function onBeforeInit()
{
foreach (Requirements::$disable_cache_busted_file_extensions_for as $class) {
if (is_a($this->owner, $class)) {
Requirements::$use_cache_busted_file_extensions = false;
}
}
}
protected function issueReplacements()
{
foreach (Requirements::$disable_replaced_files_for as $class) {
if (\Controller::curr() && is_a(\Controller::curr(), $class)) {
return;
}
}
$replaced = Requirements::replacements();
if (count($replaced)) {
foreach ($replaced as $old => $new) {
if (isset($this->css[$old])) {
$old = $this->css[$old];
unset($this->css[$old]);
$this->css[$new] = $old;
} elseif (isset($this->javascript[$old])) {
unset($this->javascript[$old]);
$this->javascript[$new] = true;
} elseif (isset($this->customScript[$old])) {
unset($this->customScript[$old]);
$this->customScript[$new] = true;
} elseif (isset($this->customCSS[$old])) {
unset($this->customCSS[$old]);
$this->customCSS[$new] = true;
} elseif (isset($this->customHeadTags[$old])) {
unset($this->customHeadTags[$old]);
$this->customHeadTags[$new] = true;
}
}
}
}
public static function get_cache_busted_file_url($file)
{
if ($ext = pathinfo($file, PATHINFO_EXTENSION)) {
if ($ext == 'js' || $ext == 'css') {
$myExt = strstr($file, 'combined.' . $ext) ? 'combined.' . $ext : $ext;
$filePath = preg_replace('/\\?.*/', '', Director::baseFolder() . '/' . $file);
$mTime = Requirements::get_suffix_requirements() ? "." . filemtime($filePath) : '';
$suffix = '';
if (strpos($file, '?') !== false) {
$suffix = substr($file, strpos($file, '?'));
}
return str_replace('.' . $myExt, '', $file) . "{$mTime}.{$myExt}{$suffix}";
}
}
return false;
}
