party_plugin_row_attached_entity.inc in Party 7
Same filename and directory in other branches
Row style plugin for displaying entities attached to a party. This will produce multiple rows per party, and is mostly intended for views which are filtered to a single party, thus showing a list of all of a party's attached entities.
File
includes/views/party_plugin_row_attached_entity.incView source
<?php
/**
* @file
* Row style plugin for displaying entities attached to a party.
* This will produce multiple rows per party, and is mostly intended for views
* which are filtered to a single party, thus showing a list of all of a party's
* attached entities.
*/
/**
* Plugin class for displaying party attached entities with entity_view.
*
* Although we have a lot in common with entity_plugin_row_entity_view, there's
* nothing useful we can inherit from it as it's fixed to a single entity type.
*/
class party_plugin_row_attached_entity extends views_plugin_row {
public function options_form(&$form, &$form_state) {
$form['note'] = array(
'#markup' => t('Some options may go here in due course.'),
);
return $form;
}
/**
* Add the fields we need to the query.
*/
function query() {
// Add the party id.
$this->field_alias_pid = $this->view->query
->add_field('party', 'pid');
// Add fields from {party_attached_entity} for loading entities.
$this->field_alias_eid = $this->view->query
->add_field('party_attached_entity', 'eid');
$this->field_alias_entity_type = $this->view->query
->add_field('party_attached_entity', 'entity_type');
}
/**
* Use entity_load() to load all entities at once if they aren't loaded yet.
*/
function pre_render($results) {
$entities_to_load = array();
$this->entities = array();
foreach ($results as $index => $result) {
$entity_type = $result->{$this->field_alias_entity_type};
$id = $result->{$this->field_alias_eid};
// We group this first by type.
$entities_to_load[$entity_type][$index] = $id;
}
$this->entities = array();
foreach ($entities_to_load as $entity_type => $entity_ids) {
$entities = entity_load($entity_type, $entity_ids);
$this->entities[$entity_type] = $entities;
}
}
function render($result) {
$entity_type = $result->{$this->field_alias_entity_type};
$id = $result->{$this->field_alias_eid};
$entity = $this->entities[$entity_type][$id];
// Dose up the entity with the attaching party id, for our preprocess hook
// party_preprocess_entity() to find.
$party_id = $result->{$this->field_alias_pid};
$entity->party_attaching_party = $party_id;
$content = entity_view($entity_type, array(
$id => $entity,
), 'party');
return drupal_render($content);
}
}
Classes
Name![]() |
Description |
---|---|
party_plugin_row_attached_entity | Plugin class for displaying party attached entities with entity_view. |