wait #5735 @0.75

diff --git a/app/Fluidbook/Links.php b/app/Fluidbook/Links.php
index 6a8f91b584b88e92d3c53fce42cfc20bfd1ac99b..a4bb31c9f2c83f21af93350d4b4925af7424e268 100644 (file)
--- a/app/Fluidbook/Links.php
+++ b/app/Fluidbook/Links.php
@@ -148,9 +148,13 @@ class Links
         if ($time === 'latest' && !file_exists($file)) {
             $versions = self::getLinksVersions($book_id);
             foreach ($versions as $version => $m) {
-                copy(Files::firstThatExists($dir . '/' . $version . '.links3.gz', $dir . '/' . $version . '.links.gz'), $dir . '/latest.links3.gz');
-                copy(Files::firstThatExists($dir . '/' . $version . '.meta3.gz', $dir . '/' . $version . '.meta.gz'), $dir . '/latest.meta3.gz');
-                break;
+                try {
+                    copy(Files::firstThatExists($dir . '/' . $version . '.links3.gz', $dir . '/' . $version . '.links.gz'), $dir . '/latest.links3.gz');
+                    copy(Files::firstThatExists($dir . '/' . $version . '.meta3.gz', $dir . '/' . $version . '.meta.gz'), $dir . '/latest.meta3.gz');
+                    break;
+                } catch (\Exception $e) {
+
+                }
             }
         }
         if (!file_exists($file)) {
@@ -336,6 +340,10 @@ class Links
             $updates[$e[0]] = self::getMeta($book_id, $e[0]);
         }
         krsort($updates);
+        if (!count($updates)) {
+            Links::addLinksFromPDF($book_id);
+            return self::getLinksVersions($book_id);
+        }
 
 
         $res = [];