From 5bf66662a9bdd62c5bccab15e607cd95cfb8fcab Mon Sep 17 00:00:00 2001 From: Charles Cabergs Date: Mon, 27 Jul 2020 10:05:23 +0200 Subject: Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my familly --- srcs/wordpress/wp-admin/includes/post.php | 2425 ----------------------------- 1 file changed, 2425 deletions(-) delete mode 100644 srcs/wordpress/wp-admin/includes/post.php (limited to 'srcs/wordpress/wp-admin/includes/post.php') diff --git a/srcs/wordpress/wp-admin/includes/post.php b/srcs/wordpress/wp-admin/includes/post.php deleted file mode 100644 index 7ff33e3..0000000 --- a/srcs/wordpress/wp-admin/includes/post.php +++ /dev/null @@ -1,2425 +0,0 @@ -cap->create_posts ) ) { - if ( 'page' == $post_data['post_type'] ) { - return new WP_Error( 'edit_others_pages', __( 'Sorry, you are not allowed to create pages as this user.' ) ); - } else { - return new WP_Error( 'edit_others_posts', __( 'Sorry, you are not allowed to create posts as this user.' ) ); - } - } - - 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']; - } - - $post_data['user_ID'] = get_current_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']; - } - } - - if ( isset( $post_data['user_ID'] ) && ( $post_data['post_author'] != $post_data['user_ID'] ) - && ! current_user_can( $ptype->cap->edit_others_posts ) ) { - - if ( $update ) { - if ( 'page' == $post_data['post_type'] ) { - return new WP_Error( 'edit_others_pages', __( 'Sorry, you are not allowed to edit pages as this user.' ) ); - } else { - return new WP_Error( 'edit_others_posts', __( 'Sorry, you are not allowed to edit posts as this user.' ) ); - } - } else { - if ( 'page' == $post_data['post_type'] ) { - return new WP_Error( 'edit_others_pages', __( 'Sorry, you are not allowed to create pages as this user.' ) ); - } else { - return new WP_Error( 'edit_others_posts', __( 'Sorry, you are not allowed to create posts as this user.' ) ); - } - } - } - - if ( ! empty( $post_data['post_status'] ) ) { - $post_data['post_status'] = sanitize_key( $post_data['post_status'] ); - - // No longer an auto-draft - if ( 'auto-draft' === $post_data['post_status'] ) { - $post_data['post_status'] = 'draft'; - } - - if ( ! get_post_status_object( $post_data['post_status'] ) ) { - unset( $post_data['post_status'] ); - } - } - - // 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; - - if ( isset( $post_data['post_status'] ) && 'private' == $post_data['post_status'] && ! current_user_can( $ptype->cap->publish_posts ) ) { - $post_data['post_status'] = $previous_status ? $previous_status : 'pending'; - } - - $published_statuses = array( 'publish', 'future' ); - - // 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'] ) && ( in_array( $post_data['post_status'], $published_statuses ) && ! current_user_can( $ptype->cap->publish_posts ) ) ) { - if ( ! in_array( $previous_status, $published_statuses ) || ! current_user_can( 'edit_post', $post_id ) ) { - $post_data['post_status'] = 'pending'; - } - } - - if ( ! isset( $post_data['post_status'] ) ) { - $post_data['post_status'] = 'auto-draft' === $previous_status ? 'draft' : $previous_status; - } - - if ( isset( $post_data['post_password'] ) && ! current_user_can( $ptype->cap->publish_posts ) ) { - unset( $post_data['post_password'] ); - } - - 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 ) ? gmdate( 'Y' ) : $aa; - $mm = ( $mm <= 0 ) ? gmdate( 'n' ) : $mm; - $jj = ( $jj > 31 ) ? 31 : $jj; - $jj = ( $jj <= 0 ) ? gmdate( '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 ); - $valid_date = wp_checkdate( $mm, $jj, $aa, $post_data['post_date'] ); - if ( ! $valid_date ) { - return new WP_Error( 'invalid_date', __( 'Invalid date.' ) ); - } - $post_data['post_date_gmt'] = get_gmt_from_date( $post_data['post_date'] ); - } - - if ( isset( $post_data['post_category'] ) ) { - $category_object = get_taxonomy( 'category' ); - if ( ! current_user_can( $category_object->cap->assign_terms ) ) { - unset( $post_data['post_category'] ); - } - } - - return $post_data; -} - -/** - * Returns only allowed post data fields - * - * @since 5.0.1 - * - * @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_get_allowed_postdata( $post_data = null ) { - if ( empty( $post_data ) ) { - $post_data = $_POST; - } - - // Pass through errors - if ( is_wp_error( $post_data ) ) { - return $post_data; - } - - return array_diff_key( $post_data, array_flip( array( 'meta_input', 'file', 'guid' ) ) ); -} - -/** - * Update an existing post with values provided in $_POST. - * - * @since 1.5.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param array $post_data Optional. - * @return int Post ID. - */ -function edit_post( $post_data = null ) { - global $wpdb; - - 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; - - if ( ! empty( $post_data['post_status'] ) ) { - $post_data['post_status'] = sanitize_key( $post_data['post_status'] ); - - if ( 'inherit' == $post_data['post_status'] ) { - unset( $post_data['post_status'] ); - } - } - - $ptype = get_post_type_object( $post_data['post_type'] ); - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - if ( 'page' == $post_data['post_type'] ) { - wp_die( __( 'Sorry, you are not allowed to edit this page.' ) ); - } else { - wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); - } - } - - if ( post_type_supports( $ptype->name, 'revisions' ) ) { - $revisions = wp_get_post_revisions( - $post_ID, - array( - 'order' => 'ASC', - 'posts_per_page' => 1, - ) - ); - $revision = current( $revisions ); - - // Check if the revisions have been upgraded - if ( $revisions && _wp_get_post_revision_version( $revision ) < 1 ) { - _wp_upgrade_revisions_of_post( $post, wp_get_post_revisions( $post_ID ) ); - } - } - - 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_data = _wp_translate_postdata( true, $post_data ); - if ( is_wp_error( $post_data ) ) { - wp_die( $post_data->get_error_message() ); - } - $translated = _wp_get_allowed_postdata( $post_data ); - - // Post Formats - if ( isset( $post_data['post_format'] ) ) { - set_post_format( $post_ID, $post_data['post_format'] ); - } - - $format_meta_urls = array( 'url', 'link_url', 'quote_source_url' ); - foreach ( $format_meta_urls as $format_meta_url ) { - $keyed = '_format_' . $format_meta_url; - if ( isset( $post_data[ $keyed ] ) ) { - update_post_meta( $post_ID, $keyed, wp_slash( esc_url_raw( wp_unslash( $post_data[ $keyed ] ) ) ) ); - } - } - - $format_keys = array( 'quote', 'quote_source_name', 'image', 'gallery', 'audio_embed', 'video_embed' ); - - foreach ( $format_keys as $key ) { - $keyed = '_format_' . $key; - if ( isset( $post_data[ $keyed ] ) ) { - if ( current_user_can( 'unfiltered_html' ) ) { - update_post_meta( $post_ID, $keyed, $post_data[ $keyed ] ); - } else { - update_post_meta( $post_ID, $keyed, wp_filter_post_kses( $post_data[ $keyed ] ) ); - } - } - } - - if ( 'attachment' === $post_data['post_type'] && preg_match( '#^(audio|video)/#', $post_data['post_mime_type'] ) ) { - $id3data = wp_get_attachment_metadata( $post_ID ); - if ( ! is_array( $id3data ) ) { - $id3data = array(); - } - - foreach ( wp_get_attachment_id3_keys( $post, 'edit' ) as $key => $label ) { - if ( isset( $post_data[ 'id3_' . $key ] ) ) { - $id3data[ $key ] = sanitize_text_field( wp_unslash( $post_data[ 'id3_' . $key ] ) ); - } - } - wp_update_attachment_metadata( $post_ID, $id3data ); - } - - // Meta Stuff - if ( isset( $post_data['meta'] ) && $post_data['meta'] ) { - foreach ( $post_data['meta'] as $key => $value ) { - $meta = get_post_meta_by_id( $key ); - if ( ! $meta ) { - continue; - } - if ( $meta->post_id != $post_ID ) { - continue; - } - if ( is_protected_meta( $meta->meta_key, 'post' ) || ! current_user_can( 'edit_post_meta', $post_ID, $meta->meta_key ) ) { - continue; - } - if ( is_protected_meta( $value['key'], 'post' ) || ! current_user_can( 'edit_post_meta', $post_ID, $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 ) { - $meta = get_post_meta_by_id( $key ); - if ( ! $meta ) { - continue; - } - if ( $meta->post_id != $post_ID ) { - continue; - } - if ( is_protected_meta( $meta->meta_key, 'post' ) || ! current_user_can( 'delete_post_meta', $post_ID, $meta->meta_key ) ) { - continue; - } - delete_meta( $key ); - } - } - - // Attachment stuff - if ( 'attachment' == $post_data['post_type'] ) { - if ( isset( $post_data['_wp_attachment_image_alt'] ) ) { - $image_alt = wp_unslash( $post_data['_wp_attachment_image_alt'] ); - if ( $image_alt != get_post_meta( $post_ID, '_wp_attachment_image_alt', true ) ) { - $image_alt = wp_strip_all_tags( $image_alt, true ); - // update_meta expects slashed. - update_post_meta( $post_ID, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); - } - } - - $attachment_data = isset( $post_data['attachments'][ $post_ID ] ) ? $post_data['attachments'][ $post_ID ] : array(); - - /** This filter is documented in wp-admin/includes/media.php */ - $translated = apply_filters( 'attachment_fields_to_save', $translated, $attachment_data ); - } - - // Convert taxonomy input to term IDs, to avoid ambiguity. - if ( isset( $post_data['tax_input'] ) ) { - foreach ( (array) $post_data['tax_input'] as $taxonomy => $terms ) { - $tax_object = get_taxonomy( $taxonomy ); - - if ( $tax_object && isset( $tax_object->meta_box_sanitize_cb ) ) { - $translated['tax_input'][ $taxonomy ] = call_user_func_array( $tax_object->meta_box_sanitize_cb, array( $taxonomy, $terms ) ); - } - } - } - - add_meta( $post_ID ); - - update_post_meta( $post_ID, '_edit_last', get_current_user_id() ); - - $success = wp_update_post( $translated ); - // If the save failed, see if we can sanity check the main fields and try again - if ( ! $success && is_callable( array( $wpdb, 'strip_invalid_text_for_column' ) ) ) { - $fields = array( 'post_title', 'post_content', 'post_excerpt' ); - - foreach ( $fields as $field ) { - if ( isset( $translated[ $field ] ) ) { - $translated[ $field ] = $wpdb->strip_invalid_text_for_column( $wpdb->posts, $field, $translated[ $field ] ); - } - } - - wp_update_post( $translated ); - } - - // Now that we have an ID we can fix any attachment anchor hrefs - _fix_attachment_links( $post_ID ); - - wp_set_post_lock( $post_ID ); - - if ( current_user_can( $ptype->cap->edit_others_posts ) && current_user_can( $ptype->cap->publish_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 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @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( __( 'Sorry, you are not allowed to edit pages.' ) ); - } else { - wp_die( __( 'Sorry, 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'] ); - - if ( ! empty( $post_data['post_status'] ) ) { - $post_data['post_status'] = sanitize_key( $post_data['post_status'] ); - - if ( 'inherit' == $post_data['post_status'] ) { - unset( $post_data['post_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', - 'post_format', - ); - - 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 { - $comma = _x( ',', 'tag delimiter' ); - if ( ',' !== $comma ) { - $terms = str_replace( $comma, ',', $terms ); - } - $tax_input[ $tax_name ] = explode( ',', trim( $terms, " \n\t\r\0\x0B," ) ); - } - } - } - - if ( isset( $post_data['post_parent'] ) && (int) $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 = array(); - $skipped = array(); - $locked = array(); - $shared_post_data = $post_data; - - foreach ( $post_IDs as $post_ID ) { - // Start with fresh post data with each iteration. - $post_data = $shared_post_data; - - $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( '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_ID'] = $post_ID; - $post_data['post_type'] = $post->post_type; - $post_data['post_mime_type'] = $post->post_mime_type; - - foreach ( array( 'comment_status', 'ping_status', 'post_author' ) as $field ) { - if ( ! isset( $post_data[ $field ] ) ) { - $post_data[ $field ] = $post->$field; - } - } - - $post_data = _wp_translate_postdata( true, $post_data ); - if ( is_wp_error( $post_data ) ) { - $skipped[] = $post_ID; - continue; - } - $post_data = _wp_get_allowed_postdata( $post_data ); - - if ( isset( $shared_post_data['post_format'] ) ) { - set_post_format( $post_ID, $shared_post_data['post_format'] ); - } - - // Prevent wp_insert_post() from overwriting post format with the old data. - unset( $post_data['tax_input']['post_format'] ); - - $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 Optional. A post type string. Default 'post'. - * @param bool $create_in_db Optional. Whether to insert the post into database. Default false. - * @return WP_Post Post object containing all the default post data as attributes - */ -function get_default_post_to_edit( $post_type = 'post', $create_in_db = false ) { - $post_title = ''; - if ( ! empty( $_REQUEST['post_title'] ) ) { - $post_title = esc_html( wp_unslash( $_REQUEST['post_title'] ) ); - } - - $post_content = ''; - if ( ! empty( $_REQUEST['content'] ) ) { - $post_content = esc_html( wp_unslash( $_REQUEST['content'] ) ); - } - - $post_excerpt = ''; - if ( ! empty( $_REQUEST['excerpt'] ) ) { - $post_excerpt = esc_html( wp_unslash( $_REQUEST['excerpt'] ) ); - } - - if ( $create_in_db ) { - $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' ) ); - } - - // Schedule auto-draft cleanup - if ( ! wp_next_scheduled( 'wp_scheduled_auto_draft_delete' ) ) { - wp_schedule_event( time(), 'daily', 'wp_scheduled_auto_draft_delete' ); - } - } else { - $post = new stdClass; - $post->ID = 0; - $post->post_author = ''; - $post->post_date = ''; - $post->post_date_gmt = ''; - $post->post_password = ''; - $post->post_name = ''; - $post->post_type = $post_type; - $post->post_status = 'draft'; - $post->to_ping = ''; - $post->pinged = ''; - $post->comment_status = get_default_comment_status( $post_type ); - $post->ping_status = get_default_comment_status( $post_type, 'pingback' ); - $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 = new WP_Post( $post ); - } - - /** - * Filters the default post content initially used in the "Write Post" form. - * - * @since 1.5.0 - * - * @param string $post_content Default post content. - * @param WP_Post $post Post object. - */ - $post->post_content = (string) apply_filters( 'default_content', $post_content, $post ); - - /** - * Filters the default post title initially used in the "Write Post" form. - * - * @since 1.5.0 - * - * @param string $post_title Default post title. - * @param WP_Post $post Post object. - */ - $post->post_title = (string) apply_filters( 'default_title', $post_title, $post ); - - /** - * Filters the default post excerpt initially used in the "Write Post" form. - * - * @since 1.5.0 - * - * @param string $post_excerpt Default post excerpt. - * @param WP_Post $post Post object. - */ - $post->post_excerpt = (string) apply_filters( 'default_excerpt', $post_excerpt, $post ); - - return $post; -} - -/** - * Determines if a post exists based on title, content, date and type. - * - * @since 2.0.0 - * @since 5.2.0 Added the `$type` parameter. - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param string $title Post title. - * @param string $content Optional post content. - * @param string $date Optional post date. - * @param string $type Optional post type. - * @return int Post ID if post exists, 0 otherwise. - */ -function post_exists( $title, $content = '', $date = '', $type = '' ) { - global $wpdb; - - $post_title = wp_unslash( sanitize_post_field( 'post_title', $title, 0, 'db' ) ); - $post_content = wp_unslash( sanitize_post_field( 'post_content', $content, 0, 'db' ) ); - $post_date = wp_unslash( sanitize_post_field( 'post_date', $date, 0, 'db' ) ); - $post_type = wp_unslash( sanitize_post_field( 'post_type', $type, 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( $type ) ) { - $query .= ' AND post_type = %s'; - $args[] = $post_type; - } - - if ( ! empty( $args ) ) { - return (int) $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 - * - * @global WP_User $current_user - * - * @return int|WP_Error - */ -function wp_write_post() { - 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', __( 'Sorry, you are not allowed to create pages on this site.' ) ); - } else { - return new WP_Error( 'edit_posts', __( 'Sorry, 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'] ); - - // Edit don't write if we have a post id. - if ( isset( $_POST['post_ID'] ) ) { - return edit_post(); - } - - 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; - } - } - - $translated = _wp_translate_postdata( false ); - if ( is_wp_error( $translated ) ) { - return $translated; - } - $translated = _wp_get_allowed_postdata( $translated ); - - // Create the post. - $post_ID = wp_insert_post( $translated ); - 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 ); - - // Now that we have an ID we can fix any attachment anchor hrefs - _fix_attachment_links( $post_ID ); - - wp_set_post_lock( $post_ID ); - - return $post_ID; -} - -/** - * Calls wp_write_post() and handles the errors. - * - * @since 2.0.0 - * - * @return int|null - */ -function write_post() { - $result = wp_write_post(); - if ( is_wp_error( $result ) ) { - wp_die( $result->get_error_message() ); - } else { - return $result; - } -} - -// -// Post Meta -// - -/** - * Add post meta data defined in $_POST superglobal for post with given ID. - * - * @since 1.2.0 - * - * @param int $post_ID - * @return int|bool - */ -function add_meta( $post_ID ) { - $post_ID = (int) $post_ID; - - $metakeyselect = isset( $_POST['metakeyselect'] ) ? wp_unslash( trim( $_POST['metakeyselect'] ) ) : ''; - $metakeyinput = isset( $_POST['metakeyinput'] ) ? wp_unslash( trim( $_POST['metakeyinput'] ) ) : ''; - $metavalue = isset( $_POST['metavalue'] ) ? $_POST['metavalue'] : ''; - if ( is_string( $metavalue ) ) { - $metavalue = trim( $metavalue ); - } - - if ( ( ( '#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, 'post' ) || ! current_user_can( 'add_post_meta', $post_ID, $metakey ) ) { - return false; - } - - $metakey = wp_slash( $metakey ); - - return add_post_meta( $post_ID, $metakey, $metavalue ); - } - - return false; -} // add_meta - -/** - * Delete post meta data by meta ID. - * - * @since 1.2.0 - * - * @param int $mid - * @return bool - */ -function delete_meta( $mid ) { - return delete_metadata_by_mid( 'post', $mid ); -} - -/** - * Get a list of previously defined keys. - * - * @since 1.2.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @return mixed - */ -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; -} - -/** - * Get post meta data by meta ID. - * - * @since 2.1.0 - * - * @param int $mid - * @return object|bool - */ -function get_post_meta_by_id( $mid ) { - return get_metadata_by_mid( 'post', $mid ); -} - -/** - * Get meta data for the given post ID. - * - * @since 1.2.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param int $postid - * @return mixed - */ -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 - ); -} - -/** - * Update post meta data by meta ID. - * - * @since 1.2.0 - * - * @param int $meta_id - * @param string $meta_key Expect Slashed - * @param string $meta_value Expect Slashed - * @return bool - */ -function update_meta( $meta_id, $meta_key, $meta_value ) { - $meta_key = wp_unslash( $meta_key ); - $meta_value = wp_unslash( $meta_value ); - - return update_metadata_by_mid( 'post', $meta_id, $meta_value, $meta_key ); -} - -// -// Private -// - -/** - * Replace hrefs of attachment anchors with up-to-date permalinks. - * - * @since 2.3.0 - * @access private - * - * @param int|object $post Post ID or post object. - * @return void|int|WP_Error Void if nothing fixed. 0 or WP_Error on update failure. The post ID on update success. - */ -function _fix_attachment_links( $post ) { - $post = get_post( $post, ARRAY_A ); - $content = $post['post_content']; - - // Don't run if no pretty permalinks or post is not published, scheduled, or privately published. - if ( ! get_option( 'permalink_structure' ) || ! in_array( $post['post_status'], array( 'publish', 'future', 'private' ) ) ) { - return; - } - - // Short if there aren't any links or no '?attachment_id=' strings (strpos cannot be zero) - if ( ! strpos( $content, '?attachment_id=' ) || ! preg_match_all( '/]+)>[\s\S]+?<\/a>/', $content, $link_matches ) ) { - return; - } - - $site_url = get_bloginfo( 'url' ); - $site_url = substr( $site_url, (int) strpos( $site_url, '://' ) ); // remove the http(s) - $replace = ''; - - foreach ( $link_matches[1] as $key => $value ) { - if ( ! strpos( $value, '?attachment_id=' ) || ! strpos( $value, 'wp-att-' ) - || ! preg_match( '/href=(["\'])[^"\']*\?attachment_id=(\d+)[^"\']*\\1/', $value, $url_match ) - || ! preg_match( '/rel=["\'][^"\']*wp-att-(\d+)/', $value, $rel_match ) ) { - continue; - } - - $quote = $url_match[1]; // the quote (single or double) - $url_id = (int) $url_match[2]; - $rel_id = (int) $rel_match[1]; - - if ( ! $url_id || ! $rel_id || $url_id != $rel_id || strpos( $url_match[0], $site_url ) === false ) { - continue; - } - - $link = $link_matches[0][ $key ]; - $replace = str_replace( $url_match[0], 'href=' . $quote . get_attachment_link( $url_id ) . $quote, $link ); - - $content = str_replace( $link, $replace, $content ); - } - - if ( $replace ) { - $post['post_content'] = $content; - // Escape data pulled from DB. - $post = add_magic_quotes( $post ); - - return wp_update_post( $post ); - } -} - -/** - * 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 ); - $post_status = ''; - $perm = ''; - - if ( isset( $q['post_status'] ) && in_array( $q['post_status'], $post_stati ) ) { - $post_status = $q['post_status']; - $perm = 'readable'; - } - - $orderby = ''; - - if ( isset( $q['orderby'] ) ) { - $orderby = $q['orderby']; - } elseif ( isset( $q['post_status'] ) && in_array( $q['post_status'], array( 'pending', 'draft' ) ) ) { - $orderby = 'modified'; - } - - $order = ''; - - 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 ) { - $posts_per_page = 20; - } - - /** - * Filters the number of items per page to show for a specific 'per_page' type. - * - * The dynamic portion of the hook name, `$post_type`, refers to the post type. - * - * Some examples of filter hooks generated here include: 'edit_attachment_per_page', - * 'edit_post_per_page', 'edit_page_per_page', etc. - * - * @since 3.0.0 - * - * @param int $posts_per_page Number of posts to display per page for the given post - * type. Default 20. - */ - $posts_per_page = apply_filters( "edit_{$post_type}_per_page", $posts_per_page ); - - /** - * Filters the number of posts displayed per page when specifically listing "posts". - * - * @since 2.8.0 - * - * @param int $posts_per_page Number of posts to be displayed. Default 20. - * @param string $post_type The post type. - */ - $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 ) && empty( $orderby ) ) { - $query['orderby'] = 'menu_order title'; - $query['order'] = 'asc'; - $query['posts_per_page'] = -1; - $query['posts_per_archive_page'] = -1; - $query['fields'] = 'id=>parent'; - } - - if ( ! empty( $q['show_sticky'] ) ) { - $query['post__in'] = (array) get_option( 'sticky_posts' ); - } - - wp( $query ); - - return $avail_post_stati; -} - -/** - * Get the query variables for the current attachments request. - * - * @since 4.2.0 - * - * @param array|false $q Optional. Array of query variables to use to build the query or false - * to use $_GET superglobal. Default false. - * @return array The parsed query vars. - */ -function wp_edit_attachments_query_vars( $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; - $q['post_status'] = isset( $q['attachment-filter'] ) && 'trash' == $q['attachment-filter'] ? '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; - } - - /** - * Filters the number of items to list per page when listing media items. - * - * @since 2.9.0 - * - * @param int $media_per_page Number of media to list. Default 20. - */ - $q['posts_per_page'] = apply_filters( 'upload_per_page', $media_per_page ); - - $post_mime_types = get_post_mime_types(); - if ( isset( $q['post_mime_type'] ) && ! array_intersect( (array) $q['post_mime_type'], array_keys( $post_mime_types ) ) ) { - unset( $q['post_mime_type'] ); - } - - foreach ( array_keys( $post_mime_types ) as $type ) { - if ( isset( $q['attachment-filter'] ) && "post_mime_type:$type" == $q['attachment-filter'] ) { - $q['post_mime_type'] = $type; - break; - } - } - - if ( isset( $q['detached'] ) || ( isset( $q['attachment-filter'] ) && 'detached' == $q['attachment-filter'] ) ) { - $q['post_parent'] = 0; - } - - if ( isset( $q['mine'] ) || ( isset( $q['attachment-filter'] ) && 'mine' == $q['attachment-filter'] ) ) { - $q['author'] = get_current_user_id(); - } - - // Filter query clauses to include filenames. - if ( isset( $q['s'] ) ) { - add_filter( 'posts_clauses', '_filter_query_attachment_filenames' ); - } - - return $q; -} - -/** - * Executes a query for attachments. An array of WP_Query arguments - * can be passed in, which will override the arguments set by this function. - * - * @since 2.5.0 - * - * @param array|false $q Array of query variables to use to build the query or false to use $_GET superglobal. - * @return array - */ -function wp_edit_attachments_query( $q = false ) { - wp( wp_edit_attachments_query_vars( $q ) ); - - $post_mime_types = get_post_mime_types(); - $avail_post_mime_types = get_available_post_mime_types( 'attachment' ); - - return array( $post_mime_types, $avail_post_mime_types ); -} - -/** - * Returns the list of classes to be used by a meta box. - * - * @since 2.5.0 - * - * @param string $box_id Meta box ID (used in the 'id' attribute for the meta box). - * @param string $screen_id The screen on which the meta box is shown. - * @return string Space-separated string of class names. - */ -function postbox_classes( $box_id, $screen_id ) { - if ( isset( $_GET['edit'] ) && $_GET['edit'] == $box_id ) { - $classes = array( '' ); - } elseif ( get_user_option( 'closedpostboxes_' . $screen_id ) ) { - $closed = get_user_option( 'closedpostboxes_' . $screen_id ); - if ( ! is_array( $closed ) ) { - $classes = array( '' ); - } else { - $classes = in_array( $box_id, $closed ) ? array( 'closed' ) : array( '' ); - } - } else { - $classes = array( '' ); - } - - /** - * Filters the postbox classes for a specific screen and box ID combo. - * - * The dynamic portions of the hook name, `$screen_id` and `$box_id`, refer to - * the screen ID and meta box ID, respectively. - * - * @since 3.2.0 - * - * @param string[] $classes An array of postbox classes. - */ - $classes = apply_filters( "postbox_classes_{$screen_id}_{$box_id}", $classes ); - return implode( ' ', $classes ); -} - -/** - * Get a sample permalink based off of the post name. - * - * @since 2.5.0 - * - * @param int $id Post ID or post object. - * @param string $title Optional. Title to override the post's current title when generating the post name. Default null. - * @param string $name Optional. Name to override the post name. Default null. - * @return array Array containing the sample permalink with placeholder for the post name, and the post name. - */ -function get_sample_permalink( $id, $title = null, $name = null ) { - $post = get_post( $id ); - if ( ! $post ) { - 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', 'future' ) ) ) { - $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 ); - if ( $uri ) { - $uri = untrailingslashit( $uri ); - $uri = strrev( stristr( strrev( $uri ), '/' ) ); - $uri = untrailingslashit( $uri ); - } - - /** This filter is documented in wp-admin/edit-tag-form.php */ - $uri = apply_filters( 'editable_slug', $uri, $post ); - if ( ! empty( $uri ) ) { - $uri .= '/'; - } - $permalink = str_replace( '%pagename%', "{$uri}%pagename%", $permalink ); - } - - /** This filter is documented in wp-admin/edit-tag-form.php */ - $permalink = array( $permalink, apply_filters( 'editable_slug', $post->post_name, $post ) ); - $post->post_status = $original_status; - $post->post_date = $original_date; - $post->post_name = $original_name; - unset( $post->filter ); - - /** - * Filters the sample permalink. - * - * @since 4.4.0 - * - * @param array $permalink Array containing the sample permalink with placeholder for the post name, and the post name. - * @param int $post_id Post ID. - * @param string $title Post title. - * @param string $name Post name (slug). - * @param WP_Post $post Post object. - */ - return apply_filters( 'get_sample_permalink', $permalink, $post->ID, $title, $name, $post ); -} - -/** - * Returns the HTML of the sample permalink slug editor. - * - * @since 2.5.0 - * - * @param int $id Post ID or post object. - * @param string $new_title Optional. New title. Default null. - * @param string $new_slug Optional. New slug. Default null. - * @return string The HTML of the sample permalink slug editor. - */ -function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) { - $post = get_post( $id ); - if ( ! $post ) { - return ''; - } - - list($permalink, $post_name) = get_sample_permalink( $post->ID, $new_title, $new_slug ); - - $view_link = false; - $preview_target = ''; - - if ( current_user_can( 'read_post', $post->ID ) ) { - if ( 'draft' === $post->post_status || empty( $post->post_name ) ) { - $view_link = get_preview_post_link( $post ); - $preview_target = " target='wp-preview-{$post->ID}'"; - } else { - if ( 'publish' === $post->post_status || 'attachment' === $post->post_type ) { - $view_link = get_permalink( $post ); - } else { - // Allow non-published (private, future) to be viewed at a pretty permalink, in case $post->post_name is set - $view_link = str_replace( array( '%pagename%', '%postname%' ), $post->post_name, $permalink ); - } - } - } - - // Permalinks without a post/page name placeholder don't have anything to edit - if ( false === strpos( $permalink, '%postname%' ) && false === strpos( $permalink, '%pagename%' ) ) { - $return = '' . __( 'Permalink:' ) . "\n"; - - if ( false !== $view_link ) { - $display_link = urldecode( $view_link ); - $return .= '' . esc_html( $display_link ) . "\n"; - } else { - $return .= '' . $permalink . "\n"; - } - - // Encourage a pretty permalink setting - if ( '' == get_option( 'permalink_structure' ) && current_user_can( 'manage_options' ) && ! ( 'page' == get_option( 'show_on_front' ) && $id == get_option( 'page_on_front' ) ) ) { - $return .= '' . __( 'Change Permalinks' ) . "\n"; - } - } else { - if ( mb_strlen( $post_name ) > 34 ) { - $post_name_abridged = mb_substr( $post_name, 0, 16 ) . '…' . mb_substr( $post_name, -16 ); - } else { - $post_name_abridged = $post_name; - } - - $post_name_html = '' . esc_html( $post_name_abridged ) . ''; - $display_link = str_replace( array( '%pagename%', '%postname%' ), $post_name_html, esc_html( urldecode( $permalink ) ) ); - - $return = '' . __( 'Permalink:' ) . "\n"; - $return .= '' . $display_link . "\n"; - $return .= '‎'; // Fix bi-directional text display defect in RTL languages. - $return .= '\n"; - $return .= '' . esc_html( $post_name ) . "\n"; - } - - /** - * Filters the sample permalink HTML markup. - * - * @since 2.9.0 - * @since 4.4.0 Added `$post` parameter. - * - * @param string $return Sample permalink HTML markup. - * @param int $post_id Post ID. - * @param string $new_title New sample permalink title. - * @param string $new_slug New sample permalink slug. - * @param WP_Post $post Post object. - */ - $return = apply_filters( 'get_sample_permalink_html', $return, $post->ID, $new_title, $new_slug, $post ); - - 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 - * @param mixed $post The post ID or object associated with the thumbnail, defaults to global $post. - * @return string html - */ -function _wp_post_thumbnail_html( $thumbnail_id = null, $post = null ) { - $_wp_additional_image_sizes = wp_get_additional_image_sizes(); - - $post = get_post( $post ); - $post_type_object = get_post_type_object( $post->post_type ); - $set_thumbnail_link = '

%s

'; - $upload_iframe_src = get_upload_iframe_src( 'image', $post->ID ); - - $content = sprintf( - $set_thumbnail_link, - esc_url( $upload_iframe_src ), - '', // Empty when there's no featured image set, `aria-describedby` attribute otherwise. - esc_html( $post_type_object->labels->set_featured_image ) - ); - - if ( $thumbnail_id && get_post( $thumbnail_id ) ) { - $size = isset( $_wp_additional_image_sizes['post-thumbnail'] ) ? 'post-thumbnail' : array( 266, 266 ); - - /** - * Filters the size used to display the post thumbnail image in the 'Featured Image' meta box. - * - * Note: When a theme adds 'post-thumbnail' support, a special 'post-thumbnail' - * image size is registered, which differs from the 'thumbnail' image size - * managed via the Settings > Media screen. See the `$size` parameter description - * for more information on default values. - * - * @since 4.4.0 - * - * @param string|array $size Post thumbnail image size to display in the meta box. Accepts any valid - * image size, or an array of width and height values in pixels (in that order). - * If the 'post-thumbnail' size is set, default is 'post-thumbnail'. Otherwise, - * default is an array with 266 as both the height and width values. - * @param int $thumbnail_id Post thumbnail attachment ID. - * @param WP_Post $post The post object associated with the thumbnail. - */ - $size = apply_filters( 'admin_post_thumbnail_size', $size, $thumbnail_id, $post ); - - $thumbnail_html = wp_get_attachment_image( $thumbnail_id, $size ); - - if ( ! empty( $thumbnail_html ) ) { - $content = sprintf( - $set_thumbnail_link, - esc_url( $upload_iframe_src ), - ' aria-describedby="set-post-thumbnail-desc"', - $thumbnail_html - ); - $content .= '

' . __( 'Click the image to edit or update' ) . '

'; - $content .= '

' . esc_html( $post_type_object->labels->remove_featured_image ) . '

'; - } - } - - $content .= ''; - - /** - * Filters the admin post thumbnail HTML markup to return. - * - * @since 2.9.0 - * @since 3.5.0 Added the `$post_id` parameter. - * @since 4.6.0 Added the `$thumbnail_id` parameter. - * - * @param string $content Admin post thumbnail HTML markup. - * @param int $post_id Post ID. - * @param int|null $thumbnail_id Thumbnail attachment ID, or null if there isn't one. - */ - return apply_filters( 'admin_post_thumbnail_html', $content, $post->ID, $thumbnail_id ); -} - -/** - * 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 int|false ID of the user with lock. False if the post does not exist, post is not locked, - * the user with lock does not exist, or the post is locked by current user. - */ -function wp_check_post_lock( $post_id ) { - $post = get_post( $post_id ); - if ( ! $post ) { - return false; - } - - $lock = get_post_meta( $post->ID, '_edit_lock', true ); - if ( ! $lock ) { - return false; - } - - $lock = explode( ':', $lock ); - $time = $lock[0]; - $user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true ); - - if ( ! get_userdata( $user ) ) { - return false; - } - - /** This filter is documented in wp-admin/includes/ajax-actions.php */ - $time_window = apply_filters( 'wp_check_post_lock_window', 150 ); - - 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 being edited. - * @return array|false Array of the lock time and user ID. False if the post does not exist, or - * there is no current user. - */ -function wp_set_post_lock( $post_id ) { - $post = get_post( $post_id ); - if ( ! $post ) { - return false; - } - - $user_id = get_current_user_id(); - if ( 0 == $user_id ) { - return false; - } - - $now = time(); - $lock = "$now:$user_id"; - - update_post_meta( $post->ID, '_edit_lock', $lock ); - - return array( $now, $user_id ); -} - -/** - * Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post. - * - * @since 2.8.5 - * @return none - */ -function _admin_notice_post_locked() { - $post = get_post(); - if ( ! $post ) { - return; - } - - $user = null; - $user_id = wp_check_post_lock( $post->ID ); - if ( $user_id ) { - $user = get_userdata( $user_id ); - } - - if ( $user ) { - - /** - * Filters whether to show the post locked dialog. - * - * Returning a falsey value to the filter will short-circuit displaying the dialog. - * - * @since 3.6.0 - * - * @param bool $display Whether to display the dialog. Default true. - * @param WP_Post $post Post object. - * @param WP_User|bool $user WP_User object on success, false otherwise. - */ - if ( ! apply_filters( 'show_post_locked_dialog', true, $post, $user ) ) { - return; - } - - $locked = true; - } else { - $locked = false; - } - - $sendback = wp_get_referer(); - if ( $locked && $sendback && false === strpos( $sendback, 'post.php' ) && false === strpos( $sendback, 'post-new.php' ) ) { - - $sendback_text = __( 'Go back' ); - } else { - $sendback = admin_url( 'edit.php' ); - - if ( 'post' != $post->post_type ) { - $sendback = add_query_arg( 'post_type', $post->post_type, $sendback ); - } - - $sendback_text = get_post_type_object( $post->post_type )->labels->all_items; - } - - $hidden = $locked ? '' : ' hidden'; - - ?> -
-
-
- post_type )->public ) { - if ( 'publish' == $post->post_status || $user->ID != $post->post_author ) { - // Latest content is in autosave - $nonce = wp_create_nonce( 'post_preview_' . $post->ID ); - $query_args['preview_id'] = $post->ID; - $query_args['preview_nonce'] = $nonce; - } - } - - $preview_link = get_preview_post_link( $post->ID, $query_args ); - - /** - * Filters whether to allow the post lock to be overridden. - * - * Returning a falsey value to the filter will disable the ability - * to override the post lock. - * - * @since 3.6.0 - * - * @param bool $override Whether to allow overriding post locks. Default true. - * @param WP_Post $post Post object. - * @param WP_User $user User object. - */ - $override = apply_filters( 'override_post_lock', true, $post, $user ); - $tab_last = $override ? '' : ' wp-tab-last'; - - ?> -
-
ID, 64 ); ?>
-

- display_name ) ); - } else { - /* translators: %s: User's display name. */ - printf( __( '%s is already editing this post.' ), esc_html( $user->display_name ) ); - } - ?> -

- -

- - - - - - -

-
- -
-
-

-
- - -

- -

-
- -
-
- ID; - $new_autosave['post_author'] = $post_author; - - // If the new autosave has the same content as the post, delete the autosave. - $post = get_post( $post_id ); - $autosave_is_different = false; - foreach ( array_intersect( array_keys( $new_autosave ), array_keys( _wp_post_revision_fields( $post ) ) ) as $field ) { - if ( normalize_whitespace( $new_autosave[ $field ] ) != normalize_whitespace( $post->$field ) ) { - $autosave_is_different = true; - break; - } - } - - if ( ! $autosave_is_different ) { - wp_delete_post_revision( $old_autosave->ID ); - return 0; - } - - /** - * Fires before an autosave is stored. - * - * @since 4.1.0 - * - * @param array $new_autosave Post array - the autosave that is about to be saved. - */ - do_action( 'wp_creating_autosave', $new_autosave ); - - return wp_update_post( $new_autosave ); - } - - // _wp_put_post_revision() expects unescaped. - $post_data = wp_unslash( $post_data ); - - // Otherwise create the new autosave as a special post revision - return _wp_put_post_revision( $post_data, true ); -} - -/** - * Saves a draft or manually autosaves for the purpose of showing a post preview. - * - * @since 2.7.0 - * - * @return string URL to redirect to show the preview. - */ -function post_preview() { - - $post_ID = (int) $_POST['post_ID']; - $_POST['ID'] = $post_ID; - - $post = get_post( $post_ID ); - if ( ! $post ) { - wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post->ID ) ) { - wp_die( __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - $is_autosave = false; - - if ( ! wp_check_post_lock( $post->ID ) && get_current_user_id() == $post->post_author && ( 'draft' == $post->post_status || 'auto-draft' == $post->post_status ) ) { - $saved_post_id = edit_post(); - } else { - $is_autosave = true; - - if ( isset( $_POST['post_status'] ) && 'auto-draft' == $_POST['post_status'] ) { - $_POST['post_status'] = 'draft'; - } - - $saved_post_id = wp_create_post_autosave( $post->ID ); - } - - if ( is_wp_error( $saved_post_id ) ) { - wp_die( $saved_post_id->get_error_message() ); - } - - $query_args = array(); - - if ( $is_autosave && $saved_post_id ) { - $query_args['preview_id'] = $post->ID; - $query_args['preview_nonce'] = wp_create_nonce( 'post_preview_' . $post->ID ); - - if ( isset( $_POST['post_format'] ) ) { - $query_args['post_format'] = empty( $_POST['post_format'] ) ? 'standard' : sanitize_key( $_POST['post_format'] ); - } - - if ( isset( $_POST['_thumbnail_id'] ) ) { - $query_args['_thumbnail_id'] = ( intval( $_POST['_thumbnail_id'] ) <= 0 ) ? '-1' : intval( $_POST['_thumbnail_id'] ); - } - } - - return get_preview_post_link( $post, $query_args ); -} - -/** - * Save a post submitted with XHR - * - * Intended for use with heartbeat and autosave.js - * - * @since 3.9.0 - * - * @param array $post_data Associative array of the submitted post data. - * @return mixed The value 0 or WP_Error on failure. The saved post ID on success. - * The ID can be the draft post_id or the autosave revision post_id. - */ -function wp_autosave( $post_data ) { - // Back-compat - if ( ! defined( 'DOING_AUTOSAVE' ) ) { - define( 'DOING_AUTOSAVE', true ); - } - - $post_id = (int) $post_data['post_id']; - $post_data['ID'] = $post_id; - $post_data['post_ID'] = $post_id; - - if ( false === wp_verify_nonce( $post_data['_wpnonce'], 'update-post_' . $post_id ) ) { - return new WP_Error( 'invalid_nonce', __( 'Error while saving.' ) ); - } - - $post = get_post( $post_id ); - - if ( ! current_user_can( 'edit_post', $post->ID ) ) { - return new WP_Error( 'edit_posts', __( 'Sorry, you are not allowed to edit this item.' ) ); - } - - if ( 'auto-draft' == $post->post_status ) { - $post_data['post_status'] = 'draft'; - } - - if ( $post_data['post_type'] != 'page' && ! empty( $post_data['catslist'] ) ) { - $post_data['post_category'] = explode( ',', $post_data['catslist'] ); - } - - if ( ! wp_check_post_lock( $post->ID ) && get_current_user_id() == $post->post_author && ( 'auto-draft' == $post->post_status || 'draft' == $post->post_status ) ) { - // Drafts and auto-drafts are just overwritten by autosave for the same user if the post is not locked - return edit_post( wp_slash( $post_data ) ); - } else { - // Non drafts or other users drafts are not overwritten. The autosave is stored in a special post revision for each user. - return wp_create_post_autosave( wp_slash( $post_data ) ); - } -} - -/** - * Redirect to previous page. - * - * @param int $post_id Optional. Post ID. - */ -function redirect_post( $post_id = '' ) { - if ( isset( $_POST['save'] ) || isset( $_POST['publish'] ) ) { - $status = get_post_status( $post_id ); - - if ( isset( $_POST['publish'] ) ) { - switch ( $status ) { - case 'pending': - $message = 8; - break; - case 'future': - $message = 9; - break; - default: - $message = 6; - } - } else { - $message = 'draft' == $status ? 10 : 1; - } - - $location = add_query_arg( 'message', $message, get_edit_post_link( $post_id, 'url' ) ); - } elseif ( isset( $_POST['addmeta'] ) && $_POST['addmeta'] ) { - $location = add_query_arg( 'message', 2, wp_get_referer() ); - $location = explode( '#', $location ); - $location = $location[0] . '#postcustom'; - } elseif ( isset( $_POST['deletemeta'] ) && $_POST['deletemeta'] ) { - $location = add_query_arg( 'message', 3, wp_get_referer() ); - $location = explode( '#', $location ); - $location = $location[0] . '#postcustom'; - } else { - $location = add_query_arg( 'message', 4, get_edit_post_link( $post_id, 'url' ) ); - } - - /** - * Filters the post redirect destination URL. - * - * @since 2.9.0 - * - * @param string $location The destination URL. - * @param int $post_id The post ID. - */ - wp_redirect( apply_filters( 'redirect_post_location', $location, $post_id ) ); - exit; -} - -/** - * Sanitizes POST values from a checkbox taxonomy metabox. - * - * @since 5.1.0 - * - * @param mixed $terms Raw term data from the 'tax_input' field. - * @return array - */ -function taxono