2 files changed, 75 insertions, 75 deletions

diff --git a/js/classes/ElggPriorityList.js b/js/classes/ElggPriorityList.js
index 521fbbb64..324b07cac 100644
--- a/js/classes/ElggPriorityList.js
+++ b/js/classes/ElggPriorityList.js
@@ -1,60 +1,73 @@
+/**
+ *
+ */
 elgg.ElggPriorityList = function() {
 	this.length = 0;
 	this.priorities_ = [];
 };
 
+/**
+ *
+ */
 elgg.ElggPriorityList.prototype.insert = function(obj, opt_priority) {
-	if (opt_priority == undefined) {
-		opt_priority = 500;
-	} 
+	var priority = parseInt(opt_priority || 500, 10);
 
-	opt_priority = parseInt(opt_priority);
-	if (opt_priority < 0) {
-		opt_priority = 0;
-	}
-	
-	if (this.priorities_[opt_priority] == undefined) {
-		this.priorities_[opt_priority] = [];
+	priority = Math.max(priority, 0);
+
+	if (elgg.isUndefined(this.priorities_[priority])) {
+		this.priorities_[priority] = [];
 	}
-	
-	this.priorities_[opt_priority].push(obj);
+
+	this.priorities_[priority].push(obj);
 	this.length++;
 };
 
+/**
+ *
+ */
 elgg.ElggPriorityList.prototype.forEach = function(callback) {
 	elgg.assertTypeOf('function', callback);
 
-	var index = 0;
-	for (var p in this.priorities_) {
-		var elems = this.priorities_[p];
-		for (var i in elems) {
+	var index = 0, p, i, elems;
+	for (p in this.priorities_) {
+		elems = this.priorities_[p];
+		for (i in elems) {
 			callback(elems[i], index);
 			index++;
 		}
 	}
 };
 
+/**
+ *
+ */
 elgg.ElggPriorityList.prototype.every = function(callback) {
 	elgg.assertTypeOf('function', callback);
-	
-	var index = 0;
-	for (var p in this.priorities_) {
-		var elems = this.priorities_[p];
-		for (var i in elems) {
+
+	var index = 0, p, elems, i;
+
+	for (p in this.priorities_) {
+		elems = this.priorities_[p];
+		for (i in elems) {
 			if (!callback(elems[i], index)) {
 				return false;
-			};
+			}
+			index++;
 		}
 	}
-	
+
 	return true;
 };
 
+/**
+ *
+ */
 elgg.ElggPriorityList.prototype.remove = function(obj) {
-	this.priorities_.forEach(function(elems, priority) {
+	this.priorities_.forEach(function(elems) {
 		var index;
-		while ((index = elems.indexOf(obj)) != -1) {
+		while ((index = elems.indexOf(obj)) !== -1) {
 			elems.splice(index, 1);
+			this.length--;
 		}
 	});
 };
\ No newline at end of file
diff --git a/js/lib/events.js b/js/lib/events.js
index 358dd6280..ad05a9888 100644
--- a/js/lib/events.js
+++ b/js/lib/events.js
@@ -1,65 +1,52 @@
 elgg.provide('elgg.config.events');
-elgg.provide('elgg.config.events.all');
-elgg.provide('elgg.config.events.all.all');
 
-elgg.register_event_handler = function(event, type, callback, priority) {
-	elgg.assertTypeOf('string', event);
-	elgg.assertTypeOf('string', event);
-	elgg.assertTypeOf('function', callback);
-	
-	if (!event || !type) {
+/**
+ * 
+ */
+elgg.register_event_handler = function(event_name, event_type, handler, priority) {
+	elgg.assertTypeOf('string', event_name);
+	elgg.assertTypeOf('string', event_type);
+	elgg.assertTypeOf('function', handler);
+	
+	if (!event_name || !event_type) {
 		return false;
 	}
 	
-	elgg.provide('elgg.config.events.' + event + '.' + type);
-
 	var events = elgg.config.events;
 	
-	if (!(events[event][type] instanceof elgg.ElggPriorityList)) {
-		events[event][type] = new elgg.ElggPriorityList();
+	elgg.provide(event_name + '.' + event_type, events);
+
+	
+	if (!(events[event_name][event_type] instanceof elgg.ElggPriorityList)) {
+		events[event_name][event_type] = new elgg.ElggPriorityList();
 	}
 
-	return events[event][type].insert(callback, priority);
+	return events[event_name][event_type].insert(handler, priority);
 };
 
-elgg.trigger_event = function(event, type, object) {
-	elgg.assertTypeOf('string', event);
-	elgg.assertTypeOf('string', event);
+/**
+ * 
+ */
+elgg.trigger_event = function(event_name, event_type, opt_object) {
+	elgg.assertTypeOf('string', event_name);
+	elgg.assertTypeOf('string', event_type);
 
-	elgg.provide('elgg.config.events.' + event + '.' + type);
-	elgg.provide('elgg.config.events.all.' + type);
-	elgg.provide('elgg.config.events.' + event + '.all');
-	elgg.provide('elgg.config.events.all.all');
-	
-	var events = elgg.config.events;
-	
-	var callEventHandler = function(handler) { 
-		return handler(event, type, object) !== false; 
-	};
-	
-	if (events[event][type] instanceof elgg.ElggPriorityList) {
-		if (!events[event][type].every(callEventHandler)) {
-			return false;
+	var events = elgg.config.events,
+		callEventHandler = function(handler) { 
+			return handler(event_name, event_type, opt_object) !== false; 
 		}
-	}
 	
-	if (events['all'][type] instanceof elgg.ElggPriorityList) {
-		if (!events['all'][type].every(callEventHandler)) {
-			return false;
-		}
-	}
-	
-	if (events[event]['all'] instanceof elgg.ElggPriorityList) {
-		if (!events[event]['all'].every(callEventHandler)) {
-			return false;
-		}
-	}
-	
-	if (events['all']['all'] instanceof elgg.ElggPriorityList) {
-		if (!events['all']['all'].every(callEventHandler)) {
-			return false;
-		}
-	}
-		
-	return true;
+	elgg.provide(event_name + '.' + event_type, events);
+	elgg.provide('all.' + event_type, events);
+	elgg.provide(event_name + '.all', events);
+	elgg.provide('all.all', events);
+	
+	return [
+	    events[event_name][event_type],
+	    events['all'][event_type],
+	    events[event_name]['all'],
+	    events['all']['all']
+	].every(function(handlers) {
+		return !(handlers instanceof elgg.ElggPriorityList) || handlers.every(callEventHandler);
+	});
 };
\ No newline at end of file