Zabbix

<?php

/*

** 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/>.

**/

​

​

class CMapHelper {

​

    /**

     * Get map data with resolved element / link states.

     *

     * @param array  $sysmapids                 Map IDs.

     * @param array  $options                   Options used to retrieve actions.

     * @param int    $options['severity_min']   Minimum severity.

     * @param int    $options['unique_id']

     *

     * @return array

     */

    public static function get($sysmapids, array $options = []) {

        $maps = API::Map()->get([

            'output' => ['sysmapid', 'name', 'width', 'height', 'backgroundid', 'label_type', 'label_location',

                'highlight', 'expandproblem', 'markelements', 'show_unack', 'label_format', 'label_type_host',

                'label_type_hostgroup', 'label_type_trigger', 'label_type_map', 'label_type_image', 'label_string_host',

                'label_string_hostgroup', 'label_string_trigger', 'label_string_map', 'label_string_image', 'iconmapid',

                'severity_min', 'show_suppressed'

            ],

            'selectShapes' => ['sysmap_shapeid', 'type', 'x', 'y', 'width', 'height', 'text', 'font', 'font_size',

                'font_color', 'text_halign', 'text_valign', 'border_type', 'border_width', 'border_color',

                'background_color', 'zindex'

            ],

            'selectLines' => ['sysmap_shapeid', 'x1', 'x2', 'y1', 'y2', 'line_type', 'line_width', 'line_color',

                'zindex'

            ],

            'selectSelements' => ['selementid', 'elements', 'elementtype', 'iconid_off', 'iconid_on', 'label',

                'label_location', 'x', 'y', 'iconid_disabled', 'iconid_maintenance', 'elementsubtype', 'areatype',

                'width', 'height', 'viewtype', 'use_iconmap', 'permission', 'evaltype', 'tags'

            ],

            'selectLinks' => ['linkid', 'selementid1', 'selementid2', 'drawtype', 'color', 'label', 'linktriggers',

                'permission'

            ],

            'sysmapids' => $sysmapids,

            'preservekeys' => true

        ]);

        $map = reset($maps);

​

        $theme = getUserGraphTheme();

​

        if (!$map) {

            $map = [

                'sysmapid' => -1,

                'width' => 320,

                'height' => 150,

                'backgroundid' => null,

                'severity_min' => 0,

                'show_unack' => EXTACK_OPTION_ALL,

                'label_location' => MAP_LABEL_LOC_BOTTOM,

                'selements' => [],

                'links' => [],

                'shapes' => [[

                    'type' => SYSMAP_SHAPE_TYPE_RECTANGLE,

                    'x' => 0,

                    'y' => 0,

                    'width' => 320,

                    'height' => 150,

                    'font' => 9,

                    'font_size' => 11,

                    'font_color' => 'FF0000',

                    'text' => _('No permissions to referred object or it does not exist!')

                ]],

                'aria_label' => ''

            ];

        }

        else {

            if (array_key_exists('severity_min', $options)) {

                $map['severity_min'] = $options['severity_min'];

            }

            else {

                $options['severity_min'] = $map['severity_min'];

            }

​

            // Populate host group elements of subtype 'SYSMAP_ELEMENT_SUBTYPE_HOST_GROUP_ELEMENTS' with hosts.