73 lines
1.8 KiB
PHP
73 lines
1.8 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OpenSpout\Reader\ODS;
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use OpenSpout\Common\Exception\IOException;
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use OpenSpout\Common\Helper\Escaper\ODS;
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use OpenSpout\Reader\AbstractReader;
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use OpenSpout\Reader\Exception\NoSheetsFoundException;
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use OpenSpout\Reader\ODS\Helper\SettingsHelper;
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use ZipArchive;
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/**
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* @extends AbstractReader<SheetIterator>
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*/
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final class Reader extends AbstractReader
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{
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private ZipArchive $zip;
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private readonly Options $options;
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/** @var SheetIterator To iterator over the ODS sheets */
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private SheetIterator $sheetIterator;
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public function __construct(?Options $options = null)
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{
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$this->options = $options ?? new Options();
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}
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public function getSheetIterator(): SheetIterator
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{
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$this->ensureStreamOpened();
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return $this->sheetIterator;
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}
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/**
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* Returns whether stream wrappers are supported.
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*/
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protected function doesSupportStreamWrapper(): bool
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{
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return false;
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}
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/**
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* Opens the file at the given file path to make it ready to be read.
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*
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* @param string $filePath Path of the file to be read
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*
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* @throws IOException If the file at the given path or its content cannot be read
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* @throws NoSheetsFoundException If there are no sheets in the file
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*/
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protected function openReader(string $filePath): void
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{
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$this->zip = new ZipArchive();
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if (true !== $this->zip->open($filePath)) {
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throw new IOException("Could not open {$filePath} for reading.");
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}
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$this->sheetIterator = new SheetIterator($filePath, $this->options, new ODS(), new SettingsHelper());
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}
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/**
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* Closes the reader. To be used after reading the file.
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*/
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protected function closeReader(): void
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{
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$this->zip->close();
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}
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}
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