context_condition_node_taxonomy.inc in Context 7.3
File
plugins/context_condition_node_taxonomy.inc
View source
<?php
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) {
$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] = 'tid';
}
else {
if ($fields[$key]['type'] == 'entityreference' && $fields[$key]['settings']['target_type'] == 'taxonomy_term') {
$check_fields[$key] = 'target_id';
}
}
}
if ($this
->condition_used() && !empty($check_fields)) {
foreach ($check_fields as $field => $term_id_key) {
if ($terms = field_get_items('node', $node, $field)) {
foreach ($terms as $term) {
foreach ($this
->get_contexts($term[$term_id_key]) as $context) {
if ($op === 'form') {
$options = $this
->fetch_from_context($context, 'options');
if (!empty($options['node_form'])) {
$this
->condition_met($context, $term[$term_id_key]);
}
}
else {
$this
->condition_met($context, $term[$term_id_key]);
}
}
}
}
}
}
}
}