// ==UserScript==
// @name         display the image of tumblr in HD revolution and copy http url of images in one post or open images
// @description  直接显示tumblr的图片为高清版,并可以复制一个博文的所有图片地址或者打开所有图片
// @version      1.2
// @include      http://*.tumblr.com/*
// @include      https://*.tumblr.com/*
// @author       yechenyin
// @namespace    https://greasyfork.org/users/3586-yechenyin
// @require  	   https://code.jquery.com/jquery-1.11.2.min.js
// @grant        GM_setClipboard
// @grant        GM_openInTab
// @downloadURL none
// ==/UserScript==
$(document).on('click', '.copy_images', copy_images);
$(document).on('click', '.open_images', open_images);

$(".post_wrapper").each(function() {
  console.log($(this).find(".post_media img").length);
  if ($(this).find(".post_media img").length > 0) {
    $(this).find(".photoset_photo img").each(function() {
      if (this.src != this.parentNode.href)
      	this.src = this.parentNode.href;
    });
    $(this).find(".post_media_photo").each(function() {
      if ($(this).parent().attr("data-big-photo") && this.src != $(this).parent().attr("data-big-photo")) {
        this.src = $(this).parent().attr("data-big-photo");
        console.log(this.src);
      }
    });

        $(this).find(".post_notes_label").after($("<span>", {text:"copy images", class:"copy_images",  css:{display:"inline", cursor:"pointer"}}));
        if ($(this).find(".note_link_current").html() !== '')
          $(this).find(".note_link_current").css({display:"inline", marginRight:"12px"});
        if ($(this).find(".copy_images").length > 0)
          console.log('added copy images');

        $(this).find(".post_notes_label").next().after($("<span>", {text:"open images", class:"open_images",  css:{marginLeft:"12px", cursor:"pointer"}}));
    }
});

if (location.href.match(/(\.jpg|\.gif|\.png)#/)) {
  var left_images = JSON.parse(decodeURIComponent(location.hash.replace('#', '')));
  for (var i = 0; i < left_images.length; i++) {
    $('img').last().after($('<img>', {src:left_images[i]}));
  }
}

$(document).on('DOMNodeInserted', '.post_container', function(e) {
  if ($(e.target).hasClass('post_container')) {
      //console.log($(this).html());
      //setTimeout(function(){console.log($(this).find(".post_notes_label").length)}, 3000);
        if ($(this).find(".post_media img").length > 0) {
          $(this).find(".photoset_photo img").each(function() {
            if (this.src != this.parentNode.href)
            	this.src = this.parentNode.href;
          });
          $(this).find(".post_media_photo").each(function() {
            if ($(this).parent().attr("data-big-photo") && this.src != $(this).parent().attr("data-big-photo")) {
              this.src = $(this).parent().attr("data-big-photo");
              console.log(this.src);
            }
          });

          $(this).find(".post_notes_label").eq(0).after($("<span>", {text:"copy images", class:"copy_images",  css:{display:"inline", cursor:"pointer"}}));
          if ($(this).find(".note_link_current").html() !== '')
            $(this).find(".note_link_current").css({display:"inline", marginRight:"12px"});
          if ($(this).find(".copy_images").length > 0)
            console.log('added copy images');

          $(this).find(".post_notes_label").next().after($("<span>", {text:"open images", class:"open_images",  css:{marginLeft:"12px", cursor:"pointer"}}));
        }
  }
});


function copy_images() {
  images='';
  //var index = $(".copy_images").index(this);
  //console.log('index:' +index);
  var images_window = GM_openInTab('', false);
  var image = '<img src="' + $(this).parents('.post_wrapper').find("a>img").get(0).src + '">';
  console.log(image);
  images_window.document.write(image);
  $(this).parents('.post_wrapper').find("a>img").each(function() {
    images += this.src.replace(/https:\/\//g, "http://") + '\n';
  });
  if (typeof GM_setClipboard === "undefined")
    console.log('images:' +images);
  else
    GM_setClipboard(images);
}

function open_images() {
  var images=[];
  for (var i=1; i<$(this).parents('.post_wrapper').find("a>img").length; i++) {
    images.push($(this).parents('.post_wrapper').find("a>img").get(i).src.replace(/https:\/\//g, "http://"));
  }
  var image = $(this).parents('.post_wrapper').find("a>img").get(0).src.replace(/https:\/\//g, "http://");
  url = image + '#' + encodeURIComponent(JSON.stringify(images));
  console.log(url);
  GM_openInTab(url, false);
}