666 lines
28 KiB
Plaintext
666 lines
28 KiB
Plaintext
<?php
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/**
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* @file
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* Bring customizations to the default search box
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*
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* Adds node types and taxonomy options to the search form
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*/
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define('CUSTOM_SEARCH_LABEL_DEFAULT', t('Search this site'));
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define('CUSTOM_SEARCH_HINT_TEXT_DEFAULT', t('Enter the terms you wish to search for.'));
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define('CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT', t('Search'));
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define('CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT', t('Search for'));
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define('CUSTOM_SEARCH_MAX_LENGTH_DEFAULT', 128);
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define('CUSTOM_SEARCH_SIZE_DEFAULT', 15);
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define('CUSTOM_SEARCH_ALL_TEXT_DEFAULT', t('-Any-'));
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define('CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT', t('Containing any of the words'));
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define('CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT', t('Containing the phrase'));
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define('CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT', t('Containing none of the words'));
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define('CUSTOM_SEARCH_FILTER_LABEL_DEFAULT', t('Filter the results'));
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define('CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT', t('Customize your search'));
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define('CUSTOM_SEARCH_PATHS_TERMS_SEPARATOR_DEFAULT', '+');
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/**
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* Includes
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*/
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module_load_include('inc', 'custom_search', 'includes/forms');
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module_load_include('inc', 'custom_search', 'includes/apachesolr_search');
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module_load_include('inc', 'custom_search', 'includes/google_appliance');
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module_load_include('inc', 'custom_search', 'includes/luceneapi_node');
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module_load_include('inc', 'custom_search', 'includes/search_api');
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/**
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* Implements hook_menu().
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*/
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function custom_search_menu() {
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$items['admin/config/search/custom_search'] = array(
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'title' => 'Custom Search',
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'description' => 'Customize the default search, change labels, default texts, ordering, and display content types and taxonomy selectors.',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('custom_search_admin'),
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'access arguments' => array('administer custom search'),
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'file' => 'custom_search.admin.inc',
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);
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$items['admin/config/search/custom_search/settings'] = array(
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'title' => 'Settings',
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'description' => 'Change the labels, the default texts and the ordering of elements.',
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'access arguments' => array('administer custom search'),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'weight' => 0,
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);
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$items['admin/config/search/custom_search/content'] = array(
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'title' => 'Content',
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'description' => 'Select the content types to present as search options in the search block.',
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'page arguments' => array('custom_search_content_admin'),
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'access arguments' => array('administer custom search'),
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'file' => 'custom_search.admin.inc',
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'type' => MENU_LOCAL_TASK,
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'weight' => 1,
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);
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$items['admin/config/search/custom_search/results'] = array(
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'title' => 'Results page',
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'description' => 'Customize the search results page.',
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'page arguments' => array('custom_search_results_admin'),
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'access arguments' => array('administer custom search'),
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'file' => 'custom_search.admin.inc',
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'type' => MENU_LOCAL_TASK,
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'weight' => 4,
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);
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return $items;
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}
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/**
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* Implements hook_permission().
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*/
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function custom_search_permission() {
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return array(
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'administer custom search' => array(
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'title' => t('Administer custom search'),
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'description' => t('Allow users to administer custom search settings'),
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),
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'use custom search' => array(
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'title' => t('Use custom search'),
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'description' => t('Allow users to use custom search'),
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),
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);
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}
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/**
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* Implements hook_form_alter().
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*/
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function custom_search_form_alter(&$form, &$form_state, $form_id) {
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// Filter the form_id value to identify all the custom blocks.
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$form_id_processed = $form_id;
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$delta = '';
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for ($a = 1; $a <= variable_get('custom_search_blocks_number', 1); $a++) {
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if ($form_id == 'custom_search_blocks_form_' . $a) {
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$form_id_processed = 'custom_search_blocks_form';
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$delta = 'blocks_' . $a . '_';
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}
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}
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switch ($form_id_processed) {
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case 'search_form':
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if (isset($form['module']) && $form['module']['#value'] == 'node') {
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if (isset($form['advanced'])) {
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// Criteria.
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if (!variable_get('custom_search_advanced_or_display', TRUE)) {
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$form['advanced']['keywords']['or']['#type'] = 'hidden';
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}
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if (!variable_get('custom_search_advanced_phrase_display', TRUE)) {
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$form['advanced']['keywords']['phrase']['#type'] = 'hidden';
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}
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if (!variable_get('custom_search_advanced_negative_display', TRUE)) {
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$form['advanced']['keywords']['negative']['#type'] = 'hidden';
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}
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// Content types.
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$names = array_keys(node_type_get_names());
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foreach ($names as $name) {
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if (!variable_get('custom_search_advanced_type_' . $name . '_display', TRUE)) {
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unset($form['advanced']['type']['#options'][$name]);
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}
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}
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if (!count($form['advanced']['type']['#options'])) {
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unset($form['advanced']['type']['#type']);
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}
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// Languages.
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foreach (language_list('language') as $key => $entity) {
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if ($entity->enabled) {
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$language_options[$key] = $entity->name;
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}
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}
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if (count($language_options) > 1) {
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foreach ($language_options as $key => $name) {
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if (!variable_get('custom_search_advanced_language_' . $key . '_display', TRUE)) {
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unset($form['advanced']['language']['#options'][$key]);
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}
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}
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if (!count($form['advanced']['language']['#options'])) {
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unset($form['advanced']['language']['#type']);
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}
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}
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}
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if (!variable_get('custom_search_results_search', TRUE)) {
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if (isset($form['basic']['keys'])) {
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// If basic search is hidden, import terms into advanced search.
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$original_keys = $form['basic']['keys']['#default_value'];
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$temp_keys = explode(' ', $original_keys);
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foreach ($temp_keys as $value) {
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if (drupal_substr($value, 0, 5) != 'type:' && drupal_substr($value, 0, 5) != 'term:') {
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$keys[] = $value;
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}
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}
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$form['advanced']['keywords']['or']['#default_value'] = implode(' ', $keys);
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}
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if (!isset($GLOBALS['custom_search_nb_results']) || (isset($GLOBALS['custom_search_nb_results']) && !$GLOBALS['custom_search_nb_results'])) {
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$form['advanced']['#collapsed'] = FALSE;
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}
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$form['basic']['#prefix'] = '<div class="element-invisible">';
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$form['basic']['#suffix'] = '</div>';
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}
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$form['advanced']['#collapsible'] = variable_get('custom_search_results_advanced_search_collapsible', TRUE);
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$form['advanced']['#collapsed'] = variable_get('custom_search_results_advanced_search_collapsed', TRUE);
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if (!variable_get('custom_search_results_advanced_search', TRUE)) {
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$form['advanced']['#type'] = 'hidden';
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}
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}
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break;
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case 'search_theme_form':
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case 'search_block_form':
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case 'custom_search_blocks_form':
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if (user_access('use custom search')) {
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// Title.
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$form[$form_id]['#title'] = variable_get('custom_search_' . $delta . 'label', CUSTOM_SEARCH_LABEL_DEFAULT);
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$form[$form_id]['#title_display'] = (!variable_get('custom_search_' . $delta . 'label_visibility', FALSE)) ? 'invisible' : 'before';
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// Search box.
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if (module_exists('elements') && variable_get('custom_search_' . $delta . 'element', 'textfield') != 'textfield') {
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$form[$form_id]['#type'] = variable_get('custom_search_' . $delta . 'element', 'textfield');
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}
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$form[$form_id]['#weight'] = variable_get('custom_search_' . $delta . 'search_box_weight', 0);
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$form[$form_id]['#size'] = variable_get('custom_search_' . $delta . 'size', CUSTOM_SEARCH_SIZE_DEFAULT);
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$form[$form_id]['#maxlength'] = variable_get('custom_search_' . $delta . 'max_length', CUSTOM_SEARCH_MAX_LENGTH_DEFAULT);
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if (!isset($form[$form_id]['#attributes'])) {
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$form[$form_id]['#attributes'] = array('class' => array());
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}
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elseif (!isset($form[$form_id]['#attributes']['class'])) {
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$form[$form_id]['#attributes']['class'] = array();
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}
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$form[$form_id]['#attributes']['class'][] = 'custom-search-box';
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$form[$form_id]['#attributes']['placeholder'] = variable_get('custom_search_' . $delta . 'text', '');
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$form[$form_id]['#attributes']['title'] = variable_get('custom_search_' . $delta . 'hint_text', CUSTOM_SEARCH_HINT_TEXT_DEFAULT);
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// CSS.
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drupal_add_css(drupal_get_path('module', 'custom_search') . '/custom_search.css');
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// Criteria.
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$criteria = array('or' => 6, 'phrase' => 7, 'negative' => 8);
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foreach ($criteria as $c => $w) {
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if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_display', FALSE)) {
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$form['custom_search_criteria_' . $c] = array(
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'#type' => 'textfield',
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'#title' => variable_get('custom_search_' . $delta . 'criteria_' . $c . '_label', constant('CUSTOM_SEARCH_CRITERIA_' . strtoupper($c) . '_LABEL_DEFAULT')),
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'#size' => 15,
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'#maxlength' => 255,
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'#weight' => variable_get('custom_search_' . $delta . 'criteria_' . $c . '_weight', $w),
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);
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}
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}
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// Content type & other searches.
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// Content types.
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$toptions = array();
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$types = array_keys(array_filter(variable_get('custom_search_' . $delta . 'node_types', array())));
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if (count($types)) {
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$names = node_type_get_names();
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if (count($types) > 1 || variable_get('custom_search_' . $delta . 'any_force', FALSE)) {
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$toptions['c-all'] = variable_get('custom_search_' . $delta . 'type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT);
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}
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foreach ($types as $type) {
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$toptions['c-' . $type] = $names[$type];
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}
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}
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$options = array();
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// Other searches.
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$others = array_keys(array_filter(variable_get('custom_search_' . $delta . 'other', array())));
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// If content types and other searches are combined, make an optgroup.
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if (count($others) && count($toptions) && variable_get('custom_search_' . $delta . 'type_selector', 'select') == 'select') {
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$content = module_invoke('node', 'search_info');
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$options[$content['title']] = $toptions;
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}
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else {
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$options = $toptions;
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}
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foreach (module_implements('search_info') as $module) {
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if ($module != 'node' && $name = module_invoke($module, 'search_info')) {
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if (in_array($module, $others)) {
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$options['o-' . $module] = t($name['title']);
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}
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}
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}
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if (count($options)) {
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$selector_type = variable_get('custom_search_' . $delta . 'type_selector', 'select');
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if ($selector_type == 'selectmultiple') {
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$selector_type = 'select';
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$multiple = TRUE;
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}
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else {
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$multiple = FALSE;
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}
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$form['custom_search_types'] = array(
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'#type' => $selector_type,
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'#multiple' => $multiple,
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'#title' => variable_get('custom_search_' . $delta . 'type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT),
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'#options' => $options,
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'#default_value' => ((variable_get('custom_search_' . $delta . 'type_selector', 'select') == 'checkboxes') ? array('c-all') : 'c-all'),
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'#attributes' => array('class' => array('custom-search-selector', 'custom-search-types')),
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'#weight' => variable_get('custom_search_' . $delta . 'content_types_weight', 1),
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'#validated' => TRUE,
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);
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// If there's only one type, hide the selector.
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if (count($others) + count($types) == 1 && !variable_get('custom_search_' . $delta . 'any_force', FALSE)) {
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$form['custom_search_types']['#type'] = 'hidden';
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$form['custom_search_types']['#default_value'] = key(array_slice($options, count($options) - 1));
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}
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if (!variable_get('custom_search_' . $delta . 'type_selector_label_visibility', TRUE)) {
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$form['custom_search_types']['#title_display'] = 'invisible';
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}
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}
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// Custom paths.
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if (variable_get('custom_search_' . $delta . 'paths', '') != '') {
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$options = array();
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$lines = explode("\n", variable_get('custom_search_' . $delta . 'paths', ''));
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foreach ($lines as $line) {
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$temp = explode('|', $line);
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$options[$temp[0]] = (count($temp) >= 2) ? t($temp[1]) : '';
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}
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if (count($options) == 1) {
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$form['custom_search_paths'] = array(
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'#type' => 'hidden',
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'#default_value' => key($options),
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);
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}
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else {
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$form['custom_search_paths'] = array(
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'#type' => variable_get('custom_search_' . $delta . 'paths_selector', 'select'),
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'#title' => variable_get('custom_search_' . $delta . 'paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT),
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'#options' => $options,
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'#default_value' => key($options),
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'#weight' => variable_get('custom_search_' . $delta . 'custom_paths_weight', 9),
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);
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if (!variable_get('custom_search_' . $delta . 'paths_selector_label_visibility', TRUE)) {
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$form['custom_search_paths']['#title_display'] = 'invisible';
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}
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}
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}
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// Submit button.
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$form['actions']['submit']['#value'] = variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT);
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if (variable_get('custom_search_' . $delta . 'image_path', '') != '') {
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$form['actions']['submit']['#type'] = 'image_button';
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$form['actions']['submit']['#src'] = variable_get('custom_search_' . $delta . 'image_path', '');
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$form['actions']['submit']['#name'] = 'op';
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$form['actions']['submit']['#attributes'] = array(
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'alt' => array(variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT)),
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'class' => array('custom-search-button'),
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);
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unset($form['actions']['submit']['#value']);
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}
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elseif ($form['actions']['submit']['#value'] == '') {
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$form['actions']['submit']['#attributes'] = array('style' => 'display:none;');
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}
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$form['actions']['#weight'] = variable_get('custom_search_' . $delta . 'submit_button_weight', 3);
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// Popup.
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$form['popup'] = array(
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'#type' => 'fieldset',
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'#weight' => 1 + variable_get('custom_search_' . $delta . 'search_box_weight', 0),
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'#attributes' => array('class' => array('custom_search-popup')),
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);
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if (!empty($form['custom_search_types']) && variable_get('custom_search_' . $delta . 'content_types_region', 'block') == 'popup') {
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$form['popup']['custom_search_types'] = $form['custom_search_types'];
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unset($form['custom_search_types']);
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}
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if (!empty($form['custom_search_paths']) && variable_get('custom_search_' . $delta . 'custom_paths_region', 'block') == 'popup') {
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$form['popup']['custom_search_paths'] = $form['custom_search_paths'];
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unset($form['custom_search_paths']);
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}
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foreach ($criteria as $c => $w) {
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if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_display', FALSE) && variable_get('custom_search_' . $delta . 'criteria_' . $c . '_region', 'block') == 'popup') {
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$form['popup']['custom_search_criteria_' . $c] = $form['custom_search_criteria_' . $c];
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unset($form['custom_search_criteria_' . $c]);
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}
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}
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// Invoke other modules hooks.
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foreach (module_implements('custom_search_box') as $module) {
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$function = $module . '_custom_search_box';
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if (function_exists($function)) {
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call_user_func_array($function, array(&$form, $form_id, $delta));
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}
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}
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// If nothing has been added to the popup, don't output any markup.
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if (!count(element_children($form['popup']))) {
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unset($form['popup']);
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}
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// Form attributes.
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$form['#attributes']['class'] = array('search-form');
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$form['#attributes']['role'] = 'search';
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if (!in_array('custom_search_submit', $form['#submit'])) {
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$form['#submit'][] = 'custom_search_submit';
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}
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}
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break;
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}
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}
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/**
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* Alter the search to respect the search modes selected.
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*/
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function custom_search_submit($form, &$form_state) {
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// Save delta for later use (exclusion & refresh).
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$delta = (isset($form_state['values']['delta'])) ? 'blocks_' . $form_state['values']['delta'] . '_' : '';
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variable_set('custom_search_delta', $delta);
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$type = 'node';
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$keys = $form_state['values'][$form_state['values']['form_id']];
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$original_keywords = $keys;
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$types = (isset($form_state['values']['custom_search_types'])) ? $form_state['values']['custom_search_types'] : array();
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if (!is_array($types)) {
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$types = array($types);
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}
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$types = array_map('_custom_search_filter_keys', array_filter($types));
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if (module_exists('taxonomy')) {
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$terms = array();
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$vocabularies = taxonomy_get_vocabularies();
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foreach ($vocabularies as $voc) {
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if (isset($form_state['values']['custom_search_vocabulary_' . $voc->vid])) {
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$vterms = $form_state['values']['custom_search_vocabulary_' . $voc->vid];
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if (!is_array($vterms)) {
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$vterms = array($vterms);
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}
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$terms = array_merge($terms, $vterms);
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}
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}
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$terms = array_map('_custom_search_filter_keys', array_values(array_filter($terms)));
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// If one or more -Any- is selected, delete them.
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while (($index = array_search('all', $terms)) !== FALSE) {
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array_splice($terms, $index, 1);
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}
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}
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// Invoke other modules hooks.
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$other = array();
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foreach (module_implements('custom_search_filter') as $module) {
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$function = $module . '_custom_search_filter';
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if (function_exists($function)) {
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|
$other = call_user_func_array($function, array($form, $form_state, $other));
|
|
}
|
|
}
|
|
|
|
|
|
$search_types = module_implements('search_info');
|
|
if (in_array(current($types), $search_types)) {
|
|
$type = current($types);
|
|
$info = module_invoke($type, 'search_info');
|
|
$path = (isset($info['path'])) ? $info['path'] : $type;
|
|
}
|
|
else {
|
|
$path = $type;
|
|
if (isset($form_state['values']['custom_search_criteria_or']) && trim($form_state['values']['custom_search_criteria_or']) != '') {
|
|
$keys .= ' ' . str_replace(' ', ' OR ', trim($form_state['values']['custom_search_criteria_or']));
|
|
}
|
|
if (isset($form_state['values']['custom_search_criteria_negative']) && trim($form_state['values']['custom_search_criteria_negative']) != '') {
|
|
$keys .= ' -' . str_replace(' ', ' -', trim($form_state['values']['custom_search_criteria_negative']));
|
|
}
|
|
if (isset($form_state['values']['custom_search_criteria_phrase']) && trim($form_state['values']['custom_search_criteria_phrase']) != '') {
|
|
$keys .= ' "' . trim($form_state['values']['custom_search_criteria_phrase']) . '"';
|
|
}
|
|
$original_keywords = $keys;
|
|
if (count($types)) {
|
|
// If a content type is selected, and it's not -Any-,
|
|
// search for that type.
|
|
if (!in_array('all', $types)) {
|
|
$keys = search_expression_insert($keys, 'type', implode(',', $types));
|
|
}
|
|
// If -Any- is selected and -Any- is set to restrict the search,
|
|
// grab the content types.
|
|
elseif (variable_get('custom_search_' . $delta . 'any_restricts', FALSE)) {
|
|
$types = array_keys(array_filter(variable_get('custom_search_' . $delta . 'node_types', array())));
|
|
$keys = search_expression_insert($keys, 'type', implode(',', $types));
|
|
}
|
|
}
|
|
if (module_exists('taxonomy') && count($terms)) {
|
|
$keys = search_expression_insert($keys, 'term', implode(',', $terms));
|
|
}
|
|
if (module_exists('custom_search_i18n')) {
|
|
$i18n_search_language = variable_get('custom_search_i18n_search_language', 'all');
|
|
if ($i18n_search_language == 'current') {
|
|
$keys = search_expression_insert($keys, 'language', i18n_language()->language);
|
|
}
|
|
elseif ($i18n_search_language == 'current_neutral') {
|
|
$keys = search_expression_insert($keys, 'language', i18n_language()->language . ',und');
|
|
}
|
|
}
|
|
}
|
|
$search_path = array(
|
|
'path' => 'search/' . $path . '/' . $keys,
|
|
'query' => array(),
|
|
);
|
|
|
|
// Integrates other search modules.
|
|
if (module_exists('apachesolr_search')) {
|
|
$fields = field_info_fields();
|
|
for ($i = 0; $i < count($types); $i++) {
|
|
// Remove the item from the array if it's not a content type.
|
|
if (!in_array($types[$i], array_keys(node_type_get_types()))) {
|
|
unset($types[$i]);
|
|
}
|
|
}
|
|
$search_path = _custom_search_apachesolr_search(array(
|
|
'keywords' => $original_keywords,
|
|
'types' => $types,
|
|
'terms' => (!empty($terms)) ? $terms : array(),
|
|
'other' => (!empty($other)) ? $other : array(),
|
|
), $keys, $fields);
|
|
}
|
|
elseif (module_exists('google_appliance')) {
|
|
$search_path = _custom_search_google_appliance_search(array(
|
|
'keys' => $keys,
|
|
));
|
|
}
|
|
elseif (module_exists('luceneapi_node') && variable_get('luceneapi:default_search', 0)) {
|
|
$search_path = _custom_search_lucenapi_search(array(
|
|
'keywords' => $original_keywords,
|
|
'types' => $types,
|
|
'terms' => (!empty($terms)) ? $terms : array(),
|
|
));
|
|
}
|
|
elseif (module_exists('search_api_page')) {
|
|
$search_api_page = search_api_page_load(variable_get('custom_search_' . $delta . 'search_api_page', 0));
|
|
if ($search_api_page) {
|
|
$search_path = _custom_search_search_api_search(array(
|
|
'keywords' => $original_keywords,
|
|
'types' => $types,
|
|
'terms' => (!empty($terms)) ? $terms : array(),
|
|
'page' => $search_api_page,
|
|
));
|
|
}
|
|
}
|
|
|
|
// Build a custom path if needed.
|
|
if (isset($form_state['values']['custom_search_paths']) && $form_state['values']['custom_search_paths'] != '') {
|
|
$custom_path = str_replace('[key]', $form_state['values'][$form_state['values']['form_id']], $form_state['values']['custom_search_paths']);
|
|
$custom_path = str_replace('[current_path]', current_path(), $custom_path);
|
|
if (strpos($form_state['values']['custom_search_paths'], '[terms]') !== FALSE) {
|
|
$custom_path = str_replace('[terms]', (count($terms)) ? implode($form_state['values']['custom_search_paths_terms_separator'], $terms) : '', $custom_path);
|
|
}
|
|
// Check for a query string.
|
|
$custom_path_query_position = strpos($custom_path, '?');
|
|
$custom_path_query = array();
|
|
if ($custom_path_query_position !== FALSE) {
|
|
$custom_path_query_tmp = substr($custom_path, 1 + $custom_path_query_position);
|
|
$custom_path_query_tmp = str_replace('&', '&', $custom_path_query_tmp);
|
|
$custom_path_query_tmp = explode('&', $custom_path_query_tmp);
|
|
foreach ($custom_path_query_tmp as $param) {
|
|
$param_exploded = explode('=', $param);
|
|
$custom_path_query[$param_exploded[0]] = $param_exploded[1];
|
|
}
|
|
$custom_path = substr($custom_path, 0, $custom_path_query_position);
|
|
}
|
|
// Check for external path. If not, add base path.
|
|
if (drupal_substr($custom_path, 0, 4) != 'http') {
|
|
$custom_path = url($custom_path, array('absolute' => TRUE));
|
|
}
|
|
// Send the final url.
|
|
$form_state['redirect'] = url($custom_path, array('query' => $custom_path_query, 'absolute' => TRUE));
|
|
}
|
|
else {
|
|
$form_state['redirect'] = url($search_path['path'], array('query' => $search_path['query'], 'absolute' => TRUE));
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
* Rewrite the sql query to exclude content types.
|
|
*/
|
|
function custom_search_query_alter(QueryAlterableInterface $query) {
|
|
if (!$query->hasTag('custom_search_ignore') && $query->hasTag('node_access') && $query->hasTag('pager')) {
|
|
$excluded_types = array_filter(variable_get('custom_search_' . variable_get('custom_search_delta', '') . 'node_types_excluded', array()));
|
|
if (!empty($excluded_types)) {
|
|
$tables = $query->getTables();
|
|
foreach ($tables as $table) {
|
|
if ($table['table'] == 'search_index') {
|
|
$query->condition('n.type', $excluded_types, 'NOT IN');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implements hook_block_view_alter().
|
|
* Used to exclude Facet API searching for excluded types.
|
|
*/
|
|
function custom_search_block_view_alter(&$data, $block) {
|
|
if ($block->module == 'facetapi') {
|
|
$excluded_types = array_filter(variable_get('custom_search_' . variable_get('custom_search_delta', '') . 'node_types_excluded', array()));
|
|
if (!empty($excluded_types) && isset($data['content']['bundle']) && is_array($data['content']['bundle']["#items"])) {
|
|
foreach ($data['content']['bundle']["#items"] as $key => $item) {
|
|
// Find the type in the link.
|
|
preg_match('/<a(.*)href="(.*)bundle%3A(.*?)(&|")(.*)/', $item['data'], $matches);
|
|
// Exclude it if not needed.
|
|
if (!empty($matches) && in_array($matches[3], $excluded_types)) unset($data['content']['bundle']["#items"][$key]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implements hook_init().
|
|
*/
|
|
function custom_search_init() {
|
|
if (user_access('use custom search')) {
|
|
drupal_add_js(drupal_get_path('module', 'custom_search') . '/js/custom_search.js');
|
|
drupal_add_js(array(
|
|
'custom_search' => array(
|
|
'form_target' => variable_get('custom_search_target', '_self'),
|
|
'solr' => (module_exists('apachesolr_search') || module_exists('search_api_solr')) ? 1 : 0,
|
|
),
|
|
), array('type' => 'setting'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implements hook_theme().
|
|
*/
|
|
function custom_search_theme() {
|
|
$path = drupal_get_path('module', 'custom_search') . '/theme';
|
|
$custom_search_theme_array = array(
|
|
'custom_search_javascript' => array(
|
|
'variables' => array(),
|
|
),
|
|
'custom_search_sort_form' => array(
|
|
'render element' => 'form',
|
|
'path' => $path,
|
|
'template' => 'custom_search-sort-form',
|
|
),
|
|
'search_result' => array(
|
|
'variables' => array('result' => NULL, 'module' => NULL),
|
|
'path' => $path,
|
|
'file' => 'custom_search.pages.inc',
|
|
'template' => 'custom_search-result',
|
|
),
|
|
'search_results' => array(
|
|
'variables' => array('results' => NULL, 'module' => NULL),
|
|
'path' => $path,
|
|
'file' => 'custom_search.pages.inc',
|
|
'template' => 'custom_search-results',
|
|
),
|
|
);
|
|
|
|
// Panels integration.
|
|
$router_item = db_query_range('SELECT page_callback FROM {menu_router} WHERE path = :path', 0, 1, array(':path' => 'search/node/%'))->fetchAssoc();
|
|
if ($router_item['page_callback'] == 'page_manager_search_page') {
|
|
unset($custom_search_theme_array['search_results'], $custom_search_theme_array['search_result']);
|
|
}
|
|
|
|
return $custom_search_theme_array;
|
|
}
|
|
|
|
/**
|
|
* Implements hook_link().
|
|
*/
|
|
function custom_search_contextual_links_view_alter(&$element, $items) {
|
|
if (isset($element['#element']['#form_id']) &&
|
|
($element['#element']['#form_id'] == 'search_block_form') &&
|
|
user_access('administer custom search')) {
|
|
$element['#links']['custom_search'] = array(
|
|
'title' => t('Custom Search configuration'),
|
|
'href' => 'admin/config/search/custom_search',
|
|
'query' => drupal_get_destination(),
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filter the types.
|
|
*/
|
|
function _custom_search_filter_keys($val) {
|
|
return (strlen($val) > 2 && $val[1] == '-') ? drupal_substr($val, 2) : $val;
|
|
}
|
|
|
|
/**
|
|
* Function used to filter node_type array to only filter
|
|
* those that are configured in Custom Search Form.
|
|
*/
|
|
function custom_search_filter_array($value = FALSE) {
|
|
return $value !== 0;
|
|
}
|