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/wp-admin/ -> edit-form-advanced.php (source)

   1  <?php
   2  /**
   3   * Post advanced form for inclusion in the administration panels.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  // don't load directly
  10  if ( ! defined( 'ABSPATH' ) ) {
  11      die( '-1' );
  12  }
  13  
  14  /**
  15   * @global string       $post_type
  16   * @global WP_Post_Type $post_type_object
  17   * @global WP_Post      $post
  18   */
  19  global $post_type, $post_type_object, $post;
  20  
  21  if ( is_multisite() ) {
  22      add_action( 'admin_footer', '_admin_notice_post_locked' );
  23  } else {
  24      $check_users = get_users(
  25          array(
  26              'fields' => 'ID',
  27              'number' => 2,
  28          )
  29      );
  30  
  31      if ( count( $check_users ) > 1 ) {
  32          add_action( 'admin_footer', '_admin_notice_post_locked' );
  33      }
  34  
  35      unset( $check_users );
  36  }
  37  
  38  wp_enqueue_script( 'post' );
  39  $_wp_editor_expand = $_content_editor_dfw = false;
  40  
  41  /**
  42   * Filters whether to enable the 'expand' functionality in the post editor.
  43   *
  44   * @since 4.0.0
  45   * @since 4.1.0 Added the `$post_type` parameter.
  46   *
  47   * @param bool   $expand    Whether to enable the 'expand' functionality. Default true.
  48   * @param string $post_type Post type.
  49   */
  50  if ( post_type_supports( $post_type, 'editor' ) && ! wp_is_mobile() &&
  51      ! ( $is_IE && preg_match( '/MSIE [5678]/', $_SERVER['HTTP_USER_AGENT'] ) ) &&
  52      apply_filters( 'wp_editor_expand', true, $post_type ) ) {
  53  
  54      wp_enqueue_script( 'editor-expand' );
  55      $_content_editor_dfw = true;
  56      $_wp_editor_expand   = ( get_user_setting( 'editor_expand', 'on' ) === 'on' );
  57  }
  58  
  59  if ( wp_is_mobile() ) {
  60      wp_enqueue_script( 'jquery-touch-punch' );
  61  }
  62  
  63  /**
  64   * Post ID global
  65   *
  66   * @name $post_ID
  67   * @var int
  68   */
  69  $post_ID = isset( $post_ID ) ? (int) $post_ID : 0;
  70  $user_ID = isset( $user_ID ) ? (int) $user_ID : 0;
  71  $action  = isset( $action ) ? $action : '';
  72  
  73  if ( $post_ID == get_option( 'page_for_posts' ) && empty( $post->post_content ) ) {
  74      add_action( 'edit_form_after_title', '_wp_posts_page_notice' );
  75      remove_post_type_support( $post_type, 'editor' );
  76  }
  77  
  78  $thumbnail_support = current_theme_supports( 'post-thumbnails', $post_type ) && post_type_supports( $post_type, 'thumbnail' );
  79  if ( ! $thumbnail_support && 'attachment' === $post_type && $post->post_mime_type ) {
  80      if ( wp_attachment_is( 'audio', $post ) ) {
  81          $thumbnail_support = post_type_supports( 'attachment:audio', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:audio' );
  82      } elseif ( wp_attachment_is( 'video', $post ) ) {
  83          $thumbnail_support = post_type_supports( 'attachment:video', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:video' );
  84      }
  85  }
  86  
  87  if ( $thumbnail_support ) {
  88      add_thickbox();
  89      wp_enqueue_media( array( 'post' => $post_ID ) );
  90  }
  91  
  92  // Add the local autosave notice HTML
  93  add_action( 'admin_footer', '_local_storage_notice' );
  94  
  95  /*
  96   * @todo Document the $messages array(s).
  97   */
  98  $permalink = get_permalink( $post_ID );
  99  if ( ! $permalink ) {
 100      $permalink = '';
 101  }
 102  
 103  $messages = array();
 104  
 105  $preview_post_link_html = $scheduled_post_link_html = $view_post_link_html = '';
 106  $preview_page_link_html = $scheduled_page_link_html = $view_page_link_html = '';
 107  
 108  $preview_url = get_preview_post_link( $post );
 109  
 110  $viewable = is_post_type_viewable( $post_type_object );
 111  
 112  if ( $viewable ) {
 113  
 114      // Preview post link.
 115      $preview_post_link_html = sprintf(
 116          ' <a target="_blank" href="%1$s">%2$s</a>',
 117          esc_url( $preview_url ),
 118          __( 'Preview post' )
 119      );
 120  
 121      // Scheduled post preview link.
 122      $scheduled_post_link_html = sprintf(
 123          ' <a target="_blank" href="%1$s">%2$s</a>',
 124          esc_url( $permalink ),
 125          __( 'Preview post' )
 126      );
 127  
 128      // View post link.
 129      $view_post_link_html = sprintf(
 130          ' <a href="%1$s">%2$s</a>',
 131          esc_url( $permalink ),
 132          __( 'View post' )
 133      );
 134  
 135      // Preview page link.
 136      $preview_page_link_html = sprintf(
 137          ' <a target="_blank" href="%1$s">%2$s</a>',
 138          esc_url( $preview_url ),
 139          __( 'Preview page' )
 140      );
 141  
 142      // Scheduled page preview link.
 143      $scheduled_page_link_html = sprintf(
 144          ' <a target="_blank" href="%1$s">%2$s</a>',
 145          esc_url( $permalink ),
 146          __( 'Preview page' )
 147      );
 148  
 149      // View page link.
 150      $view_page_link_html = sprintf(
 151          ' <a href="%1$s">%2$s</a>',
 152          esc_url( $permalink ),
 153          __( 'View page' )
 154      );
 155  
 156  }
 157  
 158  /* translators: Publish box date format, see https://secure.php.net/date */
 159  $scheduled_date = date_i18n( __( 'M j, Y @ H:i' ), strtotime( $post->post_date ) );
 160  
 161  $messages['post'] = array(
 162      0  => '', // Unused. Messages start at index 1.
 163      1  => __( 'Post updated.' ) . $view_post_link_html,
 164      2  => __( 'Custom field updated.' ),
 165      3  => __( 'Custom field deleted.' ),
 166      4  => __( 'Post updated.' ),
 167      /* translators: %s: date and time of the revision */
 168      5  => isset( $_GET['revision'] ) ? sprintf( __( 'Post restored to revision from %s.' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
 169      6  => __( 'Post published.' ) . $view_post_link_html,
 170      7  => __( 'Post saved.' ),
 171      8  => __( 'Post submitted.' ) . $preview_post_link_html,
 172      9  => sprintf( __( 'Post scheduled for: %s.' ), '<strong>' . $scheduled_date . '</strong>' ) . $scheduled_post_link_html,
 173      10 => __( 'Post draft updated.' ) . $preview_post_link_html,
 174  );
 175  $messages['page'] = array(
 176      0  => '', // Unused. Messages start at index 1.
 177      1  => __( 'Page updated.' ) . $view_page_link_html,
 178      2  => __( 'Custom field updated.' ),
 179      3  => __( 'Custom field deleted.' ),
 180      4  => __( 'Page updated.' ),
 181      /* translators: %s: date and time of the revision */
 182      5  => isset( $_GET['revision'] ) ? sprintf( __( 'Page restored to revision from %s.' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
 183      6  => __( 'Page published.' ) . $view_page_link_html,
 184      7  => __( 'Page saved.' ),
 185      8  => __( 'Page submitted.' ) . $preview_page_link_html,
 186      9  => sprintf( __( 'Page scheduled for: %s.' ), '<strong>' . $scheduled_date . '</strong>' ) . $scheduled_page_link_html,
 187      10 => __( 'Page draft updated.' ) . $preview_page_link_html,
 188  );
 189  $messages['attachment'] = array_fill( 1, 10, __( 'Media file updated.' ) ); // Hack, for now.
 190  
 191  /**
 192   * Filters the post updated messages.
 193   *
 194   * @since 3.0.0
 195   *
 196   * @param array $messages Post updated messages. For defaults @see $messages declarations above.
 197   */
 198  $messages = apply_filters( 'post_updated_messages', $messages );
 199  
 200  $message = false;
 201  if ( isset( $_GET['message'] ) ) {
 202      $_GET['message'] = absint( $_GET['message'] );
 203      if ( isset( $messages[ $post_type ][ $_GET['message'] ] ) ) {
 204          $message = $messages[ $post_type ][ $_GET['message'] ];
 205      } elseif ( ! isset( $messages[ $post_type ] ) && isset( $messages['post'][ $_GET['message'] ] ) ) {
 206          $message = $messages['post'][ $_GET['message'] ];
 207      }
 208  }
 209  
 210  $notice     = false;
 211  $form_extra = '';
 212  if ( 'auto-draft' == $post->post_status ) {
 213      if ( 'edit' == $action ) {
 214          $post->post_title = '';
 215      }
 216      $autosave    = false;
 217      $form_extra .= "<input type='hidden' id='auto_draft' name='auto_draft' value='1' />";
 218  } else {
 219      $autosave = wp_get_post_autosave( $post_ID );
 220  }
 221  
 222  $form_action  = 'editpost';
 223  $nonce_action = 'update-post_' . $post_ID;
 224  $form_extra  .= "<input type='hidden' id='post_ID' name='post_ID' value='" . esc_attr( $post_ID ) . "' />";
 225  
 226  // Detect if there exists an autosave newer than the post and if that autosave is different than the post
 227  if ( $autosave && mysql2date( 'U', $autosave->post_modified_gmt, false ) > mysql2date( 'U', $post->post_modified_gmt, false ) ) {
 228      foreach ( _wp_post_revision_fields( $post ) as $autosave_field => $_autosave_field ) {
 229          if ( normalize_whitespace( $autosave->$autosave_field ) != normalize_whitespace( $post->$autosave_field ) ) {
 230              $notice = sprintf( __( 'There is an autosave of this post that is more recent than the version below. <a href="%s">View the autosave</a>' ), get_edit_post_link( $autosave->ID ) );
 231              break;
 232          }
 233      }
 234      // If this autosave isn't different from the current post, begone.
 235      if ( ! $notice ) {
 236          wp_delete_post_revision( $autosave->ID );
 237      }
 238      unset( $autosave_field, $_autosave_field );
 239  }
 240  
 241  $post_type_object = get_post_type_object( $post_type );
 242  
 243  // All meta boxes should be defined and added before the first do_meta_boxes() call (or potentially during the do_meta_boxes action).
 244  require_once( ABSPATH . 'wp-admin/includes/meta-boxes.php' );
 245  
 246  
 247  $publish_callback_args = null;
 248  if ( post_type_supports( $post_type, 'revisions' ) && 'auto-draft' != $post->post_status ) {
 249      $revisions = wp_get_post_revisions( $post_ID );
 250  
 251      // We should aim to show the revisions meta box only when there are revisions.
 252      if ( count( $revisions ) > 1 ) {
 253          reset( $revisions ); // Reset pointer for key()
 254          $publish_callback_args = array(
 255              'revisions_count' => count( $revisions ),
 256              'revision_id'     => key( $revisions ),
 257          );
 258          add_meta_box( 'revisionsdiv', __( 'Revisions' ), 'post_revisions_meta_box', null, 'normal', 'core' );
 259      }
 260  }
 261  
 262  if ( 'attachment' == $post_type ) {
 263      wp_enqueue_script( 'image-edit' );
 264      wp_enqueue_style( 'imgareaselect' );
 265      add_meta_box( 'submitdiv', __( 'Save' ), 'attachment_submit_meta_box', null, 'side', 'core' );
 266      add_action( 'edit_form_after_title', 'edit_form_image_editor' );
 267  
 268      if ( wp_attachment_is( 'audio', $post ) ) {
 269          add_meta_box( 'attachment-id3', __( 'Metadata' ), 'attachment_id3_data_meta_box', null, 'normal', 'core' );
 270      }
 271  } else {
 272      add_meta_box( 'submitdiv', __( 'Publish' ), 'post_submit_meta_box', null, 'side', 'core', $publish_callback_args );
 273  }
 274  
 275  if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post_type, 'post-formats' ) ) {
 276      add_meta_box( 'formatdiv', _x( 'Format', 'post format' ), 'post_format_meta_box', null, 'side', 'core' );
 277  }
 278  
 279  // all taxonomies
 280  foreach ( get_object_taxonomies( $post ) as $tax_name ) {
 281      $taxonomy = get_taxonomy( $tax_name );
 282      if ( ! $taxonomy->show_ui || false === $taxonomy->meta_box_cb ) {
 283          continue;
 284      }
 285  
 286      $label = $taxonomy->labels->name;
 287  
 288      if ( ! is_taxonomy_hierarchical( $tax_name ) ) {
 289          $tax_meta_box_id = 'tagsdiv-' . $tax_name;
 290      } else {
 291          $tax_meta_box_id = $tax_name . 'div';
 292      }
 293  
 294      add_meta_box( $tax_meta_box_id, $label, $taxonomy->meta_box_cb, null, 'side', 'core', array( 'taxonomy' => $tax_name ) );
 295  }
 296  
 297  if ( post_type_supports( $post_type, 'page-attributes' ) || count( get_page_templates( $post ) ) > 0 ) {
 298      add_meta_box( 'pageparentdiv', $post_type_object->labels->attributes, 'page_attributes_meta_box', null, 'side', 'core' );
 299  }
 300  
 301  if ( $thumbnail_support && current_user_can( 'upload_files' ) ) {
 302      add_meta_box( 'postimagediv', esc_html( $post_type_object->labels->featured_image ), 'post_thumbnail_meta_box', null, 'side', 'low' );
 303  }
 304  
 305  if ( post_type_supports( $post_type, 'excerpt' ) ) {
 306      add_meta_box( 'postexcerpt', __( 'Excerpt' ), 'post_excerpt_meta_box', null, 'normal', 'core' );
 307  }
 308  
 309  if ( post_type_supports( $post_type, 'trackbacks' ) ) {
 310      add_meta_box( 'trackbacksdiv', __( 'Send Trackbacks' ), 'post_trackback_meta_box', null, 'normal', 'core' );
 311  }
 312  
 313  if ( post_type_supports( $post_type, 'custom-fields' ) ) {
 314      add_meta_box( 'postcustom', __( 'Custom Fields' ), 'post_custom_meta_box', null, 'normal', 'core' );
 315  }
 316  
 317  /**
 318   * Fires in the middle of built-in meta box registration.
 319   *
 320   * @since 2.1.0
 321   * @deprecated 3.7.0 Use 'add_meta_boxes' instead.
 322   *
 323   * @param WP_Post $post Post object.
 324   */
 325  do_action( 'dbx_post_advanced', $post );
 326  
 327  // Allow the Discussion meta box to show up if the post type supports comments,
 328  // or if comments or pings are open.
 329  if ( comments_open( $post ) || pings_open( $post ) || post_type_supports( $post_type, 'comments' ) ) {
 330      add_meta_box( 'commentstatusdiv', __( 'Discussion' ), 'post_comment_status_meta_box', null, 'normal', 'core' );
 331  }
 332  
 333  $stati = get_post_stati( array( 'public' => true ) );
 334  if ( empty( $stati ) ) {
 335      $stati = array( 'publish' );
 336  }
 337  $stati[] = 'private';
 338  
 339  if ( in_array( get_post_status( $post ), $stati ) ) {
 340      // If the post type support comments, or the post has comments, allow the
 341      // Comments meta box.
 342      if ( comments_open( $post ) || pings_open( $post ) || $post->comment_count > 0 || post_type_supports( $post_type, 'comments' ) ) {
 343          add_meta_box( 'commentsdiv', __( 'Comments' ), 'post_comment_meta_box', null, 'normal', 'core' );
 344      }
 345  }
 346  
 347  if ( ! ( 'pending' == get_post_status( $post ) && ! current_user_can( $post_type_object->cap->publish_posts ) ) ) {
 348      add_meta_box( 'slugdiv', __( 'Slug' ), 'post_slug_meta_box', null, 'normal', 'core' );
 349  }
 350  
 351  if ( post_type_supports( $post_type, 'author' ) && current_user_can( $post_type_object->cap->edit_others_posts ) ) {
 352      add_meta_box( 'authordiv', __( 'Author' ), 'post_author_meta_box', null, 'normal', 'core' );
 353  }
 354  
 355  /**
 356   * Fires after all built-in meta boxes have been added.
 357   *
 358   * @since 3.0.0
 359   *
 360   * @param string  $post_type Post type.
 361   * @param WP_Post $post      Post object.
 362   */
 363  do_action( 'add_meta_boxes', $post_type, $post );
 364  
 365  /**
 366   * Fires after all built-in meta boxes have been added, contextually for the given post type.
 367   *
 368   * The dynamic portion of the hook, `$post_type`, refers to the post type of the post.
 369   *
 370   * @since 3.0.0
 371   *
 372   * @param WP_Post $post Post object.
 373   */
 374  do_action( "add_meta_boxes_{$post_type}", $post );
 375  
 376  /**
 377   * Fires after meta boxes have been added.
 378   *
 379   * Fires once for each of the default meta box contexts: normal, advanced, and side.
 380   *
 381   * @since 3.0.0
 382   *
 383   * @param string  $post_type Post type of the post.
 384   * @param string  $context   string  Meta box context.
 385   * @param WP_Post $post      Post object.
 386   */
 387  do_action( 'do_meta_boxes', $post_type, 'normal', $post );
 388  /** This action is documented in wp-admin/edit-form-advanced.php */
 389  do_action( 'do_meta_boxes', $post_type, 'advanced', $post );
 390  /** This action is documented in wp-admin/edit-form-advanced.php */
 391  do_action( 'do_meta_boxes', $post_type, 'side', $post );
 392  
 393  add_screen_option(
 394      'layout_columns', array(
 395          'max'     => 2,
 396          'default' => 2,
 397      )
 398  );
 399  
 400  if ( 'post' == $post_type ) {
 401      $customize_display = '<p>' . __( 'The title field and the big Post Editing Area are fixed in place, but you can reposition all the other boxes using drag and drop. You can also minimize or expand them by clicking the title bar of each box. Use the Screen Options tab to unhide more boxes (Excerpt, Send Trackbacks, Custom Fields, Discussion, Slug, Author) or to choose a 1- or 2-column layout for this screen.' ) . '</p>';
 402  
 403      get_current_screen()->add_help_tab(
 404          array(
 405              'id'      => 'customize-display',
 406              'title'   => __( 'Customizing This Display' ),
 407              'content' => $customize_display,
 408          )
 409      );
 410  
 411      $title_and_editor  = '<p>' . __( '<strong>Title</strong> &mdash; Enter a title for your post. After you enter a title, you&#8217;ll see the permalink below, which you can edit.' ) . '</p>';
 412      $title_and_editor .= '<p>' . __( '<strong>Post editor</strong> &mdash; Enter the text for your post. There are two modes of editing: Visual and Text. Choose the mode by clicking on the appropriate tab.' ) . '</p>';
 413      $title_and_editor .= '<p>' . __( 'Visual mode gives you an editor that is similar to a word processor. Click the Toolbar Toggle button to get a second row of controls.' ) . '</p>';
 414      $title_and_editor .= '<p>' . __( 'The Text mode allows you to enter HTML along with your post text. Note that &lt;p&gt; and &lt;br&gt; tags are converted to line breaks when switching to the Text editor to make it less cluttered. When you type, a single line break can be used instead of typing &lt;br&gt;, and two line breaks instead of paragraph tags. The line breaks are converted back to tags automatically.' ) . '</p>';
 415      $title_and_editor .= '<p>' . __( 'You can insert media files by clicking the icons above the post editor and following the directions. You can align or edit images using the inline formatting toolbar available in Visual mode.' ) . '</p>';
 416      $title_and_editor .= '<p>' . __( 'You can enable distraction-free writing mode using the icon to the right. This feature is not available for old browsers or devices with small screens, and requires that the full-height editor be enabled in Screen Options.' ) . '</p>';
 417      $title_and_editor .= '<p>' . __( 'Keyboard users: When you&#8217;re working in the visual editor, you can use <kbd>Alt + F10</kbd> to access the toolbar.' ) . '</p>';
 418  
 419      get_current_screen()->add_help_tab(
 420          array(
 421              'id'      => 'title-post-editor',
 422              'title'   => __( 'Title and Post Editor' ),
 423              'content' => $title_and_editor,
 424          )
 425      );
 426  
 427      get_current_screen()->set_help_sidebar(
 428          '<p>' . sprintf( __( 'You can also create posts with the <a href="%s">Press This bookmarklet</a>.' ), 'tools.php' ) . '</p>' .
 429              '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
 430              '<p>' . __( '<a href="https://codex.wordpress.org/Posts_Add_New_Screen">Documentation on Writing and Editing Posts</a>' ) . '</p>' .
 431              '<p>' . __( '<a href="https://wordpress.org/support/">Support Forums</a>' ) . '</p>'
 432      );
 433  } elseif ( 'page' == $post_type ) {
 434      $about_pages = '<p>' . __( 'Pages are similar to posts in that they have a title, body text, and associated metadata, but they are different in that they are not part of the chronological blog stream, kind of like permanent posts. Pages are not categorized or tagged, but can have a hierarchy. You can nest pages under other pages by making one the &#8220;Parent&#8221; of the other, creating a group of pages.' ) . '</p>' .
 435          '<p>' . __( 'Creating a Page is very similar to creating a Post, and the screens can be customized in the same way using drag and drop, the Screen Options tab, and expanding/collapsing boxes as you choose. This screen also has the distraction-free writing space, available in both the Visual and Text modes via the Fullscreen buttons. The Page editor mostly works the same as the Post editor, but there are some Page-specific features in the Page Attributes box.' ) . '</p>';
 436  
 437      get_current_screen()->add_help_tab(
 438          array(
 439              'id'      => 'about-pages',
 440              'title'   => __( 'About Pages' ),
 441              'content' => $about_pages,
 442          )
 443      );
 444  
 445      get_current_screen()->set_help_sidebar(
 446          '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
 447              '<p>' . __( '<a href="https://codex.wordpress.org/Pages_Add_New_Screen">Documentation on Adding New Pages</a>' ) . '</p>' .
 448              '<p>' . __( '<a href="https://codex.wordpress.org/Pages_Screen#Editing_Individual_Pages">Documentation on Editing Pages</a>' ) . '</p>' .
 449              '<p>' . __( '<a href="https://wordpress.org/support/">Support Forums</a>' ) . '</p>'
 450      );
 451  } elseif ( 'attachment' == $post_type ) {
 452      get_current_screen()->add_help_tab(
 453          array(
 454              'id'      => 'overview',
 455              'title'   => __( 'Overview' ),
 456              'content' =>
 457                  '<p>' . __( 'This screen allows you to edit four fields for metadata in a file within the media library.' ) . '</p>' .
 458                  '<p>' . __( 'For images only, you can click on Edit Image under the thumbnail to expand out an inline image editor with icons for cropping, rotating, or flipping the image as well as for undoing and redoing. The boxes on the right give you more options for scaling the image, for cropping it, and for cropping the thumbnail in a different way than you crop the original image. You can click on Help in those boxes to get more information.' ) . '</p>' .
 459                  '<p>' . __( 'Note that you crop the image by clicking on it (the Crop icon is already selected) and dragging the cropping frame to select the desired part. Then click Save to retain the cropping.' ) . '</p>' .
 460                  '<p>' . __( 'Remember to click Update Media to save metadata entered or changed.' ) . '</p>',
 461          )
 462      );
 463  
 464      get_current_screen()->set_help_sidebar(
 465          '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
 466          '<p>' . __( '<a href="https://codex.wordpress.org/Media_Add_New_Screen#Edit_Media">Documentation on Edit Media</a>' ) . '</p>' .
 467          '<p>' . __( '<a href="https://wordpress.org/support/">Support Forums</a>' ) . '</p>'
 468      );
 469  }
 470  
 471  if ( 'post' == $post_type || 'page' == $post_type ) {
 472      $inserting_media  = '<p>' . __( 'You can upload and insert media (images, audio, documents, etc.) by clicking the Add Media button. You can select from the images and files already uploaded to the Media Library, or upload new media to add to your page or post. To create an image gallery, select the images to add and click the &#8220;Create a new gallery&#8221; button.' ) . '</p>';
 473      $inserting_media .= '<p>' . __( 'You can also embed media from many popular websites including Twitter, YouTube, Flickr and others by pasting the media URL on its own line into the content of your post/page. Please refer to the Codex to <a href="https://codex.wordpress.org/Embeds">learn more about embeds</a>.' ) . '</p>';
 474  
 475      get_current_screen()->add_help_tab(
 476          array(
 477              'id'      => 'inserting-media',
 478              'title'   => __( 'Inserting Media' ),
 479              'content' => $inserting_media,
 480          )
 481      );
 482  }
 483  
 484  if ( 'post' == $post_type ) {
 485      $publish_box  = '<p>' . __( 'Several boxes on this screen contain settings for how your content will be published, including:' ) . '</p>';
 486      $publish_box .= '<ul><li>' .
 487          __( '<strong>Publish</strong> &mdash; You can set the terms of publishing your post in the Publish box. For Status, Visibility, and Publish (immediately), click on the Edit link to reveal more options. Visibility includes options for password-protecting a post or making it stay at the top of your blog indefinitely (sticky). The Password protected option allows you to set an arbitrary password for each post. The Private option hides the post from everyone except editors and administrators. Publish (immediately) allows you to set a future or past date and time, so you can schedule a post to be published in the future or backdate a post.' ) .
 488      '</li>';
 489  
 490      if ( current_theme_supports( 'post-formats' ) && post_type_supports( 'post', 'post-formats' ) ) {
 491          $publish_box .= '<li>' . __( '<strong>Format</strong> &mdash; Post Formats designate how your theme will display a specific post. For example, you could have a <em>standard</em> blog post with a title and paragraphs, or a short <em>aside</em> that omits the title and contains a short text blurb. Please refer to the Codex for <a href="https://codex.wordpress.org/Post_Formats#Supported_Formats">descriptions of each post format</a>. Your theme could enable all or some of 10 possible formats.' ) . '</li>';
 492      }
 493  
 494      if ( current_theme_supports( 'post-thumbnails' ) && post_type_supports( 'post', 'thumbnail' ) ) {
 495          /* translators: %s: Featured Image */
 496          $publish_box .= '<li>' . sprintf( __( '<strong>%s</strong> &mdash; This allows you to associate an image with your post without inserting it. This is usually useful only if your theme makes use of the image as a post thumbnail on the home page, a custom header, etc.' ), esc_html( $post_type_object->labels->featured_image ) ) . '</li>';
 497      }
 498  
 499      $publish_box .= '</ul>';
 500  
 501      get_current_screen()->add_help_tab(
 502          array(
 503              'id'      => 'publish-box',
 504              'title'   => __( 'Publish Settings' ),
 505              'content' => $publish_box,
 506          )
 507      );
 508  
 509      $discussion_settings  = '<p>' . __( '<strong>Send Trackbacks</strong> &mdash; Trackbacks are a way to notify legacy blog systems that you&#8217;ve linked to them. Enter the URL(s) you want to send trackbacks. If you link to other WordPress sites they&#8217;ll be notified automatically using pingbacks, and this field is unnecessary.' ) . '</p>';
 510      $discussion_settings .= '<p>' . __( '<strong>Discussion</strong> &mdash; You can turn comments and pings on or off, and if there are comments on the post, you can see them here and moderate them.' ) . '</p>';
 511  
 512      get_current_screen()->add_help_tab(
 513          array(
 514              'id'      => 'discussion-settings',
 515              'title'   => __( 'Discussion Settings' ),
 516              'content' => $discussion_settings,
 517          )
 518      );
 519  } elseif ( 'page' == $post_type ) {
 520      $page_attributes = '<p>' . __( '<strong>Parent</strong> &mdash; You can arrange your pages in hierarchies. For example, you could have an &#8220;About&#8221; page that has &#8220;Life Story&#8221; and &#8220;My Dog&#8221; pages under it. There are no limits to how many levels you can nest pages.' ) . '</p>' .
 521          '<p>' . __( '<strong>Template</strong> &mdash; Some themes have custom templates you can use for certain pages that might have additional features or custom layouts. If so, you&#8217;ll see them in this dropdown menu.' ) . '</p>' .
 522          '<p>' . __( '<strong>Order</strong> &mdash; Pages are usually ordered alphabetically, but you can choose your own order by entering a number (1 for first, etc.) in this field.' ) . '</p>';
 523  
 524      get_current_screen()->add_help_tab(
 525          array(
 526              'id'      => 'page-attributes',
 527              'title'   => __( 'Page Attributes' ),
 528              'content' => $page_attributes,
 529          )
 530      );
 531  }
 532  
 533  require_once( ABSPATH . 'wp-admin/admin-header.php' );
 534  ?>
 535  
 536  <div class="wrap">
 537  <h1 class="wp-heading-inline">
 538  <?php
 539  echo esc_html( $title );
 540  ?>
 541  </h1>
 542  
 543  <?php
 544  if ( isset( $post_new_file ) && current_user_can( $post_type_object->cap->create_posts ) ) {
 545      echo ' <a href="' . esc_url( admin_url( $post_new_file ) ) . '" class="page-title-action">' . esc_html( $post_type_object->labels->add_new ) . '</a>';
 546  }
 547  ?>
 548  
 549  <hr class="wp-header-end">
 550  
 551  <?php if ( $notice ) : ?>
 552  <div id="notice" class="notice notice-warning"><p id="has-newer-autosave"><?php echo $notice; ?></p></div>
 553  <?php endif; ?>
 554  <?php if ( $message ) : ?>
 555  <div id="message" class="updated notice notice-success is-dismissible"><p><?php echo $message; ?></p></div>
 556  <?php endif; ?>
 557  <div id="lost-connection-notice" class="error hidden">
 558      <p><span class="spinner"></span> <?php _e( '<strong>Connection lost.</strong> Saving has been disabled until you&#8217;re reconnected.' ); ?>
 559      <span class="hide-if-no-sessionstorage"><?php _e( 'We&#8217;re backing up this post in your browser, just in case.' ); ?></span>
 560      </p>
 561  </div>
 562  <form name="post" action="post.php" method="post" id="post"
 563  <?php
 564  /**
 565   * Fires inside the post editor form tag.
 566   *
 567   * @since 3.0.0
 568   *
 569   * @param WP_Post $post Post object.
 570   */
 571  do_action( 'post_edit_form_tag', $post );
 572  
 573  $referer = wp_get_referer();
 574  ?>
 575  >
 576  <?php wp_nonce_field( $nonce_action ); ?>
 577  <input type="hidden" id="user-id" name="user_ID" value="<?php echo (int) $user_ID; ?>" />
 578  <input type="hidden" id="hiddenaction" name="action" value="<?php echo esc_attr( $form_action ); ?>" />
 579  <input type="hidden" id="originalaction" name="originalaction" value="<?php echo esc_attr( $form_action ); ?>" />
 580  <input type="hidden" id="post_author" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
 581  <input type="hidden" id="post_type" name="post_type" value="<?php echo esc_attr( $post_type ); ?>" />
 582  <input type="hidden" id="original_post_status" name="original_post_status" value="<?php echo esc_attr( $post->post_status ); ?>" />
 583  <input type="hidden" id="referredby" name="referredby" value="<?php echo $referer ? esc_url( $referer ) : ''; ?>" />
 584  <?php if ( ! empty( $active_post_lock ) ) { ?>
 585  <input type="hidden" id="active_post_lock" value="<?php echo esc_attr( implode( ':', $active_post_lock ) ); ?>" />
 586  <?php
 587  }
 588  if ( 'draft' != get_post_status( $post ) ) {
 589      wp_original_referer_field( true, 'previous' );
 590  }
 591  
 592  echo $form_extra;
 593  
 594  wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
 595  wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
 596  ?>
 597  
 598  <?php
 599  /**
 600   * Fires at the beginning of the edit form.
 601   *
 602   * At this point, the required hidden fields and nonces have already been output.
 603   *
 604   * @since 3.7.0
 605   *
 606   * @param WP_Post $post Post object.
 607   */
 608  do_action( 'edit_form_top', $post );
 609  ?>
 610  
 611  <div id="poststuff">
 612  <div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
 613  <div id="post-body-content">
 614  
 615  <?php if ( post_type_supports( $post_type, 'title' ) ) { ?>
 616  <div id="titlediv">
 617  <div id="titlewrap">
 618      <?php
 619      /**
 620       * Filters the title field placeholder text.
 621       *
 622       * @since 3.1.0
 623       *
 624       * @param string  $text Placeholder text. Default 'Enter title here'.
 625       * @param WP_Post $post Post object.
 626       */
 627      $title_placeholder = apply_filters( 'enter_title_here', __( 'Enter title here' ), $post );
 628      ?>
 629      <label class="screen-reader-text" id="title-prompt-text" for="title"><?php echo $title_placeholder; ?></label>
 630      <input type="text" name="post_title" size="30" value="<?php echo esc_attr( $post->post_title ); ?>" id="title" spellcheck="true" autocomplete="off" />
 631  </div>
 632  <?php
 633  /**
 634   * Fires before the permalink field in the edit form.
 635   *
 636   * @since 4.1.0
 637   *
 638   * @param WP_Post $post Post object.
 639   */
 640  do_action( 'edit_form_before_permalink', $post );
 641  ?>
 642  <div class="inside">
 643  <?php
 644  if ( $viewable ) :
 645      $sample_permalink_html = $post_type_object->public ? get_sample_permalink_html( $post->ID ) : '';
 646  
 647      // As of 4.4, the Get Shortlink button is hidden by default.
 648      if ( has_filter( 'pre_get_shortlink' ) || has_filter( 'get_shortlink' ) ) {
 649          $shortlink = wp_get_shortlink( $post->ID, 'post' );
 650  
 651          if ( ! empty( $shortlink ) && $shortlink !== $permalink && $permalink !== home_url( '?page_id=' . $post->ID ) ) {
 652              $sample_permalink_html .= '<input id="shortlink" type="hidden" value="' . esc_attr( $shortlink ) . '" /><button type="button" class="button button-small" onclick="prompt(&#39;URL:&#39;, jQuery(\'#shortlink\').val());">' . __( 'Get Shortlink' ) . '</button>';
 653          }
 654      }
 655  
 656      if ( $post_type_object->public && ! ( 'pending' == get_post_status( $post ) && ! current_user_can( $post_type_object->cap->publish_posts ) ) ) {
 657          $has_sample_permalink = $sample_permalink_html && 'auto-draft' != $post->post_status;
 658      ?>
 659      <div id="edit-slug-box" class="hide-if-no-js">
 660      <?php
 661      if ( $has_sample_permalink ) {
 662          echo $sample_permalink_html;
 663      }
 664      ?>
 665      </div>
 666      <?php
 667      }
 668  endif;
 669  ?>
 670  </div>
 671  <?php
 672  wp_nonce_field( 'samplepermalink', 'samplepermalinknonce', false );
 673  ?>
 674  </div><!-- /titlediv -->
 675  <?php
 676  }
 677  /**
 678   * Fires after the title field.
 679   *
 680   * @since 3.5.0
 681   *
 682   * @param WP_Post $post Post object.
 683   */
 684  do_action( 'edit_form_after_title', $post );
 685  
 686  if ( post_type_supports( $post_type, 'editor' ) ) {
 687      $_wp_editor_expand_class = '';
 688      if ( $_wp_editor_expand ) {
 689          $_wp_editor_expand_class = ' wp-editor-expand';
 690      }
 691  ?>
 692  <div id="postdivrich" class="postarea<?php echo $_wp_editor_expand_class; ?>">
 693  
 694  <?php
 695  wp_editor(
 696      $post->post_content, 'content', array(
 697          '_content_editor_dfw' => $_content_editor_dfw,
 698          'drag_drop_upload'    => true,
 699          'tabfocus_elements'   => 'content-html,save-post',
 700          'editor_height'       => 300,
 701          'tinymce'             => array(
 702              'resize'                  => false,
 703              'wp_autoresize_on'        => $_wp_editor_expand,
 704              'add_unload_trigger'      => false,
 705              'wp_keep_scroll_position' => ! $is_IE,
 706          ),
 707      )
 708  );
 709  ?>
 710  <table id="post-status-info"><tbody><tr>
 711      <td id="wp-word-count" class="hide-if-no-js"><?php printf( __( 'Word count: %s' ), '<span class="word-count">0</span>' ); ?></td>
 712      <td class="autosave-info">
 713      <span class="autosave-message">&nbsp;</span>
 714  <?php
 715  if ( 'auto-draft' != $post->post_status ) {
 716      echo '<span id="last-edit">';
 717      if ( $last_user = get_userdata( get_post_meta( $post_ID, '_edit_last', true ) ) ) {
 718          /* translators: 1: Name of most recent post author, 2: Post edited date, 3: Post edited time */
 719          printf( __( 'Last edited by %1$s on %2$s at %3$s' ), esc_html( $last_user->display_name ), mysql2date( __( 'F j, Y' ), $post->post_modified ), mysql2date( __( 'g:i a' ), $post->post_modified ) );
 720      } else {
 721          /* translators: 1: Post edited date, 2: Post edited time */
 722          printf( __( 'Last edited on %1$s at %2$s' ), mysql2date( __( 'F j, Y' ), $post->post_modified ), mysql2date( __( 'g:i a' ), $post->post_modified ) );
 723      }
 724      echo '</span>';
 725  }
 726      ?>
 727      </td>
 728      <td id="content-resize-handle" class="hide-if-no-js"><br /></td>
 729  </tr></tbody></table>
 730  
 731  </div>
 732  <?php
 733  }
 734  /**
 735   * Fires after the content editor.
 736   *
 737   * @since 3.5.0
 738   *
 739   * @param WP_Post $post Post object.
 740   */
 741  do_action( 'edit_form_after_editor', $post );
 742  ?>
 743  </div><!-- /post-body-content -->
 744  
 745  <div id="postbox-container-1" class="postbox-container">
 746  <?php
 747  
 748  if ( 'page' == $post_type ) {
 749      /**
 750       * Fires before meta boxes with 'side' context are output for the 'page' post type.
 751       *
 752       * The submitpage box is a meta box with 'side' context, so this hook fires just before it is output.
 753       *
 754       * @since 2.5.0
 755       *
 756       * @param WP_Post $post Post object.
 757       */
 758      do_action( 'submitpage_box', $post );
 759  } else {
 760      /**
 761       * Fires before meta boxes with 'side' context are output for all post types other than 'page'.
 762       *
 763       * The submitpost box is a meta box with 'side' context, so this hook fires just before it is output.
 764       *
 765       * @since 2.5.0
 766       *
 767       * @param WP_Post $post Post object.
 768       */
 769      do_action( 'submitpost_box', $post );
 770  }
 771  
 772  
 773  do_meta_boxes( $post_type, 'side', $post );
 774  
 775  ?>
 776  </div>
 777  <div id="postbox-container-2" class="postbox-container">
 778  <?php
 779  
 780  do_meta_boxes( null, 'normal', $post );
 781  
 782  if ( 'page' == $post_type ) {
 783      /**
 784       * Fires after 'normal' context meta boxes have been output for the 'page' post type.
 785       *
 786       * @since 1.5.0
 787       *
 788       * @param WP_Post $post Post object.
 789       */
 790      do_action( 'edit_page_form', $post );
 791  } else {
 792      /**
 793       * Fires after 'normal' context meta boxes have been output for all post types other than 'page'.
 794       *
 795       * @since 1.5.0
 796       *
 797       * @param WP_Post $post Post object.
 798       */
 799      do_action( 'edit_form_advanced', $post );
 800  }
 801  
 802  
 803  do_meta_boxes( null, 'advanced', $post );
 804  
 805  ?>
 806  </div>
 807  <?php
 808  /**
 809   * Fires after all meta box sections have been output, before the closing #post-body div.
 810   *
 811   * @since 2.1.0
 812   *
 813   * @param WP_Post $post Post object.
 814   */
 815  do_action( 'dbx_post_sidebar', $post );
 816  
 817  ?>
 818  </div><!-- /post-body -->
 819  <br class="clear" />
 820  </div><!-- /poststuff -->
 821  </form>
 822  </div>
 823  
 824  <?php
 825  if ( post_type_supports( $post_type, 'comments' ) ) {
 826      wp_comment_reply();
 827  }
 828  ?>
 829  
 830  <?php if ( ! wp_is_mobile() && post_type_supports( $post_type, 'title' ) && '' === $post->post_title ) : ?>
 831  <script type="text/javascript">
 832  try{document.post.title.focus();}catch(e){}
 833  </script>
 834  <?php endif; ?>


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