85 lines
2.1 KiB
PHP
85 lines
2.1 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Views argument handler class for handling fulltext fields.
|
|
*/
|
|
class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumentText {
|
|
|
|
/**
|
|
* Specify the options this filter uses.
|
|
*/
|
|
public function option_definition() {
|
|
$options = parent::option_definition();
|
|
$options['fields'] = array('default' => array());
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* Extend the options form a bit.
|
|
*/
|
|
public function options_form(&$form, &$form_state) {
|
|
parent::options_form($form, $form_state);
|
|
|
|
$fields = $this->getFulltextFields();
|
|
if (!empty($fields)) {
|
|
$form['fields'] = array(
|
|
'#type' => 'select',
|
|
'#title' => t('Searched fields'),
|
|
'#description' => t('Select the fields that will be searched. If no fields are selected, all available fulltext fields will be searched.'),
|
|
'#options' => $fields,
|
|
'#size' => min(4, count($fields)),
|
|
'#multiple' => TRUE,
|
|
'#default_value' => $this->options['fields'],
|
|
);
|
|
}
|
|
else {
|
|
$form['fields'] = array(
|
|
'#type' => 'value',
|
|
'#value' => array(),
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set up the query for this argument.
|
|
*
|
|
* The argument sent may be found at $this->argument.
|
|
*/
|
|
public function query($group_by = FALSE) {
|
|
if ($this->options['fields']) {
|
|
$this->query->fields($this->options['fields']);
|
|
}
|
|
|
|
$old = $this->query->getOriginalKeys();
|
|
$this->query->keys($this->argument);
|
|
if ($old) {
|
|
$keys = &$this->query->getKeys();
|
|
if (is_array($keys)) {
|
|
$keys[] = $old;
|
|
}
|
|
elseif (is_array($old)) {
|
|
// We don't support such nonsense.
|
|
}
|
|
else {
|
|
$keys = "($old) ($keys)";
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper method to get an option list of all available fulltext fields.
|
|
*/
|
|
protected function getFulltextFields() {
|
|
$ret = array();
|
|
$index = search_api_index_load(substr($this->table, 17));
|
|
if (!empty($index->options['fields'])) {
|
|
$fields = $index->getFields();
|
|
foreach ($index->getFulltextFields() as $field) {
|
|
$ret[$field] = $fields[$field]['name'];
|
|
}
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
}
|