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(function(Snipt){Snipt.SniptModel=Backbone.Model.extend({toSafe:function(){var snipt=this.toJSON();snipt.code=this.escape('code');snipt.title=this.escape('title');snipt.tags_list=this.escape('tags_list');if(typeof snipt.tags==='object'){for(var i;i<snipt.tags.length;i++){snipt.tags[i].name=_.escape(snipt.tags[i].name);}}
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return snipt;}});Snipt.SniptView=Backbone.View.extend({tagName:'article',initialize:function(){this.model.view=this;this.model.bind('change',this.render,this);this.template=_.template($('#snipt').html());this.editTemplate=_.template($('#edit').html());this.initLocalVars();this.initLineNumbers();},events:{'click a.copy':'copyFromClick','click a.edit':'edit','click a.favorite':'favoriteToggle','click a.embed':'embedFromClick','click a.expand':'expand','click .container':'selectFromClick','copyClose':'copyClose','copyRaw':'copy','detail':'detail','deselect':'deselect','destroy':'destroy','edit':'edit','embed':'embed','embedClose':'embedClose','expand':'expand','fadeAndRemove':'fadeAndRemove','goToAuthor':'goToAuthor','next':'next','prev':'prev','selectSnipt':'select'},copy:function(){$('textarea',this.$copyModal).remove();window.ui_halted=true;this.$copyModalBody.append('<textarea class="raw"></textarea>');$textarea=$('textarea.raw',this.$copyModalBody).val(this.model.get('code'));this.$copyModal.modal('show');$textarea.select();},copyClose:function(){$('textarea',this.$copyModal).remove();},copyFromClick:function(){this.copy();return false;},deselect:function(){this.$el.removeClass('selected');window.$selected=false;},detail:function(){window.location=this.model.get('absolute_url');},destroy:function(){this.model.destroy();},edit:function(adding){window.editing=true;window.ui_halted=true;this.select();that=this;var editPane=this.editTemplate({snipt:this.model.toSafe()});window.site.$main.hide();window.site.$body.addClass('detail editing');window.site.$main_edit.html(editPane);$('option[value="'+this.model.get('lexer')+'"]',window.site.$main_edit).attr('selected','selected');var $selectLexer=$('select#id_lexer',window.site.$main_edit);$selectLexer.chosen();$('label.blog-post input',window.site.$main_edit).on('change',function(){var $checkbox=$(this);var $label=$checkbox.parent();var $publish_date=$label.siblings('label.publish-date');if($checkbox.attr('checked')){$label.removeClass('is-not-blog-post').addClass('is-blog-post');$publish_date.show();}else{$label.addClass('is-not-blog-post').removeClass('is-blog-post');$publish_date.hide();}
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return false;}).trigger('change');$('label.public input',window.site.$main_edit).on('change',function(){var $checkbox=$(this);var $label=$checkbox.parent();if($checkbox.attr('checked')){$label.removeClass('is-private').addClass('is-public');}else{$label.addClass('is-private').removeClass('is-public');}
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return false;}).trigger('change');window.site.$main_edit.show();this.$editorCodeMirror=$('div.editor',window.site.$main_edit);this.$editorTextarea=$('textarea.editor',window.site.$main_edit);window.editor=CodeMirror(this.$editorCodeMirror.get(0),{autofocus:true,fixedGutter:true,gutter:true,indentUnit:4,lineNumbers:true,javascriptHint:true,matchBrackets:true,mode:that.guessCodeMirrorLexer($selectLexer.val()),value:that.model.get('code')});$selectLexer.change(function(){var $selectedLexer=$('option:selected',$selectLexer);var lexer=$selectLexer.val();window.editor.setOption('mode',that.guessCodeMirrorLexer($selectedLexer.val()));if(lexer==='markdown'||lexer==='text'){window.editor.setOption('lineWrapping',true);}else{window.editor.setOption('lineWrapping',false);}});$selectLexer.trigger('change');window.editorHeight=$(window).height()-147;window.editor.setSize('100%',window.editorHeight);this.$editorTextarea.height(window.editorHeight-8);$('textarea, input',window.site.$main_edit).bind('keydown','esc',function(e){$(this).blur();return false;});var $selectEditor=$('select#id_editor',window.site.$main_edit);var $selectTheme=$('select#id_theme',window.site.$main_edit);$selectEditor.chosen();$selectEditor.change(function(){var newEditor=$selectEditor.val();if(newEditor==='textarea'){that.$editorCodeMirror.hide();that.$editorTextarea.show();that.$editorTextarea.val(window.editor.getValue());}
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if(newEditor==='codemirror'){that.$editorTextarea.hide();that.$editorCodeMirror.show();window.editor.setValue(that.$editorTextarea.val());}});$selectTheme.chosen();$selectTheme.change(function(){window.editor.setOption('theme',$selectTheme.val());});if(window.editor_theme!='default'){$selectTheme.val(window.editor_theme);$selectTheme.trigger('liszt:updated');$selectTheme.trigger('change');}
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if(window.default_editor!='codemirror'){$selectEditor.val(window.default_editor);$selectEditor.trigger('liszt:updated');$selectEditor.trigger('change');}
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this.setupCodeMirrorFullScreen();$('button.delete',window.site.$main_edit).on('click',function(){if(confirm('Are you sure you want to delete this snipt?')){that.model.destroy();window.site.snipt_list.escapeUI(true);}
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return false;});$('button.cancel',window.site.$main_edit).on('click',function(){window.site.snipt_list.escapeUI();return false;});$('button.save',window.site.$main_edit).on('click',function(){$('button.cancel').text('Close');that.save();return false;});$('button.save-and-close',window.site.$main_edit).on('click',function(){that.save();window.site.snipt_list.escapeUI();return false;});window.scrollTo(0,0);return false;},embed:function(){$('textarea',this.$embedModal).remove();window.ui_halted=true;this.$embedModalBody.append('<textarea class="raw"></textarea>');$textarea=$('textarea.raw',this.$embedModalBody).val('<script type="text/javascript" src="'+this.model.get('embed_url')+'"></script>');this.$embedModal.modal('show');$textarea.select();},embedFromClick:function(){this.embed();return false;},embedClose:function(){$('textarea',this.$embedModal).remove();},expand:function(){this.$container.toggleClass('expanded',100);this.$tags.toggleClass('expanded');this.select(true);return false;},fadeAndRemove:function(){var $toRemove=$(this.el);var $nextSnipt=$toRemove.next('article.snipt');window.$selected=false;$toRemove.fadeOut('fast',function(){$(this).remove();$nextSnipt.trigger('selectSnipt');});return false;},goToAuthor:function(){window.location=this.model.get('user').absolute_url;},guessCodeMirrorLexer:function(val){if(val==='html'){return'htmlmixed';}
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if(val==='js')return'javascript';if(val==='rb')return'ruby';if(val==='java')return'clike';if(val==='c')return'clike';if(val==='cpp')return'clike';if(val==='csharp')return'clike';return val;},favoriteToggle:function(){var that=this;if(this.$el.hasClass('favorited')){$.ajax('/api/private/favorite/'+this.model.get('favorite_id')+'/',{type:'delete',success:function(){that.$el.removeClass('favorited');that.$favorite.text('Favorite');},headers:{'Authorization':'ApiKey '+window.user+':'+window.api_key}});}else{$.ajax('/api/private/favorite/',{data:'{"snipt": '+this.model.get('id')+'}',contentType:'application/json',type:'post',success:function(resp){that.$el.addClass('favorited');that.model.set({'favorite_id':resp.id},{'silent':true});that.$favorite.text('Favorited');},headers:{'Authorization':'ApiKey '+window.user+':'+window.api_key}});}
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return false;},initEmbeddedTweets:function(){var $embeddedTweets=$('div.embedded-tweet');if($embeddedTweets.length){$.each($embeddedTweets,function(){var $tweetPlaceholder=$(this);var tweetID=$tweetPlaceholder.attr('data-tweet-id');$.ajax({url:'https://api.twitter.com/1/statuses/oembed.json?id='+tweetID+'&align=center',dataType:'jsonp',type:'get',success:function(resp){$tweetPlaceholder.replaceWith($(resp.html));}});});}},initLineNumbers:function(){var lines=$('span.special',this.$el);var that=this;$.each(lines,function(){var l=$(this);var num=l.text().trim();var url=that.model.get('absolute_url');l.replaceWith('<a href="'+url+'#line-'+num+'">'+num+'</a>');});},initLocalVars:function(){this.$aside=$('aside',this.$el);this.$container=$('div.container',this.$el);this.$copyModal=$('div.copy-modal',this.$el);this.$copyModalBody=$('div.modal-body',this.$copyModal);this.$embedModal=$('div.embed-modal',this.$el);this.$embedModalBody=$('div.modal-body',this.$embedModal);this.$favorite=$('a.favorite',this.$el);this.$h1=$('header h1 a',this.$el);this.$tags=$('section.tags ul',this.$aside);this.$copyModal.on('hidden',function(e){$(this).parent().trigger('copyClose');window.ui_halted=false;window.from_modal=true;});this.$embedModal.on('hidden',function(e){$(this).parent().trigger('embedClose');window.ui_halted=false;window.from_modal=true;});},next:function(){if(!window.ui_halted){nextSnipt=this.$el.next('article.snipt');if(nextSnipt.length){return nextSnipt.trigger('selectSnipt');}}},prev:function(){if(!window.ui_halted){prevSnipt=this.$el.prev('article.snipt');if(prevSnipt.length){return prevSnipt.trigger('selectSnipt');}}},remove:function(){return false;},render:function(){this.$el.html(this.template({snipt:this.model.toSafe()}));this.initLocalVars();this.initLineNumbers();this.initEmbeddedTweets();if(this.model.get('blog_post')===true){this.$el.addClass('blog-post');}else{this.$el.removeClass('blog-post');}
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if(this.model.get('public')===true){this.$el.removeClass('private-snipt');}else{this.$el.addClass('private-snipt');}
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if(this.model.get('user').username===window.user){this.$el.addClass('editable');}else{this.$el.removeClass('editable');}
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if(this.model.get('line_count')>8&&!window.detail){this.$el.addClass('expandable');}else{this.$el.removeClass('expandable');}
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$('script#disqus').remove();window.site.$body.append('<script id="disqus" type="text/javascript">'+$('script#disqus-template').text()+'</script>');if(this.$el.attr('id')==='new-snipt'){this.$el.fadeIn('fast');this.$el.attr('id','snipt-'+this.model.get('id'));}
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return this;},save:function(){$('button.save, button.save-and-close, button.delete, button.cancel',window.site.$main_edit).attr('disabled','disabled');var code;if(this.$editorTextarea.is(':visible')){code=this.$editorTextarea.val();}else{code=window.editor.getValue();}
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that.model.save({'title':$('input#snipt_title').val(),'tags':$('label.tags textarea').val(),'tags_list':$('label.tags textarea').val(),'lexer':$('select[name="lexer"]').val(),'lexer_name':$('select[name="lexer"] option:selected').text(),'code':code,'description':$('textarea[name="description"]').val(),'blog_post':$('label.blog-post input').is(':checked'),'publish_date':$('label.publish-date input').val(),'public':$('label.public input').is(':checked')},{success:function(model,response){$('button.save, button.save-and-close, button.delete, button.cancel',window.site.$main_edit).removeAttr('disabled');},error:function(model,response){alert('There was a problem saving your snipt. We\'ve been notified. Sorry about that!');}});},select:function(fromClick){$('article.selected',window.site.snipt_list.$el).removeClass('selected');this.$el.addClass('selected');if(fromClick!==true){if(window.site.$snipts.index(this.$el)===0){window.scrollTo(0,0);}else{window.site.$html_body.animate({scrollTop:this.$el.offset().top-50},0);}}
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window.$selected=this.$el;},selectFromClick:function(e){this.select(true);e.stopPropagation();window.site.$aside_nav.removeClass('open');},setupCodeMirrorFullScreen:function(){function isFullScreen(cm){return(/\bCodeMirror-fullscreen\b/).test(cm.getWrapperElement().className);}
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function winHeight(){return window.innerHeight||(document.documentElement||document.body).clientHeight;}
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function setFullScreen(cm,full){var wrap=cm.getWrapperElement();if(full){wrap.className+=' CodeMirror-fullscreen';wrap.style.height=winHeight()+'px';document.documentElement.style.overflow='hidden';$('header.fixed-save').hide();$('div.container').addClass('full-screened');}else{wrap.className=wrap.className.replace(' CodeMirror-fullscreen','');window.editor.setSize('100%',window.editorHeight);document.documentElement.style.overflow='';$('header.fixed-save').show();$('div.container').removeClass('full-screened');}
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cm.refresh();}
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window.editor.on(window,'resize',function(){var showing=document.body.getElementsByClassName('CodeMirror-fullscreen')[0];if(!showing)return;showing.CodeMirror.getWrapperElement().style.height=winHeight()+'px';});window.editor.setOption('extraKeys',{'Cmd-Enter':function(cm){that.save();window.site.snipt_list.escapeUI();return false;},'F11':function(cm){setFullScreen(cm,!isFullScreen(cm));},'Esc':function(cm){if(isFullScreen(cm))setFullScreen(cm,false);}});}});Snipt.SniptListView=Backbone.View.extend({el:'section#snipts',initialize:function(opts){var that=this;opts.snipts.each(this.addExistingSnipt);this.keyboardShortcuts();var cmd;if(navigator.platform=='MacPPC'||navigator.platform=='MacIntel'){cmd='Cmd';}
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else{cmd='Ctrl';}
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$('span.cmd-ctrl').text(cmd);$('button#add-snipt').click(function(){if(window.user_account_age>7&&!window.user_is_pro){window.location='/pro/?expired=true';}else{that.addNewSnipt();}});},addExistingSnipt:function(){var $el=$(this);var $created=$('li.created',$el);var $h1=$('header h1 a',$el);var $public=$('div.public',$el);var $blog_post=$('div.blog-post',$el);var $publish_date=$('div.publish-date',$el);var $user=$('li.author a',$el);var is_public=$public.text()==='True'?true:false;var is_blog_post=$blog_post.text()==='True'?true:false;var tag_lis=$('section.tags li',$el);var tags=[];for(var i=0;i<tag_lis.length;i++){var $tag=$('a',tag_lis.eq(i));tags[i]={name:$tag.text(),absolute_url:$tag.attr('href')};}
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var is_pro=$user.siblings('span.pro').length?true:false;var data={code:$('textarea.raw',$el).text(),description:$('textarea.description',$el).text(),created:$created.attr('title'),created_formatted:$created.text(),embed_url:$('div.embed-url',$el).text(),raw_url:$('div.raw-url',$el).text(),absolute_url:$h1.attr('href'),favorite_id:$el.data('favorite-id'),id:parseInt($el.attr('id').replace('snipt-',''),0),key:$('div.key',$el).text(),lexer:$('div.lexer',$el).text(),lexer_name:$('div.lexer-name',$el).text(),line_count:parseInt($('div.line-count',$el).text(),0),modified:$('div.modified',$el).text(),resource_uri:$('div.resource-uri',$el).text(),slug:$('div.slug',$el).text(),stylized:$('div.stylized',$el).text(),tags:tags,publish_date:$publish_date.text(),tags_list:$('div.tags-list',$el).text(),title:$h1.text(),user:{absolute_url:$user.attr('href'),username:$user.text(),profile:{is_pro:is_pro}}};data['public']=is_public;data.blog_post=is_blog_post;var view=new Snipt.SniptView({el:this,model:new Snipt.SniptModel(data)});},addNewSnipt:function(){var $articleNewSnipt=$('article#new-snipt');if($articleNewSnipt.length===0){window.site.snipt_list.$el.prepend('<article id="new-snipt" class="hidden snipt"></article>');var data={id:'',blog_post:false,code:'',description:'',tags:[],tags_list:'',title:'',lexer:'text',lexer_name:'Text only',new_from_js:true,public:false,user:{username:'',profile:{is_pro:window.user_is_pro}}};var newSniptView=new Snipt.SniptView({el:$('article#new-snipt'),model:new Snipt.SniptModel(data)});newSniptView.edit(true);}else{$articleNewSnipt.trigger('edit');}
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return false;},escapeUI:function(destroyed){if(window.editing||destroyed){if(!window.site.$html.hasClass('detail')){window.site.$body.removeClass('detail');}
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window.site.$main_edit.hide();window.site.$body.removeClass('editing');window.site.$main.show();window.editing=true;window.ui_halted=false;if(window.site.$snipts.index(window.$selected)===0){window.scrollTo(0,0);}else{window.site.$html_body.animate({scrollTop:window.$selected.offset().top-50},0);}
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if(destroyed){window.$selected.trigger('fadeAndRemove');}}else{if(!window.ui_halted){if($selected){$selected.trigger('deselect');}
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window.site.$aside_nav.removeClass('open');}}},keyboardShortcuts:function(){var that=this;$selected=window.selected;$document=$(document);$document.bind('keydown','j',function(){if(!window.ui_halted){if(!$selected){window.site.$snipts.eq(0).trigger('selectSnipt');}else{$selected.trigger('next');}}});$document.bind('keydown','k',function(){if(!window.ui_halted){if(!$selected){window.site.$snipts.eq(0).trigger('selectSnipt');}else{$selected.trigger('prev');}}});$document.bind('keydown','c',function(e){if(!window.ui_halted&&!window.blog_post){if($selected){e.preventDefault();$selected.trigger('copyRaw');}}});$document.bind('keydown','Ctrl+e',function(){if(!window.ui_halted){if($selected){if($selected.hasClass('editable')){$selected.trigger('edit');}}}});$document.bind('keydown','Ctrl+backspace',function(){if(!window.ui_halted||window.editing){if($selected){if($selected.hasClass('editable')){if(confirm('Are you sure you want to delete this snipt?')){$selected.trigger('destroy');window.site.snipt_list.escapeUI(true);}}}}});$document.bind('keydown','Ctrl+del',function(){if(!window.ui_halted||window.editing){if($selected){if($selected.hasClass('editable')){if(confirm('Are you sure you want to delete this snipt?')){$selected.trigger('destroy');window.site.snipt_list.escapeUI(true);}}}}});$document.bind('keydown','Alt+n',function(){if(!window.ui_halted){that.addNewSnipt();}});$document.bind('keydown','Ctrl+n',function(){if(!window.ui_halted){that.addNewSnipt();}});$document.bind('keydown','Ctrl+s',function(){if(window.editing){if($selected){if($selected.hasClass('editable')){$('button.save').click();}}}});$document.bind('keydown','Ctrl+c',function(){if(window.editing){if($selected){if($selected.hasClass('editable')){$('button.save-and-close').click();}}}});$document.bind('keydown','esc',function(){that.escapeUI();});$document.bind('keydown','g',function(){if(!window.ui_halted){if(window.$selected){window.$selected.trigger('deselect');}
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window.scrollTo(0,0);}});$document.bind('keydown','Shift+g',function(){if(!window.ui_halted){if(window.$selected){window.$selected.trigger('deselect');}
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window.scrollTo(0,document.body.scrollHeight);}});$document.bind('keydown','n',function(){if(!window.ui_halted){var $anc=$('li.next a');if($anc.length){if($anc.attr('href')!=='#'){window.location=$anc.attr('href');}}}});$document.bind('keydown','e',function(){if(!window.ui_halted){if($selected){if($selected.hasClass('expandable')){$selected.trigger('expand');}}}});$document.bind('keydown','u',function(){if(!window.ui_halted){if($selected){$selected.trigger('goToAuthor');}}});$document.bind('keydown','p',function(){if(!window.ui_halted){var $anc=$('li.prev a');if($anc.length){if($anc.attr('href')!=='#'){window.location=$anc.attr('href');}}}});$document.bind('keydown','v',function(e){if(!window.ui_halted&&!window.blog_post){if($selected){e.preventDefault();$selected.trigger('embed');}}});$document.bind('keydown','o',function(){if(!window.ui_halted){if($selected){$selected.trigger('detail');}}});$document.bind('keydown','return',function(){if(!window.ui_halted){if($selected){$selected.trigger('detail');}}});}});})(snipt.module('snipt'));
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Nick Sergeant