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   1  <?php
   2  
   3  /**
   4   * @file
   5   * Provide views data for video.module.
   6   */
   7  module_load_include('inc', 'content', '/includes/views/content.views');
   8  
   9  /**
  10   * Implementation of hook_views_handlers().
  11   */
  12  function video_views_handlers() {
  13    return array(
  14      'info' => array(
  15        'path' => drupal_get_path('module', 'video') . '/views',
  16      ),
  17      'handlers' => array(
  18        // field handlers
  19        'video_views_handler_field_data' => array(
  20          'parent' => 'content_handler_field',
  21        ),
  22      ),
  23    );
  24  }
  25  
  26  /**
  27   * Implementation of hook_views_data()
  28   */
  29  function video_views_data() {
  30    $data = array();
  31    $data['video']['table']['group'] = t('Video');
  32    $widgets = array('videoftp_widget', 'uploadfield_widget');
  33    foreach (content_fields () as $field) {
  34      if ($field['module'] == 'filefield' && isset($field['widget']['type']) && in_array($field['widget']['type'], $widgets)) {
  35        $views_data = content_views_field_views_data($field);
  36        $table_alias = content_views_tablename($field);
  37        $db_info = content_database_info($field);
  38  
  39        $title = t('@label (!name) thumbnail', array('@label' => t($field['widget']['label']), '!name' => $field['field_name']));
  40        $types = array();
  41        foreach (content_types () as $type) {
  42          if (isset($type['fields'][$field['field_name']])) {
  43            // TODO : run check_plain here instead of on the imploded string below ?
  44            $types[] = $type['name'];
  45          }
  46        }
  47  
  48        $additional_fields = array();
  49        foreach ($db_info['columns'] as $column => $attributes) {
  50          // Select explicitly enabled field columns.
  51          if (!empty($attributes['views'])) {
  52            $db_columns[$column] = $attributes;
  53          }
  54          // Ensure all columns are retrieved.
  55          $additional_fields[$attributes['column']] = $attributes['column'];
  56        }
  57  
  58        $data[$table_alias][$field['field_name'] . '_thumbnail'] = array(
  59          'group' => t('Video'),
  60          'title' => $title,
  61  //        'help' =>  t($field_types[$field['type']]['label']) .' - '. t('Appears in: @types', array('@types' => implode(', ', $types))),
  62          // #931616
  63          'help' => t('Appears in: @types', array('@types' => implode(', ', $types))),
  64        );
  65        $data[$table_alias][$field['field_name'] . '_thumbnail']['field'] = array(
  66          'title' => $title,
  67          'field' => $db_info['columns']['data']['column'],
  68          'table' => $db_info['table'],
  69          'handler' => 'video_views_handler_field_data',
  70          'click sortable' => FALSE,
  71          'content_field_name' => $field['field_name'],
  72          'additional fields' => $additional_fields,
  73          'access callback' => 'content_access',
  74          'access arguments' => array('view', $field),
  75        );
  76      }
  77    }
  78    return $data;
  79  }