<?php
require_once 'db.php';

if (isset($_POST['bid'])) {

    // Extract data from the POST request
    $bid = $_POST['bid'];
    $title = $_POST['title'];
    $image = $_POST['image'];
    $short_description = $_POST['short_description'];
    $long_description = $_POST['long_description'];

    date_default_timezone_set("Asia/Calcutta");
    $datetime   = new DateTime();
    $last_updated = date('Y-m-d G:i:s');

    // SQL query to insert data into the 'blogs' table
    $sql = "UPDATE blogs SET
                title= '$title',
                image= '$image',
                short_description= '$short_description',
                long_description= '$long_description'
            WHERE 
                blog_id= '$bid'";

    if (mysqli_query($link, $sql)) {
        $response = [
            'error_flag' => 0,
            'message' => 'Blog Updated Successfully!'
        ];
        echo json_encode($response);
    } else {
        $response = [
            'error_flag' => 1,
            'message' => 'Failed to update blog details.'
        ];
        echo json_encode($response);
    }
} else {
    $response = [
        'error_flag' => 1,
        'message' => 'Invalid request. Missing required parameters.'
    ];
    echo json_encode($response);
}