[TASK] Add a small jQuery-style dashboard api module.
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1819d03598
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@ -5,12 +5,11 @@
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="robots" content="noindex,nofollow" />
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<link rel="stylesheet" type="text/css" href="style/main.css" />
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<!-- jQuery -->
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<script type="text/javascript" src="js/jquery-2.0.3.min.js"></script>
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<!-- jQuery ui smoothness theme -->
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<link rel="stylesheet" type="text/css" href="jquery-ui-1.10.3.custom/css/smoothness/jquery-ui-1.10.3.custom.min.css" />
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<!-- jQuery ui -->
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<script type="text/javascript" src="js/jquery-2.0.3.min.js"></script>
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<script type="text/javascript" src="jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.min.js"></script>
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<script type="text/javascript" src="js/jquery.mustache.js"></script>
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<script type="text/javascript" src="js/jquery.dashboard.js"></script>
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</head>
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<body>
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<div id="wallpaper"></div>
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@ -0,0 +1,79 @@
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(function($) {
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//define dashboard namespace
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$.dashboard = {};
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$.fn.dashboard = {};
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//wrap ajax method
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function ajax(method, url, data, callback) {
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$.ajax({
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"async": true,
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"cache": false,
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"data": data,
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"type": method,
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"url": url
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})
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.always(function(data, textStatus, jqXHR) {
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if(textStatus == "success") {
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callback(data);
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} else {
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console.error(["ajaxResult", arguments]);
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}
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});
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}
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$.dashboard.doLogin = function(username, password, callback) {
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if(arguments.length < 2 || username == "" || password == "") {
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throw {"error": "username or password is empty!"};
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}
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ajax("PUT", "/session", {
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"username": username,
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"password": password
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}, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.doLogout = function(callback) {
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ajax("DELETE", "/session", null, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.getLogin = function(callback) {
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ajax("GET", "/session", null, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.createUser = function(username, password, callback) {
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ajax("PUT", "/user", {
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"username": username,
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"password": password
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}, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.getUser = function(callback) {
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ajax("GET", "/user", null, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.updateUser = function(data, callback) {
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ajax("POST", "/user", data, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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$.dashboard.deleteUser = function(username, password, callback) {
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ajax("DELETE", "/user", {
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"username": username,
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"password": password
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}, function(data) {
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if(typeof(callback) == "function") callback(data);
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});
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};
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})(jQuery);
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@ -0,0 +1,346 @@
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/*
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Shameless port of a shameless port
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@defunkt => @janl => @aq
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See http://github.com/defunkt/mustache for more info.
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*/
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;(function($) {
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/*
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mustache.js — Logic-less templates in JavaScript
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See http://mustache.github.com/ for more info.
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*/
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var Mustache = function() {
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var Renderer = function() {};
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Renderer.prototype = {
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otag: "{{",
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ctag: "}}",
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pragmas: {},
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buffer: [],
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pragmas_implemented: {
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"IMPLICIT-ITERATOR": true
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},
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context: {},
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render: function(template, context, partials, in_recursion) {
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// reset buffer & set context
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if(!in_recursion) {
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this.context = context;
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this.buffer = []; // TODO: make this non-lazy
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}
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// fail fast
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if(!this.includes("", template)) {
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if(in_recursion) {
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return template;
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} else {
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this.send(template);
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return;
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}
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}
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template = this.render_pragmas(template);
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var html = this.render_section(template, context, partials);
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if(in_recursion) {
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return this.render_tags(html, context, partials, in_recursion);
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}
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this.render_tags(html, context, partials, in_recursion);
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},
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/*
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Sends parsed lines
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*/
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send: function(line) {
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if(line != "") {
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this.buffer.push(line);
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}
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},
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/*
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Looks for %PRAGMAS
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*/
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render_pragmas: function(template) {
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// no pragmas
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if(!this.includes("%", template)) {
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return template;
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}
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var that = this;
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var regex = new RegExp(this.otag + "%([\\w-]+) ?([\\w]+=[\\w]+)?" +
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this.ctag);
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return template.replace(regex, function(match, pragma, options) {
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if(!that.pragmas_implemented[pragma]) {
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throw({message:
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"This implementation of mustache doesn't understand the '" +
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pragma + "' pragma"});
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}
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that.pragmas[pragma] = {};
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if(options) {
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var opts = options.split("=");
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that.pragmas[pragma][opts[0]] = opts[1];
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}
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return "";
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// ignore unknown pragmas silently
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});
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},
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/*
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Tries to find a partial in the curent scope and render it
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*/
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render_partial: function(name, context, partials) {
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name = this.trim(name);
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if(!partials || partials[name] === undefined) {
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throw({message: "unknown_partial '" + name + "'"});
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}
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if(typeof(context[name]) != "object") {
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return this.render(partials[name], context, partials, true);
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}
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return this.render(partials[name], context[name], partials, true);
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},
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/*
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Renders inverted (^) and normal (#) sections
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*/
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render_section: function(template, context, partials) {
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if(!this.includes("#", template) && !this.includes("^", template)) {
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return template;
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}
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var that = this;
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// CSW - Added "+?" so it finds the tighest bound, not the widest
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var regex = new RegExp(this.otag + "(\\^|\\#)\\s*(.+)\\s*" + this.ctag +
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"\n*([\\s\\S]+?)" + this.otag + "\\/\\s*\\2\\s*" + this.ctag +
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"\\s*", "mg");
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// for each {{#foo}}{{/foo}} section do...
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return template.replace(regex, function(match, type, name, content) {
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var value = that.find(name, context);
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if(type == "^") { // inverted section
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if(!value || that.is_array(value) && value.length === 0) {
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// false or empty list, render it
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return that.render(content, context, partials, true);
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} else {
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return "";
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}
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} else if(type == "#") { // normal section
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if(that.is_array(value)) { // Enumerable, Let's loop!
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return that.map(value, function(row) {
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return that.render(content, that.create_context(row),
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partials, true);
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}).join("");
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} else if(that.is_object(value)) { // Object, Use it as subcontext!
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return that.render(content, that.create_context(value),
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partials, true);
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} else if(typeof value === "function") {
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// higher order section
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return value.call(context, content, function(text) {
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return that.render(text, context, partials, true);
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});
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} else if(value) { // boolean section
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return that.render(content, context, partials, true);
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} else {
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return "";
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}
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}
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});
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},
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/*
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Replace {{foo}} and friends with values from our view
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*/
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render_tags: function(template, context, partials, in_recursion) {
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// tit for tat
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var that = this;
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var new_regex = function() {
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return new RegExp(that.otag + "(=|!|>|\\{|%)?([^\\/#\\^]+?)\\1?" +
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that.ctag + "+", "g");
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};
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var regex = new_regex();
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var tag_replace_callback = function(match, operator, name) {
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switch(operator) {
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case "!": // ignore comments
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return "";
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case "=": // set new delimiters, rebuild the replace regexp
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that.set_delimiters(name);
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regex = new_regex();
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return "";
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case ">": // render partial
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return that.render_partial(name, context, partials);
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case "{": // the triple mustache is unescaped
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return that.find(name, context);
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default: // escape the value
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return that.escape(that.find(name, context));
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}
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};
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var lines = template.split("\n");
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for(var i = 0; i < lines.length; i++) {
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lines[i] = lines[i].replace(regex, tag_replace_callback, this);
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if(!in_recursion) {
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this.send(lines[i]);
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}
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}
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if(in_recursion) {
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return lines.join("\n");
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}
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},
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set_delimiters: function(delimiters) {
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var dels = delimiters.split(" ");
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this.otag = this.escape_regex(dels[0]);
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this.ctag = this.escape_regex(dels[1]);
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},
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escape_regex: function(text) {
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// thank you Simon Willison
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if(!arguments.callee.sRE) {
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var specials = [
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'/', '.', '*', '+', '?', '|',
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'(', ')', '[', ']', '{', '}', '\\'
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];
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arguments.callee.sRE = new RegExp(
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'(\\' + specials.join('|\\') + ')', 'g'
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);
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}
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return text.replace(arguments.callee.sRE, '\\$1');
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},
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/*
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find `name` in current `context`. That is find me a value
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from the view object
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*/
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find: function(name, context) {
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name = this.trim(name);
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// Checks whether a value is thruthy or false or 0
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function is_kinda_truthy(bool) {
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return bool === false || bool === 0 || bool;
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}
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var value;
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if(is_kinda_truthy(context[name])) {
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value = context[name];
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} else if(is_kinda_truthy(this.context[name])) {
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value = this.context[name];
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}
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if(typeof value === "function") {
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return value.apply(context);
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}
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if(value !== undefined) {
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return value;
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}
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// silently ignore unkown variables
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return "";
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},
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// Utility methods
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/* includes tag */
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includes: function(needle, haystack) {
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return haystack.indexOf(this.otag + needle) != -1;
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},
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/*
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Does away with nasty characters
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*/
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escape: function(s) {
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s = String(s === null ? "" : s);
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return s.replace(/&(?!\w+;)|["<>\\]/g, function(s) {
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switch(s) {
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case "&": return "&";
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case "\\": return "\\\\";
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case '"': return '\"';
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case "<": return "<";
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case ">": return ">";
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default: return s;
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}
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});
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},
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// by @langalex, support for arrays of strings
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create_context: function(_context) {
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if(this.is_object(_context)) {
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return _context;
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} else {
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var iterator = ".";
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if(this.pragmas["IMPLICIT-ITERATOR"]) {
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iterator = this.pragmas["IMPLICIT-ITERATOR"].iterator;
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}
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var ctx = {};
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ctx[iterator] = _context;
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return ctx;
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}
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},
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is_object: function(a) {
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return a && typeof a == "object";
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},
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is_array: function(a) {
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return Object.prototype.toString.call(a) === '[object Array]';
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},
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/*
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Gets rid of leading and trailing whitespace
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*/
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trim: function(s) {
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return s.replace(/^\s*|\s*$/g, "");
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},
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/*
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Why, why, why? Because IE. Cry, cry cry.
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*/
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map: function(array, fn) {
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if (typeof array.map == "function") {
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return array.map(fn);
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} else {
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var r = [];
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var l = array.length;
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for(var i = 0; i < l; i++) {
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r.push(fn(array[i]));
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}
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return r;
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}
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}
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};
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return({
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name: "mustache.js",
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version: "0.3.1-dev",
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/*
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Turns a template and view into HTML
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*/
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to_html: function(template, view, partials, send_fun) {
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var renderer = new Renderer();
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if(send_fun) {
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renderer.send = send_fun;
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}
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renderer.render(template, view, partials);
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if(!send_fun) {
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return renderer.buffer.join("\n");
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}
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},
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escape : function(text) {
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return new Renderer().escape(text);
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}
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});
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}();
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$.mustache = function(template, view, partials) {
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return Mustache.to_html(template, view, partials);
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};
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$.mustache.escape = function(text) {
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return Mustache.escape(text);
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};
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})(jQuery);
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