/wp-admin/wp-admin/includes/post.php
PHP | 1864 lines | 1180 code | 307 blank | 377 comment | 348 complexity | 6cbdfe08b3d0534c711f20ae41d7758c MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0, LGPL-2.1, GPL-3.0, LGPL-2.0, AGPL-3.0
- <?php
- /**
- * WordPress Post Administration API.
- *
- * @package WordPress
- * @subpackage Administration
- */
-
- /**
- * Rename $_POST data from form names to DB post columns.
- *
- * Manipulates $_POST directly.
- *
- * @package WordPress
- * @since 2.6.0
- *
- * @param bool $update Are we updating a pre-existing post?
- * @param array $post_data Array of post data. Defaults to the contents of $_POST.
- * @return object|bool WP_Error on failure, true on success.
- */
- function _wp_translate_postdata( $update = false, $post_data = null ) {
-
- if ( empty($post_data) )
- $post_data = &$_POST;
-
- if ( $update )
- $post_data['ID'] = (int) $post_data['post_ID'];
-
- if ( isset( $post_data['content'] ) )
- $post_data['post_content'] = $post_data['content'];
-
- if ( isset( $post_data['excerpt'] ) )
- $post_data['post_excerpt'] = $post_data['excerpt'];
-
- if ( isset( $post_data['parent_id'] ) )
- $post_data['post_parent'] = (int) $post_data['parent_id'];
-
- if ( isset($post_data['trackback_url']) )
- $post_data['to_ping'] = $post_data['trackback_url'];
-
- if ( !isset($post_data['user_ID']) )
- $post_data['user_ID'] = $GLOBALS['user_ID'];
-
- if (!empty ( $post_data['post_author_override'] ) ) {
- $post_data['post_author'] = (int) $post_data['post_author_override'];
- } else {
- if (!empty ( $post_data['post_author'] ) ) {
- $post_data['post_author'] = (int) $post_data['post_author'];
- } else {
- $post_data['post_author'] = (int) $post_data['user_ID'];
- }
- }
-
- $ptype = get_post_type_object( $post_data['post_type'] );
- if ( isset($post_data['user_ID']) && ($post_data['post_author'] != $post_data['user_ID']) ) {
- if ( !current_user_can( $ptype->cap->edit_others_posts ) ) {
- if ( 'page' == $post_data['post_type'] ) {
- return new WP_Error( 'edit_others_pages', $update ?
- __( 'You are not allowed to edit pages as this user.' ) :
- __( 'You are not allowed to create pages as this user.' )
- );
- } else {
- return new WP_Error( 'edit_others_posts', $update ?
- __( 'You are not allowed to edit posts as this user.' ) :
- __( 'You are not allowed to post as this user.' )
- );
- }
- }
- }
-
- // What to do based on which button they pressed
- if ( isset($post_data['saveasdraft']) && '' != $post_data['saveasdraft'] )
- $post_data['post_status'] = 'draft';
- if ( isset($post_data['saveasprivate']) && '' != $post_data['saveasprivate'] )
- $post_data['post_status'] = 'private';
- if ( isset($post_data['publish']) && ( '' != $post_data['publish'] ) && ( !isset($post_data['post_status']) || $post_data['post_status'] != 'private' ) )
- $post_data['post_status'] = 'publish';
- if ( isset($post_data['advanced']) && '' != $post_data['advanced'] )
- $post_data['post_status'] = 'draft';
- if ( isset($post_data['pending']) && '' != $post_data['pending'] )
- $post_data['post_status'] = 'pending';
-
- if ( isset( $post_data['ID'] ) )
- $post_id = $post_data['ID'];
- else
- $post_id = false;
- $previous_status = $post_id ? get_post_field( 'post_status', $post_id ) : false;
-
- // Posts 'submitted for approval' present are submitted to $_POST the same as if they were being published.
- // Change status from 'publish' to 'pending' if user lacks permissions to publish or to resave published posts.
- if ( isset($post_data['post_status']) && ('publish' == $post_data['post_status'] && !current_user_can( $ptype->cap->publish_posts )) )
- if ( $previous_status != 'publish' || !current_user_can( 'edit_post', $post_id ) )
- $post_data['post_status'] = 'pending';
-
- if ( ! isset($post_data['post_status']) )
- $post_data['post_status'] = $previous_status;
-
- if (!isset( $post_data['comment_status'] ))
- $post_data['comment_status'] = 'closed';
-
- if (!isset( $post_data['ping_status'] ))
- $post_data['ping_status'] = 'closed';
-
- foreach ( array('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) {
- if ( !empty( $post_data['hidden_' . $timeunit] ) && $post_data['hidden_' . $timeunit] != $post_data[$timeunit] ) {
- $post_data['edit_date'] = '1';
- break;
- }
- }
-
- if ( !empty( $post_data['edit_date'] ) ) {
- $aa = $post_data['aa'];
- $mm = $post_data['mm'];
- $jj = $post_data['jj'];
- $hh = $post_data['hh'];
- $mn = $post_data['mn'];
- $ss = $post_data['ss'];
- $aa = ($aa <= 0 ) ? date('Y') : $aa;
- $mm = ($mm <= 0 ) ? date('n') : $mm;
- $jj = ($jj > 31 ) ? 31 : $jj;
- $jj = ($jj <= 0 ) ? date('j') : $jj;
- $hh = ($hh > 23 ) ? $hh -24 : $hh;
- $mn = ($mn > 59 ) ? $mn -60 : $mn;
- $ss = ($ss > 59 ) ? $ss -60 : $ss;
- $post_data['post_date'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss );
- $post_data['post_date_gmt'] = get_gmt_from_date( $post_data['post_date'] );
- }
-
- return $post_data;
- }
-
- /**
- * Update an existing post with values provided in $_POST.
- *
- * @since 1.5.0
- *
- * @param array $post_data Optional.
- * @return int Post ID.
- */
- function edit_post( $post_data = null ) {
-
- if ( empty($post_data) )
- $post_data = &$_POST;
-
- // Clear out any data in internal vars.
- unset( $post_data['filter'] );
-
- $post_ID = (int) $post_data['post_ID'];
- $post = get_post( $post_ID );
- $post_data['post_type'] = $post->post_type;
- $post_data['post_mime_type'] = $post->post_mime_type;
-
- $ptype = get_post_type_object($post_data['post_type']);
- if ( !current_user_can( $ptype->cap->edit_post, $post_ID ) ) {
- if ( 'page' == $post_data['post_type'] )
- wp_die( __('You are not allowed to edit this page.' ));
- else
- wp_die( __('You are not allowed to edit this post.' ));
- }
-
- // Autosave shouldn't save too soon after a real save
- if ( 'autosave' == $post_data['action'] ) {
- $post =& get_post( $post_ID );
- $now = time();
- $then = strtotime($post->post_date_gmt . ' +0000');
- $delta = AUTOSAVE_INTERVAL / 2;
- if ( ($now - $then) < $delta )
- return $post_ID;
- }
-
- $post_data = _wp_translate_postdata( true, $post_data );
- if ( is_wp_error($post_data) )
- wp_die( $post_data->get_error_message() );
- if ( 'autosave' != $post_data['action'] && 'auto-draft' == $post_data['post_status'] )
- $post_data['post_status'] = 'draft';
-
- if ( isset($post_data['visibility']) ) {
- switch ( $post_data['visibility'] ) {
- case 'public' :
- $post_data['post_password'] = '';
- break;
- case 'password' :
- unset( $post_data['sticky'] );
- break;
- case 'private' :
- $post_data['post_status'] = 'private';
- $post_data['post_password'] = '';
- unset( $post_data['sticky'] );
- break;
- }
- }
-
- // Post Formats
- if ( current_theme_supports( 'post-formats' ) && isset( $post_data['post_format'] ) ) {
- $formats = get_theme_support( 'post-formats' );
- if ( is_array( $formats ) ) {
- $formats = $formats[0];
- if ( in_array( $post_data['post_format'], $formats ) ) {
- set_post_format( $post_ID, $post_data['post_format'] );
- } elseif ( '0' == $post_data['post_format'] ) {
- set_post_format( $post_ID, false );
- }
- }
- }
-
- // Meta Stuff
- if ( isset($post_data['meta']) && $post_data['meta'] ) {
- foreach ( $post_data['meta'] as $key => $value ) {
- if ( !$meta = get_post_meta_by_id( $key ) )
- continue;
- if ( $meta->post_id != $post_ID )
- continue;
- if ( is_protected_meta( $value['key'] ) )
- continue;
- update_meta( $key, $value['key'], $value['value'] );
- }
- }
-
- if ( isset($post_data['deletemeta']) && $post_data['deletemeta'] ) {
- foreach ( $post_data['deletemeta'] as $key => $value ) {
- if ( !$meta = get_post_meta_by_id( $key ) )
- continue;
- if ( $meta->post_id != $post_ID )
- continue;
- if ( is_protected_meta( $meta->meta_key ) )
- continue;
- delete_meta( $key );
- }
- }
-
- add_meta( $post_ID );
-
- update_post_meta( $post_ID, '_edit_last', $GLOBALS['current_user']->ID );
-
- wp_update_post( $post_data );
-
- // Reunite any orphaned attachments with their parent
- if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
- $draft_ids = array();
- if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
- _relocate_children( $draft_temp_id, $post_ID );
-
- // Now that we have an ID we can fix any attachment anchor hrefs
- _fix_attachment_links( $post_ID );
-
- wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID );
-
- if ( current_user_can( $ptype->cap->edit_others_posts ) ) {
- if ( ! empty( $post_data['sticky'] ) )
- stick_post( $post_ID );
- else
- unstick_post( $post_ID );
- }
-
- return $post_ID;
- }
-
- /**
- * Process the post data for the bulk editing of posts.
- *
- * Updates all bulk edited posts/pages, adding (but not removing) tags and
- * categories. Skips pages when they would be their own parent or child.
- *
- * @since 2.7.0
- *
- * @param array $post_data Optional, the array of post data to process if not provided will use $_POST superglobal.
- * @return array
- */
- function bulk_edit_posts( $post_data = null ) {
- global $wpdb;
-
- if ( empty($post_data) )
- $post_data = &$_POST;
-
- if ( isset($post_data['post_type']) )
- $ptype = get_post_type_object($post_data['post_type']);
- else
- $ptype = get_post_type_object('post');
-
- if ( !current_user_can( $ptype->cap->edit_posts ) ) {
- if ( 'page' == $ptype->name )
- wp_die( __('You are not allowed to edit pages.'));
- else
- wp_die( __('You are not allowed to edit posts.'));
- }
-
- if ( -1 == $post_data['_status'] ) {
- $post_data['post_status'] = null;
- unset($post_data['post_status']);
- } else {
- $post_data['post_status'] = $post_data['_status'];
- }
- unset($post_data['_status']);
-
- $post_IDs = array_map( 'intval', (array) $post_data['post'] );
-
- $reset = array( 'post_author', 'post_status', 'post_password', 'post_parent', 'page_template', 'comment_status', 'ping_status', 'keep_private', 'tax_input', 'post_category', 'sticky' );
- foreach ( $reset as $field ) {
- if ( isset($post_data[$field]) && ( '' == $post_data[$field] || -1 == $post_data[$field] ) )
- unset($post_data[$field]);
- }
-
- if ( isset($post_data['post_category']) ) {
- if ( is_array($post_data['post_category']) && ! empty($post_data['post_category']) )
- $new_cats = array_map( 'absint', $post_data['post_category'] );
- else
- unset($post_data['post_category']);
- }
-
- $tax_input = array();
- if ( isset($post_data['tax_input'])) {
- foreach ( $post_data['tax_input'] as $tax_name => $terms ) {
- if ( empty($terms) )
- continue;
- if ( is_taxonomy_hierarchical( $tax_name ) )
- $tax_input[$tax_name] = array_map( 'absint', $terms );
- else {
- $tax_input[$tax_name] = preg_replace( '/\s*,\s*/', ',', rtrim( trim($terms), ' ,' ) );
- $tax_input[$tax_name] = explode(',', $tax_input[$tax_name]);
- }
- }
- }
-
- if ( isset($post_data['post_parent']) && ($parent = (int) $post_data['post_parent']) ) {
- $pages = $wpdb->get_results("SELECT ID, post_parent FROM $wpdb->posts WHERE post_type = 'page'");
- $children = array();
-
- for ( $i = 0; $i < 50 && $parent > 0; $i++ ) {
- $children[] = $parent;
-
- foreach ( $pages as $page ) {
- if ( $page->ID == $parent ) {
- $parent = $page->post_parent;
- break;
- }
- }
- }
- }
-
- $updated = $skipped = $locked = array();
- foreach ( $post_IDs as $post_ID ) {
- $post_type_object = get_post_type_object( get_post_type( $post_ID ) );
-
- if ( !isset( $post_type_object ) || ( isset($children) && in_array($post_ID, $children) ) || !current_user_can( $post_type_object->cap->edit_post, $post_ID ) ) {
- $skipped[] = $post_ID;
- continue;
- }
-
- if ( wp_check_post_lock( $post_ID ) ) {
- $locked[] = $post_ID;
- continue;
- }
-
- $post = get_post( $post_ID );
- $tax_names = get_object_taxonomies( $post );
- foreach ( $tax_names as $tax_name ) {
- $taxonomy_obj = get_taxonomy($tax_name);
- if ( isset( $tax_input[$tax_name]) && current_user_can( $taxonomy_obj->cap->assign_terms ) )
- $new_terms = $tax_input[$tax_name];
- else
- $new_terms = array();
-
- if ( $taxonomy_obj->hierarchical )
- $current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'ids') );
- else
- $current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'names') );
-
- $post_data['tax_input'][$tax_name] = array_merge( $current_terms, $new_terms );
- }
-
- if ( isset($new_cats) && in_array( 'category', $tax_names ) ) {
- $cats = (array) wp_get_post_categories($post_ID);
- $post_data['post_category'] = array_unique( array_merge($cats, $new_cats) );
- unset( $post_data['tax_input']['category'] );
- }
-
- $post_data['post_mime_type'] = $post->post_mime_type;
- $post_data['guid'] = $post->guid;
-
- $post_data['ID'] = $post_ID;
- $updated[] = wp_update_post( $post_data );
-
- if ( isset( $post_data['sticky'] ) && current_user_can( $ptype->cap->edit_others_posts ) ) {
- if ( 'sticky' == $post_data['sticky'] )
- stick_post( $post_ID );
- else
- unstick_post( $post_ID );
- }
-
- }
-
- return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked );
- }
-
- /**
- * Default post information to use when populating the "Write Post" form.
- *
- * @since 2.0.0
- *
- * @param string $post_type A post type string, defaults to 'post'.
- * @return object stdClass object containing all the default post data as attributes
- */
- function get_default_post_to_edit( $post_type = 'post', $create_in_db = false ) {
- global $wpdb;
-
- $post_title = '';
- if ( !empty( $_REQUEST['post_title'] ) )
- $post_title = esc_html( stripslashes( $_REQUEST['post_title'] ));
-
- $post_content = '';
- if ( !empty( $_REQUEST['content'] ) )
- $post_content = esc_html( stripslashes( $_REQUEST['content'] ));
-
- $post_excerpt = '';
- if ( !empty( $_REQUEST['excerpt'] ) )
- $post_excerpt = esc_html( stripslashes( $_REQUEST['excerpt'] ));
-
- if ( $create_in_db ) {
- // Cleanup old auto-drafts more than 7 days old
- $old_posts = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_status = 'auto-draft' AND DATE_SUB( NOW(), INTERVAL 7 DAY ) > post_date" );
- foreach ( (array) $old_posts as $delete )
- wp_delete_post( $delete, true ); // Force delete
- $post_id = wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft' ) );
- $post = get_post( $post_id );
- if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) && get_option( 'default_post_format' ) )
- set_post_format( $post, get_option( 'default_post_format' ) );
- } else {
- $post->ID = 0;
- $post->post_author = '';
- $post->post_date = '';
- $post->post_date_gmt = '';
- $post->post_password = '';
- $post->post_type = $post_type;
- $post->post_status = 'draft';
- $post->to_ping = '';
- $post->pinged = '';
- $post->comment_status = get_option( 'default_comment_status' );
- $post->ping_status = get_option( 'default_ping_status' );
- $post->post_pingback = get_option( 'default_pingback_flag' );
- $post->post_category = get_option( 'default_category' );
- $post->page_template = 'default';
- $post->post_parent = 0;
- $post->menu_order = 0;
- }
-
- $post->post_content = apply_filters( 'default_content', $post_content, $post );
- $post->post_title = apply_filters( 'default_title', $post_title, $post );
- $post->post_excerpt = apply_filters( 'default_excerpt', $post_excerpt, $post );
- $post->post_name = '';
-
- return $post;
- }
-
- /**
- * Get the default page information to use.
- *
- * @since 2.5.0
- *
- * @return object stdClass object containing all the default post data as attributes
- */
- function get_default_page_to_edit() {
- $page = get_default_post_to_edit();
- $page->post_type = 'page';
- return $page;
- }
-
- /**
- * Get an existing post and format it for editing.
- *
- * @since 2.0.0
- *
- * @param unknown_type $id
- * @return unknown
- */
- function get_post_to_edit( $id ) {
-
- $post = get_post( $id, OBJECT, 'edit' );
-
- if ( $post->post_type == 'page' )
- $post->page_template = get_post_meta( $id, '_wp_page_template', true );
-
- return $post;
- }
-
- /**
- * Determine if a post exists based on title, content, and date
- *
- * @since 2.0.0
- *
- * @param string $title Post title
- * @param string $content Optional post content
- * @param string $date Optional post date
- * @return int Post ID if post exists, 0 otherwise.
- */
- function post_exists($title, $content = '', $date = '') {
- global $wpdb;
-
- $post_title = stripslashes( sanitize_post_field( 'post_title', $title, 0, 'db' ) );
- $post_content = stripslashes( sanitize_post_field( 'post_content', $content, 0, 'db' ) );
- $post_date = stripslashes( sanitize_post_field( 'post_date', $date, 0, 'db' ) );
-
- $query = "SELECT ID FROM $wpdb->posts WHERE 1=1";
- $args = array();
-
- if ( !empty ( $date ) ) {
- $query .= ' AND post_date = %s';
- $args[] = $post_date;
- }
-
- if ( !empty ( $title ) ) {
- $query .= ' AND post_title = %s';
- $args[] = $post_title;
- }
-
- if ( !empty ( $content ) ) {
- $query .= 'AND post_content = %s';
- $args[] = $post_content;
- }
-
- if ( !empty ( $args ) )
- return $wpdb->get_var( $wpdb->prepare($query, $args) );
-
- return 0;
- }
-
- /**
- * Creates a new post from the "Write Post" form using $_POST information.
- *
- * @since 2.1.0
- *
- * @return unknown
- */
- function wp_write_post() {
- global $user_ID;
-
-
- if ( isset($_POST['post_type']) )
- $ptype = get_post_type_object($_POST['post_type']);
- else
- $ptype = get_post_type_object('post');
-
- if ( !current_user_can( $ptype->cap->edit_posts ) ) {
- if ( 'page' == $ptype->name )
- return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this site.' ) );
- else
- return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this site.' ) );
- }
-
- $_POST['post_mime_type'] = '';
-
- // Clear out any data in internal vars.
- unset( $_POST['filter'] );
-
- // Check for autosave collisions
- // Does this need to be updated? ~ Mark
- $temp_id = false;
- if ( isset($_POST['temp_ID']) ) {
- $temp_id = (int) $_POST['temp_ID'];
- if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
- $draft_ids = array();
- foreach ( $draft_ids as $temp => $real )
- if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then )
- unset($draft_ids[$temp]);
-
- if ( isset($draft_ids[$temp_id]) ) { // Edit, don't write
- $_POST['post_ID'] = $draft_ids[$temp_id];
- unset($_POST['temp_ID']);
- update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
- return edit_post();
- }
- }
-
- // Edit don't write if we have a post id.
- if ( isset( $_POST['ID'] ) ) {
- $_POST['post_ID'] = $_POST['ID'];
- unset ( $_POST['ID'] );
- }
- if ( isset( $_POST['post_ID'] ) ) {
- return edit_post();
- }
-
- $translated = _wp_translate_postdata( false );
- if ( is_wp_error($translated) )
- return $translated;
-
- if ( isset($_POST['visibility']) ) {
- switch ( $_POST['visibility'] ) {
- case 'public' :
- $_POST['post_password'] = '';
- break;
- case 'password' :
- unset( $_POST['sticky'] );
- break;
- case 'private' :
- $_POST['post_status'] = 'private';
- $_POST['post_password'] = '';
- unset( $_POST['sticky'] );
- break;
- }
- }
-
- // Create the post.
- $post_ID = wp_insert_post( $_POST );
- if ( is_wp_error( $post_ID ) )
- return $post_ID;
-
- if ( empty($post_ID) )
- return 0;
-
- add_meta( $post_ID );
-
- add_post_meta( $post_ID, '_edit_last', $GLOBALS['current_user']->ID );
-
- // Reunite any orphaned attachments with their parent
- // Does this need to be udpated? ~ Mark
- if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
- $draft_ids = array();
- if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
- _relocate_children( $draft_temp_id, $post_ID );
- if ( $temp_id && $temp_id != $draft_temp_id )
- _relocate_children( $temp_id, $post_ID );
-
- // Update autosave collision detection
- if ( $temp_id ) {
- $draft_ids[$temp_id] = $post_ID;
- update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids );
- }
-
- // Now that we have an ID we can fix any attachment anchor hrefs
- _fix_attachment_links( $post_ID );
-
- wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID );
-
- return $post_ID;
- }
-
- /**
- * Calls wp_write_post() and handles the errors.
- *
- * @since 2.0.0
- *
- * @return unknown
- */
- function write_post() {
- $result = wp_write_post();
- if ( is_wp_error( $result ) )
- wp_die( $result->get_error_message() );
- else
- return $result;
- }
-
- //
- // Post Meta
- //
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 1.2.0
- *
- * @param unknown_type $post_ID
- * @return unknown
- */
- function add_meta( $post_ID ) {
- global $wpdb;
- $post_ID = (int) $post_ID;
-
- $metakeyselect = isset($_POST['metakeyselect']) ? stripslashes( trim( $_POST['metakeyselect'] ) ) : '';
- $metakeyinput = isset($_POST['metakeyinput']) ? stripslashes( trim( $_POST['metakeyinput'] ) ) : '';
- $metavalue = isset($_POST['metavalue']) ? maybe_serialize( stripslashes_deep( $_POST['metavalue'] ) ) : '';
- if ( is_string($metavalue) )
- $metavalue = trim( $metavalue );
-
- if ( ('0' === $metavalue || !empty ( $metavalue ) ) && ((('#NONE#' != $metakeyselect) && !empty ( $metakeyselect) ) || !empty ( $metakeyinput) ) ) {
- // We have a key/value pair. If both the select and the
- // input for the key have data, the input takes precedence:
-
- if ('#NONE#' != $metakeyselect)
- $metakey = $metakeyselect;
-
- if ( $metakeyinput)
- $metakey = $metakeyinput; // default
-
- if ( is_protected_meta( $metakey ) )
- return false;
-
- wp_cache_delete($post_ID, 'post_meta');
- $wpdb->insert( $wpdb->postmeta, array( 'post_id' => $post_ID, 'meta_key' => $metakey, 'meta_value' => $metavalue ) );
- $meta_id = $wpdb->insert_id;
- do_action( 'added_postmeta', $meta_id, $post_ID, $metakey, $metavalue );
-
- return $meta_id;
- }
- return false;
- } // add_meta
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 1.2.0
- *
- * @param unknown_type $mid
- * @return unknown
- */
- function delete_meta( $mid ) {
- global $wpdb;
- $mid = (int) $mid;
-
- $post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
-
- do_action( 'delete_postmeta', $mid );
- wp_cache_delete($post_id, 'post_meta');
- $rval = $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
- do_action( 'deleted_postmeta', $mid );
-
- return $rval;
- }
-
- /**
- * Get a list of previously defined keys.
- *
- * @since 1.2.0
- *
- * @return unknown
- */
- function get_meta_keys() {
- global $wpdb;
-
- $keys = $wpdb->get_col( "
- SELECT meta_key
- FROM $wpdb->postmeta
- GROUP BY meta_key
- ORDER BY meta_key" );
-
- return $keys;
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 2.1.0
- *
- * @param unknown_type $mid
- * @return unknown
- */
- function get_post_meta_by_id( $mid ) {
- global $wpdb;
- $mid = (int) $mid;
-
- $meta = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
- if ( empty($meta) )
- return false;
- if ( is_serialized_string( $meta->meta_value ) )
- $meta->meta_value = maybe_unserialize( $meta->meta_value );
- return $meta;
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * Some postmeta stuff.
- *
- * @since 1.2.0
- *
- * @param unknown_type $postid
- * @return unknown
- */
- function has_meta( $postid ) {
- global $wpdb;
-
- return $wpdb->get_results( $wpdb->prepare("SELECT meta_key, meta_value, meta_id, post_id
- FROM $wpdb->postmeta WHERE post_id = %d
- ORDER BY meta_key,meta_id", $postid), ARRAY_A );
-
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 1.2.0
- *
- * @param unknown_type $meta_id
- * @param unknown_type $meta_key Expect Slashed
- * @param unknown_type $meta_value Expect Slashed
- * @return unknown
- */
- function update_meta( $meta_id, $meta_key, $meta_value ) {
- global $wpdb;
-
- $meta_key = stripslashes($meta_key);
-
- if ( is_protected_meta( $meta_key ) )
- return false;
-
- if ( '' === trim( $meta_value ) )
- return false;
-
- $post_id = $wpdb->get_var( $wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = %d", $meta_id) );
-
- $meta_value = maybe_serialize( stripslashes_deep( $meta_value ) );
- $meta_id = (int) $meta_id;
-
- $data = compact( 'meta_key', 'meta_value' );
- $where = compact( 'meta_id' );
-
- do_action( 'update_postmeta', $meta_id, $post_id, $meta_key, $meta_value );
- $rval = $wpdb->update( $wpdb->postmeta, $data, $where );
- wp_cache_delete($post_id, 'post_meta');
- do_action( 'updated_postmeta', $meta_id, $post_id, $meta_key, $meta_value );
-
- return $rval;
- }
-
- //
- // Private
- //
-
- /**
- * Replace hrefs of attachment anchors with up-to-date permalinks.
- *
- * @since 2.3.0
- * @access private
- *
- * @param unknown_type $post_ID
- * @return unknown
- */
- function _fix_attachment_links( $post_ID ) {
- global $_fix_attachment_link_id;
-
- $post = & get_post( $post_ID, ARRAY_A );
-
- $search = "#<a[^>]+rel=('|\")[^'\"]*attachment[^>]*>#ie";
-
- // See if we have any rel="attachment" links
- if ( 0 == preg_match_all( $search, $post['post_content'], $anchor_matches, PREG_PATTERN_ORDER ) )
- return;
-
- $i = 0;
- $search = "#[\s]+rel=(\"|')(.*?)wp-att-(\d+)\\1#i";
- foreach ( $anchor_matches[0] as $anchor ) {
- if ( 0 == preg_match( $search, $anchor, $id_matches ) )
- continue;
-
- $id = (int) $id_matches[3];
-
- // While we have the attachment ID, let's adopt any orphans.
- $attachment = & get_post( $id, ARRAY_A );
- if ( ! empty( $attachment) && ! is_object( get_post( $attachment['post_parent'] ) ) ) {
- $attachment['post_parent'] = $post_ID;
- // Escape data pulled from DB.
- $attachment = add_magic_quotes( $attachment );
- wp_update_post( $attachment );
- }
-
- $post_search[$i] = $anchor;
- $_fix_attachment_link_id = $id;
- $post_replace[$i] = preg_replace_callback( "#href=(\"|')[^'\"]*\\1#", '_fix_attachment_links_replace_cb', $anchor );
- ++$i;
- }
-
- $post['post_content'] = str_replace( $post_search, $post_replace, $post['post_content'] );
-
- // Escape data pulled from DB.
- $post = add_magic_quotes( $post);
-
- return wp_update_post( $post);
- }
-
- function _fix_attachment_links_replace_cb($match) {
- global $_fix_attachment_link_id;
- return stripslashes( 'href='.$match[1] ).get_attachment_link( $_fix_attachment_link_id ).stripslashes( $match[1] );
- }
-
- /**
- * Move child posts to a new parent.
- *
- * @since 2.3.0
- * @access private
- *
- * @param unknown_type $old_ID
- * @param unknown_type $new_ID
- * @return unknown
- */
- function _relocate_children( $old_ID, $new_ID ) {
- global $wpdb;
- $old_ID = (int) $old_ID;
- $new_ID = (int) $new_ID;
-
- $children = $wpdb->get_col( $wpdb->prepare("
- SELECT post_id
- FROM $wpdb->postmeta
- WHERE meta_key = '_wp_attachment_temp_parent'
- AND meta_value = %d", $old_ID) );
-
- foreach ( $children as $child_id ) {
- $wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('ID' => $child_id) );
- delete_post_meta($child_id, '_wp_attachment_temp_parent');
- }
- }
-
- /**
- * Get all the possible statuses for a post_type
- *
- * @since 2.5.0
- *
- * @param string $type The post_type you want the statuses for
- * @return array As array of all the statuses for the supplied post type
- */
- function get_available_post_statuses($type = 'post') {
- $stati = wp_count_posts($type);
-
- return array_keys(get_object_vars($stati));
- }
-
- /**
- * Run the wp query to fetch the posts for listing on the edit posts page
- *
- * @since 2.5.0
- *
- * @param array|bool $q Array of query variables to use to build the query or false to use $_GET superglobal.
- * @return array
- */
- function wp_edit_posts_query( $q = false ) {
- if ( false === $q )
- $q = $_GET;
- $q['m'] = isset($q['m']) ? (int) $q['m'] : 0;
- $q['cat'] = isset($q['cat']) ? (int) $q['cat'] : 0;
- $post_stati = get_post_stati();
-
- if ( isset($q['post_type']) && in_array( $q['post_type'], get_post_types() ) )
- $post_type = $q['post_type'];
- else
- $post_type = 'post';
-
- $avail_post_stati = get_available_post_statuses($post_type);
-
- if ( isset($q['post_status']) && in_array( $q['post_status'], $post_stati ) ) {
- $post_status = $q['post_status'];
- $perm = 'readable';
- }
-
- if ( isset($q['orderby']) )
- $orderby = $q['orderby'];
- elseif ( isset($q['post_status']) && in_array($q['post_status'], array('pending', 'draft')) )
- $orderby = 'modified';
-
- if ( isset($q['order']) )
- $order = $q['order'];
- elseif ( isset($q['post_status']) && 'pending' == $q['post_status'] )
- $order = 'ASC';
-
- $per_page = 'edit_' . $post_type . '_per_page';
- $posts_per_page = (int) get_user_option( $per_page );
- if ( empty( $posts_per_page ) || $posts_per_page < 1 )
- $posts_per_page = 20;
-
- $posts_per_page = apply_filters( $per_page, $posts_per_page );
- $posts_per_page = apply_filters( 'edit_posts_per_page', $posts_per_page, $post_type );
-
- $query = compact('post_type', 'post_status', 'perm', 'order', 'orderby', 'posts_per_page');
-
- // Hierarchical types require special args.
- if ( is_post_type_hierarchical( $post_type ) && !isset($orderby) ) {
- $query['orderby'] = 'menu_order title';
- $query['order'] = 'asc';
- $query['posts_per_page'] = -1;
- $query['posts_per_archive_page'] = -1;
- }
-
- if ( ! empty( $q['show_sticky'] ) )
- $query['post__in'] = (array) get_option( 'sticky_posts' );
-
- wp( $query );
-
- return $avail_post_stati;
- }
-
- /**
- * Get default post mime types
- *
- * @since 2.9.0
- *
- * @return array
- */
- function get_post_mime_types() {
- $post_mime_types = array( // array( adj, noun )
- 'image' => array(__('Images'), __('Manage Images'), _n_noop('Image <span class="count">(%s)</span>', 'Images <span class="count">(%s)</span>')),
- 'audio' => array(__('Audio'), __('Manage Audio'), _n_noop('Audio <span class="count">(%s)</span>', 'Audio <span class="count">(%s)</span>')),
- 'video' => array(__('Video'), __('Manage Video'), _n_noop('Video <span class="count">(%s)</span>', 'Video <span class="count">(%s)</span>')),
- );
-
- return apply_filters('post_mime_types', $post_mime_types);
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 2.5.0
- *
- * @param unknown_type $type
- * @return unknown
- */
- function get_available_post_mime_types($type = 'attachment') {
- global $wpdb;
-
- $types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type));
- return $types;
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 2.5.0
- *
- * @param unknown_type $q
- * @return unknown
- */
- function wp_edit_attachments_query( $q = false ) {
- if ( false === $q )
- $q = $_GET;
-
- $q['m'] = isset( $q['m'] ) ? (int) $q['m'] : 0;
- $q['cat'] = isset( $q['cat'] ) ? (int) $q['cat'] : 0;
- $q['post_type'] = 'attachment';
- $post_type = get_post_type_object( 'attachment' );
- $states = 'inherit';
- if ( current_user_can( $post_type->cap->read_private_posts ) )
- $states .= ',private';
-
- $q['post_status'] = isset( $q['status'] ) && 'trash' == $q['status'] ? 'trash' : $states;
- $media_per_page = (int) get_user_option( 'upload_per_page' );
- if ( empty( $media_per_page ) || $media_per_page < 1 )
- $media_per_page = 20;
- $q['posts_per_page'] = apply_filters( 'upload_per_page', $media_per_page );
-
- $post_mime_types = get_post_mime_types();
- $avail_post_mime_types = get_available_post_mime_types('attachment');
-
- if ( isset($q['post_mime_type']) && !array_intersect( (array) $q['post_mime_type'], array_keys($post_mime_types) ) )
- unset($q['post_mime_type']);
-
- if ( isset($q['detached']) )
- add_filter('posts_where', '_edit_attachments_query_helper');
-
- wp( $q );
-
- if ( isset($q['detached']) )
- remove_filter('posts_where', '_edit_attachments_query_helper');
-
- return array($post_mime_types, $avail_post_mime_types);
- }
-
- function _edit_attachments_query_helper($where) {
- return $where .= ' AND post_parent < 1';
- }
-
- /**
- * Returns the list of classes to be used by a metabox
- *
- * @uses get_user_option()
- * @since 2.5.0
- *
- * @param unknown_type $id
- * @param unknown_type $page
- * @return unknown
- */
- function postbox_classes( $id, $page ) {
- if ( isset( $_GET['edit'] ) && $_GET['edit'] == $id ) {
- $classes = array( '' );
- } elseif ( $closed = get_user_option('closedpostboxes_'.$page ) ) {
- if ( !is_array( $closed ) ) {
- $classes = array( '' );
- } else {
- $classes = in_array( $id, $closed ) ? array( 'closed' ) : array( '' );
- }
- } else {
- $classes = array( '' );
- }
-
- $classes = apply_filters( "postbox_classes_{$page}_{$id}", $classes );
- return implode( ' ', $classes );
- }
-
- /**
- * {@internal Missing Short Description}}
- *
- * @since 2.5.0
- *
- * @param int|object $id Post ID or post object.
- * @param string $title (optional) Title
- * @param string $name (optional) Name
- * @return array With two entries of type string
- */
- function get_sample_permalink($id, $title = null, $name = null) {
- $post = &get_post($id);
- if ( !$post->ID )
- return array('', '');
-
- $ptype = get_post_type_object($post->post_type);
-
- $original_status = $post->post_status;
- $original_date = $post->post_date;
- $original_name = $post->post_name;
-
- // Hack: get_permalink would return ugly permalink for
- // drafts, so we will fake, that our post is published
- if ( in_array($post->post_status, array('draft', 'pending')) ) {
- $post->post_status = 'publish';
- $post->post_name = sanitize_title($post->post_name ? $post->post_name : $post->post_title, $post->ID);
- }
-
- // If the user wants to set a new name -- override the current one
- // Note: if empty name is supplied -- use the title instead, see #6072
- if ( !is_null($name) )
- $post->post_name = sanitize_title($name ? $name : $title, $post->ID);
-
- $post->post_name = wp_unique_post_slug($post->post_name, $post->ID, $post->post_status, $post->post_type, $post->post_parent);
-
- $post->filter = 'sample';
-
- $permalink = get_permalink($post, true);
-
- // Replace custom post_type Token with generic pagename token for ease of use.
- $permalink = str_replace("%$post->post_type%", '%pagename%', $permalink);
-
- // Handle page hierarchy
- if ( $ptype->hierarchical ) {
- $uri = get_page_uri($post);
- $uri = untrailingslashit($uri);
- $uri = strrev( stristr( strrev( $uri ), '/' ) );
- $uri = untrailingslashit($uri);
- $uri = apply_filters( 'editable_slug', $uri );
- if ( !empty($uri) )
- $uri .= '/';
- $permalink = str_replace('%pagename%', "{$uri}%pagename%", $permalink);
- }
-
- $permalink = array($permalink, apply_filters('editable_slug', $post->post_name));
- $post->post_status = $original_status;
- $post->post_date = $original_date;
- $post->post_name = $original_name;
- unset($post->filter);
-
- return $permalink;
- }
-
- /**
- * sample permalink html
- *
- * intended to be used for the inplace editor of the permalink post slug on in the post (and page?) editor.
- *
- * @since 2.5.0
- *
- * @param int|object $id Post ID or post object.
- * @param string $new_title (optional) New title
- * @param string $new_slug (optional) New slug
- * @return string intended to be used for the inplace editor of the permalink post slug on in the post (and page?) editor.
- */
- function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) {
- global $wpdb;
- $post = &get_post($id);
-
- list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug);
-
- if ( 'publish' == $post->post_status ) {
- $ptype = get_post_type_object($post->post_type);
- $view_post = $ptype->labels->view_item;
- $title = __('Click to edit this part of the permalink');
- } else {
- $title = __('Temporary permalink. Click to edit this part.');
- }
-
- if ( false === strpos($permalink, '%postname%') && false === strpos($permalink, '%pagename%') ) {
- $return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink">' . $permalink . "</span>\n";
- if ( '' == get_option( 'permalink_structure' ) && current_user_can( 'manage_options' ) && !( 'page' == get_option('show_on_front') && $id == get_option('page_on_front') ) )
- $return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button" target="_blank">' . __('Change Permalinks') . "</a></span>\n";
- if ( isset($view_post) )
- $return .= "<span id='view-post-btn'><a href='$permalink' class='button' target='_blank'>$view_post</a></span>\n";
-
- $return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug);
-
- return $return;
- }
-
- if ( function_exists('mb_strlen') ) {
- if ( mb_strlen($post_name) > 30 ) {
- $post_name_abridged = mb_substr($post_name, 0, 14). '…' . mb_substr($post_name, -14);
- } else {
- $post_name_abridged = $post_name;
- }
- } else {
- if ( strlen($post_name) > 30 ) {
- $post_name_abridged = substr($post_name, 0, 14). '…' . substr($post_name, -14);
- } else {
- $post_name_abridged = $post_name;
- }
- }
-
- $post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>';
- $display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink);
- $view_link = str_replace(array('%pagename%','%postname%'), $post_name, $permalink);
- $return = '<strong>' . __('Permalink:') . "</strong>\n";
- $return .= '<span id="sample-permalink">' . $display_link . "</span>\n";
- $return .= '‎'; // Fix bi-directional text display defect in RTL languages.
- $return .= '<span id="edit-slug-buttons"><a href="#post_name" class="edit-slug button hide-if-no-js" onclick="editPermalink(' . $id . '); return false;">' . __('Edit') . "</a></span>\n";
- $return .= '<span id="editable-post-name-full">' . $post_name . "</span>\n";
- if ( isset($view_post) )
- $return .= "<span id='view-post-btn'><a href='$view_link' class='button' target='_blank'>$view_post</a></span>\n";
-
- $return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug);
-
- return $return;
- }
-
- /**
- * Output HTML for the post thumbnail meta-box.
- *
- * @since 2.9.0
- *
- * @param int $thumbnail_id ID of the attachment used for thumbnail
- * @return string html
- */
- function _wp_post_thumbnail_html( $thumbnail_id = NULL ) {
- global $content_width, $_wp_additional_image_sizes, $post_ID;
- $set_thumbnail_link = '<p class="hide-if-no-js"><a title="' . esc_attr__( 'Set featured image' ) . '" href="' . esc_url( get_upload_iframe_src('image') ) . '" id="set-post-thumbnail" class="thickbox">%s</a></p>';
- $content = sprintf($set_thumbnail_link, esc_html__( 'Set featured image' ));
-
- if ( $thumbnail_id && get_post( $thumbnail_id ) ) {
- $old_content_width = $content_width;
- $content_width = 266;
- if ( !isset( $_wp_additional_image_sizes['post-thumbnail'] ) )
- $thumbnail_html = wp_get_attachment_image( $thumbnail_id, array( $content_width, $content_width ) );
- else
- $thumbnail_html = wp_get_attachment_image( $thumbnail_id, 'post-thumbnail' );
- if ( !empty( $thumbnail_html ) ) {
- $ajax_nonce = wp_create_nonce( "set_post_thumbnail-$post_ID" );
- $content = sprintf($set_thumbnail_link, $thumbnail_html);
- $content .= '<p class="hide-if-no-js"><a href="#" id="remove-post-thumbnail" onclick="WPRemoveThumbnail(\'' . $ajax_nonce . '\');return false;">' . esc_html__( 'Remove featured image' ) . '</a></p>';
- }
- $content_width = $old_content_width;
- }
-
- return apply_filters( 'admin_post_thumbnail_html', $content );
- }
-
- /**
- * Check to see if the post is currently being edited by another user.
- *
- * @since 2.5.0
- *
- * @param int $post_id ID of the post to check for editing
- * @return bool|int False: not locked or locked by current user. Int: user ID of user with lock.
- */
- function wp_check_post_lock( $post_id ) {
- if ( !$post = get_post( $post_id ) )
- return false;
-
- if ( !$lock = get_post_meta( $post->ID, '_edit_lock', true ) )
- return false;
-
- $lock = explode( ':', $lock );
- $time = $lock[0];
- $user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
-
- $time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 );
-
- if ( $time && $time > time() - $time_window && $user != get_current_user_id() )
- return $user;
- return false;
- }
-
- /**
- * Mark the post as currently being edited by the current user
- *
- * @since 2.5.0
- *
- * @param int $post_id ID of the post to being edited
- * @return bool Returns false if the post doesn't exist of there is no current user
- */
- function wp_set_post_lock( $post_id ) {
- if ( !$post = get_post( $post_id ) )
- return false;
- if ( 0 == ($user_id = get_current_user_id()) )
- return false;
-
- $now = time();
- $lock = "$now:$user_id";
-
- update_post_meta( $post->ID, '_edit_lock', $lock );
- }
-
- /**
- * Outputs the notice message to say that someone else is editing this post at the moment.
- *
- * @since 2.8.5
- * @return none
- */
- function _admin_notice_post_locked() {
- global $post;
-
- $lock = explode( ':', get_post_meta( $post->ID, '_edit_lock', true ) );
- $user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
- $last_user = get_userdata( $user );
- $last_user_name = $last_user ? $last_user->display_name : __('Somebody');
-
- switch ($post->post_type) {
- case 'post':
- $message = __( 'Warning: %s is currently editing this post' );
- break;
- case 'page':
- $message = __( 'Warning: %s is currently editing this page' );
- break;
- default:
- $message = __( 'Warning: %s is currently editing this.' );
- }
-
- $message = sprintf( $message, esc_html( $last_user_name ) );
- echo "<div class='error'><p>$message</p></div>";
- }
-
- /**
- * Creates autosave data for the specified post from $_POST data.
- *
- * @package WordPress
- * @subpackage Post_Revisions
- * @since 2.6.0
- *
- * @uses _wp_translate_postdata()
- * @uses _wp_post_revision_fields()
- *
- * @return unknown
- */
- function wp_create_post_autosave( $post_id ) {
- $translated = _wp_translate_postdata( true );
- if ( is_wp_error( $translated ) )
- return $translated;
-
- // Only store one autosave. If there is already an autosave, overwrite it.
- if ( $old_autosave = wp_get_post_autosave( $post_id ) ) {
- $new_autosave = _wp_post_revision_fields( $_POST, true );
- $new_autosave['ID'] = $old_autosave->ID;
- $new_autosave['post_author'] = get_current_user_id();
- return wp_update_post( $new_autosave );
- }
-
- // _wp_put_post_revision() expects unescaped.
- $_POST = stripslashes_deep($_POST);
-
- // Otherwise create the new autosave as a special post revision
- return _wp_put_post_revision( $_POST, true );
- }
-
- /**
- * Save draft or manually autosave for showing preview.
- *
- * @package WordPress
- * @since 2.7.0
- *
- * @uses wp_write_post()
- * @uses edit_post()
- * @uses get_post()
- * @uses current_user_can()
- * @uses wp_create_post_autosave()
- *
- * @return str URL to redirect to show the preview
- */
- function post_preview() {
-
- $post_ID = (int) $_POST['post_ID'];
- $status = get_post_status( $post_ID );
- if ( 'auto-draft' == $status )
- wp_die( __('Preview not available. Please save as a draft first.') );
-
- if ( isset($_POST['catslist']) )
- $_POST['post_category'] = explode(",", $_POST['catslist']);
-
- if ( isset($_POST['tags_input']) )
- $_POST['tags_input'] = explode(",", $_POST['tags_input']);
-
- if ( $_POST['post_type'] == 'page' || empty($_POST['post_category']) )
- unset($_POST['post_category']);
-
- $_POST['ID'] = $post_ID;
- $post = get_post($post_ID);
-
- if ( 'page' == $post->post_type ) {
- if ( !current_user_can('edit_page', $post_ID) )
- wp_die(__('You are not allowed to edit this page.'));
- } else {
- if ( !current_user_can('edit_post', $post_ID) )
- wp_die(__('You are not allowed to edit this post.'));
- }
-
- if ( 'draft' == $post->post_status ) {
- $id = edit_post();
- } else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
- $id = wp_create_post_autosave( $post->ID );
- if ( ! is_wp_error($id) )
- $id = $post->ID;
- }
-
- if ( is_wp_error($id) )
- wp_die( $id->get_error_message() );
-
- if ( $_POST['post_status'] == 'draft' ) {
- $url = add_query_arg( 'preview', 'true', get_permalink($id) );
- } else {
- $nonce = wp_create_nonce('post_preview_' . $id);
- $url = add_query_arg( array( 'preview' => 'true', 'preview_id' => $id, 'preview_nonce' => $nonce ), get_permalink($id) );
- }
-
- return $url;
- }
-
- /**
- * Adds the TinyMCE editor used on the Write and Edit screens.
- *
- * @package WordPress
- * @since 2.7.0
- *
- * TinyMCE is loaded separately from other Javascript by using wp-tinymce.php. It outputs concatenated
- * and optionaly pre-compressed version of the core and all default plugins. Additional plugins are loaded
- * directly by TinyMCE using non-blocking method. Custom plugins can be refreshed by adding a query string
- * to the URL when queueing them with the mce_external_plugins filter.
- *
- * @param bool $teeny optional Output a trimmed down version used in Press This.
- * @param mixed $settings optional An array that can add to or overwrite the default TinyMCE settings.
- */
- function wp_tiny_mce( $teeny = false, $settings = false ) {
- global $concatenate_scripts, $compress_scripts, $tinymce_version, $editor_styles;
-
- if ( ! user_can_richedit() )
- return;
-
- $baseurl = includes_url('js/tinymce');
-
- $mce_locale = ( '' == get_locale() ) ? 'en' : strtolower( substr(get_locale(), 0, 2) ); // only ISO 639-1
-
- /*
- The following filter allows localization scripts to change the languages displayed in the spellchecker's drop-down menu.
- By default it uses Google's spellchecker API, but can be configured to use PSpell/ASpell if installed on the server.
- The + sign marks the default language. More information:
- http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker
- */
- $mce_spellchecker_languages = apply_filters('mce_spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv');
-
- if ( $teeny ) {
- $plugins = apply_filters( 'teeny_mce_plugins', array('inlinepopups', 'fullscreen', 'wordpress', 'wplink', 'wpdialogs') );
- $ext_plugins = '';
- } else {
- $plugins = array( 'inlinepopups', 'spellchecker', 'tabfocus', 'paste', 'media', 'wordpress', 'wpfullscreen', 'wpeditimage', 'wpgallery', 'wplink', 'wpdialogs' );
-
- /*
- The following filter takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'.
- It adds the plugin's name to TinyMCE's plugins init and the call to PluginManager to load the plugin.
- The url should be absolute and should include the js file name to be loaded. Example:
- array( 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js' )
- If the plugin uses a button, it should be added with one of the "$mce_buttons" filters.
- */
- $mce_external_plugins = apply_filters('mce_external_plugins', array());
-
- $ext_plugins = '';
- if ( ! empty($mce_external_plugins) ) {
-
- /*
- The following filter loads external language files for TinyMCE plugins.
- It takes an associative array 'plugin_name' => 'path', where path is the
- include path to the file. The language file should follow the same format as
- /tinymce/langs/wp-langs.php and should define a variable $strings that
- holds all translated strings.
- When this filter is not used, the function will try to load {mce_locale}.js.
- If that is not found, en.js will be tried next.
- */
- $mce_external_languages = apply_filters('mce_external_languages', array());
-
- $loaded_langs = array();
- $strings = '';
-
- if ( ! empty($mce_external_languages) ) {
- foreach ( $mce_external_languages as $name => $path ) {
- if ( @is_file($path) && @is_readable($path) ) {
- include_once($path);
- $ext_plugins .= $strings . "\n";
- $loaded_langs[] = $name;
- }
- }
- }
-
- foreach ( $mce_external_plugins as $name => $url ) {
-
- if ( is_ssl() ) $url = str_replace('http://', 'https://', $url);
-
- $plugins[] = '-' . $name;
-
- $plugurl = dirname($url);
- $strings = $str1 = $str2 = '';
- if ( ! in_array($name, $loaded_langs) ) {
- $path = str_replace( WP_PLUGIN_URL, '', $plugurl );
- $path = WP_PLUGIN_DIR . $path . '/langs/';
-
- if ( function_exists('realpath') )
- $path = trailingslashit( realpath($path) );
-
- if ( @is_file($path . $mce_locale . '.js') )
- $strings .= @file_get_contents($path . $mce_locale . '.js') . "\n";
-
- if ( @is_file($path . $mce_locale . '_dlg.js') )
- $strings .= @file_get_contents($path . $mce_locale . '_dlg.js') . "\n";
-
- if ( 'en' != $mce_locale && empty($strings) ) {
- if ( @is_file($path . 'en.js') ) {
- $str1 = @file_get_contents($path . 'en.js');
- $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str1, 1 ) . "\n";
- }
-
- if ( @is_file($path . 'en_dlg.js') ) {
- $str2 = @file_get_contents($path . 'en_dlg.js');
- $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str2, 1 ) . "\n";
- }
- }
-
- if ( ! empty($strings) )
- $ext_plugins .= "\n" . $strings . "\n";
- }
-
- $ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n";
- $ext_plugins .= 'tinymce.PluginManager.load("' . $name . '", "' . $url . '");' . "\n";
- }
- }
- }
-
- if ( $teeny ) {
- $mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold, italic, underline, blockquote, separator, strikethrough, bullist, numlist,justifyleft, justifycenter, justifyright, undo, redo, link, unlink, fullscreen') );
- $mce_buttons = implode($mce_buttons, ',');
- $mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = '';
- } else {
- $mce_buttons = apply_filters('mce_buttons', array('bold', 'italic', 'strikethrough', '|', 'bullist', 'numlist', 'blockquote', '|', 'justifyleft', 'justifycenter', 'justifyright', '|', 'link', 'unlink', 'wp_more', '|', 'spellchecker', 'fullscreen', 'wp_adv' ));
- $mce_buttons = implode($mce_buttons, ',');
-
- $mce_buttons_2 = array( 'formatselect', 'underline', 'justifyfull', 'forecolor', '|', 'pastetext', 'pasteword', 'removeformat', '|', 'charmap', '|', 'outdent', 'indent', '|', 'undo', 'redo', 'wp_help' );
- $mce_buttons_2 = apply_filters('mce_buttons_2', $mce_buttons_2);
- $mce_buttons_2 = implode($mce_buttons_2, ',');
-
- $mce_buttons_3 = apply_filters('mce_buttons_3', array());
- $mce_buttons_3 = implode($mce_buttons_3, ',');
-
- $mce_buttons_4 = apply_filters('mce_buttons_4', array());
- $mce_buttons_4 = implode($mce_buttons_4, ',');
- }
- $no_captions = (bool) apply_filters( 'disable_captions', '' );
-
- // TinyMCE init settings
- $initArray = array (
- 'mode' => 'specific_textareas',
- 'editor_selector' => 'theEditor',
- 'width' => '100%',
- 'theme' => 'advanced',
- 'skin' => 'wp_theme',
- 'theme_advanced_buttons1' => $mce_buttons,
- 'theme_advanced_buttons2' => $mce_buttons_2,
- 'theme_advanced_buttons3' => $mce_buttons_3,
- 'theme_advanced_buttons4' => $mce_buttons_4,
- 'language' => $mce_locale,
- 'spellchecker_languages' => $mce_spellchecker_languages,
- 'theme_advanced_toolbar_location' => 'top',
- 'theme_advanced_toolbar_align' => 'left',
- 'theme_advanced_statusbar_location' => 'bottom',
- 'theme_advanced_resizing' => true,
- 'theme_advanced_resize_horizontal' => false,
- 'dialog_type' => 'modal',
- 'formats' => "{
- alignleft : [
- {selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'left'}},
- {selector : 'img,table', classes : 'alignleft'}
- ],
- aligncenter : [
- {selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'center'}},
- {selector : 'img,table', classes : 'aligncenter'}
- ],
- alignright : [
- {selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'right'}},
- {selector : 'img,table', classes : 'alignright'}
- ],
- strikethrough : {inline : 'del'}
- }",
- 'relative_urls' => false,
- 'remove_script_host' => false,
- 'convert_urls' => false,
- 'apply_source_formatting' => false,
- 'remove_linebreaks' => true,
- 'gecko_spellcheck' => true,
- 'keep_styles' => false,
- 'entities' => '38,amp,60,lt,62,gt',
- 'accessibility_focus' => true,
- 'tabfocus_elements' => 'major-publishing-actions',
- 'media_strict' => false,
- 'paste_remove_styles' => true,
- 'paste_remove_spans' => true,
- 'paste_strip_class_attributes' => 'all',
- 'paste_text_use_dialog' => true,
- 'extended_valid_elements' => 'article[*],aside[*],audio[*],canvas[*],command[*],datalist[*],details[*],embed[*],figcaption[*],figure[*],footer[*],header[*],hgroup[*],keygen[*],mark[*],meter[*],nav[*],output[*],progress[*],section[*],source[*],summary,time[*],video[*],wbr',
- 'wpeditimage_disable_captions' => $no_captions,
- 'wp_fullscreen_content_css' => "$baseurl/plugins/wpfullscreen/css/wp-fullscreen.css",
- 'plugins' => implode( ',', $plugins ),
- );
-
- if ( ! empty( $editor_styles ) && is_array( $editor_styles ) ) {
- $mce_css = array();
- $style_uri = get_stylesheet_directory_uri();
- if ( ! is_child_theme() ) {
- foreach ( $editor_styles as $file )
- $mce_css[] = "$style_uri/$file";
- } else {
- $style_dir = get_stylesheet_directory();
- $template_uri = get_template_directory_uri();
- $template_dir = get_template_directory();
- foreach ( $editor_styles as $file ) {
- if ( file_exists( "$template_dir/$file" ) )
- $mce_css[] = "$template_uri/$file";
- if ( file_exists( "$style_dir/$file" ) )
- $mce_css[] = "$style_uri/$file";
- }
- }
- $mce_css = implode( ',', $mce_css );
- } else {
- $mce_css = '';
- }
-
- $mce_css = trim( apply_filters( 'mce_css', $mce_css ), ' ,' );
-
- if ( ! empty($mce_css) )
- $initArray['content_css'] = $mce_css;
-
- if ( is_array($settings) )
- $initArray = array_merge($initArray, $settings);
-
- // For people who really REALLY know what they're doing with TinyMCE
- // You can modify initArray to add, remove, change elements of the config before tinyMCE.init
- // Setting "valid_elements", "invalid_elements" and "extended_valid_elements" can be done through "tiny_mce_before_init".
- // Best is to use the default cleanup by not specifying valid_elements, as TinyMCE contains full set of XHTML 1.0.
- if ( $teeny ) {
- $initArray = apply_filters('teeny_mce_before_init', $initArray);
- } else {
- $initArray = apply_filters('tiny_mce_before_init', $initArray);
- }
-
- if ( empty($initArray['theme_advanced_buttons3']) && !empty($initArray['theme_advanced_buttons4']) ) {
- $initArray['theme_advanced_buttons3'] = $initArray['theme_advanced_buttons4'];
- $initArray['theme_advanced_buttons4'] = '';
- }
-
- if ( ! isset($concatenate_scripts) )
- script_concat_settings();
-
- $language = $initArray['language'];
-
- $compressed = $compress_scripts && $concatenate_scripts && isset($_SERVER['HTTP_ACCEPT_ENCODING'])
- && false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip');
-
- /**
- * Deprecated
- *
- * The tiny_mce_version filter is not needed since external plugins are loaded directly by TinyMCE.
- * These plugins can be refreshed by appending query string to the URL passed to mce_external_plugins filter.
- * If the plugin has a popup dialog, a query string can be added to the button action that opens it (in the plugin's code).
- */
- $version = apply_filters('tiny_mce_version', '');
- $version = 'ver=' . $tinymce_version . $version;
-
- if ( 'en' != $language )
- include_once(ABSPATH . WPINC . '/js/tinymce/langs/wp-langs.php');
-
- $mce_options = '';
- foreach ( $initArray as $k => $v ) {
- if ( is_bool($v) ) {
- $val = $v ? 'true' : 'false';
- $mce_options .= $k . ':' . $val . ', ';
- continue;
- } elseif ( !empty($v) && is_string($v) && ( ('{' == $v{0} && '}' == $v{strlen($v) - 1}) || ('[' == $v{0} && ']' == $v{strlen($v) - 1}) || preg_match('/^\(?function ?\(/', $v) ) ) {
- $mce_options .= $k . ':' . $v . ', ';
- continue;
- }
-
- $mce_options .= $k . ':"' . $v . '", ';
- }
-
- $mce_options = rtrim( trim($mce_options), '\n\r,' );
-
- do_action('before_wp_tiny_mce', $initArray); ?>
-
- <script type="text/javascript">
- /* <![CDATA[ */
- tinyMCEPreInit = {
- base : "<?php echo $baseurl; ?>",
- suffix : "",
- query : "<?php echo $version; ?>",
- mceInit : {<?php echo $mce_options; ?>},
- load_ext : function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');}
- };
- /* ]]> */
- </script>
-
- <?php
- if ( $compressed )
- echo "<script type='text/javascript' src='$baseurl/wp-tinymce.php?c=1&$version'></script>\n";
- else
- echo "<script type='text/javascript' src='$baseurl/tiny_mce.js?$version'></script>\n";
-
- if ( 'en' != $language && isset($lang) )
- echo "<script type='text/javascript'>\n$lang\n</script>\n";
- else
- echo "<script type='text/javascript' src='$baseurl/langs/wp-langs-en.js?$version'></script>\n";
- ?>
-
- <script type="text/javascript">
- /* <![CDATA[ */
- <?php
- if ( $ext_plugins )
- echo "$ext_plugins\n";
-
- if ( ! $compressed ) {
- ?>
- (function(){var t=tinyMCEPreInit,sl=tinymce.ScriptLoader,ln=t.mceInit.language,th=t.mceInit.theme,pl=t.mceInit.plugins;sl.markDone(t.base+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'_dlg.js');tinymce.each(pl.split(','),function(n){if(n&&n.charAt(0)!='-'){sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'.js');sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'_dlg.js');}});})();
- <?php } ?>
- tinyMCE.init(tinyMCEPreInit.mceInit);
- /* ]]> */
- </script>
- <?php
-
- do_action('after_wp_tiny_mce', $initArray);
- }
-
- // Load additional inline scripts based on active plugins.
- function wp_preload_dialogs($init) {
- $plugins = preg_split('/[ ,-]+/', $init['plugins']);
-
- if ( in_array( 'wpdialogs', $plugins, true ) ) {
- wp_print_scripts('wpdialogs-popup');
- wp_print_styles('wp-jquery-ui-dialog');
- }
-
- if ( in_array( 'wplink', $plugins, true ) ) {
- require_once ABSPATH . 'wp-admin/includes/internal-linking.php';
- ?><div style="display:none;"><?php wp_link_dialog(); ?></div><?php
- wp_print_scripts('wplink');
- wp_print_styles('wplink');
- }
-
- // Distraction Free Writing mode
- if ( in_array( 'wpfullscreen', $plugins, true ) ) {
- wp_fullscreen_html();
- wp_print_scripts('wp-fullscreen');
- }
-
- wp_print_scripts('word-count');
- }
-
- function wp_quicktags() {
- global $tinymce_version;
-
- wp_preload_dialogs( array( 'plugins' => 'wpdialogs,wplink,wpfullscreen' ) );
-
- if ( !user_can_richedit() ) {
- wp_enqueue_style( 'tinymce-buttons', includes_url('js/tinymce/themes/advanced/skins/wp_theme/ui.css'), array(), $tinymce_version );
- wp_print_styles('tinymce-buttons');
- }
- }
-
- function wp_print_editor_js() {
- wp_print_scripts('editor');
- }
-
- function wp_fullscreen_html() {
- global $content_width, $post;
-
- $width = isset($content_width) && 800 > $content_width ? $content_width : 800;
- $width = $width + 10; // compensate for the padding
- $dfw_width = get_user_setting( 'dfw_width', $width );
- $save = isset($post->post_status) && $post->post_status == 'publish' ? __('Update') : __('Save');
- ?>
- <div id="wp-fullscreen-body">
- <div id="fullscreen-topbar">
- <div id="wp-fullscreen-toolbar">
- <div id="wp-fullscreen-close"><a href="#" onclick="fullscreen.off();return false;"><?php _e('Exit fullscreen'); ?></a></div>
- <div id="wp-fullscreen-central-toolbar" style="width:<?php echo $width; ?>px;">
-
- <div id="wp-fullscreen-mode-bar"><div id="wp-fullscreen-modes">
- <a href="#" onclick="fullscreen.switchmode('tinymce');return false;"><?php _e('Visual'); ?></a>
- <a href="#" onclick="fullscreen.switchmode('html');return false;"><?php _e('HTML'); ?></a>
- </div></div>
-
- <div id="wp-fullscreen-button-bar"><div id="wp-fullscreen-buttons" class="wp_themeSkin">
- <?php
-
- $media_link_type = 'image';
- if ( is_multisite() && ( ( ! $mu_media_buttons = get_site_option( 'mu_media_buttons' ) ) || empty( $mu_media_buttons['image'] ) ) )
- $media_link_type = 'media';
-
- $buttons = array(
- // format: title, onclick, show in both editors
- 'bold' => array( 'title' => __('Bold (Ctrl + B)'), 'onclick' => 'fullscreen.b();', 'both' => false ),
- 'italic' => array( 'title' => __('Italic (Ctrl + I)'), 'onclick' => 'fullscreen.i();', 'both' => false ),
- '0' => 'separator',
- 'bullist' => array( 'title' => __('Unordered list (Alt + Shift + U)'), 'onclick' => 'fullscreen.ul();', 'both' => false ),
- 'numlist' => array( 'title' => __('Ordered list (Alt + Shift + O)'), 'onclick' => 'fullscreen.ol();', 'both' => false ),
- '1' => 'separator',
- 'blockquote' => array( 'title' => __('Blockquote (Alt+Shift+Q)'), 'onclick' => 'fullscreen.blockquote();', 'both' => false ),
- 'image' => array( 'title' => __('Insert/edit image (Alt + Shift + M)'), 'onclick' => "jQuery('#add_{$media_link_type}').click();", 'both' => true ),
- '2' => 'separator',
- 'link' => array( 'title' => __('Insert/edit link (Alt + Shift + A)'), 'onclick' => 'fullscreen.link();', 'both' => true ),
- 'unlink' => array( 'title' => __('Unlink (Alt + Shift + S)'), 'onclick' => 'fullscreen.unlink();', 'both' => false ),
- '3' => 'separator',
- 'help' => array( 'title' => __('Help (Alt + Shift + H)'), 'onclick' => 'fullscreen.help();', 'both' => false )
- );
-
- $buttons = apply_filters( 'wp_fullscreen_buttons', $buttons );
-
- foreach ( $buttons as $button => $args ) {
- if ( 'separator' == $args ) { ?>
- <div><span aria-orientation="vertical" role="separator" class="mceSeparator"></span></div>
- <?php continue;
- } ?>
-
- <div<?php if ( $args['both'] ) { ?> class="wp-fullscreen-both"<?php } ?>>
- <a title="<?php echo $args['title']; ?>" onclick="<?php echo $args['onclick']; ?>return false;" class="mceButton mceButtonEnabled mce_<?php echo $button; ?>" href="#" id="wp_fs_<?php echo $button; ?>" role="button" aria-pressed="false">
- <span class="mceIcon mce_<?php echo $button; ?>"></span>
- </a>
- </div>
- <?php
- } ?>
-
- </div></div>
-
- <div id="wp-fullscreen-save">
- <span><?php if ( $post->post_status == 'publish' ) _e('Updated.'); else _e('Saved.'); ?></span>
- <img src="images/wpspin_light.gif" alt="" />
- <input type="button" class="button-primary" value="<?php echo $save; ?>" onclick="fullscreen.save();" />
- </div>
-
- </div>
- </div>
- </div>
-
- <div id="wp-fullscreen-wrap" style="width:<?php echo $dfw_width; ?>px;">
- <label id="wp-fullscreen-title-prompt-text" for="wp-fullscreen-title"><?php echo apply_filters( 'enter_title_here', __( 'Enter title here' ), $post ); ?></label>
- <input type="text" id="wp-fullscreen-title" value="" autocomplete="off" />
-
- <div id="wp-fullscreen-container">
- <textarea id="wp_mce_fullscreen"></textarea>
- </div>
-
- <div id="wp-fullscreen-status">
- <div id="wp-fullscreen-count"><?php printf( __( 'Word count: %s' ), '<span class="word-count">0</span>' ); ?></div>
- <div id="wp-fullscreen-tagline"><?php _e('Just write.'); ?></div>
- </div>
- </div>
- </div>
-
- <div class="fullscreen-overlay" id="fullscreen-overlay"></div>
- <div class="fullscreen-overlay fullscreen-fader fade-600" id="fullscreen-fader"></div>
- <?php
- }
-
-