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@@ -2207,49 +2207,38 @@ function sendEmail($to, $subject, $message, $isHtml = true, $attachments = [])
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);
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}
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-function buildOrderPdfLines($order)
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+function pdfEncodeWinAnsi($text)
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{
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- $lines = [
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- SITE_FULL_NAME,
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- SITE_DEPARTMENT_NAME,
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- "",
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- SITE_SERVICE_HEADER,
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- "Bestellnummer: " . $order["id"],
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- "Erstellt am: " . formatDate($order["created_at"]),
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- "Name: " . $order["customer_name"],
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- "E-Mail: " . $order["customer_email"],
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- "Organisation: " . $order["organization_label"],
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- "",
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- "Artikel:",
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- ];
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+ $text = str_replace("\r", "", (string) $text);
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- foreach ($order["items"] as $item) {
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- $line = "- " . $item["product_name"];
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- if ($item["size"] !== "") {
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- $line .= " | Größe: " . $item["size"];
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- }
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- if ($item["availability_label"] !== "") {
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- $line .=
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- " | Hinweis: " .
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- preg_replace("/\s+/", " ", $item["availability_label"]);
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- }
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- $lines[] = $line;
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+ if (!function_exists("iconv")) {
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+ return preg_replace('/[^\x09\x0A\x20-\x7E]/', "?", $text);
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+ }
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+
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+ $chars = preg_split("//u", $text, -1, PREG_SPLIT_NO_EMPTY);
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+ if (!is_array($chars)) {
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+ $fallback = @iconv("UTF-8", "Windows-1252//TRANSLIT//IGNORE", $text);
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+ return is_string($fallback) ? $fallback : $text;
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}
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- $lines[] = "";
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- $lines[] = "Kommentar:";
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- if ($order["comment"] !== "") {
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- foreach (
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- preg_split('/\r\n|\r|\n/', $order["comment"])
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- as $commentLine
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- ) {
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- $lines[] = $commentLine;
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+ $result = "";
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+ foreach ($chars as $char) {
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+ $converted = @iconv("UTF-8", "Windows-1252", $char);
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+ if ($converted !== false) {
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+ $result .= $converted;
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+ continue;
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}
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- } else {
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- $lines[] = "Kein Kommentar";
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+
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+ $fallback = @iconv("UTF-8", "Windows-1252//TRANSLIT", $char);
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+ if ($fallback !== false && $fallback !== "") {
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+ $result .= $fallback;
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+ continue;
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+ }
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+
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+ $result .= "?";
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}
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- return $lines;
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+ return $result;
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}
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function pdfEscapeText($text)
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@@ -2257,65 +2246,317 @@ function pdfEscapeText($text)
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$text = str_replace("\\", "\\\\", $text);
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$text = str_replace("(", "\(", $text);
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$text = str_replace(")", "\)", $text);
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- $text = str_replace("\r", "", $text);
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+ return preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/', "", $text);
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+}
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- if (function_exists("iconv")) {
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- $converted = @iconv("UTF-8", "Windows-1252//TRANSLIT//IGNORE", $text);
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- if (is_string($converted)) {
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- $text = $converted;
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+function pdfWrapAnsiText($text, $maxChars)
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+{
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+ $lines = [];
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+ $paragraphs = explode("\n", str_replace("\r", "", (string) $text));
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+
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+ foreach ($paragraphs as $paragraph) {
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+ $normalized = trim(preg_replace("/\s+/", " ", $paragraph));
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+ if ($normalized === "") {
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+ $lines[] = "";
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+ continue;
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+ }
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+
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+ $words = explode(" ", $normalized);
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+ $current = "";
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+
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+ foreach ($words as $word) {
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+ if ($word === "") {
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+ continue;
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+ }
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+
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+ if (strlen($word) > $maxChars) {
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+ if ($current !== "") {
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+ $lines[] = $current;
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+ $current = "";
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+ }
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+
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+ $parts = str_split($word, $maxChars);
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+ $lastIndex = count($parts) - 1;
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+ for ($i = 0; $i < $lastIndex; $i++) {
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+ $lines[] = $parts[$i];
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+ }
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+ $current = $parts[$lastIndex];
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+ continue;
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+ }
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+
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+ $candidate = $current === "" ? $word : $current . " " . $word;
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+ if (strlen($candidate) <= $maxChars) {
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+ $current = $candidate;
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+ } else {
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+ if ($current !== "") {
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+ $lines[] = $current;
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+ }
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+ $current = $word;
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+ }
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+ }
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+
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+ if ($current !== "") {
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+ $lines[] = $current;
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}
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}
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- return $text;
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+ if (empty($lines)) {
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+ $lines[] = "";
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+ }
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+
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+ return $lines;
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}
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function generateOrderPdf($order)
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{
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- $lines = buildOrderPdfLines($order);
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- $content = "BT\n/F1 12 Tf\n14 TL\n50 790 Td\n";
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- $first = true;
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+ $pageWidth = 595;
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+ $pageHeight = 842;
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+ $leftMargin = 45;
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+ $topY = 800;
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+ $bottomY = 60;
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+ $lineHeight = 14;
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- foreach ($lines as $line) {
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- if (!$first) {
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- $content .= "T*\n";
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+ $pages = [];
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+ $pageContent = "";
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+ $y = $topY;
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+ $pageNumber = 0;
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+
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+ $encodeText = function ($text) {
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+ return pdfEncodeWinAnsi((string) $text);
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+ };
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+
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+ $siteName = $encodeText(SITE_FULL_NAME);
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+ $orderId = $encodeText($order["id"]);
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+ $createdAt = $encodeText(formatDate($order["created_at"]));
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+ $customerName = $encodeText($order["customer_name"]);
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+ $customerEmail = $encodeText($order["customer_email"]);
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+ $organization = $encodeText($order["organization_label"]);
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+ $commentRaw = (string) $order["comment"];
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+
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+ $writeText = function ($x, $y, $encodedText, $fontSize = 12) use (&$pageContent) {
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+ $pageContent .=
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+ "BT\n/F1 " .
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+ $fontSize .
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+ " Tf\n1 0 0 1 " .
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+ number_format($x, 2, ".", "") .
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+ " " .
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+ number_format($y, 2, ".", "") .
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+ " Tm\n(" .
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+ pdfEscapeText($encodedText) .
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+ ") Tj\nET\n";
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+ };
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+
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+ $startPage = function () use (
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+ &$pages,
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+ &$pageContent,
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+ &$y,
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+ &$pageNumber,
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+ $topY,
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+ $leftMargin,
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+ $lineHeight,
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+ $siteName,
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+ $orderId,
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+ $createdAt,
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+ $writeText,
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+ $encodeText
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+ ) {
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+ if ($pageContent !== "") {
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+ $pages[] = $pageContent;
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}
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- $first = false;
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- $content .= "(" . pdfEscapeText($line) . ") Tj\n";
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+
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+ $pageNumber++;
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+ $pageContent = "";
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+ $y = $topY;
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+
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+ foreach (pdfWrapAnsiText($siteName, 70) as $index => $line) {
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+ $writeText($leftMargin, $y, $line, $index === 0 ? 15 : 11);
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+ $y -= $index === 0 ? 19 : $lineHeight;
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+ }
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+
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+ $headerLine = "Bestellung: " . $orderId;
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+ if ($pageNumber > 1) {
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+ $headerLine .= " | Seite " . $encodeText($pageNumber);
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+ }
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+ $writeText($leftMargin, $y, $headerLine, 12);
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+ $y -= 17;
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+ $writeText($leftMargin, $y, "Erstellt am: " . $createdAt, 11);
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+ $y -= 20;
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+ };
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+
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+ $ensureSpace = function ($requiredHeight) use (&$y, $bottomY, $startPage) {
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+ if ($y - $requiredHeight < $bottomY) {
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+ $startPage();
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+ }
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+ };
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+
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+ $writeWrapped = function (
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+ $encodedText,
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+ $maxChars,
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+ $fontSize = 11,
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+ $x = null
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+ ) use (&$y, $lineHeight, $leftMargin, $writeText, $ensureSpace) {
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+ $targetX = $x === null ? $leftMargin : $x;
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+ $lines = pdfWrapAnsiText($encodedText, $maxChars);
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+ foreach ($lines as $line) {
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+ $ensureSpace($lineHeight);
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+ $writeText($targetX, $y, $line, $fontSize);
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+ $y -= $lineHeight;
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+ }
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+ };
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+
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+ $writeSectionTitle = function ($titleText) use (
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+ &$y,
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+ $leftMargin,
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+ $writeText,
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+ $ensureSpace,
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+ $encodeText
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+ ) {
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+ $ensureSpace(24);
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+ $writeText($leftMargin, $y, $encodeText($titleText), 13);
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+ $y -= 18;
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+ };
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+
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+ $startPage();
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+
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+ $writeSectionTitle("Gehört zu");
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+ $writeWrapped("Name: " . $customerName, 80);
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+ $writeWrapped("Organisation: " . $organization, 80);
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+ $writeWrapped("E-Mail: " . $customerEmail, 80);
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+ $y -= 6;
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+
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+ $writeSectionTitle("Artikelliste");
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+
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+ $itemNumber = 1;
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+ if (empty($order["items"])) {
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+ $writeWrapped($encodeText("Keine Artikel"), 80);
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+ } else {
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+ foreach ($order["items"] as $item) {
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+ $itemName = $encodeText($item["product_name"]);
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+ $sizeLabel = $encodeText($item["size"]);
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+ $hintLabel = $encodeText(
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+ preg_replace("/\s+/", " ", (string) $item["availability_label"]),
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+ );
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+
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+ $writeWrapped($encodeText($itemNumber . ". ") . $itemName, 78);
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+
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+ if ($sizeLabel !== "") {
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+ $writeWrapped($encodeText(" Größe: ") . $sizeLabel, 76);
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+ }
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+
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+ if ($hintLabel !== "") {
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+ $writeWrapped($encodeText(" Hinweis: ") . $hintLabel, 76);
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+ }
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+
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+ $y -= 4;
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+ $itemNumber++;
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+ }
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+ }
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+
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+ $y -= 4;
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+ $writeSectionTitle("Kommentar");
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+
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+ if (trim($commentRaw) === "") {
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+ $writeWrapped($encodeText("Kein Kommentar"), 80);
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+ } else {
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+ foreach (preg_split('/\r\n|\r|\n/', $commentRaw) as $commentLine) {
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+ $writeWrapped($encodeText($commentLine), 82);
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+ }
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+ }
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+
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+ $y -= 6;
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+ $writeSectionTitle("Lagerbearbeitung");
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+
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+ $warehouseLines = [
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+ "Ausgegeben am: ________________________",
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+ "Ausgegeben durch: _____________________",
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+ "Unterschrift: _________________________",
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+ "",
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+ "[ ] Vollständig ausgegeben",
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+ "[ ] Teilweise ausgegeben",
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+ ];
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+
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+ foreach ($warehouseLines as $line) {
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+ if ($line === "") {
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+ $ensureSpace($lineHeight);
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+ $y -= $lineHeight;
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+ continue;
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+ }
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+ $writeWrapped($encodeText($line), 80);
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}
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- $content .= "ET";
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- $length = strlen($content);
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+ if ($pageContent !== "") {
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+ $pages[] = $pageContent;
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+ }
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+
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+ if (empty($pages)) {
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+ $pages[] = "";
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+ }
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+ $fontObjectNumber = 3;
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$objects = [];
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- $objects[] = "1 0 obj\n<< /Type /Catalog /Pages 2 0 R >>\nendobj\n";
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- $objects[] = "2 0 obj\n<< /Type /Pages /Kids [3 0 R] /Count 1 >>\nendobj\n";
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- $objects[] =
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- "3 0 obj\n<< /Type /Page /Parent 2 0 R /MediaBox [0 0 595 842] /Contents 4 0 R /Resources << /Font << /F1 5 0 R >> >> >>\nendobj\n";
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- $objects[] =
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- "4 0 obj\n<< /Length " .
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- $length .
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- " >>\nstream\n" .
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- $content .
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- "\nendstream\nendobj\n";
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- $objects[] =
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- "5 0 obj\n<< /Type /Font /Subtype /Type1 /BaseFont /Helvetica >>\nendobj\n";
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+ $objects[1] = "1 0 obj\n<< /Type /Catalog /Pages 2 0 R >>\nendobj\n";
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+ $objects[
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+ $fontObjectNumber
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+ ] = "3 0 obj\n<< /Type /Font /Subtype /Type1 /BaseFont /Helvetica /Encoding /WinAnsiEncoding >>\nendobj\n";
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+
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+ $kids = [];
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+ $nextObjectNumber = 4;
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+ foreach ($pages as $pageStream) {
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+ $pageObjectNumber = $nextObjectNumber++;
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+ $contentObjectNumber = $nextObjectNumber++;
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+
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+ $kids[] = $pageObjectNumber . " 0 R";
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+ $objects[$pageObjectNumber] =
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+ $pageObjectNumber .
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+ " 0 obj\n<< /Type /Page /Parent 2 0 R /MediaBox [0 0 " .
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+ $pageWidth .
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+ " " .
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+ $pageHeight .
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+ "] /Contents " .
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+ $contentObjectNumber .
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+ " 0 R /Resources << /Font << /F1 " .
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+ $fontObjectNumber .
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+ " 0 R >> >> >>\nendobj\n";
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+
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+ $objects[$contentObjectNumber] =
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+ $contentObjectNumber .
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+ " 0 obj\n<< /Length " .
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+ strlen($pageStream) .
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+ " >>\nstream\n" .
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+ $pageStream .
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+ "\nendstream\nendobj\n";
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+ }
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+
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+ $objects[2] =
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+ "2 0 obj\n<< /Type /Pages /Kids [" .
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+ implode(" ", $kids) .
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+ "] /Count " .
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+ count($kids) .
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+ " >>\nendobj\n";
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+
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+ ksort($objects);
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$pdf = "%PDF-1.4\n";
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$offsets = [0];
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- foreach ($objects as $object) {
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- $offsets[] = strlen($pdf);
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- $pdf .= $object;
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+ foreach ($objects as $number => $objectContent) {
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+ $offsets[$number] = strlen($pdf);
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+ $pdf .= $objectContent;
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}
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+ $lastObjectNumber = (int) max(array_keys($objects));
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$xrefOffset = strlen($pdf);
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- $pdf .= "xref\n0 " . (count($objects) + 1) . "\n";
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+ $pdf .= "xref\n0 " . ($lastObjectNumber + 1) . "\n";
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$pdf .= "0000000000 65535 f \n";
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- for ($i = 1; $i <= count($objects); $i++) {
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- $pdf .= sprintf("%010d 00000 n \n", $offsets[$i]);
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+ for ($i = 1; $i <= $lastObjectNumber; $i++) {
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+ if (isset($offsets[$i])) {
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+ $pdf .= sprintf("%010d 00000 n \n", $offsets[$i]);
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+ } else {
|
|
|
+ $pdf .= "0000000000 00000 f \n";
|
|
|
+ }
|
|
|
}
|
|
|
|
|
|
- $pdf .= "trailer\n<< /Size " . (count($objects) + 1) . " /Root 1 0 R >>\n";
|
|
|
+ $pdf .= "trailer\n<< /Size " . ($lastObjectNumber + 1) . " /Root 1 0 R >>\n";
|
|
|
$pdf .= "startxref\n" . $xrefOffset . "\n%%EOF";
|
|
|
|
|
|
return $pdf;
|
