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<?php |
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/** |
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* groups-admin-groups-edit.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 1.1.0 |
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*/ |
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|
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if ( !defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Show edit group form. |
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* @param int $group_id group id |
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*/ |
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function groups_admin_groups_edit( $group_id ) { |
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|
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global $wpdb; |
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|
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$output = ''; |
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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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$group = Groups_Group::read( intval( $group_id ) ); |
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|
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if ( empty( $group ) ) { |
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wp_die( __( 'No such group.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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$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( 'group_id', $current_url ); |
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|
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$name = isset( $_POST['name-field'] ) ? $_POST['name-field'] : $group->name; |
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$description = isset( $_POST['description-field'] ) ? $_POST['description-field'] : $group->description; |
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$parent_id = isset( $_POST['parent-id-field'] ) ? $_POST['parent-id-field'] : $group->parent_id; |
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|
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$group_table = _groups_get_tablename( 'group' ); |
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$parent_select = '<select name="parent-id-field">'; |
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$parent_select .= '<option value="">--</option>'; |
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$groups = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $group_table WHERE group_id != %d", $group->group_id ) ); |
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foreach ( $groups as $g ) { |
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$selected = ( $g->group_id == $group->parent_id ? ' selected="selected" ' : '' ); |
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$parent_select .= '<option ' . $selected . 'value="' . esc_attr( $g->group_id ) . '">' . wp_filter_nohtml_kses( $g->name ) . '</option>'; |
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} |
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$parent_select .= '</select>'; |
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|
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$name_readonly = ( $name !== Groups_Registered::REGISTERED_GROUP_NAME ) ? "" : ' readonly="readonly" '; |
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|
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$output .= '<div class="manage-groups wrap">'; |
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$output .= '<h1>'; |
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$output .= __( 'Edit a group', GROUPS_PLUGIN_DOMAIN ); |
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$output .= '</h1>'; |
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|
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$output .= Groups_Admin::render_messages(); |
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|
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$output .= '<form id="edit-group" action="' . esc_url( $current_url ) . '" method="post">'; |
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$output .= '<div class="group edit">'; |
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$output .= '<input id="group-id-field" name="group-id-field" type="hidden" value="' . esc_attr( intval( $group_id ) ) . '"/>'; |
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|
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$output .= '<div class="field">'; |
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$output .= '<label for="name-field" class="field-label first required">'; |
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$output .= __( 'Name', GROUPS_PLUGIN_DOMAIN ); |
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$output .= '</label>'; |
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$output .= '<input ' . $name_readonly . ' id="name-field" name="name-field" class="namefield" type="text" value="' . esc_attr( stripslashes( $name ) ) . '"/>'; |
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$output .= '</div>'; |
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|
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$output .= '<div class="field">'; |
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$output .= '<label for="parent-id-field" class="field-label">'; |
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$output .= __( 'Parent', GROUPS_PLUGIN_DOMAIN ); |
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$output .= '</label>'; |
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$output .= $parent_select; |
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$output .= '</div>'; |
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|
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$output .= '<div class="field">'; |
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$output .= '<label for="description-field" class="field-label description-field">'; |
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$output .= __( 'Description', GROUPS_PLUGIN_DOMAIN ); |
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$output .= '</label>'; |
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$output .= '<textarea id="description-field" name="description-field" rows="5" cols="45">'; |
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$output .= stripslashes( wp_filter_nohtml_kses( $description ) ); |
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$output .= '</textarea>'; |
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$output .= '</div>'; |
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|
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$capability_table = _groups_get_tablename( 'capability' ); |
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$group_capability_table = _groups_get_tablename( 'group_capability' ); |
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$group_capabilities = $wpdb->get_results( $wpdb->prepare( |
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"SELECT * FROM $capability_table WHERE capability_id IN ( SELECT capability_id FROM $group_capability_table WHERE group_id = %d )", |
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Groups_Utility::id( $group_id ) |
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) ); |
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$group_capabilities_array = array(); |
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if ( count( $group_capabilities ) > 0 ) { |
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foreach ( $group_capabilities as $group_capability ) { |
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$group_capabilities_array[] = $group_capability->capability_id; |
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} |
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} |
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$capabilities = $wpdb->get_results( "SELECT * FROM $capability_table ORDER BY capability" ); |
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|
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$output .= '<div class="field">'; |
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$output .= '<div class="select-capability-container" style="width:62%;">'; |
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$output .= '<label>'; |
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$output .= __( 'Capabilities', GROUPS_PLUGIN_DOMAIN ); |
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$output .= sprintf( |
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'<select class="select capability" name="capability_ids[]" multiple="multiple" placeholder="%s">', |
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__( 'Choose capabilities …', GROUPS_PLUGIN_DOMAIN ) |
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); |
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foreach( $capabilities as $capability ) { |
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$selected = in_array( $capability->capability_id, $group_capabilities_array ) ? ' selected="selected" ' : ''; |
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$output .= sprintf( '<option value="%s" %s>%s</option>', esc_attr( $capability->capability_id ), $selected, wp_filter_nohtml_kses( $capability->capability ) ); |
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} |
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$output .= '</select>'; |
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$output .= '</label>'; |
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$output .= '</div>'; // .select-capability-container |
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$output .= '<p class="description">'; |
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$output .= __( 'The chosen capabilities are assigned to the group.', GROUPS_PLUGIN_DOMAIN ); |
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$output .= '</p>'; |
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$output .= '</div>'; // .field |
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$output .= Groups_UIE::render_select( '.select.capability' ); |
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|
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$group_object = new Groups_Group( $group_id ); |
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$group_capabilities = $group_object->capabilities; |
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$group_capabilities_deep = $group_object->capabilities_deep; |
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if ( ( count( $group_capabilities_deep ) - count( $group_capabilities ) ) > 0 ) { |
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usort( $group_capabilities_deep, array( 'Groups_Utility', 'cmp' ) ); |
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$output .= '<div class="field">'; |
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$output .= __( 'Inherited capabilities:', GROUPS_PLUGIN_DOMAIN ); |
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$output .= ' '; |
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$inherited_caps = array(); |
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foreach ( $group_capabilities_deep as $group_capability ) { |
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$class = ''; |
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if ( empty( $group_capabilities ) || !in_array( $group_capability, $group_capabilities ) ) { |
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$inherited_caps[] = wp_filter_nohtml_kses( $group_capability->capability->capability ); |
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} |
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} |
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$output .= implode( ' ', $inherited_caps ); |
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$output .= '</div>'; |
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} |
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|
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$output .= '<div class="field">'; |
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$output .= wp_nonce_field( 'groups-edit', GROUPS_ADMIN_GROUPS_NONCE, true, false ); |
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$output .= '<input class="button button-primary" type="submit" value="' . __( 'Save', GROUPS_PLUGIN_DOMAIN ) . '"/>'; |
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$output .= '<input type="hidden" value="edit" name="action"/>'; |
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$output .= '<a class="cancel button" href="' . esc_url( $current_url ) . '">' . __( 'Cancel', GROUPS_PLUGIN_DOMAIN ) . '</a>'; |
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$output .= '</div>'; |
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$output .= '</div>'; // .group.edit |
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$output .= '</form>'; |
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$output .= '</div>'; // .manage-groups |
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|
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echo $output; |
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} // function groups_admin_groups_edit |
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|
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/** |
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* Handle edit form submission. |
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*/ |
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function groups_admin_groups_edit_submit() { |
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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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if ( !wp_verify_nonce( $_POST[GROUPS_ADMIN_GROUPS_NONCE], 'groups-edit' ) ) { |
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wp_die( __( 'Access denied.', GROUPS_PLUGIN_DOMAIN ) ); |
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} |
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|
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$group_id = isset( $_POST['group-id-field'] ) ? $_POST['group-id-field'] : null; |
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$group = Groups_Group::read( $group_id ); |
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if ( $group ) { |
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$group_id = $group->group_id; |
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if ( $group->name !== Groups_Registered::REGISTERED_GROUP_NAME ) { |
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$name = isset( $_POST['name-field'] ) ? $_POST['name-field'] : null; |
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} else { |
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$name = Groups_Registered::REGISTERED_GROUP_NAME; |
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} |
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$parent_id = isset( $_POST['parent-id-field'] ) ? $_POST['parent-id-field'] : null; |
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$description = isset( $_POST['description-field'] ) ? $_POST['description-field'] : ''; |
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|
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if ( empty( $name ) ) { |
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Groups_Admin::add_message( __( 'The <em>Name</em> must not be empty.', GROUPS_PLUGIN_DOMAIN ), 'error' ); |
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return false; |
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} |
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|
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if ( $other_group = Groups_Group::read_by_name( $name ) ) { |
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if ( $other_group->group_id != $group_id ) { |
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Groups_Admin::add_message( |
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sprintf( |
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__( 'The <em>%s</em> group already exists and cannot be used to name this one.', GROUPS_PLUGIN_DOMAIN ), stripslashes( wp_filter_nohtml_kses( $other_group->name ) ) |
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), |
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'error' |
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); |
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return false; |
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} |
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} |
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|
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$group_id = Groups_Group::update( compact( "group_id", "name", "parent_id", "description" ) ); |
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|
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if ( $group_id ) { |
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$capability_table = _groups_get_tablename( "capability" ); |
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$group_capability_table = _groups_get_tablename( "group_capability" ); |
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$group_capabilities = $wpdb->get_results( $wpdb->prepare( |
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"SELECT * FROM $capability_table WHERE capability_id IN ( SELECT capability_id FROM $group_capability_table WHERE group_id = %d )", |
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Groups_Utility::id( $group_id ) |
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) ); |
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$group_capabilities_array = array(); |
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foreach ( $group_capabilities as $group_capability ) { |
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$group_capabilities_array[] = $group_capability->capability_id; |
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} |
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|
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$caps = array(); |
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if ( isset( $_POST['capability_ids'] ) ) { |
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$caps = $_POST['capability_ids']; |
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} |
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// delete |
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foreach( $group_capabilities_array as $group_cap ) { |
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if ( !in_array( $group_cap, $caps ) ) { |
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Groups_Group_Capability::delete( $group_id, $group_cap ); |
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} |
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} |
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// add |
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foreach( $caps as $cap ) { |
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if ( !in_array( $cap, $group_capabilities_array ) ) { |
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Groups_Group_Capability::create( array( 'group_id' => $group_id, 'capability_id' => $cap ) ); |
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} |
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} |
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} |
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return $group_id; |
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} else { |
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return false; |
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} |
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|
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} // function groups_admin_groups_edit_submit |
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|
