user-access-manager / src / Controller / Frontend / ShortCodeController.php

ShortCodeController.php in User Access Manager 2.1.3, at src/Controller/Frontend/ShortCodeController.php

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1	<?php
2	/**
3	* ShortCodeController.php
4	*
5	* The ShortCodeController class file.
6	*
7	* PHP versions 5
8	*
9	* @author Alexander Schneider <alexanderschneider85@gmail.com>
10	* @copyright 2008-2017 Alexander Schneider
11	* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2
12	* @version SVN: $id$
13	* @link http://wordpress.org/extend/plugins/user-access-manager/
14	*/
15	namespace UserAccessManager\Controller\Frontend;
16
17	use UserAccessManager\Access\AccessHandler;
18	use UserAccessManager\Config\WordpressConfig;
19	use UserAccessManager\Controller\Controller;
20	use UserAccessManager\Wrapper\Php;
21	use UserAccessManager\Wrapper\Wordpress;
22
23	/**
24	* Class ShortCodeController
25	*
26	* @package UserAccessManager\Controller\Frontend
27	*/
28	class ShortCodeController extends Controller
29	{
30	use LoginControllerTrait;
31
32	/**
33	* @var AccessHandler
34	*/
35	protected $accessHandler;
36
37	/**
38	* ShortCodeController constructor.
39	*
40	* @param Php $php
41	* @param Wordpress $wordpress
42	* @param WordpressConfig $wordpressConfig
43	* @param AccessHandler $userHandler
44	*/
45	public function __construct(
46	Php $php,
47	Wordpress $wordpress,
48	WordpressConfig $wordpressConfig,
49	AccessHandler $userHandler
50	) {
51	parent::__construct($php, $wordpress, $wordpressConfig);
52	$this->accessHandler = $userHandler;
53	}
54
55	/**
56	* Returns the login bar.
57	*
58	* @return string
59	*/
60	public function getLoginFormHtml()
61	{
62	$loginForm = '';
63
64	if ($this->wordpress->isUserLoggedIn() === false) {
65	$loginForm = $this->getIncludeContents('LoginForm.php');
66	}
67
68	return $this->wordpress->applyFilters('uam_login_form', $loginForm);
69	}
70
71	/**
72	* Handles the login form short code.
73	*
74	* @return string
75	*/
76	public function loginFormShortCode()
77	{
78	return $this->getLoginFormHtml();
79	}
80
81	/**
82	* Handles the public short code.
83	*
84	* @param array $attributes
85	* @param string $content
86	*
87	* @return string
88	*/
89	public function publicShortCode($attributes, $content = '')
90	{
91	return ($this->wordpress->isUserLoggedIn() === false) ? $this->wordpress->doShortCode($content) : '';
92	}
93
94	/**
95	* Returns the user group map from the short code attribute.
96	*
97	* @param array $attributes
98	*
99	* @return array
100	*/
101	private function getUserGroupsMapFromAttributes(array $attributes)
102	{
103	$userGroups = (isset($attributes['group']) === true) ? explode(',', $attributes['group']) : [];
104	return (array)array_flip(array_map('trim', $userGroups));
105	}
106
107	/**
108	* Handles the private short code.
109	*
110	* @param array $attributes
111	* @param string $content
112	*
113	* @return string
114	*/
115	public function privateShortCode($attributes, $content = '')
116	{
117	if ($this->wordpress->isUserLoggedIn() === true) {
118	$userGroupMap = $this->getUserGroupsMapFromAttributes($attributes);
119
120	if ($userGroupMap === []) {
121	return $this->wordpress->doShortCode($content);
122	}
123
124	$userUserGroups = $this->accessHandler->getUserGroupsForUser();
125
126	foreach ($userUserGroups as $userGroup) {
127	if (isset($userGroupMap[$userGroup->getId()])
128	\|\| isset($userGroupMap[$userGroup->getName()])
129	) {
130	return $this->wordpress->doShortCode($content);
131	}
132	}
133	}
134
135	return '';
136	}
137	}
138