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149 lines
3.8 KiB
149 lines
3.8 KiB
<?php
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program 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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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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class CXmlExportWriter extends CExportWriter {
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/**
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* @var XMLWriter
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*/
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protected $xmlWriter;
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public function __construct() {
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$this->xmlWriter = new XMLWriter();
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}
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/**
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* Converts array with export data to XML format.
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*
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* @param array $array
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*
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* @return string
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*/
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public function write(array $array) {
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$this->xmlWriter->openMemory();
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$this->xmlWriter->setIndent($this->formatOutput);
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$this->xmlWriter->setIndentString(' ');
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$this->xmlWriter->startDocument('1.0', 'UTF-8');
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$this->fromArray($array);
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$this->xmlWriter->endDocument();
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return $this->xmlWriter->outputMemory();
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}
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/**
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* Recursive function for processing nested arrays.
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*
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* @param array $array
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* @param null $parentName name of parent node
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*/
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protected function fromArray(array $array, $parentName = null) {
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foreach ($array as $name => $value) {
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if ($newName = $this->mapName($parentName)) {
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$this->xmlWriter->startElement($newName);
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}
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else {
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$this->xmlWriter->startElement($name);
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}
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if (is_array($value)) {
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$this->fromArray($value, $name);
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}
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elseif (!zbx_empty($value)) {
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// Value containing only whitespace characters should be saved as CDATA.
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if (trim($value) === '') {
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$this->xmlWriter->writeCData($value);
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}
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else {
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$this->xmlWriter->text($value);
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}
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}
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$this->xmlWriter->endElement();
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}
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}
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/**
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* Returns sub node name based on parent node name.
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*
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* @param string $name
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*
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* @return bool
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*/
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private function mapName($name) {
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$map = [
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'conditions' => 'condition',
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'dashboards' => 'dashboard',
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'dependencies' => 'dependency',
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'discovery_rules' => 'discovery_rule',
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'elements' => 'element',
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'fields' => 'field',
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'graph_items' => 'graph_item',
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'graph_prototypes' => 'graph_prototype',
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'graphs' => 'graph',
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'group_links' => 'group_link',
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'group_prototypes' => 'group_prototype',
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'host_groups' => 'host_group',
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'template_groups' => 'template_group',
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'groups' => 'group',
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'headers' => 'header',
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'host_prototypes' => 'host_prototype',
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'hosts' => 'host',
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'httptests' => 'httptest',
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'images' => 'image',
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'interfaces' => 'interface',
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'item_prototypes' => 'item_prototype',
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'items' => 'item',
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'lines' => 'line',
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'links' => 'link',
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'linktriggers' => 'linktrigger',
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'lld_macro_paths' => 'lld_macro_path',
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'macros' => 'macro',
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'mappings' => 'mapping',
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'maps' => 'map',
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'media_types' => 'media_type',
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'message_templates' => 'message_template',
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'operations' => 'operation',
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'overrides' => 'override',
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'pages' => 'page',
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'parameters' => 'parameter',
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'posts' => 'post_field',
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'preprocessing' => 'step',
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'query_fields' => 'query_field',
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'selements' => 'selement',
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'shapes' => 'shape',
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'steps' => 'step',
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'tags' => 'tag',
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'templates' => 'template',
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'tls_accept' => 'option',
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'trigger_prototypes' => 'trigger_prototype',
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'triggers' => 'trigger',
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'urls' => 'url',
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'valuemaps' => 'valuemap',
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'variables' => 'variable',
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'widgets' => 'widget'
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];
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return isset($map[$name]) ? $map[$name] : false;
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}
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}
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