hardlounge/client/js/libs/handlebars/uri.js

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function escape(text) {
var e = {
"<": "&lt;",
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">": "&gt;",
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"'": "&#39;"
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};
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return text.replace(/[<>']/g, function (c) {
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return e[c];
});
}
Handlebars.registerHelper(
"uri", function(text) {
var urls = [];
text = URI.withinString(text, function(url) {
urls.push(url);
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return "$(" + (urls.length - 1) + ")";
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});
text = escape(text);
for (var i in urls) {
var url = escape(urls[i]);
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var replace = url;
if (url.indexOf("javascript:") !== 0) {
replace = "<a href='" + url.replace(/^www/, "//www") + "' target='_blank'>" + url + "</a>";
}
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text = text.replace(
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"$(" + i + ")", replace
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);
}
return text;
}
);