Make 20 compatiblev3.0.0

* Implement IBootstrap
* Listen to new events for less overhead
* Composer update
* Drop old version support

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

2 files changed, 4 insertions, 27 deletions

diff --git a/appinfo/app.php b/appinfo/app.php
deleted file mode 100644
index 781cab2..0000000
--- a/appinfo/app.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @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/>.
- *
- */
-$app = new \OCA\PreviewGenerator\AppInfo\Application();
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 812571a..01a39dc 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -6,14 +6,14 @@
 	<description><![CDATA[The Preview Generator app allows admins to pre-generate previews. The app listens to edit events and stores this information. Once a cron job is triggered it will generate start preview generation. This means that you can better utilize your system by pre-generating previews when your system is normally idle and thus putting less load on your machine when the requests are actually served.
 
 The app does not replace on demand preview generation so if a preview is requested before it is pre-generated it will still be shown.
-The first time you install this app, before using a cron job, you properly want to generate all previews via: 
+The first time you install this app, before using a cron job, you properly want to generate all previews via:
 **./occ preview:generate-all -vvv**
 
 **Important**: To enable pre-generation of previews you must add **php /var/www/nextcloud/occ preview:pre-generate** to a system cron job that runs at times of your choosing.]]>
 	</description>
 	<licence>AGPL</licence>
 	<author>Roeland Jago Douma</author>
-	<version>2.3.0</version>
+	<version>3.0.0</version>
 	<namespace>PreviewGenerator</namespace>
 	<category>multimedia</category>
 	<website>https://github.com/rullzer/previewgenerator</website>
@@ -23,8 +23,8 @@ The first time you install this app, before using a cron job, you properly want
 		<filesystem/>
 	</types>
 	<dependencies>
-		<php min-version="7.0"/>
-		<nextcloud min-version="14" max-version="19" />
+		<php min-version="7.2"/>
+		<nextcloud min-version="20" max-version="20" />
 	</dependencies>
 
 	<commands>