/**

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){

		var _l = callbacks.length;

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

	    	var func = callbacks[i];

	    	if(typeof(func)=='function'){

	            try{

	          	    func();

	            }catch (err){};            		

	    	}

	    }

	}		

}

/**

 * Partial Ajax Implementation

 * 

 * @param url: defines url to make partial request

 * @param container: defines id of container to input partial result

 * @param s_call: success callback function that takes o as arg

 *  o.tId

 *  o.status

 *  o.statusText

 *  o.getResponseHeader[ ]

 *  o.getAllResponseHeaders

 *  o.responseText

 *  o.responseXML

 *  o.argument

 * @param f_call: failure callback

 * @param args arguments 

 */

function ypjax(url,container,s_call,f_call,args){

	var method='GET';

	if(args===undefined){

		args=null;

	}

	// Set special header for partial ajax == HTTP_X_PARTIAL_XHR

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

	// wrapper of passed callback

	var s_wrapper = (function(o){

		return function(o){

			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 = {

	$:			YAHOO.util.Dom.get,

	bgColor:	'#000',

	speed:		0.3,

	opacity:	0.9,

	offset:		[15,15],

	useAnim:	false,

	add_links:	false,

	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';

		}

		if(yt.maxWidth !== null){

		}

		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++){

		}

	},

	show_yuitip: function(e, el){

		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', '');

			yt.tipBox.innerHTML = yt.tipText;

			if(yt.useAnim === true){

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

					{

						opacity: { to: yt.opacity }

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

				);

				newAnim.animate();

			}

		}

	},

	move_yuitip: function(e, el){

	},

	close_yuitip: function(e, el){

		if(yt.useAnim === true){

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

				{

					opacity: { to: 0 }

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

			);

			newAnim.animate();

		} else {

		}

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

	}

}

/**

 * Quick filter widget

 * 

 * @param target: filter input target

 * @param nodes: list of nodes in html we want to filter.

 * @param display_element function that takes current node from nodes and

 *    does hide or show based on the node

 * 

 */

var q_filter = function(target,nodes,display_element){

	var nodes = nodes;

	var q_filter_field = YUD.get(target);

	var F = YAHOO.namespace(target);

	YUE.on(q_filter_field,'click',function(){

	   q_filter_field.value = '';

	});

	YUE.on(q_filter_field,'keyup',function(e){

	    clearTimeout(F.filterTimeout); 

	    F.filterTimeout = setTimeout(F.updateFilter,600); 

	});

	F.filterTimeout = null;

	var show_node = function(node){

		YUD.setStyle(node,'display','')

	}

	var hide_node = function(node){

		YUD.setStyle(node,'display','none');

	}

	F.updateFilter  = function() { 

	   // Reset timeout 

	   F.filterTimeout = null;

	   var obsolete = [];

	   var req = q_filter_field.value.toLowerCase();

	   var l = nodes.length;

	   var i;

	   var showing = 0;

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

    	   var n = nodes[i];

    	   var target_element = display_element(n)

    	   if(req && n.innerHTML.toLowerCase().indexOf(req) == -1){

    		   hide_node(target_element);

    	   }

    	   else{

    		   show_node(target_element);

    		   showing+=1;

    	   }

       }	  	   

	   // if repo_count is set update the number

	   var cnt = YUD.get('repo_count');

	   if(cnt){

		   YUD.get('repo_count').innerHTML = showing;

	   }       

	}	

};

var tableTr = function(cls, body){

	var _el = document.createElement('div');

	var cont = new YAHOO.util.Element(body);

	var comment_id = fromHTML(body).children[0].id.split('comment-')[1];

	var id = 'comment-tr-{0}'.format(comment_id);

	var _html = ('<table><tbody><tr id="{0}" class="{1}">'+

	              '<td class="lineno-inline new-inline"></td>'+

    			  '<td class="lineno-inline old-inline"></td>'+ 

                  '<td>{2}</td>'+

                 '</tr></tbody></table>').format(id, cls, body);

	_el.innerHTML = _html;

	return _el.children[0].children[0].children[0];

};

/** comments **/

var removeInlineForm = function(form) {

	form.parentNode.removeChild(form);

};

var createInlineForm = function(parent_tr, f_path, line) {

	var tmpl = YUD.get('comment-inline-form-template').innerHTML;

	tmpl = tmpl.format(f_path, line);

	var form = tableTr('comment-form-inline',tmpl)

	// create event for hide button

	form = new YAHOO.util.Element(form);

	var form_hide_button = new YAHOO.util.Element(YUD.getElementsByClassName('hide-inline-form',null,form)[0]);

	form_hide_button.on('click', function(e) {

		var newtr = e.currentTarget.parentNode.parentNode.parentNode.parentNode.parentNode;

		if(YUD.hasClass(newtr.nextElementSibling,'inline-comments-button')){

			YUD.setStyle(newtr.nextElementSibling,'display','');

		}

		removeInlineForm(newtr);

		YUD.removeClass(parent_tr, 'form-open');

		YUD.removeClass(parent_tr, 'hl-comment');

	});

	return form

};

/**

 * Inject inline comment for on given TR this tr should be always an .line

 * tr containing the line. Code will detect comment, and always put the comment

 * block at the very bottom

 */

var injectInlineForm = function(tr){

	  if(!YUD.hasClass(tr, 'line')){

		  return

	  }

	  var submit_url = AJAX_COMMENT_URL;

	  var _td = YUD.getElementsByClassName('code',null,tr)[0];

	  if(YUD.hasClass(tr,'form-open') || YUD.hasClass(tr,'context') || YUD.hasClass(_td,'no-comment')){

		  return

	  }	

	  YUD.addClass(tr,'form-open');

	  YUD.addClass(tr,'hl-comment');

	  var node = YUD.getElementsByClassName('full_f_path',null,tr.parentNode.parentNode.parentNode)[0];

	  var f_path = YUD.getAttribute(node,'path');

	  var lineno = getLineNo(tr);

	  var form = createInlineForm(tr, f_path, lineno, submit_url);

	  var parent = tr;

	  while (1){

		  var n = parent.nextElementSibling;

		  // next element are comments !

		  if(YUD.hasClass(n,'inline-comments')){

			  parent = n;

		  }

		  else{

			  break;

		  }

	  }	  

	  YUD.insertAfter(form,parent);

	  var f = YUD.get(form);

	  var overlay = YUD.getElementsByClassName('overlay',null,f)[0];

	  var _form = YUD.getElementsByClassName('inline-form',null,f)[0];

	  YUE.on(YUD.get(_form), 'submit',function(e){

		  YUE.preventDefault(e);

		  //ajax submit

		  var text = YUD.get('text_'+lineno).value;

		  var postData = {

	            'text':text,

	            'f_path':f_path,

	            'line':lineno

		  };

		  if(lineno === undefined){

			  alert('missing line !');

			  return

		  }

		  if(f_path === undefined){

			  alert('missing file path !');

			  return

		  }

		  if(text == ""){

			  return

		  }

		  var success = function(o){

			  YUD.removeClass(tr, 'form-open');

			  removeInlineForm(f);			  

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

	          renderInlineComment(json_data);

		  };

		  if (YUD.hasClass(overlay,'overlay')){

			  var w = _form.offsetWidth;

			  var h = _form.offsetHeight;

			  YUD.setStyle(overlay,'width',w+'px');

			  YUD.setStyle(overlay,'height',h+'px');

		  }		  

		  YUD.addClass(overlay, 'submitting');		  

		  ajaxPOST(submit_url, postData, success);

	  });

	  setTimeout(function(){

		  // callbacks

		  tooltip_activate();

		  MentionsAutoComplete('text_'+lineno, 'mentions_container_'+lineno, 

	                         _USERS_AC_DATA, _GROUPS_AC_DATA);

		  var _e = YUD.get('text_'+lineno);

		  if(_e){

			  _e.focus();

		  }

	  },10)

};

var deleteComment = function(comment_id){

	var url = AJAX_COMMENT_DELETE_URL.replace('__COMMENT_ID__',comment_id);

    var postData = {'_method':'delete'};

    var success = function(o){

        var n = YUD.get('comment-tr-'+comment_id);

        var root = prevElementSibling(prevElementSibling(n));

        n.parentNode.removeChild(n);

        // scann nodes, and attach add button to last one

        placeAddButton(root);

    }

    ajaxPOST(url,postData,success);

}

var updateReviewers = function(reviewers_ids){

	var url = AJAX_UPDATE_PULLREQUEST;

	var postData = {'_method':'put',

			        'reviewers_ids': reviewers_ids};

	var success = function(o){

		window.location.reload();

	}

	ajaxPOST(url,postData,success);

}

var createInlineAddButton = function(tr){

	var label = TRANSLATION_MAP['add another comment'];

	var html_el = document.createElement('div');

	YUD.addClass(html_el, 'add-comment');

	html_el.innerHTML = '<span class="ui-btn">{0}</span>'.format(label);

	var add = new YAHOO.util.Element(html_el);

	add.on('click', function(e) {

		injectInlineForm(tr);

	});

	return add;

};

var getLineNo = function(tr) {

	var line;

	var o = tr.children[0].id.split('_');

	var n = tr.children[1].id.split('_');

	if (n.length >= 2) {

		line = n[n.length-1];

	} else if (o.length >= 2) {

		line = o[o.length-1];

	}

	return line

};

var placeAddButton = function(target_tr){

	if(!target_tr){

		return

	}

	var last_node = target_tr;

    //scann	

	  while (1){

		  var n = last_node.nextElementSibling;

		  // next element are comments !

		  if(YUD.hasClass(n,'inline-comments')){

			  last_node = n;

			  //also remove the comment button from previous

			  var comment_add_buttons = YUD.getElementsByClassName('add-comment',null,last_node);

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

				  var b = comment_add_buttons[i];

				  b.parentNode.removeChild(b);

			  }

		  }

		  else{

			  break;

		  }

	  }

    var add = createInlineAddButton(target_tr);

    // get the comment div

    var comment_block = YUD.getElementsByClassName('comment',null,last_node)[0];

    // attach add button

    YUD.insertAfter(add,comment_block);	

}

/**

 * Places the inline comment into the changeset block in proper line position

 */

var placeInline = function(target_container,lineno,html){

	  var lineid = "{0}_{1}".format(target_container,lineno);

	  var target_line = YUD.get(lineid);

	  var comment = new YAHOO.util.Element(tableTr('inline-comments',html))

	  // check if there are comments already !

	  var parent = target_line.parentNode;

	  var root_parent = parent;

	  while (1){

		  var n = parent.nextElementSibling;

		  // next element are comments !

		  if(YUD.hasClass(n,'inline-comments')){

			  parent = n;

		  }

		  else{

			  break;

		  }

	  }