[2.0] Extracting Doctrine 1 schema conversion from orm:convert-mapping task to...

[2.0] Extracting Doctrine 1 schema conversion from orm:convert-mapping task to a orm:convert-d1-schema task

lib/Doctrine/Common/Cli/CliController.php

@@ -82,7 +82,8 @@ class CliController extends AbstractNamespace
              ->addTask('generate-proxies', $ns . '\GenerateProxiesTask')
              ->addTask('run-dql', $ns . '\RunDqlTask')
              ->addTask('schema-tool', $ns . '\SchemaToolTask')
-             ->addTask('version', $ns . '\VersionTask');
+             ->addTask('version', $ns . '\VersionTask')
+             ->addTask('convert-d1-schema', $ns . '\ConvertDoctrine1SchemaTask');
 
         $ns = 'Doctrine\DBAL\Tools\Cli\Tasks';
         $this->addNamespace('Dbal')

lib/Doctrine/ORM/Tools/Cli/Tasks/ConvertDoctrine1SchemaTask.php

+<?php
+/*
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+ 
+namespace Doctrine\ORM\Tools\Cli\Tasks;
+
+use Doctrine\Common\Cli\Tasks\AbstractTask,
+    Doctrine\ORM\Tools\Export\ClassMetadataExporter,
+    Doctrine\Common\Cli\CliException,
+    Doctrine\Common\Cli\Option,
+    Doctrine\Common\Cli\OptionGroup,
+    Doctrine\ORM\Tools\ConvertDoctrine1Schema;
+
+/**
+ * CLI Task to convert a Doctrine 1 schema to a Doctrine 2 mapping file
+ *
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Benjamin Eberlei <kontakt@beberlei.de>
+ * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ * @author  Roman Borschel <roman@code-factory.org>
+ */
+class ConvertDoctrine1SchemaTask extends AbstractTask
+{
+    /**
+     * @inheritdoc
+     */
+    public function buildDocumentation()
+    {
+        $options = new OptionGroup(OptionGroup::CARDINALITY_N_N, array(
+            new Option('from', '<FROM>', 'The path to the Doctrine 1 schema.'),
+            new Option('to', '<TO>', 'The Doctrine 2 mapping format to convert to.'),
+            new Option('dest', '<DEST>', 'The path to export the converted schema.')
+        ));
+
+        $doc = $this->getDocumentation();
+        $doc->setName('convert-10-schema')
+            ->setDescription('Displays the current installed Doctrine version.')
+            ->getOptionGroup()
+                ->addOption($options);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function validate()
+    {
+        $arguments = $this->getArguments();
+        $em = $this->getConfiguration()->getAttribute('em');
+
+        if ( ! isset($arguments['from']) || ! isset($arguments['to']) || ! isset($arguments['dest'])) {
+            throw new CliException('You must specify a value for --from, --to and --dest');
+        }
+
+        return true;
+    }
+
+    public function run()
+    {
+        $arguments = $this->getArguments();
+        $printer = $this->getPrinter();
+
+        $printer->writeln(sprintf(
+                'Converting Doctrine 1 schema at "%s" to the "%s" format',
+                $printer->format($arguments['from'], 'KEYWORD'),
+                $printer->format($arguments['to'], 'KEYWORD')
+            )
+        );
+
+        $cme = new ClassMetadataExporter();
+        $exporter = $cme->getExporter($arguments['to'], $arguments['dest']);
+
+        $converter = new ConvertDoctrine1Schema($arguments['from']);
+        $metadatas = $converter->getMetadatasFromSchema();
+
+        foreach ($metadatas as $metadata) {
+            $printer->writeln(
+                sprintf('Processing entity "%s"', $printer->format($metadata->name, 'KEYWORD'))
+            );
+        }
+
+        $exporter->setMetadatas($metadatas);
+        $exporter->export();
+
+        $printer->writeln(sprintf(
+                'Writing Doctrine 2 mapping files to "%s"',
+                $printer->format($arguments['dest'], 'KEYWORD')
+            )
+        );
+    }
+}
\ No newline at end of file

lib/Doctrine/ORM/Tools/Cli/Tasks/ConvertMappingTask.php

@@ -129,36 +129,29 @@ class ConvertMappingTask extends AbstractTask
 
         $from = (array) $arguments['from'];
 
-        if ($this->_isDoctrine1Schema($from)) {
-            $printer->writeln('Converting Doctrine 1 schema to Doctrine 2 mapping files', 'INFO');
-
-            $converter = new \Doctrine\ORM\Tools\ConvertDoctrine1Schema($from);
-            $metadatas = $converter->getMetadatasFromSchema();
-        } else {
-            foreach ($from as $source) {
-                $sourceArg = $source;
-                $type = $this->_determineSourceType($sourceArg);
-                
-                if ( ! $type) {
-                    throw new CliException(
-                        "Invalid mapping source type '$sourceArg'."
-                    );
-                }
-                
-                $source = $this->_getSourceByType($type, $sourceArg);
-                
-                $printer->writeln(
-                    sprintf(
-                        'Adding "%s" mapping source which contains the "%s" format', 
-                        $printer->format($sourceArg, 'KEYWORD'), $printer->format($type, 'KEYWORD')
-                    )
+        foreach ($from as $source) {
+            $sourceArg = $source;
+            $type = $this->_determineSourceType($sourceArg);
+            
+            if ( ! $type) {
+                throw new CliException(
+                    "Invalid mapping source type '$sourceArg'."
                 );
-
-                $cme->addMappingSource($source, $type);
             }
             
-            $metadatas = $cme->getMetadatasForMappingSources();
+            $source = $this->_getSourceByType($type, $sourceArg);
+            
+            $printer->writeln(
+                sprintf(
+                    'Adding "%s" mapping source which contains the "%s" format', 
+                    $printer->format($sourceArg, 'KEYWORD'), $printer->format($type, 'KEYWORD')
+                )
+            );
+
+            $cme->addMappingSource($source, $type);
         }
+        
+        $metadatas = $cme->getMetadatasForMappingSources();
 
         foreach ($metadatas as $metadata) {
             $printer->writeln(
@@ -178,22 +171,6 @@ class ConvertMappingTask extends AbstractTask
         $exporter->export();
     }
 
-    private function _isDoctrine1Schema(array $from)
-    {
-        $files = glob(current($from) . '/*.yml');
-        
-        if ($files) {
-            $array = \Symfony\Components\Yaml\Yaml::load($files[0]);
-            $first = current($array);
-            
-            // We're dealing with a Doctrine 1 schema if you have
-            // a columns index in the first model array
-            return isset($first['columns']);
-        } else {
-            return false;
-        }
-    }
-
     private function _determineSourceType($source)
     {
         // If the --from=<VALUE> is a directory lets determine if it is