added some extensions

Author: Marvin Kuhn

src/Programs/CalcProgram.php

@@ -4,14 +4,15 @@
 
 class CalcProgram extends Program
 {
-	protected static $handableExtensions = [
-		'xls', 'ods', 'numbers', 'dif', 'gnm',
-		'gnumeric', 'wk1', 'wks', '123', 'wk3',
-		'wk4', 'xlw', 'xlt', 'pxl', 'wb2', 'wq1',
-		'wq2', 'sdc', 'vor', 'slk'
-	];
+    protected static $handableExtensions = [
+        'xls', 'ods', 'numbers', 'dif', 'gnm',
+        'gnumeric', 'wk1', 'wks', '123', 'wk3',
+        'wk4', 'xlw', 'xlt', 'pxl', 'wb2', 'wq1',
+        'wq2', 'sdc', 'vor', 'slk', 'xlts', 'xlsm',
+        'xlsx'
+    ];
 
-	protected static $possibleConversions = [
-		'jpg', 'jpeg', 'png', 'pdf',  'html'
-	];
+    protected static $possibleConversions = [
+        'jpg', 'jpeg', 'png', 'pdf',  'html'
+    ];
 }

src/Programs/DrawProgram.php

@@ -4,11 +4,11 @@
 
 class DrawProgram extends Program
 {
-	protected static $handableExtensions = [
-		'svg', 'odg'
-	];
+    protected static $handableExtensions = [
+        'svg', 'odg'
+    ];
 
-	protected static $possibleConversions = [
-		'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
-	];
+    protected static $possibleConversions = [
+        'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
+    ];
 }

src/Programs/ImpressProgram.php

@@ -4,13 +4,14 @@
 
 class ImpressProgram extends Program
 {
-	protected static $handableExtensions = [
-		'ppt', 'pptx', 'odp', 'kth', 'key',
-		'pps', 'pot', 'pcd', 'sda', 'sdd',
-		'sdp', 'vor'
-	];
+    protected static $handableExtensions = [
+        'ppt', 'pptx', 'odp', 'kth', 'key',
+        'pps', 'pot', 'pcd', 'sda', 'sdd',
+        'sdp', 'vor', 'pot', 'potx', 'ppsx',
+        'ppsm'
+    ];
 
-	protected static $possibleConversions = [
-		'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
-	];
+    protected static $possibleConversions = [
+        'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
+    ];
 }

src/Programs/WriterProgram.php

@@ -4,14 +4,14 @@
 
 class WriterProgram extends Program
 {
-	protected static $handableExtensions = [
-		'doc', 'docx', 'odt', 'pdf', 'dot', 'wri',
-		'602', 'txt', 'sdw', 'sgl', 'vor', 'wpd',
-		'wps', 'html', 'htm', 'jdt', 'jtt', 'hwp',
-		'pdb', 'pages', 'cwk', 'rtf'
-	];
+    protected static $handableExtensions = [
+        'doc', 'docx', 'odt', 'pdf', 'dot', 'wri',
+        '602', 'txt', 'sdw', 'sgl', 'vor', 'wpd',
+        'wps', 'html', 'htm', 'jdt', 'jtt', 'hwp',
+        'pdb', 'pages', 'cwk', 'rtf'
+    ];
 
-	protected static $possibleConversions = [
-		'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
-	];
+    protected static $possibleConversions = [
+        'jpg', 'jpeg', 'png', 'pdf', 'txt', 'html'
+    ];
 }