f4-tree / Tree / Hooks.php

Hooks.php in F4 Post Tree trunk, at Tree/Hooks.php

344 lines 7.7 KB

Raw Download Zip

1	<?php
2
3	namespace F4\TREE\Tree;
4
5	use F4\TREE\Core\Helpers as Core;
6	use F4\TREE\Tree\Helpers as Tree;
7
8	/**
9	* Tree
10	*
11	* The custom Tree funcionality for this plugin
12	*
13	* @since 1.0.0
14	* @package F4\TREE\Tree
15	*/
16	class Hooks {
17	/**
18	* Initialize the hooks
19	*
20	* @since 1.0.0
21	* @access public
22	* @static
23	*/
24	public static function init() {
25	add_action('F4/TREE/Core/set_constants', __NAMESPACE__ . '\\Hooks::set_default_constants', 99);
26	add_action('F4/TREE/Core/loaded', __NAMESPACE__ . '\\Hooks::loaded');
27	}
28
29	/**
30	* Sets the module default constants
31	*
32	* @since 1.0.0
33	* @access public
34	* @static
35	*/
36	public static function set_default_constants() {
37	if(!defined('F4_TREE_CSS_URL')) {
38	define('F4_TREE_CSS_URL', F4_TREE_URL . 'Tree/assets/css/');
39	}
40
41	if(!defined('F4_TREE_JS_URL')) {
42	define('F4_TREE_JS_URL', F4_TREE_URL . 'Tree/assets/js/');
43	}
44
45	if(!defined('F4_TREE_IGNORE_POST_TYPES')) {
46	define('F4_TREE_IGNORE_POST_TYPES', [
47	'attachment',
48	'wp_block',
49	'wp_navigation',
50	'acf-taxonomy',
51	'acf-post-type',
52	'acf-ui-options-page',
53	'acf-field-group',
54	'skuld_content',
55	'skuld_fieldgroup',
56	'skuld_layout',
57	'skuld_snippet',
58	'shop_order',
59	'shop_coupon',
60	'wc_reminder_email',
61	'br_product_filter',
62	'br_filters_group'
63	]);
64	}
65	}
66
67	/**
68	* Fires once the module is loaded
69	*
70	* @since 1.0.0
71	* @access public
72	* @static
73	*/
74	public static function loaded() {
75	add_action('admin_enqueue_scripts', __NAMESPACE__ . '\\Hooks::admin_enqueue_scripts');
76	add_action('in_admin_header', __NAMESPACE__ . '\\Hooks::show_tree_in_backend');
77
78	add_action('wp_ajax_f4_tree_load_tree', __NAMESPACE__ . '\\Hooks::ajax_load_tree');
79	add_action('wp_ajax_f4_tree_move_post', __NAMESPACE__ . '\\Hooks::ajax_move_tree_post');
80	add_action('wp_ajax_f4_tree_refresh', __NAMESPACE__ . '\\Hooks::ajax_refresh_tree');
81	add_filter('page_attributes_dropdown_pages_args', __NAMESPACE__ . '\\Hooks::remove_page_attributes_parent_id');
82
83	add_action('updated_post_meta', __NAMESPACE__ . '\\Hooks::updated_edit_lock', 10, 4);
84	add_filter('deleted_post_meta', __NAMESPACE__ . '\\Hooks::updated_edit_lock', 10, 4);
85
86	add_action('save_post', __NAMESPACE__ . '\\Hooks::update_post');
87	add_action('delete_post', __NAMESPACE__ . '\\Hooks::update_post');
88
89	add_action('F4/TREE/Core/admin_settings_fields', __NAMESPACE__ . '\\Hooks::add_admin_settings_fields');
90	}
91
92	/**
93	* Enqueue admin scripts and styles
94	*
95	* @since 1.0.0
96	* @access public
97	* @static
98	*/
99	public static function admin_enqueue_scripts() {
100	if(!Tree::is_tree_enabled()) {
101	return;
102	}
103
104	// Styles
105	wp_enqueue_style(
106	'f4-tree',
107	F4_TREE_CSS_URL . 'tree.css',
108	[],
109	F4_TREE_VERSION
110	);
111
112	wp_enqueue_style(
113	'fancytree-custom-theme',
114	F4_TREE_CSS_URL . 'fancytree.css',
115	[],
116	F4_TREE_VERSION
117	);
118
119	// Scripts
120	wp_enqueue_script(
121	'jquery-fancytree',
122	F4_TREE_JS_URL . 'jquery.fancytree.min.js',
123	array('jquery', 'jquery-effects-core', 'jquery-effects-blind'),
124	F4_TREE_VERSION,
125	true
126	);
127
128	wp_enqueue_script(
129	'jquery-fancytree-dnd',
130	F4_TREE_JS_URL . 'jquery.fancytree.dnd.min.js',
131	array('jquery-fancytree', 'jquery-ui-draggable', 'jquery-ui-droppable', 'jquery-ui-position'),
132	F4_TREE_VERSION,
133	true
134	);
135
136	wp_enqueue_script(
137	'f4-tree',
138	F4_TREE_JS_URL . 'tree.js',
139	array('jquery-fancytree', 'jquery-fancytree-dnd'),
140	F4_TREE_VERSION,
141	true
142	);
143
144	wp_localize_script(
145	'f4-tree',
146	'F4_tree_config',
147	array(
148	'labels' => array(
149	'loading' => __('Tree is loading...', 'f4-tree'),
150	'error' => __('An error occured', 'f4-tree'),
151	)
152	)
153	);
154	}
155
156	/**
157	* Show the tree in backend
158	*
159	* @since 1.0.0
160	* @access public
161	* @static
162	*/
163	public static function show_tree_in_backend() {
164	if(!Tree::is_tree_enabled()) {
165	return;
166	}
167
168	include F4_TREE_PATH . 'Tree/views/tree.php';
169	}
170
171	/**
172	* Ajax load tree
173	*
174	* @since 1.0.0
175	* @access public
176	* @static
177	*/
178	public static function ajax_load_tree() {
179	$post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
180	$post_type = isset($_REQUEST['post_type']) ? sanitize_title($_REQUEST['post_type']) : 'page';
181	$lang = isset($_REQUEST['lang']) ? sanitize_title($_REQUEST['lang']) : '';
182
183	Core::maybe_change_current_language($lang);
184
185	$treeview = Tree::get_tree($post_id, $post_type);
186	$treeview = apply_filters('F4/TREE/Tree/ajax_load_tree', $treeview);
187	echo wp_json_encode($treeview);
188
189	die();
190	}
191
192	/**
193	* Ajax move post
194	*
195	* @since 1.0.0
196	* @access public
197	* @static
198	*/
199	public static function ajax_move_tree_post() {
200	global $wpdb;
201
202	$posts_sorted = json_decode(stripslashes($_REQUEST['posts_sorted'] ?? '[]'), true);
203
204	if(!is_array($posts_sorted)) {
205	$posts_sorted = [];
206	}
207
208	$posts_sorted = apply_filters('F4/TREE/Tree/move_tree_post_get_sorted_post_ids', $posts_sorted);
209	$lang = isset($_REQUEST['lang']) ? sanitize_title($_REQUEST['lang']) : '';
210
211	Core::maybe_change_current_language($lang);
212
213	foreach($posts_sorted as $post_index => $post_item) {
214	$wpdb->query(
215	$wpdb->prepare(
216	"UPDATE $wpdb->posts SET post_parent = %d, menu_order = %d WHERE ID = %d",
217	$post_item['parent_post_id'],
218	$post_index,
219	$post_item['post_id']
220	)
221	);
222
223	clean_post_cache($post_item['post_id']);
224	}
225
226	do_action('F4/TREE/Tree/move_tree_post', $posts_sorted);
227
228	echo Tree::update_changed_timestamp();
229
230	die();
231	}
232
233	/**
234	* Ajax refresh tree
235	*
236	* @since 1.0.0
237	* @access public
238	* @static
239	*/
240	public static function ajax_refresh_tree() {
241	session_write_close();
242	ignore_user_abort(true);
243
244	$last_request_timestamp = isset($_REQUEST['timestamp']) ? intval($_REQUEST['timestamp']) : null;
245	$post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : -1;
246	$post_type = isset($_REQUEST['post_type']) ? sanitize_title($_REQUEST['post_type']) : 'page';
247	$lang = isset($_REQUEST['lang']) ? sanitize_title($_REQUEST['lang']) : '';
248
249	Core::maybe_change_current_language($lang);
250
251	set_time_limit(299); // 5 min - 1 sec
252
253	while(true) {
254	echo ' ';
255	ob_flush();
256	flush();
257
258	if(connection_status() != CONNECTION_NORMAL) {
259	break;
260	die();
261	}
262
263	clearstatcache();
264	Tree::clear_changed_timestamp_cache();
265	$last_change_timestamp = Tree::get_changed_timestamp();
266
267	if($last_request_timestamp === null \|\| $last_change_timestamp > $last_request_timestamp) {
268	wp_cache_init();
269
270	$response = array(
271	//'sample-permalink' => get_sample_permalink_html($post_id), // @todo: temporarily disabled because of manual change overwrite
272	'sample-permalink' => '',
273	'data' => Tree::get_tree($post_id, $post_type),
274	'timestamp' => $last_change_timestamp
275	);
276
277	$responseJSON = wp_json_encode($response);
278
279	echo $responseJSON;
280
281	break;
282	} else {
283	sleep(1);
284	}
285	}
286
287	die();
288	}
289
290	/**
291	* Remove parent id dropdown
292	*
293	* @since 1.0.0
294	* @access public
295	* @static
296	*/
297	public static function remove_page_attributes_parent_id($args) {
298	if(Tree::is_tree_enabled()) {
299	$args['child_of'] = '-10';
300	}
301
302	return $args;
303	}
304
305	/**
306	* Update last change time if the post edit lock changes
307	*
308	* @since 1.0.0
309	* @access public
310	* @static
311	*/
312	public static function updated_edit_lock($meta_id, $post_id, $meta_key, $meta_value) {
313	if($meta_key === '_edit_lock' && Tree::is_tree_post_type($post_id)) {
314	Tree::update_changed_timestamp();
315	}
316	}
317
318	/**
319	* Update last change time if post is saved or deleted
320	*
321	* @since 1.0.0
322	* @access public
323	* @static
324	*/
325	public static function update_post($post_id) {
326	if(Tree::is_tree_post_type($post_id)) {
327	Tree::update_changed_timestamp();
328	}
329	}
330
331	/**
332	* Show tree admin settings
333	*
334	* @since 1.0.0
335	* @access public
336	* @static
337	*/
338	public static function add_admin_settings_fields() {
339	include 'views/admin-settings-fields.php';
340	}
341	}
342
343	?>
344