wp-admin/customize.php

   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( __( 'Cheatin&#8217; uh?' ), 403 );
  17 }
  18
  19 wp_reset_vars( array( 'url', 'return' ) );
  20 $url = wp_unslash( $url );
  21 $url = wp_validate_redirect( $url, home_url( '/' ) );
  22 if ( $return ) {
  23         $return = wp_unslash( $return );
  24         $return = wp_validate_redirect( $return );
  25 }
  26 if ( ! $return ) {
  27         if ( $url ) {
  28                 $return = $url;
  29         } elseif ( current_user_can( 'edit_theme_options' ) || current_user_can( 'switch_themes' ) ) {
  30                 $return = admin_url( 'themes.php' );
  31         } else {
  32                 $return = admin_url();
  33         }
  34 }
  35
  36 global $wp_scripts, $wp_customize;
  37
  38 $registered = $wp_scripts->registered;
  39 $wp_scripts = new WP_Scripts;
  40 $wp_scripts->registered = $registered;
  41
  42 add_action( 'customize_controls_print_scripts',        'print_head_scripts', 20 );
  43 add_action( 'customize_controls_print_footer_scripts', '_wp_footer_scripts'     );
  44 add_action( 'customize_controls_print_styles',         'print_admin_styles', 20 );
  45
  46 /**
  47  * Fires when Customizer controls are initialized, before scripts are enqueued.
  48  *
  49  * @since 3.4.0
  50  */
  51 do_action( 'customize_controls_init' );
  52
  53 wp_enqueue_script( 'customize-controls' );
  54 wp_enqueue_style( 'customize-controls' );
  55
  56 /**
  57  * Enqueue Customizer control scripts.
  58  *
  59  * @since 3.4.0
  60  */
  61 do_action( 'customize_controls_enqueue_scripts' );
  62
  63 // Let's roll.
  64 @header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
  65
  66 wp_user_settings();
  67 _wp_admin_html_begin();
  68
  69 $body_class = 'wp-core-ui wp-customizer js';
  70
  71 if ( wp_is_mobile() ) :
  72         $body_class .= ' mobile';
  73
  74         ?><meta name="viewport" id="viewport-meta" content="width=device-width, initial-scale=0.8, minimum-scale=0.5, maximum-scale=1.2" /><?php
  75 endif;
  76
  77 $is_ios = wp_is_mobile() && preg_match( '/iPad|iPod|iPhone/', $_SERVER['HTTP_USER_AGENT'] );
  78
  79 if ( $is_ios ) {
  80         $body_class .= ' ios';
  81 }
  82
  83 if ( is_rtl() ) {
  84         $body_class .= ' rtl';
  85 }
  86 $body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) );
  87
  88 if ( $wp_customize->is_theme_active() ) {
  89         $document_title_tmpl = _x( 'Customize: %s', 'Placeholder is the document title from the preview' );
  90 } else {
  91         $document_title_tmpl = _x( 'Live Preview: %s', 'Placeholder is the document title from the preview' );
  92 }
  93 $document_title_tmpl = html_entity_decode( $document_title_tmpl, ENT_QUOTES, 'UTF-8' ); // because exported to JS and assigned to document.title
  94 $admin_title = sprintf( $document_title_tmpl, __( 'Loading&hellip;' ) );
  95
  96 ?><title><?php echo $admin_title; ?></title>
  97
  98 <script type="text/javascript">
  99 var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>';
 100 </script>
 101
 102 <?php
 103 /**
 104  * Fires when Customizer control styles are printed.
 105  *
 106  * @since 3.4.0
 107  */
 108 do_action( 'customize_controls_print_styles' );
 109
 110 /**
 111  * Fires when Customizer control scripts are printed.
 112  *
 113  * @since 3.4.0
 114  */
 115 do_action( 'customize_controls_print_scripts' );
 116 ?>
 117 </head>
 118 <body class="<?php echo esc_attr( $body_class ); ?>">
 119 <div class="wp-full-overlay expanded">
 120         <form id="customize-controls" class="wrap wp-full-overlay-sidebar">
 121                 <div id="screen-reader-messages" aria-live="polite" aria-relevant="all" aria-role="status" aria-atomic="true" class="screen-reader-text"></div>
 122
 123                 <div id="customize-header-actions" class="wp-full-overlay-header">
 124                         <?php
 125                                 $save_text = $wp_customize->is_theme_active() ? __( 'Save &amp; Publish' ) : __( 'Save &amp; Activate' );
 126                                 submit_button( $save_text, 'primary save', 'save', false );
 127                         ?>
 128                         <span class="spinner"></span>
 129                         <a class="customize-controls-close" href="<?php echo esc_url( $return ); ?>">
 130                                 <span class="screen-reader-text"><?php _e( 'Cancel' ); ?></span>
 131                         </a>
 132                         <span class="control-panel-back" tabindex="-1"><span class="screen-reader-text"><?php _e( 'Back' ); ?></span></span>
 133                 </div>
 134
 135                 <?php
 136                         $screenshot = $wp_customize->theme()->get_screenshot();
 137                         $cannot_expand = ! ( $wp_customize->is_theme_active() || $screenshot || $wp_customize->theme()->get('Description') );
 138                 ?>
 139
 140                 <div id="widgets-right"><!-- 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 -->
 141                 <div class="wp-full-overlay-sidebar-content" tabindex="-1">
 142                         <div id="customize-info" class="accordion-section <?php if ( $cannot_expand ) echo ' cannot-expand'; ?>">
 143                                 <div class="accordion-section-title" aria-label="<?php esc_attr_e( 'Customizer Options' ); ?>" tabindex="0">
 144                                         <span class="preview-notice"><?php
 145                                                 if ( ! $wp_customize->is_theme_active() ) {
 146                                                         /* translators: %s is the theme name in the Customize/Live Preview pane */
 147                                                         echo sprintf( __( 'You are previewing %s' ), '<strong class="theme-name">' . $wp_customize->theme()->display('Name') . '</strong>' );
 148                                                 } else {
 149                                                         /* translators: %s is the site/panel title in the Customize pane */
 150                                                         echo sprintf( __( 'You are customizing %s' ), '<strong class="theme-name site-title">' . get_bloginfo( 'name' ) . '</strong>' );
 151                                                 }
 152                                         ?></span>
 153                                 </div>
 154                                 <?php if ( ! $cannot_expand ) : ?>
 155                                 <div class="accordion-section-content">
 156                                         <?php if ( ! $wp_customize->is_theme_active() ) :
 157                                                 if ( $screenshot ) : ?>
 158                                                         <img class="theme-screenshot" src="<?php echo esc_url( $screenshot ); ?>" />
 159                                                 <?php endif; ?>
 160
 161                                                 <?php if ( $wp_customize->theme()->get('Description') ): ?>
 162                                                         <div class="theme-description"><?php echo $wp_customize->theme()->display('Description'); ?></div>
 163                                                 <?php endif;
 164                                         else:
 165                                                 echo __( 'The Customizer allows you to preview changes to your site before publishing them. You can also navigate to different pages on your site to preview them.' );
 166                                         endif; ?>
 167                                 </div>
 168                                 <?php endif; ?>
 169                         </div>
 170
 171                         <div id="customize-theme-controls">
 172                                 <ul><?php // Panels and sections are managed here via JavaScript ?></ul>
 173                         </div>
 174                 </div>
 175                 </div>
 176
 177                 <div id="customize-footer-actions" class="wp-full-overlay-footer">
 178                         <a href="#" class="collapse-sidebar button-secondary" title="<?php esc_attr_e('Collapse Sidebar'); ?>">
 179                                 <span class="collapse-sidebar-arrow"></span>
 180                                 <span class="collapse-sidebar-label"><?php _e('Collapse'); ?></span>
 181                         </a>
 182                 </div>
 183         </form>
 184         <div id="customize-preview" class="wp-full-overlay-main"></div>
 185         <?php
 186
 187         // Render control templates.
 188         $wp_customize->render_control_templates();
 189
 190         /**
 191          * Print Customizer control scripts in the footer.
 192          *
 193          * @since 3.4.0
 194          */
 195         do_action( 'customize_controls_print_footer_scripts' );
 196
 197         /*
 198          * If the frontend and the admin are served from the same domain, load the
 199          * preview over ssl if the Customizer is being loaded over ssl. This avoids
 200          * insecure content warnings. This is not attempted if the admin and frontend
 201          * are on different domains to avoid the case where the frontend doesn't have
 202          * ssl certs. Domain mapping plugins can allow other urls in these conditions
 203          * using the customize_allowed_urls filter.
 204          */
 205
 206         $allowed_urls = array( home_url('/') );
 207         $admin_origin = parse_url( admin_url() );
 208         $home_origin  = parse_url( home_url() );
 209         $cross_domain = ( strtolower( $admin_origin[ 'host' ] ) != strtolower( $home_origin[ 'host' ] ) );
 210
 211         if ( is_ssl() && ! $cross_domain )
 212                 $allowed_urls[] = home_url( '/', 'https' );
 213
 214         /**
 215          * Filter the list of URLs allowed to be clicked and followed in the Customizer preview.
 216          *
 217          * @since 3.4.0
 218          *
 219          * @param array $allowed_urls An array of allowed URLs.
 220          */
 221         $allowed_urls = array_unique( apply_filters( 'customize_allowed_urls', $allowed_urls ) );
 222
 223         $fallback_url = add_query_arg( array(
 224                 'preview'        => 1,
 225                 'template'       => $wp_customize->get_template(),
 226                 'stylesheet'     => $wp_customize->get_stylesheet(),
 227                 'preview_iframe' => true,
 228                 'TB_iframe'      => 'true'
 229         ), home_url( '/' ) );
 230
 231         $login_url = add_query_arg( array(
 232                 'interim-login' => 1,
 233                 'customize-login' => 1
 234         ), wp_login_url() );
 235
 236         // Prepare Customizer settings to pass to JavaScript.
 237         $settings = array(
 238                 'theme'    => array(
 239                         'stylesheet' => $wp_customize->get_stylesheet(),
 240                         'active'     => $wp_customize->is_theme_active(),
 241                 ),
 242                 'url'      => array(
 243                         'preview'       => esc_url_raw( $url ? $url : home_url( '/' ) ),
 244                         'parent'        => esc_url_raw( admin_url() ),
 245                         'activated'     => esc_url_raw( admin_url( 'themes.php?activated=true&previewed' ) ),
 246                         'ajax'          => esc_url_raw( admin_url( 'admin-ajax.php', 'relative' ) ),
 247                         'allowed'       => array_map( 'esc_url_raw', $allowed_urls ),
 248                         'isCrossDomain' => $cross_domain,
 249                         'fallback'      => esc_url_raw( $fallback_url ),
 250                         'home'          => esc_url_raw( home_url( '/' ) ),
 251                         'login'         => esc_url_raw( $login_url ),
 252                 ),
 253                 'browser'  => array(
 254                         'mobile' => wp_is_mobile(),
 255                         'ios'    => $is_ios,
 256                 ),
 257                 'settings' => array(),
 258                 'controls' => array(),
 259                 'panels'   => array(),
 260                 'sections' => array(),
 261                 'nonce'    => array(
 262                         'save'    => wp_create_nonce( 'save-customize_' . $wp_customize->get_stylesheet() ),
 263                         'preview' => wp_create_nonce( 'preview-customize_' . $wp_customize->get_stylesheet() )
 264                 ),
 265                 'autofocus' => array(),
 266                 'documentTitleTmpl' => $document_title_tmpl,
 267         );
 268
 269         // Prepare Customize Setting objects to pass to JavaScript.
 270         foreach ( $wp_customize->settings() as $id => $setting ) {
 271                 $settings['settings'][ $id ] = array(
 272                         'value'     => $setting->js_value(),
 273                         'transport' => $setting->transport,
 274                 );
 275         }
 276
 277         // Prepare Customize Control objects to pass to JavaScript.
 278         foreach ( $wp_customize->controls() as $id => $control ) {
 279                 $settings['controls'][ $id ] = $control->json();
 280         }
 281
 282         // Prepare Customize Section objects to pass to JavaScript.
 283         foreach ( $wp_customize->sections() as $id => $section ) {
 284                 $settings['sections'][ $id ] = $section->json();
 285         }
 286
 287         // Prepare Customize Panel objects to pass to JavaScript.
 288         foreach ( $wp_customize->panels() as $id => $panel ) {
 289                 $settings['panels'][ $id ] = $panel->json();
 290                 foreach ( $panel->sections as $section_id => $section ) {
 291                         $settings['sections'][ $section_id ] = $section->json();
 292                 }
 293         }
 294
 295         // Pass to frontend the Customizer construct being deeplinked
 296         if ( isset( $_GET['autofocus'] ) ) {
 297                 $autofocus = wp_unslash( $_GET['autofocus'] );
 298                 if ( is_array( $autofocus ) ) {
 299                         foreach ( $autofocus as $type => $id ) {
 300                                 if ( isset( $settings[ $type . 's' ][ $id ] ) ) {
 301                                         $settings['autofocus'][ $type ] = $id;
 302                                 }
 303                         }
 304                 }
 305         }
 306
 307         ?>
 308         <script type="text/javascript">
 309                 var _wpCustomizeSettings = <?php echo wp_json_encode( $settings ); ?>;
 310         </script>
 311 </div>
 312 </body>
 313 </html>