PHP Groups_Capability::update Examples

Example #1

File: groups-admin-capabilities-edit.php Project: ericmulder/groups

/**
 * Handle edit form submission.
 */
function groups_admin_capabilities_edit_submit()
{
    $result = false;
    if (!current_user_can(GROUPS_ADMINISTER_GROUPS)) {
        wp_die(__('Access denied.', GROUPS_PLUGIN_DOMAIN));
    }
    if (!wp_verify_nonce($_POST[GROUPS_ADMIN_GROUPS_NONCE], 'capabilities-edit')) {
        wp_die(__('Access denied.', GROUPS_PLUGIN_DOMAIN));
    }
    $capability_id = isset($_POST['capability-id-field']) ? $_POST['capability-id-field'] : null;
    $capability = Groups_Capability::read($capability_id);
    if ($capability) {
        $capability_id = $capability->capability_id;
        if ($capability->capability !== Groups_Post_Access::READ_POST_CAPABILITY) {
            $capability_field = isset($_POST['capability-field']) ? $_POST['capability-field'] : null;
        } else {
            $capability_field = Groups_Post_Access::READ_POST_CAPABILITY;
        }
        if (!empty($capability_field)) {
            $update = true;
            if ($other_capability = Groups_Capability::read_by_capability($capability_field)) {
                if ($other_capability->capability_id != $capability_id) {
                    Groups_Admin::add_message(sprintf(__('The <em>%s</em> capability already exists and cannot be assigned to this one.', GROUPS_PLUGIN_DOMAIN), stripslashes(wp_filter_nohtml_kses($other_capability->capability))), 'error');
                    $update = false;
                }
            }
            if ($update) {
                $description = isset($_POST['description-field']) ? $_POST['description-field'] : '';
                $capability_id = Groups_Capability::update(array('capability_id' => $capability_id, 'capability' => $capability_field, 'description' => $description));
                if ($capability_id) {
                    $result = $capability_id;
                } else {
                    Groups_Admin::add_message(sprintf(__('The <em>%s</em> capability could not be updated.', GROUPS_PLUGIN_DOMAIN), stripslashes(wp_filter_nohtml_kses($capability))), 'error');
                }
            }
        } else {
            Groups_Admin::add_message(__('The <em>Capability</em> must not be empty.', GROUPS_PLUGIN_DOMAIN), 'error');
        }
    }
    return $result;
}

Example #2

File: groups-admin-capabilities-edit.php Project: johangas/moped

/**
 * Handle edit form submission.
 */
function groups_admin_capabilities_edit_submit()
{
    if (!current_user_can(GROUPS_ADMINISTER_GROUPS)) {
        wp_die(__('Access denied.', GROUPS_PLUGIN_DOMAIN));
    }
    if (!wp_verify_nonce($_POST[GROUPS_ADMIN_GROUPS_NONCE], 'capabilities-edit')) {
        wp_die(__('Access denied.', GROUPS_PLUGIN_DOMAIN));
    }
    $capability_id = isset($_POST['capability-id-field']) ? $_POST['capability-id-field'] : null;
    $capability = Groups_Capability::read($capability_id);
    if ($capability) {
        $capability_id = $capability->capability_id;
        if ($capability->capability !== Groups_Post_Access::READ_POST_CAPABILITY) {
            $capability = isset($_POST['capability-field']) ? $_POST['capability-field'] : null;
        } else {
            $capability = Groups_Post_Access::READ_POST_CAPABILITY;
        }
        $description = isset($_POST['description-field']) ? $_POST['description-field'] : '';
        return Groups_Capability::update(compact("capability_id", "capability", "description"));
    } else {
        return false;
    }
}