Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

/**

 * Toggle visibility and access to interface select options.

 *

 * @param {object} interface_ids_by_types  Interface ids grouped by interface type.

 * @param {object} item_interface_types    Item type to interface type map.

 * @param {number|null} item_type          Current item type.

 */

function organizeInterfaces(interface_ids_by_types, item_interface_types, item_type) {

    const  INTERFACE_TYPE_ANY = -1,

        INTERFACE_TYPE_OPT = -2,

        $interface_select = $('#interface-select'),

        interface_select_node = $interface_select.get(0);

​

    if (!interface_select_node) {

        return;

    }

​

    if ($('#visible_interfaceid').data('multipleInterfaceTypes') && !$('#visible_type').is(':checked')) {

        $('#interface_not_defined')

            .html(t('To set a host interface select a single item type for all items'))

            .show();

        interface_select_node.disabled = true;

        $interface_select.hide();

​

        return;

    }

​

    const interface_type = item_interface_types[item_type],

        available_interfaceids = interface_ids_by_types[interface_type],

        select_options = interface_select_node.getOptions();

​

    /**

     * Hide interface select, show "requires host interfaces" message.

     */

    function noRequiredInterfacesFound() {

        interface_select_node.disabled = true;

        $interface_select.hide();

​

        $('#interface_not_defined')

            .html(t('No interface found'))

            .show();

    }

​

    // If no interface is required.

    if (typeof interface_type === 'undefined') {

        interface_select_node.disabled = true;

        $interface_select.hide();

        $('#interface_not_defined').

            html(t('Item type does not use interface'))

            .show();

    }

    // If any interface type allowed, enable all options.

    else if (select_options.length && (interface_type == INTERFACE_TYPE_ANY || interface_type == INTERFACE_TYPE_OPT)) {

        interface_select_node.disabled = false;

        select_options.map(opt => opt.disabled = false);

        $interface_select.show();

        $('#interface_not_defined').hide();

    }

    // If none of required interfaces found.

    else if (!available_interfaceids) {

        noRequiredInterfacesFound();

    }

    // Enable required interfaces, disable other interfaces.

    else {

        interface_select_node.disabled = false;

        select_options.map((option) => option.disabled = (

            typeof available_interfaceids === 'undefined' || !available_interfaceids.includes(option.value)

        ));

        $interface_select.show();

        $('#interface_not_defined').hide();

    }

​

    const allowed_opt_interface = (interface_type == INTERFACE_TYPE_OPT);

​

    $(interface_select_node.getOptionByValue(0)).attr('disabled', !allowed_opt_interface);

    $interface_select.find('li[value="0"]')