Projects : mp-wp : mp-wp_genesis

mp-wp/wp-includes/js/autosave.js

Dir - Raw

1var autosaveLast = '';
2var autosavePeriodical;
3var autosaveOldMessage = '';
4var autosaveDelayPreview = false;
5var autosaveFirst = true;
6
7jQuery(function($) {
8 autosaveLast = $('#post #title').val()+$('#post #content').val();
9 autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true});
10
11 //Disable autosave after the form has been submitted
12 $("#post").submit(function() { $.cancel(autosavePeriodical); });
13});
14
15function autosave_parse_response(response) {
16 var res = wpAjax.parseAjaxResponse(response, 'autosave'); // parse the ajax response
17 var message = '';
18
19 if ( res && res.responses && res.responses.length ) {
20 message = res.responses[0].data; // The saved message or error.
21 // someone else is editing: disable autosave, set errors
22 if ( res.responses[0].supplemental ) {
23 if ( 'disable' == res.responses[0].supplemental['disable_autosave'] ) {
24 autosave = function() {};
25 res = { errors: true };
26 }
27 jQuery.each(res.responses[0].supplemental, function(selector, value) {
28 if ( selector.match(/^replace-/) ) {
29 jQuery('#'+selector.replace('replace-', '')).val(value);
30 }
31 });
32 }
33
34 // if no errors: add slug UI
35 if ( !res.errors ) {
36 var postID = parseInt( res.responses[0].id );
37 if ( !isNaN(postID) && postID > 0 ) {
38 autosave_update_slug(postID);
39 }
40 }
41 }
42 if ( message ) { jQuery('#autosave').html(message); } // update autosave message
43 else if ( autosaveOldMessage && res ) { jQuery('#autosave').html( autosaveOldMessage ); }
44 return res;
45}
46
47// called when autosaving pre-existing post
48function autosave_saved(response) {
49 autosave_parse_response(response); // parse the ajax response
50 autosave_enable_buttons(); // re-enable disabled form buttons
51}
52
53// called when autosaving new post
54function autosave_saved_new(response) {
55 var res = autosave_parse_response(response); // parse the ajax response
56 // if no errors: update post_ID from the temporary value, grab new save-nonce for that new ID
57 if ( res && res.responses.length && !res.errors ) {
58 var tempID = jQuery('#post_ID').val();
59 var postID = parseInt( res.responses[0].id );
60 autosave_update_post_ID( postID ); // disabled form buttons are re-enabled here
61 if ( tempID < 0 && postID > 0 ) // update media buttons
62 jQuery('#media-buttons a').each(function(){
63 this.href = this.href.replace(tempID, postID);
64 });
65 // activate preview
66 autosaveFirst = false;
67 if ( autosaveDelayPreview )
68 jQuery('#post-preview').click();
69 } else {
70 autosave_enable_buttons(); // re-enable disabled form buttons
71 }
72}
73
74function autosave_update_post_ID( postID ) {
75 if ( !isNaN(postID) && postID > 0 ) {
76 if ( postID == parseInt(jQuery('#post_ID').val()) ) { return; } // no need to do this more than once
77 jQuery('#post_ID').attr({name: "post_ID"});
78 jQuery('#post_ID').val(postID);
79 // We need new nonces
80 jQuery.post(autosaveL10n.requestFile, {
81 action: "autosave-generate-nonces",
82 post_ID: postID,
83 autosavenonce: jQuery('#autosavenonce').val(),
84 post_type: jQuery('#post_type').val()
85 }, function(html) {
86 jQuery('#_wpnonce').val(html);
87 autosave_enable_buttons(); // re-enable disabled form buttons
88 });
89 jQuery('#hiddenaction').val('editpost');
90 }
91}
92
93function autosave_update_slug(post_id) {
94 // create slug area only if not already there
95 if ( jQuery.isFunction(make_slugedit_clickable) && !jQuery('#edit-slug-box > *').size() ) {
96 jQuery.post(
97 slugL10n.requestFile,
98 {
99 action: 'sample-permalink',
100 post_id: post_id,
101 new_title: jQuery('#title').val(),
102 samplepermalinknonce: jQuery('#samplepermalinknonce').val()
103 },
104 function(data) {
105 jQuery('#edit-slug-box').html(data);
106 make_slugedit_clickable();
107 }
108 );
109 }
110}
111
112function autosave_loading() {
113 jQuery('#autosave').html(autosaveL10n.savingText);
114}
115
116function autosave_enable_buttons() {
117 jQuery("#submitpost :button:disabled, #submitpost :submit:disabled").attr('disabled', '');
118}
119
120function autosave_disable_buttons() {
121 jQuery("#submitpost :button:enabled, #submitpost :submit:enabled").attr('disabled', 'disabled');
122 setTimeout(autosave_enable_buttons, 5000); // Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
123}
124
125var autosave = function() {
126 // (bool) is rich editor enabled and active
127 var rich = (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden();
128 var post_data = {
129 action: "autosave",
130 post_ID: jQuery("#post_ID").val() || 0,
131 post_title: jQuery("#title").val() || "",
132 autosavenonce: jQuery('#autosavenonce').val(),
133 tags_input: jQuery("#tags-input").val() || "",
134 post_type: jQuery('#post_type').val() || "",
135 autosave: 1
136 };
137
138 // We always send the ajax request in order to keep the post lock fresh.
139 // This (bool) tells whether or not to write the post to the DB during the ajax request.
140 var doAutoSave = true;
141
142 // No autosave while thickbox is open (media buttons)
143 if ( jQuery("#TB_window").css('display') == 'block' )
144 doAutoSave = false;
145
146 /* Gotta do this up here so we can check the length when tinyMCE is in use */
147 if ( rich ) {
148 var ed = tinyMCE.activeEditor;
149 if ( 'mce_fullscreen' == ed.id )
150 tinyMCE.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'});
151 tinyMCE.get('content').save();
152 }
153
154 post_data["content"] = jQuery("#content").val();
155 if ( jQuery('#post_name').val() )
156 post_data["post_name"] = jQuery('#post_name').val();
157
158 // Nothing to save or no change.
159 if( (post_data["post_title"].length==0 && post_data["content"].length==0) || post_data["post_title"] + post_data["content"] == autosaveLast) {
160 doAutoSave = false
161 }
162
163 autosave_disable_buttons();
164
165 var origStatus = jQuery('#original_post_status').val();
166
167 autosaveLast = jQuery("#title").val()+jQuery("#content").val();
168 goodcats = ([]);
169 jQuery("[@name='post_category[]']:checked").each( function(i) {
170 goodcats.push(this.value);
171 } );
172 post_data["catslist"] = goodcats.join(",");
173
174 if ( jQuery("#comment_status").attr("checked") )
175 post_data["comment_status"] = 'open';
176 if ( jQuery("#ping_status").attr("checked") )
177 post_data["ping_status"] = 'open';
178 if ( jQuery("#excerpt").size() )
179 post_data["excerpt"] = jQuery("#excerpt").val();
180 if ( jQuery("#post_author").size() )
181 post_data["post_author"] = jQuery("#post_author").val();
182 post_data["user_ID"] = jQuery("#user-id").val();
183
184 // Don't run while the TinyMCE spellcheck is on. Why? Who knows.
185 if ( rich && tinyMCE.activeEditor.plugins.spellchecker && tinyMCE.activeEditor.plugins.spellchecker.active ) {
186 doAutoSave = false;
187 }
188
189 if(parseInt(post_data["post_ID"]) < 1) {
190 post_data["temp_ID"] = post_data["post_ID"];
191 var successCallback = autosave_saved_new; // new post
192 } else {
193 var successCallback = autosave_saved; // pre-existing post
194 }
195
196 if ( !doAutoSave ) {
197 post_data['autosave'] = 0;
198 }
199
200 autosaveOldMessage = jQuery('#autosave').html();
201
202 jQuery.ajax({
203 data: post_data,
204 beforeSend: doAutoSave ? autosave_loading : null,
205 type: "POST",
206 url: autosaveL10n.requestFile,
207 success: successCallback
208 });
209}