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<?php |
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/** |
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* groups-admin-capabilities-remove.php |
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* |
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* Copyright (c) "kento" Karim Rahimpur www.itthinx.com |
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* |
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* This code is released under the GNU General Public License. |
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* See COPYRIGHT.txt and LICENSE.txt. |
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* |
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* This code is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This header and all notices must be kept intact. |
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* |
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* @author Karim Rahimpur |
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* @package groups |
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* @since groups 1.0.0 |
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*/ |
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|
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/** |
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* Shows form to confirm capability deletion. |
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* @param int $capability_id capability id |
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*/ |
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function groups_admin_capabilities_remove( $capability_id ) { |
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|
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global $wpdb; |
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|
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if ( !current_user_can( GROUPS_ADMINISTER_GROUPS ) ) { |
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wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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$capability = Groups_Capability::read( intval( $capability_id ) ); |
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|
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if ( empty( $capability ) ) { |
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wp_die( __( 'No such capability.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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$capability_table = _groups_get_tablename( 'capability' ); |
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|
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$current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
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$current_url = remove_query_arg( 'action', $current_url ); |
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$current_url = remove_query_arg( 'capability_id', $current_url ); |
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|
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$output = |
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'<div class="manage-capabilities">' . |
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'<div>' . |
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'<h2>' . |
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__( 'Remove a capability', GROUPS_PLUGIN_DOMAIN ) . |
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'</h2>' . |
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'</div>' . |
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'<form id="remove-capability" action="' . $current_url . '" method="post">' . |
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'<div class="capability remove">' . |
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'<input id="capability-id-field" name="capability-id-field" type="hidden" value="' . esc_attr( intval( $capability->capability_id ) ) . '"/>' . |
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'<ul>' . |
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'<li>' . sprintf( __( 'Capability : %s', GROUPS_PLUGIN_DOMAIN ), wp_filter_nohtml_kses( $capability->capability ) ) . '</li>' . |
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'</ul> ' . |
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wp_nonce_field( 'capabilities-remove', GROUPS_ADMIN_GROUPS_NONCE, true, false ) . |
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'<input type="submit" value="' . __( 'Remove', GROUPS_PLUGIN_DOMAIN ) . '"/>' . |
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'<input type="hidden" value="remove" name="action"/>' . |
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'<a class="cancel" href="' . $current_url . '">' . __( 'Cancel', GROUPS_PLUGIN_DOMAIN ) . '</a>' . |
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'</div>' . |
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'</div>' . // .capability.remove |
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'</form>' . |
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'</div>'; // .manage-capabilities |
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|
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echo $output; |
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|
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Groups_Help::footer(); |
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} // function groups_admin_capabilities_remove |
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|
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/** |
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* Handle remove form submission. |
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*/ |
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function groups_admin_capabilities_remove_submit() { |
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|
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global $wpdb; |
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|
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$result = false; |
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|
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if ( !current_user_can( GROUPS_ADMINISTER_GROUPS ) ) { |
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wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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if ( !wp_verify_nonce( $_POST[GROUPS_ADMIN_GROUPS_NONCE], 'capabilities-remove' ) ) { |
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wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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$capability_id = isset( $_POST['capability-id-field'] ) ? $_POST['capability-id-field'] : null; |
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$capability = Groups_Capability::read( $capability_id ); |
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if ( $capability ) { |
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if ( $capability->capability !== Groups_Post_Access::READ_POST_CAPABILITY ) { |
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$result = Groups_Capability::delete( $capability_id ); |
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} |
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} |
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return $result; |
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} // function groups_admin_capabilities_remove_submit |
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?> |
