Adding event.js

events.js

@@ -0,0 +1,62 @@
+function EventMerger (key_function, parent_selector) {
+    this.makeKey = key_function;
+    this.parent_selector = parent_selector;
+}
+
+EventMerger.prototype = {
+    getEventSets: function($events) {
+    	var event_sets = {},
+            makeKey = this.makeKey;
+    	$events.each(function() {
+    		var $event = $(this),
+                key = makeKey($event).replace(/\s/g,'');
+            console.log(key);
+    		event_sets[key] = event_sets[key] || [];
+    		event_sets[key].push($event);
+    	});
+    	return event_sets;
+    },
+    makeStripes: function (colors) {
+        var gradient = "repeating-linear-gradient( 45deg,",
+            pos = 0;
+        $.each(colors, function(i, c) {
+            gradient += c + " " + pos + "px,";
+            pos+=10;
+            gradient += c + " " + pos + "px,";
+        })
+        gradient = gradient.slice(0, -1);
+        gradient += ")"
+        return gradient;
+    },
+    mergeEvents: function (name, event_set) {
+        if (event_set.length > 1) {
+            var colors = $.map(event_set, function(event) {
+                return $(event).css('background-color');
+            });
+            var keep = event_set.shift();
+            $(event_set).each(function() {$(this).remove()});
+
+            keep.css('background-image', this.makeStripes(colors));
+            keep.parents('.chip').css('width', '100%');
+        }
+    },
+    mergeSets: function ($events) {
+        var sets = this.getEventSets($events);
+        console.log(sets);
+        $.each(sets, $.proxy(this.mergeEvents, this));
+    }
+};
+
+/*****************************************************************************/
+
+function eventKey ($event) {
+    var event_name = $event.find('dd span').text(),
+        event_time = $event.find('dt').text(),
+        col = $event.parents('.tg-col-eventwrapper').attr('id');
+    return event_name + event_time + col;
+}
+
+merger = new EventMerger(eventKey);
+ $(document).on("DOMNodeInserted", ".tg-mainwrapper", function(e) {
+    merger.mergeSets($('dl'));
+ });