diff --git a/www/commands/site_createBookThumbnails.php b/www/commands/site_createBookThumbnails.php
index 6f677e4..3c352ba 100644
--- a/www/commands/site_createBookThumbnails.php
+++ b/www/commands/site_createBookThumbnails.php
@@ -20,7 +20,13 @@ echo '';
foreach ($SITE->modules->Books()->listAll() as $book)
{
echo 'Create preview for ' . $book['title'] . '
' . "\n";
- $SITE->modules->Books()->createPreview($book);
+
+ try {
+ $SITE->modules->Books()->createPreview($book);
+ } catch (Exception $e) {
+ echo 'Failed to create preview for ' . $book['title'] . ':' . $e->getMessage() . '
' . "\n";
+ }
+
}
echo 'Finished.' . '
' . "\n";
diff --git a/www/commands/site_createProgramThumbnails.php b/www/commands/site_createProgramThumbnails.php
index 7c5b00d..a06e275 100644
--- a/www/commands/site_createProgramThumbnails.php
+++ b/www/commands/site_createProgramThumbnails.php
@@ -20,7 +20,13 @@ echo '';
foreach ($SITE->modules->Programs()->listAll() as $prog)
{
echo 'Create preview for ' . $prog['name'] . '
' . "\n";
- $SITE->modules->Programs()->createPreview($prog);
+
+ try {
+ $SITE->modules->Programs()->createPreview($prog);
+ } catch (Exception $e) {
+ echo 'Failed to create preview for ' . $prog['name'] . ':' . $e->getMessage() . '
' . "\n";
+ }
+
}
echo 'Finished.' . '
' . "\n";
diff --git a/www/internals/utils.php b/www/internals/utils.php
index e6bfd0b..46228a0 100644
--- a/www/internals/utils.php
+++ b/www/internals/utils.php
@@ -176,7 +176,12 @@ function magick_resize_image($file, $width, $height, $output)
$cmd = 'convert "' . $file . '" -strip -resize ' . $final_width . 'x' . $final_height . ' "' . $output . '"';
- shell_exec($cmd);
+ $output=null;
+ $retval=null;
+ $r = exec($cmd, $output, $retval);
+
+ if ($r === false) throw new Exception("Magick exec() return FALSE");
+ if ($retval !== 0) throw new Exception("Magick exec() returned exitcode $retval");
}
function sendMail($subject, $content, $to, $from)