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Remove urls temporarily during markdown parsing so that markdown would not interfere

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This commit is contained in:
Jeremy Zhang 2017-09-13 03:56:10 +00:00
parent 2e4781d499
commit d9edf7e8ef
1 changed files with 12 additions and 0 deletions
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12
webapp/titanembeds/static/js/embed.js
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@ -743,6 +743,13 @@
} }
function parse_message_markdown(text) { function parse_message_markdown(text) {
var geturl_regex = /(\(.*?)?\b((?:https?|ftp|file):\/\/[-a-z0-9+&@#\/%?=~_()|!:,.;]*[-a-z0-9+&@#\/%=~_()|])/ig;
var links = text.match(geturl_regex); // temporarily remove urls so markdown won't mark inside of the url
if (links) {
for (var i = 0; i < links.length; i++) {
text = text.replace(links[i], "$LINK"+i+"$");
}
}
text = text.replace(/\*\*(.*?)\*\*/g, "<b>$1</b>"); text = text.replace(/\*\*(.*?)\*\*/g, "<b>$1</b>");
text = text.replace(/\*(.*?)\*/g, "<i>$1</i>"); text = text.replace(/\*(.*?)\*/g, "<i>$1</i>");
text = text.replace(/__(.*?)__/g, "<u>$1</u>"); text = text.replace(/__(.*?)__/g, "<u>$1</u>");
@ -750,6 +757,11 @@
text = text.replace(/~~(.*?)~~/g, "<del>$1</del>"); text = text.replace(/~~(.*?)~~/g, "<del>$1</del>");
text = text.replace(/\`\`\`([^]+)\`\`\`/g, "<code class=\"blockcode\">$1</code>"); text = text.replace(/\`\`\`([^]+)\`\`\`/g, "<code class=\"blockcode\">$1</code>");
text = text.replace(/\`(.*?)\`/g, "<code>$1</code>"); text = text.replace(/\`(.*?)\`/g, "<code>$1</code>");
if (links) {
for (var i = 0; i < links.length; i++) {
text = text.replace("$LINK"+i+"$", links[i]);
}
}
return text; return text;
} }