groups / lib / admin / groups-admin-options.php

groups-admin-options.php in Groups – Memberships and Access Control 1.1.4, at lib/admin/groups-admin-options.php

244 lines 8.7 KB

Raw Download Zip

1	<?php
2	/**
3	* groups-admin-options.php
4	*
5	* Copyright (c) "kento" Karim Rahimpur www.itthinx.com
6	*
7	* This code is released under the GNU General Public License.
8	* See COPYRIGHT.txt and LICENSE.txt.
9	*
10	* This code is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU General Public License for more details.
14	*
15	* This header and all notices must be kept intact.
16	*
17	* @author Karim Rahimpur
18	* @package groups
19	* @since groups 1.0.0
20	*/
21
22	/**
23	* @var string options form nonce name
24	*/
25	define( 'GROUPS_ADMIN_OPTIONS_NONCE', 'groups-admin-nonce' );
26
27	function groups_admin_options() {
28
29	global $wpdb, $wp_roles;
30
31	if ( !current_user_can( GROUPS_ADMINISTER_OPTIONS ) ) {
32	wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) );
33	}
34
35	$is_sitewide_plugin = false;
36	if ( is_multisite() ) {
37	$active_sitewide_plugins = get_site_option( 'active_sitewide_plugins', array() );
38	$active_sitewide_plugins = array_keys( $active_sitewide_plugins );
39	$is_sitewide_plugin = in_array( 'groups/groups.php', $active_sitewide_plugins );
40	}
41
42	echo
43	'<div>' .
44	'<h2>' .
45	__( 'Groups options', GROUPS_PLUGIN_DOMAIN ) .
46	'</h2>' .
47	'</div>';
48
49	$caps = array(
50	GROUPS_ACCESS_GROUPS => __( 'Access Groups', GROUPS_PLUGIN_DOMAIN ),
51	GROUPS_ADMINISTER_GROUPS => __( 'Administer Groups', GROUPS_PLUGIN_DOMAIN ),
52	GROUPS_ADMINISTER_OPTIONS => __( 'Administer Groups plugin options', GROUPS_PLUGIN_DOMAIN ),
53	);
54
55	//
56	// handle options form submission
57	//
58	if ( isset( $_POST['submit'] ) ) {
59	if ( wp_verify_nonce( $_POST[GROUPS_ADMIN_OPTIONS_NONCE], 'admin' ) ) {
60
61	// admin override
62	if ( empty( $_POST[GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE] ) ) {
63	$admin_override = false;
64	} else {
65	$admin_override = true;
66	}
67	// Don't move this to the plugin options, access will be faster
68	add_option( GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE, $admin_override ); // WP 3.3.1 : update alone wouldn't create the option when value is false
69	update_option( GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE, $admin_override );
70
71	// tree view
72	if ( !empty( $_POST[GROUPS_SHOW_TREE_VIEW] ) ) {
73	Groups_Options::update_option( GROUPS_SHOW_TREE_VIEW, true );
74	} else {
75	Groups_Options::update_option( GROUPS_SHOW_TREE_VIEW, false );
76	}
77
78	// roles & capabilities
79	$rolenames = $wp_roles->get_names();
80	foreach ( $rolenames as $rolekey => $rolename ) {
81	$role = $wp_roles->get_role( $rolekey );
82	foreach ( $caps as $capkey => $capname ) {
83	$role_cap_id = $rolekey.'-'.$capkey;
84	if ( !empty($_POST[$role_cap_id] ) ) {
85	$role->add_cap( $capkey );
86	} else {
87	$role->remove_cap( $capkey );
88	}
89	}
90	}
91	Groups_Controller::assure_capabilities();
92
93	if ( !$is_sitewide_plugin ) {
94	// delete data
95	if ( !empty( $_POST['delete-data'] ) ) {
96	Groups_Options::update_option( 'groups_delete_data', true );
97	} else {
98	Groups_Options::update_option( 'groups_delete_data', false );
99	}
100	}
101	}
102	}
103
104	$admin_override = get_option( GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE, GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE_DEFAULT );
105
106	$show_tree_view = Groups_Options::get_option( GROUPS_SHOW_TREE_VIEW, GROUPS_SHOW_TREE_VIEW_DEFAULT );
107
108	$rolenames = $wp_roles->get_names();
109	$caps_table = '<table class="groups-permissions">';
110	$caps_table .= '<thead>';
111	$caps_table .= '<tr>';
112	$caps_table .= '<td class="role">';
113	$caps_table .= __( 'Role', GROUPS_PLUGIN_DOMAIN );
114	$caps_table .= '</td>';
115	foreach ( $caps as $cap ) {
116	$caps_table .= '<td class="cap">';
117	$caps_table .= $cap;
118	$caps_table .= '</td>';
119	}
120
121	$caps_table .= '</tr>';
122	$caps_table .= '</thead>';
123	$caps_table .= '<tbody>';
124	foreach ( $rolenames as $rolekey => $rolename ) {
125	$role = $wp_roles->get_role( $rolekey );
126	$caps_table .= '<tr>';
127	$caps_table .= '<td>';
128	$caps_table .= translate_user_role( $rolename );
129	$caps_table .= '</td>';
130	foreach ( $caps as $capkey => $capname ) {
131
132	if ( $role->has_cap( $capkey ) ) {
133	$checked = ' checked="checked" ';
134	} else {
135	$checked = '';
136	}
137
138	$caps_table .= '<td class="checkbox">';
139	$role_cap_id = $rolekey.'-'.$capkey;
140	$caps_table .= '<input type="checkbox" name="' . $role_cap_id . '" id="' . $role_cap_id . '" ' . $checked . '/>';
141	$caps_table .= '</td>';
142	}
143	$caps_table .= '</tr>';
144	}
145	$caps_table .= '</tbody>';
146	$caps_table .= '</table>';
147
148	$delete_data = Groups_Options::get_option( 'groups_delete_data', false );
149
150	//
151	// print the options form
152	//
153	echo
154	'<form action="" name="options" method="post">' .
155	'<div>' .
156	'<h3>' . __( 'Administrator Access Override', GROUPS_PLUGIN_DOMAIN ) . '</h3>' .
157	'<p>' .
158	'<input name="' . GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE . '" type="checkbox" ' . ( $admin_override ? 'checked="checked"' : '' ) . '/>' .
159	'<label for="' . GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE . '">' . __( 'Administrators override all access permissions derived from Groups capabilities.', GROUPS_PLUGIN_DOMAIN ) . '</label>' .
160	'</p>';
161
162	echo
163	'<h3>' . __( 'Tree view', GROUPS_PLUGIN_DOMAIN ) . '</h3>' .
164	'<p>' .
165	'<input name="' . GROUPS_SHOW_TREE_VIEW . '" type="checkbox" ' . ( $show_tree_view ? 'checked="checked"' : '' ) . '/>' .
166	'<label for="' . GROUPS_SHOW_TREE_VIEW . '">' . __( 'Show the Groups tree view.', GROUPS_PLUGIN_DOMAIN ) . '</label>' .
167	'</p>';
168	echo
169	'<h3>' . __( 'Permissions', GROUPS_PLUGIN_DOMAIN ) . '</h3>' .
170	'<p>' . __( 'These permissions apply to Groups management. They do not apply to access permissions derived from Groups capabilities.', GROUPS_PLUGIN_DOMAIN ) . '</p>' .
171	$caps_table .
172	'<p class="description">' .
173	__( 'A minimum set of permissions will be preserved.', GROUPS_PLUGIN_DOMAIN ) .
174	'<br/>' .
175	__( 'If you lock yourself out, please ask an administrator to help.', GROUPS_PLUGIN_DOMAIN ) .
176	'</p>';
177	if ( !$is_sitewide_plugin ) {
178	echo
179	'<h3>' . __( 'Deactivation and data persistence', GROUPS_PLUGIN_DOMAIN ) . '</h3>' .
180	'<p>' .
181	'<input name="delete-data" type="checkbox" ' . ( $delete_data ? 'checked="checked"' : '' ) . '/>' .
182	'<label for="delete-data">' . __( 'Delete all Groups plugin data on deactivation', GROUPS_PLUGIN_DOMAIN ) . '</label>' .
183	'</p>' .
184	'<p class="description warning">' .
185	__( 'CAUTION: If this option is active while the plugin is deactivated, ALL plugin settings and data will be DELETED. If you are going to use this option, now would be a good time to make a backup. By enabling this option you agree to be solely responsible for any loss of data or any other consequences thereof.', GROUPS_PLUGIN_DOMAIN ) .
186	'</p>';
187	}
188	echo
189	'<p>' .
190	wp_nonce_field( 'admin', GROUPS_ADMIN_OPTIONS_NONCE, true, false ) .
191	'<input type="submit" name="submit" value="' . __( 'Save', GROUPS_PLUGIN_DOMAIN ) . '"/>' .
192	'</p>' .
193	'</div>' .
194	'</form>';
195	Groups_Help::footer();
196	}
197
198	function groups_network_admin_options() {
199
200	if ( !current_user_can( GROUPS_ADMINISTER_OPTIONS ) ) {
201	wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) );
202	}
203
204	echo
205	'<div>' .
206	'<h2>' .
207	__( 'Groups network options', GROUPS_PLUGIN_DOMAIN ) .
208	'</h2>' .
209	'</div>';
210
211	// handle options form submission
212	if ( isset( $_POST['submit'] ) ) {
213	if ( wp_verify_nonce( $_POST[GROUPS_ADMIN_OPTIONS_NONCE], 'admin' ) ) {
214	// delete data
215	if ( !empty( $_POST['delete-data'] ) ) {
216	Groups_Options::update_option( 'groups_network_delete_data', true );
217	} else {
218	Groups_Options::update_option( 'groups_network_delete_data', false );
219	}
220	}
221	}
222
223	$delete_data = Groups_Options::get_option( 'groups_network_delete_data', false );
224
225	// options form
226	echo
227	'<form action="" name="options" method="post">' .
228	'<div>' .
229	'<h3>' . __( 'Network deactivation and data persistence', GROUPS_PLUGIN_DOMAIN ) . '</h3>' .
230	'<p>' .
231	'<input name="delete-data" type="checkbox" ' . ( $delete_data ? 'checked="checked"' : '' ) . '/>' .
232	'<label for="delete-data">' . __( 'Delete all Groups plugin data for ALL sites on network deactivation', GROUPS_PLUGIN_DOMAIN ) . '</label>' .
233	'</p>' .
234	'<p class="description warning">' .
235	__( 'CAUTION: If this option is active while the plugin is deactivated, ALL plugin settings and data will be DELETED for <strong>all sites</strong>. If you are going to use this option, now would be a good time to make a backup. By enabling this option you agree to be solely responsible for any loss of data or any other consequences thereof.', GROUPS_PLUGIN_DOMAIN ) .
236	'</p>' .
237	'<p>' .
238	wp_nonce_field( 'admin', GROUPS_ADMIN_OPTIONS_NONCE, true, false ) .
239	'<input type="submit" name="submit" value="' . __( 'Save', GROUPS_PLUGIN_DOMAIN ) . '"/>' .
240	'</p>' .
241	'</div>' .
242	'</form>';
243	Groups_Help::footer();
244	}