--- /dev/null
+<?php
+/**
+ * Customize API: WP_Customize_Header_Image_Control class
+ *
+ * @package WordPress
+ * @subpackage Customize
+ * @since 4.4.0
+ */
+
+/**
+ * Customize Header Image Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Image_Control
+ */
+class WP_Customize_Header_Image_Control extends WP_Customize_Image_Control {
+ public $type = 'header';
+ public $uploaded_headers;
+ public $default_headers;
+
+ /**
+ * Constructor.
+ *
+ * @since 3.4.0
+ *
+ * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+ */
+ public function __construct( $manager ) {
+ parent::__construct( $manager, 'header_image', array(
+ 'label' => __( 'Header Image' ),
+ 'settings' => array(
+ 'default' => 'header_image',
+ 'data' => 'header_image_data',
+ ),
+ 'section' => 'header_image',
+ 'removed' => 'remove-header',
+ 'get_url' => 'get_header_image',
+ ) );
+
+ }
+
+ /**
+ * @access public
+ */
+ public function enqueue() {
+ wp_enqueue_media();
+ wp_enqueue_script( 'customize-views' );
+
+ $this->prepare_control();
+
+ wp_localize_script( 'customize-views', '_wpCustomizeHeader', array(
+ 'data' => array(
+ 'width' => absint( get_theme_support( 'custom-header', 'width' ) ),
+ 'height' => absint( get_theme_support( 'custom-header', 'height' ) ),
+ 'flex-width' => absint( get_theme_support( 'custom-header', 'flex-width' ) ),
+ 'flex-height' => absint( get_theme_support( 'custom-header', 'flex-height' ) ),
+ 'currentImgSrc' => $this->get_current_image_src(),
+ ),
+ 'nonces' => array(
+ 'add' => wp_create_nonce( 'header-add' ),
+ 'remove' => wp_create_nonce( 'header-remove' ),
+ ),
+ 'uploads' => $this->uploaded_headers,
+ 'defaults' => $this->default_headers
+ ) );
+
+ parent::enqueue();
+ }
+
+ /**
+ *
+ * @global Custom_Image_Header $custom_image_header
+ */
+ public function prepare_control() {
+ global $custom_image_header;
+ if ( empty( $custom_image_header ) ) {
+ return;
+ }
+
+ // Process default headers and uploaded headers.
+ $custom_image_header->process_default_headers();
+ $this->default_headers = $custom_image_header->get_default_header_images();
+ $this->uploaded_headers = $custom_image_header->get_uploaded_header_images();
+ }
+
+ /**
+ * @access public
+ */
+ public function print_header_image_template() {
+ ?>
+ <script type="text/template" id="tmpl-header-choice">
+ <# if (data.random) { #>
+ <button type="button" class="button display-options random">
+ <span class="dashicons dashicons-randomize dice"></span>
+ <# if ( data.type === 'uploaded' ) { #>
+ <?php _e( 'Randomize uploaded headers' ); ?>
+ <# } else if ( data.type === 'default' ) { #>
+ <?php _e( 'Randomize suggested headers' ); ?>
+ <# } #>
+ </button>
+
+ <# } else { #>
+
+ <# if (data.type === 'uploaded') { #>
+ <button type="button" class="dashicons dashicons-no close"><span class="screen-reader-text"><?php _e( 'Remove image' ); ?></span></button>
+ <# } #>
+
+ <button type="button" class="choice thumbnail"
+ data-customize-image-value="{{{data.header.url}}}"
+ data-customize-header-image-data="{{JSON.stringify(data.header)}}">
+ <span class="screen-reader-text"><?php _e( 'Set image' ); ?></span>
+ <img src="{{{data.header.thumbnail_url}}}" alt="{{{data.header.alt_text || data.header.description}}}">
+ </button>
+
+ <# } #>
+ </script>
+
+ <script type="text/template" id="tmpl-header-current">
+ <# if (data.choice) { #>
+ <# if (data.random) { #>
+
+ <div class="placeholder">
+ <div class="inner">
+ <span><span class="dashicons dashicons-randomize dice"></span>
+ <# if ( data.type === 'uploaded' ) { #>
+ <?php _e( 'Randomizing uploaded headers' ); ?>
+ <# } else if ( data.type === 'default' ) { #>
+ <?php _e( 'Randomizing suggested headers' ); ?>
+ <# } #>
+ </span>
+ </div>
+ </div>
+
+ <# } else { #>
+
+ <img src="{{{data.header.thumbnail_url}}}" alt="{{{data.header.alt_text || data.header.description}}}" tabindex="0"/>
+
+ <# } #>
+ <# } else { #>
+
+ <div class="placeholder">
+ <div class="inner">
+ <span>
+ <?php _e( 'No image set' ); ?>
+ </span>
+ </div>
+ </div>
+
+ <# } #>
+ </script>
+ <?php
+ }
+
+ /**
+ * @return string|void
+ */
+ public function get_current_image_src() {
+ $src = $this->value();
+ if ( isset( $this->get_url ) ) {
+ $src = call_user_func( $this->get_url, $src );
+ return $src;
+ }
+ }
+
+ /**
+ * @access public
+ */
+ public function render_content() {
+ $this->print_header_image_template();
+ $visibility = $this->get_current_image_src() ? '' : ' style="display:none" ';
+ $width = absint( get_theme_support( 'custom-header', 'width' ) );
+ $height = absint( get_theme_support( 'custom-header', 'height' ) );
+ ?>
+ <div class="customize-control-content">
+ <p class="customizer-section-intro">
+ <?php
+ if ( $width && $height ) {
+ printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header size of <strong>%s × %s</strong> pixels.' ), $width, $height );
+ } elseif ( $width ) {
+ printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header width of <strong>%s</strong> pixels.' ), $width );
+ } else {
+ printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header height of <strong>%s</strong> pixels.' ), $height );
+ }
+ ?>
+ </p>
+ <div class="current">
+ <label for="header_image-button">
+ <span class="customize-control-title">
+ <?php _e( 'Current header' ); ?>
+ </span>
+ </label>
+ <div class="container">
+ </div>
+ </div>
+ <div class="actions">
+ <?php if ( current_user_can( 'upload_files' ) ): ?>
+ <button type="button"<?php echo $visibility; ?> class="button remove" aria-label="<?php esc_attr_e( 'Hide header image' ); ?>"><?php _e( 'Hide image' ); ?></button>
+ <button type="button" class="button new" id="header_image-button" aria-label="<?php esc_attr_e( 'Add new header image' ); ?>"><?php _e( 'Add new image' ); ?></button>
+ <div style="clear:both"></div>
+ <?php endif; ?>
+ </div>
+ <div class="choices">
+ <span class="customize-control-title header-previously-uploaded">
+ <?php _ex( 'Previously uploaded', 'custom headers' ); ?>
+ </span>
+ <div class="uploaded">
+ <div class="list">
+ </div>
+ </div>
+ <span class="customize-control-title header-default">
+ <?php _ex( 'Suggested', 'custom headers' ); ?>
+ </span>
+ <div class="default">
+ <div class="list">
+ </div>
+ </div>
+ </div>
+ </div>
+ <?php
+ }
+}