(function() { var jQuery; var widgetContainer; var jsonp_url = "https://www.plant-for-the-planet.org/api/treecounter/widget?callback=?"; var minRefresh = '30'; var refresh = '0'; var theme = 'default'; var mode = 'default'; var apiKey = ''; var timeOut = 0; /******** Load jQuery if not present *********/ if (window.jQuery === undefined || window.jQuery.fn.jquery !== '1.4.2') { var script_tag = document.createElement('script'); script_tag.setAttribute("type", "text/javascript"); script_tag.setAttribute("src", "https://code.jquery.com/jquery-1.11.3.min.js"); if (script_tag.readyState) { script_tag.onreadystatechange = function () { // For old versions of IE if (this.readyState == 'complete' || this.readyState == 'loaded') { scriptLoadHandler(); } }; } else { script_tag.onload = scriptLoadHandler; } // Try to find the head, otherwise default to the documentElement (document.getElementsByTagName("head")[0] || document.documentElement).appendChild(script_tag); } else { // The jQuery version on the window is the one we want to use jQuery = window.jQuery; main(); } /******** Called once jQuery has loaded ******/ function scriptLoadHandler() { // Restore $ and window.jQuery to their previous values and store the // new jQuery in our local jQuery variable jQuery = window.jQuery.noConflict(true); // Call our main function main(); } /******** Update tree values ******/ function updateData() { var data = widgetContainer.data(); data.op = 'update'; data.apiKey = apiKey; jQuery.getJSON(jsonp_url, data, function(data) { jQuery('.contribution .target', widgetContainer).html(data.target); jQuery('.contribution .planted', widgetContainer).html(data.planted); jQuery('.contribution .pledged', widgetContainer).html(data.pledged); jQuery('.contribution .community', widgetContainer).html(data.community); if(timeOut > 0) { setTimeout(updateData, timeOut); } }); } /******** Our main function ********/ function main() { jQuery(document).ready(function($) { widgetContainer = $('#pftp-treecounter-widget'); if(widgetContainer.length == 0) { warning("widget container '#pftp-treecounter-widget' could be found on this page."); return; } if(widgetContainer.data('api-key') == '') { warning("no api-key data provided in widget container"); return; } if(widgetContainer.data('api-key')) { apiKey = widgetContainer.data('api-key'); } if(widgetContainer.data('refresh')) { refresh = widgetContainer.data('refresh'); } if(widgetContainer.data('theme')) { theme = widgetContainer.data('theme'); } if(widgetContainer.data('mode')) { mode = widgetContainer.data('mode'); } ///******* Load CSS *******/ var css_link = $("", { rel: "stylesheet", type: "text/css", href: "https://www.plant-for-the-planet.org/bundles/pftpapi/css/themes/" + theme + ".css" }); css_link.appendTo('head'); if(refresh > 0) { timeOut = Math.max(minRefresh * 1000, refresh * 1000); } var data = widgetContainer.data(); data.op = 'render'; data.apiKey = apiKey; data.theme = theme; data.mode = mode; ///******* Load HTML *******/ $.getJSON(jsonp_url, data, function(data) { widgetContainer.html(data.html); setTimeout(updateData, timeOut); }); function warning(text) { if(console) console.log(text); } }); } })(); // We call our anonymous function immediately