1 views_handler_field_term_node_tid.inc | views_handler_field_term_node_tid::pre_render(&$values) |
Run before any fields are rendered.
This gives the handlers some time to set up before any handler has been rendered.
Parameters
$values: An array of all objects returned from the query.
Overrides views_handler_field::pre_render
File
- core/
modules/ taxonomy/ views/ views_handler_field_term_node_tid.inc, line 89 - Definition of views_handler_field_term_node_tid.
Class
- views_handler_field_term_node_tid
- Field handler to display all taxonomy terms of a node.
Code
function pre_render(&$values) {
$this->field_alias = $this->aliases['nid'];
$nids = array();
foreach ($values as $result) {
if (!empty($result->{$this->aliases['nid']})) {
$nids[] = $result->{$this->aliases['nid']};
}
}
if ($nids) {
$query = db_select('taxonomy_term_data', 'td');
$query->innerJoin('taxonomy_index', 'tn', 'td.tid = tn.tid');
$query->fields('td');
$query->addField('tn', 'nid', 'node_nid');
$query->addField('td', 'vocabulary', 'vocabulary');
$query->orderby('td.weight');
$query->orderby('td.name');
$query->condition('tn.nid', $nids);
$query->addTag('taxonomy_term_access');
$vocabularies = array_filter($this->options['vocabularies']);
if (!empty($this->options['limit']) && !empty($vocabularies)) {
$query->condition('td.vocabulary', $vocabularies);
}
$result = $query->execute();
foreach ($result as $term) {
$this->items[$term->node_nid][$term->tid]['name'] = check_plain($term->name);
$this->items[$term->node_nid][$term->tid]['tid'] = $term->tid;
$this->items[$term->node_nid][$term->tid]['vocabulary'] = $term->vocabulary;
if (!empty($this->options['link_to_taxonomy'])) {
$this->items[$term->node_nid][$term->tid]['make_link'] = TRUE;
$this->items[$term->node_nid][$term->tid]['path'] = 'taxonomy/term/' . $term->tid;
}
}
}
}