function photos_block in Album Photos 6.2

File

./photos.module, line 675

Code

function photos_block($op = 'list', $delta = 0, $edit = array()) {
  global $user;
  switch ($op) {
    case 'list':
      $blocks[0]['info'] = t('Latest images');
      $blocks[1]['info'] = t('User\'s images');
      $blocks[2]['info'] = t('Photo information');
      $blocks[3]['info'] = t('Random images');
      return $blocks;
    case 'configure':
      switch ($delta) {
        case '2':
          $form['photos_block_num_2'] = array(
            '#type' => 'radios',
            '#title' => t('Show sub-album info'),
            '#default_value' => variable_get('photos_block_num_2', 1),
            '#options' => array(
              t('Disabled'),
              t('Enabled'),
            ),
          );
          break;
        default:
          $num = drupal_map_assoc(array(
            1,
            2,
            3,
            4,
            5,
            6,
            7,
            8,
            9,
            10,
            15,
            20,
            25,
            30,
            40,
          ));
          $form['photos_block_num_' . $delta] = array(
            '#type' => 'select',
            '#title' => t('Show several images'),
            '#default_value' => variable_get('photos_block_num_' . $delta, 10),
            '#options' => $num,
          );
          break;
      }
      return $form;
    case 'save':
      variable_set('photos_block_num_' . $delta, $edit['photos_block_num_' . $delta]);
      break;
    case 'view':
      $block = array();
      $count = variable_get('photos_block_num_' . $delta, 10);
      switch ($delta) {
        case '0':
          if (user_access('view photo') && ($content = _photos_block_image('latest', $count, 'photos/image'))) {
            $block['subject'] = t('Latest images');
            $block['content'] = $content;
          }
          return $block;
        case '1':
          if (arg(0) == 'photos') {
            switch (arg(1)) {
              case 'image':
                $uid = db_result(db_query('SELECT uid FROM {files} WHERE fid = %d', arg(2)));
                break;
              case 'user':
                $uid = arg(2);
            }
          }
          if (arg(0) == 'node' && is_numeric(arg(1))) {
            $uid = db_result(db_query('SELECT uid FROM {node} WHERE nid = %d', arg(1)));
          }
          if ($uid && ($content = _photos_block_image('user', $count, "photos/user/{$uid}/image", $uid))) {
            $block['subject'] = t('%name\'s images', array(
              '%name' => $content[1],
            ));
            $block['content'] = $content[0];
          }
          return $block;
        case '2':
          if (arg(0) == 'photos' && arg(1) == 'image' && is_numeric(arg(2))) {
            if ($image = db_fetch_array(db_query(db_rewrite_sql('SELECT n.nid, n.title, f.timestamp, f.filemime, f.fid, u.name, u.picture, u.uid, p.count, p.comcount, p.exif, p.des FROM {x_image} p INNER JOIN {files} f ON p.fid = f.fid INNER JOIN {node} n ON p.pid = n.nid INNER JOIN {users} u ON f.uid = u.uid WHERE p.fid = %d'), arg(2)))) {
              $image['pager'] = photos_image_pager($image['fid'], $image['nid']);
              $item[] = l(t('Copy image to share code'), "photos/zoom/{$image['fid']}");
              if ($image['exif'] && variable_get('photos_exif', 0)) {
                $item[] = l(t('View image Exif information'), "photos/zoom/{$image['fid']}/exif");
              }
              if (variable_get('photos_slide', 0)) {
                $image['slide_url'] = url('photos/album/' . $image['nid'] . '/slide');
              }
              $image['links'] = theme('item_list', $item);
              if (variable_get('photos_block_num_2', 0)) {
                $result = db_query_range('SELECT n.nid, n.title, u.uid, u.name FROM {node} n INNER JOIN {x_node} a ON n.nid = a.nid INNER JOIN {users} u ON n.uid = u.uid WHERE a.fid = %d ORDER BY n.nid DESC', $image['fid'], 0, 10);
                while ($node = db_fetch_array($result)) {
                  $image['sub_album'][$node['nid']] = $node;
                  $image['sub_album'][$node['nid']]['geturl'] = url('photos/data/sub_album/' . $node['nid'] . '/block_new/json.json');
                  $image['sub_album'][$node['nid']]['url'] = url('photos/sub_album/' . $node['nid']);
                  $image['sub_album'][$node['nid']]['user'] = theme('username', (object) $node);
                  $image['sub_album'][$node['nid']]['info'] = t('!name in !time to create', array(
                    '!name' => $node['name'],
                    '!time' => format_date($image['timestamp'], 'small'),
                  ));
                }
              }
              $block['subject'] = t('Photo information');
              $block['content'] = theme('photos_imageblock', $image);
            }
          }
          return $block;
        case '3':
          if (user_access('view photo') && ($content = _photos_block_image('rand', $count))) {
            $block['subject'] = t('Random images');
            $block['content'] = $content;
          }
          return $block;
      }
  }
}