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New module 'Custom Search'

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Manuel Cillero 2017-07-26 14:44:21 +02:00
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sites/all/modules/custom_search/LICENSE.txt Normal file
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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Public License instead of this License.

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Custom search 6.x-1.x
--------------------------
Install
-------
* Enable the module
* Go to Administer > Settings > Custom search to change settings
* Don't forget to set permissions, otherwise nobody will see the changes
Description
-----------
This module alters the default search box in many ways. If you need to have options available like in advanced search, but directly in the search box, this module is for you.
The module adds options to select:
- which content type(s) to search,
- which specific module search to use (node, help, user or any module that implements search),
- which taxonomy term to search in the results (by vocabulary).
- For all these choices, there are options to switch between a select box, checkboxes or radio buttons, and also customize the selector label and the default - Any - text.
There are also options to:
- change the default search box label,
- adds a default text in the search box,
- change the default submit button text,
- use an image instead of the submit button,
- via a "tabledrag", the ordering of all the added options can be changed.
Finally, there's some javascript to:
- check if the search box is not empty on submit,
- clear the default text on focus, and put it back on blur (if search box is empty),
- handle checkboxes (deselect some checkbox if -Any-, or a special module search, is checked),
- reselect options in the advanced search options (in results page).
The module integrates well with Internationalization (i18nstrings).
This module is inspired by some modules that implements some of these options (search_config, search_type, custom_seach_box).
Author
------
jdanthinne

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<?php
/**
* @file
* Admin settings for custom search
*/
function custom_search_admin() {
$directory_path = file_directory_path() . '/custom_search';
file_check_directory($directory_path, FILE_CREATE_DIRECTORY);
// Check for a new uploaded image.
if ($file = file_save_upload('custom_search_image', array('file_validate_is_image' => array()))) {
if (file_copy($file, $directory_path)) {
$_POST['custom_search_image_path'] = $file->filepath;
}
}
// Basic settings.
$form = _custom_search_default_admin_form();
// Custom search paths.
$form = array_merge($form, _custom_search_custom_paths_admin_form());
// Ordering.
$form = array_merge($form, _custom_search_ordering_admin_form());
$form['#attributes'] = array('enctype' => 'multipart/form-data');
$form['#submit'][] = 'custom_search_admin_submit';
return system_settings_form($form);
}
/**
* Submit callback to save the ordering
*/
function custom_search_admin_submit($form, &$form_state) {
foreach ($form_state['values']['custom_search_order'] as $key => $data) {
variable_set('custom_search_' . $key . '_weight', $data['sort']);
variable_set('custom_search_' . $key . '_region', $data['region']);
}
}
function custom_search_content_admin() {
return system_settings_form(_custom_search_content_admin_form());
}
function custom_search_results_admin() {
$form['custom_search_target'] = array(
'#type' => 'select',
'#title' => t('Results page opens in'),
'#options' => array(
'_self' => t('the same window'),
'_blank' => t('a new window'),
),
'#default_value' => variable_get('custom_search_target', '_self'),
);
$form['search_form'] = array(
'#type' => 'fieldset',
'#title' => t('Search forms'),
);
$form['search_form']['custom_search_results_search'] = array(
'#type' => 'checkbox',
'#title' => t('Display basic search'),
'#default_value' => variable_get('custom_search_results_search', TRUE),
);
$form['search_form']['advanced'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced search'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['search_form']['advanced']['custom_search_results_advanced_search'] = array(
'#type' => 'checkbox',
'#title' => t('Display advanced search'),
'#default_value' => variable_get('custom_search_results_advanced_search', TRUE),
);
$form['search_form']['advanced']['custom_search_results_advanced_search_collapsible'] = array(
'#type' => 'checkbox',
'#title' => t('Collapsible'),
'#default_value' => variable_get('custom_search_results_advanced_search_collapsible', TRUE),
);
$form['search_form']['advanced']['custom_search_results_advanced_search_collapsed'] = array(
'#type' => 'checkbox',
'#title' => t('Collapsed'),
'#default_value' => variable_get('custom_search_results_advanced_search_collapsed', TRUE),
);
$form['search_form']['advanced']['criteria'] = array(
'#type' => 'fieldset',
'#title' => t('Criteria'),
'#description' => t('Select the criteria to display on the advanced search form.'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['search_form']['advanced']['criteria']['custom_search_advanced_or_display'] = array(
'#type' => 'checkbox',
'#title' => t('Or'),
'#default_value' => variable_get('custom_search_advanced_or_display', TRUE),
);
$form['search_form']['advanced']['criteria']['custom_search_advanced_phrase_display'] = array(
'#type' => 'checkbox',
'#title' => t('Phrase'),
'#default_value' => variable_get('custom_search_advanced_phrase_display', TRUE),
);
$form['search_form']['advanced']['criteria']['custom_search_advanced_negative_display'] = array(
'#type' => 'checkbox',
'#title' => t('Negative'),
'#default_value' => variable_get('custom_search_advanced_negative_display', TRUE),
);
$form['search_form']['advanced']['types'] = array(
'#type' => 'fieldset',
'#title' => t('Content types'),
'#description' => t('Select the content types to display on the advanced search form.'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$options = node_get_types('names');
foreach ($options as $type => $name) {
$form['search_form']['advanced']['types']['custom_search_advanced_type_' . $type . '_display'] = array(
'#type' => 'checkbox',
'#title' => $name,
'#default_value' => variable_get('custom_search_advanced_type_' . $type . '_display', TRUE),
);
}
if (module_exists('taxonomy')) {
$form['search_form']['advanced']['taxonomy'] = array(
'#type' => 'fieldset',
'#title' => t('Taxonomy'),
'#description' => t('Select the vocabularies to display on the advanced search form.'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
$form['search_form']['advanced']['taxonomy']['custom_search_advanced_voc' . $voc->vid . '_display'] = array(
'#type' => 'checkbox',
'#title' => $voc->name,
'#default_value' => variable_get('custom_search_advanced_voc' . $voc->vid . '_display', TRUE),
);
}
}
$form['results'] = array(
'#type' => 'fieldset',
'#title' => t('Results'),
'#description' => t('Select data to display below each result.'),
);
$form['results']['custom_search_results_info_type'] = array(
'#type' => 'checkbox',
'#title' => t('Content type'),
'#default_value' => variable_get('custom_search_results_info_type', TRUE),
);
$form['results']['custom_search_results_info_user'] = array(
'#type' => 'checkbox',
'#title' => t('User'),
'#default_value' => variable_get('custom_search_results_info_user', TRUE),
);
$form['results']['custom_search_results_info_date'] = array(
'#type' => 'checkbox',
'#title' => t('Date'),
'#default_value' => variable_get('custom_search_results_info_date', TRUE),
);
if (module_exists('comment')) {
$form['results']['custom_search_results_info_comment'] = array(
'#type' => 'checkbox',
'#title' => t('Comments'),
'#default_value' => variable_get('custom_search_results_info_comment', TRUE),
);
}
if (module_exists('upload')) {
$form['results']['custom_search_results_info_upload'] = array(
'#type' => 'checkbox',
'#title' => t('Uploads'),
'#default_value' => variable_get('custom_search_results_info_upload', TRUE),
);
}
$form['filter'] = array(
'#type' => 'fieldset',
'#title' => t('Filter'),
'#description' => t('Add links to filter the results by content type.'),
);
$form['filter']['custom_search_filter'] = array(
'#type' => 'select',
'#title' => t('Position'),
'#options' => array(
'disabled' => t('Disabled'),
'above' => t('Above results'),
'below' => t('Below results'),
),
'#default_value' => variable_get('custom_search_filter', 'disabled'),
);
$form['filter']['custom_search_filter_label'] = array(
'#type' => 'textfield',
'#title' => t('Label text'),
'#default_value' => variable_get('custom_search_filter_label', CUSTOM_SEARCH_FILTER_LABEL_DEFAULT),
'#description' => t('Enter the label text for the list. The default value is "!default".', array('!default' => CUSTOM_SEARCH_FILTER_LABEL_DEFAULT)),
);
return system_settings_form($form);
}

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#elements tr.region-message {
font-weight: normal;
color: #999;
}
#elements tr.region-populated {
display: none;
}
fieldset.custom_search-popup {
display: none;
position: absolute;
}
input.custom-search-default-value { color:#999;}
.element-invisible {
height: 0;
overflow: hidden;
position: absolute;
}

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name = Custom Search
description = Customize the default search, change labels, default texts, ordering, and display content types and taxonomy selectors.
core = 6.x
package = Custom Search
dependencies[] = search
; Information added by Drupal.org packaging script on 2014-04-23
version = "6.x-1.13"
core = "6.x"
project = "custom_search"
datestamp = "1398258531"

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sites/all/modules/custom_search/custom_search.install Normal file
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<?php
/**
* @file
* Install, update, and uninstall functions for the custom search module.
*/
/**
* Implementation of hook_install().
*/
function custom_search_install() {
db_query("UPDATE {system} SET weight = 100 WHERE name = 'custom_search'");
}
/**
* Implementation of hook_uninstall().
*/
function custom_search_uninstall() {
variable_del('custom_search_label_visibility');
variable_del('custom_search_label');
variable_del('custom_search_text');
variable_del('custom_search_size');
variable_del('custom_search_max_length');
variable_del('custom_search_submit_text');
variable_del('custom_search_image_path');
variable_del('custom_search_criteria_or_display');
variable_del('custom_search_criteria_or_label');
variable_del('custom_search_criteria_phrase_display');
variable_del('custom_search_criteria_phrase_label');
variable_del('custom_search_criteria_negative_display');
variable_del('custom_search_criteria_negative_label');
variable_del('custom_search_paths');
variable_del('custom_search_paths_selector');
variable_del('custom_search_paths_selector_label');
variable_del('custom_search_paths_selector_label_visibility');
variable_del('custom_search_search_box_weight');
variable_del('custom_search_content_types_weight');
variable_del('custom_search_criteria_or_weight');
variable_del('custom_search_criteria_phrase_weight');
variable_del('custom_search_criteria_negative_weight');
variable_del('custom_search_custom_paths_weight');
variable_del('custom_search_submit_button_weight');
variable_del('custom_search_search_box_region');
variable_del('custom_search_content_types_region');
variable_del('custom_search_criteria_or_region');
variable_del('custom_search_criteria_phrase_region');
variable_del('custom_search_criteria_negative_region');
variable_del('custom_search_custom_paths_region');
variable_del('custom_search_submit_button_region');
variable_del('custom_search_target');
variable_del('custom_search_node_types');
variable_del('custom_search_node_types_excluded');
variable_del('custom_search_other');
variable_del('custom_search_type_selector');
variable_del('custom_search_type_selector_label');
variable_del('custom_search_type_selector_label_visibility');
variable_del('custom_search_type_selector_all');
variable_del('custom_search_any_restricts');
variable_del('custom_search_any_force');
variable_del('custom_search_results_search');
variable_del('custom_search_results_advanced_search');
variable_del('custom_search_results_advanced_search_collapsible');
variable_del('custom_search_results_advanced_search_collapsed');
variable_del('custom_search_advanced_or_display');
variable_del('custom_search_advanced_phrase_display');
variable_del('custom_search_advanced_negative_display');
$options = node_get_types('names');
foreach ($options as $type => $name) variable_del('custom_search_advanced_type_' . $type . '_display');
variable_del('custom_search_results_info_type');
variable_del('custom_search_results_info_user');
variable_del('custom_search_results_info_date');
if (module_exists('comment')) variable_del('custom_search_results_info_comment');
if (module_exists('upload')) variable_del('custom_search_results_info_upload');
variable_del('custom_search_filter');
variable_del('custom_search_filter_label');
}
/**
* Implementation of hook_enable().
*/
function custom_search_enable() {
drupal_set_message(t('Custom Search enabled. Don\'t forget to <a href="@link">set permissions</a>.', array('@link' => url('admin/user/permissions', array('fragment' => 'module-custom_search')))));
}
/**
* Increase the module weight.
*/
function custom_search_update_6100() {
$ret = array();
$ret[] = update_sql("UPDATE {system} SET weight = 100 WHERE name = 'custom_search'");
return $ret;
}
function custom_search_update_6101() {
$ret = array();
drupal_set_message(t('Custom Search has been divided in multiple modules. Please re-enable the sub-modules you need.'));
return $ret;
}
function custom_search_update_6102() {
$ret = array();
if (variable_get('custom_search_path', '') != '') {
variable_set('custom_search_paths', variable_get('custom_search_path', '') . '|Custom path');
}
variable_del('custom_search_path');
return $ret;
}
function custom_search_update_6103() {
$ret = array();
if (variable_get('custom_search_results_advanced_override', FALSE)) {
variable_set('custom_search_advanced_or_display', variable_get('custom_search_criteria_or_display', FALSE));
variable_set('custom_search_advanced_phrase_display', variable_get('custom_search_criteria_phrase_display', FALSE));
variable_set('custom_search_advanced_negative_display', variable_get('custom_search_criteria_negative_display', FALSE));
$types = array_keys(array_filter(variable_get('custom_search_node_types', array())));
if (count($types)) {
$names = array_keys(node_get_types('names'));
foreach ($names as $name) {
if (!in_array($name, $types)) variable_set('custom_search_advanced_type_' . $name . '_display', FALSE);
}
}
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
if (variable_get('custom_search_voc' . $voc->vid . '_selector', 'disabled') == 'disabled') variable_set('custom_search_advanced_voc' . $voc->vid . '_display', FALSE);
}
}
variable_del('custom_search_results_advanced_override');
return $ret;
}

490
sites/all/modules/custom_search/custom_search.module Normal file
View file

@ -0,0 +1,490 @@
<?php
/**
* @file
* Bring customizations to the default search box
*
* Adds node types and taxonomy options to the search form
*/
define('CUSTOM_SEARCH_LABEL_DEFAULT', t('Search this site'));
define('CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT', t('Search'));
define('CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT', t('Search for'));
define('CUSTOM_SEARCH_MAX_LENGTH_DEFAULT', 128);
define('CUSTOM_SEARCH_SIZE_DEFAULT', 15);
define('CUSTOM_SEARCH_ALL_TEXT_DEFAULT', t('-Any-'));
define('CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT', t('Containing any of the words'));
define('CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT', t('Containing the phrase'));
define('CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT', t('Containing none of the words'));
define('CUSTOM_SEARCH_FILTER_LABEL_DEFAULT', t('Filter the results'));
define('CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT', t('Customize your search'));
define('CUSTOM_SEARCH_PATHS_TERMS_SEPARATOR_DEFAULT', '+');
/**
* Includes
*/
module_load_include('inc', 'custom_search', 'includes/forms');
module_load_include('inc', 'custom_search', 'includes/apachesolr_search');
module_load_include('inc', 'custom_search', 'includes/google_appliance');
module_load_include('inc', 'custom_search', 'includes/luceneapi_node');
/**
* Implementation of hook_menu().
*/
function custom_search_menu() {
$items['admin/settings/custom_search'] = array(
'title' => 'Custom Search',
'description' => 'Customize the default search, change labels, default texts, ordering, and display content types and taxonomy selectors.',
'page callback' => 'drupal_get_form',
'page arguments' => array('custom_search_admin'),
'access arguments' => array('administer custom search'),
'file' => 'custom_search.admin.inc',
);
$items['admin/settings/custom_search/settings'] = array(
'title' => 'Settings',
'description' => 'Change the labels, the default texts and the ordering of elements.',
'access arguments' => array('administer custom search'),
'type' => MENU_DEFAULT_LOCAL_TASK,
'weight' => 0,
);
$items['admin/settings/custom_search/content'] = array(
'title' => 'Content',
'description' => 'Select the content types to present as search options in the search block.',
'page arguments' => array('custom_search_content_admin'),
'access arguments' => array('administer custom search'),
'file' => 'custom_search.admin.inc',
'type' => MENU_LOCAL_TASK,
'weight' => 1,
);
$items['admin/settings/custom_search/results'] = array(
'title' => 'Results page',
'description' => 'Customize the search results page.',
'page arguments' => array('custom_search_results_admin'),
'access arguments' => array('administer custom search'),
'file' => 'custom_search.admin.inc',
'type' => MENU_LOCAL_TASK,
'weight' => 4,
);
return $items;
}
/**
* Implementation of hook_menu_alter().
* (needed for compatibility with Search Ranking)
*/
function custom_search_menu_alter(&$callbacks) {
// Panels integration
if ($callbacks['search/node/%menu_tail']['page callback'] == 'page_manager_search_page') return;
$callbacks['search/node/%menu_tail']['page callback'] = 'search_view';
$callbacks['search/node/%menu_tail']['file'] = 'search.pages.inc';
$callbacks['search/node/%menu_tail']['file path'] = drupal_get_path('module', 'search');
}
/**
* Implementation of hook_perm().
*/
function custom_search_perm() {
return array('administer custom search', 'use custom search');
}
/**
* Implementation of hook_form_alter().
*/
function custom_search_form_alter(&$form, $form_state, $form_id) {
// Filter the form_id value to identify all the custom blocks
$form_id_processed = $form_id;
$delta = '';
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
if ($form_id == 'custom_search_blocks_form_' . $a) {
$form_id_processed = 'custom_search_blocks_form';
$delta = 'blocks_' . $a . '_';
}
}
switch ($form_id_processed) {
case 'search_form':
if (isset($form['advanced'])) {
// Criteria
if (!variable_get('custom_search_advanced_or_display', TRUE)) $form['advanced']['keywords']['or']['#type'] = 'hidden';
if (!variable_get('custom_search_advanced_phrase_display', TRUE)) $form['advanced']['keywords']['phrase']['#type'] = 'hidden';
if (!variable_get('custom_search_advanced_negative_display', TRUE)) $form['advanced']['keywords']['negative']['#type'] = 'hidden';
// Taxonomy
if (module_exists('taxonomy')) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
if (!variable_get('custom_search_advanced_voc' . $voc->vid . '_display', TRUE)) unset($form['advanced']['category']['#options'][$voc->name]);
}
if (!count($form['advanced']['category']['#options'])) unset($form['advanced']['category']['#type']);
}
// Content Types
$names = array_keys(node_get_types('names'));
foreach ($names as $name) {
if (!variable_get('custom_search_advanced_type_' . $name . '_display', TRUE)) unset($form['advanced']['type']['#options'][$name]);
}
if (!count($form['advanced']['type']['#options'])) unset($form['advanced']['type']['#type']);
if (!variable_get('custom_search_results_search', TRUE)) {
// If basic search is hidded, original search terms are imported into advanced search.
$original_keys = $form['basic']['inline']['keys']['#default_value'];
$temp_keys = explode(' ', $original_keys);
foreach ($temp_keys as $value) {
if (drupal_substr($value, 0, 5) != 'type:' && drupal_substr($value, 0, 9) != 'category:') $keys[] = $value;
}
$form['advanced']['keywords']['or']['#default_value'] = implode(' ', $keys);
if (!isset($GLOBALS['custom_search_nb_results']) || (isset($GLOBALS['custom_search_nb_results']) && !$GLOBALS['custom_search_nb_results'])) $form['advanced']['#collapsed'] = FALSE;
$form['basic']['#prefix'] = '<div class="element-invisible">';
$form['basic']['#suffix'] = '</div>';
}
$form['advanced']['#collapsible'] = variable_get('custom_search_results_advanced_search_collapsible', TRUE);
$form['advanced']['#collapsed'] = variable_get('custom_search_results_advanced_search_collapsed', TRUE);
if (!variable_get('custom_search_results_advanced_search', TRUE)) $form['advanced']['#type'] = 'hidden';
}
break;
case 'search_theme_form':
case 'search_block_form':
case 'custom_search_blocks_form':
if (user_access('use custom search')) {
// Title.
$form[$form_id]['#title'] = variable_get('custom_search_' . $delta . 'label', CUSTOM_SEARCH_LABEL_DEFAULT);
if (!variable_get('custom_search_' . $delta . 'label_visibility', TRUE)) $form[$form_id]['#post_render'] = array('_custom_search_hide_label');
// Search box.
$form[$form_id]['#default_value'] = variable_get('custom_search_' . $delta . 'text', '');
$form[$form_id]['#weight'] = variable_get('custom_search_' . $delta . 'search_box_weight', 0);
if (!isset($form[$form_id]['#attributes']['class'])) $form[$form_id]['#attributes']['class'] = '';
$form[$form_id]['#attributes']['class'] .= ' custom-search-default-value custom-search-box';
$form[$form_id]['#size'] = variable_get('custom_search_' . $delta . 'size', CUSTOM_SEARCH_SIZE_DEFAULT);
$form[$form_id]['#maxlength'] = variable_get('custom_search_' . $delta . 'max_length', CUSTOM_SEARCH_MAX_LENGTH_DEFAULT);
// Default text.
$form['default_text'] = array(
'#type' => 'hidden',
'#default_value' => variable_get('custom_search_' . $delta . 'text', ''),
'#attributes' => array('class' => 'default-text'),
);
// CSS
drupal_add_css(drupal_get_path('module', 'custom_search') . '/custom_search.css', 'module');
// Criterion
$criteria = array('or' => 6, 'phrase' => 7, 'negative' => 8);
foreach ($criteria as $c => $w) {
if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_display', FALSE)) {
$form['custom_search_criteria_' . $c] = array(
'#type' => 'textfield',
'#title' => variable_get('custom_search_' . $delta . 'criteria_' . $c . '_label', constant('CUSTOM_SEARCH_CRITERIA_' . strtoupper($c) . '_LABEL_DEFAULT')),
'#size' => 15,
'#maxlength' => 255,
'#weight' => variable_get('custom_search_' . $delta . 'criteria_' . $c . '_weight', $w),
);
}
}
// Content type & other searches.
// Content types.
$toptions = array();
$types = array_keys(array_filter(variable_get('custom_search_' . $delta . 'node_types', array())));
if (count($types)) {
$names = node_get_types('names');
if (count($types) > 1 || variable_get('custom_search_' . $delta . 'any_force', FALSE)) $toptions['c-all'] = variable_get('custom_search_' . $delta . 'type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT);
foreach ($types as $type) {
$toptions['c-' . $type] = $names[$type];
}
}
$options = array();
// Other searches.
$others = array_keys(array_filter(variable_get('custom_search_' . $delta . 'other', array())));
// If content types and other searches are combined, make an optgroup.
if (count($others) && count($toptions) && variable_get('custom_search_' . $delta . 'type_selector', 'select') == 'select') {
$content = module_invoke('node', 'search', 'name');
$options[$content] = $toptions;
}
else {
$options = $toptions;
}
foreach (module_implements('search') as $module) {
if ($module != 'node' && $name = module_invoke($module, 'search', 'name')) {
if (in_array($module, $others)) $options['o-' . $module] = $name;
}
}
if (count($options)) {
$selector_type = variable_get('custom_search_' . $delta . 'type_selector', 'select');
if ($selector_type == 'selectmultiple') {
$selector_type = 'select';
$multiple = TRUE;
}
else $multiple = FALSE;
$form['custom_search_types'] = array(
'#type' => $selector_type,
'#multiple' => $multiple,
'#title' => variable_get('custom_search_' . $delta . 'type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT),
'#options' => $options,
'#default_value' => ((variable_get('custom_search_' . $delta . 'type_selector', 'select') == 'checkboxes') ? array('c-all') : 'c-all'),
'#attributes' => ($selector_type != 'radios' && $selector_type != 'checkboxes') ? array('class' => 'custom-search-selector custom-search-types') : array(),
'#prefix' => ($selector_type == 'radios' || $selector_type == 'checkboxes') ? '<div class="custom-search-selector custom-search-types">' : '',
'#suffix' => ($selector_type == 'radios' || $selector_type == 'checkboxes') ? '</div>' : '',
'#weight' => variable_get('custom_search_' . $delta . 'content_types_weight', 1),
'#validated' => TRUE,
);
// If there's only one type, hide the selector
if (count($others) + count($types) == 1 && !variable_get('custom_search_' . $delta . 'any_force', FALSE)) {
$form['custom_search_types']['#type'] = 'hidden';
$form['custom_search_types']['#default_value'] = key(array_slice($options, count($options)-1));
}
if (!variable_get('custom_search_' . $delta . 'type_selector_label_visibility', TRUE)) $form['custom_search_types']['#post_render'] = array('_custom_search_hide_label');
}
// Custom paths
if (variable_get('custom_search_' . $delta . 'paths', '') != '') {
$options = array();
$lines = explode("\n", variable_get('custom_search_' . $delta . 'paths', ''));
foreach ($lines as $line) {
$temp = explode('|', $line);
$options[$temp[0]] = (count($temp) >= 2) ? t($temp[1]) : '';
}
if (count($options) == 1) {
$form['custom_search_paths'] = array(
'#type' => 'hidden',
'#default_value' => key($options),
);
}
else {
$form['custom_search_paths'] = array(
'#type' => variable_get('custom_search_' . $delta . 'paths_selector', 'select'),
'#title' => variable_get('custom_search_' . $delta . 'paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT),
'#options' => $options,
'#default_value' => key($options),
'#weight' => variable_get('custom_search_' . $delta . 'custom_paths_weight', 9),
);
if (!variable_get('custom_search_' . $delta . 'paths_selector_label_visibility', TRUE)) $form['custom_search_paths']['#post_render'] = array('_custom_search_hide_label');
}
}
// Submit button.
$form['submit']['#value'] = variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT);
if (variable_get('custom_search_' . $delta . 'image_path', '') != '') {
$form['submit']['#type'] = 'image_button';
$form['submit']['#src'] = variable_get('custom_search_' . $delta . 'image_path', '');
$form['submit']['#name'] = 'op';
$form['submit']['#attributes'] = array('alt' => variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT), 'class' => 'custom-search-button');
}
elseif ($form['submit']['#value'] == '') $form['submit']['#attributes'] = array('style' => 'display:none;');
$form['submit']['#weight'] = variable_get('custom_search_' . $delta . 'submit_button_weight', 3);
// Popup
$form['popup'] = array(
'#type' => 'fieldset',
'#weight' => 1 + variable_get('custom_search_' . $delta . 'search_box_weight', 0),
'#attributes' => array('class' => 'custom_search-popup'),
);
if (!empty($form['custom_search_types']) && variable_get('custom_search_' . $delta . 'content_types_region', 'block') == 'popup') {
$form['popup']['custom_search_types'] = $form['custom_search_types'];
unset($form['custom_search_types']);
}
if (!empty($form['custom_search_paths']) && variable_get('custom_search_' . $delta . 'custom_paths_region', 'block') == 'popup') {
$form['popup']['custom_search_paths'] = $form['custom_search_paths'];
unset($form['custom_search_paths']);
}
foreach ($criteria as $c => $w) {
if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_display', FALSE) && variable_get('custom_search_' . $delta . 'criteria_' . $c . '_region', 'block') == 'popup') {
$form['popup']['custom_search_criteria_' . $c] = $form['custom_search_criteria_' . $c];
unset($form['custom_search_criteria_' . $c]);
}
}
// Form attributes
$form['#attributes']['class'] = 'search-form';
$form['#submit'][] = 'custom_search_submit';
$form['form_token']['#default_value'] = drupal_get_token($form_id);
}
break;
}
}
/**
* Alter the search to respect the search modes selected.
*/
function custom_search_submit($form, &$form_state) {
$delta = (isset($form_state['values']['delta'])) ? 'blocks_' . $form_state['values']['delta'] . '_' : '' ;
variable_set('custom_search_delta', $delta); // save for later use (exclusion & refresh)
$type = 'node';
$keys = $form_state['values'][$form_state['values']['form_id']];
$types = $form_state['values']['custom_search_types'];
if (!is_array($types)) $types = array($types);
$types = array_map('_custom_search_filter_keys', array_filter($types));
if (module_exists('taxonomy')) {
$terms = array();
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
$vterms = $form_state['values']['custom_search_vocabulary_' . $voc->vid];
if (!is_array($vterms)) $vterms = array($vterms);
$terms = array_merge($terms, $vterms);
}
$terms = array_map('_custom_search_filter_keys', array_values(array_filter($terms)));
// if one or more -Any- is selected, delete them
while (($index = array_search('all', $terms)) !== FALSE) array_splice($terms, $index, 1);
}
$search_types = module_implements('search');
if (in_array(current($types), $search_types)) $type = current($types);
else {
if (trim($form_state['values']['custom_search_criteria_or']) != '') $keys .= ' ' . str_replace(' ', ' OR ', trim($form_state['values']['custom_search_criteria_or']));
if (trim($form_state['values']['custom_search_criteria_negative']) != '') $keys .= ' -' . str_replace(' ', ' -', trim($form_state['values']['custom_search_criteria_negative']));
if (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)) $keys = search_query_insert($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)) {
$restricted_types = array_keys(array_filter(variable_get('custom_search_' . $delta . 'node_types', array())));
$keys = search_query_insert($keys, 'type', implode(',', $restricted_types));
}
}
if (module_exists('taxonomy') && count($terms)) {
$keys = search_query_insert($keys, 'category', implode(',', $terms));
}
}
// Integrates other search modules
if (module_exists('apachesolr_search') && variable_get('apachesolr_search_make_default', 0)) {
$search_path = _custom_search_apachesolr_search(array(
'keywords' => $original_keywords,
'types' => $types,
'terms' => (!empty($terms)) ? $terms : array(),
));
}
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(),
));
}
else {
$search_path = array(
'path' => 'search/' . $type . '/' . $keys,
'query' => '',
);
}
// Build a custom path if needed
if (isset($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']], $form_state['values']['custom_search_paths']);
if (strpos($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);
$form_state['redirect'] = $custom_path;
// check for external path. If not, add base path
if (drupal_substr($custom_path, 0, 4) != 'http') $form_state['redirect'] = url($form_state['redirect'], array('absolute' => TRUE));
}
else $form_state['redirect'] = url($search_path['path'], array('query' => $search_path['query'], 'absolute' => TRUE));
}
/*
* Rewrite the sql query to exclude content types
*/
function custom_search_db_rewrite_sql($query, $primary_table, $primary_field, $args) {
if ($query == '' && $primary_table == 'n' && $primary_field = 'nid' && empty($args)) {
$excluded_types = array_filter(variable_get('custom_search_' . variable_get('custom_search_delta', '') . 'node_types_excluded', array()));
if (!empty($excluded_types)) {
$where = " n.type NOT IN ('". join("','", $excluded_types) ."') ";
return array('where' => $where);
}
}
}
/**
* Implementation of 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') && variable_get('apachesolr_search_make_default', 0)) ? 1 : 0,
)), 'setting');
}
}
/**
* Implementation of hook_theme().
*/
function custom_search_theme() {
$path = drupal_get_path('module', 'custom_search') . '/theme';
$custom_search_theme_array = array(
'custom_search_javascript' => array('arguments' => array()),
'custom_search_sort_form' => array(
'path' => $path,
'template' => 'custom_search-sort-form',
'arguments' => array('form' => NULL),
),
'search_results' => array(
'arguments' => array('results' => NULL, 'type' => NULL),
'path' => $path,
'file' => 'custom_search.pages.inc',
'template' => 'custom_search-results',
),
'search_result' => array(
'arguments' => array('result' => NULL, 'type' => NULL),
'path' => $path,
'file' => 'custom_search.pages.inc',
'template' => 'custom_search-result',
),
);
// Panels integration
$search_results_page_callback = menu_get_item('search/node/%menu_tail');
if ($search_results_page_callback['page_callback'] == 'page_manager_search_page') {
unset($custom_search_theme_array['search_results'], $custom_search_theme_array['search_result']);
}
return $custom_search_theme_array;
}
/**
* Filter the types.
*/
function _custom_search_filter_keys($val) {
return (strlen($val) > 2 && $val[1] == '-') ? drupal_substr($val, 2) : $val;
}
/**
* Remove the label by adding a class.
*/
function _custom_search_hide_label($content, $elements) {
if (strpos($content, '<label class') !== FALSE) $content = str_replace('<label class="', '<label class="element-invisible ', $content);
else $content = str_replace('<label', '<label class="element-invisible"', $content);
return $content;
}
/**
* Function used to filter node_type array to only filter those that are configured in Custom Search Form
*/
function custom_search_filter_array($value = FALSE) {
return $value !== 0;
}

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<?php
/**
* @file
* Path generation for Apache Solr Search.
*
* Available vars:
* $orginal_keywords: user input
* $types: content types (machine names[])
* $terms: taxonomy terms (tids[])
* $keys: complete search phrase, as core would have done it
*
* To return:
* the complete search path
*
*/
function _custom_search_apachesolr_search($variables) {
$type = 'search/apachesolr_search/' . $variables['keywords'];
$keys = array();
if (count($variables['types']) && !in_array('all', $variables['types'])) $keys[] = 'type:' . implode('%20type:', $variables['types']);
if (module_exists('taxonomy') && count($variables['terms'])) $keys[] = 'tid:' . implode('%20tid:', $variables['terms']);
$keys = 'filters=' . implode('%20', $keys);
return array('path' => $type, 'query' => $keys);
}

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<?php
/**
* Image button form.
*/
function _custom_search_default_admin_form($delta = '') {
if ($delta != '') $delta = 'blocks_' . $delta . '_';
// Labels & default text.
$form['search_box'] = array(
'#type' => 'fieldset',
'#title' => t('Search box'),
);
$form['search_box']['custom_search_' . $delta . 'label_visibility'] = array(
'#type' => 'checkbox',
'#title' => t('Display label'),
'#default_value' => variable_get('custom_search_' . $delta . 'label_visibility', TRUE),
);
$form['search_box']['custom_search_' . $delta . 'label'] = array(
'#type' => 'textfield',
'#title' => t('Search box label'),
'#default_value' => variable_get('custom_search_' . $delta . 'label', CUSTOM_SEARCH_LABEL_DEFAULT),
'#description' => t('Enter the label text for the search box. The default value is "!default".', array('!default' => CUSTOM_SEARCH_LABEL_DEFAULT)),
);
$form['search_box']['custom_search_' . $delta . 'text'] = array(
'#type' => 'textfield',
'#title' => t('Search box default text'),
'#default_value' => variable_get('custom_search_' . $delta . 'text', ''),
'#description' => t('This will change the default text inside the search form. Leave blank for no text. This field is blank by default.'),
);
$form['search_box']['custom_search_' . $delta . 'size'] = array(
'#type' => 'textfield',
'#title' => t('Search box size'),
'#size' => 3,
'#default_value' => variable_get('custom_search_' . $delta . 'size', CUSTOM_SEARCH_SIZE_DEFAULT),
'#description' => t('The default value is "!default".', array('!default' => CUSTOM_SEARCH_SIZE_DEFAULT)),
);
$form['search_box']['custom_search_' . $delta . 'max_length'] = array(
'#type' => 'textfield',
'#title' => t('Search box maximum length'),
'#size' => 3,
'#default_value' => variable_get('custom_search_' . $delta . 'max_length', CUSTOM_SEARCH_MAX_LENGTH_DEFAULT),
'#description' => t('The default value is "!default".', array('!default' => CUSTOM_SEARCH_MAX_LENGTH_DEFAULT)),
'#required' => TRUE,
);
// Submit button.
$form['submit_button'] = array(
'#type' => 'fieldset',
'#title' => t('Submit button'),
);
$form['submit_button']['custom_search_' . $delta . 'submit_text'] = array(
'#type' => 'textfield',
'#title' => t('Submit button text'),
'#default_value' => variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT),
'#description' => t('Enter the text for the submit button. Leave blank to hide it. The default value is "!default".', array('!default' => CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT)),
);
$form['submit_button']['custom_search_' . $delta . 'image_path'] = array(
'#type' => 'textfield',
'#title' => t('Submit image path'),
'#description' => t('The path to the file you would like to use as submit button instead of the default text button.'),
'#default_value' => variable_get('custom_search_' . $delta . 'image_path', ''),
);
$form['submit_button']['custom_search_image'] = array(
'#type' => 'file',
'#title' => t('Submit image'),
'#description' => t('If you don\'t have direct file access to the server, use this field to upload your image.'),
);
// Criteria.
$form['criteria'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced search criteria'),
);
$form['criteria']['or'] = array(
'#type' => 'fieldset',
'#title' => t('Or'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['criteria']['or']['custom_search_' . $delta . 'criteria_or_display'] = array(
'#type' => 'checkbox',
'#title' => t('Display'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_or_display', FALSE),
);
$form['criteria']['or']['custom_search_' . $delta . 'criteria_or_label'] = array(
'#type' => 'textfield',
'#title' => t('Label'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_or_label', CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT),
'#description' => t('Enter the label text for this field. The default value is "!default".', array('!default' => CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT)),
);
$form['criteria']['phrase'] = array(
'#type' => 'fieldset',
'#title' => t('Phrase'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['criteria']['phrase']['custom_search_' . $delta . 'criteria_phrase_display'] = array(
'#type' => 'checkbox',
'#title' => t('Display'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_phrase_display', FALSE),
);
$form['criteria']['phrase']['custom_search_' . $delta . 'criteria_phrase_label'] = array(
'#type' => 'textfield',
'#title' => t('Label'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_phrase_label', CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT),
'#description' => t('Enter the label text for this field. The default value is "!default".', array('!default' => CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT)),
);
$form['criteria']['negative'] = array(
'#type' => 'fieldset',
'#title' => t('Negative'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['criteria']['negative']['custom_search_' . $delta . 'criteria_negative_display'] = array(
'#type' => 'checkbox',
'#title' => t('Display'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_negative_display', FALSE),
);
$form['criteria']['negative']['custom_search_' . $delta . 'criteria_negative_label'] = array(
'#type' => 'textfield',
'#title' => t('Label'),
'#default_value' => variable_get('custom_search_' . $delta . 'criteria_negative_label', CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT),
'#description' => t('Enter the label text for this field. The default value is "!default".', array('!default' => CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT)),
);
return $form;
}
/**
* Content admin form.
*/
function _custom_search_content_admin_form($delta = '') {
if ($delta != '') $delta = 'blocks_' . $delta . '_';
$form['content_selector'] = array(
'#type' => 'fieldset',
'#title' => t('Content selector'),
'#description' => t('Select the search types to present as search options in the search block. If none is selected, no selector will be displayed. <strong>Note</strong>: if there\'s only one type checked, the selector won\'t be displayed BUT only this type will be searched.'),
);
$form['content_selector']['custom_search_' . $delta . 'node_types'] = array(
'#type' => 'checkboxes',
'#title' => t('Content types'),
'#default_value' => variable_get('custom_search_' . $delta . 'node_types', array()),
'#options' => node_get_types('names'),
);
// Other searches.
$options = array();
foreach (module_implements('search') as $module) {
if ($module != 'node' && $name = module_invoke($module, 'search', 'name')) {
$options[$module] = $name;
}
}
if (count($options)) {
$form['content_selector']['custom_search_' . $delta . 'other'] = array(
'#type' => 'checkboxes',
'#title' => t('Other searches'),
'#default_value' => variable_get('custom_search_' . $delta . 'other', array()),
'#options' => $options,
);
}
$form['content_selector']['custom_search_' . $delta . 'type_selector'] = array(
'#type' => 'select',
'#title' => t('Selector type'),
'#options' => array(
'select' => t('Drop-down list'),
'selectmultiple' => t('Drop-down list with multiple choices'),
'radios' => t('Radio buttons'),
'checkboxes' => t('Checkboxes'),
),
'#description' => t('Choose which selector type to use. Note: content types and other searches cannot be combined in a single search.'),
'#default_value' => variable_get('custom_search_' . $delta . 'type_selector', 'select'),
);
$form['content_selector']['custom_search_' . $delta . 'type_selector_label_visibility'] = array(
'#type' => 'checkbox',
'#title' => t('Display label'),
'#default_value' => variable_get('custom_search_' . $delta . 'type_selector_label_visibility', TRUE),
);
$form['content_selector']['custom_search_' . $delta . 'type_selector_label'] = array(
'#type' => 'textfield',
'#title' => t('Label text'),
'#default_value' => variable_get('custom_search_' . $delta . 'type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT),
'#description' => t('Enter the label text for the selector. The default value is "!default".', array('!default' => CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT)),
);
$form['content_selector']['any'] = array(
'#type' => 'fieldset',
'#title' => t('-Any-'),
);
$form['content_selector']['any']['custom_search_' . $delta . 'type_selector_all'] = array(
'#type' => 'textfield',
'#title' => t('-Any content type- text'),
'#default_value' => variable_get('custom_search_' . $delta . 'type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT),
'#required' => TRUE,
'#description' => t('Enter the text for "any content type" choice. The default value is "!default".', array('!default' => CUSTOM_SEARCH_ALL_TEXT_DEFAULT)),
);
$form['content_selector']['any']['custom_search_' . $delta . 'any_restricts'] = array(
'#type' => 'checkbox',
'#title' => t('Choosing -Any- restricts the search to the selected content types.'),
'#default_value' => variable_get('custom_search_' . $delta . 'any_restricts', FALSE),
'#description' => t('If not checked, choosing -Any- will search in all content types.'),
);
$form['content_selector']['any']['custom_search_' . $delta . 'any_force'] = array(
'#type' => 'checkbox',
'#title' => t('Force -Any- to be displayed.'),
'#default_value' => variable_get('custom_search_' . $delta . 'any_force', FALSE),
'#description' => t('When only one content type is selected, the default behaviour is to hide the selector. If you need the -Any- option to be displayed, check this.'),
);
$form['custom_search_' . $delta . 'node_types_excluded'] = array(
'#type' => 'checkboxes',
'#title' => t('Content exclusion'),
'#description' => t('Select the content types you don\'t want to be displayed as results.'),
'#default_value' => variable_get('custom_search_' . $delta . 'node_types_excluded', array()),
'#options' => node_get_types('names'),
);
return $form;
}
/**
* Custom paths admin form.
*/
function _custom_search_custom_paths_admin_form($delta = '') {
if ($delta != '') $delta = 'blocks_' . $delta . '_';
$form['custom_search_paths_admin'] = array(
'#type' => 'fieldset',
'#title' => t('Custom search paths'),
'#collapsed' => TRUE,
'#collapsible' => TRUE,
);
$form['custom_search_paths_admin']['custom_search_' . $delta . 'paths_selector'] = array(
'#type' => 'select',
'#title' => t('Selector type'),
'#options' => array(
'select' => t('Drop-down list'),
'radios' => t('Radio buttons'),
),
'#description' => t('Choose which selector type to use.'),
'#default_value' => variable_get('custom_search_' . $delta . 'paths_selector', 'select'),
);
$form['custom_search_paths_admin']['custom_search_' . $delta . 'paths_selector_label_visibility'] = array(
'#type' => 'checkbox',
'#title' => t('Display label'),
'#default_value' => variable_get('custom_search_' . $delta . 'paths_selector_label_visibility', TRUE),
);
$form['custom_search_paths_admin']['custom_search_' . $delta . 'paths_selector_label'] = array(
'#type' => 'textfield',
'#title' => t('Label text'),
'#default_value' => variable_get('custom_search_' . $delta . 'paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT),
'#description' => t('Enter the label text for the selector. The default value is "!default".', array('!default' => CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT)),
);
$form['custom_search_paths_admin']['custom_search_' . $delta . 'paths'] = array(
'#type' => 'textarea',
'#title' => t('Paths'),
'#default_value' => variable_get('custom_search_' . $delta . 'paths', ''),
'#rows' => 3,
'#description' => t('If you want to use custom search paths, enter them here in the form <em>path</em>|<em>label</em>, one per line (if only one path is specified, the selector will be hidden). The [key] token will be replaced by what is entered in the search box. Ie: mysearch/[key]|My custom search label.'),
);
return $form;
}
/**
* Ordering admin form
*/
function _custom_search_ordering_admin_form($delta = '') {
drupal_add_css(drupal_get_path('module', 'custom_search') . '/custom_search.css', 'module');
if ($delta != '') $delta = 'blocks_' . $delta . '_';
$form['order'] = array(
'#type' => 'fieldset',
'#title' => t('Elements ordering'),
'#description' => t('Order the form elements as you want them to be displayed. If you put elements in the Popup section, they will only appear when the search field is clicked.')
);
$form['order']['custom_search_' . $delta . 'order'] = array(
'#tree' => TRUE,
'#theme' => 'custom_search_sort_form',
);
$elements = array(
'search_box' => array('title' => t('Search box'), 'default_weight' => -1),
'criteria_or' => array('title' => t('Advanced search criterion: Or'), 'default_weight' => 6),
'criteria_phrase' => array('title' => t('Advanced search criterion: Phrase'), 'default_weight' => 7),
'criteria_negative' => array('title' => t('Advanced search criterion: Negative'), 'default_weight' => 8),
'custom_paths' => array('title' => t('Custom search paths'), 'default_weight' => 9),
'submit_button' => array('title' => t('Submit button'), 'default_weight' => 10),
);
if (count(array_filter(array_merge(variable_get('custom_search_' . $delta . 'node_types', array()), variable_get('custom_search_' . $delta . 'other', array())))))
$elements['content_types'] = array('title' => t('Content Types'), 'default_weight' => 0);
foreach ($elements as $element => $data) {
$form['order']['custom_search_' . $delta . 'order'][$element] = array(
'#title' => $data['title'],
'#weight' => variable_get('custom_search_' . $delta . $element . '_weight', $data['default_weight']),
);
$form['order']['custom_search_' . $delta . 'order'][$element]['sort'] = array(
'#type' => 'weight',
'#default_value' => variable_get('custom_search_' . $delta . $element . '_weight', $data['default_weight']),
'#attributes' => array('class' => 'sort-select sort-select-' . variable_get('custom_search_' . $delta . $element . '_region', 'block')),
);
$form['order']['custom_search_' . $delta . 'order'][$element]['region'] = array(
'#type' => 'select',
'#options' => array(
'block' => t('Block'),
'popup' => t('Popup')
),
'#default_value' => variable_get('custom_search_' . $delta . $element . '_region', 'block'),
'#attributes' => array('class' => 'region-select region-select-' . variable_get('custom_search_' . $delta . $element . '_region', 'block')),
);
}
return $form;
}

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<?php
/**
* @file
* Path generation for Google Appliance Search.
*
* Available vars:
* $orginal_keywords: user input
* $types: content types (machine names[])
* $terms: taxonomy terms (tids[])
* $keys: complete search phrase, as core would have done it
*
* To return:
* the complete search path
*
*/
function _custom_search_google_appliance_search($variables) {
$type = variable_get('google_appliance_default_search_path', 'google-appliance');
return array('path' => $type . '/' . $variables['keys'], 'query' => '');
}

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<?php
/**
* @file
* Path generation for Lucene API Search.
*
* Available vars:
* $orginal_keywords: user input
* $types: content types (machine names[])
* $terms: taxonomy terms (tids[])
* $keys: complete search phrase, as core would have done it
*
* To return:
* the complete search path
*
*/
function _custom_search_lucenapi_search($variables) {
$type = 'search/' . variable_get('luceneapi:default_search', 0) . '/' . $variables['keywords'];
$keys = array();
if (count($variables['types']) && !in_array('all', $variables['types'])) {
foreach ($variables['types'] as $t) $keys[] = "type[$t]=$t";
}
if (module_exists('taxonomy') && count($variables['terms'])) {
foreach ($variables['terms'] as $t) $keys[] = "category[$t]=$t";
}
$keys = implode('&', $keys);
return array('path' => $type, 'query' => $keys);
}

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;(function($) {
Drupal.behaviors.custom_search = function (context) {
if (!Drupal.settings.custom_search.solr) {
// Check if the search box is not empty on submit
$('form.search-form', context).submit(function(){
var box = $(this).find('input.custom-search-box');
if (box.val() != undefined && (box.val() == '' || box.val() == $(this).find('input.default-text').val())) {
$(this).find('input.custom-search-box').addClass('error');
return false;
}
// If basic search is hidden, copy or value to the keys
if ($(this).find('#edit-keys').parents('div.element-invisible').attr('class') == 'element-invisible') {
$(this).find('#edit-keys').val($(this).find('#edit-or').val());
$(this).find('#edit-or').val('');
}
return true;
});
}
// Search from target
$('form.search-form').attr('target', Drupal.settings.custom_search.form_target);
// Clear default text on focus, and put it back on blur. Also displays Popup.
$('input.custom-search-box', context)
.blur(function(e){
var $this = $(this);
var $parentForm = $this.parents('form');
if ($this.val() == '') {
$this.addClass('custom-search-default-value');
$this.val($parentForm.find('input.default-text').val());
}
})
.bind('click focus', function(e){
var $this = $(this);
var $parentForm = $this.parents('form');
if ($this.val() == $parentForm.find('input.default-text').val()) $this.val('');
$this.removeClass('custom-search-default-value');
// check if there's something in the popup and displays it
var popup = $parentForm.find('fieldset.custom_search-popup');
if (popup.find('input,select').length && !popup.hasClass('opened')) popup.fadeIn().addClass('opened');
e.stopPropagation();
}
);
$(document).bind('click focus', function(){
$('fieldset.custom_search-popup').hide().removeClass('opened');
});
// Handle checkboxes
$('.custom-search-selector input:checkbox', context).each(function(){
var el = $(this);
if (el.val() == 'c-all') {
el.change(function(){
$(this).parents('.custom-search-selector').find('input:checkbox[value!=c-all]').attr('checked', false);
});
}
else {
if (el.val().substr(0,2) == 'c-') {
el.change(function(){
$('.custom-search-selector input:checkbox').each(function(){
if ($(this).val().substr(0,2) == 'o-') $(this).attr('checked', false);
});
$(this).parents('.custom-search-selector').find('input:checkbox[value=c-all]').attr('checked', false);
});
} else {
el.change(function(){
$(this).parents('.custom-search-selector').find('input:checkbox[value!='+el.val()+']').attr('checked', false);
});
}
}
});
// Reselect types and terms in advanced search
var edit_keys = $('#edit-keys').val();
if(edit_keys) {
// types
var pos = edit_keys.indexOf('type:');
if (pos) {
var pos2 = edit_keys.indexOf(' ',pos);
if (pos2==-1) pos2 = edit_keys.length;
var types = edit_keys.substring(pos+5,pos2);
types = types.split(',');
for (var i=0; i<types.length; i++) {
$('.search-form input:checkbox[value='+types[i]+']').attr('checked', true);
}
}
// terms
var pos = edit_keys.indexOf('category:');
if (pos) {
var pos2 = edit_keys.indexOf(' ',pos);
if (pos2==-1) pos2 = edit_keys.length;
var terms = edit_keys.substring(pos+9,pos2);
terms = terms.split(',');
for (var i=0; i<terms.length; i++) {
$('.search-form option[value='+terms[i]+']').attr('selected', true);
}
}
}
var popup = $('fieldset.custom_search-popup:not(.custom_search-processed)', context).addClass("custom_search-processed");
popup.click(function(e){
e.stopPropagation();
})
popup.append('<a class="custom_search-popup-close" href="#">' + Drupal.t('Close') + '</a>');
$('a.custom_search-popup-close').click(function(e){
$('fieldset.custom_search-popup.opened').hide().removeClass('opened');
e.preventDefault();
});
}
}(jQuery));

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;(function($) {
/**
* Move a block in the blocks table from one region to another via select list.
*
* This behavior is dependent on the tableDrag behavior, since it uses the
* objects initialized in that behavior to update the row.
*/
Drupal.behaviors.customSearchSort = function(context) {
var table = $('table#elements');
var tableDrag = Drupal.tableDrag.elements; // Get the blocks tableDrag object.
// Add a handler for when a row is swapped, update empty regions.
tableDrag.row.prototype.onSwap = function(swappedRow) {
checkEmptyRegions(table, this);
};
// Add a handler so when a row is dropped, update fields dropped into new regions.
tableDrag.onDrop = function() {
var dragObject = this;
if ($(dragObject.rowObject.element).prev('tr').is('.region-message')) {
var regionRow = $(dragObject.rowObject.element).prev('tr').get(0);
var regionName = regionRow.className.replace(/([^ ]+[ ]+)*region-([^ ]+)-message([ ]+[^ ]+)*/, '$2');
var regionField = $('select.region-select', dragObject.rowObject.element);
var weightField = $('select.sort-select', dragObject.rowObject.element);
var oldRegionName = weightField[0].className.replace(/([^ ]+[ ]+)*sort-select-([^ ]+)([ ]+[^ ]+)*/, '$2');
if (!regionField.is('.region-select-'+ regionName)) {
regionField.removeClass('region-select-' + oldRegionName).addClass('region-select-' + regionName);
weightField.removeClass('sort-select-' + oldRegionName).addClass('sort-select-' + regionName);
regionField.val(regionName);
}
}
};
// Add the behavior to each region select list.
$('select.region-select:not(.regionselect-processed)', context).each(function() {
$(this).change(function(event) {
// Make our new row and select field.
var row = $(this).parents('tr:first');
var select = $(this);
tableDrag.rowObject = new tableDrag.row(row);
// Find the correct region and insert the row as the first in the region.
$('tr.region-message', table).each(function() {
if ($(this).is('.region-' + select[0].value + '-message')) {
// Add the new row and remove the old one.
$(this).after(row);
// Manually update weights and restripe.
tableDrag.updateFields(row.get(0));
tableDrag.rowObject.changed = true;
if (tableDrag.oldRowElement) {
$(tableDrag.oldRowElement).removeClass('drag-previous');
}
tableDrag.oldRowElement = row.get(0);
tableDrag.restripeTable();
tableDrag.rowObject.markChanged();
tableDrag.oldRowElement = row;
$(row).addClass('drag-previous');
}
});
// Modify empty regions with added or removed fields.
checkEmptyRegions(table, row);
// Remove focus from selectbox.
select.get(0).blur();
});
$(this).addClass('regionselect-processed');
});
var checkEmptyRegions = function(table, rowObject) {
$('tr.region-message', table).each(function() {
// If the dragged row is in this region, but above the message row, swap it down one space.
if ($(this).prev('tr').get(0) == rowObject.element) {
// Prevent a recursion problem when using the keyboard to move rows up.
if ((rowObject.method != 'keyboard' || rowObject.direction == 'down')) {
rowObject.swap('after', this);
}
}
// This region has become empty
if ($(this).next('tr').is(':not(.draggable)') || $(this).next('tr').size() == 0) {
$(this).removeClass('region-populated').addClass('region-empty');
}
// This region has become populated.
else if ($(this).is('.region-empty')) {
$(this).removeClass('region-empty').addClass('region-populated');
}
});
};
};
}(jQuery));

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<?php
/**
* @file
* Admin settings for custom search
*/
/**
* Implementation of hook_help().
*/
function custom_search_blocks_help($path, $arg) {
switch ($path) {
case 'admin/settings/custom_search/blocks':
$output = t('If you want custom search blocks, enable them here. Then go to the <a href="@link">block page</a> to place them in a region.', array('@link' => url('admin/build/block')));
break;
}
return $output;
}
function custom_search_blocks_admin() {
$form['custom_search_blocks_number'] = array(
'#type' => 'textfield',
'#title' => t('Number of blocks'),
'#size' => 2,
'#default_value' => variable_get('custom_search_blocks_number', 1),
);
return system_settings_form($form);
}

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name = Custom Search Blocks
description = Provides additional search blocks.
core = 6.x
package = Custom Search
dependencies[] = custom_search
; Information added by Drupal.org packaging script on 2014-04-23
version = "6.x-1.13"
core = "6.x"
project = "custom_search"
datestamp = "1398258531"

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<?php
/**
* @file
* Install, update, and uninstall functions for the custom search module.
*/
/**
* Implementation of hook_install().
*/
function custom_search_blocks_install() {
db_query("UPDATE {system} SET weight = 99 WHERE name = 'custom_search_blocks'");
}
/**
* Implementation of hook_uninstall().
*/
function custom_search_blocks_uninstall() {
$blocks = variable_get('custom_search_blocks_number', 1);
for ($delta=1 ; $delta<=$blocks ; $delta++) {
variable_del('custom_search_blocks_' . $delta . '_label_visibility');
variable_del('custom_search_blocks_' . $delta . '_label');
variable_del('custom_search_blocks_' . $delta . '_text');
variable_del('custom_search_blocks_' . $delta . '_size');
variable_del('custom_search_blocks_' . $delta . '_max_length');
variable_del('custom_search_blocks_' . $delta . '_submit_text');
variable_del('custom_search_blocks_' . $delta . '_image_path');
variable_del('custom_search_blocks_' . $delta . '_criteria_or_display');
variable_del('custom_search_blocks_' . $delta . '_criteria_or_label');
variable_del('custom_search_blocks_' . $delta . '_criteria_phrase_display');
variable_del('custom_search_blocks_' . $delta . '_criteria_phrase_label');
variable_del('custom_search_blocks_' . $delta . '_criteria_negative_display');
variable_del('custom_search_blocks_' . $delta . '_criteria_negative_label');
variable_del('custom_search_blocks_' . $delta . '_search_box_weight');
variable_del('custom_search_blocks_' . $delta . '_content_types_weight');
variable_del('custom_search_blocks_' . $delta . '_custom_paths_weight');
variable_del('custom_search_blocks_' . $delta . '_submit_button_weight');
variable_del('custom_search_blocks_' . $delta . '_search_box_region');
variable_del('custom_search_blocks_' . $delta . '_content_types_region');
variable_del('custom_search_blocks_' . $delta . '_custom_paths_region');
variable_del('custom_search_blocks_' . $delta . '_submit_button_region');
variable_del('custom_search_blocks_' . $delta . '_node_types');
variable_del('custom_search_blocks_' . $delta . '_node_types_excluded');
variable_del('custom_search_blocks_' . $delta . '_other');
variable_del('custom_search_blocks_' . $delta . '_type_selector');
variable_del('custom_search_blocks_' . $delta . '_type_selector_label_visibility');
variable_del('custom_search_blocks_' . $delta . '_type_selector_label');
variable_del('custom_search_blocks_' . $delta . '_type_selector_all');
variable_del('custom_search_blocks_' . $delta . '_any_restricts');
variable_del('custom_search_blocks_' . $delta . '_paths');
variable_del('custom_search_blocks_' . $delta . '_paths_selector');
variable_del('custom_search_blocks_' . $delta . '_paths_selector_label');
variable_del('custom_search_blocks_' . $delta . '_paths_selector_label_visibility');
if (module_exists('custom_search_taxonomy')) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label_visibility');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_all');
variable_del('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_weight');
variable_del('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_region');
}
variable_del('custom_search_blocks_' . $delta . '_paths_terms_separator');
}
}
variable_del('custom_search_blocks_number');
}
function custom_search_blocks_update_6100() {
$ret = array();
$blocks = variable_get('custom_search_blocks_number', 1);
for ($delta=1 ; $delta<=$blocks ; $delta++) {
variable_set('custom_search_blocks_' . $delta . '_submit_text', variable_get('custom_search_submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT));
variable_set('custom_search_blocks_' . $delta . '_image_path', variable_get('custom_search_image_path', ''));
variable_set('custom_search_blocks_' . $delta . '_criteria_or_display', variable_get('custom_search_criteria_or_display', FALSE));
variable_set('custom_search_blocks_' . $delta . '_criteria_or_label', variable_get('custom_search_criteria_or_label', CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT));
variable_set('custom_search_blocks_' . $delta . '_criteria_phrase_display', variable_get('custom_search_criteria_phrase_display', FALSE));
variable_set('custom_search_blocks_' . $delta . '_criteria_phrase_label', variable_get('custom_search_criteria_phrase_label', CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT));
variable_set('custom_search_blocks_' . $delta . '_criteria_negative_display', variable_get('custom_search_criteria_negative_display', FALSE));
variable_set('custom_search_blocks_' . $delta . '_criteria_negative_label', variable_get('custom_search_criteria_negative_label', CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT));
}
return $ret;
}

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<?php
/**
* @file
* Bring additional search blocks
*
* Adds node types and taxonomy options to the search form
*/
/**
* Implementation of hook_menu().
*/
function custom_search_blocks_menu() {
$items['admin/settings/custom_search/blocks'] = array(
'title' => 'Search Blocks',
'description' => 'Provide additional search blocks by content type.',
'page arguments' => array('custom_search_blocks_admin'),
'access arguments' => array('administer custom search blocks'),
'file' => 'custom_search_blocks.admin.inc',
'type' => MENU_LOCAL_TASK,
'weight' => 3,
);
return $items;
}
/**
* Implementation of hook_perm().
*/
function custom_search_blocks_perm() {
return array('administer custom search blocks', 'use custom search blocks');
}
/**
* Implementation of hook_form_alter().
*/
function custom_search_blocks_form_alter(&$form, $form_state, $form_id) {
if ($form_id == 'block_admin_configure' && $form['module']['#value'] == 'custom_search_blocks') {
// Needed to upload of file.
$form['#attributes'] = array('enctype' => 'multipart/form-data');
}
}
/**
* Implementation of hook_block() to provide additional blocks.
*/
function custom_search_blocks_block($op = 'list', $delta = 0, $edit = array()) {
switch ($op) {
case 'configure':
// Basic settings.
$form = _custom_search_default_admin_form($delta);
// Content.
$form['content'] = array(
'#type' => 'fieldset',
'#title' => t('Content'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['content'] = array_merge($form['content'], _custom_search_content_admin_form($delta));
// Custom search paths
$form = array_merge($form, _custom_search_custom_paths_admin_form($delta));
// Ordering
$form = array_merge($form, _custom_search_ordering_admin_form($delta));
$form['order']['#weight'] = 50;
return $form;
break;
case 'save':
foreach ($edit as $key => $value) {
if (drupal_substr($key, 0, 20) == 'custom_search_blocks') variable_set($key, $value);
}
foreach ($edit['custom_search_blocks_' . $delta . '_order'] as $key => $data) {
variable_set('custom_search_blocks_' . $delta . '_' . $key . '_weight', $data['sort']);
variable_set('custom_search_blocks_' . $delta . '_' . $key . '_region', $data['region']);
}
// Submit image?
$directory_path = file_directory_path() . '/custom_search';
file_check_directory($directory_path, FILE_CREATE_DIRECTORY);
// Check for a new uploaded image.
if ($file = file_save_upload('custom_search_image', array('file_validate_is_image' => array()))) {
if (file_copy($file, $directory_path)) {
variable_set('custom_search_blocks_' . $delta . '_image_path', $file->filepath);
}
}
break;
case 'list':
$blocks = array();
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
$blocks[$a]['info'] = "Custom Search $a";
$blocks[$a]['cache'] = BLOCK_NO_CACHE;
}
return $blocks;
break;
case 'view':
if (user_access('use custom search blocks')) {
$block['content'] = drupal_get_form('custom_search_blocks_form_' . $delta, $delta);
$block['subject'] = "Custom Search $delta";
return $block;
}
break;
}
}
/**
* Implementation of hook_forms() to generate a unique form_id with the same form builder function
*/
function custom_search_blocks_forms($form_id, $args) {
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
$forms['custom_search_blocks_form_' . $a] = array(
'callback' => 'custom_search_blocks_form',
'callback arguments' => array($a),
);
}
return $forms;
}
/**
* Form builder; Output a search form for the additional search blocks.
*/
function custom_search_blocks_form(&$form_state, $delta) {
$form['custom_search_blocks_form_' . $delta] = array(
'#type' => 'textfield',
'#size' => 15,
'#default_value' => '',
'#attributes' => array('title' => t('Enter the terms you wish to search for.')),
);
$form['delta'] = array('#type' => 'hidden', '#value' => $delta);
$form['submit'] = array('#type' => 'submit', '#value' => t('Search'));
$form['#submit'][] = 'search_box_form_submit';
if (function_exists('apachesolr_autocomplete_variable_get_widget')) {
// support for apachesolr_autocomplete module
if (apachesolr_autocomplete_variable_get_widget() == 'custom') {
$form['custom_search_blocks_form_' . $delta]['#attributes']['class'] = 'apachesolr-autocomplete unprocessed';
}
else {
$form['custom_search_blocks_form_' . $delta]['#autocomplete_path'] = 'apachesolr_autocomplete';
}
}
return $form;
}

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name = Custom Search Internationalization
description = Provides Internationalization to Custom Search.
core = 6.x
package = Custom Search
dependencies[] = custom_search
dependencies[] = i18nstrings
; Information added by Drupal.org packaging script on 2014-04-23
version = "6.x-1.13"
core = "6.x"
project = "custom_search"
datestamp = "1398258531"

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<?php
/**
* @file
* Install, update, and uninstall functions for the custom search module.
*/
/**
* Implementation of hook_install().
*/
function custom_search_i18n_install() {
db_query("UPDATE {system} SET weight = 110 WHERE name = 'custom_search_i18n'");
}

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<?php
/**
* @file
* Brings Internationalization to Custom Search
*
*/
/**
* Implementation of hook_form_alter().
*/
function custom_search_i18n_form_alter(&$form, $form_state, $form_id) {
// Filter the form_id value to identify all the custom blocks
$form_id_processed = $form_id;
$delta = '';
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
if ($form_id == 'custom_search_blocks_form_' . $a) {
$form_id_processed = 'custom_search_blocks_form';
$delta = 'blocks_' . $a . '_';
}
}
switch ($form_id_processed) {
case 'search_theme_form':
case 'search_block_form':
case 'custom_search_blocks_form':
if (user_access('use custom search')) {
// Criteria
$criteria = array('or', 'phrase', 'negative');
foreach ($criteria as $c) {
if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_display', FALSE)) {
if (variable_get('custom_search_' . $delta . 'criteria_' . $c . '_region', 'block') == 'popup') {
$form['popup']['custom_search_criteria_' . $c]['#title'] = i18nstrings('custom_search:criterion:1:' . $delta . $c .'_label', variable_get('custom_search_' . $delta . 'criteria_' . $c . '_label', constant('CUSTOM_SEARCH_CRITERIA_' . strtoupper($c) . '_LABEL_DEFAULT')));
}
else {
$form['custom_search_criteria_' . $c]['#title'] = i18nstrings('custom_search:criterion:1:' . $delta . $c .'_label', variable_get('custom_search_' . $delta . 'criteria_' . $c . '_label', constant('CUSTOM_SEARCH_CRITERIA_' . strtoupper($c) . '_LABEL_DEFAULT')));
}
}
}
// Title
$form[$form_id]['#title'] = i18nstrings('custom_search:common:1:' . $delta . 'label', variable_get('custom_search_' . $delta . 'label', CUSTOM_SEARCH_LABEL_DEFAULT));
// Default text
$form[$form_id]['#default_value'] = i18nstrings('custom_search:common:1:' . $delta . 'text', variable_get('custom_search_' . $delta . 'text', ''));
$form['default_text']['#default_value'] = i18nstrings('custom_search:common:1:' . $delta . 'text', variable_get('custom_search_' . $delta . 'text', ''));
// Submit button
$form['submit']['#value'] = i18nstrings('custom_search:common:1:' . $delta . 'submit_text', variable_get('custom_search_' . $delta . 'submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT));
if ($form['submit']['#value'] == '') $form['submit']['#attributes'] = array('style' => 'display:none;');
// Type selector
if ((!empty($form['custom_search_types']) && is_array($form['custom_search_types'])) || (!empty($form['popup']['custom_search_types']) && is_array($form['popup']['custom_search_types']))) {
if (variable_get('custom_search_' . $delta . 'content_types_region', 'block') == 'popup') {
$form['popup']['custom_search_types']['#title'] = i18nstrings('custom_search:content_types:1:' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT));
if (array_key_exists('c-all', $form['popup']['custom_search_types']['#options'])) {
$form['popup']['custom_search_types']['#options']['c-all'] = i18nstrings('custom_search:content_types:1:' . $delta . 'selector_all', variable_get('custom_search_' . $delta . 'type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
}
}
else {
$form['custom_search_types']['#title'] = i18nstrings('custom_search:content_types:1:' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT));
if (array_key_exists('c-all', $form['custom_search_types']['#options'])) {
$form['custom_search_types']['#options']['c-all'] = i18nstrings('custom_search:content_types:1:' . $delta . 'selector_all', variable_get('custom_search_' . $delta . 'type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
}
}
}
// Taxonomy
if (module_exists('custom_search_taxonomy')) {
$vocabularies = taxonomy_get_vocabularies();
// Translate label and -all-
foreach ($vocabularies as $voc) {
if ((!empty($form['custom_search_vocabulary_' . $voc->vid]) && is_array($form['custom_search_vocabulary_' . $voc->vid])) || (!empty($form['popup']['custom_search_vocabulary_' . $voc->vid]) && is_array($form['popup']['custom_search_vocabulary_' . $voc->vid]))) {
if (variable_get('custom_search_' . $delta . 'taxonomy'. $voc->vid . '_region', 'block') == 'popup') {
$form['popup']['custom_search_vocabulary_' . $voc->vid]['#title'] = i18nstrings('custom_search:vocabulary:' . $voc->vid . ':' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_label', $voc->name));
if (is_array($form['popup']['custom_search_vocabulary_' . $voc->vid]['#options']) && array_key_exists('c-all', $form['popup']['custom_search_vocabulary_' . $voc->vid]['#options'])) {
$form['popup']['custom_search_vocabulary_' . $voc->vid]['#options']['c-all'] = i18nstrings('custom_search:vocabulary:' . $voc->vid . ':' . $delta . 'selector_all', variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
}
}
else {
$form['custom_search_vocabulary_' . $voc->vid]['#title'] = i18nstrings('custom_search:vocabulary:' . $voc->vid . ':' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_label', $voc->name));
if (is_array($form['custom_search_vocabulary_' . $voc->vid]['#options']) && array_key_exists('c-all', $form['custom_search_vocabulary_' . $voc->vid]['#options'])) {
$form['custom_search_vocabulary_' . $voc->vid]['#options']['c-all'] = i18nstrings('custom_search:vocabulary:' . $voc->vid . ':' . $delta . 'selector_all', variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
}
}
}
}
// Translate terms
if (module_exists('i18ntaxonomy')) {
foreach ($vocabularies as $voc) {
if ((!empty($form['custom_search_vocabulary_' . $voc->vid]) && is_array($form['custom_search_vocabulary_' . $voc->vid]['#options'])) || (!empty($form['popup']['custom_search_vocabulary_' . $voc->vid]) && is_array($form['popup']['custom_search_vocabulary_' . $voc->vid]['#options']))) {
if (variable_get('custom_search_' . $delta . 'taxonomy'. $voc->vid . '_region', 'block') == 'popup') {
foreach ($form['popup']['custom_search_vocabulary_' . $voc->vid]['#options'] as $tid => $name) {
if ($tid != 'c-all') {
$real_tid = substr($tid, 2);
$translated_term = i18nstrings('taxonomy:term:' . $real_tid . ':name', $name);
$form['popup']['custom_search_vocabulary_' . $voc->vid]['#options'][$tid] = ($translated_term[0] != '-') ? str_repeat('-', _custom_search_i18n_term_depth($real_tid)) . ' ' . $translated_term : $translated_term ;
}
}
}
else {
foreach ($form['custom_search_vocabulary_' . $voc->vid]['#options'] as $tid => $name) {
if ($tid != 'c-all') {
$real_tid = substr($tid, 2);
$translated_term = i18nstrings('taxonomy:term:' . $real_tid . ':name', $name);
$form['custom_search_vocabulary_' . $voc->vid]['#options'][$tid] = ($translated_term[0] != '-') ? str_repeat('-', _custom_search_i18n_term_depth($real_tid)) . ' ' . $translated_term : $translated_term ;
}
}
}
}
}
}
}
// Custom Paths
if ((!empty($form['custom_search_paths']) && is_array($form['custom_search_paths'])) || (!empty($form['popup']['custom_search_paths']) && is_array($form['popup']['custom_search_paths']))) {
if (variable_get('custom_search_' . $delta . 'custom_paths_region', 'block') == 'popup') {
$form['popup']['custom_search_paths']['#title'] = i18nstrings('custom_search:paths:1:' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT));
}
else {
$form['custom_search_paths']['#title'] = i18nstrings('custom_search:paths:1:' . $delta . 'selector_label', variable_get('custom_search_' . $delta . 'paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT));
}
}
}
break;
case 'custom_search_admin': $form['#submit'][] = 'custom_search_i18n_admin_submit'; break;
case 'custom_search_content_admin': $form['#submit'][] = 'custom_search_i18n_content_admin_submit'; break;
case 'custom_search_taxonomy_admin': $form['#submit'][] = 'custom_search_i18n_taxonomy_admin_submit'; break;
case 'custom_search_results_admin': $form['#submit'][] = 'custom_search_i18n_results_admin_submit'; break;
case 'block_admin_configure': $form['#submit'][] = 'custom_search_i18n_block_admin_configure_submit'; break;
}
}
function custom_search_i18n_preprocess_search_results(&$variables) {
if (user_access('use custom search') && variable_get('custom_search_filter', 'disabled') != 'disabled') {
$variables['filter-title'] = i18nstrings('custom_search:filter:1:label', variable_get('custom_search_filter_label', CUSTOM_SEARCH_FILTER_LABEL_DEFAULT));
}
}
/**
* Callbacks for updating translations.
*/
function custom_search_i18n_admin_submit($form, &$form_state) {
i18nstrings_update('custom_search:common:1:label', $form_state['values']['custom_search_label']);
i18nstrings_update('custom_search:common:1:text', $form_state['values']['custom_search_text']);
i18nstrings_update('custom_search:common:1:submit_text', $form_state['values']['custom_search_submit_text']);
i18nstrings_update('custom_search:criterion:1:or_label', $form_state['values']['custom_search_criteria_or_label']);
i18nstrings_update('custom_search:criterion:1:phrase_label', $form_state['values']['custom_search_criteria_phrase_label']);
i18nstrings_update('custom_search:criterion:1:negative_label', $form_state['values']['custom_search_criteria_negative_label']);
i18nstrings_update('custom_search:paths:1:selector_label', $form_state['values']['custom_search_paths_selector_label']);
}
function custom_search_i18n_content_admin_submit($form, &$form_state) {
i18nstrings_update('custom_search:content_types:1:selector_label', $form_state['values']['custom_search_type_selector_label']);
i18nstrings_update('custom_search:content_types:1:selector_all', $form_state['values']['custom_search_type_selector_all']);
}
function custom_search_i18n_taxonomy_admin_submit($form, &$form_state) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':selector_label', $form_state['values']['custom_search_voc' . $voc->vid . '_selector_label']);
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':selector_all', $form_state['values']['custom_search_voc' . $voc->vid . '_selector_all']);
}
}
function custom_search_i18n_results_admin_submit($form, &$form_state) {
i18nstrings_update('custom_search:filter:1:label', $form_state['values']['custom_search_filter_label']);
}
function custom_search_i18n_block_admin_configure_submit($form, &$form_state) {
$delta = $form_state['values']['delta'];
i18nstrings_update('custom_search:common:1:blocks_' . $delta . '_label', $form_state['values']['custom_search_blocks_' . $delta . '_label']);
i18nstrings_update('custom_search:common:1:blocks_' . $delta . '_text', $form_state['values']['custom_search_blocks_' . $delta . '_text']);
i18nstrings_update('custom_search:common:1:blocks_' . $delta . '_submit_text', $form_state['values']['custom_search_blocks_' . $delta . '_submit_text']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $delta . '_or_label', $form_state['values']['custom_search_blocks_' . $delta . '_criteria_or_label']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $delta . '_phrase_label', $form_state['values']['custom_search_blocks_' . $delta . '_criteria_phrase_label']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $delta . '_negative_label', $form_state['values']['custom_search_blocks_' . $delta . '_criteria_negative_label']);
i18nstrings_update('custom_search:content_types:1:blocks_' . $delta . '_selector_label', $form_state['values']['custom_search_blocks_' . $delta . '_type_selector_label']);
i18nstrings_update('custom_search:content_types:1:blocks_' . $delta . '_selector_all', $form_state['values']['custom_search_blocks_' . $delta . '_type_selector_all']);
i18nstrings_update('custom_search:paths:1:blocks_' . $delta . '_selector_label', $form_state['values']['custom_search_blocks_' . $delta . '_paths_selector_label']);
if (module_exists('custom_search_taxonomy')) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':blocks_' . $delta . '_selector_label', $form_state['values']['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label']);
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':blocks_' . $delta . '_selector_all', $form_state['values']['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_all']);
}
}
}
/**
* Implementation of hook_locale().
*/
function custom_search_i18n_locale($op = 'groups', $group = NULL) {
switch ($op) {
case 'groups':
return array('custom_search' => t('Custom Search'));
break;
case 'info':
$info['custom_search']['refresh callback'] = 'custom_search_i18n_locale_refresh';
return $info;
break;
}
}
function custom_search_i18n_locale_refresh() {
i18nstrings_update('custom_search:common:1:label', variable_get('custom_search_label', CUSTOM_SEARCH_LABEL_DEFAULT));
i18nstrings_update('custom_search:common:1:text', variable_get('custom_search_text', ''));
i18nstrings_update('custom_search:common:1:submit_text', variable_get('custom_search_submit_text', CUSTOM_SEARCH_SUBMIT_TEXT_DEFAULT));
i18nstrings_update('custom_search:content_types:1:selector_label', variable_get('custom_search_type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT));
i18nstrings_update('custom_search:content_types:1:selector_all', variable_get('custom_search_type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
i18nstrings_update('custom_search:paths:1:selector_label', variable_get('custom_search_paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT));
i18nstrings_update('custom_search:criterion:1:or_label', variable_get('custom_search_criteria_or_label', CUSTOM_SEARCH_CRITERIA_OR_LABEL_DEFAULT));
i18nstrings_update('custom_search:criterion:1:phrase_label', variable_get('custom_search_criteria_phrase_label', CUSTOM_SEARCH_CRITERIA_PHRASE_LABEL_DEFAULT));
i18nstrings_update('custom_search:criterion:1:negative_label', variable_get('custom_search_criteria_negative_label', CUSTOM_SEARCH_CRITERIA_NEGATIVE_LABEL_DEFAULT));
i18nstrings_update('custom_search:filter:1:label', variable_get('custom_search_filter_label', CUSTOM_SEARCH_FILTER_LABEL_DEFAULT));
if (module_exists('custom_search_taxonomy')) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':selector_label', variable_get('custom_search_voc' . $voc->vid . '_selector_label', $voc->name));
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':selector_all', variable_get('custom_search_voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
if (module_exists('custom_search_blocks')) {
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':blocks_' . $a . '_selector_label', variable_get('custom_search_blocks_' . $a . '_voc' . $voc->vid . '_selector_label', $voc->name));
i18nstrings_update('custom_search:vocabulary:' . $voc->vid . ':blocks_' . $a . '_selector_all', variable_get('custom_search_blocks_' . $a . '_voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
}
}
}
}
if (module_exists('custom_search_blocks')) {
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
i18nstrings_update('custom_search:common:1:blocks_' . $a . '_label', variable_get('custom_search_blocks_' . $a . '_label', CUSTOM_SEARCH_LABEL_DEFAULT));
i18nstrings_update('custom_search:common:1:blocks_' . $a . '_text', $form_state['values']['custom_search_blocks_' . $a . '_text']);
i18nstrings_update('custom_search:common:1:blocks_' . $a . '_submit_text', $form_state['values']['custom_search_blocks_' . $a . '_submit_text']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $a . '_or_label', $form_state['values']['custom_search_blocks_' . $a . '_criteria_or_label']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $a . '_phrase_label', $form_state['values']['custom_search_blocks_' . $a . '_criteria_phrase_label']);
i18nstrings_update('custom_search:criterion:1:blocks_' . $a . '_negative_label', $form_state['values']['custom_search_blocks_' . $a . '_criteria_negative_label']);
i18nstrings_update('custom_search:content_types:1:blocks_' . $a . '_selector_label', variable_get('custom_search_blocks_' . $a . '_type_selector_label', CUSTOM_SEARCH_TYPE_SELECTOR_LABEL_DEFAULT));
i18nstrings_update('custom_search:content_types:1:blocks_' . $a . '_selector_all', variable_get('custom_search_blocks_' . $a . '_type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT));
i18nstrings_update('custom_search:paths:1:blocks_' . $a . '_selector_label', variable_get('custom_search_blocks_' . $a . '_paths_selector_label', CUSTOM_SEARCH_PATHS_SELECTOR_LABEL_DEFAULT));
}
}
return TRUE;
}
function _custom_search_i18n_term_depth($tid) {
$limit = 99;
$depth = 0;
while ($parent = db_result(db_query("SELECT parent FROM {term_hierarchy} WHERE tid=%d", $tid))) {
$depth++;
$tid = $parent;
if ($depth > $limit) {
break;
}
}
return $depth;
}

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<?php
/**
* @file
* Admin settings for custom search taxonomy
*/
/**
* Implementation of hook_help().
*/
function custom_search_taxonomy_help($path, $arg) {
switch ($path) {
case 'admin/settings/custom_search/taxonomy':
$output = t('Select the vocabularies to present as search options in the search block. If none is selected, no selector will be displayed.');
break;
}
return $output;
}
function custom_search_taxonomy_admin() {
$vocabularies = taxonomy_get_vocabularies();
if (count($vocabularies)) {
$options = array();
foreach ($vocabularies as $voc) {
$form[$voc->name] = array(
'#type' => 'fieldset',
'#title' => $voc->name,
'#collapsible' => TRUE,
'#collapsed' => (variable_get('custom_search_voc' . $voc->vid . '_selector', 'disabled') == 'disabled') ? TRUE : FALSE,
);
$form[$voc->name]['custom_search_voc' . $voc->vid . '_selector'] = array(
'#type' => 'select',
'#title' => t('Selector type'),
'#options' => array(
'disabled' => t('Disabled'),
'select' => t('Drop-down list'),
'selectmultiple' => t('Drop-down list with multiple choices'),
'radios' => t('Radio buttons'),
'checkboxes' => t('Checkboxes'),
),
'#description' => t('Choose which selector type to use.'),
'#default_value' => variable_get('custom_search_voc' . $voc->vid . '_selector', 'disabled'),
);
if (module_exists('hs_taxonomy')) $form[$voc->name]['custom_search_voc' . $voc->vid . '_selector']['#options']['hierarchical_select'] = t('Hierarchical selector');
$form[$voc->name]['custom_search_voc' . $voc->vid . '_selector_depth'] = array(
'#type' => 'textfield',
'#title' => t('Depth'),
'#size' => 2,
'#default_value' => variable_get('custom_search_voc' . $voc->vid . '_selector_depth', 0),
'#description' => t('Define the maximum depth of terms being displayed. The default value is "0" which disables the limit.'),
);
$form[$voc->name]['custom_search_voc' . $voc->vid . '_selector_label_visibility'] = array(
'#type' => 'checkbox',
'#title' => t('Display label'),
'#default_value' => variable_get('custom_search_voc' . $voc->vid . '_selector_label_visibility', TRUE),
);
$form[$voc->name]['custom_search_voc' . $voc->vid . '_selector_label'] = array(
'#type' => 'textfield',
'#title' => t('Label text'),
'#default_value' => variable_get('custom_search_voc' . $voc->vid . '_selector_label', $voc->name),
'#description' => t('Enter the label text for the selector. The default value is "!default".', array('!default' => $voc->name)),
);
$form[$voc->name]['custom_search_voc' . $voc->vid . '_selector_all'] = array(
'#type' => 'textfield',
'#title' => t('-Any- text'),
'#default_value' => variable_get('custom_search_voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT),
'#required' => TRUE,
'#description' => t('Enter the text for "any term" choice. The default value is "!default".', array('!default' => CUSTOM_SEARCH_ALL_TEXT_DEFAULT)),
);
}
}
return system_settings_form($form);
}

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name = Custom Search Taxonomy
description = Adds taxonomy selectors to Custom Search.
core = 6.x
package = Custom Search
dependencies[] = custom_search
dependencies[] = taxonomy
; Information added by Drupal.org packaging script on 2014-04-23
version = "6.x-1.13"
core = "6.x"
project = "custom_search"
datestamp = "1398258531"

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<?php
/**
* @file
* Install, update, and uninstall functions for the custom search module.
*/
/**
* Implementation of hook_install().
*/
function custom_search_taxonomy_install() {
db_query("UPDATE {system} SET weight = 101 WHERE name = 'custom_search_taxonomy'");
}
/**
* Implementation of hook_uninstall().
*/
function custom_search_taxonomy_uninstall() {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
variable_del('custom_search_voc' . $voc->vid . '_selector');
variable_del('custom_search_voc' . $voc->vid . '_selector_depth');
variable_del('custom_search_voc' . $voc->vid . '_selector_label_visibility');
variable_del('custom_search_voc' . $voc->vid . '_selector_label');
variable_del('custom_search_voc' . $voc->vid . '_selector_all');
variable_del('custom_search_taxonomy' . $voc->vid . '_weight');
variable_del('custom_search_taxonomy' . $voc->vid . '_region');
if (module_exists('custom_search_blocks')) {
$blocks = variable_get('custom_search_blocks_number', 1);
for ($delta=1 ; $delta<=$blocks ; $delta++) {
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_depth');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label_visibility');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label');
variable_del('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_all');
variable_del('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_weight');
variable_del('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_region');
variable_del('custom_search_blocks_' . $delta . '_paths_terms_separator');
}
}
}
}

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<?php
/**
* @file
* Bring customizations to the default search box
*
* Adds taxonomy options to the search form
*/
/**
* Implementation of hook_menu().
*/
function custom_search_taxonomy_menu() {
$items['admin/settings/custom_search/taxonomy'] = array(
'title' => 'Taxonomy',
'description' => 'Select the vocabularies to present as search options in the search block.',
'page arguments' => array('custom_search_taxonomy_admin'),
'access arguments' => array('administer custom search'),
'file' => 'custom_search_taxonomy.admin.inc',
'type' => MENU_LOCAL_TASK,
'weight' => 2,
);
return $items;
}
/**
* Implementation of hook_form_alter().
*/
function custom_search_taxonomy_form_alter(&$form, $form_state, $form_id) {
// Filter the form_id value to identify all the custom blocks
$form_id_processed = $form_id;
$delta = '';
for ($a = 1 ; $a <= variable_get('custom_search_blocks_number', 1) ; $a++) {
if ($form_id == 'custom_search_blocks_form_' . $a) {
$form_id_processed = 'custom_search_blocks_form';
$delta = 'blocks_' . $a . '_';
}
}
switch ($form_id_processed) {
case 'search_theme_form':
case 'search_block_form':
case 'custom_search_blocks_form':
if (user_access('use custom search')) {
$vocabularies = taxonomy_get_vocabularies();
foreach ($vocabularies as $voc) {
if (variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector', 'disabled') != 'disabled') {
$options = array();
$options['c-all'] = variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT);
$vocabulary_depth = (!variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_depth', 0)) ? NULL : variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_depth', 0);
$terms = taxonomy_get_tree($voc->vid, 0, -1, $vocabulary_depth);
foreach ($terms as $term) {
$options['c-' . $term->tid] = (drupal_substr(variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector', 'disabled'), 0, 6) == 'select') ? str_repeat('-', $term->depth) . ' ' . $term->name : $term->name ;
}
$selector_type = variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector', 'select');
if ($selector_type == 'selectmultiple') {
$selector_type = 'select';
$multiple = TRUE;
}
else $multiple = FALSE;
$form['custom_search_vocabulary_' . $voc->vid] = array(
'#type' => $selector_type,
'#multiple' => $multiple,
'#title' => variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_label', $voc->name),
'#options' => $options,
'#default_value' => ($selector_type == 'checkboxes') ? array('c-all') : 'c-all',
'#attributes' => ($selector_type != 'radios' && $selector_type != 'checkboxes') ? array('class' => 'custom-search-selector custom-search-vocabulary custom-search-vocabulary-' . $voc->vid) : array(),
'#prefix' => ($selector_type == 'radios' || $selector_type == 'checkboxes') ? '<div class="custom-search-selector custom-search-vocabulary custom-search-vocabulary-' . $voc->vid . '">' : '',
'#suffix' => ($selector_type == 'radios' || $selector_type == 'checkboxes') ? '</div>' : '',
'#weight' => variable_get('custom_search_' . $delta . 'taxonomy' . $voc->vid . '_weight', 2),
);
if ($selector_type == "hierarchical_select") {
$form['custom_search_vocabulary_' . $voc->vid]['#config'] = array (
'module' => 'hs_taxonomy',
'params' => array('vid' => $voc->vid),
);
unset($form['custom_search_vocabulary_' . $voc->vid]['#options']);
$form['#after_build'][] = 'hierarchical_select_after_build';
}
if (variable_get('custom_search_' . $delta . 'taxonomy' . $voc->vid . '_region', 'block') == 'popup') {
$form['popup']['custom_search_vocabulary_' . $voc->vid] = $form['custom_search_vocabulary_' . $voc->vid];
unset($form['custom_search_vocabulary_' . $voc->vid]);
}
if (!variable_get('custom_search_' . $delta . 'voc' . $voc->vid . '_selector_label_visibility', TRUE)) $form['custom_search_vocabulary_' . $voc->vid]['#post_render'] = array('_custom_search_hide_label');
}
}
// Custom paths
if (variable_get('custom_search_' . $delta . 'paths', '') != '') {
$form['custom_search_paths_terms_separator'] = array(
'#type' => 'hidden',
'#default_value' => variable_get('custom_search_' . $delta . 'paths_terms_separator', CUSTOM_SEARCH_PATHS_TERMS_SEPARATOR_DEFAULT),
);
}
}
break;
case 'block_admin_configure':
if (isset($form['module']) && $form['module']['#value'] == 'custom_search_blocks') {
$delta = $form['delta']['#value'];
$vocabularies = taxonomy_get_vocabularies();
if (count($vocabularies)) {
$form['block_settings']['taxonomy'] = array(
'#type' => 'fieldset',
'#title' => t('Taxonomy'),
'#description' => t('Select the vocabularies to present as search options in the search block. If none is selected, no selector will be displayed.'),
'#collapsible' => TRUE,
);
$w = 1;
$collapsed = TRUE;
foreach ($vocabularies as $voc) {
// Selectors
if (variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector', 'disabled') != 'disabled') {
$collapsed = FALSE;
$voc_collapsed = FALSE;
}
else $voc_collapsed = TRUE;
$form['block_settings']['taxonomy'][$voc->name] = array(
'#type' => 'fieldset',
'#title' => check_plain($voc->name),
'#collapsible' => TRUE,
'#collapsed' => $voc_collapsed,
);
$form['block_settings']['taxonomy'][$voc->name]['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector'] = array(
'#type' => 'select',
'#title' => t('Selector type'),
'#options' => array(
'disabled' => t('Disabled'),
'select' => t('Drop-down list'),
'selectmultiple' => t('Drop-down list with multiple choices'),
'radios' => t('Radio buttons'),
'checkboxes' => t('Checkboxes'),
),
'#description' => t('Choose which selector type to use.'),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector', 'disabled'),
);
$form['block_settings']['taxonomy'][$voc->name]['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_depth'] = array(
'#type' => 'textfield',
'#title' => t('Depth'),
'#size' => 2,
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_depth', 0),
'#description' => t('Define the maximum depth of terms being displayed. The default value is "0" which disables the limit.'),
);
$form['block_settings']['taxonomy'][$voc->name]['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label_visibility'] = array(
'#type' => 'checkbox',
'#title' => t('Display label'),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label_visibility', TRUE),
);
$form['block_settings']['taxonomy'][$voc->name]['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label'] = array(
'#type' => 'textfield',
'#title' => t('Label text'),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_label', $voc->name),
'#description' => t('Enter the label text for the selector. The default value is "@default".', array('@default' => $voc->name)),
);
$form['block_settings']['taxonomy'][$voc->name]['custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_all'] = array(
'#type' => 'textfield',
'#title' => t('-Any- text'),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_voc' . $voc->vid . '_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT),
'#required' => TRUE,
'#description' => t('Enter the text for "any term" choice. The default value is "!default".', array('!default' => CUSTOM_SEARCH_ALL_TEXT_DEFAULT)),
);
// Ordering
$form['block_settings']['order']['custom_search_blocks_' . $delta . '_order']['taxonomy' . $voc->vid] = array(
'#title' => t('Taxonomy') . ': ' . $voc->name,
'#weight' => variable_get('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_weight', $w),
);
$form['block_settings']['order']['custom_search_blocks_' . $delta . '_order']['taxonomy' . $voc->vid]['sort'] = array(
'#type' => 'weight',
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_weight', $w),
'#attributes' => array('class' => 'sort-select sort-select-' . variable_get('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_region', 'block')),
);
$form['block_settings']['order']['custom_search_blocks_' . $delta . '_order']['taxonomy' . $voc->vid]['region'] = array(
'#type' => 'select',
'#options' => array(
'block' => t('Block'),
'popup' => t('Popup')
),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_region', 'block'),
'#attributes' => array('class' => 'region-select region-select-' . variable_get('custom_search_blocks_' . $delta . '_taxonomy' . $voc->vid . '_region', 'block')),
);
$w++;
}
$form['block_settings']['taxonomy']['#collapsed'] = $collapsed;
}
$form['block_settings']['custom_search_paths_admin']['custom_search_blocks_' . $delta . '_paths']['#description'] = t('If you want to use custom search paths, enter them here in the form <em>path</em>|<em>label</em>, one per line (if only one path is specified, the selector will be hidden). The [key] token will be replaced by what is entered in the search box, and the [terms] token will be replaced by the selected taxonomy term id(s). Ie: mysearch/[key]/[terms]|My custom search label.');
$form['block_settings']['custom_search_paths_admin']['custom_search_blocks_' . $delta . '_paths_terms_separator'] = array(
'#type' => 'textfield',
'#title' => t('Taxonomy terms separator'),
'#default_value' => variable_get('custom_search_blocks_' . $delta . '_paths_terms_separator', CUSTOM_SEARCH_PATHS_TERMS_SEPARATOR_DEFAULT),
'#size' => 2
);
}
break;
case 'custom_search_admin':
$vocabularies = taxonomy_get_vocabularies();
$w = 1;
foreach ($vocabularies as $voc) {
$form['order']['custom_search_order']['taxonomy' . $voc->vid] = array(
'#title' => t('Taxonomy') . ': ' . check_plain($voc->name),
'#weight' => variable_get('custom_search_taxonomy' . $voc->vid . '_weight', $w),
);
$form['order']['custom_search_order']['taxonomy' . $voc->vid]['sort'] = array(
'#type' => 'weight',
'#default_value' => variable_get('custom_search_taxonomy' . $voc->vid . '_weight', $w),
'#attributes' => array('class' => 'sort-select sort-select-' . variable_get('custom_search_taxonomy' . $voc->vid . '_region', 'block')),
);
$form['order']['custom_search_order']['taxonomy' . $voc->vid]['region'] = array(
'#type' => 'select',
'#options' => array(
'block' => t('Block'),
'popup' => t('Popup')
),
'#default_value' => variable_get('custom_search_taxonomy' . $voc->vid . '_region', 'block'),
'#attributes' => array('class' => 'region-select region-select-' . variable_get('custom_search_taxonomy' . $voc->vid . '_region', 'block')),
);
$w++;
}
$form['custom_search_paths_admin']['custom_search_paths']['#description'] = t('If you want to use custom search paths, enter them here in the form <em>path</em>|<em>label</em>, one per line (if only one path is specified, the selector will be hidden). The [key] token will be replaced by what is entered in the search box, and the [terms] token will be replaced by the selected taxonomy term id(s). Ie: mysearch/[key]/[terms]|My custom search label.');
$form['custom_search_paths_admin']['custom_search_paths_terms_separator'] = array(
'#type' => 'textfield',
'#title' => t('Taxonomy terms separator'),
'#default_value' => variable_get('custom_search_paths_terms_separator', CUSTOM_SEARCH_PATHS_TERMS_SEPARATOR_DEFAULT),
'#size' => 2
);
break;
}
}

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<?php
/**
* @file custom_search-result.tpl.php
* Theme implementation for displaying a single search result.
*
* This template renders a single search result and is collected into
* custom_search-results.tpl.php. This and the parent template are
* dependent to one another sharing the markup for definition lists.
*
* Available variables:
* - $url: URL of the result.
* - $title: Title of the result.
* - $snippet: A small preview of the result. Does not apply to user searches.
* - $info: String of all the meta information ready for print. Does not apply
* to user searches.
* - $info_split: Contains same data as $info, split into a keyed array.
* - $type: The type of search, e.g., "node" or "user".
*
* Default keys within $info_split:
* - $info_split['type']: Node type.
* - $info_split['user']: Author of the node linked to users profile. Depends
* on permission.
* - $info_split['date']: Last update of the node. Short formatted.
* - $info_split['comment']: Number of comments output as "% comments", %
* being the count. Depends on comment.module.
* - $info_split['upload']: Number of attachments output as "% attachments", %
* being the count. Depends on upload.module.
*
* Since $info_split is keyed, a direct print of the item is possible.
* This array does not apply to user searches so it is recommended to check
* for their existance before printing. The default keys of 'type', 'user' and
* 'date' always exist for node searches. Modules may provide other data.
*
* <?php if (isset($info_split['comment'])) : ?>
* <span class="info-comment">
* <?php print $info_split['comment']; ?>
* </span>
* <?php endif; ?>
*
* To check for all available data within $info_split, use the code below.
*
* <?php print '<pre>'. check_plain(print_r($info_split, 1)) .'</pre>'; ?>
*
* @see template_preprocess_custom_search_result()
*/
?>
<dt class="title">
<a href="<?php print $url; ?>"><?php print $title; ?></a>
</dt>
<dd>
<?php if ($snippet) : ?>
<p class="search-snippet"><?php print $snippet; ?></p>
<?php endif; ?>
<?php if ($info) : ?>
<p class="search-info"><?php print $info; ?></p>
<?php endif; ?>
</dd>

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<?php
/**
* @file custom_search-results.tpl.php
* Theme implementation for displaying search results.
*
* This template collects each invocation of theme_search_result(). This and
* the child template are dependant to one another sharing the markup for
* definition lists.
*
* Note that modules may implement their own search type and theme function
* completely bypassing this template.
*
* Available variables:
* - $search_results: All results as it is rendered through
* search-result.tpl.php
* - $type: The type of search, e.g., "node" or "user".
* - $filter: Rendered content types filter
* - $filter_positon: above/below/disabled
*
* @see template_preprocess_custom_search_results()
*/
?>
<?php if (isset($filter) && $filter != '' && $filter_position == 'above') { ?>
<div class="custom-search-filter">
<?php print $filter; ?>
</div>
<?php } ?>
<dl class="search-results <?php print $type; ?>-results">
<?php print $search_results; ?>
</dl>
<?php if (isset($filter) && $filter != '' && $filter_position == 'below') { ?>
<div class="custom-search-filter">
<?php print $filter; ?>
</div>
<?php } ?>
<?php print $pager; ?>

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<?php
/**
* @file custom_search-order-form.tpl.php
* Default theme implementation to configure search form elements.
*/
$element_regions = array(
'block' => array('title' => t('Block'), 'count' => 0),
'popup' => array('title' => t('Popup'), 'count' => 0),
);
foreach (element_children($form) as $element) $element_regions[$form[$element]['region']['#value']]['count']++;
// Add table javascript.
drupal_add_js('misc/tableheader.js');
drupal_add_js(drupal_get_path('module', 'custom_search') .'/js/custom_search_sort.js');
foreach ($element_regions as $region => $title) {
drupal_add_tabledrag('elements', 'match', 'sibling', 'region-select', 'region-select-'. $region, NULL, FALSE);
drupal_add_tabledrag('elements', 'order', 'sibling', 'sort-select', 'sort-select-'. $region);
}
?>
<table id="elements" class="sticky-enabled">
<thead>
<tr>
<th><?php print t('Element'); ?></th>
<th><?php print t('Region'); ?></th>
<th><?php print t('Weight'); ?></th>
</tr>
</thead>
<tbody>
<?php $row = 0; ?>
<?php foreach ($element_regions as $region => $region_data): ?>
<tr class="region region-<?php print $region?>">
<td colspan="3" class="region"><?php print $region_data['title']; ?></td>
</tr>
<tr class="region-message region-<?php print $region?>-message <?php print((!$region_data['count']) ? 'region-empty' : 'region-populated'); ?>">
<td colspan="3"><em><?php print t('No elements in this region'); ?></em></td>
</tr>
<?php foreach (element_children($form) as $element):
$data = $form[$element];
if ($data['region']['#value'] == $region): ?>
<tr class="draggable <?php print $row % 2 == 0 ? 'odd' : 'even'; ?>">
<td class="element"><?php print $data['#title']; ?></td>
<td><?php print drupal_render($data['region']); ?></td>
<td><?php print drupal_render($data['sort']); ?></td>
</tr>
<?php $row++; ?>
<?php endif; ?>
<?php endforeach; ?>
<?php endforeach; ?>
</tbody>
</table>

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<?php
/**
* @file
* User page callbacks for the custom_search module.
*/
/*
* Presents links to filter the search results.
*/
function custom_search_preprocess_search_results(&$variables) {
if ($variables['type'] == 'node') {
$variables['filter_position'] = variable_get('custom_search_filter', 'disabled');
// save # of results for collapsing advanced search
$GLOBALS['custom_search_nb_results'] = count($variables['results']);
// generate the filter
if (user_access('use custom search') && $variables['filter_position'] != 'disabled') {
// Get search words (minus type:node_type)
$keys = search_get_keys();
if (strpos($keys, 'type:') !== FALSE) {
$keys = drupal_substr($keys, 0, strpos($keys, 'type:')-1);
}
// Get Custom Search authorized types
$searchable_node_types = variable_get('custom_search_node_types', array());
$searchable_node_types = array_keys(array_filter($searchable_node_types, 'custom_search_filter_array'));
if (!count($searchable_node_types)) $searchable_node_types = array_keys(node_get_types('names'));
$node_types = db_query("SELECT type, name FROM {node_type} WHERE type IN (" . db_placeholders($searchable_node_types, 'varchar') . ")", $searchable_node_types);
// Build menu
$items = array();
$items[] = l(variable_get('custom_search_type_selector_all', CUSTOM_SEARCH_ALL_TEXT_DEFAULT), 'search/node/' . $keys);
while ($node_type = db_fetch_array($node_types)) {
// count # of results per type
$nbresults = 0;
foreach ($variables['results'] as $result) {
if ($result['node']->type == $node_type['type']) $nbresults++;
}
if ($nbresults) $items[] = l($node_type['name'], 'search/node/' . $keys . ' type:' . $node_type['type']);
}
if (!isset($variables['filter-title'])) {
$variables['filter-title'] = filter_xss(variable_get('custom_search_filter_label', CUSTOM_SEARCH_FILTER_LABEL_DEFAULT));
}
if (count($items) > 2) $variables['filter'] = theme('item_list', $items, $variables['filter-title']);
}
}
}
/*
* Customisation of the results info.
*/
function custom_search_preprocess_search_result(&$variables) {
// used to identify the correct info string
$comment_str = preg_replace("/[0-9] (\b[a-z]*\b).*/", "$1", t('1 comment'));
$attachment_str = preg_replace("/@*[a-z0-9]* (\b[a-z]*\b).*/", "$1", t('1 attachment'));
$infos = array();
if (isset($variables['info_split'])) {
foreach ($variables['info_split'] as $key => $info) {
if (!is_numeric($key)) {
if (variable_get('custom_search_results_info_' . $key, TRUE)) array_push($infos, $info);
}
else {
if (variable_get('custom_search_results_info_comment', TRUE) && !empty($comment_str) && strpos($info, $comment_str) !== FALSE) array_push($infos, $info);
if (variable_get('custom_search_results_info_upload', TRUE) && !empty($attachment_str) && strpos($info, $attachment_str) !== FALSE) array_push($infos, $info);
}
}
}
$variables['info'] = implode(' - ', $infos);
}