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Update createArticle-controller.php

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NOrtmann1
2026-06-14 12:53:46 +02:00
parent 1dbef5ca4b
commit b8e884a5aa
1 changed files with 33 additions and 23 deletions
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php/controller/createArticle-controller.php
+33 -23
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@@ -73,36 +73,46 @@ require_once '../validator/article-validator.php';
mkdir($uploadDir, 0755, true);
}
foreach ($blocks as &$block) {
// Base64-Format-Prüfung:
if ($block['type'] === 'image' && str_starts_with($block['value'], 'data:image/')) {
if (is_array($blocks)) {
foreach ($blocks as &$block) {
// sicherstellen, dass 'type' und 'value' existieren:
if (isset($block['type']) && isset($block['value']) && $block['type'] === 'image' && str_starts_with($block['value'], 'data:image/')) {
// Base64-String zerlegen:
$parts = explode(',', $block['value']);
$metadata = $parts[0];
$base64Data = $parts[1];
// Base64-String zerlegen
$parts = explode(',', $block['value']);
// Dateiendung ermitteln
preg_match('/data:image\/(?<extension>.*?);/', $metadata, $matches);
$extension = $matches['extension'] ?? 'jpg';
if ($extension === 'jpeg') { $extension = 'jpg'; }
// falls der String korrupt ist und kein Komma hat
if (count($parts) < 2) {
continue;
}
// Eindeutigen Dateinamen generieren
$fileName = 'img_' . uniqid() . '.' . $extension;
$filePath = $uploadDir . $fileName;
$metadata = $parts[0];
$base64Data = $parts[1];
// Datei im /uploads speichern:
if (file_put_contents($filePath, base64_decode($base64Data)) !== false) {
// temporären Base64-String durch den echten Pfad ersetzen
$block['value'] = 'uploads/' . $fileName;
} else {
$_SESSION["message"] = "image_upload_error";
header("location: ../../index.php?pfad=createArticle");
exit();
// Dateiendung ermitteln
preg_match('/data:image\/(?<extension>.*?);/', $metadata, $matches);
$extension = $matches['extension'] ?? 'jpg';
if ($extension === 'jpeg') {
$extension = 'jpg';
}
// Eindeutigen Dateinamen generieren
$fileName = 'img_' . uniqid() . '.' . $extension;
$filePath = $uploadDir . $fileName;
// Datei im /uploads speichern:
if (file_put_contents($filePath, base64_decode($base64Data)) !== false) {
// temporären Base64-String durch den echten Pfad ersetzen
$block['value'] = 'uploads/' . $fileName;
} else {
$_SESSION["message"] = "image_upload_error";
header("location: ../../index.php?pfad=createArticle");
exit();
}
}
}
unset($block);
}
unset($block);
// Aktualisiertes Array wieder in JSON konvertieren
$finalContent = json_encode($blocks, JSON_UNESCAPED_UNICODE);