From fafecd8c11be27ef6494e783cac8f1000f18b5bb Mon Sep 17 00:00:00 2001
From: "shital.rtcamp" <shital.patil@rtcamp.com>
Date: Wed, 31 Dec 2014 19:25:05 +0530
Subject: [PATCH] completed ee clean command

---
 config/plugins.d/clean.conf |  8 ++++
 ee/cli/plugins/clean.py     | 83 +++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 config/plugins.d/clean.conf
 create mode 100644 ee/cli/plugins/clean.py

diff --git a/config/plugins.d/clean.conf b/config/plugins.d/clean.conf
new file mode 100644
index 00000000..be834348
--- /dev/null
+++ b/config/plugins.d/clean.conf
@@ -0,0 +1,8 @@
+### Example Plugin Configuration for EasyEngine
+
+[clean]
+
+### If enabled, load a plugin named `example` either from the Python module
+### `ee.cli.plugins.example` or from the file path
+### `/var/lib/ee/plugins/example.py`
+enable_plugin = true
diff --git a/ee/cli/plugins/clean.py b/ee/cli/plugins/clean.py
new file mode 100644
index 00000000..02444987
--- /dev/null
+++ b/ee/cli/plugins/clean.py
@@ -0,0 +1,83 @@
+from ee.core.shellexec import EEShellExec
+from ee.core.aptget import EEAptGet
+from ee.core.services import EEService
+from cement.core.controller import CementBaseController, expose
+from cement.core import handler, hook
+import os
+
+
+def clean_plugin_hook(app):
+    # do something with the ``app`` object here.
+    pass
+
+
+class EECleanController(CementBaseController):
+    class Meta:
+        label = 'clean'
+        stacked_on = 'base'
+        stacked_type = 'nested'
+        description = 'clean command cleans different cache with following \
+                        options'
+        arguments = [
+            (['--all'],
+                dict(help='clean all cache', action='store_true')),
+            (['--fastcgi'],
+                dict(help='clean fastcgi cache', action='store_true')),
+            (['--memcache'],
+                dict(help='clean memcache', action='store_true')),
+            (['--opcache'],
+                dict(help='clean opcode cache cache', action='store_true'))
+            ]
+
+    @expose(hide=True)
+    def default(self):
+        # TODO Default action for ee clean command here
+            if (not (self.app.pargs.all or self.app.pargs.fastcgi or
+                     self.app.pargs.memcache or self.app.pargs.opcache)):
+                self.clean_fastcgi()
+            if self.app.pargs.all:
+                        self.clean_memcache()
+                        self.clean_fastcgi()
+                        self.clean_opcache()
+            if self.app.pargs.fastcgi:
+                self.clean_fastcgi()
+            if self.app.pargs.memcache:
+                self.clean_memcache()
+            if self.app.pargs.opcache:
+                self.clean_opcache()
+
+    @expose(hide=True)
+    def clean_memcache(self):
+        print("in memcache..")
+        pkg = EEAptGet()
+        if(pkg.is_installed("memcached")):
+            print("memcache is installed...")
+            EEService.restart_service(self, "memcached")
+            print("Cleaning memcache..")
+        else:
+            print("memcache is not installed..")
+
+    @expose(hide=True)
+    def clean_fastcgi(self):
+        if(os.path.isdir("/var/run/nginx-cache")):
+            print("Cleaning fastcgi...")
+            EEShellExec.cmd_exec(self, "rm -rf /var/run/nginx-cache/*")
+        else:
+            print("Error occur while Cleaning fastcgi..")
+
+    @expose(hide=True)
+    def clean_opcache(self):
+        try:
+            print("Cleaning opcache.... ")
+            EEShellExec.cmd_exec(self, "wget --no-check-certificate --spider"
+                                 " -q https://127.0.0.1:22222/cache/opcache"
+                                 "/opgui.php?page=reset")
+        except OSError:
+            print("Unable to clean opache..")
+
+
+def load(app):
+    # register the plugin class.. this only happens if the plugin is enabled
+    handler.register(EECleanController)
+    # register a hook (function) to run after arguments are parsed.
+    hook.register('post_argument_parsing', clean_plugin_hook)