public function init()
{
parent::init();
$this->current_index = 0;
// make sure $field was specified
if (!$this->field)
throw new Exception("field must be specified in resultfilter control");
$this->filter_definition = $this->controller->appmeta->filter->{$this->field};
if (!$this->datasource) /* Default to the datasource definition in the config file */
$this->datasource = $this->filter_definition->datasource;
$filter_type = $this->filter_definition->type;
// Set container and item templates from config file if not passed into tag
if (!$this->item_template)
$this->item_template = $this->controller->appmeta->renderer_map->{$filter_type}->item;
if (!$this->container_template)
$this->container_template = $this->controller->appmeta->renderer_map->{$filter_type}->container;
// dig specific facet counts out of facets
if (is_assoc($this->datasource))
{
$facet = $this->datasource[$this->filter_definition->facet->field];
$this->datasource = array();
foreach($facet as $value => $count)
$this->datasource[] = array('value' => $value, 'count' => $count);
}
}
public function init()
{
parent::init();
$this->label = $this->controller->appmeta->sort->order_by->label;
// Copy the sort options from the config file as the repeater datasources
$index = 0;
foreach ($this->controller->appmeta->sort->order_by->options as $opt => $values) {
foreach ($values as $key => $value) {
$this->datasource[$index][$key] = $value;
}
$index++;
}
// Set container and item templates from config file if not passed into tag
if (!$this->item_template) {
$this->item_template = $this->controller->appmeta->renderer_map->sort->item;
}
if (!$this->container_template) {
$this->container_template = $this->controller->appmeta->renderer_map->sort->container;
}
}
