added php stack

ee/cli/plugins/phpstack.py

@@ -0,0 +1,83 @@
+import os
+import sys
+import random
+import string
+import configparser
+from ee.core.variables import EEVariables
+from ee.core.aptget import EEAptGet
+from ee.core.apt_repo import EERepo
+from ee.cli.plugins.eestack import EEStack
+from ee.core.shellexec import EEShellExec
+from ee.core.shellexec import CommandExecutionError
+from ee.core.logging import Log
+from ee.cli.main import app
+
+
+class EEPhpStack(EEStack):
+    """
+        EasyEngine PHP stack
+    """
+    packages_name = EEVariables.ee_php
+    log = app.log
+
+    def __init__(self, packages_name=None):
+        """
+        Initialize packages list in stack
+        pkgs_name : list of packages to be intialized for operations 
+                    in stack
+        """
+
+        self.packages_name = self._get_stack()  
+        super(EEPhpStack, self).__init__(self.packages_name)
+
+    def _get_stack(self):
+        return EEPhpStack.packages_name
+
+    def _add_repo(self):
+        """
+          Add repository for packages to be downloaded from
+        """
+        self.log.info("Adding PHP repository, please wait...")
+        if EEVariables.ee_platform_distro == 'debian':
+            if EEVariables.ee_platform_codename != 'jessie':
+                self.log.debug(self, 'Adding repo_url of php for debian')
+                EERepo.add(self, repo_url=EEVariables.ee_php_repo)
+                self.log.debug(self, 'Adding Dotdeb/php GPG key')
+                EERepo.add_key(self, '89DF5277')
+            else:
+                self.log.debug(self, 'Adding ppa for PHP')
+                EERepo.add(self, ppa=EEVariables.ee_php_repo)
+        EEAptGet.update(self)
+
+    def _pre_install_stack(self):
+        """
+        Defines pre-install activities done before installing php stack
+        """
+        # Add php repository
+        self._add_repo()
+
+    def _post_install_stack(self):
+        """
+        Defines activities done after installing php stack
+        """
+        pass
+
+    def install_stack(self):
+        """
+        Install PHP stack
+        """
+        self.log.info("Installing PHP stack, please wait...")
+        self._pre_install_stack()
+        super(EEPhpStack, self).install_stack()
+        self._post_install_stack()
+
+    def remove_stack(self):
+        """
+        Remove PHP stack
+        """
+        self.log.info("Removing PHP stack, please wait...")
+        super(EEPhpStack, self).remove_stack()
+
+    def purge_stack(self):
+        self.log.info("Purging PHP stack, please wait...")
+        super(EEPhpStack, self).purge_stack()