/**
* Load a new Twig instance that is just a vanilla Twig rendering engine for strings
*/
public function __construct($options = array())
{
// set-up the defaults
$twigDebug = Config::getOption("twigDebug");
// set-up the loader list
$loaders = array();
$filesystemLoaderPaths = array();
// see if source/_macros exists
$macrosPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_macros";
if (is_dir($macrosPath)) {
$filesystemLoaderPaths[] = $macrosPath;
}
// see if source/_layouts exists. if so add it to be searchable
$layoutsPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_layouts";
if (is_dir($layoutsPath)) {
$filesystemLoaderPaths[] = $layoutsPath;
}
// add the paths to the filesystem loader if the paths existed
if (count($filesystemLoaderPaths) > 0) {
$loaders[] = new \Twig_Loader_Filesystem($filesystemLoaderPaths);
}
$loaders[] = new \Twig_Loader_String();
// set-up Twig
$twigLoader = new \Twig_Loader_Chain($loaders);
$this->instance = new \Twig_Environment($twigLoader, array("debug" => $twigDebug));
// customize the loader
$this->instance = TwigUtil::loadFilters($this->instance);
$this->instance = TwigUtil::loadFunctions($this->instance);
$this->instance = TwigUtil::loadTags($this->instance);
$this->instance = TwigUtil::loadTests($this->instance);
$this->instance = TwigUtil::loadDateFormats($this->instance);
$this->instance = TwigUtil::loadDebug($this->instance);
$this->instance = TwigUtil::loadMacros($this->instance);
}
/**
* Load a new Twig instance that uses the File System Loader
*/
public function __construct($options = array())
{
// set-up default vars
$twigDebug = Config::getOption("twigDebug");
// set-up the paths to be searched for templates
$dirPaths = array();
$dirPaths[] = $options["templatePath"];
$dirPaths[] = $options["partialsPath"];
// see if source/_macros exists. if so add it to be searchable
$macrosPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_macros";
if (is_dir($macrosPath)) {
$dirPaths[] = $macrosPath;
}
// see if source/_layouts exists. if so add it to be searchable
$layoutsPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_layouts";
if (is_dir($layoutsPath)) {
$dirPaths[] = $layoutsPath;
}
// set-up Twig
$twigLoader = new \Twig_Loader_Filesystem($dirPaths);
$this->instance = new \Twig_Environment($twigLoader, array("debug" => $twigDebug));
// customize Twig
$this->instance = TwigUtil::loadFilters($this->instance);
$this->instance = TwigUtil::loadFunctions($this->instance);
$this->instance = TwigUtil::loadTags($this->instance);
$this->instance = TwigUtil::loadTests($this->instance);
$this->instance = TwigUtil::loadDateFormats($this->instance);
$this->instance = TwigUtil::loadDebug($this->instance);
$this->instance = TwigUtil::loadMacros($this->instance);
$this->instance = TwigUtil::loadGlobalExtensions($this->instance);
$this->instance = TwigUtil::setEscapingStrategy($this->instance);
}
public function twigPatternLoaderCustomize()
{
$env = TwigUtil::getInstance();
$dt = new DataTransformer($env);
$env->addNodeVisitor(new PatternDataNodeVisitor($dt));
TwigUtil::setInstance($env);
$dt->run();
}
/**
* Load a new Twig instance that uses the Pattern Loader
*/
public function __construct($options = array())
{
// set-up default vars
$twigDebug = Config::getOption("twigDebug");
$twigAutoescape = Config::getOption("twigAutoescape");
// set-up the loader list
$loaders = array();
$filesystemLoaderPaths = array();
$loaders[] = new Twig_Loader_PatternPartialLoader(Config::getOption("patternSourceDir"), array("patternPaths" => $options["patternPaths"]));
// see if source/_macros exists
$macrosPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_macros";
if (is_dir($macrosPath)) {
$filesystemLoaderPaths[] = $macrosPath;
}
// see if source/_layouts exists. if so add it to be searchable
$layoutsPath = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_layouts";
if (is_dir($layoutsPath)) {
$filesystemLoaderPaths[] = $layoutsPath;
}
// add source/_patterns subdirectories for Drupal theme template compatibility
$patternSourceDir = Config::getOption("sourceDir") . DIRECTORY_SEPARATOR . "_patterns";
$patternObjects = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($patternSourceDir), \RecursiveIteratorIterator::SELF_FIRST);
$patternObjects->setFlags(\FilesystemIterator::SKIP_DOTS);
// sort the returned objects
$patternObjects = iterator_to_array($patternObjects);
ksort($patternObjects);
foreach ($patternObjects as $name => $object) {
if ($object->isDir()) {
$filesystemLoaderPaths[] = $object->getPathname();
}
}
// add the paths to the filesystem loader if the paths existed
if (count($filesystemLoaderPaths) > 0) {
$loaders[] = new \Twig_Loader_Filesystem($filesystemLoaderPaths);
}
$loaders[] = new \Twig_Loader_String();
// set-up Twig
$twigLoader = new \Twig_Loader_Chain($loaders);
$this->instance = new \Twig_Environment($twigLoader, array("debug" => $twigDebug, "autoescape" => $twigAutoescape));
// customize Twig
$this->instance = TwigUtil::loadFilters($this->instance);
$this->instance = TwigUtil::loadFunctions($this->instance);
$this->instance = TwigUtil::loadTags($this->instance);
$this->instance = TwigUtil::loadTests($this->instance);
$this->instance = TwigUtil::loadDateFormats($this->instance);
$this->instance = TwigUtil::loadDebug($this->instance);
$this->instance = TwigUtil::loadMacros($this->instance);
// add node visitor
$this->instance->addNodeVisitor(new IncludeNodeVisitor());
}