* @param string $value The new value of the theme mod.
* @param string $old_value The current value of the theme mod.
*/
- $mods[ $name ] = apply_filters( "pre_set_theme_mod_$name", $value, $old_value );
+ $mods[ $name ] = apply_filters( "pre_set_theme_mod_{$name}", $value, $old_value );
$theme = get_option( 'stylesheet' );
update_option( "theme_mods_$theme", $mods );
*/
function get_header_image_tag( $attr = array() ) {
$header = get_custom_header();
+ $header->url = get_header_image();
- if ( empty( $header->url ) ) {
+ if ( ! $header->url ) {
return '';
}
'thumbnail_url' => '',
'width' => get_theme_support( 'custom-header', 'width' ),
'height' => get_theme_support( 'custom-header', 'height' ),
+ 'video' => get_theme_support( 'custom-header', 'video' ),
);
return (object) wp_parse_args( $data, $default );
}
}
}
+/**
+ * Check whether a header video is set or not.
+ *
+ * @since 4.7.0
+ *
+ * @see get_header_video_url()
+ *
+ * @return bool Whether a header video is set or not.
+ */
+function has_header_video() {
+ return (bool) get_header_video_url();
+}
+
+/* Retrieve header video URL for custom header.
+ *
+ * Uses a local video if present, or falls back to an external video. Returns false if there is no video.
+ *
+ * @since 4.7.0
+ *
+ * @return string|false
+ */
+function get_header_video_url() {
+ $id = absint( get_theme_mod( 'header_video' ) );
+ $url = esc_url( get_theme_mod( 'external_header_video' ) );
+
+ if ( ! $id && ! $url ) {
+ return false;
+ }
+
+ if ( $id ) {
+ // Get the file URL from the attachment ID.
+ $url = wp_get_attachment_url( $id );
+ }
+
+ return esc_url_raw( set_url_scheme( $url ) );
+}
+
+/**
+ * Display header video URL.
+ *
+ * @since 4.7.0
+ */
+function the_header_video_url() {
+ $video = get_header_video_url();
+ if ( $video ) {
+ echo esc_url( $video );
+ }
+}
+
+/**
+ * Retrieve header video settings.
+ *
+ * @since 4.7.0
+ *
+ * @return array
+ */
+function get_header_video_settings() {
+ $header = get_custom_header();
+ $video_url = get_header_video_url();
+ $video_type = wp_check_filetype( $video_url, wp_get_mime_types() );
+
+ $settings = array(
+ 'mimeType' => '',
+ 'posterUrl' => get_header_image(),
+ 'videoUrl' => $video_url,
+ 'width' => absint( $header->width ),
+ 'height' => absint( $header->height ),
+ 'minWidth' => 900,
+ 'minHeight' => 500,
+ 'l10n' => array(
+ 'pause' => __( 'Pause' ),
+ 'play' => __( 'Play' ),
+ 'pauseSpeak' => __( 'Video is paused.'),
+ 'playSpeak' => __( 'Video is playing.'),
+ ),
+ );
+
+ if ( preg_match( '#^https?://(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#', $video_url ) ) {
+ $settings['mimeType'] = 'video/x-youtube';
+ } elseif ( ! empty( $video_type['type'] ) ) {
+ $settings['mimeType'] = $video_type['type'];
+ }
+
+ return apply_filters( 'header_video_settings', $settings );
+}
+
+/**
+ * Check whether a custom header is set or not.
+ *
+ * @since 4.7.0
+ *
+ * @return bool True if a custom header is set. False if not.
+ */
+function has_custom_header() {
+ if ( has_header_image() || ( has_header_video() && is_header_video_active() ) ) {
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * Checks whether the custom header video is eligible to show on the current page.
+ *
+ * @since 4.7.0
+ *
+ * @return bool True if the custom header video should be shown. False if not.
+ */
+function is_header_video_active() {
+ if ( ! get_theme_support( 'custom-header', 'video' ) ) {
+ return false;
+ }
+
+ $video_active_cb = get_theme_support( 'custom-header', 'video-active-callback' );
+
+ if ( empty( $video_active_cb ) || ! is_callable( $video_active_cb ) ) {
+ $show_video = true;
+ } else {
+ $show_video = call_user_func( $video_active_cb );
+ }
+
+ /**
+ * Modify whether the custom header video is eligible to show on the current page.
+ *
+ * @since 4.7.0
+ *
+ * @param bool $show_video Whether the custom header video should be shown. Returns the value
+ * of the theme setting for the `custom-header`'s `video-active-callback`.
+ * If no callback is set, the default value is that of `is_front_page()`.
+ */
+ return apply_filters( 'is_header_video_active', $show_video );
+}
+
+/**
+ * Retrieve the markup for a custom header.
+ *
+ * The container div will always be returned in the Customizer preview.
+ *
+ * @since 4.7.0
+ *
+ * @return string The markup for a custom header on success.
+ */
+function get_custom_header_markup() {
+ if ( ! has_custom_header() && ! is_customize_preview() ) {
+ return '';
+ }
+
+ return sprintf(
+ '<div id="wp-custom-header" class="wp-custom-header">%s</div>',
+ get_header_image_tag()
+ );
+}
+
+/**
+ * Print the markup for a custom header.
+ *
+ * A container div will always be printed in the Customizer preview.
+ *
+ * @since 4.7.0
+ */
+function the_custom_header_markup() {
+ $custom_header = get_custom_header_markup();
+ if ( empty( $custom_header ) ) {
+ return;
+ }
+
+ echo $custom_header;
+
+ if ( is_header_video_active() && ( has_header_video() || is_customize_preview() ) ) {
+ wp_enqueue_script( 'wp-custom-header' );
+ wp_localize_script( 'wp-custom-header', '_wpCustomHeaderSettings', get_header_video_settings() );
+ }
+}
+
/**
* Retrieve background image for custom background.
*
$color = false;
}
- if ( ! $background && ! $color )
+ if ( ! $background && ! $color ) {
+ if ( is_customize_preview() ) {
+ echo '<style type="text/css" id="custom-background-css"></style>';
+ }
return;
+ }
$style = $color ? "background-color: #$color;" : '';
if ( $background ) {
- $image = " background-image: url('$background');";
+ $image = ' background-image: url("' . esc_url_raw( $background ) . '");';
+
+ // Background Position.
+ $position_x = get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'default-position-x' ) );
+ $position_y = get_theme_mod( 'background_position_y', get_theme_support( 'custom-background', 'default-position-y' ) );
+
+ if ( ! in_array( $position_x, array( 'left', 'center', 'right' ), true ) ) {
+ $position_x = 'left';
+ }
+
+ if ( ! in_array( $position_y, array( 'top', 'center', 'bottom' ), true ) ) {
+ $position_y = 'top';
+ }
+
+ $position = " background-position: $position_x $position_y;";
+ // Background Size.
+ $size = get_theme_mod( 'background_size', get_theme_support( 'custom-background', 'default-size' ) );
+
+ if ( ! in_array( $size, array( 'auto', 'contain', 'cover' ), true ) ) {
+ $size = 'auto';
+ }
+
+ $size = " background-size: $size;";
+
+ // Background Repeat.
$repeat = get_theme_mod( 'background_repeat', get_theme_support( 'custom-background', 'default-repeat' ) );
- if ( ! in_array( $repeat, array( 'no-repeat', 'repeat-x', 'repeat-y', 'repeat' ) ) )
+
+ if ( ! in_array( $repeat, array( 'repeat-x', 'repeat-y', 'repeat', 'no-repeat' ), true ) ) {
$repeat = 'repeat';
- $repeat = " background-repeat: $repeat;";
+ }
- $position = get_theme_mod( 'background_position_x', get_theme_support( 'custom-background', 'default-position-x' ) );
- if ( ! in_array( $position, array( 'center', 'right', 'left' ) ) )
- $position = 'left';
- $position = " background-position: top $position;";
+ $repeat = " background-repeat: $repeat;";
+ // Background Scroll.
$attachment = get_theme_mod( 'background_attachment', get_theme_support( 'custom-background', 'default-attachment' ) );
- if ( ! in_array( $attachment, array( 'fixed', 'scroll' ) ) )
+
+ if ( 'fixed' !== $attachment ) {
$attachment = 'scroll';
+ }
+
$attachment = " background-attachment: $attachment;";
- $style .= $image . $repeat . $position . $attachment;
+ $style .= $image . $position . $size . $repeat . $attachment;
}
?>
<style type="text/css" id="custom-background-css">
<?php
}
+/**
+ * Render the Custom CSS style element.
+ *
+ * @since 4.7.0
+ * @access public
+ */
+function wp_custom_css_cb() {
+ $styles = wp_get_custom_css();
+ if ( $styles || is_customize_preview() ) : ?>
+ <style type="text/css" id="wp-custom-css">
+ <?php echo strip_tags( $styles ); // Note that esc_html() cannot be used because `div > span` is not interpreted properly. ?>
+ </style>
+ <?php endif;
+}
+
+/**
+ * Fetch the `custom_css` post for a given theme.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param string $stylesheet Optional. A theme object stylesheet name. Defaults to the current theme.
+ * @return WP_Post|null The custom_css post or null if none exists.
+ */
+function wp_get_custom_css_post( $stylesheet = '' ) {
+ if ( empty( $stylesheet ) ) {
+ $stylesheet = get_stylesheet();
+ }
+
+ $custom_css_query_vars = array(
+ 'post_type' => 'custom_css',
+ 'post_status' => get_post_stati(),
+ 'name' => sanitize_title( $stylesheet ),
+ 'posts_per_page' => 1,
+ 'no_found_rows' => true,
+ 'cache_results' => true,
+ 'update_post_meta_cache' => false,
+ 'update_post_term_cache' => false,
+ 'lazy_load_term_meta' => false,
+ );
+
+ $post = null;
+ if ( get_stylesheet() === $stylesheet ) {
+ $post_id = get_theme_mod( 'custom_css_post_id' );
+
+ if ( $post_id > 0 && get_post( $post_id ) ) {
+ $post = get_post( $post_id );
+ }
+
+ // `-1` indicates no post exists; no query necessary.
+ if ( ! $post && -1 !== $post_id ) {
+ $query = new WP_Query( $custom_css_query_vars );
+ $post = $query->post;
+ /*
+ * Cache the lookup. See wp_update_custom_css_post().
+ * @todo This should get cleared if a custom_css post is added/removed.
+ */
+ set_theme_mod( 'custom_css_post_id', $post ? $post->ID : -1 );
+ }
+ } else {
+ $query = new WP_Query( $custom_css_query_vars );
+ $post = $query->post;
+ }
+
+ return $post;
+}
+
+/**
+ * Fetch the saved Custom CSS content for rendering.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param string $stylesheet Optional. A theme object stylesheet name. Defaults to the current theme.
+ * @return string The Custom CSS Post content.
+ */
+function wp_get_custom_css( $stylesheet = '' ) {
+ $css = '';
+
+ if ( empty( $stylesheet ) ) {
+ $stylesheet = get_stylesheet();
+ }
+
+ $post = wp_get_custom_css_post( $stylesheet );
+ if ( $post ) {
+ $css = $post->post_content;
+ }
+
+ /**
+ * Modify the Custom CSS Output into the <head>.
+ *
+ * @since 4.7.0
+ *
+ * @param string $css CSS pulled in from the Custom CSS CPT.
+ * @param string $stylesheet The theme stylesheet name.
+ */
+ $css = apply_filters( 'wp_get_custom_css', $css, $stylesheet );
+
+ return $css;
+}
+
+/**
+ * Update the `custom_css` post for a given theme.
+ *
+ * Inserts a `custom_css` post when one doesn't yet exist.
+ *
+ * @since 4.7.0
+ * @access public
+ *
+ * @param string $css CSS, stored in `post_content`.
+ * @param array $args {
+ * Args.
+ *
+ * @type string $preprocessed Pre-processed CSS, stored in `post_content_filtered`. Normally empty string. Optional.
+ * @type string $stylesheet Stylesheet (child theme) to update. Optional, defaults to current theme/stylesheet.
+ * }
+ * @return WP_Post|WP_Error Post on success, error on failure.
+ */
+function wp_update_custom_css_post( $css, $args = array() ) {
+ $args = wp_parse_args( $args, array(
+ 'preprocessed' => '',
+ 'stylesheet' => get_stylesheet(),
+ ) );
+
+ $data = array(
+ 'css' => $css,
+ 'preprocessed' => $args['preprocessed'],
+ );
+
+ /**
+ * Filters the `css` (`post_content`) and `preprocessed` (`post_content_filtered`) args for a `custom_css` post being updated.
+ *
+ * This filter can be used by plugin that offer CSS pre-processors, to store the original
+ * pre-processed CSS in `post_content_filtered` and then store processed CSS in `post_content`.
+ * When used in this way, the `post_content_filtered` should be supplied as the setting value
+ * instead of `post_content` via a the `customize_value_custom_css` filter, for example:
+ *
+ * <code>
+ * add_filter( 'customize_value_custom_css', function( $value, $setting ) {
+ * $post = wp_get_custom_css_post( $setting->stylesheet );
+ * if ( $post && ! empty( $post->post_content_filtered ) ) {
+ * $css = $post->post_content_filtered;
+ * }
+ * return $css;
+ * }, 10, 2 );
+ * </code>
+ *
+ * @since 4.7.0
+ * @param array $data {
+ * Custom CSS data.
+ *
+ * @type string $css CSS stored in `post_content`.
+ * @type string $preprocessed Pre-processed CSS stored in `post_content_filtered`. Normally empty string.
+ * }
+ * @param array $args {
+ * The args passed into `wp_update_custom_css_post()` merged with defaults.
+ *
+ * @type string $css The original CSS passed in to be updated.
+ * @type string $preprocessed The original preprocessed CSS passed in to be updated.
+ * @type string $stylesheet The stylesheet (theme) being updated.
+ * }
+ */
+ $data = apply_filters( 'update_custom_css_data', $data, array_merge( $args, compact( 'css' ) ) );
+
+ $post_data = array(
+ 'post_title' => $args['stylesheet'],
+ 'post_name' => sanitize_title( $args['stylesheet'] ),
+ 'post_type' => 'custom_css',
+ 'post_status' => 'publish',
+ 'post_content' => $data['css'],
+ 'post_content_filtered' => $data['preprocessed'],
+ );
+
+ // Update post if it already exists, otherwise create a new one.
+ $post = wp_get_custom_css_post( $args['stylesheet'] );
+ if ( $post ) {
+ $post_data['ID'] = $post->ID;
+ $r = wp_update_post( wp_slash( $post_data ), true );
+ } else {
+ $r = wp_insert_post( wp_slash( $post_data ), true );
+
+ if ( ! is_wp_error( $r ) ) {
+ if ( get_stylesheet() === $args['stylesheet'] ) {
+ set_theme_mod( 'custom_css_post_id', $r );
+ }
+
+ // Trigger creation of a revision. This should be removed once #30854 is resolved.
+ if ( 0 === count( wp_get_post_revisions( $r ) ) ) {
+ wp_save_post_revision( $r );
+ }
+ }
+ }
+
+ if ( is_wp_error( $r ) ) {
+ return $r;
+ }
+ return get_post( $r );
+}
+
/**
* Add callback for custom TinyMCE editor stylesheets.
*
return apply_filters( 'editor_stylesheets', $stylesheets );
}
+/**
+ * Expand a theme's starter content configuration using core-provided data.
+ *
+ * @since 4.7.0
+ *
+ * @return array Array of starter content.
+ */
+function get_theme_starter_content() {
+ $theme_support = get_theme_support( 'starter-content' );
+ if ( is_array( $theme_support ) && ! empty( $theme_support[0] ) && is_array( $theme_support[0] ) ) {
+ $config = $theme_support[0];
+ } else {
+ $config = array();
+ }
+
+ $core_content = array(
+ 'widgets' => array(
+ 'text_business_info' => array( 'text', array(
+ 'title' => _x( 'Find Us', 'Theme starter content' ),
+ 'text' => join( '', array(
+ '<p><strong>' . _x( 'Address', 'Theme starter content' ) . '</strong><br />',
+ _x( '123 Main Street', 'Theme starter content' ) . '<br />' . _x( 'New York, NY 10001', 'Theme starter content' ) . '</p>',
+ '<p><strong>' . _x( 'Hours', 'Theme starter content' ) . '</strong><br />',
+ _x( 'Monday—Friday: 9:00AM–5:00PM', 'Theme starter content' ) . '<br />' . _x( 'Saturday & Sunday: 11:00AM–3:00PM', 'Theme starter content' ) . '</p>'
+ ) ),
+ ) ),
+ 'text_about' => array( 'text', array(
+ 'title' => _x( 'About This Site', 'Theme starter content' ),
+ 'text' => _x( 'This may be a good place to introduce yourself and your site or include some credits.', 'Theme starter content' ),
+ ) ),
+ 'archives' => array( 'archives', array(
+ 'title' => _x( 'Archives', 'Theme starter content' ),
+ ) ),
+ 'calendar' => array( 'calendar', array(
+ 'title' => _x( 'Calendar', 'Theme starter content' ),
+ ) ),
+ 'categories' => array( 'categories', array(
+ 'title' => _x( 'Categories', 'Theme starter content' ),
+ ) ),
+ 'meta' => array( 'meta', array(
+ 'title' => _x( 'Meta', 'Theme starter content' ),
+ ) ),
+ 'recent-comments' => array( 'recent-comments', array(
+ 'title' => _x( 'Recent Comments', 'Theme starter content' ),
+ ) ),
+ 'recent-posts' => array( 'recent-posts', array(
+ 'title' => _x( 'Recent Posts', 'Theme starter content' ),
+ ) ),
+ 'search' => array( 'search', array(
+ 'title' => _x( 'Search', 'Theme starter content' ),
+ ) ),
+ ),
+ 'nav_menus' => array(
+ 'link_home' => array(
+ 'type' => 'custom',
+ 'title' => _x( 'Home', 'Theme starter content' ),
+ 'url' => home_url(),
+ ),
+ 'page_home' => array( // Deprecated in favor of home_link.
+ 'type' => 'post_type',
+ 'object' => 'page',
+ 'object_id' => '{{home}}',
+ ),
+ 'page_about' => array(
+ 'type' => 'post_type',
+ 'object' => 'page',
+ 'object_id' => '{{about}}',
+ ),
+ 'page_blog' => array(
+ 'type' => 'post_type',
+ 'object' => 'page',
+ 'object_id' => '{{blog}}',
+ ),
+ 'page_news' => array(
+ 'type' => 'post_type',
+ 'object' => 'page',
+ 'object_id' => '{{news}}',
+ ),
+ 'page_contact' => array(
+ 'type' => 'post_type',
+ 'object' => 'page',
+ 'object_id' => '{{contact}}',
+ ),
+
+ 'link_email' => array(
+ 'title' => _x( 'Email', 'Theme starter content' ),
+ 'url' => 'mailto:wordpress@example.com',
+ ),
+ 'link_facebook' => array(
+ 'title' => _x( 'Facebook', 'Theme starter content' ),
+ 'url' => 'https://www.facebook.com/wordpress',
+ ),
+ 'link_foursquare' => array(
+ 'title' => _x( 'Foursquare', 'Theme starter content' ),
+ 'url' => 'https://foursquare.com/',
+ ),
+ 'link_github' => array(
+ 'title' => _x( 'GitHub', 'Theme starter content' ),
+ 'url' => 'https://github.com/wordpress/',
+ ),
+ 'link_instagram' => array(
+ 'title' => _x( 'Instagram', 'Theme starter content' ),
+ 'url' => 'https://www.instagram.com/explore/tags/wordcamp/',
+ ),
+ 'link_linkedin' => array(
+ 'title' => _x( 'LinkedIn', 'Theme starter content' ),
+ 'url' => 'https://www.linkedin.com/company/1089783',
+ ),
+ 'link_pinterest' => array(
+ 'title' => _x( 'Pinterest', 'Theme starter content' ),
+ 'url' => 'https://www.pinterest.com/',
+ ),
+ 'link_twitter' => array(
+ 'title' => _x( 'Twitter', 'Theme starter content' ),
+ 'url' => 'https://twitter.com/wordpress',
+ ),
+ 'link_yelp' => array(
+ 'title' => _x( 'Yelp', 'Theme starter content' ),
+ 'url' => 'https://www.yelp.com',
+ ),
+ 'link_youtube' => array(
+ 'title' => _x( 'YouTube', 'Theme starter content' ),
+ 'url' => 'https://www.youtube.com/channel/UCdof4Ju7amm1chz1gi1T2ZA',
+ ),
+ ),
+ 'posts' => array(
+ 'home' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'Home', 'Theme starter content' ),
+ 'post_content' => _x( 'Welcome to your site! This is your homepage, which is what most visitors will see when they come to your site for the first time.', 'Theme starter content' ),
+ ),
+ 'about' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'About', 'Theme starter content' ),
+ 'post_content' => _x( 'You might be an artist who would like to introduce yourself and your work here or maybe you’re a business with a mission to describe.', 'Theme starter content' ),
+ ),
+ 'contact' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'Contact', 'Theme starter content' ),
+ 'post_content' => _x( 'This is a page with some basic contact information, such as an address and phone number. You might also try a plugin to add a contact form.', 'Theme starter content' ),
+ ),
+ 'blog' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'Blog', 'Theme starter content' ),
+ ),
+ 'news' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'News', 'Theme starter content' ),
+ ),
+
+ 'homepage-section' => array(
+ 'post_type' => 'page',
+ 'post_title' => _x( 'A homepage section', 'Theme starter content' ),
+ 'post_content' => _x( 'This is an example of a homepage section. Homepage sections can be any page other than the homepage itself, including the page that shows your latest blog posts.', 'Theme starter content' ),
+ ),
+ ),
+ );
+
+ $content = array();
+
+ foreach ( $config as $type => $args ) {
+ switch( $type ) {
+ // Use options and theme_mods as-is.
+ case 'options' :
+ case 'theme_mods' :
+ $content[ $type ] = $config[ $type ];
+ break;
+
+ // Widgets are grouped into sidebars.
+ case 'widgets' :
+ foreach ( $config[ $type ] as $sidebar_id => $widgets ) {
+ foreach ( $widgets as $id => $widget ) {
+ if ( is_array( $widget ) ) {
+
+ // Item extends core content.
+ if ( ! empty( $core_content[ $type ][ $id ] ) ) {
+ $widget = array(
+ $core_content[ $type ][ $id ][0],
+ array_merge( $core_content[ $type ][ $id ][1], $widget ),
+ );
+ }
+
+ $content[ $type ][ $sidebar_id ][] = $widget;
+ } elseif ( is_string( $widget ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $widget ] ) ) {
+ $content[ $type ][ $sidebar_id ][] = $core_content[ $type ][ $widget ];
+ }
+ }
+ }
+ break;
+
+ // And nav menu items are grouped into nav menus.
+ case 'nav_menus' :
+ foreach ( $config[ $type ] as $nav_menu_location => $nav_menu ) {
+
+ // Ensure nav menus get a name.
+ if ( empty( $nav_menu['name'] ) ) {
+ $nav_menu['name'] = $nav_menu_location;
+ }
+
+ $content[ $type ][ $nav_menu_location ]['name'] = $nav_menu['name'];
+
+ foreach ( $nav_menu['items'] as $id => $nav_menu_item ) {
+ if ( is_array( $nav_menu_item ) ) {
+
+ // Item extends core content.
+ if ( ! empty( $core_content[ $type ][ $id ] ) ) {
+ $nav_menu_item = array_merge( $core_content[ $type ][ $id ], $nav_menu_item );
+ }
+
+ $content[ $type ][ $nav_menu_location ]['items'][] = $nav_menu_item;
+ } elseif ( is_string( $nav_menu_item ) && ! empty( $core_content[ $type ] ) && ! empty( $core_content[ $type ][ $nav_menu_item ] ) ) {
+ $content[ $type ][ $nav_menu_location ]['items'][] = $core_content[ $type ][ $nav_menu_item ];
+ }
+ }
+ }
+ break;
+
+ // Attachments are posts but have special treatment.
+ case 'attachments' :
+ foreach ( $config[ $type ] as $id => $item ) {
+ if ( ! empty( $item['file'] ) ) {
+ $content[ $type ][ $id ] = $item;
+ }
+ }
+ break;
+
+ // All that's left now are posts (besides attachments). Not a default case for the sake of clarity and future work.
+ case 'posts' :
+ foreach ( $config[ $type ] as $id => $item ) {
+ if ( is_array( $item ) ) {
+
+ // Item extends core content.
+ if ( ! empty( $core_content[ $type ][ $id ] ) ) {
+ $item = array_merge( $core_content[ $type ][ $id ], $item );
+ }
+
+ // Enforce a subset of fields.
+ $content[ $type ][ $id ] = wp_array_slice_assoc(
+ $item,
+ array(
+ 'post_type',
+ 'post_title',
+ 'post_excerpt',
+ 'post_name',
+ 'post_content',
+ 'menu_order',
+ 'comment_status',
+ 'thumbnail',
+ 'template',
+ )
+ );
+ } elseif ( is_string( $item ) && ! empty( $core_content[ $type ][ $item ] ) ) {
+ $content[ $type ][ $item ] = $core_content[ $type ][ $item ];
+ }
+ }
+ break;
+ }
+ }
+
+ /**
+ * Filters the expanded array of starter content.
+ *
+ * @since 4.7.0
+ *
+ * @param array $content Array of starter content.
+ * @param array $config Array of theme-specific starter content configuration.
+ */
+ return apply_filters( 'get_theme_starter_content', $content, $config );
+}
+
/**
* Registers theme support for a given feature.
*
* @since 3.9.0 The `html5` feature now also accepts 'gallery' and 'caption'
* @since 4.1.0 The `title-tag` feature was added
* @since 4.5.0 The `customize-selective-refresh-widgets` feature was added
+ * @since 4.7.0 The `starter-content` feature was added
*
* @global array $_wp_theme_features
*
* @param string $feature The feature being added. Likely core values include 'post-formats',
* 'post-thumbnails', 'html5', 'custom-logo', 'custom-header-uploads',
- * 'custom-header', 'custom-background', 'title-tag', etc.
+ * 'custom-header', 'custom-background', 'title-tag', 'starter-content', etc.
* @param mixed $args,... Optional extra arguments to pass along with certain features.
* @return void|bool False on failure, void otherwise.
*/
'wp-head-callback' => '',
'admin-head-callback' => '',
'admin-preview-callback' => '',
+ 'video' => false,
+ 'video-active-callback' => 'is_front_page',
);
$jit = isset( $args[0]['__jit'] );
$defaults = array(
'default-image' => '',
- 'default-repeat' => 'repeat',
+ 'default-preset' => 'default',
'default-position-x' => 'left',
+ 'default-position-y' => 'top',
+ 'default-size' => 'auto',
+ 'default-repeat' => 'repeat',
'default-attachment' => 'scroll',
'default-color' => '',
'wp-head-callback' => '_custom_background_cb',
if ( ! did_action( 'wp_loaded' ) )
break;
$support = get_theme_support( 'custom-header' );
- if ( $support[0]['wp-head-callback'] )
+ if ( isset( $support[0]['wp-head-callback'] ) ) {
remove_action( 'wp_head', $support[0]['wp-head-callback'] );
- remove_action( 'admin_menu', array( $GLOBALS['custom_image_header'], 'init' ) );
- unset( $GLOBALS['custom_image_header'] );
+ }
+ if ( isset( $GLOBALS['custom_image_header'] ) ) {
+ remove_action( 'admin_menu', array( $GLOBALS['custom_image_header'], 'init' ) );
+ unset( $GLOBALS['custom_image_header'] );
+ }
break;
case 'custom-background' :
*
* The dynamic portion of the hook name, `$feature`, refers to the specific theme
* feature. Possible values include 'post-formats', 'post-thumbnails', 'custom-background',
- * 'custom-header', 'menus', 'automatic-feed-links', 'html5', and `customize-selective-refresh-widgets`.
+ * 'custom-header', 'menus', 'automatic-feed-links', 'html5',
+ * 'starter-content', and 'customize-selective-refresh-widgets'.
*
* @since 3.4.0
*
* Includes and instantiates the WP_Customize_Manager class.
*
* Loads the Customizer at plugins_loaded when accessing the customize.php admin
- * page or when any request includes a wp_customize=on param, either as a GET
- * query var or as POST data. This param is a signal for whether to bootstrap
- * the Customizer when WordPress is loading, especially in the Customizer preview
+ * page or when any request includes a wp_customize=on param or a customize_changeset
+ * param (a UUID). This param is a signal for whether to bootstrap the Customizer when
+ * WordPress is loading, especially in the Customizer preview
* or when making Customizer Ajax requests for widgets or menus.
*
* @since 3.4.0
* @global WP_Customize_Manager $wp_customize
*/
function _wp_customize_include() {
- if ( ! ( ( isset( $_REQUEST['wp_customize'] ) && 'on' == $_REQUEST['wp_customize'] )
- || ( is_admin() && 'customize.php' == basename( $_SERVER['PHP_SELF'] ) )
- ) ) {
+
+ $is_customize_admin_page = ( is_admin() && 'customize.php' == basename( $_SERVER['PHP_SELF'] ) );
+ $should_include = (
+ $is_customize_admin_page
+ ||
+ ( isset( $_REQUEST['wp_customize'] ) && 'on' == $_REQUEST['wp_customize'] )
+ ||
+ ( ! empty( $_GET['customize_changeset_uuid'] ) || ! empty( $_POST['customize_changeset_uuid'] ) )
+ );
+
+ if ( ! $should_include ) {
return;
}
+ /*
+ * Note that wp_unslash() is not being used on the input vars because it is
+ * called before wp_magic_quotes() gets called. Besides this fact, none of
+ * the values should contain any characters needing slashes anyway.
+ */
+ $keys = array( 'changeset_uuid', 'customize_changeset_uuid', 'customize_theme', 'theme', 'customize_messenger_channel' );
+ $input_vars = array_merge(
+ wp_array_slice_assoc( $_GET, $keys ),
+ wp_array_slice_assoc( $_POST, $keys )
+ );
+
+ $theme = null;
+ $changeset_uuid = null;
+ $messenger_channel = null;
+
+ if ( $is_customize_admin_page && isset( $input_vars['changeset_uuid'] ) ) {
+ $changeset_uuid = sanitize_key( $input_vars['changeset_uuid'] );
+ } elseif ( ! empty( $input_vars['customize_changeset_uuid'] ) ) {
+ $changeset_uuid = sanitize_key( $input_vars['customize_changeset_uuid'] );
+ }
+
+ // Note that theme will be sanitized via WP_Theme.
+ if ( $is_customize_admin_page && isset( $input_vars['theme'] ) ) {
+ $theme = $input_vars['theme'];
+ } elseif ( isset( $input_vars['customize_theme'] ) ) {
+ $theme = $input_vars['customize_theme'];
+ }
+ if ( isset( $input_vars['customize_messenger_channel'] ) ) {
+ $messenger_channel = sanitize_key( $input_vars['customize_messenger_channel'] );
+ }
+
require_once ABSPATH . WPINC . '/class-wp-customize-manager.php';
- $GLOBALS['wp_customize'] = new WP_Customize_Manager();
+ $GLOBALS['wp_customize'] = new WP_Customize_Manager( compact( 'changeset_uuid', 'theme', 'messenger_channel' ) );
+}
+
+/**
+ * Publish a snapshot's changes.
+ *
+ * @param string $new_status New post status.
+ * @param string $old_status Old post status.
+ * @param WP_Post $changeset_post Changeset post object.
+ */
+function _wp_customize_publish_changeset( $new_status, $old_status, $changeset_post ) {
+ global $wp_customize, $wpdb;
+
+ $is_publishing_changeset = (
+ 'customize_changeset' === $changeset_post->post_type
+ &&
+ 'publish' === $new_status
+ &&
+ 'publish' !== $old_status
+ );
+ if ( ! $is_publishing_changeset ) {
+ return;
+ }
+
+ if ( empty( $wp_customize ) ) {
+ require_once ABSPATH . WPINC . '/class-wp-customize-manager.php';
+ $wp_customize = new WP_Customize_Manager( array( 'changeset_uuid' => $changeset_post->post_name ) );
+ }
+
+ if ( ! did_action( 'customize_register' ) ) {
+ /*
+ * When running from CLI or Cron, the customize_register action will need
+ * to be triggered in order for core, themes, and plugins to register their
+ * settings. Normally core will add_action( 'customize_register' ) at
+ * priority 10 to register the core settings, and if any themes/plugins
+ * also add_action( 'customize_register' ) at the same priority, they
+ * will have a $wp_customize with those settings registered since they
+ * call add_action() afterward, normally. However, when manually doing
+ * the customize_register action after the setup_theme, then the order
+ * will be reversed for two actions added at priority 10, resulting in
+ * the core settings no longer being available as expected to themes/plugins.
+ * So the following manually calls the method that registers the core
+ * settings up front before doing the action.
+ */
+ remove_action( 'customize_register', array( $wp_customize, 'register_controls' ) );
+ $wp_customize->register_controls();
+
+ /** This filter is documented in /wp-includes/class-wp-customize-manager.php */
+ do_action( 'customize_register', $wp_customize );
+ }
+ $wp_customize->_publish_changeset_values( $changeset_post->ID ) ;
+
+ /*
+ * Trash the changeset post if revisions are not enabled. Unpublished
+ * changesets by default get garbage collected due to the auto-draft status.
+ * When a changeset post is published, however, it would no longer get cleaned
+ * out. Ths is a problem when the changeset posts are never displayed anywhere,
+ * since they would just be endlessly piling up. So here we use the revisions
+ * feature to indicate whether or not a published changeset should get trashed
+ * and thus garbage collected.
+ */
+ if ( ! wp_revisions_enabled( $changeset_post ) ) {
+ $post = $changeset_post;
+ $post_id = $changeset_post->ID;
+
+ /*
+ * The following re-formulates the logic from wp_trash_post() as done in
+ * wp_publish_post(). The reason for bypassing wp_trash_post() is that it
+ * will mutate the the post_content and the post_name when they should be
+ * untouched.
+ */
+ if ( ! EMPTY_TRASH_DAYS ) {
+ wp_delete_post( $post_id, true );
+ } else {
+ /** This action is documented in wp-includes/post.php */
+ do_action( 'wp_trash_post', $post_id );
+
+ add_post_meta( $post_id, '_wp_trash_meta_status', $post->post_status );
+ add_post_meta( $post_id, '_wp_trash_meta_time', time() );
+
+ $old_status = $post->post_status;
+ $new_status = 'trash';
+ $wpdb->update( $wpdb->posts, array( 'post_status' => $new_status ), array( 'ID' => $post->ID ) );
+ clean_post_cache( $post->ID );
+
+ $post->post_status = $new_status;
+ wp_transition_post_status( $new_status, $old_status, $post );
+
+ /** This action is documented in wp-includes/post.php */
+ do_action( 'edit_post', $post->ID, $post );
+
+ /** This action is documented in wp-includes/post.php */
+ do_action( "save_post_{$post->post_type}", $post->ID, $post, true );
+
+ /** This action is documented in wp-includes/post.php */
+ do_action( 'save_post', $post->ID, $post, true );
+
+ /** This action is documented in wp-includes/post.php */
+ do_action( 'wp_insert_post', $post->ID, $post, true );
+
+ /** This action is documented in wp-includes/post.php */
+ do_action( 'trashed_post', $post_id );
+ }
+ }
+}
+
+/**
+ * Filters changeset post data upon insert to ensure post_name is intact.
+ *
+ * This is needed to prevent the post_name from being dropped when the post is
+ * transitioned into pending status by a contributor.
+ *
+ * @since 4.7.0
+ * @see wp_insert_post()
+ *
+ * @param array $post_data An array of slashed post data.
+ * @param array $supplied_post_data An array of sanitized, but otherwise unmodified post data.
+ * @returns array Filtered data.
+ */
+function _wp_customize_changeset_filter_insert_post_data( $post_data, $supplied_post_data ) {
+ if ( isset( $post_data['post_type'] ) && 'customize_changeset' === $post_data['post_type'] ) {
+
+ // Prevent post_name from being dropped, such as when contributor saves a changeset post as pending.
+ if ( empty( $post_data['post_name'] ) && ! empty( $supplied_post_data['post_name'] ) ) {
+ $post_data['post_name'] = $supplied_post_data['post_name'];
+ }
+ }
+ return $post_data;
}
/**
* to the body tag by default.
*
* @since 3.4.0
+ * @since 4.7.0 Support for IE8 and below is explicitly removed via conditional comments.
*/
function wp_customize_support_script() {
$admin_origin = parse_url( admin_url() );
$cross_domain = ( strtolower( $admin_origin[ 'host' ] ) != strtolower( $home_origin[ 'host' ] ) );
?>
- <script type="text/javascript">
- (function() {
- var request, b = document.body, c = 'className', cs = 'customize-support', rcs = new RegExp('(^|\\s+)(no-)?'+cs+'(\\s+|$)');
-
-<?php if ( $cross_domain ): ?>
- request = (function(){ var xhr = new XMLHttpRequest(); return ('withCredentials' in xhr); })();
-<?php else: ?>
- request = true;
-<?php endif; ?>
-
- b[c] = b[c].replace( rcs, ' ' );
- b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
- }());
- </script>
+ <!--[if lte IE 8]>
+ <script type="text/javascript">
+ document.body.className = document.body.className.replace( /(^|\s)(no-)?customize-support(?=\s|$)/, '' ) + ' no-customize-support';
+ </script>
+ <![endif]-->
+ <!--[if gte IE 9]><!-->
+ <script type="text/javascript">
+ (function() {
+ var request, b = document.body, c = 'className', cs = 'customize-support', rcs = new RegExp('(^|\\s+)(no-)?'+cs+'(\\s+|$)');
+
+ <?php if ( $cross_domain ) : ?>
+ request = (function(){ var xhr = new XMLHttpRequest(); return ('withCredentials' in xhr); })();
+ <?php else : ?>
+ request = true;
+ <?php endif; ?>
+
+ b[c] = b[c].replace( rcs, ' ' );
+ // The customizer requires postMessage and CORS (if the site is cross domain)
+ b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
+ }());
+ </script>
+ <!--<![endif]-->
<?php
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff