impersonate_user: add unimpersonate systray button

impersonate_user/__init__.py

@@ -1 +1,2 @@
 from . import models
+from . import controllers

impersonate_user/__manifest__.py

@@ -25,11 +25,16 @@
     "author": "Bemade Inc.",
     "website": "http://www.bemade.org",
     "license": "LGPL-3",
-    "depends": ["base"],
+    "depends": ["web"],
     "data": [
         "views/impersonation_views.xml",
     ],
-    "assets": {},
+    "assets": {
+        "web.assets_backend": [
+            "impersonate_user/static/src/**/*.js",
+            "impersonate_user/static/src/**/*.xml",
+        ]
+    },
     "installable": True,
     "auto_install": False,
 }

impersonate_user/controllers/__init__.py

@@ -0,0 +1 @@
+from . import main

impersonate_user/controllers/main.py

@@ -0,0 +1,9 @@
+from odoo import http
+from odoo.http import request
+
+
+class UserImpersonationController(http.Controller):
+
+    @http.route("/unimpersonate", type="json", auth="user")
+    def unimpersonate(self):
+        return request.env["res.users"].sudo().unimpersonate()

impersonate_user/models/__init__.py

@@ -1 +1,2 @@
 from . import res_users
+from . import ir_http

impersonate_user/models/ir_http.py

@@ -0,0 +1,11 @@
+from odoo import models
+from odoo.http import request
+
+
+class IrHttp(models.AbstractModel):
+    _inherit = "ir.http"
+
+    def session_info(self):
+        result = super().session_info()
+        result["user_impersonated"] = bool(request.session.get("original_uid", False))
+        return result

impersonate_user/models/res_users.py

@@ -1,4 +1,4 @@
-from odoo import models, fields
+from odoo import models, fields, _, api
 from odoo.exceptions import AccessError
 from odoo.http import request
 
@@ -22,8 +22,8 @@ class ResUsers(models.Model):
             "target": "self",
         }
 
+    @api.model
     def unimpersonate(self):
-        self.ensure_one()
         original_uid = request.session.pop("original_uid", False)
         if original_uid:
             request.session.uid = original_uid

impersonate_user/static/src/systray_unimpersonate_button.esm.js

@@ -0,0 +1,27 @@
+/** @odoo-module **/
+
+import {Component} from "@odoo/owl";
+import {useService} from "@web/core/utils/hooks";
+import {session} from "@web/session";
+import {registry} from "@web/core/registry";
+
+export class SystrayUnimpersonateButton extends Component {
+  setup() {
+    this.rpc = useService("rpc");
+    this.action = useService("action");
+  }
+
+  async unimpersonate() {
+    this.rpc("/unimpersonate", {}).then((result) => this.action.doAction(result));
+  }
+
+  get isVisible() {
+    return session.user_impersonated;
+  }
+}
+
+SystrayUnimpersonateButton.props = {};
+SystrayUnimpersonateButton.template = "impersonate_user.SystrayUnimpersonateButton";
+registry.category("systray").add("unimpersonate_button", {
+  Component: SystrayUnimpersonateButton,
+});

impersonate_user/static/src/systray_unimpersonate_button.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="impersonate_user.SystrayUnimpersonateButton">
+        <div t-if="isVisible" class="o-dropdown dropdown o-dropdown--no-caret">
+            <button
+        type="button"
+        t-on-click="unimpersonate"
+        class="dropdown-toggle o-dropdown--narrow"
+        title="Unimpersonate"
+      >
+                <i class="oi oi-close" role="img" aria-label="Unimpersonate" />
+            </button>
+        </div>
+    </t>
+</templates>