settings.php

<?php

/**
 * Admin settings page for search block
 *
 * @package    block_search
 * @copyright  Anthony Kuske <www.anthonykuske.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot . '/blocks/search/classes/DataManager.php');

/*
 * Tables to search
 */
$possibleTables = \block_search\DataManager::getTablesPossibleToSearch();
$settings->add(
	new admin_setting_configmulticheckbox(
		'block_search/search_tables',
		get_string('settings_search_tables_name', 'block_search'),
		get_string('settings_search_tables_desc', 'block_search')
		. ' <a href="#" onclick=" '
		. 'Y.all(\'#admin-search_tables input[type=checkbox]\').set(\'checked\', true); return false;">'
		. get_string('selectall', 'block_search')
		. '</a>',
		'',
		$possibleTables
	)
);

/*
 * Search files in folders?
 */
$settings->add(
	new admin_setting_configcheckbox(
		'block_search/search_files_in_folders',
		get_string('settings_search_files_in_folders_name', 'block_search'),
		get_string('settings_search_files_in_folders_desc', 'block_search'),
		1
	)
);

/*
 * Pagination
 */
$settings->add(
	new admin_setting_configtext(
		'block_search/results_per_page',
		get_string('settings_results_per_page_name', 'block_search'),
		get_string('settings_results_per_page_desc', 'block_search'),
		100,
		PARAM_INT
	)
);

/*
 * Cache
 */
$settings->add(
	new admin_setting_configtext(
		'block_search/cache_results',
		get_string('settings_cache_results_name', 'block_search'),
		get_string('settings_cache_results_desc', 'block_search'),
		86400,
		PARAM_INT
	)
);

$settings->add(
	new admin_setting_configtext(
		'block_search/cache_results_per_user',
		get_string('settings_cache_results_per_user_name', 'block_search'),
		get_string('settings_cache_results_per_user_desc', 'block_search'),
		900,
		PARAM_INT
	)
);

/*
 * Logging
 */
$settings->add(
	new admin_setting_configcheckbox(
		'block_search/log_searches',
		get_string('settings_log_searches_name', 'block_search'),
		get_string('settings_log_searches_desc', 'block_search'),
		1
	)
);

/*
 * Options
 */
$settings->add(
	new admin_setting_configcheckbox(
		'block_search/allow_no_access',
		get_string('settings_allow_no_access_name', 'block_search'),
		get_string('settings_allow_no_access_desc', 'block_search'),
		1
	)
);

/*
 * Text replacements
 */
$settings->add(
	new admin_setting_configtextarea(
		'block_search/text_substitutions',
		get_string('settings_text_substitutions_name', 'block_search'),
		get_string('settings_text_substitutions_desc', 'block_search'),
		''
	)
);