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Merge pull request #1350 from codalab/develop
Merge develop into master
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,28 +1,29 @@ | ||
| // Function to render Markdown, HTML and Latex and return updated content | ||
| function renderMarkdownWithLatex(content) { | ||
| if(content === null){ | ||
| return [] | ||
| } | ||
| const parsedHtml = new DOMParser().parseFromString(marked(content), "text/html") | ||
| const traverseAndRenderLatex = (node) => { | ||
| if (node.nodeType === Node.ELEMENT_NODE) { | ||
| const latexPattern = /\$\$([\s\S]*?)\$\$|\$([^\$\n]*?)\$/g | ||
| const hasLatex = latexPattern.test(node.textContent) | ||
| if (hasLatex) { | ||
| const tempDiv = document.createElement('div') | ||
| tempDiv.innerHTML = node.innerHTML.replace(latexPattern, (_, formula1, formula2) => { | ||
| const formula = formula1 || formula2 | ||
| return katex.renderToString(formula, { throwOnError: false }) | ||
| }); | ||
| node.innerHTML = tempDiv.innerHTML | ||
| } | ||
| if(content === null){ | ||
| return [] | ||
| } | ||
| const parsedHtml = new DOMParser().parseFromString(marked(content), "text/html") | ||
|
|
||
| const traverseAndRenderLatex = (node) => { | ||
| if (node.nodeType === Node.ELEMENT_NODE) { | ||
| const latexPattern = /\$\$([\s\S]*?)\$\$|\$([^\$\n]*?)\$/g | ||
| const hasLatex = latexPattern.test(node.textContent) | ||
| if (hasLatex) { | ||
| const tempDiv = document.createElement('div') | ||
| tempDiv.innerHTML = node.innerHTML.replace(latexPattern, (_, formula1, formula2) => { | ||
| const formula = formula1 || formula2 | ||
| const decodedFormula = formula.replace(/</g, '<').replace(/>/g, '>') | ||
| return katex.renderToString(decodedFormula, { throwOnError: false }) | ||
| }); | ||
| node.innerHTML = tempDiv.innerHTML | ||
| } | ||
|
|
||
| node.childNodes.forEach(traverseAndRenderLatex) | ||
| }; | ||
|
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| traverseAndRenderLatex(parsedHtml.body) | ||
|
|
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| return parsedHtml.body.childNodes | ||
| } | ||
|
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| node.childNodes.forEach(traverseAndRenderLatex) | ||
| }; | ||
|
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| traverseAndRenderLatex(parsedHtml.body) | ||
|
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| return parsedHtml.body.childNodes | ||
| } |
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