1 files changed, 62 insertions, 0 deletions
diff --git a/mediagoblin/init/plugins/__init__.py b/mediagoblin/init/plugins/__init__.py
new file mode 100644
index 00000000..0df4f381
--- /dev/null
+++ b/mediagoblin/init/plugins/__init__.py
@@ -0,0 +1,62 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import logging
+import sys
+
+from mediagoblin import mg_globals
+from mediagoblin.tools import pluginapi
+
+
+_log = logging.getLogger(__name__)
+
+
+def setup_plugins():
+    """This loads, configures and registers plugins
+
+    See plugin documentation for more details.
+    """
+
+    global_config = mg_globals.global_config
+    plugin_section = global_config.get('plugins', {})
+
+    if not plugin_section:
+        _log.info("No plugins to load")
+        return
+
+    pman = pluginapi.PluginManager()
+
+    # Go through and import all the modules that are subsections of
+    # the [plugins] section and read in the hooks.
+    for plugin_module, config in plugin_section.items():
+        # Skip any modules that start with -. This makes it easier for
+        # someone to tweak their configuration so as to not load a
+        # plugin without having to remove swaths of plugin
+        # configuration.
+        if plugin_module.startswith('-'):
+            continue
+
+        _log.info("Importing plugin module: %s" % plugin_module)
+        pman.register_plugin(plugin_module)
+        # If this throws errors, that's ok--it'll halt mediagoblin
+        # startup.
+        __import__(plugin_module)
+        plugin = sys.modules[plugin_module]
+        if hasattr(plugin, 'hooks'):
+            pman.register_hooks(plugin.hooks)
+
+    # Execute anything registered to the setup hook.
+    pluginapi.hook_runall('setup')