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

   1  <?php
   2  /**
   3   * Manage media uploaded file.
   4   *
   5   * There are many filters in here for media. Plugins can extend functionality
   6   * by hooking into the filters.
   7   *
   8   * @package WordPress
   9   * @subpackage Administration
  10   */
  11  
  12  /** Load WordPress Administration Bootstrap */
  13  require_once( dirname( __FILE__ ) . '/admin.php' );
  14  
  15  if ( ! current_user_can( 'upload_files' ) ) {
  16      wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
  17  }
  18  
  19  wp_enqueue_script( 'plupload-handlers' );
  20  
  21  $post_id = 0;
  22  if ( isset( $_REQUEST['post_id'] ) ) {
  23      $post_id = absint( $_REQUEST['post_id'] );
  24      if ( ! get_post( $post_id ) || ! current_user_can( 'edit_post', $post_id ) ) {
  25          $post_id = 0;
  26      }
  27  }
  28  
  29  if ( $_POST ) {
  30      if ( isset( $_POST['html-upload'] ) && ! empty( $_FILES ) ) {
  31          check_admin_referer( 'media-form' );
  32          // Upload File button was clicked
  33          $upload_id = media_handle_upload( 'async-upload', $post_id );
  34          if ( is_wp_error( $upload_id ) ) {
  35              wp_die( $upload_id );
  36          }
  37      }
  38      wp_redirect( admin_url( 'upload.php' ) );
  39      exit;
  40  }
  41  
  42  $title       = __( 'Upload New Media' );
  43  $parent_file = 'upload.php';
  44  
  45  get_current_screen()->add_help_tab(
  46      array(
  47          'id'      => 'overview',
  48          'title'   => __( 'Overview' ),
  49          'content' =>
  50                  '<p>' . __( 'You can upload media files here without creating a post first. This allows you to upload files to use with posts and pages later and/or to get a web link for a particular file that you can share. There are three options for uploading files:' ) . '</p>' .
  51                  '<ul>' .
  52                      '<li>' . __( '<strong>Drag and drop</strong> your files into the area below. Multiple files are allowed.' ) . '</li>' .
  53                      '<li>' . __( 'Clicking <strong>Select Files</strong> opens a navigation window showing you files in your operating system. Selecting <strong>Open</strong> after clicking on the file you want activates a progress bar on the uploader screen.' ) . '</li>' .
  54                      '<li>' . __( 'Revert to the <strong>Browser Uploader</strong> by clicking the link below the drag and drop box.' ) . '</li>' .
  55                  '</ul>',
  56      )
  57  );
  58  get_current_screen()->set_help_sidebar(
  59      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
  60      '<p>' . __( '<a href="https://wordpress.org/support/article/media-add-new-screen/">Documentation on Uploading Media Files</a>' ) . '</p>' .
  61      '<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
  62  );
  63  
  64  require_once( ABSPATH . 'wp-admin/admin-header.php' );
  65  
  66  $form_class = 'media-upload-form type-form validate';
  67  
  68  if ( get_user_setting( 'uploader' ) || isset( $_GET['browser-uploader'] ) ) {
  69      $form_class .= ' html-uploader';
  70  }
  71  ?>
  72  <div class="wrap">
  73      <h1><?php echo esc_html( $title ); ?></h1>
  74  
  75      <form enctype="multipart/form-data" method="post" action="<?php echo admin_url( 'media-new.php' ); ?>" class="<?php echo esc_attr( $form_class ); ?>" id="file-form">
  76  
  77      <?php media_upload_form(); ?>
  78  
  79      <script type="text/javascript">
  80      var post_id = <?php echo $post_id; ?>, shortform = 3;
  81      </script>
  82      <input type="hidden" name="post_id" id="post_id" value="<?php echo $post_id; ?>" />
  83      <?php wp_nonce_field( 'media-form' ); ?>
  84      <div id="media-items" class="hide-if-no-js"></div>
  85      </form>
  86  </div>
  87  
  88  <?php
  89  include( ABSPATH . 'wp-admin/admin-footer.php' );


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