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/wp-admin/ -> admin-header.php (source)

   1  <?php
   2  /**
   3   * WordPress Administration Template Header
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
  10  if ( ! defined( 'WP_ADMIN' ) ) {
  11      require_once  __DIR__ . '/admin.php';
  12  }
  13  
  14  /**
  15   * In case admin-header.php is included in a function.
  16   *
  17   * @global string    $title
  18   * @global string    $hook_suffix
  19   * @global WP_Screen $current_screen     WordPress current screen object.
  20   * @global WP_Locale $wp_locale          WordPress date and time locale object.
  21   * @global string    $pagenow
  22   * @global string    $update_title
  23   * @global int       $total_update_count
  24   * @global string    $parent_file
  25   * @global string    $typenow
  26   */
  27  global $title, $hook_suffix, $current_screen, $wp_locale, $pagenow,
  28      $update_title, $total_update_count, $parent_file, $typenow;
  29  
  30  // Catch plugins that include admin-header.php before admin.php completes.
  31  if ( empty( $current_screen ) ) {
  32      set_current_screen();
  33  }
  34  
  35  get_admin_page_title();
  36  $title = strip_tags( $title );
  37  
  38  if ( is_network_admin() ) {
  39      /* translators: Network admin screen title. %s: Network title. */
  40      $admin_title = sprintf( __( 'Network Admin: %s' ), get_network()->site_name );
  41  } elseif ( is_user_admin() ) {
  42      /* translators: User dashboard screen title. %s: Network title. */
  43      $admin_title = sprintf( __( 'User Dashboard: %s' ), get_network()->site_name );
  44  } else {
  45      $admin_title = get_bloginfo( 'name' );
  46  }
  47  
  48  if ( $admin_title === $title ) {
  49      /* translators: Admin screen title. %s: Admin screen name. */
  50      $admin_title = sprintf( __( '%s &#8212; WordPress' ), $title );
  51  } else {
  52      $screen_title = $title;
  53  
  54      if ( 'post' === $current_screen->base && 'add' !== $current_screen->action ) {
  55          $post_title = get_the_title();
  56          if ( ! empty( $post_title ) ) {
  57              $post_type_obj = get_post_type_object( $typenow );
  58              $screen_title  = sprintf(
  59                  /* translators: Editor admin screen title. 1: "Edit item" text for the post type, 2: Post title. */
  60                  __( '%1$s &#8220;%2$s&#8221;' ),
  61                  $post_type_obj->labels->edit_item,
  62                  $post_title
  63              );
  64          }
  65      }
  66  
  67      /* translators: Admin screen title. 1: Admin screen name, 2: Network or site name. */
  68      $admin_title = sprintf( __( '%1$s &lsaquo; %2$s &#8212; WordPress' ), $screen_title, $admin_title );
  69  }
  70  
  71  if ( wp_is_recovery_mode() ) {
  72      /* translators: %s: Admin screen title. */
  73      $admin_title = sprintf( __( 'Recovery Mode &#8212; %s' ), $admin_title );
  74  }
  75  
  76  /**
  77   * Filters the title tag content for an admin page.
  78   *
  79   * @since 3.1.0
  80   *
  81   * @param string $admin_title The page title, with extra context added.
  82   * @param string $title       The original page title.
  83   */
  84  $admin_title = apply_filters( 'admin_title', $admin_title, $title );
  85  
  86  wp_user_settings();
  87  
  88  _wp_admin_html_begin();
  89  ?>
  90  <title><?php echo esc_html( $admin_title ); ?></title>
  91  <?php
  92  
  93  wp_enqueue_style( 'colors' );
  94  wp_enqueue_script( 'utils' );
  95  wp_enqueue_script( 'svg-painter' );
  96  
  97  $admin_body_class = preg_replace( '/[^a-z0-9_-]+/i', '-', $hook_suffix );
  98  ?>
  99  <script type="text/javascript">
 100  addLoadEvent = function(func){if(typeof jQuery!=='undefined')jQuery(document).ready(func);else if(typeof wpOnload!=='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
 101  var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>',
 102      pagenow = '<?php echo esc_js( $current_screen->id ); ?>',
 103      typenow = '<?php echo esc_js( $current_screen->post_type ); ?>',
 104      adminpage = '<?php echo esc_js( $admin_body_class ); ?>',
 105      thousandsSeparator = '<?php echo esc_js( $wp_locale->number_format['thousands_sep'] ); ?>',
 106      decimalPoint = '<?php echo esc_js( $wp_locale->number_format['decimal_point'] ); ?>',
 107      isRtl = <?php echo (int) is_rtl(); ?>;
 108  </script>
 109  <?php
 110  
 111  /**
 112   * Enqueue scripts for all admin pages.
 113   *
 114   * @since 2.8.0
 115   *
 116   * @param string $hook_suffix The current admin page.
 117   */
 118  do_action( 'admin_enqueue_scripts', $hook_suffix );
 119  
 120  /**
 121   * Fires when styles are printed for a specific admin page based on $hook_suffix.
 122   *
 123   * @since 2.6.0
 124   */
 125  do_action( "admin_print_styles-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 126  
 127  /**
 128   * Fires when styles are printed for all admin pages.
 129   *
 130   * @since 2.6.0
 131   */
 132  do_action( 'admin_print_styles' );
 133  
 134  /**
 135   * Fires when scripts are printed for a specific admin page based on $hook_suffix.
 136   *
 137   * @since 2.1.0
 138   */
 139  do_action( "admin_print_scripts-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 140  
 141  /**
 142   * Fires when scripts are printed for all admin pages.
 143   *
 144   * @since 2.1.0
 145   */
 146  do_action( 'admin_print_scripts' );
 147  
 148  /**
 149   * Fires in head section for a specific admin page.
 150   *
 151   * The dynamic portion of the hook name, `$hook_suffix`, refers to the hook suffix
 152   * for the admin page.
 153   *
 154   * @since 2.1.0
 155   */
 156  do_action( "admin_head-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 157  
 158  /**
 159   * Fires in head section for all admin pages.
 160   *
 161   * @since 2.1.0
 162   */
 163  do_action( 'admin_head' );
 164  
 165  if ( 'f' === get_user_setting( 'mfold' ) ) {
 166      $admin_body_class .= ' folded';
 167  }
 168  
 169  if ( ! get_user_setting( 'unfold' ) ) {
 170      $admin_body_class .= ' auto-fold';
 171  }
 172  
 173  if ( is_admin_bar_showing() ) {
 174      $admin_body_class .= ' admin-bar';
 175  }
 176  
 177  if ( is_rtl() ) {
 178      $admin_body_class .= ' rtl';
 179  }
 180  
 181  if ( $current_screen->post_type ) {
 182      $admin_body_class .= ' post-type-' . $current_screen->post_type;
 183  }
 184  
 185  if ( $current_screen->taxonomy ) {
 186      $admin_body_class .= ' taxonomy-' . $current_screen->taxonomy;
 187  }
 188  
 189  $admin_body_class .= ' branch-' . str_replace( array( '.', ',' ), '-', (float) get_bloginfo( 'version' ) );
 190  $admin_body_class .= ' version-' . str_replace( '.', '-', preg_replace( '/^([.0-9]+).*/', '$1', get_bloginfo( 'version' ) ) );
 191  $admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' );
 192  $admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) );
 193  
 194  if ( wp_is_mobile() ) {
 195      $admin_body_class .= ' mobile';
 196  }
 197  
 198  if ( is_multisite() ) {
 199      $admin_body_class .= ' multisite';
 200  }
 201  
 202  if ( is_network_admin() ) {
 203      $admin_body_class .= ' network-admin';
 204  }
 205  
 206  $admin_body_class .= ' no-customize-support no-svg';
 207  
 208  if ( $current_screen->is_block_editor() ) {
 209      $admin_body_class .= ' block-editor-page wp-embed-responsive';
 210  }
 211  
 212  $error_get_last = error_get_last();
 213  
 214  // Print a CSS class to make PHP errors visible.
 215  if ( $error_get_last && WP_DEBUG && WP_DEBUG_DISPLAY && ini_get( 'display_errors' )
 216      // Don't print the class for PHP notices in wp-config.php, as they happen before WP_DEBUG takes effect,
 217      // and should not be displayed with the `error_reporting` level previously set in wp-load.php.
 218      && ( E_NOTICE !== $error_get_last['type'] || 'wp-config.php' !== wp_basename( $error_get_last['file'] ) )
 219  ) {
 220      $admin_body_class .= ' php-error';
 221  }
 222  
 223  unset( $error_get_last );
 224  
 225  ?>
 226  </head>
 227  <?php
 228  /**
 229   * Filters the CSS classes for the body tag in the admin.
 230   *
 231   * This filter differs from the {@see 'post_class'} and {@see 'body_class'} filters
 232   * in two important ways:
 233   *
 234   * 1. `$classes` is a space-separated string of class names instead of an array.
 235   * 2. Not all core admin classes are filterable, notably: wp-admin, wp-core-ui,
 236   *    and no-js cannot be removed.
 237   *
 238   * @since 2.3.0
 239   *
 240   * @param string $classes Space-separated list of CSS classes.
 241   */
 242  $admin_body_classes = apply_filters( 'admin_body_class', '' );
 243  $admin_body_classes = ltrim( $admin_body_classes . ' ' . $admin_body_class );
 244  ?>
 245  <body class="wp-admin wp-core-ui no-js <?php echo $admin_body_classes; ?>">
 246  <script type="text/javascript">
 247      document.body.className = document.body.className.replace('no-js','js');
 248  </script>
 249  
 250  <?php
 251  // Make sure the customize body classes are correct as early as possible.
 252  if ( current_user_can( 'customize' ) ) {
 253      wp_customize_support_script();
 254  }
 255  ?>
 256  
 257  <div id="wpwrap">
 258  <?php require ABSPATH . 'wp-admin/menu-header.php'; ?>
 259  <div id="wpcontent">
 260  
 261  <?php
 262  /**
 263   * Fires at the beginning of the content section in an admin page.
 264   *
 265   * @since 3.0.0
 266   */
 267  do_action( 'in_admin_header' );
 268  ?>
 269  
 270  <div id="wpbody" role="main">
 271  <?php
 272  unset( $blog_name, $total_update_count, $update_title );
 273  
 274  $current_screen->set_parentage( $parent_file );
 275  
 276  ?>
 277  
 278  <div id="wpbody-content">
 279  <?php
 280  
 281  $current_screen->render_screen_meta();
 282  
 283  if ( is_network_admin() ) {
 284      /**
 285       * Prints network admin screen notices.
 286       *
 287       * @since 3.1.0
 288       */
 289      do_action( 'network_admin_notices' );
 290  } elseif ( is_user_admin() ) {
 291      /**
 292       * Prints user admin screen notices.
 293       *
 294       * @since 3.1.0
 295       */
 296      do_action( 'user_admin_notices' );
 297  } else {
 298      /**
 299       * Prints admin screen notices.
 300       *
 301       * @since 3.1.0
 302       */
 303      do_action( 'admin_notices' );
 304  }
 305  
 306  /**
 307   * Prints generic admin screen notices.
 308   *
 309   * @since 3.1.0
 310   */
 311  do_action( 'all_admin_notices' );
 312  
 313  if ( 'options-general.php' === $parent_file ) {
 314      require ABSPATH . 'wp-admin/options-head.php';
 315  }


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