X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/5aa86a9053fb0fa15846bb60aac2fb8fdfff524a..4ea0dca21bda49aab5ccb91ec12bb4ef5924ed3e:/wp-admin/js/post.js diff --git a/wp-admin/js/post.js b/wp-admin/js/post.js index c37e6dae..662c62bf 100644 --- a/wp-admin/js/post.js +++ b/wp-admin/js/post.js @@ -1 +1,1267 @@ -var tagBox,commentsBox,editPermalink,makeSlugeditClickable,WPSetThumbnailHTML,WPSetThumbnailID,WPRemoveThumbnail,wptitlehint;function array_unique_noempty(a){var out=[];jQuery.each(a,function(key,val){val=jQuery.trim(val);if(val&&jQuery.inArray(val,out)==-1){out.push(val);}});return out;}(function($){tagBox={clean:function(tags){return tags.replace(/\s*,\s*/g,",").replace(/,+/g,",").replace(/[,\s]+$/,"").replace(/^[,\s]+/,"");},parseTags:function(el){var id=el.id,num=id.split("-check-num-")[1],taxbox=$(el).closest(".tagsdiv"),thetags=taxbox.find(".the-tags"),current_tags=thetags.val().split(","),new_tags=[];delete current_tags[num];$.each(current_tags,function(key,val){val=$.trim(val);if(val){new_tags.push(val);}});thetags.val(this.clean(new_tags.join(",")));this.quickClicks(taxbox);return false;},quickClicks:function(el){var thetags=$(".the-tags",el),tagchecklist=$(".tagchecklist",el),id=$(el).attr("id"),current_tags,disabled;if(!thetags.length){return;}disabled=thetags.prop("disabled");current_tags=thetags.val().split(",");tagchecklist.empty();$.each(current_tags,function(key,val){var span,xbutton;val=$.trim(val);if(!val){return;}span=$("").text(val);if(!disabled){xbutton=$('X');xbutton.click(function(){tagBox.parseTags(this);});span.prepend(" ").prepend(xbutton);}tagchecklist.append(span);});},flushTags:function(el,a,f){a=a||false;var text,tags=$(".the-tags",el),newtag=$("input.newtag",el),newtags;text=a?$(a).text():newtag.val();tagsval=tags.val();newtags=tagsval?tagsval+","+text:text;newtags=this.clean(newtags);newtags=array_unique_noempty(newtags.split(",")).join(",");tags.val(newtags);this.quickClicks(el);if(!a){newtag.val("");}if("undefined"==typeof(f)){newtag.focus();}return false;},get:function(id){var tax=id.substr(id.indexOf("-")+1);$.post(ajaxurl,{action:"get-tagcloud",tax:tax},function(r,stat){if(0==r||"success"!=stat){r=wpAjax.broken;}r=$('

'+r+"

");$("a",r).click(function(){tagBox.flushTags($(this).closest(".inside").children(".tagsdiv"),this);return false;});$("#"+id).after(r);});},init:function(){var t=this,ajaxtag=$("div.ajaxtag");$(".tagsdiv").each(function(){tagBox.quickClicks(this);});$("input.tagadd",ajaxtag).click(function(){t.flushTags($(this).closest(".tagsdiv"));});$("div.taghint",ajaxtag).click(function(){$(this).css("visibility","hidden").parent().siblings(".newtag").focus();});$("input.newtag",ajaxtag).blur(function(){if(this.value==""){$(this).parent().siblings(".taghint").css("visibility","");}}).focus(function(){$(this).parent().siblings(".taghint").css("visibility","hidden");}).keyup(function(e){if(13==e.which){tagBox.flushTags($(this).closest(".tagsdiv"));return false;}}).keypress(function(e){if(13==e.which){e.preventDefault();return false;}}).each(function(){var tax=$(this).closest("div.tagsdiv").attr("id");$(this).suggest(ajaxurl+"?action=ajax-tag-search&tax="+tax,{delay:500,minchars:2,multiple:true,multipleSep:","});});$("#post").submit(function(){$("div.tagsdiv").each(function(){tagBox.flushTags(this,false,1);});});$("a.tagcloud-link").click(function(){tagBox.get($(this).attr("id"));$(this).unbind().click(function(){$(this).siblings(".the-tagcloud").toggle();return false;});return false;});}};commentsBox={st:0,get:function(total,num){var st=this.st,data;if(!num){num=20;}this.st+=num;this.total=total;$("#commentsdiv img.waiting").show();data={action:"get-comments",mode:"single",_ajax_nonce:$("#add_comment_nonce").val(),p:$("#post_ID").val(),start:st,number:num};$.post(ajaxurl,data,function(r){r=wpAjax.parseAjaxResponse(r);$("#commentsdiv .widefat").show();$("#commentsdiv img.waiting").hide();if("object"==typeof r&&r.responses[0]){$("#the-comment-list").append(r.responses[0].data);theList=theExtraList=null;$("a[className*=':']").unbind();if(commentsBox.st>commentsBox.total){$("#show-comments").hide();}else{$("#show-comments").html(postL10n.showcomm);}return;}else{if(1==r){$("#show-comments").parent().html(postL10n.endcomm);return;}}$("#the-comment-list").append(''+wpAjax.broken+"");});return false;}};WPSetThumbnailHTML=function(html){$(".inside","#postimagediv").html(html);};WPSetThumbnailID=function(id){var field=$('input[value="_thumbnail_id"]',"#list-table");if(field.size()>0){$("#meta\\["+field.attr("id").match(/[0-9]+/)+"\\]\\[value\\]").text(id);}};WPRemoveThumbnail=function(nonce){$.post(ajaxurl,{action:"set-post-thumbnail",post_id:$("#post_ID").val(),thumbnail_id:-1,_ajax_nonce:nonce,cookie:encodeURIComponent(document.cookie)},function(str){if(str=="0"){alert(setPostThumbnailL10n.error);}else{WPSetThumbnailHTML(str);}});};})(jQuery);jQuery(document).ready(function($){var stamp,visibility,sticky="",last=0,co=$("#content");postboxes.add_postbox_toggles(pagenow);if($("#tagsdiv-post_tag").length){tagBox.init();}else{$("#side-sortables, #normal-sortables, #advanced-sortables").children("div.postbox").each(function(){if(this.id.indexOf("tagsdiv-")===0){tagBox.init();return false;}});}$(".categorydiv").each(function(){var this_id=$(this).attr("id"),noSyncChecks=false,syncChecks,catAddAfter,taxonomyParts,taxonomy,settingName;taxonomyParts=this_id.split("-");taxonomyParts.shift();taxonomy=taxonomyParts.join("-");settingName=taxonomy+"_tab";if(taxonomy=="category"){settingName="cats";}$("a","#"+taxonomy+"-tabs").click(function(){var t=$(this).attr("href");$(this).parent().addClass("tabs").siblings("li").removeClass("tabs");$("#"+taxonomy+"-tabs").siblings(".tabs-panel").hide();$(t).show();if("#"+taxonomy+"-all"==t){deleteUserSetting(settingName);}else{setUserSetting(settingName,"pop");}return false;});if(getUserSetting(settingName)){$('a[href="#'+taxonomy+'-pop"]',"#"+taxonomy+"-tabs").click();}$("#new"+taxonomy).one("focus",function(){$(this).val("").removeClass("form-input-tip");});$("#"+taxonomy+"-add-submit").click(function(){$("#new"+taxonomy).focus();});syncChecks=function(){if(noSyncChecks){return;}noSyncChecks=true;var th=jQuery(this),c=th.is(":checked"),id=th.val().toString();$("#in-"+taxonomy+"-"+id+", #in-"+taxonomy+"-category-"+id).prop("checked",c);noSyncChecks=false;};catAddBefore=function(s){if(!$("#new"+taxonomy).val()){return false;}s.data+="&"+$(":checked","#"+taxonomy+"checklist").serialize();return s;};catAddAfter=function(r,s){var sup,drop=$("#new"+taxonomy+"_parent");if("undefined"!=s.parsed.responses[0]&&(sup=s.parsed.responses[0].supplemental.newcat_parent)){drop.before(sup);drop.remove();}};$("#"+taxonomy+"checklist").wpList({alt:"",response:taxonomy+"-ajax-response",addBefore:catAddBefore,addAfter:catAddAfter});$("#"+taxonomy+"-add-toggle").click(function(){$("#"+taxonomy+"-adder").toggleClass("wp-hidden-children");$('a[href="#'+taxonomy+'-all"]',"#"+taxonomy+"-tabs").click();$("#new"+taxonomy).focus();return false;});$("#"+taxonomy+"checklist li.popular-category :checkbox, #"+taxonomy+"checklist-pop :checkbox").live("click",function(){var t=$(this),c=t.is(":checked"),id=t.val();if(id&&t.parents("#taxonomy-"+taxonomy).length){$("#in-"+taxonomy+"-"+id+", #in-popular-"+taxonomy+"-"+id).prop("checked",c);}});});if($("#postcustom").length){$("#the-list").wpList({addAfter:function(xml,s){$("table#list-table").show();},addBefore:function(s){s.data+="&post_id="+$("#post_ID").val();return s;}});}if($("#submitdiv").length){stamp=$("#timestamp").html();visibility=$("#post-visibility-display").html();function updateVisibility(){var pvSelect=$("#post-visibility-select");if($("input:radio:checked",pvSelect).val()!="public"){$("#sticky").prop("checked",false);$("#sticky-span").hide();}else{$("#sticky-span").show();}if($("input:radio:checked",pvSelect).val()!="password"){$("#password-span").hide();}else{$("#password-span").show();}}function updateText(){var attemptedDate,originalDate,currentDate,publishOn,postStatus=$("#post_status"),optPublish=$('option[value="publish"]',postStatus),aa=$("#aa").val(),mm=$("#mm").val(),jj=$("#jj").val(),hh=$("#hh").val(),mn=$("#mn").val();attemptedDate=new Date(aa,mm-1,jj,hh,mn);originalDate=new Date($("#hidden_aa").val(),$("#hidden_mm").val()-1,$("#hidden_jj").val(),$("#hidden_hh").val(),$("#hidden_mn").val());currentDate=new Date($("#cur_aa").val(),$("#cur_mm").val()-1,$("#cur_jj").val(),$("#cur_hh").val(),$("#cur_mn").val());if(attemptedDate.getFullYear()!=aa||(1+attemptedDate.getMonth())!=mm||attemptedDate.getDate()!=jj||attemptedDate.getMinutes()!=mn){$(".timestamp-wrap","#timestampdiv").addClass("form-invalid");return false;}else{$(".timestamp-wrap","#timestampdiv").removeClass("form-invalid");}if(attemptedDate>currentDate&&$("#original_post_status").val()!="future"){publishOn=postL10n.publishOnFuture;$("#publish").val(postL10n.schedule);}else{if(attemptedDate<=currentDate&&$("#original_post_status").val()!="publish"){publishOn=postL10n.publishOn;$("#publish").val(postL10n.publish);}else{publishOn=postL10n.publishOnPast;$("#publish").val(postL10n.update);}}if(originalDate.toUTCString()==attemptedDate.toUTCString()){$("#timestamp").html(stamp);}else{$("#timestamp").html(publishOn+" "+$('option[value="'+$("#mm").val()+'"]',"#mm").text()+" "+jj+", "+aa+" @ "+hh+":"+mn+" ");}if($("input:radio:checked","#post-visibility-select").val()=="private"){$("#publish").val(postL10n.update);if(optPublish.length==0){postStatus.append('");}else{optPublish.html(postL10n.privatelyPublished);}$('option[value="publish"]',postStatus).prop("selected",true);$(".edit-post-status","#misc-publishing-actions").hide();}else{if($("#original_post_status").val()=="future"||$("#original_post_status").val()=="draft"){if(optPublish.length){optPublish.remove();postStatus.val($("#hidden_post_status").val());}}else{optPublish.html(postL10n.published);}if(postStatus.is(":hidden")){$(".edit-post-status","#misc-publishing-actions").show();}}$("#post-status-display").html($("option:selected",postStatus).text());if($("option:selected",postStatus).val()=="private"||$("option:selected",postStatus).val()=="publish"){$("#save-post").hide();}else{$("#save-post").show();if($("option:selected",postStatus).val()=="pending"){$("#save-post").show().val(postL10n.savePending);}else{$("#save-post").show().val(postL10n.saveDraft);}}return true;}$(".edit-visibility","#visibility").click(function(){if($("#post-visibility-select").is(":hidden")){updateVisibility();$("#post-visibility-select").slideDown("fast");$(this).hide();}return false;});$(".cancel-post-visibility","#post-visibility-select").click(function(){$("#post-visibility-select").slideUp("fast");$("#visibility-radio-"+$("#hidden-post-visibility").val()).prop("checked",true);$("#post_password").val($("#hidden_post_password").val());$("#sticky").prop("checked",$("#hidden-post-sticky").prop("checked"));$("#post-visibility-display").html(visibility);$(".edit-visibility","#visibility").show();updateText();return false;});$(".save-post-visibility","#post-visibility-select").click(function(){var pvSelect=$("#post-visibility-select");pvSelect.slideUp("fast");$(".edit-visibility","#visibility").show();updateText();if($("input:radio:checked",pvSelect).val()!="public"){$("#sticky").prop("checked",false);}if(true==$("#sticky").prop("checked")){sticky="Sticky";}else{sticky="";}$("#post-visibility-display").html(postL10n[$("input:radio:checked",pvSelect).val()+sticky]);return false;});$("input:radio","#post-visibility-select").change(function(){updateVisibility();});$("#timestampdiv").siblings("a.edit-timestamp").click(function(){if($("#timestampdiv").is(":hidden")){$("#timestampdiv").slideDown("fast");$(this).hide();}return false;});$(".cancel-timestamp","#timestampdiv").click(function(){$("#timestampdiv").slideUp("fast");$("#mm").val($("#hidden_mm").val());$("#jj").val($("#hidden_jj").val());$("#aa").val($("#hidden_aa").val());$("#hh").val($("#hidden_hh").val());$("#mn").val($("#hidden_mn").val());$("#timestampdiv").siblings("a.edit-timestamp").show();updateText();return false;});$(".save-timestamp","#timestampdiv").click(function(){if(updateText()){$("#timestampdiv").slideUp("fast");$("#timestampdiv").siblings("a.edit-timestamp").show();}return false;});$("#post-status-select").siblings("a.edit-post-status").click(function(){if($("#post-status-select").is(":hidden")){$("#post-status-select").slideDown("fast");$(this).hide();}return false;});$(".save-post-status","#post-status-select").click(function(){$("#post-status-select").slideUp("fast");$("#post-status-select").siblings("a.edit-post-status").show();updateText();return false;});$(".cancel-post-status","#post-status-select").click(function(){$("#post-status-select").slideUp("fast");$("#post_status").val($("#hidden_post_status").val());$("#post-status-select").siblings("a.edit-post-status").show();updateText();return false;});}if($("#edit-slug-box").length){editPermalink=function(post_id){var i,c=0,e=$("#editable-post-name"),revert_e=e.html(),real_slug=$("#post_name"),revert_slug=real_slug.val(),b=$("#edit-slug-buttons"),revert_b=b.html(),full=$("#editable-post-name-full").html();$("#view-post-btn").hide();b.html(''+postL10n.ok+' '+postL10n.cancel+"");b.children(".save").click(function(){var new_slug=e.children("input").val();if(new_slug==$("#editable-post-name-full").text()){return $(".cancel","#edit-slug-buttons").click();}$.post(ajaxurl,{action:"sample-permalink",post_id:post_id,new_slug:new_slug,new_title:$("#title").val(),samplepermalinknonce:$("#samplepermalinknonce").val()},function(data){$("#edit-slug-box").html(data);b.html(revert_b);real_slug.val(new_slug);makeSlugeditClickable();$("#view-post-btn").show();});return false;});$(".cancel","#edit-slug-buttons").click(function(){$("#view-post-btn").show();e.html(revert_e);b.html(revert_b);real_slug.val(revert_slug);return false;});for(i=0;ifull.length/4)?"":full;e.html('').children("input").keypress(function(e){var key=e.keyCode||0;if(13==key){b.children(".save").click();return false;}if(27==key){b.children(".cancel").click();return false;}real_slug.val(this.value);}).focus();};makeSlugeditClickable=function(){$("#editable-post-name").click(function(){$("#edit-slug-buttons").children(".edit-slug").click();});};makeSlugeditClickable();}if(typeof(wpWordCount)!="undefined"){$(document).triggerHandler("wpcountwords",[co.val()]);co.keyup(function(e){var k=e.keyCode||e.charCode;if(k==last){return true;}if(13==k||8==last||46==last){$(document).triggerHandler("wpcountwords",[co.val()]);}last=k;return true;});}wptitlehint=function(id){id=id||"title";var title=$("#"+id),titleprompt=$("#"+id+"-prompt-text");if(title.val()==""){titleprompt.css("visibility","");}titleprompt.click(function(){$(this).css("visibility","hidden");title.focus();});title.blur(function(){if(this.value==""){titleprompt.css("visibility","");}}).focus(function(){titleprompt.css("visibility","hidden");}).keydown(function(e){titleprompt.css("visibility","hidden");$(this).unbind(e);});};wptitlehint();}); \ No newline at end of file +/* global postL10n, ajaxurl, wpAjax, setPostThumbnailL10n, postboxes, pagenow, tinymce, alert, deleteUserSetting */ +/* global theList:true, theExtraList:true, getUserSetting, setUserSetting, commentReply */ + +/** + * Contains all dynamic functionality needed on post and term pages. + * + * @summary Control page and term functionality. + */ + +var commentsBox, WPSetThumbnailHTML, WPSetThumbnailID, WPRemoveThumbnail, wptitlehint, makeSlugeditClickable, editPermalink; +// Backwards compatibility: prevent fatal errors. +makeSlugeditClickable = editPermalink = function(){}; + +// Make sure the wp object exists. +window.wp = window.wp || {}; + +( function( $ ) { + var titleHasFocus = false; + + /** + * Control loading of comments on the post and term edit pages. + * + * @type {{st: number, get: commentsBox.get, load: commentsBox.load}} + * + * @namespace commentsBox + */ + commentsBox = { + // Comment offset to use when fetching new comments. + st : 0, + + /** + * Fetch comments using AJAX and display them in the box. + * + * @param {int} total Total number of comments for this post. + * @param {int} num Optional. Number of comments to fetch, defaults to 20. + * @returns {boolean} Always returns false. + * + * @memberof commentsBox + */ + get : function(total, num) { + var st = this.st, data; + if ( ! num ) + num = 20; + + this.st += num; + this.total = total; + $( '#commentsdiv .spinner' ).addClass( 'is-active' ); + + data = { + 'action' : 'get-comments', + 'mode' : 'single', + '_ajax_nonce' : $('#add_comment_nonce').val(), + 'p' : $('#post_ID').val(), + 'start' : st, + 'number' : num + }; + + $.post( + ajaxurl, + data, + function(r) { + r = wpAjax.parseAjaxResponse(r); + $('#commentsdiv .widefat').show(); + $( '#commentsdiv .spinner' ).removeClass( 'is-active' ); + + if ( 'object' == typeof r && r.responses[0] ) { + $('#the-comment-list').append( r.responses[0].data ); + + theList = theExtraList = null; + $( 'a[className*=\':\']' ).unbind(); + + // If the offset is over the total number of comments we cannot fetch any more, so hide the button. + if ( commentsBox.st > commentsBox.total ) + $('#show-comments').hide(); + else + $('#show-comments').show().children('a').html(postL10n.showcomm); + + return; + } else if ( 1 == r ) { + $('#show-comments').html(postL10n.endcomm); + return; + } + + $('#the-comment-list').append(''+wpAjax.broken+''); + } + ); + + return false; + }, + + /** + * Load the next batch of comments. + * + * @param {int} total Total number of comments to load. + * + * @memberof commentsBox + */ + load: function(total){ + this.st = jQuery('#the-comment-list tr.comment:visible').length; + this.get(total); + } + }; + + /** + * Overwrite the content of the Featured Image postbox + * + * @param {string} html New HTML to be displayed in the content area of the postbox. + * + * @global + */ + WPSetThumbnailHTML = function(html){ + $('.inside', '#postimagediv').html(html); + }; + + /** + * Set the Image ID of the Featured Image + * + * @param {int} id The post_id of the image to use as Featured Image. + * + * @global + */ + WPSetThumbnailID = function(id){ + var field = $('input[value="_thumbnail_id"]', '#list-table'); + if ( field.length > 0 ) { + $('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id); + } + }; + + /** + * Remove the Featured Image + * + * @param {string} nonce Nonce to use in the request. + * + * @global + */ + WPRemoveThumbnail = function(nonce){ + $.post(ajaxurl, { + action: 'set-post-thumbnail', post_id: $( '#post_ID' ).val(), thumbnail_id: -1, _ajax_nonce: nonce, cookie: encodeURIComponent( document.cookie ) + }, + /** + * Handle server response + * + * @param {string} str Response, will be '0' when an error occurred otherwise contains link to add Featured Image. + */ + function(str){ + if ( str == '0' ) { + alert( setPostThumbnailL10n.error ); + } else { + WPSetThumbnailHTML(str); + } + } + ); + }; + + /** + * Heartbeat locks. + * + * Used to lock editing of an object by only one user at a time. + * + * When the user does not send a heartbeat in a heartbeat-time + * the user is no longer editing and another user can start editing. + */ + $(document).on( 'heartbeat-send.refresh-lock', function( e, data ) { + var lock = $('#active_post_lock').val(), + post_id = $('#post_ID').val(), + send = {}; + + if ( ! post_id || ! $('#post-lock-dialog').length ) + return; + + send.post_id = post_id; + + if ( lock ) + send.lock = lock; + + data['wp-refresh-post-lock'] = send; + + }).on( 'heartbeat-tick.refresh-lock', function( e, data ) { + // Post locks: update the lock string or show the dialog if somebody has taken over editing. + var received, wrap, avatar; + + if ( data['wp-refresh-post-lock'] ) { + received = data['wp-refresh-post-lock']; + + if ( received.lock_error ) { + // Show "editing taken over" message. + wrap = $('#post-lock-dialog'); + + if ( wrap.length && ! wrap.is(':visible') ) { + if ( wp.autosave ) { + // Save the latest changes and disable. + $(document).one( 'heartbeat-tick', function() { + wp.autosave.server.suspend(); + wrap.removeClass('saving').addClass('saved'); + $(window).off( 'beforeunload.edit-post' ); + }); + + wrap.addClass('saving'); + wp.autosave.server.triggerSave(); + } + + if ( received.lock_error.avatar_src ) { + avatar = $( '' ).attr( 'src', received.lock_error.avatar_src.replace( /&/g, '&' ) ); + wrap.find('div.post-locked-avatar').empty().append( avatar ); + } + + wrap.show().find('.currently-editing').text( received.lock_error.text ); + wrap.find('.wp-tab-first').focus(); + } + } else if ( received.new_lock ) { + $('#active_post_lock').val( received.new_lock ); + } + } + }).on( 'before-autosave.update-post-slug', function() { + titleHasFocus = document.activeElement && document.activeElement.id === 'title'; + }).on( 'after-autosave.update-post-slug', function() { + + /* + * Create slug area only if not already there + * and the title field was not focused (user was not typing a title) when autosave ran. + */ + if ( ! $('#edit-slug-box > *').length && ! titleHasFocus ) { + $.post( ajaxurl, { + action: 'sample-permalink', + post_id: $('#post_ID').val(), + new_title: $('#title').val(), + samplepermalinknonce: $('#samplepermalinknonce').val() + }, + function( data ) { + if ( data != '-1' ) { + $('#edit-slug-box').html(data); + } + } + ); + } + }); + +}(jQuery)); + +/** + * Heartbeat refresh nonces. + */ +(function($) { + var check, timeout; + + /** + * Only allow to check for nonce refresh every 30 seconds. + */ + function schedule() { + check = false; + window.clearTimeout( timeout ); + timeout = window.setTimeout( function(){ check = true; }, 300000 ); + } + + $(document).on( 'heartbeat-send.wp-refresh-nonces', function( e, data ) { + var post_id, + $authCheck = $('#wp-auth-check-wrap'); + + if ( check || ( $authCheck.length && ! $authCheck.hasClass( 'hidden' ) ) ) { + if ( ( post_id = $('#post_ID').val() ) && $('#_wpnonce').val() ) { + data['wp-refresh-post-nonces'] = { + post_id: post_id + }; + } + } + }).on( 'heartbeat-tick.wp-refresh-nonces', function( e, data ) { + var nonces = data['wp-refresh-post-nonces']; + + if ( nonces ) { + schedule(); + + if ( nonces.replace ) { + $.each( nonces.replace, function( selector, value ) { + $( '#' + selector ).val( value ); + }); + } + + if ( nonces.heartbeatNonce ) + window.heartbeatSettings.nonce = nonces.heartbeatNonce; + } + }).ready( function() { + schedule(); + }); +}(jQuery)); + +/** + * All post and postbox controls and functionality. + */ +jQuery(document).ready( function($) { + var stamp, visibility, $submitButtons, updateVisibility, updateText, + sticky = '', + $textarea = $('#content'), + $document = $(document), + postId = $('#post_ID').val() || 0, + $submitpost = $('#submitpost'), + releaseLock = true, + $postVisibilitySelect = $('#post-visibility-select'), + $timestampdiv = $('#timestampdiv'), + $postStatusSelect = $('#post-status-select'), + isMac = window.navigator.platform ? window.navigator.platform.indexOf( 'Mac' ) !== -1 : false; + + postboxes.add_postbox_toggles(pagenow); + + /* + * Clear the window name. Otherwise if this is a former preview window where the user navigated to edit another post, + * and the first post is still being edited, clicking Preview there will use this window to show the preview. + */ + window.name = ''; + + // Post locks: contain focus inside the dialog. If the dialog is shown, focus the first item. + $('#post-lock-dialog .notification-dialog').on( 'keydown', function(e) { + // Don't do anything when [tab] is pressed. + if ( e.which != 9 ) + return; + + var target = $(e.target); + + // [shift] + [tab] on first tab cycles back to last tab. + if ( target.hasClass('wp-tab-first') && e.shiftKey ) { + $(this).find('.wp-tab-last').focus(); + e.preventDefault(); + // [tab] on last tab cycles back to first tab. + } else if ( target.hasClass('wp-tab-last') && ! e.shiftKey ) { + $(this).find('.wp-tab-first').focus(); + e.preventDefault(); + } + }).filter(':visible').find('.wp-tab-first').focus(); + + // Set the heartbeat interval to 15 sec. if post lock dialogs are enabled. + if ( wp.heartbeat && $('#post-lock-dialog').length ) { + wp.heartbeat.interval( 15 ); + } + + // The form is being submitted by the user. + $submitButtons = $submitpost.find( ':submit, a.submitdelete, #post-preview' ).on( 'click.edit-post', function( event ) { + var $button = $(this); + + if ( $button.hasClass('disabled') ) { + event.preventDefault(); + return; + } + + if ( $button.hasClass('submitdelete') || $button.is( '#post-preview' ) ) { + return; + } + + // The form submission can be blocked from JS or by using HTML 5.0 validation on some fields. + // Run this only on an actual 'submit'. + $('form#post').off( 'submit.edit-post' ).on( 'submit.edit-post', function( event ) { + if ( event.isDefaultPrevented() ) { + return; + } + + // Stop auto save. + if ( wp.autosave ) { + wp.autosave.server.suspend(); + } + + if ( typeof commentReply !== 'undefined' ) { + /* + * Warn the user they have an unsaved comment before submitting + * the post data for update. + */ + if ( ! commentReply.discardCommentChanges() ) { + return false; + } + + /* + * Close the comment edit/reply form if open to stop the form + * action from interfering with the post's form action. + */ + commentReply.close(); + } + + releaseLock = false; + $(window).off( 'beforeunload.edit-post' ); + + $submitButtons.addClass( 'disabled' ); + + if ( $button.attr('id') === 'publish' ) { + $submitpost.find( '#major-publishing-actions .spinner' ).addClass( 'is-active' ); + } else { + $submitpost.find( '#minor-publishing .spinner' ).addClass( 'is-active' ); + } + }); + }); + + // Submit the form saving a draft or an autosave, and show a preview in a new tab + $('#post-preview').on( 'click.post-preview', function( event ) { + var $this = $(this), + $form = $('form#post'), + $previewField = $('input#wp-preview'), + target = $this.attr('target') || 'wp-preview', + ua = navigator.userAgent.toLowerCase(); + + event.preventDefault(); + + if ( $this.hasClass('disabled') ) { + return; + } + + if ( wp.autosave ) { + wp.autosave.server.tempBlockSave(); + } + + $previewField.val('dopreview'); + $form.attr( 'target', target ).submit().attr( 'target', '' ); + + // Workaround for WebKit bug preventing a form submitting twice to the same action. + // https://bugs.webkit.org/show_bug.cgi?id=28633 + if ( ua.indexOf('safari') !== -1 && ua.indexOf('chrome') === -1 ) { + $form.attr( 'action', function( index, value ) { + return value + '?t=' + ( new Date() ).getTime(); + }); + } + + $previewField.val(''); + }); + + // This code is meant to allow tabbing from Title to Post content. + $('#title').on( 'keydown.editor-focus', function( event ) { + var editor; + + if ( event.keyCode === 9 && ! event.ctrlKey && ! event.altKey && ! event.shiftKey ) { + editor = typeof tinymce != 'undefined' && tinymce.get('content'); + + if ( editor && ! editor.isHidden() ) { + editor.focus(); + } else if ( $textarea.length ) { + $textarea.focus(); + } else { + return; + } + + event.preventDefault(); + } + }); + + // Auto save new posts after a title is typed. + if ( $( '#auto_draft' ).val() ) { + $( '#title' ).blur( function() { + var cancel; + + if ( ! this.value || $('#edit-slug-box > *').length ) { + return; + } + + // Cancel the auto save when the blur was triggered by the user submitting the form. + $('form#post').one( 'submit', function() { + cancel = true; + }); + + window.setTimeout( function() { + if ( ! cancel && wp.autosave ) { + wp.autosave.server.triggerSave(); + } + }, 200 ); + }); + } + + $document.on( 'autosave-disable-buttons.edit-post', function() { + $submitButtons.addClass( 'disabled' ); + }).on( 'autosave-enable-buttons.edit-post', function() { + if ( ! wp.heartbeat || ! wp.heartbeat.hasConnectionError() ) { + $submitButtons.removeClass( 'disabled' ); + } + }).on( 'before-autosave.edit-post', function() { + $( '.autosave-message' ).text( postL10n.savingText ); + }).on( 'after-autosave.edit-post', function( event, data ) { + $( '.autosave-message' ).text( data.message ); + + if ( $( document.body ).hasClass( 'post-new-php' ) ) { + $( '.submitbox .submitdelete' ).show(); + } + }); + + /* + * When the user is trying to load another page, or reloads current page + * show a confirmation dialog when there are unsaved changes. + */ + $(window).on( 'beforeunload.edit-post', function() { + var editor = typeof tinymce !== 'undefined' && tinymce.get('content'); + + if ( ( editor && ! editor.isHidden() && editor.isDirty() ) || + ( wp.autosave && wp.autosave.server.postChanged() ) ) { + + return postL10n.saveAlert; + } + }).on( 'unload.edit-post', function( event ) { + if ( ! releaseLock ) { + return; + } + + /* + * Unload is triggered (by hand) on removing the Thickbox iframe. + * Make sure we process only the main document unload. + */ + if ( event.target && event.target.nodeName != '#document' ) { + return; + } + + var postID = $('#post_ID').val(); + var postLock = $('#active_post_lock').val(); + + if ( ! postID || ! postLock ) { + return; + } + + var data = { + action: 'wp-remove-post-lock', + _wpnonce: $('#_wpnonce').val(), + post_ID: postID, + active_post_lock: postLock + }; + + if ( window.FormData && window.navigator.sendBeacon ) { + var formData = new window.FormData(); + + $.each( data, function( key, value ) { + formData.append( key, value ); + }); + + if ( window.navigator.sendBeacon( ajaxurl, formData ) ) { + return; + } + } + + // Fall back to a synchronous POST request. + // See https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon + $.post({ + async: false, + data: data, + url: ajaxurl + }); + }); + + // Multiple Taxonomies. + if ( $('#tagsdiv-post_tag').length ) { + window.tagBox && window.tagBox.init(); + } else { + $('.meta-box-sortables').children('div.postbox').each(function(){ + if ( this.id.indexOf('tagsdiv-') === 0 ) { + window.tagBox && window.tagBox.init(); + return false; + } + }); + } + + // Handle categories. + $('.categorydiv').each( function(){ + var this_id = $(this).attr('id'), catAddBefore, catAddAfter, taxonomyParts, taxonomy, settingName; + + taxonomyParts = this_id.split('-'); + taxonomyParts.shift(); + taxonomy = taxonomyParts.join('-'); + settingName = taxonomy + '_tab'; + + if ( taxonomy == 'category' ) { + settingName = 'cats'; + } + + // TODO: move to jQuery 1.3+, support for multiple hierarchical taxonomies, see wp-lists.js + $('a', '#' + taxonomy + '-tabs').click( function( e ) { + e.preventDefault(); + var t = $(this).attr('href'); + $(this).parent().addClass('tabs').siblings('li').removeClass('tabs'); + $('#' + taxonomy + '-tabs').siblings('.tabs-panel').hide(); + $(t).show(); + if ( '#' + taxonomy + '-all' == t ) { + deleteUserSetting( settingName ); + } else { + setUserSetting( settingName, 'pop' ); + } + }); + + if ( getUserSetting( settingName ) ) + $('a[href="#' + taxonomy + '-pop"]', '#' + taxonomy + '-tabs').click(); + + // Add category button controls. + $('#new' + taxonomy).one( 'focus', function() { + $( this ).val( '' ).removeClass( 'form-input-tip' ); + }); + + // On [enter] submit the taxonomy. + $('#new' + taxonomy).keypress( function(event){ + if( 13 === event.keyCode ) { + event.preventDefault(); + $('#' + taxonomy + '-add-submit').click(); + } + }); + + // After submitting a new taxonomy, re-focus the input field. + $('#' + taxonomy + '-add-submit').click( function() { + $('#new' + taxonomy).focus(); + }); + + /** + * Before adding a new taxonomy, disable submit button. + * + * @param {Object} s Taxonomy object which will be added. + * + * @returns {Object} + */ + catAddBefore = function( s ) { + if ( !$('#new'+taxonomy).val() ) { + return false; + } + + s.data += '&' + $( ':checked', '#'+taxonomy+'checklist' ).serialize(); + $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', true ); + return s; + }; + + /** + * Re-enable submit button after a taxonomy has been added. + * + * Re-enable submit button. + * If the taxonomy has a parent place the taxonomy underneath the parent. + * + * @param {Object} r Response. + * @param {Object} s Taxonomy data. + * + * @returns void + */ + catAddAfter = function( r, s ) { + var sup, drop = $('#new'+taxonomy+'_parent'); + + $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', false ); + if ( 'undefined' != s.parsed.responses[0] && (sup = s.parsed.responses[0].supplemental.newcat_parent) ) { + drop.before(sup); + drop.remove(); + } + }; + + $('#' + taxonomy + 'checklist').wpList({ + alt: '', + response: taxonomy + '-ajax-response', + addBefore: catAddBefore, + addAfter: catAddAfter + }); + + // Add new taxonomy button toggles input form visibility. + $('#' + taxonomy + '-add-toggle').click( function( e ) { + e.preventDefault(); + $('#' + taxonomy + '-adder').toggleClass( 'wp-hidden-children' ); + $('a[href="#' + taxonomy + '-all"]', '#' + taxonomy + '-tabs').click(); + $('#new'+taxonomy).focus(); + }); + + // Sync checked items between "All {taxonomy}" and "Most used" lists. + $('#' + taxonomy + 'checklist, #' + taxonomy + 'checklist-pop').on( 'click', 'li.popular-category > label input[type="checkbox"]', function() { + var t = $(this), c = t.is(':checked'), id = t.val(); + if ( id && t.parents('#taxonomy-'+taxonomy).length ) + $('#in-' + taxonomy + '-' + id + ', #in-popular-' + taxonomy + '-' + id).prop( 'checked', c ); + }); + + }); // end cats + + // Custom Fields postbox. + if ( $('#postcustom').length ) { + $( '#the-list' ).wpList( { + /** + * Add current post_ID to request to fetch custom fields + * + * @param {Object} s Request object. + * + * @returns {Object} Data modified with post_ID attached. + */ + addBefore: function( s ) { + s.data += '&post_id=' + $('#post_ID').val(); + return s; + }, + /** + * Show the listing of custom fields after fetching. + */ + addAfter: function() { + $('table#list-table').show(); + } + }); + } + + /* + * Publish Post box (#submitdiv) + */ + if ( $('#submitdiv').length ) { + stamp = $('#timestamp').html(); + visibility = $('#post-visibility-display').html(); + + /** + * When the visibility of a post changes sub-options should be shown or hidden. + * + * @returns void + */ + updateVisibility = function() { + // Show sticky for public posts. + if ( $postVisibilitySelect.find('input:radio:checked').val() != 'public' ) { + $('#sticky').prop('checked', false); + $('#sticky-span').hide(); + } else { + $('#sticky-span').show(); + } + + // Show password input field for password protected post. + if ( $postVisibilitySelect.find('input:radio:checked').val() != 'password' ) { + $('#password-span').hide(); + } else { + $('#password-span').show(); + } + }; + + /** + * Make sure all labels represent the current settings. + * + * @returns {boolean} False when an invalid timestamp has been selected, otherwise True. + */ + updateText = function() { + + if ( ! $timestampdiv.length ) + return true; + + var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'), + optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(), + mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val(); + + attemptedDate = new Date( aa, mm - 1, jj, hh, mn ); + originalDate = new Date( $('#hidden_aa').val(), $('#hidden_mm').val() -1, $('#hidden_jj').val(), $('#hidden_hh').val(), $('#hidden_mn').val() ); + currentDate = new Date( $('#cur_aa').val(), $('#cur_mm').val() -1, $('#cur_jj').val(), $('#cur_hh').val(), $('#cur_mn').val() ); + + // Catch unexpected date problems. + if ( attemptedDate.getFullYear() != aa || (1 + attemptedDate.getMonth()) != mm || attemptedDate.getDate() != jj || attemptedDate.getMinutes() != mn ) { + $timestampdiv.find('.timestamp-wrap').addClass('form-invalid'); + return false; + } else { + $timestampdiv.find('.timestamp-wrap').removeClass('form-invalid'); + } + + // Determine what the publish should be depending on the date and post status. + if ( attemptedDate > currentDate && $('#original_post_status').val() != 'future' ) { + publishOn = postL10n.publishOnFuture; + $('#publish').val( postL10n.schedule ); + } else if ( attemptedDate <= currentDate && $('#original_post_status').val() != 'publish' ) { + publishOn = postL10n.publishOn; + $('#publish').val( postL10n.publish ); + } else { + publishOn = postL10n.publishOnPast; + $('#publish').val( postL10n.update ); + } + + // If the date is the same, set it to trigger update events. + if ( originalDate.toUTCString() == attemptedDate.toUTCString() ) { + // Re-set to the current value. + $('#timestamp').html(stamp); + } else { + $('#timestamp').html( + '\n' + publishOn + ' ' + + postL10n.dateFormat + .replace( '%1$s', $( 'option[value="' + mm + '"]', '#mm' ).attr( 'data-text' ) ) + .replace( '%2$s', parseInt( jj, 10 ) ) + .replace( '%3$s', aa ) + .replace( '%4$s', ( '00' + hh ).slice( -2 ) ) + .replace( '%5$s', ( '00' + mn ).slice( -2 ) ) + + ' ' + ); + } + + // Add "privately published" to post status when applies. + if ( $postVisibilitySelect.find('input:radio:checked').val() == 'private' ) { + $('#publish').val( postL10n.update ); + if ( 0 === optPublish.length ) { + postStatus.append(''); + } else { + optPublish.html( postL10n.privatelyPublished ); + } + $('option[value="publish"]', postStatus).prop('selected', true); + $('#misc-publishing-actions .edit-post-status').hide(); + } else { + if ( $('#original_post_status').val() == 'future' || $('#original_post_status').val() == 'draft' ) { + if ( optPublish.length ) { + optPublish.remove(); + postStatus.val($('#hidden_post_status').val()); + } + } else { + optPublish.html( postL10n.published ); + } + if ( postStatus.is(':hidden') ) + $('#misc-publishing-actions .edit-post-status').show(); + } + + // Update "Status:" to currently selected status. + $('#post-status-display').html($('option:selected', postStatus).text()); + + // Show or hide the "Save Draft" button. + if ( $('option:selected', postStatus).val() == 'private' || $('option:selected', postStatus).val() == 'publish' ) { + $('#save-post').hide(); + } else { + $('#save-post').show(); + if ( $('option:selected', postStatus).val() == 'pending' ) { + $('#save-post').show().val( postL10n.savePending ); + } else { + $('#save-post').show().val( postL10n.saveDraft ); + } + } + return true; + }; + + // Show the visibility options and hide the toggle button when opened. + $( '#visibility .edit-visibility').click( function( e ) { + e.preventDefault(); + if ( $postVisibilitySelect.is(':hidden') ) { + updateVisibility(); + $postVisibilitySelect.slideDown( 'fast', function() { + $postVisibilitySelect.find( 'input[type="radio"]' ).first().focus(); + } ); + $(this).hide(); + } + }); + + // Cancel visibility selection area and hide it from view. + $postVisibilitySelect.find('.cancel-post-visibility').click( function( event ) { + $postVisibilitySelect.slideUp('fast'); + $('#visibility-radio-' + $('#hidden-post-visibility').val()).prop('checked', true); + $('#post_password').val($('#hidden-post-password').val()); + $('#sticky').prop('checked', $('#hidden-post-sticky').prop('checked')); + $('#post-visibility-display').html(visibility); + $('#visibility .edit-visibility').show().focus(); + updateText(); + event.preventDefault(); + }); + + // Set the selected visibility as current. + $postVisibilitySelect.find('.save-post-visibility').click( function( event ) { // crazyhorse - multiple ok cancels + $postVisibilitySelect.slideUp('fast'); + $('#visibility .edit-visibility').show().focus(); + updateText(); + + if ( $postVisibilitySelect.find('input:radio:checked').val() != 'public' ) { + $('#sticky').prop('checked', false); + } + + if ( $('#sticky').prop('checked') ) { + sticky = 'Sticky'; + } else { + sticky = ''; + } + + $('#post-visibility-display').html( postL10n[ $postVisibilitySelect.find('input:radio:checked').val() + sticky ] ); + event.preventDefault(); + }); + + // When the selection changes, update labels. + $postVisibilitySelect.find('input:radio').change( function() { + updateVisibility(); + }); + + // Edit publish time click. + $timestampdiv.siblings('a.edit-timestamp').click( function( event ) { + if ( $timestampdiv.is( ':hidden' ) ) { + $timestampdiv.slideDown( 'fast', function() { + $( 'input, select', $timestampdiv.find( '.timestamp-wrap' ) ).first().focus(); + } ); + $(this).hide(); + } + event.preventDefault(); + }); + + // Cancel editing the publish time and hide the settings. + $timestampdiv.find('.cancel-timestamp').click( function( event ) { + $timestampdiv.slideUp('fast').siblings('a.edit-timestamp').show().focus(); + $('#mm').val($('#hidden_mm').val()); + $('#jj').val($('#hidden_jj').val()); + $('#aa').val($('#hidden_aa').val()); + $('#hh').val($('#hidden_hh').val()); + $('#mn').val($('#hidden_mn').val()); + updateText(); + event.preventDefault(); + }); + + // Save the changed timestamp. + $timestampdiv.find('.save-timestamp').click( function( event ) { // crazyhorse - multiple ok cancels + if ( updateText() ) { + $timestampdiv.slideUp('fast'); + $timestampdiv.siblings('a.edit-timestamp').show().focus(); + } + event.preventDefault(); + }); + + // Cancel submit when an invalid timestamp has been selected. + $('#post').on( 'submit', function( event ) { + if ( ! updateText() ) { + event.preventDefault(); + $timestampdiv.show(); + + if ( wp.autosave ) { + wp.autosave.enableButtons(); + } + + $( '#publishing-action .spinner' ).removeClass( 'is-active' ); + } + }); + + // Post Status edit click. + $postStatusSelect.siblings('a.edit-post-status').click( function( event ) { + if ( $postStatusSelect.is( ':hidden' ) ) { + $postStatusSelect.slideDown( 'fast', function() { + $postStatusSelect.find('select').focus(); + } ); + $(this).hide(); + } + event.preventDefault(); + }); + + // Save the Post Status changes and hide the options. + $postStatusSelect.find('.save-post-status').click( function( event ) { + $postStatusSelect.slideUp( 'fast' ).siblings( 'a.edit-post-status' ).show().focus(); + updateText(); + event.preventDefault(); + }); + + // Cancel Post Status editing and hide the options. + $postStatusSelect.find('.cancel-post-status').click( function( event ) { + $postStatusSelect.slideUp( 'fast' ).siblings( 'a.edit-post-status' ).show().focus(); + $('#post_status').val( $('#hidden_post_status').val() ); + updateText(); + event.preventDefault(); + }); + } + + /** + * Handle the editing of the post_name. Create the required HTML elements and update the changes via AJAX. + * + * @summary Permalink aka slug aka post_name editing + * + * @global + * + * @returns void + */ + function editPermalink() { + var i, slug_value, + $el, revert_e, + c = 0, + real_slug = $('#post_name'), + revert_slug = real_slug.val(), + permalink = $( '#sample-permalink' ), + permalinkOrig = permalink.html(), + permalinkInner = $( '#sample-permalink a' ).html(), + buttons = $('#edit-slug-buttons'), + buttonsOrig = buttons.html(), + full = $('#editable-post-name-full'); + + // Deal with Twemoji in the post-name. + full.find( 'img' ).replaceWith( function() { return this.alt; } ); + full = full.html(); + + permalink.html( permalinkInner ); + + // Save current content to revert to when cancelling. + $el = $( '#editable-post-name' ); + revert_e = $el.html(); + + buttons.html( ' ' ); + + // Save permalink changes. + buttons.children( '.save' ).click( function() { + var new_slug = $el.children( 'input' ).val(); + + if ( new_slug == $('#editable-post-name-full').text() ) { + buttons.children('.cancel').click(); + return; + } + + $.post( + ajaxurl, + { + action: 'sample-permalink', + post_id: postId, + new_slug: new_slug, + new_title: $('#title').val(), + samplepermalinknonce: $('#samplepermalinknonce').val() + }, + function(data) { + var box = $('#edit-slug-box'); + box.html(data); + if (box.hasClass('hidden')) { + box.fadeIn('fast', function () { + box.removeClass('hidden'); + }); + } + + buttons.html(buttonsOrig); + permalink.html(permalinkOrig); + real_slug.val(new_slug); + $( '.edit-slug' ).focus(); + wp.a11y.speak( postL10n.permalinkSaved ); + } + ); + }); + + // Cancel editing of permalink. + buttons.children( '.cancel' ).click( function() { + $('#view-post-btn').show(); + $el.html(revert_e); + buttons.html(buttonsOrig); + permalink.html(permalinkOrig); + real_slug.val(revert_slug); + $( '.edit-slug' ).focus(); + }); + + // If more than 1/4th of 'full' is '%', make it empty. + for ( i = 0; i < full.length; ++i ) { + if ( '%' == full.charAt(i) ) + c++; + } + slug_value = ( c > full.length / 4 ) ? '' : full; + + $el.html( '' ).children( 'input' ).keydown( function( e ) { + var key = e.which; + // On [enter], just save the new slug, don't save the post. + if ( 13 === key ) { + e.preventDefault(); + buttons.children( '.save' ).click(); + } + // On [esc] cancel the editing. + if ( 27 === key ) { + buttons.children( '.cancel' ).click(); + } + } ).keyup( function() { + real_slug.val( this.value ); + }).focus(); + } + + $( '#titlediv' ).on( 'click', '.edit-slug', function() { + editPermalink(); + }); + + /** + * Add screen reader text to the title prompt when needed. + * + * @summary Title screen reader text handler. + * + * @param {string} id Optional. HTML ID to add the screen reader helper text to. + * + * @global + * + * @returns void + */ + wptitlehint = function(id) { + id = id || 'title'; + + var title = $('#' + id), titleprompt = $('#' + id + '-prompt-text'); + + if ( '' === title.val() ) + titleprompt.removeClass('screen-reader-text'); + + titleprompt.click(function(){ + $(this).addClass('screen-reader-text'); + title.focus(); + }); + + title.blur(function(){ + if ( '' === this.value ) + titleprompt.removeClass('screen-reader-text'); + }).focus(function(){ + titleprompt.addClass('screen-reader-text'); + }).keydown(function(e){ + titleprompt.addClass('screen-reader-text'); + $(this).unbind(e); + }); + }; + + wptitlehint(); + + // Resize the WYSIWYG and plain text editors. + ( function() { + var editor, offset, mce, + $handle = $('#post-status-info'), + $postdivrich = $('#postdivrich'); + + // If there are no textareas or we are on a touch device, we can't do anything. + if ( ! $textarea.length || 'ontouchstart' in window ) { + // Hide the resize handle. + $('#content-resize-handle').hide(); + return; + } + + /** + * Handle drag event. + * + * @param {Object} event Event containing details about the drag. + */ + function dragging( event ) { + if ( $postdivrich.hasClass( 'wp-editor-expand' ) ) { + return; + } + + if ( mce ) { + editor.theme.resizeTo( null, offset + event.pageY ); + } else { + $textarea.height( Math.max( 50, offset + event.pageY ) ); + } + + event.preventDefault(); + } + + /** + * When the dragging stopped make sure we return focus and do a sanity check on the height. + */ + function endDrag() { + var height, toolbarHeight; + + if ( $postdivrich.hasClass( 'wp-editor-expand' ) ) { + return; + } + + if ( mce ) { + editor.focus(); + toolbarHeight = parseInt( $( '#wp-content-editor-container .mce-toolbar-grp' ).height(), 10 ); + + if ( toolbarHeight < 10 || toolbarHeight > 200 ) { + toolbarHeight = 30; + } + + height = parseInt( $('#content_ifr').css('height'), 10 ) + toolbarHeight - 28; + } else { + $textarea.focus(); + height = parseInt( $textarea.css('height'), 10 ); + } + + $document.off( '.wp-editor-resize' ); + + // Sanity check: normalize height to stay within acceptable ranges. + if ( height && height > 50 && height < 5000 ) { + setUserSetting( 'ed_size', height ); + } + } + + $handle.on( 'mousedown.wp-editor-resize', function( event ) { + if ( typeof tinymce !== 'undefined' ) { + editor = tinymce.get('content'); + } + + if ( editor && ! editor.isHidden() ) { + mce = true; + offset = $('#content_ifr').height() - event.pageY; + } else { + mce = false; + offset = $textarea.height() - event.pageY; + $textarea.blur(); + } + + $document.on( 'mousemove.wp-editor-resize', dragging ) + .on( 'mouseup.wp-editor-resize mouseleave.wp-editor-resize', endDrag ); + + event.preventDefault(); + }).on( 'mouseup.wp-editor-resize', endDrag ); + })(); + + // TinyMCE specific handling of Post Format changes to reflect in the editor. + if ( typeof tinymce !== 'undefined' ) { + // When changing post formats, change the editor body class. + $( '#post-formats-select input.post-format' ).on( 'change.set-editor-class', function() { + var editor, body, format = this.id; + + if ( format && $( this ).prop( 'checked' ) && ( editor = tinymce.get( 'content' ) ) ) { + body = editor.getBody(); + body.className = body.className.replace( /\bpost-format-[^ ]+/, '' ); + editor.dom.addClass( body, format == 'post-format-0' ? 'post-format-standard' : format ); + $( document ).trigger( 'editor-classchange' ); + } + }); + + // When changing page template, change the editor body class + $( '#page_template' ).on( 'change.set-editor-class', function() { + var editor, body, pageTemplate = $( this ).val() || ''; + + pageTemplate = pageTemplate.substr( pageTemplate.lastIndexOf( '/' ) + 1, pageTemplate.length ) + .replace( /\.php$/, '' ) + .replace( /\./g, '-' ); + + if ( pageTemplate && ( editor = tinymce.get( 'content' ) ) ) { + body = editor.getBody(); + body.className = body.className.replace( /\bpage-template-[^ ]+/, '' ); + editor.dom.addClass( body, 'page-template-' + pageTemplate ); + $( document ).trigger( 'editor-classchange' ); + } + }); + + } + + // Save on pressing [ctrl]/[command] + [s] in the Text editor. + $textarea.on( 'keydown.wp-autosave', function( event ) { + // Key [s] has code 83. + if ( event.which === 83 ) { + if ( event.shiftKey || event.altKey || ( isMac && ( ! event.metaKey || event.ctrlKey ) ) || ( ! isMac && ! event.ctrlKey ) ) { + return; + } + + wp.autosave && wp.autosave.server.triggerSave(); + event.preventDefault(); + } + }); + + // If the last status was auto-draft and the save is triggered, edit the current URL. + if ( $( '#original_post_status' ).val() === 'auto-draft' && window.history.replaceState ) { + var location; + + $( '#publish' ).on( 'click', function() { + location = window.location.href; + location += ( location.indexOf( '?' ) !== -1 ) ? '&' : '?'; + location += 'wp-post-new-reload=true'; + + window.history.replaceState( null, null, location ); + }); + } +}); + +/** + * TinyMCE word count display + */ +( function( $, counter ) { + $( function() { + var $content = $( '#content' ), + $count = $( '#wp-word-count' ).find( '.word-count' ), + prevCount = 0, + contentEditor; + + /** + * Get the word count from TinyMCE and display it + */ + function update() { + var text, count; + + if ( ! contentEditor || contentEditor.isHidden() ) { + text = $content.val(); + } else { + text = contentEditor.getContent( { format: 'raw' } ); + } + + count = counter.count( text ); + + if ( count !== prevCount ) { + $count.text( count ); + } + + prevCount = count; + } + + /** + * Bind the word count update triggers. + * + * When a node change in the main TinyMCE editor has been triggered. + * When a key has been released in the plain text content editor. + */ + $( document ).on( 'tinymce-editor-init', function( event, editor ) { + if ( editor.id !== 'content' ) { + return; + } + + contentEditor = editor; + + editor.on( 'nodechange keyup', _.debounce( update, 1000 ) ); + } ); + + $content.on( 'input keyup', _.debounce( update, 1000 ) ); + + update(); + } ); +} )( jQuery, new wp.utils.WordCounter() );