SF.net SVN: phpwiki:[10715] trunk

Revision: 10715
          http://sourceforge.net/p/phpwiki/code/10715
Author:   vargenau
Date:     2021-11-30 18:18:01 +0000 (Tue, 30 Nov 2021)
Log Message:
-----------
FileInfo plugin: posix_getpwuid() and posix_getgrgid() functions are not available by default on CentOS 7

Modified Paths:
--------------
    trunk/INSTALL
    trunk/lib/plugin/FileInfo.php

Modified: trunk/INSTALL
===================================================================
--- trunk/INSTALL	2021-11-30 17:50:13 UTC (rev 10714)
+++ trunk/INSTALL	2021-11-30 18:18:01 UTC (rev 10715)
@@ -79,6 +79,10 @@
 or
 apt install php-soap
 
+FileInfo plugin requires posix_getpwuid() and posix_getgrgid() functions
+that are not available by default on CentOS 7. You might need to do:
+yum install php-process
+
 QUICK START INSTRUCTIONS
 
 Copy 'config/config-dist.ini' to 'config/config.ini' and edit the

Modified: trunk/lib/plugin/FileInfo.php
===================================================================
--- trunk/lib/plugin/FileInfo.php	2021-11-30 17:50:13 UTC (rev 10714)
+++ trunk/lib/plugin/FileInfo.php	2021-11-30 18:18:01 UTC (rev 10715)
@@ -35,6 +35,23 @@
  * @author: Reini Urban
  */
 
+// posix_getpwuid() and posix_getgrgid() are not impremented in CentOS 7
+// you need to do:
+// yum install php-process
+if (!function_exists('posix_getpwuid')) {
+    function posix_getpwuid()
+    {
+        return false;
+    }
+}
+
+if (!function_exists('posix_getgrgid')) {
+    function posix_getgrgid()
+    {
+        return false;
+    }
+}
+
 class WikiPlugin_FileInfo
     extends WikiPlugin
 {
@@ -121,11 +138,19 @@
                     break;
                 case 'owner':
                     $o = posix_getpwuid(fileowner($file));
-                    $s[] = $o['name'];
+                    if ($o === false) {
+                        $s[] = 'not implemented';
+                    } else {
+                        $s[] = $o['name'];
+                    }
                     break;
                 case 'group':
                     $o = posix_getgrgid(filegroup($file));
-                    $s[] = $o['name'];
+                    if ($o === false) {
+                        $s[] = 'not implemented';
+                    } else {
+                        $s[] = $o['name'];
+                    }
                     break;
                 case 'name':
                     $s[] = basename($file);

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