root
1325 lines
40 KiB
PHP
1325 lines
40 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Services\Badges;
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use chillerlan\QRCode\Output\QRGdImagePNG;
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use chillerlan\QRCode\Output\QRMarkupSVG;
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use chillerlan\QRCode\QRCode;
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use chillerlan\QRCode\QROptions;
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use Dompdf\Dompdf;
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use Dompdf\Options;
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use Illuminate\Http\Response;
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use Throwable;
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class BadgePdfService
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{
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private const BADGE_WIDTH_IN = 2.36;
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private const BADGE_HEIGHT_IN = 3.54;
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private const CELL_WIDTH_IN = 2.55;
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private const CELL_HEIGHT_IN = 3.85;
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private const PAGE_MARGIN_IN = 0.18;
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/** @var list<string> */
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private array $tempQrFiles = [];
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public function __construct(
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protected BadgeStudentLookupService $studentLookupService,
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protected BadgeUserLookupService $userLookupService,
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protected BadgePrintLogService $printLogService,
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protected BadgeTextFormatter $formatter,
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) {
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}
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/**
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* Letter landscape PDF, 8 badges per page — students and/or staff (FPDF + QR PNG).
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*
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* @param int[] $studentIds Primary keys on `students.id`
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* @param int[] $userIds Staff/admin/teacher keys on `users.id`
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*/
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public function generate(
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array $studentIds,
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array $userIds,
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?string $schoolYear,
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array $rolesMap = [],
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array $classesMap = [],
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?int $actorId = null
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): Response {
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$studentIds = $this->formatter->normalizeIds($studentIds);
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$userIds = $this->formatter->normalizeIds($userIds);
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$schoolName = (string) config('badges.school_name', 'Al Rahma Sunday School');
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$motto = (string) config('badges.motto', '');
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$studentRoleLabel = (string) config('badges.role_label', 'Student');
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$footerBlock = $this->footerBlock($schoolName);
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$logoPath = $this->preparedLogoPath();
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$rows = [];
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$students = $this->studentLookupService->fetchForBadges($studentIds, $schoolYear);
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foreach ($students as $row) {
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try {
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$qrPayload = (string) ($row['school_id'] ?? '');
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$rows[] = array_merge($row, [
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'_badge_kind' => 'student',
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'role_subline' => $studentRoleLabel,
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'show_grade' => true,
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'grade_label' => 'Grade',
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'_qr_src' => $this->renderQrSvgDataUri($qrPayload),
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'_qr_base64' => $this->renderQrPngBase64($qrPayload),
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]);
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} catch (Throwable) {
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continue;
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}
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}
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foreach ($userIds as $uid) {
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$staffRow = $this->buildStaffBadgeRow((int) $uid, $schoolYear, $rolesMap, $classesMap);
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if ($staffRow === null) {
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continue;
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}
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try {
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$qrPayload = (string) ($staffRow['user_id_for_qr'] ?? $staffRow['user_id'] ?? '');
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if ($qrPayload === '' || !preg_match('/^[A-Za-z0-9_-]+$/', $qrPayload)) {
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$qrPayload = (string) (int) ($staffRow['user_id'] ?? 0);
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}
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$rows[] = array_merge($staffRow, [
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'_badge_kind' => 'staff',
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'_qr_src' => $this->renderQrSvgDataUri($qrPayload),
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'_qr_base64' => $this->renderQrPngBase64($qrPayload),
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]);
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} catch (Throwable) {
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continue;
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}
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}
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try {
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// Dompdf is substantially heavier here and can fatally exhaust memory on larger badge runs.
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// Prefer the fixed-coordinate FPDF renderer first, and keep Dompdf only as a secondary fallback.
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$binary = $this->renderWithFpdf(
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$rows,
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$schoolName,
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$motto,
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$studentRoleLabel,
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$footerBlock,
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$logoPath
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);
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} catch (Throwable) {
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$binary = $this->renderWithDompdf(
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$rows,
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$schoolName,
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$motto,
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$footerBlock
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);
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}
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$logIds = array_values(array_unique(array_merge($studentIds, $userIds)));
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$this->printLogService->logSafely(
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userIds: $logIds,
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actorId: $actorId,
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schoolYear: $schoolYear,
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rolesMap: $rolesMap,
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classesMap: $classesMap,
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copies: 1
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);
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return response((string) $binary, 200, [
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'Content-Type' => 'application/pdf',
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'Content-Disposition' => 'inline; filename="Badges.pdf"',
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]);
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}
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protected function renderWithDompdf(
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array $rows,
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string $schoolName,
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string $motto,
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string $footerBlock
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): string {
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$html = $this->buildHtmlDocument($rows, $schoolName, $motto, $footerBlock);
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$options = new Options();
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$options->set('isHtml5ParserEnabled', true);
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$options->set('isRemoteEnabled', true);
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$options->set('defaultFont', 'DejaVu Sans');
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$dompdf = new Dompdf($options);
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$dompdf->loadHtml($html, 'UTF-8');
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$dompdf->setPaper('A4', 'landscape');
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$dompdf->render();
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return $dompdf->output();
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}
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protected function renderWithFpdf(
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array $rows,
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string $schoolName,
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string $motto,
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string $studentRoleLabel,
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string $footerBlock,
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?string $logoPath
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): string {
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$this->tempQrFiles = [];
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try {
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if (!class_exists('FPDF', false)) {
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require_once base_path('app/ThirdParty/fpdf/fpdf.php');
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}
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$pdf = new \FPDF('L', 'in', 'Letter');
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$pdf->SetAutoPageBreak(false);
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$pages = array_chunk($rows, 8);
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if ($pages === []) {
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$pdf->AddPage('L', 'Letter');
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$pdf->SetFont('Helvetica', '', 12);
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$pdf->SetTextColor(0, 0, 0);
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$pdf->SetXY(self::PAGE_MARGIN_IN, self::PAGE_MARGIN_IN);
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$pdf->MultiCell(
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$pdf->GetPageWidth() - 2 * self::PAGE_MARGIN_IN,
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0.3,
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$this->formatter->toPdf(
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'No valid badges: check user/student ids, roles, or school ids for QR.'
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),
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0,
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'L'
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);
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} else {
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foreach ($pages as $pageRows) {
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$pdf->AddPage('L', 'Letter');
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$slots = array_pad($pageRows, 8, null);
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for ($gridRow = 0; $gridRow < 2; $gridRow++) {
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for ($gridCol = 0; $gridCol < 4; $gridCol++) {
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$idx = ($gridRow * 4) + $gridCol;
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$row = $slots[$idx];
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if (!is_array($row)) {
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continue;
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}
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$qrBase64 = trim((string) ($row['_qr_base64'] ?? ''));
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if ($qrBase64 === '') {
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continue;
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}
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$tmpPath = $this->writeTempQrPng(base64_decode($qrBase64, true) ?: '');
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if ($tmpPath === null) {
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continue;
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}
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$row['_qr_tmp'] = $tmpPath;
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$cellX = self::PAGE_MARGIN_IN + $gridCol * self::CELL_WIDTH_IN;
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$cellY = self::PAGE_MARGIN_IN + $gridRow * self::CELL_HEIGHT_IN;
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$badgeX = $cellX + (self::CELL_WIDTH_IN - self::BADGE_WIDTH_IN) / 2;
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$badgeY = $cellY + (self::CELL_HEIGHT_IN - self::BADGE_HEIGHT_IN) / 2;
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$this->drawBadge(
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$pdf,
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$row,
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$badgeX,
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$badgeY,
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self::BADGE_WIDTH_IN,
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self::BADGE_HEIGHT_IN,
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$schoolName,
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$motto,
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$studentRoleLabel,
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$footerBlock,
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$logoPath
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);
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}
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}
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}
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}
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return $pdf->Output('S');
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} finally {
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foreach ($this->tempQrFiles as $path) {
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if (is_string($path) && $path !== '' && is_file($path)) {
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@unlink($path);
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}
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}
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$this->tempQrFiles = [];
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}
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}
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/**
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* @param array<string, mixed> $rolesMap
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* @param array<string, mixed> $classesMap
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* @return ?array<string, mixed>
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*/
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protected function buildStaffBadgeRow(
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int $userId,
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?string $schoolYear,
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array $rolesMap,
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array $classesMap
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): ?array {
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$info = $this->userLookupService->getUserInfoById($userId, $schoolYear);
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if (!$info || !is_array($info)) {
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return null;
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}
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$resolvedId = (int) ($info['user_id'] ?? $userId);
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$postedRole = $rolesMap[$resolvedId] ?? null;
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$roleResolved = $postedRole !== null
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? (string) $postedRole
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: $this->formatter->resolveRole($info);
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$roleResolved = $this->formatter->formatRole($roleResolved);
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$info['role_resolved'] = $roleResolved;
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if (!empty($classesMap[$resolvedId])) {
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$info['class_section_name'] = (string) $classesMap[$resolvedId];
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}
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$class = $this->formatter->norm($info['class_section_name'] ?? '');
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$class = $this->formatter->formatClass($class);
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$detectSrc = strtolower($this->formatter->norm(
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($info['roles'] ?? '') !== '' ? (string) $info['roles'] : $roleResolved
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));
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$isTeacherish = str_contains($detectSrc, 'teacher') || preg_match('/\bta\b/', $detectSrc);
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$isAdmin = str_contains($detectSrc, 'admin');
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if ($isTeacherish && $class !== '') {
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if (strtolower($class) === 'youth') {
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$display = 'Youth ' . $roleResolved;
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} elseif ($class === 'KG') {
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$display = 'KG ' . $roleResolved;
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} else {
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$display = 'Grade ' . $class . ' ' . $roleResolved;
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}
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} elseif ($roleResolved !== '') {
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$display = $roleResolved;
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} elseif ($class !== '') {
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$display = $class;
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} else {
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$display = 'STAFF';
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}
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$gradeCol = $class !== '' ? $class : '—';
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$year = $this->formatter->norm((string) ($info['school_year'] ?? ($schoolYear ?? '')));
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$schoolId = trim((string) ($info['school_id'] ?? ''));
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if ($schoolId === '' || !preg_match('/^[A-Za-z0-9_-]+$/', $schoolId)) {
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return null;
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}
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return [
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'user_id' => $resolvedId,
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'user_id_for_qr' => $schoolId,
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'fullname' => $info['name'] ?? 'STAFF',
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'grade' => $gradeCol,
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'academic_year' => $year !== '' ? $year : '—',
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'school_id' => $schoolId,
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'role_subline' => $display,
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'show_grade' => true,
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'grade_label' => 'Class / Grade',
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];
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}
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protected function buildHtmlDocument(
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array $rows,
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string $schoolName,
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string $motto,
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string $footerBlock
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): string {
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$logoDataUri = $this->logoDataUri();
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$badgesHtml = '';
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$pages = array_chunk($rows, 8);
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if ($pages === []) {
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$pages = [[]];
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}
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foreach ($pages as $pageRows) {
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$badgesHtml .= '<div class="page"><table class="grid">';
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for ($rowIndex = 0; $rowIndex < 2; $rowIndex++) {
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$badgesHtml .= '<tr>';
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for ($colIndex = 0; $colIndex < 4; $colIndex++) {
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$slot = ($rowIndex * 4) + $colIndex;
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$badgesHtml .= '<td>';
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if (isset($pageRows[$slot]) && is_array($pageRows[$slot])) {
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$badgesHtml .= $this->buildBadgeHtml($pageRows[$slot], $schoolName, $motto, $footerBlock, $logoDataUri);
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}
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$badgesHtml .= '</td>';
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}
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$badgesHtml .= '</tr>';
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}
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$badgesHtml .= '</table></div>';
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}
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return '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Badges PDF</title><style>'
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. $this->badgeCss()
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. '</style></head><body>'
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. $badgesHtml
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. '</body></html>';
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}
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protected function buildBadgeHtml(
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array $row,
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string $schoolName,
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string $motto,
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string $footerBlock,
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?string $logoDataUri
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): string
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{
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$kind = (string) ($row['_badge_kind'] ?? 'student');
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$idLabel = $kind === 'staff' ? 'User ID' : 'School ID';
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$title = $this->escapeHtml((string) ($row['fullname'] ?? ''));
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$role = $this->escapeHtml((string) ($row['role_subline'] ?? 'Student'));
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$gradeLabel = $this->escapeHtml((string) ($row['grade_label'] ?? ($kind === 'staff' ? 'Class / Assignment' : 'Grade')));
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$grade = $this->escapeHtml((string) ($row['grade'] ?? '—'));
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$year = $this->escapeHtml((string) ($row['academic_year'] ?? '—'));
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$schoolId = $this->escapeHtml((string) ($row['school_id'] ?? '—'));
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$qrSrc = trim((string) ($row['_qr_src'] ?? ''));
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$footer = nl2br($this->escapeHtml($footerBlock));
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$barcodeValue = preg_replace('/[^A-Za-z0-9]/', '', (string) ($row['school_id'] ?? ''));
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$barcodeValue = $barcodeValue !== '' ? $barcodeValue : 'ID0000';
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$barcodeText = $this->escapeHtml(str_repeat($barcodeValue, 4));
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$showGrade = (bool) ($row['show_grade'] ?? ($kind === 'student'));
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$schoolLevel = trim((string) config('badges.header_subtitle', ''));
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$headerMotto = trim($motto) !== ''
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? trim($motto)
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: trim((string) config('badges.motto_fallback', ''));
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$infoRows = '';
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if ($showGrade) {
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$infoRows .= '
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<div class="info-row">
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<span class="icon-badge">G</span>
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<span class="info-copy">
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<span class="label">' . $gradeLabel . '</span>
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<span class="value">' . $grade . '</span>
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</span>
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</div>';
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}
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$infoRows .= '
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<div class="info-row">
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<span class="icon-badge">Y</span>
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<span class="info-copy">
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<span class="label">Academic Year</span>
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<span class="value">' . $year . '</span>
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</span>
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</div>
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<div class="info-row">
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<span class="icon-badge">ID</span>
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<span class="info-copy">
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<span class="label">' . $this->escapeHtml($idLabel) . '</span>
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<span class="value">' . $schoolId . '</span>
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</span>
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</div>';
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return '
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<div class="badge">
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<div class="header-wrap">
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<div class="header">
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<div class="header-mark">'
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. ($logoDataUri !== null
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? '<img src="' . $logoDataUri . '" alt="School Logo">'
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: '<span>AS</span>') .
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'</div>
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<div class="header-copy">
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<div class="school-name">' . $this->escapeHtml($schoolName) . '</div>
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' . ($schoolLevel !== ''
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? '<div class="sub-school">' . $this->escapeHtml($schoolLevel) . '</div>'
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: '') . '
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' . ($headerMotto !== ''
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? '<div class="motto">' . $this->escapeHtml($headerMotto) . '</div>'
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: '') . '
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</div>
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</div>
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<div class="header-accent"></div>
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<div class="header-tail"></div>
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</div>
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<div class="body">
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<div class="student-name">' . mb_strtoupper($title, 'UTF-8') . '</div>
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<div class="name-divider">
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<span class="divider-line"></span>
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<span class="divider-dot"></span>
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<span class="divider-line"></span>
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</div>
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<div class="role">' . mb_strtoupper($role, 'UTF-8') . '</div>
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<table class="content">
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<tr>
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<td class="info">
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' . $infoRows . '
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</td>
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<td class="qr-col">
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<div class="qr-box">'
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. ($qrSrc !== ''
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? '<img src="' . $qrSrc . '" alt="QR Code">'
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: '') .
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'</div>
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<div class="scan-pill">Scan to verify</div>
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</td>
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</tr>
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</table>
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<div class="barcode-wrap">
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<div class="barcode-bars">' . $this->buildBarcodeHtml($barcodeValue) . '</div>
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<div class="barcode-text">' . $barcodeText . '</div>
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</div>
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</div>
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<div class="footer">
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<span class="footer-mark">'
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. ($logoDataUri !== null
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? '<img src="' . $logoDataUri . '" alt="School Logo">'
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: '<span>S</span>') .
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'</span>
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<span class="footer-copy">' . $footer . '</span>
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</div>
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</div>
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';
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}
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protected function badgeCss(): string
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{
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return <<<'CSS'
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@page {
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size: A4 landscape;
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margin: 0.18in;
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}
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* {
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box-sizing: border-box;
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}
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body {
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margin: 0;
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font-family: DejaVu Sans, Arial, Helvetica, sans-serif;
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color: #111;
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}
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.page {
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width: 100%;
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page-break-after: always;
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}
|
|
|
|
.page:last-child {
|
|
page-break-after: auto;
|
|
}
|
|
|
|
.grid {
|
|
width: 100%;
|
|
border-collapse: collapse;
|
|
table-layout: fixed;
|
|
}
|
|
|
|
.grid td {
|
|
width: 25%;
|
|
vertical-align: top;
|
|
padding: 0.03in;
|
|
height: 3.32in;
|
|
}
|
|
|
|
.badge {
|
|
width: 2.18in;
|
|
height: 3.26in;
|
|
border: 1.5px solid #166833;
|
|
border-radius: 0.18in;
|
|
overflow: hidden;
|
|
position: relative;
|
|
margin: 0 auto;
|
|
background: #ffffff;
|
|
box-shadow: 0 0.03in 0.10in rgba(0, 0, 0, 0.10);
|
|
}
|
|
|
|
.header-wrap {
|
|
position: relative;
|
|
height: 0.80in;
|
|
}
|
|
|
|
.header {
|
|
background: linear-gradient(135deg, #0d6b32 0%, #13763a 45%, #0d5a29 100%);
|
|
color: #ffffff;
|
|
padding: 0.06in 0.08in 0.04in;
|
|
height: 0.58in;
|
|
border-radius: 0.18in 0.18in 0 0;
|
|
}
|
|
|
|
.header-accent {
|
|
position: absolute;
|
|
left: 0.36in;
|
|
right: 0.36in;
|
|
top: 0.45in;
|
|
height: 0.012in;
|
|
background: rgba(255, 211, 74, 0.45);
|
|
}
|
|
|
|
.header-tail {
|
|
width: 1.14in;
|
|
height: 0.10in;
|
|
margin: -0.01in auto 0;
|
|
background: #13763a;
|
|
border-radius: 0 0 0.04in 0.04in;
|
|
}
|
|
|
|
.header-mark {
|
|
float: left;
|
|
width: 0.30in;
|
|
height: 0.30in;
|
|
border: 2px solid #ffffff;
|
|
border-radius: 50%;
|
|
text-align: center;
|
|
overflow: hidden;
|
|
background: transparent;
|
|
}
|
|
|
|
.header-mark img {
|
|
width: 100%;
|
|
height: 100%;
|
|
object-fit: cover;
|
|
border-radius: 50%;
|
|
display: block;
|
|
}
|
|
|
|
.header-mark span {
|
|
display: block;
|
|
line-height: 0.36in;
|
|
font-size: 12pt;
|
|
font-weight: 800;
|
|
}
|
|
|
|
.header-copy {
|
|
margin-left: 0.38in;
|
|
text-align: center;
|
|
}
|
|
|
|
.school-name {
|
|
font-size: 7.2pt;
|
|
font-weight: 800;
|
|
line-height: 1.1;
|
|
margin: 0;
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.5px;
|
|
}
|
|
|
|
.sub-school {
|
|
font-size: 5.0pt;
|
|
font-weight: 800;
|
|
text-transform: uppercase;
|
|
letter-spacing: 1.9px;
|
|
margin-top: 0.03in;
|
|
}
|
|
|
|
.motto {
|
|
font-size: 4.4pt;
|
|
font-weight: 700;
|
|
margin-top: 0.03in;
|
|
letter-spacing: 0.4px;
|
|
min-height: 0.08in;
|
|
text-transform: uppercase;
|
|
color: #f4d34c;
|
|
}
|
|
|
|
.body {
|
|
position: relative;
|
|
height: 2.18in;
|
|
padding: 0.02in 0.09in 0.42in;
|
|
}
|
|
|
|
.student-name {
|
|
text-align: center;
|
|
color: #15512c;
|
|
font-size: 9.6pt;
|
|
font-weight: 800;
|
|
line-height: 1.05;
|
|
text-transform: uppercase;
|
|
margin: 0.03in 0 0.02in;
|
|
}
|
|
|
|
.name-divider {
|
|
text-align: center;
|
|
margin-bottom: 0.02in;
|
|
}
|
|
|
|
.divider-line {
|
|
display: inline-block;
|
|
width: 0.48in;
|
|
border-top: 1px solid #cfd6d1;
|
|
vertical-align: middle;
|
|
}
|
|
|
|
.divider-dot {
|
|
display: inline-block;
|
|
width: 0.04in;
|
|
height: 0.04in;
|
|
margin: 0 0.04in;
|
|
background: #1f6b3a;
|
|
transform: rotate(45deg);
|
|
vertical-align: middle;
|
|
}
|
|
|
|
.role {
|
|
text-align: center;
|
|
color: #1f48b3;
|
|
font-size: 5.5pt;
|
|
font-weight: 800;
|
|
text-transform: uppercase;
|
|
letter-spacing: 1.1px;
|
|
margin-bottom: 0.05in;
|
|
}
|
|
|
|
.content {
|
|
width: 100%;
|
|
border-collapse: collapse;
|
|
table-layout: fixed;
|
|
margin-top: 0.01in;
|
|
}
|
|
|
|
.content td {
|
|
vertical-align: top;
|
|
}
|
|
|
|
.info {
|
|
width: 58%;
|
|
padding-right: 0.04in;
|
|
border-right: 1px solid #d6d6d6;
|
|
}
|
|
|
|
.info-row {
|
|
margin-bottom: 0.06in;
|
|
padding-bottom: 0.00in;
|
|
}
|
|
|
|
.info-row:last-child {
|
|
border-bottom: 0;
|
|
margin-bottom: 0;
|
|
padding-bottom: 0;
|
|
}
|
|
|
|
.icon-badge {
|
|
display: inline-block;
|
|
width: 0.18in;
|
|
height: 0.18in;
|
|
line-height: 0.18in;
|
|
margin-right: 0.03in;
|
|
border-radius: 50%;
|
|
background: #156733;
|
|
color: #ffffff;
|
|
text-align: center;
|
|
font-size: 4.8pt;
|
|
font-weight: 800;
|
|
vertical-align: top;
|
|
}
|
|
|
|
.info-copy {
|
|
display: inline-block;
|
|
width: 0.78in;
|
|
}
|
|
|
|
.label {
|
|
display: block;
|
|
font-size: 4.5pt;
|
|
font-weight: 700;
|
|
color: #222222;
|
|
margin-bottom: 0.01in;
|
|
}
|
|
|
|
.value {
|
|
display: block;
|
|
font-size: 7.0pt;
|
|
font-weight: 800;
|
|
color: #111111;
|
|
word-wrap: break-word;
|
|
}
|
|
|
|
.qr-col {
|
|
width: 42%;
|
|
text-align: center;
|
|
padding-left: 0.04in;
|
|
}
|
|
|
|
.qr-box {
|
|
display: inline-block;
|
|
border: 1px solid #1f6b3a;
|
|
border-radius: 0.08in;
|
|
padding: 0.03in;
|
|
background: #ffffff;
|
|
min-width: 0.76in;
|
|
min-height: 0.76in;
|
|
box-shadow: inset 0 0 0 1px #dce8df;
|
|
}
|
|
|
|
.qr-box img {
|
|
width: 0.70in;
|
|
height: 0.70in;
|
|
display: block;
|
|
}
|
|
|
|
.scan-pill {
|
|
margin-top: 0.025in;
|
|
display: inline-block;
|
|
background: #156733;
|
|
color: #ffffff;
|
|
border-radius: 999px;
|
|
font-size: 4.5pt;
|
|
font-weight: 700;
|
|
text-transform: uppercase;
|
|
padding: 0.025in 0.06in 0.02in;
|
|
}
|
|
|
|
.barcode-wrap {
|
|
position: absolute;
|
|
left: 0.10in;
|
|
right: 0.10in;
|
|
bottom: 0.06in;
|
|
text-align: center;
|
|
border-top: 1px solid #d6ddd8;
|
|
padding-top: 0.06in;
|
|
}
|
|
|
|
.barcode-bars {
|
|
height: 0.14in;
|
|
line-height: 0;
|
|
margin: 0 auto;
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.barcode-bar {
|
|
display: inline-block;
|
|
height: 0.14in;
|
|
margin-right: 1px;
|
|
background: #111111;
|
|
}
|
|
|
|
.barcode-text {
|
|
margin-top: 0.03in;
|
|
text-align: center;
|
|
font-size: 5.8pt;
|
|
font-weight: 700;
|
|
color: #111111;
|
|
}
|
|
|
|
.footer {
|
|
position: absolute;
|
|
left: 0;
|
|
right: 0;
|
|
bottom: 0;
|
|
background: linear-gradient(135deg, #0d6b32 0%, #0b5c2b 100%);
|
|
color: #ffffff;
|
|
padding: 0.05in 0.06in 0.05in;
|
|
font-size: 4.3pt;
|
|
font-weight: 700;
|
|
line-height: 1.2;
|
|
}
|
|
|
|
.footer-mark {
|
|
display: inline-block;
|
|
width: 0.15in;
|
|
height: 0.15in;
|
|
line-height: 0.15in;
|
|
margin-right: 0.05in;
|
|
border: 1.5px solid #ffffff;
|
|
border-radius: 50%;
|
|
text-align: center;
|
|
vertical-align: top;
|
|
font-size: 6pt;
|
|
overflow: hidden;
|
|
background: transparent;
|
|
}
|
|
|
|
.footer-mark img {
|
|
width: 100%;
|
|
height: 100%;
|
|
object-fit: cover;
|
|
border-radius: 50%;
|
|
display: block;
|
|
}
|
|
|
|
.footer-mark span {
|
|
display: block;
|
|
}
|
|
|
|
.footer-copy {
|
|
display: inline-block;
|
|
width: 1.72in;
|
|
vertical-align: top;
|
|
}
|
|
CSS;
|
|
}
|
|
|
|
protected function buildBarcodeHtml(string $value): string
|
|
{
|
|
$seed = $value !== '' ? strtoupper($value) : 'ID0000';
|
|
$bars = [];
|
|
|
|
foreach (str_split($seed) as $char) {
|
|
$width = match (ord($char) % 4) {
|
|
0 => '1px',
|
|
1 => '2px',
|
|
2 => '3px',
|
|
default => '4px',
|
|
};
|
|
|
|
$bars[] = '<span class="barcode-bar" style="width:' . $width . '"></span>';
|
|
$bars[] = '<span class="barcode-bar" style="width:1px"></span>';
|
|
}
|
|
|
|
return implode('', $bars);
|
|
}
|
|
|
|
protected function escapeHtml(string $value): string
|
|
{
|
|
return htmlspecialchars($value, ENT_QUOTES, 'UTF-8');
|
|
}
|
|
|
|
protected function writeTempQrPng(string $png): ?string
|
|
{
|
|
if ($png === '') {
|
|
return null;
|
|
}
|
|
|
|
$tmpPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'badge_qr_' . bin2hex(random_bytes(8)) . '.png';
|
|
if (@file_put_contents($tmpPath, $png) === false) {
|
|
return null;
|
|
}
|
|
|
|
$this->tempQrFiles[] = $tmpPath;
|
|
|
|
return $tmpPath;
|
|
}
|
|
|
|
protected function drawBadge(
|
|
\FPDF $pdf,
|
|
array $student,
|
|
float $x,
|
|
float $y,
|
|
float $w,
|
|
float $h,
|
|
string $schoolName,
|
|
string $motto,
|
|
string $defaultStudentRoleLabel,
|
|
string $footerBlock,
|
|
?string $logoPath
|
|
): void {
|
|
$kind = (string) ($student['_badge_kind'] ?? 'student');
|
|
$idLabel = $kind === 'staff' ? 'USER ID' : 'SCHOOL ID';
|
|
$showGrade = (bool) ($student['show_grade'] ?? ($kind === 'student'));
|
|
$gradeLabel = (string) ($student['grade_label'] ?? ($kind === 'staff' ? 'CLASS / ASSIGNMENT' : 'GRADE'));
|
|
|
|
$green = [21, 103, 51];
|
|
$greenDark = [13, 91, 43];
|
|
$greenAccent = [244, 211, 74];
|
|
$blueRole = [31, 72, 179];
|
|
|
|
$qrPath = (string) ($student['_qr_tmp'] ?? '');
|
|
$fullName = $this->formatter->toPdf((string) ($student['fullname'] ?? ''));
|
|
$grade = $this->formatter->toPdf((string) ($student['grade'] ?? ''));
|
|
$year = $this->formatter->toPdf((string) ($student['academic_year'] ?? ''));
|
|
$schoolId = $this->formatter->toPdf((string) ($student['school_id'] ?? ''));
|
|
$barcodeValue = preg_replace('/[^A-Za-z0-9]/', '', (string) ($student['school_id'] ?? ''));
|
|
$barcodeValue = $barcodeValue !== '' ? $barcodeValue : 'ID0000';
|
|
$barcodeText = $this->formatter->toPdf(str_repeat($barcodeValue, 4));
|
|
|
|
$schoolNamePdf = $this->formatter->toPdf($schoolName);
|
|
$headerSubtitlePdf = $this->formatter->toPdf((string) config('badges.header_subtitle', 'High School'));
|
|
$mottoValue = trim($motto) !== ''
|
|
? $motto
|
|
: (string) config('badges.motto_fallback', 'Learn • Lead • Succeed');
|
|
$mottoPdf = $this->formatter->toPdf($mottoValue);
|
|
$rolePdf = $this->formatter->toPdf((string) ($student['role_subline'] ?? $defaultStudentRoleLabel));
|
|
|
|
$pdf->SetDrawColor($green[0], $green[1], $green[2]);
|
|
$pdf->SetLineWidth(0.01);
|
|
$pdf->Rect($x, $y, $w, $h);
|
|
|
|
$headerH = 0.66;
|
|
$footerH = 0.36;
|
|
|
|
$pdf->SetFillColor($green[0], $green[1], $green[2]);
|
|
$pdf->Rect($x, $y, $w, $headerH, 'F');
|
|
$pdf->SetFillColor($greenDark[0], $greenDark[1], $greenDark[2]);
|
|
$pdf->Rect($x, $y + 0.18, $w, 0.18, 'F');
|
|
$pdf->Rect($x + 0.22, $y + $headerH - 0.03, $w - 0.44, 0.10, 'F');
|
|
|
|
$sealSize = 0.33;
|
|
$sealX = $x + 0.09;
|
|
$sealY = $y + 0.07;
|
|
$pdf->SetFillColor(255, 255, 255);
|
|
$pdf->Rect($sealX, $sealY, $sealSize, $sealSize, 'F');
|
|
$pdf->SetDrawColor(255, 255, 255);
|
|
$pdf->Rect($sealX, $sealY, $sealSize, $sealSize, 'D');
|
|
if ($logoPath !== null && is_readable($logoPath)) {
|
|
try {
|
|
$pdf->Image($logoPath, $sealX + 0.02, $sealY + 0.02, $sealSize - 0.04, $sealSize - 0.04);
|
|
} catch (Throwable) {
|
|
}
|
|
}
|
|
|
|
$pdf->SetTextColor(255, 255, 255);
|
|
$pdf->SetFont('Helvetica', 'B', 8.2);
|
|
$pdf->SetXY($x + 0.45, $y + 0.10);
|
|
$pdf->Cell($w - 0.55, 0.08, $schoolNamePdf, 0, 1, 'C');
|
|
|
|
$pdf->SetFont('Helvetica', 'B', 5.8);
|
|
$pdf->SetXY($x + 0.45, $y + 0.27);
|
|
$pdf->Cell($w - 0.55, 0.06, strtoupper($headerSubtitlePdf), 0, 1, 'C');
|
|
|
|
if ($mottoPdf !== '') {
|
|
$pdf->SetFont('Helvetica', 'B', 5.2);
|
|
$pdf->SetTextColor($greenAccent[0], $greenAccent[1], $greenAccent[2]);
|
|
$pdf->SetXY($x + 0.45, $y + 0.40);
|
|
$pdf->Cell($w - 0.55, 0.06, strtoupper($mottoPdf), 0, 1, 'C');
|
|
}
|
|
|
|
$bodyTop = $y + $headerH + 0.02;
|
|
$pdf->SetTextColor(21, 81, 44);
|
|
$pdf->SetFont('Helvetica', 'B', 10.2);
|
|
$pdf->SetXY($x + 0.07, $bodyTop);
|
|
$pdf->Cell($w - 0.14, 0.11, strtoupper($fullName), 0, 1, 'C');
|
|
|
|
$pdf->SetTextColor($blueRole[0], $blueRole[1], $blueRole[2]);
|
|
$pdf->SetFont('Helvetica', 'B', 6);
|
|
$pdf->SetX($x + 0.07);
|
|
$pdf->Cell($w - 0.14, 0.07, strtoupper($rolePdf), 0, 1, 'C');
|
|
|
|
$ruleY = $bodyTop + 0.20;
|
|
$pdf->SetDrawColor(210, 214, 210);
|
|
$pdf->Line($x + 0.10, $ruleY, $x + 0.58, $ruleY);
|
|
$pdf->Line($x + $w - 0.58, $ruleY, $x + $w - 0.10, $ruleY);
|
|
|
|
$infoLeft = $x + 0.08;
|
|
$infoW = $w * 0.45;
|
|
$labelY = $ruleY + 0.05;
|
|
$infoRows = [];
|
|
if ($showGrade) {
|
|
$infoRows[] = [$gradeLabel, $grade];
|
|
}
|
|
$infoRows[] = ['ACADEMIC YEAR', $year];
|
|
$infoRows[] = [$idLabel, $schoolId];
|
|
|
|
foreach ($infoRows as $index => [$label, $value]) {
|
|
$iconY = $labelY + 0.03;
|
|
$pdf->SetFillColor($green[0], $green[1], $green[2]);
|
|
$pdf->SetDrawColor($green[0], $green[1], $green[2]);
|
|
$pdf->Rect($infoLeft, $iconY - 0.07, 0.14, 0.14, 'F');
|
|
$pdf->SetTextColor(255, 255, 255);
|
|
$pdf->SetFont('Helvetica', 'B', 5);
|
|
$iconLabel = $label === 'ACADEMIC YEAR' ? 'Y' : ($label === $idLabel ? 'ID' : 'G');
|
|
$pdf->SetXY($infoLeft + 0.01, $iconY - 0.03);
|
|
$pdf->Cell(0.12, 0.06, $iconLabel, 0, 0, 'C');
|
|
|
|
$textLeft = $infoLeft + 0.16;
|
|
$pdf->SetTextColor(51, 51, 51);
|
|
$pdf->SetFont('Helvetica', 'B', 5);
|
|
$pdf->SetXY($textLeft, $labelY);
|
|
$pdf->Cell($infoW, 0.05, $label, 0, 1, 'L');
|
|
|
|
$pdf->SetTextColor(17, 17, 17);
|
|
$pdf->SetFont('Helvetica', 'B', 7.5);
|
|
$pdf->SetX($textLeft);
|
|
if ($index === array_key_last($infoRows)) {
|
|
$pdf->MultiCell($infoW, 0.09, $value, 0, 'L');
|
|
$labelY = $pdf->GetY() + 0.015;
|
|
} else {
|
|
$pdf->Cell($infoW, 0.08, $value, 0, 1, 'L');
|
|
$labelY = $pdf->GetY() + 0.01;
|
|
}
|
|
}
|
|
|
|
$dividerX = $x + ($w * 0.53);
|
|
$pdf->SetDrawColor(214, 214, 214);
|
|
$pdf->Line($dividerX, $ruleY + 0.02, $dividerX, $y + $h - $footerH - 0.30);
|
|
|
|
$qrSize = 0.48;
|
|
$qrX = $x + $w - 0.18 - $qrSize;
|
|
$qrY = $ruleY + 0.07;
|
|
|
|
if ($qrPath !== '' && is_file($qrPath)) {
|
|
try {
|
|
$pdf->SetDrawColor($green[0], $green[1], $green[2]);
|
|
$pdf->Rect($qrX - 0.05, $qrY - 0.05, $qrSize + 0.10, $qrSize + 0.10, 'D');
|
|
$pdf->Image($qrPath, $qrX, $qrY, $qrSize, $qrSize, 'PNG');
|
|
} catch (Throwable) {
|
|
}
|
|
}
|
|
|
|
$pillW = 0.56;
|
|
$pillH = 0.10;
|
|
$pillX = $qrX + ($qrSize / 2) - ($pillW / 2);
|
|
$pillY = $qrY + $qrSize + 0.06;
|
|
$pdf->SetFillColor($green[0], $green[1], $green[2]);
|
|
$pdf->Rect($pillX, $pillY, $pillW, $pillH, 'F');
|
|
$pdf->SetTextColor(255, 255, 255);
|
|
$pdf->SetFont('Helvetica', 'B', 4.4);
|
|
$pdf->SetXY($pillX, $pillY + 0.02);
|
|
$pdf->Cell($pillW, 0.05, 'SCAN TO VERIFY', 0, 0, 'C');
|
|
|
|
$barcodeY = $y + $h - $footerH - 0.34;
|
|
$barsX = $x + 0.14;
|
|
$barsW = $w - 0.28;
|
|
$pdf->SetDrawColor(214, 221, 216);
|
|
$pdf->Line($barsX, $barcodeY - 0.03, $barsX + $barsW, $barcodeY - 0.03);
|
|
$this->drawBarcodeBars($pdf, $barcodeValue, $barsX, $barcodeY, $barsW, 0.14);
|
|
$pdf->SetTextColor(17, 17, 17);
|
|
$pdf->SetFont('Helvetica', 'B', 5.6);
|
|
$pdf->SetXY($barsX, $barcodeY + 0.16);
|
|
$pdf->Cell($barsW, 0.05, $barcodeText, 0, 0, 'C');
|
|
|
|
$fy = $y + $h - $footerH;
|
|
$pdf->SetFillColor($greenDark[0], $greenDark[1], $greenDark[2]);
|
|
$pdf->Rect($x, $fy, $w, $footerH, 'F');
|
|
|
|
if ($logoPath !== null && is_readable($logoPath)) {
|
|
try {
|
|
$smallLogo = 0.16;
|
|
$pdf->SetFillColor(255, 255, 255);
|
|
$pdf->Rect($x + 0.09, $fy + 0.05, 0.18, 0.18, 'F');
|
|
$pdf->Image($logoPath, $x + 0.10, $fy + 0.06, $smallLogo, $smallLogo);
|
|
} catch (Throwable) {
|
|
}
|
|
}
|
|
|
|
$pdf->SetTextColor(255, 255, 255);
|
|
$pdf->SetFont('Helvetica', 'B', 4.3);
|
|
$lines = preg_split('/\r\n|\r|\n/', $footerBlock) ?: [$footerBlock];
|
|
$lineY = $fy + 0.08;
|
|
$textX = $x + 0.30;
|
|
$textW = $w - 0.36;
|
|
foreach ($lines as $line) {
|
|
$line = trim($line);
|
|
if ($line === '') {
|
|
continue;
|
|
}
|
|
$pdf->SetXY($textX, $lineY);
|
|
$pdf->Cell($textW, 0.055, $this->formatter->toPdf($line), 0, 1, 'L');
|
|
$lineY += 0.055;
|
|
}
|
|
}
|
|
|
|
protected function drawBarcodeBars(
|
|
\FPDF $pdf,
|
|
string $value,
|
|
float $x,
|
|
float $y,
|
|
float $maxWidth,
|
|
float $height
|
|
): void {
|
|
$seed = $value !== '' ? strtoupper($value) : 'ID0000';
|
|
$cursor = $x;
|
|
$gap = 0.01;
|
|
|
|
foreach (str_split($seed) as $char) {
|
|
$width = match (ord($char) % 4) {
|
|
0 => 0.01,
|
|
1 => 0.015,
|
|
2 => 0.02,
|
|
default => 0.025,
|
|
};
|
|
|
|
if (($cursor + $width) > ($x + $maxWidth)) {
|
|
break;
|
|
}
|
|
|
|
$pdf->SetFillColor(17, 17, 17);
|
|
$pdf->Rect($cursor, $y, $width, $height, 'F');
|
|
$cursor += $width + $gap;
|
|
|
|
if (($cursor + 0.01) > ($x + $maxWidth)) {
|
|
break;
|
|
}
|
|
|
|
$pdf->Rect($cursor, $y, 0.01, $height, 'F');
|
|
$cursor += 0.01 + $gap;
|
|
}
|
|
}
|
|
|
|
protected function renderQrPng(string $payload): string
|
|
{
|
|
$qrOptions = new QROptions([
|
|
'version' => 5,
|
|
'outputInterface' => QRGdImagePNG::class,
|
|
'outputBase64' => false,
|
|
'eccLevel' => QRCode::ECC_M,
|
|
'scale' => 4,
|
|
]);
|
|
|
|
$qr = new QRCode($qrOptions);
|
|
|
|
return $qr->render($payload);
|
|
}
|
|
|
|
protected function renderQrPngBase64(string $payload): string
|
|
{
|
|
try {
|
|
return base64_encode($this->renderQrPng($payload));
|
|
} catch (Throwable) {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
protected function renderQrSvgDataUri(string $payload): string
|
|
{
|
|
$qrOptions = new QROptions([
|
|
'version' => 5,
|
|
'outputInterface' => QRMarkupSVG::class,
|
|
'outputBase64' => true,
|
|
'eccLevel' => QRCode::ECC_M,
|
|
'drawLightModules' => false,
|
|
'svgAddXmlHeader' => false,
|
|
'connectPaths' => true,
|
|
]);
|
|
|
|
$qr = new QRCode($qrOptions);
|
|
|
|
return $qr->render($payload);
|
|
}
|
|
|
|
protected function logoFilePath(): ?string
|
|
{
|
|
return $this->formatter->firstExisting([
|
|
public_path('logo-circle.png'),
|
|
public_path('logo.png'),
|
|
public_path('assets/images/school_logo.png'),
|
|
public_path('assets/images/logo.png'),
|
|
]);
|
|
}
|
|
|
|
protected function preparedLogoPath(): ?string
|
|
{
|
|
$path = $this->logoFilePath();
|
|
if ($path === null || !is_readable($path)) {
|
|
return null;
|
|
}
|
|
|
|
$png = $this->makeCircularPngBytesFromPath($path);
|
|
if ($png === null) {
|
|
return $path;
|
|
}
|
|
|
|
$tmpPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'badge_logo_' . bin2hex(random_bytes(8)) . '.png';
|
|
if (@file_put_contents($tmpPath, $png) === false) {
|
|
return $path;
|
|
}
|
|
|
|
$this->tempQrFiles[] = $tmpPath;
|
|
|
|
return $tmpPath;
|
|
}
|
|
|
|
protected function logoDataUri(): ?string
|
|
{
|
|
$path = $this->logoFilePath();
|
|
if ($path === null || !is_readable($path)) {
|
|
return null;
|
|
}
|
|
|
|
$bytes = $this->makeCircularPngBytesFromPath($path);
|
|
if ($bytes === null) {
|
|
$bytes = @file_get_contents($path);
|
|
}
|
|
if ($bytes === false || $bytes === '') {
|
|
return null;
|
|
}
|
|
|
|
return 'data:image/png;base64,' . base64_encode($bytes);
|
|
}
|
|
|
|
protected function footerBlock(string $schoolName): string
|
|
{
|
|
$address = trim((string) config('badges.footer_address', ''));
|
|
if ($address !== '') {
|
|
return $schoolName . "\n" . $address;
|
|
}
|
|
|
|
return $schoolName;
|
|
}
|
|
|
|
protected function makeCircularPngBytesFromPath(string $path): ?string
|
|
{
|
|
if (!function_exists('imagecreatetruecolor') || !function_exists('imagepng')) {
|
|
return null;
|
|
}
|
|
|
|
$bytes = @file_get_contents($path);
|
|
if ($bytes === false || $bytes === '') {
|
|
return null;
|
|
}
|
|
|
|
$source = @imagecreatefromstring($bytes);
|
|
if ($source === false) {
|
|
return null;
|
|
}
|
|
|
|
try {
|
|
$srcW = imagesx($source);
|
|
$srcH = imagesy($source);
|
|
if ($srcW <= 0 || $srcH <= 0) {
|
|
return null;
|
|
}
|
|
|
|
$size = min($srcW, $srcH);
|
|
$srcX = (int) floor(($srcW - $size) / 2);
|
|
$srcY = (int) floor(($srcH - $size) / 2);
|
|
|
|
$square = imagecreatetruecolor($size, $size);
|
|
if ($square === false) {
|
|
return null;
|
|
}
|
|
|
|
imagealphablending($square, false);
|
|
imagesavealpha($square, true);
|
|
$transparent = imagecolorallocatealpha($square, 0, 0, 0, 127);
|
|
imagefill($square, 0, 0, $transparent);
|
|
imagecopyresampled($square, $source, 0, 0, $srcX, $srcY, $size, $size, $size, $size);
|
|
|
|
$circle = imagecreatetruecolor($size, $size);
|
|
if ($circle === false) {
|
|
imagedestroy($square);
|
|
return null;
|
|
}
|
|
|
|
imagealphablending($circle, false);
|
|
imagesavealpha($circle, true);
|
|
$circleTransparent = imagecolorallocatealpha($circle, 0, 0, 0, 127);
|
|
imagefill($circle, 0, 0, $circleTransparent);
|
|
|
|
$radius = $size / 2;
|
|
for ($x = 0; $x < $size; $x++) {
|
|
for ($y = 0; $y < $size; $y++) {
|
|
$dx = ($x + 0.5) - $radius;
|
|
$dy = ($y + 0.5) - $radius;
|
|
if ((($dx * $dx) + ($dy * $dy)) <= ($radius * $radius)) {
|
|
$color = imagecolorat($square, $x, $y);
|
|
imagesetpixel($circle, $x, $y, $color);
|
|
}
|
|
}
|
|
}
|
|
|
|
ob_start();
|
|
imagepng($circle);
|
|
$png = ob_get_clean();
|
|
|
|
imagedestroy($square);
|
|
imagedestroy($circle);
|
|
|
|
return is_string($png) && $png !== '' ? $png : null;
|
|
} finally {
|
|
imagedestroy($source);
|
|
}
|
|
}
|
|
}
|