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@@ -58,6 +58,7 @@ RUN apk add --no-cache \
     supervisor \
     nginx \
     curl \
+    wget \
     libzip \
     icu \
     oniguruma \

classes/MediaService.php

@@ -159,9 +159,11 @@ class MediaService {
         $tmpFile = tempnam(sys_get_temp_dir(), 'wget_');
         $headerArgs = '';
         foreach ($headers as $h) {
+            // Solo pasar headers que wget soporte
             $headerArgs .= ' --header=' . escapeshellarg($h);
         }
-        $cmd = 'wget -4 -q -O ' . escapeshellarg($tmpFile) . $headerArgs . ' ' . escapeshellarg($url) . ' 2>&1';
+        // Intentar con GNU wget primero (soporta --prefer-family=IPv4)
+        $cmd = 'wget -q --prefer-family=IPv4 -O ' . escapeshellarg($tmpFile) . $headerArgs . ' ' . escapeshellarg($url) . ' 2>&1';
         exec($cmd, $output, $exitCode);
 
         if ($exitCode === 0 && file_exists($tmpFile) && filesize($tmpFile) > 0) {
@@ -171,7 +173,18 @@ class MediaService {
             return $content;
         }
 
-        error_log("[MediaService::downloadWithWget] FAIL exit={$exitCode} output=" . implode(' ', $output));
+        // Fallback sin --prefer-family (BusyBox wget no lo soporta)
+        $cmd2 = 'wget -q -O ' . escapeshellarg($tmpFile) . $headerArgs . ' ' . escapeshellarg($url) . ' 2>&1';
+        exec($cmd2, $output2, $exitCode2);
+
+        if ($exitCode2 === 0 && file_exists($tmpFile) && filesize($tmpFile) > 0) {
+            $content = file_get_contents($tmpFile);
+            unlink($tmpFile);
+            error_log("[MediaService::downloadWithWget] OK (basic), " . strlen($content) . " bytes");
+            return $content;
+        }
+
+        error_log("[MediaService::downloadWithWget] FAIL exit={$exitCode}/{$exitCode2} output=" . implode(' ', array_merge($output, $output2)));
         if (file_exists($tmpFile)) unlink($tmpFile);
         return false;
     }