[FIX] google_spreadsheet: show instructions to manually create Google Sheet

On October 3rd 2022 the Google OOB authentication flow will stop working.

From that date on, this module will stop working since it uses the
access_token obtained in the `google_drive` module to create the requested
spreadsheet inside the user's own Google Drive account.

Instead we will display instructions to the users to allow them to
manually create the requested document.

task-2977578

closes odoo/odoo#99988

Signed-off-by: Kevin Baptiste <kba@odoo.com>

addons/google_spreadsheet/models/google_drive.py

@@ -26,21 +26,8 @@ class GoogleDrive(models.Model):
     def write_config_formula(self, attachment_id, spreadsheet_key, model, domain, groupbys, view_id):
         access_token = self.get_access_token(scope='https://www.googleapis.com/auth/spreadsheets')
 
-        fields = self.env[model].fields_view_get(view_id=view_id, view_type='tree')
-        doc = etree.XML(fields.get('arch'))
-        display_fields = []
-        for node in doc.xpath("//field"):
-            if node.get('modifiers'):
-                modifiers = json.loads(node.get('modifiers'))
-                if not modifiers.get('invisible') and not modifiers.get('column_invisible'):
-                    display_fields.append(node.get('name'))
-        fields = " ".join(display_fields)
-        domain = domain.replace("'", r"\'").replace('"', "'").replace('True', 'true').replace('False', 'false')
-        if groupbys:
-            fields = "%s %s" % (groupbys, fields)
-            formula = '=oe_read_group("%s";"%s";"%s";"%s")' % (model, fields, groupbys, domain)
-        else:
-            formula = '=oe_browse("%s";"%s";"%s")' % (model, fields, domain)
+        formula = self._get_data_formula(model, domain, groupbys, view_id)
+
         url = self.env['ir.config_parameter'].sudo().get_param('web.base.url')
         dbname = self._cr.dbname
         user = self.env['res.users'].browse(self.env.user.id).read(['login', 'password'])[0]
@@ -74,6 +61,24 @@ class GoogleDrive(models.Model):
             self.env['ir.attachment'].browse(attachment_id).write({'description': description})
         return True
 
+    def _get_data_formula(self, model, domain, groupbys, view_id):
+        fields = self.env[model].fields_view_get(view_id=view_id, view_type='tree')
+        doc = etree.XML(fields.get('arch'))
+        display_fields = []
+        for node in doc.xpath("//field"):
+            if node.get('modifiers'):
+                modifiers = json.loads(node.get('modifiers'))
+                if not modifiers.get('invisible') and not modifiers.get('column_invisible'):
+                    display_fields.append(node.get('name'))
+        fields = " ".join(display_fields)
+        domain = domain.replace("'", r"\'").replace('"', "'").replace('True', 'true').replace('False', 'false')
+        if groupbys:
+            fields = "%s %s" % (groupbys, fields)
+            formula = '=oe_read_group("%s";"%s";"%s";"%s")' % (model, fields, groupbys, domain)
+        else:
+            formula = '=oe_browse("%s";"%s";"%s")' % (model, fields, domain)
+        return formula
+
     @api.model
     def set_spreadsheet(self, model, domain, groupbys, view_id):
         try:
@@ -81,6 +86,14 @@ class GoogleDrive(models.Model):
         except ValueError:
             raise
         config = self.browse(config_id)
+
+        if self._module_deprecated():
+            return {
+                'url': config.google_drive_template_url,
+                'deprecated': True,
+                'formula': self._get_data_formula(model, domain, groupbys, view_id),
+            }
+
         title = 'Spreadsheet %s' % model
         res = self.copy_doc(False, config.google_drive_resource_id, title, model)
 

addons/google_spreadsheet/static/src/js/add_to_google_spreadsheet_menu.js

@@ -11,6 +11,8 @@ var Widget = require('web.Widget');
 
 var QWeb = core.qweb;
 
+var Dialog = require('web.Dialog');
+
 var AddToGoogleSpreadsheetMenu = Widget.extend({
     events: _.extend({}, Widget.prototype.events, {
         'click .add_to_spreadsheet': '_onAddToSpreadsheetClick',
@@ -62,9 +64,19 @@ var AddToGoogleSpreadsheetMenu = Widget.extend({
         var domain = searchQuery.domain;
         var groupBys = pyUtils.eval('groupbys', searchQuery.groupBys).join(" ");
         var ds = new data.DataSet(this, 'google.drive.config');
+        this.dialog = null;
+        var self = this;
 
         ds.call('set_spreadsheet', [modelName, Domain.prototype.arrayToString(domain), groupBys, list_view_id])
             .then(function (res) {
+                if (res.deprecated) {
+                    self.dialog = new Dialog(this, {
+                        title: _('Google Spreadsheet'),
+                        $content: QWeb.render('GoogleSpreadsheet.FormulaDialog', {url: res.url, formula: res.formula}),
+                    })
+                    self.dialog.open();
+                    return;
+                }
                 if (res.url){
                     window.open(res.url, '_blank');
                 }

addons/google_spreadsheet/static/src/xml/addtospreadsheet.xml

@@ -2,4 +2,15 @@
     <div t-name="SearchView.addtogooglespreadsheet">
         <a class="add_to_spreadsheet dropdown-item">Add to Google Spreadsheet</a>
     </div>
+
+    <div t-name="GoogleSpreadsheet.FormulaDialog">
+        <p>To insert this data inside of a Google Sheet:</p>
+        <ul>
+            <li>Duplicate the <a t-att-href="url" target="_blank">Spreadsheet Template</a></li>
+            <li>Setup your Odoo credentials in the sheet via the <code>Odoo &gt; Settings</code> menu</li>
+            <li>Paste the following formula in your spreadsheet:<br/>
+                <code><t t-esc="formula"/></code>
+            </li>
+        </ul>
+    </div>
 </template>

addons/google_spreadsheet/views/res_config_settings_views.xml

@@ -6,14 +6,7 @@
         <field name="model">res.config.settings</field>
         <field name="inherit_id" ref="base_setup.res_config_settings_view_form" />
         <field name="arch" type="xml">
-            <xpath expr="//div[@id='msg_module_google_spreadsheet']" position="replace">
-                <div class="content-group" attrs="{'invisible': [('module_google_spreadsheet','=',False)]}">
-                        <div class="content-group mt16">
-                            Please use the settings of Google Drive
-                            on the left or above.
-                        </div>
-                </div>
-            </xpath>
+            <xpath expr="//div[@id='msg_module_google_spreadsheet']" position="replace"/>
         </field>
     </record>
 </odoo>