[Kimchi-devel] [PATCH v2][Wok 3/8] Implements control/model of new plugin API

[Rodrigo Trujillo]

On 06/08/2016 03:59 PM, Aline Manera wrote:
>
>
> On 06/06/2016 04:13 PM, Rodrigo Trujillo wrote:
>> Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo at linux.vnet.ibm.com>
>> ---
>>   src/wok/control/plugins.py | 31 ++++++++++++++++++++++++++++---
>>   src/wok/i18n.py            |  3 +++
>>   src/wok/model/plugins.py   | 38 ++++++++++++++++++++++++++++++--------
>>   3 files changed, 61 insertions(+), 11 deletions(-)
>>
>> diff --git a/src/wok/control/plugins.py b/src/wok/control/plugins.py
>> index 57dfa1b..5c125eb 100644
>> --- a/src/wok/control/plugins.py
>> +++ b/src/wok/control/plugins.py
>> @@ -19,11 +19,36 @@
>>   # License along with this library; if not, write to the Free Software
>>   # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
>> 02110-1301 USA
>>
>> -from wok.control.base import SimpleCollection
>> +from wok.control.base import Collection, Resource, SimpleCollection
>>   from wok.control.utils import UrlSubNode
>>
>>
>> - at UrlSubNode("plugins")
>> -class Plugins(SimpleCollection):
>> + at UrlSubNode("plugins", False)
>> +class PluginsSimple(SimpleCollection):
>> +    """
>> +    Returns only enabled plugins in order to built initial Wok UI
>> +    """
>> +    def __init__(self, model):
>> +        super(PluginsSimple, self).__init__(model)
>> +        pass
>> +
>> +
>> + at UrlSubNode("pluginsmanager", True)
>> +class Plugins(Collection):
>>       def __init__(self, model):
>>           super(Plugins, self).__init__(model)
>> +        self.resource = Plugin
>> +        self.admin_methods = ['GET']
>> +
>> +
>> +class Plugin(Resource):
>> +    def __init__(self, model, id):
>> +        super(Plugin, self).__init__(model, id)
>> +        self.uri_fmt = "/pluginsmanager/%s"
>> +        self.enable = self.generate_action_handler('enable')
>> +        self.disable = self.generate_action_handler('disable')
>> +        self.admin_methods = ['GET', 'POST']
>> +
>> +    @property
>> +    def data(self):
>> +        return self.info
>> diff --git a/src/wok/i18n.py b/src/wok/i18n.py
>> index 4fc21f1..bda3949 100644
>> --- a/src/wok/i18n.py
>> +++ b/src/wok/i18n.py
>> @@ -60,4 +60,7 @@ messages = {
>>       "WOKRES0001L": _("Request made on resource"),
>>       "WOKROOT0001L": _("User '%(username)s' logged in"),
>>       "WOKROOT0002L": _("User '%(username)s' logged out"),
>> +
>> +    "WOKPLUG0001E": _("Plugin '%(plugin_name)s' not found."),
>> +    "WOKPLUG0002E": _("Error updating configuration file of plugin 
>> '%(plugin)s'."),
>>   }
>> diff --git a/src/wok/model/plugins.py b/src/wok/model/plugins.py
>> index 4beff44..b0ac366 100644
>> --- a/src/wok/model/plugins.py
>> +++ b/src/wok/model/plugins.py
>> @@ -3,8 +3,6 @@
>>   #
>>   # Copyright IBM Corp, 2015-2016
>>   #
>
>> -# Code derived from Project Kimchi
>> -#
>
> Any reason to remove the above line?

You asked in previous review  :D  :D  :D  :D

>
>>   # This library is free software; you can redistribute it and/or
>>   # modify it under the terms of the GNU Lesser General Public
>>   # License as published by the Free Software Foundation; either
>> @@ -19,9 +17,17 @@
>>   # License along with this library; if not, write to the Free Software
>>   # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
>> 02110-1301 USA
>>
>> -import cherrypy
>>
>> -from wok.utils import get_enabled_plugins
>> +from wok.exception import NotFoundError
>> +from wok.pluginsmanager import Plugins
>> +
>> +
>> +class PluginsSimpleModel(object):
>> +    def __init__(self, **kargs):
>> +        pass
>> +
>> +    def get_list(self):
>> +        return Plugins().get_enabled_plugins()
>>
>>
>>   class PluginsModel(object):
>> @@ -29,7 +35,23 @@ class PluginsModel(object):
>>           pass
>>
>>       def get_list(self):
>> -        # Will only return plugins that were loaded correctly by WOK 
>> and are
>> -        # properly configured in cherrypy
>> -        return [plugin for (plugin, config) in get_enabled_plugins()
>> -                if config.get('wok').get('uri') in 
>> cherrypy.tree.apps.keys()]
>> +        return Plugins().get_all_plugins_names()
>> +
>> +
>> +class PluginModel(object):
>> +    def __init__(self, **kargs):
>> +        pass
>> +
>> +    def lookup(self, plugin):
>> +        info = Plugins().get_plugin_info(plugin)
>> +        if not info:
>> +            raise NotFoundError('WOKPLUG0001E', {'plugin_name': 
>> plugin})
>> +
>> +        return {'name': plugin,
>> +                'enabled': info['enabled']}
>> +
>> +    def enable(self, plugin_name):
>> +        Plugins().enable_plugin(plugin_name)
>> +
>> +    def disable(self, plugin_name):
>> +        Plugins().disable_plugin(plugin_name)
>
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