function ad_block in Advertisement 5.2

Same name and namespace in other branches

1. 5 ad.module \ad_block()
2. 6 ad.module \ad_block()
3. 6.2 ad.module \ad_block()

Drupal _block hook.

File

./ad.module, line 1236

An advertising system for Drupal powered websites.

Code

function ad_block($op = 'list', $delta = 0, $edit = array()) {
  switch ($op) {
    case 'list':
      $blocks = array();
      $groups = ad_groups_list();
      foreach ($groups as $tid => $name) {
        $blocks[$tid]['info'] = t('ad group: @name', array(
          '@name' => $name,
        ));
      }
      return $blocks;
    case 'configure':
      $form["ad_block_quantity_{$delta}"] = array(
        '#type' => 'select',
        '#title' => t('Number of ads'),
        '#default_value' => variable_get("ad_block_quantity_{$delta}", 1),
        '#options' => drupal_map_assoc(array(
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17,
          18,
          19,
          20,
          21,
          22,
          23,
          24,
          25,
        )),
        '#description' => t('Select the maximum number of unique ads that should be displayed together in this block.  If you specify a number larger than the maximum number of ads in this ad group, all ads will be displayed once.'),
      );
      return $form;
    case 'save':
      variable_set("ad_block_quantity_{$delta}", $edit["ad_block_quantity_{$delta}"]);
      break;
    case 'view':
      $groups = ad_groups_list();
      $block['content'] = ad($delta, variable_get("ad_block_quantity_{$delta}", 1));
      return $block;
  }
}