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authorBrandon Mathis <brandon@imathis.com>2011-06-29 14:01:06 -0400
committerBrandon Mathis <brandon@imathis.com>2011-06-29 14:01:06 -0400
commitea349cdfbfa4d42110099e49a8ff23f7213cd5b6 (patch)
treeaca4c6c7646207fe295197695b0cf87ee2a46913 /.themes/classic/source/javascripts/libs/jXHR.js
parentce6621724c8d13530681724528b22e1c381f0dc2 (diff)
downloadmy_new_personal_website-ea349cdfbfa4d42110099e49a8ff23f7213cd5b6.tar.xz
my_new_personal_website-ea349cdfbfa4d42110099e49a8ff23f7213cd5b6.zip
Moved themes to .themes to get it out of the way. Updated Rakefile to support .themes dir and remove duplication. Improved deploy task. Renamed init_deploy to cofig_deploy and rewrote it to update configurations in the Rakefile for easier deploy use
Diffstat (limited to '.themes/classic/source/javascripts/libs/jXHR.js')
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1 files changed, 85 insertions, 0 deletions
diff --git a/.themes/classic/source/javascripts/libs/jXHR.js b/.themes/classic/source/javascripts/libs/jXHR.js
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+// jXHR.js (JSON-P XHR)
+// v0.1 (c) Kyle Simpson
+// MIT License
+
+(function(global){
+ var SETTIMEOUT = global.setTimeout, // for better compression
+ doc = global.document,
+ callback_counter = 0;
+
+ global.jXHR = function() {
+ var script_url,
+ script_loaded,
+ jsonp_callback,
+ scriptElem,
+ publicAPI = null;
+
+ function removeScript() { try { scriptElem.parentNode.removeChild(scriptElem); } catch (err) { } }
+
+ function reset() {
+ script_loaded = false;
+ script_url = "";
+ removeScript();
+ scriptElem = null;
+ fireReadyStateChange(0);
+ }
+
+ function ThrowError(msg) {
+ try { publicAPI.onerror.call(publicAPI,msg,script_url); } catch (err) { throw new Error(msg); }
+ }
+
+ function handleScriptLoad() {
+ if ((this.readyState && this.readyState!=="complete" && this.readyState!=="loaded") || script_loaded) { return; }
+ this.onload = this.onreadystatechange = null; // prevent memory leak
+ script_loaded = true;
+ if (publicAPI.readyState !== 4) ThrowError("Script failed to load ["+script_url+"].");
+ removeScript();
+ }
+
+ function fireReadyStateChange(rs,args) {
+ args = args || [];
+ publicAPI.readyState = rs;
+ if (typeof publicAPI.onreadystatechange === "function") publicAPI.onreadystatechange.apply(publicAPI,args);
+ }
+
+ publicAPI = {
+ onerror:null,
+ onreadystatechange:null,
+ readyState:0,
+ open:function(method,url){
+ reset();
+ internal_callback = "cb"+(callback_counter++);
+ (function(icb){
+ global.jXHR[icb] = function() {
+ try { fireReadyStateChange.call(publicAPI,4,arguments); }
+ catch(err) {
+ publicAPI.readyState = -1;
+ ThrowError("Script failed to run ["+script_url+"].");
+ }
+ global.jXHR[icb] = null;
+ };
+ })(internal_callback);
+ script_url = url.replace(/=\?/,"=jXHR."+internal_callback);
+ fireReadyStateChange(1);
+ },
+ send:function(){
+ SETTIMEOUT(function(){
+ scriptElem = doc.createElement("script");
+ scriptElem.setAttribute("type","text/javascript");
+ scriptElem.onload = scriptElem.onreadystatechange = function(){handleScriptLoad.call(scriptElem);};
+ scriptElem.setAttribute("src",script_url);
+ doc.getElementsByTagName("head")[0].appendChild(scriptElem);
+ },0);
+ fireReadyStateChange(2);
+ },
+ setRequestHeader:function(){}, // noop
+ getResponseHeader:function(){return "";}, // basically noop
+ getAllResponseHeaders:function(){return [];} // ditto
+ };
+
+ reset();
+
+ return publicAPI;
+ };
+})(window);
+