bbp-private-groups / includes / role-new.php

role-new.php in Private groups trunk, at includes/role-new.php

108 lines 3.9 KB

Raw Download Zip

1	<?php
2	/**
3	* Displays and processes the 'Add New Role' page in the admin.
4	*
5	* @package Members
6	* @subpackage Admin
7	*/
8
9	/* Check if the current user can create roles and the form has been submitted. */
10	if ( current_user_can( 'create_roles' ) && isset( $_POST['role-name'] ) && isset( $_POST['role-label'] ) ) {
11
12	/* Verify the nonce. */
13	check_admin_referer( members_get_nonce( 'new-role' ) );
14
15	/* Check if any capabilities were selected. */
16	if ( !empty( $_POST['capabilities'] ) && is_array( $_POST['capabilities'] ) )
17	$new_role_caps = array_map( 'esc_attr', $_POST['capabilities'] );
18
19	/* If no capabilities were selected, set the variable to null. */
20	else
21	$new_role_caps = null;
22
23	/* Check if both a role name and role were submitted. */
24	if ( !empty( $_POST['role-name'] ) && !empty( $_POST['role-label'] ) ) {
25
26	/* Sanitize the new role, removing any unwanted characters. */
27	$new_role_name = sanitize_key( $_POST['role-name'] );
28
29	/* Sanitize the new role name/label. We just want to strip any tags here. */
30	$new_role_label = strip_tags( $_POST['role-label'] );
31
32	/* Add a new role with the data input. */
33	if ( !empty( $new_role_name ) && !empty( $new_role_label ) )
34	$new_role_added = add_role( $new_role_name, $new_role_label, $new_role_caps );
35
36	} // End check for role and role name
37
38	} // End check for form submit ?>
39
40	<div class="wrap">
41
42	<?php screen_icon(); ?>
43
44	<h2><?php _e( 'Add New Role', 'members' ); ?></h2>
45
46	<?php if ( !empty( $new_role_added ) ) members_admin_message( '', sprintf( __( 'The %s role has been created.', 'members' ), esc_html( $_POST['role-name'] ) ) ); ?>
47
48	<?php do_action( 'members_pre_new_role_form' ); // Available action hook for displaying messages. ?>
49
50	<div id="poststuff">
51
52	<form name="form0" method="post" action="<?php echo admin_url( 'users.php?page=role-new' ); ?>">
53
54	<?php wp_nonce_field( members_get_nonce( 'new-role' ) ); ?>
55
56	<table class="form-table">
57
58	<tr>
59	<th>
60	<label for="role-name"><?php _e( 'Role Name', 'members' ); ?></label>
61	</th>
62	<td>
63	<input type="text" id="role-name" name="role-name" value="" size="30" />
64	<br />
65	<label for="role-name"><?php _e( "<strong>Required:</strong> The role name should be unique and contain only alphanumeric characters and underscores.", 'members' ); ?></label>
66	</td>
67	</tr>
68
69	<tr>
70	<th>
71	<label for="role-label"><?php _e( 'Role Label', 'members' ); ?></label>
72	</th>
73	<td>
74	<input type="text" id="role-label" name="role-label" value="" size="30" />
75	<br />
76	<label for="role-label"><?php _e( '<strong>Required:</strong> The role label is used to represent your role in the WordPress admin.', 'members' ); ?></label>
77	</td>
78	</tr>
79
80	<tr>
81	<th>
82	<?php _e( 'Role Capabilities', 'members' ); ?>
83	</th>
84	<td>
85	<p>
86	<?php _e( '<strong>Optional:</strong> Select the capabilities this role should have. These may be updated later.', 'members' ); ?>
87	</p>
88
89	<?php $i = -1; foreach ( members_get_capabilities() as $cap ) { ?>
90
91	<div class="members-role-checkbox <?php if ( ++$i % 3 == 0 ) echo 'clear'; ?>">
92	<input type="checkbox" name="capabilities[<?php echo esc_attr( $cap ); ?>]" id="capabilities-<?php echo esc_attr( $cap ); ?>" <?php checked( true, in_array( $cap, members_new_role_default_capabilities() ) ); ?> value="true" />
93	<label for="capabilities-<?php echo esc_attr( $cap ); ?>" class="<?php echo ( in_array( $cap, members_new_role_default_capabilities() ) ? 'has-cap' : 'has-cap-not' ); ?>"><?php echo $cap; ?></label>
94	</div>
95
96	<?php } // Endforeach ?>
97	</td>
98	</tr>
99
100	</table><!-- .form-table -->
101
102	<?php submit_button( esc_attr__( 'Add Role', 'members' ) ); ?>
103
104	</form>
105
106	</div><!-- #poststuff -->
107
108	</div><!-- .poststuff -->