GWM : megre pdf
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@ -13,14 +13,14 @@ if (! defined('MERGED_CLAIM_FILE_TYPE')) {
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if (! function_exists('merge_ticket_pdfs')) {
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/**
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* Merge all active PDF rows in claim_files for a given ticket_master id
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* Merge all active PDF/image rows in claim_files for a given ticket_master id
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* into one combined PDF and register that PDF as a new claim_files row
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* with file_type = MERGED_CLAIM_FILE_TYPE.
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*
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* Source rows are picked from claim_files where:
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* - ticket_id = $ticket_master_id
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* - is_active = 1
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* - mime_type = 'application/pdf'
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* - mime_type IN $opts['include_mime_types'] (default PDF/JPG/PNG)
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* - file_type IN $opts['include_file_types'] (default [2, 3])
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*
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* @param int $ticket_master_id
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@ -29,6 +29,7 @@ if (! function_exists('merge_ticket_pdfs')) {
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* @var int $created_by Override created_by user id on the inserted row.
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* @var int $ticket_type Default 1. Stored on the inserted claim_files row.
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* @var array $include_file_types Default [2, 3].
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* @var array $include_mime_types Default ['application/pdf', 'image/jpeg', 'image/png'].
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* }
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* @return array {status, merged_file_id, file_name, pages, source_count, message}
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*/
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@ -39,6 +40,7 @@ if (! function_exists('merge_ticket_pdfs')) {
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'created_by' => null,
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'ticket_type' => 1,
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'include_file_types' => [2, 3],
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'include_mime_types' => ['application/pdf', 'image/jpeg', 'image/png'],
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];
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$result = [
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@ -60,14 +62,14 @@ if (! function_exists('merge_ticket_pdfs')) {
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$rows = $claimFiles
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->where('ticket_id', $ticket_master_id)
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->where('is_active', 1)
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->where('mime_type', 'application/pdf')
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->whereIn('mime_type', $opts['include_mime_types'])
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->whereIn('file_type', $opts['include_file_types'])
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->orderBy('id', 'ASC')
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->findAll();
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if (empty($rows)) {
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$result['status'] = true;
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$result['message'] = 'No PDF files to merge';
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$result['message'] = 'No PDF/image files to merge';
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return $result;
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}
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@ -75,7 +77,7 @@ if (! function_exists('merge_ticket_pdfs')) {
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. 'uploads' . DIRECTORY_SEPARATOR
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. 'claim_files' . DIRECTORY_SEPARATOR;
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$sourcePaths = [];
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$sourceFiles = [];
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foreach ($rows as $row) {
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$name = ! empty($row['url']) ? $row['url'] : ($row['file_name'] ?? '');
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if (empty($name)) {
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@ -84,18 +86,22 @@ if (! function_exists('merge_ticket_pdfs')) {
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// url column may sometimes hold a full URL; we only care about the file basename on disk.
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$full = $uploadDir . basename($name);
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if (is_file($full) && is_readable($full)) {
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$sourcePaths[] = $full;
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$sourceFiles[] = [
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'path' => $full,
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'mime' => strtolower((string) ($row['mime_type'] ?? '')),
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'id' => $row['id'] ?? null,
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];
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} else {
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log_message('error', "merge_ticket_pdfs | missing PDF on disk | claim_file_id={$row['id']} | path={$full}");
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log_message('error', "merge_ticket_pdfs | missing file on disk | claim_file_id={$row['id']} | path={$full}");
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}
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}
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if (empty($sourcePaths)) {
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$result['message'] = 'No readable PDF files on disk';
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if (empty($sourceFiles)) {
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$result['message'] = 'No readable PDF/image files on disk';
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return $result;
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}
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$result['source_count'] = count($sourcePaths);
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$result['source_count'] = count($sourceFiles);
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$tempDir = rtrim(WRITEPATH, '/\\') . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR . 'mpdf';
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if (! is_dir($tempDir)) {
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@ -112,18 +118,24 @@ if (! function_exists('merge_ticket_pdfs')) {
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]);
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$totalPages = 0;
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foreach ($sourcePaths as $src) {
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foreach ($sourceFiles as $sourceFile) {
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$src = $sourceFile['path'];
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try {
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$pageCount = $mpdf->setSourceFile($src);
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for ($p = 1; $p <= $pageCount; $p++) {
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$tplId = $mpdf->importPage($p);
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$size = $mpdf->getTemplateSize($tplId);
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$mpdf->AddPageByArray([
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'orientation' => ($size['width'] > $size['height']) ? 'L' : 'P',
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'sheet-size' => [$size['width'], $size['height']],
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]);
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$mpdf->useTemplate($tplId);
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$totalPages++;
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if ($sourceFile['mime'] === 'application/pdf') {
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$pageCount = $mpdf->setSourceFile($src);
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for ($p = 1; $p <= $pageCount; $p++) {
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$tplId = $mpdf->importPage($p);
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$mpdf->AddPage();
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// adjustPageSize=true makes the output page match the imported page.
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$mpdf->useTemplate($tplId, 0, 0, null, null, true);
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$totalPages++;
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}
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} elseif (in_array($sourceFile['mime'], ['image/jpeg', 'image/png'], true)) {
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if (merge_ticket_pdf_add_image_page($mpdf, $src)) {
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$totalPages++;
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}
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} else {
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log_message('error', "merge_ticket_pdfs | unsupported source mime {$sourceFile['mime']} | {$src}");
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}
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} catch (\Throwable $e) {
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log_message('error', "merge_ticket_pdfs | failed to import {$src} | " . $e->getMessage());
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@ -131,7 +143,7 @@ if (! function_exists('merge_ticket_pdfs')) {
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}
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if ($totalPages === 0) {
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$result['message'] = 'All source PDFs failed to import';
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$result['message'] = 'All source PDF/image files failed to import';
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return $result;
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}
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@ -192,3 +204,48 @@ if (! function_exists('merge_ticket_pdfs')) {
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return $result;
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}
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}
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if (! function_exists('merge_ticket_pdf_add_image_page')) {
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/**
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* Add an uploaded image as a single PDF page, preserving portrait/landscape
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* orientation and fitting the image proportionally inside the page.
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*/
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function merge_ticket_pdf_add_image_page(Mpdf $mpdf, string $imagePath): bool
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{
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$imageInfo = @getimagesize($imagePath);
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if (empty($imageInfo[0]) || empty($imageInfo[1])) {
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log_message('error', "merge_ticket_pdfs | invalid image | {$imagePath}");
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return false;
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}
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$imageWidthPx = (int) $imageInfo[0];
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$imageHeightPx = (int) $imageInfo[1];
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$isLandscape = $imageWidthPx > $imageHeightPx;
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$pageWidth = $isLandscape ? 297 : 210;
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$pageHeight = $isLandscape ? 210 : 297;
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$margin = 0;
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$availableWidth = $pageWidth - ($margin * 2);
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$availableHeight = $pageHeight - ($margin * 2);
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$scale = min($availableWidth / $imageWidthPx, $availableHeight / $imageHeightPx);
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$drawWidth = $imageWidthPx * $scale;
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$drawHeight = $imageHeightPx * $scale;
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$x = ($pageWidth - $drawWidth) / 2;
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$y = ($pageHeight - $drawHeight) / 2;
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$mpdf->AddPageByArray([
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'orientation' => $isLandscape ? 'L' : 'P',
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'sheet-size' => 'A4',
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'margin-left' => 0,
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'margin-right' => 0,
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'margin-top' => 0,
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'margin-bottom' => 0,
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'margin-header' => 0,
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'margin-footer' => 0,
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]);
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$mpdf->Image($imagePath, $x, $y, $drawWidth, $drawHeight);
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return true;
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}
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}
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