From 762659e6275ae6190fe450e433c39aa9da4e1bfd Mon Sep 17 00:00:00 2001
From: DerBasti <baschte@users.noreply.github.com>
Date: Fri, 5 Jan 2018 08:10:25 +0100
Subject: [PATCH] Implementing SignalSlotDispatcher after a file is parsed
 (#52)

* [TASK] implementing SignalSlotDispatcher after getting fileContent in AbstractParser Class

* [TASK] adding constant for SignalSlotDispatcher
---
 Classes/Parser/AbstractParser.php | 15 +++++++++++++++
 ext_emconf.php                    |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Classes/Parser/AbstractParser.php b/Classes/Parser/AbstractParser.php
index 7a9a804..b28c2a3 100644
--- a/Classes/Parser/AbstractParser.php
+++ b/Classes/Parser/AbstractParser.php
@@ -11,6 +11,8 @@
  */
 abstract class AbstractParser implements ParserInterface
 {
+    const SIGNAL_DYNCSS_AFTER_FILE_PARSED = 'afterFileParsed';
+
     /**
      * @var array
      */
@@ -36,9 +38,19 @@ abstract class AbstractParser implements ParserInterface
      */
     protected $config = [];
 
+    /**
+     * @var \TYPO3\CMS\Extbase\SignalSlot\Dispatcher
+     */
+    protected $signalSlotDispatcher;
+
+
     public function __construct()
     {
         $this->initEmConfiguration();
+
+        // ObjectManager => get SignalSlotDispatcher
+        $objectManager = GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);
+        $this->signalSlotDispatcher = $objectManager->get(\TYPO3\CMS\Extbase\SignalSlot\Dispatcher::class);
     }
 
     /**
@@ -290,6 +302,9 @@ public function compileFile($inputFilename, $outputFilename = null)
 
             $fileContent = $this->_postCompile($this->_compileFile($inputFilename, $preparedFilename, $outputFilename, $cacheFilename));
 
+            // dispatch signal
+            $fileContent = $this->signalSlotDispatcher->dispatch(__CLASS__, self::SIGNAL_DYNCSS_AFTER_FILE_PARSED, [$fileContent]);
+
             if ($fileContent !== false) {
                 file_put_contents($outputFilename, $fileContent);
                 // important for some cache clearing scenarios
diff --git a/ext_emconf.php b/ext_emconf.php
index b6b3038..c8183d6 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -15,7 +15,7 @@
     'description'        => 'Compile your CSS dynamically with DynCss Adapters.',
     'category'           => 'fe',
     'shy'                => 0,
-    'version'            => '0.8.2',
+    'version'            => '0.8.3',
     'dependencies'       => '',
     'conflicts'          => '',
     'priority'           => '',