node:remove, shared:show and shared:remove command

Author: dantleech

features/bootstrap/FeatureContext.php

@@ -411,7 +411,7 @@ public function thereShouldNotExistANodeAt($arg1)
 
         try {
             $session->getNode($arg1);
-            throw new \Exception('Node does at path ' . $arg1 . ' exists.');
+            throw new \Exception('Node at path ' . $arg1 . ' exists.');
         } catch (PathNotFoundException $e) {
             // good.. not does not exist
         }
@@ -636,4 +636,14 @@ public function theNodeAtHasTheMixin($arg1, $arg2)
         $node->addMixin($arg2);
         $session->save();
     }
+
+    /**
+     * @Given /^I clone node "([^"]*)" from "([^"]*)" to "([^"]*)"$/
+     */
+    public function iCloneNodeFromTo($arg1, $arg2, $arg3)
+    {
+        $session = $this->getSession();
+        $workspace = $session->getWorkspace();
+        $workspace->cloneFrom($arg2, $arg1, $arg3, false);
+    }
 }

features/fixtures/session_data.xml

@@ -16,7 +16,7 @@
 
          sv:name="tests_general_base">
     <sv:property sv:name="jcr:primaryType" sv:type="Name">
-        <sv:value>nt:folder</sv:value>
+        <sv:value>nt:unstructured</sv:value>
     </sv:property>
     <sv:property sv:name="jcr:created" sv:type="Date">
         <sv:value>2011-03-21T14:34:20.431+01:00</sv:value>
@@ -25,6 +25,17 @@
         <sv:value>admin</sv:value>
     </sv:property>
 
+    <sv:node sv:name="daniel">
+        <sv:property sv:name="jcr:primaryType" sv:type="Name">
+            <sv:value>nt:unstructured</sv:value>
+        </sv:property>
+        <sv:node sv:name="leech">
+            <sv:property sv:name="jcr:primaryType" sv:type="Name">
+                <sv:value>nt:unstructured</sv:value>
+            </sv:property>
+        </sv:node>
+    </sv:node>
+
     <sv:node sv:name="index.txt">
         <sv:property sv:name="jcr:primaryType" sv:type="Name">
             <sv:value>nt:file</sv:value>

features/node_shared_remove.feature

@@ -5,11 +5,15 @@ Feature: Remove the current node from any shared set to which it belongs
 
     Background:
         Given that I am logged in as "testuser"
-        And the "session_data.xml" fixtures are loaded into workspace "workspace_a"
-        And the "session_data.xml" fixtures are loaded into workspace "workspace_b"
-        And the node at "/tests_general_base" in "workspace_a" is cloned to "/foobar" in "workspace_b"
+        And the "session_data.xml" fixtures are loaded
+        And the node at "/tests_general_base/daniel/leech" has the mixin "mix:shareable"
+        And I clone node "/tests_general_base/daniel/leech" from "default" to "/tests_general_base/bar"
 
-    Scenario: Rename a node
-        Given the current node is "/tests_general_base"
-        And I execute the "node:shared:show" command
-        Then the command should not fail
+    Scenario: Remove the current node and all of its shared paths
+        Given the current node is "/tests_general_base/daniel"
+        And I execute the "node:shared:remove" command
+        Then the command should fail
+        And I should see the following:
+        """
+        Not implemented
+        """

features/node_shared_show.feature

@@ -5,15 +5,15 @@ Feature: Show the current nodes shared set
 
     Background:
         Given that I am logged in as "testuser"
-        And the "session_data.xml" fixtures are loaded into workspace "workspace_a"
-        And the "session_data.xml" fixtures are loaded into workspace "default"
-        And the node at "/tests_general_base" in "workspace_a" is cloned to "/foobar" in "default"
+        And the "session_data.xml" fixtures are loaded
+        And the node at "/tests_general_base/daniel/leech" has the mixin "mix:shareable"
+        And I clone node "/tests_general_base/daniel/leech" from "default" to "/tests_general_base/bar"
 
     Scenario: Show the current nodes shared set
-        Given the current node is "/tests_general_base"
+        Given the current node is "/tests_general_base/daniel/leech"
         And I execute the "node:shared:show" command
-        Then the command should not fai
+        Then the command should fail
         And I should see the following:
         """
-        workspace_a: /tests_general_base
+        Not implemented
         """

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

@@ -15,7 +15,6 @@
 use PHPCR\SimpleCredentials;
 use PHPCR\Util\Console\Command\NodeDumpCommand;
 use PHPCR\Util\Console\Command\NodeMoveCommand;
-use PHPCR\Util\Console\Command\NodeRemoveCommand;
 use PHPCR\Util\Console\Command\NodeTouchCommand;
 use PHPCR\Util\Console\Command\NodeTypeRegisterCommand;
 use PHPCR\Util\Console\Command\NodesUpdateCommand;
@@ -81,6 +80,10 @@
 use PHPCR\Shell\Console\Command\NodeLifecycleListCommand;
 use PHPCR\Shell\Console\Command\NodeListCommand;
 use PHPCR\Shell\Console\Command\NodeReferencesCommand;
+use PHPCR\Shell\Console\Command\NodeSharedShowCommand;
+use PHPCR\Shell\Console\Command\NodeSharedRemoveCommand;
+use PHPCR\Shell\Console\Command\NodeRemoveCommand;
+
 use Jackalope\NotImplementedException;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 use Symfony\Component\Console\Formatter\OutputFormatter;
@@ -175,6 +178,9 @@ public function init()
         $this->add(new NodeLifecycleListCommand());
         $this->add(new NodeListCommand());
         $this->add(new NodeReferencesCommand());
+        $this->add(new NodeSharedShowCommand());
+        $this->add(new NodeSharedRemoveCommand());
+        $this->add(new NodeRemoveCommand());
 
         // add shell-specific commands
         $this->add(new ChangePathCommand());

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

@@ -0,0 +1,41 @@
+<?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;
+use PHPCR\Util\CND\Writer\CndWriter;
+use PHPCR\NodeType\NoSuchNodeTypeException;
+use PHPCR\Util\CND\Parser\CndParser;
+use PHPCR\NamespaceException;
+
+class NodeRemoveCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('node:remove');
+        $this->setDescription('Remove the node at the current path');
+        $this->setHelp(<<<HERE
+Remove the current node
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $currentNode = $session->getCurrentNode();
+        $currentPath = $currentNode->getPath();
+
+        if ($currentPath == '/') {
+            throw new \InvalidArgumentException(
+                'Cannot delete root node!'
+            );
+        }
+
+        $session->removeItem($currentPath);
+        $session->chdir('..');
+    }
+}

src/PHPCR/Shell/Console/Command/NodeSharedRemoveCommand.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;
+use Symfony\Component\Console\Input\InputArgument;
+use PHPCR\Util\CND\Writer\CndWriter;
+use PHPCR\NodeType\NoSuchNodeTypeException;
+use PHPCR\Util\CND\Parser\CndParser;
+use PHPCR\NamespaceException;
+use Symfony\Component\Console\Input\InputOption;
+
+class NodeSharedRemoveCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('node:shared:remove');
+        $this->setDescription('Removes this node and every other node in the shared set of this node');
+        $this->setHelp(<<<HERE
+Removes this node and every other node in the shared set of this node.
+
+This removal must be done atomically, i.e., if one of the nodes cannot
+be removed, the method throws the exception <info>node:remove</info>
+would have thrown in that case, and none of the nodes are removed.
+
+If this node is not shared this method removes only this node.
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $currentNode = $session->getCurrentNode();
+        $sharedSet = $currentNode->removeSharedSet();
+    }
+}

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

@@ -0,0 +1,42 @@
+<?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;
+use PHPCR\Util\CND\Writer\CndWriter;
+use PHPCR\NodeType\NoSuchNodeTypeException;
+use PHPCR\Util\CND\Parser\CndParser;
+use PHPCR\NamespaceException;
+use Symfony\Component\Console\Input\InputOption;
+
+class NodeSharedShowCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('node:shared:show');
+        $this->setDescription('Show all the nodes are in the shared set of this node');
+        $this->setHelp(<<<HERE
+Lists all nodes that are in the shared set of this node.
+
+Shareable nodes are analagous to symbolic links in a linux filesystem and can
+be created by cloning a node within the same workspace.
+
+If this node is not shared then only this node is shown.
+HERE
+        );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $session = $this->getHelper('phpcr')->getSession();
+        $currentNode = $session->getCurrentNode();
+        $sharedSet = $currentNode->getSharedSet();
+
+        foreach ($sharedSet as $sharedNode) {
+            $output->writeln($sharedNode->getPath());
+        }
+    }
+}