$value ) {
+ $html .= ' ' . $name . '="' . $value . '"';
+ }
+
+ $html .= ' />';
+
+ /**
+ * Filters the markup of header images.
+ *
+ * @since 4.4.0
+ *
+ * @param string $html The HTML image tag markup being filtered.
+ * @param object $header The custom header object returned by 'get_custom_header()'.
+ * @param array $attr Array of the attributes for the image tag.
+ */
+ return apply_filters( 'get_header_image_tag', $html, $header, $attr );
+}
+
+/**
+ * Display the image markup for a custom header image.
+ *
+ * @since 4.4.0
+ *
+ * @param array $attr Optional. Attributes for the image markup. Default empty.
+ */
+function the_header_image_tag( $attr = array() ) {
+ echo get_header_image_tag( $attr );
+}
+
/**
* Get random header image data from registered images in theme.
*
@@ -1060,11 +1101,13 @@ function get_header_image() {
*
* @access private
*
- * @return string Path to header image
+ * @global array $_wp_default_headers
+ * @staticvar object $_wp_random_header
+ *
+ * @return object
*/
-
function _get_random_header_data() {
- static $_wp_random_header;
+ static $_wp_random_header = null;
if ( empty( $_wp_random_header ) ) {
global $_wp_default_headers;
@@ -1100,7 +1143,6 @@ function _get_random_header_data() {
*
* @return string Path to header image
*/
-
function get_random_header_image() {
$random_image = _get_random_header_data();
if ( empty( $random_image->url ) )
@@ -1118,7 +1160,7 @@ function get_random_header_image() {
* @since 3.2.0
*
* @param string $type The random pool to use. any|default|uploaded
- * @return boolean
+ * @return bool
*/
function is_random_header_image( $type = 'any' ) {
$header_image_mod = get_theme_mod( 'header_image', get_theme_support( 'custom-header', 'default-image' ) );
@@ -1142,7 +1184,10 @@ function is_random_header_image( $type = 'any' ) {
* @since 2.1.0
*/
function header_image() {
- echo esc_url( get_header_image() );
+ $image = get_header_image();
+ if ( $image ) {
+ echo esc_url( $image );
+ }
}
/**
@@ -1164,11 +1209,14 @@ function get_uploaded_header_images() {
foreach ( (array) $headers as $header ) {
$url = esc_url_raw( wp_get_attachment_url( $header->ID ) );
$header_data = wp_get_attachment_metadata( $header->ID );
- $header_index = basename($url);
+ $header_index = $header->ID;
+
$header_images[$header_index] = array();
- $header_images[$header_index]['attachment_id'] = $header->ID;
+ $header_images[$header_index]['attachment_id'] = $header->ID;
$header_images[$header_index]['url'] = $url;
- $header_images[$header_index]['thumbnail_url'] = $url;
+ $header_images[$header_index]['thumbnail_url'] = $url;
+ $header_images[$header_index]['alt_text'] = get_post_meta( $header->ID, '_wp_attachment_image_alt', true );
+
if ( isset( $header_data['width'] ) )
$header_images[$header_index]['width'] = $header_data['width'];
if ( isset( $header_data['height'] ) )
@@ -1183,6 +1231,8 @@ function get_uploaded_header_images() {
*
* @since 3.4.0
*
+ * @global array $_wp_default_headers
+ *
* @return object
*/
function get_custom_header() {
@@ -1215,6 +1265,7 @@ function get_custom_header() {
'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 );
}
@@ -1224,6 +1275,8 @@ function get_custom_header() {
*
* @since 3.0.0
*
+ * @global array $_wp_default_headers
+ *
* @param array $headers Array of headers keyed by a string id. The ids point to arrays containing 'url', 'thumbnail_url', and 'description' keys.
*/
function register_default_headers( $headers ) {
@@ -1241,6 +1294,8 @@ function register_default_headers( $headers ) {
* @see register_default_headers()
* @since 3.0.0
*
+ * @global array $_wp_default_headers
+ *
* @param string|array $header The header string id (key of array) to remove, or an array thereof.
* @return bool|void A single header returns true on success, false on failure.
* There is currently no return value for multiple headers.
@@ -1257,6 +1312,180 @@ function unregister_default_headers( $header ) {
}
}
+/**
+ * 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(
+ '',
+ 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.
*
@@ -1315,30 +1544,60 @@ function _custom_background_cb() {
$color = false;
}
- if ( ! $background && ! $color )
+ if ( ! $background && ! $color ) {
+ if ( is_customize_preview() ) {
+ echo '';
+ }
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;
}
?>
+ '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 .
+ *
+ * @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:
+ *
+ *
+ * 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 );
+ *
+ *
+ * @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.
*
@@ -1364,11 +1822,12 @@ body.custom-background { }
*
* @since 3.0.0
*
+ * @global array $editor_styles
+ *
* @param array|string $stylesheet Optional. Stylesheet name or array thereof, relative to theme root.
- * Defaults to 'editor-style.css'
+ * Defaults to 'editor-style.css'
*/
function add_editor_style( $stylesheet = 'editor-style.css' ) {
-
add_theme_support( 'editor-style' );
if ( ! is_admin() )
@@ -1390,6 +1849,8 @@ function add_editor_style( $stylesheet = 'editor-style.css' ) {
*
* @since 3.1.0
*
+ * @global array $editor_styles
+ *
* @return bool True on success, false if there were no stylesheets to remove.
*/
function remove_editor_styles() {
@@ -1406,7 +1867,7 @@ function remove_editor_styles() {
*
* @since 4.0.0
*
- * @global $editor_styles Registered editor stylesheets
+ * @global array $editor_styles Registered editor stylesheets
*
* @return array If registered, a list of editor stylesheet URLs.
*/
@@ -1446,19 +1907,307 @@ function get_editor_stylesheets() {
}
}
}
- return $stylesheets;
+
+ /**
+ * Filters the array of stylesheets applied to the editor.
+ *
+ * @since 4.3.0
+ *
+ * @param array $stylesheets Array of stylesheets to be applied to the editor.
+ */
+ 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(
+ '' . _x( 'Address', 'Theme starter content' ) . '
',
+ _x( '123 Main Street', 'Theme starter content' ) . '
' . _x( 'New York, NY 10001', 'Theme starter content' ) . '
',
+ '' . _x( 'Hours', 'Theme starter content' ) . '
',
+ _x( 'Monday—Friday: 9:00AM–5:00PM', 'Theme starter content' ) . '
' . _x( 'Saturday & Sunday: 11:00AM–3:00PM', 'Theme starter content' ) . '
'
+ ) ),
+ ) ),
+ '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 );
}
/**
- * Allows a theme to register its support of a certain feature
+ * Registers theme support for a given feature.
*
* Must be called in the theme's functions.php file to work.
- * If attached to a hook, it must be after_setup_theme.
- * The init hook may be too late for some features.
+ * If attached to a hook, it must be {@see 'after_setup_theme'}.
+ * The {@see 'init'} hook may be too late for some features.
*
* @since 2.9.0
- *
- * @param string $feature The feature being added.
+ * @since 3.6.0 The `html5` feature was added
+ * @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', 'starter-content', etc.
+ * @param mixed $args,... Optional extra arguments to pass along with certain features.
* @return void|bool False on failure, void otherwise.
*/
function add_theme_support( $feature ) {
@@ -1470,6 +2219,22 @@ function add_theme_support( $feature ) {
$args = array_slice( func_get_args(), 1 );
switch ( $feature ) {
+ case 'post-thumbnails':
+ // All post types are already supported.
+ if ( true === get_theme_support( 'post-thumbnails' ) ) {
+ return;
+ }
+
+ /*
+ * Merge post types with any that already declared their support
+ * for post thumbnails.
+ */
+ if ( is_array( $args[0] ) && isset( $_wp_theme_features['post-thumbnails'] ) ) {
+ $args[0] = array_unique( array_merge( $_wp_theme_features['post-thumbnails'][0], $args[0] ) );
+ }
+
+ break;
+
case 'post-formats' :
if ( is_array( $args[0] ) ) {
$post_formats = get_post_format_slugs();
@@ -1494,6 +2259,26 @@ function add_theme_support( $feature ) {
$args[0] = array_merge( $_wp_theme_features['html5'][0], $args[0] );
break;
+ case 'custom-logo':
+ if ( ! is_array( $args ) ) {
+ $args = array( 0 => array() );
+ }
+ $defaults = array(
+ 'width' => null,
+ 'height' => null,
+ 'flex-width' => false,
+ 'flex-height' => false,
+ 'header-text' => '',
+ );
+ $args[0] = wp_parse_args( array_intersect_key( $args[0], $defaults ), $defaults );
+
+ // Allow full flexibility if no size is specified.
+ if ( is_null( $args[0]['width'] ) && is_null( $args[0]['height'] ) ) {
+ $args[0]['flex-width'] = true;
+ $args[0]['flex-height'] = true;
+ }
+ break;
+
case 'custom-header-uploads' :
return add_theme_support( 'custom-header', array( 'uploads' => true ) );
@@ -1514,6 +2299,8 @@ function add_theme_support( $feature ) {
'wp-head-callback' => '',
'admin-head-callback' => '',
'admin-preview-callback' => '',
+ 'video' => false,
+ 'video-active-callback' => 'is_front_page',
);
$jit = isset( $args[0]['__jit'] );
@@ -1533,7 +2320,7 @@ function add_theme_support( $feature ) {
// the constant is always accurate (and is not defined later, overriding our value).
// As stated above, the first value wins.
// Once we get to wp_loaded (just-in-time), define any constants we haven't already.
- // Constants are lame. Don't reference them. This is just for backwards compatibility.
+ // Constants are lame. Don't reference them. This is just for backward compatibility.
if ( defined( 'NO_HEADER_TEXT' ) )
$args[0]['header-text'] = ! NO_HEADER_TEXT;
@@ -1580,8 +2367,11 @@ function add_theme_support( $feature ) {
$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',
@@ -1617,7 +2407,7 @@ function add_theme_support( $feature ) {
if ( did_action( 'wp_loaded' ) ) {
/* translators: 1: Theme support 2: hook name */
_doing_it_wrong( "add_theme_support( 'title-tag' )", sprintf( __( 'Theme support for %1$s should be registered before the %2$s hook.' ),
- 'title-tag', 'wp_loaded' ), '4.1' );
+ 'title-tag', 'wp_loaded' ), '4.1.0' );
return false;
}
@@ -1631,6 +2421,9 @@ function add_theme_support( $feature ) {
*
* @since 3.4.0
* @access private
+ *
+ * @global Custom_Image_Header $custom_image_header
+ * @global Custom_Background $custom_background
*/
function _custom_header_background_just_in_time() {
global $custom_image_header, $custom_background;
@@ -1662,13 +2455,38 @@ function _custom_header_background_just_in_time() {
}
}
}
-add_action( 'wp_loaded', '_custom_header_background_just_in_time' );
+
+/**
+ * Adds CSS to hide header text for custom logo, based on Customizer setting.
+ *
+ * @since 4.5.0
+ * @access private
+ */
+function _custom_logo_header_styles() {
+ if ( ! current_theme_supports( 'custom-header', 'header-text' ) && get_theme_support( 'custom-logo', 'header-text' ) && ! get_theme_mod( 'header_text', true ) ) {
+ $classes = (array) get_theme_support( 'custom-logo', 'header-text' );
+ $classes = array_map( 'sanitize_html_class', $classes );
+ $classes = '.' . implode( ', .', $classes );
+
+ ?>
+
+
+ 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 );
- require( ABSPATH . WPINC . '/class-wp-customize-manager.php' );
- // Init Customize class
- $GLOBALS['wp_customize'] = new WP_Customize_Manager;
+ /** 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;
}
-add_action( 'plugins_loaded', '_wp_customize_include' );
/**
* Adds settings for the customize-loader script.
@@ -1937,8 +2943,6 @@ add_action( 'plugins_loaded', '_wp_customize_include' );
* @since 3.4.0
*/
function _wp_customize_loader_settings() {
- global $wp_scripts;
-
$admin_origin = parse_url( admin_url() );
$home_origin = parse_url( home_url() );
$cross_domain = ( strtolower( $admin_origin[ 'host' ] ) != strtolower( $home_origin[ 'host' ] ) );
@@ -1953,19 +2957,20 @@ function _wp_customize_loader_settings() {
'isCrossDomain' => $cross_domain,
'browser' => $browser,
'l10n' => array(
- 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ),
+ 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ),
+ 'mainIframeTitle' => __( 'Customizer' ),
),
);
$script = 'var _wpCustomizeLoaderSettings = ' . wp_json_encode( $settings ) . ';';
+ $wp_scripts = wp_scripts();
$data = $wp_scripts->get_data( 'customize-loader', 'data' );
if ( $data )
$script = "$data\n$script";
$wp_scripts->add_data( 'customize-loader', 'data', $script );
}
-add_action( 'admin_enqueue_scripts', '_wp_customize_loader_settings' );
/**
* Returns a URL to load the Customizer.
@@ -1973,7 +2978,8 @@ add_action( 'admin_enqueue_scripts', '_wp_customize_loader_settings' );
* @since 3.4.0
*
* @param string $stylesheet Optional. Theme to customize. Defaults to current theme.
- * The theme's stylesheet will be urlencoded if necessary.
+ * The theme's stylesheet will be urlencoded if necessary.
+ * @return string
*/
function wp_customize_url( $stylesheet = null ) {
$url = admin_url( 'customize.php' );
@@ -1996,6 +3002,7 @@ function wp_customize_url( $stylesheet = null ) {
* 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() );
@@ -2003,20 +3010,28 @@ function wp_customize_support_script() {
$cross_domain = ( strtolower( $admin_origin[ 'host' ] ) != strtolower( $home_origin[ 'host' ] ) );
?>
-
+
+
+
+
is_preview();
+ return ( $wp_customize instanceof WP_Customize_Manager ) && $wp_customize->is_preview();
}