wp-coder / classes / Dashboard / DBManager.php

DBManager.php in WP Coder – Insert & Manage Code Snippets 3.2, at classes/Dashboard/DBManager.php

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1	<?php
2
3	namespace WPCoder\Dashboard;
4
5	defined( 'ABSPATH' ) \|\| exit;
6
7	use WPCoder\WPCoder;
8
9	class DBManager {
10
11	public static function remove_item() {
12	$page = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
13	$action = isset( $_GET['action'] ) ? sanitize_text_field( $_GET['action'] ) : '';
14	$id = isset( $_GET['id'] ) ? absint( $_GET['id'] ) : '';
15
16	if ( ( $page !== WPCoder::SLUG ) \|\| ( $action !== 'delete' ) \|\| empty( $id ) ) {
17	return false;
18	}
19
20	global $wpdb;
21	$table = $wpdb->prefix . WPCoder::PREFIX;
22
23	$result = $wpdb->delete( $table, [ 'id' => $id ], [ '%d' ] );
24
25	if ( $result ) {
26	wp_safe_redirect( Link::remove_item() );
27	exit;
28	}
29
30	return false;
31	}
32
33
34	public static function delete( $id ) {
35	if ( ! isset( $id ) ) {
36	return false;
37	}
38
39	global $wpdb;
40	$table = $wpdb->prefix . WPCoder::PREFIX;
41
42	return $wpdb->delete( $table, [ 'id' => $id ], [ '%d' ] );
43	}
44
45	public static function create( $columns ): void {
46	global $wpdb;
47	$table = $wpdb->prefix . WPCoder::PREFIX;
48
49	$sql = "CREATE TABLE $table ($columns) DEFAULT CHARACTER SET {$wpdb->charset} COLLATE {$wpdb->collate};";
50	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
51	dbDelta( $sql );
52	}
53
54	public static function get_all_data() {
55	global $wpdb;
56	$table = $wpdb->prefix . WPCoder::PREFIX;
57	$result = $wpdb->get_results( "SELECT * FROM $table ORDER BY id ASC" );
58
59	return ! empty( $result ) ? $result : false;
60	}
61
62	public static function get_data_by_id( $id = '' ) {
63	if ( empty( $id ) ) {
64	return false;
65	}
66	global $wpdb;
67	$table = $wpdb->prefix . WPCoder::PREFIX;
68	$query = $wpdb->prepare( "SELECT * FROM $table WHERE id=%d", absint( $id ) );
69
70	return $wpdb->get_row( $query );
71	}
72
73	public static function get_data_by_title( $title = '' ) {
74	if ( empty( $title ) ) {
75	return false;
76	}
77
78	global $wpdb;
79	$table = $wpdb->prefix . WPCoder::PREFIX;
80	$query = $wpdb->prepare( "SELECT * FROM $table WHERE title=%s", sanitize_text_field( $title ) );
81
82	return $wpdb->get_row( $query );
83	}
84
85	public static function update( $data, $where, $data_formats ): void {
86	if ( ! current_user_can( 'unfiltered_html' ) ) {
87	return;
88	}
89
90	global $wpdb;
91	$table = $wpdb->prefix . WPCoder::PREFIX;
92	$result = $wpdb->update( $table, $data, $where, $data_formats );
93	}
94
95	public static function insert( $data, $data_formats ) {
96	if ( ! current_user_can( 'unfiltered_html' ) ) {
97	return false;
98	}
99
100	global $wpdb;
101	$table = $wpdb->prefix . WPCoder::PREFIX;
102
103	$result = $wpdb->insert( $table, $data, $data_formats );
104
105	if ( $result ) {
106	return $wpdb->insert_id;
107	}
108
109	return false;
110	}
111
112	public static function check_row( $id = '' ): bool {
113	global $wpdb;
114	$table = $wpdb->prefix . WPCoder::PREFIX;
115	if ( empty( $id ) ) {
116	return false;
117	}
118
119	$check_row = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$table} WHERE id = %d", $id ) );
120	if ( ! empty( $check_row ) ) {
121	return true;
122	}
123
124	return false;
125	}
126
127	public static function get_columns() {
128	global $wpdb;
129	$table_name = $wpdb->prefix . WPCoder::PREFIX;
130
131	return $wpdb->get_results( "DESCRIBE $table_name" );
132	}
133
134	public static function display_tags(): void {
135	global $wpdb;
136	$table = $wpdb->prefix . WPCoder::PREFIX;
137	$result = $wpdb->get_results( "SELECT * FROM $table order by tag desc", ARRAY_A );
138	$tags = [];
139	if ( ! empty( $result ) ) {
140	foreach ( $result as $column ) {
141	if ( ! empty( $column['tag'] ) ) {
142	$tags[ $column['tag'] ] = $column['tag'];
143	}
144	}
145	}
146	if ( ! empty( $tags ) ) {
147	foreach ( $tags as $tag ) {
148	echo '<option value="' . esc_attr( $tag ) . '">';
149	}
150	}
151	}
152
153	public static function get_tags_from_table() {
154	global $wpdb;
155	$table = $wpdb->prefix . WPCoder::PREFIX;
156	$all_tags = $wpdb->get_results( "SELECT DISTINCT tag FROM $table ORDER BY tag ASC", ARRAY_A );
157
158	return ! empty( $all_tags ) ? $all_tags : false;
159	}
160
161	}