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   1  <?php
   2  /**
   3   * Theme Customize Screen.
   4   *
   5   * @package WordPress
   6   * @subpackage Customize
   7   * @since 3.4.0
   8   */
   9  
  10  define( 'IFRAME_REQUEST', true );
  11  
  12  /** Load WordPress Administration Bootstrap */
  13  require_once( dirname( __FILE__ ) . '/admin.php' );
  14  
  15  if ( ! current_user_can( 'customize' ) ) {
  16      wp_die(
  17          '<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
  18          '<p>' . __( 'Sorry, you are not allowed to customize this site.' ) . '</p>',
  19          403
  20      );
  21  }
  22  
  23  /**
  24   * @global WP_Scripts           $wp_scripts
  25   * @global WP_Customize_Manager $wp_customize
  26   */
  27  global $wp_scripts, $wp_customize;
  28  
  29  if ( $wp_customize->changeset_post_id() ) {
  30      $changeset_post = get_post( $wp_customize->changeset_post_id() );
  31  
  32      if ( ! current_user_can( get_post_type_object( 'customize_changeset' )->cap->edit_post, $changeset_post->ID ) ) {
  33          wp_die(
  34              '<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
  35              '<p>' . __( 'Sorry, you are not allowed to edit this changeset.' ) . '</p>',
  36              403
  37          );
  38      }
  39  
  40      $missed_schedule = (
  41          'future' === $changeset_post->post_status &&
  42          get_post_time( 'G', true, $changeset_post ) < time()
  43      );
  44      if ( $missed_schedule ) {
  45          /*
  46           * Note that an Ajax request spawns here instead of just calling `wp_publish_post( $changeset_post->ID )`.
  47           *
  48           * Because WP_Customize_Manager is not instantiated for customize.php with the `settings_previewed=false`
  49           * argument, settings cannot be reliably saved. Some logic short-circuits if the current value is the
  50           * same as the value being saved. This is particularly true for options via `update_option()`.
  51           *
  52           * By opening an Ajax request, this is avoided and the changeset is published. See #39221.
  53           */
  54          $nonces       = $wp_customize->get_nonces();
  55          $request_args = array(
  56              'nonce'                      => $nonces['save'],
  57              'customize_changeset_uuid'   => $wp_customize->changeset_uuid(),
  58              'wp_customize'               => 'on',
  59              'customize_changeset_status' => 'publish',
  60          );
  61          ob_start();
  62          ?>
  63          <?php wp_print_scripts( array( 'wp-util' ) ); ?>
  64          <script>
  65              wp.ajax.post( 'customize_save', <?php echo wp_json_encode( $request_args ); ?> );
  66          </script>
  67          <?php
  68          $script = ob_get_clean();
  69  
  70          wp_die(
  71              '<h1>' . __( 'Your scheduled changes just published' ) . '</h1>' .
  72              '<p><a href="' . esc_url( remove_query_arg( 'changeset_uuid' ) ) . '">' . __( 'Customize New Changes' ) . '</a></p>' . $script,
  73              200
  74          );
  75      }
  76  
  77      if ( in_array( get_post_status( $changeset_post->ID ), array( 'publish', 'trash' ), true ) ) {
  78          wp_die(
  79              '<h1>' . __( 'Something went wrong.' ) . '</h1>' .
  80              '<p>' . __( 'This changeset cannot be further modified.' ) . '</p>' .
  81              '<p><a href="' . esc_url( remove_query_arg( 'changeset_uuid' ) ) . '">' . __( 'Customize New Changes' ) . '</a></p>',
  82              403
  83          );
  84      }
  85  }
  86  
  87  
  88  wp_reset_vars( array( 'url', 'return', 'autofocus' ) );
  89  if ( ! empty( $url ) ) {
  90      $wp_customize->set_preview_url( wp_unslash( $url ) );
  91  }
  92  if ( ! empty( $return ) ) {
  93      $wp_customize->set_return_url( wp_unslash( $return ) );
  94  }
  95  if ( ! empty( $autofocus ) && is_array( $autofocus ) ) {
  96      $wp_customize->set_autofocus( wp_unslash( $autofocus ) );
  97  }
  98  
  99  $registered             = $wp_scripts->registered;
 100  $wp_scripts             = new WP_Scripts;
 101  $wp_scripts->registered = $registered;
 102  
 103  add_action( 'customize_controls_print_scripts', 'print_head_scripts', 20 );
 104  add_action( 'customize_controls_print_footer_scripts', '_wp_footer_scripts' );
 105  add_action( 'customize_controls_print_styles', 'print_admin_styles', 20 );
 106  
 107  /**
 108   * Fires when Customizer controls are initialized, before scripts are enqueued.
 109   *
 110   * @since 3.4.0
 111   */
 112  do_action( 'customize_controls_init' );
 113  
 114  wp_enqueue_script( 'heartbeat' );
 115  wp_enqueue_script( 'customize-controls' );
 116  wp_enqueue_style( 'customize-controls' );
 117  
 118  /**
 119   * Enqueue Customizer control scripts.
 120   *
 121   * @since 3.4.0
 122   */
 123  do_action( 'customize_controls_enqueue_scripts' );
 124  
 125  // Let's roll.
 126  header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
 127  
 128  wp_user_settings();
 129  _wp_admin_html_begin();
 130  
 131  $body_class = 'wp-core-ui wp-customizer js';
 132  
 133  if ( wp_is_mobile() ) :
 134      $body_class .= ' mobile';
 135  
 136      ?>
 137      <meta name="viewport" id="viewport-meta" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=1.2" />
 138      <?php
 139  endif;
 140  
 141  if ( $wp_customize->is_ios() ) {
 142      $body_class .= ' ios';
 143  }
 144  
 145  if ( is_rtl() ) {
 146      $body_class .= ' rtl';
 147  }
 148  $body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) );
 149  
 150  $admin_title = sprintf( $wp_customize->get_document_title_template(), __( 'Loading&hellip;' ) );
 151  
 152  ?>
 153  <title><?php echo $admin_title; ?></title>
 154  
 155  <script type="text/javascript">
 156  var ajaxurl = <?php echo wp_json_encode( admin_url( 'admin-ajax.php', 'relative' ) ); ?>,
 157      pagenow = 'customize';
 158  </script>
 159  
 160  <?php
 161  /**
 162   * Fires when Customizer control styles are printed.
 163   *
 164   * @since 3.4.0
 165   */
 166  do_action( 'customize_controls_print_styles' );
 167  
 168  /**
 169   * Fires when Customizer control scripts are printed.
 170   *
 171   * @since 3.4.0
 172   */
 173  do_action( 'customize_controls_print_scripts' );
 174  ?>
 175  </head>
 176  <body class="<?php echo esc_attr( $body_class ); ?>">
 177  <div class="wp-full-overlay expanded">
 178      <form id="customize-controls" class="wrap wp-full-overlay-sidebar">
 179          <div id="customize-header-actions" class="wp-full-overlay-header">
 180              <?php $save_text = $wp_customize->is_theme_active() ? __( 'Publish' ) : __( 'Activate &amp; Publish' ); ?>
 181              <div id="customize-save-button-wrapper" class="customize-save-button-wrapper" >
 182                  <?php submit_button( $save_text, 'primary save', 'save', false ); ?>
 183                  <button id="publish-settings" class="publish-settings button-primary button dashicons dashicons-admin-generic" aria-label="<?php esc_attr_e( 'Publish Settings' ); ?>" aria-expanded="false" disabled></button>
 184              </div>
 185              <span class="spinner"></span>
 186              <button type="button" class="customize-controls-preview-toggle">
 187                  <span class="controls"><?php _e( 'Customize' ); ?></span>
 188                  <span class="preview"><?php _e( 'Preview' ); ?></span>
 189              </button>
 190              <a class="customize-controls-close" href="<?php echo esc_url( $wp_customize->get_return_url() ); ?>">
 191                  <span class="screen-reader-text"><?php _e( 'Close the Customizer and go back to the previous page' ); ?></span>
 192              </a>
 193          </div>
 194  
 195          <div id="customize-sidebar-outer-content">
 196              <div id="customize-outer-theme-controls">
 197                  <ul class="customize-outer-pane-parent"><?php // Outer panel and sections are not implemented, but its here as a placeholder to avoid any side-effect in api.Section. ?></ul>
 198              </div>
 199          </div>
 200  
 201          <div id="widgets-right" class="wp-clearfix"><!-- For Widget Customizer, many widgets try to look for instances under div#widgets-right, so we have to add that ID to a container div in the Customizer for compat -->
 202              <div id="customize-notifications-area" class="customize-control-notifications-container">
 203                  <ul></ul>
 204              </div>
 205              <div class="wp-full-overlay-sidebar-content" tabindex="-1">
 206                  <div id="customize-info" class="accordion-section customize-info">
 207                      <div class="accordion-section-title">
 208                          <span class="preview-notice">
 209                          <?php
 210                              /* translators: %s: The site/panel title in the Customizer. */
 211                              echo sprintf( __( 'You are customizing %s' ), '<strong class="panel-title site-title">' . get_bloginfo( 'name', 'display' ) . '</strong>' );
 212                          ?>
 213                          </span>
 214                          <button type="button" class="customize-help-toggle dashicons dashicons-editor-help" aria-expanded="false"><span class="screen-reader-text"><?php _e( 'Help' ); ?></span></button>
 215                      </div>
 216                      <div class="customize-panel-description">
 217                      <?php
 218                          _e( 'The Customizer allows you to preview changes to your site before publishing them. You can navigate to different pages on your site within the preview. Edit shortcuts are shown for some editable elements.' );
 219                      ?>
 220                      </div>
 221                  </div>
 222  
 223                  <div id="customize-theme-controls">
 224                      <ul class="customize-pane-parent"><?php // Panels and sections are managed here via JavaScript ?></ul>
 225                  </div>
 226              </div>
 227          </div>
 228  
 229          <div id="customize-footer-actions" class="wp-full-overlay-footer">
 230              <button type="button" class="collapse-sidebar button" aria-expanded="true" aria-label="<?php echo esc_attr( _x( 'Hide Controls', 'label for hide controls button without length constraints' ) ); ?>">
 231                  <span class="collapse-sidebar-arrow"></span>
 232                  <span class="collapse-sidebar-label"><?php _ex( 'Hide Controls', 'short (~12 characters) label for hide controls button' ); ?></span>
 233              </button>
 234              <?php $previewable_devices = $wp_customize->get_previewable_devices(); ?>
 235              <?php if ( ! empty( $previewable_devices ) ) : ?>
 236              <div class="devices-wrapper">
 237                  <div class="devices">
 238                      <?php foreach ( (array) $previewable_devices as $device => $settings ) : ?>
 239                          <?php
 240                          if ( empty( $settings['label'] ) ) {
 241                              continue;
 242                          }
 243                          $active = ! empty( $settings['default'] );
 244                          $class  = 'preview-' . $device;
 245                          if ( $active ) {
 246                              $class .= ' active';
 247                          }
 248                          ?>
 249                          <button type="button" class="<?php echo esc_attr( $class ); ?>" aria-pressed="<?php echo esc_attr( $active ); ?>" data-device="<?php echo esc_attr( $device ); ?>">
 250                              <span class="screen-reader-text"><?php echo esc_html( $settings['label'] ); ?></span>
 251                          </button>
 252                      <?php endforeach; ?>
 253                  </div>
 254              </div>
 255              <?php endif; ?>
 256          </div>
 257      </form>
 258      <div id="customize-preview" class="wp-full-overlay-main"></div>
 259      <?php
 260  
 261      /**
 262       * Prints templates, control scripts, and settings in the footer.
 263       *
 264       * @since 3.4.0
 265       */
 266      do_action( 'customize_controls_print_footer_scripts' );
 267      ?>
 268  </div>
 269  </body>
 270  </html>