giandonato.inverso@edempg.it
104 lines
2.9 KiB
PHP
104 lines
2.9 KiB
PHP
<?php
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session_start();
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require_once 'config/config.php';
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require_once BASE_PATH . '/lib/DynamicQrcode/DynamicQrcode.php';
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require_once BASE_PATH . '/lib/StaticQrcode/StaticQrcode.php';
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$db = getDbInstance();
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$json = json_decode(file_get_contents('php://input'), true);
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if($json["action"] == "download") {
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$params = $json['params'];
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$files = [];
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if (isset($json['type'])) {
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$type = filter_var($json['type'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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} else {
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echo json_encode([
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'data' => 'Type action field in the request.',
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'status' => 400
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]);
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exit();
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}
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if (count($params) == 0) {
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echo json_encode([
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'data' => 'No qrcodes were selected.',
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'status' => 400
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]);
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exit();
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}
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foreach ($params as $param) {
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$row = $db->where('id', $param);
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$row = $db->getOne("{$type}_qrcodes");
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@$files[] = SAVED_QRCODE_FOLDER . $row['qrcode'];
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}
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$zip = new ZipArchive();
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$uniqid = uniqid();
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$relative_dir = SAVED_QRCODE_FOLDER . 'zip/qrcodes_' . $uniqid . '.zip';
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@unlink($relative_dir);
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$url_path = SAVED_QRCODE_URL . 'zip/qrcodes_' . $uniqid . '.zip';
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$zip->open($relative_dir, ZipArchive::CREATE);
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foreach ($files as $file) {
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$download_file = @file_get_contents($file, true);
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$zip->addFromString(basename($file), $download_file);
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}
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$zip->close();
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echo json_encode([
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'data' => $url_path,
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'status' => 200
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]);
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exit();
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} else if($json["action"] == "delete") {
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$params = $json['params'];
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$files = [];
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if (isset($json['type'])) {
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$type = filter_var($json['type'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
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} else {
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echo json_encode([
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'data' => 'Type action field in the request.',
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'status' => 400
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]);
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exit();
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}
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if (count($params) == 0) {
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echo json_encode([
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'data' => 'No qrcodes were selected.',
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'status' => 400
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]);
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exit();
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}
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if($type == "dynamic")
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$instance = new DynamicQrcode();
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else if($type == "static")
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$instance = new StaticQrcode();
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else
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die("Type not allowed");
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foreach ($params as $param) {
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$a = 0;
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$instance->deleteQrcode($param, true);
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}
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echo json_encode([
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'action' => "delete",
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'data' => "Qrcode deleted",
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'status' => 200
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]);
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exit();
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} else
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exit("Action not allowed");
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} else {
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exit('Direct access to this script not allowed.');
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}
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?>
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