Initial import

2026-06-25 16:49:13 +07:00
commit 72701ad58c
120 changed files with 17590 additions and 0 deletions
@@ -0,0 +1,65 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+$student_id = intval($_POST['student_id'] ?? 0);
+requireStudentAccess($student_id);
+$course_code = trim($_POST['course_code'] ?? '');
+$course_name = trim($_POST['course_name'] ?? '');
+$credits = floatval($_POST['credits'] ?? 0);
+$lecture = intval($_POST['lecture'] ?? 0);
+$practice = intval($_POST['practice'] ?? 0);
+$self_study = intval($_POST['self_study'] ?? 0);
+$group_id = intval($_POST['group_id'] ?? 0);
+$grade = trim($_POST['grade'] ?? '');
+$course_type = trim($_POST['course_type'] ?? '');
+$semester = trim($_POST['semester'] ?? '');
+$academic_year = trim($_POST['academic_year'] ?? '');
+$notes = trim($_POST['notes'] ?? '');
+
+$student = getStudent($student_id);
+if (!$student || empty($course_code) || empty($course_name) || $credits <= 0) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=invalid_data');
+    exit;
+}
+
+try {
+    $db = getDB();
+
+    // Try to find existing course in the curriculum
+    $course_id = null;
+    $curriculum_course = findCourseInCurriculum($student['curriculum_id'], $course_code);
+
+    if ($curriculum_course) {
+        $course_id = $curriculum_course['id'];
+    } elseif ($group_id > 0) {
+        // Check if course already exists under selected group
+        $stmt = $db->prepare("SELECT id FROM courses WHERE group_id = ? AND code = ?");
+        $stmt->execute([$group_id, $course_code]);
+        $existing = $stmt->fetch();
+
+        if ($existing) {
+            $course_id = $existing['id'];
+        } else {
+            // Create a new course record under the selected group
+            $stmt = $db->prepare("
+                INSERT INTO courses (group_id, code, name_th, credits, lecture_hours, practice_hours, self_study_hours, sort_order)
+                VALUES (?, ?, ?, ?, ?, ?, ?, 0)
+            ");
+            $stmt->execute([$group_id, $course_code, $course_name, $credits, $lecture, $practice, $self_study]);
+            $course_id = $db->lastInsertId();
+        }
+    }
+
+    $stmt = $db->prepare("INSERT INTO student_courses (student_id, course_id, course_code, course_name_th, credits, lecture_hours, practice_hours, self_study_hours, grade, course_type, semester, academic_year, source_type, notes) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'manual', ?)");
+    $stmt->execute([$student_id, $course_id, $course_code, $course_name, $credits, $lecture, $practice, $self_study, $grade ?: null, $course_type ?: null, $semester ?: null, $academic_year ?: null, $notes]);
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&added=1');
+} catch (PDOException $e) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=' . urlencode($e->getMessage()));
+}
+exit;
@@ -0,0 +1,20 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+$id = intval($_GET['id'] ?? 0);
+$student_id = intval($_GET['student_id'] ?? 0);
+requireStudentAccess($student_id);
+
+if ($id > 0) {
+    $stmt = getDB()->prepare("DELETE FROM student_courses WHERE id = ?");
+    $stmt->execute([$id]);
+}
+
+header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id);
+exit;
@@ -0,0 +1,22 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+$id = intval($_POST['id'] ?? 0);
+$student_id = intval($_POST['student_id'] ?? 0);
+$grade = trim($_POST['grade'] ?? '');
+
+requireStudentAccess($student_id);
+
+if ($id > 0) {
+    $stmt = getDB()->prepare("UPDATE student_courses SET grade = ? WHERE id = ?");
+    $stmt->execute([$grade, $id]);
+}
+
+header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id);
+exit;
@@ -0,0 +1,105 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+spl_autoload_register(function ($class) {
+    $prefix = 'Smalot\\PdfParser\\';
+    $base_dir = __DIR__ . '/../vendor/smalot/pdfparser/src/';
+    if (strncmp($prefix, $class, strlen($prefix)) === 0) {
+        $file = $base_dir . str_replace('\\', '/', $class) . '.php';
+        if (file_exists($file)) { require $file; }
+    }
+});
+
+$student_id = intval($_POST['student_id'] ?? 0);
+requireStudentAccess($student_id);
+$student = getStudent($student_id);
+if (!$student || !isset($_FILES['pdf_file']) || $_FILES['pdf_file']['error'] !== UPLOAD_ERR_OK) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=upload_failed');
+    exit;
+}
+
+$upload_dir = __DIR__ . '/../uploads/';
+if (!is_dir($upload_dir)) mkdir($upload_dir, 0777, true);
+
+$filename = 'transfer_' . $student_id . '_' . time() . '.pdf';
+$filepath = $upload_dir . $filename;
+move_uploaded_file($_FILES['pdf_file']['tmp_name'], $filepath);
+
+// Extract text from PDF
+$text = extractTextFromPDF($filepath);
+
+if (empty(trim($text))) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=no_text');
+    exit;
+}
+
+// Log the extracted text for debugging
+file_put_contents(__DIR__ . '/../uploads/last_extracted_text_' . $student_id . '.txt', $text);
+
+// Parse course data from text
+$parsed_courses = parseCoursesFromText($text);
+
+// For each parsed course, try to match with curriculum courses
+$db = getDB();
+$curriculum_id = $student['curriculum_id'];
+
+// Get all curriculum courses for matching
+$curriculum_courses = $db->prepare("
+    SELECT c.id, c.code, c.name_th, c.credits, cg.name_th AS group_name
+    FROM courses c
+    JOIN course_groups cg ON c.group_id = cg.id
+    WHERE cg.curriculum_id = ?
+");
+$curriculum_courses->execute([$curriculum_id]);
+$curriculum_map = [];
+foreach ($curriculum_courses->fetchAll() as $cc) {
+    $curriculum_map[$cc['code']] = $cc;
+}
+
+$added = 0;
+$skipped = 0;
+$check_stmt = $db->prepare("SELECT COUNT(*) FROM student_courses WHERE student_id = ? AND course_code = ? AND source_type = 'transfer'");
+
+foreach ($parsed_courses as $course) {
+    $code = $course['code'];
+
+    // Only add courses that match the curriculum
+    if (!isset($curriculum_map[$code])) {
+        $skipped++;
+        continue;
+    }
+
+    $cc = $curriculum_map[$code];
+
+    // Skip if already added
+    $check_stmt->execute([$student_id, $code]);
+    if ($check_stmt->fetchColumn() > 0) {
+        $skipped++;
+        continue;
+    }
+
+    // Add the course as transfer credit
+    $stmt = $db->prepare("INSERT INTO student_courses (student_id, course_id, course_code, course_name_th, credits, lecture_hours, practice_hours, self_study_hours, grade, course_type, source_type, source_file) VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'S', 'เทียบโอนรายวิชา', 'transfer', ?)");
+    $stmt->execute([
+        $student_id,
+        $cc['id'],
+        $code,
+        $cc['name_th'],
+        $cc['credits'],
+        $course['lecture'],
+        $course['practice'],
+        $course['self_study'],
+        $filename
+    ]);
+    $added++;
+}
+
+$msg = $added > 0 ? "added=$added" : "added=0";
+header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&' . $msg);
+exit;
@@ -0,0 +1,87 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+$student_id = intval($_POST['student_id'] ?? 0);
+requireStudentAccess($student_id);
+$student = getStudent($student_id);
+if (!$student || !isset($_POST['pdf_text'])) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=invalid_data');
+    exit;
+}
+
+$text = $_POST['pdf_text'];
+
+if (empty(trim($text))) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=no_text');
+    exit;
+}
+
+// Log the pasted text for debugging
+file_put_contents(__DIR__ . '/../uploads/last_pasted_text_' . $student_id . '.txt', $text);
+
+// Parse course data from text
+$parsed_courses = parseCoursesFromText($text);
+
+// For each parsed course, try to match with curriculum courses
+$db = getDB();
+$curriculum_id = $student['curriculum_id'];
+
+// Get all curriculum courses for matching
+$curriculum_courses = $db->prepare("
+    SELECT c.id, c.code, c.name_th, c.credits, cg.name_th AS group_name
+    FROM courses c
+    JOIN course_groups cg ON c.group_id = cg.id
+    WHERE cg.curriculum_id = ?
+");
+$curriculum_courses->execute([$curriculum_id]);
+$curriculum_map = [];
+foreach ($curriculum_courses->fetchAll() as $cc) {
+    $curriculum_map[$cc['code']] = $cc;
+}
+
+$added = 0;
+$skipped = 0;
+$check_stmt = $db->prepare("SELECT COUNT(*) FROM student_courses WHERE student_id = ? AND course_code = ? AND source_type = 'transfer'");
+
+foreach ($parsed_courses as $course) {
+    $code = $course['code'];
+
+    // Only add courses that match the curriculum
+    if (!isset($curriculum_map[$code])) {
+        $skipped++;
+        continue;
+    }
+
+    $cc = $curriculum_map[$code];
+
+    // Skip if already added
+    $check_stmt->execute([$student_id, $code]);
+    if ($check_stmt->fetchColumn() > 0) {
+        $skipped++;
+        continue;
+    }
+
+    // Add the course as transfer credit
+    $stmt = $db->prepare("INSERT INTO student_courses (student_id, course_id, course_code, course_name_th, credits, lecture_hours, practice_hours, self_study_hours, grade, course_type, source_type, source_file) VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'S', 'เทียบโอนรายวิชา', 'transfer', 'pasted_text')");
+    $stmt->execute([
+        $student_id,
+        $cc['id'],
+        $code,
+        $cc['name_th'],
+        $cc['credits'],
+        $course['lecture'],
+        $course['practice'],
+        $course['self_study']
+    ]);
+    $added++;
+}
+
+$msg = $added > 0 ? "added=$added" : "added=0";
+header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&' . $msg);
+exit;