/**
* update a record from current list
* this function is registered in xajax
* @param string $list_title title of list
* @param string $key_string comma separated name value pairs
* @param array $form_values values of new record (array of name value pairs)
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_update_list_record($list_title, $key_string, $form_values)
{
global $logging;
global $user;
global $list_table_configuration;
global $firstthingsfirst_field_descriptions;
global $user_start_time_array;
$html_str = "";
$name_keys = array_keys($form_values);
$db_field_name_attachments = ListTable::_get_db_field_name(DB_ATTACHMENTS_NAME);
$new_form_values = array();
$attachments_array = array();
$logging->info("USER_ACTION " . __METHOD__ . " (user="******", list_title={$list_title}, key_string={$key_string})");
# 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);
foreach ($name_keys as $name_key) {
$value_array = explode(GENERAL_SEPARATOR, $name_key);
$db_field_name = $value_array[0];
$field_type = $value_array[1];
$field_number = $value_array[2];
$check_functions = explode(" ", $firstthingsfirst_field_descriptions[$field_type][FIELD_DESCRIPTION_FIELD_INPUT_CHECKS]);
$result->reset();
$logging->debug("field (name=" . $db_field_name . ", type=" . $field_type . ", number=" . $field_number . ")");
# check field values
check_field($check_functions, $db_field_name, $form_values[$name_key], $user->get_date_format(), $result);
if (strlen($result->get_error_message_str()) > 0) {
set_error_message($db_field_name, "right", $result->get_error_message_str(), "", "", $response);
return $response;
}
# set new value to the old value
$new_form_value = $result->get_result_str();
# create an array of notes for the notes field
if ($field_type == FIELD_TYPE_DEFINITION_NOTES_FIELD) {
# create an array with note details
$new_note_array = array($field_number, $form_values[$name_key]);
# create a new array of notes if none exist, otherwise add the new note to existing node array
if (array_key_exists($db_field_name, $new_form_values)) {
$notes_array = $new_form_values[$db_field_name];
array_push($notes_array, $new_note_array);
$new_form_values[$db_field_name] = $notes_array;
} else {
$new_form_values[$db_field_name] = array($new_note_array);
}
} else {
if ($field_type == FIELD_TYPE_DEFINITION_ATTACHMENTS) {
# add the new attachment to the attachments array
$new_attachment_array = array($field_number, $form_values[$name_key]);
array_push($attachments_array, $new_attachment_array);
$new_form_values[$db_field_name_attachments] = $attachments_array;
$logging->debug("found an attachment (count = " . count($attachments_array) . ")");
} else {
$new_form_values[$db_field_name] = $new_form_value;
}
}
}
# 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("record_contents_buttons", "above", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# display error when insertion returns false
if (!$list_table->update($key_string, $new_form_values)) {
$logging->warn("update list record 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("record_contents_buttons", "above", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# set content
$result->reset();
$html_database_table->get_content($list_table, $list_title, "", DATABASETABLE_UNKWOWN_PAGE, $result);
$response->custom_response->assign_with_effect(LIST_CSS_NAME_PREFIX . "content_pane", $result->get_result_str());
# set action pane
$html_str = $html_database_table->get_action_bar($list_title, "");
$response->custom_response->assign_with_effect("action_pane", $html_str);
# set footer
$response->assign("footer_text", "innerHTML", get_footer($list_table->get_creator_modifier_array()));
# 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;
}
