Freeplane: parse changelog file

PatchBase.php

@@ -125,6 +125,11 @@ abstract class PatchBase {
 				$this->data = $str;
 		}
 	}
+	protected function str_extract(int $n) {
+		$lines = explode("\r\n", $this->data);
+		if (count($lines) > $n)
+			$this->data = $lines[$n];
+	}
 	private function curl(string $url, array $opts) {
 		if ($ch = curl_init()) {
 			curl_setopt($ch, CURLOPT_URL, $url);

modules/Freeplane.php

@@ -5,8 +5,10 @@ class Freeplane extends PatchBase {
 		parent::__construct('Freeplane Team', 'Freeplane', 'https://docs.freeplane.org/');
 	}
 	function check() : bool {
-		if ($this->fetch_json('https://sourceforge.net/projects/freeplane/best_release.json'))
+		if ($this->fetch('https://www.freeplane.org/info/history/history_en.txt')) {
-			return $this->parse_json('filename', '/-([\d\.]+[u\d]*)\.[a-z]+$/');
+			$this->str_extract(1);
+			return $this->parse('/^([\d\.]+)/m');
+		}
 		return false;
 	}
 }

modules/NAPS2.php

@@ -0,0 +1,14 @@
+<?php
+
+class NAPS2 extends PatchBase {
+	function __construct() {
+		parent::__construct('NAPS2 Contributors', 'NAPS2', 'https://www.naps2.com/download');
+	}
+	function check() : bool {
+		if ($this->fetch_json('https://api.github.com/repos/cyanfish/naps2/releases/latest'))
+			return $this->parse_json('tag_name');
+		return false;
+	}
+}
+
+?>

modules/TeamViewer.php

@@ -5,7 +5,7 @@ class TeamViewer extends PatchBase {
 		parent::__construct('TeamViewer', 'TeamViewer', 'https://www.teamviewer.com/en/download/windows/');
 	}
 	function check() : bool {
-		if ($this->fetch('https://www.teamviewer.com/en/download/windows/'))
+		if ($this->fetch('https://www.teamviewer.com/en/download/portal/windows/'))
 			return $this->parse('/<span data-dl-version-label>([\d\.]+)<\/span>/');
 		return false;
 	}