<?php
require_once('../wp-config.php');
require_once('admin-functions.php');
require_once('admin-db.php');
define('DOING_AJAX', true);
check_ajax_referer();
if ( !is_user_logged_in() )
die('-1');
function get_out_now() { exit; }
add_action( 'shutdown', 'get_out_now', -1 );
function wp_ajax_meta_row( $pid, $mid, $key, $value ) {
$value = attribute_escape($value);
$key_js = addslashes(wp_specialchars($key, 'double'));
$key = attribute_escape($key);
$r .= "<tr id='meta-$mid'><td valign='top'>";
$r .= "<input name='meta[$mid][key]' tabindex='6' onkeypress='return killSubmit(\"theList.ajaxUpdater('meta','meta-$mid');\",event);' type='text' size='20' value='$key' />";
$r .= "</td><td><textarea name='meta[$mid][value]' tabindex='6' rows='2' cols='30'>$value</textarea></td><td align='center'>";
$r .= "<input name='updatemeta' type='button' class='updatemeta' tabindex='6' value='".attribute_escape(__('Update'))."' onclick='return theList.ajaxUpdater('meta','meta-$mid');' /><br />";
$r .= "<input name='deletemeta[$mid]' type='submit' onclick=\"return deleteSomething( 'meta', $mid, '";
$r .= js_escape(sprintf(__("You are about to delete the '%s' custom field on this post.\n'OK' to delete, 'Cancel' to stop."), $key_js));
$r .= "' );\" class='deletemeta' tabindex='6' value='".attribute_escape(__('Delete'))."' /></td></tr>";
return $r;
}
$id = (int) $_POST['id'];
switch ( $_POST['action'] ) :
case 'delete-comment' :
if ( !$comment = get_comment( $id ) )
die('0');
if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
die('-1');
if ( wp_delete_comment( $comment->comment_ID ) )
die('1');
else die('0');
break;
case 'delete-comment-as-spam' :
if ( !$comment = get_comment( $id ) )
die('0');
if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
die('-1');
if ( wp_set_comment_status( $comment->comment_ID, 'spam' ) )
die('1');
else die('0');
break;
case 'delete-cat' :
if ( !current_user_can( 'manage_categories' ) )
die('-1');
if ( wp_delete_category( $id ) )
die('1');
else die('0');
break;
case 'delete-link' :
if ( !current_user_can( 'manage_links' ) )
die('-1');
if ( wp_delete_link( $id ) )
die('1');
else die('0');
break;
case 'delete-meta' :
if ( !$meta = get_post_meta_by_id( $id ) )
die('0');
if ( !current_user_can( 'edit_post', $meta->post_id ) )
die('-1');
if ( delete_meta( $meta->meta_id ) )
die('1');
die('0');
break;
case 'delete-post' :
if ( !current_user_can( 'delete_post', $id ) )
die('-1');
if ( wp_delete_post( $id ) )
die('1');
else die('0');
break;
case 'delete-page' :
if ( !current_user_can( 'delete_page', $id ) )
die('-1');
if ( wp_delete_post( $id ) )
die('1');
else die('0');
break;
case 'dim-comment' :
if ( !$comment = get_comment( $id ) )
die('0');
if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) )
die('-1');
if ( !current_user_can( 'moderate_comments' ) )
die('-1');
if ( 'unapproved' == wp_get_comment_status($comment->comment_ID) ) {
if ( wp_set_comment_status( $comment->comment_ID, 'approve' ) )
die('1');
} else {
if ( wp_set_comment_status( $comment->comment_ID, 'hold' ) )
die('1');
}
die('0');
break;
case 'add-category' : // On the Fly
if ( !current_user_can( 'manage_categories' ) )
die('-1');
$names = explode(',', $_POST['newcat']);
$x = new WP_Ajax_Response();
foreach ( $names as $cat_name ) {
$cat_name = trim($cat_name);
if ( !$category_nicename = sanitize_title($cat_name) )
die('0');
if ( !$cat_id = category_exists( $cat_name ) )
$cat_id = wp_create_category( $cat_name );
$cat_name = wp_specialchars(stripslashes($cat_name));
$x->add( array(
'what' => 'category',
'id' => $cat_id,
'data' => "<li id='category-$cat_id'><label for='in-category-$cat_id' class='selectit'><input value='$cat_id' type='checkbox' checked='checked' name='post_category[]' id='in-category-$cat_id'/> $cat_name</label></li>"
) );
}
$x->send();
break;
case 'add-cat' : // From Manage->Categories
if ( !current_user_can( 'manage_categories' ) )
die('-1');
if ( !$cat = wp_insert_category( $_POST ) )
die('0');
if ( !$cat = get_category( $cat ) )
die('0');
$level = 0;
$cat_full_name = $cat->cat_name;
$_cat = $cat;
while ( $_cat->category_parent ) {
$_cat = get_category( $_cat->category_parent );
$cat_full_name = $_cat->cat_name . ' — ' . $cat_full_name;
$level++;
}
$cat_full_name = attribute_escape($cat_full_name);
$x = new WP_Ajax_Response( array(
'what' => 'cat',
'id' => $cat->cat_ID,
'data' => _cat_row( $cat, $level, $cat_full_name ),
'supplemental' => array('name' => $cat_full_name, 'show-link' => sprintf(__( 'Category <a href="#%s">%s</a> added' ), "cat-$cat->cat_ID", $cat_full_name))
) );
$x->send();
break;
case 'add-comment' :
if ( !current_user_can( 'edit_post', $id ) )
die('-1');
$search = isset($_POST['s']) ? $_POST['s'] : false;
$start = isset($_POST['page']) ? intval($_POST['page']) * 25 : 25;
list($comments, $total) = _wp_get_comment_list( $search, $start, 1 );
if ( !$comments )
die('1');
$x = new WP_Ajax_Response();
foreach ( (array) $comments as $comment ) {
get_comment( $comment );
ob_start();
_wp_comment_list_item( $comment->comment_ID );
$comment_list_item = ob_get_contents();
ob_end_clean();
$x->add( array(
'what' => 'comment',
'id' => $comment->comment_ID,
'data' => $comment_list_item
) );
}
$x->send();
break;
case 'add-meta' :
if ( !current_user_can( 'edit_post', $id ) )
die('-1');
if ( $id < 0 ) {
$now = current_time('timestamp', 1);
if ( $pid = wp_insert_post( array(
'post_title' => sprintf('Draft created on %s at %s', date(get_option('date_format'), $now), date(get_option('time_format'), $now))
) ) )
$mid = add_meta( $pid );
else
die('0');
} else if ( !$mid = add_meta( $id ) ) {
die('0');
}
$meta = get_post_meta_by_id( $mid );
$key = $meta->meta_key;
$value = $meta->meta_value;
$pid = (int) $meta->post_id;
$x = new WP_Ajax_Response( array(
'what' => 'meta',
'id' => $mid,
'data' => wp_ajax_meta_row( $pid, $mid, $key, $value ),
'supplemental' => array('postid' => $pid)
) );
$x->send();
break;
case 'update-meta' :
$mid = (int) array_pop(array_keys($_POST['meta']));
$key = $_POST['meta'][$mid]['key'];
$value = $_POST['meta'][$mid]['value'];
if ( !$meta = get_post_meta_by_id( $mid ) )
die('0'); // if meta doesn't exist
if ( !current_user_can( 'edit_post', $meta->post_id ) )
die('-1');
if ( $u = update_meta( $mid, $key, $value ) ) {
$key = stripslashes($key);
$value = stripslashes($value);
$x = new WP_Ajax_Response( array(
'what' => 'meta',
'id' => $mid,
'data' => wp_ajax_meta_row( $meta->post_id, $mid, $key, $value ),
'supplemental' => array('postid' => $meta->post_id)
) );
$x->send();
}
die('1'); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems).
break;
case 'add-user' :
if ( !current_user_can('edit_users') )
die('-1');
require_once(ABSPATH . WPINC . '/registration.php');
if ( !$user_id = add_user() )
die('0');
elseif ( is_wp_error( $user_id ) ) {
foreach( $user_id->get_error_messages() as $message )
echo "<p>$message<p>";
exit;
}
$user_object = new WP_User( $user_id );
$x = new WP_Ajax_Response( array(
'what' => 'user',
'id' => $user_id,
'data' => user_row( $user_object ),
'supplemental' => array('show-link' => sprintf(__( 'User <a href="#%s">%s</a> added' ), "user-$user_id", $user_object->user_login))
) );
$x->send();
break;
case 'autosave' : // The name of this action is hardcoded in edit_post()
$_POST['post_content'] = $_POST['content'];
$_POST['post_excerpt'] = $_POST['excerpt'];
$_POST['post_status'] = 'draft';
$_POST['post_category'] = explode(",", $_POST['catslist']);
if($_POST['post_type'] == 'page' || empty($_POST['post_category']))
unset($_POST['post_category']);
if($_POST['post_ID'] < 0) {
$_POST['temp_ID'] = $_POST['post_ID'];
$id = wp_write_post();
if( is_wp_error($id) )
die($id->get_error_message());
else
die("$id");
} else {
$post_ID = (int) $_POST['post_ID'];
$_POST['ID'] = $post_ID;
$post = get_post($post_ID);
if ( 'page' == $post->post_type ) {
if ( !current_user_can('edit_page', $post_ID) )
die(__('You are not allowed to edit this page.'));
} else {
if ( !current_user_can('edit_post', $post_ID) )
die(__('You are not allowed to edit this post.'));
}
wp_update_post($_POST);
}
die('0');
break;
case 'autosave-generate-nonces' :
$ID = (int) $_POST['post_ID'];
if($_POST['post_type'] == 'post') {
if(current_user_can('edit_post', $ID))
die(wp_create_nonce('update-post_' . $ID));
}
if($_POST['post_type'] == 'page') {
if(current_user_can('edit_page', $ID)) {
die(wp_create_nonce('update-page_' . $ID));
}
}
die('0');
break;
default :
do_action( 'wp_ajax_' . $_POST['action'] );
die('0');
break;
endswitch;
?>