Merge pull request #178 from stevleibelt/masterorigin/cli_testing

Implemented Command Line Tools in cli_testing branch

1 files changed, 152 insertions, 0 deletions

diff --git a/source/Command/Restore.php b/source/Command/Restore.php
new file mode 100644
index 0000000..60c78a7
--- /dev/null
+++ b/source/Command/Restore.php
@@ -0,0 +1,152 @@
+<?php
+/**
+ * @author stev leibelt <artodeto@bazzline.net>
+ * @since 2014-08-17 
+ */
+
+/**
+ * Class Command_Restore
+ */
+class Command_Restore extends Command_AbstractCommand
+{
+    /**
+     * @var string
+     */
+    private $command;
+
+    /**
+     * @var array
+     */
+    private $commands = array(
+        'all',
+        'channels',
+        'application',
+        'users',
+        'version'
+    );
+
+    /**
+     * @var Filesystem
+     */
+    private $filesystem;
+
+    /**
+     * @var Configuration_Path
+     */
+    private $pathConfiguration;
+
+    /**
+     * @param Configuration_Path $configuration
+     */
+    public function setPathConfiguration(Configuration_Path $configuration)
+    {
+        $this->pathConfiguration = $configuration;
+    }
+
+    /**
+     * @param Filesystem $filesystem
+     */
+    public function setFilesystem(Filesystem $filesystem)
+    {
+        $this->filesystem = $filesystem;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function execute()
+    {
+        $identifiers = array();
+
+        switch ($this->command) {
+            case 'all':
+                $identifiers = array(
+                    'channels',
+                    'pathConfiguration',
+                    'users',
+                    'version'
+                );
+                break;
+            case 'channels':
+                $identifiers[] = 'channels';
+                break;
+            case 'pathConfiguration':
+                $identifiers[] = 'pathConfiguration';
+                break;
+            case 'users':
+                $identifiers[] = 'users';
+                break;
+            case 'version':
+                $identifiers[] = 'version';
+                break;
+        }
+
+        $identifierToPaths = array(
+            'channels' => array(
+                'backup' => $this->pathConfiguration->getBackupChannelsFilePath(),
+                'chat' => $this->pathConfiguration->getChatChannelsFilePath()
+            ),
+            'pathConfiguration'  => array(
+                'backup' => $this->pathConfiguration->getBackupConfigurationFilePath(),
+                'chat' => $this->pathConfiguration->getChatConfigurationFilePath()
+            ),
+            'users' => array(
+                'backup' => $this->pathConfiguration->getBackupUsersFilePath(),
+                'chat' => $this->pathConfiguration->getChatUsersFilePath()
+            ),
+            'version' => array(
+                'backup' => $this->pathConfiguration->getBackupVersionFilePath(),
+                'chat' => $this->pathConfiguration->getChatVersionFilePath()
+            ),
+        );
+
+        foreach ($identifiers as $identifier) {
+            if ($this->filesystem->isFile($identifierToPaths[$identifier]['backup'])) {
+                $this->output->addLine($identifier . ' backup file available, will restore it ...');
+                $this->filesystem->copy(
+                    $identifierToPaths[$identifier]['backup'],
+                    $identifierToPaths[$identifier]['chat']
+                );
+            } else {
+                $this->output->addLine('no ' . $identifier .' backup file available ...');
+            }
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getUsage()
+    {
+        return array(
+            '[--' . implode('|--', $this->commands) . ']'
+        );
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function verify()
+    {
+        if ($this->input->getNumberOfArguments() !== 1) {
+            throw new Exception(
+                'invalid number of arguments provided'
+            );
+        }
+
+        foreach ($this->commands as $command) {
+            if ($this->input->hasLongOption($command)) {
+                $this->command = $command;
+                break;
+            }
+        }
+
+        if (is_null($this->command)) {
+            throw new Exception(
+                'invalid command provided'
+            );
+        }
+
+        $this->command = $command;
+    }
+}
\ No newline at end of file