var autosave, autosaveLast = '', autosavePeriodical, autosaveOldMessage = '', autosaveDelayPreview = false, notSaved = true, blockSave = false, interimLogin = false; jQuery(document).ready( function($) { var dotabkey = true; autosaveLast = $('#post #title').val() + $('#post #content').val(); autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true}); //Disable autosave after the form has been submitted $("#post").submit(function() { $.cancel(autosavePeriodical); }); $('input[type="submit"], a.submitdelete', '#submitpost').click(function(){ blockSave = true; window.onbeforeunload = null; $(':button, :submit', '#submitpost').each(function(){ var t = $(this); if ( t.hasClass('button-primary') ) t.addClass('button-primary-disabled'); else t.addClass('button-disabled'); }); $('#ajax-loading').css('visibility', 'visible'); }); window.onbeforeunload = function(){ var mce = typeof(tinyMCE) != 'undefined' ? tinyMCE.activeEditor : false, title, content; if ( mce && !mce.isHidden() ) { if ( mce.isDirty() ) return autosaveL10n.saveAlert; } else { title = $('#post #title').val(), content = $('#post #content').val(); if ( ( title || content ) && title + content != autosaveLast ) return autosaveL10n.saveAlert; } }; // preview $('#post-preview').click(function(){ if ( 1 > $('#post_ID').val() && notSaved ) { autosaveDelayPreview = true; autosave(); return false; } doPreview(); return false; }); doPreview = function() { $('input#wp-preview').val('dopreview'); $('form#post').attr('target', 'wp-preview').submit().attr('target', ''); $('input#wp-preview').val(''); } // This code is meant to allow tabbing from Title to Post if tinyMCE is defined. if ( typeof tinyMCE != 'undefined' ) { $('#title')[$.browser.opera ? 'keypress' : 'keydown'](function (e) { if ( e.which == 9 && !e.shiftKey && !e.controlKey && !e.altKey ) { if ( ($("#post_ID").val() < 1) && ($("#title").val().length > 0) ) { autosave(); } if ( tinyMCE.activeEditor && ! tinyMCE.activeEditor.isHidden() && dotabkey ) { e.preventDefault(); dotabkey = false; tinyMCE.activeEditor.focus(); return false; } } }); } // autosave new posts after a title is typed but not if Publish or Save Draft is clicked if ( 0 > $('#post_ID').val() ) { $('#title').blur( function() { if ( !this.value || 0 < $('#post_ID').val() ) return; delayed_autosave(); }); } }); function autosave_parse_response(response) { var res = wpAjax.parseAjaxResponse(response, 'autosave'), message = '', postID, sup, url; if ( res && res.responses && res.responses.length ) { message = res.responses[0].data; // The saved message or error. // someone else is editing: disable autosave, set errors if ( res.responses[0].supplemental ) { sup = res.responses[0].supplemental; if ( 'disable' == sup['disable_autosave'] ) { autosave = function() {}; res = { errors: true }; } if ( sup['session_expired'] && (url = sup['session_expired']) ) { if ( !interimLogin || interimLogin.closed ) { interimLogin = window.open(url, 'login', 'width=600,height=450,resizable=yes,scrollbars=yes,status=yes'); interimLogin.focus(); } delete sup['session_expired']; } jQuery.each(sup, function(selector, value) { if ( selector.match(/^replace-/) ) { jQuery('#'+selector.replace('replace-', '')).val(value); } }); } // if no errors: add slug UI if ( !res.errors ) { postID = parseInt( res.responses[0].id, 10 ); if ( !isNaN(postID) && postID > 0 ) { autosave_update_slug(postID); } } } if ( message ) { jQuery('#autosave').html(message); } // update autosave message else if ( autosaveOldMessage && res ) { jQuery('#autosave').html( autosaveOldMessage ); } return res; } // called when autosaving pre-existing post function autosave_saved(response) { autosave_parse_response(response); // parse the ajax response autosave_enable_buttons(); // re-enable disabled form buttons } // called when autosaving new post function autosave_saved_new(response) { var res = autosave_parse_response(response), tempID, postID; // if no errors: update post_ID from the temporary value, grab new save-nonce for that new ID if ( res && res.responses.length && !res.errors ) { tempID = jQuery('#post_ID').val(); postID = parseInt( res.responses[0].id, 10 ); autosave_update_post_ID( postID ); // disabled form buttons are re-enabled here if ( tempID < 0 && postID > 0 ) { // update media buttons notSaved = false; jQuery('#media-buttons a').each(function(){ this.href = this.href.replace(tempID, postID); }); } if ( autosaveDelayPreview ) { autosaveDelayPreview = false; doPreview(); } } else { autosave_enable_buttons(); // re-enable disabled form buttons } } function autosave_update_post_ID( postID ) { if ( !isNaN(postID) && postID > 0 ) { if ( postID == parseInt(jQuery('#post_ID').val(), 10) ) { return; } // no need to do this more than once jQuery('#post_ID').attr({name: "post_ID"}); jQuery('#post_ID').val(postID); // We need new nonces jQuery.post(autosaveL10n.requestFile, { action: "autosave-generate-nonces", post_ID: postID, autosavenonce: jQuery('#autosavenonce').val(), post_type: jQuery('#post_type').val() }, function(html) { jQuery('#_wpnonce').val(html.updateNonce); jQuery('#delete-action a.submitdelete').attr('href', html.deleteURL); autosave_enable_buttons(); // re-enable disabled form buttons jQuery('#delete-action a.submitdelete').fadeIn(); }, 'json'); jQuery('#hiddenaction').val('editpost'); } } function autosave_update_slug(post_id) { // create slug area only if not already there if ( 'undefined' != makeSlugeditClickable && jQuery.isFunction(makeSlugeditClickable) && !jQuery('#edit-slug-box > *').size() ) { jQuery.post( ajaxurl, { action: 'sample-permalink', post_id: post_id, new_title: jQuery('#title').val(), samplepermalinknonce: jQuery('#samplepermalinknonce').val() }, function(data) { jQuery('#edit-slug-box').html(data); makeSlugeditClickable(); } ); } } function autosave_loading() { jQuery('#autosave').html(autosaveL10n.savingText); } function autosave_enable_buttons() { // delay that a bit to avoid some rare collisions while the DOM is being updated. setTimeout(function(){ jQuery(':button, :submit', '#submitpost').removeAttr('disabled'); jQuery('#ajax-loading').css('visibility', 'hidden'); }, 500); } function autosave_disable_buttons() { jQuery(':button, :submit', '#submitpost').attr('disabled', 'disabled'); // Re-enable 5 sec later. Just gives autosave a head start to avoid collisions. setTimeout(autosave_enable_buttons, 5000); } function delayed_autosave() { setTimeout(function(){ if ( blockSave ) return; autosave(); }, 200); } autosave = function() { // (bool) is rich editor enabled and active var rich = (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden(), post_data, doAutoSave, ed, origStatus, successCallback; autosave_disable_buttons(); post_data = { action: "autosave", post_ID: jQuery("#post_ID").val() || 0, post_title: jQuery("#title").val() || "", autosavenonce: jQuery('#autosavenonce').val(), post_type: jQuery('#post_type').val() || "", autosave: 1 }; jQuery('.tags-input').each( function() { post_data[this.name] = this.value; } ); // We always send the ajax request in order to keep the post lock fresh. // This (bool) tells whether or not to write the post to the DB during the ajax request. doAutoSave = true; // No autosave while thickbox is open (media buttons) if ( jQuery("#TB_window").css('display') == 'block' ) doAutoSave = false; /* Gotta do this up here so we can check the length when tinyMCE is in use */ if ( rich && doAutoSave ) { ed = tinyMCE.activeEditor; // Don't run while the TinyMCE spellcheck is on. It resets all found words. if ( ed.plugins.spellchecker && ed.plugins.spellchecker.active ) { doAutoSave = false; } else { if ( 'mce_fullscreen' == ed.id ) tinyMCE.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'}); tinyMCE.get('content').save(); } } post_data["content"] = jQuery("#content").val(); if ( jQuery('#post_name').val() ) post_data["post_name"] = jQuery('#post_name').val(); // Nothing to save or no change. if ( ( post_data["post_title"].length == 0 && post_data["content"].length == 0 ) || post_data["post_title"] + post_data["content"] == autosaveLast ) { doAutoSave = false; } origStatus = jQuery('#original_post_status').val(); goodcats = ([]); jQuery("[name='post_category[]']:checked").each( function(i) { goodcats.push(this.value); } ); post_data["catslist"] = goodcats.join(","); if ( jQuery("#comment_status").attr("checked") ) post_data["comment_status"] = 'open'; if ( jQuery("#ping_status").attr("checked") ) post_data["ping_status"] = 'open'; if ( jQuery("#excerpt").size() ) post_data["excerpt"] = jQuery("#excerpt").val(); if ( jQuery("#post_author").size() ) post_data["post_author"] = jQuery("#post_author").val(); post_data["user_ID"] = jQuery("#user-id").val(); if ( doAutoSave ) { autosaveLast = jQuery("#title").val()+jQuery("#content").val(); } else { post_data['autosave'] = 0; } if ( parseInt(post_data["post_ID"], 10) < 1 ) { post_data["temp_ID"] = post_data["post_ID"]; successCallback = autosave_saved_new; // new post } else { successCallback = autosave_saved; // pre-existing post } autosaveOldMessage = jQuery('#autosave').html(); jQuery.ajax({ data: post_data, beforeSend: doAutoSave ? autosave_loading : null, type: "POST", url: autosaveL10n.requestFile, success: successCallback }); }