function faq_get_child_categories_faqs in Frequently Asked Questions 6

Same name and namespace in other branches

1. 5.2 faq.module \faq_get_child_categories_faqs()
2. 7.2 faq.module \faq_get_child_categories_faqs()
3. 7 faq.module \faq_get_child_categories_faqs()

Helper function for retrieving the sub-categories faqs.

Parameters

$term: The category / term to display FAQs for.

$theme_function: Theme function to use to format the Q/A layout for sub-categories.

$default_weight: Is 0 for $default_sorting = DESC; is 1000000 for $default_sorting = ASC.

$default_sorting: If 'DESC', nodes are sorted by creation date descending; if 'ASC', nodes are sorted by creation date ascending.

$category_display: The layout of categories which should be used.

$class: CSS class which the HTML div will be using. A special class name is required in order to hide and questions / answers.

$parent_term: The original, top-level, term we're displaying FAQs for.

5 calls to faq_get_child_categories_faqs()

template_preprocess_faq_category_hide_answer in includes/faq.hide_answer.inc

Create categorized FAQ page if set to show answer when question is clicked.

template_preprocess_faq_category_new_page in includes/faq.new_page.inc

Create categorized FAQ page if set to show answer in a new page.

template_preprocess_faq_category_questions_inline in includes/faq.questions_inline.inc

Create categorized FAQ page if set to show/hide the questions inline.

template_preprocess_faq_category_questions_top in includes/faq.questions_top.inc

Create categorized questions for FAQ page if set to show questions on top.

template_preprocess_faq_category_questions_top_answers in includes/faq.questions_top.inc

Create categorized answers for FAQ page if set to show the questions on top.

File

./faq.module, line 1268

The FAQ module allows users to create a FAQ page, with questions and answers displayed in different styles, according to the settings.

Code

function faq_get_child_categories_faqs($term, $theme_function, $default_weight, $default_sorting, $category_display, $class, $parent_term = NULL) {
  $output = array();
  $list = taxonomy_get_children($term->tid);
  if (!is_array($list)) {
    return '';
  }
  foreach ($list as $tid => $child_term) {
    $child_term->depth = $term->depth + 1;
    if (taxonomy_term_count_nodes($child_term->tid, 'faq')) {
      if ($default_sorting == 'DESC') {
        $result = db_query(db_rewrite_sql("SELECT n.nid, COALESCE(w.weight, %d) as effective_weight, n.sticky, n.created FROM {node} n INNER JOIN {term_node} tn ON (n.nid = tn.nid AND n.vid = tn.vid) LEFT JOIN {faq_weights} w ON w.tid = tn.tid AND n.nid = w.nid WHERE n.type='faq' AND n.status = 1 AND tn.tid = '%d' ORDER BY effective_weight, n.sticky DESC, n.created DESC", "n", "nid"), $default_weight, $child_term->tid);
      }
      else {
        $result = db_query(db_rewrite_sql("SELECT n.nid, COALESCE(w.weight, %d) as effective_weight, n.sticky, n.created FROM {node} n INNER JOIN {term_node} tn ON (n.nid = tn.nid AND n.vid = tn.vid) LEFT JOIN {faq_weights} w ON w.tid = tn.tid AND n.nid = w.nid WHERE n.type='faq' AND n.status = 1 AND tn.tid = '%d' ORDER BY effective_weight, n.sticky DESC, n.created ASC", "n", "nid"), $default_weight, $child_term->tid);
      }
      $data = array();
      while ($row = db_fetch_object($result)) {
        $node = node_load($row->nid);
        if (node_access('view', $node)) {
          $data[] = $node;
        }
      }
      $output[] = theme($theme_function, $data, 1, $category_display, $child_term, $class, $parent_term);
    }
  }
  return $output;
}