chatbot / includes / class-response-list.php

class-response-list.php in WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services 8.5.3, at includes/class-response-list.php

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1	<?php
2	if (!defined('ABSPATH')) exit; // Exit if accessed directly
3	if ( ! class_exists( 'WP_List_Table' ) ) {
4	require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
5	}
6
7	class Response_list extends WP_List_Table {
8
9
10	public $chatbot_admin_page;
11	/** Class constructor */
12	public function __construct() {
13
14	parent::__construct( [
15	'singular' => __( 'Response', 'chatbot' ), //singular name of the listed records
16	'plural' => __( 'Responses', 'chatbot' ), //plural name of the listed records
17	'ajax' => false //does this table support ajax?
18	] );
19
20	$this->chatbot_admin_page = admin_url('admin.php?page=simple-text-response');
21
22	}
23
24
25	/**
26	* Retrieve customers data from the database
27	*
28	* @param int $per_page
29	* @param int $page_number
30	*
31	* @return mixed
32	*/
33	public static function get_responses( $per_page = 5, $page_number = 1 ) {
34	global $wpdb;
35
36	// Default order by and order
37	$orderby = 'id';
38	$order = 'DESC';
39
40	// Allow sorting by column and order if provided and valid
41	if ( ! empty( $_REQUEST['orderby'] ) ) {
42	// Whitelist allowed columns to prevent SQL injection
43	$allowed = array( 'id', 'intent', 'response', 'type' );
44	$orderby_request = esc_sql( wp_unslash($_REQUEST['orderby']) );
45	if ( in_array( $orderby_request, $allowed ) ) {
46	$orderby = $orderby_request;
47	}
48	}
49	if ( ! empty( $_REQUEST['order'] ) ) {
50	$order_request = strtoupper( esc_sql( wp_unslash($_REQUEST['order']) ) );
51	if ( in_array( $order_request, array( 'ASC', 'DESC' ) ) ) {
52	$order = $order_request;
53	}
54	}
55
56	$offset = ( $page_number - 1 ) * $per_page;
57
58	// Build the SQL query with validated orderby and order
59	$sql = $wpdb->prepare(
60	"SELECT * FROM {$wpdb->prefix}wpbot_response ORDER BY $orderby $order LIMIT %d OFFSET %d",
61	$per_page,
62	$offset
63	);
64
65	$result = $wpdb->get_results( $sql, 'ARRAY_A' ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared, PluginCheck.Security.DirectDB.UnescapedDBParameter
66
67	return $result;
68	}
69
70
71	/**
72	* Delete a customer record.
73	*
74	* @param int $id customer ID
75	*/
76	public static function delete_response( $id ) {
77	global $wpdb;
78
79	$wpdb->delete( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
80	"{$wpdb->prefix}wpbot_response",
81	[ 'id' => $id ],
82	[ '%d' ]
83	);
84
85	}
86
87
88	/**
89	* Returns the count of records in the database.
90	*
91	* @return null\|string
92	*/
93	public static function record_count() {
94	global $wpdb;
95
96	$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}wpbot_response";
97
98	return $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
99	}
100
101
102	/** Text displayed when no customer data is available */
103	public function no_items() {
104	esc_html_e( 'No responses avaliable.', 'chatbot' );
105	}
106
107
108	/**
109	* Render a column when no column specific method exist.
110	*
111	* @param array $item
112	* @param string $column_name
113	*
114	* @return mixed
115	*/
116	public function column_default( $item, $column_name ) {
117
118
119
120
121	if(class_exists('Qcld_str_pro')){
122	switch ( $column_name ) {
123	case 'query':
124	case 'keyword':
125	case 'intent':
126	case 'category':
127	return $item[ $column_name ];
128
129	case 'responses':
130	return $item[ 'response' ];
131	default:
132	return print_r( $item, true ); //Show the whole array for troubleshooting purposes
133	}
134	}else{
135	switch ( $column_name ) {
136	case 'query':
137	case 'keyword':
138	case 'intent':
139	return $item[ $column_name ];
140
141	case 'responses':
142	return $item[ 'response' ];
143	default:
144	return print_r( $item, true ); //Show the whole array for troubleshooting purposes
145	}
146	}
147
148	}
149
150	/**
151	* Render the bulk edit checkbox
152	*
153	* @param array $item
154	*
155	* @return string
156	*/
157	function column_cb( $item ) {
158	return sprintf(
159	'<input type="checkbox" name="bulk-delete[]" value="%s" />', $item['id']
160	);
161	}
162
163
164	/**
165	* Method for name column
166	*
167	* @param array $item an array of DB data
168	*
169	* @return string
170	*/
171	function column_query( $item ) {
172
173	$delete_nonce = wp_create_nonce( 'wp_delete_query' );
174	$edit_nonce = wp_create_nonce( 'wp_edit_query' );
175
176	$title = '<strong>' . $item['query'] . '</strong>';
177	// var_dump($title);
178	$actions = [
179	'edit' => sprintf( '<a href="?page=%s&action=%s&query=%s&_wpnonce=%s">Edit</a>', esc_attr(wp_unslash($_REQUEST['page'])), 'edit', absint( $item['id'] ), $edit_nonce ),
180	'delete' => sprintf( '<a href="?page=%s&action=%s&query=%s&_wpnonce=%s">Delete</a>', esc_attr(wp_unslash($_REQUEST['page'])), 'delete', absint( $item['id'] ), $delete_nonce )
181	];
182
183	return $title . $this->row_actions( $actions );
184	}
185
186
187	/**
188	* Associative array of columns
189	*
190	* @return array
191	*/
192	function get_columns() {
193
194
195	if(class_exists('Qcld_str_pro')){
196	$columns = [
197	'cb' => '<input type="checkbox" />',
198	'query' => __( 'Query', 'chatbot' ),
199	'keyword' => __( 'Keyword', 'chatbot' ),
200	'responses' => __( 'Response', 'chatbot' ),
201	'intent'=> __( 'Intent', 'chatbot' ),
202	'category'=> __( 'Category', 'chatbot' ),
203
204	];
205	}else{
206	$columns = [
207	'cb' => '<input type="checkbox" />',
208	'query' => __( 'Query', 'chatbot' ),
209	'keyword' => __( 'Keyword', 'chatbot' ),
210	'responses' => __( 'Response', 'chatbot' ),
211	'intent'=> __( 'Intent', 'chatbot' ),
212
213	];
214	}
215
216	return $columns;
217	}
218
219
220	/**
221	* Columns to make sortable.
222	*
223	* @return array
224	*/
225	public function get_sortable_columns() {
226	$sortable_columns = array(
227	'query' => array( 'query', true ),
228	);
229
230	return $sortable_columns;
231	}
232
233	/**
234	* Returns an associative array containing the bulk action
235	*
236	* @return array
237	*/
238	public function get_bulk_actions() {
239	$actions = [
240	'bulk-delete' => 'Delete'
241	];
242
243	return $actions;
244	}
245
246
247	/**
248	* Handles data query and filter, sorting, and pagination.
249	*/
250	public function prepare_items() {
251
252	$this->_column_headers = $this->get_column_info();
253
254	/** Process bulk action */
255	$this->process_bulk_action();
256	if( !empty($_POST['wp_screen_options'] )){
257	$per_page = (int)$_POST['wp_screen_options']["value"];
258	}else{
259	$per_page = $this->get_items_per_page( 'responses_per_page' );
260
261	}
262	$current_page = $this->get_pagenum();
263	$total_items = self::record_count();
264
265	$this->set_pagination_args( [
266	'total_items' => $total_items, //WE have to calculate the total number of items
267	'per_page' => $per_page //WE have to determine how many items to show on a page
268	] );
269
270	$this->items = self::get_responses( $per_page, $current_page );
271	}
272
273	public function process_bulk_action() {
274
275
276
277	//Detect when a bulk action is being triggered...
278	if ( 'delete' === $this->current_action() ) {
279
280	// In our file that handles the request, verify the nonce.
281	$nonce = esc_attr(wp_unslash($_REQUEST['_wpnonce']));
282
283	if ( ! wp_verify_nonce( $nonce, 'wp_delete_query' ) ) {
284	die( 'Go get a life script kiddies' );
285	}
286	else {
287	self::delete_response( absint( wp_unslash($_GET['query']) ) );
288
289	// esc_url_raw() is used to prevent converting ampersand in url to "#038;"
290	// add_query_arg() return the current url
291	//wp_redirect( esc_url_raw($this->chatbot_admin_page) );
292	//exit;
293	}
294
295	}
296
297	// If the delete bulk action is triggered
298	if ( ( isset($_POST['action']) && wp_unslash($_POST['action']) == 'bulk-delete' )
299	\|\| ( isset($_POST['action2']) && wp_unslash($_POST['action2']) == 'bulk-delete' )
300	) {
301
302	$delete_ids = esc_sql( wp_unslash($_POST['bulk-delete']) );
303
304
305	// loop over the array of record IDs and delete them
306	foreach ( $delete_ids as $id ) {
307	self::delete_response( $id );
308
309	}
310
311	// esc_url_raw() is used to prevent converting ampersand in url to "#038;"
312	// add_query_arg() return the current url
313	wp_safe_redirect( esc_url_raw($this->chatbot_admin_page) );
314	exit;
315	}
316	}
317
318	}