public function onBeforeInit()
{
// Determine if this page is of a non-cacheable type
$ignoredClasses = DynamicCache::config()->ignoredPages;
$ignoredByClass = false;
if ($ignoredClasses) {
foreach ($ignoredClasses as $ignoredClass) {
if (is_a($this->owner->data(), $ignoredClass, true)) {
$ignoredByClass = true;
break;
}
}
}
$isStage = ($stage = Versioned::current_stage()) && $stage !== 'Live';
// Set header disabling caching if
// - current page is an ignored page type
// - current_stage is not live
if ($ignoredByClass || $isStage) {
$header = DynamicCache::config()->optOutHeaderString;
header($header);
}
// Flush cache if requested
if (isset($_GET['flush']) || isset($_GET['cache']) && $_GET['cache'] === 'flush' && Permission::check('ADMIN')) {
DynamicCache::inst()->clear();
}
}
public function onBeforeInit()
{
// If not on live site, set header disabling caching to prevent caching of draft content
if (($stage = Versioned::current_stage()) && $stage !== 'Live') {
$header = DynamicCache::config()->optOutHeaderString;
header($header);
}
}
/**
* Shortcut for handling configuration parameters
*/
public function __call($name, $arguments)
{
if (preg_match('/^(?<op>(get)|(set))_(?<arg>.+)$/', $name, $matches)) {
$field = $matches['arg'];
Deprecation::notice('3.1', "Call DynamicCache::config()->{$field} directly");
if ($matches['op'] === 'set') {
return DynamicCache::config()->{$field} = $arguments[0];
} else {
return DynamicCache::config()->{$field};
}
}
return parent::__call($name, $arguments);
}
ini_set('error_log', Director::baseFolder() . '/error.log');
SS_Log::add_writer(new SS_LogFileWriter(Director::baseFolder() . '/silverstripe.log'), SS_Log::INFO, '<=');
// Set a cache (disabled in dev mode anyway)
//HTTP::set_cache_age(60 * 30); // 30 min
//Might be better to add this to "Page::init"
// Configure according to environment
if (Director::isDev()) {
// Display all errors
error_reporting(-1);
// Add a debug logger
SS_Log::add_writer(new SS_LogFileWriter(Director::baseFolder() . '/debug.log'), SS_Log::DEBUG, '=');
// Send emails to admin
Email::send_all_emails_to(Email::config()->admin_email);
// Disable DynamicCache
if (class_exists('DynamicCache')) {
DynamicCache::config()->enabled = false;
}
// See where are included files
Config::inst()->update('SSViewer', 'source_file_comments', true);
// Fix this issue https://github.com/silverstripe/silverstripe-framework/issues/4146
if (isset($_GET['flush'])) {
i18n::get_cache()->clean(Zend_Cache::CLEANING_MODE_ALL);
}
} else {
// In production, sanitize php environment to avoid leaking information
ini_set('display_errors', false);
// Hide where are included files
Config::inst()->update('SSViewer', 'source_file_comments', false);
// Warn admin if errors occur
SS_Log::add_writer(new SS_LogEmailWriter(Email::config()->admin_email), SS_Log::ERR, '<=');
}
