36 lines
875 B
JavaScript
36 lines
875 B
JavaScript
function getUsername()
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{
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return readCookie('amo_user');
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}
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function addUsernameToHeader()
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{
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var username = getUsername();
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if (username && username.length > 0) {
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document.writeln('<div id="auth">Logged in as: ' + htmlEntities(username) + '</div>');
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}
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}
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/* From http://www.quirksmode.org/js/cookies.html */
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function readCookie(name)
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{
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var nameEQ = name + "=";
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var ca = document.cookie.split(';');
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for(var i=0;i < ca.length;i++)
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{
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var c = ca[i];
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while (c.charAt(0)==' ') c = c.substring(1,c.length);
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if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
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}
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return null;
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}
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/* Someone should make this a js builtin */
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function htmlEntities(str)
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{
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return str.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"').replace(/\+/g,' ');
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}
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