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89 lines
2.2 KiB
89 lines
2.2 KiB
// Interface to stats
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define(["settings","sugar-web/datastore"], function(preferences, datastore) {
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var stats = {};
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var source = 'Sugarizer';
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// Compute stat
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function computeStat(object, action, label, value) {
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var stat = {};
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stat.user_id = preferences.getNetworkId();
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stat.user_agent = navigator.userAgent;
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stat.timestamp = new Date().getTime();
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stat.client_type = util.getClientName();
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stat.event_source = source;
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stat.event_object = object;
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stat.event_action = action;
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stat.event_label = label;
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stat.event_value = value;
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return stat;
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}
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// Send log to the API
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function sendStats(statslist, ok, notOk) {
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myserver.postStats(statslist, function() {
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if (ok) ok();
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}, function(response, error) {
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if (response.code != 20) {
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console.log("Error sending log");
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}
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if (notOk) notOk();
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});
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}
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// Test is stat is active
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stats.isActive = function() {
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// No logging privacy
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if (!preferences.getOptions("stats")) {
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return false;
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}
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// Not connected
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if (!preferences.isConnected()) {
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return false;
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}
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// Statistics not active on server
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var info = preferences.getServer();
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if (!info || !info.options || !info.options.statistics) {
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return false;
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}
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return true;
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}
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// Trace an action
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stats.trace = function(object, action, label, value) {
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// Stat is active ?
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if (!stats.isActive()) {
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return;
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}
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// Compute stat
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console.log(source+": "+action+"("+object+", "+label+", "+value+")");
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var stat = computeStat(object, action, label, value);
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// Add stat to localStorage array
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var statslist = datastore.localStorage.getValue('sugar_stats');
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if (!statslist) {
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statslist = [];
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}
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statslist.push(stat);
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// Send stats to server when package size reached
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datastore.localStorage.setValue('sugar_stats', statslist);
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if (statslist.length >= constant.statPackageSize) {
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console.log(source+": "+"Send stat to server");
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sendStats(statslist, function() {
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datastore.localStorage.setValue('sugar_stats', []);
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}, function() {
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// Ensure local array don't grow for ever
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if (statslist.length > constant.statMaxLocalSize) {
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statslist.shift();
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datastore.localStorage.setValue('sugar_stats', statslist);
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}
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});
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}
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}
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return stats;
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});
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