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handle hasInvalidKatex

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lebr0nli 2021-07-24 18:27:44 +08:00
parent 38b6b93388
commit c258ad0777
2 changed files with 27 additions and 18 deletions
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43
slader-limit-bypass/js/quizlet_bypass.js
View file

@ -70,7 +70,7 @@ function processData(data){
if (column.text)
{
var textDiv = document.createElement('div');
textDiv.classList.add('sladerBypassKatexTextArea')
textDiv.classList.add('sladerBypassKatexTextArea');
textDiv.textContent = column.text.replaceAll('\n\n\n', '\n\n'); // The replace call is a bit funky but it works.
columnDiv.appendChild(textDiv);
}
@ -81,13 +81,16 @@ function processData(data){
image.setAttribute('src', column.images.additional.regular.srcUrl);
columnDiv.appendChild(image);
}
// Append server-rendered image src url. Used in errorhandling. (See: handleKatexError())
if (column.images.latex && column.images.latex.large)
{
div.querySelector('.sladerBypassKatex').setAttribute('katexsrc', column.images.latex.large.srcUrl);
}
// handle hasInvalidKatex
if(column.hasInvalidKatex)
div.querySelector('.sladerBypassKatex').setAttribute('InvalidKatex', "true");
div.querySelector('.sladerBypassKatex').appendChild(columnDiv);
});
@ -99,21 +102,27 @@ function processData(data){
// Render Katex for each card
expArea.querySelectorAll('.sladerBypassKatex').forEach(textArea => {
try {
renderMathInElement(textArea, {
delimiters: [
{left: "$$", right: "$$", display: true},
{left: "$", right: "$", display: false},
{left: "\\(", right: "\\)", display: false},
{left: "\\begin{equation}", right: "\\end{equation}", display: true},
{left: "\\begin{align}", right: "\\end{align}", display: true},
{left: "\\begin{alignat}", right: "\\end{alignat}", display: true},
{left: "\\begin{gather}", right: "\\end{gather}", display: true},
{left: "\\begin{CD}", right: "\\end{CD}", display: true},
{left: "\\[", right: "\\]", display: true}
],
throwOnError : true,
errorCallback : function(a, b){ handleKatexError(a, b, textArea); }
});
if(!textArea.hasAttribute("InvalidKatex")){
renderMathInElement(textArea, {
delimiters: [
{left: "$$", right: "$$", display: true},
{left: "$", right: "$", display: false},
{left: "\\(", right: "\\)", display: false},
{left: "\\begin{equation}", right: "\\end{equation}", display: true},
{left: "\\begin{align}", right: "\\end{align}", display: true},
{left: "\\begin{alignat}", right: "\\end{alignat}", display: true},
{left: "\\begin{gather}", right: "\\end{gather}", display: true},
{left: "\\begin{CD}", right: "\\end{CD}", display: true},
{left: "\\[", right: "\\]", display: true}
],
throwOnError : true,
errorCallback : function(a, b){ handleKatexError(a, b, textArea); }
});
}
else{
// sometimes even hasInvalidKatex, textArea still can render without error
handleKatexError("hasInvalidKatex","hasInvalidKatex", textArea);
}
} catch (error) {
console.error('Katex experienced an error. Attempting to load image replacement.');
}

2
slader-limit-bypass/manifest.json
View file

@ -1,6 +1,6 @@
{
"name": "slader bypass",
"version": "0.7",
"version": "0.8",
"author":"Alan Li & Ethan Harvey",
"description": "Slader/Quizlet 5 solutions limit bypass",
"permissions": [