// ==UserScript== // @name Supercharged Local Directory File Browser // @version 4.1.4 // @description Makes file:/// directory ("Index of...") pages (and many server-generated index pages) actually useful. Adds sidebar and preview pane; keyboard navigation and sorting; media playback with shuffle, loop, and playlist (m3u) support; preview, edit, and save markdown/plain text files; preview images and fonts, with grid view; user-defined bookmarks; more. // @author gaspar_schot // @license GPL-3.0-or-later // @homepageURL https://openuserjs.org/scripts/gaspar_schot/Supercharged_Local_Directory_File_Browser // @contributionURL https://paypal.me/mschrauzer // @include file://* // @include about:blank // @require https://code.jquery.com/jquery-latest.min.js // @require https://cdnjs.cloudflare.com/ajax/libs/markdown-it/9.0.1/markdown-it.js // @require https://cdnjs.cloudflare.com/ajax/libs/markdown-it-footnote/3.0.2/markdown-it-footnote.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-toc-done-right@2.1.0/dist/markdown-it-toc-made-right.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-sub@1.0.0/dist/markdown-it-sub.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-sup@1.0.0/dist/markdown-it-sup.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-deflist@2.0.3/dist/markdown-it-deflist.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-multimd-table@3.2.3/dist/markdown-it-multimd-table.min.js // @require https://cdn.jsdelivr.net/npm/markdown-it-center-text@1.0.4/dist/markdown-it-center-text.min.js // @require https://cdn.jsdelivr.net/npm/opentype.js@latest/dist/opentype.min.js // UPDATE URL // NOTE: This script was developed in Vivaldi, running on Mac OS High Sierra. It has been tested in various Chrome and Gecko-based browsers. // It has been minimally tested on Windows and not at all on other OSes. It should work, but please report any issues. // The script does not work on local directories in Safari because Safari does not allow local directories to be browsed, but it will work on remote directories (or on local directories through a local server). // NOTE: By default, Greasemonkey and Tampermonkey will not run scripts on file:/// urls, so for this script to work, you will have to enable it first. // For Tampermonkey, go to Chrome extension page, and tick the 'Allow access to file URLs' checkbox at the Tampermonkey extension section. // For Greasemonkey, open about:config and change greasemonkey.fileIsGreaseable to true. // @namespace https://greasyfork.org/users/16170 // @downloadURL none // ==/UserScript== (function() { 'use strict'; const $ = window.jQuery; // ***** USER SETTINGS ***** // const $settings = { // Paste your exported settings between the two lines below: //--------------------------------------------------------// bookmarks: // N.B.: Directory links must end with "/", file links must end with another character. // You may add as many menus and links as you like; just copy the example below and edit as needed. // Local directory bookmarks must begin with "file:///"; external bookmarks must begin with the correct protocol ("http://" or "ftp://", etc.). // Note that because of same-origin security concerns, the browser will not allow you to navigate from an external webpage to a local directory. // But see this page for possible workarounds: https://stackoverflow.com/questions/39007243/cannot-open-local-file-chrome-not-allowed-to-load-local-resource [ { "menu_title":"My Sample Menu", "links": [ { "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" }, { "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" }, { "link_name":"My External Link", "link":"https://www.mywebpage.com/" }, { "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" }, ] }, { "menu_title":"My Second Sample Menu", "links": [ { "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" }, { "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" }, { "link_name":"My External Link", "link":"https://www.mywebpage.com/" }, { "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" }, ] }, ], // GENERAL USER SETTINGS alternate_background: true, // If true (default true), alternate sidebar row background color. apps_as_dirs: false, // Un*x/Mac OS only: if true, treat apps as directories; allows app contents to be browsed. This is the default behavior for Chrome. // If false (default), treat apps as ignored files. autoload_media: true, // If true (default: true), the first audio or video file found in a directory will be automatically selected and loaded for playback; also, cover art (if any, will be loaded in the preview pane). autoload_index_files: false, // If true (default: false), automatically select first "index.xxx" (.xxx !== .htm) file found in directory. // Note: the browser will automatically load any index.html files it finds in the directory, so the script will not work properly in such cases. theme: 'light', // Options: 'light' or 'dark' sort_by: 'default', // Choose from: 'name', 'size', 'date', 'kind', 'ext', 'default'. // default = Chrome sorting: dirs on top, files alphabetical. dirs_on_top: false, // If true, directories will always be listed firs except when sorting by "name" (since otherwise sorting by "name" would equal "default"). // If false (default), directories and files will be sorted together. (In practice, dirs will typically still be separated when sorting by size, kind, and extension.) grid_font_size: 1, // Default = 1 grid_image_size: 184, // Default = 184 (200px - 16px) show_details: true, // If true (default), hide file and directory details; if false, show them. show_ignored_files: false, // If true, ignored files will appear greyed-out. // If false (default), ignored files will be completely hidden from the file list; ignore_ignored_files: true, // If true (default), ignored files (see "$row_settings" below, after Keybindings and Changelog) will be greyed-out (default) in the file list and will not be loaded in the content pane when selected; // If false, ignored files will be treated like normal files, so if they are selected, the browser will attempt to download any file types it can't handle (which makes keyboard navigation inconvenient but may be useful in some circumstances). show_invisibles: true, // Un*x/Mac OS only: If true (default), files or directories beginning with a "." will be hidden. show_numbers: true, // If true (default true), number index items UI_font: 'system-ui, sans-serif', // Choose an installed font for the UI; if undefined, use browser defaults instead. UI_font_size: '13px', // Choose a default UI font size; use any standard CSS units. use_custom_icons: true, // if true (default), use custom icons for dirs and files // if false, use browser/server default icons // TEXT EDITING SETTINGS enable_text_editing: true, // If true (default), allow plain text files to be edited. default_text_view: 'preview_text', // Options: 'source_text' or 'preview_text' for text editor. // Note that split_view = true overrides this setting. split_view: true, // If true, show split view on plain text file load. // if true (default), use default preview_text setting. sync_scroll: true // If true (default: true), show split view on plain text file load // if false, use default preview_text setting. //--------------------------------------------------------// // Paste your exported settings between the above two lines. }; // $ROW_TYPES: // DO NOT DELETE ANY EXISTING CATEGORIES! // Add file extensions for sorting and custom icon display to the existing categories. // You can also define your own new categories, but do not add an extension to more than one row_type category. // Do not add leading "." to the extensions. const $row_types = { // myRowType: ['ext1','ext2'], dir: ['/'], app: ['app/','app','bat','cgi','com','exe','jar','msi','wsf'], alias: ['alias','desktop','directory','lnk','symlink'], archive: ['7z','archive','b6z','bin','bzip','bz2','cbr','dmg','gz','iso','mpkg','pkg','rar','sit','sitx','tar','tar.gz','zip','zipx'], audio: ['aac','aif','aiff','ape','flac','m4a','mp3','ogg','opus','wav'], bin: ['a','dll','dylib','icc','msi','o'], code: ['bak','bash','bash_profile','bashrc','c','cfg','cnf','codes','coffee','conf','csh','cshrc','cson','css','custom_aliases','default','dist','editorconfig','emacs','example','gemspec','gitconfig','gitignore','gitignore_global','h','hd','ini','js','json','jsx','less','list','local','login','logout','lua','mkshrc','old','php','pl','plist','pre-oh-my-zsh','profile','pth','py','rb','rc','rdoc','sass','settings','sh','strings','taskrc','tcl','viminfo','vimrc','vue','xml','yaml','yml','zlogin','zlogout','zpreztorc','zprofile','zsh','zshenv','zshrc'], database: ['accdb','db','dbf','mdb','pdb','sql', 'sqlite','sqlitedb','sqlite3'], ebook: ['azw','azw1','azw3','azw4','epub','ibook','kfx','mobi','tpz'], font: ['otf','ttf','woff','woff2','afm','pfb','pfm','tfm'], graphics: ['afdesign','ai','book','dtp','eps','fm','icml','idml','indd','indt','inx','mif','pmd','pub','qxb','qxd','qxp','sla','swf'], htm: ['htm','html','xhtm','xhtml'], image: ['apng','bmp','gif','ico','jpeg','jpg','png','svg','webp'], ignored_image: ['ai','arw','cr2','dng','eps','jpf','nef','psd','psd','raw','tif','tiff'], markdown: ['md','markdown','mdown','mkdn','mkd','mdwn','mdtxt','mdtext'], office: ['csv','doc','docx','epub','key','numbers','odf','ods','odt','pages','rtf','scriv','wpd','wps','xlr','xls','xlsx','xlm'], pdf: ['pdf'], system: ['DS_Store','ds_store','icon','ics'], text: ['log','nfo','txt','m3u'], video: ['m4v','mov','mp4','mpeg','webm'] }; // $ROW_SETTINGS: Ignore or Exclude files by extension const $row_settings = { // Ignore: $row_types or files with extensions added here will not be loaded if selected in the sidebar (prevents the browser from attempting to download the file). ignore: $row_types.archive.concat( 'alias', $row_types.bin, $row_types.database, $row_types.graphics, $row_types.ignored_image, $row_types.office, $row_types.system), // Exclude: Files with these exensions will not be inverted in dark mode exclude: ['htm','html','xhtm','xhtml'] }; // ***** END USER SETTINGS ***** // // ## FEATURES INCLUDE: // - Resizable sidebar and directory/file preview pane. // - Arrow navigation in sidebar: // - Up and Down Arrows select next/prev item. // - Left and Right Arrows select next/prev item of same type. // - Navigate sidebar by typed string. // - Show/Hide file details (size (if avail), date modified (if avail), kind, extension). // - Sort sidebar items by name or file details. // - Default sort = sort by name with folders on top. // - Preview all file types supported by browser (html, text, images, pdf, audio, video, etc.) and preview fonts. // - Preview and edit markdown and plain text files, with option to save files locally. // - Markdown rendered with markdownit.js ( https://github.com/markdown-it/markdown-it ). // - Uses Github Markdown styles for preview ( https://github.com/sindresorhus/github-markdown-css ), with a few customizations. // - Support for: // - TOC creation ( `${toc}` ) ( https://github.com/nagaozen/markdown-it-toc-done-right ) // - Multimarkdown table syntax ( https://github.com/RedBug312/markdown-it-multimd-table ) // - Live checkboxes ( `\[ ], [x]` ), allowed in lists and deflists. // - Superscript ( `^sup^` ) ( https://github.com/markdown-it/markdown-it-sup ) // - Subscript ( `~sub~` ) ( https://github.com/markdown-it/markdown-it-sub ) // - Definition lists ( https://github.com/markdown-it/markdown-it-deflist; for syntax, see http://pandoc.org/MANUAL.html#definition-lists ) // - Centered text ( `->centered<-` ) ( https://github.com/jay-hodgson/markdown-it-center-text ) // - Footnotes ( https://github.com/markdown-it/markdown-it-footnote ) // - View source text, preview, or split pane with proportional sync scroll. // - Save edited source text or previewed HTML. // - Create and edit text in separate text editor. // - Audio and video playback, with shuffle, loop, skip audio +/- 10 or 30 sec via keyboard. // - Preview other files (e.g., lyrics or cover art) in same directory while playing audio. // - User setting to autoload cover art (if any images in directory, load "cover.ext" or first image found) // - Grid view for images and fonts. // - User settings (see $settings in code; some settings can be changed via the main menu in the UI and will be remembered in URL query): // - Light or Dark theme. // - Bookmarks for local or remote directories. // - Default image grid size. // - Default UI font size and font-family. // - Default UI font and font-size. // - Default file sorting. // - Sort with directories on top. // - Treat apps as directories (MacOS and *nix only) // - Show or hide invisible files. // - Show or hide ignored files in the ignored files list (see $row_settings in code below $settings). // - Show or hide file details. // - Use custom file icons or browser defaults. // - Autoload index.ext files. // - Autoload cover art in directories with audio files. // - Text editing default view: split, source, or preview. // - Text editing sync scroll: on or off. // ## KEYBINDINGS (These don't work in all browsers): // - Arrow Up/Down: Select prev/next item. // - If audio is playing, and prev/next file is also audio, it will be highlighted but not loaded in the audio player; press return to load it. // - Arrow Left/Right: Select prev/next row of the same kind as the current selection. // - If current selection is a media file, select and begin playback of the next media item. // - Opt/Alt + Arrow Left/Right: Skip audio ±10s // - Opt/Alt + Shift + Arrow Left/Right: Skip audio ±30s // - Cmd/Ctrl + Arrow Up: Go to parent directory // - Cmd/Ctrl + Arrow Down: Open selected directory // - Return: Open selected directory, select file, or pause/play media. // - Space: Pause/Play media files // - Cmd/Ctrl + D: Toggle file details (size, date modified) in some index page types. // - Cmd/Ctrl + E: Show text editor. // - Cmd/Ctrl + G: Show or Reset Grid. // - Cmd/Ctrl + I: Toggle Invisibles. // - Cmd/Ctrl + Shift + O: Open selected item in new window/tab. // - Cmd/Ctrl + R: Reload grids and previewed content, reset scaled images/fonts, reset media files to beginning. // - Cmd/Ctrl + W: Close previewed content (doesn't work in all browsers; use close button instead), or close window if no content is being previewed. // - Cmd/Ctrl + Shift + < or >: Scale preview items and grids. // CHANGELOG: // **VERSION 4.1.4** A little more spit and polish.... // **FIXED:** _Really_ fixed Up/Down arrow navigation for images with hidden grid. // **FIXED:** Arrow navigation with glyph grids. // **IMPROVED:** File and directory navigation from within the content preview pane. (This is actually pretty cool.) // - Added "Open in Sidebar" link. // - Audio, video, font, image, and pdf files will open in their default preview container. // - Note that you can now play audio opened from one directory and navigate to another directory without interruption. // - Sidebar dims when you click a directory or the "Parent Directory" link to let you know it is no longer synced with the content pane. // - Changed "Close" button behavior: // - If you have opened a file from the content pane, the close button will restore its container directory. // - If you have navigated into different directory from the content pane, the close button will reload the currently selected directory in the sidebar. // - Clicking the close button again will load the selected sidebar directory. // - "Reload" button takes you back to the selected sidebar directory. // Yet more small bugfixes and style adjustments. // **VERSION 4.1.3.2** // **FIXED:** Image grid didn't show SVG files if width and height were set to 100%. // FIXED: Up/Down arrow navigation didn't work for images with hidden grid. // Added custom folder favicon for local directories. // Other small style tweaks. // **VERSION 4.1.3.1** // **FIXED:** Images couldn't be scaled to less than 24 x 24px. // **VERSION 4.1.3** // **FIXED:** _Finally_ fixed image scaling and zooming. Sorry for the delay. // **IMPROVED:** Allow image scaling > 100%. // **IMPROVED:** Show image scale percentage in the content title bar. // **IMPROVED:** Show custom file icons in content title bar. // **IMPROVED:** Highlight grid button when grid is loaded (or hidden). // **FIXED:** Invisible files were being selected even if "Show invisibles" was unchecked. // Various other small fixes and style tweaks. // **VERSION 4.1.2** // **FIXED, CHANGED, & IMPROVED:** Image, font, and font glyph grids. // - Added up/down arrow navigation. This is a change from the previous behavior, where up/down arrows always navigated the sidebar. This will also work if the grid is hidden after selecting an image or font glyph. // - Also added arrow navigation for font glyphs, and :hover and selected styles. // - Fixed a deeply-buried bug that prevented the selected grid item from scrolling into view with arrow navigation. // - Fixed a stupid bug that prevented the first font in the directory from being included in the grid. // - Fixed some problems with normal font file browsing after viewing font glyphs. // - Improved styling for previewed and zoomed images. // // **FIXED and IMPROVED:** Playlists. // - Window title and sidebar head are now reset to indicate presence of playlist. // - First track wasn't being selected when "autoload_media" = true. // - Directory stats weren't being reset after closing a playlist. // - Grid button and "show invisibles" checkbox are hidden with open playlist. // // **IMPROVED:** Currently selected sidebar item will now scroll into view after various events, like sorting change, showing/hiding details, resizing sidebar, etc. // **FIXED:** Several menu items weren't working: Default User Settings, Export User settings, Contact, and [Donate](https://paypal.me/mschrauzer) (that might explain a few things...). // **FIXED:** Document title didn't include entire path. // Many other small bug fixes and style tweaks, including some specifically for Firefox and Safari. // **VERSION 4.1.1** // A few small fixes and style tweaks. // **VERSION 4.1.0** // **NEW:** Basic support for media playlists (.m3u and .m3u8). // - Added "Open Playlist..." item to the main menu. // - Playlist items will replace the current directory items in the sidebar. Times (if available) will be displayed in the "size" column. "Default" sorting = original playlist sort. // - Playlist can be closed via the "Close" button or shortcut, and the previous directory contents will be loaded. // - Streaming links are not supported. // - Beware of cross-origin limitations. For example, if your playlist includes locally-hosted media files, you will need to load it from a file:/// page in your browser. // - For remote files, if you are using a javascript-blocker (like uMatrix or NoScript), you may have to allow scripts from the hosting site (e.g., archive.org) in order for playback to work. // **NEW:** Open local fonts directly and view font information and complete glyph repertoire. (The previous ability to browse fonts in the directory list is unchanged.) // - Added "Open Font..." item in the menu item. // - View individual glyphs and save as SVG. // **FIXED:** Apps weren't being properly classified in the index. // **FIXED:** An issue with formatting the current directory name in the sidebar header. // **IMPROVED:** Refreshed UI colors and icons; added icons for more file types. // **IMPROVED:** Many styling adjustments, including setting numbers (for sizes and date, etc.) to tabular spacing. // **CHANGED:** Renamed "shortcuts" user setting to "bookmarks"; if you use exported settings, you'll have to change this in your code. // **INTERNALS:** Prettified and modularized some code. Removed some newly-unnecessary functions. Began to prune CSS. // - Updated markdown-it to 9.1.0. // ************ J + M + J ************* // // ************************************ // // DON'T EDIT ANYTHING BELOW THIS LINE. // // ************************************ // // ***** GENERAL SETUP ***** // // PATHS // Fix "%" error in file name; see https://stackoverflow.com/questions/7449588/why-does-decodeuricomponent-lock-up-my-browser function decodeURIComponentSafe(s) { if ( !s ) { return s; } return decodeURIComponent(s.replace(/%(?![0-9a-fA-F]{2})/g, '%25') ); // replace % with %25 if not followed by two a-f/number } const $protocol = window.location.protocol; const $origin = $protocol +'//'+ window.location.host; const $location = decodeURIComponentSafe( [location.protocol, '//', location.host, location.pathname].join('') ); const $current_dir_path = $location.replace(/([\/|_|—])/g,'$1').replace(/\\/g,'/'); // URL w/o query string for display function escapeStr(str) { str = str.replace(/([\^\$\|\?\*\+\(\)\[])/g,'\$1'); } // if URL is a file, change window location to parent dir, add querystring of file name; then autoload file. function loadFile() { if ( $location.slice($location.lastIndexOf('/')).indexOf('.') !== -1 && !$location.endsWith('/') && window.top === window.self ) { let $query_prefs = getQueryPrefs(); $query_prefs.set( 'file', $location.slice($location.lastIndexOf('/') + 1) ); window.location = $location.slice(0,$location.lastIndexOf('/') + 1) +'?'+ $query_prefs; return; } } loadFile(); // QUERY PREFS function getQueryPrefs() { return new URL(window.location).searchParams; } // const initialQueryPrefs = getQueryPrefs(); // set query key/value function setQuery(key, value) { let $query_prefs = getQueryPrefs(); $query_prefs.set( key, value ); updateQuery($query_prefs); } // get query value function getQuery(key) { let $query_prefs = getQueryPrefs(); let value = ''; if ( key === 'width' ) { value = ( !$query_prefs.has(key) ? 30 : Math.round(100 * Number.parseInt($query_prefs.get('width'))/window.innerWidth) ); // number string } else { value = ( $query_prefs.has(key) ? $query_prefs.get(key) : $settings[key] !== undefined ? $settings[key].toString() : '' ); value = value.replace('%2F','').replace('/',''); // some servers add a '/' to end of query string } return value; } // toggle query key function toggleQuery(key) { let $query_prefs = getQueryPrefs(); let nonBoolPrefs = { 'theme_light': {'theme':'dark'}, 'theme_dark': {'theme':'light'}, 'source_text': {'default_text_view':'preview_text'}, 'preview_text': {'default_text_view':'source_text'}, 'sort_by_default': {'sort_by':'default'}, 'sort_by_name': {'sort_by':'name'}, 'sort_by_size': {'sort_by':'size'}, 'sort_by_date': {'sort_by':'date'}, 'sort_by_kind': {'sort_by':'kind'}, 'sort_by_ext': {'sort_by':'ext'} }; var value, queryValue, settingsValue; if ( nonBoolPrefs[key] !== undefined ) { value = Object.values(nonBoolPrefs[key]).toString(); key = Object.keys(nonBoolPrefs[key]).toString(); // must come after value: i.e., don't redefine key before getting value if ( $settings[key] === value ) { $query_prefs.delete( key ); } else { $query_prefs.set( key, value ); } } else { queryValue = $query_prefs.get(key); settingsValue = $settings[key]; value = ( queryValue === null ? settingsValue.toString() : queryValue.toString() ); value = ( value === 'true' ? 'false' : 'true' ); if ( ( queryValue !== null && queryValue !== settingsValue ) ) { $query_prefs.delete( key ); } else { $query_prefs.set( key, value ); } } updateQuery($query_prefs); } // remove query key function removeQuery(key) { let $query_prefs = getQueryPrefs(); $query_prefs.delete(key); updateQuery($query_prefs); } // update query string function updateQuery(querystr) { querystr = querystr.toString().replace('%2F','').replace('/',''); window.history.replaceState({}, document.title, window.location.pathname +'?'+ querystr); updateParentLinks(); } // ***** SET UP UI ELEMENTS ***** // // SIDEBAR ELEMENTS // ***** BUILD MENUS ***** // // Parent and Parents Menus function updateQueryStr(str) { str = str.replace(/([^\?]*)selected=[^&]*(.*)$/m,'$1$2') // delete current selected query, if any .replace(/([^\?]*)history=(\d+)\+*([^&]*)(&*)(.*)/m,'$1$4$5&selected=$2&history=$3').replace(/&{2,}/g,'&').replace(/\?&/m,'\?'); // format query with selected and history at end if ( str.endsWith('&history=') ) { str = str.replace(/(.+)&history=$/m,'$1'); } // if no history, delete query return str; } // create links function createParentLinks() { let $links = []; let str = decodeURIComponentSafe(window.location.search); str = str.replace('/','').replace('%2F',''); let $linkPieces = $location.split('/'); $linkPieces = $linkPieces.slice(2,-2); // remove beginning and ending empty elements and current directory while ( $linkPieces.length > 0 ) { // while there are link pieces... str = updateQueryStr(str); // update selected and history let link = $protocol +'//'+ $linkPieces.join('/') +'/'+ str; // assemble link $links.push(link); // add to link array $linkPieces.pop(); // remove last link piece and repeat... } return $links; } // create menu items function createParentLinkItems() { let $parent_link_menu_items = []; let $links = createParentLinks(); $('#parent_dir_menu').find('a').attr( 'href', $links[0] ); // set parent link for ( let i = 0; i < $links.length; i++ ) { let display_name = $links[i].slice(0,$links[i].lastIndexOf('?') - 1); display_name = display_name.replace(/\//g,'\/'); let menu_item = '
  • ' + display_name + '/
    • '; $parent_link_menu_items.push(menu_item); } return $parent_link_menu_items; // return parents link items } function updateParentLinks() { $('#parents_dir_menu').siblings('ul').empty().append( createParentLinkItems() ); } // MENUS: User bookmarks function bookmarksMenuItems() { const $bookmarks = $settings.bookmarks; let menu_items = []; let $links_arr = []; let $links_arr_str = ''; let $links; if ( $bookmarks.length > 0 ) { for ( let i = 0; i < $bookmarks.length; i+=1 ) { $links = $bookmarks[i].links; // make array of links for ( let j = 0; j < $links.length; j+=1 ) { if ( !$links[j].link.endsWith('/') ) { $links[j].link = $links[j].link.slice(0,$links[j].link.lastIndexOf('/') + 1) + '?file=' + $links[j].link.slice($links[j].link.lastIndexOf('/') + 1) ; } $links[j].link_name = $links[j].link_name.split('/').join('/'); $links_arr[j] = '
  • ' + $links[j].link_name + '
    • '; } $links_arr_str = $links_arr.join(''); menu_items[i] = '
  • '+ $bookmarks[i].menu_title +'
    • '; } menu_items = menu_items.join(''); } return menu_items; } // MENUS: Other menu items const MenuItems = function() { let sort_by = '
  • Sort by…'; let autoload_media = '
  • Autoload Media
    • '; let theme = '
  • Dark ThemeLight Theme
    • '; let alternate_background = '
  • Alternate Backgrounds
    • '; let show_numbers = '
  • Show Numbers
    • '; let text_editing = '
  • Text Editing'; let disable_text_editing = '
  • Disable Text Editing
    • '; let open_playlist = '
    • '; let open_font = '
    • '; let default_settings = '
  • Default User Settings
    • '; let export_settings = '
  • Export User Settings
    • '; let contact_link = '
  • Contact
    • '; let donate_link = '
    • '; return sort_by + theme + alternate_background + show_numbers + autoload_media + text_editing + disable_text_editing + open_playlist + open_font + default_settings + export_settings + contact_link + donate_link; }; const SidebarHeaderEls = function() { let parent_link_items = createParentLinkItems(); let parent_link = $(parent_link_items[0]).find('a').attr('href'); parent_link_items = parent_link_items.toString().replace(/<\/li>,
  • /g,'
  • '); let parent_dir_menu = ''; let parents_dir_menu = ''; let bookmarks_menu = ''; let show_details = ''; let inv_checkbox = ''; let grid_btn = ''; let sorting = '
    Name
    Default
    Size
    Date
    Kind
    Ext
    '; let text_editor_row = 'Text Editor'; let sidebar_header = ''+ grid_btn +''+ sorting + text_editor_row +''; let sidebar_header_els = sidebar_header; return sidebar_header_els; }; // Dir List Elements const SidebarDirListEls = function() { let dir_list_body = ''; let dir_list_foot = ' '; let sidebar_dir_list_els = ''+ dir_list_body + dir_list_foot +'
    '; return sidebar_dir_list_els; }; // CONTENT PANE ELEMENTS const ContentHeaderEls = function() { let title_buttons_left = ''; let title = ''; let title_buttons_right = ''; let content_title = ''+ title_buttons_left + title + title_buttons_right +''; let content_header_els = '
    '+ content_title + ContentAudioEls() +'
    '; return content_header_els; }; // Content containers const ContentEls = function() { let content_grid = '
    '; let content_text = '
    '; let content_font = '
    '+ ContentFontEls() +'
    '; let content_image = '
    '; let content_video = ''; let content_pdf = ''; let content_iframe = ''; let content_els = '
    '+ content_grid + content_text + content_font + content_image + content_pdf + content_video + content_iframe +'
    '; return content_els; }; // Content Audio Els const ContentAudioEls = function() { let prev_track = '
     
    '; let next_track = '
     
    '; let audio_player = ''; let loop = ''; let shuffle = ''; let checkbox_cont = '
    '+ loop + shuffle +'
    '; let close_audio = '
    '; let content_audio_title = ''; let content_audio_els = content_audio_title +'
    '+ prev_track + next_track + audio_player + close_audio +'
    '+ checkbox_cont +''; return content_audio_els; }; // Content Font Els const ContentFontEls = function() { let sample_string = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ
    abcdefghijklmnopqrstuvwxyz
    0123456789 [(!@#$%^&*;:)]'; let specimen = '
    '+ sample_string +'
    '; let hamburger_string = '

    Typography

    The art of using types to produce impressions on paper, vellum, &c.

    S P E C I M E N

    Typography is the work of typesetters (also known as compositors), typographers, graphic designers, art directors, manga artists, comic book artists, graffiti artists, and, now, anyone who arranges words, letters, numbers, and symbols for publication, display, or distribution.

    '; let lorem_string = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'; let lorem = '
    '+ lorem_string +'
    '; let lorem2 = lorem.replace('style="','style="columns:2;'); let lorem3 = lorem.replace('style="','style="columns:3;'); let hamburger = '
    '+ hamburger_string +'
    '+ lorem + lorem2 + lorem3 +''; let font_specimen = '
    '+ specimen + hamburger + ContentFontViewer() +'
    '; return font_specimen; }; const ContentFontViewer = function() { let glyphs_container = '
    '; let glyph_viewer = '
    '; let font_viewer = '
    '+ glyphs_container + glyph_viewer +'
    '; return font_viewer; }; // ASSEMBLE SIBEBAR & CONTENT PANE ELEMENTS const MainContent = function() { let handle = '
    '; let toggle_sidebar = '
    '; let warnings = '

    Warning:

    You have unsaved changes.

    Are you sure you want to clear all your text?

    Can\'t load local directories or files from non-local web pages. Use your browser\'s bookmarks or enter the URL manually.

    '; let overlay = '
    '; let sidebar = ''; let sidebar_wrapper = ''+ sidebar + handle + toggle_sidebar +''; let content_pane = ''+ ContentHeaderEls() + ContentEls() +''; let main_head = ''+ warnings + overlay +''; let main_body = ''+ sidebar_wrapper + content_pane +''; let main_foot = ''; let main_content = ''+ main_head + main_body + main_foot +'
    '; return $(main_content); }; // DEFINE Content Elements const $main_content = MainContent(); // DIR LIST const $dir_list_body = $main_content.find('#tbody'); const $dir_list = $main_content.find('#dir_list'); // CONTENT const $content_pane = $main_content.find('#content_pane'); const $audio_player = $main_content.find('#audio'); const $content_text = $main_content.find('#content_text'); const $content_grid = $main_content.find('#content_grid'); const $content_font = $main_content.find('#content_font'); const $content_image = $main_content.find('#content_image'); const $content_pdf = $main_content.find('#content_pdf'); const $content_video = $main_content.find('#content_video'); const $content_iframe = $main_content.find('#content_iframe'); // SVG UI ICONS function SVG_UI_Icon(icon_name) { let svg = ''; if ( icon_name.endsWith('_dark') ) { icon_name = icon_name.slice(0,-5); svg = SVG_UI_Icons[icon_name]; svg = svg.replace(/4{6}/g,'BBBBBB'); } else { svg = SVG_UI_Icons[icon_name]; } return 'url("data:image/svg+xml;utf8,'+ svg +'")'; } const SVG_UI_Icons = { 'arrow': '', 'bookmark': '', 'check_mark': '', 'chevron_up': '', 'chevron_right': '', 'chevron_down': '', 'chevron_left': '', 'document': '', 'error': '', 'folder': '', 'grid': '', 'grid_loaded': '', 'grid_loaded_dark': '', 'ignored': '', 'ignored_dark': '', 'menu': '', 'minus': '', 'multiply': '', 'music': '', 'plus': '', 'prev_next_track': '', 'prev_next_track_ff': '', 'spinner': '', 'toggle': '', }; function SVG_UI_File_Icon(icon_name) { if ( icon_name === 'file_icon_dir_default' ) { // default chrome icons return 'url("data:image/png;base64,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 ")'; } else if ( icon_name === 'file_icon_file_default' ) { return 'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAABHUlEQVR42o2RMW7DIBiF3498iHRJD5JKHurL+CRVBp+i2T16tTynF2gO0KSb5ZrBBl4HHDBuK/WXACH4eO9/CAAAbdvijzLGNE1TVZXfZuHg6XCAQESAZXbOKaXO57eiKG6ft9PrKQIkCQqFoIiQFBGlFIB5nvM8t9aOX2Nd18oDzjnPgCDpn/BH4zh2XZdlWVmWiUK4IgCBoFMUz9eP6zRN75cLgEQhcmTQIbl72O0f9865qLAAsURAAgKBJKEtgLXWvyjLuFsThCSstb8rBCaAQhDYWgIZ7myM+TUBjDHrHlZcbMYYk34cN0YSLcgS+wL0fe9TXDMbY33fR2AYBvyQ8L0Gk8MwREBrTfKe4TpTzwhArXWi8HI84h/1DfwI5mhxJamFAAAAAElFTkSuQmCC ")'; } else { // custom icons return 'url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons[icon_name] +'")'; } } const SVG_UI_File_Icons = { 'file_icon_alias': '', 'file_icon_archive': '', 'file_icon_app': '', 'file_icon_audio': '', 'file_icon_binary': '', 'file_icon_code': '', 'file_icon_database': '', 'file_icon_dir': '', 'file_icon_dir_invisible': '', 'file_icon_ebook': '', 'file_icon_file': '', 'file_icon_invisible': '', 'file_icon_font': '', 'file_icon_graphics': '', 'file_icon_htm': '', 'file_icon_ignored': '', 'file_icon_image': '', 'file_icon_ignored_image': '', 'file_icon_markdown': '', 'file_icon_office': '', 'file_icon_pdf': '', 'file_icon_system': '', 'file_icon_text': '', 'file_icon_video': '', }; // Programatically add File icon CSS rules function CSS_UI_Icon_Rules(el) { let class_name; let selector; let kinds = ['dir','dir_invisible','file','alias','code','font','audio','video','htm','image','pdf','text','markdown','app','invisible','ignore','archive','bin','database','ebook','graphics','ignored_image','office','system']; let rules = ''; if ( el === 'body' ) { rules += '#bookmarks ul a { background-image:'+ SVG_UI_File_Icon('file_icon_file') +'; }'; rules += '#bookmarks ul a[href^="file"] { background-image:'+ SVG_UI_File_Icon('file_icon_dir') +'; }'; rules += '#bookmarks ul a[href^="http"] { background-image:'+ SVG_UI_File_Icon('file_icon_htm') +'; }'; rules += 'body:not(.use_custom_icons) #dir_list tr.dir a.icon span { background-image:'+ SVG_UI_File_Icon('file_icon_dir_default') + '; background-size:auto 13px; }'; rules += 'body:not(.use_custom_icons) #dir_list tr.file:not(.app) a.icon span { background-image:'+ SVG_UI_File_Icon('file_icon_file_default') + '; background-size:auto 13px; }'; } else { rules += '#iframe_body:not(.use_custom_icons) #dir_list tr.dir td.name a::before { background:'+ SVG_UI_File_Icon('file_icon_dir_default') +'; }'; rules += '#iframe_body:not(.use_custom_icons) #dir_list tr.file td.name a::before { background:'+ SVG_UI_File_Icon('file_icon_file_default') +'; }'; } for ( let kind of kinds ) { class_name = kind; switch(kind) { case 'dir': class_name = 'dir:not(.app)'; break; case 'dir_invisible': class_name = 'dir.invisible'; break; } if ( el === 'body' ) { selector = el +'.use_custom_icons #dir_list tr.'+ class_name +':not(.media) a.icon span '; // selectors for iframe content kinds, icons in content titlebar if ( kind !== undefined && !['audio','dir','font','ignored','image','pdf','video'].includes(kind) ) { selector += ', #content_pane.has_iframe #title span.has_'+ kind +'::before, #content_pane.has_ignored #title span.has_'+ kind +'::before'; } } else { selector = el +'.use_custom_icons #dir_list tr.'+ class_name +' td.name a::before '; } let background_image = '{ background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons['file_icon_'+kind] +'"); }' ; let rule = selector + background_image; rules += rule; } return rules; } //***** STYLES *****// // DEFINE STYLES var $main_style_rules = '#content_pane.has_image #content_image { align-items: center; justify-content: center; }' + '.image_grid_item a { align-self: center; justify-self: center; }' + '#sidebar_wrapper, body.theme_light #sidebar, body.theme_light #sidebar ul, body.theme_light #preview_text, body.theme_light #source_text, body.theme_light #content_header' + '{ background-color: lightgray; }' + // light non-media ("light cyan") 'body.theme_light #dir_list tr.selected:not(.playing), body.theme_light #dir_list tr.selected.loaded:not(.playing), body.theme_light #dir_list tr.selected.loaded:hover'+ '{ background-color: rgba(172,202,235,1.00) !important; }' + 'body.theme_light #dir_list tr.loaded:not(.selected), body.theme_light #dir_list tbody tr:not(.media):hover, body.theme_light.alternate_background #dir_list #tbody tr:not(.media):hover, body.theme_light #dir_list .hovered:not(.media), body.theme_light.alternate_background #dir_list #tbody tr.hovered:not(.media)'+ '{ background-color: rgba(172,202,235,0.60); }' + // light media ("light aqua") 'body.theme_light #dir_list tr.media.playing { background-color: rgba(130,196,196,1); }' + // #82C4C4 'body.theme_light #dir_list tr.media.selected:not(.playing)'+ '{ background-color: rgba(116,190,190,0.60) !important; }' + 'body.theme_light #dir_list tr.media.selected:not(.playing):hover, body.theme_light #dir_list tr.media:not(.selected):hover'+ '{ background-color: rgba(116,190,190,0.40) !important; }' + // dark non-media ("dark cyan") 'body.theme_dark #dir_list tr.selected:not(.playing), body.theme_dark #dir_list tr.selected.loaded:not(.playing), body.theme_dark #dir_list tr.selected.loaded:hover'+ '{ background-color: rgba(101,140,179,1.00) !important; }' + //#658CB3 'body.theme_dark #dir_list tr.loaded:not(.selected), body.theme_dark #dir_list tbody tr:not(.media):hover, body.theme_dark.alternate_background #dir_list #tbody tr:not(.media):hover, body.theme_dark #dir_list .hovered:not(.media), body.theme_dark.alternate_background #dir_list #tbody tr.hovered:not(.media)'+ '{ background-color: rgba(101,140,179,0.66) !important; }' + // dark media ("dark aqua") 'body.theme_dark #dir_list tr.media.playing { background-color: rgba(076,143,143,1.00) !important; }' + 'body.theme_dark #dir_list tr.media.selected:not(.playing)'+ '{ background-color: rgba(076,143,143,0.70) !important; }' + 'body.theme_dark #dir_list tr.media.selected:not(.playing):hover, body.theme_dark #dir_list tr.media:not(.selected):hover'+ '{ background-color: rgba(076,143,143,0.45) !important; }' + // text editor row ("purple") 'body.theme_light.has_text #text_editor_row, body.theme_light.edited #text_editor_row' + '{ background-color: rgba(160,160,230,1.00); }' + // #A0A0E6 'body.theme_dark.has_text #text_editor_row, body.theme_dark.edited #text_editor_row' + '{ background-color: rgba(100,100,160,1.00); }' + // #6464A0 // other UI elements 'body.theme_dark #content_pane.has_grid #content_container, body.theme_dark #content_grid > div:hover, body.theme_dark #content_grid > div.hovered, body.theme_dark #content_grid > div.selected, body.theme_dark .glyph_container:hover, body.theme_dark .glyph_container.selected' + '{ background-color: #262626; }' + 'body.theme_dark #content_pane, body.theme_dark #content_pane.has_image, body.theme_dark #content_pane.has_grid #content_grid::after, body.theme_dark #content_grid > div, body.theme_dark #content_font, .split_btn::after' + '{ background-color: #333; }' + 'body.theme_dark #sidebar ul, body.theme_dark #preview_text_menu_item span, body.theme_dark #sidebar_header thead, body.theme_dark #sidebar_menus, body.theme_dark #preview_text, body.theme_dark #source_text, body.theme_dark.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected):not(.playing):not(.loaded), body.theme_dark.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.loaded), body.theme_dark #tfoot, body.theme_dark .playlist_item:nth-of-type(odd), body.theme_dark #font_info, body.theme_dark #glyph_viewer_info' + '{ background-color: #444; }' + 'body.theme_dark #sidebar, body.theme_dark #dir_list #tbody, body.theme_dark #content_header, body.theme_dark .font_grid_item:hover, body.theme_dark .font_grid_item.hovered, body.theme_dark .image_grid_item:hover, body.theme_dark .image_grid_item.hovered' + '{ background-color: #555; }' + 'body.theme_dark #sidebar ul li:not(#preview_text_menu_item):hover, body.theme_dark li.has_submenu:hover, body.theme_dark #preview_text_menu_item span:hover, body.theme_dark #preview_text:hover, body.theme_dark #source_text:hover' + '{ background-color: #666; }' + 'body.theme_dark #sidebar .hovered, body.theme_dark #dir_list tbody tr:hover, body.theme_dark.alternate_background #dir_list #tbody tr:hover, body.theme_dark.alternate_background #dir_list #tbody tr:nth-of-type(odd).hovered, body.theme_dark #content_iframe[href^="/"]' + '{ background-color: #777; }' + 'body.theme_dark #grid_btn .menu li:hover { background-color: #888 !important; }' + 'body.theme_dark #grid_btn .menu, body.theme_dark #grid_btn .menu li' + '{ background-color: #AAA; }' + 'body.theme_light #sidebar_header thead tr, body.theme_light #sidebar_menus, #parents_dir_menu + ul li:hover, #bookmarks li:hover, body.theme_light #preview_text_menu_item span:hover, body.theme_light #preview_text:hover, body.theme_light #source_text:hover, body.theme_light #grid_btn .menu li:hover' + '{ background-color: #BBB; }' + 'body.theme_light #grid_btn .menu li, body.theme_light.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected):not(.playing):not(.loaded), body.theme_light #tfoot, body.theme_light .playlist_item:nth-of-type(odd), body.theme_dark #glyph_viewer' + '{ background-color: #CCC; }' + 'body.theme_light #dir_list tbody { background-color: #DFDFDF !important; }' + 'body.theme_light #content_grid > div, #warnings, body.theme_light #content_pane.has_grid #content_grid::after, body.theme_light #content_font.has_font_viewer, body.theme_light #font_info, body.theme_light #glyph_viewer_info' + '{ background-color: #EEE; }' + 'body.theme_light #content_pane, body.theme_light #content_grid, body.theme_light #content_grid div.selected, body.theme_light #content_pane.has_image, #content_font:not(.has_font_viewer), #content_iframe, #scale, body.theme_light #content_grid div:hover, body.theme_light #content_grid div.hovered, body.theme_light #glyph_viewer, body.is_safari button, body.theme_light .glyph_container:hover, body.theme_light .glyph_container.selected' + '{ background-color: #FFF; }' + 'body.is_chrome #audio_container { background-color: rgb(241, 243, 244); }' + '#warnings button:focus,#warnings button.focus { background-color: #0E4399; }' + '#bookmarks_menu div { background-image:'+ SVG_UI_Icon('menu') + '; }' + 'body.theme_light .bookmarks > a::before { background-image:'+ SVG_UI_Icon('bookmark') +'; }' + 'body.theme_dark .bookmarks > a::before { background-image:'+ SVG_UI_Icon('bookmark_dark') +'; }' + 'body.theme_light li.has_submenu { background-image:'+ SVG_UI_Icon('arrow') +'; }' + 'body.theme_dark li.has_submenu { background-image:'+ SVG_UI_Icon('arrow_dark') +'; }' + '#theme::before, body.sort_by_default #default span::before, body.sort_by_name #name span::before, body.sort_by_size #size span::before, body.sort_by_date #date span::before, body.sort_by_kind #kind span::before, body.sort_by_ext #ext span::before, body.alternate_background #alternate_background span::before, body.show_numbers #show_numbers span::before, body.autoload_media #autoload_media span::before, body.split_view #split_view_menu_item, body.split_view #split_view span::before, body:not(.enable_text_editing) #enable_text_editing::before, body.source_text:not(.preview_text) #source_text::before, body.preview_text:not(.source_text) #preview_text::before, body.sort_by_default #sort_by_default span::before, body.sort_by_name #sort_by_name span::before, body.sort_by_size #sort_by_size span::before, body.sort_by_date #sort_by_date span::before, body.sort_by_kind #sort_by_kind span::before, body.sort_by_ext #sort_by_ext span::before'+ '{ background-image:'+ SVG_UI_Icon('check_mark') +'; }' + '#parent_dir_menu a, body.sort_by_default #sort_by_default span::after, body.sort_by_name #sort_by_name span::after, body.sort_by_size #sort_by_size span::after, body.sort_by_date #sort_by_date span::after, body.sort_by_kind #sort_by_kind span::after, body.sort_by_ext #sort_by_ext span::after'+ '{ background-image:'+ SVG_UI_Icon('chevron_up') +'; }' + '#prev_btn { background-image:'+ SVG_UI_Icon('chevron_left') + '; }' + '#next_btn { background-image:'+ SVG_UI_Icon('chevron_right') + '; }' + 'body.is_error #content_container, #warnings h3::before { background-image:'+ SVG_UI_Icon('error') +'; }' + 'body.has_fonts #grid_btn, body.has_images #grid_btn, #grid_btn .menu'+ '{ background-image:'+ SVG_UI_Icon('grid') +'; }' + 'body.theme_light #content_pane.has_ignored:not(.has_grid) #content_container'+ '{ background-image:'+ SVG_UI_Icon('ignored') +'; }' + 'body.theme_dark #content_pane.has_ignored:not(.has_grid) #content_container'+ '{ background-image:'+ SVG_UI_Icon('ignored_dark') +'; }' + 'body.theme_dark #content_container.has_ignored:not(.has_grid){ background-image:'+SVG_UI_Icon('ignored_dark') +'; }' + '#decrease { background-image:'+ SVG_UI_Icon('minus') +'; }' + '#close_audio { background-image:'+ SVG_UI_Icon('multiply') +'; }' + 'body.has_audio #content_pane:not(.has_image):not(.has_video):not(.has_ignored):not(.has_grid):not(.has_zoom_image) #content_container'+ '{ background-image:'+ SVG_UI_Icon('music') +'; }' + '#increase { background-image:'+ SVG_UI_Icon('plus') +'; }' + '#prev_track, #next_track { background-image:'+ SVG_UI_Icon('prev_next_track') +'; }' + '#toggle_sidebar, #toggle_info { background-image:'+ SVG_UI_Icon('toggle') +'; }' + CSS_UI_Icon_Rules('body') + // FILE & DIR ICONS, plus additions: '#content_pane #title span::before { width:14px; height:14px; display:inline-block; margin:0 5px -3px 2px; }' + '#content_pane.has_dir #title span::before, #content_pane.has_grid #title span::before, #content_pane.has_font_grid #title span::before, #content_pane.has_image_grid #title span::before'+ '{ background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_dir +'"); }' + '#content_pane.has_font #title span::before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_font +'"); }' + '#content_pane.has_image #title span::before, #content_pane.has_zoom_image #title span::before'+ '{ background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_image +'"); }' + '#content_pane.has_ignored #title span::before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_ignored +'"); }' + '#content_pane.has_iframe #title span.has_other::before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_file +'"); }' + '#content_audio_title td:before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_audio +'"); height:14px !important; }' + '#content_pane.has_pdf #title span::before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_pdf +'"); }' + '#content_pane.has_video #title span::before { background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_File_Icons.file_icon_video +'"); }' + 'body.theme_light #grid_btn.has_grid, body.theme_light #grid_btn.has_grid:hover ul'+ '{ background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_Icons.grid_loaded +'") !important; opacity:1 !important; }' + 'body.theme_dark #grid_btn.has_grid, body.theme_dark #grid_btn.has_grid:hover ul'+ '{ background-image: url("data:image/svg+xml;utf8,'+ SVG_UI_Icons.grid_loaded_dark +'") !important; opacity:1 !important; }' + '#parent_dir_menu a, #bookmarks_menu div, #bookmarks li a::before, #bookmarks li.toggle_UI_pref span::before, #theme::before, #enable_text_editing::before, #sort_menu span::before, #preview_text_menu_item span::before, #sorting div span::before, #sorting div span::after, #toggle_sidebar, #toggle_info, #close_audio, #prev_track, #next_track, #glyph_viewer, #content_container, #content_pane' + '{ background-position: center; }' + '#prev_next_btns span, #scale span { background-position: center 36%; }' + '.toggle_UI_pref, .bookmarks > a { background-position: 5px center; }' + '#dir_list tbody a { background-position: 6px 4px; }' + '#dir_list a.icon span { background-position: 6px 0; }' + '#bookmarks ul a { background-position: 8px center; }' + '#bookmarks > li { background-position: right 6px center; }' + '#grid_btn,#grid_btn .menu { background-position: right 5px top 6px; }' + '#content_audio_title td:before { background-position: right 4px center; }' + '#bookmarks li a::before, .toggle_UI_pref, #toggle_sidebar, #grid_btn, #grid_btn .menu, #toggle_info, #main_content a, a, div, li, span, span::before, span::after, #dir_list a.icon span, #content_pane, #content_container, #glyph_viewer, #warnings h3::before, #content_audio_title td:before'+ '{ background-repeat: no-repeat; }' + '#glyph_viewer { background-size: contain; }' + '.toggle_UI_pref, th .sorting, #scale span { background-size: 10px; }' + '.bookmarks > a, li.has_submenu, #parent_dir_menu a { background-size: 12px; }' + '#dir_list tbody a, #dir_list a.icon span, #bookmarks ul a, #close_audio, #grid_btn, #grid_btn .menu'+ '{ background-size: 14px; }' + '#toggle_sidebar, #toggle_info { background-size: 18px; }' + '#warnings h3::before { background-size: 24px; }' + '#prev_next_btns span { background-size: 33%; }' + '#content_pane, #content_container { background-size: 50%; }' + ':root, html, body, #sidebar_wrapper, #sidebar_header, #dir_list, #main_content, #content_pane, #content_pdf, #content_iframe' + '{ border: 0 !important; }' + 'body.theme_dark ul { border: solid 1px #222; }' + 'button { border: solid 1px #333; }' + 'body.theme_light #sidebar ul { border: solid 1px gray; }' + 'body.theme_dark #sidebar_header .menu, body.theme_dark #text_editor_row, body.theme_dark:not(.is_error) #dir_list #tbody, body.theme_dark #tfoot' + '{ border-top: solid 1px #111; }' + 'body.theme_light #dir_list tbody, #grid_btn .menu, body.theme_light #bookmarks, body.theme_light #text_editor_row, #tfoot, .font_grid_item:not(:first-of-type), .image_grid_item + .font_grid_item, #font_info th, #font_info td' + '{ border-top: solid 1px grey; }' + '#sort_by, tr.sorted, tr:not(.invisible) ~ tr.invisible + tr:not(.invisible)' + // , tr.dir ~ tr:not(.dir,.invisible,.ignore) '{ border-top: solid 1px #999; }' + 'body.theme_dark #grid_btn ul.menu { border-top: solid 1px #EEE; }' + '#parents_dir_menu + ul, #bookmarks_menu + ul, #grid_btn ul.menu'+ '{ border-right: 0 !important; }' + 'body.theme_dark #parents_dir_menu, body.theme_dark #sidebar, body.theme_dark #warnings' + '{ border-right: solid 1px #111; }' + '#sidebar, body.theme_light #parents_dir_menu, body.theme_light #grid_btn .menu li, .image_grid_item, div.glyph_container, #font_info td:first-of-type' + '{ border-right: solid 1px grey; }' + 'body.theme_dark #grid_btn .menu li { border-right: solid 1px #EEE; }' + 'body.theme_dark #sidebar_title, body.theme_dark #sidebar_menus, body.theme_dark #sidebar_header .menu, body.theme_dark #content_header, body.theme_dark #content_pane.has_audio #content_title, body.theme_dark #warnings' + '{ border-bottom: solid 1px #111; }' + 'body.theme_light #sidebar_header thead tr, body.theme_light #bookmarks, body.theme_light #sidebar_menus, body.theme_light #grid_btn .menu li#show_image_grid, #grid_btn .menu, .specimen, .font_grid_item:last-of-type, .image_grid_item, div.glyph_container, #glyph_viewer_info' + '{ border-bottom: solid 1px grey; }' + 'body.theme_light #content_title, body.theme_light #content_pane.has_audio #content_header' + '{ border-bottom: solid 1px #888; }' + '#bookmarks_menu + ul > li.has_submenu.ruled, .rule { border-bottom: solid 1px #999; }' + 'body.theme_dark #content_pane.has_font #content_font hr, .hamburger h4'+ '{ border-bottom: solid 1px #CCC; }' + 'body.theme_dark #grid_btn ul.menu, body.theme_dark #grid_btn .menu li#show_image_grid'+ '{ border-bottom: solid 1px #EEE; }' + '#parents_dir_menu + ul, #bookmarks_menu + ul { border-left:0; }' + 'body.theme_dark #parents_dir_menu, body.theme_dark #grid_btn ul.menu, body.theme_dark #warnings' + '{ border-left: solid 1px #111; }' + 'body.theme_light #parents_dir_menu, #grid_btn .menu { border-left: solid 1px grey; }' + 'body.theme_dark #grid_btn ul.menu { border-left: solid 1px #EEE; }' + 'table { border-collapse: collapse; }' + 'html, body, :root { border-radius: 0; }' + 'button { border-radius: 3px; }' + '#warnings { border-radius: 0 0 3px 3px; }' + 'body.theme_light #sidebar ul { box-shadow: 0px 2px 3px -2px #888; }' + 'body.theme_dark #sidebar ul { box-shadow: 0px 2px 3px -2px #111; }' + '#warnings { box-shadow: 0px 2px 12px 0 #111; }' + 'body.theme_dark #grid_btn ul.menu { box-shadow: none; }' + 'html, body, :root, #sidebar, #grid_btn .menu li, #content_container, #content_source, #content_preview' + '{ box-sizing: border-box; }' + '#checkbox_div label, #grid_btn .menu li, #content_grid .font_grid_item'+ '{ clear: both; }' + '#dir_list tbody .name { clear: right; }' + 'body.theme_light #sidebar, body.theme_light #sidebar a, #content_header, body.theme_light #content_font, body.theme_light .font_grid_item a, body.theme_light .image_grid_item p, body.theme_light #content_font, body.theme_light .font_grid_item p, body.theme_light .font_grid_item a, body.theme_light .image_grid_item p, .split_btn span, body #warnings, body.theme_dark #grid_btn .menu li' + '{ color: #111 }' + 'body.theme_light #sidebar #tfoot tr { color: #444 }' + 'body.theme_light #dir_list tr.ignore a, body.theme_light #dir_list tr.ignore.app a, .glyph_info' + '{ color: #777 }' + '#sort_menu .disabled span, #dir_list th.disabled { color: #999 }' + 'body.theme_dark #dir_list tr.ignore td, body.theme_dark #dir_list tr.file.ignore a, body.theme_dark #sidebar #tfoot td' + '{ color: #BBB }' + 'body.theme_dark #sidebar th:not(.disabled), body.theme_dark #sidebar td, body.theme_dark #sidebar a, body.theme_dark #error_message *, body.theme_dark #content_header tr, body.theme_dark #content_header tr a, body.theme_dark #content_font, body.theme_dark .font_grid_item p, body.theme_dark .font_grid_item a, body.theme_dark .image_grid_item p, #warnings button:focus, #warnings button.focus' + '{ color: #EEE }' + '#warnings h3::before, #bookmarks li > a::before, #bookmarks li > span::before, #preview_text_menu_item span::before, #sorting div span::before, #sorting div span::after, body.has_hidden_sidebar #handle, #dir_list tr:empty, #dir_list .audio td.icon, #dir_list .video td.icon, tr.invisible, body.hide_ignored .ignore, .split_btn::after, #content_pane.has_grid #content_grid::after, #title span::before' + '{ content: "" }' + '#content_pane.has_image:not(.has_grid) #title::after, #content_pane.has_zoom_image:not(.has_grid) #title::after'+ '{ content: attr(data-after) }' + '#content_pane.has_font #title::before { content: "Font: " }' + // font and image grid '#content_pane.has_grid:not(.has_ignored) #title::before{ content: "Fonts and Images from: " }' + // font and image grid 'body:not(.has_images) #content_pane.has_grid:not(.has_ignored) #title::before, #content_pane.has_grid #title.font_grid::before' + '{ content: "Fonts from: " }' + // font grid '#glyph_viewer_info div::before { content: "Glyph " }' + '#content_pane.has_ignored:not(.has_grid) #title::before{ content: "Ignored content: " }' + // .ignored 'body:not(.has_fonts) #content_pane.has_grid:not(.has_ignored) #title::before, #content_pane.has_grid #title.image_grid::before' + '{ content: "Images from: " }' + // image grid '#content_pane.has_dir:not(.has_grid) #title::before { content: "Index of: " }' + // .dir 'body:not(.has_playlist) #sidebar_title th:before { content: "INDEX OF"; }' + '#content_pane.has_audio #content_audio_title td::before, body #content_pane.has_video #title::before' + '{ content: "Playing: " }' + // .audio, .video 'body.has_playlist #sidebar_title th:before { content: "PLAYLIST"; }' + 'body#top.edited #warnings.unloading h3::before { content: "Text Editor: " }' + 'body#top.edited #text_editor_row a:after { content: " (edited)"; }' + 'body.edited.has_text #title::after, body.iframe_edited:not(.has_text) #content_pane.has_iframe #title::after' + '{ content: " (edited)"; }' + // .ignored 'body.show_numbers #tbody { counter-reset: row; }' + 'body.show_numbers #tbody tr td.name a::before { counter-increment: row; content:counter(row);}' + '#sidebar_title th, #sort_menu .disabled span, #dir_list .disabled'+ '{ cursor: default; }' + '#sidebar_menus td:hover, #parents_dir_menu div, #bookmarks_menu div, .menu label, #grid_btn, #sorting .toggle_UI_pref, #toggle_info, .split_btn span' + '{ cursor: pointer; }' + '#handle { cursor: col-resize; }' + '#content_pane:not(.has_zoom_image) #content_image img { cursor: zoom-in; }' + '#content_pane.has_zoom_image #content_image img { cursor: zoom-out; }' + '#sidebar_menus ul, #show_details span, body.has_playlist #grid_btn, body.has_playlist #sidebar_buttons td > label, #grid_btn .menu, body:not(.has_media) #sorting .name input, #bookmarks li#theme span span, #preview_text::before, #source_text::before, #sidebar_buttons td.up::before, body:not(.show_details) #sorting .details.sorting, #dir_list tr::before, #tbody tr td:not(.name), #text_editor_row, body.has_hidden_sidebar #handle, body.has_hidden_sidebar #sidebar, #dir_list tr:empty, #dir_list tr.audio td.icon, #dir_list tr.video td.icon, tr.invisible, body.hide_ignored #tbody tr.ignore, #content_title::before, #content_pane #content_audio_title, .split_btn, #content_pane #content_audio, #content_pane #content_text, #content_pane .content, #content_pane.has_grid .content, #content_pane:not(.has_hidden_grid) #content_grid, #content_pane.has_grid.has_zoom_image #content_image, #font_specimen, #font_viewer, body.has_text .content:not(#content_text), body.theme_light #theme_dark, body.theme_dark #theme_light, body.use_custom_icons #dir_list img, #dir_list tr.file.audio a img, #dir_list tr.file.video a img, #warnings, #warnings p, #warnings button, #clear_warning, #overlay, #glyph_viewer, #font_info tbody' + '{ display: none; }' + 'body.is_error #sorting, body.is_error #sidebar_buttons, body.is_error #text_editor_row, body.is_error #content_pane.has_iframe #content_iframe.has_content' + '{ display: none !important; }' + '#sidebar li, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu + ul li a, #bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #bookmarks_menu + ul > li:hover > ul, #bookmarks_menu + ul > li > ul:hover, .menu label, body.show_details #show_details span:last-of-type, body:not(.show_details) #show_details span:first-of-type, #sort_by_default, #dir_list tbody a, #dir_list tfoot tr, #content_header, #content_pane.has_font:not(.has_grid) #content_font, #content_pane.has_font:not(.has_grid) #content_font:not(.has_font_viewer) #font_specimen, #content_pane.has_font:not(.has_grid) #content_font.has_font_viewer #font_viewer, #content_pane.has_pdf:not(.has_grid) #content_pdf, body.has_text #content_pane:not(.has_grid) #content_text, #content_pane.has_video:not(.has_grid) #content_video, body:not(.has_text) #content_pane.has_iframe:not(.has_grid) #content_iframe, #content_pane.has_dir:not(.has_grid) #content_iframe, #content_pane.has_grid #content_grid.has_grid, #content_pane.has_grid #content_grid.has_font_grid, #content_pane.has_grid .nav_btn, #content_pane.has_font .nav_btn, .font_grid_item a, .image_grid_item a, #checkbox_div label, body.theme_dark #theme_dark, body.theme_light #theme_light, body:not(.has_hidden_sidebar) #dir_list .name, body.has_warning #warnings, body.has_warning #warnings.unloading p#warning_unsaved, body.has_warning #warnings.clear #warning_clear, body.has_warning #warnings.local p#warning_local, body.has_warning #overlay' + '{ display: block; }' + '#parents_dir_menu div, body.has_images.has_fonts #grid_btn:hover ul.menu, #font_info:hover tbody' + '{ display:block !important; }' + '#parents_dir_menu div, #bookmarks li > a::before, #bookmarks li > span::before, #bookmarks li#theme > span::before, body.theme_dark #bookmarks #theme_dark, body:not(.theme_dark) #bookmarks #theme_light, body.preview_text #preview_text::before, body.source_text #source_text::before, #sorting div span::before, #enable_text_editing::before, #sorting div span::after, body.show_details #dir_list td.details:not(.name):not(.ext), body.show_numbers #tbody tr td.name a::before, #title, #checkbox_div, #audio_container, #prev_track, #next_track, #close_audio, #warnings h3::before, body.has_warning #warnings.unloading #warning_ignore_btn, body.has_warning #warnings.unloading #warning_cancel_btn, body.has_warning #warnings.unloading #warning_save_btn, body.has_warning #warnings.clear #warning_clear_btn, body.has_warning #warnings.clear #warning_cancel_btn, body.has_warning #warnings.local #warning_ok_btn, #glyph_viewer_info div' + '{ display: inline-block; }' + 'body:not(.is_gecko) #dir_list tr td.name span, #content_pane.has_image:not(.has_grid) #content_container, #content_pane.has_video:not(.has_grid) #content_container, #content_pane.has_image:not(.has_grid) #content_image, #content_pane.has_zoom_image #content_image, #font_info tbody tr' + '{ display: flex; }' + '#content_pane.has_grid .split_btn, #content_pane.has_image .split_btn, #content_pane.has_zoom_image .split_btn, #content_pane.has_font .split_btn, .split_btn span' + '{ display: inline-flex; }' + 'body.is_gecko #dir_list tr td.name span { display: flow-root; }' + 'body.has_text #text_editor_row, body.show_details #text_editor_row, body.has_hidden_text #text_editor_row, #content_pane.has_audio #content_audio_title, #content_pane.has_audio #content_audio' + '{ display: table-row !important; }' + '#bookmarks_menu div, #content_pane, #content_pane.has_audio #content_audio td' + '{ display: table-cell; }' + '#sorting > div { display: grid; grid-gap:0; grid-template-columns: 1fr 1fr 1fr 1fr; }' + '#sort_by_name { grid-column: 1 / span 2; }' + '#sort_by_default { grid-column: 3 / span 2; }' + // display grid: dir_list rows and cells '#dir_list #tbody tr:not(.invisible), body.show_invisibles #tbody tr.invisible, body.show_details #dir_list tr td.details' + '{ display: grid; grid-gap:0; grid-template-columns: minmax(auto,7rem) 1fr minmax(auto,8rem); }' + 'td.name { grid-column: 1 / span 3; }' + 'td.size { grid-column: 1; grid-row: 2; }' + 'td.date { grid-column: 2; grid-row: 2; }' + 'td.kind { grid-column: 3; grid-row: 2; }' + // display grid: content pane grids '#content_pane.has_grid #content_grid, #content_pane.has_hidden_grid #content_grid { display: grid !important; grid-gap:0; grid-template-columns: repeat(auto-fill, minmax('+ ( $settings.grid_image_size + 16) +'px, auto)); grid-auto-rows: minmax(min-content, max-content); }' + '#content_grid .image_grid_item { grid-column: auto; display:flex; align-items: center; justify-content: center; }' + '#content_grid .font_grid_item { grid-column: 1 / -1; }' + // glyphs container '#content_font div#glyphs_container { display:grid; grid-gap:0; grid-template-columns:repeat(auto-fill, minmax(120px,auto)); }' + 'body.theme_dark #bookmarks li > span::before, body.theme_dark #grid_btn, body.theme_dark #parent_dir_menu, body.theme_dark #bookmarks_menu, body.theme_dark #toggle_sidebar, body.theme_dark #toggle_info, body.theme_dark .glyph_container canvas, body.theme_dark #glyph_viewer:not(#glyph_viewer_info), body.theme_dark #glyph_viewer #glyph_viewer_info, body.theme_dark #sorting span::before, body.theme_dark #sorting span::after, body.is_gecko.theme_dark #prev_track, body.is_gecko.theme_dark #next_track, body.is_gecko.theme_dark #close_audio, body.is_safari.theme_dark #prev_track, body.is_safari.theme_dark #next_track, body.is_safari.theme_dark #close_audio ' + '{ filter:invert(1); }' + '.menu input, #dir_list tr td.name a::before, #title_buttons_left button, #checkbox_div label, #prev_track, #next_track, #scale, #close_btn, #save_svg, #warnings h3::before, #warnings h3::before' + '{ float: left; }' + 'html, body, :root { font-family:'+ $settings.UI_font +'; }' + 'body, :root, #content_text { font-size: '+ $settings.UI_font_size +'; }' + '#sidebar, #sidebar_header, #dir_list, #tfoot, #content_header, #content_header table, #warnings, #font_info td, #font_info th, #glyph_viewer_info' + '{ font-size: 0.875rem; }' + '#content_grid, .font_grid_item p, #error_message h1, #error_message h2' + '{ font-size: 1rem; }' + '#content_grid .font_grid_item h2 { font-size: '+ $settings.grid_font_size * 4 +'em; }' + '#content_font { font-size: '+ $settings.grid_font_size +'em; }' + '.lorem.first:first-line { font-size: '+ $settings.grid_font_size * 1.33 +'em; }' + 'td.name, td.name a::before, td.size, td.date { font-variant-numeric: tabular-nums; }'+ '.lorem.first:first-line { font-variant: small-caps }' + '#sidebar_title th, h1, h2, h3, h4, h5, h6, #font_info th'+ '{ font-weight: normal }' + '#dir_list .selected a, body.has_text #text_editor_row, body.edited:not(.has_hidden_text) #text_editor_row, #font_info td:first-of-type' + '{ font-weight: bold }' + 'html, body, :root, #parent_dir_menu a, #dir_list, #toggle_info, #main_content, #content_pane, #content_pdf, #content_text, #content_iframe, #content_grid img[src$=".svg"]' + '{ height: 100%; }' + '#sidebar_header, #parents_dir_menu, #parents_dir_menu div, #content_pane:not(.has_zoom_image) #content_image img, #content_grid img' + '{ height: auto; }' + '.menu input,#content_pane.has_hidden_grid #content_grid{ height: 0; }' + '#sorting div span::after { height: 8px; }' + '#bookmarks .toggle_UI_pref span::before, #theme::before, #sort_menu span::before, #preview_text_menu_item span::before, #sorting div span::before, #enable_text_editing::before'+ '{ height: 9px; }' + '#bookmarks li.bookmarks a::before { height: 12px; }' + '#toggle_sidebar, #toggle_info { height: 14px; }' + '#grid_btn, button, #prev_next_btns span, #scale span { height: 18px; }' + '#warnings h3::before { height: 24px; }' + '#audio { height: 32px; }' + '#main_content { height: '+ window.innerHeight +'px; }' + '#content_pane:not(.has_zoom_image) #content_image img { max-height: calc(100% - 4em); }' + '#font_info tbody { max-height: '+ (window.innerHeight * 0.75) +'px; }' + '!#content_pane.has_zoom_image #content_image img { max-height: none; }' + '#content_grid img { max-height: '+ ($settings.grid_image_size) +'px; }' + '#title { min-height: 18px; }' + '#sidebar { min-height: 100%; }' + '#parents_dir_menu div, #content_header td button, #content_font'+ '{ hyphens: none; }' + 'html, body, :root, .hamburger h3, .lorem { hyphens: auto; }' + '#content_container { justify-content: center; }' + '.lorem.first:first-line, .font_grid_item p, #font_info th'+ '{ letter-spacing: 0.1em; text-indent:0.1em; }' + '#sidebar_title th { letter-spacing: 0.5em; text-indent:0.5em; }' + '.image_grid_item a, button { line-height: 0; }' + '.split_btn span, .font_grid_item p { line-height: 1; }' + '#dir_list tr a, #title { line-height: 1.4; }' + '#warnings h3 { line-height: 2; }' + '#sidebar ul, #grid_btn .menu li { list-style-type: none; }' + 'html, body, :root, #sidebar ul, #parent_dir_menu, #parent_dir_menu, #parents_dir_menu, #parents_dir_menu + ul li a, #bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #bookmarks_menu, #grid_btn, #dir_list tbody a, #content_font .hamburger *, #content_font canvas, #content_grid p, #content_grid h2, #content_text, #warnings h3' + '{ margin: 0; }' + '#content_image, #content_image img { margin-left: auto; margin-right: auto; }' + '.image_grid_item + .font_grid_item { margin-top: -1px; }' + '#checkbox_div label input, #show_details, body.is_error #tbody h1'+ '{ margin-top: 0; }' + 'body.has_audio #dir_list input { margin-top: 1px; }' + '#increase { margin-right: -4px; }' + 'th input, tr.media input, #scale { margin-right: 8px; }' + '#show_details { margin-right: 0.5em; }' + '#warning_ignore_btn { margin-right: 2em; }' + '#checkbox_div { margin-right: calc(-6em - 4px); }' + '#bookmarks li a::before { margin-bottom: -2px; }' + '#show_details { margin-bottom: 0; }' + 'body.has_audio #dir_list input { margin-bottom: 1px; }' + '#content_grid.has_image_grid { margin-bottom: 1rem; }' + '#decrease { margin-left: -4px; }' + 'th input { margin-left: 2px; }' + 'tr.media input { margin-left: 7px; }' + '#prev_next_btns { margin-left: 8px; }' + '#show_details, #warnings button { margin-left: 0.5em; }' + '#warnings { margin-left: -12em; }' + '#dir_list tbody tr { margin-inline-start: 0; }' + '#sidebar ul { -webkit-margin-before: 0em !important; -webkit-margin-after: 0em !important; -webkit-padding-start:0em; }' + '#open_font { opacity: 0.0; }' + '#content_pane.has_ignored::before, #close_audio::after { opacity: 0.3; }' + '#close_audio:hover::after, body.theme_light #dir_list.has_dir:not(:hover)' + '{ opacity: 0.6; }' + '#sidebar_menus td:last-of-type:hover > div, #bookmarks_menu_container #bookmarks_menu, #parent_dir_menu, #toggle_sidebar, #grid_btn, #toggle_info, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, .split_btn span, body.theme_dark #dir_list.has_dir:not(:hover)' + '{ opacity: 0.7; }' + '#grid_btn:hover, #parent_dir_menu:hover, #bookmarks_menu_container:hover #bookmarks_menu, #prev_next_btns span:hover, #toggle_sidebar:hover, #grid_btn:hover, #toggle_info:hover, .split_btn span:hover' + '{ opacity: 1.0; }' + '#grid_btn, #dir_list tbody, #dir_list tbody a, #audio:focus, #content_grid .font_grid_item, #content_font, #warnings button:focus, #content_video' + '{ outline: none; }' + 'html, body, :root, #parents_dir_menu div, #bookmarks_menu, #dir_list, #dir_list tbody a, #dir_list .details.kind, #main_content, #close_audio, .hamburger h1, .hamburger h2, .hamburger h4' + '{ overflow: hidden; }' + '#dir_list tbody, #next_track, #prev_track, #content_container, #content_font, #content_grid, #font_info tbody' + '{ overflow: auto; }' + '#sidebar, #content_font { overflow-wrap: break-word; }' + 'html, body, :root, #main_content > thead th, #sidebar_wrapper, #sidebar ul, #sidebar_menus > td, #parent_dir_menu, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu, #bookmarks_menu, #grid_btn, #dir_list .details a, #tfoot, #title_buttons_left button, #content_pane, #reload_btn, #close_btn, #audio_container > div, #content_pdf, #content_iframe, #content_text, audio::-webkit-media-controls-panel' + '{ padding: 0; }' + 'div#glyphs_container, div.glyph_container, #glyph_viewer, #glyph_viewer_info div'+ '{ padding: 0 !important; }' + '#show_details, #prev_next_btns, #scale { padding-top: 0; }' + '#sidebar_title th, #parents_dir_menu div, #parents_dir_menu + ul li a, #grid_btn .menu li, #dir_list tbody a, #stats, #title_buttons_left, #title_buttons_right, #title, body #content_audio_title td, #content_audio td, #content_font div#glyph_viewer_info, #font_info td' + '{ padding-top: 4px; }' + '#sidebar_header tbody tr:last-of-type td, #bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #bookmarks_menu + ul li div span, .menu label, #sorting .toggle_UI_pref, #sidebar_buttons td, #text_editor_row th, .image_grid_item, .hamburger h4' + '{ padding-top: 6px; }' + '#content_grid .font_grid_item, .font_grid_item p, #content_font div.lorem' + '{ padding-top: 0.5rem; }' + '#error_message, #warnings { padding-top: 1rem; }' + 'body:not(.has_text) #content_pane.has_image:not(.has_grid) #content_container, #content_font div.specimen' + '{ padding-top: 2rem; }' + '#sidebar_header tbody tr:last-of-type td { padding-right: 0; }' + 'div.glyph_container div.glyph_info { padding-right: 2px; }' + '#sidebar_title th, #scale { padding-right: 4px; }' + '#parents_dir_menu div, #grid_btn .menu li, #stats, #title_buttons_left, #title_buttons_right, #content_audio td, #audio_container, #content_font div#glyph_viewer_info, #font_info td, .image_grid_item' + '{ padding-right: 6px; }' + '#bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #bookmarks_menu + ul li div span, .menu label, body.show_numbers #tbody tr td.name a::before, #dir_list tbody a' + '{ padding-right: 8px; }' + '#parents_dir_menu + ul li a, #title, #content_audio_title td'+ '{ padding-right: 12px; }' + '#dir_list td.details { padding-right: 16px; }' + '#content_audio_title td:before { padding-right: 18px; }' + '#grid_btn .menu { padding-right: 24px; }' + '#error_message, #warnings { padding-right: 1rem; }' + '.font_grid_item p, .font_grid_item a { padding-right: 2rem; }' + 'body:not(.has_text) #content_pane.has_image:not(.has_grid) #content_container, #font_specimen' + '{ padding-right: 2.5rem; }' + '#show_details, #prev_next_btns, #scale { padding-bottom: 0; }' + 'body.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type), div.glyph_container div.glyph_info' + '{ padding-bottom: 2px; }' + '#sorting, #title, body #content_audio_title td, #title_buttons_left, #title_buttons_right' + '{ padding-bottom: 3px;}' + '#sidebar_title th, #parents_dir_menu div, #parents_dir_menu + ul li a, #grid_btn .menu li, #dir_list tbody a, #sidebar .details, #content_font div#glyph_viewer_info, #font_info td' + '{ padding-bottom: 4px; }' + '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu + ul li:last-of-type a, #bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #bookmarks_menu + ul li div span, .menu label, body:not(.show_details) #sorting, #text_editor_row th, #dir_list tfoot td, #content_audio td, .image_grid_item' + '{ padding-bottom: 6px; }' + '.hamburger h4 { padding-bottom: 9px; }' + '.specimen, .font_grid_item p, .font_grid_item a { padding-bottom: 0.5rem; }' + '#error_message, #warnings { padding-bottom: 1rem; }' + 'body:not(.has_text) #content_pane.has_image:not(.has_grid) #content_container, #content_font > div.specimen, #content_font .lorem:last-of-type' + '{ padding-bottom: 2rem; }' + '#dir_list #tbody td.name a.icon, #dir_list td.details, #grid_btn .menu, #sidebar_header tbody tr:last-of-type td, #prev_next_btns' + '{ padding-left: 0px; }' + 'div.glyph_container div.glyph_info { padding-left: 2px; }' + '#sidebar_title th, #bookmarks ul li a, #dir_list .audio a, #dir_list .video a, #checkbox_div, #scale' + '{ padding-left: 4px; }' + '#parents_dir_menu div, #dir_list th#name, #dir_list td.icon, #dir_list .icon + td.name a, #dir_list tfoot td:not(#toggle_info), #checkbox_div #parents_dir_menu div, #grid_btn .menu li, #title_buttons_left, #title_buttons_right, #content_audio td, #audio_container, #content_font div#glyph_viewer_info, #font_info td, .image_grid_item' + '{ padding-left: 6px; }' + '#parents_dir_menu + ul a, #title, #content_audio_title td'+ '{ padding-left: 12px; }' + '#text_editor_row a { padding-left: 18px; }' + '.menu label, body.has_hidden_sidebar #title_buttons_left'+ '{ padding-left: 24px; }' + '#dir_list #tbody tr:not(.media) a span { padding-left: 27px; -webkit-padding-start: 27px; }' + '#bookmarks .bookmarks ul li a { padding-left: 28px; }' + '#dir_list #tbody td.details.size, tr.media a.icon { padding-left: 30px; }' + '#error_message, #warnings { padding-left: 1rem; }' + '.font_grid_item p, .font_grid_item a { padding-left: 2rem; }' + 'body:not(.has_text) #content_pane.has_image:not(.has_grid) #content_container, #font_specimen' + '{ padding-left: 2.5rem; }' + '#dir_list td.name a { -webkit-padding-start: 0; }' + '#dir_list .icon + td.name a { -webkit-padding-start: 1em; }' + '#sidebar_wrapper, #sidebar_header, #sidebar_buttons, #sidebar_menus td:first-of-type, #grid_btn, #dir_list, body.show_numbers #tbody tr td.name a::before, #dir_list tr.ignore a, #dir_list tr.ignore.app a, #dir_list tr.ignore td.details, #bookmarks_menu + ul > li.has_submenu, #content_pane, #content_header, #content_text, .glyph_container, #content_pdf, #content_iframe, #close_audio, #content_grid div img, #content_text, .split_btn, #content_pane.has_zoom_image #content_image, #content_image img' + '{ position: relative; }' + '#sidebar ul, #handle, #parent_dir_menu, #toggle_sidebar, #toggle_info, body.has_hidden_sidebar #sidebar_wrapper, #dir_list tbody, #close_audio::after, .split_btn::after, #content_container, #content_grid, #warnings, #overlay, #content_pane.has_grid #content_grid::after, .glyph_info' + '{ position: absolute; }' + '#tfoot, #glyph_viewer, #font_info, #content_pane.has_image #content_image'+ '{ position: fixed; }' + '#parent_dir_menu, #overlay, #glyph_viewer, #content_pane.has_zoom_image #content_image, #content_image'+ '{ top: 0; right: 0; bottom: 0; left: 0; }' + '#dir_list, #handle, #content_pane.has_grid #content_grid::after, .split_btn::after'+ '{ top: 0; bottom: 0; }' + '#sidebar ul, #tbody, .glyph_info, #tfoot { left: 0; right: 0; }' + '#tbody, #toggle_info, #warnings { top: 0 !important; }' + '#bookmarks_menu + ul > li > ul, #grid_btn .menu { top: -1px !important; }' + 'body.has_hidden_sidebar #sidebar_wrapper { top: 2px; }' + '#toggle_sidebar { top: 4px; }' + '#grid_btn .menu, #content_grid, #content_pane.has_grid #content_grid::after, #toggle_info'+ '{ right: 0; }' + '#handle { right: -4px; }' + '#toggle_sidebar { right: 4px; }' + '#dir_list tbody, #tfoot, #content_container, .glyph_info, #font_info'+ '{ bottom: 0; }' + 'body.has_hidden_sidebar #toggle_sidebar, #content_grid { left: 0; }' + '#grid_btn ul.menu { left: unset; }' + 'body.has_hidden_sidebar #sidebar_wrapper { left: 3px; }' + 'body.show_numbers #tbody tr td.name a::before { left: 6px; }' + '#warnings, .split_btn::after { left: 50%; }' + '#bookmarks_menu + ul > li > ul { left: 100%; }' + '#sidebar ul, #dir_list tbody, #sort_by_name, #sort_by_size, #text_editor_row, #dir_list tbody .name, #dir_list tr.details, #title_buttons_left, #warnings' + '{ text-align: left; }' + '#parent_dir_menu a, #parents_dir_menu, #parents_dir_menu div, #bookmarks_menu div, #content_header, #content_title, #content_audio_title, #content_audio td, .glyph_container, #glyph_viewer_info, #content_image' + '{ text-align: center; }' + '#grid_btn .menu li, body.show_numbers #tbody tr td.name a::before, #sort_by_default, #sort_by_ext, #dir_list .size, #dir_list .date, #dir_list .kind, #title_buttons_right, #warnings div, .playlist_time, #font_info td:first-of-type' + '{ text-align: right; }' + 'a, a:hover { text-decoration: none !important; }' + '#bookmarks .bookmarks ul li a { text-indent: -24px; }' + '#dir_list .details.kind { text-overflow: ellipsis; }' + '#dir_list, #content_pane { transform: scale(1); }' + // needed to establish #dir_list as containing block for thead and tfoot position fixed. 'body.has_hidden_sidebar #toggle_sidebar, #sorting div.up span::after, #prev_track, #toggle_info' + '{ transform:rotate(180deg) !important; }' + '#sidebar_header, #content_pane:not(.has_zoom_image) #content_image' + '{ user-select:none; -webkit-user-select:none; }' + '#content_pane, #title_buttons_left, #title_buttons_right, #title'+ '{ vertical-align:top; }' + '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu div, #parents_dir_menu + ul li a, #bookmarks_menu + ul li a, #bookmarks_menu + ul li > span, #dir_list tbody a, .specimen, .lorem' + '{ white-space: normal; }' + '#sorting span, #tbody td:not(.name), #grid_btn .menu li, .hamburger h1, .hamburger h2, .hamburger h4' + '{ white-space: pre; }' + 'html, body, :root, table, #parent_dir_menu a, #tbody, #tbody tr, #bookmarks_menu + ul > li > ul, #grid_btn .menu li, #content_container, #content_header, #content_grid, #content_text, #content_font svg, #content_pdf, #content_iframe, #content_grid img[src$=".svg"]' + '{ width: 100%; }' + '#sidebar_menus td:nth-of-type(2), #dir_list .date, #title, #content_pane:not(.has_zoom_image) #content_image img, #content_grid img' + '{ width: auto; }' + '.split_btn span { width: 2em; }' + '#content_pane.has_grid #content_grid::after, .split_btn::after' + '{ width: 1px; }' + '#handle { width: 8px; }' + '#sorting div span::before, #sorting div span::after, #toggle_sidebar, #toggle_info' + '{ width: 18px; }' + '#sidebar_menus td:nth-of-type(odd), #bookmarks li a::before, #bookmarks li > span::before, #sort_menu span::before, #preview_text_menu_item span::before, #grid_btn'+ '{ width: 24px; }' + '#warnings h3::before { width: 32px; }' + '#prev_track, #next_track, #close_audio { width: 2rem; }' + '#content_pane:not(.has_image) #title_buttons_left, #content_pane:not(.has_image) #title_buttons_right, #content_pane:not(.has_zoom_image) #title_buttons_left, #content_pane:not(.has_zoom_image) #title_buttons_right' + '{ width: 4rem; }' + '#bookmarks_menu div, #checkbox_div { width: 6em; }' + '#content_pane.has_image #title_buttons_left, #content_pane.has_image #title_buttons_right, #content_pane.has_zoom_image #title_buttons_left, #content_pane.has_zoom_image #title_buttons_right, #content_pane.has_grid #title_buttons_left, #content_pane.has_grid #title_buttons_right, #content_pane.has_font #title_buttons_left, #content_pane.has_font #title_buttons_right' + '{ width: 9.5em; }' + '#warnings { width: 26em; }' + 'body.has_hidden_sidebar #sidebar_wrapper, .menu input { width: 0 !important; }' + '#reload_btn, #close_btn { width: 52px; }' + '#font_info td:first-of-type { width: 33.33%; }' + '#font_info td:last-of-type { width: 66.66%; }' + 'body.has_hidden_sidebar #content_pane, #font_info { width: 100% !important; }' + 'body:not(.has_hidden_sidebar) #sidebar_wrapper { width:'+ getQuery('width').toString() +'%; }' + 'body:not(.has_hidden_sidebar) #content_pane { width:'+ (100 - getQuery('width')).toString() +'%; }' + '#content_video { width: calc(100% - 2rem); }' + 'html, body, :root { max-width: 100%; }' + '#content_pane:not(.has_zoom_image) #content_image img { max-width: calc(100% - 5rem); }' + '!#content_pane.has_zoom_image #content_image img { max-width: none; }' + '#sidebar_menus td:nth-of-type(odd) { max-width: 24px; }' + '#content_grid img { max-width:'+ ($settings.grid_image_size).toString() +'px; }' + 'body.show_numbers #tbody tr td.name a::before { min-width: 17px; }' + 'body:not(.has_hidden_sidebar) #sidebar_menus td:nth-of-type(odd)'+ '{ min-width: 24px; }' + 'body:not(.has_hidden_sidebar) #dir_list { min-width: 100px; }' + 'body:not(.has_hidden_sidebar) #sidebar_wrapper { min-width: 220px; }' + '#sidebar_wrapper, #content_pane { will-change: width }' + '#content_header td button { word-break: none; }' + '#title { word-break: break-word; }' + '#content_pane { z-index: 0; }' + '#handle, #sidebar_wrapper, #glyph_viewer, #font_info { z-index: 1; }' + '#parents_dir_menu + ul, #content_header { z-index: 2; }' + '#sidebar_header { z-index: 3; }' + '#toggle_sidebar, #grid_btn { z-index: 9997; }' + '#overlay, #bookmarks { z-index: 9998; }' + '#warnings { z-index: 9999; }' + 'body.has_hidden_sidebar #sidebar_header { z-index:unset; }' ; // Gecko Styles: const $gecko_style_rules = 'html, body.is_gecko { border: solid 1px gray !important; }' + 'body.is_gecko button { padding:revert; }' + 'body.is_gecko #grid_btn .menu { top:-7px; left:-120px; }' + 'body.is_gecko thead { font-size:100%; }' + 'body.is_gecko #dir_list .dir::before { position:absolute; }' + 'body.is_gecko.use_default_icons:not(.is_converted_list) #dir_list .file .name .icon'+ '{ padding-left:4px; background:none; }' + 'body.is_gecko.use_default_icons #dir_list .file .name .icon img'+ '{ margin-right:6px; height:14px; }' + 'body.is_gecko #tbody > tr > td:not(:first-of-type) { float:left }' + 'body.is_gecko #content_audio_title td { padding-top: 6px; }' + 'body.is_gecko #content_audio_title td { padding-bottom: 0; }' + 'body.is_gecko #audio, body.is_gecko #audio_container { background-color: transparent; }' ; var $text_editing_style_rules = 'html, body, #iframe_body { margin:0; padding:0; }' + // toolbar '#toolbar { margin:0; padding:0; height:32px; display:block; position:relative; left:0; right:0; z-index:100; background:#EEE; border:0; border-bottom: solid 1px #999; font-family:'+ $settings.UI_font +'; font-size:'+ parseFloat($settings.UI_font_size) * 0.875 + $settings.UI_font_size.replace(/\d*/,'') +'; -webkit-user-select: none; -moz-user-select: none; user-select:none; }' + '#toolbar li { margin:4px; padding:4px; width:3.5em; display:block; opacity:0.5; list-style-type:none; cursor:pointer; }' + '#toolbar li:hover, .preview_text:not(.split) #toolbar li#show_preview, body.source_text #show_source, .split_view #toolbar li#toggle_split, .edited #save_btn'+ '{ opacity:1; }' + '#toolbar li#toggle_split { float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8,") center no-repeat; }' + '#toolbar li#sync_scroll { width:8em; float:left; opacity:1; }' + '#toolbar li#sync_scroll input { float:left; }' + '#toolbar li#sync_scroll label { width:8em; display:block; font-size:inherit; line-height:1.5; }' + '#toolbar li#clear_text { height:16px; float:right; text-align:center; }' + '#toolbar li#save_btn { float:right; width:20px; height:16px; background: url("data:image/svg+xml;utf8, ") 8px 4px no-repeat; position:relative; }' + '#toolbar li#show_source { float:left; width:16px; height: 16px; margin: 4px 0 4px 12px; background:url("data:image/svg+xml;utf8, ") left 5px no-repeat; }' + '#toolbar li#show_preview { float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8, ") -24px 5px no-repeat; }' + '.edited #toolbar li#save_btn { background: url("data:image/svg+xml;utf8, ") 8px 4px no-repeat; position:relative; }' + '#toolbar li#save_btn div { display:none; position:relative; top:-9px; left:-24px; color:#999; text-align:right; }' + '#toolbar li#save_btn:hover div { display:block; }' + '#toolbar li#save_btn span { width:6rem; padding:4px 6px; background: #EEE; float:right; display:block; border:solid 1px #999; position:relative; z-index:1; }' + '#toolbar li#save_btn span:first-of-type { border-bottom-width:0px; }' + '#toolbar li#save_btn span:hover { color:#444; }' + // resize handle '.split_view #text_editing_handle { width:9px; position:absolute; top:0; bottom:0; left:calc(50% - 4px); cursor:col-resize; z-index:11; }' + '#text_editing_handle { z-index:-1; }' + // source '#content_source { margin:0; padding: 14px; width:100%; height:calc(100% - 32px); display:block; line-height:1.2; box-sizing:border-box; z-index:1; border:0; overflow-y:scroll; background:#EEE; resize:none; font-family:monospace; font-size:'+ parseFloat($settings.UI_font_size) + $settings.UI_font_size.replace(/\d*/,'') +'; }' + '#content_source, #content_preview { position:absolute; top:32px; right:0; bottom:0; left:0; }' + '#content_source:focus { outline:none; background:#FFF; box-shadow: inset 0 0 4px #888; }' + // preview '#content_preview { margin:0; padding: 14px; box-sizing:border-box; z-index:1; border:0; overflow-y:scroll; background:#FFF; font-size:'+ parseFloat($settings.UI_font_size) + $settings.UI_font_size.replace(/\d*/,'') +'; }' + // split views '.preview_text:not(.split_view) #content_source, .source_text:not(.split_view) #content_preview, li#save_btn div, .comment'+ '{ display:none; }' + '.split_view #content_preview { border-left:solid 1px #999; }' + '.split_view #content_source { width:50%; }' + '.split_view #content_preview { left:50%; }' + // preview styles '#content_preview pre { border:solid 1px #CCC; border-radius:3px; white-space:pre-wrap; word-break:break-word; font-size:'+ parseFloat($settings.UI_font_size) + $settings.UI_font_size.replace(/\d*/,'') +'; }' + '#content_preview .no_list { list-style:none; }' + '#content_preview > .no_list { padding:0; }' + '#content_preview .text-align-center { text-align:center; }' + '#content_preview th, #content_preview td { vertical-align:top; }' + '#content_preview blockquote { margin-top:1em; margin-bottom:1em; color: #555; }' + '#content_preview blockquote + blockquote { margin-top:0; }' + '.markdown-body input[type="checkbox"] { margin-top:0.375em; margin-right:6px; float:left; }' + 'h1 .uplink,h2 .uplink,h3 .uplink,h4 .uplink,h5 .uplink,h6 .uplink'+ '{ margin:0; padding:0; display:inline-block; font-size:0.875em; cursor:pointer; transition: opacity 0.25s; opacity:0; }' + 'h1:hover .uplink,h2:hover .uplink,h3:hover .uplink,h4:hover .uplink,h5:hover .uplink,h6:hover .uplink'+ '{ transition: opacity 0.25s; opacity:0.5; }' + '#content_preview table { font-size:inherit; }' + '#content_preview table th { background-color:#EEE; }' + '.markdown-body::before, .markdown-body::after { display:none !important; background:transparent; }' + // edited warning '#iframe_body #warnings p, #iframe_body #warnings button { display:none; }' + '#iframe_body #warnings { width:22em; margin-left:-12.5em; padding:1rem; font-size:0.75rem; border-radius:0 0 3px 3px; display:none; position:absolute; top:0; left:50%; z-index:9999; background:#EEE; box-shadow: 0px 2px 12px 0 #111; }' + '#iframe_body #warnings h3 { margin:0; font-weight:normal; }' + '#iframe_body #warnings div { text-align:right; }' + '#iframe_body #warnings button { margin-left:0.5em; }' + '#iframe_body #warnings #warning_ignore_btn { margin-right:2em; }' + '#iframe_body.has_warning #warnings, #iframe_body.has_warning #warnings.unsaved p#warning_unsaved, #iframe_body.has_warning #warnings.clear p#warning_clear'+ '{ display:block; }' + '#iframe_body.has_warning #warnings.clear #warning_clear_btn, #iframe_body.has_warning #warnings.clear #warning_cancel_btn, #iframe_body.has_warning #warnings.unloading p#warning_unsaved, #iframe_body.has_warning #warnings.unloading #warning_ignore_btn, #iframe_body.has_warning #warnings.unloading #warning_cancel_btn, #iframe_body.has_warning #warnings.unloading #warning_save_btn'+ '{ display:inline-block; }' + // disabled text editing '#iframe_body.enable_text_editing #toolbar, #iframe_body.enable_text_editing #preview_text, #iframe_body.enable_text_editing #text_editing_handle'+ '{ display:none; }' + '#iframe_body.enable_text_editing #content_source.disabled'+ '{ top:0; background:white; }' ; var $iframe_styles = '#iframe_body a.up, #iframe_body #dir_list { background: transparent; }' + '#iframe_body :root, html, body { background-color: #BBB; }' + '#iframe_body #thead, #tbody tr { background-color: rgba(221,221,221,0.5); }' + '#iframe_body #change_dirs { background-color: rgba(144,144,144,0.33); }' + '#iframe_body #tbody tr:nth-of-type(odd) { background-color: rgba(221,221,221,1); }' + '#iframe_body #tbody tr:not(.media):hover { background-color: rgba(172,202,235,0.75) !important; }' + '#iframe_body #tbody tr.media:hover { background-color: rgba(116,190,190,0.5) !important; }' + '#iframe_body #dir_list tr td.name a::before { content:""; width:14px; height:14px; margin-right:4px; bottom:-1px; background-position:center; background-repeat:no-repeat; background-size:contain; }' + CSS_UI_Icon_Rules('#iframe_body') + // background icons '#iframe_body #dir_list.sort_by_default #sort_by_default span::before, #iframe_body #dir_list.sort_by_name #sort_by_name span::before, #iframe_body #dir_list.sort_by_size #sort_by_size span::before, #iframe_body #dir_list.sort_by_date #sort_by_date span::before, #iframe_body #dir_list.sort_by_kind #sort_by_kind span::before, #iframe_body #dir_list.sort_by_ext #sort_by_ext span::before'+ '{ background-image:'+ SVG_UI_Icon('check_mark') +'; background-repeat: no-repeat; background-size:10px; background-position: center; }' + '#iframe_body #dir_list.sort_by_default #sort_by_default span::after, #iframe_body #dir_list.sort_by_name #sort_by_name span::after, #iframe_body #dir_list.sort_by_size #sort_by_size span::after, #iframe_body #dir_list.sort_by_date #sort_by_date span::after, #iframe_body #dir_list.sort_by_kind #sort_by_kind span::after, #iframe_body #dir_list.sort_by_ext #sort_by_ext span::after'+ '{ background-image:'+ SVG_UI_Icon('chevron_up') +'; background-repeat: no-repeat; background-size:10px; background-position: center; }' + '#iframe_body .sorting.down span::after { transform:rotate(180deg) }' + ':root, html, #iframe_body { border:0 !important; }' + // border 'html, #iframe_body { border-radius:0; }' + '#iframe_body #dir_list { border-collapse:collapse; }' + '#iframe_body #dir_list thead th { border-bottom:solid 1px #999; }' + '#iframe_body, iframe_body td.name, iframe_body td.details'+ '{ box-sizing:border-box; }' + // box-sizing '#iframe_body a { color:#111111; }' + // color '#iframe_body a:hover { color:#000000; }' + '#iframe_body tr.ignore, #iframe_body tr.ignore a { color:grey; }' + '.sorting span::before,.sorting span::after { content:""; width:16px; height:8px; display:inline-block; position:relative; }' +// content '#iframe_body tbody { counter-reset: row; }' + // counter '#iframe_body.show_numbers tr td.name::before { counter-increment: row; content:counter(row); margin-right:6px; min-width:1.25em; text-align:right;}' + '#iframe_body #dir_list td.name::before, #iframe_body #dir_list a::before, td.size, td.date'+ '{font-variant-numeric: tabular-nums; }'+ '#iframe_body #dir_list th.sorting { cursor: pointer; }' + // cursor '#iframe_body #dir_list tr::before, #iframe_body #dir_list td.name input, #iframe_body td.ext'+ '{ display:none; }' + // display '#change_dirs span { display:inline-block; }' + '#iframe_body a { display:block; }' + '#sorting { display: grid; grid-gap:0; grid-template-columns: 50% 50%; }' + '#iframe_body #dir_list #tbody tr, #sorting_row { display: grid; grid-gap:0; grid-template-columns: minmax(200px,100%) minmax(auto,6em) minmax(auto,14em) minmax(auto,7em); }' + '#iframe_body td.name, #iframe_body #sort_by_name, #iframe_body #sort_by_ext'+ '{ grid-column: 1; }' + '#iframe_body td.size, #iframe_body #sort_by_default, #iframe_body #sort_by_size'+ '{ grid-column: 2; }' + '#iframe_body td.date, #iframe_body #sort_by_date { grid-column: 3; }' + '#iframe_body td.kind, #iframe_body #sort_by_kind { grid-column: 4; }' + '#iframe_body #dir_list td.name::before, #iframe_body #dir_list a::before, #iframe_body #parent'+ '{ float:left; }' + // float '#iframe_body #open_in_sidebar { float:right; }' + '#iframe_body { font-family:'+ $settings.UI_font +'; }' + // fonts '#iframe_body { font-size:'+ parseFloat($settings.UI_font_size) * 0.875 + $settings.UI_font_size.replace(/\d*/,'') +'; }' + '#iframe_body #dir_list, #iframe_body #thead { font-size: 1em; }' + 'td.name, td.name a::before, td.size, td.date { font-variant-numeric: tabular-nums; }'+ '#iframe_body, #iframe_body #dir_list { height:100%; }' + // height '#iframe_body #content_source { height:inherit; }' + '#iframe_body #thead { height:2em; max-height:2em; }' + '#iframe_body #tbody tr { line-height:1.5; }' + // line-height 'html, body, #iframe_body { margin:0; }' + // margin '#iframe_body .dir::before, #iframe_body .file > img{ margin-inline-end: 6px; }' + '#iframe_body #dir_list tr, #iframe_body #tbody tr:hover { outline:0; }' + // outline '#iframe_body, #iframe_body #dir_list, .details.date, .details.kind'+ '{ overflow:hidden; text-overflow: ellipsis; }' + // overflow '#iframe_body #dir_list #tbody { overflow:auto; }' + 'html, :root, #iframe_body, body { padding:0; }' + // padding '#iframe_body #tbody tr td,#iframe_body #thead tr th{ padding-top:3px; }' + '#iframe_body #tbody tr td { padding-right: 6px; }' + '#iframe_body #tbody tr td,#iframe_body #thead tr th{ padding-bottom:3px; }' + '#change_dirs span a, #iframe_body #tbody tr td.details.kind { padding-right: 16px; }' + '#iframe_body td.details { padding-left: 6px; }' + '#change_dirs span a { padding-left: 16px; }' + '#parent th, #tbody tr td.name { padding-left:1em; }' + '#iframe_body #dir_list, #iframe_body #dir_list tr td.name a::before'+ '{ position:relative; }' + // position '#iframe_body, #iframe_body #dir_list #tbody { position:absolute; right:0; bottom:0; left:0; }' + '#iframe_body th { text-align:center; }' + // text-align '#iframe_body th:last-of-type, #iframe_body td.details { text-align:right; }' + '#iframe_body th:first-of-type { text-align:left; }' + '#iframe_body #open_in_sidebar { text-align:right; }' + '#iframe_body a, #iframe_body a:hover, #iframe_body td:hover'+ '{ text-decoration:none !important; }' + // text-decoration '#iframe_body a.icon { text-indent:2px; }' + // text-indent '#iframe_body #thead { user-select:none; -webkit-user-select:none; }' + '#iframe_body td.details { vertical-align:top; }' + '#change_dirs span { width:50%; }' + 'html, #iframe_body, #iframe_body #dir_list, #iframe_body #dir_list tr'+ '{ width:100%; max-width:100%; min-width:100%; }' + '#iframe_body #dir_list td:not(:first-child) { width:unset; }' + '#iframe_body td:not(.name) { white-space:pre; }' ; // ADD STYLES const $font_styles = document.createElement('style'); const $font_grid_styles = document.createElement('style'); function addStyles(el) { el.find('style, link[rel="stylesheet"], link[href$="css"]').remove(); // remove any existing stylesheets el.append(''); el.append(''); el.append($font_styles); // empty until font is previewed el.append($font_grid_styles); // empty until font grid is made el.append(''); el.append(''); } // ***** END STYLES ***** // // ***** INDEX PREP ***** // // function getIndexType() { // Try to determine index type from parent directory link container, // with fallbacks for indexes that don't have parent directories, // or for parent directory links that aren't siblings or ancestors of the index itself. let parentLinkParent; // Possible elements: pre, li, td, th, div -- used to determine index type // Try to find parent directory link: let parentLink = $('a:contains("Parent Directory"), a:contains("parent directory"), a[href="../"], a[href="/"], a[href^="?"], img[alt*="PARENTDIR"]'); if ( parentLink.length === 0 ) { parentLinkParent = $('body').find('> ul li, > pre, > table:last-of-type tr td'); } else { parentLinkParent = parentLink.parent(); // use original found parentLink } // If no parentLinkParent found, type = error; else return parent node name let nodeName = ( parentLinkParent[0] !== undefined ? parentLinkParent[0].nodeName.toLowerCase() : ''); if ( parentLinkParent.length === 0 ) { nodeName = 'error'; } else if ( $protocol.startsWith('file') ) { if ( navigator.userAgent.indexOf('Firefox') > 0 ) { nodeName = 'gecko'; } } let types = {'gecko':'gecko','li':'list','pre':'pre','th':'table','td':'table','div':'default','error':'error'}; let type = types[nodeName]; if ( type === 'table' ) { parentLinkParent.closest('table').addClass('PARENTTABLE'); } if ( type === 'list' ) { parentLink.closest('ul').addClass('PARENTLIST'); } return type; } // Return Index items, Index type, remove parent directory link, and add body class. function getIndexItems(el) { const type = getIndexType(); let items; switch(type) { case 'gecko': $(el).addClass('is_converted_gecko'); items = $('body').find('> table > tbody'); break; case 'list': $(el).addClass('is_converted_list'); items = $('body').find('> ul'); break; case 'pre': $(el).addClass('is_converted_pre'); items = $('body').find('> pre').html(); break; case 'table': case 'td': $(el).addClass('is_converted_table'); if ( $('table.PARENTTABLE > tbody').length === 1 ) { items = $('table.PARENTTABLE > tbody'); } else { items = $('table.PARENTTABLE'); // tables without tbody } break; case 'default': // local chrome default $(el).addClass('is_default'); items = $('body').find('> table').find('> tbody'); break; case 'error': // error $(el).addClass('is_error'); items = $('body').html(); break; } return [items,type]; } // Index Prep: convert rows and return array of rows, with link, size, date-modified function convertIndexItems(type,items) { let converted = []; switch(type) { case 'gecko': converted = convertGeckoType(items); break; case 'list': converted = convertListType(items); break; case 'pre': converted = convertPreType(items); break; case 'table': case 'default': // local chrome indexes converted = convertTableType(type,items); break; case 'error': converted = convertErrorType(items); break; } return converted; } // Index Prep: convert list type function function convertGeckoType(items) { let preppedIndex = []; const rows = Array.from(items.find('> tr')); for ( let row of rows ) { let preppedRow = []; let cellContents = ''; let cells = Array.from( $(row).find('> td') ); let link = ($(cells).find('a').attr('href')); for ( let cell of cells ) { cellContents = cell.innerText; cellContents = ( cellContents !== undefined ? cellContents.trim() : ''); preppedRow.push(cellContents); } preppedRow[1] = preppedRow[1].replace(' KB','000'); // convert reported size in KB to total bytes preppedRow[2] = preppedRow[2] + ' '+ preppedRow[3]; preppedRow = preppedRow.slice(1,-1); if ( link.length > 0 && link !== '/' && link !== '../' ) { preppedRow.unshift(link); } if ( preppedRow.length > 0 ) { preppedIndex.push(preppedRow); } } return preppedIndex; } // Index Prep: convert list type function function convertListType(items) { let preppedIndex = []; const rows = Array.from(items.find('li')); for ( let row of rows ) { if ( row.innerHTML.indexOf('Parent Directory') === -1 ) { let preppedRow = []; let link = $(row).find('a').attr('href'); row = row.innerHTML.replace(/\s*/,''); let cells = row.split(' '); for ( let cell of cells ) { if ( cell.trim().length > 0 ) { preppedRow.push(cell); } } if ( link.length > 0 && link !== '/' && link !== '../' ) { preppedRow.unshift(link); } if ( preppedRow.length > 0 ) { preppedIndex.push(preppedRow); } } } return preppedIndex; } // Index Prep: convert pre type function function convertPreType(items) { let preppedIndex = []; items = items.replace(//g,' ') // ensure two spaces after file links .replace(/\[\s*?\]/g,'[]'); // remove empty 'alt=[ ]' const rows = items.split('\n'); const spaces = /\s{2,}/; // assumes pre type only uses spaces between "columns" for ( let row of rows ) { let preppedRow = []; row = row.replace(/(]+?>).+?<\/a>/g,'$1'); // remove link display name because some have 2+ spaces, leading to incorrect split for cells array let cells = row.split(spaces); let link; for ( let cell of cells ) { if ( cell.trim().length > 0 ) { if ( cell.indexOf('href="') > 0 && cell.search(/href="[?|\/"]|Parent Directory/) === -1 ) { link = $(cell).attr('href'); } else { if ( cell.search(/href="|/) === -1 ) { preppedRow.push(cell); } } } } if ( link !== undefined ) { preppedRow.unshift(link); } // add link to front of preppedRow if ( preppedRow.length > 1 ) { preppedIndex.push(preppedRow); } } return preppedIndex; } // Index Prep: convert table type function function convertTableType(type,items) { // for local chrome indexes and server-generated table-type indexes let preppedIndex = []; const rows = Array.from(items.find('> tr:not(.PARENT)')); for ( let row of rows ) { if (row.innerText.search(/Parent Directory/) === -1 ) { let preppedRow = []; let cells = Array.from( $(row).find('td') ); let link = $(cells).find('a').attr('href'); for ( let cell of cells ) { cell = cell.innerHTML.trim(); if ( cell.length > 0 && cell.search(/^ $|href="| 1 ) { preppedIndex.push(preppedRow); } // preppedRow.length > 2 in order to omit parent directory row } } return preppedIndex; } // Index Prep: convert error pages (page not found, etc.) function convertErrorType(items) { items = items.replace(/ style="[^"]*?"/g,'').replace(/
    /g,''); items = '
    '+ items +'
    '; return items; } // Index Prep: Build new Index from prepped rows function buildNewIndex(preppedIndex,sort) { let newIndexItems = []; let i = 0; for ( let row of preppedIndex ) { // Get row attrs and text const rowLink = row[0] !== undefined ? row[0].replace(/&/g,'&') : '';//.replace(//,''); // decode some reserved characters const rowName = getItemName(rowLink).replace(/^\s/m,'\ ').replace(/^\//m,'').replace(/([-_——])/g,'$1'); // display name, with word breaks added after unbreakable chars const rowSortName = getItemName(rowLink).replace(/^\//m,'').replace('/','').toLocaleLowerCase(); const sizesAndDates = getItemSizeAndDate(row); const rowSize = sizesAndDates[0]; const rowSortSize = sizesAndDates[1]; const rowDate = sizesAndDates[2]; const rowSortDate = sizesAndDates[3]; const rowExt = getItemExt(rowLink); const rowSortKind = getItemKind(rowExt); const rowKind = rowSortKind.slice(0,1).toUpperCase() + rowSortKind.slice(1); const rowClasses = getItemClasses(rowName,rowSortKind,rowExt); // Assemble row elements let newRow = $('').attr('id','rowid-'+ i).addClass(rowClasses).attr('data-kind',rowSortKind).attr('data-ext',rowExt); const checkbox = ( rowClasses.indexOf('media') > 0 ? $('') : '' ); const nameSpan = $('').append(checkbox, rowName); const cellLink = $('').addClass('icon').attr('href',rowLink).append(nameSpan); const cellName = $('').addClass('name').attr('data-name',rowSortName).append(cellLink); const cellSize = $('').addClass('size details').attr('data-size',rowSortSize).append(rowSize); const cellDate = $('').addClass('date details').attr('data-date',rowSortDate).append(rowDate); const cellKind = $('').addClass('kind details').attr('data-kind',rowSortKind).append(rowKind); const cellExt = $('').addClass('ext details').attr('data-ext',rowExt); // Assemble row newRow.append(cellName, cellSize, cellDate, cellKind, cellExt); newIndexItems.push(newRow[0]); i++; } if ( sort === undefined ) { sort = getQuery('sort_by'); } let sortedIndexItems = sortDirList($(newIndexItems), 'sort_by_'+ sort, 1); // initial sort return sortedIndexItems; } // Index Prep: get row name function getItemName(link) { let name; try { name = decodeURIComponentSafe(link); } catch (error) { name = link.replace(/%20/g,' ').replace(/\s{2,}/,' '); } if ( name.split('/').length > 2 ) { // get name only if x = full path let arr = name.split('/'); if ( name.startsWith('/') && name.endsWith('/') ) { // dirs name = arr[arr.length - 2] + '/'; } else { name = arr[arr.length - 1]; // files } } return name; } // Index Prep: get row classes function getItemClasses(name,kind,ext) { let itemClasses = []; itemClasses.push(kind); if ( ext.search(/dir|app/) === -1 ) { itemClasses.push('file'); } if ( ext === 'app' ) { if ( $settings.apps_as_dirs === false ) { itemClasses.push('file'); } else { itemClasses.push('dir'); } } if ( name.endsWith('symlink') || name.endsWith('alias') || name.endsWith('symbolic link') ) { itemClasses.push('alias'); } if ( name.indexOf('.') === 0 ) { itemClasses.push('invisible'); } if ( !JSON.stringify($row_types).match( escapeStr(ext) ) ) { // else classify as "other" if extension is not in $row_types. itemClasses.push('other'); //itemType = 'Other'; itemKind = 'other'; } else if ( kind === '' ) { // itemClasses.push('code'); //itemType = 'Code'; itemKind = 'code'; } else { itemClasses.push(ext); } if ( $row_settings.ignore.includes( ext ) ) { itemClasses.push('ignore'); } if ( $row_settings.exclude.includes( ext ) ) { itemClasses.push('exclude'); } if ( kind === 'audio' || kind === 'video' ) { itemClasses.push('media'); } itemClasses = Array.from(new Set(itemClasses)); // remove dupe classes return itemClasses.join(' '); } // Index Prep: get formatted row size and date function getItemSizeAndDate(cells) { let sizesAndDates = []; let rowDisplaySize, rowSortSize, rowDisplayDate, rowSortDate; if ( cells.length > 1 ) { if ( cells[1].search(/[-:\/]/) !== -1 ) { // test for typical date/time separators. rowDisplayDate = cells[1]; rowDisplaySize = cells[2]; } else { rowDisplayDate = cells[2]; rowDisplaySize = cells[1]; } } // size let sizeUnits = /[BYTES|B|K|KB|MB|GB|TB|PB|EB|ZB|YB]/; if ( rowDisplaySize === undefined || rowDisplaySize === '' || rowDisplaySize === '-' || rowDisplaySize === ',' ) { rowDisplaySize = '—'; rowSortSize = '0'; // if no size supplied, use these defaults } else { rowSortSize = getItemSortSize(rowDisplaySize); rowDisplaySize = ( rowDisplaySize.toUpperCase().endsWith('B') ? rowDisplaySize : rowDisplaySize + 'B'); if ( !rowDisplaySize.toUpperCase().match(sizeUnits) ) { // if provided size is only numeric rowDisplaySize = formatBytes(rowDisplaySize,1); } else { rowDisplaySize = rowDisplaySize.replace('K','k').replace(/(\d+)\s*([A-z])/,'$1 $2'); } } // date if ( rowDisplayDate === undefined || rowDisplayDate === '' || rowDisplayDate === '-' ) { rowDisplayDate = '—'; rowSortDate = '0'; } else { rowSortDate = getItemDate(rowDisplayDate); } sizesAndDates.push(rowDisplaySize,rowSortSize,rowDisplayDate,rowSortDate); return sizesAndDates; } // Index Prep: get row size for sorting function getItemSortSize(val) { let sortSize; let values = val.replace(/(\d+)\s*([A-z])/,'$1 $2').split(' '); let size = values[0]; let unit = values[1]; if ( unit !== undefined ) { unit = unit.toUpperCase(); } const factor = { '':1, B:1, K:1000, KB:1000, M:1000000, MB:1000000, G:1000000000, GB:1000000000, T:1000000000000, TB:1000000000000, P:1000000000000000, PB:1000000000000000, E:1000000000000000000, EB:1000000000000000000, Z:1000000000000000000000, ZB:1000000000000000000000 }; // unit to file size sortSize = size * factor[unit]; // convert byte size to multiplication factor return sortSize; } // convert numeric sizes to display format function formatBytes(val, decimals) { if (val === 0) return '0 Bytes'; const k = 1024; const dm = decimals < 0 ? 0 : decimals; const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']; const i = Math.floor(Math.log(val) / Math.log(k)); return parseFloat((val / Math.pow(k, i)).toFixed(dm)) +' '+ sizes[i]; } // process date function processDate(match,p1,p2,p3) { //date formats: 2017-10-09 13:12 || 2015-07-25T02:02:57.000Z || 12-Mon-2017 21:11 const mo = 'JanFebMarAprMayJunJulAugSepOctNovDec'.indexOf(p2)/3 + 1; // e.g., convert month into number, or use number return p3 +'-'+ mo +'-'+ p1; } // Index Prep: get row date 2015-07-25T02:22:00.000Z function getItemDate(val) { let sortDate = val.replace(/^(\d{2})-(\w{3})-(\d{4})/m, processDate) // convert Month to number .replace(/\b(\d{1})[-:\/]/g,'0$1/') // add leading 0 for single digit numbers .replace(/(\d{2})\/(\d{2})\/(\d{2}),/,'$3$1$2') // reorder MM/DD/YY dates .replace(/-|:|\s+|\//g,''); // remove spacing characters return sortDate; } // Index Prep: get row kind function getItemKind(ext) { let kind = ''; if ( ext === 'dir' || ext === 'app' ) { kind = ext; } else { for ( let types in $row_types ) { if ( $row_types[types].includes( ext ) ) { kind = types; return kind; } } } if ( kind === '' ) { kind = 'other'; } return kind; } // Index Prep: get row extension function getItemExt(link) { let ext = ''; if ( link.endsWith('app/') || link.endsWith('exe') ) { ext = 'app'; } else if ( link.endsWith('/') ) { ext = 'dir'; } else if ( link.indexOf('.') < 0 ) { // if no '.' in link, ... ext = link.slice(link.lastIndexOf('/') + 1).toLowerCase(); } else { // find the last . and get the remaining characters ext = link.slice(link.lastIndexOf('.') + 1).toLowerCase(); } return ext; } // END INDEX PREP // ***** MAKE NEW INDEX ***** // function makeNewIndex(el,sort) { const indexItems = getIndexItems(el); const items = indexItems[0]; const type = indexItems[1]; const convertedIndex = convertIndexItems( type, items ); // = array of rows: ["link","date","size"] if ( type === 'error' ) { return [convertedIndex]; } else { let newIndex = buildNewIndex( convertedIndex, sort ); return [newIndex]; } } function appendNewIndex(body_top) { // setUpUI(); const newIndex = makeNewIndex(body_top); $dir_list_body.empty().append( newIndex); $dir_list.find('#stats').html(getIndexStats($dir_list.find('#tbody tr'))); } // get and set index stats function getIndexStats(el) { const total = el.length; const dirs = el.filter('.dir').length; const files = el.filter('.file').length; const stats = total +' items: '+ dirs +' directories, '+ files +' files'; return stats; } // ***** END DIR_LIST SETUP ***** // // ***** UI SETUP ***** // // Build UI: Append all assembled elements to $body function buildUI() { if ( window.self === window.top ) { // if it's an iframe... $('head').prepend(''); let prefix = 'data:image/png;base64,'; // let favicon = 'iVBORw0KGgoAAAANSUhEUgAAAEAAAABAAgMAAADXB5lNAAAACVBMVEUmRckzmf+ZzP9yAsYbAAAAAXRSTlMAQObYZgAAADhJREFUeAFjoAYIBQEMAQd0gQB0gRB0gVAMAQd0gQB0gRB0AQSgkUDUKiSwFFlgVGBUgE6pcJAAANNZhFSKf6iqAAAAAElFTkSuQmCC'; let favicon = 'iVBORw0KGgoAAAANSUhEUgAAAIAAAACAAgMAAAC+UIlYAAAACVBMVEUmRcmZzP8zmf8pVcWPAAAAAXRSTlMAQObYZgAAAFBJREFUeF7tyqERwDAMBEE3mX5UiqDmqwwziTPHjG7xrmzrLFtRaApDIRiKQlMYCsFQFJrCUAiGotAU5hTA1WB4fhkMBsOJwWAwgHvB8CHpBcTbpxy4RZNvAAAAAElFTkSuQmCC'; if ( $location.startsWith('file') ) { $('head').prepend(''); } $('head #title').removeAttr('id'); // not sure where this id is being added, but it must be removed... $('body').attr('id','top').attr('lang','en').find('script').remove(); addStyles( $('head') ); appendNewIndex($('body')); $('body').empty().append($main_content); } else { $('body').attr('id','iframe_body'); } } buildUI(); // Define additional UI Element refs const $body = $('body#top'); const $iframe_body = $('body#iframe_body'); const $iFrame_head = $iframe_body.prev('head'); const $dir_list_row = $dir_list_body.find('> tr'); const $audio_files = $dir_list_body.find('.audio'); const $font_files = $dir_list_body.find('.font'); const $image_files = $dir_list_body.find('.image'); const $media_files = $dir_list_body.find('.media'); const $video_files = $dir_list_body.find('.video'); function $selected_file() { return $dir_list_body.find('.selected'); } function $playing_file() { return $dir_list_body.find('.playing'); } // UI Setup: build UI and add body classes and other initial settings function setupUIprefs() { for ( let key in $settings ) { if ( getQuery(key) === 'true' ) { $body.addClass(key); } else { // non-boolean settings and others if ( key === 'theme' ) { $body.addClass( 'theme_'+ getQuery('theme') ); } if ( key === 'sort_by' ) { $body.addClass( 'sort_by_'+ getQuery(key) ); $('#sorting').find('th[id="sort_by_'+ getQuery(key) +'"]').addClass('up'); } if ( key === 'default_text_view' ) { if ( getQuery(key) === 'source_text' ) { $body.addClass('source_text'); } else { $body.addClass('preview_text'); } } if ( getQuery('toggle_sidebar') === 'true' ) { $body.addClass( 'has_hidden_sidebar' ); } } } if ( navigator.vendor.indexOf('Google') > -1 ) { $body.addClass('is_chrome'); } if ( navigator.userAgent.indexOf('Firefox') > -1 ) { $body.addClass('is_gecko'); } if ( navigator.vendor.indexOf('Apple') === 0 ) { $body.addClass('is_safari'); } if ( $audio_files.length > 0 ) { $body.add($dir_list).addClass('has_audio has_media'); } if ( $font_files.length > 0 ) { $body.addClass('has_fonts'); } if ( $image_files.length > 0 ) { $body.addClass('has_images'); } if ( $video_files.length > 0 ) { $body.add($dir_list).addClass('has_video has_media'); } // UI Setup: show invisibles if ( navigator.platform.indexOf('Win') > -1 || $location.indexOf('file:') < 0 ) { $('#show_invisibles').closest('label').hide(); } else if ( $body.hasClass('show_invisibles') ) { $('#show_invisibles').attr('checked','checked'); } } // Get DOMTokenList of body classes function getClassList(id) { return document.getElementById(id).classList; } // function setUpUI() { if ( window.self === window.top) { setupUIprefs(); initMedia(); autoSelectFile(); autoLoadCoverArt(); setContentTitle(); setContentHeight(); } else { setUpIframeUI( getQuery('enable_text_editing') ); } document.title = 'Index of: '+ $location; } setUpUI(); // SET UI TO DEFAULT SETTINGS: remove queries; function defaultSettings() { let $location = window.location.href; $location = $location.slice(0,$location.lastIndexOf('?')); window.location.assign($location); } $('#default_settings').on('click', function(e) { e.preventDefault(); e.stopPropagation(); $('#bookmarks').hide(); if (window.confirm( 'Are you sure you want to reset all your temporary UI settings to the defaults in your user_settings?\nThis action cannot be undone.' ) ) { defaultSettings(); } }); // EXPORT SETTINGS function saveSettings(filename, data) { const blob = new Blob([data], {type: 'text/html'}); const elem = window.document.createElement('a'); elem.href = window.URL.createObjectURL(blob); elem.download = filename; document.body.appendChild(elem); elem.click(); document.body.removeChild(elem); URL.revokeObjectURL(blob); } $('#export_settings').on('click',function(e) { e.preventDefault(); e.stopPropagation(); $('#bookmarks').hide(); const $settings_string = ( JSON.stringify($settings,null,'\t')); saveSettings('settings.txt',$settings_string); }); // Click Menu Link (with warning) function setLocation(link) { window.location = link; } $('#parent_dir_menu,#parents_dir_menu + .menu,#bookmarks .bookmark').on('click','a',function(e) { e.preventDefault(); if ( $(this).attr('href').indexOf('file://') > -1 && $protocol !== 'file:' ) { $body.addClass('has_warning').find('#warnings').addClass('local'); } else { showWarning( 'setLocation', thisLink($(this)) ); } }); // Show Menus function showMenus(el) { let $position = $(el).position(); $(el).find('> ul').css({'top':$position.top + $(el).innerHeight() + 'px'}).toggle().parent('td').siblings('td').find('.menu').hide(); } $('#parents_dir_menu').add('#bookmarks_menu').parent('td').on('click',function(e) { e.stopPropagation(); showMenus(this); }); // Hide Menus $(document).on('click', function() { $('.menu').hide(); }); // Toggle UI Preferences function toggleUIpref(prefID) { let prefClass = prefID; if ( prefID === 'split_view' ) { sendMessage('iframe','split_view'); } if ( prefID.startsWith('sort_by') ) { $body.removeClass('sort_by_default sort_by_name sort_by_size sort_by_date sort_by_kind sort_by_ext'); $('#bookmarks').hide(); // don't hide menus after click? } if ( prefID.startsWith('theme') ) { prefID = ( $body.hasClass('theme_dark') ? 'theme_dark' : 'theme_light' ); prefClass = 'theme_dark theme_light'; } if ( prefID.endsWith('text') ) { prefClass = 'preview_text source_text'; sendMessage('iframe','default_text_view'); } toggleQuery(prefID); $body.toggleClass(prefClass); setContentHeight(); scrollThis('tbody','selected',false); // true = instant scroll if ( prefID === 'enable_text_editing' ) { $('.selected.text, .selected.markdown').click(); } } // Click Toggle UI Pref elements $('.toggle_UI_pref').on('click',function(e) { if ( !$(this).is('input') ) { e.preventDefault(); // allow checkboxes to be checked } toggleUIpref( $(this).attr('id') ); }); // Toggle Sidebar function toggleSidebar() { $body.toggleClass('has_hidden_sidebar'); if ( $body.hasClass('has_hidden_sidebar') ) { setQuery('toggle_sidebar','true'); } else { removeQuery('toggle_sidebar'); } setContentHeight(); scrollThis('tbody','selected',true); // true = instant scroll } $('#toggle_sidebar').on('click', function() { toggleSidebar(); }); // RESIZE Sidebar/Content Pane function resizeSidebar(f) { f.stopPropagation(); const $sidebar_wrapper = $('#sidebar_wrapper'); const $startX = f.pageX; let $window_width = window.innerWidth; let $sidebar_width = $sidebar_wrapper.width(); $('#overlay').css({'display':'block','z-index':'1'}); $('#handle').css({'z-index':'9999'}); $body.css({'-webkit-user-select':'none','-moz-user-select':'none','user-select':'none'}); $(document).on('mousemove',function(e) { e.stopPropagation(); e.preventDefault(); const $deltaX = e.pageX - $startX; if ( e.pageX > 230 && e.pageX < $window_width - 200 ) { $sidebar_wrapper.css({'width':$sidebar_width + $deltaX + 'px'}); $content_pane.css({'width':($window_width - $sidebar_width) - $deltaX + 'px'}); } setContentHeight(); scrollThis('tbody','selected',false); // true = instant scroll }); $(document).on('mouseup',function() { $('#overlay').css({'display':'none','z-index':'unset'}); $('#handle').css({'z-index':'unset'}); $body.css({'-webkit-user-select':'unset','-moz-user-select':'unset','user-select':'unset'}); $(document).off('mousemove'); $sidebar_width = $sidebar_wrapper.width(); setQuery('width',$sidebar_width); }); } $('#handle').on('mousedown', function(f) { f.stopPropagation(); resizeSidebar(f); }); // ***** BASIC UI FUNCTIONS ***** // // Get dir_list item row function thisRow(x) { return $(x).closest('#dir_list > tbody > tr').length > 0 ? $(x).closest('#dir_list > tbody > tr') : $(x).closest('#dir_list > li'); } function thisID(x) { return thisRow(x).attr('id'); } // Get row link function thisLink(x) { return $(x).find('a').length > 0 ? $(x).find('a').attr('href') : $(x).attr('href'); } // Get row name function thisText(x) { return $(x).find('a span').length > 0 ? decodeURIComponentSafe( $(x).find('a span').text().toLocaleLowerCase() ) : decodeURIComponentSafe( $(x).text().toLocaleLowerCase() ); } // get row text function thisExt(x) { let $this_name = thisText(x); return $this_name.endsWith('app/') ? 'app' : $this_name.endsWith('/') ? '/' : $this_name.lastIndexOf('.') === -1 ? undefined : $this_name.toLocaleLowerCase().slice( $this_name.lastIndexOf('.') + 1 ); } function getElById(id) { return $(document.getElementById(id) ); } // SET CONTENT HEIGHT function setContentHeight() { let $title = $('#title'); // accommodate multi-line title names in preview pane if ( $title.outerWidth() > ( $('#content_title').innerWidth() - 2 * $('#title_buttons_left').outerWidth() ) ) { $title.css({'margin-top':'2em'}); } else { $title.css({'margin-top':'0'}); } let $window_height = window.innerHeight; let $content_header_height = $('#content_header').outerHeight(); $('#sidebar, #main_content, #content_pane').css({'height':$window_height }); $dir_list.css({'height':$window_height - $('#sidebar_header').outerHeight(), 'max-height':$window_height - $('#sidebar_header').outerHeight() }); $dir_list_body.css({'bottom': $dir_list.find('tfoot').outerHeight(),'height': $dir_list.innerHeight() - $dir_list.find('tfoot').outerHeight(),'max-height': $dir_list.innerHeight() - $dir_list.find('tfoot').outerHeight() }); $('#iframe_body').find('#tbody').css({'top':$('#iframe_body').find('#thead').height() + 1 +'px'}); $content_font.css({'padding-bottom': $('#font_info th').outerHeight() +'px' }); $('#prev_track, #next_track, #close_audio').css({'height':$('#audio').height() }); // set height of audio controls $('#content_container, #glyph_viewer').css({'top':$content_header_height +'px' }); $('#content_pane.has_image #content_image').css({'top':$('#content_header').height() }); setImageDimensions(); } window.addEventListener('resize', setContentHeight ); // SET CONTENT TITLE function setContentTitle(kind) { let $title = $('#title span'); let $title_text = ''; if ( $playing_file().hasClass('audio') ) { // set audio player title $('#content_audio_title').find('td').empty().text( $playing_file().find('td.name a').text() ); } if ( $content_pane.hasClass('has_grid') ) { // set main title for other content $title_text = $('#parents_dir_menu').find('> div').html().split('').reverse()[1]; } else if ( $('#toggle_info').hasClass('selected') ) { $title_text = 'Source of: '+ $current_dir_path; } else if ( $body.hasClass('has_text') ) { $title_text = 'Text Editor'; } else if ( $selected_file().hasClass('audio') ) { return; } else if ( !$selected_file().hasClass('audio') || $content_pane.hasClass('has_hidden_text') ) { $title_text = $selected_file().not('.audio').find('td.name a span').text(); // Assemble title } if ( kind !== undefined && !['audio','dir','font','image','pdf','video'].includes(kind) ) { $title.addClass('has_'+ kind); // add class for :before } $title.removeClass().empty().html($title_text); // set text if ( $title.outerWidth() > ( $('#content_title').innerWidth() - 2 * $('#title_buttons_left').outerWidth() ) ) { $title.css({'margin-top':'2em'}); } else { $title.css({'margin-top':'0'}); } } // Get Image Dimensions function getDimensions(link, callback) { if ( link !== undefined ) { let img = new Image(); img.src = link; img.onload = function() { callback( this.width, this.height ); }; } } function setImageDimensions() { if ( $content_pane.hasClass('has_image') || $content_pane.hasClass('has_zoom_image') ) { let link = $content_image.find('img').attr('src'); // if ( link === undefined ) { link = thisLink(row); } getDimensions( link, function( width, height ) { $('#title').attr('data-after',' (' + width + 'px × ' + height + 'px) ('+ ( ($content_image.find('img').width()/width)*100 ).toFixed(1) +'%)'); }); } else { $('#title').removeAttr('data-after'); // remove image dimensions } } // Scroll Selected Items function scrollThis(elID,className,bool) { let $behavior = 'smooth'; if ( bool !== undefined ) { $behavior = 'instant'; } let $block = ( $body.hasClass('is_gecko') ? 'start' : 'nearest' ); if ( document.getElementsByClassName(className).length !== undefined && document.getElementsByClassName(className).length > 0 ) { document.getElementById(elID).getElementsByClassName(className)[0].scrollIntoView({ behavior:$behavior, block:$block, inline:'nearest' }); } setContentHeight(); } // ***** SORTING ***** // function sortIndex(els,id,sortDirection) { // id = sort type let sorted = []; const newSort = new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' }); // needs to be above makeNewIndex() sorted = els.removeClass('sorted').sort((a, b) => { let aName, bName; if ( $('body').hasClass('has_playlist') ) { aName = $(a).attr('id'); bName = $(b).attr('id'); } else { aName = $(a).find('td.name').data('name'); bName = $(b).find('td.name').data('name'); } let aData = $(a).find('td[data-'+ id +']').data(id); let bData = $(b).find('td[data-'+ id +']').data(id); if ( sortDirection === 1 ) { // sort by detail data value, then by name (i.e., if data values are the same, sort by name) if ( newSort.compare(aData, bData) === 0 ) { return newSort.compare(aName, bName); } else { return newSort.compare(aData, bData); } } else { // reverse sort if ( newSort.compare(bData, aData) === 0 ) { return newSort.compare(bName, aName); } else { return newSort.compare(bData, aData); } } }); sorted = sorted.sort((a, b) => { // add sorted style (rules between different rows) if ( id === 'kind' || id === 'ext' && sortDirection === 1 ) { if ( $(a).find('td[data-'+ id +']').data(id) !== $(b).find('td[data-'+ id +']').data(id) ) { $(a).addClass('sorted'); } } if ( id === 'kind' || id === 'ext' && sortDirection === -1 ) { if ( $(b).find('td[data-'+ id +']').data(id) !== $(a).find('td[data-'+ id +']').data(id) ) { $(a).addClass('sorted'); } } }); return sorted; } // Sort the Dir List on click function sortDirList(rows, id, sortDirection) { const $sort_all = rows; const $sort_dirs = $sort_all.filter('.dir:not(.app)'); const $sort_files = $sort_all.filter('.file,.app'); const $sort_id = id.slice(8);// === 'default' ? 'name' : id; let $sorted = []; if ( $sort_id === 'default' || ( $sort_id !== 'name' && $settings.dirs_on_top === true )) { const $sorted_dirs = sortIndex($sort_dirs, $sort_id, sortDirection); const $sorted_files = sortIndex( $sort_files, $sort_id, sortDirection ); if (sortDirection === 1) { $sorted = $.merge($sorted_dirs,$sorted_files); } else { $sorted = $.merge($sorted_files,$sorted_dirs); } } else { $sorted = sortIndex( $sort_all, $sort_id, sortDirection ); } return $sorted; } // Sort on click function clickSort(id) { const el = $(getElById(id)); // id from th sort item = 'sort_by_xxx' let sortDirection = ( el.hasClass('up') ? -1 : 1 ); // Only reverse sort order after clicking a sort column once. // SORT EM! let rows = ( $body.hasClass('has_playlist') ? $('#tbody').find('tr') : $dir_list_row ); const $sorted_index = sortDirList( rows, id, sortDirection ); $dir_list_body.empty().append($sorted_index); $('div[id="'+ id +'"]').toggleClass('up').siblings().removeClass('up'); if ( $content_grid.hasClass('has_font_grid') ) { $('#show_font_grid').click(); } if ( $content_grid.hasClass('has_image_grid') ) { $('#show_image_grid').click(); } if ( $content_grid.hasClass('has_grid') ) { $('#grid_btn').click(); } setContentHeight(); scrollThis('tbody','selected',false); // true = instant scroll } // Sort on clicking dir_list sort item $('#sorting').on('click','div.sorting:not(.disabled)',function(e) { e.preventDefault(); e.stopPropagation(); clickSort( $(this).attr('id') ); }); // Sort Menu: click the list header that contains the selected menu text. $('#sort_menu').on('click','li:not(.disabled)',function(e) { e.preventDefault(); e.stopPropagation(); $('#sorting div[id="sort_by_'+ $(this).attr('id') +'"]').click(); // click corresponding sidebar sort item }); // ***** END SORTING ***** // // ***** END BASIC UI FUNCTIONS ***** // // ***** CONTENT PANE ***** // // SELECT ROW on click and set classes for $content_pane function selectThis(rowID) { $('#toggle_info').removeClass('selected'); let row = $(getElById(rowID)); const $grid_selected = $content_grid.find('> div[data-id="'+ rowID +'"]'); if ( $content_pane.hasClass('has_grid') || $content_pane.hasClass('has_hidden_grid') ) { // Select corresponding grid item row.addClass('selected').siblings().removeClass('selected hovered'); $grid_selected.addClass('selected').siblings().removeClass('selected'); } else { // remove classes from rows, but leave .audio with playing if ( row.attr('id') === 'toggle_info' ) { row.toggleClass('selected loaded'); $dir_list.find('#tbody .selected').removeClass('selected'); } else { row.addClass('selected').siblings().removeClass('selected hovered'); } } } //***** SHOW CONTENT *****// function showAudio(rowID) { let row = getElById(rowID); if ( $content_video.hasClass('has_content') ) { $('#title span').empty(); } closeMedia('video'); if ( row.hasClass('audio') ) { row.addClass('playing selected').siblings('.media').removeClass('playing selected'); } $audio_player.attr('src', thisLink( row ) ); $content_pane.addClass('has_audio'); $('#content_audio_title').find('td').empty().text( $playing_file().find('td.name a').text() ); setContentHeight(); } // showTextEditor(); // Show Grid function showGrid() { $content_pane.removeClass('has_hidden_grid').addClass('has_grid'); if ( $body.hasClass('has_text') ) { $body.toggleClass('has_text has_hidden_text'); } closeMedia('video'); setContentTitle(); setContentHeight(); selectThis( $selected_file().attr('id') ); $('#grid_btn').addClass('has_grid'); } // Show Hidden Editor or Grid function showHiddenEditorOrGrid() { if ( $content_pane.hasClass('has_hidden_grid') && !$body.hasClass('has_hidden_text') || $content_pane.hasClass('has_hidden_grid') && $body.hasClass('has_hidden_text') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); // show grid preferentially } else if ( !$content_pane.hasClass('has_hidden_grid') && $body.hasClass('has_hidden_text') ) { $body.toggleClass('has_text has_hidden_text'); } } // Hide Editor or Grid function hideEditorOrGrid() { if ( $body.hasClass('has_text') ) { $body.toggleClass('has_text has_hidden_text'); } if ( $content_pane.hasClass('has_grid') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); } } // showIndexSource(); // Show Font (and create font items) function showFont(row,bool,sheet) { // bool = true if for show font grid, sheet defined at fontGridItems() $content_font.addClass('has_font').removeClass('has_font_viewer'); let fontStyles = $font_styles.sheet; const $font_family = thisText(row); const $font_url = thisLink(row); const $font_grid_item_el = $('
    '); if ( bool === false ) { if ( fontStyles.cssRules.length > 0 ) { fontStyles.deleteRule(0); } // delete previous @font-face rule fontStyles.insertRule('@font-face { font-family: "'+ $font_family +'"; src: url("'+ $font_url +'"); }'); $content_font.css({ 'font-family':'"'+ $font_family +'"' }); // set content font style } else { let grid_item = $font_grid_item_el.clone(); const $display_name = $font_family; sheet.insertRule('@font-face { font-family: "'+ $font_family +'"; src: url("'+ $font_url +'"); }'); grid_item.append('

    '+ $display_name.toUpperCase() +'

    '+ $display_name.slice(0,$font_family.lastIndexOf('.')) +'

    ' ); return grid_item; } } // OPEN FONT /// opentype.js font parsing $('#open_font_label').on('click',function(e) { $('.menu').hide(); }); // Open font $('#bookmarks').on('change','#open_font',function(e) { openFont(e); }); function openFont(evt) { if (window.File && window.FileReader && window.FileList && window.Blob && window.opentype ) { let files = evt.target.files[0]; let reader = new FileReader(); reader.readAsArrayBuffer(files); reader.onload = function(file) { closeOtherContent(); closeGrid(); hideEditorOrGrid(); $content_pane.addClass('has_font'); $content_font.addClass('has_content has_font_viewer').removeClass('has_font'); parseFont(reader.result); return true; }; $('#open_font').val(''); // reset input to allow same font to be reopened immediately after closing. } else { alert('File APIs are not fully supported in this browser or opentype.js is not available.'); } } // Parse font function parseFont(fontblob) { let font = window.opentype.parse(fontblob); getFontInfo(font); let $glyphs_container = $('#glyphs_container'); $glyphs_container.empty(); let $glyph_container = $('
    '); let $glyph_canvas = $(''); let $glyph_info = $('
    '); let $glyph_viewer = $('#glyph_viewer'); $glyph_viewer.data('data-font-name',font.names.fullName.en); let glyphs = font.glyphs; $content_font.data('data-glyphs',glyphs); // add glyphs data to $content_font // Draw glyphs for ( let i = 0; i < glyphs.length; i++ ) { let glyph = glyphs.glyphs[i]; // GLyph width let boundingBox = glyph.getBoundingBox(); let glyphWidth = boundingBox.x2 - boundingBox.x1; let contextX = (60 - glyphWidth/24); // Add glyph info and append elements let glyphUnicode = ( glyph.unicode !== undefined ? '#'+ glyph.unicode : glyph.unicode ); let glyphContainer = $glyph_container.clone(); let glyphCanvas = $glyph_canvas.clone(); let glyphInfo = $glyph_info.clone(); glyphInfo.text(glyph.index +': '+ glyph.name +', '+ glyphUnicode); glyphContainer.append( glyphCanvas.clone().attr('id','glyph_'+ glyph.index ) ).append(glyphInfo); $glyphs_container.append( glyphContainer ); // Draw glyph let thisGlyph = document.getElementById('glyph_'+ glyph.index); $(thisGlyph).data('contextX',contextX); let context = thisGlyph.getContext('2d'); glyph.draw(context, contextX, 84, 72); } $('#title').removeAttr('data-after').find('span').empty().html(font.names.fullName.en); setContentHeight(); } // Get font info function getFontInfo(font) { let $font_names = font.names; let $font_info = $('
    FONT INFO: '+ font.names.fullName.en.toUpperCase() +'
    '); for ( let name in $font_names ) { let value = $font_names[name].en; if ( name.endsWith('URL') ) { let href = value; if ( !value.startsWith('http') ) { href = 'http://'+ value; } value = ''+ value +''; } $font_info.find('tbody').append(''+ name +': '+ value +''); } let numGlyphs = font.numGlyphs; // glyph count $font_info.find('tbody').append('numGlyphs: '+ numGlyphs +''); $content_font.find('#font_viewer').prepend($font_info); } // Show glyph viewer $content_font.on('click','.glyph',function(e) { e.stopPropagation(); let id = $(this).attr('id'); $(this).parent('div').addClass('selected').siblings().removeClass('selected'); showGlyph( id ); }); function showGlyph(id) { let $glyph_viewer = $('#glyph_viewer'); let glyphX = $('#'+ id).data('contextX'); id = id.slice(id.lastIndexOf('_') + 1); let glyphs = $content_font.data('data-glyphs'); // get glyphs let glyph = glyphs.get(id); let glyphName = glyph.name; let glyphPath = glyph.getPath(glyphX,84,72); let glyphSVG = glyphPath.toSVG().replace(/"/g,'\''); // set the background SVG image: let SVGprefix = 'url("data:image/svg+xml;utf8,'; $glyph_viewer.show().css({'background-image': SVGprefix + glyphSVG +'")'}); $glyph_viewer.data('data-raw-svg',glyphSVG).data('data-glyph-name',glyphName).find('#glyph_viewer_info div').text(id +': '+ glyphName +', #'+ glyph.unicode ); // for saving SVG $content_font.addClass('has_glyph'); setContentHeight(); } // Save glyph svg $content_font.on('click','#save_svg',function(e) { e.stopPropagation(); saveGlyph(); }); function saveGlyph() { let filename = $('#glyph_viewer').data('data-font-name') +'—'+ $('#glyph_viewer').data('data-glyph-name') +'.svg'; let data_prefix = ''; let data_suffix = ''; let data = data_prefix + $('#glyph_viewer').data('data-raw-svg') + data_suffix; let blob = new Blob([data], {type: 'image/svg+xml'}); let downloadEl = window.document.createElement('a'); downloadEl.href = window.URL.createObjectURL(blob); downloadEl.download = filename; document.body.appendChild(downloadEl); downloadEl.click(); document.body.removeChild(downloadEl); URL.revokeObjectURL(blob); } // Set Content Pane classes function setContentClasses(content_el) { if ( content_el === 'audio' ) { $content_pane.addClass('has_audio'); } else { hideEditorOrGrid(); $content_pane.addClass( 'has_'+ content_el ); // remove classes, excluding grid and text classes; add content class } $dir_list.removeClass('has_dir'); } // Set Content Element Sources and row classes function setContentSources(row,link,kind,content_el) { switch(kind) { case 'audio': $audio_player.attr('src',link); break; case 'font': showFont(row,false); break; case 'code': case 'markdown': case 'text': link = thisLink(row) +'?split_view='+ getQuery('split_view') +'&default_text_view='+ getQuery('default_text_view'); if ( !$body.hasClass('enable_text_editing') ) { link += '&enable_text_editing=false'; } else { link += '&enable_text_editing=true'; } break; case 'dir': $content_pane.toggleClass('has_iframe has_dir'); link = link + '?sort_by=' + getQuery('sort_by') +'&show_numbers='+ getQuery('show_numbers') +'&use_custom_icons='+ getQuery('use_custom_icons'); $content_iframe.data('iframe_dir',link); break; case 'info': link = $location + '?sort_by=' + getQuery('sort_by') +'&show_numbers='+ getQuery('show_numbers') +'&view_source=true'; break; case 'pdf': link = link + '?#view=fitB&scrollbar=1&toolbar=1&navpanes=1'; break; } if ( kind === 'video' ) { row.addClass('playing'); } else { row.addClass('loaded'); } // fix for pdfs not being loaded after setting src attribute (hide and then show) if ( kind === 'pdf' ) { $content_pdf.hide().addClass('has_content').attr('src','').attr('src',link).show().removeAttr('srcdoc'); } else if ( kind === 'image' ) { $('#content_'+ content_el).addClass('has_content').find('img').attr('src',link); } else { $('#content_'+ content_el).addClass('has_content').attr('src',link).removeAttr('srcdoc'); } } // Show Content function showContent(id) { // show any content excluding grids on row click let row = getElById(id); if ( row.length === -1 ) { return; } // needed for left/right arrow nav when there are no valid items (i.e. images or fonts) let kind = row.attr('data-kind'); let link = thisLink(row); let content_el = ( row.hasClass('ignore') && $body.hasClass('ignore_ignored_files') ? 'ignored' : !['audio','font','image','pdf','video'].includes(kind) || kind === 'dir' || kind === 'info' ? 'iframe' : kind ); // load dirs and any other kind of content except audio, font, image, pdf, or video into iframe if ( row.hasClass('audio') ) { showAudio( id ); } else { closeOtherContent(row); setContentClasses(content_el); setContentSources(row,link,kind,content_el); setContentTitle(kind); setContentHeight(); row.siblings().removeClass('loaded'); } } //***** CLOSE CONTENT (Close button or Cmd/Ctrl + W) *****// // Close Audio/Video function closeMedia(type) { // type === audio || video let $mediaEl = ( type === 'audio' ? $audio_player : $content_video ); $mediaEl.trigger('pause').attr('src',''); $content_pane.removeClass('has_'+ type); $('.media.playing, .media.loaded').removeClass('playing loaded'); if ( type === 'audio' ) { $('#content_audio_title td').empty(); } if ( type === 'video' ) { $('#content_video').removeClass('has_content'); } setContentHeight(); } // Close Audio button click $('#close_audio').on('click',function(e) { e.stopPropagation(); closeMedia('audio'); $('.audio.selected').removeClass('selected'); if ( $('.loaded').length === 1 ) { $('.loaded').addClass('selected'); } }); // Close Playlist function closePlaylist() { $body.removeClass('has_playlist'); $('head').find('title').text('Index of: '+ $location); // change window title back to default $('#parents_dir_menu').find('> div').empty().html($current_dir_path); clickSort(getQuery('sort_by')); $dir_list.find('#stats').html(getIndexStats($dir_list.find('#tbody tr'))); if ( $('#tbody').find('.audio').length < 1 ) { $body.removeClass('has_audio'); } } // Close Text Editor function closeTextEditor() { if ( $body.hasClass('edited') ) { showWarning('closeContent'); } else { $body.removeClass('has_text'); if ( $content_pane.hasClass('has_hidden_grid') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); } } } // Close Grid function closeGrid() { $content_pane.removeClass('has_grid'); $('#grid_btn').removeClass('has_grid'); $content_grid.empty().removeClass().attr('style','').find('.image_grid_item, img').attr('style',''); if ( $body.hasClass('has_hidden_text') ) { $body.toggleClass('has_text has_hidden_text'); } $dir_list.find('.selected,.hovered').removeClass('selected hovered'); } // Close index source preview function closeIndexSource() { $('#toggle_info').removeClass('selected loaded'); $content_pane.removeClass('has_iframe').find('#content_iframe').removeClass('has_content').removeAttr('src'); if ( $('.loaded:not(.audio)').length === 1 || $('.playing').length > 0 ) { $('.loaded:not(.audio)').click(); $('.playing').addClass('selected'); } if ( $content_pane.hasClass('has_hidden_grid') ) { showGrid(); } // setContentTitle(); } // Close .content elements (not #content_audio, #content_text, or #content_grid) when opening new content function closeOtherContent(row) { if ( $content_pane.hasClass('has_pdf') ) { $('head').find('title').text('Index of: '+ $location); } // change window title back to default // close audio/video when opening video/audio if ( row !== undefined ) { if ( row.hasClass('video') ) { closeMedia('audio'); } else if ( row.hasClass('audio') ) { closeMedia('video'); } if ( ( $content_pane.hasClass('has_grid') || $content_pane.hasClass('has_hidden_grid') ) && !row.hasClass('image') && !row.hasClass('font') && !row.hasClass('audio') ) { closeGrid(); } } // close other content if ( $('.content.has_content').length || $content_pane.hasClass('has_ignored') ) { let $contentID = $('.content.has_content').attr('id'); switch($contentID) { // specific cases case 'content_font': $content_font.attr('style','').find('#font_viewer').remove().end().append(ContentFontViewer()); break; case 'content_image': $content_image.removeAttr('style').find('img').removeAttr('style'); // reset image: comment out to retain image scale after loading other content break; case 'content_video': closeMedia('video'); break; } // remove content classes and source attribute $content_pane.removeClass('has_font has_image has_zoom_image has_pdf has_video has_iframe has_dir has_ignored') .find('.content').removeClass('has_content has_font has_font_viewer').removeAttr('src') .find('img').removeAttr('src'); showHiddenEditorOrGrid(); } } // Close Button: close any visible content function closeContent() { window.stop(); if ( $content_pane.hasClass('has_hidden_dir') ) { // close pdfs or ... navigated to from within content pane $content_pane.removeClass().addClass('has_dir').find('.has_content:not(iframe)').removeClass('has_content').removeAttr('src'); $content_iframe.removeClass('has_file'); let data = decodeURIComponentSafe($content_iframe.data('iframe_dir')); let title = data.slice(0, data.indexOf('/?') + 1); $('#title span').empty().text(title); } else if ( $content_iframe.hasClass('has_file') ) { // close files navigated to from within content pane let data = decodeURIComponentSafe($content_iframe.data('iframe_dir')); let title = data.slice(0, data.indexOf('/?') + 1); $('#title span').empty().text(title); $content_iframe.removeClass('has_file').attr('src', data );//.removeData(); // remove dir link data } else if ( $content_iframe.hasClass('has_dir') ) { $content_iframe.removeClass('has_dir').data('iframe_dir','').removeData(); $('tr.dir.selected a').click(); // load selected sidebar dir } else if ( $('#toggle_info').hasClass('selected') ) { // close previewed directory source closeIndexSource(); } else if ( $body.hasClass('has_text') ) { // close text editor closeTextEditor(); } else if ( ( $content_pane.hasClass('has_hidden_grid has_image') || $content_pane.hasClass('has_hidden_grid has_zoom_image') ) ) { $('.loaded').removeClass('loaded hovered'); $content_pane.toggleClass('has_hidden_grid has_grid').removeClass('has_image has_zoom_image').find('#content_image').removeClass('has_content').find('img').removeAttr('src'); scrollThis('content_grid','selected'); } else if ( $content_pane.hasClass('has_grid') ) { // close grid (i.e., don't just hide) closeGrid(); } else if ($content_font.hasClass('has_glyph') ) { // close previewed font glyph $('#glyph_viewer').hide().attr('style',''); $content_font.addClass('has_content').removeClass('has_glyph'); scrollThis('glyphs_container','selected'); } else if ( ['has_font','has_image','has_zoom_image','has_pdf','has_video','has_iframe','has_dir','has_ignored'].some( c => $content_pane.attr('class').split(' ').indexOf( c ) >= 0 ) && !$body.hasClass('iframe_edited') ) { $('tr.selected:not(.audio)').removeClass('selected'); $('.loaded').removeClass('loaded'); $('#title').removeAttr('data-after').find('span').empty(); closeOtherContent(); } else if ( $body.hasClass('iframe_edited') ) { // warn if iframe edited showWarning('closeContent'); } else if ( $content_pane.hasClass('has_audio') ) { // close audio last of all closeMedia('audio'); $('.selected.audio').removeClass('selected'); } else if ( $body.hasClass('has_playlist') ) { // close playlist, reopen previous dir closePlaylist(); } if ( $('#font_info').length < 1 && !$content_iframe.hasClass('has_dir') ) { setContentTitle(); } setContentHeight(); } $('#close_btn').on('click', function(e) { e.preventDefault(); closeContent(); // close content unless body.edited or body.iframe_edited }); //***** RESET CONTENT (Reset button or Cmd/Ctrl + R) *****// function resetContent() { if ( $content_pane.attr('class') === '' ) { window.location = window.location.href; } // reload page if ( $content_pane.hasClass('has_audio') ) { $audio_player.prop('currentTime', 0).trigger('pause'); } if ( $content_pane.hasClass('has_grid') ) { $('#grid_btn').click(); } if ( $content_pane.hasClass('has_font') ) { $content_font.css({'font-size':'1em'}); } if ( $content_pane.hasClass('has_image') || $content_pane.hasClass('has_zoom_image') ) { $content_pane.removeClass('has_zoom_image').addClass('has_image').find('#content_image').removeAttr('style').find('img').removeAttr('style'); } if ( $content_pane.hasClass('has_video') ) { $content_video.prop('currentTime',0).trigger('pause'); } if ( $content_pane.hasClass('has_iframe') || $content_pane.hasClass('has_dir') ) { $selected_file().find('a').click(); } setContentHeight(); } $('#reload_btn').on('click', function(e) { e.preventDefault(); showWarning('resetContent'); }); //**********************// //***** NAVIGATION *****// function firstRowID(className) { return ( $('#tbody').find(':visible:not(.unchecked)').filter(className).length ? $('#tbody').find('tr:visible:not(.unchecked)').filter(className).first().attr('id') : null ); } function prevRowID(className) { let row; if ( ['.audio','.video','.media'].includes(className) ) { row = $playing_file(); } else { row = $selected_file(); } return ( !row.length || !row.prevAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr:visible').filter(className).last().attr('id') : row.prevAll(':visible:not(.unchecked)').filter(className).first().attr('id'); } function nextRowID(className) { // if nothing selected, or if no next row with classname, return first row with classname, else return next row with classname let row; if ( ['.audio','.video','.media'].includes(className) ) { row = $playing_file(); } else { row = $selected_file(); } return ( !row.length || !row.nextAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr:visible').filter(className).first().attr('id') : row.nextAll(':visible:not(.unchecked)').filter(className).first().attr('id'); } // function lastRowID(className) { // return ( $('#tbody').find(':visible:not(.unchecked)').filter(className).length ? $('#tbody').find('tr:visible:not(.unchecked)').filter(className).last().attr('id') : null ); // } function selectRowID(className,key) { let id = ''; if ( key === 'ArrowUp' ) { id = prevRowID('.dir,.file'); } if ( key === 'ArrowLeft' ) { id = prevRowID(className); } if ( key === 'ArrowRight' ) { id = nextRowID(className); } if ( key === 'ArrowDown' ) { id = nextRowID('.dir,.file'); } return id; } // NAVIGATION: select GRID items by left/right arrow keys @ arrowNavigation(); function gridNavigation(key) { let id; // = grid item data-id = corresponding dir_list item id. let rowLength = 0; // $content_grid.hasClass('has_grid') || $('#content_font').hasClass('has_font_grid') if ( $('#content_grid').hasClass('has_image_grid') ) { rowLength = (Math.round( $('#content_grid').innerWidth() / $('.image_grid_item').outerWidth()) - 1 ) ;} switch(key) { case 'ArrowDown': if ( $('#content_grid .selected').nextAll().eq(rowLength).length === 1 ) { id = $('#content_grid .selected').nextAll().eq(rowLength).attr('data-id'); } else { id = $('#content_grid > div').first().attr('data-id'); } break; case 'ArrowUp': if ( $('#content_grid .selected').prevAll().eq(rowLength).length === 1 ) { id = $('#content_grid .selected').prevAll().eq(rowLength).attr('data-id'); } else { id = $('#content_grid > div').last().attr('data-id'); } break; case 'ArrowLeft': if ( $('#content_grid .selected').prev().length === 1 ) { id = $('#content_grid .selected').prev().attr('data-id'); } else { id = $('#content_grid > div').last().attr('data-id'); } break; case 'ArrowRight': if ( $('#content_grid .selected').next().length === 1 ) { id = $('#content_grid .selected').next().attr('data-id'); } else { id = $('#content_grid > div').first().attr('data-id'); } break; } if ( $content_pane.hasClass('has_hidden_grid') ) { $('#content_grid > div[data-id="'+ id +'"]').click(); } else { selectThis(id); } } // NAVIGATION: FONTS and IMAGES by prev/next buttons $content_pane.on( 'click','#prev_btn, #next_btn', function(e) { e.stopPropagation(); e.preventDefault(); let key = $(this).attr('id') === 'prev_btn' ? 'ArrowLeft' : 'ArrowRight'; if ( $('#content_font').hasClass('has_font_viewer') ) { glyphNavigation(key); } else { clickRow( selectRowID('.font,.image',key)); } }); // glyph navigation function glyphNavigation(key) { let rowLength = Math.round( $('#glyphs_container').innerWidth() / $('.glyph_container').outerWidth() - 1 ); if ( $('#glyphs_container > .glyph_container.selected').length === 0 ) { if ( key === 'ArrowRight' || key === 'ArrowDown' ) { $('.glyph_container').first().addClass('selected').siblings().removeClass('selected'); } if ( key === 'ArrowLeft' || key === 'ArrowUp' ) { $('.glyph_container').last().addClass('selected').siblings().removeClass('selected'); } } else if ( $('#glyphs_container > .glyph_container.selected').length === 1 ) { if ( key === 'ArrowRight' ) { if ( $('.glyph_container.selected').nextAll('.glyph_container').eq(rowLength).length === 1 ) { $('.glyph_container.selected').nextAll('.glyph_container').first().addClass('selected').siblings().removeClass('selected'); } else { $('.glyph_container').first().addClass('selected').siblings().removeClass('selected'); } } if ( key === 'ArrowLeft' ) { if ( $('.glyph_container.selected').prevAll('.glyph_container').eq(rowLength).length === 1 ) { $('.glyph_container.selected').prevAll('.glyph_container').first().addClass('selected').siblings().removeClass('selected'); } else { $('.glyph_container').last().addClass('selected').siblings().removeClass('selected'); } } if ( key === 'ArrowDown' ) { if ( $('.glyph_container.selected').nextAll('.glyph_container').eq(rowLength).length === 1 ) { $('.glyph_container.selected').nextAll('.glyph_container').eq(rowLength).addClass('selected').siblings().removeClass('selected'); } else { $('.glyph_container').first().addClass('selected').siblings().removeClass('selected'); } } if ( key === 'ArrowUp' ) { if ( $('.glyph_container.selected').prevAll('.glyph_container').eq(rowLength).length === 1 ) { $('.glyph_container.selected').prevAll('.glyph_container').eq(rowLength).addClass('selected').siblings().removeClass('selected'); } else { $('.glyph_container').last().addClass('selected').siblings().removeClass('selected'); } } } if ( $('#content_font').hasClass('has_glyph') ) { $('.glyph_container.selected .glyph').click(); } // show the selected glyph } // NAVIGATION: MEDIA tracks by arrow left/right @ leftRightArrowNavigation() & button click; // handle shuffle or loop play, as well as normal continuous playback after end of track with ArrowRight function playPrevNextTrack(key) { if ( $('.playing').length === 0 ) { // Arrow L/R selects first/last audio file if nothing selected clickRow( selectRowID('.media',key) ); playMedia('play'); } else if ( $('.playing').length === 1 ) { let mediaClass = ( $('.playing').hasClass('audio') ? '.audio' : '.video' ); // If shuffle play... if ( $body.hasClass('shuffle_audio') ) { let trackRowID = $audio_player.data('shufflelist').pop(); if ( trackRowID !== undefined ) { // if shuffle list is not empty... showAudio( trackRowID ); // load audio... playMedia('play'); // and play } else if ( trackRowID === undefined ) { // if end of shufflelist... if ( $body.hasClass('loop_audio') ) { // and if loop audio, update the shufflelist and play updateShuffleList(); playMedia('play'); } else { // else load the first track showAudio( firstRowID( mediaClass )); } } // else if there is another media file selected, play it next } else if ( $(mediaClass).filter('.selected').length === 1 && !$('.media.selected').hasClass('playing') ) { showAudio( $('.media.selected').attr('id') ); playMedia('play'); } else { if ( $body.hasClass('loop_audio') || nextRowID( mediaClass ) !== firstRowID( mediaClass ) ) { showAudio( selectRowID( mediaClass,key ) ); playMedia('play'); } else { showAudio( selectRowID( mediaClass,key ) ); } } } } // NAVIGATION: Audio by prev/next audio buttons $('.prev_next_track_btn').on('click',function() { let key = ( $(this).attr('id') === 'prev_track' ? 'ArrowLeft' : 'ArrowRight' ); playPrevNextTrack(key); }); // NAVIGATION: Prev/Next Audio or Prev/Next File of same data-kind by arrow left/right function leftRightArrowNavigation(className,key) { if ( $('.selected').hasClass('audio') && $('.playing').length === 1 ) { playPrevNextTrack(key); } else if ( $('#toggle_info').hasClass('selected') ) { // if previewing directory source if ( $('#tbody .loaded').length > 0 ) { clickRow( $('#tbody .loaded').attr('id') ); } else { clickRow( selectRowID('.dir,.file',key) ); } } else { if ( $('.selected').length === 0 ) { // else select first/last row clickRow( selectRowID('.dir,.file',key) ); } else { // else select prev/next row of same data-kind clickRow( selectRowID('.'+ $('.loaded,.video.playing').attr('data-kind'),key) ); } if (className === 'video') { playMedia('play'); } } } function upDownArrowNavigation(key) { let row = $(document.getElementById(selectRowID('.dir,.file',key))); if ( row.hasClass('audio') && $('.audio.playing').length === 1 ) { // just select audio file if another audio is playing selectThis( row.attr('id') ); } else if ( $('#toggle_info').hasClass('selected') ) { if ( $('#tbody .loaded').length > 0 ) { clickRow( $('#tbody .loaded').attr('id') ); } else { clickRow( selectRowID('.dir,.file:visible',key) ); } } else { clickRow( selectRowID('.dir,.file',key) ); } } // NAVIGATE directory index items by arrow up/down or left/right keys, with/without grid @ indexNavigation() function arrowNavigation(className,key) { if ( $content_pane.hasClass('has_grid') || $content_pane.hasClass('has_hidden_grid') ) { // Grid navigation: L/R arrow selects images and fonts only gridNavigation(key); if ( !$content_pane.hasClass('has_hidden_grid') ) { scrollThis('content_grid','selected'); } } else if ( $('#content_font').hasClass('has_font_viewer') ) { // if previewing font glyphs glyphNavigation(key); scrollThis('content_container','selected'); } else if ( key === 'ArrowUp' || key === 'ArrowDown' ) { upDownArrowNavigation(key); scrollThis('tbody','selected'); } else { // key === 'ArrowLeft" || key === 'ArrowRight' leftRightArrowNavigation(className,key); scrollThis('tbody','selected'); } } // NAVIGATION: Main navigation by arrow keys function indexNavigation(key) { let className = ( $('.selected[data-kind]') === undefined ? $dir_list.find('tbody tr:visible').first().attr('data-kind') : $('.selected[data-kind]').attr('data-kind') ); arrowNavigation(className,key); } // NAVIGATE items by typed string var str = ''; function timeoutID() { return window.setTimeout( function() { str = ''; }, 1500 ); } function alphaNav(e) { // Select Dir_List row by typed string; Todo: select next row by nearest letter let timer = timeoutID(); if ( typeof timer === 'number' ) { window.clearTimeout( timer ); timer = 0; // id } timeoutID(); str += e.key; str = str.toLowerCase(); if ( $('#dir_list').find('td.name[data-name^="'+ str +'"]').length ) { $('#dir_list').find('td.name[data-name^="'+ str +'"]').first().find('a').click(); scrollThis('tbody','selected'); // } else { // null; // replace this with some sort of fuzzy match function? TBD } } //***** END NAVIGATION *****// //***** CLICK TO SELECT/SHOW CONTENT *****// // CLICK element by id function clickThis(id) { let el = $(document.getElementById(id)); if ( el.find('a').length > 0 ) { el.find('a').click(); } else { el.click(); } } // CLICK Row function clickRow(id) { selectThis(id); showContent(id); } $body.find('#tbody').on('click','tr', function(e) { e.preventDefault(); e.stopPropagation(); if ( $(this).hasClass('playing') ) { playPauseMedia(); } else { showWarning( 'clickRow', $(this).attr('id') ); } }); // Show current dir source in $content_iframe $('#toggle_info').on('click',function(e) { e.stopPropagation(); if ( $(this).hasClass('selected') ) { $('#close_btn').click(); } else { showWarning( 'clickRow', $(this).attr('id') ); } }); // DOUBLE-CLICK Row to open directory function doubleClickRow(id) { // row.dir only let row = getElById(id); let $query_str = decodeURIComponentSafe(window.location.search); if ( $query_str === '' ) { $query_str = '?'; } const $current_index = row.prevAll('.dir:visible').length; if ( $query_str.indexOf('history') !== -1 ) { $query_str = $query_str.replace(/&selected=\d+/,'').replace(/&history=/,'&history='+ $current_index +'+'); } else { $query_str = $query_str.replace(/&selected=\d+/,'') + '&history='+ $current_index; } window.location = row.find('a').attr('href') + $query_str; } $('#tbody').find('tr.dir').on('dblclick', function(e) { e.preventDefault(); e.stopPropagation(); showWarning( 'doubleClickRow', $(this).attr('id') ); }); // CLICK grid item $content_grid.on('click','div', function(e) { e.preventDefault(); let id = $(this).attr('data-id'); $(this).addClass('selected').siblings().removeClass('selected'); getElById(id).click(); }); // HOVER Grid Item $content_grid.on('mouseenter','> div:not(.selected)',function() { thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).addClass('hovered'); }).on('mouseleave','> div:not(.selected)',function() { thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).removeClass('hovered'); }); // HOVER Dir_list_row and highlight corresponding grid item $dir_list_row.hover(function() { if ( $content_grid.is(':visible') ) { $content_grid.find('[href*="'+ thisLink(this) +'"]').closest('div').addClass('hovered'); } }, function() { if ( $content_grid.is(':visible') ) { $content_grid.find('.hovered').removeClass('hovered'); } }); //***** AUTOLOAD CONTENT: index files or files from the file shortcut list *****// function autoSelectFile() { let $query_prefs = getQueryPrefs(); let $UI_pref_selected = ( $query_prefs.get('selected') === null ? '' : $query_prefs.get('selected') ); if ( getQuery('file') !== undefined && getQuery('file').length > 0 && window.top == window.self ) { // load individual files clickRow( $dir_list.find('a[href*="'+ getQuery('file') +'"]').closest('tr').attr('id') ); removeQuery('file'); } else if ( $UI_pref_selected !== '' ) { clickRow( $dir_list.find('tr.dir:visible').eq($UI_pref_selected).attr('id') ); } else if ( $body.hasClass('autoload_index_files') && $dir_list.find( 'a[href*="/index."]').length > 0 ) { // else load index file clickRow( $dir_list.find('a[href*="/index."]').closest('tr').attr('id') ); } else if ( !$body.hasClass('has_media') ) { // else select first non-media item // clickRow( $dir_list.find('#tbody tr:visible:not(.media):not(.invisible):not(.ignored)').first(0).attr('id') ); } if ( $body.hasClass('autoload_media') && $body.hasClass('has_media') ) { // else if audio and images, load cover art clickRow( firstRowID('.audio,.video') ); if ( $playing_file() ) { scrollThis('tbody','playing'); } } if ( $selected_file() ) { scrollThis('tbody','selected'); } } // Autoload Cover Art function getImageNames() { let image_names = []; $image_files.each(function() { let name = $(this).find('td.name').attr('data-name'); name = name.slice(0,name.lastIndexOf('.')); image_names.push( name ); }); return image_names; } function getCoverArtID() { const cover_names = ['cover','front']; const image_names = getImageNames(); for ( let cover_name of cover_names ) { if ( image_names.includes(cover_name) ) { // file name = a cover name return $image_files.eq( image_names.indexOf(cover_name) ).attr('id'); } else if ( image_names.some( name => name.startsWith(cover_name)) ) { // file name starts with a cover name return $image_files.find('td.name[data-name^="'+ cover_name +'"]').closest('tr').attr('id'); } else if ( image_names.some( name => name.indexOf(cover_name) > 0 ) ) { // file name includes a cover name return $image_files.find('td.name[data-name*="'+ cover_name +'"]').closest('tr').attr('id'); } else { // else use first image return $image_files.first().attr('id'); } } } function autoLoadCoverArt() { // autoload cover art for audio if dir contains audio and images, and audio is loaded and non-image content is not loaded let bodyClasses = getClassList('top'); if ( bodyClasses.contains( 'has_audio','has_images','autoload_media' ) && !getElById( firstRowID('.media') ).hasClass('video') ) { let $coverID = getCoverArtID(); if ( $coverID !== undefined ) { let row = getElById($coverID); showContent($coverID); row.addClass('loaded'); $('#title span').html(row.find('.name').attr('data-name')); setImageDimensions(); } } } //***** KEYBOARD EVENTS *****// $body.on('keydown',$dir_list,function(e) { const $selected = ( $('#content_font').hasClass('has_font_viewer') ? $('.glyph_container.selected .glyph') : $selected_file() ); if ( $('#content_source').is(':focus') || $('#content_font div').is(':focus') && e.key !== 'Escape' ) { return; } // Disable all keydown events except return and tab when warning is shown if ( $('body').hasClass('has_warning') ) { if (e.key !== 'Enter' && e.key !== 'Tab' && e.key !== 'Shift' ) { e.preventDefault(); return false; } if ( e.key === 'Enter' ) { e.preventDefault(); e.stopPropagation(); $('#warnings').find('button.focus').click(); } if ( e.key === 'Tab' ) { e.preventDefault(); e.stopPropagation(); if ( $('#warnings').find('button.focus').length === 0 || $('#warnings').find('button.focus').prev('button').length === 0 ) { $('#warnings').find('button').last('button').focus().addClass('focus').siblings().removeClass('focus').blur(); } else { $('#warnings').find('button.focus').prev('button').focus().addClass('focus').siblings().removeClass('focus').blur(); } } } $(':focus').blur(); // Need this to able to select grid items after clicking close button (or other buttons). switch ( e.key ) { case 'ArrowUp': if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { // Cmd/Ctrl + up arrow = go to parent directory if ( $('#parents_dir_menu + ul a').length < 1 ) { return; } else { showWarning( 'clickThis', $('#parent_dir_menu').attr('id') ); } break; } if ( $('*[contentEditable="true"]').is(':focus') ) { // Allow arrow navigation within content_editable elements return; } e.preventDefault(); showWarning( 'indexNavigation', 'ArrowUp' ); break; case 'ArrowDown': if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey && $selected.hasClass('app') && $settings.apps_as_dirs === false ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable or open dir return; } else if ( $('*[contentEditable="true"]' ).is(':focus') ) { return; } else if ( (e.ctrl || e.metaKey) && $selected.hasClass('dir') ) { $selected.find('a').trigger('dblclick'); break; } e.preventDefault(); showWarning( 'indexNavigation', 'ArrowDown' ); break; case 'ArrowLeft': if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) { return; } else if ( $('*[contentEditable="true"]').is(':focus') ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable return; } if ( (e.altKey && e.shiftKey) || e.altKey && !e.metaKey && !e.ctrlKey ) { // Skip audio 30s/10s: Opt-Shift-Arrow/Opt-Arrow mediaSkip(e); return; } else { showWarning( 'indexNavigation','ArrowLeft' ); } break; case 'ArrowRight': if ( e.metaKey && !e.altKey && !e.shiftKey && $selected.hasClass('dir') ) { // Open dir with Cmd/Ctrl + Right Arrow $selected.find('a').trigger('dblclick'); return; } if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable return; } else if ( $('*[contentEditable="true"]').is(':focus') || $selected.hasClass('dir ignore') ) { return; } if ( (e.altKey && e.shiftKey) || e.altKey && !e.metaKey && !e.ctrlKey ) { // Skip audio 30s/10s: Opt-Shift-Arrow/Opt-Arrow mediaSkip(e); return; } else { showWarning( 'indexNavigation','ArrowRight' ); } break; case ' ': // space if ( $content_pane.hasClass('has_audio') || $content_pane.hasClass('has_video') ) { // Play/pause media (space bar) e.preventDefault(); playPauseMedia(); } else { alphaNav(e); } break; case 'Enter': // Open directories (or ignore) if ( $selected.hasClass('app') && $settings.apps_as_dirs === false ) { break; } else { if ( $selected.hasClass('dir') ) { $selected.find('a').trigger('dblclick'); } else if ( $selected.hasClass('playing') || $selected.hasClass('video') ) { // content_audio or content_video playPauseMedia(); } else { $selected.click(); } } break; // Alphabetical navigation case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': case 'a': case 'b': case 'c': case 'f': case 'h': case 'j': case 'k': case 'l': case 'm': case 'n': case 'p': case 'q': case 's': case 't': case 'u': case 'v': case 'x': case 'y': case 'z': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case '`': case '~': case '!': case '@': case '#': case '$': case '%': case '^': case '&': case '*': case '(': case ')': case '+': case '[': case ']': case '{': case '}': /*case '\\':*/ case '|': case '/': case '.': case ',': case '?': case '–': case '—': case '\'': case '"': case '“': case '”': case '‘': case '’': case '…': case 'π': case '∫': case '∂': case 'ƒ': case '©': case '˙': case '∆': case '˚': case 'µ': case '®': case 'ß': case '†': case '√': case '∑': case '≈': case '¥': case 'Ω': case '¡': case '™': case '£': case '¢': case '∞': case '§': case '¶': case '•': case 'ª': case 'º': case '≠': case '⁄': case '€': case '‹': case '›': case 'fl': case '‡': case '°': case '·': case '‚': case '±': case '¯': case '˘': case '¿': case 'ı': case '': case '´': case '˝': case 'ˆ': case '': case '˜': case '‰': case 'ˇ': case '¨': case '◊': case '„': case '˛': case '¸': // case 'α': case 'β': case 'γ': case 'δ': case 'ε': case 'ζ': case 'η': case 'θ': case 'ι': case 'κ': case 'λ': case 'μ': case 'ν': case 'ξ': case 'ο': case 'π': case 'ρ': case 'ς': case 'σ': case 'τ': case 'υ': case 'φ': case 'χ': case 'ψ': case 'ω': case 'ϑ': case 'ϒ': case 'ϖ': // case 'Α': case 'Β': case 'Γ': case 'Δ': case 'Ε': case 'Ζ': case 'Η': case 'Θ': case 'Ι': case 'Κ': case 'Λ': case 'Μ': case 'Ν': case 'Ξ': case 'Ο': case 'Π': case 'Ρ': case 'Σ': case 'Σ': case 'Τ': case 'Υ': case 'Φ': case 'Χ': case 'Ψ': case 'Ω': case 'Θ': case 'ϒ': if ( !e.metaKey && !e.ctrlKey && !e.altKey ) { alphaNav(e); } break; case 'd': // Cmd/Ctrl + D: Toggle Details if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#show_details').click(); } else { alphaNav(e); } break; case 'e': // Cmd/Ctrl + E: Show Text Editor if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#text_editor_row').find('a').click(); } else { alphaNav(e); } break; case 'g': // Cmd/Ctrl + G: Show image Grid if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#grid_btn').click(); } else { alphaNav(e); } break; case 'i': // Cmd/Ctrl + I: Toggle Invisibles if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#show_invisibles').find('input').click(); } else { alphaNav(e); } break; case 'o': // Cmd/Ctrl + Shift + O: Open selected item in new window if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && e.shiftKey && !e.altKey ) { window.open( thisLink($selected_file()) ); } else { alphaNav(e); } break; case 'r': // Cmd/Ctrl + Shift + R: Refresh if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#reload_btn').click(); } else { alphaNav(e); } break; case 'w': // Close content pane if Close button visible with Cmd/Crtl + W if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { if ( $content_pane.attr('class').indexOf('has_') > -1 || $('#toggle_info').hasClass('selected') || $body.hasClass('has_playlist') ) { e.preventDefault(); $('#close_btn').click(); } } else { alphaNav(e); } break; case '\\': if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#toggle_split_view').click(); } else { alphaNav(e); } break; case '=': if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#increase').click(); } else { alphaNav(e); } break; case '-': if ( (navigator.platform.match('Mac') ? e.metaKey && !e.ctrlKey : e.ctrlKey) && !e.shiftKey && !e.altKey ) { e.preventDefault(); $('#decrease').click(); } else { alphaNav(e); } break; case 'tab': break; case 'Escape': $('*:focus').blur(); break; } // end switch }); // ***** END KEYBOARD EVENTS ***** // // ***** GRID SETUP ***** // // Create Font Grid Items function fontGridItems() { let $font_grid_items_arr = []; let $font_files = $dir_list_body.find('.font'); let fontGridStyles = $font_grid_styles.sheet; for ( let i = 0; i < $font_files.length; i++ ) { let newGridItem = showFont($font_files[i],true,fontGridStyles); $font_grid_items_arr.push( newGridItem ); } return $font_grid_items_arr; } // Create Image Grid Items function imageGridItems() { let $image_grid_items_arr = []; let $image_files = $dir_list_body.find('.image:not(.ignore)'); for ( let i = 0; i < $image_files.length; i++ ) { const id = $image_files.eq(i).attr('id'); const $this_link = thisLink($image_files[i]); const exts = $row_types.image.filter( ext => $.inArray(ext, $row_settings.ignore) == -1 ); // decide which image files can be displayed const $title_name = $this_link.slice($this_link.lastIndexOf('/') + 1); if ( $.inArray( thisExt($image_files[i]), exts ) > -1 ) { // if this row file ext is in the image extension array let item = '
    '; $image_grid_items_arr.push( item ); } } return $image_grid_items_arr; } // Make Grids function makeGrids(id) { closeGrid(); let $title = $('#title'); $content_pane.removeClass('has_hidden_grid').addClass('has_grid'); if ( id === 'show_font_grid' || !$body.hasClass('has_images') ) { // only show font grid $title.removeClass().addClass('font_grid'); $content_grid.addClass('has_font_grid'); $content_grid.append( fontGridItems() ); } else if ( id === 'show_image_grid' || !$body.hasClass('has_fonts') ) { // only show image grid $title.removeClass().addClass('image_grid'); $content_grid.addClass('has_image_grid'); $content_grid.append( imageGridItems() ); } else { // show grid of both images and fonts $title.removeClass(); if ( $body.hasClass() ) { $content_grid.addClass('has_image_grid'); } else { $content_grid.addClass('has_grid'); } $content_grid.append( imageGridItems(), fontGridItems() ); } } // Click grid button $('#sidebar_header').on('click', '#grid_btn, #show_font_grid, #show_image_grid', function(e) { e.stopPropagation(); makeGrids($(this).attr('id')); showGrid(); }); // ***** SCALE PREVIEWED IMAGES & FONTS ***** // // Scale Fonts function scaleFonts(e, incr, id) { const $em = parseInt(getComputedStyle(document.body).fontSize); // pts/em const getFontSize = function(el) { return parseFloat(el.css('font-size')); }; if ( id === 'decrease' ) { incr = 1/incr; } if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_font_grid') || $content_grid.hasClass('has_grid') ) ) { $content_grid.css({'font-size':( getFontSize($content_grid)/$em * incr ) +'em'}); return; } if ( $content_pane.hasClass('has_font') ) { $content_font.css({'font-size':( getFontSize($content_font)/$em * incr ) +'em'}); return; } scrollThis('content_container','content_font'); } function scaleGridImages(incr,id) { if ( id === 'decrease' ) { incr = 1/incr; } const $imageGridItem = $('.image_grid_item img'); let $image_grid_item_width = Number.parseFloat( $imageGridItem.width(),10) * incr; let $image_grid_item_height = Number.parseFloat( $imageGridItem.height(),10) * incr; let $image_grid_item_maxwidth = Number.parseFloat( $imageGridItem.css('maxWidth'),10) * incr; let $image_grid_item_maxheight = Number.parseFloat( $imageGridItem.css('maxHeight'),10) * incr; // prevent reducing grid image size on first scale click: if ( $image_grid_item_width < $image_grid_item_maxwidth ) { $image_grid_item_width = $image_grid_item_maxwidth; } if ( $image_grid_item_height < $image_grid_item_maxheight ) { $image_grid_item_height = $image_grid_item_maxheight; } // set grid properties $content_grid.css({'grid-template-columns':'repeat(auto-fill, minmax('+ ($image_grid_item_width +16) +'px, auto ) )'}); $content_grid.find('img').css({'max-width':( $image_grid_item_width ) +'px', 'max-height':( $image_grid_item_height ) +'px'}); return; } // Zoom Images on click function scaleImages(e,incr,id) { const $this_image = ( $('#iframe_body > img').length === 1 ? $('#iframe_body > img') : $content_image.find('img') ); const $this_link = $this_image.attr('src'); const $content_container = ( $('#iframe_body > img').length === 1 ? $('#iframe_body') : $('#content_container') ); let CC_width = function() { return Math.round($content_container.width()); }; let CC_height = function() { return Math.round($content_container.height()); }; const $this_width = Math.round($this_image.width()); const $this_height = Math.round($this_image.height()); const $iframe_delta = ( $('#iframe_body > img').length === 1 ? Number.parseInt($('#iframe_body').css('padding')) : 0 ); // scale grid images if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_image_grid') || $content_grid.hasClass('has_grid') ) ) { scaleGridImages(incr,id); } else { // scale single images getDimensions( $this_link, function( width, height ) { if ( incr !== undefined && id !== undefined ) { // scale images by increment $content_pane.addClass('has_zoom_image').removeClass('has_image'); // remove zoom classes in case window resized after zoom if ( id === 'increase' ) {// && $this_width < width && $this_height < height) { $content_image.add($this_image).css({'width':$this_width * incr, 'height': 'auto', 'max-width':'none', 'max-height':'none' }); } if ( id === 'decrease' && ( $this_width >= 1 && $this_height >= 1 ) ) { $content_image.add($this_image).css({'width':$this_width / incr, 'height': 'auto', 'max-width':'none', 'max-height':'none' }); } // keep images centered when scaling if ( Math.round($this_image.width()) >= CC_width() ) { $content_container.scrollLeft( ( Math.round( ( $this_image.outerWidth(true) ) - CC_width() ) )/2 ) ; } if ( Math.round($this_image.height()) <= CC_height() ) { $content_image.css({ 'top':( CC_height() - Math.round( $this_image.height() ) )/2 }); } else { $content_image.css({ 'top':0 }); $content_container.scrollTop( ( Math.round($this_image.outerHeight(true)) - CC_height())/2 ) ; } } else { // else zoom single image on click $content_image.removeAttr('style').find('img').removeAttr('style'); setContentHeight(); // needed to ensure current element positions/dimensions are set (for some reason; w/o, img_offset, etc. are inaccurate) // but don't zoom small images: if ( width <= CC_width() && height <= CC_height() ) { $content_pane.removeClass('has_zoom_image').addClass('has_image'); $content_image.css({'top':$('#content_header').height()}).find('img').css({'cursor':'pointer'}); return; } const $CC_offset = $content_container.offset(); const $img_offset = $this_image.offset(); // x,y coordinates of zoom click as percentage of image width/height const percentX = (e.pageX - $img_offset.left)/$this_width; const percentY = (e.pageY - $img_offset.top)/$this_height; // calculate scroll by pixel coordinates of full-size image - click coordinates and content_container offsets const scrollX = (width * percentX) - e.pageX + $CC_offset.left - ($iframe_delta * width / $this_width); const scrollY = (height * percentY) - e.pageY + $CC_offset.top - ($iframe_delta * height / $this_height); $content_pane.toggleClass('has_image has_zoom_image'); if ( width > CC_width() && height < CC_height() || $this_width < CC_width() ) { $content_container.scrollLeft( scrollX ); $content_image.css({ 'top':( CC_height() - Math.round( $this_image.height() ) )/2 }); } if ( width < CC_width() && height > CC_height() ) { $content_image.css({ 'top': 0 }); $content_container.scrollTop( scrollY ); } if ( width > CC_width() && height > CC_height() ) { $content_image.css({ 'top': 0 }); $content_container.scrollLeft( scrollX ) ; $content_container.scrollTop( scrollY ); } if ( $content_pane.hasClass('has_image') ) { $content_image.css({'top':$('#content_header').height() }); } } setImageDimensions(); }); } } // Soom single image on click $content_image.on('click','img', function(e) { scaleImages(e); }); // Scale Fonts and Images function scalePreviewItems(e,id) { // combine scaling into one function scaleImages(e, 1.125, id ); scaleFonts(e, 1.125, id ); } // Scale Button $('#scale').on('click','span',function(e) { e.preventDefault(); e.stopPropagation(); let id = $(this).attr('id'); scalePreviewItems(e,id); }); // ***** END SCALE PREVIEW ITEMS ***** // // ***** AUDIO CONTENT ***** // // Update Playlist function updatePlaylist() { let playlist = []; $audio_files.not('.unchecked').each(function() { playlist.push( thisID( $(this) ) ); }); return playlist; } // Randomize Shuffle List function shuffleArray(array) { for ( let i = array.length - 1; i > 0; i-- ) { const j = Math.floor(Math.random() * (i + 1)); [array[i], array[j]] = [array[j], array[i]]; } return array; } // Attach Shuffle List data to $audio_player function updateShuffleList(id) { if ( !$body.hasClass('shuffle_audio') ) { return; } else if ( id !== undefined ) { // don't include .playing and .unchecked track in shufflelist let shuffleList = $audio_player.data('shufflelist'); if ( $(document.getElementById(id)).hasClass('unchecked') || $(document.getElementById(id)).hasClass('playing') ) { shuffleList.splice(shuffleList.indexOf(id), 1); $audio_player.data('shufflelist',shuffleList); } else { shuffleList.push(id); shuffleList = shuffleArray( shuffleList ); } } else { let shuffleList = shuffleArray( updatePlaylist() ); $audio_player.data('shufflelist',shuffleList); } } // Check/Uncheck Audio/Video Files function toggleChecked(e) { e.stopPropagation(); $(this).blur(); thisRow(this).toggleClass('unchecked'); updateShuffleList(thisRow(this).attr('id')); } $media_files.on('click','input', toggleChecked ); // Check/Uncheck all Audio/Video Files function toggleAllChecked(e) { e.stopPropagation(); $dir_list_row.find('input').trigger('click'); updateShuffleList(); } $dir_list.find('#play_toggle').on('click', toggleAllChecked ); // Is Playing function isPlaying(el) { return (el !== undefined && el.get(0).currentTime > 0 && !el.get(0).paused && !el.get(0).ended); // returns true if all conditions are true } // Play Media function playMedia(task) { if ( $playing_file().hasClass('audio') ) { $audio_player.trigger(task); } else { $content_video.trigger(task); } } // Skip media tracks +/-10/30 seconds function mediaSkip(e) { const factor = ( e.key === 'ArrowLeft' ? -1 : 1 ); // forward or backward? const skip = ( e.altKey && e.shiftKey ? 30 : e.altKey ? 10 : null ); // 30s or 10s? const $player = ( $playing_file().hasClass('audio') ? $audio_player : $content_video ); // audio or video? const time = $player.prop('currentTime'); // current time $player.prop('currentTime', time + factor*(skip)); // set time } // Play/Pause Audio/Video function playPauseMedia() { let $player = ( $content_pane.hasClass('has_audio') ? $('#audio') : $('#content_video') ); if ( isPlaying( $player ) ) { $player.trigger('pause'); } else { $player.trigger('play'); } } // Play Next Track function playPrevNextTrackBtn(el) { let key = ( el.attr('id') === 'prev_track' ? 'ArrowLeft' : 'ArrowRight' ); playPrevNextTrack(key); } // Prev/Next Track buttons $('.prev_next_track_btn').on( 'click', function() { playPrevNextTrackBtn( $(this) ); }); // Toggle Shuffle Play $('#checkbox_div').on('click','#shuffle', function() { $body.toggleClass('shuffle_audio'); updateShuffleList(); if ( $body.hasClass('shuffle_audio') && $('.playing').length === 0 ) { playPrevNextTrack('ArrowRight'); } else { // do nothing: i.e., allow current track to continue playing } }); // Toggle Loop Play $('#checkbox_div').on('click','#loop', function() { $body.toggleClass('loop_audio'); document.getElementById('audio').toggleAttribute('loop'); }); // Initialize Audio function initMedia() { $('#audio, #content_video').on('ended', function() { playPrevNextTrack('ArrowRight'); scrollThis('tbody','playing'); }); } // ***** END AUDIO PLAYBACK ***** // // ***** IFRAME SETUP ***** // // For directory display or editable text files // If row is a directory, set up iFrameDirUI(); if it's an editable text document, set up iFrameTextEditingUI(). function setUpIframeUI(bool) { if ( window.self !== window.top ) { const $textFiles = $row_types.markdown.concat($row_types.text, $row_types.code); // define which files are editable // if selected index item is a directory, set up the directory UI.... if ( window.location.pathname.endsWith('/') ) { iFrameDirUI( $('#iframe_body') ); } if ( JSON.parse(bool) === true && $textFiles.includes( window.location.pathname.slice( window.location.pathname.lastIndexOf('.') + 1 ) ) ) { $iFrame_head.append(''); $iFrame_head.append(''); let splitClass = ( getQuery('split_view') === 'true' ? 'split_view' : '' ); let viewClass = getQuery('default_text_view'); let warnings = '

    Warning:

    You have unsaved changes.

    Are you sure you want to clear all your text?

    Can\'t load local directories or files from non-local web pages. Use your browser\'s bookmarks or enter the URL manually.

    '; TextEditing( '#iframe_body' ); $('#iframe_body').removeClass().addClass(splitClass).addClass(viewClass).prepend(warnings); $('#content_source').removeClass().prop('disabled',false); } } } // IFRAME DIRECTORY Prep function iFrameDirUI(el) { // el = iframeBody let parentLink = decodeURIComponentSafe(window.location.pathname); parentLink = parentLink.split('/').slice(0,-2).join('/') + window.location.search; let queryPrefs = window.location.search; queryPrefs = queryPrefs.slice(1).split('&'); queryPrefs = queryPrefs.map(x => x.split('=')); let prefs = Object.fromEntries(queryPrefs); // convert query array of arrays to object let sortPref = prefs.sort_by; // sort determined by parent's current sorting pref let numbersPref = prefs.show_numbers; let viewSourcePref = prefs.view_source; let iconsPref = prefs.use_custom_icons; if ( viewSourcePref === 'true' ) { return; // show raw directory index } else { if ( numbersPref === 'true' ) { $('#iframe_body').addClass('show_numbers'); } if ( iconsPref === 'true' ) { $('#iframe_body').addClass('use_custom_icons'); } $iFrame_head.find('style').remove(); $iFrame_head.append(''); const parentLinkCell = 'Parent DirectoryOpen in Sidebar'; const sortingRow = 'NameDefaultExtSizeDateKind'; const preppedIndex = makeNewIndex($('#iframe_body'),sortPref); const iFrameTable = $(''+ parentLinkCell + sortingRow +'
    '); // append prepped index el.empty().append(iFrameTable).find('tbody').append(preppedIndex); $('#iframe_body').find('#tbody').css({'top':$('#iframe_body').find('#thead').height() +'px'}); $('#iframe_body').data('sort_direction',1).find('#dir_list').addClass('sort_by_'+ sortPref); // initial directory sort } } // IFRAME Directory sorting $('#iframe_body').on('click','.sorting', function() { const $dir_list_row = $('#iframe_body').find('#tbody').find('tr'); const id = $(this).attr('id'); if ( $('#iframe_body').data('sorting') !== id ) { // if clicking sorting item for the first time $('#iframe_body').data('sorting',id); $('#iframe_body').data('sorting',id).data('sort_direction', 1 ); $(this).removeClass('down'); } else { // clicking the same sorting item again -- reverse sort order $('#iframe_body').data('sort_direction', $('#iframe_body').data('sort_direction') * -1 ); $(this).toggleClass('down'); } const sort_direction = $('#iframe_body').data('sort_direction'); const $sorted_index = sortDirList( $dir_list_row, id, sort_direction ); $('#iframe_body').find('#dir_list').removeClass().addClass(id).find('#tbody').empty().append($sorted_index); }); // IFRAME directory and file navigation $('#iframe_body').on('click','#dir_list tr a', function(e) { e.preventDefault(); let href = window.location.href; let link = $(this).attr('href'); let kind = $(this).closest('tr').attr('data-kind'); let dir = href.slice(0,href.lastIndexOf('/') + 1) + window.location.search; if ( kind === 'dir' || $(this).parent().attr('id') === 'parent' ) { if ( $(this).parent().attr('id') !== 'parent' ) { link += window.location.search; } sendMessage('top','iframe_dir','',link); window.location = link; } else { // display audio, font, image, pdf, video in corresponding content container e.preventDefault(); if ( window.location.protocol.indexOf('file') === -1 ) { link = window.location.protocol +'//'+ window.location.hostname + window.location.pathname + link; } // send full path for non-local files let args = [link,kind,dir]; sendMessage('top','iframe_file','',args); if ( !['audio','video','font','image','pdf'].includes(kind) ) { window.location = link; // load everything else in iframe } } }); // Open IFRAME directory in sidebar $('#open_in_sidebar').on('click',function(e) { e.preventDefault(); let link = decodeURIComponentSafe(window.location.href.toString()); sendMessage('top','open_in_sidebar','',link); }); // IFRAME Single Image (after clicking an image link in the content dir list $('#iframe_body').ready(function() { const $imageFiles = $row_types.image; if ( $imageFiles.includes( window.location.pathname.slice( window.location.pathname.lastIndexOf('.') + 1 ).toLowerCase() ) ) { const $iframe_image_styles = '#iframe_body { padding:1em; position:absolute; top:0; bottom:0; left:0; right:0; box-sizing:border-box; text-align:center}'+ '#iframe_body > img { max-width:100%; max-height:100%; }'+ '#iframe_body.zoom { padding:0; }'+ '#iframe_body.zoom > img { max-width:unset; max-height:unset; }' ; $iFrame_head.append(''); $('img').on('click',function(e) { scaleImages(e); $('#iframe_body').toggleClass('zoom'); }); } }); //***** TEXT EDITING PANE *****// function textEditorUI() { // if ( $content_text.children().length === 0 ) { // only add UI once $body.addClass('has_text'); $content_pane.removeClass('has_dir'); if ( $content_pane.hasClass('has_grid') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); } TextEditing('#content_text'); $content_text.find('#content_preview').html($content_text.find('#content_source').val()); // make sure any source text is also previewed. if ( getQuery('split_view') === 'true' || getQuery('default_text_view') === 'source_text' ) { $content_text.find('#content_source').focus(); } } else { // show text editor if ( !$body.hasClass('has_text') ) { $body.addClass('has_text'); } else if ( $body.hasClass('has_text') || $body.hasClass('has_hidden_text') ) { $body.toggleClass('has_text has_hidden_text'); } if ( $content_pane.hasClass('has_grid') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); } if ( $content_pane.hasClass('has_hidden_grid ') ) { $content_pane.toggleClass('has_grid has_hidden_grid'); } } setContentTitle(); setContentHeight(); } // show text editor pane $('#text_editor, #text_editor_row').on('click', function(e) { e.preventDefault(); textEditorUI(); }); // Main Text Editing Function function TextEditing(id) { // container_el = $content_text or $content_iframe body let container_el = $(id); const $srctxt = ( container_el.find('> pre').length ? container_el.find('> pre').text() : container_el.html() ); // source text equals file content or nothing MDbuildUI(id); const $toolbar = container_el.find('#toolbar'); const $source = container_el.find('#content_source'); const $preview = container_el.find('#content_preview'); const $MDhandle = container_el.find('#text_editing_handle'); MDsetupTextEditingUI(id,$srctxt); // Toolbar button functions $toolbar.on('click','li,span',function(e) { e.stopPropagation(); MDtoolBarFunctions($(this).attr('id')); }); $(window).on('resize',function() { $source.add($preview).add($MDhandle).attr('style',''); }); $('body#top').on('input', '#content_source', function() { $source.add($preview).css({'height':$('#main_content').height() - $('#content_header').height() - 32 }); }); // Resize $MDhandle.on('mousedown', function(e) { e.stopPropagation(); MDresizeSplit($MDhandle,$source,$preview); }); // Click labels to toggle checkboxes $preview.add($toolbar).on('click','label', function(e) { e.stopPropagation(); $(this).siblings('input').click(); }); // Sync scroll $source.on('scroll',function() { MDsyncScroll(this); }); $preview.on('scroll',function() { MDsyncScroll(this); }); // TEXT EDITING // Generate Preview const $source_text = ( $source.length === 0 ? '' : $source.val() ); MDmarkdown( $source_text, $preview ); // Live preview update, and set edited classes for unsaved warning $source.on('input', function() { if ( !$('body').hasClass('edited') && $(this).parents('#top').length === 1 ) { $('body#top').addClass('edited'); } if ( !$('body').hasClass('edited') && $(this).parents('#iframe_body').length === 1 ) { $('body#iframeBody').addClass('edited'); sendMessage('top','iframe_edited','',''); } MDlivePreview($source,$preview); }); // Checklists MDsetChecklistClass(); // Live checkboxes $preview.on('click','.checklist input',function(e) { e.stopPropagation(); MDliveCheckBoxes($(this),$source,$preview); }); // Preview TOC click navigation $preview.on('click','.table-of-contents a',function(e) { e.preventDefault(); MDtocClick($(this),$preview); }); $preview.on('click','.uplink',function(e) { e.stopPropagation(); MDheaderClick($preview); }); } ///// END MAIN MD FUNCTION // MARKDOWN Functions // MD Build UI function MDbuildUI(id) { const toggleSplitBtn = $('
  • '); const syncScrollEl = $('
    • '); const toggleSrcBtn = $('
  • '); const togglePreviewBtn = $('
  • '); const clearTextBtn = $('
  • Clear
    • '); const saveBtn = $('
  • Save SourceSave HTML
    • '); const buttonsCont = $(''); buttonsCont.append(toggleSrcBtn, togglePreviewBtn, toggleSplitBtn, syncScrollEl, saveBtn, clearTextBtn); const textEditingUI = '
    '; // append the UI to the container_el $(id).prepend(buttonsCont).append(textEditingUI); } // MD Set up UI function MDsetupTextEditingUI(id,sourceText) { $(id).find('pre').first().remove(); $(id).find('#content_source').val(sourceText); // set source text from pre if ( getQuery('split_view') === 'true' ) { $('body').addClass('split_view'); } else { $('body').removeClass('split_view'); } if ( getQuery('default_text_view') === 'preview' ) { $('body').addClass('preview_text').removeClass('source_text'); } else { $('body').addClass('source_text').removeClass('preview_text'); } if ( getQuery('sync_scroll') === 'true' ) { $('#sync_scroll input').prop({checked:true}); } } // MD UI Buttons functions function MDtoolBarFunctions(id) { let $thisFileName; let container_el = $(getElById(id)).closest('body'); let sourceEl = container_el.find('#content_source'); let previewEl = container_el.find('#content_preview'); if ( $body.hasClass('has_text') ) { $thisFileName = 'untitled'; } else { $thisFileName = decodeURI(window.location.pathname.slice(window.location.pathname.lastIndexOf('/') + 1)); } const $saveHTMLOpen = ''; const $saveHTMLClose = ''; switch (id) { case 'toggle_split': $('body').toggleClass('split_view').find('#content_source,#content_preview,#text_editing_handle').attr('style',''); if ( container_el.hasClass('source_text') ) { sourceEl.focus(); document.getElementById('content_source').setSelectionRange(0,0); } break; case 'show_source': container_el.removeClass('split_view preview_text').addClass('source_text').find('#content_source,#content_preview,#text_editing_handle').attr('style',''); // remove styles in case split has been resized sourceEl.css({'width':'100%'}).focus(); document.getElementById('content_source').setSelectionRange(0,0); break; case 'show_preview': container_el.removeClass('split_view source_text').addClass('preview_text').find('#content_source,#content_preview,#text_editing_handle').attr('style',''); break; case 'clear_text': container_el.addClass('has_warning').find('#warnings').removeClass().addClass('clear'); break; case 'save_text': saveMD( $thisFileName, sourceEl.val() ); break; case 'save_HTML': saveMD( $thisFileName.slice(0,$thisFileName.lastIndexOf('.') + 1) + 'html', $saveHTMLOpen + MDprepHTML(previewEl.html()) + $saveHTMLClose ); break; } } // MD Custom pre- and post-processing for text. function MDaddHeaderIDs(match, p1, p2, p3, offset, string) { // create header ids for TOC return ''+ p3; } function MDcustomPreProcess(src) { return src; // we're not doing anything here just yet... } function MDcustomPostProcess(html) { html = html.replace(/<(p|li|dt|dd)>\-*\s*\[\s*x\s*\]\s*(.+?)<\/(p|li|dt|dd)>$/gm,'<$1 class="checklist">') // checkboxes in p,li,dt,dd .replace(/<(p|li|dt|dd)>-*\s*\[\s{1,}\]\s*(.+?)<\/(p|li|dt|dd)>$/gm,'<$1 class="checklist">') // checkboxes // .replace(/

  • "/g,'

  • ') .replace(/^]*)>([^<]+)/gm, MDaddHeaderIDs) // add header IDs; .replace(/<\/h(\d)>/g,'↑'); return html; } //MD Render markdown from preprocessed source text function MDmarkdown(sourceText,previewEl) { const MDit = window.markdownit({linkify:false,typography:false,html:true}) .use(window.markdownitMultimdTable, {enableMultilineRows: true}) .use(window.markdownitSub) .use(window.markdownitSup) .use(window.markdownitFootnote) .use(window.markdownitCentertext) .use(window.markdownitDeflist) .use(window.markdownitTocDoneRight) ; let MDpreview = MDit.render( MDcustomPreProcess( sourceText ) ); previewEl.html( MDcustomPostProcess( MDpreview ) ); // set previewed html } // MD Live preview, add edited warning function MDlivePreview(sourceEl,previewEl) { MDmarkdown( sourceEl.val(),previewEl ); MDsetChecklistClass(); } // MD Live Checkboxes prep: find each instance of [ ] or [x] and replace text in index = to clicked checkbox in Preview. function MDreplaceAt(str, replacement, position) { str = str.substring(0, position) + replacement + str.substring(position + replacement.length); return str; } function MDreplaceNthSubStr(str,substr,replacement,index) { let count = 0; let found = substr.exec(str); while ( found !== null ) { if ( count === index ) { return MDreplaceAt(str, replacement, found.index ); } else { count++; found = substr.exec(str); } } } // MD Live Checkboxes function MDliveCheckBoxes(checkbox,sourceEl,previewEl) { $('.checklist').removeClass('clicked'); checkbox.closest('p,li,dt,dd').addClass('clicked'); const thisIndex = previewEl.find('.checklist').index( $('.clicked') ); const srctext = sourceEl.val(); const substr = new RegExp(/\[\s*.\s*\]/g); const replacement = ( checkbox.is(':checked') ? '[x]' : '[ ]' ); sourceEl.val( MDreplaceNthSubStr(srctext, substr, replacement, thisIndex) ); } // MD Checkbox list class: Prevent checkbox lists from having list bullets function MDsetChecklistClass() { $('input[type="checkbox"]').closest('ul').addClass('no_list'); } // MD Resize Split View function MDresizeSplit(handle,sourceEl,previewEl) { let $sidebarWidth = $('#sidebar').outerWidth(); let $pageWidth = window.innerWidth; $(document).on('mousemove',function(e) { e.stopPropagation(); e.preventDefault(); let pageX = e.pageX; if ( pageX > $sidebarWidth + 100 && pageX < $pageWidth - 100 ) { // min widths handle.css({'left': pageX - $sidebarWidth - 4 + 'px'}); sourceEl.css({'width': pageX - $sidebarWidth + 'px'}); previewEl.css({'left': sourceEl.outerWidth() + 'px'}); } }); handle.on('mouseup',function() { $(document).off('mousemove'); }); } // MD UI Sync Scroll function MDpercentage(el) { return (el.scrollTop / (el.scrollHeight - el.offsetHeight)); } function MDsyncScroll(el1) { let el2 = ( el1.getAttribute('id') === 'content_preview' ? document.getElementById('content_source') : document.getElementById('content_preview') ); if ( document.querySelector('input[name="sync_scroll"').checked ) { el2.scrollTo( 0, (MDpercentage(el1) * (el2.scrollHeight - el2.offsetHeight)).toFixed(0) ); // toFixed(0) prevents scrolling feedback loop } } // click TOC anchors function MDtocClick(el,previewEl) { let thisId = el.attr('href'); if ( thisId ) { previewEl.scrollTop( $(thisId).offset().top - 48 ); } } // click Headers to return to TOC or top function MDheaderClick(previewEl) { if ( previewEl.find('.table-of-contents').length > 0 ) { document.getElementsByClassName('table-of-contents')[0].scrollIntoView(true); } else { document.getElementById('preview').scroll(0,0); } } // MD Clear text source function clearText(container_el) { if ( window.top !== window.self ) { // if iframe, send message to top (to remove iframe_edited class) sendMessage('top','clear'); } container_el.find('#content_source').show().focus().val(''); container_el.find('#content_preview').empty(); container_el.removeClass('edited has_warning'); } // MD SAVE SOURCE or HTML function MDprepHTML(data) { data = data.replace(/.<\/span>/g,''); return data; } function saveMD(filename, data) { let blob = new Blob([data], {type: 'text/plain'}); let downloadEl = window.document.createElement('a'); downloadEl.href = window.URL.createObjectURL(blob); downloadEl.download = filename; document.body.appendChild(downloadEl); downloadEl.click(); document.body.removeChild(downloadEl); URL.revokeObjectURL(blob); if ( window.top !== window.self ) { // if iframe, send message to top sendMessage('top','clear'); } $('body,#content_source,#content_text').removeClass('edited'); } // list of functions to remember while sending messages and then execute after warning button click function doFunction(funcName,args) { var funcDictionary = { 'setLocation':setLocation, 'resetContent':resetContent, 'closeContent':closeContent, 'clickThis':clickThis, 'clickRow':clickRow, 'doubleClickRow':doubleClickRow, 'indexNavigation':indexNavigation, 'clearText':clearText, 'null':null }; return funcName === 'null' ? null : funcDictionary[funcName](args); } // Show warning after certain user actions if text editor or iframe has edited text; otherwise do the action. function showWarning(funcName,args) { // Don't show the warning if func = indexNavigation or clickRow; i.e., just hide text editor; // In other words, only show warning when changing directories or if iframe content has been edited if ( ( $('body').hasClass('edited') && funcName !== 'indexNavigation' && funcName !== 'clickRow' ) || $('body').hasClass('iframe_edited') ) { if ( $('body').hasClass('edited') ) { // show warning and text editor (if hidden) $body.addClass('has_warning').find('#warnings').removeClass().addClass('unloading'); $body.removeClass('has_hidden_text').addClass('has_text'); } if ( $('body').hasClass('iframe_edited') ) { // if iframe is edited, send unloading message sendMessage('iframe','unloading',funcName,args); // upon receipt of message, iframe will show its warning message, based on the funcName } } else { doFunction(funcName,args); } } // Send a message to iframe or parent function sendMessage(target,message,funcName,args) { var messageObj = { 'messageContent': message, 'functionName': funcName, 'arguments': args }; if ( target === 'iframe' ) { let contentIFrame = document.getElementById('content_iframe'); contentIFrame.contentWindow.postMessage( messageObj, '*' ); } if ( target === 'top' ) { window.parent.postMessage( messageObj, '*'); } } // Receive a message from iframe or parent, do appropriate action function receiveMessage(e) { if ( e.origin === 'null' || e.origin === $origin ) { let $message = e.data.messageContent; let funcName = e.data.functionName; let args = e.data.arguments; if ( $message === 'split_view' ) { $iframe_body.toggleClass('split_view'); } if ( $message === 'default_text_view' ) { $iframe_body.toggleClass('preview_text source_text').removeClass('split_view'); } // warn iframe that user wants to change iframes if ( $message === 'unloading' && !$iframe_body.hasClass('has_warning') ) { $iframe_body.addClass('has_warning').find('#warnings').removeClass().addClass('unloading').attr('data-function_name',funcName).attr('data-args',args); } // let top know iframe text has been edited if ( $message === 'iframe_edited' && !$('body#top').hasClass('iframe_edited') ) { $('body#top').addClass('iframe_edited'); } if ( $message === 'ignore' || $message === 'clear' ) { $('body#top').removeClass('iframe_edited'); if ( $message === 'ignore' ) { doFunction(funcName,args); } } if ( $message === 'iframe_dir' ) { $dir_list.addClass('has_dir'); $content_iframe.addClass('has_dir').data('iframe_dir',args); let title = decodeURIComponentSafe(args); $('#title span').text(title.slice(0,title.indexOf('?'))); setContentHeight(); } if ( $message === 'iframe_file' ) { let link = args[0]; let kind = args[1]; let dir = (args.length === 3 ? args[2] : link ); let title = decodeURIComponentSafe(link); if ( kind === 'audio' ) { // load audio files $audio_player.attr('src', link ); $content_pane.addClass('has_audio'); closeMedia('video'); $('#content_audio_title td').empty().text( title ); } else if ( ['font','image','pdf','video'].includes(kind) ) { // load other non-iframe content $content_pane.toggleClass('has_dir has_hidden_dir has_'+ kind ); if ( kind === 'image' ) { $('#content_'+ kind).addClass('has_content').find('img').attr('src',link); setImageDimensions(); } else if ( kind === 'video' ) { closeMedia('audio'); } else { $('#content_'+ kind).addClass('has_content').attr('src',link); } $('#title span').text(title); } else { // load iframe content $content_iframe.addClass('has_file').data('iframe_dir',dir); // set file container link $('#title span').text(title); } setContentHeight(); } if ( $message === 'open_in_sidebar' ) { let $query_str = getQueryPrefs(); if ($query_str.has('selected') ) { $query_str.delete('selected'); } if ($query_str.has('history') ) { $query_str.delete('history'); } window.location = args.slice(0,args.lastIndexOf('/?')+1) +'?'+ $query_str.toString(); } } } window.addEventListener('message',receiveMessage,false); // Edited Warning buttons: what to do when the user clicks a warning button function editedWarningButtons(id) { let btn = $(document.getElementById(id)); let container_el = btn.closest('body'); let func = $('#warnings').attr('data-function_name'); let args = $('#warnings').attr('data-args'); switch(id) { case 'warning_ignore_btn': // do the user initiated func without saving the edited text if ( window.self !== window.top ) { // if iframe, send message to top sendMessage('top','ignore',func,args); } container_el.removeClass('edited has_text has_warning'); clearText(container_el); break; case 'warning_cancel_btn': // cancel the func container_el.removeClass('has_warning').find('#warnings').removeClass(); break; case 'warning_clear_btn': // clear the text editor clearText(container_el); break; case 'warning_save_btn': // save the text if ( window.top !== window.self ) { // if iframe, send message to top sendMessage('top','clear'); } container_el.removeClass('edited has_warning'); $('#save_text').click(); break; case 'warning_ok_btn': // clear the text editor $('body').removeClass('has_warning').find('#warnings').removeClass('local'); break; } } $('#warnings').on('click','button',function(e) { e.preventDefault(); editedWarningButtons( $(this).attr('id') ); }); // Edited Warning overlay: prevent user clicks on rest of UI $('#overlay').on('click mousedown mouseup',function(e) { e.preventDefault(); e.stopPropagation(); return; }); // END Text Editing // PLAYLISTS $('#open_playlist_label').on('click',function(e) { $('.menu').hide(); }); // Open font $('#bookmarks').on('change','#open_playlist',function(e) { openPlaylist(e); }); function convertPlaylist(items) { let preppedIndex = ''; let preppedRow = ''; let id = 0, rows, info, title, time = '0', display_time = '—', link, kind = '', display_kind, ext; items = items.replace(/\s*#EXTM3U.*\n/,'\n').replace(/^\*\n{2,}/gm,'\n'); if ( items.indexOf('#EXTINF:') !== -1 ) { rows = items.split('#EXTINF:'); } else { rows = items.split('\n'); } for ( let row of rows ) { if ( row.indexOf('\n') !== -1 && row.trim().length > 0 ) { row = row.trim().split('\n'); info = row[0]; time = info.slice(0,info.indexOf(',')); display_time = new Date(time * 1000).toISOString().substr(11, 8); title = info.slice(info.indexOf(',') + 1); link = row[1]; } else { title = decodeURIComponentSafe(row.slice(row.lastIndexOf('/') + 1)); link = row; } ext = link.slice(link.lastIndexOf('.') + 1); if ( $row_types.audio.includes( ext ) ) { kind = 'audio'; display_kind = 'Audio'; } else if ( $row_types.video.includes( ext ) ) { kind = 'video'; display_kind = 'Video'; } if ( kind !== '' ) { // only allow supported media types preppedRow = ''+ title +''+ display_time +'—'+ display_kind +''; preppedIndex += preppedRow; } id++; } closeGrid(); closeContent(); closeOtherContent(); $dir_list.find('tbody').empty().addClass('playlist').append(preppedIndex); $dir_list.find('#stats').html(getIndexStats($dir_list.find('#tbody tr'))); $body.addClass('has_playlist has_audio'); if ( $body.hasClass('autoload_media') ) { $('#rowid-1').click(); } setContentTitle(); setContentHeight(); scrollThis('tbody','selected',false); } function openPlaylist(evt) { if (window.File && window.FileReader && window.FileList && window.Blob) { var files = evt.target.files; var reader = new FileReader(); reader.onload = function(file) { convertPlaylist(file.target.result); return true; }; reader.readAsText(files[0]); document.title = "Playlist: "+ files[0].name; $('#parents_dir_menu').find('> div').empty().html( files[0].name ); $('#open_playlist').val(''); } else { alert('File APIs are not fully supported in this browser.'); } } })(); // FINIS! DEO GRATIAS.