function cctags_get_level_tags in cctags 7

Same name and namespace in other branches

1. 8 cctags.module \cctags_get_level_tags()
2. 6 cctags.module \cctags_get_level_tags()

Function that gets the information from the database, passes it along to the weight builder and returns these weighted tags. Note that the tags are unordered at this stage, hence they need orndering either by calling our api or by your own ordering data.

Parameters

$cctid. Cctags IDs items.:

$mode. block or page parameters settings.:

Return value

An <em>unordered</em> array with tags-objects, containing the attribute $tag->weight,$tags->level ...;

2 calls to cctags_get_level_tags()

cctags_page in ./cctags.page.inc

@file

theme_cctags_block in ./cctags.module

File

./cctags.module, line 319

Code

function cctags_get_level_tags($cctid, $mode = 'page') {
  global $language;
  $terms = array();
  if ($mode == 'page') {
    $cache_name = 'cctags_cache_page_' . $cctid . ':' . $language->language;
  }
  if ($mode == 'block') {
    $cache_name = 'cctags_cache_block_' . $cctid . ':' . $language->language;
  }
  $cache = cache_get($cache_name);

  // make sure cache has data
  if (isset($cache->data) && CACHE_ON) {
    $terms = $cache->data;
  }
  else {
    $items = _cctags_get_settings($cctid);
    $item = $items[$cctid];
    $tree = array();
    if ($item['page'] && $mode == 'page' || $item['block'] && $mode == 'block') {
      foreach ($item['item_data']['vocs'] as $key => $value) {
        if (is_numeric($key) && $value == 1) {
          $tree = taxonomy_get_tree($key, 0, NULL, TRUE);
          foreach ($item['item_data']['level'][$key] as $k => $v) {
            if ($v == 1) {
              foreach ($tree as $t => $vt) {
                if ($vt->depth == $k) {
                  $term = $tree[$t];
                  cctags_invoke_cctags_term_count($term);
                  $uri = taxonomy_term_uri($term);
                  $term->path = $uri['path'];
                  $term->name = check_plain($term->name);
                  if ($term->count > 0) {
                    $terms[] = $term;
                  }
                }
              }
            }
          }
        }
      }
      $terms = cctags_build_level_tags($terms, $item['page_level'] + 1);
      if ($mode == 'page') {
        $terms = cctags_sort_tags($terms, $item['page_sort'], $item['page_mode']);
      }
      else {
        $terms = cctags_sort_tags($terms, 'level,desc', 'mixed');
        $terms = $terms[0];
        $settings_data = variable_get('cctags_settings_block', '');
        $settings_block = empty($settings_data) ? array() : unserialize($settings_data);
        $sort = isset($settings_block[$cctid]['tags_sort']) ? $settings_block[$cctid]['tags_sort'] : 'title,asc';
        $level = isset($settings_block[$cctid]['level']) ? $settings_block[$cctid]['level'] : 6;
        $level++;
        $amount = isset($settings_block[$cctid]['tags']) ? $settings_block[$cctid]['tags'] : 40;
        $t = array_chunk($terms, $amount);
        $terms = $t[0];
        $terms = cctags_build_level_tags($terms, $level);
        $terms = cctags_sort_tags($terms, $sort, 'mixed');
        $count = 0;
        $block_terms = array();
        foreach ($terms as $key => $value) {
          foreach ($value as $tid => $term) {
            if ($amount > 0) {
              $block_terms[$cctid][$tid] = $term;
            }
            $amount--;
            $count++;
          }
        }
        $terms['count'] = $count;
      }
    }
    cache_set($cache_name, $terms, 'cache', CACHE_TEMPORARY);
  }
  return $terms;
}