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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/analytics/_base.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
semanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.bz2
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
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diff --git a/includes/js/dojox/analytics/_base.js b/includes/js/dojox/analytics/_base.js
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+if(!dojo._hasResource["dojox.analytics._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.analytics._base"] = true;
+dojo.provide("dojox.analytics._base");
+
+dojox.analytics = function(){
+ //where we store data until we're ready to send it off.
+
+ //the data queue;
+ this._data = [] ;
+
+ //id of messages for this session/page
+ this._id=1;
+
+ //some default values
+ this.sendInterval=dojo.config["sendInterval"] || 5000;
+ this.inTransitRetry=dojo.config["inTransitRetry"] || 200;
+ this.dataUrl=dojo.config["analyticsUrl"] || dojo.moduleUrl("dojox.analytics.logger", "dojoxAnalytics.php");
+ this.sendMethod = dojo.config["sendMethod"] || "xhrPost";
+ if (dojo.isIE){
+ this.maxRequestSize = 2000;
+ }else{
+ this.maxRequestSize = dojo.config["maxRequestSize"] || 4000;
+ }
+
+ //while we can go ahead and being logging as soon as this constructor is completed
+ //we're not going to schedule pushing data to the server until after the page
+ //has completed loading
+ dojo.addOnLoad(this, "schedulePusher");
+ dojo.addOnUnload(this, "pushData", true);
+};
+
+dojo.extend(dojox.analytics, {
+ schedulePusher: function(interval){
+ // summary:
+ // schedule the data pushing routines to happen in interval ms
+ setTimeout(dojo.hitch(this, "checkData"), interval||this.sendInterval);
+ },
+
+ addData: function(dataType, data){
+ // summary:
+ // add data to the queue. Will be pusshed to the server on the next
+ // data push
+
+ if (arguments.length>2){
+ var d = [];
+ for(var i=1;i<arguments.length;i++){
+ d.push(arguments[i]);
+ }
+ data = d;
+ }
+
+ this._data.push({plugin: dataType, data: data});
+ },
+
+ checkData: function(){
+ // summary
+ if (this._inTransit){
+ this.schedulePusher(this.inTransitRetry);
+ return;
+ }
+
+ if (this.pushData()){return}
+ this.schedulePusher();
+ },
+
+ pushData: function(){
+ // summary
+ // pushes data to the server if any exists. If a push is done, return
+ // the deferred after hooking up completion callbacks. If there is no data
+ // to be pushed, return false;
+ if (this._data.length>0){
+ //clear the queue
+ this._inTransit=this._data;
+ this._data=[];
+ var def;
+ switch(this.sendMethod){
+ case "script":
+ def = dojo.io.script.get({url: this.getQueryPacket(), preventCache: 1, callbackParamName: "callback"});
+ break;
+ case "xhrPost":
+ default:
+ console.info("post send: ", this._inTransit);
+ def = dojo.xhrPost({url:this.dataUrl, content: {id: this._id++, data: dojo.toJson(this._inTransit)}});
+ break;
+ }
+ def.addCallback(this, "onPushComplete");
+ return def;
+ }
+ return false;
+ },
+
+ getQueryPacket: function(){
+ while(true){
+ var content = {id: this._id++, data: dojo.toJson(this._inTransit)};
+
+ //FIXME would like a much better way to get the query down to lenght
+ var query = this.dataUrl + '?' + dojo.objectToQuery(content);
+ if (query.length>this.maxRequestSize){
+ this._data.unshift(this._inTransit.pop());
+ this._split=1;
+ }else{
+ //console.log("script send: ", this._inTransit, " Remaining in queue: ", this._data.length);
+ return query;
+ }
+ }
+ },
+
+ onPushComplete: function(results){
+ // summary
+ // if our data push was successfully, remove the _inTransit data and schedule the next
+ // parser run.
+ if (this._inTransit){
+ delete this._inTransit;
+ }
+
+ if (this._data.length>0){
+ this.schedulePusher(this.inTransitRetry);
+ } else {
+ this.schedulePusher();
+ }
+ }
+});
+
+//create the analytics singleton
+dojox.analytics = new dojox.analytics();
+
+}