Add PermissionsOriginController (#1603)

4 files changed, 244 insertions, 1 deletions

diff --git a/ext/css/permissions.css b/ext/css/permissions.css
new file mode 100644
index 00000000..9a846841
--- /dev/null
+++ b/ext/css/permissions.css
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2021  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#permissions-origin-list {
+    display: grid;
+    grid-template-columns: auto 1fr auto;
+    grid-template-rows: auto;
+    align-items: center;
+    justify-content: center;
+}
+.permissions-origin-index {
+    margin: 0 0.5em;
+}
+input[type=text].permissions-origin-input {
+    width: auto;
+    justify-self: stretch;
+}
+.permissions-origin-button {
+    justify-self: center;
+    margin-left: 0.5em;
+}
diff --git a/ext/js/pages/permissions-main.js b/ext/js/pages/permissions-main.js
index 3cf531a6..d36859ec 100644
--- a/ext/js/pages/permissions-main.js
+++ b/ext/js/pages/permissions-main.js
@@ -17,6 +17,8 @@
 
 /* global
  * DocumentFocusController
+ * ModalController
+ * PermissionsOriginController
  * PermissionsToggleController
  * PersistentStorageController
  * SettingsController
@@ -95,12 +97,18 @@ function setupPermissionsToggles() {
             permissionsCheckboxes[i].checked = permissions[i];
         }
 
+        const modalController = new ModalController();
+        modalController.prepare();
+
         const settingsController = new SettingsController(0);
         settingsController.prepare();
 
         const permissionsToggleController = new PermissionsToggleController(settingsController);
         permissionsToggleController.prepare();
 
+        const permissionsOriginController = new PermissionsOriginController(settingsController);
+        permissionsOriginController.prepare();
+
         const persistentStorageController = new PersistentStorageController();
         persistentStorageController.prepare();
 
@@ -108,7 +116,7 @@ function setupPermissionsToggles() {
 
         document.documentElement.dataset.loaded = 'true';
 
-        const settingsDisplayController = new SettingsDisplayController(settingsController, null);
+        const settingsDisplayController = new SettingsDisplayController(settingsController, modalController);
         settingsDisplayController.prepare();
     } catch (e) {
         log.error(e);
diff --git a/ext/js/pages/settings/permissions-origin-controller.js b/ext/js/pages/settings/permissions-origin-controller.js
new file mode 100644
index 00000000..adb4c1d9
--- /dev/null
+++ b/ext/js/pages/settings/permissions-origin-controller.js
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2021  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+class PermissionsOriginController {
+    constructor(settingsController) {
+        this._settingsController = settingsController;
+        this._originContainer = null;
+        this._originEmpty = null;
+        this._originToggleNodes = null;
+        this._addOriginInput = null;
+        this._errorContainer = null;
+        this._originContainerChildren = [];
+        this._eventListeners = new EventListenerCollection();
+    }
+
+    async prepare() {
+        this._originContainer = document.querySelector('#permissions-origin-list');
+        this._originEmpty = document.querySelector('#permissions-origin-list-empty');
+        this._originToggleNodes = document.querySelectorAll('.permissions-origin-toggle');
+        this._addOriginInput = document.querySelector('#permissions-origin-new-input');
+        this._errorContainer = document.querySelector('#permissions-origin-list-error');
+        const addButton = document.querySelector('#permissions-origin-add');
+
+        for (const node of this._originToggleNodes) {
+            node.addEventListener('change', this._onOriginToggleChange.bind(this), false);
+        }
+        addButton.addEventListener('click', this._onAddButtonClick.bind(this), false);
+
+        this._settingsController.on('permissionsChanged', this._onPermissionsChanged.bind(this));
+        await this._updatePermissions();
+    }
+
+    // Private
+
+    _onPermissionsChanged({permissions}) {
+        this._eventListeners.removeAllEventListeners();
+        for (const node of this._originContainerChildren) {
+            if (node.parentNode === null) { continue; }
+            node.parentNode.removeChild(node);
+        }
+        this._originContainerChildren = [];
+
+        const originsSet = new Set(permissions.origins);
+        for (const node of this._originToggleNodes) {
+            node.checked = originsSet.has(node.dataset.origin);
+        }
+
+        let any = false;
+        const excludeOrigins = new Set([
+            '<all_urls>'
+        ]);
+        const fragment = document.createDocumentFragment();
+        for (const origin of permissions.origins) {
+            if (excludeOrigins.has(origin)) { continue; }
+            const node = this._settingsController.instantiateTemplateFragment('permissions-origin');
+            const input = node.querySelector('.permissions-origin-input');
+            const menuButton = node.querySelector('.permissions-origin-button');
+            input.value = origin;
+            this._eventListeners.addEventListener(menuButton, 'menuClose', this._onOriginMenuClose.bind(this, origin), false);
+            this._originContainerChildren.push(...node.children);
+            fragment.appendChild(node);
+            any = true;
+        }
+        this._originContainer.insertBefore(fragment, this._originContainer.firstChild);
+        this._originEmpty.hidden = any;
+
+        this._errorContainer.hidden = true;
+    }
+
+    _onOriginToggleChange(e) {
+        const node = e.currentTarget;
+        const value = node.checked;
+        node.checked = !value;
+
+        const {origin} = node.dataset;
+        this._setOriginPermissionEnabled(origin, value);
+    }
+
+    _onOriginMenuClose(origin) {
+        this._setOriginPermissionEnabled(origin, false);
+    }
+
+    _onAddButtonClick() {
+        this._addOrigin();
+    }
+
+    async _addOrigin() {
+        const origin = this._addOriginInput.value;
+        const added = await this._setOriginPermissionEnabled(origin, true);
+        if (added) {
+            this._addOriginInput.value = '';
+        }
+    }
+
+    async _updatePermissions() {
+        const permissions = await this._settingsController.permissionsUtil.getAllPermissions();
+        this._onPermissionsChanged({permissions});
+    }
+
+    async _setOriginPermissionEnabled(origin, enabled) {
+        let added = false;
+        try {
+            added = await this._settingsController.permissionsUtil.setPermissionsGranted({origins: [origin]}, enabled);
+        } catch (e) {
+            this._errorContainer.hidden = false;
+            this._errorContainer.textContent = e.message;
+        }
+        if (!added) { return false; }
+        await this._updatePermissions();
+        return true;
+    }
+}
diff --git a/ext/permissions.html b/ext/permissions.html
index 4aa0fd1f..e5be7219 100644
--- a/ext/permissions.html
+++ b/ext/permissions.html
@@ -13,6 +13,7 @@
     <link rel="icon" type="image/png" href="/images/icon128.png" sizes="128x128">
     <link rel="stylesheet" type="text/css" href="/css/material.css">
     <link rel="stylesheet" type="text/css" href="/css/settings.css">
+    <link rel="stylesheet" type="text/css" href="/css/permissions.css">
 </head>
 <body>
 
@@ -175,6 +176,14 @@
                 <label class="toggle"><input type="checkbox" id="storage-persistent-checkbox"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
             </div>
         </div></div>
+        <div class="settings-item settings-item-button" data-modal-action="show,origins"><div class="settings-item-inner">
+            <div class="settings-item-left">
+                <div class="settings-item-label">Configure allowed origins&hellip;</div>
+            </div>
+            <div class="settings-item-right open-panel-button-container">
+                <button class="icon-button"><span class="icon-button-inner"><span class="icon" data-icon="material-right-arrow"></span></span></button>
+            </div>
+        </div></div>
     </div>
 
     <div class="footer-padding"></div>
@@ -182,6 +191,66 @@
 </div>
 </div></div>
 
+
+<!-- Auxiliary content -->
+<div id="popup-menus"></div>
+
+
+<!-- Keyboard shortcuts templates -->
+<div id="origins-modal" class="modal" tabindex="-1" role="dialog" hidden><div class="modal-content">
+    <div class="modal-header">
+        <div class="modal-title">Allowed Origins</div>
+        <div class="modal-header-button-container">
+            <div class="modal-header-button-group">
+                <button class="icon-button modal-header-button" data-modal-action="expand"><span class="icon-button-inner"><span class="icon" data-icon="expand"></span></span></button>
+                <button class="icon-button modal-header-button" data-modal-action="collapse"><span class="icon-button-inner"><span class="icon" data-icon="collapse"></span></span></button>
+            </div>
+        </div>
+    </div>
+    <div class="modal-body">
+        <div class="settings-item"><div class="settings-item-inner">
+            <div class="settings-item-left">
+                <div class="settings-item-label">Allow access to all URLs</div>
+            </div>
+            <div class="settings-item-right">
+                <label class="toggle"><input type="checkbox" class="permissions-origin-toggle" data-origin="&lt;all_urls&gt;"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
+            </div>
+        </div></div>
+        <div class="settings-item">
+            <div class="settings-item-inner">
+                <div class="settings-item-left">
+                    <div class="settings-item-label">Additional origins</div>
+                </div>
+            </div>
+            <div class="settings-item-children">
+                <div id="permissions-origin-list" class="generic-list">
+                    <div class="permissions-origin-index generic-list-index-prefix"></div>
+                    <input type="text" class="permissions-origin-input horizontal-flex-fill" autocomplete="off" spellcheck="false" id="permissions-origin-new-input">
+                    <button class="low-emphasis permissions-origin-button" id="permissions-origin-add">Add</button>
+                </div>
+                <div id="permissions-origin-list-empty" class="margin-above">
+                    No additional origins specified.
+                </div>
+                <div id="permissions-origin-list-error" class="margin-above danger-text" hidden></div>
+            </div>
+        </div>
+    </div>
+    <div class="modal-footer">
+        <button class="low-emphasis" data-modal-action="hide">Close</button>
+    </div>
+</div></div>
+
+<template id="permissions-origin-template">
+    <div class="permissions-origin-index generic-list-index-prefix"></div>
+    <input type="text" class="permissions-origin-input horizontal-flex-fill" autocomplete="off" spellcheck="false" readonly>
+    <button class="icon-button permissions-origin-menu-button permissions-origin-button" data-menu="permissions-origin-menu" data-menu-position="below left"><span class="icon-button-inner"><span class="icon" data-icon="kebab-menu"></span></span></button>
+</template>
+
+<template id="permissions-origin-menu-template"><div class="popup-menu-container" tabindex="-1" role="dialog"><div class="popup-menu"><div class="popup-menu-body">
+    <button class="popup-menu-item" data-menu-action="remove">Remove</button>
+</div></div></div></template>
+
+
 <!-- Scripts -->
 <script src="/js/core.js"></script>
 
@@ -193,7 +262,12 @@
 <script src="/js/data/permissions-util.js"></script>
 <script src="/js/dom/document-focus-controller.js"></script>
 <script src="/js/dom/html-template-collection.js"></script>
+<script src="/js/dom/panel-element.js"></script>
+<script src="/js/dom/popup-menu.js"></script>
 <script src="/js/dom/selector-observer.js"></script>
+<script src="/js/pages/settings/modal.js"></script>
+<script src="/js/pages/settings/modal-controller.js"></script>
+<script src="/js/pages/settings/permissions-origin-controller.js"></script>
 <script src="/js/pages/settings/permissions-toggle-controller.js"></script>
 <script src="/js/pages/settings/persistent-storage-controller.js"></script>
 <script src="/js/pages/settings/settings-controller.js"></script>