1 files changed, 57 insertions, 0 deletions
diff --git a/www/wiki/tests/parser/DjVuSupport.php b/www/wiki/tests/parser/DjVuSupport.php
new file mode 100644
index 00000000..73d4a47f
--- /dev/null
+++ b/www/wiki/tests/parser/DjVuSupport.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Testing
+ */
+
+/**
+ * Initialize and detect the DjVu files support
+ */
+class DjVuSupport {
+
+	/**
+	 * Initialises DjVu tools global with default values
+	 */
+	public function __construct() {
+		global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuToXML, $wgFileExtensions, $wgDjvuTxt;
+
+		$wgDjvuRenderer = $wgDjvuRenderer ? $wgDjvuRenderer : '/usr/bin/ddjvu';
+		$wgDjvuDump = $wgDjvuDump ? $wgDjvuDump : '/usr/bin/djvudump';
+		$wgDjvuToXML = $wgDjvuToXML ? $wgDjvuToXML : '/usr/bin/djvutoxml';
+		$wgDjvuTxt = $wgDjvuTxt ? $wgDjvuTxt : '/usr/bin/djvutxt';
+
+		if ( !in_array( 'djvu', $wgFileExtensions ) ) {
+			$wgFileExtensions[] = 'djvu';
+		}
+	}
+
+	/**
+	 * Returns true if the DjVu tools are usable
+	 *
+	 * @return bool
+	 */
+	public function isEnabled() {
+		global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuToXML, $wgDjvuTxt;
+
+		return is_executable( $wgDjvuRenderer )
+			&& is_executable( $wgDjvuDump )
+			&& is_executable( $wgDjvuToXML )
+			&& is_executable( $wgDjvuTxt );
+	}
+}