1 ##############################################################################
3 # OpenERP, Open Source Management Solution
4 # Copyright (C) 2004-2012 OpenERP SA (<http://www.openerp.com>).
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU Affero General Public License as
8 # published by the Free Software Foundation, either version 3 of the
9 # License, or (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU Affero General Public License for more details.
16 # You should have received a copy of the GNU Affero General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 ##############################################################################
22 from openerp import SUPERUSER_ID
23 from openerp.osv import fields, osv
24 from openerp.tools.translate import _
32 _logger = logging.getLogger(__name__)
35 class config(osv.Model):
36 _name = 'google.drive.config'
37 _description = "Google Drive templates config"
39 def get_google_drive_url(self, cr, uid, config_id, res_id, template_id, context=None):
40 config = self.browse(cr, SUPERUSER_ID, config_id, context=context)
41 model = config.model_id
42 filter_name = config.filter_id and config.filter_id.name or False
43 record = self.pool.get(model.model).read(cr, uid, [res_id], context=context)[0]
44 record.update({'model': model.name, 'filter': filter_name})
45 name_gdocs = config.name_template
47 name_gdocs = name_gdocs % record
49 raise osv.except_osv(_('Key Error!'), _("At least one key cannot be found in your Google Drive name pattern"))
51 attach_pool = self.pool.get("ir.attachment")
52 attach_ids = attach_pool.search(cr, uid, [('res_model', '=', model.model), ('name', '=', name_gdocs), ('res_id', '=', res_id)])
55 attachment = attach_pool.browse(cr, uid, attach_ids[0], context)
58 url = self.copy_doc(cr, uid, res_id, template_id, name_gdocs, model.model, context).get('url')
61 def get_access_token(self, cr, uid, scope=None, context=None):
62 ir_config = self.pool['ir.config_parameter']
63 google_drive_refresh_token = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_refresh_token')
64 user_is_admin = self.pool['res.users'].has_group(cr, uid, 'base.group_erp_manager')
65 if not google_drive_refresh_token:
67 model, action_id = self.pool['ir.model.data'].get_object_reference(cr, uid, 'base_setup', 'action_general_configuration')
68 msg = _("You haven't configured 'Authorization Code' generated from google, Please generate and configure it .")
69 raise openerp.exceptions.RedirectWarning(msg, action_id, _('Go to the configuration panel'))
71 raise osv.except_osv(_('Error!'), _("Google Drive is not yet configured. Please contact your administrator."))
72 google_drive_client_id = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_client_id')
73 google_drive_client_secret = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_client_secret')
74 #For Getting New Access Token With help of old Refresh Token
76 data = werkzeug.url_encode(dict(client_id=google_drive_client_id,
77 refresh_token=google_drive_refresh_token,
78 client_secret=google_drive_client_secret,
79 grant_type="refresh_token",
80 scope=scope or 'https://www.googleapis.com/auth/drive'))
81 headers = {"Content-type": "application/x-www-form-urlencoded", "Accept-Encoding": "gzip, deflate"}
83 req = urllib2.Request('https://accounts.google.com/o/oauth2/token', data, headers)
84 content = urllib2.urlopen(req).read()
85 except urllib2.HTTPError:
87 model, action_id = self.pool['ir.model.data'].get_object_reference(cr, uid, 'base_setup', 'action_general_configuration')
88 msg = _("Something went wrong during the token generation. Please request again an authorization code .")
89 raise openerp.exceptions.RedirectWarning(msg, action_id, _('Go to the configuration panel'))
91 raise osv.except_osv(_('Error!'), _("Google Drive is not yet configured. Please contact your administrator."))
92 content = json.loads(content)
93 return content.get('access_token')
95 def copy_doc(self, cr, uid, res_id, template_id, name_gdocs, res_model, context=None):
96 ir_config = self.pool['ir.config_parameter']
97 google_web_base_url = ir_config.get_param(cr, SUPERUSER_ID, 'web.base.url')
98 access_token = self.get_access_token(cr, uid, context=context)
99 # Copy template in to drive with help of new access token
100 request_url = "https://www.googleapis.com/drive/v2/files/%s?fields=parents/id&access_token=%s" % (template_id, access_token)
101 headers = {"Content-type": "application/x-www-form-urlencoded", "Accept-Encoding": "gzip, deflate"}
103 req = urllib2.Request(request_url, None, headers)
104 parents = urllib2.urlopen(req).read()
105 except urllib2.HTTPError:
106 raise osv.except_osv(_('Warning!'), _("The Google Template cannot be found. Maybe it has been deleted."))
107 parents_dict = json.loads(parents)
109 record_url = "Click on link to open Record in Odoo\n %s/?db=%s#id=%s&model=%s" % (google_web_base_url, cr.dbname, res_id, res_model)
110 data = {"title": name_gdocs, "description": record_url, "parents": parents_dict['parents']}
111 request_url = "https://www.googleapis.com/drive/v2/files/%s/copy?access_token=%s" % (template_id, access_token)
112 headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
113 data_json = json.dumps(data)
114 # resp, content = Http().request(request_url, "POST", data_json, headers)
115 req = urllib2.Request(request_url, data_json, headers)
116 content = urllib2.urlopen(req).read()
117 content = json.loads(content)
119 if content.get('alternateLink'):
120 attach_pool = self.pool.get("ir.attachment")
121 attach_vals = {'res_model': res_model, 'name': name_gdocs, 'res_id': res_id, 'type': 'url', 'url': content['alternateLink']}
122 res['id'] = attach_pool.create(cr, uid, attach_vals)
123 # Commit in order to attach the document to the current object instance, even if the permissions has not been written.
125 res['url'] = content['alternateLink']
126 key = self._get_key_from_url(res['url'])
127 request_url = "https://www.googleapis.com/drive/v2/files/%s/permissions?emailMessage=This+is+a+drive+file+created+by+Odoo&sendNotificationEmails=false&access_token=%s" % (key, access_token)
128 data = {'role': 'writer', 'type': 'anyone', 'value': '', 'withLink': True}
130 req = urllib2.Request(request_url, json.dumps(data), headers)
132 except urllib2.HTTPError:
133 raise self.pool.get('res.config.settings').get_config_warning(cr, _("The permission 'reader' for 'anyone with the link' has not been written on the document"), context=context)
134 user = self.pool['res.users'].browse(cr, uid, uid, context=context)
136 data = {'role': 'writer', 'type': 'user', 'value': user.email}
138 req = urllib2.Request(request_url, json.dumps(data), headers)
140 except urllib2.HTTPError:
144 def get_google_drive_config(self, cr, uid, res_model, res_id, context=None):
146 Function called by the js, when no google doc are yet associated with a record, with the aim to create one. It
147 will first seek for a google.docs.config associated with the model `res_model` to find out what's the template
148 of google doc to copy (this is usefull if you want to start with a non-empty document, a type or a name
149 different than the default values). If no config is associated with the `res_model`, then a blank text document
150 with a default name is created.
151 :param res_model: the object for which the google doc is created
152 :param ids: the list of ids of the objects for which the google doc is created. This list is supposed to have
153 a length of 1 element only (batch processing is not supported in the code, though nothing really prevent it)
154 :return: the config id and config name
157 raise osv.except_osv(_('Google Drive Error!'), _("Creating google drive may only be done by one at a time."))
158 # check if a model is configured with a template
159 config_ids = self.search(cr, uid, [('model_id', '=', res_model)], context=context)
161 for config in self.browse(cr, uid, config_ids, context=context):
163 if (config.filter_id.user_id and config.filter_id.user_id.id != uid):
166 domain = [('id', 'in', [res_id])] + eval(config.filter_id.domain)
167 local_context = context and context.copy() or {}
168 local_context.update(eval(config.filter_id.context))
169 google_doc_configs = self.pool.get(config.filter_id.model_id).search(cr, uid, domain, context=local_context)
170 if google_doc_configs:
171 configs.append({'id': config.id, 'name': config.name})
173 configs.append({'id': config.id, 'name': config.name})
176 def _get_key_from_url(self, url):
177 mo = re.search("(key=|/d/)([A-Za-z0-9-_]+)", url)
182 def _resource_get(self, cr, uid, ids, name, arg, context=None):
184 for data in self.browse(cr, uid, ids, context):
185 mo = self._get_key_from_url(data.google_drive_template_url)
189 raise osv.except_osv(_('Incorrect URL!'), _("Please enter a valid Google Document URL."))
192 def _client_id_get(self, cr, uid, ids, name, arg, context=None):
194 client_id = self.pool['ir.config_parameter'].get_param(cr, SUPERUSER_ID, 'google_drive_client_id')
195 for config_id in ids:
196 result[config_id] = client_id
200 'name': fields.char('Template Name', required=True),
201 'model_id': fields.many2one('ir.model', 'Model', ondelete='set null', required=True),
202 'model': fields.related('model_id', 'model', type='char', string='Model', readonly=True),
203 'filter_id': fields.many2one('ir.filters', 'Filter', domain="[('model_id', '=', model)]"),
204 'google_drive_template_url': fields.char('Template URL', required=True, size=1024),
205 'google_drive_resource_id': fields.function(_resource_get, type="char", string='Resource Id'),
206 'google_drive_client_id': fields.function(_client_id_get, type="char", string='Google Client '),
207 'name_template': fields.char('Google Drive Name Pattern', help='Choose how the new google drive will be named, on google side. Eg. gdoc_%(field_name)s', required=True),
208 'active': fields.boolean('Active'),
211 def onchange_model_id(self, cr, uid, ids, model_id, context=None):
214 model = self.pool['ir.model'].browse(cr, uid, model_id, context=context)
215 res['value'] = {'model': model.model}
217 res['value'] = {'filter_id': False, 'model': False}
221 'name_template': 'Document %(name)s',
225 def _check_model_id(self, cr, uid, ids, context=None):
226 config_id = self.browse(cr, uid, ids[0], context=context)
227 if config_id.filter_id and config_id.model_id.model != config_id.filter_id.model_id:
232 (_check_model_id, 'Model of selected filter is not matching with model of current template.', ['model_id', 'filter_id']),
235 def get_google_scope(self):
236 return 'https://www.googleapis.com/auth/drive https://www.googleapis.com/auth/drive.file'
239 class base_config_settings(osv.TransientModel):
240 _inherit = "base.config.settings"
243 'google_drive_authorization_code': fields.char('Authorization Code'),
244 'google_drive_uri': fields.char('URI', readonly=True, help="The URL to generate the authorization code from Google"),
247 'google_drive_uri': lambda s, cr, uid, c: s.pool['google.service']._get_google_token_uri(cr, uid, 'drive', scope=s.pool['google.drive.config'].get_google_scope(), context=c),
248 'google_drive_authorization_code': lambda s, cr, uid, c: s.pool['ir.config_parameter'].get_param(cr, SUPERUSER_ID, 'google_drive_authorization_code', context=c),
251 def set_google_authorization_code(self, cr, uid, ids, context=None):
252 ir_config_param = self.pool['ir.config_parameter']
253 config = self.browse(cr, uid, ids[0], context)
254 auth_code = config.google_drive_authorization_code
255 if auth_code and auth_code != ir_config_param.get_param(cr, uid, 'google_drive_authorization_code', context=context):
256 refresh_token = self.pool['google.service'].generate_refresh_token(cr, uid, 'drive', config.google_drive_authorization_code, context=context)
257 ir_config_param.set_param(cr, uid, 'google_drive_authorization_code', auth_code, groups=['base.group_system'])
258 ir_config_param.set_param(cr, uid, 'google_drive_refresh_token', refresh_token, groups=['base.group_system'])