[MOV] google_drive : reoganise module directory

2 files changed, 262 insertions, 0 deletions

diff --git a/addons/google_drive/models/__init__.py b/addons/google_drive/models/__init__.py
new file mode 100644
index 00000000000..02eb472052a
--- /dev/null
+++ b/addons/google_drive/models/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import google_drive
diff --git a/addons/google_drive/models/google_drive.py b/addons/google_drive/models/google_drive.py
new file mode 100644
index 00000000000..3cd7da3612d
--- /dev/null
+++ b/addons/google_drive/models/google_drive.py
@@ -0,0 +1,258 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+import logging
+
+from openerp import SUPERUSER_ID
+from openerp.addons.google_account import TIMEOUT
+from openerp.osv import fields, osv
+from openerp.tools.translate import _
+from openerp.tools.safe_eval import safe_eval as eval
+from openerp.exceptions import UserError
+
+import werkzeug.urls
+import urllib2
+import json
+import re
+import openerp
+
+_logger = logging.getLogger(__name__)
+
+
+class config(osv.Model):
+    _name = 'google.drive.config'
+    _description = "Google Drive templates config"
+
+    def get_google_drive_url(self, cr, uid, config_id, res_id, template_id, context=None):
+        config = self.browse(cr, SUPERUSER_ID, config_id, context=context)
+        model = config.model_id
+        filter_name = config.filter_id and config.filter_id.name or False
+        record = self.pool.get(model.model).read(cr, uid, [res_id], context=context)[0]
+        record.update({'model': model.name, 'filter': filter_name})
+        name_gdocs = config.name_template
+        try:
+            name_gdocs = name_gdocs % record
+        except:
+            raise UserError(_("At least one key cannot be found in your Google Drive name pattern"))
+
+        attach_pool = self.pool.get("ir.attachment")
+        attach_ids = attach_pool.search(cr, uid, [('res_model', '=', model.model), ('name', '=', name_gdocs), ('res_id', '=', res_id)])
+        url = False
+        if attach_ids:
+            attachment = attach_pool.browse(cr, uid, attach_ids[0], context)
+            url = attachment.url
+        else:
+            url = self.copy_doc(cr, uid, res_id, template_id, name_gdocs, model.model, context).get('url')
+        return url
+
+    def get_access_token(self, cr, uid, scope=None, context=None):
+        ir_config = self.pool['ir.config_parameter']
+        google_drive_refresh_token = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_refresh_token')
+        if not google_drive_refresh_token:
+            if self.pool['res.users']._is_admin(cr, uid, [uid]):
+                model, action_id = self.pool['ir.model.data'].get_object_reference(cr, uid, 'base_setup', 'action_general_configuration')
+                msg = _("You haven't configured 'Authorization Code' generated from google, Please generate and configure it .")
+                raise openerp.exceptions.RedirectWarning(msg, action_id, _('Go to the configuration panel'))
+            else:
+                raise UserError(_("Google Drive is not yet configured. Please contact your administrator."))
+        google_drive_client_id = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_client_id')
+        google_drive_client_secret = ir_config.get_param(cr, SUPERUSER_ID, 'google_drive_client_secret')
+        #For Getting New Access Token With help of old Refresh Token
+
+        data = werkzeug.url_encode(dict(client_id=google_drive_client_id,
+                                     refresh_token=google_drive_refresh_token,
+                                     client_secret=google_drive_client_secret,
+                                     grant_type="refresh_token",
+                                     scope=scope or 'https://www.googleapis.com/auth/drive'))
+        headers = {"Content-type": "application/x-www-form-urlencoded"}
+        try:
+            req = urllib2.Request('https://accounts.google.com/o/oauth2/token', data, headers)
+            content = urllib2.urlopen(req, timeout=TIMEOUT).read()
+        except urllib2.HTTPError:
+            if user_is_admin:
+                model, action_id = self.pool['ir.model.data'].get_object_reference(cr, uid, 'base_setup', 'action_general_configuration')
+                msg = _("Something went wrong during the token generation. Please request again an authorization code .")
+                raise openerp.exceptions.RedirectWarning(msg, action_id, _('Go to the configuration panel'))
+            else:
+                raise UserError(_("Google Drive is not yet configured. Please contact your administrator."))
+        content = json.loads(content)
+        return content.get('access_token')
+
+    def copy_doc(self, cr, uid, res_id, template_id, name_gdocs, res_model, context=None):
+        ir_config = self.pool['ir.config_parameter']
+        google_web_base_url = ir_config.get_param(cr, SUPERUSER_ID, 'web.base.url')
+        access_token = self.get_access_token(cr, uid, context=context)
+        # Copy template in to drive with help of new access token
+        request_url = "https://www.googleapis.com/drive/v2/files/%s?fields=parents/id&access_token=%s" % (template_id, access_token)
+        headers = {"Content-type": "application/x-www-form-urlencoded"}
+        try:
+            req = urllib2.Request(request_url, None, headers)
+            parents = urllib2.urlopen(req, timeout=TIMEOUT).read()
+        except urllib2.HTTPError:
+            raise UserError(_("The Google Template cannot be found. Maybe it has been deleted."))
+        parents_dict = json.loads(parents)
+
+        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)
+        data = {"title": name_gdocs, "description": record_url, "parents": parents_dict['parents']}
+        request_url = "https://www.googleapis.com/drive/v2/files/%s/copy?access_token=%s" % (template_id, access_token)
+        headers = {'Content-type': 'application/json', 'Accept': 'text/plain'}
+        data_json = json.dumps(data)
+        # resp, content = Http().request(request_url, "POST", data_json, headers)
+        req = urllib2.Request(request_url, data_json, headers)
+        content = urllib2.urlopen(req, timeout=TIMEOUT).read()
+        content = json.loads(content)
+        res = {}
+        if content.get('alternateLink'):
+            attach_pool = self.pool.get("ir.attachment")
+            attach_vals = {'res_model': res_model, 'name': name_gdocs, 'res_id': res_id, 'type': 'url', 'url': content['alternateLink']}
+            res['id'] = attach_pool.create(cr, uid, attach_vals)
+            # Commit in order to attach the document to the current object instance, even if the permissions has not been written.
+            cr.commit()
+            res['url'] = content['alternateLink']
+            key = self._get_key_from_url(res['url'])
+            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)
+            data = {'role': 'writer', 'type': 'anyone', 'value': '', 'withLink': True}
+            try:
+                req = urllib2.Request(request_url, json.dumps(data), headers)
+                urllib2.urlopen(req, timeout=TIMEOUT)
+            except urllib2.HTTPError:
+                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)
+            user = self.pool['res.users'].browse(cr, uid, uid, context=context)
+            if user.email:
+                data = {'role': 'writer', 'type': 'user', 'value': user.email}
+                try:
+                    req = urllib2.Request(request_url, json.dumps(data), headers)
+                    urllib2.urlopen(req, timeout=TIMEOUT)
+                except urllib2.HTTPError:
+                    pass
+        return res
+
+    def get_google_drive_config(self, cr, uid, res_model, res_id, context=None):
+        '''
+        Function called by the js, when no google doc are yet associated with a record, with the aim to create one. It
+        will first seek for a google.docs.config associated with the model `res_model` to find out what's the template
+        of google doc to copy (this is usefull if you want to start with a non-empty document, a type or a name
+        different than the default values). If no config is associated with the `res_model`, then a blank text document
+        with a default name is created.
+          :param res_model: the object for which the google doc is created
+          :param ids: the list of ids of the objects for which the google doc is created. This list is supposed to have
+            a length of 1 element only (batch processing is not supported in the code, though nothing really prevent it)
+          :return: the config id and config name
+        '''
+        if not res_id:
+            raise UserError(_("Creating google drive may only be done by one at a time."))
+        # check if a model is configured with a template
+        config_ids = self.search(cr, uid, [('model_id', '=', res_model)], context=context)
+        configs = []
+        for config in self.browse(cr, uid, config_ids, context=context):
+            if config.filter_id:
+                if (config.filter_id.user_id and config.filter_id.user_id.id != uid):
+                    #Private
+                    continue
+                domain = [('id', 'in', [res_id])] + eval(config.filter_id.domain)
+                local_context = context and context.copy() or {}
+                local_context.update(eval(config.filter_id.context))
+                google_doc_configs = self.pool.get(config.filter_id.model_id).search(cr, uid, domain, context=local_context)
+                if google_doc_configs:
+                    configs.append({'id': config.id, 'name': config.name})
+            else:
+                configs.append({'id': config.id, 'name': config.name})
+        return configs
+
+    def _get_key_from_url(self, url):
+        mo = re.search("(key=|/d/)([A-Za-z0-9-_]+)", url)
+        if mo:
+            return mo.group(2)
+        return None
+
+    def _resource_get(self, cr, uid, ids, name, arg, context=None):
+        result = {}
+        for data in self.browse(cr, uid, ids, context):
+            mo = self._get_key_from_url(data.google_drive_template_url)
+            if mo:
+                result[data.id] = mo
+            else:
+                raise UserError(_("Please enter a valid Google Document URL."))
+        return result
+
+    def _client_id_get(self, cr, uid, ids, name, arg, context=None):
+        result = {}
+        client_id = self.pool['ir.config_parameter'].get_param(cr, SUPERUSER_ID, 'google_drive_client_id')
+        for config_id in ids:
+            result[config_id] = client_id
+        return result
+
+    _columns = {
+        'name': fields.char('Template Name', required=True),
+        'model_id': fields.many2one('ir.model', 'Model', ondelete='set null', required=True),
+        'model': fields.related('model_id', 'model', type='char', string='Model', readonly=True),
+        'filter_id': fields.many2one('ir.filters', 'Filter', domain="[('model_id', '=', model)]"),
+        'google_drive_template_url': fields.char('Template URL', required=True, size=1024),
+        'google_drive_resource_id': fields.function(_resource_get, type="char", string='Resource Id'),
+        'google_drive_client_id': fields.function(_client_id_get, type="char", string='Google Client '),
+        '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),
+        'active': fields.boolean('Active'),
+    }
+
+    def onchange_model_id(self, cr, uid, ids, model_id, context=None):
+        res = {}
+        if model_id:
+            model = self.pool['ir.model'].browse(cr, uid, model_id, context=context)
+            res['value'] = {'model': model.model}
+        else:
+            res['value'] = {'filter_id': False, 'model': False}
+        return res
+
+    _defaults = {
+        'name_template': 'Document %(name)s',
+        'active': True,
+    }
+
+    def _check_model_id(self, cr, uid, ids, context=None):
+        config_id = self.browse(cr, uid, ids[0], context=context)
+        if config_id.filter_id and config_id.model_id.model != config_id.filter_id.model_id:
+            return False
+        return True
+
+    _constraints = [
+        (_check_model_id, 'Model of selected filter is not matching with model of current template.', ['model_id', 'filter_id']),
+    ]
+
+    def get_google_scope(self):
+        return 'https://www.googleapis.com/auth/drive https://www.googleapis.com/auth/drive.file'
+
+
+class base_config_settings(osv.TransientModel):
+    _inherit = "base.config.settings"
+
+    def _get_drive_uri(self, cr, uid, ids, field_name, arg, context=None):
+        return {
+            wizard_id: self.default_get(cr, uid, ['google_drive_uri']).get('google_drive_uri')
+            for wizard_id in ids
+        }
+
+    def _get_wizard_ids(self, cr, uid, ids, context=None):
+        result = []
+        if any(rec.key in ['google_drive_client_id', 'google_redirect_uri'] for rec in self.browse(cr, uid, ids, context=context)):
+            result.extend(self.pool['base.config.settings'].search(cr, uid, [], context=context))
+        return result
+
+    _columns = {
+        'google_drive_authorization_code': fields.char('Authorization Code'),
+        'google_drive_uri': fields.function(_get_drive_uri, string='URI', help="The URL to generate the authorization code from Google", type="char", store={
+            'ir.config_parameter': (_get_wizard_ids, None, 20),
+        }),  # TODO: 1. in master, remove the store, there is no reason for this field to be stored. It's just a dynamic link.
+             # TODO: 2. when converted to the new API, the code to get the default value can be moved to the compute method directly, and the default value can be removed
+             #          the only reason the default value is defined is because function fields are not computed in draft mode in the old API.
+    }
+    _defaults = {
+        '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),
+        '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),
+    }
+
+    def set_google_authorization_code(self, cr, uid, ids, context=None):
+        ir_config_param = self.pool['ir.config_parameter']
+        config = self.browse(cr, uid, ids[0], context)
+        auth_code = config.google_drive_authorization_code
+        if auth_code and auth_code != ir_config_param.get_param(cr, uid, 'google_drive_authorization_code', context=context):
+            refresh_token = self.pool['google.service'].generate_refresh_token(cr, uid, 'drive', config.google_drive_authorization_code, context=context)
+            ir_config_param.set_param(cr, uid, 'google_drive_authorization_code', auth_code, groups=['base.group_system'])
+            ir_config_param.set_param(cr, uid, 'google_drive_refresh_token', refresh_token, groups=['base.group_system'])