/*
 * markerStats v1.1 jQuery
 * 
 * USAGE :
 * utiliser "isensStats.watchLinks();" pour mettre à jour l'écoute des liens. 
 * 
 * 
 */

var options = {
	version: 1,
	page: 'Erreur',
	debug: false
};

var markerStats = function(options) {
	$.extend(options);

	// variable stats
	this.stats = {
		version: options.version,
		page: options.page,
		lang: (navigator.systemLanguage) ? navigator.systemLanguage : navigator.language,
		ref: encodeURIComponent(document.referrer)
	};

	var params = this.returnParams(this.stats);
	$.get( "/isens_marker.php"+params );

	this.watchLinks();
};

markerStats.prototype.watchLinks = function() {

	$(document.body).find('a').each(function(index, link) {

		if( $(link).data('watched') ) return;		

		var href = $(link)[0].href;
		var domain = document.location.host;
		var file = href.split('/')[href.split('/').length-1];
		var ext = ( file.split('.').length > 1 ) ? file.split('.')[file.split('.').length-1] : null;
		
		// files
		if( (ext && ext.length<5) || (!href.match('javascript') && !href.match(domain)) ) {

			$(link).on('mousedown', function(event) {

				var params = this.returnParams(this.stats);
				var t = new Date().getTime();
				var _href = ( href.split('mailto:').length > 1 ) ? href.split('mailto:')[1] : href;
				params += '&externe=1&page='+encodeURIComponent(_href)+'&time='+t;
				$.get( "/isens_marker.php"+params );

			}.bind(this));
				
			$(link).on('keydown', function(event) {
				if(event && event.key == 'enter ') $(link).trigger('mousedown');
			}.bind(this));
		}
		
		if( options.debug ) {
			$(link).on({
				'mouseenter': function() {
					// if lien contient javascript
					if( href.match('javascript') ) { console.log('script'); }
					// if lien externe
					else if(! href.match(domain) ) { console.log('external'); }
					// if fichier téléchargeable
					else if( ext && ext.length < 5 ) { console.log('file'); }
					// sinon
					else { console.log('internal'); }
				}
			});
		}
		
		$(link).data("watched", true);

	}.bind(this));
};

markerStats.prototype.returnParams = function(stats) {
	var params = '';

	var i = 0;
	$.each(stats, function(key, value) {
		if( i > 0 ) {
			params += '&';
		} else {
			params += '?';
		}
		params += key + '=' + value;
		i++;
	});
	
	params += '&screen=' + screen.width + 'x' + screen.height + 'x' + screen.colorDepth;	
	return params;
};

// variable globale isensStats
var isensStats;

jQuery(document).ready(function() {

	isensStats = new markerStats({
		version: '1',
		page: 'Contact'
	});

});