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abrar-ajax-form.php
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abrar-ajax-form.php
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<?php
/*
Plugin Name: Abrar Ajax Form
Description: A simple contact form plugin with AJAX functionality.
Version: 1.0
Author: Abrar
*/
register_activation_hook(__FILE__, 'create_plugin_database_table');
function create_plugin_database_table() {
global $wpdb;
$charset_collate = $wpdb->get_charset_collate();
$table_name = $wpdb->prefix . 'abrar_form_entries';
if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {
$sql = "CREATE TABLE $table_name (
id mediumint(9) NOT NULL AUTO_INCREMENT,
name tinytext NOT NULL,
phone varchar(55) NOT NULL,
email varchar(55) NOT NULL,
PRIMARY KEY (id)
) $charset_collate;";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
}
}
// Enqueue Bootstrap CSS and JS for both frontend and backend
function enqueue_bootstrap() {
wp_enqueue_style('bootstrap-css', 'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css');
wp_enqueue_script('bootstrap-js', 'https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js', array('jquery'), '', true);
}
add_action('wp_enqueue_scripts', 'enqueue_bootstrap');
add_action('admin_enqueue_scripts', 'enqueue_bootstrap');
// Enqueue our own JS file
function enqueue_custom_script() {
wp_enqueue_script('abrar-ajax-form', plugin_dir_url(__FILE__) . 'js/abrar-ajax-form.js', array('jquery'), '1.0', true);
wp_localize_script('abrar-ajax-form', 'ajax_object', array('ajax_url' => admin_url('admin-ajax.php')));
}
add_action('wp_enqueue_scripts', 'enqueue_custom_script', PHP_INT_MAX);
add_action('admin_enqueue_scripts', 'enqueue_custom_script', PHP_INT_MAX);
// Shortcode for the form
function abrar_contact_form() {
ob_start();
?>
<form id="abrar-contact-form">
<input type="text" name="name" class="form-control" placeholder="Name" required>
<input type="tel" name="phone" class="form-control mt-3" placeholder="Phone" required>
<input type="email" name="email" class="form-control mt-3" placeholder="Email" required>
<input type="submit" class="btn btn-primary mt-3" value="Submit">
</form>
<?php
return ob_get_clean();
}
add_shortcode('abrar_contact_form', 'abrar_contact_form');
// AJAX action for the form submission
function handle_contact_form() {
global $wpdb;
$table_name = $wpdb->prefix . 'abrar_form_entries';
$wpdb->insert($table_name, array(
'name' => $_POST['name'],
'phone' => $_POST['phone'],
'email' => $_POST['email']
));
$data = array( 'message' => 'inserted' );
echo json_encode( $data );
wp_die();
}
add_action('wp_ajax_contact_form', 'handle_contact_form');
add_action('wp_ajax_nopriv_contact_form', 'handle_contact_form');
// AJAX action for the delete button
function delete_entry() {
global $wpdb;
$table_name = $wpdb->prefix . 'abrar_form_entries';
$deleted = $wpdb->delete($table_name, array('id' => $_POST['id']));
if ($deleted) {
echo json_encode(array('success' => true));
} else {
echo json_encode(array('success' => false));
}
wp_die(); // this is required to terminate immediately and return a proper response
}
add_action('wp_ajax_delete_entry', 'delete_entry');
// AJAX action for the edit button
function edit_entry() {
global $wpdb;
$table_name = $wpdb->prefix . 'abrar_form_entries';
$updated = $wpdb->update($table_name, array('name' => $_POST['name'], 'phone' => $_POST['phone'], 'email' => $_POST['email']), array('id' => $_POST['id']));
if ($updated) {
echo json_encode(array('success' => true, 'id' => $_POST['id'], 'name' => $_POST['name'], 'phone' => $_POST['phone'], 'email' => $_POST['email']));
} else {
echo json_encode(array('success' => false));
}
wp_die(); // this is required to terminate immediately and return a proper response
}
add_action('wp_ajax_edit_entry', 'edit_entry');
// Add a menu item in the WordPress admin area
function add_admin_menu() {
add_menu_page('Abrar Form Entries', 'Abrar Form Entries', 'manage_options', 'abrar-form-entries', 'display_admin_page', 'dashicons-feedback', 6);
}
add_action('admin_menu', 'add_admin_menu');
// Display the admin page
function display_admin_page() {
global $wpdb;
$table_name = $wpdb->prefix . 'abrar_form_entries';
$entries = $wpdb->get_results("SELECT * FROM $table_name");
echo '<div class="container">';
echo '<h1>Abrar Form Entries</h1>';
echo '<table class="table">';
echo '<thead><tr><th>ID</th><th>Name</th><th>Phone</th><th>Email</th><th>Actions</th></tr></thead>';
echo '<tbody>';
foreach($entries as $entry) {
echo '<tr>';
echo '<td>' . $entry->id . '</td>';
echo '<td>' . $entry->name . '</td>';
echo '<td>' . $entry->phone . '</td>';
echo '<td>' . $entry->email . '</td>';
echo '<td><button class="btn btn-primary edit-button" data-id="' . $entry->id . '" data-toggle="modal" data-target="#editModal">Edit</button> <button class="btn btn-danger delete-button" data-id="' . $entry->id . '">Delete</button></td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
echo '</div>';
// Edit Modal
echo '<div class="modal fade" id="editModal" tabindex="-1" role="dialog" aria-labelledby="editModalLabel" aria-hidden="true">';
echo '<div class="modal-dialog" role="document">';
echo '<div class="modal-content">';
echo '<div class="modal-header">';
echo '<h5 class="modal-title" id="editModalLabel">Edit Entry</h5>';
echo '<button type="button" class="close" data-dismiss="modal" aria-label="Close">';
echo '<span aria-hidden="true">×</span>';
echo '</button>';
echo '</div>';
echo '<div class="modal-body">';
echo '<form id="edit-form" class="form-group">';
echo '<input type="hidden" name="id" id="edit-id">';
echo '<input type="text" name="name" id="edit-name" class="form-control" placeholder="Name" required>';
echo '<input type="tel" name="phone" id="edit-phone" class="form-control" placeholder="Phone" required>';
echo '<input type="email" name="email" id="edit-email" class="form-control" placeholder="Email" required>';
echo '</form>';
echo '</div>';
echo '<div class="modal-footer">';
echo '<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>';
echo '<button type="button" class="btn btn-primary" id="edit-save">Save changes</button>';
echo '</div>';
echo '</div>';
echo '</div>';
echo '</div>';
}
?>