WithBackupIdentifier.php — WP STAGING – WordPress Backups, Restore, Migration & Clone trunk

wp-staging / Backup / WithBackupIdentifier.php

wp-staging / Backup Last commit date

WithBackupIdentifier.php

115 lines

1	<?php
2
3	namespace WPStaging\Backup;
4
5	use WPStaging\Backup\Service\Database\DatabaseImporter;
6	use WPStaging\Framework\Filesystem\PartIdentifier;
7
8	trait WithBackupIdentifier
9	{
10
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12
13
14	protected $listedMultipartBackups = [];
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20
21	public function checkPartByIdentifier(string $identifier, string $input)
22	{
23	return preg_match("#{$identifier}(.[0-9]+)?.wpstg$#", $input);
24	}
25
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29
30	public function isBackupPart(string $name)
31	{
32	if (preg_match($this->getDatabasePartSuffixPattern(), $name)) {
33	return true;
34	}
35
36	$dbIdentifier = PartIdentifier::DATABASE_PART_IDENTIFIER;
37	$pluginIdentifier = PartIdentifier::PLUGIN_PART_IDENTIFIER;
38	$mupluginIdentifier = PartIdentifier::MU_PLUGIN_PART_IDENTIFIER;
39	$themeIdentifier = PartIdentifier::THEME_PART_IDENTIFIER;
40	$uploadIdentifier = PartIdentifier::UPLOAD_PART_IDENTIFIER;
41	$otherIdentifier = PartIdentifier::OTHER_WP_CONTENT_PART_IDENTIFIER;
42	$otherWpRootIdentifier = PartIdentifier::OTHER_WP_ROOT_PART_IDENTIFIER;
43
44	$identifiers = "({$dbIdentifier}\|{$pluginIdentifier}\|{$mupluginIdentifier}\|{$themeIdentifier}\|{$uploadIdentifier}\|{$otherIdentifier}\|{$otherWpRootIdentifier})";
45
46	if ($this->checkPartByIdentifier($identifiers, $name)) {
47	return true;
48	}
49
50	return false;
51	}
52
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55
56	public function clearListedMultipartBackups()
57	{
58	$this->listedMultipartBackups = [];
59	}
60
61	public function isListedMultipartBackup(string $filename, bool $shouldAddBackup = true)
62	{
63	$id = $this->extractBackupIdFromFilename($filename);
64	if (in_array($id, $this->listedMultipartBackups)) {
65	return true;
66	}
67
68	if ($shouldAddBackup) {
69	$this->listedMultipartBackups[] = $id;
70	}
71
72	return false;
73	}
74
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78
79	public function extractBackupIdFromFilename(string $filename)
80	{
81	if (preg_match($this->getDatabasePartSuffixPattern(), $filename)) {
82	return $this->extractBackupIdFromDatabaseBackupFilename($filename);
83	}
84
85	$fileInfos = explode('_', $filename);
86	$fileInfos = $fileInfos[count($fileInfos) - 1];
87	return explode('.', $fileInfos)[0];
88	}
89
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93
94	protected function extractBackupIdFromDatabaseBackupFilename(string $filename)
95	{
96	$filename = preg_replace($this->getDatabasePartSuffixPattern(), '', $filename);
97
98	$lastDotPosition = strrpos($filename, '.');
99	if ($lastDotPosition !== false) {
100	$filename = substr($filename, 0, $lastDotPosition);
101	}
102
103	$fileInfos = explode('_', $filename);
104	return $fileInfos[count($fileInfos) - 1];
105	}
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110	protected function getDatabasePartSuffixPattern(): string
111	{
112	return '#\.' . PartIdentifier::DATABASE_PART_IDENTIFIER . '(\.\d+)?\.' . DatabaseImporter::FILE_FORMAT . '$#';
113	}
114	}
115