Customize: Reuse existing non-auto-draft posts and existing auto-draft posts in the customized state with matching slugs when applying starter content.
* Updates `wp_unique_post_slug()` to ignore `auto-draft` posts. Prevents publishing multiple posts that have the same slugs from starter content. * Fixes fatal error when attempting to save an header_image setting from a non-admin context. * Fixes substituting attachment symbols in options and theme mods. * Fixes applying starter content for header images and background images. Merges [39411] to 4.7 branch. See #38114. Fixes #38928 for 4.7. Built from https://develop.svn.wordpress.org/branches/4.7@39412 git-svn-id: http://core.svn.wordpress.org/branches/4.7@39352 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Weston Ruter
parent
816196aee7
commit
90cd5e5f80
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@ -971,6 +971,32 @@ final class WP_Customize_Manager {
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$starter_content_auto_draft_post_ids = array_merge( $starter_content_auto_draft_post_ids, $changeset_data['nav_menus_created_posts']['value'] );
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}
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// Make an index of all the posts needed and what their slugs are.
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$needed_posts = array();
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$attachments = $this->prepare_starter_content_attachments( $attachments );
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foreach ( $attachments as $attachment ) {
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$key = 'attachment:' . $attachment['post_name'];
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$needed_posts[ $key ] = true;
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}
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foreach ( array_keys( $posts ) as $post_symbol ) {
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if ( empty( $posts[ $post_symbol ]['post_name'] ) && empty( $posts[ $post_symbol ]['post_title'] ) ) {
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unset( $posts[ $post_symbol ] );
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continue;
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}
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if ( empty( $posts[ $post_symbol ]['post_name'] ) ) {
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$posts[ $post_symbol ]['post_name'] = sanitize_title( $posts[ $post_symbol ]['post_title'] );
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}
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if ( empty( $posts[ $post_symbol ]['post_type'] ) ) {
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$posts[ $post_symbol ]['post_type'] = 'post';
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}
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$needed_posts[ $posts[ $post_symbol ]['post_type'] . ':' . $posts[ $post_symbol ]['post_name'] ] = true;
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}
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$all_post_slugs = array_merge(
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wp_list_pluck( $attachments, 'post_name' ),
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wp_list_pluck( $posts, 'post_name' )
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);
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// Re-use auto-draft starter content posts referenced in the current customized state.
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$existing_starter_content_posts = array();
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if ( ! empty( $starter_content_auto_draft_post_ids ) ) {
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$existing_posts_query = new WP_Query( array(
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@ -984,50 +1010,32 @@ final class WP_Customize_Manager {
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}
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}
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// Re-use non-auto-draft posts.
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if ( ! empty( $all_post_slugs ) ) {
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$existing_posts_query = new WP_Query( array(
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'post_name__in' => $all_post_slugs,
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'post_status' => array_diff( get_post_stati(), array( 'auto-draft' ) ),
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'post_type' => 'any',
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'number' => -1,
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) );
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foreach ( $existing_posts_query->posts as $existing_post ) {
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$key = $existing_post->post_type . ':' . $existing_post->post_name;
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if ( isset( $needed_posts[ $key ] ) && ! isset( $existing_starter_content_posts[ $key ] ) ) {
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$existing_starter_content_posts[ $key ] = $existing_post;
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}
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}
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}
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// Attachments are technically posts but handled differently.
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if ( ! empty( $attachments ) ) {
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// Such is The WordPress Way.
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require_once( ABSPATH . 'wp-admin/includes/file.php' );
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require_once( ABSPATH . 'wp-admin/includes/media.php' );
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require_once( ABSPATH . 'wp-admin/includes/image.php' );
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$attachment_ids = array();
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foreach ( $attachments as $symbol => $attachment ) {
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// A file is required and URLs to files are not currently allowed.
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if ( empty( $attachment['file'] ) || preg_match( '#^https?://$#', $attachment['file'] ) ) {
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continue;
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}
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$file_array = array();
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$file_path = null;
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if ( file_exists( $attachment['file'] ) ) {
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$file_path = $attachment['file']; // Could be absolute path to file in plugin.
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} elseif ( is_child_theme() && file_exists( get_stylesheet_directory() . '/' . $attachment['file'] ) ) {
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$file_path = get_stylesheet_directory() . '/' . $attachment['file'];
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} elseif ( file_exists( get_template_directory() . '/' . $attachment['file'] ) ) {
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$file_path = get_template_directory() . '/' . $attachment['file'];
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} else {
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continue;
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}
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$file_array['name'] = basename( $attachment['file'] );
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// Skip file types that are not recognized.
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$checked_filetype = wp_check_filetype( $file_array['name'] );
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if ( empty( $checked_filetype['type'] ) ) {
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continue;
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}
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// Ensure post_name is set since not automatically derived from post_title for new auto-draft posts.
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if ( empty( $attachment['post_name'] ) ) {
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if ( ! empty( $attachment['post_title'] ) ) {
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$attachment['post_name'] = sanitize_title( $attachment['post_title'] );
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} else {
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$attachment['post_name'] = sanitize_title( preg_replace( '/\.\w+$/', '', $file_array['name'] ) );
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}
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}
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$file_array = array(
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'name' => $attachment['file_name'],
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);
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$file_path = $attachment['file_path'];
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$attachment_id = null;
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$attached_file = null;
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if ( isset( $existing_starter_content_posts[ 'attachment:' . $attachment['post_name'] ] ) ) {
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@ -1080,14 +1088,14 @@ final class WP_Customize_Manager {
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}
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$attachment_ids[ $symbol ] = $attachment_id;
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$starter_content_auto_draft_post_ids = array_merge( $starter_content_auto_draft_post_ids, array_values( $attachment_ids ) );
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}
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$starter_content_auto_draft_post_ids = array_merge( $starter_content_auto_draft_post_ids, array_values( $attachment_ids ) );
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}
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// Posts & pages.
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if ( ! empty( $posts ) ) {
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foreach ( array_keys( $posts ) as $post_symbol ) {
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if ( empty( $posts[ $post_symbol ]['post_type'] ) ) {
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if ( empty( $posts[ $post_symbol ]['post_type'] ) || empty( $posts[ $post_symbol ]['post_name'] ) ) {
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continue;
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}
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$post_type = $posts[ $post_symbol ]['post_type'];
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@ -1209,8 +1217,14 @@ final class WP_Customize_Manager {
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// Options.
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foreach ( $options as $name => $value ) {
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if ( preg_match( '/^{{(?P<symbol>.+)}}$/', $value, $matches ) && isset( $posts[ $matches['symbol'] ] ) ) {
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if ( preg_match( '/^{{(?P<symbol>.+)}}$/', $value, $matches ) ) {
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if ( isset( $posts[ $matches['symbol'] ] ) ) {
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$value = $posts[ $matches['symbol'] ]['ID'];
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} elseif ( isset( $attachment_ids[ $matches['symbol'] ] ) ) {
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$value = $attachment_ids[ $matches['symbol'] ];
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} else {
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continue;
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}
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}
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if ( empty( $changeset_data[ $name ] ) || ! empty( $changeset_data[ $name ]['starter_content'] ) ) {
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@ -1221,8 +1235,31 @@ final class WP_Customize_Manager {
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// Theme mods.
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foreach ( $theme_mods as $name => $value ) {
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if ( preg_match( '/^{{(?P<symbol>.+)}}$/', $value, $matches ) && isset( $posts[ $matches['symbol'] ] ) ) {
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if ( preg_match( '/^{{(?P<symbol>.+)}}$/', $value, $matches ) ) {
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if ( isset( $posts[ $matches['symbol'] ] ) ) {
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$value = $posts[ $matches['symbol'] ]['ID'];
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} elseif ( isset( $attachment_ids[ $matches['symbol'] ] ) ) {
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$value = $attachment_ids[ $matches['symbol'] ];
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} else {
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continue;
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}
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}
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// Handle header image as special case since setting has a legacy format.
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if ( 'header_image' === $name ) {
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$name = 'header_image_data';
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$metadata = wp_get_attachment_metadata( $value );
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if ( empty( $metadata ) ) {
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continue;
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}
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$value = array(
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'attachment_id' => $value,
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'url' => wp_get_attachment_url( $value ),
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'height' => $metadata['height'],
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'width' => $metadata['width'],
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);
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} elseif ( 'background_image' === $name ) {
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$value = wp_get_attachment_url( $value );
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}
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if ( empty( $changeset_data[ $name ] ) || ! empty( $changeset_data[ $name ]['starter_content'] ) ) {
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@ -1240,6 +1277,69 @@ final class WP_Customize_Manager {
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}
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}
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/**
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* Prepare starter content attachments.
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*
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* Ensure that the attachments are valid and that they have slugs and file name/path.
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*
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* @since 4.7.0
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* @access private
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*
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* @param array $attachments Attachments.
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* @return array Prepared attachments.
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*/
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protected function prepare_starter_content_attachments( $attachments ) {
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$prepared_attachments = array();
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if ( empty( $attachments ) ) {
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return $prepared_attachments;
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}
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// Such is The WordPress Way.
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require_once( ABSPATH . 'wp-admin/includes/file.php' );
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require_once( ABSPATH . 'wp-admin/includes/media.php' );
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require_once( ABSPATH . 'wp-admin/includes/image.php' );
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foreach ( $attachments as $symbol => $attachment ) {
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// A file is required and URLs to files are not currently allowed.
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if ( empty( $attachment['file'] ) || preg_match( '#^https?://$#', $attachment['file'] ) ) {
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continue;
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}
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$file_path = null;
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if ( file_exists( $attachment['file'] ) ) {
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$file_path = $attachment['file']; // Could be absolute path to file in plugin.
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} elseif ( is_child_theme() && file_exists( get_stylesheet_directory() . '/' . $attachment['file'] ) ) {
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$file_path = get_stylesheet_directory() . '/' . $attachment['file'];
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} elseif ( file_exists( get_template_directory() . '/' . $attachment['file'] ) ) {
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$file_path = get_template_directory() . '/' . $attachment['file'];
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} else {
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continue;
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}
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$file_name = basename( $attachment['file'] );
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// Skip file types that are not recognized.
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$checked_filetype = wp_check_filetype( $file_name );
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if ( empty( $checked_filetype['type'] ) ) {
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continue;
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}
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// Ensure post_name is set since not automatically derived from post_title for new auto-draft posts.
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if ( empty( $attachment['post_name'] ) ) {
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if ( ! empty( $attachment['post_title'] ) ) {
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$attachment['post_name'] = sanitize_title( $attachment['post_title'] );
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} else {
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$attachment['post_name'] = sanitize_title( preg_replace( '/\.\w+$/', '', $file_name ) );
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}
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}
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$attachment['file_name'] = $file_name;
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$attachment['file_path'] = $file_path;
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$prepared_attachments[ $symbol ] = $attachment;
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}
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return $prepared_attachments;
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}
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/**
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* Save starter content changeset.
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*
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@ -29,6 +29,15 @@ final class WP_Customize_Header_Image_Setting extends WP_Customize_Setting {
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public function update( $value ) {
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global $custom_image_header;
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// If _custom_header_background_just_in_time() fails to initialize $custom_image_header when not is_admin().
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if ( empty( $custom_image_header ) ) {
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require_once( ABSPATH . 'wp-admin/custom-header.php' );
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$args = get_theme_support( 'custom-header' );
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$admin_head_callback = isset( $args[0]['admin-head-callback'] ) ? $args[0]['admin-head-callback'] : null;
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$admin_preview_callback = isset( $args[0]['admin-preview-callback'] ) ? $args[0]['admin-preview-callback'] : null;
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$custom_image_header = new Custom_Image_Header( $admin_head_callback, $admin_preview_callback );
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}
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// If the value doesn't exist (removed or random),
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// use the header_image value.
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if ( ! $value )
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@ -3673,7 +3673,7 @@ function wp_unique_post_slug( $slug, $post_ID, $post_status, $post_type, $post_p
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if ( 'attachment' == $post_type ) {
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// Attachment slugs must be unique across all types.
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND ID != %d LIMIT 1";
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_status != 'auto-draft' AND post_name = %s AND ID != %d LIMIT 1";
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$post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_ID ) );
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/**
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@ -3701,7 +3701,7 @@ function wp_unique_post_slug( $slug, $post_ID, $post_status, $post_type, $post_p
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* Page slugs must be unique within their own trees. Pages are in a separate
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* namespace than posts so page slugs are allowed to overlap post slugs.
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*/
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type IN ( %s, 'attachment' ) AND ID != %d AND post_parent = %d LIMIT 1";
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_status != 'auto-draft' AND post_name = %s AND post_type IN ( %s, 'attachment' ) AND ID != %d AND post_parent = %d LIMIT 1";
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$post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_type, $post_ID, $post_parent ) );
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/**
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@ -3725,7 +3725,7 @@ function wp_unique_post_slug( $slug, $post_ID, $post_status, $post_type, $post_p
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}
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} else {
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// Post slugs must be unique across all posts.
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type = %s AND ID != %d LIMIT 1";
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$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_status != 'auto-draft' AND post_name = %s AND post_type = %s AND ID != %d LIMIT 1";
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$post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_type, $post_ID ) );
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// Prevent new post slugs that could result in URLs that conflict with date archives.
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.7-RC1-39410';
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$wp_version = '4.7-RC1-39412';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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