Initial commit

src-backup/api/export_activities.php

@@ -0,0 +1,106 @@
+<?php
+require_once '../includes/config.php';
+
+header('Content-Type: application/json');
+
+// Check if user is logged in and is admin
+if (!isset($_SESSION['logged_in']) || $_SESSION['logged_in'] !== true || $_SESSION['role'] !== 'admin') {
+    echo json_encode(['success' => false, 'message' => 'Not authorized']);
+    exit();
+}
+
+// Get all activities with details
+$sql = "SELECT 
+            a.name,
+            a.date,
+            a.time_in,
+            a.time_out,
+            a.location,
+            a.description,
+            a.required_students,
+            c.code as course_code,
+            c.name as course_name,
+            d.code as department_code,
+            d.name as department_name,
+            u.full_name as created_by,
+            CASE a.status WHEN 1 THEN 'Active' ELSE 'Inactive' END as status,
+            a.created_at,
+            a.updated_at
+        FROM activities a
+        LEFT JOIN users u ON a.created_by = u.id
+        LEFT JOIN courses c ON a.course_id = c.id
+        LEFT JOIN departments d ON a.department_id = d.id
+        ORDER BY a.date DESC, a.time_in ASC";
+
+$result = query($conn, $sql);
+$activities = [];
+
+while ($row = mysqli_fetch_assoc($result)) {
+    $activities[] = $row;
+}
+
+// Create CSV file
+$filename = 'activities_' . date('Y-m-d_H-i-s') . '.csv';
+$filepath = '../exports/' . $filename;
+
+// Create exports directory if not exists
+if (!file_exists('../exports')) {
+    mkdir('../exports', 0777, true);
+}
+
+// Open file for writing
+$file = fopen($filepath, 'w');
+
+// Add UTF-8 BOM for Excel compatibility
+fputs($file, $bom = (chr(0xEF) . chr(0xBB) . chr(0xBF)));
+
+// Add headers
+$headers = [
+    'Activity Name',
+    'Date',
+    'Time In',
+    'Time Out',
+    'Location',
+    'Description',
+    'Participants',
+    'Course Code',
+    'Course Name',
+    'Department Code',
+    'Department Name',
+    'Created By',
+    'Status',
+    'Created At',
+    'Updated At'
+];
+fputcsv($file, $headers);
+
+// Add data rows
+foreach ($activities as $activity) {
+    fputcsv($file, [
+        $activity['name'],
+        $activity['date'],
+        $activity['time_in'],
+        $activity['time_out'],
+        $activity['location'],
+        $activity['description'],
+        $activity['required_students'],
+        $activity['course_code'],
+        $activity['course_name'],
+        $activity['department_code'],
+        $activity['department_name'],
+        $activity['created_by'],
+        $activity['status'],
+        $activity['created_at'],
+        $activity['updated_at']
+    ]);
+}
+
+fclose($file);
+
+echo json_encode([
+    'success' => true,
+    'message' => 'Export completed',
+    'download_url' => '../exports/' . $filename,
+    'count' => count($activities)
+]);
+?>