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Description

Display UI for selecting one of several default headers.

Show the random image option if this theme has multiple header images. Random image option is on by default if no header has been set.

Usage

Custom_Image_Header::show_header_selector( $type );

Parameters

$type

( string ) optional default: default – The header type. One of 'default' (for the Uploaded Images control) or 'uploaded' (for the Uploaded Images control).

Returns

void

Source

File name: wordpress/wp-admin/custom-header.php
Lines:

  public function show_header_selector( $type = 'default' ) {
    if ( 'default' == $type ) {
      $headers = $this->default_headers;
    } else {
      $headers = get_uploaded_header_images();
      $type    = 'uploaded';
    }

    if ( 1 < count( $headers ) ) {
      echo '<div class="random-header">';
      echo '<label><input name="default-header" type="radio" value="random-' . $type . '-image"' . checked( is_random_header_image( $type ), true, false ) . ' />';
      _e( '<strong>Random:</strong> Show a different image on each page.' );
      echo '</label>';
      echo '</div>';
    }

    echo '<div class="available-headers">';
    foreach ( $headers as $header_key => $header ) {
      $header_thumbnail = $header['thumbnail_url'];
      $header_url       = $header['url'];
      $header_alt_text  = empty( $header['alt_text'] ) ? '' : $header['alt_text'];
      echo '<div class="default-header">';
      echo '<label><input name="default-header" type="radio" value="' . esc_attr( $header_key ) . '" ' . checked( $header_url, get_theme_mod( 'header_image' ), false ) . ' />';
      $width = '';
      if ( ! empty( $header['attachment_id'] ) ) {
        $width = ' width="230"';
      }
      echo '<img src="' . set_url_scheme( $header_thumbnail ) . '" alt="' . esc_attr( $header_alt_text ) . '"' . $width . ' /></label>';
      echo '</div>';
    }
    echo '<div class="clear"></div></div>';
  }
 

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