root/tags/1_0-rc1/wp-admin/admin-ajax.php

Revision 559, 7.5 kB (checked in by donncha, 3 years ago)

WP Merge

Line 
1 <?php
2 require_once('../wp-config.php');
3 require_once('admin-functions.php');
4 require_once('admin-db.php');
5
6 define('DOING_AJAX', true);
7
8
9 check_ajax_referer();
10 if ( !is_user_logged_in() )
11     die('-1');
12
13 function get_out_now() { exit; }
14 add_action( 'shutdown', 'get_out_now', -1 );
15
16 function wp_clean_ajax_input( $i ) {
17     global $wpdb;
18     $i = is_array($i) ? array_map('wp_clean_ajax_input', $i) : $wpdb->escape( rawurldecode(stripslashes($i)) );
19     return $i;
20 }
21
22 function wp_ajax_echo_meta( $pid, $mid, $key, $value ) {
23     $value = wp_specialchars($value, true);
24     $key_js = addslashes(wp_specialchars($key, 'double'));
25     $key = wp_specialchars($key, true);
26     $r  = "<meta><id>$mid</id><postid>$pid</postid><newitem><![CDATA[<table><tbody>";
27     $r .= "<tr id='meta-$mid'><td valign='top'>";
28     $r .= "<input name='meta[$mid][key]' tabindex='6' onkeypress='return killSubmit(\"theList.ajaxUpdater(&#039;meta&#039;,&#039;meta-$mid&#039;);\",event);' type='text' size='20' value='$key' />";
29     $r .= "</td><td><textarea name='meta[$mid][value]' tabindex='6' rows='2' cols='30'>$value</textarea></td><td align='center'>";
30     $r .= "<input name='updatemeta' type='button' class='updatemeta' tabindex='6' value='Update' onclick='return theList.ajaxUpdater(&#039;meta&#039;,&#039;meta-$mid&#039;);' /><br />";
31     $r .= "<input name='deletemeta[$mid]' type='submit' onclick=\"return deleteSomething( 'meta', $mid, '";
32     $r .= sprintf(__("You are about to delete the &quot;%s&quot; custom field on this post.\\n&quot;OK&quot; to delete, &quot;Cancel&quot; to stop."), $key_js);
33     $r .= "' );\" class='deletemeta' tabindex='6' value='Delete' />";
34     $r .= "</td></tr></tbody></table>]]></newitem></meta>";
35     return $r;
36 }
37
38 $_POST = wp_clean_ajax_input( $_POST );
39 $id = (int) $_POST['id'];
40 switch ( $_POST['action'] ) :
41 case 'delete-comment' :
42     if ( !$comment = get_comment( $id ) )
43         die('0');
44     if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
45         die('-1');
46
47     if ( wp_delete_comment( $comment->comment_ID ) )
48         die('1');
49     else    die('0');
50     break;
51 case 'delete-comment-as-spam' :
52     if ( !$comment = get_comment( $id ) )
53         die('0');
54     if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
55         die('-1');
56
57     if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) )
58         die('1');
59     else    die('0');
60     break;
61 case 'delete-cat' :
62     if ( !current_user_can( 'manage_categories' ) )
63         die('-1');
64
65     if ( wp_delete_category( $id ) )
66         die('1');
67     else    die('0');
68     break;
69 case 'delete-link' :
70     if ( !current_user_can( 'manage_links' ) )
71         die('-1');
72
73     if ( wp_delete_link( $id ) )
74         die('1');
75     else    die('0');
76     break;
77 case 'delete-meta' :
78     if ( !$meta = get_post_meta_by_id( $id ) )
79         die('0');
80     if ( !current_user_can( 'edit_post', $meta->post_id ) )
81         die('-1');
82     if ( delete_meta( $meta->meta_id ) )
83         die('1');
84     die('0');
85     break;
86 case 'delete-post' :
87     if ( !current_user_can( 'delete_post', $id ) )
88         die('-1');
89
90     if ( wp_delete_post( $id ) )
91         die('1');
92     else    die('0');
93     break;
94 case 'delete-page' :
95     if ( !current_user_can( 'delete_page', $id ) )
96         die('-1');
97
98     if ( wp_delete_post( $id ) )
99         die('1');
100     else    die('0');
101     break;
102 case 'dim-comment' :
103     if ( !$comment = get_comment( $id ) )
104         die('0');
105     if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
106         die('-1');
107     if ( !current_user_can( 'moderate_comments' ) )
108         die('-1');
109
110     if ( 'unapproved' == wp_get_comment_status($comment->comment_ID) ) {
111         if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) )
112             die('1');
113     } else {
114         if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) )
115             die('1');
116     }
117     die('0');
118     break;
119 case 'add-category' : // On the Fly
120     if ( !current_user_can( 'manage_categories' ) )
121         die('-1');
122     $names = explode(',', $_POST['newcat']);
123     $r = "<?xml version='1.0' standalone='yes'?><ajaxresponse>";
124     foreach ( $names as $cat_name ) {
125         $cat_name = trim($cat_name);
126         if ( !$category_nicename = sanitize_title($cat_name) )
127             die('0');
128         if ( !$cat_id = category_exists( $cat_name ) )
129             $cat_id = wp_create_category( $cat_name );
130         $cat_name = wp_specialchars(stripslashes($cat_name));
131         $r .= "<category><id>$cat_id</id><newitem><![CDATA[";
132         $r .= "<li id='category-$cat_id'><label for='in-category-$cat_id' class='selectit'>";
133         $r .= "<input value='$cat_id' type='checkbox' checked='checked' name='post_category[]' id='in-category-$cat_id'/> $cat_name</label></li>";
134         $r .= "]]></newitem></category>";
135     }
136     $r .= '</ajaxresponse>';
137     header('Content-type: text/xml');
138     die($r);
139     break;
140 case 'add-cat' : // From Manage->Categories
141     if ( !current_user_can( 'manage_categories' ) )
142                 die('-1');
143     if ( !$cat = wp_insert_category( $_POST ) )
144         die('0');
145     if ( !$cat = get_category( $cat ) )
146         die('0');
147     $pad = 0;
148     $_cat = $cat;
149     while ( $_cat->category_parent ) {
150         $_cat = get_category( $_cat->category_parent );
151         $pad++;
152     }
153     $pad = str_repeat('&#8212; ', $pad);
154
155     $r  = "<?xml version='1.0' standalone='yes'?><ajaxresponse>";
156     $r .= "<cat><id>$cat->cat_ID</id><newitem><![CDATA[<table><tbody>";
157     $r .= "<tr id='cat-$cat->cat_ID'><th scope='row'>$cat->cat_ID</th><td>$pad $cat->cat_name</td>";
158     $r .= "<td>$cat->category_description</td><td>$cat->category_count</td><td>$cat->link_count</td>";
159     $r .= "<td><a href='categories.php?action=edit&amp;cat_ID=$cat->cat_ID' class='edit'>" . __('Edit') . "</a></td>";
160     $r .= "<td><a href='categories.php?action=delete&amp;cat_ID=$cat->cat_ID' onclick='return deleteSomething( \"cat\", $cat->cat_ID, \"";
161     $r .= sprintf(__('You are about to delete the category \"%s\".  All of its posts and bookmarks will go to the default categories.\\n\"OK\" to delete, \"Cancel\" to stop.'), addslashes($cat->cat_name));
162     $r .= "\" );' class='delete'>".__('Delete')."</a></td></tr>";
163     $r .= "</tbody></table>]]></newitem></cat></ajaxresponse>";
164     header('Content-type: text/xml');
165     die($r);
166
167     break;
168 case 'add-meta' :
169     if ( !current_user_can( 'edit_post', $id ) )
170         die('-1');
171     if ( $id < 0 ) {
172         if ( $pid = write_post() )
173             $meta = has_meta( $pid );
174         else
175             die('0');
176         $key = $meta[0]['meta_key'];
177         $value = $meta[0]['meta_value'];
178         $mid = (int) $meta[0]['meta_id'];
179     } else {
180         if ( $mid = add_meta( $id ) )
181             $meta = get_post_meta_by_id( $mid );
182         else
183             die('0');
184         $key = $meta->meta_key;
185         $value = $meta->meta_value;
186         $pid = (int) $meta->post_id;
187     }
188     $r = "<?xml version='1.0' standalone='yes'?><ajaxresponse>";
189     $r .= wp_ajax_echo_meta( $pid, $mid, $key, $value );
190     $r .= '</ajaxresponse>';
191     header('Content-type: text/xml');
192     die($r);
193     break;
194 case 'update-meta' :
195     $mid = (int) array_pop(array_keys($_POST['meta']));
196     $key = $_POST['meta'][$mid]['key'];
197     $value = $_POST['meta'][$mid]['value'];
198     if ( !$meta = get_post_meta_by_id( $mid ) )
199         die('0');
200     if ( !current_user_can( 'edit_post', $meta->post_id ) )
201         die('-1');
202     $r = "<?xml version='1.0' standalone='yes'?><ajaxresponse>";
203     if ( $u = update_meta( $mid, $key, $value ) ) {
204         $key = stripslashes($key);
205         $value = stripslashes($value);
206         $r .= wp_ajax_echo_meta( $meta->post_id, $mid, $key, $value );
207     }
208     $r .= '</ajaxresponse>';
209     header('Content-type: text/xml');
210     die($r);
211     break;
212 case 'add-user' :
213     if ( !current_user_can('edit_users') )
214         die('-1');
215     require_once(ABSPATH . WPINC . '/registration.php');
216     $user_id = add_user();
217     if ( is_wp_error( $user_id ) ) {
218         foreach( $user_id->get_error_messages() as $message )
219             echo "$message<br />";
220     exit;
221     } elseif ( !$user_id ) {
222         die('0');
223     }
224     $r  = "<?xml version='1.0' standalone='yes'?><ajaxresponse><user><id>$user_id</id><newitem><![CDATA[<table><tbody>";
225     $r .= user_row( $user_id );
226     $r .= "</tbody></table>]]></newitem></user></ajaxresponse>";
227     header('Content-type: text/xml');
228     die($r);
229     break;
230 default :
231     die('0');
232     break;
233 endswitch;
234 ?>
235
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