/**
* set list filter string (function is called when user hits filter button)
* this function is registered in xajax
* @param string $list_title title of list
* @param string $filter_str filter string that user has set
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_set_list_filter($list_title, $filter_str)
{
global $logging;
global $user;
global $list_state;
global $list_table_configuration;
global $user_start_time_array;
$logging->info("USER_ACTION " . __METHOD__ . " (user="******", list_title={$list_title}, filter_str={$filter_str})");
# store start time
$user_start_time_array[__METHOD__] = microtime(TRUE);
# create necessary objects
$result = new Result();
$response = new xajaxResponse();
$html_database_table = new HtmlDatabaseTable($list_table_configuration);
# check if filter_str is well formed
if (str_is_well_formed("filter_str", $filter_str) == FALSE_RETURN_STRING) {
set_error_message("filter_form", "below", "ERROR_NOT_WELL_FORMED_STRING", "", "", $response);
return $response;
}
# create list table object
$list_table = new ListTable($list_title);
if ($list_table->get_is_valid() == FALSE) {
$logging->warn("create list object returns false");
$error_message_str = $list_table->get_error_message_str();
$error_log_str = $list_table->get_error_log_str();
$error_str = $list_table->get_error_str();
set_error_message("filter_form", "below", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# set filter value
$user->get_list_state($list_table->get_table_name());
$list_state->set_filter_str($filter_str);
$list_state->set_filter_str_sql("");
$user->set_list_state();
# set content
$html_database_table->get_content($list_table, $list_title, "", DATABASETABLE_UNKWOWN_PAGE, $result);
$response->custom_response->assign_with_effect(LIST_CSS_NAME_PREFIX . "content_pane", $result->get_result_str());
# check post conditions
if (check_postconditions($result, $response) == FALSE) {
return $response;
}
# log total time for this function
$logging->info(get_function_time_str(__METHOD__));
return $response;
}