insert-php / admin / includes / class.actions.snippet.php

class.actions.snippet.php in Woody Code Snippets – Insert PHP, CSS, JS, and Header/Footer Scripts 2.3.1, at admin/includes/class.actions.snippet.php

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1	<?php
2	/**
3	* Export snippet
4	*
5	* @author Webcraftic <wordpress.webraftic@gmail.com>
6	* @copyright (c) 16.11.2018, Webcraftic
7	* @version 1.0
8	*/
9
10	// Exit if accessed directly
11	if ( ! defined( 'ABSPATH' ) ) {
12	exit;
13	}
14
15	class WINP_Export_Snippet {
16
17	/**
18	* WINP_Export_Snippet constructor.
19	*/
20	public function __construct() {
21	$this->registerHooks();
22	}
23
24	/**
25	* Register hooks
26	*/
27	public function registerHooks() {
28	add_filter( 'post_row_actions', [ $this, 'postRowActions' ], 10, 2 );
29	add_filter( 'bulk_actions-edit-' . WINP_SNIPPETS_POST_TYPE, [ $this, 'actionBulkEditPost' ] );
30	add_filter( 'handle_bulk_actions-edit-' . WINP_SNIPPETS_POST_TYPE, [
31	$this,
32	'handleActionBulkEditPost',
33	], 10, 3 );
34
35	add_action( 'post_submitbox_start', [ $this, 'postSubmitboxStart' ] );
36	add_action( 'admin_init', [ $this, 'adminInit' ] );
37	add_action( 'current_screen', [ $this, 'current_screen' ] );
38	add_action( 'admin_enqueue_scripts', [ $this, 'admin_enqueue_scripts' ] );
39	}
40
41	/**
42	* Get export url
43	*
44	* @param int $post_id
45	*
46	* @return string
47	*/
48	private function get_export_url( $post_id ) {
49	$url = admin_url( 'post.php?post=' . $post_id );
50
51	return add_query_arg( [
52	'action' => 'export',
53	'_wpnonce' => wp_create_nonce( 'winp_export_snippet_' . $post_id ),
54	], $url );
55	}
56
57	/**
58	* Get close url
59	*
60	* @param int $post_id
61	*
62	* @return string
63	*/
64	private function get_close_url( $post_id ) {
65	$url = admin_url( 'post.php?post=' . $post_id );
66
67	return add_query_arg( [
68	'action' => 'close',
69	'_wpnonce' => wp_create_nonce( 'winp_close_snippet_' . $post_id ),
70	], $url );
71	}
72
73	/**
74	* postRowActions
75	*
76	* @param $actions
77	* @param $post
78	*
79	* @return mixed
80	*/
81	public function postRowActions( $actions, $post ) {
82	if ( $post->post_type == WINP_SNIPPETS_POST_TYPE ) {
83	$export_link = $this->get_export_url( $post->ID );
84
85	if ( isset( $actions['trash'] ) ) {
86	$trash = $actions['trash'];
87	unset( $actions['trash'] );
88	}
89
90	$actions['export'] = sprintf( '<a href="%1$s">%2$s</a>', esc_url( $export_link ), esc_html( __( 'Export', 'insert-php' ) ) );
91
92	if ( isset( $trash ) ) {
93	$actions['trash'] = $trash;
94	}
95	}
96
97	return $actions;
98	}
99
100	/**
101	* actionBulkEditPost
102	*
103	* @param $bulk_actions
104	*
105	* @return mixed
106	*/
107	public function actionBulkEditPost( $bulk_actions ) {
108	$pro = WINP_Plugin::app()->get_api_object()->is_key() ? '' : ' (PRO)';
109
110	$bulk_actions['exportsnp'] = __( 'Export' . $pro, 'insert-php' );
111	$bulk_actions['deletesnp'] = __( 'Delete', 'insert-php' );
112	$bulk_actions['deactivate'] = __( 'Deactivate', 'insert-php' );
113	$bulk_actions['activate'] = __( 'Activate', 'insert-php' );
114
115	return $bulk_actions;
116	}
117
118	/**
119	* handleActionBulkEditPost
120	*
121	* @param $redirect_to
122	* @param $doaction
123	* @param $post_ids
124	*
125	* @return mixed
126	*/
127	public function handleActionBulkEditPost( $redirect_to, $doaction, $post_ids ) {
128	if ( ! WINP_Plugin::app()->currentUserCan() ) {
129	return false;
130	}
131
132	check_admin_referer( 'bulk-posts' );
133
134	$actions = [
135	'exportsnp' => 1,
136	'deletesnp' => 1,
137	'deactivate' => 1,
138	'activate' => 1
139	];
140
141	if ( ! isset( $actions[ $doaction ] ) ) {
142	return $redirect_to;
143	}
144
145	if ( count( $post_ids ) ) {
146	switch ( $doaction ) {
147	case 'exportsnp':
148	if ( WINP_Plugin::app()->get_api_object()->is_key() ) {
149	$this->exportSnippets( $post_ids );
150	}
151	break;
152	case 'deletesnp':
153	$this->deleteSnippets( $post_ids );
154	break;
155	case 'deactivate':
156	$this->deactivateSnippets( $post_ids );
157	break;
158	case 'activate':
159	$this->activateSnippets( $post_ids );
160	break;
161	}
162	}
163
164	return $redirect_to;
165	}
166
167	/**
168	* Выводим кнопки в форме редактирования сниппета, возле кнопки публикации / обновления
169	*/
170	public function postSubmitboxStart() {
171	global $post;
172
173	if ( $post && WINP_SNIPPETS_POST_TYPE == $post->post_type ) {
174	if ( WINP_Helper::getMetaOption( $post->ID, 'snippet_draft', false ) ) {
175	$close_link = $this->get_close_url( $post->ID );
176	echo "<div id='winp-close-action'>" . sprintf( '<a href="%1$s" class="button button-large">%2$s</a>', esc_url( $close_link ), esc_html( __( 'Close', 'insert-php' ) ) ) . "</div>";
177	} else {
178	$export_link = $this->get_export_url( $post->ID );
179	echo "<div id='winp-export-action'>" . sprintf( '<a href="%1$s">%2$s</a>', esc_url( $export_link ), esc_html( __( 'Export', 'insert-php' ) ) ) . "</div>";
180	}
181	}
182	}
183
184	/**
185	* Set up the current page to act like a downloadable file instead of being shown in the browser
186	*
187	* @param string $format
188	* @param array $ids
189	* @param string $mime_type
190	*
191	* @return array
192	*/
193	public function prepareExport( $format, $ids, $mime_type = '' ) {
194	$snippets = [];
195
196	if ( count( $ids ) ) {
197	foreach ( $ids as $id ) {
198	$post = get_post( $id );
199	$snippets[] = [
200	'name' => $post->post_name,
201	'title' => $post->post_title,
202	'content' => $post->post_content,
203	'location' => $this->getMeta( $id, 'snippet_location' ),
204	'type' => $this->getMeta( $id, 'snippet_type' ),
205	'filters' => $this->getMeta( $id, 'snippet_filters' ),
206	'changed_filters' => $this->getMeta( $id, 'changed_filters' ),
207	'scope' => $this->getMeta( $id, 'snippet_scope' ),
208	'description' => $this->getMeta( $id, 'snippet_description' ),
209	'attributes' => $this->getMeta( $id, 'snippet_tags' ),
210	'tags' => $this->getTaxonomyTags( $id )
211	];
212	}
213	}
214
215	/* Build the export filename */
216	if ( 1 == count( $ids ) ) {
217	$name = $snippets[0]['title'];
218	$title = strtolower( $name );
219	} else {
220	/* Otherwise, use the site name as set in Settings > General */
221	$title = strtolower( get_bloginfo( 'name' ) );
222	}
223
224	$filename = "{$title}.php-code-snippets.{$format}";
225
226	/* Set HTTP headers */
227	header( 'Content-Disposition: attachment; filename=' . sanitize_file_name( $filename ) );
228
229	if ( '' !== $mime_type ) {
230	header( "Content-Type: $mime_type; charset=" . get_bloginfo( 'charset' ) );
231	}
232
233	return $snippets;
234	}
235
236	/**
237	* Export snippets in JSON format
238	*
239	* @param array $ids
240	*/
241	public function exportSnippets( $ids ) {
242	$snippets = $this->prepareExport( 'json', $ids, 'application/json' );
243
244	$data = [
245	'generator' => 'PHP Code Snippets v' . WINP_PLUGIN_VERSION,
246	'date_created' => date( 'Y-m-d H:i' ),
247	'snippets' => $snippets,
248	];
249
250	echo wp_json_encode( $data, 0 );
251	exit;
252	}
253
254	/**
255	* Action admin_init
256	*/
257	public function adminInit() {
258	if ( ! WINP_Plugin::app()->currentUserCan() ) {
259	return;
260	}
261
262	$post_id = WINP_Plugin::app()->request->get( 'post', 0, 'intval' );
263	$action = WINP_Plugin::app()->request->get( 'action' );
264
265	if ( ! empty( $action ) && ! empty( $post_id ) ) {
266	switch ( $action ) {
267	case 'export':
268	check_admin_referer( 'winp_export_snippet_' . $post_id );
269	$this->exportSnippets( [ $post_id ] );
270
271	break;
272	case 'close':
273	check_admin_referer( 'winp_close_snippet_' . $post_id );
274	wp_delete_post( $post_id );
275	wp_redirect( admin_url( 'edit.php?post_type=' . WINP_SNIPPETS_POST_TYPE . '&page=snippet-library-wbcr_insert_php' ) );
276	exit();
277	break;
278	default:
279	return;
280	}
281	}
282	}
283
284	/**
285	* Action current_screen
286	* Add script for disabled export button
287	*/
288	public function current_screen() {
289	$current_screen = get_current_screen();
290
291	if ( 'edit-wbcr-snippets' === $current_screen->id && WINP_SNIPPETS_POST_TYPE === $current_screen->post_type && ! WINP_Plugin::app()->get_api_object()->is_key() ) {
292	wp_enqueue_script( 'winp-snippet-list', WINP_PLUGIN_URL . '/admin/assets/js/snippet-list.js' );
293	}
294	}
295
296	/**
297	* Add style for close button for auto-draft snippet (preview)
298	*/
299	public function admin_enqueue_scripts() {
300	global $post;
301
302	$current_screen = get_current_screen();
303
304	if ( 'wbcr-snippets' === $current_screen->id && WINP_SNIPPETS_POST_TYPE === $post->post_type && WINP_Helper::getMetaOption( get_the_ID(), 'snippet_draft', false ) ) {
305	wp_enqueue_style( 'winp-snippet-preview', WINP_PLUGIN_URL . '/admin/assets/css/snippet-preview.css' );
306
307	// Remove Clear cache button for WP-Rocket plugin in preview snippet page
308	remove_action( 'post_submitbox_start', 'rocket_post_submitbox_start' );
309	}
310	}
311
312	/**
313	* Delete snippets
314	*
315	* @param $ids
316	*/
317	private function deleteSnippets( $ids ) {
318	if ( count( $ids ) ) {
319	foreach ( $ids as $id ) {
320	wp_trash_post( $id );
321	}
322	}
323	}
324
325	/**
326	* Deactivate snippets
327	*
328	* @param $ids
329	*/
330	private function deactivateSnippets( $ids ) {
331	if ( count( $ids ) ) {
332	foreach ( $ids as $id ) {
333	update_post_meta( $id, WINP_Plugin::app()->getPrefix() . 'snippet_activate', 0 );
334	}
335	}
336	}
337
338	/**
339	* Activate snippets
340	*
341	* @param $ids
342	*/
343	private function activateSnippets( $ids ) {
344	if ( count( $ids ) ) {
345	foreach ( $ids as $id ) {
346	$is_activate = (int) WINP_Helper::getMetaOption( $id, 'snippet_activate', 0 );
347	$snippet_scope = WINP_Helper::getMetaOption( $id, 'snippet_scope' );
348	$snippet_type = WINP_Helper::get_snippet_type( $id );
349
350	if ( ( $snippet_scope == 'evrywhere' \|\| $snippet_scope == 'auto' ) && ! $is_activate && $snippet_type != WINP_SNIPPET_TYPE_TEXT && WINP_Plugin::app()->getExecuteObject()->getSnippetError( $id ) ) {
351	continue;
352	}
353
354	update_post_meta( $id, WINP_Plugin::app()->getPrefix() . 'snippet_activate', 1 );
355	}
356	}
357	}
358
359
360	/**
361	* Get taxonomy tags
362	*
363	* @param $snippet_id
364	*
365	* @return array
366	*/
367	private function getTaxonomyTags( $snippet_id ) {
368	$tags = [];
369
370	if ( $snippet_id ) {
371	return wp_get_post_terms( $snippet_id, WINP_SNIPPETS_TAXONOMY, [ "fields" => "slugs" ] );
372	}
373
374	return $tags;
375	}
376
377	/**
378	* Get post meta
379	*
380	* @param $post_id
381	* @param $meta_name
382	*
383	* @return mixed
384	*/
385	private function getMeta( $post_id, $meta_name ) {
386	return get_post_meta( $post_id, WINP_Plugin::app()->getPrefix() . $meta_name, true );
387	}
388
389	}