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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  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  94  <?php
  95  
  96  /**
  97   * Enqueue scripts for all admin pages.
  98   *
  99   * @since 2.8.0
 100   *
 101   * @param string $hook_suffix The current admin page.
 102   */
 103  do_action( 'admin_enqueue_scripts', $hook_suffix );
 104  
 105  /**
 106   * Fires when styles are printed for a specific admin page based on $hook_suffix.
 107   *
 108   * @since 2.6.0
 109   */
 110  do_action( "admin_print_styles-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 111  
 112  /**
 113   * Fires when styles are printed for all admin pages.
 114   *
 115   * @since 2.6.0
 116   */
 117  do_action( 'admin_print_styles' );
 118  
 119  /**
 120   * Fires when scripts are printed for a specific admin page based on $hook_suffix.
 121   *
 122   * @since 2.1.0
 123   */
 124  do_action( "admin_print_scripts-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 125  
 126  /**
 127   * Fires when scripts are printed for all admin pages.
 128   *
 129   * @since 2.1.0
 130   */
 131  do_action( 'admin_print_scripts' );
 132  
 133  /**
 134   * Fires in head section for a specific admin page.
 135   *
 136   * The dynamic portion of the hook, `$hook_suffix`, refers to the hook suffix
 137   * for the admin page.
 138   *
 139   * @since 2.1.0
 140   */
 141  do_action( "admin_head-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 142  
 143  /**
 144   * Fires in head section for all admin pages.
 145   *
 146   * @since 2.1.0
 147   */
 148  do_action( 'admin_head' );
 149  
 150  if ( 'f' === get_user_setting( 'mfold' ) ) {
 151      $admin_body_class .= ' folded';
 152  }
 153  
 154  if ( ! get_user_setting( 'unfold' ) ) {
 155      $admin_body_class .= ' auto-fold';
 156  }
 157  
 158  if ( is_admin_bar_showing() ) {
 159      $admin_body_class .= ' admin-bar';
 160  }
 161  
 162  if ( is_rtl() ) {
 163      $admin_body_class .= ' rtl';
 164  }
 165  
 166  if ( $current_screen->post_type ) {
 167      $admin_body_class .= ' post-type-' . $current_screen->post_type;
 168  }
 169  
 170  if ( $current_screen->taxonomy ) {
 171      $admin_body_class .= ' taxonomy-' . $current_screen->taxonomy;
 172  }
 173  
 174  $admin_body_class .= ' branch-' . str_replace( array( '.', ',' ), '-', floatval( get_bloginfo( 'version' ) ) );
 175  $admin_body_class .= ' version-' . str_replace( '.', '-', preg_replace( '/^([.0-9]+).*/', '$1', get_bloginfo( 'version' ) ) );
 176  $admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' );
 177  $admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) );
 178  
 179  if ( wp_is_mobile() ) {
 180      $admin_body_class .= ' mobile';
 181  }
 182  
 183  if ( is_multisite() ) {
 184      $admin_body_class .= ' multisite';
 185  }
 186  
 187  if ( is_network_admin() ) {
 188      $admin_body_class .= ' network-admin';
 189  }
 190  
 191  $admin_body_class .= ' no-customize-support no-svg';
 192  
 193  if ( $current_screen->is_block_editor() ) {
 194      // Default to is-fullscreen-mode to avoid jumps in the UI.
 195      $admin_body_class .= ' block-editor-page is-fullscreen-mode wp-embed-responsive';
 196  
 197      if ( current_theme_supports( 'editor-styles' ) && current_theme_supports( 'dark-editor-style' ) ) {
 198          $admin_body_class .= ' is-dark-theme';
 199      }
 200  }
 201  
 202  // Print a CSS class to make PHP errors visible.
 203  if ( error_get_last() && WP_DEBUG && WP_DEBUG_DISPLAY && ini_get( 'display_errors' ) ) {
 204      $admin_body_class .= ' php-error';
 205  }
 206  
 207  ?>
 208  </head>
 209  <?php
 210  /**
 211   * Filters the CSS classes for the body tag in the admin.
 212   *
 213   * This filter differs from the {@see 'post_class'} and {@see 'body_class'} filters
 214   * in two important ways:
 215   *
 216   * 1. `$classes` is a space-separated string of class names instead of an array.
 217   * 2. Not all core admin classes are filterable, notably: wp-admin, wp-core-ui,
 218   *    and no-js cannot be removed.
 219   *
 220   * @since 2.3.0
 221   *
 222   * @param string $classes Space-separated list of CSS classes.
 223   */
 224  $admin_body_classes = apply_filters( 'admin_body_class', '' );
 225  $admin_body_classes = ltrim( $admin_body_classes . ' ' . $admin_body_class );
 226  ?>
 227  <body class="wp-admin wp-core-ui no-js <?php echo $admin_body_classes; ?>">
 228  <script type="text/javascript">
 229      document.body.className = document.body.className.replace('no-js','js');
 230  </script>
 231  
 232  <?php
 233  // Make sure the customize body classes are correct as early as possible.
 234  if ( current_user_can( 'customize' ) ) {
 235      wp_customize_support_script();
 236  }
 237  ?>
 238  
 239  <div id="wpwrap">
 240  <?php require ABSPATH . 'wp-admin/menu-header.php'; ?>
 241  <div id="wpcontent">
 242  
 243  <?php
 244  /**
 245   * Fires at the beginning of the content section in an admin page.
 246   *
 247   * @since 3.0.0
 248   */
 249  do_action( 'in_admin_header' );
 250  ?>
 251  
 252  <div id="wpbody" role="main">
 253  <?php
 254  unset( $blog_name, $total_update_count, $update_title );
 255  
 256  $current_screen->set_parentage( $parent_file );
 257  
 258  ?>
 259  
 260  <div id="wpbody-content">
 261  <?php
 262  
 263  $current_screen->render_screen_meta();
 264  
 265  if ( is_network_admin() ) {
 266      /**
 267       * Prints network admin screen notices.
 268       *
 269       * @since 3.1.0
 270       */
 271      do_action( 'network_admin_notices' );
 272  } elseif ( is_user_admin() ) {
 273      /**
 274       * Prints user admin screen notices.
 275       *
 276       * @since 3.1.0
 277       */
 278      do_action( 'user_admin_notices' );
 279  } else {
 280      /**
 281       * Prints admin screen notices.
 282       *
 283       * @since 3.1.0
 284       */
 285      do_action( 'admin_notices' );
 286  }
 287  
 288  /**
 289   * Prints generic admin screen notices.
 290   *
 291   * @since 3.1.0
 292   */
 293  do_action( 'all_admin_notices' );
 294  
 295  if ( 'options-general.php' === $parent_file ) {
 296      require ABSPATH . 'wp-admin/options-head.php';
 297  }


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