Workspace namespace commands

Author: dantleech

features/workspace_namespace_list.feature

@@ -0,0 +1,17 @@
+Feature: List workspace namespaces and their prefixes
+    In order to list the workspaces namespaces and corresponding prefixes
+    As a user logged into the shell
+    I should be able to execute a command which does that
+
+    Background:
+        Given that I am logged in as "testuser"
+        And the "session_data.xml" fixtures are loaded
+
+    Scenario: List namespaces
+        Given I execute the "workspace:namespace:list" command
+        Then the command should not fail
+        And I should see a table containing the following rows:
+            | Prefix     | URI                                       |
+            | jcr        | http://www.jcp.org/jcr/1.0                |
+            | sv         | http://www.jcp.org/jcr/sv/1.0             |
+            | nt         | http://www.jcp.org/jcr/nt/1.0             |

features/workspace_namespace_register.feature

@@ -0,0 +1,12 @@
+Feature: Register a namespace on the workspace
+    In order to register a namespace in the current workspace
+    As a user logged into the shell
+    I should be able to execute a command which does that
+
+    Background:
+        Given that I am logged in as "testuser"
+        And the "clean.xml" system view fixtures are loaded
+
+    Scenario: List namespaces
+        Given I execute the "workspace:namespace:register dcms http://foobar.com/ns" command
+        Then the command should not fail

features/workspace_namespace_unregister.feature

@@ -0,0 +1,17 @@
+Feature: Unregister a namespace on the workspace
+    In order to unregister a namespace in the current workspace
+    As a user logged into the shell
+    I should be able to execute a command which does that
+
+    Background:
+        Given that I am logged in as "testuser"
+        And the "session_data.xml" fixtures are loaded
+
+    Scenario: List namespaces
+        Given the namespace "http://foobar.com/ns" with prefix "foo" exists
+        And I execute the "workspace:namespace:unregister http://foobar.com/ns" command
+        Then the command should fail
+        And I should see the following:
+        """
+        not supported by jackrabbit backend
+        """

src/PHPCR/Shell/Console/Application/ShellApplication.php

@@ -55,6 +55,9 @@
 use PHPCR\Shell\Console\Command\WorkspaceListCommand;
 use PHPCR\Shell\Console\Command\WorkspaceNodeCloneCommand;
 use PHPCR\Shell\Console\Command\WorkspaceNodeCopyCommand;
+use PHPCR\Shell\Console\Command\WorkspaceNamespaceListCommand;
+use PHPCR\Shell\Console\Command\WorkspaceNamespaceRegisterCommand;
+use PHPCR\Shell\Console\Command\WorkspaceNamespaceUnregisterCommand;
 use PHPCR\Shell\Console\Command\NodeTypeShowCommand;
 use PHPCR\Shell\Console\Helper\EditorHelper;
 use PHPCR\Shell\Console\Command\NodeTypeEditCommand;
@@ -147,6 +150,9 @@ public function init()
         $this->add(new WorkspaceListCommand());
         $this->add(new WorkspaceNodeCloneCommand());
         $this->add(new WorkspaceNodeCopyCommand());
+        $this->add(new WorkspaceNamespaceListCommand());
+        $this->add(new WorkspaceNamespaceRegisterCommand());
+        $this->add(new WorkspaceNamespaceUnregisterCommand());
         $this->add(new NodeTypeShowCommand());
         $this->add(new NodeTypeEditCommand());
         $this->add(new NodeTypeUnregisterCommand());
@@ -188,6 +194,9 @@ public function init()
         $this->add($this->wrap(new NodeMoveCommand())
             ->setName('mv')
         );
+        $this->add($this->wrap(new NodeListCommand())
+            ->setName('ls')
+        );
         $this->add($this->wrap(new NodeRemoveCommand())
             ->setName('rm')
         );

src/PHPCR/Shell/Console/Command/WorkspaceNamespaceListCommand.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace PHPCR\Shell\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class WorkspaceNamespaceListCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('workspace:namespace:list');
+        $this->setDescription('List all namespace prefix to URI  mappings in current workspace');
+        $this->setHelp(<<<HERE
+List all namespace prefix to URI mappings in current workspace
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $workspace = $session->getWorkspace();
+        $namespaceRegistry = $workspace->getNamespaceRegistry();
+
+        $prefixes = $namespaceRegistry->getPrefixes();
+
+        $table = clone $this->getHelper('table');
+        $table->setHeaders(array('Prefix', 'URI'));
+
+        foreach ($prefixes as $prefix) {
+            $uri = $namespaceRegistry->getURI($prefix);
+            $table->addRow(array($prefix, $uri));
+        }
+
+        $table->render($output);
+    }
+}

src/PHPCR/Shell/Console/Command/WorkspaceNamespaceRegisterCommand.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace PHPCR\Shell\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class WorkspaceNamespaceRegisterCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('workspace:namespace:register');
+        $this->setDescription('Sets a one-to-one mapping between prefix and uri in the global namespace');
+        $this->addArgument('prefix', null, InputArgument::REQUIRED, 'The namespace prefix to be mapped');
+        $this->addArgument('uri', null, InputArgument::REQUIRED, 'The URI to be mapped');
+        $this->setHelp(<<<HERE
+List all namespace prefix to URI  mappings in current session
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $workspace = $session->getWorkspace();
+        $namespaceRegistry = $workspace->getNamespaceRegistry();
+
+        $prefix = $input->getArgument('prefix');
+        $uri = $input->getArgument('uri');
+
+        $namespaceRegistry->registerNamespace($prefix, $uri);
+    }
+}

src/PHPCR/Shell/Console/Command/WorkspaceNamespaceUnregisterCommand.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace PHPCR\Shell\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class WorkspaceNamespaceUnregisterCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('workspace:namespace:unregister');
+        $this->setDescription('Sets a one-to-one mapping between prefix and uri in the global namespace');
+        $this->addArgument('uri', null, InputArgument::REQUIRED, 'The URI to be removed');
+        $this->setHelp(<<<HERE
+Removes the specified namespace URI from namespace registry.
+
+The following restrictions apply:
+
+- Attempting to unregister a built-in namespace (jcr, nt, mix, sv, xml or
+  the empty namespace) will throw a NamespaceException.
+- An attempt to unregister a namespace that is not currently registered
+  will throw a NamespaceException.
+- An implementation may prevent the unregistering of any other namespace
+  for implementation-specific reasons by throwing a
+  NamespaceException.
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $workspace = $session->getWorkspace();
+        $namespaceRegistry = $workspace->getNamespaceRegistry();
+
+        $uri = $input->getArgument('uri');
+
+        $namespaceRegistry->unregisterNamespaceByURI($uri);
+    }
+}