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69 lines
1.8 KiB
69 lines
1.8 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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/**
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* Class for standard ajax response generation.
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*/
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class CAjaxResponse {
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private $_result = true;
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private $_data = [];
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private $_errors = [];
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public function __construct($data = null) {
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if ($data !== null) {
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$this->success($data);
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}
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}
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/**
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* Add error to ajax response. All errors are returned as array in 'errors' part of response.
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*
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* @param string $error error text
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*/
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public function error($error) {
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$this->_result = false;
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$this->_errors[] = ['error' => $error];
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}
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/**
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* Assigns data that is returned in 'data' part of ajax response.
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* If any error was added previously, this method does nothing.
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*
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* @param array $data
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*/
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public function success(array $data) {
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if ($this->_result) {
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$this->_data = $data;
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}
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}
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/**
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* Output ajax response. If any error was added, 'result' is false, otherwise true.
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*/
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public function send() {
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echo json_encode($this->_result
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? ['result' => true, 'data' => $this->_data]
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: ['result' => false, 'errors' => $this->_errors]
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);
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}
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}
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