// ==UserScript== // @name LingQ Addon // @description Provides custom LingQ layouts // @match https://www.lingq.com/*/learn/*/web/reader/* // @match https://www.lingq.com/*/learn/*/web/library/course/* // @exclude https://www.lingq.com/*/learn/*/web/editor/* // @version 5.6.1 // @grant GM_setValue // @grant GM_getValue // @namespace https://greasyfork.org/users/1458847 // @downloadURL none // ==/UserScript== (function () { "use strict"; const storage = { get: (key, defaultValue) => { const value = GM_getValue(key); return value === undefined ? defaultValue : value; }, set: (key, value) => GM_setValue(key, value) }; const defaults = { styleType: "video", colorMode: "dark", fontSize: 1.1, lineHeight: 1.7, heightBig: 400, sentenceHeight: 400, widgetWidth: 400, darkColors: { fontColor: "#e0e0e0", lingqBackground: "rgba(109, 89, 44, 0.7)", lingqBorder: "rgba(254, 203, 72, 0.3)", lingqBorderLearned: "rgba(254, 203, 72, 0.5)", knownBackground: "rgba(37, 57, 82, 0.7)", knownBorder: "rgba(72, 154, 254, 0.5)", playingUnderline: "#ffffff" }, whiteColors: { fontColor: "#000000", lingqBackground: "rgba(255, 200, 0, 0.4)", lingqBorder: "rgba(255, 200, 0, 0.3)", lingqBorderLearned: "rgba(255, 200, 0, 1)", knownBackground: "rgba(198, 223, 255, 0.7)", knownBorder: "rgba(0, 111, 255, 0.3)", playingUnderline: "#000000" }, librarySortOption: 0, autoFinishing: false, chatWidget: false, llmProviderModel: "openai gpt-4.1-nano", llmApiKey: "", askSelected: false, tts: false, ttsApiKey: "", ttsVoice: "alloy", ttsWord: false, ttsSentence: false, }; const settings = { styleType: storage.get("styleType", defaults.styleType), colorMode: storage.get("colorMode", defaults.colorMode), fontSize: storage.get("fontSize", defaults.fontSize), lineHeight: storage.get("lineHeight", defaults.lineHeight), heightBig: storage.get("heightBig", defaults.heightBig), sentenceHeight: storage.get("sentenceHeight", defaults.sentenceHeight), widgetWidth: storage.get("widgetWidth", defaults.widgetWidth), librarySortOption: storage.get("librarySortOption", defaults.librarySortOption), get autoFinishing() { return storage.get("autoFinishing", defaults.autoFinishing); }, get chatWidget() { return storage.get("chatWidget", defaults.chatWidget); }, get llmProviderModel() { return storage.get("llmProviderModel", defaults.llmProviderModel); }, get llmApiKey() { return storage.get("llmApiKey", defaults.llmApiKey); }, get askSelected() { return storage.get("askSelected", defaults.askSelected); }, get tts() { return storage.get("tts", defaults.tts); }, get ttsApiKey() { return storage.get("ttsApiKey", defaults.ttsApiKey); }, get ttsVoice() { return storage.get("ttsVoice", defaults.ttsVoice); }, get ttsWord() { return storage.get("ttsWord", defaults.ttsWord); }, get ttsSentence() { return storage.get("ttsSentence", defaults.ttsSentence); }, }; const colorSettings = getColorSettings(settings.colorMode); let styleElement = null; function getColorSettings(colorMode) { const prefix = colorMode === "dark" ? "dark_" : "white_"; const defaultColors = colorMode === "dark" ? defaults.darkColors : defaults.whiteColors; return { fontColor: storage.get(prefix + "fontColor", defaultColors.fontColor), lingqBackground: storage.get(prefix + "lingqBackground", defaultColors.lingqBackground), lingqBorder: storage.get(prefix + "lingqBorder", defaultColors.lingqBorder), lingqBorderLearned: storage.get(prefix + "lingqBorderLearned", defaultColors.lingqBorderLearned), knownBackground: storage.get(prefix + "knownBackground", defaultColors.knownBackground), knownBorder: storage.get(prefix + "knownBorder", defaultColors.knownBorder), playingUnderline: storage.get(prefix + "playingUnderline", defaultColors.playingUnderline) }; } function createElement(tag, props = {}) { const element = document.createElement(tag); Object.entries(props).forEach(([key, value]) => { if (key === "style" && typeof value === "string") { element.style.cssText = value; } else if (key === "textContent") { element.textContent = value; } else { element[key] = value; } }); return element; } function createSettingsPopup() { const popup = createElement("div", {id: "lingqAddonSettingsPopup"}); // drag handle const dragHandle = createElement("div", {id: "lingqAddonSettingsDragHandle"}); const dragHandleTitle = createElement("h3", {textContent: "LingQ Addon Settings"}); dragHandle.appendChild(dragHandleTitle); // popup content const content = createElement("div", {style: `padding: 0 5px;`}); const popupContentElement = generatePopupContent(); content.appendChild(popupContentElement); popup.appendChild(dragHandle); popup.appendChild(content); return popup; } function generatePopupContent() { function addSelect(parent, id, labelText, options, selectedValue) { const container = createElement("div", {className: "popup-row"}); container.appendChild(createElement("label", {htmlFor: id, textContent: labelText})); const select = createElement("select", {id}); options.forEach(option => { select.appendChild(createElement("option", {value: option.value, textContent: option.text, selected: selectedValue === option.value})); }); container.appendChild(select); parent.appendChild(container); return container; } function addSlider(parent, id, labelText, valueId, value, unit, min, max, step) { const container = createElement("div", {className: "popup-row"}); const label = createElement("label", { htmlFor: id }); label.appendChild(document.createTextNode(labelText + " ")); label.appendChild(createElement("span", { id: valueId, textContent: value })); if (unit) label.appendChild(document.createTextNode(unit)); container.appendChild(label); container.appendChild(createElement("input", {type: "range", id, min, max, step, value, style: "width: 100%;"})); parent.appendChild(container); return container; } function addColorPicker(parent, id, labelText, value) { const container = createElement("div", {className: "popup-row"}); container.appendChild(createElement("label", {htmlFor: id + "Text", textContent: labelText})); const flexContainer = createElement("div", {style: "display: flex; align-items: center;"}); flexContainer.appendChild(createElement("div", {id: id + "Picker", className: "color-picker" })); flexContainer.appendChild(createElement("input", {type: "text", id: id + "Text", value, style: "margin-left: 10px;", className: "popup-input"})); container.appendChild(flexContainer); parent.appendChild(container); return container; } function addCheckbox(parent, id, labelText, checked) { const container = createElement("div", {className: "popup-row"}); const label = createElement("label", {htmlFor: id, textContent: labelText}); const checkbox = createElement("input", {type: "checkbox", id, checked, style: "margin-left: 10px;"}); label.style.display = "flex"; label.style.alignItems = "center"; container.appendChild(label); label.appendChild(checkbox); parent.appendChild(container); return container; } const popupLayout = createElement("div"); const columns = createElement("div", {style: "display: flex; flex-direction: row;"}); const container = createElement("div", {style: "padding: 5px; width: 350px;"}); addSelect(container, "styleTypeSelector", "Layout Style:", [ { value: "video", text: "Video" }, { value: "video2", text: "Video2" }, { value: "audio", text: "Audio" }, { value: "off", text: "Off" } ], settings.styleType); const videoSettings = createElement("div", { id: "videoSettings", style: `${settings.styleType === "video" ? "" : "display: none"}` }); addSlider(videoSettings, "heightBigSlider", "Video Height:", "heightBigValue", settings.heightBig, "px", 300, 800, 10); container.appendChild(videoSettings); const sentenceVideoSettings = createElement("div", { id: "sentenceVideoSettings", style: `${settings.styleType === "off" ? "" : "display: none"}` }); addSlider(sentenceVideoSettings, "sentenceHeightSlider", "Sentence Video Height:", "sentenceHeightValue", settings.heightBig, "px", 300, 600, 10); container.appendChild(sentenceVideoSettings); addSlider(container, "widgetWidthSlider", "Widget Width:", "widgetWidthValue", settings.widgetWidth, "px", 300, 500, 10); addSlider(container, "fontSizeSlider", "Font Size:", "fontSizeValue", settings.fontSize, "rem", 0.8, 1.8, 0.05); addSlider(container, "lineHeightSlider", "Line Height:", "lineHeightValue", settings.lineHeight, "", 1.2, 3.0, 0.1); const colorSection = createElement("div", {className: "popup-section"}); addSelect(colorSection, "colorModeSelector", "Color Mode:", [ { value: "dark", text: "Dark" }, { value: "white", text: "White" } ], settings.colorMode); [ { id: "fontColor", label: "Font Color:", value: colorSettings.fontColor }, { id: "lingqBackground", label: "LingQ Background:", value: colorSettings.lingqBackground }, { id: "lingqBorder", label: "LingQ Border:", value: colorSettings.lingqBorder }, { id: "lingqBorderLearned", label: "LingQ Border Learned:", value: colorSettings.lingqBorderLearned }, { id: "knownBackground", label: "Known Background:", value: colorSettings.knownBackground }, { id: "knownBorder", label: "Known Border:", value: colorSettings.knownBorder }, { id: "playingUnderline", label: "Playing Underline:", value: colorSettings.playingUnderline } ].forEach(config => addColorPicker(colorSection, config.id, config.label, config.value)); container.appendChild(colorSection); addCheckbox(container, "autoFinishingCheckbox", "Finish Lesson Automatically", settings.autoFinishing); columns.appendChild(container); const llmContainer = createElement("div", {style: "padding: 10px; width: 350px;"}); addCheckbox(llmContainer, "chatWidgetCheckbox", "Enable the Chat Widget", settings.chatWidget); const llmSection = createElement("div", {id: "llmSection", className: "popup-section", style: `${settings.chatWidget ? "" : "display: none"}`}); addSelect(llmSection, "llmProviderModelSelector", "LLM Provider: (Price per 1M tokens)", [ { value: "openai gpt-4.1-mini", text: "OpenAI GPT-4.1 mini ($0.4/$1.6)" }, { value: "openai gpt-4.1-nano", text: "OpenAI GPT-4.1 nano ($0.1/$0.4)" }, { value: "google gemini-2.5-flash-preview-04-17", text: "Google Gemini 2.5 Flash ($0.15/$0.6)" }, { value: "google gemini-2.0-flash", text: "Google Gemini 2.0 Flash ($0.1/$0.4)" } ], settings.llmProviderModel); const apiKeyContainer = createElement("div", {className: "popup-row"}); apiKeyContainer.appendChild(createElement("label", {htmlFor: "llmApiKeyInput", textContent: "API Key:"})); const apiKeyFlexContainer = createElement("div", {style: "display: flex; align-items: center;"}); const apiKeyInput= createElement("input", {type: "password", id: "llmApiKeyInput", value: settings.llmApiKey, className: "popup-input"}); apiKeyFlexContainer.appendChild(apiKeyInput) apiKeyContainer.appendChild(apiKeyFlexContainer); llmSection.appendChild(apiKeyContainer); addCheckbox(llmSection, "askSelectedCheckbox", "Enable asking with selected text", settings.askSelected); llmContainer.appendChild(llmSection); addCheckbox(llmContainer, "ttsCheckbox", "Enable AI-TTS", settings.tts); const ttsSection = createElement("div", {id: "ttsSection", className: "popup-section", style: `${settings.tts ? "" : "display: none"}`}); const ttsApiKeyContainer = createElement("div", {className: "popup-row"}); ttsApiKeyContainer.appendChild(createElement("label", {htmlFor: "ttsApiKeyInput", textContent: "OpenAI API Key:"})); const ttsApiKeyFlexContainer = createElement("div", {style: "display: flex; align-items: center;"}); const ttsApiKeyInput= createElement("input", {type: "password", id: "ttsApiKeyInput", value: settings.ttsApiKey, className: "popup-input"}); ttsApiKeyFlexContainer.appendChild(ttsApiKeyInput) ttsApiKeyContainer.appendChild(ttsApiKeyFlexContainer); ttsSection.appendChild(ttsApiKeyContainer); addSelect(ttsSection, "ttsVoiceSelector", "TTS Voice:", [ { value: "alloy", text: "alloy" }, { value: "ash", text: "ash" }, { value: "ballad", text: "ballad" }, { value: "coral", text: "coral" }, { value: "echo", text: "onyx" }, { value: "fable", text: "onyx" }, { value: "onyx", text: "onyx" }, { value: "nova", text: "nova" }, { value: "sage", text: "sage" }, { value: "shimmer", text: "onyx" }, { value: "verse", text: "verse" }, ], settings.ttsVoice); addCheckbox(ttsSection, "ttsWordCheckbox", "Enable AI-TTS for words", settings.ttsWord); addCheckbox(ttsSection, "ttsSentenceCheckbox", "Enable AI-TTS for sentences", settings.ttsSentence); llmContainer.appendChild(ttsSection); columns.appendChild(llmContainer); const buttonContainer = createElement("div", {style: "display: flex; justify-content: space-between;", className: "popup-row"}); [ {id: "resetSettingsBtn", textContent: "Reset", className: "popup-button"}, {id: "closeSettingsBtn", textContent: "Close", className: "popup-button"} ].forEach((prop) => { buttonContainer.appendChild(createElement("button", prop)); }); popupLayout.appendChild(columns) popupLayout.appendChild(buttonContainer); return popupLayout; } function createDownloadWordsPopup() { const popup = createElement("div", {id: "lingqDownloadWordsPopup"}); // drag handle const dragHandle = createElement("div", {id: "lingqDownloadWordsDragHandle"}); const dragHandleTitle = createElement("h3", {textContent: "Download Words"}); dragHandle.appendChild(dragHandleTitle); const content = createElement("div", {style: `padding: 0 10px;`}); [ {id: "downloadUnknownLingqsBtn", textContent: "Download Unknown LingQs (words + phrases)", className: "popup-button"}, {id: "downloadUnknownLingqWordsBtn", textContent: "Download Unknown LingQ Words (1, 2, 3, 4)", className: "popup-button"}, {id: "downloadUnknownLingqPhrasesBtn", textContent: "Download Unknown LingQ Phrases (1, 2, 3, 4)", className: "popup-button"}, {id: "downloadKnownLingqsBtn", textContent: "Download Known LingQs (✓)", className: "popup-button"}, {id: "downloadKnownWordsBtn", textContent: "Download Known Words ", className: "popup-button"} ].forEach((prop) => { let rowContainer = createElement("div", {className: "popup-row"}); rowContainer.appendChild(createElement("button", prop)) content.appendChild(rowContainer); }); // Progress Bar Elements const progressContainer = createElement("div", {id: "downloadProgressContainer", className: "popup-row"}); const progressText = createElement("div", {id: "downloadProgressText"}); const progressBar = createElement("progress", {id: "downloadProgressBar", value: "0", max: "100"}); progressContainer.appendChild(progressText); progressContainer.appendChild(progressBar); content.appendChild(progressContainer); const buttonContainer = createElement("div", {style: "display: flex; justify-content: flex-end;", className: "popup-row"}); const closeButton = createElement("button", {id: "closeDownloadWordsBtn", textContent: "Close", className: "popup-button"}); buttonContainer.appendChild(closeButton); content.appendChild(buttonContainer); popup.appendChild(dragHandle); popup.appendChild(content); return popup; } function createUI() { // Create settings button const settingsButton = createElement("button", { id: "lingqAddonSettings", textContent: "⚙️", title: "LingQ Addon Settings", className: "nav-button" }); // Create lesson complete button const completeLessonButton = createElement("button", { id: "lingqLessonComplete", textContent: "✔", title: "Complete Lesson Button", className: "nav-button" }); // Create download words button const downloadWordsButton = createElement("button", { id: "lingqDownloadWords", textContent: "💾", title: "Download Words", className: "nav-button" }); // Find the #main-nav element let mainNav = document.querySelector("#main-nav > nav > div:nth-child(2) > div:nth-child(1)"); if (mainNav) { mainNav.appendChild(settingsButton); mainNav.appendChild(downloadWordsButton); mainNav.appendChild(completeLessonButton); } else { console.error("#main-nav element not found. Buttons not inserted."); } // Create settings popup const settingsPopup = createSettingsPopup(); document.body.appendChild(settingsPopup); // Create download words popup const downloadWordsPopup = createDownloadWordsPopup(); document.body.appendChild(downloadWordsPopup); // Add event listeners setupSettingEventListeners(settingsButton, settingsPopup); setupDownloadWordsEventListeners(downloadWordsButton, downloadWordsPopup); setupEventListeners() } function makeDraggable(element, handle) { let pos1 = 0, pos2 = 0, pos3 = 0, pos4 = 0; if (handle) { handle.onmousedown = dragMouseDown; } else { element.onmousedown = dragMouseDown; } function dragMouseDown(e) { e = e || window.event; e.preventDefault(); if (element.style.transform && element.style.transform.includes('translate')) { const rect = element.getBoundingClientRect(); element.style.transform = 'none'; element.style.top = rect.top + 'px'; element.style.left = rect.left + 'px'; } pos3 = e.clientX; pos4 = e.clientY; document.onmouseup = closeDragElement; document.onmousemove = elementDrag; } function elementDrag(e) { e = e || window.event; e.preventDefault(); pos1 = pos3 - e.clientX; pos2 = pos4 - e.clientY; pos3 = e.clientX; pos4 = e.clientY; element.style.top = (element.offsetTop - pos2) + "px"; element.style.left = (element.offsetLeft - pos1) + "px"; } function closeDragElement() { document.onmouseup = null; document.onmousemove = null; } } function setupSettingEventListeners(settingsButton, settingsPopup) { function initializePickrs() { function setupRGBAPickr(pickerId, textId, settingKey, cssVar) { function saveColorSetting(key, value) { const currentColorMode = document.getElementById("colorModeSelector").value; const prefix = currentColorMode === "dark" ? "dark_" : "white_"; storage.set(prefix + key, value); } const pickerElement = document.getElementById(pickerId); const textElement = document.getElementById(textId); if (!pickerElement || !textElement) return; pickerElement.style.backgroundColor = textElement.value; const pickr = Pickr.create({ el: pickerElement, theme: 'nano', useAsButton: true, default: textElement.value, components: {preview: true, opacity: true, hue: true} }); pickr.on('change', (color) => { const rgbaColor = color.toRGBA(); const r = Math.round(rgbaColor[0]); const g = Math.round(rgbaColor[1]); const b = Math.round(rgbaColor[2]); const a = rgbaColor[3]; const roundedRGBA = `rgba(${r}, ${g}, ${b}, ${a})`; textElement.value = roundedRGBA; pickerElement.style.backgroundColor = roundedRGBA; document.documentElement.style.setProperty(cssVar, roundedRGBA); saveColorSetting(settingKey, roundedRGBA); }); textElement.addEventListener('change', function () { const rgbaColor = this.value; pickr.setColor(this.value); saveColorSetting(settingKey, rgbaColor); document.documentElement.style.setProperty(cssVar, rgbaColor); pickerElement.style.backgroundColor = rgbaColor; }); pickr.on('hide', () => { const rgbaColor = pickr.getColor().toRGBA().toString(); pickerElement.style.backgroundColor = rgbaColor; }); } return new Promise((resolve) => { const pickrCss = createElement('link', { rel: 'stylesheet', href: 'https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/themes/nano.min.css' }); document.head.appendChild(pickrCss); const pickrScript = createElement('script', { src: 'https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/pickr.min.js', onload: () => resolve() // Pass function reference directly }); document.head.appendChild(pickrScript); }).then(() => { setupRGBAPickr('lingqBackgroundPicker', 'lingqBackgroundText', 'lingqBackground', '--lingq-background'); setupRGBAPickr('lingqBorderPicker', 'lingqBorderText', 'lingqBorder', '--lingq-border'); setupRGBAPickr('lingqBorderLearnedPicker', 'lingqBorderLearnedText', 'lingqBorderLearned', '--lingq-border-learned'); setupRGBAPickr('knownBackgroundPicker', 'knownBackgroundText', 'knownBackground', '--known-background'); setupRGBAPickr('knownBorderPicker', 'knownBorderText', 'knownBorder', '--known-border'); setupRGBAPickr('fontColorPicker', 'fontColorText', 'fontColor', '--font-color'); setupRGBAPickr('playingUnderlinePicker', 'playingUnderlineText', 'playingUnderline', '--is-playing-underline'); }); } settingsButton.addEventListener("click", () => { settingsPopup.style.display = "block"; initializePickrs(); const dragHandle = document.getElementById("lingqAddonSettingsDragHandle"); makeDraggable(settingsPopup, dragHandle); }); const styleTypeSelector = document.getElementById("styleTypeSelector"); styleTypeSelector.addEventListener("change", (event) => { const selectedStyleType = event.target.value; storage.set("styleType", selectedStyleType); document.getElementById("videoSettings").style.display = selectedStyleType === "video" ? "block" : "none"; document.getElementById("sentenceVideoSettings").style.display = selectedStyleType === "off" ? "block" : "none"; applyStyles(selectedStyleType, document.getElementById("colorModeSelector").value); }); function updateColorInputs(colorSettings) { document.getElementById("fontColorText").value = colorSettings.fontColor; document.getElementById("lingqBackgroundText").value = colorSettings.lingqBackground; document.getElementById("lingqBorderText").value = colorSettings.lingqBorder; document.getElementById("lingqBorderLearnedText").value = colorSettings.lingqBorderLearned; document.getElementById("knownBackgroundText").value = colorSettings.knownBackground; document.getElementById("knownBorderText").value = colorSettings.knownBorder; document.getElementById("playingUnderlineText").value = colorSettings.playingUnderline; const fontColorPicker = document.getElementById("fontColorPicker"); if (fontColorPicker) fontColorPicker.style.backgroundColor = colorSettings.fontColor; const playingUnderlinePicker = document.getElementById("playingUnderlinePicker"); if (playingUnderlinePicker) playingUnderlinePicker.style.backgroundColor = colorSettings.playingUnderline; } function updateColorPickerBackgrounds(colorSettings) { const pickerIds = [ { id: "lingqBackgroundPicker", color: colorSettings.lingqBackground }, { id: "lingqBorderPicker", color: colorSettings.lingqBorder }, { id: "lingqBorderLearnedPicker", color: colorSettings.lingqBorderLearned }, { id: "knownBackgroundPicker", color: colorSettings.knownBackground }, { id: "knownBorderPicker", color: colorSettings.knownBorder }, { id: "fontColorPicker", color: colorSettings.fontColor }, { id: "playingUnderlinePicker", color: colorSettings.playingUnderline } ]; pickerIds.forEach(item => { const picker = document.getElementById(item.id); if (picker) { picker.style.backgroundColor = item.color; } }); } function updateCssColorVariables(colorSettings) { document.documentElement.style.setProperty("--font-color", colorSettings.fontColor); document.documentElement.style.setProperty("--lingq-background", colorSettings.lingqBackground); document.documentElement.style.setProperty("--lingq-border", colorSettings.lingqBorder); document.documentElement.style.setProperty("--lingq-border-learned", colorSettings.lingqBorderLearned); document.documentElement.style.setProperty("--known-background", colorSettings.knownBackground); document.documentElement.style.setProperty("--known-border", colorSettings.knownBorder); document.documentElement.style.setProperty("--is-playing-underline", colorSettings.playingUnderline); } function updateColorMode(event) { event.stopPropagation(); const selectedColorMode = this.value; const settingsPopup = document.getElementById("lingqAddonSettingsPopup"); settingsPopup.style.backgroundColor = selectedColorMode === "dark" ? "#2a2c2e" : "#ffffff"; storage.set("colorMode", selectedColorMode); const colorSettings = getColorSettings(selectedColorMode); updateColorInputs(colorSettings); document.documentElement.style.setProperty( "--background-color", selectedColorMode === "dark" ? "#2a2c2e" : "#ffffff" ); updateCssColorVariables(colorSettings); applyStyles(document.getElementById("styleTypeSelector").value, selectedColorMode); updateColorPickerBackgrounds(colorSettings); } document.getElementById("colorModeSelector").addEventListener("change", updateColorMode); function setupSlider(sliderId, valueId, settingKey, unit, cssVar, valueTransform) { const slider = document.getElementById(sliderId); const valueDisplay = document.getElementById(valueId); slider.addEventListener("input", function () { const value = parseFloat(this.value); const transformedValue = valueTransform(value); valueDisplay.textContent = transformedValue.toString().replace(unit, ''); storage.set(settingKey, value); document.documentElement.style.setProperty(cssVar, transformedValue); }); } setupSlider("fontSizeSlider", "fontSizeValue", "fontSize", "rem", "--font-size", (val) => `${val}rem`); setupSlider("lineHeightSlider", "lineHeightValue", "lineHeight", "", "--line-height", (val) => val); setupSlider("heightBigSlider", "heightBigValue", "heightBig", "px", "--height-big", (val) => `${val}px`); setupSlider("sentenceHeightSlider", "sentenceHeightValue", "sentenceHeight", "px", "--sentence-height", (val) => `${val}px`); setupSlider("widgetWidthSlider", "widgetWidthValue", "widgetWidth", "px", "--widget-width", (val) => `${val}px`); const autoFinishingCheckbox = document.getElementById("autoFinishingCheckbox"); autoFinishingCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; storage.set("autoFinishing", checked); }); const chatWidgetCheckbox = document.getElementById("chatWidgetCheckbox"); chatWidgetCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; document.getElementById("llmSection").style.display = checked ? "block" : "none"; storage.set("chatWidget", checked); }); const llmProviderModelSelector = document.getElementById("llmProviderModelSelector"); llmProviderModelSelector.addEventListener("change", (event) => { const selectedProvider = event.target.value; storage.set("llmProviderModel", selectedProvider); }); const llmApiKeyInput = document.getElementById("llmApiKeyInput"); llmApiKeyInput.addEventListener("change", (event) => { const apiKey = event.target.value; storage.set("llmApiKey", apiKey); }); const askSelectedCheckbox = document.getElementById("askSelectedCheckbox"); askSelectedCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; storage.set("askSelected", checked); }); const ttsCheckbox = document.getElementById("ttsCheckbox"); ttsCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; document.getElementById("ttsSection").style.display = checked ? "block" : "none"; storage.set("tts", checked); }); const ttsApiKeyInput = document.getElementById("ttsApiKeyInput"); ttsApiKeyInput.addEventListener("change", (event) => { const apiKey = event.target.value; storage.set("ttsApiKey", apiKey); }); const ttsVoiceSelector = document.getElementById("ttsVoiceSelector"); ttsVoiceSelector.addEventListener("change", (event) => { const selectedVoice = event.target.value; storage.set("ttsVoice", selectedVoice); }); const ttsWordCheckbox = document.getElementById("ttsWordCheckbox"); ttsWordCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; storage.set("ttsWord", checked); }); const ttsSentenceCheckbox = document.getElementById("ttsSentenceCheckbox"); ttsSentenceCheckbox.addEventListener('change', (event) => { const checked = event.target.checked; storage.set("ttsSentence", checked); }); document.getElementById("closeSettingsBtn").addEventListener("click", () => { settingsPopup.style.display = "none"; }); function resetSettings() { if (!confirm("Reset all settings to default?")) return; const currentColorMode = document.getElementById("colorModeSelector").value; const defaultColorSettings = currentColorMode === "dark" ? defaults.darkColors : defaults.whiteColors; document.getElementById("styleTypeSelector").value = defaults.styleType; document.getElementById("fontSizeSlider").value = defaults.fontSize; document.getElementById("fontSizeValue").textContent = defaults.fontSize; document.getElementById("lineHeightSlider").value = defaults.lineHeight; document.getElementById("lineHeightValue").textContent = defaults.lineHeight; document.getElementById("heightBigSlider").value = defaults.heightBig; document.getElementById("heightBigValue").textContent = defaults.heightBig; document.getElementById("widgetWidthSlider").value = defaults.widgetWidth; document.getElementById("sentenceHeightSlider").value = defaults.sentenceHeight; document.getElementById("sentenceHeightValue").textContent = defaults.sentenceHeight; updateColorInputs(defaultColorSettings); updateColorPickerBackgrounds(defaultColorSettings); applyStyles(defaults.styleType, currentColorMode); document.getElementById("videoSettings").style.display = defaults.styleType === "video" ? "block" : "none"; document.getElementById("sentenceVideoSettings").style.display = defaults.styleType === "off" ? "block" : "none"; document.documentElement.style.setProperty("--font-size", `${defaults.fontSize}rem`); document.documentElement.style.setProperty("--line-height", defaults.lineHeight); document.documentElement.style.setProperty("--height-big", `${defaults.heightBig}px`); document.documentElement.style.setProperty("--sentence-height", `${defaults.sentenceHeight}px`); document.documentElement.style.setProperty("--widget-width", `${defaults.widgetWidth}px`); updateCssColorVariables(defaultColorSettings); document.getElementById("autoFinishingCheckbox").checked = defaults.autoFinishing; document.getElementById("chatWidgetCheckbox").value = defaults.chatWidget; document.getElementById("llmProviderModelSelector").value = defaults.llmProviderModel; document.getElementById("llmApiKeyInput").value = defaults.llmApiKey; document.getElementById("askSelectedCheckbox").value = defaults.askSelected; document.getElementById("ttsCheckbox").value = defaults.tts; document.getElementById("ttsApiKeyInput").value = defaults.ttsApiKey; document.getElementById("ttsVoiceSelector").value = defaults.ttsVoice; document.getElementById("ttsWordCheckbox").value = defaults.ttsWord; document.getElementById("ttsSentenceCheckbox").value = defaults.ttsSentence; for (const [key, value] of Object.entries(defaults)) { storage.set(key, value); } const prefix = currentColorMode === "dark" ? "dark_" : "white_"; for (const [key, value] of Object.entries(defaultColorSettings)) { storage.set(prefix + key, value); } } document.getElementById("resetSettingsBtn").addEventListener("click", resetSettings); } async function setupDownloadWordsEventListeners(downloadWordsButton, downloadWordsPopup) { async function getAllWords(baseUrl, pageSize, apiType, additionalParams="", progressCallback = () => {}) { let allResults = []; let nextUrl = `${baseUrl}?page_size=${pageSize}&page=1${additionalParams}`; let currentPage = 0; let totalPages = 0; let isFirstCall = true; while (nextUrl) { try { const response = await fetch(nextUrl); if (!response.ok) { throw new Error(`HTTP error! Status: ${response.status}`); } const data = await response.json(); currentPage++; if (isFirstCall) { isFirstCall = false; totalPages = Math.ceil(data.count / pageSize); console.log(`total pages: ${totalPages}`); } progressCallback(currentPage, totalPages, false, null, data.count); if (apiType === 'lingq') { const filteredResults = data.results.map(item => ({ pk: item.pk, term: item.term, fragment: item.fragment, status: item.status, hint: item.hints && item.hints[0] ? item.hints[0].text : null })); allResults = allResults.concat(filteredResults); } else if (apiType === 'known') { allResults = allResults.concat(data.results); } nextUrl = data.next; if (nextUrl) { console.log("Fetched page. Next URL:", nextUrl); } else { console.log("Finished fetching all pages"); progressCallback(currentPage, totalPages, true, null, data.count); } } catch (error) { console.error('Error fetching data:', error); progressCallback(currentPage, totalPages, true, error, 0); break; } } return allResults; } async function downloadWords(baseUrl, pageSize, fileName, apiType, additionalParams="") { const progressContainer = document.getElementById("downloadProgressContainer"); const progressBar = document.getElementById("downloadProgressBar"); const progressText = document.getElementById("downloadProgressText"); if (progressContainer && progressBar && progressText) { progressBar.value = 0; progressBar.max = 100; progressText.textContent = "Initializing download..."; progressContainer.style.display = "block"; } const progressCallback = (currentPage, totalPages,_isDone, error_isErrorEncountered, totalCount) => { if (progressBar && progressText) { if (error_isErrorEncountered) { progressText.textContent = `Error fetching page ${currentPage}: ${error_isErrorEncountered.message}`; progressBar.style.backgroundColor = 'red'; return; } progressBar.max = totalPages; progressBar.value = currentPage; progressText.textContent = `Fetching data... Page ${currentPage} of ${totalPages} (Total items: ${totalCount || 'N/A'})`; if (_isDone) { progressText.textContent = error_isErrorEncountered ? `Export failed: ${error_isErrorEncountered.message}` : `${totalCount} items exported`; } } }; try { const allWords = await getAllWords(baseUrl, pageSize, apiType, additionalParams, progressCallback); if (!allWords || allWords.length === 0) { console.warn("No words found or an error occurred."); return; } let blob; const fileType = fileName.split(".")[1]; if (fileType === 'json') { const dataString = JSON.stringify(allWords, null, 2); blob = new Blob([dataString], { type: 'application/json' }); } else if (fileType === 'csv') { const headers = Object.keys(allWords[0]).join(','); const rows = allWords.map(item => { return Object.values(item).map(value => { if (typeof value === 'string') { return `"${value.replace(/"/g, '""')}"`; } return value; }).join(','); }).join('\n'); const dataString = headers + '\n' + rows; blob = new Blob([dataString], { type: 'text/csv' }); } downloadBlob(blob, fileName); console.log("Export completed."); } catch (error) { console.error('Error:', error); } } function downloadBlob(blob, fileName) { const url = URL.createObjectURL(blob); const a = createElement("a", {href: url, download: fileName}); document.body.appendChild(a); a.click(); document.body.removeChild(a); URL.revokeObjectURL(url); } downloadWordsButton.addEventListener("click", () => { downloadWordsPopup.style.display = "block"; const progressContainer = document.getElementById("downloadProgressContainer"); if (progressContainer) progressContainer.style.display = "none"; const dragHandle = document.getElementById("lingqDownloadWordsDragHandle"); if (dragHandle) { makeDraggable(downloadWordsPopup, dragHandle); } }); const languageCode = await getLanguageCode(); const pageSize = 1000; const setButtonsDisabled = (disabled) => { const buttons = downloadWordsPopup.querySelectorAll('.popup-button'); buttons.forEach(button => { button.disabled = disabled; }); }; const handleDownloadButtonClick = async (url, filename, type, params = '') => { setButtonsDisabled(true); try { await downloadWords(url, pageSize, filename, type, params); } finally { setButtonsDisabled(false); } }; // Download Unknown LingQs button document.getElementById("downloadUnknownLingqsBtn").addEventListener("click", async () => { await handleDownloadButtonClick(`https://www.lingq.com/api/v3/${languageCode}/cards/`, "unknown_lingqs.csv", 'lingq', '&status=0&status=1&status=2&status=3'); }); // Download Unknown LingQ Words button document.getElementById("downloadUnknownLingqWordsBtn").addEventListener("click", async () => { await handleDownloadButtonClick(`https://www.lingq.com/api/v3/${languageCode}/cards/`, "unknown_lingq_words.csv", 'lingq', '&status=0&status=1&status=2&status=3&phrases=false'); }); // Download Unknown LingQ phrases button document.getElementById("downloadUnknownLingqPhrasesBtn").addEventListener("click", async () => { await handleDownloadButtonClick(`https://www.lingq.com/api/v3/${languageCode}/cards/`, "unknown_lingq_phrases.csv", 'lingq', '&status=0&status=1&status=2&status=3&phrases=True'); }); // Download Known LingQs button document.getElementById("downloadKnownLingqsBtn").addEventListener("click", async () => { await handleDownloadButtonClick(`https://www.lingq.com/api/v3/${languageCode}/cards/`, "known_lingqs.csv", 'lingq', '&status=4'); }); // Download known words button document.getElementById("downloadKnownWordsBtn").addEventListener("click", async () => { await handleDownloadButtonClick(`https://www.lingq.com/api/v2/${languageCode}/known-words/`, "known_words.csv", "known"); }); // Close button document.getElementById("closeDownloadWordsBtn").addEventListener("click", () => { downloadWordsPopup.style.display = "none"; }); } function setupEventListeners() { document.getElementById("lingqLessonComplete").addEventListener("click", finishLesson); } function applyStyles(styleType, colorMode) { const colorSettings = getColorSettings(colorMode); let baseCSS = generateBaseCSS(colorSettings, colorMode); let layoutCSS = generateLayoutCSS(); let specificCSS = ""; switch (colorMode) { case "dark": clickElement(".reader-themes-component > button:nth-child(5)"); break; case "white": clickElement(".reader-themes-component > button:nth-child(1)"); break; } switch (styleType) { case "video": specificCSS = generateVideoCSS(); break; case "video2": specificCSS = generateVideo2CSS(); break; case "audio": specificCSS = generateAudioCSS(); break; case "off": specificCSS = generateOffModeCSS(); layoutCSS = ""; break; } baseCSS += layoutCSS; baseCSS += specificCSS; if (styleElement) { styleElement.remove(); styleElement = null; } styleElement = createElement("style", {textContent: baseCSS}); document.querySelector("head").appendChild(styleElement); } function generateBaseCSS(colorSettings, colorMode) { return` :root { --font-size: ${settings.fontSize}rem; --line-height: ${settings.lineHeight}; --font-color: ${colorSettings.fontColor}; --lingq-background: ${colorSettings.lingqBackground}; --lingq-border: ${colorSettings.lingqBorder}; --lingq-border-learned: ${colorSettings.lingqBorderLearned}; --known-background: ${colorSettings.knownBackground}; --known-border: ${colorSettings.knownBorder}; --is-playing-underline: ${colorSettings.playingUnderline}; --background-color: ${colorMode === "dark" ? "#2a2c2e" : "#ffffff"} } /*Color picker*/ .color-picker { width: 30px; height: 15px; border-radius: 4px; cursor: pointer; } .pcr-app { z-index: 10001 !important; } .pcr-app .pcr-interaction .pcr-result { color: var(--font-color) !important; } /*Popup settings*/ #lingqAddonSettings { color: var(--font-color); } #lingqAddonSettingsPopup, #lingqDownloadWordsPopup { position: fixed; top: 40%; left: 40%; transform: translate(-40%, -40%); background-color: var(--background-color, #2a2c2e); color: var(--font-color, #e0e0e0); border: 1px solid rgb(125 125 125 / 30%); border-radius: 8px; box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.2); z-index: 10000; display: none; max-height: 90vh; overflow-y: auto; } #lingqAddonSettingsDragHandle, #lingqDownloadWordsDragHandle { cursor: move; background-color: rgba(128, 128, 128, 0.2); padding: 8px; border-radius: 8px 8px 0 0; text-align: center; user-select: none; } .popup-row { margin: 5px 0; } .nav-button { background: none; border: none; cursor: pointer; font-size: 1.2rem; margin-left: 10px; padding: 5px; } .popup-button { padding: 5px 10px; border: 1px solid rgb(125, 125, 125, 50%); border-radius: 5px; margin: 5px 0; } .popup-section { border: 1px solid rgb(125 125 125 / 50%); padding: 5px 10px; border-radius: 5px; margin: 10px 0; } .popup-input { flex-grow: 1; border: 1px solid rgb(125 125 125 / 50%); border-radius: 5px; } #downloadProgressContainer { display: none; } #downloadProgressText { text-align: center; margin-bottom: 5px; font-size: 0.9em; } #downloadProgressBar { width: 100%; height: 20px; } progress[value]::-webkit-progress-bar { border-radius: 5px; } progress[value]::-webkit-progress-value { border-radius: 5px; } select { width: 100%; margin-top: 5px; padding: 5px; background: rgb(125 125 125 / 10%) !important; } /*Chat*/ #chat-container { margin-bottom:5px; border: 1px solid rgb(125 125 125 / 35%); border-radius: 5px; min-height: 100px; max-height: 300px; overflow-y: auto; resize: vertical; padding: 5px !important; scrollbar-width: none !important; } .input-container { display: flex; margin-bottom:10px; } #user-input { flex-grow: 1; padding: 5px 10px; margin-right: 5px; border: 1px solid rgb(125 125 125 / 35%); border-radius: 5px; font-size: 0.85rem; } #send-button { padding: 5px 10px; border: 1px solid rgb(125 125 125 / 35%); border-radius: 5px; } .chat-message { padding: 5px; margin-bottom: 5px; border-radius: 8px; color: var(--font-color); font-size: 0.85rem; } .user-message { background-color: rgb(125 125 125 / 5%); } .bot-message { background-color: rgb(125 125 125 / 10%); } @keyframes gradient-move { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } } .loading-message { background: linear-gradient( 90deg, rgb( from var(--font-color) r g b / 0.5) 0%, var(--font-color) 50%, rgb( from var(--font-color) r g b / 0.5) 100% ); background-size: 200% 200%; -webkit-text-fill-color: transparent; background-clip: text; animation: gradient-move 3s linear infinite; } #chat-container li { list-style: inside !important; } #chat-container ui { margin-top: 0.5rem; } #chat-container hr { margin: 0.3rem 0 0.5rem; border: 0; height: 1px; background-color: rgb(125 125 125 / 50%); } /*tts*/ #playAudio { cursor: pointer; font-size: 1.5rem; padding: 5px; } /*font settings*/ .reader-container { line-height: var(--line-height) !important; font-size: var(--font-size) !important; padding: 0 !important; } .sentence-text-head { min-height: 4.5rem !important; } .reader-container p { margin-top: 0 !important; } .reader-container p span.sentence-item, .reader-container p .sentence { color: var(--font-color) !important; } .sentence.is-playing, .sentence.is-playing span { text-underline-offset: .2em !important; text-decoration-color: var(--is-playing-underline) !important; } /*highlightings*/ .phrase-item { padding: 0 !important; } .phrase-item:not(.phrase-item-status--4, .phrase-item-status--4x2) { background-color: var(--lingq-background) !important; } .phrase-item.phrase-item-status--4, .phrase-item.phrase-item-status--4x2 { background-color: rgba(0, 0, 0, 0) !important; } .phrase-cluster:not(:has(.phrase-item-status--4, .phrase-item-status--4x2)) { border: 1px solid var(--lingq-border) !important; border-radius: .25rem; } .phrase-cluster:has(.phrase-item-status--4, .phrase-item-status--4x2) { border: 1px solid var(--lingq-border-learned) !important; border-radius: .25rem; } .reader-container .sentence .lingq-word:not(.is-learned) { border: 1px solid var(--lingq-border) !important; background-color: var(--lingq-background) !important; } .reader-container .sentence .lingq-word.is-learned { border: 1px solid var(--lingq-border-learned) !important; } .reader-container .sentence .blue-word { border: 1px solid var(--known-border) !important; background-color: var(--known-background) !important;; } .phrase-cluster:hover, .phrase-created:hover { padding: 0 !important; } .phrase-cluster:hover .phrase-item, .phrase-created .phrase-item { padding: 0 !important; } .reader-container .sentence .selected-text { padding: 0 !important; } `; } function generateLayoutCSS() { return ` :root { --article-height: calc(var(--app-height) - var(--height-big)); --header-height: 50px; --widget-width: 400px; --footer-height: 80px; --reader-layout-columns: 1fr var(--widget-width); --reader-layout-rows: var(--article-height) calc(var(--height-big) - var(--footer-height)) var(--footer-height); } /*header settings*/ .main-wrapper { padding: 0 !important; } #main-nav { z-index: 1; } #main-nav > nav { height: var(--header-height); } #main-nav > nav > div:nth-child(1) { height: var(--header-height); } .main-header { pointer-events: none; } .main-header > div { grid-template-columns: 1fr 150px !important; padding-left: 400px !important; } .main-header section:nth-child(1) { display: none; } .main-header section { pointer-events: auto; z-index: 1; } .main-header svg { width: 20px !important; height: 20px !important; } .main-header section .dropdown-content { position: fixed; } .lesson-progress-section { grid-template-rows: unset !important; grid-template-columns: unset !important; grid-column: 1 !important; pointer-events: auto; } .lesson-progress-section .rc-slider{ grid-row: unset !important; grid-column: unset !important; width: 50% !important; } /*layout*/ #lesson-reader { grid-template-columns: var(--reader-layout-columns); grid-template-rows: var(--reader-layout-rows); overflow-y: hidden; height: auto !important; } .sentence-text { height: calc(var(--article-height) - var(--header-height)) !important; padding: 0 0 20px !important; } .reader-container-wrapper { height: 100% !important; } .widget-area { padding: var(--header-height) 0 10px !important; margin: 0 10px !important; height: 100% !important; justify-content: center; display: flex; } .reader-widget { display: flow !important; overflow-y: auto; width: 100% !important; height: fit-content !important; max-width: none !important; scrollbar-width: none !important; } .reader-widget:not(.reader-widget--resources) { padding: 10px !important; } .reader-widget.reader-widget--resources { padding: 10px 15px !important; } .reference-main { margin-bottom: 5px; } .reference-word { white-space: pre-line !important; } .section-widget--main { margin: 0 !important; padding: 0 !important; } .appCue-poular-hints { max-height: 350px; overflow-y: auto; scrollbar-width: none !important; } .section-widget--foot { margin: 0 !important; padding: 10px 0 0 !important; display: block !important; } .dictionary-resources { width: 100% !important; } .word-status-bar { width: 100%; grid-template-columns: repeat(6, 1fr) !important; grid-gap: 10px !important; } .reference-helpers { display: none !important; } .main-footer { grid-area: 3 / 1 / 3 / 1 !important; align-self: end; padding: 5px 10px 10px; height: 100%; } .main-footer > div { height: 100%; } .lesson-bottom > div { position: unset !important; } .main-content { grid-template-rows: var(--header-height) 1fr !important; overflow: hidden; align-items: center; } /*make prev/next page buttons compact*/ .reader-component { grid-template-columns: 0 1fr 0 !important; align-items: baseline; } .reader-component > div > a.button > span { width: 0.5rem !important; } .reader-component > div > a.button > span > svg { width: 15px !important; height: 15px !important; } .loadedContent { padding: 0 0 0 10px !important;; } /*font settings*/ .reader-container { margin: 0 !important; float: left !important; columns: unset !important; overflow-y: scroll !important; max-width: unset !important; } /*video viewer*/ .video-player { display: flex !important; justify-content: flex-end !important; pointer-events: none; z-index: 38 !important; } .video-player > .modal-background { background-color: rgb(26 28 30 / 0%) !important; } .video-player > .modal-content { max-width: var(--width-big) !important; margin: 0 0 10px 10px !important; border-radius: 0.75rem !important; } .video-player .modal-section { display: none !important; } .video-wrapper { height: var(--height-big) !important; overflow: hidden; pointer-events: auto; } /*video controller*/ .rc-slider-rail { background-color: dimgrey !important; } .rc-slider-step { margin-top: -8px !important; height: 1.2rem !important; } .lingq-audio-player { margin-left: 10px; } .section--player.is-expanded { width: 100% !important; height: 100%; padding: 0 !important; } .sentence-mode-button { margin: 0 0 10px 0; } .player-wrapper { grid-template-columns: 1fr 40px !important; padding: 0 !important; } .audio-player { padding: 0 0.5rem !important; grid-template-rows: 16px 16px auto !important; } .audio-player--controllers a { height: 25px !important; padding: 0 1em !important; margin: 5px 0; } .audio-player--controllers span { height: 25px !important; } `; } function generateVideoCSS() { return ` :root { --width-big: calc(100vw - var(--widget-width) - 10px); --height-big: ${settings.heightBig}px; } .main-content { grid-area: 1 / 1 / 2 / 2 !important; } .widget-area { grid-area: 1 / 2 / 3 / 2 !important; } .main-footer { grid-area: 3 / 2 / 4 / 3 !important; align-self: end; } .video-player { align-items: flex-start !important; } `; } function generateVideo2CSS() { return ` :root { --width-big: calc(50vw - calc(var(--widget-width) / 2) - 10px); --height-big: calc(100vh - 65px); --reader-layout-columns: 1fr var(--widget-width) 1fr; --reader-layout-rows: var(--article-height) var(--footer-height); --article-height: calc(var(--app-height) - var(--footer-height)); } #lesson-reader { grid-template-columns: var(--reader-layout-columns); } .main-content { grid-area: 1 / 1 / 2 / 2 !important; } .widget-area { grid-area: 1 / 2 / 2 / 3 !important; } .main-footer { grid-area: 2 / 2 / 3 / 3 !important; align-self: end; } .video-player { align-items: end !important; } `; } function generateAudioCSS() { return ` :root { --reader-layout-rows: var(--article-height) var(--footer-height); --article-height: calc(var(--app-height) - var(--footer-height)); } .main-content { grid-area: 1 / 1 / 2 / 2 !important; } .widget-area { grid-area: 1 / 2 / 2 / 2 !important; } .main-footer { grid-area: 2 / 1 / 3 / 2 !important; align-self: end; } `; } function generateOffModeCSS() { return ` :root { --width-small: 440px; --height-small: 260px; --sentence-height: ${settings.sentenceHeight}px; --right-pos: 0.5%; --bottom-pos: 5.5%; } /*video player*/ .video-player.is-minimized .video-wrapper, .sent-video-player.is-minimized .video-wrapper { height: var(--height-small); width: var(--width-small); overflow: auto; resize: both; } .video-player.is-minimized .modal-content, .sent-video-player.is-minimized .modal-content { max-width: calc(var(--width-small)* 3); margin-bottom: 0; } .video-player.is-minimized, .sent-video-player.is-minimized { left: auto; top: auto; right: var(--right-pos); bottom: var(--bottom-pos); z-index: 99999999; overflow: visible } /*sentence mode video player*/ .loadedContent:has(#sentence-video-player-portal) { grid-template-rows: var(--sentence-height) auto auto 1fr !important; } #sentence-video-player-portal .video-section { width: 100% !important; max-width: none !important; } #sentence-video-player-portal .video-wrapper { height: 100% !important; max-height: none !important; } #sentence-video-player-portal div:has(> iframe) { height: 100% !important; } `; } function clickElement(selector) { const element = document.querySelector(selector); if (element) element.click(); } function focusElement(selector) { const element = document.querySelector(selector); if (element) { element.focus(); element.setSelectionRange(element.value.length, element.value.length); } } function copySelectedText() { const selected_text = document.querySelector(".reference-word"); if (selected_text) { navigator.clipboard.writeText(selected_text.textContent); } } function finishLesson(){ clickElement(".reader-component > .nav--right > a"); } function preventPropagation(event){ event.preventDefault(); event.stopPropagation(); } function setupKeyboardShortcuts() { document.addEventListener("keydown", function (event) { const targetElement = event.target; const isTextInput = targetElement.type === "text" || targetElement.type === "textarea" || targetElement.type === "input"; const withoutModifierKeys = !event.ctrlKey && !event.shiftKey && !event.altKey; const eventKey = event.key.toLowerCase(); if (isTextInput) { if (targetElement.id == "user-input") { return; } if ((eventKey == 'enter' || eventKey == 'escape') && withoutModifierKeys) { preventPropagation(event); event.target.blur(); } else { return; } } const shortcuts = { 'p': () => clickElement(".modal-section > div > button:nth-child(2)"), // video full screen toggle '`': () => focusElement(".reference-input-text"), // Move cursor to meaning input 'q': () => focusElement("#user-input"), // Move cursor to the chat widget 'w': () => clickElement(".is-tts"), // Play tts audio 'e': () => clickElement(".dictionary-resources > a:nth-last-child(1)"), // Open Translator 'a': () => clickElement(".audio-player--controllers > div:nth-child(1) > a"), // 5 sec Backward 's': () => clickElement(".audio-player--controllers > div:nth-child(2) > a"), // 5 sec Forward 'd': () => document.dispatchEvent(new KeyboardEvent("keydown", { key: "k" })), // Make word Known 'f': () => clickElement(".dictionary-resources > a:nth-child(1)"), // Open Dictionary 'c': () => copySelectedText() // Copy selected text }; if (shortcuts[eventKey] && withoutModifierKeys) { preventPropagation(event); shortcuts[eventKey](); } }, true); } async function getUserProfile() { const url = `https://www.lingq.com/api/v3/profiles/`; const response = await fetch(url); const data = await response.json(); return data.results[0] } async function getLanguageCode() { const userProfile = await getUserProfile(); return userProfile.active_language; } async function getDictionaryLanguage() { const userProfile = await getUserProfile(); return await userProfile.dictionary_languages[0]; } async function getDictionaryLocalePairs() { const url = `https://www.lingq.com/api/v2/dictionary-locales/`; const response = await fetch(url); const data = await response.json(); return Object.fromEntries(data.map(item => [item.code, item.title])); } function getLessonId() { const url = document.URL; const regex = /https*:\/\/www\.lingq\.com\/\w+\/learn\/\w+\/web\/reader\/(\d+)/; const match = url.match(regex); return match[1]; } async function getCollectionId() { const url = document.URL; const regex = /https*:\/\/www\.lingq\.com\/\w+\/learn\/\w+\/web\/library\/course\/(\d+)/; const match = url.match(regex); return match[1]; } async function getLessonInfo(lessonId) { const languageCode = await getLanguageCode(); const url = `https://www.lingq.com/api/v3/${languageCode}/lessons/counters/?lesson=${lessonId}`; const response = await fetch(url); const data = await response.json(); return data[lessonId]; } async function getAllLessons(languageCode, collectionId) { let allLessons = []; let nextUrl = `https://www.lingq.com/api/v3/${languageCode}/search/?page=1&page_size=1000&collection=${collectionId}`; while (nextUrl) { try { const response = await fetch(nextUrl); if (!response.ok) { throw new Error(`HTTP error! Status: ${response.status}`); } const data = await response.json(); allLessons = allLessons.concat(data.results); nextUrl = data.next; } catch (error) { console.error('Error fetching lessons:', error); break; } } return allLessons; } async function setLessonProgress(lessonId, wordIndex) { const languageCode = await getLanguageCode(); const url = `https://www.lingq.com/api/v3/${languageCode}/lessons/${lessonId}/bookmark/`; const payload = { wordIndex: wordIndex, completedWordIndex: wordIndex, client: 'web' }; fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload) }); } function setupYoutubePlayerCustomization() { function replaceNoCookie() { document.querySelectorAll("iframe").forEach(function (iframe) { let src = iframe.getAttribute("src"); if (src && src.includes("disablekb=1")) { src = src.replace("disablekb=1", "disablekb=0"); // keyboard controls are enabled src = src + "&cc_load_policy=1"; // caption is shown by default src = src + "&controls=0"; // player controls do not display in the player iframe.setAttribute("src", src); } }); } async function setupSliderObserver() { const lessonId = getLessonId(); const lessonInfo = await getLessonInfo(lessonId); let lastCompletedPercentage = lessonInfo["progress"]; console.log(`last progress: ${lastCompletedPercentage}`); const sliderTrack = document.querySelector('.audio-player--progress .rc-slider-track'); const sliderContainer = createSliderElements(); const videoContainer = document.querySelector(".modal-content > div"); videoContainer.appendChild(sliderContainer); const videoSliderTrack = sliderContainer.querySelector(".rc-slider-track"); const syncVideoSliderTrack = (videoSliderTrack, sliderTrack) => { videoSliderTrack.style.cssText = sliderTrack.style.cssText; }; const updateLessonProgress = (lessonId, lessonInfo, progressPercentage, lastCompletedPercentage) => { const progressUpdatePeriod = 5; const flooredProgressPercentage = Math.floor(progressPercentage / progressUpdatePeriod) * progressUpdatePeriod; if (flooredProgressPercentage > lastCompletedPercentage) { console.log(`progress percentage: ${flooredProgressPercentage}. Updated`); const wordIndex = Math.floor(lessonInfo["totalWordsCount"] * (flooredProgressPercentage / 100)); setLessonProgress(lessonId, wordIndex); return flooredProgressPercentage; } return lastCompletedPercentage; }; const sliderObserver = new MutationObserver(function (mutationsList) { for (const mutation of mutationsList) { if (mutation.type === 'attributes' && mutation.attributeName === 'style') { syncVideoSliderTrack(videoSliderTrack, sliderTrack); const progressPercentage = parseFloat(sliderTrack.style.width); lastCompletedPercentage = updateLessonProgress(lessonId, lessonInfo, progressPercentage, lastCompletedPercentage); const isLessonFinished = progressPercentage >= 99.5; if (isLessonFinished && settings.autoFinishing) { setTimeout(finishLesson, 3000); } } } }); sliderObserver.observe(sliderTrack, {attributes: true, attributeFilter: ['style']}); console.log('Observer started for rc-slider-track'); } function createSliderElements() { const sliderContainer = createElement("div", {className: "rc-slider rc-slider-horizontal"}); const sliderRail = createElement("div", {className: "rc-slider-rail"}); const sliderTrack = createElement("div", {className: "rc-slider-track"}); sliderContainer.appendChild(sliderRail); sliderContainer.appendChild(sliderTrack); return sliderContainer; } const iframeObserver = new MutationObserver(function (mutationsList) { for (const mutation of mutationsList) { if (mutation.type === "childList" && mutation.addedNodes.length > 0) { mutation.addedNodes.forEach((node) => { if (node.nodeName === "IFRAME") { replaceNoCookie(); clickElement('.modal-section.modal-section--head button[title="Expand"]'); setupSliderObserver(); } }); } } }); iframeObserver.observe(document.body, {childList: true, subtree: true, attributes: true, attributeFilter: ["src"]}); } async function changeScrollAmount(selector, scrollAmount) { const readerContainer = await waitForElement(selector); if (readerContainer) { readerContainer.addEventListener("wheel", (event) => { event.preventDefault(); const delta = event.deltaY; readerContainer.scrollTop += delta * scrollAmount; }); } } function setupSentenceFocus() { function focusPlayingSentence() { const playingSentence = document.querySelector(".sentence.is-playing"); if (playingSentence) { /* playingSentence.scrollIntoView({ behavior: "smooth", block: "center" }); */ const scrolling_div = document.querySelector(".reader-container") scrolling_div.scrollTop = playingSentence.offsetTop + Math.floor(playingSentence.offsetHeight / 2) - Math.floor(scrolling_div.offsetHeight / 2); } } const observer = new MutationObserver((mutations) => { mutations.forEach((mutation) => { if ( mutation.type === "attributes" && mutation.attributeName === "class" && mutation.target.matches(".sentence") ) { focusPlayingSentence(); } }); }); const container = document.querySelector(".sentence-text"); if (container) { observer.observe(container, { attributes: true, subtree: true }); } } async function waitForElement(selector) { return new Promise(resolve => { if (document.querySelector(selector)) { return resolve(document.querySelector(selector)); } const observer = new MutationObserver(() => { if (document.querySelector(selector)) { resolve(document.querySelector(selector)); observer.disconnect(); } }); observer.observe(document.documentElement, { childList: true, subtree: true }); }); } function extractTextFromDOM(domElement) { const textParts = []; const sentenceElements = domElement.querySelectorAll('.sentence'); if (!sentenceElements || sentenceElements.length === 0) return null; sentenceElements.forEach(sentenceElement => { for (const childNode of sentenceElement.childNodes) { if (childNode.nodeType === Node.TEXT_NODE) { const text = childNode.textContent.trim(); if (text) textParts.push(text); } else if (childNode.nodeType === Node.ELEMENT_NODE) { if (!childNode.matches('.sentence-item')) return; textParts.push(childNode.textContent); if (childNode.matches('.has-end-punctuation-question')) textParts.push('?'); if (childNode.matches('.has-end-punctuation-period')) textParts.push('.'); } } textParts.push('\n'); }); return textParts.slice(0, -1).join(' ') .replace(/[^\S\n]?(\?|\.|\n)[^\S\n]?/g, '$1') .replace(/[^\S\n]?(,)/g, '$1'); } function stopPlayingAudio(autioContext) { if (!autioContext) return; try { autioContext.close(); autioContext = null; } catch (error) { console.error("Stop Audio:", error); throw error; } } let audioContext = null; async function playAudio(audioData, volume = 0.5) { stopPlayingAudio(audioContext); return new Promise((resolve, reject) => { audioContext = new AudioContext(); const gainNode = audioContext.createGain(); gainNode.gain.value = volume; gainNode.connect(audioContext.destination); const audioDataCopy = audioData.slice(0); audioContext.decodeAudioData(audioDataCopy) .then(buffer => { const source = audioContext.createBufferSource(); source.buffer = buffer; source.connect(gainNode); source.start(0); source.onended = () => { resolve(); audioContext.close(); }; source.onerror = (e) => { reject("Audio play error : " + e); } }) .catch(e => { reject("Decoding error : " + e) }); }); } async function openAITTS(text, API_KEY, voice = "nova", playbackRate = 1, instructions) { const modelId = "gpt-4o-mini-tts"; const apiUrl = "https://api.openai.com/v1/audio/speech"; if (!API_KEY) { throw new Error("Invalid or missing OpenAI API key. Please set the API_KEY"); } if (!["nova", "onyx", "alloy", "echo", "fable", "shimmer"].includes(voice)) { console.warn(`Invalid voice "${voice}". Using default voice "nova".`); voice = "nova"; } if (typeof playbackRate !== 'number' || playbackRate < 0.5 || playbackRate > 1.5) { console.warn(`Invalid playback rate "${playbackRate}". Using default rate 1.`); playbackRate = 1; } try { const response = await fetch(apiUrl, { method: "POST", headers: { "Accept": "audio/mpeg", "Content-Type": "application/json", "Authorization": `Bearer ${API_KEY}` }, body: JSON.stringify({ input: text, model: modelId, voice: voice, instructions: instructions, speed: playbackRate }) }); if (!response.ok) { let errorMessage = `HTTP error! Status: ${response.status}`; try { const errorBody = await response.json(); errorMessage += ` - OpenAI Error: ${errorBody?.error?.message || JSON.stringify(errorBody)}`; } catch (parseError) { errorMessage += ` - Failed to parse error response.`; } throw new Error(errorMessage); } return await response.arrayBuffer(); } catch (error) { console.error("Error during OpenAI TTS request:", error); throw error; } } async function setupLLMs() { async function updateWidget() { if (document.getElementById('chatWidget')) return; let targetSectionHead = document.querySelector("#lesson-reader .widget-area > .reader-widget > .section-widget--head"); targetSectionHead = targetSectionHead ? targetSectionHead : document.querySelector("#lesson-reader .widget-area > .reader-widget"); if (!targetSectionHead) return; const isSentence = !document.querySelector(".section-widget--main"); const selection = window.getSelection(); if (selection.rangeCount > 0) { const referenceWord = targetSectionHead.querySelector(".reference-word"); const extractedText = extractTextFromDOM(selection.getRangeAt(0).cloneContents()); if (referenceWord && extractedText && isSentence) { referenceWord.textContent = extractedText; console.log("The referenceWord is changed."); } } const [llmProvider, llmModel] = settings.llmProviderModel.split(" "); const llmApiKey = settings.llmApiKey; console.log(llmProvider, llmModel) const systemPrompt = ` Ensure all translations, explanations, definitions, and examples are provided exclusively in '${userLanguage}', regardless of the original input language, using the specified HTML formatting for clarity. You are a language assistant designed to help users understand words and sentences. ## Core Principles * **Language:** Respond exclusively in '${userLanguage}'. Avoid using the original language for explanations, all content should be translated into '${userLanguage}'. * **Formatting:** Use HTML tags ('', '', '

', '