timesheet controller refactoring (#796)

assets/js/plugins/KimaiToolbarAction.js

@@ -0,0 +1,56 @@
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+import KimaiPlugin from '../KimaiPlugin';
+
+/**
+ * Needs to be initialized with a class name.
+ *
+ * A link like <a href=# class=remoteLink> can be activated with:
+ * new KimaiToolbarAction('remoteLink')
+ *
+ * @param selector
+ */
+export default class KimaiToolbarAction extends KimaiPlugin {
+
+    constructor(selector) {
+        super();
+        this.selector = selector;
+    }
+
+    init() {
+        const self = this;
+        document.addEventListener('click', function(event) {
+            let target = event.target;
+            while (!target.matches('body')) {
+                if (target.classList.contains(self.selector)) {
+                    const form = document.querySelector('div.toolbar form.navbar-form');
+                    if (form === null) {
+                        return;
+                    }
+                    const prevAction = form.action;
+                    const prevMethod = form.method;
+                    form.target = '_blank';
+                    form.action = target.href;
+                    if (target.dataset.method !== undefined) {
+                        form.method = target.dataset.method;
+                    }
+                    form.submit();
+                    form.target = '';
+                    form.action = prevAction;
+                    form.method = prevMethod;
+
+                    event.preventDefault();
+                    event.stopPropagation();
+                }
+
+                target = target.parentNode;
+            }
+        });
+    }
+
+}