Révision 5d12d676
Ajouté par Assos Assos il y a environ 6 ans
| drupal7/sites/all/modules/views/modules/search/views_handler_filter_search.inc | ||
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/** |
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* @file |
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* Contains a search filter handler.
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* Definition of views_handler_filter_search.
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*/ |
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/** |
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* @ingroup views_filter_handlers |
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*/ |
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class views_handler_filter_search extends views_handler_filter {
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var $always_multiple = TRUE; |
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/** |
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* |
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*/ |
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public $always_multiple = TRUE; |
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/** |
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* Stores a viewsSearchQuery object to be able to use the search.module "api". |
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* |
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* @var viewsSearchQuery |
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*/ |
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var $search_query = NULL;
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public $search_query = NULL;
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/** |
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* Checks if the search query has been parsed. |
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*/ |
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var $parsed = FALSE;
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public $parsed = FALSE;
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function option_definition() {
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/** |
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* {@inheritdoc}
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*/ |
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public function option_definition() {
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$options = parent::option_definition(); |
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$options['operator']['default'] = 'optional'; |
| ... | ... | |
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} |
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/** |
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* Overrides views_handler_filter::options_form(). |
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* |
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* Add an option to remove search scores from the query. |
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* {@inheritdoc}
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*/ |
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function options_form(&$form, &$form_state) {
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public function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state); |
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// Add an option to remove search scores from the query. |
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$form['remove_score'] = array( |
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'#type' => 'checkbox', |
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'#title' => t('Remove search score'),
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); |
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} |
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/** |
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* Provide simple equality operator |
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* Provide simple equality operator.
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*/ |
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function operator_form(&$form, &$form_state) {
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public function operator_form(&$form, &$form_state) {
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$form['operator'] = array( |
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'#type' => 'radios', |
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'#title' => t('On empty input'),
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| ... | ... | |
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} |
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/** |
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* Provide a simple textfield for equality |
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* Provide a simple textfield for equality.
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*/ |
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function value_form(&$form, &$form_state) {
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public function value_form(&$form, &$form_state) {
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$form['value'] = array( |
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'#type' => 'textfield', |
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'#size' => 15, |
| ... | ... | |
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/** |
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* Validate the options form. |
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*/ |
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function exposed_validate(&$form, &$form_state) {
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public function exposed_validate(&$form, &$form_state) {
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if (!isset($this->options['expose']['identifier'])) {
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return; |
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} |
| ... | ... | |
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} |
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/** |
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* Take sure that parseSearchExpression is runned and everything is set up for it.
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* Make sure that parseSearchExpression is run and everything is set up.
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* |
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* @param $input |
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* @param string $input
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* The search phrase which was input by the user. |
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*/ |
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function query_parse_search_expression($input) {
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public function query_parse_search_expression($input) {
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if (!isset($this->search_query)) {
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$this->parsed = TRUE; |
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$this->search_query = db_select('search_index', 'i', array('target' => 'slave'))->extend('viewsSearchQuery');
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* level of indirection. You will find them in $this->operator |
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* and $this->value respectively. |
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*/ |
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function query() {
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public function query() {
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// Since attachment views don't validate the exposed input, parse the search |
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// expression if required. |
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if (!$this->parsed) {
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| ... | ... | |
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$search_condition = db_and(); |
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if (!$this->options['remove_score']) {
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// Create a new join to relate the 'serach_total' table to our current 'search_index' table. |
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$join = new views_join; |
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// Create a new join to relate the 'serach_total' table to our current |
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// 'search_index' table. |
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$join = new views_join(); |
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$join->construct('search_total', $search_index, 'word', 'word');
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$search_total = $this->query->add_relationship('search_total', $join, $search_index);
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|
| ... | ... | |
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$search_dataset = $this->query->add_table('search_dataset');
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$conditions = $this->search_query->conditions(); |
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$condition_conditions =& $conditions->conditions(); |
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foreach ($condition_conditions as $key => &$condition) {
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foreach ($condition_conditions as $key => &$condition) {
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// Take sure we just look at real conditions. |
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if (is_numeric($key)) {
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// Replace the conditions with the table alias of views. |
| ... | ... | |
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// Set to NULL to prevent PDO exception when views object is cached. |
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$this->search_query = NULL; |
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} |
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} |
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/** |
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* Extends the core SearchQuery. |
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*/ |
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class viewsSearchQuery extends SearchQuery {
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/** |
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* {@inheritdoc}
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*/ |
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public function &conditions() {
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return $this->conditions; |
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} |
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/** |
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* {@inheritdoc}
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*/ |
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public function words() {
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return $this->words; |
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} |
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/** |
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* {@inheritdoc}
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*/ |
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public function simple() {
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return $this->simple; |
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} |
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/** |
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* {@inheritdoc}
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*/ |
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public function matches() {
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return $this->matches; |
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} |
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/** |
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* {@inheritdoc}
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*/ |
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public function publicParseSearchExpression() {
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return $this->parseSearchExpression(); |
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} |
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function condition_replace_string($search, $replace, &$condition) {
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/** |
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* {@inheritdoc}
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*/ |
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public function condition_replace_string($search, $replace, &$condition) {
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if ($condition['field'] instanceof DatabaseCondition) {
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$conditions =& $condition['field']->conditions(); |
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foreach ($conditions as $key => &$subcondition) {
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| ... | ... | |
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$condition['field'] = str_replace($search, $replace, $condition['field']); |
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} |
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} |
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} |
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