/**
* set the html for user settings page
* this function is registered in xajax
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_get_user_settings_page()
{
global $logging;
global $user;
global $user_settings_table_configuration;
global $firstthingsfirst_portal_title;
global $user_start_time_array;
$logging->info("USER_ACTION " . __METHOD__ . " (user="******")");
# store start time
$user_start_time_array[__METHOD__] = microtime(TRUE);
# create necessary objects
$result = new Result();
$response = new xajaxResponse();
$html_database_table = new HtmlDatabaseTable($user_settings_table_configuration);
# create an array with selection of fields that user may change
$db_fields_array = array(DB_ID_FIELD_NAME, USER_NAME_FIELD_NAME, USER_PW_FIELD_NAME, USER_LANG_FIELD_NAME, USER_DATE_FORMAT_FIELD_NAME, USER_DECIMAL_MARK_FIELD_NAME, USER_LINES_PER_PAGE_FIELD_NAME, USER_THEME_FIELD_NAME);
$user_record_key_string = DatabaseTable::_get_encoded_key_string(array(DB_ID_FIELD_NAME => $user->get_id()));
# set page, title, explanation and navigation
$response->assign("page_title", "innerHTML", translate("LABEL_USER_SETTINGS_TITLE"));
$response->assign("navigation_container", "innerHTML", get_page_navigation(PAGE_TYPE_USER_SETTINGS));
$html_database_table->get_page(translate("LABEL_USER_SETTINGS_TITLE"), $result);
$response->assign("main_body", "innerHTML", $result->get_result_str());
# get action pane for current user
$html_database_table->get_record($user, USER_TABLE_NAME, $user_record_key_string, $db_fields_array, $result);
$response->custom_response->assign_with_effect("action_pane", $result->get_result_str());
# set footer
$response->assign("footer_text", "innerHTML", " ");
# check post conditions
if (check_postconditions($result, $response) == FALSE) {
return $response;
}
# log total time for this function
$logging->info(get_function_time_str(__METHOD__));
return $response;
}
/**
* update a record
* this function is registered in xajax
* @param string $title title of page
* @param string $key_string comma separated name value pairs
* @param array $form_values values of new record (array of name value pairs)
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_update_user_admin_record($title, $key_string, $form_values)
{
global $logging;
global $user;
global $user_admin_table_configuration;
global $firstthingsfirst_field_descriptions;
global $user_start_time_array;
# WARNING: this function is almost identical to function UserSettings::action_update_user_setting_record
# changes in this function should also lead to changes in that function
$logging->info("USER_ACTION " . __METHOD__ . " (user="******", title={$title}, key_string={$key_string})");
# store start time
$user_start_time_array[__METHOD__] = microtime(TRUE);
$html_str = "";
$name_keys = array_keys($form_values);
$new_form_values = array();
$fields = $user->get_fields();
$field_keys = array_keys($fields);
# create the key_string for user admin (who always has id=1)
$key_string_admin_user = DatabaseTable::_get_encoded_key_string(array(DB_ID_FIELD_NAME => "1"));
# create necessary objects
$result = new Result();
$response = new xajaxResponse();
$html_database_table = new HtmlDatabaseTable($user_admin_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=" . $field_number . ")");
# check field values (check password field only when new password has been set)
if ($db_field_name != USER_PW_FIELD_NAME || $db_field_name == USER_PW_FIELD_NAME && strlen($form_values[$name_key]) > 0) {
check_field($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($name_key, "right", $result->get_error_message_str(), "", "", $response);
return $response;
}
}
# set new value
$new_form_values[$db_field_name] = $result->get_result_str();
$logging->debug("setting new form value (db_field_name=" . $db_field_name . ", result=" . $result->get_result_str() . ")");
}
# check if all booleans have been set
foreach ($field_keys as $db_field_name) {
if ($fields[$db_field_name][1] == FIELD_TYPE_DEFINITION_BOOL) {
if (!isset($new_form_values[$db_field_name])) {
$logging->debug("found an unset bool field");
$new_form_values[$db_field_name] = "0";
}
}
}
# check if someone tries to change user admin
if ($key_string_admin_user == $key_string) {
# check if the name of user admin is changed
if ($new_form_values[USER_NAME_FIELD_NAME] != "admin") {
set_error_message("record_contents_buttons", "right", "ERROR_CANNOT_UPDATE_NAME_USER_ADMIN", "", "", $response);
return $response;
}
# check if the permissions of user admin is changed
if ($new_form_values[USER_CAN_CREATE_LIST_FIELD_NAME] != "1" || $new_form_values[USER_IS_ADMIN_FIELD_NAME] != "1") {
set_error_message("record_contents_buttons", "right", "ERROR_CANNOT_UPDATE_PERMISSIONS_USER_ADMIN", "", "", $response);
return $response;
}
}
# display error when insertion returns false
if (!$user->update($key_string, $new_form_values)) {
$logging->warn("update user admin record returns false");
$error_message_str = $user->get_error_message_str();
$error_log_str = $user->get_error_log_str();
$error_str = $user->get_error_str();
set_error_message("record_contents_buttons", "right", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# set content
$result->reset();
$html_database_table->get_content($user, $title, "", DATABASETABLE_UNKWOWN_PAGE, $result);
$response->custom_response->assign_with_effect(USER_ADMIN_CSS_NAME_PREFIX . "content_pane", $result->get_result_str());
# set action pane
$html_str = $html_database_table->get_action_bar($title, "");
$response->custom_response->assign_with_effect("action_pane", $html_str);
# check post conditions
if (check_postconditions($result, $response) == FALSE) {
return $response;
}
# log total time for this function
$logging->info(get_function_time_str(__METHOD__));
return $response;
}
