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<?php |
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/** |
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* WordPress Post Administration API. |
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* |
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* @package WordPress |
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* @subpackage Administration |
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*/ |
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/** |
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* Rename $_POST data from form names to DB post columns. |
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* |
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* Manipulates $_POST directly. |
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* |
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* @package WordPress |
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* @since 2.6.0 |
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* |
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* @param bool $update Are we updating a pre-existing post? |
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* @param array $post_data Array of post data. Defaults to the contents of $_POST. |
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* @return object|bool WP_Error on failure, true on success. |
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*/ |
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function _wp_translate_postdata( $update = false, $post_data = null ) { |
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if ( empty($post_data) ) |
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$post_data = &$_POST; |
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if ( $update ) |
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$post_data['ID'] = (int) $post_data['post_ID']; |
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$ptype = get_post_type_object( $post_data['post_type'] ); |
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if ( $update && ! current_user_can( 'edit_post', $post_data['ID'] ) ) { |
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if ( 'page' == $post_data['post_type'] ) |
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return new WP_Error( 'edit_others_pages', __( 'You are not allowed to edit pages as this user.' ) ); |
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else |
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return new WP_Error( 'edit_others_posts', __( 'You are not allowed to edit posts as this user.' ) ); |
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} elseif ( ! $update && ! current_user_can( $ptype->cap->create_posts ) ) { |
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if ( 'page' == $post_data['post_type'] ) |
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return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) ); |
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else |
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return new WP_Error( 'edit_others_posts', __( 'You are not allowed to create posts as this user.' ) ); |
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} |
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if ( isset( $post_data['content'] ) ) |
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$post_data['post_content'] = $post_data['content']; |
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if ( isset( $post_data['excerpt'] ) ) |
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$post_data['post_excerpt'] = $post_data['excerpt']; |
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if ( isset( $post_data['parent_id'] ) ) |
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$post_data['post_parent'] = (int) $post_data['parent_id']; |
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if ( isset($post_data['trackback_url']) ) |
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$post_data['to_ping'] = $post_data['trackback_url']; |
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$post_data['user_ID'] = get_current_user_id(); |
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if (!empty ( $post_data['post_author_override'] ) ) { |
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$post_data['post_author'] = (int) $post_data['post_author_override']; |
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} else { |
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if (!empty ( $post_data['post_author'] ) ) { |
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$post_data['post_author'] = (int) $post_data['post_author']; |
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} else { |
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$post_data['post_author'] = (int) $post_data['user_ID']; |
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} |
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} |
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if ( isset( $post_data['user_ID'] ) && ( $post_data['post_author'] != $post_data['user_ID'] ) |
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&& ! current_user_can( $ptype->cap->edit_others_posts ) ) { |
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if ( $update ) { |
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if ( 'page' == $post_data['post_type'] ) |
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return new WP_Error( 'edit_others_pages', __( 'You are not allowed to edit pages as this user.' ) ); |
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else |
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return new WP_Error( 'edit_others_posts', __( 'You are not allowed to edit posts as this user.' ) ); |
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} else { |
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if ( 'page' == $post_data['post_type'] ) |
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return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) ); |
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else |
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return new WP_Error( 'edit_others_posts', __( 'You are not allowed to create posts as this user.' ) ); |
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} |
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} |
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if ( ! empty( $post_data['post_status'] ) ) |
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$post_data['post_status'] = sanitize_key( $post_data['post_status'] ); |
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// What to do based on which button they pressed |
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if ( isset($post_data['saveasdraft']) && '' != $post_data['saveasdraft'] ) |
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$post_data['post_status'] = 'draft'; |
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if ( isset($post_data['saveasprivate']) && '' != $post_data['saveasprivate'] ) |
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$post_data['post_status'] = 'private'; |
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if ( isset($post_data['publish']) && ( '' != $post_data['publish'] ) && ( !isset($post_data['post_status']) || $post_data['post_status'] != 'private' ) ) |
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$post_data['post_status'] = 'publish'; |
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if ( isset($post_data['advanced']) && '' != $post_data['advanced'] ) |
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$post_data['post_status'] = 'draft'; |
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if ( isset($post_data['pending']) && '' != $post_data['pending'] ) |
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$post_data['post_status'] = 'pending'; |
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if ( isset( $post_data['ID'] ) ) |
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$post_id = $post_data['ID']; |
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else |
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$post_id = false; |
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$previous_status = $post_id ? get_post_field( 'post_status', $post_id ) : false; |
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$published_statuses = array( 'publish', 'future' ); |
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// Posts 'submitted for approval' present are submitted to $_POST the same as if they were being published. |
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// Change status from 'publish' to 'pending' if user lacks permissions to publish or to resave published posts. |
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if ( isset($post_data['post_status']) && (in_array( $post_data['post_status'], $published_statuses ) && !current_user_can( $ptype->cap->publish_posts )) ) |
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if ( ! in_array( $previous_status, $published_statuses ) || !current_user_can( 'edit_post', $post_id ) ) |
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$post_data['post_status'] = 'pending'; |
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if ( ! isset($post_data['post_status']) ) |
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$post_data['post_status'] = $previous_status; |
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if (!isset( $post_data['comment_status'] )) |
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$post_data['comment_status'] = 'closed'; |
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if (!isset( $post_data['ping_status'] )) |
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$post_data['ping_status'] = 'closed'; |
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foreach ( array('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) { |
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if ( !empty( $post_data['hidden_' . $timeunit] ) && $post_data['hidden_' . $timeunit] != $post_data[$timeunit] ) { |
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$post_data['edit_date'] = '1'; |
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break; |
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} |
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} |
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if ( !empty( $post_data['edit_date'] ) ) { |
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$aa = $post_data['aa']; |
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$mm = $post_data['mm']; |
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$jj = $post_data['jj']; |
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$hh = $post_data['hh']; |
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$mn = $post_data['mn']; |
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$ss = $post_data['ss']; |
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$aa = ($aa <= 0 ) ? date('Y') : $aa; |
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$mm = ($mm <= 0 ) ? date('n') : $mm; |
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$jj = ($jj > 31 ) ? 31 : $jj; |
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$jj = ($jj <= 0 ) ? date('j') : $jj; |
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$hh = ($hh > 23 ) ? $hh -24 : $hh; |
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$mn = ($mn > 59 ) ? $mn -60 : $mn; |
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$ss = ($ss > 59 ) ? $ss -60 : $ss; |
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$post_data['post_date'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss ); |
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$valid_date = wp_checkdate( $mm, $jj, $aa, $post_data['post_date'] ); |
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if ( !$valid_date ) { |
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return new WP_Error( 'invalid_date', __( 'Whoops, the provided date is invalid.' ) ); |
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} |
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$post_data['post_date_gmt'] = get_gmt_from_date( $post_data['post_date'] ); |
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} |
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return $post_data; |
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} |
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/** |
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* Update an existing post with values provided in $_POST. |
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* |
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* @since 1.5.0 |
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* |
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* @param array $post_data Optional. |
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* @return int Post ID. |
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*/ |
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function edit_post( $post_data = null ) { |
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if ( empty($post_data) ) |
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$post_data = &$_POST; |
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// Clear out any data in internal vars. |
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unset( $post_data['filter'] ); |
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$post_ID = (int) $post_data['post_ID']; |
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$post = get_post( $post_ID ); |
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$post_data['post_type'] = $post->post_type; |
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$post_data['post_mime_type'] = $post->post_mime_type; |
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$ptype = get_post_type_object($post_data['post_type']); |
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if ( !current_user_can( 'edit_post', $post_ID ) ) { |
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if ( 'page' == $post_data['post_type'] ) |
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wp_die( __('You are not allowed to edit this page.' )); |
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else |
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wp_die( __('You are not allowed to edit this post.' )); |
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} |
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if ( post_type_supports( $ptype->name, 'revisions' ) ) { |
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$revisions = wp_get_post_revisions( $post_ID, array( 'order' => 'ASC', 'posts_per_page' => 1 ) ); |
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$revision = current( $revisions ); |
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// Check if the revisions have been upgraded |
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if ( $revisions && _wp_get_post_revision_version( $revision ) < 1 ) |
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_wp_upgrade_revisions_of_post( $post, wp_get_post_revisions( $post_ID ) ); |
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} |
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$post_data = _wp_translate_postdata( true, $post_data ); |
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if ( is_wp_error($post_data) ) |
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wp_die( $post_data->get_error_message() ); |
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if ( ( empty( $post_data['action'] ) || 'autosave' != $post_data['action'] ) && 'auto-draft' == $post_data['post_status'] ) { |
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$post_data['post_status'] = 'draft'; |
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} |
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if ( isset($post_data['visibility']) ) { |
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switch ( $post_data['visibility'] ) { |
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case 'public' : |
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$post_data['post_password'] = ''; |
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break; |
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case 'password' : |
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unset( $post_data['sticky'] ); |
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break; |
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case 'private' : |
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$post_data['post_status'] = 'private'; |
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$post_data['post_password'] = ''; |
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unset( $post_data['sticky'] ); |
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break; |
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} |
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} |
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// Post Formats |
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if ( isset( $post_data['post_format'] ) ) |
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set_post_format( $post_ID, $post_data['post_format'] ); |
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$format_meta_urls = array( 'url', 'link_url', 'quote_source_url' ); |
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foreach ( $format_meta_urls as $format_meta_url ) { |
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$keyed = '_format_' . $format_meta_url; |
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if ( isset( $post_data[ $keyed ] ) ) |
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update_post_meta( $post_ID, $keyed, wp_slash( esc_url_raw( wp_unslash( $post_data[ $keyed ] ) ) ) ); |
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} |
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$format_keys = array( 'quote', 'quote_source_name', 'image', 'gallery', 'audio_embed', 'video_embed' ); |
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foreach ( $format_keys as $key ) { |
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$keyed = '_format_' . $key; |
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if ( isset( $post_data[ $keyed ] ) ) { |
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if ( current_user_can( 'unfiltered_html' ) ) |
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update_post_meta( $post_ID, $keyed, $post_data[ $keyed ] ); |
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else |
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update_post_meta( $post_ID, $keyed, wp_filter_post_kses( $post_data[ $keyed ] ) ); |
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} |
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} |
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// Meta Stuff |
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if ( isset($post_data['meta']) && $post_data['meta'] ) { |
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foreach ( $post_data['meta'] as $key => $value ) { |
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if ( !$meta = get_post_meta_by_id( $key ) ) |
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continue; |
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if ( $meta->post_id != $post_ID ) |
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continue; |
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if ( is_protected_meta( $value['key'], 'post' ) || ! current_user_can( 'edit_post_meta', $post_ID, $value['key'] ) ) |
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continue; |
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update_meta( $key, $value['key'], $value['value'] ); |
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} |
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} |
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if ( isset($post_data['deletemeta']) && $post_data['deletemeta'] ) { |
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foreach ( $post_data['deletemeta'] as $key => $value ) { |
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if ( !$meta = get_post_meta_by_id( $key ) ) |
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continue; |
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if ( $meta->post_id != $post_ID ) |
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continue; |
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if ( is_protected_meta( $meta->meta_key, 'post' ) || ! current_user_can( 'delete_post_meta', $post_ID, $meta->meta_key ) ) |
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continue; |
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delete_meta( $key ); |
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} |
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} |
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// Attachment stuff |
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if ( 'attachment' == $post_data['post_type'] ) { |
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if ( isset( $post_data[ '_wp_attachment_image_alt' ] ) ) { |
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$image_alt = wp_unslash( $post_data['_wp_attachment_image_alt'] ); |
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if ( $image_alt != get_post_meta( $post_ID, '_wp_attachment_image_alt', true ) ) { |
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$image_alt = wp_strip_all_tags( $image_alt, true ); |
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// update_meta expects slashed |
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update_post_meta( $post_ID, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); |
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} |
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} |
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$attachment_data = isset( $post_data['attachments'][ $post_ID ] ) ? $post_data['attachments'][ $post_ID ] : array(); |
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/** This filter is documented in wp-admin/includes/media.php */ |
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$post_data = apply_filters( 'attachment_fields_to_save', $post_data, $attachment_data ); |
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} |
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add_meta( $post_ID ); |
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update_post_meta( $post_ID, '_edit_last', get_current_user_id() ); |
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wp_update_post( $post_data ); |
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// Now that we have an ID we can fix any attachment anchor hrefs |
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_fix_attachment_links( $post_ID ); |
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wp_set_post_lock( $post_ID ); |
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if ( current_user_can( $ptype->cap->edit_others_posts ) ) { |
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if ( ! empty( $post_data['sticky'] ) ) |
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stick_post( $post_ID ); |
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else |
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unstick_post( $post_ID ); |
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} |
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return $post_ID; |
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} |
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/** |
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* Process the post data for the bulk editing of posts. |
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* |
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* Updates all bulk edited posts/pages, adding (but not removing) tags and |
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* categories. Skips pages when they would be their own parent or child. |
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* |
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* @since 2.7.0 |
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* |
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* @param array $post_data Optional, the array of post data to process if not provided will use $_POST superglobal. |
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* @return array |
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*/ |
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function bulk_edit_posts( $post_data = null ) { |
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global $wpdb; |
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if ( empty($post_data) ) |
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$post_data = &$_POST; |
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if ( isset($post_data['post_type']) ) |
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$ptype = get_post_type_object($post_data['post_type']); |
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else |
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$ptype = get_post_type_object('post'); |
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if ( !current_user_can( $ptype->cap->edit_posts ) ) { |
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if ( 'page' == $ptype->name ) |
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wp_die( __('You are not allowed to edit pages.')); |
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else |
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wp_die( __('You are not allowed to edit posts.')); |
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} |
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if ( -1 == $post_data['_status'] ) { |
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$post_data['post_status'] = null; |
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unset($post_data['post_status']); |
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} else { |
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$post_data['post_status'] = $post_data['_status']; |
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} |
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unset($post_data['_status']); |
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|
335 |
$post_IDs = array_map( 'intval', (array) $post_data['post'] ); |
|
|
336 |
|
|
|
337 |
$reset = array( |
|
|
338 |
'post_author', 'post_status', 'post_password', |
|
|
339 |
'post_parent', 'page_template', 'comment_status', |
|
|
340 |
'ping_status', 'keep_private', 'tax_input', |
|
|
341 |
'post_category', 'sticky', 'post_format', |
|
|
342 |
); |
|
|
343 |
|
|
|
344 |
foreach ( $reset as $field ) { |
|
|
345 |
if ( isset($post_data[$field]) && ( '' == $post_data[$field] || -1 == $post_data[$field] ) ) |
|
|
346 |
unset($post_data[$field]); |
|
|
347 |
} |
|
|
348 |
|
|
|
349 |
if ( isset($post_data['post_category']) ) { |
|
|
350 |
if ( is_array($post_data['post_category']) && ! empty($post_data['post_category']) ) |
|
|
351 |
$new_cats = array_map( 'absint', $post_data['post_category'] ); |
|
|
352 |
else |
|
|
353 |
unset($post_data['post_category']); |
|
|
354 |
} |
|
|
355 |
|
|
|
356 |
$tax_input = array(); |
|
|
357 |
if ( isset($post_data['tax_input'])) { |
|
|
358 |
foreach ( $post_data['tax_input'] as $tax_name => $terms ) { |
|
|
359 |
if ( empty($terms) ) |
|
|
360 |
continue; |
|
|
361 |
if ( is_taxonomy_hierarchical( $tax_name ) ) { |
|
|
362 |
$tax_input[ $tax_name ] = array_map( 'absint', $terms ); |
|
|
363 |
} else { |
|
|
364 |
$comma = _x( ',', 'tag delimiter' ); |
|
|
365 |
if ( ',' !== $comma ) |
|
|
366 |
$terms = str_replace( $comma, ',', $terms ); |
|
|
367 |
$tax_input[ $tax_name ] = explode( ',', trim( $terms, " \n\t\r\0\x0B," ) ); |
|
|
368 |
} |
|
|
369 |
} |
|
|
370 |
} |
|
|
371 |
|
|
|
372 |
if ( isset($post_data['post_parent']) && ($parent = (int) $post_data['post_parent']) ) { |
|
|
373 |
$pages = $wpdb->get_results("SELECT ID, post_parent FROM $wpdb->posts WHERE post_type = 'page'"); |
|
|
374 |
$children = array(); |
|
|
375 |
|
|
|
376 |
for ( $i = 0; $i < 50 && $parent > 0; $i++ ) { |
|
|
377 |
$children[] = $parent; |
|
|
378 |
|
|
|
379 |
foreach ( $pages as $page ) { |
|
|
380 |
if ( $page->ID == $parent ) { |
|
|
381 |
$parent = $page->post_parent; |
|
|
382 |
break; |
|
|
383 |
} |
|
|
384 |
} |
|
|
385 |
} |
|
|
386 |
} |
|
|
387 |
|
|
|
388 |
$updated = $skipped = $locked = array(); |
|
|
389 |
foreach ( $post_IDs as $post_ID ) { |
|
|
390 |
$post_type_object = get_post_type_object( get_post_type( $post_ID ) ); |
|
|
391 |
|
|
|
392 |
if ( !isset( $post_type_object ) || ( isset($children) && in_array($post_ID, $children) ) || !current_user_can( 'edit_post', $post_ID ) ) { |
|
|
393 |
$skipped[] = $post_ID; |
|
|
394 |
continue; |
|
|
395 |
} |
|
|
396 |
|
|
|
397 |
if ( wp_check_post_lock( $post_ID ) ) { |
|
|
398 |
$locked[] = $post_ID; |
|
|
399 |
continue; |
|
|
400 |
} |
|
|
401 |
|
|
|
402 |
$post = get_post( $post_ID ); |
|
|
403 |
$tax_names = get_object_taxonomies( $post ); |
|
|
404 |
foreach ( $tax_names as $tax_name ) { |
|
|
405 |
$taxonomy_obj = get_taxonomy($tax_name); |
|
|
406 |
if ( isset( $tax_input[$tax_name]) && current_user_can( $taxonomy_obj->cap->assign_terms ) ) |
|
|
407 |
$new_terms = $tax_input[$tax_name]; |
|
|
408 |
else |
|
|
409 |
$new_terms = array(); |
|
|
410 |
|
|
|
411 |
if ( $taxonomy_obj->hierarchical ) |
|
|
412 |
$current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'ids') ); |
|
|
413 |
else |
|
|
414 |
$current_terms = (array) wp_get_object_terms( $post_ID, $tax_name, array('fields' => 'names') ); |
|
|
415 |
|
|
|
416 |
$post_data['tax_input'][$tax_name] = array_merge( $current_terms, $new_terms ); |
|
|
417 |
} |
|
|
418 |
|
|
|
419 |
if ( isset($new_cats) && in_array( 'category', $tax_names ) ) { |
|
|
420 |
$cats = (array) wp_get_post_categories($post_ID); |
|
|
421 |
$post_data['post_category'] = array_unique( array_merge($cats, $new_cats) ); |
|
|
422 |
unset( $post_data['tax_input']['category'] ); |
|
|
423 |
} |
|
|
424 |
|
|
|
425 |
$post_data['post_mime_type'] = $post->post_mime_type; |
|
|
426 |
$post_data['guid'] = $post->guid; |
|
|
427 |
|
|
|
428 |
$post_data['ID'] = $post_ID; |
|
|
429 |
$updated[] = wp_update_post( $post_data ); |
|
|
430 |
|
|
|
431 |
if ( isset( $post_data['sticky'] ) && current_user_can( $ptype->cap->edit_others_posts ) ) { |
|
|
432 |
if ( 'sticky' == $post_data['sticky'] ) |
|
|
433 |
stick_post( $post_ID ); |
|
|
434 |
else |
|
|
435 |
unstick_post( $post_ID ); |
|
|
436 |
} |
|
|
437 |
|
|
|
438 |
if ( isset( $post_data['post_format'] ) ) |
|
|
439 |
set_post_format( $post_ID, $post_data['post_format'] ); |
|
|
440 |
} |
|
|
441 |
|
|
|
442 |
return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked ); |
|
|
443 |
} |
|
|
444 |
|
|
|
445 |
/** |
|
|
446 |
* Default post information to use when populating the "Write Post" form. |
|
|
447 |
* |
|
|
448 |
* @since 2.0.0 |
|
|
449 |
* |
|
|
450 |
* @param string $post_type A post type string, defaults to 'post'. |
|
|
451 |
* @return WP_Post Post object containing all the default post data as attributes |
|
|
452 |
*/ |
|
|
453 |
function get_default_post_to_edit( $post_type = 'post', $create_in_db = false ) { |
|
|
454 |
global $wpdb; |
|
|
455 |
|
|
|
456 |
$post_title = ''; |
|
|
457 |
if ( !empty( $_REQUEST['post_title'] ) ) |
|
|
458 |
$post_title = esc_html( wp_unslash( $_REQUEST['post_title'] )); |
|
|
459 |
|
|
|
460 |
$post_content = ''; |
|
|
461 |
if ( !empty( $_REQUEST['content'] ) ) |
|
|
462 |
$post_content = esc_html( wp_unslash( $_REQUEST['content'] )); |
|
|
463 |
|
|
|
464 |
$post_excerpt = ''; |
|
|
465 |
if ( !empty( $_REQUEST['excerpt'] ) ) |
|
|
466 |
$post_excerpt = esc_html( wp_unslash( $_REQUEST['excerpt'] )); |
|
|
467 |
|
|
|
468 |
if ( $create_in_db ) { |
|
|
469 |
$post_id = wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft' ) ); |
|
|
470 |
$post = get_post( $post_id ); |
|
|
471 |
if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) && get_option( 'default_post_format' ) ) |
|
|
472 |
set_post_format( $post, get_option( 'default_post_format' ) ); |
|
|
473 |
} else { |
|
|
474 |
$post = new stdClass; |
|
|
475 |
$post->ID = 0; |
|
|
476 |
$post->post_author = ''; |
|
|
477 |
$post->post_date = ''; |
|
|
478 |
$post->post_date_gmt = ''; |
|
|
479 |
$post->post_password = ''; |
|
|
480 |
$post->post_type = $post_type; |
|
|
481 |
$post->post_status = 'draft'; |
|
|
482 |
$post->to_ping = ''; |
|
|
483 |
$post->pinged = ''; |
|
|
484 |
$post->comment_status = get_option( 'default_comment_status' ); |
|
|
485 |
$post->ping_status = get_option( 'default_ping_status' ); |
|
|
486 |
$post->post_pingback = get_option( 'default_pingback_flag' ); |
|
|
487 |
$post->post_category = get_option( 'default_category' ); |
|
|
488 |
$post->page_template = 'default'; |
|
|
489 |
$post->post_parent = 0; |
|
|
490 |
$post->menu_order = 0; |
|
|
491 |
$post = new WP_Post( $post ); |
|
|
492 |
} |
|
|
493 |
|
|
|
494 |
$post->post_content = apply_filters( 'default_content', $post_content, $post ); |
|
|
495 |
$post->post_title = apply_filters( 'default_title', $post_title, $post ); |
|
|
496 |
$post->post_excerpt = apply_filters( 'default_excerpt', $post_excerpt, $post ); |
|
|
497 |
$post->post_name = ''; |
|
|
498 |
|
|
|
499 |
return $post; |
|
|
500 |
} |
|
|
501 |
|
|
|
502 |
/** |
|
|
503 |
* Determine if a post exists based on title, content, and date |
|
|
504 |
* |
|
|
505 |
* @since 2.0.0 |
|
|
506 |
* |
|
|
507 |
* @param string $title Post title |
|
|
508 |
* @param string $content Optional post content |
|
|
509 |
* @param string $date Optional post date |
|
|
510 |
* @return int Post ID if post exists, 0 otherwise. |
|
|
511 |
*/ |
|
|
512 |
function post_exists($title, $content = '', $date = '') { |
|
|
513 |
global $wpdb; |
|
|
514 |
|
|
|
515 |
$post_title = wp_unslash( sanitize_post_field( 'post_title', $title, 0, 'db' ) ); |
|
|
516 |
$post_content = wp_unslash( sanitize_post_field( 'post_content', $content, 0, 'db' ) ); |
|
|
517 |
$post_date = wp_unslash( sanitize_post_field( 'post_date', $date, 0, 'db' ) ); |
|
|
518 |
|
|
|
519 |
$query = "SELECT ID FROM $wpdb->posts WHERE 1=1"; |
|
|
520 |
$args = array(); |
|
|
521 |
|
|
|
522 |
if ( !empty ( $date ) ) { |
|
|
523 |
$query .= ' AND post_date = %s'; |
|
|
524 |
$args[] = $post_date; |
|
|
525 |
} |
|
|
526 |
|
|
|
527 |
if ( !empty ( $title ) ) { |
|
|
528 |
$query .= ' AND post_title = %s'; |
|
|
529 |
$args[] = $post_title; |
|
|
530 |
} |
|
|
531 |
|
|
|
532 |
if ( !empty ( $content ) ) { |
|
|
533 |
$query .= 'AND post_content = %s'; |
|
|
534 |
$args[] = $post_content; |
|
|
535 |
} |
|
|
536 |
|
|
|
537 |
if ( !empty ( $args ) ) |
|
|
538 |
return (int) $wpdb->get_var( $wpdb->prepare($query, $args) ); |
|
|
539 |
|
|
|
540 |
return 0; |
|
|
541 |
} |
|
|
542 |
|
|
|
543 |
/** |
|
|
544 |
* Creates a new post from the "Write Post" form using $_POST information. |
|
|
545 |
* |
|
|
546 |
* @since 2.1.0 |
|
|
547 |
* |
|
|
548 |
* @return unknown |
|
|
549 |
*/ |
|
|
550 |
function wp_write_post() { |
|
|
551 |
if ( isset($_POST['post_type']) ) |
|
|
552 |
$ptype = get_post_type_object($_POST['post_type']); |
|
|
553 |
else |
|
|
554 |
$ptype = get_post_type_object('post'); |
|
|
555 |
|
|
|
556 |
if ( !current_user_can( $ptype->cap->edit_posts ) ) { |
|
|
557 |
if ( 'page' == $ptype->name ) |
|
|
558 |
return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this site.' ) ); |
|
|
559 |
else |
|
|
560 |
return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this site.' ) ); |
|
|
561 |
} |
|
|
562 |
|
|
|
563 |
$_POST['post_mime_type'] = ''; |
|
|
564 |
|
|
|
565 |
// Clear out any data in internal vars. |
|
|
566 |
unset( $_POST['filter'] ); |
|
|
567 |
|
|
|
568 |
// Edit don't write if we have a post id. |
|
|
569 |
if ( isset( $_POST['post_ID'] ) ) |
|
|
570 |
return edit_post(); |
|
|
571 |
|
|
|
572 |
$translated = _wp_translate_postdata( false ); |
|
|
573 |
if ( is_wp_error($translated) ) |
|
|
574 |
return $translated; |
|
|
575 |
|
|
|
576 |
if ( isset($_POST['visibility']) ) { |
|
|
577 |
switch ( $_POST['visibility'] ) { |
|
|
578 |
case 'public' : |
|
|
579 |
$_POST['post_password'] = ''; |
|
|
580 |
break; |
|
|
581 |
case 'password' : |
|
|
582 |
unset( $_POST['sticky'] ); |
|
|
583 |
break; |
|
|
584 |
case 'private' : |
|
|
585 |
$_POST['post_status'] = 'private'; |
|
|
586 |
$_POST['post_password'] = ''; |
|
|
587 |
unset( $_POST['sticky'] ); |
|
|
588 |
break; |
|
|
589 |
} |
|
|
590 |
} |
|
|
591 |
|
|
|
592 |
// Create the post. |
|
|
593 |
$post_ID = wp_insert_post( $_POST ); |
|
|
594 |
if ( is_wp_error( $post_ID ) ) |
|
|
595 |
return $post_ID; |
|
|
596 |
|
|
|
597 |
if ( empty($post_ID) ) |
|
|
598 |
return 0; |
|
|
599 |
|
|
|
600 |
add_meta( $post_ID ); |
|
|
601 |
|
|
|
602 |
add_post_meta( $post_ID, '_edit_last', $GLOBALS['current_user']->ID ); |
|
|
603 |
|
|
|
604 |
// Now that we have an ID we can fix any attachment anchor hrefs |
|
|
605 |
_fix_attachment_links( $post_ID ); |
|
|
606 |
|
|
|
607 |
wp_set_post_lock( $post_ID ); |
|
|
608 |
|
|
|
609 |
return $post_ID; |
|
|
610 |
} |
|
|
611 |
|
|
|
612 |
/** |
|
|
613 |
* Calls wp_write_post() and handles the errors. |
|
|
614 |
* |
|
|
615 |
* @since 2.0.0 |
|
|
616 |
|
|
|
617 |
* @uses wp_write_post() |
|
|
618 |
* @uses is_wp_error() |
|
|
619 |
* @uses wp_die() |
|
|
620 |
* @return unknown |
|
|
621 |
*/ |
|
|
622 |
function write_post() { |
|
|
623 |
$result = wp_write_post(); |
|
|
624 |
if ( is_wp_error( $result ) ) |
|
|
625 |
wp_die( $result->get_error_message() ); |
|
|
626 |
else |
|
|
627 |
return $result; |
|
|
628 |
} |
|
|
629 |
|
|
|
630 |
// |
|
|
631 |
// Post Meta |
|
|
632 |
// |
|
|
633 |
|
|
|
634 |
/** |
|
|
635 |
* {@internal Missing Short Description}} |
|
|
636 |
* |
|
|
637 |
* @since 1.2.0 |
|
|
638 |
* |
|
|
639 |
* @param unknown_type $post_ID |
|
|
640 |
* @return unknown |
|
|
641 |
*/ |
|
|
642 |
function add_meta( $post_ID ) { |
|
|
643 |
global $wpdb; |
|
|
644 |
$post_ID = (int) $post_ID; |
|
|
645 |
|
|
|
646 |
$metakeyselect = isset($_POST['metakeyselect']) ? wp_unslash( trim( $_POST['metakeyselect'] ) ) : ''; |
|
|
647 |
$metakeyinput = isset($_POST['metakeyinput']) ? wp_unslash( trim( $_POST['metakeyinput'] ) ) : ''; |
|
|
648 |
$metavalue = isset($_POST['metavalue']) ? $_POST['metavalue'] : ''; |
|
|
649 |
if ( is_string( $metavalue ) ) |
|
|
650 |
$metavalue = trim( $metavalue ); |
|
|
651 |
|
|
|
652 |
if ( ('0' === $metavalue || ! empty ( $metavalue ) ) && ( ( ( '#NONE#' != $metakeyselect ) && !empty ( $metakeyselect) ) || !empty ( $metakeyinput ) ) ) { |
|
|
653 |
// We have a key/value pair. If both the select and the |
|
|
654 |
// input for the key have data, the input takes precedence: |
|
|
655 |
|
|
|
656 |
if ( '#NONE#' != $metakeyselect ) |
|
|
657 |
$metakey = $metakeyselect; |
|
|
658 |
|
|
|
659 |
if ( $metakeyinput ) |
|
|
660 |
$metakey = $metakeyinput; // default |
|
|
661 |
|
|
|
662 |
if ( is_protected_meta( $metakey, 'post' ) || ! current_user_can( 'add_post_meta', $post_ID, $metakey ) ) |
|
|
663 |
return false; |
|
|
664 |
|
|
|
665 |
$metakey = wp_slash( $metakey ); |
|
|
666 |
|
|
|
667 |
return add_post_meta( $post_ID, $metakey, $metavalue ); |
|
|
668 |
} |
|
|
669 |
|
|
|
670 |
return false; |
|
|
671 |
} // add_meta |
|
|
672 |
|
|
|
673 |
/** |
|
|
674 |
* {@internal Missing Short Description}} |
|
|
675 |
* |
|
|
676 |
* @since 1.2.0 |
|
|
677 |
* |
|
|
678 |
* @param unknown_type $mid |
|
|
679 |
* @return unknown |
|
|
680 |
*/ |
|
|
681 |
function delete_meta( $mid ) { |
|
|
682 |
return delete_metadata_by_mid( 'post' , $mid ); |
|
|
683 |
} |
|
|
684 |
|
|
|
685 |
/** |
|
|
686 |
* Get a list of previously defined keys. |
|
|
687 |
* |
|
|
688 |
* @since 1.2.0 |
|
|
689 |
* |
|
|
690 |
* @return unknown |
|
|
691 |
*/ |
|
|
692 |
function get_meta_keys() { |
|
|
693 |
global $wpdb; |
|
|
694 |
|
|
|
695 |
$keys = $wpdb->get_col( " |
|
|
696 |
SELECT meta_key |
|
|
697 |
FROM $wpdb->postmeta |
|
|
698 |
GROUP BY meta_key |
|
|
699 |
ORDER BY meta_key" ); |
|
|
700 |
|
|
|
701 |
return $keys; |
|
|
702 |
} |
|
|
703 |
|
|
|
704 |
/** |
|
|
705 |
* {@internal Missing Short Description}} |
|
|
706 |
* |
|
|
707 |
* @since 2.1.0 |
|
|
708 |
* |
|
|
709 |
* @param unknown_type $mid |
|
|
710 |
* @return unknown |
|
|
711 |
*/ |
|
|
712 |
function get_post_meta_by_id( $mid ) { |
|
|
713 |
return get_metadata_by_mid( 'post', $mid ); |
|
|
714 |
} |
|
|
715 |
|
|
|
716 |
/** |
|
|
717 |
* {@internal Missing Short Description}} |
|
|
718 |
* |
|
|
719 |
* Some postmeta stuff. |
|
|
720 |
* |
|
|
721 |
* @since 1.2.0 |
|
|
722 |
* |
|
|
723 |
* @param unknown_type $postid |
|
|
724 |
* @return unknown |
|
|
725 |
*/ |
|
|
726 |
function has_meta( $postid ) { |
|
|
727 |
global $wpdb; |
|
|
728 |
|
|
|
729 |
return $wpdb->get_results( $wpdb->prepare("SELECT meta_key, meta_value, meta_id, post_id |
|
|
730 |
FROM $wpdb->postmeta WHERE post_id = %d |
|
|
731 |
ORDER BY meta_key,meta_id", $postid), ARRAY_A ); |
|
|
732 |
} |
|
|
733 |
|
|
|
734 |
/** |
|
|
735 |
* {@internal Missing Short Description}} |
|
|
736 |
* |
|
|
737 |
* @since 1.2.0 |
|
|
738 |
* |
|
|
739 |
* @param unknown_type $meta_id |
|
|
740 |
* @param unknown_type $meta_key Expect Slashed |
|
|
741 |
* @param unknown_type $meta_value Expect Slashed |
|
|
742 |
* @return unknown |
|
|
743 |
*/ |
|
|
744 |
function update_meta( $meta_id, $meta_key, $meta_value ) { |
|
|
745 |
$meta_key = wp_unslash( $meta_key ); |
|
|
746 |
$meta_value = wp_unslash( $meta_value ); |
|
|
747 |
|
|
|
748 |
return update_metadata_by_mid( 'post', $meta_id, $meta_value, $meta_key ); |
|
|
749 |
} |
|
|
750 |
|
|
|
751 |
// |
|
|
752 |
// Private |
|
|
753 |
// |
|
|
754 |
|
|
|
755 |
/** |
|
|
756 |
* Replace hrefs of attachment anchors with up-to-date permalinks. |
|
|
757 |
* |
|
|
758 |
* @since 2.3.0 |
|
|
759 |
* @access private |
|
|
760 |
* |
|
|
761 |
* @param int|object $post Post ID or post object. |
|
|
762 |
* @return void|int|WP_Error Void if nothing fixed. 0 or WP_Error on update failure. The post ID on update success. |
|
|
763 |
*/ |
|
|
764 |
function _fix_attachment_links( $post ) { |
|
|
765 |
$post = get_post( $post, ARRAY_A ); |
|
|
766 |
$content = $post['post_content']; |
|
|
767 |
|
|
|
768 |
// Don't run if no pretty permalinks or post is not published, scheduled, or privately published. |
|
|
769 |
if ( ! get_option( 'permalink_structure' ) || ! in_array( $post['post_status'], array( 'publish', 'future', 'private' ) ) ) |
|
|
770 |
return; |
|
|
771 |
|
|
|
772 |
// Short if there aren't any links or no '?attachment_id=' strings (strpos cannot be zero) |
|
|
773 |
if ( !strpos($content, '?attachment_id=') || !preg_match_all( '/<a ([^>]+)>[\s\S]+?<\/a>/', $content, $link_matches ) ) |
|
|
774 |
return; |
|
|
775 |
|
|
|
776 |
$site_url = get_bloginfo('url'); |
|
|
777 |
$site_url = substr( $site_url, (int) strpos($site_url, '://') ); // remove the http(s) |
|
|
778 |
$replace = ''; |
|
|
779 |
|
|
|
780 |
foreach ( $link_matches[1] as $key => $value ) { |
|
|
781 |
if ( !strpos($value, '?attachment_id=') || !strpos($value, 'wp-att-') |
|
|
782 |
|| !preg_match( '/href=(["\'])[^"\']*\?attachment_id=(\d+)[^"\']*\\1/', $value, $url_match ) |
|
|
783 |
|| !preg_match( '/rel=["\'][^"\']*wp-att-(\d+)/', $value, $rel_match ) ) |
|
|
784 |
continue; |
|
|
785 |
|
|
|
786 |
$quote = $url_match[1]; // the quote (single or double) |
|
|
787 |
$url_id = (int) $url_match[2]; |
|
|
788 |
$rel_id = (int) $rel_match[1]; |
|
|
789 |
|
|
|
790 |
if ( !$url_id || !$rel_id || $url_id != $rel_id || strpos($url_match[0], $site_url) === false ) |
|
|
791 |
continue; |
|
|
792 |
|
|
|
793 |
$link = $link_matches[0][$key]; |
|
|
794 |
$replace = str_replace( $url_match[0], 'href=' . $quote . get_attachment_link( $url_id ) . $quote, $link ); |
|
|
795 |
|
|
|
796 |
$content = str_replace( $link, $replace, $content ); |
|
|
797 |
} |
|
|
798 |
|
|
|
799 |
if ( $replace ) { |
|
|
800 |
$post['post_content'] = $content; |
|
|
801 |
// Escape data pulled from DB. |
|
|
802 |
$post = add_magic_quotes($post); |
|
|
803 |
|
|
|
804 |
return wp_update_post($post); |
|
|
805 |
} |
|
|
806 |
} |
|
|
807 |
|
|
|
808 |
/** |
|
|
809 |
* Move child posts to a new parent. |
|
|
810 |
* |
|
|
811 |
* @since 2.3.0 |
|
|
812 |
* @access private |
|
|
813 |
* |
|
|
814 |
* @param unknown_type $old_ID |
|
|
815 |
* @param unknown_type $new_ID |
|
|
816 |
* @return unknown |
|
|
817 |
*/ |
|
|
818 |
function _relocate_children( $old_ID, $new_ID ) { |
|
|
819 |
global $wpdb; |
|
|
820 |
$old_ID = (int) $old_ID; |
|
|
821 |
$new_ID = (int) $new_ID; |
|
|
822 |
|
|
|
823 |
$children = $wpdb->get_col( $wpdb->prepare(" |
|
|
824 |
SELECT post_id |
|
|
825 |
FROM $wpdb->postmeta |
|
|
826 |
WHERE meta_key = '_wp_attachment_temp_parent' |
|
|
827 |
AND meta_value = %d", $old_ID) ); |
|
|
828 |
|
|
|
829 |
foreach ( $children as $child_id ) { |
|
|
830 |
$wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('ID' => $child_id) ); |
|
|
831 |
delete_post_meta($child_id, '_wp_attachment_temp_parent'); |
|
|
832 |
} |
|
|
833 |
} |
|
|
834 |
|
|
|
835 |
/** |
|
|
836 |
* Get all the possible statuses for a post_type |
|
|
837 |
* |
|
|
838 |
* @since 2.5.0 |
|
|
839 |
* |
|
|
840 |
* @param string $type The post_type you want the statuses for |
|
|
841 |
* @return array As array of all the statuses for the supplied post type |
|
|
842 |
*/ |
|
|
843 |
function get_available_post_statuses($type = 'post') { |
|
|
844 |
$stati = wp_count_posts($type); |
|
|
845 |
|
|
|
846 |
return array_keys(get_object_vars($stati)); |
|
|
847 |
} |
|
|
848 |
|
|
|
849 |
/** |
|
|
850 |
* Run the wp query to fetch the posts for listing on the edit posts page |
|
|
851 |
* |
|
|
852 |
* @since 2.5.0 |
|
|
853 |
* |
|
|
854 |
* @param array|bool $q Array of query variables to use to build the query or false to use $_GET superglobal. |
|
|
855 |
* @return array |
|
|
856 |
*/ |
|
|
857 |
function wp_edit_posts_query( $q = false ) { |
|
|
858 |
if ( false === $q ) |
|
|
859 |
$q = $_GET; |
|
|
860 |
$q['m'] = isset($q['m']) ? (int) $q['m'] : 0; |
|
|
861 |
$q['cat'] = isset($q['cat']) ? (int) $q['cat'] : 0; |
|
|
862 |
$post_stati = get_post_stati(); |
|
|
863 |
|
|
|
864 |
if ( isset($q['post_type']) && in_array( $q['post_type'], get_post_types() ) ) |
|
|
865 |
$post_type = $q['post_type']; |
|
|
866 |
else |
|
|
867 |
$post_type = 'post'; |
|
|
868 |
|
|
|
869 |
$avail_post_stati = get_available_post_statuses($post_type); |
|
|
870 |
|
|
|
871 |
if ( isset($q['post_status']) && in_array( $q['post_status'], $post_stati ) ) { |
|
|
872 |
$post_status = $q['post_status']; |
|
|
873 |
$perm = 'readable'; |
|
|
874 |
} |
|
|
875 |
|
|
|
876 |
if ( isset($q['orderby']) ) |
|
|
877 |
$orderby = $q['orderby']; |
|
|
878 |
elseif ( isset($q['post_status']) && in_array($q['post_status'], array('pending', 'draft')) ) |
|
|
879 |
$orderby = 'modified'; |
|
|
880 |
|
|
|
881 |
if ( isset($q['order']) ) |
|
|
882 |
$order = $q['order']; |
|
|
883 |
elseif ( isset($q['post_status']) && 'pending' == $q['post_status'] ) |
|
|
884 |
$order = 'ASC'; |
|
|
885 |
|
|
|
886 |
$per_page = 'edit_' . $post_type . '_per_page'; |
|
|
887 |
$posts_per_page = (int) get_user_option( $per_page ); |
|
|
888 |
if ( empty( $posts_per_page ) || $posts_per_page < 1 ) |
|
|
889 |
$posts_per_page = 20; |
|
|
890 |
|
|
|
891 |
$posts_per_page = apply_filters( $per_page, $posts_per_page ); |
|
|
892 |
$posts_per_page = apply_filters( 'edit_posts_per_page', $posts_per_page, $post_type ); |
|
|
893 |
|
|
|
894 |
$query = compact('post_type', 'post_status', 'perm', 'order', 'orderby', 'posts_per_page'); |
|
|
895 |
|
|
|
896 |
// Hierarchical types require special args. |
|
|
897 |
if ( is_post_type_hierarchical( $post_type ) && !isset($orderby) ) { |
|
|
898 |
$query['orderby'] = 'menu_order title'; |
|
|
899 |
$query['order'] = 'asc'; |
|
|
900 |
$query['posts_per_page'] = -1; |
|
|
901 |
$query['posts_per_archive_page'] = -1; |
|
|
902 |
} |
|
|
903 |
|
|
|
904 |
if ( ! empty( $q['show_sticky'] ) ) |
|
|
905 |
$query['post__in'] = (array) get_option( 'sticky_posts' ); |
|
|
906 |
|
|
|
907 |
wp( $query ); |
|
|
908 |
|
|
|
909 |
return $avail_post_stati; |
|
|
910 |
} |
|
|
911 |
|
|
|
912 |
/** |
|
|
913 |
* {@internal Missing Short Description}} |
|
|
914 |
* |
|
|
915 |
* @since 2.5.0 |
|
|
916 |
* |
|
|
917 |
* @param unknown_type $type |
|
|
918 |
* @return unknown |
|
|
919 |
*/ |
|
|
920 |
function get_available_post_mime_types($type = 'attachment') { |
|
|
921 |
global $wpdb; |
|
|
922 |
|
|
|
923 |
$types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type)); |
|
|
924 |
return $types; |
|
|
925 |
} |
|
|
926 |
|
|
|
927 |
/** |
|
|
928 |
* Executes a query for attachments. An array of WP_Query arguments |
|
|
929 |
* can be passed in, which will override the arguments set by this function. |
|
|
930 |
* |
|
|
931 |
* @since 2.5.0 |
|
|
932 |
* @uses apply_filters() Calls 'upload_per_page' on posts_per_page argument |
|
|
933 |
* |
|
|
934 |
* @param array|bool $q Array of query variables to use to build the query or false to use $_GET superglobal. |
|
|
935 |
* @return array |
|
|
936 |
*/ |
|
|
937 |
function wp_edit_attachments_query( $q = false ) { |
|
|
938 |
if ( false === $q ) |
|
|
939 |
$q = $_GET; |
|
|
940 |
|
|
|
941 |
$q['m'] = isset( $q['m'] ) ? (int) $q['m'] : 0; |
|
|
942 |
$q['cat'] = isset( $q['cat'] ) ? (int) $q['cat'] : 0; |
|
|
943 |
$q['post_type'] = 'attachment'; |
|
|
944 |
$post_type = get_post_type_object( 'attachment' ); |
|
|
945 |
$states = 'inherit'; |
|
|
946 |
if ( current_user_can( $post_type->cap->read_private_posts ) ) |
|
|
947 |
$states .= ',private'; |
|
|
948 |
|
|
|
949 |
$q['post_status'] = isset( $q['status'] ) && 'trash' == $q['status'] ? 'trash' : $states; |
|
|
950 |
$media_per_page = (int) get_user_option( 'upload_per_page' ); |
|
|
951 |
if ( empty( $media_per_page ) || $media_per_page < 1 ) |
|
|
952 |
$media_per_page = 20; |
|
|
953 |
$q['posts_per_page'] = apply_filters( 'upload_per_page', $media_per_page ); |
|
|
954 |
|
|
|
955 |
$post_mime_types = get_post_mime_types(); |
|
|
956 |
$avail_post_mime_types = get_available_post_mime_types('attachment'); |
|
|
957 |
|
|
|
958 |
if ( isset($q['post_mime_type']) && !array_intersect( (array) $q['post_mime_type'], array_keys($post_mime_types) ) ) |
|
|
959 |
unset($q['post_mime_type']); |
|
|
960 |
|
|
|
961 |
if ( isset($q['detached']) ) |
|
|
962 |
add_filter('posts_where', '_edit_attachments_query_helper'); |
|
|
963 |
|
|
|
964 |
wp( $q ); |
|
|
965 |
|
|
|
966 |
if ( isset($q['detached']) ) |
|
|
967 |
remove_filter('posts_where', '_edit_attachments_query_helper'); |
|
|
968 |
|
|
|
969 |
return array($post_mime_types, $avail_post_mime_types); |
|
|
970 |
} |
|
|
971 |
|
|
|
972 |
function _edit_attachments_query_helper($where) { |
|
|
973 |
global $wpdb; |
|
|
974 |
return $where .= " AND {$wpdb->posts}.post_parent < 1"; |
|
|
975 |
} |
|
|
976 |
|
|
|
977 |
/** |
|
|
978 |
* Returns the list of classes to be used by a metabox |
|
|
979 |
* |
|
|
980 |
* @uses get_user_option() |
|
|
981 |
* @since 2.5.0 |
|
|
982 |
* |
|
|
983 |
* @param unknown_type $id |
|
|
984 |
* @param unknown_type $page |
|
|
985 |
* @return unknown |
|
|
986 |
*/ |
|
|
987 |
function postbox_classes( $id, $page ) { |
|
|
988 |
if ( isset( $_GET['edit'] ) && $_GET['edit'] == $id ) { |
|
|
989 |
$classes = array( '' ); |
|
|
990 |
} elseif ( $closed = get_user_option('closedpostboxes_'.$page ) ) { |
|
|
991 |
if ( !is_array( $closed ) ) { |
|
|
992 |
$classes = array( '' ); |
|
|
993 |
} else { |
|
|
994 |
$classes = in_array( $id, $closed ) ? array( 'closed' ) : array( '' ); |
|
|
995 |
} |
|
|
996 |
} else { |
|
|
997 |
$classes = array( '' ); |
|
|
998 |
} |
|
|
999 |
|
|
|
1000 |
$classes = apply_filters( "postbox_classes_{$page}_{$id}", $classes ); |
|
|
1001 |
return implode( ' ', $classes ); |
|
|
1002 |
} |
|
|
1003 |
|
|
|
1004 |
/** |
|
|
1005 |
* {@internal Missing Short Description}} |
|
|
1006 |
* |
|
|
1007 |
* @since 2.5.0 |
|
|
1008 |
* |
|
|
1009 |
* @param int|object $id Post ID or post object. |
|
|
1010 |
* @param string $title (optional) Title |
|
|
1011 |
* @param string $name (optional) Name |
|
|
1012 |
* @return array With two entries of type string |
|
|
1013 |
*/ |
|
|
1014 |
function get_sample_permalink($id, $title = null, $name = null) { |
|
|
1015 |
$post = get_post( $id ); |
|
|
1016 |
if ( ! $post ) |
|
|
1017 |
return array( '', '' ); |
|
|
1018 |
|
|
|
1019 |
$ptype = get_post_type_object($post->post_type); |
|
|
1020 |
|
|
|
1021 |
$original_status = $post->post_status; |
|
|
1022 |
$original_date = $post->post_date; |
|
|
1023 |
$original_name = $post->post_name; |
|
|
1024 |
|
|
|
1025 |
// Hack: get_permalink() would return ugly permalink for drafts, so we will fake that our post is published. |
|
|
1026 |
if ( in_array( $post->post_status, array( 'draft', 'pending' ) ) ) { |
|
|
1027 |
$post->post_status = 'publish'; |
|
|
1028 |
$post->post_name = sanitize_title($post->post_name ? $post->post_name : $post->post_title, $post->ID); |
|
|
1029 |
} |
|
|
1030 |
|
|
|
1031 |
// If the user wants to set a new name -- override the current one |
|
|
1032 |
// Note: if empty name is supplied -- use the title instead, see #6072 |
|
|
1033 |
if ( !is_null($name) ) |
|
|
1034 |
$post->post_name = sanitize_title($name ? $name : $title, $post->ID); |
|
|
1035 |
|
|
|
1036 |
$post->post_name = wp_unique_post_slug($post->post_name, $post->ID, $post->post_status, $post->post_type, $post->post_parent); |
|
|
1037 |
|
|
|
1038 |
$post->filter = 'sample'; |
|
|
1039 |
|
|
|
1040 |
$permalink = get_permalink($post, true); |
|
|
1041 |
|
|
|
1042 |
// Replace custom post_type Token with generic pagename token for ease of use. |
|
|
1043 |
$permalink = str_replace("%$post->post_type%", '%pagename%', $permalink); |
|
|
1044 |
|
|
|
1045 |
// Handle page hierarchy |
|
|
1046 |
if ( $ptype->hierarchical ) { |
|
|
1047 |
$uri = get_page_uri($post); |
|
|
1048 |
$uri = untrailingslashit($uri); |
|
|
1049 |
$uri = strrev( stristr( strrev( $uri ), '/' ) ); |
|
|
1050 |
$uri = untrailingslashit($uri); |
|
|
1051 |
$uri = apply_filters( 'editable_slug', $uri ); |
|
|
1052 |
if ( !empty($uri) ) |
|
|
1053 |
$uri .= '/'; |
|
|
1054 |
$permalink = str_replace('%pagename%', "{$uri}%pagename%", $permalink); |
|
|
1055 |
} |
|
|
1056 |
|
|
|
1057 |
$permalink = array($permalink, apply_filters('editable_slug', $post->post_name)); |
|
|
1058 |
$post->post_status = $original_status; |
|
|
1059 |
$post->post_date = $original_date; |
|
|
1060 |
$post->post_name = $original_name; |
|
|
1061 |
unset($post->filter); |
|
|
1062 |
|
|
|
1063 |
return $permalink; |
|
|
1064 |
} |
|
|
1065 |
|
|
|
1066 |
/** |
|
|
1067 |
* Returns the HTML of the sample permalink slug editor. |
|
|
1068 |
* |
|
|
1069 |
* @since 2.5.0 |
|
|
1070 |
* |
|
|
1071 |
* @param int|object $id Post ID or post object. |
|
|
1072 |
* @param string $new_title Optional. New title. |
|
|
1073 |
* @param string $new_slug Optional. New slug. |
|
|
1074 |
* @return string The HTML of the sample permalink slug editor. |
|
|
1075 |
*/ |
|
|
1076 |
function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) { |
|
|
1077 |
$post = get_post( $id ); |
|
|
1078 |
if ( ! $post ) |
|
|
1079 |
return ''; |
|
|
1080 |
|
|
|
1081 |
list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug); |
|
|
1082 |
|
|
|
1083 |
if ( 'publish' == get_post_status( $post ) ) { |
|
|
1084 |
$ptype = get_post_type_object($post->post_type); |
|
|
1085 |
$view_post = $ptype->labels->view_item; |
|
|
1086 |
$title = __('Click to edit this part of the permalink'); |
|
|
1087 |
} else { |
|
|
1088 |
$title = __('Temporary permalink. Click to edit this part.'); |
|
|
1089 |
} |
|
|
1090 |
|
|
|
1091 |
if ( false === strpos($permalink, '%postname%') && false === strpos($permalink, '%pagename%') ) { |
|
|
1092 |
$return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink" tabindex="-1">' . $permalink . "</span>\n"; |
|
|
1093 |
if ( '' == get_option( 'permalink_structure' ) && current_user_can( 'manage_options' ) && !( 'page' == get_option('show_on_front') && $id == get_option('page_on_front') ) ) |
|
|
1094 |
$return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button button-small" target="_blank">' . __('Change Permalinks') . "</a></span>\n"; |
|
|
1095 |
if ( isset( $view_post ) ) |
|
|
1096 |
$return .= "<span id='view-post-btn'><a href='$permalink' class='button button-small'>$view_post</a></span>\n"; |
|
|
1097 |
|
|
|
1098 |
$return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug); |
|
|
1099 |
|
|
|
1100 |
return $return; |
|
|
1101 |
} |
|
|
1102 |
|
|
|
1103 |
if ( function_exists('mb_strlen') ) { |
|
|
1104 |
if ( mb_strlen($post_name) > 30 ) { |
|
|
1105 |
$post_name_abridged = mb_substr($post_name, 0, 14). '…' . mb_substr($post_name, -14); |
|
|
1106 |
} else { |
|
|
1107 |
$post_name_abridged = $post_name; |
|
|
1108 |
} |
|
|
1109 |
} else { |
|
|
1110 |
if ( strlen($post_name) > 30 ) { |
|
|
1111 |
$post_name_abridged = substr($post_name, 0, 14). '…' . substr($post_name, -14); |
|
|
1112 |
} else { |
|
|
1113 |
$post_name_abridged = $post_name; |
|
|
1114 |
} |
|
|
1115 |
} |
|
|
1116 |
|
|
|
1117 |
$post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>'; |
|
|
1118 |
$display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink); |
|
|
1119 |
$view_link = str_replace(array('%pagename%','%postname%'), $post_name, $permalink); |
|
|
1120 |
$return = '<strong>' . __('Permalink:') . "</strong>\n"; |
|
|
1121 |
$return .= '<span id="sample-permalink" tabindex="-1">' . $display_link . "</span>\n"; |
|
|
1122 |
$return .= '‎'; // Fix bi-directional text display defect in RTL languages. |
|
|
1123 |
$return .= '<span id="edit-slug-buttons"><a href="#post_name" class="edit-slug button button-small hide-if-no-js" onclick="editPermalink(' . $id . '); return false;">' . __('Edit') . "</a></span>\n"; |
|
|
1124 |
$return .= '<span id="editable-post-name-full">' . $post_name . "</span>\n"; |
|
|
1125 |
if ( isset($view_post) ) |
|
|
1126 |
$return .= "<span id='view-post-btn'><a href='$view_link' class='button button-small'>$view_post</a></span>\n"; |
|
|
1127 |
|
|
|
1128 |
$return = apply_filters('get_sample_permalink_html', $return, $id, $new_title, $new_slug); |
|
|
1129 |
|
|
|
1130 |
return $return; |
|
|
1131 |
} |
|
|
1132 |
|
|
|
1133 |
/** |
|
|
1134 |
* Output HTML for the post thumbnail meta-box. |
|
|
1135 |
* |
|
|
1136 |
* @since 2.9.0 |
|
|
1137 |
* |
|
|
1138 |
* @param int $thumbnail_id ID of the attachment used for thumbnail |
|
|
1139 |
* @param mixed $post The post ID or object associated with the thumbnail, defaults to global $post. |
|
|
1140 |
* @return string html |
|
|
1141 |
*/ |
|
|
1142 |
function _wp_post_thumbnail_html( $thumbnail_id = null, $post = null ) { |
|
|
1143 |
global $content_width, $_wp_additional_image_sizes; |
|
|
1144 |
|
|
|
1145 |
$post = get_post( $post ); |
|
|
1146 |
|
|
|
1147 |
$upload_iframe_src = esc_url( get_upload_iframe_src('image', $post->ID ) ); |
|
|
1148 |
$set_thumbnail_link = '<p class="hide-if-no-js"><a title="' . esc_attr__( 'Set featured image' ) . '" href="%s" id="set-post-thumbnail" class="thickbox">%s</a></p>'; |
|
|
1149 |
$content = sprintf( $set_thumbnail_link, $upload_iframe_src, esc_html__( 'Set featured image' ) ); |
|
|
1150 |
|
|
|
1151 |
if ( $thumbnail_id && get_post( $thumbnail_id ) ) { |
|
|
1152 |
$old_content_width = $content_width; |
|
|
1153 |
$content_width = 266; |
|
|
1154 |
if ( !isset( $_wp_additional_image_sizes['post-thumbnail'] ) ) |
|
|
1155 |
$thumbnail_html = wp_get_attachment_image( $thumbnail_id, array( $content_width, $content_width ) ); |
|
|
1156 |
else |
|
|
1157 |
$thumbnail_html = wp_get_attachment_image( $thumbnail_id, 'post-thumbnail' ); |
|
|
1158 |
if ( !empty( $thumbnail_html ) ) { |
|
|
1159 |
$ajax_nonce = wp_create_nonce( 'set_post_thumbnail-' . $post->ID ); |
|
|
1160 |
$content = sprintf( $set_thumbnail_link, $upload_iframe_src, $thumbnail_html ); |
|
|
1161 |
$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>'; |
|
|
1162 |
} |
|
|
1163 |
$content_width = $old_content_width; |
|
|
1164 |
} |
|
|
1165 |
|
|
|
1166 |
return apply_filters( 'admin_post_thumbnail_html', $content, $post->ID ); |
|
|
1167 |
} |
|
|
1168 |
|
|
|
1169 |
/** |
|
|
1170 |
* Check to see if the post is currently being edited by another user. |
|
|
1171 |
* |
|
|
1172 |
* @since 2.5.0 |
|
|
1173 |
* |
|
|
1174 |
* @param int $post_id ID of the post to check for editing |
|
|
1175 |
* @return bool|int False: not locked or locked by current user. Int: user ID of user with lock. |
|
|
1176 |
*/ |
|
|
1177 |
function wp_check_post_lock( $post_id ) { |
|
|
1178 |
if ( !$post = get_post( $post_id ) ) |
|
|
1179 |
return false; |
|
|
1180 |
|
|
|
1181 |
if ( !$lock = get_post_meta( $post->ID, '_edit_lock', true ) ) |
|
|
1182 |
return false; |
|
|
1183 |
|
|
|
1184 |
$lock = explode( ':', $lock ); |
|
|
1185 |
$time = $lock[0]; |
|
|
1186 |
$user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true ); |
|
|
1187 |
|
|
|
1188 |
$time_window = apply_filters( 'wp_check_post_lock_window', 120 ); |
|
|
1189 |
|
|
|
1190 |
if ( $time && $time > time() - $time_window && $user != get_current_user_id() ) |
|
|
1191 |
return $user; |
|
|
1192 |
return false; |
|
|
1193 |
} |
|
|
1194 |
|
|
|
1195 |
/** |
|
|
1196 |
* Mark the post as currently being edited by the current user |
|
|
1197 |
* |
|
|
1198 |
* @since 2.5.0 |
|
|
1199 |
* |
|
|
1200 |
* @param int $post_id ID of the post to being edited |
|
|
1201 |
* @return bool|array Returns false if the post doesn't exist of there is no current user, or |
|
|
1202 |
* an array of the lock time and the user ID. |
|
|
1203 |
*/ |
|
|
1204 |
function wp_set_post_lock( $post_id ) { |
|
|
1205 |
if ( !$post = get_post( $post_id ) ) |
|
|
1206 |
return false; |
|
|
1207 |
if ( 0 == ($user_id = get_current_user_id()) ) |
|
|
1208 |
return false; |
|
|
1209 |
|
|
|
1210 |
$now = time(); |
|
|
1211 |
$lock = "$now:$user_id"; |
|
|
1212 |
|
|
|
1213 |
update_post_meta( $post->ID, '_edit_lock', $lock ); |
|
|
1214 |
return array( $now, $user_id ); |
|
|
1215 |
} |
|
|
1216 |
|
|
|
1217 |
/** |
|
|
1218 |
* Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post. |
|
|
1219 |
* |
|
|
1220 |
* @since 2.8.5 |
|
|
1221 |
* @return none |
|
|
1222 |
*/ |
|
|
1223 |
function _admin_notice_post_locked() { |
|
|
1224 |
if ( ! $post = get_post() ) |
|
|
1225 |
return; |
|
|
1226 |
|
|
|
1227 |
$user = null; |
|
|
1228 |
if ( $user_id = wp_check_post_lock( $post->ID ) ) |
|
|
1229 |
$user = get_userdata( $user_id ); |
|
|
1230 |
|
|
|
1231 |
if ( $user ) { |
|
|
1232 |
if ( ! apply_filters( 'show_post_locked_dialog', true, $post, $user ) ) |
|
|
1233 |
return; |
|
|
1234 |
|
|
|
1235 |
$locked = true; |
|
|
1236 |
} else { |
|
|
1237 |
$locked = false; |
|
|
1238 |
} |
|
|
1239 |
|
|
|
1240 |
if ( $locked && ( $sendback = wp_get_referer() ) && |
|
|
1241 |
false === strpos( $sendback, 'post.php' ) && false === strpos( $sendback, 'post-new.php' ) ) { |
|
|
1242 |
|
|
|
1243 |
$sendback_text = __('Go back'); |
|
|
1244 |
} else { |
|
|
1245 |
$sendback = admin_url( 'edit.php' ); |
|
|
1246 |
|
|
|
1247 |
if ( 'post' != $post->post_type ) |
|
|
1248 |
$sendback = add_query_arg( 'post_type', $post->post_type, $sendback ); |
|
|
1249 |
|
|
|
1250 |
$sendback_text = get_post_type_object( $post->post_type )->labels->all_items; |
|
|
1251 |
} |
|
|
1252 |
|
|
|
1253 |
$hidden = $locked ? '' : ' hidden'; |
|
|
1254 |
|
|
|
1255 |
?> |
|
|
1256 |
<div id="post-lock-dialog" class="notification-dialog-wrap<?php echo $hidden; ?>"> |
|
|
1257 |
<div class="notification-dialog-background"></div> |
|
|
1258 |
<div class="notification-dialog"> |
|
|
1259 |
<?php |
|
|
1260 |
|
|
|
1261 |
if ( $locked ) { |
|
|
1262 |
if ( get_post_type_object( $post->post_type )->public ) { |
|
|
1263 |
$preview_link = set_url_scheme( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ); |
|
|
1264 |
|
|
|
1265 |
if ( 'publish' == $post->post_status || $user->ID != $post->post_author ) { |
|
|
1266 |
// Latest content is in autosave |
|
|
1267 |
$nonce = wp_create_nonce( 'post_preview_' . $post->ID ); |
|
|
1268 |
$preview_link = add_query_arg( array( 'preview_id' => $post->ID, 'preview_nonce' => $nonce ), $preview_link ); |
|
|
1269 |
} |
|
|
1270 |
} else { |
|
|
1271 |
$preview_link = ''; |
|
|
1272 |
} |
|
|
1273 |
|
|
|
1274 |
$preview_link = apply_filters( 'preview_post_link', $preview_link ); |
|
|
1275 |
$override = apply_filters( 'override_post_lock', true, $post, $user ); |
|
|
1276 |
$tab_last = $override ? '' : ' wp-tab-last'; |
|
|
1277 |
|
|
|
1278 |
?> |
|
|
1279 |
<div class="post-locked-message"> |
|
|
1280 |
<div class="post-locked-avatar"><?php echo get_avatar( $user->ID, 64 ); ?></div> |
|
|
1281 |
<p class="currently-editing wp-tab-first" tabindex="0"> |
|
|
1282 |
<?php |
|
|
1283 |
_e( 'This content is currently locked.' ); |
|
|
1284 |
if ( $override ) |
|
|
1285 |
printf( ' ' . __( 'If you take over, %s will be blocked from continuing to edit.' ), esc_html( $user->display_name ) ); |
|
|
1286 |
?> |
|
|
1287 |
</p> |
|
|
1288 |
<?php do_action( 'post_locked_dialog', $post ); ?> |
|
|
1289 |
<p> |
|
|
1290 |
<a class="button" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a> |
|
|
1291 |
<?php if ( $preview_link ) { ?> |
|
|
1292 |
<a class="button<?php echo $tab_last; ?>" href="<?php echo esc_url( $preview_link ); ?>"><?php _e('Preview'); ?></a> |
|
|
1293 |
<?php |
|
|
1294 |
} |
|
|
1295 |
|
|
|
1296 |
// Allow plugins to prevent some users overriding the post lock |
|
|
1297 |
if ( $override ) { |
|
|
1298 |
?> |
|
|
1299 |
<a class="button button-primary wp-tab-last" href="<?php echo esc_url( add_query_arg( 'get-post-lock', '1', get_edit_post_link( $post->ID, 'url' ) ) ); ?>"><?php _e('Take over'); ?></a> |
|
|
1300 |
<?php |
|
|
1301 |
} |
|
|
1302 |
|
|
|
1303 |
?> |
|
|
1304 |
</p> |
|
|
1305 |
</div> |
|
|
1306 |
<?php |
|
|
1307 |
} else { |
|
|
1308 |
?> |
|
|
1309 |
<div class="post-taken-over"> |
|
|
1310 |
<div class="post-locked-avatar"></div> |
|
|
1311 |
<p class="wp-tab-first" tabindex="0"> |
|
|
1312 |
<span class="currently-editing"></span><br> |
|
|
1313 |
<span class="locked-saving hidden"><img src="images/wpspin_light-2x.gif" width="16" height="16" /> <?php _e('Saving revision...'); ?></span> |
|
|
1314 |
<span class="locked-saved hidden"><?php _e('Your latest changes were saved as a revision.'); ?></span> |
|
|
1315 |
</p> |
|
|
1316 |
<?php do_action( 'post_lock_lost_dialog', $post ); ?> |
|
|
1317 |
<p><a class="button button-primary wp-tab-last" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a></p> |
|
|
1318 |
</div> |
|
|
1319 |
<?php |
|
|
1320 |
} |
|
|
1321 |
|
|
|
1322 |
?> |
|
|
1323 |
</div> |
|
|
1324 |
</div> |
|
|
1325 |
<?php |
|
|
1326 |
} |
|
|
1327 |
|
|
|
1328 |
/** |
|
|
1329 |
* Creates autosave data for the specified post from $_POST data. |
|
|
1330 |
* |
|
|
1331 |
* @package WordPress |
|
|
1332 |
* @subpackage Post_Revisions |
|
|
1333 |
* @since 2.6.0 |
|
|
1334 |
* |
|
|
1335 |
* @uses _wp_translate_postdata() |
|
|
1336 |
* @uses _wp_post_revision_fields() |
|
|
1337 |
* |
|
|
1338 |
* @return unknown |
|
|
1339 |
*/ |
|
|
1340 |
function wp_create_post_autosave( $post_id ) { |
|
|
1341 |
$translated = _wp_translate_postdata( true ); |
|
|
1342 |
if ( is_wp_error( $translated ) ) |
|
|
1343 |
return $translated; |
|
|
1344 |
|
|
|
1345 |
$post_author = get_current_user_id(); |
|
|
1346 |
|
|
|
1347 |
// Store one autosave per author. If there is already an autosave, overwrite it. |
|
|
1348 |
if ( $old_autosave = wp_get_post_autosave( $post_id, $post_author ) ) { |
|
|
1349 |
$new_autosave = _wp_post_revision_fields( $_POST, true ); |
|
|
1350 |
$new_autosave['ID'] = $old_autosave->ID; |
|
|
1351 |
$new_autosave['post_author'] = $post_author; |
|
|
1352 |
|
|
|
1353 |
// If the new autosave is the same content as the post, delete the old autosave. |
|
|
1354 |
$post = get_post( $post_id ); |
|
|
1355 |
$autosave_is_different = false; |
|
|
1356 |
foreach ( array_keys( _wp_post_revision_fields() ) as $field ) { |
|
|
1357 |
if ( normalize_whitespace( $new_autosave[ $field ] ) != normalize_whitespace( $post->$field ) ) { |
|
|
1358 |
$autosave_is_different = true; |
|
|
1359 |
break; |
|
|
1360 |
} |
|
|
1361 |
} |
|
|
1362 |
|
|
|
1363 |
if ( ! $autosave_is_different ) { |
|
|
1364 |
wp_delete_post_revision( $old_autosave->ID ); |
|
|
1365 |
return; |
|
|
1366 |
} |
|
|
1367 |
|
|
|
1368 |
return wp_update_post( $new_autosave ); |
|
|
1369 |
} |
|
|
1370 |
|
|
|
1371 |
// _wp_put_post_revision() expects unescaped. |
|
|
1372 |
$post_data = wp_unslash( $_POST ); |
|
|
1373 |
|
|
|
1374 |
// Otherwise create the new autosave as a special post revision |
|
|
1375 |
return _wp_put_post_revision( $post_data, true ); |
|
|
1376 |
} |
|
|
1377 |
|
|
|
1378 |
/** |
|
|
1379 |
* Save draft or manually autosave for showing preview. |
|
|
1380 |
* |
|
|
1381 |
* @package WordPress |
|
|
1382 |
* @since 2.7.0 |
|
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1383 |
* |
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1384 |
* @uses get_post_status() |
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1385 |
* @uses edit_post() |
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1386 |
* @uses get_post() |
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1387 |
* @uses current_user_can() |
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1388 |
* @uses wp_die() |
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1389 |
* @uses wp_create_post_autosave() |
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1390 |
* @uses add_query_arg() |
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1391 |
* @uses wp_create_nonce() |
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1392 |
* |
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1393 |
* @return str URL to redirect to show the preview |
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1394 |
*/ |
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1395 |
function post_preview() { |
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1396 |
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1397 |
$post_ID = (int) $_POST['post_ID']; |
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1398 |
$status = get_post_status( $post_ID ); |
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1399 |
if ( 'auto-draft' == $status ) |
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1400 |
wp_die( __('Preview not available. Please save as a draft first.') ); |
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1401 |
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1402 |
if ( isset($_POST['catslist']) ) |
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1403 |
$_POST['post_category'] = explode(",", $_POST['catslist']); |
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1404 |
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1405 |
if ( isset($_POST['tags_input']) ) |
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1406 |
$_POST['tags_input'] = explode(",", $_POST['tags_input']); |
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1407 |
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1408 |
if ( $_POST['post_type'] == 'page' || empty($_POST['post_category']) ) |
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1409 |
unset($_POST['post_category']); |
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1410 |
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1411 |
$_POST['ID'] = $post_ID; |
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1412 |
$post = get_post($post_ID); |
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1413 |
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1414 |
if ( 'page' == $post->post_type ) { |
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1415 |
if ( ! current_user_can('edit_page', $post_ID) ) |
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1416 |
wp_die( __('You are not allowed to edit this page.') ); |
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1417 |
} else { |
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1418 |
if ( ! current_user_can('edit_post', $post_ID) ) |
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1419 |
wp_die( __('You are not allowed to edit this post.') ); |
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1420 |
} |
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1421 |
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1422 |
$user_id = get_current_user_id(); |
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1423 |
$locked = wp_check_post_lock( $post->ID ); |
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1424 |
if ( ! $locked && 'draft' == $post->post_status && $user_id == $post->post_author ) { |
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|
1425 |
$id = edit_post(); |
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|
1426 |
} else { // Non drafts are not overwritten. The autosave is stored in a special post revision. |
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|
1427 |
$id = wp_create_post_autosave( $post->ID ); |
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1428 |
if ( ! is_wp_error($id) ) |
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|
1429 |
$id = $post->ID; |
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|
1430 |
} |
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1431 |
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1432 |
if ( is_wp_error($id) ) |
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1433 |
wp_die( $id->get_error_message() ); |
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1434 |
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1435 |
if ( ! $locked && $_POST['post_status'] == 'draft' && $user_id == $post->post_author ) { |
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1436 |
$url = add_query_arg( 'preview', 'true', get_permalink($id) ); |
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1437 |
} else { |
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|
1438 |
$nonce = wp_create_nonce('post_preview_' . $id); |
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|
1439 |
$args = array( |
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|
1440 |
'preview' => 'true', |
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1441 |
'preview_id' => $id, |
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1442 |
'preview_nonce' => $nonce, |
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1443 |
); |
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1444 |
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1445 |
if ( isset( $_POST['post_format'] ) ) |
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1446 |
$args['post_format'] = empty( $_POST['post_format'] ) ? 'standard' : sanitize_key( $_POST['post_format'] ); |
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1447 |
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|
1448 |
$url = add_query_arg( $args, get_permalink($id) ); |
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|
1449 |
} |
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|
1450 |
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|
1451 |
return apply_filters( 'preview_post_link', $url ); |
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|
1452 |
} |