[kupfer] plugin.opera: Add plugin for opera bookmarks

[Ulrik Sverdrup <usverdrup src gnome org>]

commit e39b2790f12241f8b04f18162bb2c07e4a09c337
Author: Karol BÄ?dkowski <karol bedkowsk+gh gmail com>
Date:   Fri Oct 23 13:10:26 2009 +0200

    plugin.opera: Add plugin for opera bookmarks

 kupfer/plugin/opera.py |   60 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 60 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/plugin/opera.py b/kupfer/plugin/opera.py
new file mode 100644
index 0000000..3df33e1
--- /dev/null
+++ b/kupfer/plugin/opera.py
@@ -0,0 +1,60 @@
+# -*- coding: UTF-8 -*-
+from __future__ import with_statement
+
+import os
+
+from kupfer.objects import (Source, UrlLeaf, FilesystemWatchMixin, 
+		AppLeafContentMixin)
+from kupfer import plugin_support
+
+__kupfer_name__ = _("Opera")
+__kupfer_sources__ = ("BookmarksSource", )
+__kupfer_contents__ = ("BookmarksSource", )
+__description__ = _("Index of Opera bookmarks")
+__version__ = "0.1"
+__author__ = "Karol BÄ?dkowski <karol bedkowski gmail com>"
+
+__kupfer_settings__ = plugin_support.PluginSettings(
+		plugin_support.SETTING_PREFER_CATALOG,
+)
+
+
+class BookmarksSource(AppLeafContentMixin, Source, FilesystemWatchMixin):
+	appleaf_content_id = "opera"
+
+	def __init__(self, name=_("Opera bookmarks")):
+		Source.__init__(self, name)
+		self.unpickle_finish()
+
+	def unpickle_finish(self):
+		self._opera_home = os.path.expanduser("~/.opera/")
+		self._bookmarks_path = os.path.join(self._opera_home, 'bookmarks.adr')
+		self.monitor_token = self.monitor_directories(self._opera_home)
+
+	def monitor_include_file(self, gfile):
+		return gfile and gfile.get_basename() == 'bookmarks.adr'
+
+	def get_items(self):
+		if not os.path.isfile(self._bookmarks_path):
+			return
+
+		name = None
+		with open(self._bookmarks_path, 'r') as bfile:
+			for line in bfile:
+				line = line.strip()
+				if line.startswith('NAME='):
+					name = line[5:]
+				elif line.startswith('URL='):
+					if name:
+						yield UrlLeaf(line[4:], name)
+
+
+	def get_description(self):
+		return _("")
+
+	def get_icon_name(self):
+		return "opera"
+
+	def provides(self):
+		yield UrlLeaf
+