[IMP] web, *: display warning/error in frontend

* = account, iap, point_of_sale

Removing the CrashManager templates from base.xml and moving
it to a new file (crash_manager.xml) to allow lazy loading the required
xml only when a crash occurs (necessary for the frontend as no xml is
pre-loaded).

All rpc errors/warnings are now displayed using the same modal system as
the backend (crash_manager.js).

CrashManager will now return the WarningDialog and ErrorDialog
in addition to the CrashManager itself.
In some cases an instance of CrashManager was created just to
display a warning/error dialog.

In the backend all rpc errors but sessionExpired will be logged.
If the exception is a warning, NotFound (403) or except_orm, it will be
a warning log. The rest will be exception log.

In the frontend all rpc errors will be logged using console.debug
instead of console.warn and console.error. This way we can trigger
rpc errors in tests without failing them. If a real error happend
during a test it will fall back on the backend logger to fail the test.

Part of https://github.com/odoo/odoo/pull/32132
task-1894820

5 files changed, 123 insertions, 68 deletions

diff --git a/addons/web/static/src/js/chrome/abstract_web_client.js b/addons/web/static/src/js/chrome/abstract_web_client.js
index 5adaaa36783..270f2871afe 100644
--- a/addons/web/static/src/js/chrome/abstract_web_client.js
+++ b/addons/web/static/src/js/chrome/abstract_web_client.js
@@ -15,9 +15,8 @@ var ActionManager = require('web.ActionManager');
 var concurrency = require('web.concurrency');
 var core = require('web.core');
 var config = require('web.config');
-var crash_manager = require('web.crash_manager');
+var WarningDialog = require('web.CrashManager').WarningDialog;
 var data_manager = require('web.data_manager');
-var Dialog = require('web.Dialog');
 var dom = require('web.dom');
 var KeyboardNavigationMixin = require('web.KeyboardNavigationMixin');
 var Loading = require('web.Loading');
@@ -29,7 +28,6 @@ var utils = require('web.utils');
 var Widget = require('web.Widget');
 
 var _t = core._t;
-var qweb = core.qweb;
 
 var AbstractWebClient = Widget.extend(ServiceProviderMixin, KeyboardNavigationMixin, {
     dependencies: ['notification'],
@@ -393,11 +391,9 @@ var AbstractWebClient = Widget.extend(ServiceProviderMixin, KeyboardNavigationMi
     _onDisplayWarning: function (e) {
         var data = e.data;
         if (data.type === 'dialog') {
-            new Dialog(this, {
-                size: 'medium',
+            new WarningDialog(this, {
                 title: data.title,
-                $content: qweb.render("CrashManager.warning", data),
-            }).open({shouldFocusButtons: true});
+            }, data).open();
         } else {
             this.call('notification', 'notify', e.data);
         }
diff --git a/addons/web/static/src/js/core/ajax.js b/addons/web/static/src/js/core/ajax.js
index af7628cc5ea..b17a3f501e6 100644
--- a/addons/web/static/src/js/core/ajax.js
+++ b/addons/web/static/src/js/core/ajax.js
@@ -27,11 +27,7 @@ function _genericJsonRpc (fct_name, params, settings, fct) {
         core.bus.trigger('rpc:result', data, result);
         if (result.error !== undefined) {
             if (result.error.data.arguments[0] !== "bus.Bus not available in test mode") {
-                var func = console.error;
-                if (result.error.data.exception_type === "user_error") {
-                    func = console.log;
-                }
-                func(
+                console.debug(
                     "Server application error\n",
                     "Error code:", result.error.code, "\n",
                     "Error message:", result.error.message, "\n",
diff --git a/addons/web/static/src/js/services/crash_manager.js b/addons/web/static/src/js/services/crash_manager.js
index 7b3469e5e47..8681a869aba 100644
--- a/addons/web/static/src/js/services/crash_manager.js
+++ b/addons/web/static/src/js/services/crash_manager.js
@@ -4,21 +4,76 @@ odoo.define('web.CrashManager', function (require) {
 var ajax = require('web.ajax');
 var core = require('web.core');
 var Dialog = require('web.Dialog');
+var Widget = require('web.Widget');
 
-var QWeb = core.qweb;
 var _t = core._t;
 var _lt = core._lt;
 
 var map_title ={
-    user_error: _lt('Warning'),
-    warning: _lt('Warning'),
-    access_error: _lt('Access Error'),
-    missing_error: _lt('Missing Record'),
-    validation_error: _lt('Validation Error'),
-    except_orm: _lt('Global Business Error'),
-    access_denied: _lt('Access Denied'),
+    user_error: _lt("User Error"),
+    warning: _lt("Warning"),
+    access_error: _lt("Access Error"),
+    missing_error: _lt("Missing Record"),
+    validation_error: _lt("Validation Error"),
+    except_orm: _lt("Global Business Error"),
+    access_denied: _lt("Access Denied"),
 };
 
+/**
+ * An extension of Dialog Widget to render the warnings and errors on the website.
+ * Extend it with your template of choice like ErrorDialog/WarningDialog
+ */
+var CrashManagerDialog = Dialog.extend({
+    xmlDependencies: (Dialog.prototype.xmlDependencies || []).concat(
+        ['/web/static/src/xml/crash_manager.xml']
+    ),
+
+    /**
+     * @param {Object} error
+     * @param {string} error.message    the message in Warning/Error Dialog
+     * @param {string} error.traceback  the traceback in ErrorDialog
+     *
+     * @constructor
+     */
+    init: function (parent, options, error) {
+        this._super.apply(this, [parent, options]);
+        this.message = error.message;
+        this.traceback = error.traceback;
+    },
+});
+
+var ErrorDialog = CrashManagerDialog.extend({
+    template: 'CrashManager.error',
+});
+
+var WarningDialog = CrashManagerDialog.extend({
+    template: 'CrashManager.warning',
+
+    /**
+     * Sets size to medium by default.
+     *
+     * @override
+     */
+    init: function (parent, options, error) {
+        this._super(parent, _.extend({
+            size: 'medium',
+       }, options), error);
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * Focuses the ok button.
+     *
+     * @override
+     */
+    open: function () {
+        this._super({shouldFocusButtons: true});
+    },
+});
+
 var CrashManager = core.Class.extend({
     init: function () {
         var self = this;
@@ -129,8 +184,8 @@ var CrashManager = core.Class.extend({
             return;
         }
         if (_.has(map_title, error.data.exception_type)) {
-            if(error.data.exception_type === 'except_orm'){
-                if(error.data.arguments[1]) {
+            if (error.data.exception_type === 'except_orm') {
+                if (error.data.arguments[1]) {
                     error = _.extend({}, error,
                                 {
                                     data: _.extend({}, error.data,
@@ -169,26 +224,30 @@ var CrashManager = core.Class.extend({
             this.show_error(error);
         }
     },
-    show_warning: function(error) {
+    show_warning: function (error) {
         if (!this.active) {
             return;
         }
-        return new Dialog(this, {
-            size: 'medium',
-            title: _.str.capitalize(error.type || error.message) || _t("Odoo Warning"),
+        var message = error.data ? error.data.message : error.message;
+        return new WarningDialog(this, {
+            title: _.str.capitalize(error.type) || _t("Odoo Warning"),
             subtitle: error.data.title,
-            $content: $(QWeb.render('CrashManager.warning', {error: error}))
-        }).open({shouldFocusButtons:true});
+        }, {
+            message: message,
+        }).open();
     },
-    show_error: function(error) {
+    show_error: function (error) {
         if (!this.active) {
             return;
         }
-        var dialog = new Dialog(this, {
-            title: _.str.capitalize(error.type || error.message) || _t("Odoo Error"),
-            $content: $(QWeb.render('CrashManager.error', {error: error}))
+        var dialog = new ErrorDialog(this, {
+            title: _.str.capitalize(error.type) || _t("Odoo Error"),
+        }, {
+            message: error.message,
+            traceback: error.data.debug,
         });
 
+
         // When the dialog opens, initialize the copy feature and destroy it when the dialog is closed
         var $clipboardBtn;
         var clipboard;
@@ -256,7 +315,7 @@ var ExceptionHandler = {
  * Handle redirection warnings, which behave more or less like a regular
  * warning, with an additional redirection button.
  */
-var RedirectWarningHandler = Dialog.extend(ExceptionHandler, {
+var RedirectWarningHandler = Widget.extend(ExceptionHandler, {
     init: function(parent, error) {
         this._super(parent);
         this.error = error;
@@ -264,10 +323,8 @@ var RedirectWarningHandler = Dialog.extend(ExceptionHandler, {
     display: function() {
         var self = this;
         var error = this.error;
-        error.data.message = error.data.arguments[0];
 
-        new Dialog(this, {
-            size: 'medium',
+        new WarningDialog(this, {
             title: _.str.capitalize(error.type) || _t("Odoo Warning"),
             buttons: [
                 {text: error.data.arguments[2], classes : "btn-primary", click: function() {
@@ -279,8 +336,9 @@ var RedirectWarningHandler = Dialog.extend(ExceptionHandler, {
                     location.reload();
                 }},
                 {text: _t("Cancel"), click: function() { self.destroy(); }, close: true}
-            ],
-            $content: QWeb.render('CrashManager.warning', {error: error}),
+            ]
+        }, {
+            message: error.data.arguments[0],
         }).open();
     }
 });
@@ -290,9 +348,9 @@ core.crash_registry.add('odoo.exceptions.RedirectWarning', RedirectWarningHandle
 function session_expired(cm) {
     return {
         display: function () {
-            cm.show_warning({type: _t("Odoo Session Expired"), data: {message: _t("Your Odoo session expired. Please refresh the current web page.")}});
+            cm.show_warning({type: _t("Odoo Session Expired"), message: _t("Your Odoo session expired. Please refresh the current web page.")});
         }
-    }
+    };
 }
 core.crash_registry.add('odoo.http.SessionExpiredException', session_expired);
 core.crash_registry.add('werkzeug.exceptions.Forbidden', session_expired);
@@ -302,18 +360,22 @@ core.crash_registry.add('504', function (cm) {
         display: function () {
             cm.show_warning({
                 type: _t("Request timeout"),
-                data: {message: _t("The operation was interrupted. This usually means that the current operation is taking too much time.")}});
+                message: _t("The operation was interrupted. This usually means that the current operation is taking too much time.")});
         }
-    }
+    };
 });
 
-return CrashManager;
+return {
+    CrashManager: CrashManager,
+    ErrorDialog: ErrorDialog,
+    WarningDialog: WarningDialog,
+};
 });
 
 odoo.define('web.crash_manager', function (require) {
 "use strict";
 
-var CrashManager = require('web.CrashManager');
+var CrashManager = require('web.CrashManager').CrashManager;
 return new CrashManager();
 
 });
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 950f24c792c..d214e2e692e 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -120,30 +120,6 @@
     </ul>
 </t>
 
-<div t-name="CrashManager.warning" class="o_dialog_warning" role="alert">
-    <t t-js="d">
-        var message = (d.message !== undefined) ? d.message : d.error.data.message;
-        d.html_error = context.engine.tools.html_escape(message).replace(/\n/g, '<br/>');
-    </t>
-    <t t-raw="html_error"/>
-</div>
-<div t-name="CrashManager.error" class="o_dialog_error">
-    <div class="alert alert-warning clearfix" role="alert">
-        <button class="btn btn-primary float-right ml8 o_clipboard_button">
-            <i class="fa fa-clipboard mr8"/>Copy the full error to clipboard
-        </button>
-        <p><b>An error occurred</b></p>
-        <p>Please use the copy button to report the error to your support service.</p>
-    </div>
-
-    <t t-set="errUID" t-value="_.uniqueId()"/>
-    <button class="btn btn-link" t-att-data-target="'#o_error_detail' + errUID" data-toggle="collapse">See details</button>
-    <div t-att-id="'o_error_detail' + errUID" class="collapse alert alert-danger o_error_detail" role="alert">
-        <pre><t t-esc="error.message"/></pre>
-        <pre><t t-esc="error.data.debug"/></pre>
-    </div>
-</div>
-
 <form t-name="ChangePassword" name="change_password_form" method="POST" aria-atomic="true">
     <div class="o_form_view">
         <table class="o_group o_inner_group o_label_nowrap">
diff --git a/addons/web/static/src/xml/crash_manager.xml b/addons/web/static/src/xml/crash_manager.xml
new file mode 100644
index 00000000000..a6b506c0190
--- /dev/null
+++ b/addons/web/static/src/xml/crash_manager.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates id="template" xml:space="preserve">
+
+<div t-name="CrashManager.warning" class="o_dialog_warning" role="alert">
+    <pre t-esc="widget.message"/>
+</div>
+
+<div t-name="CrashManager.error" class="o_dialog_error">
+    <div class="alert alert-warning clearfix" role="alert">
+        <button class="btn btn-primary float-right ml8 o_clipboard_button">
+            <i class="fa fa-clipboard mr8"/>Copy the full error to clipboard
+        </button>
+        <p><b>An error occurred</b></p>
+        <p>Please use the copy button to report the error to your support service.</p>
+    </div>
+
+    <t t-set="errUID" t-value="_.uniqueId()"/>
+    <button class="btn btn-link" t-att-data-target="'#o_error_detail' + errUID" data-toggle="collapse">See details</button>
+    <div t-att-id="'o_error_detail' + errUID" class="collapse alert alert-danger o_error_detail" role="alert">
+        <pre t-esc="widget.message"/>
+        <pre t-esc="widget.traceback"/>
+    </div>
+</div>
+
+</templates>