wp-coder / classes / Dashboard / ImporterExporter.php

ImporterExporter.php in WP Coder – Insert & Manage Code Snippets trunk, at classes/Dashboard/ImporterExporter.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 ImporterExporter {
10	private $settings;
11
12
13
14	public static function form_export(): void {
15	?>
16	<form method="post">
17	<p/>
18	<?php
19	$tags = DBManager::get_tags_from_table();
20
21	$tag_search = ( ! empty( $_REQUEST['tag'] ) ) ? sanitize_text_field( $_REQUEST ['tag'] ) : '';
22	$tag_search = ( $tag_search === 'all' ) ? '' : $tag_search;
23
24	echo '<div class="actions"><label for="filter-by-tag" class="screen-reader-text">' . esc_attr__( 'Filter by tag',
25	'wp-coder' ) . '</label>';
26	echo '<select name="tag" id="filter-by-tag">';
27	echo '<option value="all"' . selected( 'all', $tag_search, false ) . '>' . esc_attr__( 'All',
28	'wp-coder' ) . '</option>';
29
30	if ( ! empty( $tags ) ) {
31	foreach ( $tags as $tag ) {
32	if ( empty( $tag['tag'] ) ) {
33	continue;
34	}
35	echo '<option value="' . esc_attr( trim( $tag['tag'] ) ) . '"' . selected( $tag['tag'], $tag_search,
36	false ) . '>' . esc_html( $tag['tag'] ) . '</option>';
37	}
38	}
39	echo '</select>';
40	submit_button( __( 'Export Data', 'wp-coder' ), 'secondary', 'submit', false );
41	echo '</div>';
42	wp_nonce_field( WPCoder::PREFIX . '_nonce', WPCoder::PREFIX . '_export_data' );
43	?>
44	</form>
45
46	<?php
47	}
48
49	public static function form_import(): void {
50	?>
51	<form method="post" enctype="multipart/form-data" action="">
52	<p>
53	<span class="wowp-file">
54	<input type="file" name="import_file" accept="*.json"/>
55	</span>
56	<br>
57	Upload a valid WP Coder Pro .json file exported from another site.
58	</p>
59	<p>
60	<label>
61	<input type="checkbox" name="wowp_import_update" value="1">
62	<?php esc_attr_e( 'Update item if item already exists.', 'wp-coder' ); ?>
63	</label>
64
65	</p>
66
67	<p>
68	<?php submit_button( __( 'Import Settings', 'wp-coder' ), 'secondary', 'submit', false ); ?>
69	<?php wp_nonce_field( WPCoder::PREFIX . '_nonce', WPCoder::PREFIX . '_import_data' ); ?>
70	</p>
71	</form>
72
73	<?php
74	}
75
76	public static function import_data(): void {
77
78	if ( self::get_file_extension( $_FILES['import_file']['name'] ) != 'json' ) {
79	wp_die( esc_attr__( 'Please upload a valid .json file', 'wp-coder' ), esc_attr__( 'Error', 'wp-coder' ),
80	[ 'response' => 400 ] );
81	}
82
83	$import_file = $_FILES['import_file']['tmp_name'];
84	$settings = json_decode( file_get_contents( $import_file ), false );
85
86	$columns = DBManager::get_columns();
87
88	$update = ! empty( $_POST['wowp_import_update'] ) ? '1' : '';
89
90	foreach ( $settings as $key => $val ) {
91
92	$data = [];
93	$formats = [];
94
95	foreach ( $columns as $column ) {
96	$name = $column->Field;
97	$data[ $name ] = ! empty( $val->$name ) ? $val->$name : '';
98	if ( $name === 'id' \|\| $name === 'status' \|\| $name === 'mode' ) {
99	$formats[] = '%d';
100	} else {
101	$formats[] = '%s';
102	}
103	}
104
105	$check_row = DBManager::check_row( $data['id'] );
106
107	if ( ! empty( $update ) && ! empty( $check_row ) ) {
108
109	$where = [
110	'id' => absint( $data['id'] ),
111	];
112	$index = array_search( 'id', array_keys( $data ), true );
113	unset( $data['id'], $formats[ $index ] );
114
115	DBManager::update( $data, $where, $formats );
116	} elseif ( ! empty( $check_row ) ) {
117	$index = array_search( 'id', array_keys( $data ), true );
118	unset( $data['id'], $formats[ $index ] );
119
120	DBManager::insert( $data, $formats );
121	} else {
122	DBManager::insert( $data, $formats );
123	}
124	}
125
126	$redirect_link = add_query_arg( [
127	'page' => WPCoder::SLUG,
128	], admin_url( 'admin.php' ) );
129
130	wp_safe_redirect( $redirect_link );
131	exit;
132
133	}
134
135	private static function get_file_extension( $str ) {
136	$parts = explode( '.', $str );
137
138	return end( $parts );
139	}
140
141	public static function export_item( $id = 0, $action = '' ): bool {
142
143	$page = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
144	$action = isset( $_GET['action'] ) ? sanitize_text_field( $_GET['action'] ) : $action;
145	$id = isset( $_GET['id'] ) ? absint( $_GET['id'] ) : $id;
146
147	if ( ( $page !== WPCoder::SLUG ) \|\| ( $action !== 'export' ) \|\| empty( $id ) ) {
148	return false;
149	}
150
151	$data = DBManager::get_data_by_id( $id );
152	if ( ! $data ) {
153	return false;
154	}
155
156	$name = trim( $data->title );
157	$name = str_replace( ' ', '-', $name );
158	$file_name = WPCoder::info( 'data' ) . '-' . $name . '-id-' . $id . '-' . gmdate( 'Y-m-d-H-i-s' ) . '.json';
159	self::export( $file_name, [ $data ] );
160
161	return true;
162	}
163
164	public static function export_items(): bool {
165
166	if ( isset( $_REQUEST['filter_action'] ) && ! empty( $_REQUEST['filter_action'] ) ) {
167	return false;
168	}
169
170	if ( !isset( $_REQUEST['action'] ) \|\| 'export' !== $_REQUEST['action'] ) {
171	return false;
172	}
173
174	$name = WPCoder::PREFIX . '_list_action';
175	$nonce_action = WPCoder::PREFIX . '_nonce';
176
177	if( ! isset( $_POST[ $name ] ) \|\| ! wp_verify_nonce( $_POST[ $name ], $nonce_action ) \|\| ! current_user_can( 'unfiltered_html' ) ) {
178	return false;
179	}
180
181	$ids = isset( $_POST['ID'] ) ? ( map_deep( $_POST['ID'], 'absint' ) ) : false;
182
183
184	if ( empty( $ids ) \|\| ! is_array( $ids ) ) {
185	return false;
186	}
187
188	$data = DBManager::get_data_by_ids( $ids );
189	if ( ! $data ) {
190	return false;
191	}
192
193	$file_name = WPCoder::info( 'data' ) . '-items-' . implode( '-', array_slice( $ids, 0, 3 ) ) . '-' . gmdate( 'Y-m-d-H-i-s' ) . '.json';
194	self::export( $file_name, $data );
195
196	return true;
197	}
198
199	public static function export_data(): bool {
200	$tag = isset( $_POST['tag'] ) ? sanitize_text_field( wp_unslash( $_POST['tag'] ) ) : '';
201	if ( ! empty( $tag ) ) {
202	$file_name = WPCoder::info( 'data' ) . '-tag-' . esc_attr( $tag ) . '-' . gmdate( 'Y-m-d-H-i-s' ) . '.json';
203	$data = DBManager::get_data_by_tag( $tag );
204	} else {
205	$file_name = WPCoder::info( 'data' ) . '-database-' . gmdate( 'Y-m-d-H-i-s' ) . '.json';
206	$data = DBManager::get_all_data();
207	}
208
209	if ( empty( $data ) ) {
210	return false;
211	}
212	self::export( $file_name, $data );
213
214	return true;
215
216	}
217
218	private static function export( $file_name, $data ): void {
219
220	ignore_user_abort( true );
221	nocache_headers();
222	header( 'Content-Type: application/json; charset=utf-8' );
223	header( 'Content-Disposition: attachment; filename=' . $file_name );
224	header( "Expires: 0" );
225
226	echo json_encode( $data );
227	exit;
228	}
229
230	}