[IMP] hr_fleet: overwrite ir.attachment kanban view

In the assignation logs in hr_fleet, it is possible to access the list of
attachments and upload new files to a certain log. However, we currently
enter the form view for ir.attachment to create the record and many technical
fields are shown that are not necessary. This commit overwrites the kanban view
adding an upload button that will open the file upload dialog of the OS and
automatically add the uploaded files to that certain assignation log.

task-2742923

closes odoo/odoo#83755

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

addons/hr_fleet/__manifest__.py

@@ -17,6 +17,14 @@
     'demo': [
         'data/hr_fleet_demo.xml',
     ],
+    'assets': {
+        'web.assets_backend': [
+            'hr_fleet/static/src/js/attachment_kanban.js',
+        ],
+        'web.assets_qweb': [
+            'hr_fleet/static/src/xml/attachment_kanban.xml',
+        ],
+    },
     'auto_install': True,
     'license': 'LGPL-3',
 }

addons/hr_fleet/models/fleet_vehicle_assignation_log.py

@@ -29,6 +29,7 @@ class FleetVehicleAssignationLog(models.Model):
     def action_get_attachment_view(self):
         self.ensure_one()
         res = self.env['ir.actions.act_window']._for_xml_id('base.action_attachment')
+        res['views'] = [[self.env.ref('hr_fleet.view_attachment_kanban_inherit_hr').id, 'kanban']]
         res['domain'] = [('res_model', '=', 'fleet.vehicle.assignation.log'), ('res_id', 'in', self.ids)]
         res['context'] = {'default_res_model': 'fleet.vehicle.assignation.log', 'default_res_id': self.id}
         return res

addons/hr_fleet/static/src/js/attachment_kanban.js

+/** @odoo-module */
+
+import KanbanController from 'web.KanbanController';
+import KanbanView from 'web.KanbanView';
+import viewRegistry from 'web.view_registry';
+import { qweb } from 'web.core';
+import config from 'web.config'
+
+const HRFleetKanbanController = KanbanController.extend({
+    buttons_template: 'HRFleetKanbanView.buttons',
+    events: _.extend({}, KanbanController.prototype.events, {
+        'click .o_button_upload_fleet_attachment': '_onUpload',
+        'change .o_fleet_documents_upload .o_form_binary_form': '_onAddAttachment',
+    }),
+    /**
+     * @override
+     */
+        init: function () {
+        this._super.apply(this, arguments);
+        this.isMobile = config.device.isMobileDevice;
+    },
+
+    start: function () {
+        // define a unique uploadId and a callback method
+        this.fileUploadID = _.uniqueId('hr_fleet_document_upload');
+        $(window).on(this.fileUploadID, () => this.trigger_up('reload'));
+        return this._super.apply(this, arguments);
+    },
+
+    _onUpload: function (event) {
+        // If hidden upload form doesn't exist, create it
+        var $formContainer = this.$('.o_content').find('.o_fleet_documents_upload');
+        if (!$formContainer.length) {
+            $formContainer = $(qweb.render('HRFleet.DocumentsHiddenUploadForm', {widget: this}));
+            $formContainer.appendTo(this.$('.o_content'));
+        }
+        // Trigger the input to select a file
+        this.$('.o_fleet_documents_upload .o_input_file').click();
+    },
+
+    _onAddAttachment: function(ev) {
+        // Auto submit form once we've selected an attachment
+        const $input = $(ev.currentTarget).find('input.o_input_file');
+        if ($input.val() !== '') {
+            const $binaryForm = this.$('.o_fleet_documents_upload form.o_form_binary_form');
+            $binaryForm.submit();
+        }
+    }
+});
+
+const HRFleetKanbanView = KanbanView.extend({
+    config: _.extend({}, KanbanView.prototype.config, {
+        Controller: HRFleetKanbanController,
+    }),
+})
+
+viewRegistry.add('hr_fleet_kanban_view', HRFleetKanbanView);

addons/hr_fleet/static/src/xml/attachment_kanban.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<templates>
+    <t t-name="HRFleet.DocumentsHiddenUploadForm">
+        <div class="d-none o_fleet_documents_upload">
+            <t t-call="HiddenInputFile">
+                <t t-set="multi_upload" t-value="true"/>
+                <t t-set="fileupload_id" t-value="widget.fileUploadID"/>
+                <t t-set="fileupload_action" t-translation="off">/web/binary/upload_attachment</t>
+                <input type="hidden" name="model" t-att-value="'fleet.vehicle.assignation.log'"/>
+                <input type="hidden" name="id" t-att-value="widget.initialState.context.active_id"/>
+            </t>
+        </div>
+    </t>
+    <t t-extend="KanbanView.buttons" t-name="HRFleetKanbanView.buttons">
+        <t t-jquery="button[t-attf-class*=o-kanban-button-new]" t-operation="replace">
+            <button type="button" t-att-class="'d-none d-md-block btn' + (!widget.isMobile ? ' btn-primary' : 'btn-secondary') + ' o_button_upload_fleet_attachment'">
+                Upload
+            </button>
+        </t>
+    </t>
+</templates>

addons/hr_fleet/views/fleet_vehicle_views.xml

@@ -82,4 +82,16 @@
             </xpath>
         </field>
     </record>
+
+    <record id="view_attachment_kanban_inherit_hr" model="ir.ui.view">
+       <field name="name">ir.attachment.kanban.inherit.hr</field>
+       <field name="model">ir.attachment</field>
+       <field name="inherit_id" ref="mail.view_document_file_kanban"/>
+       <field name="mode">primary</field>
+       <field name="arch" type="xml">
+           <xpath expr="//kanban" position="attributes">
+                <attribute name="js_class">hr_fleet_kanban_view</attribute>
+            </xpath>
+       </field>
+   </record>
 </odoo>