modules/node_media/node_media.views.inc

<?php
/**
 * @file
 * Views API hook implementations for the node_media module.
 */

function _node_media_views_tables() {
  $tables['node_media'] = array(
    'name' => 'node_media',
    'provider' => 'internal',
    'join' => array(
      'left' => array(
        'table' => 'node',
        'field' => 'nid'
      ),
      'right' => array(
        'field' => 'nid'
      ),
    ),
    'fields' => array(
      'node_media_display' => array(
        'name' => t('Node media: Display node media'),
        'notafield' => TRUE,
        'query_handler' => '_node_media_query_handler_display',
        'handler' => array(
          '_node_media_views_handler_image_thumb' => t('Thumbnails'),
          '_node_media_views_handler_image_fullsize' => t('Full size'),
        ),
        'sortable' => false,
        'help' => t('Display all node media in one field.'),
      ),
    ),
    'filters' => array(
      'nid' => array(
        'name' => t('Node media: Has node media'),
        'operator' => array('=' => t('Exists')),
        'list' => 'views_handler_operator_yesno',
        'list-type' => 'select',
        'handler' => '_node_media_handler_images_exist',
        'help' => t('Filter whether the node has node media.'),
      ),
    ),
  );
  return $tables;
}

function _node_media_query_handler_display($field, $fieldinfo, &$query) {
  $query->add_field('nid', 'node');
}

/**
 * Views handler for displaying images.
 */
function _node_media_views_handler_image_thumb($fieldinfo, $fielddata, $value, $data, $thumb = TRUE) {
  $node = node_load(array('nid' => $data->nid));
  $format = ($thumb ? 'thumbs' :'fullsize');
  $return = theme('node_media_view', $node, TRUE, FALSE, $format);
  return $return[0];
}

/**
 * Views handler for displaying images in links to a popup window
 */
function _node_media_views_handler_image_fullsize($fieldinfo, $fielddata, $value, $data) {
  return _node_media_views_handler_image_thumb($fieldinfo, $fielddata, $value, $data, FALSE);
}

/**
 * Views handler for filtering
 */
function _node_media_handler_images_exist($op, $filter, $filterdata, &$query) {
  switch ($op) {
    case 'handler':
      $query->ensure_table('node_media');
      if ($filter['value']) {
        $query->set_distinct();
        $table_data = _views_get_tables();
        $joins = array('type' => 'inner');
        $joins = array_merge($joins, $table_data['node_media']['join']);
        $query->joins['node_media'][1] = $joins;
      }
      else {
        $query->add_where('ISNULL(node_media.id)');
      }
  }
}
1	<?php
2	/**
3	* @file
4	* Views API hook implementations for the node_media module.
5	*/
6
7	function _node_media_views_tables() {
8	$tables['node_media'] = array(
9	'name' => 'node_media',
10	'provider' => 'internal',
11	'join' => array(
12	'left' => array(
13	'table' => 'node',
14	'field' => 'nid'
15	),
16	'right' => array(
17	'field' => 'nid'
18	),
19	),
20	'fields' => array(
21	'node_media_display' => array(
22	'name' => t('Node media: Display node media'),
23	'notafield' => TRUE,
24	'query_handler' => '_node_media_query_handler_display',
25	'handler' => array(
26	'_node_media_views_handler_image_thumb' => t('Thumbnails'),
27	'_node_media_views_handler_image_fullsize' => t('Full size'),
28	),
29	'sortable' => false,
30	'help' => t('Display all node media in one field.'),
31	),
32	),
33	'filters' => array(
34	'nid' => array(
35	'name' => t('Node media: Has node media'),
36	'operator' => array('=' => t('Exists')),
37	'list' => 'views_handler_operator_yesno',
38	'list-type' => 'select',
39	'handler' => '_node_media_handler_images_exist',
40	'help' => t('Filter whether the node has node media.'),
41	),
42	),
43	);
44	return $tables;
45	}
46
47	function _node_media_query_handler_display($field, $fieldinfo, &$query) {
48	$query->add_field('nid', 'node');
49	}
50
51	/**
52	* Views handler for displaying images.
53	*/
54	function _node_media_views_handler_image_thumb($fieldinfo, $fielddata, $value, $data, $thumb = TRUE) {
55	$node = node_load(array('nid' => $data->nid));
56	$format = ($thumb ? 'thumbs' :'fullsize');
57	$return = theme('node_media_view', $node, TRUE, FALSE, $format);
58	return $return[0];
59	}
60
61	/**
62	* Views handler for displaying images in links to a popup window
63	*/
64	function _node_media_views_handler_image_fullsize($fieldinfo, $fielddata, $value, $data) {
65	return _node_media_views_handler_image_thumb($fieldinfo, $fielddata, $value, $data, FALSE);
66	}
67
68	/**
69	* Views handler for filtering
70	*/
71	function _node_media_handler_images_exist($op, $filter, $filterdata, &$query) {
72	switch ($op) {
73	case 'handler':
74	$query->ensure_table('node_media');
75	if ($filter['value']) {
76	$query->set_distinct();
77	$table_data = _views_get_tables();
78	$joins = array('type' => 'inner');
79	$joins = array_merge($joins, $table_data['node_media']['join']);
80	$query->joins['node_media'][1] = $joins;
81	}
82	else {
83	$query->add_where('ISNULL(node_media.id)');
84	}
85	}
86	}