diff vendor/symfony/dependency-injection/Compiler/Compiler.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/dependency-injection/Compiler/Compiler.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,143 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[e-mail]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\EnvParameterException;
+
+/**
+ * This class is used to remove circular dependencies between individual passes.
+ *
+ * @author Johannes M. Schmitt <[e-mail]>
+ */
+class Compiler
+{
+    private $passConfig;
+    private $log = array();
+    private $loggingFormatter;
+    private $serviceReferenceGraph;
+
+    public function __construct()
+    {
+        $this->passConfig = new PassConfig();
+        $this->serviceReferenceGraph = new ServiceReferenceGraph();
+        $this->loggingFormatter = new LoggingFormatter();
+    }
+
+    /**
+     * Returns the PassConfig.
+     *
+     * @return PassConfig The PassConfig instance
+     */
+    public function getPassConfig()
+    {
+        return $this->passConfig;
+    }
+
+    /**
+     * Returns the ServiceReferenceGraph.
+     *
+     * @return ServiceReferenceGraph The ServiceReferenceGraph instance
+     */
+    public function getServiceReferenceGraph()
+    {
+        return $this->serviceReferenceGraph;
+    }
+
+    /**
+     * Returns the logging formatter which can be used by compilation passes.
+     *
+     * @return LoggingFormatter
+     */
+    public function getLoggingFormatter()
+    {
+        return $this->loggingFormatter;
+    }
+
+    /**
+     * Adds a pass to the PassConfig.
+     *
+     * @param CompilerPassInterface $pass     A compiler pass
+     * @param string                $type     The type of the pass
+     * @param int                   $priority Used to sort the passes
+     */
+    public function addPass(CompilerPassInterface $pass, $type = PassConfig::TYPE_BEFORE_OPTIMIZATION/*, $priority = 0*/)
+    {
+        if (func_num_args() >= 3) {
+            $priority = func_get_arg(2);
+        } else {
+            if (__CLASS__ !== get_class($this)) {
+                $r = new \ReflectionMethod($this, __FUNCTION__);
+                if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
+                    @trigger_error(sprintf('Method %s() will have a third `$priority = 0` argument in version 4.0. Not defining it is deprecated since 3.2.', __METHOD__), E_USER_DEPRECATED);
+                }
+            }
+
+            $priority = 0;
+        }
+
+        $this->passConfig->addPass($pass, $type, $priority);
+    }
+
+    /**
+     * Adds a log message.
+     *
+     * @param string $string The log message
+     */
+    public function addLogMessage($string)
+    {
+        $this->log[] = $string;
+    }
+
+    /**
+     * Returns the log.
+     *
+     * @return array Log array
+     */
+    public function getLog()
+    {
+        return $this->log;
+    }
+
+    /**
+     * Run the Compiler and process all Passes.
+     *
+     * @param ContainerBuilder $container
+     */
+    public function compile(ContainerBuilder $container)
+    {
+        try {
+            foreach ($this->passConfig->getPasses() as $pass) {
+                $pass->process($container);
+            }
+        } catch (\Exception $e) {
+            $usedEnvs = array();
+            $prev = $e;
+
+            do {
+                $msg = $prev->getMessage();
+
+                if ($msg !== $resolvedMsg = $container->resolveEnvPlaceholders($msg, null, $usedEnvs)) {
+                    $r = new \ReflectionProperty($prev, 'message');
+                    $r->setAccessible(true);
+                    $r->setValue($prev, $resolvedMsg);
+                }
+            } while ($prev = $prev->getPrevious());
+
+            if ($usedEnvs) {
+                $e = new EnvParameterException($usedEnvs, $e);
+            }
+
+            throw $e;
+        }
+    }
+}