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   1  <?php
   2  /**
   3   * Customizer settings for this theme.
   4   *
   5   * @package WordPress
   6   * @subpackage Twenty_Twenty_One
   7   * @since Twenty Twenty-One 1.0
   8   */
   9  
  10  if ( ! class_exists( 'Twenty_Twenty_One_Customize' ) ) {
  11      /**
  12       * Customizer Settings.
  13       *
  14       * @since Twenty Twenty-One 1.0
  15       */
  16      class Twenty_Twenty_One_Customize {
  17  
  18          /**
  19           * Constructor. Instantiates the object.
  20           *
  21           * @since Twenty Twenty-One 1.0
  22           */
  23  		public function __construct() {
  24              add_action( 'customize_register', array( $this, 'register' ) );
  25          }
  26  
  27          /**
  28           * Registers customizer options.
  29           *
  30           * @since Twenty Twenty-One 1.0
  31           *
  32           * @param WP_Customize_Manager $wp_customize Theme Customizer object.
  33           * @return void
  34           */
  35  		public function register( $wp_customize ) {
  36  
  37              // Change site-title & description to postMessage.
  38              foreach ( array( 'blogname', 'blogdescription' ) as $setting_id ) {
  39                  $setting = $wp_customize->get_setting( $setting_id );
  40                  if ( $setting ) {
  41                      $setting->transport = 'postMessage';
  42                  }
  43              }
  44  
  45              // Add partial for blogname.
  46              $wp_customize->selective_refresh->add_partial(
  47                  'blogname',
  48                  array(
  49                      'selector'        => '.site-title',
  50                      'render_callback' => array( $this, 'partial_blogname' ),
  51                  )
  52              );
  53  
  54              // Add partial for blogdescription.
  55              $wp_customize->selective_refresh->add_partial(
  56                  'blogdescription',
  57                  array(
  58                      'selector'        => '.site-description',
  59                      'render_callback' => array( $this, 'partial_blogdescription' ),
  60                  )
  61              );
  62  
  63              // Add "display_title_and_tagline" setting for displaying the site-title & tagline.
  64              $wp_customize->add_setting(
  65                  'display_title_and_tagline',
  66                  array(
  67                      'capability'        => 'edit_theme_options',
  68                      'default'           => true,
  69                      'sanitize_callback' => array( __CLASS__, 'sanitize_checkbox' ),
  70                  )
  71              );
  72  
  73              // Add control for the "display_title_and_tagline" setting.
  74              $wp_customize->add_control(
  75                  'display_title_and_tagline',
  76                  array(
  77                      'type'    => 'checkbox',
  78                      'section' => 'title_tagline',
  79                      'label'   => esc_html__( 'Display Site Title & Tagline', 'twentytwentyone' ),
  80                  )
  81              );
  82  
  83              /**
  84               * Add excerpt or full text selector to customizer
  85               */
  86              $wp_customize->add_section(
  87                  'excerpt_settings',
  88                  array(
  89                      'title'    => esc_html__( 'Excerpt Settings', 'twentytwentyone' ),
  90                      'priority' => 120,
  91                  )
  92              );
  93  
  94              $wp_customize->add_setting(
  95                  'display_excerpt_or_full_post',
  96                  array(
  97                      'capability'        => 'edit_theme_options',
  98                      'default'           => 'excerpt',
  99                      'sanitize_callback' => static function ( $value ) {
 100                          return 'excerpt' === $value || 'full' === $value ? $value : 'excerpt';
 101                      },
 102                  )
 103              );
 104  
 105              $wp_customize->add_control(
 106                  'display_excerpt_or_full_post',
 107                  array(
 108                      'type'    => 'radio',
 109                      'section' => 'excerpt_settings',
 110                      'label'   => esc_html__( 'On Archive Pages, posts show:', 'twentytwentyone' ),
 111                      'choices' => array(
 112                          'excerpt' => esc_html__( 'Summary', 'twentytwentyone' ),
 113                          'full'    => esc_html__( 'Full text', 'twentytwentyone' ),
 114                      ),
 115                  )
 116              );
 117  
 118              // Background color.
 119              // Include the custom control class.
 120              require_once get_theme_file_path( 'classes/class-twenty-twenty-one-customize-color-control.php' );
 121  
 122              // Register the custom control.
 123              $wp_customize->register_control_type( 'Twenty_Twenty_One_Customize_Color_Control' );
 124  
 125              // Get the palette from theme-supports.
 126              $palette = get_theme_support( 'editor-color-palette' );
 127  
 128              // Build the colors array from theme-support.
 129              $colors = array();
 130              if ( isset( $palette[0] ) && is_array( $palette[0] ) ) {
 131                  foreach ( $palette[0] as $palette_color ) {
 132                      $colors[] = $palette_color['color'];
 133                  }
 134              }
 135  
 136              // Add the control. Overrides the default background-color control.
 137              $wp_customize->add_control(
 138                  new Twenty_Twenty_One_Customize_Color_Control(
 139                      $wp_customize,
 140                      'background_color',
 141                      array(
 142                          'label'   => esc_html_x( 'Background color', 'Customizer control', 'twentytwentyone' ),
 143                          'section' => 'colors',
 144                          'palette' => $colors,
 145                      )
 146                  )
 147              );
 148          }
 149  
 150          /**
 151           * Sanitizes a boolean for checkbox.
 152           *
 153           * @since Twenty Twenty-One 1.0
 154           *
 155           * @param bool $checked Whether or not a box is checked.
 156           * @return bool
 157           */
 158  		public static function sanitize_checkbox( $checked = null ) {
 159              return (bool) isset( $checked ) && true === $checked;
 160          }
 161  
 162          /**
 163           * Renders the site title for the selective refresh partial.
 164           *
 165           * @since Twenty Twenty-One 1.0
 166           *
 167           * @return void
 168           */
 169  		public function partial_blogname() {
 170              bloginfo( 'name' );
 171          }
 172  
 173          /**
 174           * Renders the site tagline for the selective refresh partial.
 175           *
 176           * @since Twenty Twenty-One 1.0
 177           *
 178           * @return void
 179           */
 180  		public function partial_blogdescription() {
 181              bloginfo( 'description' );
 182          }
 183      }
 184  }