Add support for NC 21

Signed-off-by: ACTom <i@actom.me>

Author: ACTom

Makefile

@@ -7,7 +7,7 @@ source_dir=$(build_dir)/source
 sign_dir=$(build_dir)/sign
 package_name=$(app_name)
 cert_dir=$(CURDIR)/../../key
-version+=0.0.23
+version+=0.0.24
 
 all: appstore
 

appinfo/info.xml

@@ -5,20 +5,20 @@
 	<name>Mind Map</name>
 	<summary>A Mind map editor</summary>
 	<description><![CDATA[This application enables Nextcloud users to open, save and edit mind map files in the web browser. If enabled, an entry in the New button at the top of the web browser the Mindmap file entry appears. When clicked, a new mindmap file opens in the browser and the file can be saved into the current Nextcloud directory.]]></description>
-	<version>0.0.23</version>
+	<version>0.0.24</version>
 	<licence>agpl</licence>
 	<author mail="i@actom.me" homepage="https://actom.me">Jingtao Yan</author>
 	<namespace>Files_MindMap</namespace>
 	<category>files</category>
 	<category>office</category>
+	<website>https://github.com/ACTom/files_mindmap</website>
 	<bugs>https://github.com/ACTom/files_mindmap/issues</bugs>
 	<repository type="git">https://github.com/ACTom/files_mindmap.git</repository>
-	<website>https://github.com/ACTom/files_mindmap</website>
 	<screenshot small-thumbnail="https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/1-small.png">https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/1.png</screenshot>
 	<screenshot small-thumbnail="https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/2-small.png">https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/2.png</screenshot>
 	<screenshot small-thumbnail="https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/3-small.png">https://raw.githubusercontent.com/ACTom/files_mindmap/master/screenshots/3.png</screenshot>
 	<dependencies>
-		<nextcloud min-version="14" max-version="20"/>
+		<nextcloud min-version="14" max-version="21"/>
 	</dependencies>
 	<repair-steps>
 		<install>

lib/Migration/InstallStep.php

@@ -31,14 +31,17 @@ public function getName() {
     /**
     * @param IOutput $output
     */
-    public function run(IOutput $output) {        
+    public function run(IOutput $output) {
         $currentVersion = implode('.', \OC_Util::getVersion());
 
-        $this->logger->info("Copy mindmap icon to core/img directory.", ["app" => "files_mindmap"]);
-        $appImagePath = __DIR__ . '/../../img/mindmap.svg';
-        $coreImagePath = \OC::$SERVERROOT . '/core/img/filetypes/mindmap.svg';
-        if (!file_exists($coreImagePath) || md5_file($coreImagePath) !== md5_file($appImagePath)) {
-            copy($appImagePath, $coreImagePath);
+        if (version_compare($currentVersion, '21.0.0.11', '<')) {
+            /* Since 21.0.0 beta4, NC has mindmap's mimetype icon */
+            $this->logger->info("Copy mindmap icon to core/img directory.", ["app" => "files_mindmap"]);
+            $appImagePath = __DIR__ . '/../../img/mindmap.svg';
+            $coreImagePath = \OC::$SERVERROOT . '/core/img/filetypes/mindmap.svg';
+            if (!file_exists($coreImagePath) || md5_file($coreImagePath) !== md5_file($appImagePath)) {
+                copy($appImagePath, $coreImagePath);
+            }
         }
 
         if (version_compare($currentVersion, '19.0.0.4', '<')) {

lib/Migration/UninstallStep.php

@@ -30,14 +30,18 @@ public function getName() {
     * @param IOutput $output
     */
     public function run(IOutput $output) {
-        $configDir = \OC::$configDir;
-        $mimetypealiasesFile = $configDir . 'mimetypealiases.json';
-        $mimetypemappingFile = $configDir . 'mimetypemapping.json';
-
-        $this->removeFromFile($mimetypealiasesFile, ['application/km' => 'mindmap', 'application/x-freemind' => 'mindmap', 'application/vnd.xmind.workbook' => 'mindmap']);
-        $this->removeFromFile($mimetypemappingFile, ['km' => ['application/km'], 'mm' => ['application/x-freemind'], 'xmind' => ['application/vnd.xmind.workbook']]);
-        $this->logger->info("Remove .km,.mm,.xmind from mimetype list.", ["app" => "files_mindmap"]);
-        $this->updateJS->run(new StringInput(''), new ConsoleOutput());
+        $currentVersion = implode('.', \OC_Util::getVersion());     
+        if (version_compare($currentVersion, '19.0.0.4', '<')) {
+            /* Since 19.0.0.beta3, NC has mindmap's mimetype */
+            $configDir = \OC::$configDir;
+            $mimetypealiasesFile = $configDir . 'mimetypealiases.json';
+            $mimetypemappingFile = $configDir . 'mimetypemapping.json';
+
+            $this->removeFromFile($mimetypealiasesFile, ['application/km' => 'mindmap', 'application/x-freemind' => 'mindmap', 'application/vnd.xmind.workbook' => 'mindmap']);
+            $this->removeFromFile($mimetypemappingFile, ['km' => ['application/km'], 'mm' => ['application/x-freemind'], 'xmind' => ['application/vnd.xmind.workbook']]);
+            $this->logger->info("Remove .km,.mm,.xmind from mimetype list.", ["app" => "files_mindmap"]);
+            $this->updateJS->run(new StringInput(''), new ConsoleOutput());
+        }
     }
 
     private function removeFromFile(string $filename, array $data) {