WithBackupIdentifier.php — WP STAGING – WordPress Backup, Restore, Migration & Clone 3.1.3

wp-staging / Backup / WithBackupIdentifier.php

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WithBackupIdentifier.php

107 lines

1	<?php
2
3	namespace WPStaging\Backup;
4
5	use WPStaging\Backup\Task\Tasks\JobBackup\DatabaseBackupTask;
6	use WPStaging\Backup\Task\Tasks\JobBackup\BackupMuPluginsTask;
7	use WPStaging\Backup\Task\Tasks\JobBackup\BackupOtherFilesTask;
8	use WPStaging\Backup\Task\Tasks\JobBackup\BackupPluginsTask;
9	use WPStaging\Backup\Task\Tasks\JobBackup\BackupThemesTask;
10	use WPStaging\Backup\Task\Tasks\JobBackup\BackupUploadsTask;
11
12	trait WithBackupIdentifier
13	{
14	/**
15	* @var array<string>
16	*/
17	protected $listedMultipartBackups = [];
18
19	/**
20	* @param string $identifier
21	* @param string $input
22	* @return bool
23	*/
24	public function checkPartByIdentifier(string $identifier, string $input)
25	{
26	return preg_match("#{$identifier}(.[0-9]+)?.wpstg$#", $input);
27	}
28
29	/**
30	* @param string $name
31	* @return bool
32	*/
33	public function isBackupPart(string $name)
34	{
35	$dbExtension = DatabaseBackupTask::FILE_FORMAT;
36	$dbIdentifier = DatabaseBackupTask::PART_IDENTIFIER;
37	if (preg_match("#{$dbIdentifier}(.[0-9]+)?.{$dbExtension}$#", $name)) {
38	return true;
39	}
40
41	$pluginIdentifier = BackupPluginsTask::IDENTIFIER;
42	$mupluginIdentifier = BackupMuPluginsTask::IDENTIFIER;
43	$themeIdentifier = BackupThemesTask::IDENTIFIER;
44	$uploadIdentifier = BackupUploadsTask::IDENTIFIER;
45	$otherIdentifier = BackupOtherFilesTask::IDENTIFIER;
46	if ($this->checkPartByIdentifier("({$pluginIdentifier}\|{$mupluginIdentifier}\|{$themeIdentifier}\|{$uploadIdentifier}\|{$otherIdentifier})", $name)) {
47	return true;
48	}
49
50	return false;
51	}
52
53	/**
54	* @return void
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
75	/**
76	* @param string $filename
77	* @return string
78	*/
79	public function extractBackupIdFromFilename(string $filename)
80	{
81	if (strpos($filename, '.' . DatabaseBackupTask::PART_IDENTIFIER . '.' . DatabaseBackupTask::FILE_FORMAT) !== false) {
82	return $this->extractBackupIdFromDatabaseBackupFilename($filename);
83	}
84
85	$fileInfos = explode('_', $filename);
86	$fileInfos = $fileInfos[count($fileInfos) - 1];
87	return explode('.', $fileInfos)[0];
88	}
89
90	/**
91	* @param string $filename
92	* @return string
93	*/
94	protected function extractBackupIdFromDatabaseBackupFilename(string $filename)
95	{
96	// This is required if the table prefix contains underscore like wp_some
97	$filename = str_replace('.' . DatabaseBackupTask::PART_IDENTIFIER . '.' . DatabaseBackupTask::FILE_FORMAT, '', $filename);
98	// Get position of last dot . in filename
99	$lastDotPosition = strrpos($filename, '.');
100	// Get filename until last dot to remove the table prefix
101	$filename = substr($filename, 0, $lastDotPosition);
102
103	$fileInfos = explode('_', $filename);
104	return $fileInfos[count($fileInfos) - 1];
105	}
106	}
107