mirror of
https://github.com/searxng/searxng
synced 2024-01-01 18:24:07 +00:00
86 lines
2.9 KiB
Python
86 lines
2.9 KiB
Python
'''
|
|
searx 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.
|
|
|
|
searx 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 searx. If not, see < http://www.gnu.org/licenses/ >.
|
|
|
|
(C) 2015 by Adam Tauber, <asciimoo@gmail.com>
|
|
'''
|
|
from sys import exit
|
|
from searx import logger
|
|
|
|
logger = logger.getChild('plugins')
|
|
|
|
from searx.plugins import (doai_rewrite,
|
|
https_rewrite,
|
|
infinite_scroll,
|
|
open_results_on_new_tab,
|
|
self_info,
|
|
search_on_category_select,
|
|
tracker_url_remover,
|
|
vim_hotkeys)
|
|
|
|
required_attrs = (('name', (str, unicode)),
|
|
('description', (str, unicode)),
|
|
('default_on', bool))
|
|
|
|
optional_attrs = (('js_dependencies', tuple),
|
|
('css_dependencies', tuple))
|
|
|
|
|
|
class Plugin():
|
|
default_on = False
|
|
name = 'Default plugin'
|
|
description = 'Default plugin description'
|
|
|
|
|
|
class PluginStore():
|
|
|
|
def __init__(self):
|
|
self.plugins = []
|
|
|
|
def __iter__(self):
|
|
for plugin in self.plugins:
|
|
yield plugin
|
|
|
|
def register(self, *plugins):
|
|
for plugin in plugins:
|
|
for plugin_attr, plugin_attr_type in required_attrs:
|
|
if not hasattr(plugin, plugin_attr) or not isinstance(getattr(plugin, plugin_attr), plugin_attr_type):
|
|
logger.critical('missing attribute "{0}", cannot load plugin: {1}'.format(plugin_attr, plugin))
|
|
exit(3)
|
|
for plugin_attr, plugin_attr_type in optional_attrs:
|
|
if not hasattr(plugin, plugin_attr) or not isinstance(getattr(plugin, plugin_attr), plugin_attr_type):
|
|
setattr(plugin, plugin_attr, plugin_attr_type())
|
|
plugin.id = plugin.name.replace(' ', '_')
|
|
self.plugins.append(plugin)
|
|
|
|
def call(self, plugin_type, request, *args, **kwargs):
|
|
ret = True
|
|
for plugin in request.user_plugins:
|
|
if hasattr(plugin, plugin_type):
|
|
ret = getattr(plugin, plugin_type)(request, *args, **kwargs)
|
|
if not ret:
|
|
break
|
|
|
|
return ret
|
|
|
|
|
|
plugins = PluginStore()
|
|
plugins.register(doai_rewrite)
|
|
plugins.register(https_rewrite)
|
|
plugins.register(infinite_scroll)
|
|
plugins.register(open_results_on_new_tab)
|
|
plugins.register(self_info)
|
|
plugins.register(search_on_category_select)
|
|
plugins.register(tracker_url_remover)
|
|
plugins.register(vim_hotkeys)
|