Implementation of hook_block().

File

drupal-6.x/modules/statistics/statistics.module, line 243

Logs access statistics for your site.

Code

function statistics_block($op = 'list', $delta = 0, $edit = array()) {
  switch ($op) {
    case 'list':
      if (variable_get('statistics_count_content_views', 0)) {
        $blocks[0]['info'] = t('Popular content');
        // Too dynamic to cache.
        $blocks[0]['cache'] = BLOCK_NO_CACHE;
        return $blocks;
      }
      break;

    case 'configure':
      // Popular content block settings
      $numbers = array('0' => t('Disabled')) + drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40));
      $form['statistics_block_top_day_num'] = array('#type' => 'select', '#title' => t("Number of day's top views to display"), '#default_value' => variable_get('statistics_block_top_day_num', 0), '#options' => $numbers, '#description' => t('How many content items to display in "day" list.'));
      $form['statistics_block_top_all_num'] = array('#type' => 'select', '#title' => t('Number of all time views to display'), '#default_value' => variable_get('statistics_block_top_all_num', 0), '#options' => $numbers, '#description' => t('How many content items to display in "all time" list.'));
      $form['statistics_block_top_last_num'] = array('#type' => 'select', '#title' => t('Number of most recent views to display'), '#default_value' => variable_get('statistics_block_top_last_num', 0), '#options' => $numbers, '#description' => t('How many content items to display in "recently viewed" list.'));
      return $form;

    case 'save':
      variable_set('statistics_block_top_day_num', $edit['statistics_block_top_day_num']);
      variable_set('statistics_block_top_all_num', $edit['statistics_block_top_all_num']);
      variable_set('statistics_block_top_last_num', $edit['statistics_block_top_last_num']);
      break;

    case 'view':
      if (user_access('access content')) {
        $content = array();

        $daytop = variable_get('statistics_block_top_day_num', 0);
        if ($daytop && ($result = statistics_title_list('daycount', $daytop)) && ($node_title_list = node_title_list($result, t("Today's:")))) {
          $content[] = $node_title_list;
        }

        $alltimetop = variable_get('statistics_block_top_all_num', 0);
        if ($alltimetop && ($result = statistics_title_list('totalcount', $alltimetop)) && ($node_title_list = node_title_list($result, t('All time:')))) {
          $content[] = $node_title_list;
        }

        $lasttop = variable_get('statistics_block_top_last_num', 0);
        if ($lasttop && ($result = statistics_title_list('timestamp', $lasttop)) && ($node_title_list = node_title_list($result, t('Last viewed:')))) {
          $content[] = $node_title_list;
        }

        if (count($content)) {
          $block['content'] = implode('<br />', $content);
          $block['subject'] = t('Popular content');
          return $block;
        }
      }
  }
}