contacts_filer.js

// ==========================================================================
// Project:   RsvpClient.contactsFilterController
// Copyright: ©2009 My Company, Inc.
// ==========================================================================
/*globals RsvpClient */

/** @class

  @extends SC.Object
*/
sc_require("data_sources/rsvp");
RsvpClient.contactsFilterController = SC.ArrayController.create(
/** @scope RsvpClient.contactsFilterController.prototype */ {
	sortMethod: RsvpClient.SORT_PRIORITY,
	showAll: YES,
	showVisited: YES,
	showUnvisited: YES,
	showResponded: YES,
	showUnresponded: YES,
	showNo: YES,
	showYes: YES,
	
	filteredContent: null,
	
//	query: RsvpClient.DATA_QUERY,
	
	sortingOrderChanged: function()
	{
		this._refilter();
	}.observes("sortMethod"),
	
	showAllDidChange: function()
	{
		if (this.get("showAll"))
		{
			this.set("showVisited", YES);
			this.set("showUnvisited", YES);
			this.set("showResponded", YES);
			this.set("showUnresponded", YES);
			this.set("showNo", YES);
			this.set("showYes", YES);
		}
	}.observes("showAll"),

	otherDidChange: function()
	{
		var each = this.getEach("showVisited", "showUnvisited", "showResponded", "showUnresponded", "showNo", "showYes");
		var isAll = YES;
		for (var i = 0; i < each.length; i++)
		{
			if (!each[i])
			{
				isAll = NO;
				break;
			}
		}
		this.set("showAll", isAll);
		
		this._refilter();
	}.observes("showVisited", "showUnvisited", "showResponded", "showUnresponded", "showNo", "showYes"),
	
	_refilter: function()
	{
		if (!this.get("content"))
		{
			this.set("filteredContent", null);
			return;
		}
		
		var result = [];
		var c = this.get("content"), l = c.get("length");
		var visited = this.get("showVisited"), unvisited = this.get("showUnvisited"),
			yes = this.get("showYes"), no = this.get("showNo"),
			responded = this.get("showResponded"), unresponded = this.get("showUnresponded");
		for (var i = 0; i < l; i++)
		{
			var o = c.objectAt(i);
			if (!visited && o.get("hasVisited")) continue;
			if (!unvisited && !o.get("hasVisited")) continue;
			if (!no && (!o.get("isAttending") && o.get("hasResponded"))) continue;
			if (!yes && (o.get("isAttending") && o.get("hasResponded"))) continue;
			if (!responded && o.get("hasResponded")) continue;
			if (!unresponded && !o.get("hasResponded")) continue;
			result.push(o);
		}
		
		this.set("filteredContent", result);
	},
	
	contentDidChange: function()
	{
		this._refilter();
	}.observes('[]')
}) ;