Merge pull request #178 from stevleibelt/masterorigin/cli_testing

Implemented Command Line Tools in cli_testing branch

1 files changed, 127 insertions, 0 deletions

diff --git a/source/Command/Channel.php b/source/Command/Channel.php
new file mode 100644
index 0000000..aa5c235
--- /dev/null
+++ b/source/Command/Channel.php
@@ -0,0 +1,127 @@
+<?php
+/**
+ * @author stev leibelt <artodeto@bazzline.net>
+ * @since 2014-08-16 
+ */
+
+class Command_Channel extends Command_AbstractCommand
+{
+    /**
+     * @var AbstractApplication
+     */
+    private $application;
+
+    /**
+     * @var string
+     */
+    private $command;
+
+    /**
+     * @var array
+     */
+    private $commands = array(
+            'add',
+            'edit',
+            'delete',
+            'list'
+        );
+
+    /**
+     * @var Filesystem
+     */
+    private $filesystem;
+
+    /**
+     * @param AbstractApplication $application
+     */
+    public function setApplication(AbstractApplication $application)
+    {
+        $this->application = $application;
+    }
+
+    /**
+     * @param Filesystem $filesystem
+     */
+    public function setFilesystem(Filesystem $filesystem)
+    {
+        $this->filesystem = $filesystem;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function execute()
+    {
+        switch ($this->command) {
+            case 'add':
+                $command = $this->application->getChannelAddCommand();
+                break;
+            case 'edit':
+                $command = $this->application->getChannelEditCommand();
+                break;
+            case 'delete':
+                $command = $this->application->getChannelDeleteCommand();
+                break;
+            case 'list':
+                $command = $this->application->getChannelListCommand();
+                break;
+            default:
+                throw new Exception(
+                    'unsupported command "' . $this->command . '"'
+                );
+        }
+
+        $command->setInput($this->input);
+        $command->setOutput($this->output);
+
+        try {
+            $command->verify();
+        } catch (Exception $exception) {
+            throw new Exception(
+                '--' . $this->command . ' ' . implode("\n", $command->getUsage()) . PHP_EOL .
+                PHP_EOL .
+                $exception->getMessage()
+            );
+        }
+        $command->execute();
+    }
+
+    /**
+     * @return array
+     */
+    public function getUsage()
+    {
+        return array(
+            '[--' . implode('|--', $this->commands) . ']'
+        );
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function verify()
+    {
+        $this->command = null;
+
+        if ($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'
+            );
+        }
+
+        $this->input->removeLongOption($this->command);
+    }
+}
\ No newline at end of file