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/wp-admin/ -> post-new.php (source)

   1  <?php
   2  /**
   3   * New Post Administration Screen.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** Load WordPress Administration Bootstrap */
  10  require_once( dirname( __FILE__ ) . '/admin.php' );
  11  
  12  /**
  13   * @global string  $post_type
  14   * @global object  $post_type_object
  15   * @global WP_Post $post             Global post object.
  16   */
  17  global $post_type, $post_type_object, $post;
  18  
  19  if ( ! isset( $_GET['post_type'] ) ) {
  20      $post_type = 'post';
  21  } elseif ( in_array( $_GET['post_type'], get_post_types( array( 'show_ui' => true ) ) ) ) {
  22      $post_type = $_GET['post_type'];
  23  } else {
  24      wp_die( __( 'Invalid post type.' ) );
  25  }
  26  $post_type_object = get_post_type_object( $post_type );
  27  
  28  if ( 'post' == $post_type ) {
  29      $parent_file  = 'edit.php';
  30      $submenu_file = 'post-new.php';
  31  } elseif ( 'attachment' == $post_type ) {
  32      if ( wp_redirect( admin_url( 'media-new.php' ) ) ) {
  33          exit;
  34      }
  35  } else {
  36      $submenu_file = "post-new.php?post_type=$post_type";
  37      if ( isset( $post_type_object ) && $post_type_object->show_in_menu && $post_type_object->show_in_menu !== true ) {
  38          $parent_file = $post_type_object->show_in_menu;
  39          // What if there isn't a post-new.php item for this post type?
  40          if ( ! isset( $_registered_pages[ get_plugin_page_hookname( "post-new.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
  41              if ( isset( $_registered_pages[ get_plugin_page_hookname( "edit.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
  42                  // Fall back to edit.php for that post type, if it exists
  43                  $submenu_file = "edit.php?post_type=$post_type";
  44              } else {
  45                  // Otherwise, give up and highlight the parent
  46                  $submenu_file = $parent_file;
  47              }
  48          }
  49      } else {
  50          $parent_file = "edit.php?post_type=$post_type";
  51      }
  52  }
  53  
  54  $title = $post_type_object->labels->add_new_item;
  55  
  56  $editing = true;
  57  
  58  if ( ! current_user_can( $post_type_object->cap->edit_posts ) || ! current_user_can( $post_type_object->cap->create_posts ) ) {
  59      wp_die(
  60          '<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
  61          '<p>' . __( 'Sorry, you are not allowed to create posts as this user.' ) . '</p>',
  62          403
  63      );
  64  }
  65  
  66  $post    = get_default_post_to_edit( $post_type, true );
  67  $post_ID = $post->ID;
  68  
  69  /** This filter is documented in wp-admin/post.php */
  70  if ( apply_filters( 'replace_editor', false, $post ) !== true ) {
  71      if ( use_block_editor_for_post( $post ) ) {
  72          include ( ABSPATH . 'wp-admin/edit-form-blocks.php' );
  73      } else {
  74          wp_enqueue_script( 'autosave' );
  75          include ( ABSPATH . 'wp-admin/edit-form-advanced.php' );
  76      }
  77  } else {
  78      // Flag that we're not loading the block editor.
  79      $current_screen = get_current_screen();
  80      $current_screen->is_block_editor( false );
  81  }
  82  
  83  include ( ABSPATH . 'wp-admin/admin-footer.php' );


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