24 lines
813 B
JavaScript
24 lines
813 B
JavaScript
const rawToParsed = (text) => {
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text = text.replace(/<br>/g, '\n')
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text = text.replace(/ /g, ' ')
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// Since we used innerHTML to get the content of the div.contenteditable
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// it is escaped. With this little trick from https://stackoverflow.com/a/7394787
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// We unescape the code again, so if you write `<strong>` we can display
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// it again instead of `<strong>`
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const temp = document.createElement('textarea')
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temp.innerHTML = text
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text = temp.value
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// Although the text is fully trimmed, at the very least the last
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// "\n" occurrence should be always removed, as browsers add a
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// "<br>" element as soon as some rich text is written in a content
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// editable div (for example, if a new line is added the div content
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// will be "<br><br>").
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return text.trim()
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}
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export {
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rawToParsed,
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}
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