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78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
/*
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* options/user-js.js - allow user enter custom javascripts
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*
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* Copyright (c) 2014 Marcin Łabanowski <marcin@6irc.net>
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*
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* Usage:
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* $config['additional_javascript'][] = 'js/jquery.min.js';
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* $config['additional_javascript'][] = 'js/options.js';
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* $config['additional_javascript'][] = 'js/options/user-js.js';
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*/
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+function(){
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var tab = Options.add_tab("user-js", "code", _("User JS"));
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$("<h3 style='margin:0'>"+_("Do not paste code here unless you absolutely trust the source or have read it yourself!")+"</h3><span class='unimportant'>"+_("Untrusted code pasted here could do malicious things such as spam the site under your IP.")+"</span>").appendTo(tab.content);
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var textarea = $("<textarea></textarea>").css({
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"height" : "74%",
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"width" : "100%",
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"font-size" : "9pt",
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"font-family": "monospace",
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}).appendTo(tab.content);
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var submit = $("<input type='button' value='"+_("Save custom Javascript")+"'>").css({
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"width": "100%",
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}).click(function() {
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localStorage.user_js = textarea.val();
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document.location.reload();
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}).appendTo(tab.content);
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var apply_js = function() {
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var proc = function() {
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$('.user-js').remove();
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$('script')
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.last()
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.after($("<script></script>")
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.addClass("user-js")
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.text(localStorage.user_js)
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);
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}
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if (/immediate()/.test(localStorage.user_js)) {
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proc(); // Apply the script immediately
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}
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else {
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$(proc); // Apply the script when the page fully loads
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}
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};
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var update_textarea = function() {
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if (!localStorage.user_js) {
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textarea.text("/* "+_("Enter your own Javascript code here...")+" */\n" +
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"/* "+_("You can include JS files from remote servers, for example:")+" */\n" +
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'/* load_js("http://example.com/script.js"); */');
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}
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else {
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textarea.text(localStorage.user_js);
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apply_js();
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}
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};
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update_textarea();
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// User utility functions
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window.load_js = function(url) {
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$('script')
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.last()
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.after($("<script></script>")
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.prop("type", "text/javascript")
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.prop("src", url)
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);
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};
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window.immediate = function() { // A dummy function.
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}
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}();
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