Author: damoxc
Revision: 5745
Log:
improve the plugin manager so that it handles the adding and removing
of scripts
Diff:
Modified: trunk/deluge/ui/web/pluginmanager.py
===================================================================
--- trunk/deluge/ui/web/pluginmanager.py 2009-09-14 15:55:36 UTC (rev
5744)
+++ trunk/deluge/ui/web/pluginmanager.py 2009-09-14 15:56:09 UTC (rev
5745)
@@ -33,29 +33,96 @@
#
#
+import os
import logging
-from deluge.component import Component
+from deluge import component
from deluge.pluginmanagerbase import PluginManagerBase
from deluge.ui.client import client
from deluge.configmanager import ConfigManager
log = logging.getLogger(__name__)
-class PluginManager(PluginManagerBase, Component):
+def gather_info(plugin):
+ # Get the scripts for the plugin
+ scripts = getattr(plugin, "scripts", ())
+ debug_scripts = getattr(plugin, "debug_scripts") or scripts
+
+ directories = []
+ for script in scripts + debug_scripts:
+ if os.path.dirname(script) not in directories:
+ directories.append(os.path.dirname(script))
+
+ return {
+ "scripts": scripts,
+ "debug_scripts": debug_scripts,
+ "script_directories": directories
+ }
+
+class PluginManager(PluginManagerBase, component.Component):
def __init__(self):
- Component.__init__(self, "Web.PluginManager")
+ component.Component.__init__(self, "Web.PluginManager")
self.config = ConfigManager("web.conf")
PluginManagerBase.__init__(self, "web.conf", "deluge.plugin.web")
+
+ client.register_event_handler("PluginEnabledEvent",
self._on_plugin_enabled_event)
+ client.register_event_handler("PluginDisabledEvent",
self._on_plugin_disabled_event)
def _on_get_enabled_plugins(self, plugins):
- pass
+ for plugin in plugins:
+ self.enable_plugin(plugin)
+
+ def _on_plugin_enabled_event(self, name):
+ self.enable_plugin(name)
+ def _on_plugin_disabled_event(self, name):
+ self.disable_plugin(name)
+
+ def disable_plugin(self, name):
+ # Get the plugin instance
+ try:
+ plugin = component.get("WebPlugin." + name)
+ except KeyError:
+ log.info("Plugin has no web ui")
+ return
+
+ server = component.get("DelugeWeb").top_level
+
+ super(PluginManager, self).disable_plugin(name)
+
+ def enable_plugin(self, name):
+ super(PluginManager, self).enable_plugin(name)
+
+ # Get the plugin instance
+ try:
+ plugin = component.get("WebPlugin." + name)
+ except KeyError:
+ log.info("Plugin has no web ui")
+ return
+
+ info = gather_info(plugin)
+
+ server = component.get("DelugeWeb").top_level
+ js = component.get("Javascript")
+ for directory in info["script_directories"]:
+ js.addDirectory(directory, name.lower())
+
+ for script in info["scripts"]:
+ script = "/js/%s/%s" % (name.lower(), os.path.basename(script))
+ if script in server.scripts:
+ continue
+ server.scripts.append(script)
+
+ for script in info["debug_scripts"]:
+ script = "/js/%s/%s" % (name.lower(), os.path.basename(script))
+ if script in server.debug_scripts:
+ continue
+ server.debug_scripts.append(script)
+
def start(self):
"""
Start up the plugin manager
"""
-
# Update the enabled plugins from the core
d = client.core.get_enabled_plugins()
d.addCallback(self._on_get_enabled_plugins)
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