custom-filters.js

/**
 * Add some custom timeline filters
 * 
 * There are five timeline filter objects:
 * - Spaz.TimelineFilters.friends
 * - Spaz.TimelineFilters['public']
 * - Spaz.TimelineFilters.lists
 * - Spaz.TimelineFilters.search
 * - Spaz.TimelineFilters.other
 * 
 * "other" is applied to all other timelines.
 * 
 * We can use a filter to delete a timeline entry entirely by returning null
 * 
 */
Spaz.TimelineFilters.friends.addFilter('noTweetdeck', function(d) {
	if (d.source && d.source.indexOf('TweetDeck') !== -1) { // if the source contains "TweetDeck", remove it
		sch.debug('Removing '+d.id+' from results (TweetDeck)');
		d = null;
	}
	return d;
});

Spaz.TimelineFilters.friends.addFilter('no4sq', function(d) {
	if (d.text && d.text.toLowerCase().indexOf('http://4sq.com') !== -1) { // if a 4sq link is present, remove it
		sch.debug('Removing '+d.id+' from results (4sq)');
		d = null;
	}
	return d;
});