Move admin settings to own section

Signed-off-by: Joas Schilling <coding@schilljs.com>

appinfo/info.xml

@@ -42,7 +42,7 @@ And in the works for the [coming versions](https://github.com/nextcloud/spreed/m
 	<bugs>https://github.com/nextcloud/spreed/issues</bugs>
 	<repository type="git">https://github.com/nextcloud/spreed.git</repository>
 
-	<version>2.1.4</version>
+	<version>2.1.5</version>
 
 	<dependencies>
 		<nextcloud min-version="13" max-version="13" />
@@ -62,6 +62,7 @@ And in the works for the [coming versions](https://github.com/nextcloud/spreed/m
 
 	<settings>
 		<admin>OCA\Spreed\Settings\Admin</admin>
+		<admin-section>OCA\Spreed\Settings\AdminSection</admin-section>
 	</settings>
 
 	<activity>

lib/Settings/Admin.php

@@ -53,7 +53,7 @@ class Admin implements ISettings {
 	 * @return string the section ID, e.g. 'sharing'
 	 */
 	public function getSection() {
-		return 'additional';
+		return 'videocalls';
 	}
 
 	/**
@@ -64,7 +64,7 @@ class Admin implements ISettings {
 	 * E.g.: 70
 	 */
 	public function getPriority() {
-		return 30;
+		return 70;
 	}
 
 }

lib/Settings/AdminSection.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
+ *
+ * @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 OCA\Spreed\Settings;
+
+
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\Settings\IIconSection;
+
+class AdminSection implements IIconSection {
+
+	/** @var IL10N */
+	private $l;
+
+	/** @var IURLGenerator */
+	private $url;
+
+	/**
+	 * @param IURLGenerator $url
+	 * @param IL10N $l
+	 */
+	public function __construct(IURLGenerator $url, IL10N $l) {
+		$this->url = $url;
+		$this->l = $l;
+	}
+
+	/**
+	 * returns the relative path to an 16*16 icon describing the section.
+	 * e.g. '/core/img/places/files.svg'
+	 *
+	 * @returns string
+	 * @since 12
+	 */
+	public function getIcon() {
+		return $this->url->imagePath('spreed', 'app-dark.svg');
+	}
+
+	/**
+	 * returns the ID of the section. It is supposed to be a lower case string,
+	 * e.g. 'ldap'
+	 *
+	 * @returns string
+	 * @since 9.1
+	 */
+	public function getID() {
+		return 'videocalls';
+	}
+
+	/**
+	 * returns the translated name as it should be displayed, e.g. 'LDAP / AD
+	 * integration'. Use the L10N service to translate it.
+	 *
+	 * @return string
+	 * @since 9.1
+	 */
+	public function getName() {
+		return $this->l->t('Video calls');
+	}
+
+	/**
+	 * @return int whether the form should be rather on the top or bottom of
+	 * the settings navigation. The sections are arranged in ascending order of
+	 * the priority values. It is required to return a value between 0 and 99.
+	 *
+	 * E.g.: 70
+	 * @since 9.1
+	 */
+	public function getPriority() {
+		return 70;
+	}
+}