From 5a166a28ee575098fa39a15c698453c73d04b885 Mon Sep 17 00:00:00 2001
From: Patrick Ulbrich <zulu99@gmx.net>
Date: Mon, 29 Jul 2013 20:43:20 +0200
Subject: [PATCH] added userscript plugin

---
 Mailnag/plugins/userscriptplugin.py | 125 ++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 Mailnag/plugins/userscriptplugin.py

diff --git a/Mailnag/plugins/userscriptplugin.py b/Mailnag/plugins/userscriptplugin.py
new file mode 100644
index 0000000..313c86e
--- /dev/null
+++ b/Mailnag/plugins/userscriptplugin.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+#
+# userscriptplugin.py
+#
+# Copyright 2013 Patrick Ulbrich <zulu99@gmx.net>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+import os
+from gi.repository import Gtk
+from common.plugins import Plugin, HookTypes
+from common.i18n import _
+from common.utils import start_subprocess
+
+plugin_defaults = { 'script_file' : '' }
+
+
+class UserscriptPlugin(Plugin):
+	def __init__(self):
+		self._mails_added_hook = None
+
+	
+	def enable(self):
+		def mails_added_hook(new_mails, all_mails):
+			self._run_userscript(new_mails)
+		
+		self._mails_added_hook = mails_added_hook
+		
+		controller = self.get_mailnag_controller()
+		
+		controller.hooks.register_hook_func(HookTypes.MAILS_ADDED, 
+			self._mails_added_hook)
+		
+	
+	def disable(self):
+		controller = self.get_mailnag_controller()
+		
+		if self._mails_added_hook != None:
+			controller.hooks.unregister_hook_func(HookTypes.MAILS_ADDED,
+				self._mails_added_hook)
+			self._mails_added_hook = None
+
+	
+	def get_manifest(self):
+		return (_("User script"),
+				_("Runs a user defined script on mail arrival."),
+				"1.0",
+				"Patrick Ulbrich <zulu99@gmx.net>",
+				False)
+
+
+	def get_default_config(self):
+		return plugin_defaults
+	
+	
+	def has_config_ui(self):
+		return True
+	
+	
+	def get_config_ui(self):
+		box = Gtk.Box()
+		box.set_spacing(12)
+		box.set_orientation(Gtk.Orientation.VERTICAL)
+		#box.set_size_request(100, -1)
+		
+		markup_str = "\"<i>&lt;%s&gt; &lt;%s&gt;</i>\"" % (_('sender'), _('subject'))
+		desc =  _(	"The following script will be executed whenever new mails arrive.\n"
+					"Mailnag passes the total count of new mails to this script,\n"
+					"followed by %s pairs." % markup_str)
+		
+		label = Gtk.Label()
+		label.set_line_wrap(True)
+		label.set_markup(desc)
+		#label.set_size_request(100, -1);
+		box.pack_start(label, False, False, 0)
+		
+		filechooser = Gtk.FileChooserButton()
+		box.pack_start(filechooser, True, True, 0)
+		
+		return box
+	
+	
+	def load_ui_from_config(self, config_ui):
+		config = self.get_config()
+		script_file = config['script_file']
+		if len(script_file) > 0:
+			filechooser = config_ui.get_children()[1]
+			filechooser.set_filename(script_file)
+	
+	
+	def save_ui_to_config(self, config_ui):
+		config = self.get_config()
+		filechooser = config_ui.get_children()[1]
+		script_file = filechooser.get_filename()
+		if script_file == None: script_file = ''
+		config['script_file'] = script_file
+	
+	
+	def _run_userscript(self, new_mails):
+		config = self.get_config()
+		script_file = config['script_file'].strip()
+		if (len(script_file) > 0) and os.path.exists(script_file):
+			script_data = ''
+			script_data_mailcount = 0
+	
+			for m in new_mails:
+				script_data += ' "<%s> %s"' % (m.sender, m.subject)
+				script_data_mailcount += 1
+			script_data = str(script_data_mailcount) + script_data
+			start_subprocess('%s %s' % (script_file, script_data), shell = True)