wp-optimize / vendor / rosell-dk / webp-convert / src / Convert / Converters / ConverterTraits / CloudConverterTrait.php

CloudConverterTrait.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance trunk, at vendor/rosell-dk/webp-convert/src/Convert/Converters/ConverterTraits/CloudConverterTrait.php

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1	<?php
2
3	namespace WebPConvert\Convert\Converters\ConverterTraits;
4
5	use WebPConvert\Convert\Exceptions\ConversionFailedException;
6	use WebPConvert\Convert\Converters\AbstractConverter;
7	use WebPConvert\Convert\Helpers\PhpIniSizes;
8
9	/**
10	* Trait for converters that works by uploading to a cloud service.
11	*
12	* The trait adds a method for checking against upload limits.
13	*
14	* @package WebPConvert
15	* @author Bjørn Rosell <[email protected]>
16	* @since Class available since Release 2.0.0
17	*/
18	trait CloudConverterTrait
19	{
20
21	/**
22	* Test that filesize is below "upload_max_filesize" and "post_max_size" values in php.ini.
23	*
24	* @param string $iniSettingId Id of ini setting (ie "upload_max_filesize")
25	*
26	* @throws ConversionFailedException if filesize is larger than the ini setting
27	* @return void
28	*/
29	private function checkFileSizeVsIniSetting($iniSettingId)
30	{
31	$fileSize = @filesize($this->source);
32	if ($fileSize === false) {
33	return;
34	}
35	$sizeInIni = PhpIniSizes::getIniBytes($iniSettingId);
36	if ($sizeInIni === false) {
37	// Not sure if we should throw an exception here, or not...
38	return;
39	}
40	if ($sizeInIni < $fileSize) {
41	throw new ConversionFailedException(
42	'File is larger than your ' . $iniSettingId . ' (set in your php.ini). File size:' .
43	round($fileSize / 1024) . ' kb. ' .
44	$iniSettingId . ' in php.ini: ' . ini_get($iniSettingId) .
45	' (parsed as ' . round($sizeInIni / 1024) . ' kb)'
46	);
47	}
48	}
49
50	/**
51	* Check convertability of cloud converters (that file is not bigger than limits set in php.ini).
52	*
53	* Performs the same as ::Convertability(). It is here so converters that overrides the
54	* ::Convertability() still has a chance to do the checks.
55	*
56	* @throws ConversionFailedException if filesize is larger than "upload_max_filesize" or "post_max_size"
57	* @return void
58	*/
59	public function checkConvertabilityCloudConverterTrait()
60	{
61	$this->checkFileSizeVsIniSetting('upload_max_filesize');
62	$this->checkFileSizeVsIniSetting('post_max_size');
63	}
64
65	/**
66	* Check convertability of cloud converters (file upload limits).
67	*/
68	public function checkConvertability()
69	{
70	$this->checkConvertabilityCloudConverterTrait();
71	}
72	}
73