root
320 lines
11 KiB
PHP
320 lines
11 KiB
PHP
<?php
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namespace App\Controllers;
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use App\Controllers\ClassProgressController;
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use App\Models\ClassProgressAttachmentModel;
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use App\Models\ClassProgressReportModel;
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use App\Models\EnrollmentModel;
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use CodeIgniter\Database\BaseConnection;
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use CodeIgniter\Exceptions\PageNotFoundException;
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use Config\Database;
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class ParentProgressController extends BaseController
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{
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protected ClassProgressReportModel $reportModel;
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protected ClassProgressAttachmentModel $attachmentModel;
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protected EnrollmentModel $enrollmentModel;
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protected BaseConnection $db;
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private ?array $parentSectionIds = null;
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public function __construct()
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{
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helper(['url', 'form']);
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$this->reportModel = new ClassProgressReportModel();
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$this->attachmentModel = new ClassProgressAttachmentModel();
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$this->enrollmentModel = new EnrollmentModel();
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$this->db = Database::connect();
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}
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public function index()
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{
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$students = $this->getParentStudents();
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$sectionIds = array_values(array_unique(array_filter(array_map(
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static fn (array $student): int => (int) ($student['class_section_id'] ?? 0),
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$students
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))));
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$subjectSections = ClassProgressController::SUBJECT_SECTIONS;
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$rows = [];
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if (! empty($sectionIds)) {
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$builder = $this->reportModel
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->select('class_progress_reports.*, cs.class_section_name, CONCAT(IFNULL(u.firstname, ""), " ", IFNULL(u.lastname, "")) AS teacher_name')
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->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
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->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
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->whereIn('class_progress_reports.class_section_id', $sectionIds);
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$rows = $builder
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->orderBy('week_start', 'DESC')
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->findAll();
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}
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$studentReportGroups = [];
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foreach ($students as $student) {
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$studentId = (int) ($student['student_id'] ?? 0);
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if ($studentId === 0) {
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continue;
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}
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$classSectionId = (int) ($student['class_section_id'] ?? 0);
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$studentRows = $classSectionId
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? array_values(array_filter(
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$rows,
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static fn (array $row): bool => (int) ($row['class_section_id'] ?? 0) === $classSectionId
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))
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: [];
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$studentReportGroups[$studentId] = $this->groupReportsByWeek($studentRows);
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}
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return view('parent/class_progress_list', [
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'students' => $students,
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'studentReportGroups' => $studentReportGroups,
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'subjectSections' => $subjectSections,
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'hasStudents' => ! empty($students),
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]);
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}
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public function view($id)
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{
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$row = $this->reportModel
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->select('class_progress_reports.*, cs.class_section_name, CONCAT(IFNULL(u.firstname, ""), " ", IFNULL(u.lastname, "")) AS teacher_name')
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->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
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->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
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->find((int) $id);
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if (! $row || ! $this->isSectionAccessible($row['class_section_id'] ?? null)) {
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throw new PageNotFoundException('Progress report not found.');
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}
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$row['status_label'] = ClassProgressController::STATUS_OPTIONS[$row['status']] ?? 'Unknown';
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$row['flags'] = $this->decodeFlags($row['flags_json']);
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$weeklyReports = $this->reportModel
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->select('class_progress_reports.*')
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->where('class_section_id', $row['class_section_id'])
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->where('week_start', $row['week_start'])
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->orderBy('subject', 'ASC')
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->findAll();
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$attachmentMap = $this->loadAttachmentsForReports(array_column($weeklyReports, 'id'));
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foreach ($weeklyReports as &$report) {
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$report['attachments'] = $attachmentMap[$report['id']] ?? [];
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if (empty($report['attachments']) && ! empty($report['attachment_path'])) {
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$report['attachments'][] = [
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'id' => $report['id'],
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'name' => basename((string) $report['attachment_path']),
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'legacy' => true,
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];
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}
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}
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return view('parent/class_progress_view', [
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'row' => $row,
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'weeklyReports' => $weeklyReports,
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'subjectSections' => ClassProgressController::SUBJECT_SECTIONS,
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]);
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}
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public function attachment($id)
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{
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$row = $this->reportModel->find((int) $id);
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if (! $row || ! $this->isSectionAccessible($row['class_section_id'] ?? null) || empty($row['attachment_path'])) {
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throw new PageNotFoundException('Attachment not found.');
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}
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$file = $this->resolveAttachmentFile($row);
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if (! $file) {
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throw new PageNotFoundException('Attachment missing.');
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}
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return $this->response->download($file, null)->setFileName(basename($file));
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}
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public function attachmentFile($id)
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{
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$attachment = $this->attachmentModel->find((int) $id);
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if (! $attachment || empty($attachment['file_path'])) {
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throw new PageNotFoundException('Attachment not found.');
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}
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$report = $this->reportModel->find((int) ($attachment['report_id'] ?? 0));
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if (! $report || ! $this->isSectionAccessible($report['class_section_id'] ?? null)) {
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throw new PageNotFoundException('Attachment not found.');
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}
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$file = $this->resolveAttachmentPath($attachment['file_path']);
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if (! $file) {
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throw new PageNotFoundException('Attachment missing.');
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}
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$downloadName = $attachment['original_name'] ?: basename($file);
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return $this->response->download($file, null)->setFileName($downloadName);
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}
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protected function getParentSectionIds(): array
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{
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if ($this->parentSectionIds !== null) {
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return $this->parentSectionIds;
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}
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$parentId = (int) session()->get('user_id');
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if ($parentId === 0) {
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$this->parentSectionIds = [];
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return $this->parentSectionIds;
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}
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$rows = $this->enrollmentModel
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->select('class_section_id')
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->where('parent_id', $parentId)
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->where('is_withdrawn', 0)
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->groupBy('class_section_id')
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->findAll();
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$ids = [];
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foreach ($rows as $row) {
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$classSectionId = (int) ($row['class_section_id'] ?? 0);
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if ($classSectionId > 0) {
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$ids[] = $classSectionId;
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}
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}
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$this->parentSectionIds = array_values(array_unique($ids));
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return $this->parentSectionIds;
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}
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protected function buildSectionOptions(array $sectionIds): array
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{
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if (empty($sectionIds)) {
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return [];
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}
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$rows = $this->db->table('classSection')
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->select('class_section_id, class_section_name')
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->whereIn('class_section_id', $sectionIds)
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->orderBy('class_section_name', 'ASC')
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->get()
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->getResultArray();
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$options = [];
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foreach ($rows as $row) {
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$options[(int) ($row['class_section_id'] ?? 0)] = $row['class_section_name'] ?? 'Unknown section';
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}
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return $options;
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}
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protected function getParentStudents(): array
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{
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$parentId = (int) session()->get('user_id');
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if ($parentId === 0) {
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return [];
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}
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$rows = $this->db->table('enrollments e')
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->select('e.student_id, e.class_section_id, e.updated_at, e.created_at, s.firstname, s.lastname, cs.class_section_name')
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->join('students s', 's.id = e.student_id')
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->join('classSection cs', 'cs.class_section_id = e.class_section_id', 'left')
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->where('e.parent_id', $parentId)
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->where('e.is_withdrawn', 0)
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->orderBy('e.updated_at', 'DESC')
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->orderBy('e.created_at', 'DESC')
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->get()
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->getResultArray();
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$students = [];
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foreach ($rows as $row) {
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$studentId = (int) ($row['student_id'] ?? 0);
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if ($studentId === 0 || isset($students[$studentId])) {
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continue;
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}
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$students[$studentId] = $row;
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}
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return array_values($students);
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}
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protected function groupReportsByWeek(array $rows): array
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{
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$reportGroups = [];
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foreach ($rows as $row) {
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$row['status_label'] = ClassProgressController::STATUS_OPTIONS[$row['status']] ?? 'Unknown';
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$weekStart = $row['week_start'] ?? '';
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$sectionId = (int) ($row['class_section_id'] ?? 0);
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if ($weekStart === '' || $sectionId === 0) {
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continue;
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}
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$key = $weekStart . ':' . $sectionId;
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if (! isset($reportGroups[$key])) {
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$reportGroups[$key] = [
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'week_start' => $row['week_start'] ?? '',
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'week_end' => $row['week_end'] ?? '',
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'class_section_name' => $row['class_section_name'] ?? '',
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'class_section_id' => $sectionId,
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'reports' => [],
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];
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}
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$reportGroups[$key]['reports'][$row['subject']] = $row;
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}
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return $reportGroups;
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}
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protected function isSectionAccessible(?int $classSectionId): bool
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{
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if (! $classSectionId) {
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return false;
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}
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return in_array((int) $classSectionId, $this->getParentSectionIds(), true);
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}
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protected function resolveAttachmentFile(array $row): ?string
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{
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$path = trim((string) ($row['attachment_path'] ?? ''));
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if ($path === '') {
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return null;
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}
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return $this->resolveAttachmentPath($path);
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}
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protected function resolveAttachmentPath(string $path): ?string
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{
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$relative = preg_replace('#^writable/uploads/#', '', $path);
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$absolute = WRITEPATH . 'uploads/' . ltrim($relative, '/');
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return is_file($absolute) ? $absolute : null;
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}
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protected function loadAttachmentsForReports(array $reportIds): array
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{
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$reportIds = array_values(array_filter(array_map('intval', $reportIds)));
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if (empty($reportIds)) {
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return [];
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}
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$rows = $this->attachmentModel
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->whereIn('report_id', $reportIds)
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->orderBy('id', 'ASC')
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->findAll();
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$map = [];
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foreach ($rows as $row) {
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$reportId = (int) ($row['report_id'] ?? 0);
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if ($reportId === 0) {
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continue;
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}
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$map[$reportId][] = [
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'id' => (int) $row['id'],
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'name' => $row['original_name'] ?: basename((string) $row['file_path']),
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];
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}
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return $map;
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}
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protected function decodeFlags(?string $json): array
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{
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if (! $json) {
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return [];
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}
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$flags = json_decode($json, true);
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return is_array($flags) ? $flags : [];
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}
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}
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