mirror of
https://codeberg.org/icewind/SearchDAV.git
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94 lines
2.5 KiB
PHP
94 lines
2.5 KiB
PHP
<?php declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
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*
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* @license GNU AGPL version 3 or any later version
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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 Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace SearchDAV\XML;
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use Sabre\Xml\Reader;
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use Sabre\Xml\XmlDeserializable;
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use SearchDAV\Query\Operator as QueryOperator;
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class Operator implements XmlDeserializable {
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/**
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* @var string
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*
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* The type of operation, one of the Operator::OPERATION_* constants
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*/
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public $type;
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/**
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* @var (Literal|string|Operation)[]
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*
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* The list of arguments for the operation
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*
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* - string: property name for comparison
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* - Literal: literal value for comparison
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* - Operation: nested operation for and/or/not operations
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*
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* Which type and what number of argument an Operator takes depends on the operator type.
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*/
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public $arguments;
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/**
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* Operator constructor.
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*
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* @param string $type
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* @param array $arguments
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*/
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public function __construct(string $type = '', array $arguments = []) {
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$this->type = $type;
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$this->arguments = $arguments;
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}
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static function xmlDeserialize(Reader $reader): Operator {
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$operator = new self();
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$operator->type = $reader->getClark();
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if ($reader->isEmptyElement) {
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$reader->next();
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return $operator;
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}
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if ($operator->type === QueryOperator::OPERATION_CONTAINS) {
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$operator->arguments[] = $reader->readString();
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$reader->next();
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return $operator;
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}
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$reader->read();
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do {
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if ($reader->nodeType === Reader::ELEMENT) {
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$argument = $reader->parseCurrentElement();
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if ($argument['name'] === '{DAV:}prop') {
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$operator->arguments[] = $argument['value'][0] ?? '';
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} else {
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$operator->arguments[] = $argument['value'];
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}
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} else {
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if (!$reader->read()) {
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break;
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}
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}
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} while ($reader->nodeType !== Reader::END_ELEMENT);
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$reader->read();
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return $operator;
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}
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}
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