Permalink
Cannot retrieve contributors at this time
<?php | |
/** | |
* WordPress Post Administration API. | |
* | |
* @package WordPress | |
* @subpackage Administration | |
*/ | |
/** | |
* Rename $_POST data from form names to DB post columns. | |
* | |
* Manipulates $_POST directly. | |
* | |
* @since 2.6.0 | |
* | |
* @param bool $update Are we updating a pre-existing post? | |
* @param array $post_data Array of post data. Defaults to the contents of $_POST. | |
* @return array|WP_Error Array of post data on success, WP_Error on failure. | |
*/ | |
function _wp_translate_postdata( $update = false, $post_data = null ) { | |
if ( empty( $post_data ) ) { | |
$post_data = &$_POST; | |
} | |
if ( $update ) { | |
$post_data['ID'] = (int) $post_data['post_ID']; | |
} | |
$ptype = get_post_type_object( $post_data['post_type'] ); | |
if ( $update && ! current_user_can( 'edit_post', $post_data['ID'] ) ) { | |
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.' ) ); | |
} | |
} elseif ( ! $update && ! current_user_can( $ptype->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'] ) || 'private' !== $post_data['post_status'] ) | |
) { | |
$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' 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, true ) | |
&& ! current_user_can( $ptype->cap->publish_posts ) ) | |
) { | |
if ( ! in_array( $previous_status, $published_statuses, true ) || ! 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 array|WP_Error Array of post data on success, WP_Error on failure. | |
*/ | |
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. | |
* | |
* If post data is passed as an argument, it is treated as an array of data | |
* keyed appropriately for turning into a post object. | |
* | |
* If post data is not passed, the $_POST global variable is used instead. | |
* | |
* @since 1.5.0 | |
* | |
* @global wpdb $wpdb WordPress database abstraction object. | |
* | |
* @param array $post_data Optional. Defaults to the $_POST global. | |
* @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 ( get_post_meta( $post_ID, '_wp_attachment_image_alt', true ) !== $image_alt ) { | |
$image_alt = wp_strip_all_tags( $image_alt, true ); | |
// update_post_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 ( (int) $page->ID === $parent ) { | |
$parent = (int) $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, true ) ) | |
|| ! 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, true ) ) { | |
$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', | |
), | |
false, | |
false | |
); | |
$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' ) ); | |
} | |
wp_after_insert_post( $post, false, null ); | |
// 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 Post ID on success, WP_Error on failure. | |
*/ | |
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|void Post ID on success, void on failure. | |
*/ | |
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; | |
} | |
/** | |
* 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' ), true ) ) { | |
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( '/<a ([^>]+)>[\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. Default 'post'. | |
* @return string[] An 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|false $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(), true ) ) { | |
$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, true ) ) { | |
$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' ), true ) ) { | |
$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, true ) ? 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|WP_Post $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. | |
* | |
* @type string $0 The permalink with placeholder for the post name. | |
* @type string $1 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 plain permalink for drafts, so we will fake that our post is published. | |
if ( in_array( $post->post_status, array( 'draft', 'pending', 'future' ), true ) ) { | |
$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. | |
* | |
* @type string $0 The permalink with placeholder for the post name. | |
* @type string $1 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 = '<strong>' . __( 'Permalink:' ) . "</strong>\n"; | |
if ( false !== $view_link ) { | |
$display_link = urldecode( $view_link ); | |
$return .= '<a id="sample-permalink" href="' . esc_url( $view_link ) . '"' . $preview_target . '>' . esc_html( $display_link ) . "</a>\n"; | |
} else { | |
$return .= '<span id="sample-permalink">' . $permalink . "</span>\n"; | |
} | |
// Encourage a pretty permalink setting. | |
if ( ! get_option( 'permalink_structure' ) && current_user_can( 'manage_options' ) | |
&& ! ( 'page' === get_option( 'show_on_front' ) && get_option( 'page_on_front' ) == $id ) | |
) { | |
$return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button button-small" target="_blank">' . __( 'Change Permalinks' ) . "</a></span>\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 = '<span id="editable-post-name">' . esc_html( $post_name_abridged ) . '</span>'; | |
$display_link = str_replace( array( '%pagename%', '%postname%' ), $post_name_html, esc_html( urldecode( $permalink ) ) ); | |
$return = '<strong>' . __( 'Permalink:' ) . "</strong>\n"; | |
$return .= '<span id="sample-permalink"><a href="' . esc_url( $view_link ) . '"' . $preview_target . '>' . $display_link . "</a></span>\n"; | |
$return .= '‎'; // Fix bi-directional text display defect in RTL languages. | |
$return .= '<span id="edit-slug-buttons"><button type="button" class="edit-slug button button-small hide-if-no-js" aria-label="' . __( 'Edit permalink' ) . '">' . __( 'Edit' ) . "</button></span>\n"; | |
$return .= '<span id="editable-post-name-full">' . esc_html( $post_name ) . "</span>\n"; | |
} | |
/** | |
* Filters the sample permalink HTML markup. | |
* | |
* @since 2.9.0 | |
* @since 4.4.0 Added `$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; | |
} | |
/** | |
* Returns HTML for the post thumbnail meta box. | |
* | |
* @since 2.9.0 | |
* | |
* @param int $thumbnail_id ID of the attachment used for thumbnail | |
* @param int|WP_Post $post Optional. The post ID or object associated with the thumbnail, defaults to global $post. | |
* @return string The post thumbnail 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 = '<p class="hide-if-no-js"><a href="%s" id="set-post-thumbnail"%s class="thickbox">%s</a></p>'; | |
$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. | |
* | |
* @since 4.4.0 | |
* | |
* @param string|int[] $size Requested image size. Can be any registered image size name, or | |
* an array of width and height values in pixels (in that order). | |
* @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 .= '<p class="hide-if-no-js howto" id="set-post-thumbnail-desc">' . __( 'Click the image to edit or update' ) . '</p>'; | |
$content .= '<p class="hide-if-no-js"><a href="#" id="remove-post-thumbnail">' . esc_html( $post_type_object->labels->remove_featured_image ) . '</a></p>'; | |
} | |
} | |
$content .= '<input type="hidden" id="_thumbnail_id" name="_thumbnail_id" value="' . esc_attr( $thumbnail_id ? $thumbnail_id : '-1' ) . '" />'; | |
/** | |
* Filters the admin post thumbnail HTML markup to return. | |
* | |
* @since 2.9.0 | |
* @since 3.5.0 Added the `$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|WP_Post $post_id ID or object 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 && get_current_user_id() != $user ) { | |
return $user; | |
} | |
return false; | |
} | |
/** | |
* Mark the post as currently being edited by the current user | |
* | |
* @since 2.5.0 | |
* | |
* @param int|WP_Post $post_id ID or object 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 | |
*/ | |
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 false from the filter will prevent the dialog from being displayed. | |
* | |
* @since 3.6.0 | |
* | |
* @param bool $display Whether to display the dialog. Default true. | |
* @param WP_Post $post Post object. | |
* @param WP_User $user The user with the lock for the post. | |
*/ | |
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'; | |
?> | |
<div id="post-lock-dialog" class="notification-dialog-wrap<?php echo $hidden; ?>"> | |
<div class="notification-dialog-background"></div> | |
<div class="notification-dialog"> | |
<?php | |
if ( $locked ) { | |
$query_args = array(); | |
if ( get_post_type_object( $post->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 false from the filter will disable the ability | |
* to override the post lock. | |
* | |
* @since 3.6.0 | |
* | |
* @param bool $override Whether to allow the post lock to be overridden. Default true. | |
* @param WP_Post $post Post object. | |
* @param WP_User $user The user with the lock for the post. | |
*/ | |
$override = apply_filters( 'override_post_lock', true, $post, $user ); | |
$tab_last = $override ? '' : ' wp-tab-last'; | |
?> | |
<div class="post-locked-message"> | |
<div class="post-locked-avatar"><?php echo get_avatar( $user->ID, 64 ); ?></div> | |
<p class="currently-editing wp-tab-first" tabindex="0"> | |
<?php | |
if ( $override ) { | |
/* translators: %s: User's display name. */ | |
printf( __( '%s is currently editing this post. Do you want to take over?' ), esc_html( $user->display_name ) ); | |
} else { | |
/* translators: %s: User's display name. */ | |
printf( __( '%s is currently editing this post.' ), esc_html( $user->display_name ) ); | |
} | |
?> | |
</p> | |
<?php | |
/** | |
* Fires inside the post locked dialog before the buttons are displayed. | |
* | |
* @since 3.6.0 | |
* @since 5.4.0 The $user parameter was added. | |
* | |
* @param WP_Post $post Post object. | |
* @param WP_User $user The user with the lock for the post. | |
*/ | |
do_action( 'post_locked_dialog', $post, $user ); | |
?> | |
<p> | |
<a class="button" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a> | |
<?php if ( $preview_link ) { ?> | |
<a class="button<?php echo $tab_last; ?>" href="<?php echo esc_url( $preview_link ); ?>"><?php _e( 'Preview' ); ?></a> | |
<?php | |
} | |
// Allow plugins to prevent some users overriding the post lock. | |
if ( $override ) { | |
?> | |
<a class="button button-primary wp-tab-last" href="<?php echo esc_url( add_query_arg( 'get-post-lock', '1', wp_nonce_url( get_edit_post_link( $post->ID, 'url' ), 'lock-post_' . $post->ID ) ) ); ?>"><?php _e( 'Take over' ); ?></a> | |
<?php | |
} | |
?> | |
</p> | |
</div> | |
<?php | |
} else { | |
?> | |
<div class="post-taken-over"> | |
<div class="post-locked-avatar"></div> | |
<p class="wp-tab-first" tabindex="0"> | |
<span class="currently-editing"></span><br /> | |
<span class="locked-saving hidden"><img src="<?php echo esc_url( admin_url( 'images/spinner-2x.gif' ) ); ?>" width="16" height="16" alt="" /> <?php _e( 'Saving revision…' ); ?></span> | |
<span class="locked-saved hidden"><?php _e( 'Your latest changes were saved as a revision.' ); ?></span> | |
</p> | |
<?php | |
/** | |
* Fires inside the dialog displayed when a user has lost the post lock. | |
* | |
* @since 3.6.0 | |
* | |
* @param WP_Post $post Post object. | |
*/ | |
do_action( 'post_lock_lost_dialog', $post ); | |
?> | |
<p><a class="button button-primary wp-tab-last" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a></p> | |
</div> | |
<?php | |
} | |
?> | |
</div> | |
</div> | |
<?php | |
} | |
/** | |
* Creates autosave data for the specified post from $_POST data. | |
* | |
* @since 2.6.0 | |
* | |
* @param array|int $post_data Associative array containing the post data or int post ID. | |
* @return int|WP_Error The autosave revision ID. WP_Error or 0 on error. | |
*/ | |
function wp_create_post_autosave( $post_data ) { | |
if ( is_numeric( $post_data ) ) { | |
$post_id = $post_data; | |
$post_data = $_POST; | |
} else { | |
$post_id = (int) $post_data['post_ID']; | |
} | |
$post_data = _wp_translate_postdata( true, $post_data ); | |
if ( is_wp_error( $post_data ) ) { | |
return $post_data; | |
} | |
$post_data = _wp_get_allowed_postdata( $post_data ); | |
$post_author = get_current_user_id(); | |
// Store one autosave per author. If there is already an autosave, overwrite it. | |
$old_autosave = wp_get_post_autosave( $post_id, $post_author ); | |
if ( $old_autosave ) { | |
$new_autosave = _wp_post_revision_data( $post_data, true ); | |
$new_autosave['ID'] = $old_autosave->ID; | |
$new_autosave['post_author'] = $post_author; | |
$post = get_post( $post_id ); | |
// If the new autosave has the same content as the post, delete the autosave. | |
$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'] = ( (int) $_POST['_thumbnail_id'] <= 0 ) ? '-1' : (int) $_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 ( 'page' !== $post_data['post_type'] && ! 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. | |
* | |
* @since 2.7.0 | |
* | |
* @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 string $taxonomy The taxonomy name. | |
* @param array $terms Raw term data from the 'tax_input' field. | |
* @return int[] Array of sanitized term IDs. | |
*/ | |
function taxonomy_meta_box_sanitize_cb_checkboxes( $taxonomy, $terms ) { | |
return array_map( 'intval', $terms ); | |
} | |
/** | |
* Sanitizes POST values from an input taxonomy metabox. | |
* | |
* @since 5.1.0 | |
* | |
* @param string $taxonomy The taxonomy name. | |
* @param array|string $terms Raw term data from the 'tax_input' field. | |
* @return array | |
*/ | |
function taxonomy_meta_box_sanitize_cb_input( $taxonomy, $terms ) { | |
/* | |
* Assume that a 'tax_input' string is a comma-separated list of term names. | |
* Some languages may use a character other than a comma as a delimiter, so we standardize on | |
* commas before parsing the list. | |
*/ | |
if ( ! is_array( $terms ) ) { | |
$comma = _x( ',', 'tag delimiter' ); | |
if ( ',' !== $comma ) { | |
$terms = str_replace( $comma, ',', $terms ); | |
} | |
$terms = explode( ',', trim( $terms, " \n\t\r\0\x0B," ) ); | |
} | |
$clean_terms = array(); | |
foreach ( $terms as $term ) { | |
// Empty terms are invalid input. | |
if ( empty( $term ) ) { | |
continue; | |
} | |
$_term = get_terms( | |
array( | |
'taxonomy' => $taxonomy, | |
'name' => $term, | |
'fields' => 'ids', | |
'hide_empty' => false, | |
) | |
); | |
if ( ! empty( $_term ) ) { | |
$clean_terms[] = (int) $_term[0]; | |
} else { | |
// No existing term was found, so pass the string. A new term will be created. | |
$clean_terms[] = $term; | |
} | |
} | |
return $clean_terms; | |
} | |
/** | |
* Return whether the post can be edited in the block editor. | |
* | |
* @since 5.0.0 | |
* | |
* @param int|WP_Post $post Post ID or WP_Post object. | |
* @return bool Whether the post can be edited in the block editor. | |
*/ | |
function use_block_editor_for_post( $post ) { | |
$post = get_post( $post ); | |
if ( ! $post ) { | |
return false; | |
} | |
// We're in the meta box loader, so don't use the block editor. | |
if ( isset( $_GET['meta-box-loader'] ) ) { | |
check_admin_referer( 'meta-box-loader', 'meta-box-loader-nonce' ); | |
return false; | |
} | |
// The posts page can't be edited in the block editor. | |
if ( absint( get_option( 'page_for_posts' ) ) === $post->ID && empty( $post->post_content ) ) { | |
return false; | |
} | |
$use_block_editor = use_block_editor_for_post_type( $post->post_type ); | |
/** | |
* Filters whether a post is able to be edited in the block editor. | |
* | |
* @since 5.0.0 | |
* | |
* @param bool $use_block_editor Whether the post can be edited or not. | |
* @param WP_Post $post The post being checked. | |
*/ | |
return apply_filters( 'use_block_editor_for_post', $use_block_editor, $post ); | |
} | |
/** | |
* Return whether a post type is compatible with the block editor. | |
* | |
* The block editor depends on the REST API, and if the post type is not shown in the | |
* REST API, then it won't work with the block editor. | |
* | |
* @since 5.0.0 | |
* | |
* @param string $post_type The post type. | |
* @return bool Whether the post type can be edited with the block editor. | |
*/ | |
function use_block_editor_for_post_type( $post_type ) { | |
if ( ! post_type_exists( $post_type ) ) { | |
return false; | |
} | |
if ( ! post_type_supports( $post_type, 'editor' ) ) { | |
return false; | |
} | |
$post_type_object = get_post_type_object( $post_type ); | |
if ( $post_type_object && ! $post_type_object->show_in_rest ) { | |
return false; | |
} | |
/** | |
* Filters whether a post is able to be edited in the block editor. | |
* | |
* @since 5.0.0 | |
* | |
* @param bool $use_block_editor Whether the post type can be edited or not. Default true. | |
* @param string $post_type The post type being checked. | |
*/ | |
return apply_filters( 'use_block_editor_for_post_type', true, $post_type ); | |
} | |
/** | |
* Returns all the block categories that will be shown in the block editor. | |
* | |
* @since 5.0.0 | |
* | |
* @param WP_Post $post Post object. | |
* @return array[] Array of block categories. | |
*/ | |
function get_block_categories( $post ) { | |
$default_categories = array( | |
array( | |
'slug' => 'text', | |
'title' => _x( 'Text', 'block category' ), | |
'icon' => null, | |
), | |
array( | |
'slug' => 'media', | |
'title' => _x( 'Media', 'block category' ), | |
'icon' => null, | |
), | |
array( | |
'slug' => 'design', | |
'title' => _x( 'Design', 'block category' ), | |
'icon' => null, | |
), | |
array( | |
'slug' => 'widgets', | |
'title' => _x( 'Widgets', 'block category' ), | |
'icon' => null, | |
), | |
array( | |
'slug' => 'embed', | |
'title' => _x( 'Embeds', 'block category' ), | |
'icon' => null, | |
), | |
array( | |
'slug' => 'reusable', | |
'title' => _x( 'Reusable Blocks', 'block category' ), | |
'icon' => null, | |
), | |
); | |
/** | |
* Filters the default array of block categories. | |
* | |
* @since 5.0.0 | |
* | |
* @param array[] $default_categories Array of block categories. | |
* @param WP_Post $post Post being loaded. | |
*/ | |
return apply_filters( 'block_categories', $default_categories, $post ); | |
} | |
/** | |
* Prepares server-registered blocks for the block editor. | |
* | |
* Returns an associative array of registered block data keyed by block name. Data includes properties | |
* of a block relevant for client registration. | |
* | |
* @since 5.0.0 | |
* | |
* @return array An associative array of registered block data. | |
*/ | |
function get_block_editor_server_block_settings() { | |
$block_registry = WP_Block_Type_Registry::get_instance(); | |
$blocks = array(); | |
$fields_to_pick = array( | |
'api_version' => 'apiVersion', | |
'title' => 'title', | |
'description' => 'description', | |
'icon' => 'icon', | |
'attributes' => 'attributes', | |
'provides_context' => 'providesContext', | |
'uses_context' => 'usesContext', | |
'supports' => 'supports', | |
'category' => 'category', | |
'styles' => 'styles', | |
'textdomain' => 'textdomain', | |
'parent' => 'parent', | |
'keywords' => 'keywords', | |
'example' => 'example', | |
); | |
foreach ( $block_registry->get_all_registered() as $block_name => $block_type ) { | |
foreach ( $fields_to_pick as $field => $key ) { | |
if ( ! isset( $block_type->{ $field } ) ) { | |
continue; | |
} | |
if ( ! isset( $blocks[ $block_name ] ) ) { | |
$blocks[ $block_name ] = array(); | |
} | |
$blocks[ $block_name ][ $key ] = $block_type->{ $field }; | |
} | |
} | |
return $blocks; | |
} | |
/** | |
* Renders the meta boxes forms. | |
* | |
* @since 5.0.0 | |
*/ | |
function the_block_editor_meta_boxes() { | |
global $post, $current_screen, $wp_meta_boxes; | |
// Handle meta box state. | |
$_original_meta_boxes = $wp_meta_boxes; | |
/** | |
* Fires right before the meta boxes are rendered. | |
* | |
* This allows for the filtering of meta box data, that should already be | |
* present by this point. Do not use as a means of adding meta box data. | |
* | |
* @since 5.0.0 | |
* | |
* @param array $wp_meta_boxes Global meta box state. | |
*/ | |
$wp_meta_boxes = apply_filters( 'filter_block_editor_meta_boxes', $wp_meta_boxes ); | |
$locations = array( 'side', 'normal', 'advanced' ); | |
$priorities = array( 'high', 'sorted', 'core', 'default', 'low' ); | |
// Render meta boxes. | |
?> | |
<form class="metabox-base-form"> | |
<?php the_block_editor_meta_box_post_form_hidden_fields( $post ); ?> | |
</form> | |
<form id="toggle-custom-fields-form" method="post" action="<?php echo esc_attr( admin_url( 'post.php' ) ); ?>"> | |
<?php wp_nonce_field( 'toggle-custom-fields', 'toggle-custom-fields-nonce' ); ?> | |
<input type="hidden" name="action" value="toggle-custom-fields" /> | |
</form> | |
<?php foreach ( $locations as $location ) : ?> | |
<form class="metabox-location-<?php echo esc_attr( $location ); ?>" onsubmit="return false;"> | |
<div id="poststuff" class="sidebar-open"> | |
<div id="postbox-container-2" class="postbox-container"> | |
<?php | |
do_meta_boxes( | |
$current_screen, | |
$location, | |
$post | |
); | |
?> | |
</div> | |
</div> | |
</form> | |
<?php endforeach; ?> | |
<?php | |
$meta_boxes_per_location = array(); | |
foreach ( $locations as $location ) { | |
$meta_boxes_per_location[ $location ] = array(); | |
if ( ! isset( $wp_meta_boxes[ $current_screen->id ][ $location ] ) ) { | |
continue; | |
} | |
foreach ( $priorities as $priority ) { | |
if ( ! isset( $wp_meta_boxes[ $current_screen->id ][ $location ][ $priority ] ) ) { | |
continue; | |
} | |
$meta_boxes = (array) $wp_meta_boxes[ $current_screen->id ][ $location ][ $priority ]; | |
foreach ( $meta_boxes as $meta_box ) { | |
if ( false == $meta_box || ! $meta_box['title'] ) { | |
continue; | |
} | |
// If a meta box is just here for back compat, don't show it in the block editor. | |
if ( isset( $meta_box['args']['__back_compat_meta_box'] ) && $meta_box['args']['__back_compat_meta_box'] ) { | |
continue; | |
} | |
$meta_boxes_per_location[ $location ][] = array( | |
'id' => $meta_box['id'], | |
'title' => $meta_box['title'], | |
); | |
} | |
} | |
} | |
/** | |
* Sadly we probably can not add this data directly into editor settings. | |
* | |
* Some meta boxes need admin_head to fire for meta box registry. | |
* admin_head fires after admin_enqueue_scripts, which is where we create our | |
* editor instance. | |
*/ | |
$script = 'window._wpLoadBlockEditor.then( function() { | |
wp.data.dispatch( \'core/edit-post\' ).setAvailableMetaBoxesPerLocation( ' . wp_json_encode( $meta_boxes_per_location ) . ' ); | |
} );'; | |
wp_add_inline_script( 'wp-edit-post', $script ); | |
/** | |
* When `wp-edit-post` is output in the `<head>`, the inline script needs to be manually printed. Otherwise, | |
* meta boxes will not display because inline scripts for `wp-edit-post` will not be printed again after this point. | |
*/ | |
if ( wp_script_is( 'wp-edit-post', 'done' ) ) { | |
printf( "<script type='text/javascript'>\n%s\n</script>\n", trim( $script ) ); | |
} | |
/** | |
* If the 'postcustom' meta box is enabled, then we need to perform some | |
* extra initialization on it. | |
*/ | |
$enable_custom_fields = (bool) get_user_meta( get_current_user_id(), 'enable_custom_fields', true ); | |
if ( $enable_custom_fields ) { | |
$script = "( function( $ ) { | |
if ( $('#postcustom').length ) { | |
$( '#the-list' ).wpList( { | |
addBefore: function( s ) { | |
s.data += '&post_id=$post->ID'; | |
return s; | |
}, | |
addAfter: function() { | |
$('table#list-table').show(); | |
} | |
}); | |
} | |
} )( jQuery );"; | |
wp_enqueue_script( 'wp-lists' ); | |
wp_add_inline_script( 'wp-lists', $script ); | |
} | |
// Reset meta box data. | |
$wp_meta_boxes = $_original_meta_boxes; | |
} | |
/** | |
* Renders the hidden form required for the meta boxes form. | |
* | |
* @since 5.0.0 | |
* | |
* @param WP_Post $post Current post object. | |
*/ | |
function the_block_editor_meta_box_post_form_hidden_fields( $post ) { | |
$form_extra = ''; | |
if ( 'auto-draft' === $post->post_status ) { | |
$form_extra .= "<input type='hidden' id='auto_draft' name='auto_draft' value='1' />"; | |
} | |
$form_action = 'editpost'; | |
$nonce_action = 'update-post_' . $post->ID; | |
$form_extra .= "<input type='hidden' id='post_ID' name='post_ID' value='" . esc_attr( $post->ID ) . "' />"; | |
$referer = wp_get_referer(); | |
$current_user = wp_get_current_user(); | |
$user_id = $current_user->ID; | |
wp_nonce_field( $nonce_action ); | |
/* | |
* Some meta boxes hook into these actions to add hidden input fields in the classic post form. For backwards | |
* compatibility, we can capture the output from these actions, and extract the hidden input fields. | |
*/ | |
ob_start(); | |
/** This filter is documented in wp-admin/edit-form-advanced.php */ | |
do_action( 'edit_form_after_title', $post ); | |
/** This filter is documented in wp-admin/edit-form-advanced.php */ | |
do_action( 'edit_form_advanced', $post ); | |
$classic_output = ob_get_clean(); | |
$classic_elements = wp_html_split( $classic_output ); | |
$hidden_inputs = ''; | |
foreach ( $classic_elements as $element ) { | |
if ( 0 !== strpos( $element, '<input ' ) ) { | |
continue; | |
} | |
if ( preg_match( '/\stype=[\'"]hidden[\'"]\s/', $element ) ) { | |
echo $element; | |
} | |
} | |
?> | |
<input type="hidden" id="user-id" name="user_ID" value="<?php echo (int) $user_id; ?>" /> | |
<input type="hidden" id="hiddenaction" name="action" value="<?php echo esc_attr( $form_action ); ?>" /> | |
<input type="hidden" id="originalaction" name="originalaction" value="<?php echo esc_attr( $form_action ); ?>" /> | |
<input type="hidden" id="post_type" name="post_type" value="<?php echo esc_attr( $post->post_type ); ?>" /> | |
<input type="hidden" id="original_post_status" name="original_post_status" value="<?php echo esc_attr( $post->post_status ); ?>" /> | |
<input type="hidden" id="referredby" name="referredby" value="<?php echo $referer ? esc_url( $referer ) : ''; ?>" /> | |
<?php | |
if ( 'draft' !== get_post_status( $post ) ) { | |
wp_original_referer_field( true, 'previous' ); | |
} | |
echo $form_extra; | |
wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); | |
wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); | |
// Permalink title nonce. | |
wp_nonce_field( 'samplepermalink', 'samplepermalinknonce', false ); | |
/** | |
* Add hidden input fields to the meta box save form. | |
* | |
* Hook into this action to print `<input type="hidden" ... />` fields, which will be POSTed back to | |
* the server when meta boxes are saved. | |
* | |
* @since 5.0.0 | |
* | |
* @param WP_Post $post The post that is being edited. | |
*/ | |
do_action( 'block_editor_meta_box_hidden_fields', $post ); | |
} |