92 lines
2.7 KiB
JavaScript
92 lines
2.7 KiB
JavaScript
var vocabStyle = `
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.furikani-vocabulary {
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display: none;
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}
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`
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var kanjiStyle = `
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.furikani-kanji {
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display: none;
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}
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`
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var vocabStyleSheet = document.createElement("style")
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var kanjiStyleSheet = document.createElement("style")
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document.head.appendChild(vocabStyleSheet)
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document.head.appendChild(kanjiStyleSheet)
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// Get stored word list from chrome storage
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chrome.storage.local.get(["vocabulary", "kanji", "validUserLevel", "enabled", "enabledVocab", "enabledKanji"], (data) => {
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// The users level is not valid, e.g. it exceeds the maximum allowed level
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// WaniKani requires that devs check if users are actually allowed to access content of this level
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if(!data.validUserLevel)
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return
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if(data.enabled)
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{
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if(data.enabledVocab)
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vocabStyleSheet.innerHTML = vocabStyle
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if(data.enabledKanji)
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kanjiStyleSheet.innerHTML = kanjiStyle
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}
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const vocabulary = data.vocabulary
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const kanji = data.kanji
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// Fetch all <ruby> tags on the website
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var rubyTags = document.body.getElementsByTagName("ruby")
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for(let tag in rubyTags)
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{
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// Copy the ruby element into a new ruby element so we can modify it
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// without modifying the website
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var ruby = document.createElement("ruby")
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ruby.innerHTML = rubyTags.item(tag).innerHTML
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// Remove all tags (except for <rb>)
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while(ruby.lastElementChild)
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{
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if(ruby.lastElementChild.tagName.toLowerCase() === "rb" ||
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ruby.lastElementChild.tagName.toLowerCase() === "span")
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{
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ruby.innerHTML = ruby.lastElementChild.innerHTML
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break
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}
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ruby.removeChild(ruby.lastElementChild)
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}
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// If the contents of the <ruby> tag are in the word list, remove the <rt> tag
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var rtTag = rubyTags.item(tag).getElementsByTagName("rt").item(0)
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if(vocabulary.includes(ruby.innerText))
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rtTag.classList.add("furikani-vocabulary")
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if(kanji.includes(ruby.innerText))
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rtTag.classList.add("furikani-kanji")
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}
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})
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chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
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if(msg.action === "settingsUpdated")
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{
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chrome.storage.local.get(["enabled", "enabledVocab", "enabledKanji"], (data) => {
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console.log(data)
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if(!data.enabled)
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{
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vocabStyleSheet.innerHTML = ""
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kanjiStyleSheet.innerHTML = ""
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return
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}
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vocabStyleSheet.innerHTML = data.enabledVocab ? vocabStyle : ""
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kanjiStyleSheet.innerHTML = data.enabledKanji ? kanjiStyle : ""
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sendResponse(true)
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})
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}
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return true;
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}) |