libgithub=new Object();libgithub.Badge=function(username,repo,commitId)
{this._username=username;this._repo=repo;this._commitId=(typeof(commitId)=='undefined')?'master':commitId;this._gravatarSize=60;this._startHidden=true;this._numCommits=1;this._target=null;this.gravatarSize=function(){return this._gravatarSize;};this.gravatarSizeIs=function(size){this._gravatarSize=size;};this.startHidden=function(){return this._startHidden;}
this.startHiddenIs=function(setting){this._startHidden=setting;};this.numCommits=function(){return this._numCommits;};this.numCommitsIs=function(numCommits){this._numCommits=numCommits;};this.target=function(){return this._target;};}
libgithub.Badge.prototype._userRepo=function(commit)
{var userRepo=_ce('div',{'class':'libgithub-badge-username'});var link=_ce('a',{'href':'http://github.com/'+this._username+'/'+this._repo,'target':'_blank','class':'libgithub-badge-username'});$(link).append(_tn(this._username+'/'+this._repo));$(userRepo).append(link);return userRepo;}
libgithub.Badge.prototype._diffLine=function(commit)
{var diffLine=_ce('div',{'class':'libgithub-badge-diffline'});var image=_ce('img',{'src':'http://www.gravatar.com/avatar/'+
hex_md5(commit.committer.email)+'?s='+this._gravatarSize,'class':'libgithub-badge-gravatar','alt':this._username});$(diffLine).append(image);var link=_ce('a',{'href':commit.url,'target':'_blank','class':'libgithub-badge-commitid'});$(link).append(_tn(' '+_truncate(commit.id,10,'')));$(diffLine).append(_tn(commit.committer.name+' committed '));var niceTime=_niceTime(commit.committed_date);var commitDate=_ce('span',{'class':'libgithub-badge-text-date'});$(commitDate).append(_tn(niceTime));$(diffLine).append(link);$(diffLine).append(_tn(' about '));$(diffLine).append(commitDate);return diffLine;}
libgithub.Badge.prototype._commitMessage=function(commit)
{var commitMessage=_ce('div',{'class':'libgithub-badge-commitmessage'});$(commitMessage).append(_tn('"'+_truncate(commit.message,100)+'"'));return commitMessage;}
libgithub.Badge.prototype._diffStat=function(commit,fileList)
{var numAdded=('added'in commit)?commit.added.length:0;var numRemoved=('removed'in commit)?commit.removed.length:0;var numModified=('modified'in commit)?commit.modified.length:0;var diffStat=_ce('div',{'class':'libgithub-badge-diffstat'});var addedElement=_ce('span',{'class':'libgithub-badge-diffadded'});var removedElement=_ce('span',{'class':'libgithub-badge-diffremoved'});var modifiedElement=_ce('span',{'class':'libgithub-badge-diffmodified'});$(diffStat).append(_tn('('));$(diffStat).append(_tn(numAdded));$(diffStat).append($(addedElement).text(' added'));$(diffStat).append(_tn(', '));$(diffStat).append(_tn(numRemoved));$(diffStat).append($(removedElement).text(' removed'));$(diffStat).append(_tn(', '));$(diffStat).append(_tn(numModified));$(diffStat).append($(modifiedElement).text(' modified'));$(diffStat).append(_tn(')'));if(numAdded+numRemoved+numModified>0){var username=this._username;var repo=this._repo;var showFilesLink=_ce('a',{'href':'#','class':'libgithub-badge-showMoreLink','id':'showMoreLink'+username+repo});$(showFilesLink).append(_tn('Show files'));$(diffStat).append(_tn(' '));$(diffStat).append(showFilesLink);$(showFilesLink).click(function(){$(fileList).slideToggle();if($(this).text()=='Show files')
$(this).text('Hide files');else
$(this).text('Show files');return false;});}
return diffStat;}
libgithub.Badge.prototype._fileList=function(commit)
{var filesAdded=('added'in commit)?commit.added:[];var filesRemoved=('removed'in commit)?commit.removed:[];var filesModified=('modified'in commit)?commit.modified:[];var fileList=_ce('div',{'class':'libgithub-badge-filelist','id':this._username+this._repo});var words={'added':['Added',filesAdded],'removed':['Removed',filesRemoved],'modified':['Modified',filesModified]};for(word in words){var container=_ce('div');var ulist=_ce('ul');var cName='libgithub-badge-diff'+word;var text=words[word][0]+':';var fset=words[word][1];var i=0;$(container).append($(_ce('span',{'class':cName})).text(text));$(container).append(ulist);$.each(fset,function(j,f){var file=_ce('li');if(word=='modified')
$(file).append(_tn(f.filename));else
$(file).append(_tn(f));$(ulist).append(file);i++;});if(i>0)
$(fileList).append(container);}
return fileList;}
libgithub.Badge.prototype._badgeStructure=function(commit)
{var username=this._username;var repo=this._repo;var badgeDiv=_ce('div',{'class':'libgithub-badge-outline'});var userRepo=this._userRepo(commit);var diffLine=this._diffLine(commit);var commitMessage=this._commitMessage(commit);var fileList=this._fileList(commit);var diffStat=this._diffStat(commit,fileList);$(badgeDiv).append(userRepo);$(badgeDiv).append(diffLine);$(badgeDiv).append(commitMessage);$(badgeDiv).append(diffStat);$(badgeDiv).append(fileList);badgeDiv.hideFiles=function(){$(fileList).hide();};return badgeDiv;}
libgithub.Badge.prototype._callback=function(data,element)
{if('commit'in data){var badgeDiv=this._badgeStructure(data.commit);element.append(badgeDiv);if(this._startHidden)
badgeDiv.hideFiles();}}
libgithub.Badge.prototype._showCommit=function(commitId,element)
{var _url='http://github.com/api/v2/json/commits/show/'+
this._username+'/'+this._repo+'/'+commitId+'?callback=?';var _this=this;$.getJSON(_url,function(data){_this._callback(data,element);});}
libgithub.Badge.prototype._showCommits=function(branch,element)
{var _url='http://github.com/api/v2/json/commits/list/'+
this._username+'/'+this._repo+'/'+branch+'?callback=?';var _this=this;$.getJSON(_url,function(data){var maxLength=Math.min(_this._numCommits,data.commits.length);for(var i=0;i<maxLength;++i)
_this._showCommit(data.commits[i].id,element);});}
libgithub.Badge.prototype.targetIs=function(selector)
{this._target=selector;var _element=$(selector);if(this._numCommits>1)
this._showCommits(this._commitId,_element);else
this._showCommit(this._commitId,_element);}
var _truncate=function(string,length,truncation)
{length=length||30;truncation=(typeof truncation=='undefined')?'...':truncation;return string.length>length?string.slice(0,length-truncation.length)+truncation:string;};var _niceTime=function(dateTime)
{var d=Date.parse(dateTime);d.addHours((new Date).getTimezoneOffset()/60);return humane_date(d.toString("yyyy-MM-ddTHH:mm:ssZ"));};var _ce=function(tagName,attributes)
{var e=document.createElement(tagName)
for(attr in attributes){var value=attributes[attr];e.setAttribute(attr,value);}
return e;}
var _tn=function(text)
{return document.createTextNode(text);}