maxbuttons / classes / buttons.php

buttons.php in MaxButtons – Create buttons 9.8.2, at classes/buttons.php

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1	<?php
2	declare(strict_types=1);
3	namespace MaxButtons;
4	/** Buttons class - handles paging issues and sanity check for individual buttons
5	*/
6	class maxButtons
7	{
8	protected static $loadedButtons = array(); // loaded button in current scope
9	/*
10
11	array [ index ] [ button_id ] [data - document_id, done (bool )
12	*/
13	protected static $documentArray = array(); // given out document ID's
14
15	// override to give out next document id. This is useful when buttons are set but not displayed directly.
16	protected static $doNext = false;
17	protected static $current_doc_id = null;
18	protected static $current_button_id = null;
19
20	protected static $instance = null;
21
22	public static function getInstance()
23	{
24	if (is_null(self::$instance))
25	self::$instance = MB()->getClass('button');
26
27	return self::$instance;
28	}
29
30	public static function buttonLoad($args)
31	{
32	$button_id = $args["button_id"];
33	self::$loadedButtons[] = $button_id;
34	$document_id = self::getDocumentID(array("button_id" => $button_id));
35	self::$documentArray[] = array($button_id => array('document_id' => $document_id , 'done' => false));
36	}
37
38	/* @todo Seems not in use
39	public static function forceNextID()
40	{
41	self::$doNext = true;
42	self::$current_doc_id = null;
43	self::$current_button_id = null;
44	}
45	*/
46	public static function getDocumentID($args)
47	{
48	$button_id = $args["button_id"];
49
50	if (! is_null(self::$current_doc_id) && self::$current_button_id == $button_id )
51	return self::$current_doc_id;
52
53
54	if (self::$doNext == false)
55	{
56	foreach(self::$documentArray as $index => $ids)
57	{
58	foreach($ids as $doc_button_id => $doc_vars)
59	{
60	if ($doc_button_id == $button_id)
61	{
62	if (! $doc_vars["done"])
63	return $doc_vars["document_id"];
64	}
65
66	}
67
68	}
69	}
70	// if not found in documentarray make a new one
71	$loaded = self::$loadedButtons;
72	end($loaded);
73	$i = 0;
74
75	foreach($loaded as $btn_id)
76	{
77	if ($btn_id == $button_id)
78	$i++;
79	}
80	$i--; // minus the current added button..
81
82	//$index = key($loaded); // find last index
83	if ($i == 0)
84	$document_id = $button_id;
85	else
86	$document_id = $button_id . "_" . $i;
87
88	self::$doNext = false;
89	self::$current_doc_id = $document_id;
90	self::$current_button_id = $button_id;
91	return $document_id;
92
93	}
94
95	public static function buttonDone($args)
96	{
97	$button_id = $args["button_id"];
98	$document_id = $args["document_id"];
99
100	foreach(self::$documentArray as $index => $data)
101	{
102	foreach($data as $doc_button_id => $doc_data)
103	{
104	if ($doc_button_id == $button_id && $doc_data["document_id"] == $document_id)
105	{
106	self::$documentArray[$index][$button_id]["done"] = true;
107	}
108	}
109	}
110	}
111
112	public static function ajax_action()
113	{
114	$action = sanitize_text_field($_POST['button_action']);
115	$check = wp_verify_nonce($_POST['nonce'], 'button-' . $action);
116	$button_id = isset($_POST['button_id']) ? intval($_POST["button_id"]) : -1;
117	$button = MB()->getClass('button');
118	$paged = isset($_POST['paged']) ? intval($_POST['paged']) : '';
119
120	$redirect = admin_url() . 'admin.php';
121	$page = 'maxbuttons-controller';
122
123	if ($paged)
124	$redirect = add_query_arg('paged', $paged, $redirect);
125
126	if (! $check)
127	exit('Invalid Nonce');
128
129	$maxbuttons_capabilities = MB()->get_user_level();
130	if (! current_user_can($maxbuttons_capabilities))
131	{
132	exit('No access rights to do this');
133	}
134
135
136	switch($action)
137	{
138	case "delete":
139	$button->delete($button_id);
140	$redirect = add_query_arg(array('action' => 'list', 'message' => '1delete'), $redirect);
141	//$redirect_url = admin_url() . 'admin.php?page=maxbuttons-controller&action=list&message=1delete';
142	break;
143
144	case "trash":
145	$result = $button->set($button_id);
146	if ($result)
147	$button->setStatus('trash');
148	$redirect = add_query_arg(array('action' => 'list', 'message' => '1'), $redirect);
149	//$redirect_url = admin_url() . 'admin.php?page=maxbuttons-controller&action=list&message=1';
150	break;
151	case "restore":
152	$set = $button->set($button_id,'','trash');
153	$button->setStatus("publish");
154	$redirect = add_query_arg(array('action' => 'list', 'message' => '1restore', 'status' => 'trash'), $redirect);
155	//$redirect_url = admin_url() . 'admin.php?page=maxbuttons-controller&action=list&status=trash&message=1restore';
156	break;
157	case "copy":
158	$button->set($button_id);
159	$new_id = $button->copy();
160	$redirect = add_query_arg(array('action' => 'edit', 'id' => $new_id, 'copied' => 1), $redirect);
161	//$redirect_url = admin_url() . 'admin.php?page=maxbuttons-controller&action=button&id=' . $new_id;
162	break;
163	case 'empty-trash':
164	$mbadmin = MB()->getClass("admin");
165	$args = array('status' => 'trash', 'limit' => -1 );
166	$buttons = $mbadmin->getButtons($args);
167
168	foreach($buttons as $btnar)
169	{
170	$button_id = intval($btnar['id']);
171	$button->delete($button_id);
172	}
173	$redirect = add_query_arg(array('action' => 'list', 'message' => 'empty-trash'), $redirect);
174	// $redirect_url = admin_url() . 'admin.php?page=maxbuttons-controller&action=list&message=empty-trash';
175	break;
176	default:
177	// Nothing, this is just compat.
178	break;
179
180	}
181
182	$redirect = add_query_arg('page', $page, $redirect);
183
184	if (isset($redirect)) {
185	$response = array('redirection' => $redirect);
186	echo json_encode($response);
187	exit();
188	}
189
190	exit(true);
191	}
192
193
194	public static function generate_css()
195	{
196	global $wpdb;
197	$id = isset($_REQUEST['id']) ? sanitize_text_field($_REQUEST['id']) : false;
198
199	if (! $id)
200	return;
201
202	$idar = explode(',', $id);
203	$idar = array_filter($idar, 'intval');
204
205	$placeholders = implode(',', array_fill(0, count($idar), '%d' ));
206	$data = array_merge($idar, array('publish')); // id's + status
207
208	$sql = "SELECT cache FROM " . maxUtils::get_table_name() . " WHERE id in($placeholders) and status ='%s'";
209	$sql = $wpdb->prepare($sql, $data);
210
211	$row = $wpdb->get_col($sql);
212
213	header( "Content-type: text/css; charset: UTF-8" );
214	foreach($row as $content)
215	{
216	echo $content;
217	}
218	exit();
219	}
220
221	} // class
222