Add a module variable containing extra paths to search for binaries.

Fixes ticket #1384.

3 files changed, 11 insertions, 3 deletions

diff --git a/modules/gallery/helpers/gallery_installer.php b/modules/gallery/helpers/gallery_installer.php
index 444d307b..83961d6b 100644
--- a/modules/gallery/helpers/gallery_installer.php
+++ b/modules/gallery/helpers/gallery_installer.php
@@ -307,8 +307,9 @@ class gallery_installer {
     module::set_var("gallery", "email_line_length", 70);
     module::set_var("gallery", "email_header_separator", serialize("\n"));
     module::set_var("gallery", "show_user_profiles_to", "registered_users");
+    module::set_var("gallery", "extra_binary_paths", "/usr/local/bin:/opt/local/bin:/opt/bin");
 
-    module::set_version("gallery", 39);
+    module::set_version("gallery", 40);
   }
 
   static function upgrade($version) {
@@ -631,6 +632,11 @@ class gallery_installer {
       module::set_var("gallery", "show_user_profiles_to", "registered_users");
       module::set_version("gallery", $version = 39);
     }
+
+    if ($version == 39) {
+      module::set_var("gallery", "extra_binary_paths", "/usr/local/bin:/opt/local/bin:/opt/bin");
+      module::set_version("gallery", $version = 40);
+    }
   }
 
   static function uninstall() {
diff --git a/modules/gallery/helpers/graphics.php b/modules/gallery/helpers/graphics.php
index bb085ea5..2868a28d 100644
--- a/modules/gallery/helpers/graphics.php
+++ b/modules/gallery/helpers/graphics.php
@@ -314,9 +314,10 @@ class graphics_Core {
       $toolkits->graphicsmagick->error = t("GraphicsMagick requires the <b>exec</b> function");
     } else {
       $graphics_path = module::get_var("gallery", "graphics_toolkit_path", null);
+      $extra_binary_paths = module::get_var("gallery", "extra_binary_paths", null);
 
       putenv("PATH=" . getenv("PATH") . (empty($graphics_path) ? "" : ":$graphics_path") .
-             ":/usr/local/bin:/opt/local/bin:/opt/bin");
+             ":" . $extra_binary_paths);
 
       // @todo: consider refactoring the two segments below into a loop since they are so
       // similar.
diff --git a/modules/gallery/helpers/movie.php b/modules/gallery/helpers/movie.php
index 3e55eefe..50339541 100644
--- a/modules/gallery/helpers/movie.php
+++ b/modules/gallery/helpers/movie.php
@@ -86,9 +86,10 @@ class movie_Core {
   static function find_ffmpeg() {
     if (!($ffmpeg_path = module::get_var("gallery", "ffmpeg_path")) || !file_exists($ffmpeg_path)) {
       $graphics_path = module::get_var("gallery", "graphics_toolkit_path", null);
+      $extra_binary_paths = module::get_var("gallery", "extra_binary_paths", null);
 
       putenv("PATH=" . getenv("PATH") . (empty($graphics_path) ? "" : ":$graphics_path") .
-             ":/usr/local/bin:/opt/local/bin:/opt/bin");
+             ":" . $extra_binary_paths);
       if (function_exists("exec")) {
         $ffmpeg_path = exec("which ffmpeg");
       }