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


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