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<?php
include "db.php";

echo "<h1>Setting Up Profile Photo Feature</h1>";

// Function to check and fix directory permissions
function checkAndSetPermissions($dir) {
    if (!file_exists($dir)) {
        if (mkdir($dir, 0755, true)) {
            echo "✅ Created directory: $dir<br>";
        } else {
            echo "❌ Failed to create directory: $dir<br>";
            return false;
        }
    } else {
        echo "✅ Directory already exists: $dir<br>";
    }
    
    // Check if directory is writable
    if (!is_writable($dir)) {
        // Try to make it writable
        if (chmod($dir, 0755)) {
            echo "✅ Set correct permissions for: $dir<br>";
        } else {
            echo "❌ Failed to set permissions for: $dir. Please set directory permissions to 755 manually.<br>";
            return false;
        }
    } else {
        echo "✅ Directory has correct permissions: $dir<br>";
    }
    
    return true;
}

// Create uploads directory if it doesn't exist
$uploadsDir = __DIR__ . '/uploads';
$profilePhotosDir = $uploadsDir . '/profile_photos';

checkAndSetPermissions($uploadsDir);
checkAndSetPermissions($profilePhotosDir);

// Add profile_photo column to users table if it doesn't exist
try {
    // Check if column exists
    $result = $conn->query("SHOW COLUMNS FROM users LIKE 'profile_photo'");
    if ($result->rowCount() == 0) {
        $conn->exec("ALTER TABLE users ADD COLUMN profile_photo VARCHAR(255) DEFAULT NULL");
        echo "✅ Added profile_photo column to users table<br>";
    } else {
        echo "✅ profile_photo column already exists<br>";
    }
} catch (PDOException $e) {
    echo "❌ Error checking/adding profile_photo column: " . $e->getMessage() . "<br>";
}

// Display PHP upload settings
echo "<h2>PHP File Upload Configuration</h2>";
echo "upload_max_filesize: " . ini_get('upload_max_filesize') . "<br>";
echo "post_max_size: " . ini_get('post_max_size') . "<br>";
echo "max_file_uploads: " . ini_get('max_file_uploads') . "<br>";

echo "<p>Setup complete! You can now <a href='profile.php'>visit your profile</a> to upload a photo.</p>";
?>

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