class context_condition_node_taxonomy

  1. cis7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy
  2. cle7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy
  3. elmsmedia7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy
  4. icor7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy
  5. meedjum_blog7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy
  6. mooc7 sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc context_condition_node_taxonomy

Expose node taxonomy terms as a context condition.

Hierarchy

Expanded class hierarchy of context_condition_node_taxonomy

Members

Contains filters are case sensitive
Namesort descending Modifiers Type Description
context_condition::condition_form_submit function Condition form submit handler.
context_condition::condition_met function Marks a context as having met this particular condition.
context_condition::condition_used function Check whether this condition is used by any contexts. Can be used to prevent expensive condition checks from being triggered when no contexts use this condition.
context_condition::editor_form function Context editor form for conditions.
context_condition::editor_form_submit function Context editor form submit handler.
context_condition::fetch_from_context function Retrieve options from the context provided.
context_condition::get_contexts function Retrieve all contexts with the condition value provided.
context_condition::options_form_submit function Options form submit handler.
context_condition::settings_form function Settings form. Provide variable settings for your condition.
context_condition::__clone function Clone our references when we're being cloned.
context_condition::__construct function Constructor. Do not override.
context_condition_node::options_form function Options form. Provide additional options for your condition. Overrides context_condition::options_form
context_condition_node_taxonomy::condition_form function Condition form. Overrides context_condition::condition_form
context_condition_node_taxonomy::condition_values function Condition values. Overrides context_condition_node::condition_values
context_condition_node_taxonomy::execute function Overrides context_condition_node::execute

File

sites/all/modules/ulmus/context/plugins/context_condition_node_taxonomy.inc, line 6

View source
class context_condition_node_taxonomy extends context_condition_node {
  function condition_values() {
    $values = array();
    if (module_exists('taxonomy')) {
      foreach (taxonomy_get_vocabularies() as $vocab) {
        if (empty($vocab->tags)) {
          foreach (taxonomy_get_tree($vocab->vid) as $term) {
            $values[$term->tid] = check_plain($term->name);
          }
        }
      }
    }
    return $values;
  }

  function condition_form($context) {
    $form = parent::condition_form($context);
    $form['#type'] = 'select';
    $form['#size'] = 12;
    $form['#multiple'] = TRUE;
    $vocabularies = taxonomy_get_vocabularies();
    $options = array();
    foreach ($vocabularies as $vid => $vocabulary) {
      $tree = taxonomy_get_tree($vid);
      if ($tree && (count($tree) > 0)) {
        $options[$vocabulary->name] = array();
        foreach ($tree as $term) {
          $options[$vocabulary->name][$term->tid] = str_repeat('-', $term->depth) . $term->name;
        }
      }
    }
    $form['#options'] = $options;
    return $form;
  }

  function execute($node, $op) {
    // build a list of each taxonomy reference field belonging to the bundle for the current node
    $fields = field_info_fields();
    $instance_fields = field_info_instances('node', $node->type);
    $check_fields = array();
    foreach ($instance_fields as $key => $field_info) {
      if ($fields[$key]['type'] == 'taxonomy_term_reference') {
        $check_fields[] = $key;
      }
    }

    if ($this->condition_used() && !empty($check_fields)) {
      foreach ($check_fields as $field) {
        if ($terms = field_get_items('node', $node, $field)) {
          foreach ($terms as $term) {
            foreach ($this->get_contexts($term['tid']) as $context) {
              // Check the node form option.
              if ($op === 'form') {
                $options = $this->fetch_from_context($context, 'options');
                if (!empty($options['node_form'])) {
                  $this->condition_met($context, $term['tid']);
                }
              }
              else {
                $this->condition_met($context, $term['tid']);
              }
            }
          }
        }
      }
    }
  }
}
2 string references to 'context_condition_node_taxonomy'
_context_context_plugins in sites/all/modules/ulmus/context/context.plugins.inc
Context plugins.
_context_context_registry in sites/all/modules/ulmus/context/context.plugins.inc
Context registry.