/**
* create a new list
* this function is registered in xajax
* @todo check if all fields are unique
* @param string $title title of the new list
* @param string $description description of the new list
* @param array $definition defintion of current list that is being build
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_create_list($title, $description, $definition)
{
global $logging;
global $user;
global $list_table_description;
global $user_start_time_array;
$logging->info("USER_ACTION " . __METHOD__ . " (user="******", title={$title})");
# store start time
$user_start_time_array[__METHOD__] = microtime(TRUE);
# create necessary objects
$response = new xajaxResponse();
# check if title and description have been given
if (!check_title_and_description($title, $description, $response)) {
return $response;
}
# check if the new definition is correct
$new_definition = check_definition($definition, $response);
if (count($new_definition) == 0) {
return $response;
}
# transform the new definition to the correct format
$correct_definition = array();
foreach ($new_definition as $field_definition) {
$correct_definition[$field_definition[0]] = array($field_definition[1], $field_definition[2], $field_definition[3]);
}
$name_values_array = array();
$name_values_array[LISTTABLEDESCRIPTION_TITLE_FIELD_NAME] = $title;
$name_values_array[LISTTABLEDESCRIPTION_DESCRIPTION_FIELD_NAME] = $description;
$name_values_array[LISTTABLEDESCRIPTION_DEFINITION_FIELD_NAME] = $correct_definition;
$name_values_array[LISTTABLEDESCRIPTION_ACTIVE_RECORDS_FIELD_NAME] = 0;
$name_values_array[LISTTABLEDESCRIPTION_ARCHIVED_RECORDS_FIELD_NAME] = 0;
$name_values_array[LISTTABLEDESCRIPTION_CREATOR_FIELD_NAME] = 0;
$name_values_array[LISTTABLEDESCRIPTION_MODIFIER_FIELD_NAME] = 0;
# insert new description
if ($list_table_description->insert($name_values_array) == FALSE) {
$logging->warn("insert list description returns false");
$error_message_str = $list_table_description->get_error_message_str();
$error_log_str = $list_table_description->get_error_log_str();
$error_str = $list_table_description->get_error_str();
set_error_message("action_bar_button_create", "above", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# create new list_table
$list_table = new ListTable($title);
if ($list_table->get_is_valid() == FALSE || $list_table->create() == FALSE) {
$logging->warn("create list 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("action_bar_button_create", "above", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
set_info_message("action_bar_button_create", "above", "LABEL_NEW_LIST_CREATED", $response);
# log total time for this function
$logging->info(get_function_time_str(__METHOD__));
return $response;
}
/**
* 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;
}
/**
* delete a list table
* this function is registered in xajax
* @param string $list_title title of list table
* @param string $key_string comma separated name value pairs
* @return xajaxResponse every xajax registered function needs to return this object
*/
function action_delete_portal_record($list_title)
{
global $logging;
global $user;
global $list_table_description;
global $portal_table_configuration;
global $user_start_time_array;
$logging->info("USER_ACTION " . __METHOD__ . " (user="******", list_title={$list_title})");
# store start time
$user_start_time_array[__METHOD__] = microtime(TRUE);
# create necessary objects
$result = new Result();
$response = new xajaxResponse();
$list_table = new ListTable($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("tab_portal_id", "below", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
$html_database_table = new HtmlDatabaseTable($portal_table_configuration);
# display error when delete returns false
if ($list_table->drop() == FALSE) {
$logging->warn("drop list 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("tab_portal_id", "below", $error_message_str, $error_log_str, $error_str, $response);
return $response;
}
# set content
$html_database_table->get_content($list_table_description, $list_title, "", DATABASETABLE_ALL_PAGES, $result);
$response->custom_response->assign_with_effect(PORTAL_CSS_NAME_PREFIX . "content_pane", $result->get_result_str());
# reset current list name only when active list has been removed
if ($list_title == $user->get_current_list_name()) {
$user->set_current_list_name("");
}
# set page navigation and login status to update old 'list' links
$page_navigation_str = get_page_navigation(PAGE_TYPE_PORTAL);
$response->assign("navigation_container", "innerHTML", $page_navigation_str);
# check post conditions
if (check_postconditions($result, $response) == FALSE) {
return $response;
}
# log total time for this function
$logging->info(get_function_time_str(__METHOD__));
return $response;
}
