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122 lines
3.2 KiB
122 lines
3.2 KiB
<?php declare(strict_types = 0);
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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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namespace Zabbix\Widgets\Fields;
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use CNumberParser,
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CParser;
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use Zabbix\Widgets\CWidgetField;
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class CWidgetFieldThresholds extends CWidgetField {
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public const DEFAULT_VALUE = [];
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private bool $is_binary_units;
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/**
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* Create widget field for Thresholds selection.
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*/
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public function __construct(string $name, string $label = null, bool $is_binary_units = false) {
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parent::__construct($name, $label);
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$this->is_binary_units = $is_binary_units;
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$this
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->setDefault(self::DEFAULT_VALUE)
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->setSaveType(ZBX_WIDGET_FIELD_TYPE_STR)
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->setValidationRules(['type' => API_OBJECTS, 'uniq' => [['threshold']], 'fields' => [
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'color' => ['type' => API_COLOR, 'flags' => API_REQUIRED | API_NOT_EMPTY],
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'threshold' => ['type' => API_NUMERIC, 'flags' => API_REQUIRED]
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]]);
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}
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public function setValue($value): self {
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$thresholds = [];
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foreach ($value as $threshold) {
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$threshold['threshold'] = trim($threshold['threshold']);
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if ($threshold['threshold'] !== '') {
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$thresholds[] = $threshold;
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}
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}
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return parent::setValue($thresholds);
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}
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public function validate($strict = false): array {
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$errors = parent::validate($strict);
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if ($errors) {
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return $errors;
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}
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$number_parser = new CNumberParser([
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'with_size_suffix' => true,
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'with_time_suffix' => true,
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'is_binary_size' => $this->is_binary_units
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]);
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$thresholds = [];
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foreach ($this->getValue() as $threshold) {
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if ($number_parser->parse($threshold['threshold']) == CParser::PARSE_SUCCESS) {
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$thresholds[] = $threshold + ['threshold_value' => $number_parser->calcValue()];
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}
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}
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uasort($thresholds,
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static function (array $threshold_1, array $threshold_2): int {
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return $threshold_1['threshold_value'] <=> $threshold_2['threshold_value'];
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}
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);
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foreach ($thresholds as &$threshold) {
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unset($threshold['threshold_value']);
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}
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unset($threshold);
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$thresholds = array_values($thresholds);
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$this->setValue($thresholds);
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return [];
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}
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public function toApi(array &$widget_fields = []): void {
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$value = $this->getValue();
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foreach ($value as $index => $val) {
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$widget_fields[] = [
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'type' => $this->save_type,
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'name' => $this->name.'.color.'.$index,
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'value' => $val['color']
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];
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$widget_fields[] = [
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'type' => $this->save_type,
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'name' => $this->name.'.threshold.'.$index,
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'value' => $val['threshold']
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];
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}
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}
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}
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