function date_ical_plugin_row_ical_entity::pre_render in Date iCal 7.2
Same name and namespace in other branches
- 7.3 includes/date_ical_plugin_row_ical_entity.inc \date_ical_plugin_row_ical_entity::pre_render()
Allow the style to do stuff before each row is rendered.
Parameters
array $result: The full array of results from the query.
Overrides views_plugin_row::pre_render
File
- includes/
date_ical_plugin_row_ical_entity.inc, line 104 - Contains the iCal row style plugin.
Class
- date_ical_plugin_row_ical_entity
- Plugin which creates a view on the resulting object and formats it as an iCal VEVENT.
Code
function pre_render($values) {
// @TODO When the date is coming in through a relationship, the nid
// of the view is not the right node to use, then we need the related node.
// Need to sort out how that should be handled.
// Preload each entity used in this view from the cache.
// Provides all the entity values relatively cheaply, and we don't
// need to do it repeatedly for the same entity if there are
// multiple results for one entity.
$ids = array();
foreach ($values as $row) {
// Use the $id as the key so we don't create more than one value per entity.
$id = $row->{$this->field_alias};
// Node revisions need special loading.
if ($this->view->base_table == 'node_revision') {
$this->entities[$id] = node_load(NULL, $id);
}
else {
$ids[$id] = $id;
}
}
$base_tables = date_views_base_tables();
$this->entity_type = $base_tables[$this->view->base_table];
if (!empty($ids)) {
$this->entities = entity_load($this->entity_type, $ids);
}
// Get the language for this view.
$this->language = $this->display->handler
->get_option('field_language');
$substitutions = views_views_query_substitutions($this->view);
if (array_key_exists($this->language, $substitutions)) {
$this->language = $substitutions[$this->language];
}
}