<?php

/**

 * This file handles the display of the 'Roles' page in the admin.

 *

 * @package Members

 * @subpackage Admin

 */



/* Get a count of all the roles available. */

$roles_count = members_count_roles();



/* Get all of the active and inactive roles. */

$active_roles = members_get_active_roles();

$inactive_roles = members_get_inactive_roles();



/* Get a count of the active and inactive roles. */

$active_roles_count = count( $active_roles );

$inactive_roles_count = count( $inactive_roles );



/* If we're viewing 'active' or 'inactive' roles. */

if ( !empty( $_GET['role_status'] ) && in_array( $_GET['role_status'], array( 'active', 'inactive' ) ) ) {



	/* Get the role status ('active' or 'inactive'). */

	$role_status = esc_attr( $_GET['role_status'] );



	/* Set up the roles array. */

	$list_roles = ( ( 'active' == $role_status ) ? $active_roles : $inactive_roles );



	/* Set the current page URL. */

	$current_page = admin_url( "users.php?page=roles&role_status={$role_status}" );

}



/* If viewing the regular role list table. */

else {



	/* Get the role status ('active' or 'inactive'). */

	$role_status = 'all';



	/* Set up the roles array. */

	$list_roles = array_merge( $active_roles, $inactive_roles );



	/* Set the current page URL. */

	$current_page = $current_page = admin_url( 'users.php?page=roles' );

}



/* Sort the roles array into alphabetical order. */

ksort( $list_roles ); ?>



<div class="wrap">



	<?php screen_icon(); ?>



	<h2>

		<?php _e( 'Roles', 'members' ); ?> 

		<?php if ( current_user_can( 'create_roles' ) ) echo '<a href="' . admin_url( 'users.php?page=role-new' ) . '" class="add-new-h2">' . __( 'Add New', 'members' ) . '</a>'; ?>

	</h2>



	<?php do_action( 'members_pre_edit_roles_form' ); // Available action hook for displaying messages. ?>



	<div id="poststuff">



		<form id="roles" action="<?php echo $current_page; ?>" method="post">



			<?php wp_nonce_field( members_get_nonce( 'edit-roles' ) ); ?>



			<ul class="subsubsub">

				<li><a <?php if ( 'all' == $role_status ) echo 'class="current"'; ?> href="<?php echo admin_url( esc_url( 'users.php?page=roles' ) ); ?>"><?php _e( 'All', 'members' ); ?> <span class="count">(<span id="all_count"><?php echo $roles_count; ?></span>)</span></a> | </li>

				<li><a <?php if ( 'active' == $role_status ) echo 'class="current"'; ?> href="<?php echo admin_url( esc_url( 'users.php?page=roles&amp;role_status=active' ) ); ?>"><?php _e( 'Has Users', 'members' ); ?> <span class="count">(<span id="active_count"><?php echo $active_roles_count; ?></span>)</span></a> | </li>

				<li><a <?php if ( 'inactive' == $role_status ) echo 'class="current"'; ?> href="<?php echo admin_url( esc_url( 'users.php?page=roles&amp;role_status=inactive' ) ); ?>"><?php _e( 'No Users', 'members' ); ?> <span class="count">(<span id="inactive_count"><?php echo $inactive_roles_count; ?></span>)</span></a></li>

			</ul><!-- .subsubsub -->



			<div class="tablenav">



				<?php if ( current_user_can( 'delete_roles' ) ) { ?>



					<div class="alignleft actions">



						<select name="bulk-action">



							<option value="" selected="selected"><?php _e( 'Bulk Actions', 'members' ); ?></option>



							<?php if ( current_user_can( 'delete_roles' ) ) { ?>

								<option value="delete"><?php esc_html_e( 'Delete', 'members' ); ?></option>

							<?php } ?>



						</select>



						<?php submit_button( esc_attr__( 'Apply', 'members' ), 'button-secondary action', 'roles-bulk-action', false ); ?>



					</div><!-- .alignleft .actions -->



				<?php } // End cap check ?>



				<div class='tablenav-pages one-page'>

					<span class="displaying-num"><?php printf( _n( '%s item', '%s items', count( $list_roles ), 'members' ), count( $list_roles ) ); ?></span>

				</div>



				<br class="clear" />



			</div><!-- .tablenav -->



			<table class="widefat fixed" cellspacing="0">



				<thead>

					<tr>

						<th class='check-column'><input type='checkbox' /></th>

						<th class='name-column'><?php _e( 'Role Label', 'members' ); ?></th>

						<th><?php _e( 'Role Name', 'members' ); ?></th>

						<th><?php _e( 'Users', 'members' ); ?></th>

						<th><?php _e( 'Capabilities', 'members' ); ?></th>

					</tr>

				</thead>



				<tfoot>

					<tr>

						<th class='check-column'><input type='checkbox' /></th>

						<th class='name-column'><?php _e( 'Role Label', 'members' ); ?></th>

						<th><?php _e( 'Role', 'members' ); ?></th>

						<th><?php _e( 'Users', 'members' ); ?></th>

						<th><?php _e( 'Capabilities', 'members' ); ?></th>

					</tr>

				</tfoot>



				<tbody id="users" class="list:user user-list plugins">



				<?php foreach ( $list_roles as $role => $name ) { ?>



					<tr valign="top" class="<?php echo ( isset( $active_roles[$role] ) ? 'active' : 'inactive' ); ?>">



						<th class="manage-column column-cb check-column">



							<?php if ( ( is_multisite() && is_super_admin() && $role !== get_option( 'default_role' ) ) || ( !current_user_can( $role ) && $role !== get_option( 'default_role' ) ) ) { ?>

								<input type="checkbox" name="roles[<?php echo esc_attr( $role ); ?>]" id="<?php echo esc_attr( $role ); ?>" value="<?php echo esc_attr( $role ); ?>" />

							<?php } ?>



						</th><!-- .manage-column .column-cb .check-column -->



						<td class="plugin-title">



							<?php $edit_link = admin_url( wp_nonce_url( "users.php?page=roles&amp;action=edit&amp;role={$role}", members_get_nonce( 'edit-roles' ) ) ); ?> 



							<?php if ( current_user_can( 'edit_roles' ) ) { ?>

								<a href="<?php echo esc_url( $edit_link ); ?>" title="<?php printf( esc_attr__( 'Edit the %s role', 'members' ), $name ); ?>"><strong><?php echo esc_html( $name ); ?></strong></a>

							<?php } else { ?>

								<strong><?php echo esc_html( $name ); ?></strong>

							<?php } ?>



							<div class="row-actions">



								<?php if ( current_user_can( 'edit_roles' ) ) { ?>

									<a href="<?php echo esc_url( $edit_link ); ?>" title="<?php printf( esc_attr__( 'Edit the %s role', 'members' ), $name ); ?>"><?php _e( 'Edit', 'members' ); ?></a> 

								<?php } ?>



								<?php if ( ( is_multisite() && is_super_admin() && $role !== get_option( 'default_role' ) ) || ( current_user_can( 'delete_roles' ) && $role !== get_option( 'default_role' ) && !current_user_can( $role ) ) ) { ?>

									| <a href="<?php echo admin_url( wp_nonce_url( "users.php?page=roles&amp;action=delete&amp;role={$role}", members_get_nonce( 'edit-roles' ) ) ); ?>" title="<?php printf( esc_attr__( 'Delete the %s role', 'members' ), $name ); ?>"><?php _e( 'Delete', 'members' ); ?></a>

								<?php } ?>



								<?php if ( current_user_can( 'manage_options' ) && $role == get_option( 'default_role' ) ) { ?>

									| <a href="<?php echo admin_url( ( 'options-general.php' ) ); ?>" title="<?php _e( 'Change default role', 'members' ); ?>"><?php _e( 'Default Role', 'members' ); ?></a> 

								<?php } ?>



								<?php if ( current_user_can( 'list_users' ) ) { ?>

									| <a href="<?php echo admin_url( esc_url( "users.php?role={$role}" ) ); ?>" title="<?php printf( esc_attr__( 'View all users with the %s role', 'members' ), $name ); ?>"><?php _e( 'View Users', 'members' ); ?></a> 

								<?php } ?>



							</div><!-- .row-actions -->



						</td><!-- .plugin-title -->



						<td class="desc">

							<p>

								<?php echo $role; ?>

							</p>

						</td><!-- .desc -->



						<td class="desc">

							<p>

								<?php if ( current_user_can( 'list_users' ) ) { ?>

									<a href="<?php echo admin_url( esc_url( "users.php?role={$role}" ) ); ?>" title="<?php printf( __( 'View all users with the %s role', 'members' ), $name ); ?>"><?php printf( _n( '%s User', '%s Users', members_get_role_user_count( $role ), 'members' ), members_get_role_user_count( $role ) ); ?></a>

								<?php } else { ?>

									<?php printf( _n( '%s User', '%s Users', members_get_role_user_count( $role ), 'members' ), members_get_role_user_count( $role ) ); ?>

								<?php } ?>

							</p>

						</td><!-- .desc -->



						<td class="desc">

							<p>

							<?php

								$role_object = get_role( $role );

								$cap_count = count( $role_object->capabilities );

								printf( _n( '%s Capability', '%s Capabilities', $cap_count, 'members' ), $cap_count );

							?>

							</p>

						</td><!-- .desc -->



					</tr><!-- .active .inactive -->



				<?php } // End foreach ?>



				</tbody><!-- #users .list:user .user-list .plugins -->



			</table><!-- .widefat .fixed -->



			<div class="tablenav">



				<?php if ( current_user_can( 'delete_roles' ) ) { ?>



					<div class="alignleft actions">



						<select name="bulk-action-2">



							<option value="" selected="selected"><?php _e( 'Bulk Actions', 'members' ); ?></option>



							<?php if ( current_user_can( 'delete_roles' ) ) { ?>

								<option value="delete"><?php _e( 'Delete', 'members' ); ?></option>

							<?php } ?>



						</select>



						<?php submit_button( esc_attr__( 'Apply', 'members' ), 'button-secondary action', 'roles-bulk-action-2', false ); ?>



					</div><!-- .alignleft .actions -->



				<?php } // End cap check ?>



				<div class='tablenav-pages one-page'>

					<span class="displaying-num"><?php printf( _n( '%s item', '%s items', count( $list_roles ), 'members' ), count( $list_roles ) ); ?></span>

				</div>



				<br class="clear" />



			</div><!-- .tablenav -->



		</form><!-- #roles -->



	</div><!-- #poststuff -->



</div><!-- .wrap -->