68 lines
2.1 KiB
JavaScript
68 lines
2.1 KiB
JavaScript
function urlify(text) {
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let textregex = /(([a-z]+:\/\/)(([a-z0-9\-]+\.)+([a-z]{2}|aero|arpa|app|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel|local|internal|tk|ga|xxx|to))(:[0-9]{1,5})?(\/[a-z0-9_\-\.~]+)*(\/([a-z0-9_\-\.]*)(\?[a-z0-9+_\-\.%=&]*)?)?(#[a-zA-Z0-9!$&'()*+.=-_~:@/?]*)?)(\s+|$)/gi
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return text.replace(textregex,'<a href="$1" target="_blank" class="insertedlink">$1</a> ')
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}
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function newlineify(text) {
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let textregex = /(\n)/gi
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return text.replace(textregex,' <br>')
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}
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function crossout(text) {
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let textregex = /~([^~]*)~/gi
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return text.replace(textregex,'<span class="crossout">$1</span>')
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}
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function italicify(text) {
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let textregex = /\*([^\*]*)\*/gi
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return text.replace(textregex,'<i>$1</i> ')
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}
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function boldify(text) {
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let textregex = /\*\*([^\*]*)\*\*/gi
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return text.replace(textregex,'<b>$1</b> ')
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}
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function filterMentions(text) {
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let textregex = /(@[^\s]*)/gi //if you find an "@" select everything until you find a whitespace (and save as $1)
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return text.replace(textregex,`<span><a href="/users/$1" class="mention">$1</a></span> `)
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}
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function filterReplies(text) {
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let textregex = /_@_([^\s]*)/gi
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return text.replace(textregex,`<span><a href="/users/$1" class="reply" style="color: pink;">$1</a></span> `)
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}
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/**
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* filter out html, as well as render some markdown into html
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* @param {string} text text to filter/format
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* @return {string} html that represents the filtered text
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*/
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function filterPost(text) {
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text = htmlesc(text)
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text = newlineify(text)
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text = urlify(text)
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//text = filterReplies(text)
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text = filterMentions(text)
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text = crossout(text)
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text = boldify(text)
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text = italicify(text)
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return text
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}
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/**
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* filter out html, as well as render some markdown into html, but without mentions
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* @param {string} text text to filter/format
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* @return {string} html that represents the filtered text
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*/
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function filterReply(text) {
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text = htmlesc(text)
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text = newlineify(text)
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text = urlify(text)
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text = crossout(text)
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text = boldify(text)
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text = italicify(text)
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return text
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}
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