/**

RhodeCode JS Files

**/

if (typeof console == "undefined" || typeof console.log == "undefined"){

	console = { log: function() {} }

}

var str_repeat = function(i, m) {

	for (var o = []; m > 0; o[--m] = i);

	return o.join('');

};

/**

 * INJECT .format function into String

 * Usage: "My name is {0} {1}".format("Johny","Bravo")

 * Return "My name is Johny Bravo"

 * Inspired by https://gist.github.com/1049426

 */

String.prototype.format = function() {

	  function format() {

	    var str = this;

	    var len = arguments.length+1;

	    var safe = undefined;

	    var arg = undefined;

	    // For each {0} {1} {n...} replace with the argument in that position.  If 

	    // the argument is an object or an array it will be stringified to JSON.

	    for (var i=0; i < len; arg = arguments[i++]) {

	      safe = typeof arg === 'object' ? JSON.stringify(arg) : arg;

	      str = str.replace(RegExp('\\{'+(i-1)+'\\}', 'g'), safe);

	    }

	    return str;

	  }

	  // Save a reference of what may already exist under the property native.  

	  // Allows for doing something like: if("".format.native) { /* use native */ }

	  format.native = String.prototype.format;

	  // Replace the prototype property

	  return format;

}();

String.prototype.strip = function(char) {

	if(char === undefined){

	    char = '\\s';

	}

	return this.replace(new RegExp('^'+char+'+|'+char+'+$','g'), '');

}

String.prototype.lstrip = function(char) {

	if(char === undefined){

	    char = '\\s';

	}

	return this.replace(new RegExp('^'+char+'+'),'');

}

String.prototype.rstrip = function(char) {

	if(char === undefined){

	    char = '\\s';

	}

	return this.replace(new RegExp(''+char+'+$'),'');

}

if(!Array.prototype.indexOf) {

    Array.prototype.indexOf = function(needle) {

        for(var i = 0; i < this.length; i++) {

            if(this[i] === needle) {

                return i;

            }

        }

        return -1;

    };

}

// IE(CRAP) doesn't support previousElementSibling

var prevElementSibling = function( el ) {

    if( el.previousElementSibling ) {

        return el.previousElementSibling;

    } else {

        while( el = el.previousSibling ) {

            if( el.nodeType === 1 ) return el;

        }

    }

}

var setSelectValue = function(select, val){

	var selection =  YUD.get(select);

    // select element

    for(var i=0;i<selection.options.length;i++){

        if (selection.options[i].innerHTML == val) {

            selection.selectedIndex = i;

            break;

        }

    }	

}

/**

 * SmartColorGenerator

 *

 *usage::

 *	var CG = new ColorGenerator();

 *  var col = CG.getColor(key); //returns array of RGB

 *  'rgb({0})'.format(col.join(',')

 * 

 * @returns {ColorGenerator}

 */

var ColorGenerator = function(){

	this.GOLDEN_RATIO = 0.618033988749895;

	this.CURRENT_RATIO = 0.22717784590367374 // this can be random

	this.HSV_1 = 0.75;//saturation

	this.HSV_2 = 0.95;

	this.color;

	this.cacheColorMap = {};

};

ColorGenerator.prototype = {

    getColor:function(key){

    	if(this.cacheColorMap[key] !== undefined){

    		return this.cacheColorMap[key];

    	}

    	else{

    		this.cacheColorMap[key] = this.generateColor();

    		return this.cacheColorMap[key];

    	}

    },

    _hsvToRgb:function(h,s,v){

        if (s == 0.0)

            return [v, v, v];

        i = parseInt(h * 6.0)

        f = (h * 6.0) - i

        p = v * (1.0 - s)

        q = v * (1.0 - s * f)

        t = v * (1.0 - s * (1.0 - f))

        i = i % 6

        if (i == 0) 

            return [v, t, p]

        if (i == 1) 

            return [q, v, p]

        if (i == 2) 

            return [p, v, t]

        if (i == 3)

            return [p, q, v]

        if (i == 4) 

            return [t, p, v]

        if (i == 5)

            return [v, p, q]            	

    },

    generateColor:function(){

        this.CURRENT_RATIO = this.CURRENT_RATIO+this.GOLDEN_RATIO;

        this.CURRENT_RATIO = this.CURRENT_RATIO %= 1;

        HSV_tuple = [this.CURRENT_RATIO, this.HSV_1, this.HSV_2]

        RGB_tuple = this._hsvToRgb(HSV_tuple[0],HSV_tuple[1],HSV_tuple[2]);

        function toRgb(v){

        	return ""+parseInt(v*256)

        }

        return [toRgb(RGB_tuple[0]),toRgb(RGB_tuple[1]),toRgb(RGB_tuple[2])];

    }

}

/**

 * GLOBAL YUI Shortcuts

 */

var YUC = YAHOO.util.Connect;

var YUD = YAHOO.util.Dom;

var YUE = YAHOO.util.Event;

var YUQ = YAHOO.util.Selector.query;

// defines if push state is enabled for this browser ?

var push_state_enabled = Boolean(

		window.history && window.history.pushState && window.history.replaceState

		&& !(   /* disable for versions of iOS before version 4.3 (8F190) */

				(/ Mobile\/([1-7][a-z]|(8([abcde]|f(1[0-8]))))/i).test(navigator.userAgent)

				/* disable for the mercury iOS browser, or at least older versions of the webkit engine */

				|| (/AppleWebKit\/5([0-2]|3[0-2])/i).test(navigator.userAgent)

		)

);

var _run_callbacks = function(callbacks){

	if (callbacks !== undefined){

			YUD.get(container).innerHTML=o.responseText;

			YUD.setStyle(container,'opacity','1.0');

    		//execute the given original callback

    		if (s_call !== undefined){

    			s_call(o);

    		}

		}

	})()	

	YUD.setStyle(container,'opacity','0.3');

	YUC.asyncRequest(method,url,{

		success:s_wrapper,

		failure:function(o){

			console.log(o);

			YUD.get(container).innerHTML='<span class="error_red">ERROR: {0}</span>'.format(o.status);

			YUD.setStyle(container,'opacity','1.0');

		},

		cache:false

	},args);

};

var ajaxGET = function(url,success) {

	// Set special header for ajax == HTTP_X_PARTIAL_XHR

	YUC.initHeader('X-PARTIAL-XHR',true);

    var sUrl = url;

    var callback = {

        success: success,

        failure: function (o) {

            alert("error");

        },

    };

    var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);

    return request;

};

var ajaxPOST = function(url,postData,success) {

	// Set special header for ajax == HTTP_X_PARTIAL_XHR

	YUC.initHeader('X-PARTIAL-XHR',true);

	var toQueryString = function(o) {

	    if(typeof o !== 'object') {

	        return false;

	    }

	    var _p, _qs = [];

	    for(_p in o) {

	        _qs.push(encodeURIComponent(_p) + '=' + encodeURIComponent(o[_p]));

	    }

	    return _qs.join('&');

	};

    var sUrl = url;

    var callback = {

        success: success,

        failure: function (o) {

            alert("error");

        },

    };

    var postData = toQueryString(postData);

    var request = YAHOO.util.Connect.asyncRequest('POST', sUrl, callback, postData);

    return request;

};

/**

 * tooltip activate

 */

var tooltip_activate = function(){

	yt = YAHOO.yuitip.main;

	YUE.onDOMReady(yt.init);

};

/**

 * show more

 */

var show_more_event = function(){

    YUE.on(YUD.getElementsByClassName('show_more'),'click',function(e){

        var el = e.target;

        YUD.setStyle(YUD.get(el.id.substring(1)),'display','');

        YUD.setStyle(el.parentNode,'display','none');

    });

};

/**

 * show changeset tooltip

 */

var show_changeset_tooltip = function(){

	YUE.on(YUD.getElementsByClassName('lazy-cs'), 'mouseover', function(e){

		var target = e.currentTarget;

		var rid = YUD.getAttribute(target,'raw_id');

		var repo_name = YUD.getAttribute(target,'repo_name');

		var ttid = 'tt-'+rid;

		var success = function(o){

			var json = JSON.parse(o.responseText);

			YUD.addClass(target,'tooltip')

			YUD.setAttribute(target, 'title',json['message']);

			YAHOO.yuitip.main.show_yuitip(e, target);

		}

		if(rid && !YUD.hasClass(target, 'tooltip')){

			YUD.setAttribute(target,'id',ttid);

			ajaxGET('/changeset_info/{0}/{1}'.format(repo_name,rid), success)

		}

	});

};

/**

 * TOOLTIP IMPL.

 */

YAHOO.namespace('yuitip');

YAHOO.yuitip.main = {

	YE:			YAHOO.util.Event,

	Dom:		YAHOO.util.Dom,

	$:			YAHOO.util.Dom.get,

	bgColor:	'#000',

	speed:		0.3,

	opacity:	0.9,

	offset:		[15,15],

	useAnim:	false,

	maxWidth:	200,

	add_links:	true,

	init: function(){

		yt._tooltip = '';

		yt.tipBox = yt.$('tip-box');

		if(!yt.tipBox){

			yt.tipBox = document.createElement('div');

			document.body.appendChild(yt.tipBox);

			yt.tipBox.id = 'tip-box';

		}

		yt.Dom.setStyle(yt.tipBox, 'display', 'none');

		yt.Dom.setStyle(yt.tipBox, 'position', 'absolute');

		if(yt.maxWidth !== null){

			yt.Dom.setStyle(yt.tipBox, 'max-width', yt.maxWidth+'px');

		}

		var yuitips = yt.Dom.getElementsByClassName('tooltip');

		if(yt.add_links === true){

			var links = document.getElementsByTagName('a');

			var linkLen = links.length;

			for(i=0;i<linkLen;i++){

				yuitips.push(links[i]);

			}

		}

		var yuiLen = yuitips.length;

		for(i=0;i<yuiLen;i++){

			yt.YE.on(yuitips[i], 'mouseover', yt.show_yuitip, yuitips[i]);

			yt.YE.on(yuitips[i], 'mousemove', yt.move_yuitip, yuitips[i]);

			yt.YE.on(yuitips[i], 'mouseout', yt.close_yuitip, yuitips[i]);

		}

	},

	show_yuitip: function(e, el){

		yt.YE.stopEvent(e);

		if(el.tagName.toLowerCase() === 'img'){

			yt.tipText = el.alt ? el.alt : '';

		} else {

			yt.tipText = el.title ? el.title : '';

		}

		if(yt.tipText !== ''){

			// save org title

			yt._tooltip = yt.tipText;

			// reset title to not show org tooltips

			YUD.setAttribute(el, 'title', '');

			var newTipText = yt.tipText.split(' - ');

			var tipLen = newTipText.length;

			yt.tipText = '';

			for(var i=0;i<tipLen;i++){

				yt.tipText+= newTipText[i]+"<br/>";

			}

			yt.tipBox.innerHTML = yt.tipText;

			yt.Dom.setStyle(yt.tipBox, 'display', 'block');

			if(yt.useAnim === true){

				yt.Dom.setStyle(yt.tipBox, 'opacity', '0');

				var newAnim = new YAHOO.util.Anim(yt.tipBox,

					{

						opacity: { to: yt.opacity }

					}, yt.speed, YAHOO.util.Easing.easeOut

				);

				newAnim.animate();