/**
* Returns the value of a setting from the web-adjustable admin config settings.
*
* WARNING true/false are stored as string, so when comparing you need to check e.g.
* if (api_get_setting('course.show_navigation_menu') == 'true') //CORRECT
* instead of
* if (api_get_setting('course.show_navigation_menu') == true) //INCORRECT
* @param string $variable The variable name
* @return string
*
* @author Julio Montoya
*/
function api_get_setting($variable)
{
$variable = trim($variable);
switch ($variable) {
case 'server_type':
$test = ['dev', 'test'];
$environment = Container::getEnvironment();
if (in_array($environment, $test)) {
return 'test';
}
return 'prod';
case 'stylesheets':
$variable = 'platform.theme';
default:
return Container::getSettingsManager()->getSetting($variable);
}
global $_setting;
if ($variable == 'header_extra_content') {
$filename = api_get_path(SYS_PATH) . api_get_home_path() . 'header_extra_content.txt';
if (file_exists($filename)) {
$value = file_get_contents($filename);
return $value;
} else {
return '';
}
}
if ($variable == 'footer_extra_content') {
$filename = api_get_path(SYS_PATH) . api_get_home_path() . 'footer_extra_content.txt';
if (file_exists($filename)) {
$value = file_get_contents($filename);
return $value;
} else {
return '';
}
}
$value = null;
if (is_null($key)) {
$value = isset($_setting[$variable]) && $_setting[$variable] != '' ? $_setting[$variable] : null;
} else {
if (isset($_setting[$variable][$key])) {
$value = $_setting[$variable][$key];
}
}
return $value;
}
