Implement storing and loading the server info

Signed-off-by: Michael Weimann <mail@michael-weimann.eu>

6 files changed, 226 insertions, 23 deletions

diff --git a/settings/Controller/ServerInfoSettingsController.php b/settings/Controller/ServerInfoSettingsController.php
new file mode 100644
index 00000000000..d1f411592d4
--- /dev/null
+++ b/settings/Controller/ServerInfoSettingsController.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018 Michael Weimann <mail@michael-weimann.eu>
+ *
+ * @author Michael Weimann <mail@michael-weimann.eu>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OC\Settings\Controller;
+
+use OC\Settings\Admin\ServerInfo;
+use OCP\AppFramework\Controller;
+use OCP\IConfig;
+use OCP\IRequest;
+
+/**
+ * This controller handles server info settings requests.
+ */
+class ServerInfoSettingsController extends Controller {
+
+	/**
+	 * @var IConfig
+	 */
+	private $config;
+
+	/**
+	 * ServerInfoSettingsController constructor.
+	 *
+	 * @param IConfig $config
+	 */
+	public function __construct($appName, IRequest $request, IConfig $config) {
+		parent::__construct($appName, $request);
+		$this->config = $config;
+	}
+
+	public function storeServerInfo(
+		string $location,
+		string $provider,
+		string $providerWebsite,
+		string $providerPrivacyLink,
+		string $adminContact
+	) {
+		$configs = [
+			ServerInfo::SETTING_LOCATION => $location,
+			ServerInfo::SETTING_PROVIDER => $provider,
+			ServerInfo::SETTING_PROVIDER_WEBSITE => $providerWebsite,
+			ServerInfo::SETTING_PROVIDER_PRIVACY_LINK => $providerPrivacyLink,
+			ServerInfo::SETTING_PROVIDER_ADMIN_CONTACT => $adminContact
+		];
+		$this->config->setSystemValues($configs);
+	}
+
+}
diff --git a/settings/css/_server-info.scss b/settings/css/_server-info.scss
index c9f89bd566a..1073cab2954 100644
--- a/settings/css/_server-info.scss
+++ b/settings/css/_server-info.scss
@@ -1,3 +1,7 @@
+/* Copyright (c) 2018 Michael Weimann <mail@michael-weimann.eu
+ This file is licensed under the Affero General Public License version 3 or later.
+ See the COPYING-README file. */
+
 .server-info-settings {
 	.label {
 		display: block;
diff --git a/settings/css/_where-is-your-data.scss b/settings/css/_where-is-your-data.scss
index 7414f6d36d6..fc71bb0a023 100644
--- a/settings/css/_where-is-your-data.scss
+++ b/settings/css/_where-is-your-data.scss
@@ -1,3 +1,7 @@
+/* Copyright (c) 2018 Michael Weimann <mail@michael-weimann.eu
+ This file is licensed under the Affero General Public License version 3 or later.
+ See the COPYING-README file. */
+
 .where-is-your-data {
 	// @todo replace by common link style as soon as available
 	a:not(.icon-info) {
diff --git a/settings/js/admin.js b/settings/js/admin.js
index b93c55a8a9c..1c9b5460eab 100644
--- a/settings/js/admin.js
+++ b/settings/js/admin.js
@@ -313,4 +313,107 @@ $(document).ready(function(){
 	if (document.getElementById('security-warning') !== null) {
 		setupChecks();
 	}
+
+	// server info
+
+	var serverInfoForm = $('#server-info-form');
+	var serverInfoWorkingTimeoutHandle;
+	var serverInfoSubmitButton = $('#server-info-submit-button');
+
+	/**
+	 * Sets the server info submit button state to default.
+	 */
+	function setServerInfoButtonDefault() {
+		serverInfoSubmitButton.removeClass('button-success');
+		serverInfoSubmitButton.removeClass('button-error');
+		serverInfoSubmitButton.removeClass('button-working');
+	}
+
+	/**
+	 * Sets the server info submit button state to working.
+	 */
+	function setServerInfoButtonWorking() {
+		serverInfoSubmitButton.removeClass('button-success');
+		serverInfoSubmitButton.removeClass('button-error');
+		serverInfoSubmitButton.addClass('button-working');
+	}
+
+	/**
+	 * Sets the server info submit button state to success.
+	 */
+	function setServerInfoButtonSuccess() {
+		serverInfoSubmitButton.removeClass('button-error');
+		serverInfoSubmitButton.removeClass('button-working');
+		serverInfoSubmitButton.addClass('button-success');
+	}
+
+	/**
+	 * Sets the server info submit button state to error.
+	 */
+	function setServerInfoButtonError() {
+		serverInfoSubmitButton.removeClass('button-success');
+		serverInfoSubmitButton.removeClass('button-working');
+		serverInfoSubmitButton.addClass('button-error');
+	}
+
+	/**
+	 * Clears the server info working timeout, if present.
+	 */
+	function clearServerInfoWorkingTimeout() {
+		if (serverInfoWorkingTimeoutHandle) {
+			clearTimeout(serverInfoWorkingTimeoutHandle);
+			serverInfoWorkingTimeoutHandle = undefined;
+		}
+	}
+
+	/**
+	 * Unlocks the server info form, e.g. removing readonly from inputs.
+	 */
+	function unlockForm() {
+		serverInfoForm.find('input, select').prop('readonly', false);
+		serverInfoSubmitButton.prop('disabled', false);
+	}
+
+	/**
+	 * Resets the submit button state one of the form elements is changed.
+	 */
+	serverInfoForm.find('input, select').on('keyup change', function() {
+		setServerInfoButtonDefault();
+	});
+
+	/**
+	 * Handles the server info form submit.
+	 */
+	serverInfoForm.on('submit', function(event) {
+		event.stopImmediatePropagation();
+		event.preventDefault();
+
+		serverInfoForm.find('input, select').prop('readonly', true);
+		serverInfoSubmitButton.prop('disabled', true);
+
+		clearServerInfoWorkingTimeout();
+
+		// start show spinner only if request takes longer than one second
+		serverInfoWorkingTimeoutHandle = setTimeout(function() {
+			setServerInfoButtonWorking();
+		}, 1000);
+
+		$.ajax({
+			url: OC.generateUrl('/settings/serverinfo'),
+			type: 'POST',
+			data: serverInfoForm.serialize(),
+			success: function() {
+				clearServerInfoWorkingTimeout();
+				setServerInfoButtonSuccess();
+				unlockForm();
+				serverInfoSubmitButton.blur();
+			},
+			error: function() {
+				clearServerInfoWorkingTimeout();
+				setServerInfoButtonError();
+				unlockForm();
+				serverInfoSubmitButton.blur();
+			}
+		});
+	});
 });
diff --git a/settings/routes.php b/settings/routes.php
index 7c8120f9be4..277bcca484f 100644
--- a/settings/routes.php
+++ b/settings/routes.php
@@ -83,6 +83,7 @@ $application->registerRoutes($this, [
 		['name' => 'ChangePassword#changeUserPassword', 'url' => '/settings/users/changepassword', 'verb' => 'POST'],
 		['name' => 'TwoFactorSettings#index', 'url' => '/settings/api/admin/twofactorauth', 'verb' => 'GET'],
 		['name' => 'TwoFactorSettings#update', 'url' => '/settings/api/admin/twofactorauth', 'verb' => 'PUT'],
+		['name' => 'ServerInfoSettings#storeServerInfo', 'url' => '/settings/serverinfo', 'verb' => 'POST'],
 	]
 ]);
 
diff --git a/settings/templates/settings/admin/server-info.php b/settings/templates/settings/admin/server-info.php
index 9c2b3fe4318..3690da6d3b4 100644
--- a/settings/templates/settings/admin/server-info.php
+++ b/settings/templates/settings/admin/server-info.php
@@ -1,11 +1,39 @@
-<?php ?>
+<?php
+/**
+ * @copyright Copyright (c) 2018 Michael Weimann <mail@michael-weimann.eu>
+ *
+ * @author Michael Weimann <mail@michael-weimann.eu>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * This file contains the server info settings template.
+ */
+
+/** @var array $_ */
+
+?>
 
 <div class="section server-info-settings">
 	<h2><?php p($l->t('Server info')); ?></h2>
 	<p class="settings-hint">
 		<?php p($l->t('Enter common info about your Nextcloud instance here. These info are visible to all users.')) ?>
 	</p>
-	<form>
+	<form id="server-info-form" name="server-info-form">
 		<div class="margin-bottom">
 			<label class="label" for="location"><?php p($l->t('Server location')); ?></label>
 			<input
@@ -14,6 +42,7 @@
 				name="location"
 				type="text"
 				maxlength="100"
+				value="<?php p($_['location']); ?>"
 				placeholder="<?php p($l->t('country')); ?>">
 		</div>
 		<div>
@@ -24,6 +53,7 @@
 				name="provider"
 				type="text"
 				maxlength="100"
+				value="<?php p($_['provider']); ?>"
 				placeholder="<?php p($l->t('company or person')); ?>">
 		</div>
 		<div>
@@ -34,6 +64,7 @@
 				name="providerWebsite"
 				type="url"
 				maxlength="200"
+				value="<?php p($_['providerWebsite']); ?>"
 				placeholder="<?php p($l->t('link to website')); ?>">
 		</div>
 		<div class="margin-bottom">
@@ -44,24 +75,30 @@
 				name="providerPrivacyLink"
 				type="url"
 				maxlength="200"
+				value="<?php p($_['providerPrivacyLink']); ?>"
 				placeholder="<?php p($l->t('link to privacy policy')); ?>">
 		</div>
 		<div class="margin-bottom">
-			<label class="label" for="admin"><?php p($l->t('Admin contact')); ?></label>
-			<select class="form-input" name="admin">
-				<option>Michael Weimann</option>
-				<option>Max Mustermann</option>
-				<option>Peter Petrowski</option>
+			<label class="label" for="adminContact"><?php p($l->t('Admin contact')); ?></label>
+			<select class="form-input" name="adminContact" id="adminContact">
+				<option value=""><?php p($l->t('choose admin contact')); ?></option>
+				<?php foreach($_['adminUsers'] as $adminUser): ?>
+					<option
+						value="<?php p($adminUser['id']); ?>"
+						<?php if ($adminUser['id'] === $_['adminContact']): ?>selected="selected"<?php endif; ?>>
+						<?php p($adminUser['displayName']); ?>
+					</option>
+				<?php endforeach; ?>
 			</select>
 		</div>
 		<div class="form-actions">
-			<button id="test123" class="button">
+			<button id="server-info-submit-button" class="button">
 				<span class="default-label">
-					<?php p($l->t('Save')); ?>
+					<?php p($l->t('save')); ?>
 				</span>
 				<span class="working-label">
 					<span class="icon-loading-small-dark"></span>
-					<?php p($l->t('saving…')); ?>
+					<?php p($l->t('saving')); ?>
 				</span>
 				<span class="success-label">
 					<span class="icon-checkmark-white"></span>
@@ -72,19 +109,6 @@
 					<?php p($l->t('error saving settings')); ?>
 				</span>
 			</button>
-			<script>
-				const button = $('#test123');
-				button.on('click', (event) => {
-					event.stopImmediatePropagation();
-					event.preventDefault();
-					button.prop('disabled', true);
-					button.addClass('button-working');
-					setTimeout(() => {
-						button.removeClass('button-working');
-						button.addClass('button-success');
-					}, 1500);
-				});
-			</script>
 		</div>
 	</form>
 </div>