SF.net SVN: phpwiki:[10688] trunk/lib/plugin/PhotoAlbum.php

Revision: 10688
          http://sourceforge.net/p/phpwiki/code/10688
Author:   vargenau
Date:     2021-11-25 14:38:26 +0000 (Thu, 25 Nov 2021)
Log Message:
-----------
Check PHPWIKI_DIR is defined

Modified Paths:
--------------
    trunk/lib/plugin/PhotoAlbum.php

Modified: trunk/lib/plugin/PhotoAlbum.php
===================================================================
--- trunk/lib/plugin/PhotoAlbum.php	2021-11-25 14:29:08 UTC (rev 10687)
+++ trunk/lib/plugin/PhotoAlbum.php	2021-11-25 14:38:26 UTC (rev 10688)
@@ -583,7 +583,9 @@
             if (string_ends_with($src, "/"))
                 $src = substr($src, 0, -1);
         }
-        if (!file_exists($src) and @file_exists(PHPWIKI_DIR . "/$src")) {
+        if (!file_exists($src) 
+            && defined('PHPWIKI_DIR')
+            && file_exists(PHPWIKI_DIR . "/$src")) {
             $src = PHPWIKI_DIR . "/$src";
         }
         // check if src is a directory
@@ -613,8 +615,11 @@
         // check if $src is an image
         foreach (array('jpeg', 'jpg', 'png', 'gif') as $ext) {
             if (preg_match("/\.$ext$/", $src)) {
-                if (!file_exists($src) and @file_exists(PHPWIKI_DIR . "/$src"))
+                if (!file_exists($src)
+                    && defined('PHPWIKI_DIR')
+                    && file_exists(PHPWIKI_DIR . "/$src")) {
                     $src = PHPWIKI_DIR . "/$src";
+                }
                 if ($web_location == 1 and !empty($contents)) {
                     $photos[] = array("src" => $src,
                         "name" => $src,
@@ -622,8 +627,9 @@
                         "desc" => "");
                     return '';
                 }
-                if (!file_exists($src))
+                if (!file_exists($src)) {
                     return $this->error(fmt("Unable to find src=“%s”", $src));
+                }
                 $photos[] = array("src" => $src,
                     "name" => "../" . $src,
                     "name_tile" => $src,

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