Source: /modules/file/tests/file_module_test.module - 69 lines - 1786 bytes - Summary - Text - Print

   1  <?php
   2  
   3  /**
   4   * @file
   5   * Provides File module pages for testing purposes.
   6   */
   7  
   8  /**
   9   * Implements hook_menu().
  10   */
  11  function file_module_test_menu() {
  12    $items = array();
  13  
  14    $items['file/test'] = array(
  15      'title' => 'Managed file test',
  16      'page callback' => 'drupal_get_form',
  17      'page arguments' => array('file_module_test_form'),
  18      'access arguments' => array('access content'),
  19    );
  20  
  21    return $items;
  22  }
  23  
  24  /**
  25   * Form constructor for testing a 'managed_file' element.
  26   *
  27   * @see file_module_test_form_submit()
  28   * @ingroup forms
  29   */
  30  function file_module_test_form($form, &$form_state, $tree = TRUE, $extended = FALSE, $default_fid = NULL) {
  31    $form['#tree'] = (bool) $tree;
  32  
  33    $form['nested']['file'] = array(
  34      '#type' => 'managed_file',
  35      '#title' => t('Managed file'),
  36      '#upload_location' => 'public://test',
  37      '#progress_message' => t('Please wait...'),
  38      '#extended' => (bool) $extended,
  39      '#size' => 13,
  40    );
  41    if ($default_fid) {
  42      $form['nested']['file']['#default_value'] = $extended ? array('fid' => $default_fid) : $default_fid;
  43    }
  44  
  45    $form['textfield'] = array(
  46      '#type' => 'textfield',
  47      '#title' => t('Type a value and ensure it stays'),
  48    );
  49  
  50    $form['submit'] = array(
  51      '#type' => 'submit',
  52      '#value' => t('Save'),
  53    );
  54  
  55    return $form;
  56  }
  57  
  58  /**
  59   * Form submission handler for file_module_test_form().
  60   */
  61  function file_module_test_form_submit($form, &$form_state) {
  62    if ($form['#tree']) {
  63      $fid = $form['nested']['file']['#extended'] ? $form_state['values']['nested']['file']['fid'] : $form_state['values']['nested']['file'];
  64    }
  65    else {
  66      $fid = $form['nested']['file']['#extended'] ? $form_state['values']['file']['fid'] : $form_state['values']['file'];
  67    }
  68    drupal_set_message(t('The file id is %fid.', array('%fid' => $fid)));
  69  }