/**
* Get/set parsed file contents.
*
* @param mixed $var
* @return string
*/
public function content($var = null)
{
// Set some options
$this->settings(['native' => true, 'compat' => true]);
// If nothing has been loaded, attempt to get pre-compiled version of the file first.
if ($var === null && $this->raw === null && $this->content === null) {
$key = md5($this->filename);
$file = PhpFile::instance(CACHE_DIR . "compiled/files/{$key}{$this->extension}.php");
$modified = $this->modified();
if (!$modified) {
return $this->decode($this->raw());
}
$class = get_class($this);
$cache = $file->exists() ? $file->content() : null;
// Load real file if cache isn't up to date (or is invalid).
if (!isset($cache['@class']) || $cache['@class'] != $class || $cache['modified'] != $modified || $cache['filename'] != $this->filename) {
// Attempt to lock the file for writing.
$file->lock(false);
// Decode RAW file into compiled array.
$data = (array) $this->decode($this->raw());
$cache = ['@class' => $class, 'filename' => $this->filename, 'modified' => $modified, 'data' => $data];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$file->save($cache);
$file->unlock();
}
}
$this->content = $cache['data'];
}
return parent::content($var);
}
protected function loadCompiledBlueprints($blueprints, $blueprintFiles)
{
$checksum = md5(serialize($blueprints));
$filename = CACHE_DIR . 'compiled/blueprints/' . $checksum . '.php';
$checksum .= ':' . md5(serialize($blueprintFiles));
$class = get_class($this);
$file = PhpFile::instance($filename);
if ($file->exists()) {
$cache = $file->exists() ? $file->content() : null;
} else {
$cache = null;
}
// Load real file if cache isn't up to date (or is invalid).
if (!is_array($cache) || empty($cache['checksum']) || empty($cache['$class']) || $cache['checksum'] != $checksum || $cache['@class'] != $class) {
// Attempt to lock the file for writing.
$file->lock(false);
// Load blueprints.
$this->blueprints = new Blueprints();
foreach ($blueprintFiles as $key => $files) {
$this->loadBlueprints($key);
}
$cache = ['@class' => $class, 'checksum' => $checksum, 'files' => $blueprintFiles, 'data' => $this->blueprints->toArray()];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$file->save($cache);
$file->unlock();
}
} else {
$this->blueprints = new Blueprints($cache['data']);
}
}
/**
* Get/set parsed file contents.
*
* @param mixed $var
* @return string
*/
public function content($var = null)
{
if (!static::$cachePath) {
throw new \BadMethodCallException('Cache path not defined for compiled files!');
}
// If nothing has been loaded, attempt to get pre-compiled version of the file first.
if ($var === null && $this->raw === null && $this->content === null) {
$key = md5($this->filename);
$file = PhpFile::instance(static::$cachePath . "/{$key}{$this->extension}.php");
$modified = $this->modified();
if (!$modified) {
return $this->decode($this->raw());
}
$class = get_class($this);
$cache = $file->exists() ? $file->content() : null;
// Load real file if cache isn't up to date (or is invalid).
if (!isset($cache['@class']) || $cache['@class'] != $class || $cache['modified'] != $modified || $cache['filename'] != $this->filename) {
// Attempt to lock the file for writing.
$file->lock(false);
// Decode RAW file into compiled array.
$data = $this->decode($this->raw());
$cache = ['@class' => $class, 'filename' => $this->filename, 'modified' => $modified, 'data' => $data];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$file->save($cache);
$file->unlock();
}
}
$this->content = $cache['data'];
}
return parent::content($var);
}
protected function createMeta($out, $md5)
{
$gantry = Gantry::instance();
if ($this->production) {
return;
}
/** @var UniformResourceLocator $locator */
$locator = $gantry['locator'];
$uri = basename($out);
$metaFile = PhpFile::instance($locator->findResource("gantry-cache://theme/scss/{$uri}.php", true, true));
$metaFile->save(['file' => $out, 'timestamp' => filemtime($locator->findResource($out)), 'md5' => $md5, 'variables' => $this->getVariables(), 'imports' => $this->compiler->getParsedFiles()]);
$metaFile->free();
}
protected function loadCompiledConfig($configs, $plugins, $filename = null)
{
$checksum = md5(json_encode($configs));
$filename = $filename ? CACHE_DIR . 'compiled/config/' . $filename . '-' . $this->environment . '.php' : CACHE_DIR . 'compiled/config/' . $checksum . '-' . $this->environment . '.php';
$file = PhpFile::instance($filename);
$cache = $file->exists() ? $file->content() : null;
$configFiles = $this->finder->locateConfigFiles($configs, $plugins);
$checksum .= ':' . md5(json_encode($configFiles));
$class = get_class($this);
// Load real file if cache isn't up to date (or is invalid).
if (!is_array($cache) || !isset($cache['checksum']) || !isset($cache['@class']) || $cache['checksum'] != $checksum || $cache['@class'] != $class) {
// Attempt to lock the file for writing.
$file->lock(false);
// Load configuration.
foreach ($configFiles as $files) {
$this->loadConfigFiles($files);
}
$cache = ['@class' => $class, 'timestamp' => time(), 'checksum' => $this->checksum(), 'data' => $this->toArray()];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$this->messages[] = 'Saving compiled configuration.';
$file->save($cache);
$file->unlock();
}
}
$this->items = $cache['data'];
}
/**
* Save compiled file.
*
* @param string $filename
* @throws \RuntimeException
* @internal
*/
protected function saveCompiledFile($filename)
{
$file = PhpFile::instance($filename);
// Attempt to lock the file for writing.
try {
$file->lock(false);
} catch (\Exception $e) {
// Another process has locked the file; we will check this in a bit.
}
if ($file->locked() === false) {
// File was already locked by another process.
return;
}
$cache = ['@class' => get_class($this), 'timestamp' => time(), 'checksum' => $this->checksum(), 'files' => $this->files, 'data' => $this->getState()];
$file->save($cache);
$file->unlock();
$file->free();
$this->modified();
}
protected function loadCompiledConfig($configs, $plugins, $filename = null)
{
$filename = $filename ? CACHE_DIR . 'compiled/config/' . $filename . '-' . $this->environment . '.php' : CACHE_DIR . 'compiled/config/' . $checksum . '-' . $this->environment . '.php';
$file = PhpFile::instance($filename);
$cache = $file->exists() ? $file->content() : null;
$class = get_class($this);
$checksum = $this->checksum();
if (!is_array($cache) || !isset($cache['checksum']) || !isset($cache['@class']) || $cache['@class'] != $class) {
$this->messages[] = 'No cached configuration, compiling new configuration..';
} else {
if ($cache['checksum'] !== $checksum) {
$this->messages[] = 'Configuration checksum mismatch, reloading configuration..';
} else {
$this->messages[] = 'Configuration checksum matches, using cached version.';
$this->items = $cache['data'];
return;
}
}
$configFiles = $this->finder->locateConfigFiles($configs, $plugins);
// Attempt to lock the file for writing.
$file->lock(false);
// Load configuration.
foreach ($configFiles as $files) {
$this->loadConfigFiles($files);
}
$cache = ['@class' => $class, 'timestamp' => time(), 'checksum' => $checksum, 'data' => $this->toArray()];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$this->messages[] = 'Saving compiled configuration.';
$file->save($cache);
$file->unlock();
}
$this->items = $cache['data'];
}
/**
* @param $languages
* @param $plugins
* @param null $filename
*/
protected function loadCompiledLanguages($languages, $plugins, $filename = null)
{
$checksum = md5(json_encode($languages));
$filename = $filename ? CACHE_DIR . 'compiled/languages/' . $filename . '-' . $this->environment . '.php' : CACHE_DIR . 'compiled/languages/' . $checksum . '-' . $this->environment . '.php';
$file = PhpFile::instance($filename);
$cache = $file->exists() ? $file->content() : null;
$languageFiles = $this->finder->locateLanguageFiles($languages, $plugins);
$checksum .= ':' . md5(json_encode($languageFiles));
$class = get_class($this);
// Load real file if cache isn't up to date (or is invalid).
if (!is_array($cache) || !isset($cache['checksum']) || !isset($cache['@class']) || $cache['checksum'] != $checksum || $cache['@class'] != $class) {
// Attempt to lock the file for writing.
$file->lock(false);
// Load languages.
$this->languages = new Languages();
if (isset($languageFiles['user/plugins'])) {
foreach ((array) $languageFiles['user/plugins'] as $plugin => $item) {
$lang_file = CompiledYamlFile::instance($item['file']);
$content = $lang_file->content();
$this->languages->mergeRecursive($content);
}
unset($languageFiles['user/plugins']);
}
foreach ($languageFiles as $location) {
foreach ($location as $lang => $item) {
$lang_file = CompiledYamlFile::instance($item['file']);
$content = $lang_file->content();
$this->languages->join($lang, $content, '/');
}
}
$cache = ['@class' => $class, 'checksum' => $checksum, 'files' => $languageFiles, 'data' => $this->languages->toArray()];
// If compiled file wasn't already locked by another process, save it.
if ($file->locked() !== false) {
$this->messages[] = 'Saving compiled languages.';
$file->save($cache);
$file->unlock();
}
} else {
$this->languages = new Languages($cache['data']);
}
}
protected function createMeta($out, $md5)
{
$gantry = Gantry::instance();
if ($this->production) {
return;
}
/** @var UniformResourceLocator $locator */
$locator = $gantry['locator'];
$uri = basename($out);
$metaFile = PhpFile::instance($locator->findResource("gantry-cache://theme/scss/{$uri}.php", true, true));
$data = ['file' => $out, 'timestamp' => filemtime($locator->findResource($out)), 'md5' => $md5, 'variables' => $this->getVariables(), 'imports' => $this->compiler->getParsedFiles()];
// Attempt to lock the file for writing.
try {
$metaFile->lock(false);
} catch (\Exception $e) {
// Another process has locked the file; we will check this in a bit.
}
// If meta file wasn't already locked by another process, save it.
if ($metaFile->locked() !== false) {
$metaFile->save($data);
$metaFile->unlock();
}
$metaFile->free();
}
/**
* Save compiled file.
*
* @param string $filename
* @throws \RuntimeException
* @internal
*/
protected function saveCompiledFile($filename)
{
$file = PhpFile::instance($filename);
// Attempt to lock the file for writing.
$file->lock(false);
if ($file->locked() === false) {
// File was already locked by another process.
return;
}
$cache = ['@class' => get_class($this), 'timestamp' => time(), 'checksum' => $this->checksum(), 'files' => $this->files, 'data' => $this->object->toArray()];
$file->save($cache);
$file->unlock();
}
/**
* Save compiled file.
*
* @param string $filename
* @throws \RuntimeException
* @internal
*/
protected function saveCompiledFile($filename)
{
$gantry = Gantry::instance();
/** @var Config $global */
$global = $gantry['global'];
if (!$global->get('compile_yaml', 1)) {
return;
}
$file = PhpFile::instance($filename);
// Attempt to lock the file for writing.
try {
$file->lock(false);
} catch (\Exception $e) {
// Another process has locked the file; we will check this in a bit.
}
if ($file->locked() === false) {
// File was already locked by another process.
return;
}
$cache = ['@class' => get_class($this), 'timestamp' => time(), 'checksum' => $this->checksum(), 'files' => $this->files, 'data' => $this->object->toArray()];
$file->save($cache);
$file->unlock();
$file->free();
$this->modified();
}
