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Eigene Kamera-View mit getUserMedia() statt nativer Kamera-App: - Vollbild-Overlay mit Live-Stream - Auslöser, Vorschau, Speichern/Verwerfen - Kamera bleibt nach Speichern offen - Front/Back-Wechsel - Session-Counter [deploy] Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
648 lines
19 KiB
PHP
648 lines
19 KiB
PHP
<?php
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/* Mobile-Upload-Page für Fotos zu einem Dolibarr-Objekt (Auftrag/Rechnung/Angebot).
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* KEIN Dolibarr-Login nötig — Authentifizierung über Token in der URL.
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* Fotos landen direkt im Dolibarr-Standard-Ordner des Objekts (z.B. commande/{ref}/).
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*
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* GET: token
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* POST: token, file (multipart)
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*/
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if (!defined('NOLOGIN')) define('NOLOGIN', '1');
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if (!defined('NOCSRFCHECK')) define('NOCSRFCHECK', '1');
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if (!defined('NOTOKENRENEWAL')) define('NOTOKENRENEWAL', '1');
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if (!defined('NOREQUIREMENU')) define('NOREQUIREMENU', '1');
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if (!defined('NOREQUIREHTML')) define('NOREQUIREHTML', '1');
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if (!defined('NOREQUIREAJAX')) define('NOREQUIREAJAX', '1');
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$res = 0;
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if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) $res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
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$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME']; $tmp2 = realpath(__FILE__); $i = strlen($tmp) - 1; $j = strlen($tmp2) - 1;
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while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) { $i--; $j--; }
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if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) $res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
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if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) $res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
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if (!$res && file_exists("../main.inc.php")) $res = @include "../main.inc.php";
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if (!$res && file_exists("../../main.inc.php")) $res = @include "../../main.inc.php";
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if (!$res) die("Include of main fails");
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require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
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require_once __DIR__.'/class/upload_token.class.php';
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$token = (string) ($_REQUEST['token'] ?? '');
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$tok = BerichtUploadToken::fetchValid($db, $token);
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// POST = Datei-Upload
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_FILES['file']['tmp_name'])) {
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header('Content-Type: application/json; charset=utf-8');
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if (!$tok) {
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http_response_code(403);
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echo json_encode(array('success' => false, 'error' => 'Token ungültig oder abgelaufen'));
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exit;
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}
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// Upload-Ziel über Token ermitteln (Dolibarr-Standard-Ordner)
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$upload_dir = $tok->getUploadDir();
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if (!$upload_dir) {
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http_response_code(404);
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echo json_encode(array('success' => false, 'error' => 'Objekt nicht gefunden'));
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exit;
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}
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$orig = dol_sanitizeFileName($_FILES['file']['name']);
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$ext = strtolower(pathinfo($orig, PATHINFO_EXTENSION));
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$allowed = array('jpg', 'jpeg', 'png');
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if (!in_array($ext, $allowed)) {
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echo json_encode(array('success' => false, 'error' => 'Nur JPG/PNG erlaubt'));
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exit;
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}
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if (!is_dir($upload_dir)) dol_mkdir($upload_dir);
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$filename = 'foto_'.dol_print_date(dol_now(), '%Y%m%d_%H%M%S').'_'.uniqid().'.'.$ext;
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$target = $upload_dir.'/'.$filename;
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if (!move_uploaded_file($_FILES['file']['tmp_name'], $target)) {
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echo json_encode(array('success' => false, 'error' => 'Upload fehlgeschlagen'));
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exit;
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}
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$tok->incrementCount();
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echo json_encode(array('success' => true, 'filename' => $filename));
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exit;
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}
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// GET = Mobile-Upload-Seite anzeigen
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if (!$tok) {
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http_response_code(403);
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?>
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<!doctype html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
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<title>Foto Upload — Token ungültig</title>
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<style>
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body { font-family: -apple-system, BlinkMacSystemFont, sans-serif; background:#1a1a1f; color:#fff; padding: 40px 20px; text-align:center; }
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h1 { color: #d9534f; }
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</style>
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</head><body>
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<h1>Token ungültig</h1>
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<p>Dieser Upload-Link ist abgelaufen oder ungültig.</p>
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<p>Bitte im Editor einen neuen QR-Code generieren.</p>
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</body></html>
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<?php
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exit;
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}
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// Parent-Objekt laden für Anzeige
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$parent = $tok->fetchParentObject();
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$parent_ref = $parent ? $parent->ref : '???';
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$valid_min = max(1, round(($tok->expires_at - dol_now()) / 60));
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?>
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<!doctype html>
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<html lang="de">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
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<meta name="theme-color" content="#1a1a1f">
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<title>Foto Upload — <?php print htmlspecialchars($parent_ref); ?></title>
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<style>
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* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
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background: #1a1a1f;
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color: #f0f0f0;
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margin: 0;
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padding: 16px;
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min-height: 100vh;
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-webkit-font-smoothing: antialiased;
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}
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.header {
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text-align: center;
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padding: 16px 0 24px;
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border-bottom: 1px solid #333;
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}
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.header h1 { margin: 0 0 4px; font-size: 18px; color: #f0f0f0; }
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.header .ref { color: #7aa2f7; font-size: 14px; }
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.header .info { font-size: 11px; opacity: 0.6; margin-top: 8px; }
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.action-buttons {
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display: flex;
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flex-direction: column;
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gap: 12px;
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margin: 24px 0;
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}
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.btn {
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display: block;
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width: 100%;
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padding: 18px 24px;
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font-size: 17px;
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font-weight: 600;
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border-radius: 12px;
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border: none;
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cursor: pointer;
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background: #337ab7;
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color: #fff;
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text-align: center;
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-webkit-appearance: none;
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transition: transform 0.1s, background 0.15s;
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}
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.btn:active { transform: scale(0.97); background: #2868a0; }
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.btn-secondary {
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background: #2a2a30;
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border: 1px solid #555;
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}
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.btn-secondary:active { background: #3a3a40; }
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.hidden-input { display: none; }
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.uploaded-list {
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margin-top: 24px;
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padding-top: 16px;
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border-top: 1px solid #333;
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}
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.uploaded-list h2 { font-size: 14px; opacity: 0.7; margin: 0 0 12px; text-transform: uppercase; }
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.uploaded-item {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 8px 0;
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border-bottom: 1px solid #2a2a30;
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font-size: 13px;
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}
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.uploaded-item .check { color: #5cb85c; }
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.uploaded-item .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
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.uploading {
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padding: 12px;
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background: #2a2a30;
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border-radius: 6px;
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margin: 12px 0;
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text-align: center;
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color: #7aa2f7;
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}
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.toast {
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position: fixed;
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top: 16px;
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left: 16px;
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right: 16px;
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background: #5cb85c;
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color: #fff;
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padding: 14px 16px;
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border-radius: 8px;
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text-align: center;
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z-index: 2000;
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box-shadow: 0 4px 16px rgba(0,0,0,0.4);
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animation: slideDown 0.2s;
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}
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.toast.error { background: #d9534f; }
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@keyframes slideDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; } }
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/* Kamera-View Styles */
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.camera-view {
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position: fixed;
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inset: 0;
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background: #000;
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z-index: 1000;
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display: flex;
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flex-direction: column;
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}
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.camera-view.hidden { display: none; }
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#camera-stream {
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flex: 1;
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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#camera-canvas {
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display: none;
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}
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.camera-controls {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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padding: 24px 20px 40px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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background: linear-gradient(transparent, rgba(0,0,0,0.7));
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}
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.camera-btn-close,
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.camera-btn-switch {
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width: 50px;
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height: 50px;
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border-radius: 50%;
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border: none;
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background: rgba(255,255,255,0.2);
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color: #fff;
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font-size: 22px;
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.camera-btn-close:active,
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.camera-btn-switch:active {
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background: rgba(255,255,255,0.4);
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}
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.camera-shutter {
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width: 72px;
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height: 72px;
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border-radius: 50%;
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border: 4px solid #fff;
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background: rgba(255,255,255,0.3);
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cursor: pointer;
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position: relative;
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}
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.camera-shutter::after {
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content: '';
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position: absolute;
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inset: 6px;
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border-radius: 50%;
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background: #fff;
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transition: transform 0.1s;
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}
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.camera-shutter:active::after {
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transform: scale(0.9);
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}
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.camera-counter {
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position: absolute;
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top: 16px;
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right: 16px;
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background: rgba(0,0,0,0.5);
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color: #5cb85c;
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padding: 8px 14px;
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border-radius: 20px;
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font-size: 14px;
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font-weight: 600;
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}
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/* Foto-Vorschau */
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.photo-preview {
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position: absolute;
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inset: 0;
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background: #000;
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display: flex;
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flex-direction: column;
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}
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.photo-preview.hidden { display: none; }
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.photo-preview img {
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flex: 1;
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width: 100%;
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height: 100%;
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object-fit: contain;
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}
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.preview-buttons {
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display: flex;
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gap: 12px;
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padding: 20px;
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background: rgba(0,0,0,0.8);
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}
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.btn-discard,
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.btn-save {
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flex: 1;
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padding: 16px;
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font-size: 16px;
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font-weight: 600;
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border-radius: 10px;
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border: none;
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cursor: pointer;
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}
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.btn-discard {
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background: #444;
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color: #fff;
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}
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.btn-discard:active { background: #555; }
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.btn-save {
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background: #5cb85c;
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color: #fff;
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}
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.btn-save:active { background: #4cae4c; }
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</style>
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</head>
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<body>
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<div class="header">
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<h1>Foto Upload</h1>
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<div class="ref"><?php print htmlspecialchars($parent_ref); ?></div>
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<div class="info">Token gültig noch <?php print $valid_min; ?> Min · <?php print $tok->max_uploads - $tok->uploads_count; ?> Uploads übrig</div>
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</div>
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<div class="action-buttons">
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<button class="btn" id="open-camera-btn">Foto aufnehmen</button>
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<label class="btn btn-secondary" for="gallery-input">Aus Galerie wählen</label>
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<input type="file" id="gallery-input" class="hidden-input" accept="image/*" multiple>
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</div>
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<!-- Kamera-View Overlay -->
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<div id="camera-view" class="camera-view hidden">
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<video id="camera-stream" autoplay playsinline muted></video>
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<canvas id="camera-canvas"></canvas>
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<!-- Kamera-Controls -->
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<div class="camera-controls">
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<button id="camera-close" class="camera-btn-close">✕</button>
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<button id="camera-shutter" class="camera-shutter"></button>
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<button id="camera-switch" class="camera-btn-switch">⟳</button>
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</div>
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<!-- Upload-Counter -->
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<div id="camera-counter" class="camera-counter">0 Fotos</div>
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<!-- Vorschau nach Foto -->
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<div id="photo-preview" class="photo-preview hidden">
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<img id="preview-image" src="">
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<div class="preview-buttons">
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<button id="preview-discard" class="btn-discard">✕ Verwerfen</button>
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<button id="preview-save" class="btn-save">✓ Speichern</button>
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</div>
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</div>
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</div>
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<div id="uploading-area"></div>
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<div class="uploaded-list">
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<h2>Hochgeladen <span id="uploaded-count">(0)</span></h2>
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<div id="uploaded-list"></div>
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</div>
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<script>
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const TOKEN = <?php print json_encode($token); ?>;
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const URL_UPLOAD = window.location.pathname + '?token=' + encodeURIComponent(TOKEN);
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let uploadedCount = 0;
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// DOM-Elemente
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const galleryInput = document.getElementById('gallery-input');
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const uploadingArea = document.getElementById('uploading-area');
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const uploadedList = document.getElementById('uploaded-list');
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const uploadedCountEl = document.getElementById('uploaded-count');
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// Kamera-Elemente
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const openCameraBtn = document.getElementById('open-camera-btn');
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const cameraView = document.getElementById('camera-view');
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const cameraStream = document.getElementById('camera-stream');
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const cameraCanvas = document.getElementById('camera-canvas');
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const cameraClose = document.getElementById('camera-close');
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const cameraShutter = document.getElementById('camera-shutter');
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const cameraSwitch = document.getElementById('camera-switch');
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const cameraCounter = document.getElementById('camera-counter');
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const photoPreview = document.getElementById('photo-preview');
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const previewImage = document.getElementById('preview-image');
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const previewDiscard = document.getElementById('preview-discard');
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const previewSave = document.getElementById('preview-save');
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// Kamera-Status
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let mediaStream = null;
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let currentFacingMode = 'environment'; // 'environment' = Rückkamera, 'user' = Frontkamera
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let currentPhotoBlob = null;
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let cameraSessionCount = 0;
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// Galerie-Input Handler
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galleryInput.addEventListener('change', async () => {
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if (!galleryInput.files || !galleryInput.files.length) return;
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for (const file of galleryInput.files) {
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await uploadFile(file);
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}
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galleryInput.value = '';
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});
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// === KAMERA-FUNKTIONEN ===
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// Kamera öffnen
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openCameraBtn.addEventListener('click', openCameraView);
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async function openCameraView() {
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try {
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const constraints = {
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video: {
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facingMode: currentFacingMode,
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width: { ideal: 1920 },
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height: { ideal: 1080 }
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},
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audio: false
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};
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mediaStream = await navigator.mediaDevices.getUserMedia(constraints);
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cameraStream.srcObject = mediaStream;
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cameraView.classList.remove('hidden');
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cameraSessionCount = 0;
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updateCameraCounter();
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document.body.style.overflow = 'hidden';
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} catch (err) {
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console.error('Kamera-Fehler:', err);
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toast('Kamera nicht verfügbar: ' + err.message, true);
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}
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}
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// Kamera schließen
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cameraClose.addEventListener('click', closeCameraView);
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function closeCameraView() {
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if (mediaStream) {
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mediaStream.getTracks().forEach(track => track.stop());
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mediaStream = null;
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}
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cameraStream.srcObject = null;
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cameraView.classList.add('hidden');
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photoPreview.classList.add('hidden');
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document.body.style.overflow = '';
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}
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// Foto aufnehmen
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cameraShutter.addEventListener('click', takePhoto);
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function takePhoto() {
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if (!mediaStream) return;
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const video = cameraStream;
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const canvas = cameraCanvas;
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// Canvas auf Video-Größe setzen
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canvas.width = video.videoWidth;
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canvas.height = video.videoHeight;
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// Video-Frame auf Canvas zeichnen
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const ctx = canvas.getContext('2d');
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ctx.drawImage(video, 0, 0);
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// Canvas zu Blob konvertieren
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canvas.toBlob((blob) => {
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if (blob) {
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currentPhotoBlob = blob;
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showPreview(blob);
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}
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}, 'image/jpeg', 0.85);
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}
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// Vorschau anzeigen
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function showPreview(blob) {
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const url = URL.createObjectURL(blob);
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previewImage.onload = () => URL.revokeObjectURL(url);
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previewImage.src = url;
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photoPreview.classList.remove('hidden');
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}
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// Foto verwerfen
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previewDiscard.addEventListener('click', discardPhoto);
|
|
|
|
function discardPhoto() {
|
|
currentPhotoBlob = null;
|
|
photoPreview.classList.add('hidden');
|
|
}
|
|
|
|
// Foto speichern und Kamera offen lassen
|
|
previewSave.addEventListener('click', savePhoto);
|
|
|
|
async function savePhoto() {
|
|
if (!currentPhotoBlob) return;
|
|
|
|
// Vorschau schließen, zurück zur Kamera
|
|
photoPreview.classList.add('hidden');
|
|
|
|
// Upload im Hintergrund
|
|
const blob = currentPhotoBlob;
|
|
currentPhotoBlob = null;
|
|
|
|
const fname = 'foto_' + Date.now() + '.jpg';
|
|
const fd = new FormData();
|
|
fd.append('token', TOKEN);
|
|
fd.append('file', blob, fname);
|
|
|
|
try {
|
|
const r = await fetch(URL_UPLOAD, { method: 'POST', body: fd });
|
|
const data = await r.json();
|
|
if (data.success) {
|
|
uploadedCount++;
|
|
cameraSessionCount++;
|
|
uploadedCountEl.textContent = '(' + uploadedCount + ')';
|
|
updateCameraCounter();
|
|
|
|
// Item zur Liste hinzufügen
|
|
const item = document.createElement('div');
|
|
item.className = 'uploaded-item';
|
|
item.innerHTML = '<span class="check">✓</span><span class="name">' + escapeHtml(data.filename) + '</span>';
|
|
uploadedList.prepend(item);
|
|
|
|
toast('Foto gespeichert');
|
|
} else {
|
|
toast('Fehler: ' + (data.error || 'unbekannt'), true);
|
|
}
|
|
} catch (e) {
|
|
toast('Netzwerkfehler', true);
|
|
}
|
|
}
|
|
|
|
// Kamera wechseln (Front/Back)
|
|
cameraSwitch.addEventListener('click', switchCamera);
|
|
|
|
async function switchCamera() {
|
|
currentFacingMode = currentFacingMode === 'environment' ? 'user' : 'environment';
|
|
|
|
// Alten Stream stoppen
|
|
if (mediaStream) {
|
|
mediaStream.getTracks().forEach(track => track.stop());
|
|
}
|
|
|
|
// Neuen Stream starten
|
|
try {
|
|
const constraints = {
|
|
video: {
|
|
facingMode: currentFacingMode,
|
|
width: { ideal: 1920 },
|
|
height: { ideal: 1080 }
|
|
},
|
|
audio: false
|
|
};
|
|
mediaStream = await navigator.mediaDevices.getUserMedia(constraints);
|
|
cameraStream.srcObject = mediaStream;
|
|
} catch (err) {
|
|
console.error('Kamera-Wechsel fehlgeschlagen:', err);
|
|
toast('Kamera-Wechsel fehlgeschlagen', true);
|
|
// Zurück zur anderen Kamera
|
|
currentFacingMode = currentFacingMode === 'environment' ? 'user' : 'environment';
|
|
}
|
|
}
|
|
|
|
function updateCameraCounter() {
|
|
const text = cameraSessionCount === 1 ? '1 Foto' : cameraSessionCount + ' Fotos';
|
|
cameraCounter.textContent = text;
|
|
}
|
|
|
|
// === UPLOAD-FUNKTIONEN ===
|
|
|
|
async function uploadFile(file) {
|
|
const blob = await resizeImage(file, 2000);
|
|
const fname = file.name || 'photo.jpg';
|
|
|
|
const status = document.createElement('div');
|
|
status.className = 'uploading';
|
|
status.textContent = fname + ' wird hochgeladen…';
|
|
uploadingArea.appendChild(status);
|
|
|
|
const fd = new FormData();
|
|
fd.append('token', TOKEN);
|
|
fd.append('file', blob, fname);
|
|
|
|
try {
|
|
const r = await fetch(URL_UPLOAD, { method: 'POST', body: fd });
|
|
const data = await r.json();
|
|
status.remove();
|
|
if (data.success) {
|
|
uploadedCount++;
|
|
uploadedCountEl.textContent = '(' + uploadedCount + ')';
|
|
const item = document.createElement('div');
|
|
item.className = 'uploaded-item';
|
|
item.innerHTML = '<span class="check">✓</span><span class="name">' + escapeHtml(data.filename) + '</span>';
|
|
uploadedList.prepend(item);
|
|
toast('Hochgeladen: ' + fname);
|
|
} else {
|
|
toast('Fehler: ' + (data.error || 'unbekannt'), true);
|
|
}
|
|
} catch (e) {
|
|
status.remove();
|
|
toast('Netzwerkfehler', true);
|
|
}
|
|
}
|
|
|
|
async function resizeImage(file, maxSide) {
|
|
return new Promise((resolve) => {
|
|
const img = new Image();
|
|
const url = URL.createObjectURL(file);
|
|
img.onload = () => {
|
|
URL.revokeObjectURL(url);
|
|
const scale = Math.min(1, maxSide / Math.max(img.width, img.height));
|
|
if (scale === 1) {
|
|
resolve(file);
|
|
return;
|
|
}
|
|
const c = document.createElement('canvas');
|
|
c.width = Math.round(img.width * scale);
|
|
c.height = Math.round(img.height * scale);
|
|
c.getContext('2d').drawImage(img, 0, 0, c.width, c.height);
|
|
c.toBlob((blob) => resolve(blob || file), 'image/jpeg', 0.85);
|
|
};
|
|
img.onerror = () => { URL.revokeObjectURL(url); resolve(file); };
|
|
img.src = url;
|
|
});
|
|
}
|
|
|
|
function toast(msg, isError) {
|
|
const t = document.createElement('div');
|
|
t.className = 'toast' + (isError ? ' error' : '');
|
|
t.textContent = msg;
|
|
document.body.appendChild(t);
|
|
setTimeout(() => t.remove(), 2500);
|
|
}
|
|
|
|
function escapeHtml(s) {
|
|
return String(s).replace(/[&<>"']/g, c => ({'&':'&','<':'<','>':'>','"':'"',"'":'''}[c]));
|
|
}
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|