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- var autosaveLast = '';
- var autosavePeriodical;
- var autosaveOldMessage = '';
- var autosaveDelayURL = null;
- var previewwin;
-
- jQuery(function($) {
- 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); });
-
- // Autosave when the preview button is clicked.
- $('#previewview a').click(function(e) {
- autosave();
- autosaveDelayURL = this.href;
- previewwin = window.open('','_blank');
-
- e.preventDefault();
- return false;
- });
- });
-
- function autosave_parse_response(response) {
- var res = wpAjax.parseAjaxResponse(response, 'autosave'); // parse the ajax response
- var message = '';
-
- 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 ) {
- if ( 'disable' == res.responses[0].supplemental['disable_autosave'] ) {
- autosave = function() {};
- res = { errors: true };
- }
- jQuery.each(res.responses[0].supplemental, function(selector, value) {
- if ( selector.match(/^replace-/) ) {
- jQuery('#'+selector.replace('replace-', '')).val(value);
- }
- });
- }
-
- // if no errors: add preview link and slug UI
- if ( !res.errors ) {
- var postID = parseInt( res.responses[0].id );
- if ( !isNaN(postID) && postID > 0 ) {
- autosave_update_preview_link(postID);
- 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); // parse the ajax response
- // 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 ) {
- var tempID = jQuery('#post_ID').val();
- var postID = parseInt( res.responses[0].id );
- autosave_update_post_ID( postID ); // disabled form buttons are re-enabled here
- if ( tempID < 0 && postID > 0) // update media buttons
- jQuery('#media-buttons a').each(function(){
- this.href = this.href.replace(tempID, postID);
- });
- } 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()) ) { 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);
- autosave_enable_buttons(); // re-enable disabled form buttons
- });
- jQuery('#hiddenaction').val('editpost');
- }
- }
-
- function autosave_update_preview_link(post_id) {
- // Add preview button if not already there
- if ( !jQuery('#previewview > *').size() ) {
- var post_type = jQuery('#post_type').val();
- var previewText = 'page' == post_type ? autosaveL10n.previewPageText : autosaveL10n.previewPostText;
- jQuery.post(autosaveL10n.requestFile, {
- action: "get-permalink",
- post_id: post_id,
- getpermalinknonce: jQuery('#getpermalinknonce').val()
- }, function(permalink) {
- jQuery('#previewview').html('<a target="_blank" href="'+permalink+'" tabindex="4">'+previewText+'</a>');
-
- // Autosave when the preview button is clicked.
- jQuery('#previewview a').click(function(e) {
- autosave();
- autosaveDelayURL = this.href;
- previewwin = window.open('','_blank');
-
- e.preventDefault();
- return false;
- });
- });
- }
- }
-
- function autosave_update_slug(post_id) {
- // create slug area only if not already there
- if ( jQuery.isFunction(make_slugedit_clickable) && !jQuery('#edit-slug-box > *').size() ) {
- jQuery.post(
- slugL10n.requestFile,
- {
- action: 'sample-permalink',
- post_id: post_id,
- new_title: jQuery('#title').val(),
- samplepermalinknonce: jQuery('#samplepermalinknonce').val()
- },
- function(data) {
- jQuery('#edit-slug-box').html(data);
- make_slugedit_clickable();
- }
- );
- }
- }
-
- function autosave_loading() {
- jQuery('#autosave').html(autosaveL10n.savingText);
- }
-
- function autosave_enable_buttons() {
- jQuery("#submitpost :button:disabled, #submitpost :submit:disabled").attr('disabled', '');
- if ( autosaveDelayURL ) {
- previewwin.location = autosaveDelayURL;
- autosaveDelayURL = null;
- }
- }
-
- function autosave_disable_buttons() {
- jQuery("#submitpost :button:enabled, #submitpost :submit:enabled").attr('disabled', 'disabled');
- setTimeout(autosave_enable_buttons, 5000); // Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
- }
-
- var autosave = function() {
- // (bool) is rich editor enabled and active
- var rich = (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden();
- var post_data = {
- action: "autosave",
- post_ID: jQuery("#post_ID").val() || 0,
- post_title: jQuery("#title").val() || "",
- autosavenonce: jQuery('#autosavenonce').val(),
- tags_input: jQuery("#tags-input").val() || "",
- post_type: jQuery('#post_type').val() || "",
- autosave: 1
- };
-
- // 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.
- var 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 ) {
- var ed = tinyMCE.activeEditor;
- 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
- }
-
- autosave_disable_buttons();
-
- var origStatus = jQuery('#original_post_status').val();
-
- autosaveLast = jQuery("#title").val()+jQuery("#content").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();
-
- // Don't run while the TinyMCE spellcheck is on. Why? Who knows.
- if ( rich && tinyMCE.activeEditor.plugins.spellchecker && tinyMCE.activeEditor.plugins.spellchecker.active ) {
- doAutoSave = false;
- }
-
- if(parseInt(post_data["post_ID"]) < 1) {
- post_data["temp_ID"] = post_data["post_ID"];
- var successCallback = autosave_saved_new;; // new post
- } else {
- var successCallback = autosave_saved; // pre-existing post
- }
-
- if ( !doAutoSave ) {
- post_data['autosave'] = 0;
- }
-
- autosaveOldMessage = jQuery('#autosave').html();
-
- jQuery.ajax({
- data: post_data,
- beforeSend: doAutoSave ? autosave_loading : null,
- type: "POST",
- url: autosaveL10n.requestFile,
- success: successCallback
- });
- }
-