fluent-cart / vendor / openspout / openspout / src / Reader / ODS / Reader.php

Reader.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.6.0, at vendor/openspout/openspout/src/Reader/ODS/Reader.php

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1	<?php
2
3	namespace FluentCart\OpenSpout\Reader\ODS;
4
5	use FluentCart\OpenSpout\Common\Exception\IOException;
6	use FluentCart\OpenSpout\Reader\ODS\Creator\InternalEntityFactory;
7	use FluentCart\OpenSpout\Reader\ReaderAbstract;
8	/**
9	* This class provides support to read data from a ODS file.
10	*/
11	class Reader extends ReaderAbstract
12	{
13	/** @var \ZipArchive */
14	protected $zip;
15	/** @var SheetIterator To iterator over the ODS sheets */
16	protected $sheetIterator;
17	/**
18	* Returns whether stream wrappers are supported.
19	*
20	* @return bool
21	*/
22	protected function doesSupportStreamWrapper()
23	{
24	return \false;
25	}
26	/**
27	* Opens the file at the given file path to make it ready to be read.
28	*
29	* @param string $filePath Path of the file to be read
30	*
31	* @throws \OpenSpout\Common\Exception\IOException If the file at the given path or its content cannot be read
32	* @throws \OpenSpout\Reader\Exception\NoSheetsFoundException If there are no sheets in the file
33	*/
34	protected function openReader($filePath)
35	{
36	/** @var InternalEntityFactory $entityFactory */
37	$entityFactory = $this->entityFactory;
38	$this->zip = $entityFactory->createZipArchive();
39	if (\true === $this->zip->open($filePath)) {
40	/** @var InternalEntityFactory $entityFactory */
41	$entityFactory = $this->entityFactory;
42	$this->sheetIterator = $entityFactory->createSheetIterator($filePath, $this->optionsManager);
43	} else {
44	throw new IOException("Could not open {$filePath} for reading.");
45	}
46	}
47	/**
48	* Returns an iterator to iterate over sheets.
49	*
50	* @return SheetIterator To iterate over sheets
51	*/
52	protected function getConcreteSheetIterator()
53	{
54	return $this->sheetIterator;
55	}
56	/**
57	* Closes the reader. To be used after reading the file.
58	*/
59	protected function closeReader()
60	{
61	if (null !== $this->zip) {
62	$this->zip->close();
63	}
64	}
65	}
66