BackupDeleter.php — WP STAGING – WordPress Backup, Restore, Migration & Clone 4.9.2

wp-staging / Backup / BackupDeleter.php

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Ajax 1 day ago BackgroundProcessing 1 year ago Dto 2 weeks ago Entity 2 weeks ago Exceptions 1 year ago FileHeader 1 month ago Interfaces 7 months ago Job 2 months ago Request 1 year ago Service 1 day ago Storage 1 month ago Task 1 day ago Traits 10 months ago Utils 3 months ago AfterRestore.php 5 months ago BackupDeleter.php 2 months ago BackupDownload.php 8 months ago BackupFileIndex.php 1 year ago BackupGlitchReason.php 1 year ago BackupHeader.php 1 month ago BackupRepairer.php 7 months ago BackupRetentionHandler.php 1 month ago BackupScheduler.php 2 weeks ago BackupServiceProvider.php 2 months ago BackupValidator.php 7 months ago FileHeader.php 2 weeks ago FileHeaderAttribute.php 2 years ago WithBackupIdentifier.php 1 year ago

BackupDeleter.php

165 lines

1	<?php
2
3	namespace WPStaging\Backup;
4
5	use SplFileInfo;
6	use WPStaging\Backup\Entity\BackupMetadata;
7	use WPStaging\Backup\Service\BackupsFinder;
8
9	class BackupDeleter
10	{
11	/** @var BackupsFinder */
12	protected $backupsFinder;
13
14	/** @var BackupMetadata */
15	protected $backupMetadata;
16
17	/** @var array */
18	protected $errors = [];
19
20	/** @var bool */
21	protected $deletingAutomatedDatabaseOnlyBackup = false;
22
23	public function __construct(BackupsFinder $backupsFinder, BackupMetadata $backupMetadata)
24	{
25	$this->backupsFinder = $backupsFinder;
26	$this->backupMetadata = $backupMetadata;
27	}
28
29	/** @return array */
30	public function getErrors()
31	{
32	return $this->errors;
33	}
34
35	public function clearErrors()
36	{
37	$this->errors = [];
38	$this->deletingAutomatedDatabaseOnlyBackup = false;
39	}
40
41	/**
42	* Used by unit test tests/wpunit/Backup/BackupSchedulerTest.php
43	* @return void
44	*/
45	public function deleteAllBackups()
46	{
47	$this->clearErrors();
48
49	foreach ($this->backupsFinder->findBackups() as $backup) {
50	$this->deleteBackup($backup);
51	}
52	}
53
54	public function deleteAllAutomatedDbOnlyBackups()
55	{
56	$this->clearErrors();
57	$this->deletingAutomatedDatabaseOnlyBackup = true;
58
59	foreach ($this->backupsFinder->findBackups() as $backup) {
60	$metadata = $this->backupMetadata->hydrateByFilePath($backup->getRealPath());
61	if (
62	$metadata->getIsAutomatedBackup() &&
63	$metadata->getIsExportingDatabase() &&
64	!$metadata->getIsExportingMuPlugins() &&
65	!$metadata->getIsExportingPlugins() &&
66	!$metadata->getIsExportingThemes() &&
67	!$metadata->getIsExportingUploads() &&
68	!$metadata->getIsExportingOtherWpContentFiles() &&
69	!$metadata->getIsExportingOtherWpRootFiles()
70	) {
71	$this->deleteBackup($backup, $metadata);
72	}
73	}
74	}
75
76	/**
77	* Delete all automated uploads-only backups
78	* @return void
79	*/
80	public function deleteAllAutomatedUploadsOnlyBackups()
81	{
82	$this->clearErrors();
83
84	foreach ($this->backupsFinder->findBackups() as $backup) {
85	$metadata = $this->backupMetadata->hydrateByFilePath($backup->getRealPath());
86	if (
87	$metadata->getIsAutomatedBackup() &&
88	$metadata->getIsExportingUploads() &&
89	!$metadata->getIsExportingDatabase() &&
90	!$metadata->getIsExportingMuPlugins() &&
91	!$metadata->getIsExportingPlugins() &&
92	!$metadata->getIsExportingThemes() &&
93	!$metadata->getIsExportingOtherWpContentFiles() &&
94	!$metadata->getIsExportingOtherWpRootFiles()
95	) {
96	$this->deleteBackup($backup, $metadata);
97	}
98	}
99	}
100
101	/**
102	* Delete all automated push backups (database + uploads only)
103	* @return void
104	*/
105	public function deleteAllAutomatedPushBackups()
106	{
107	$this->clearErrors();
108
109	foreach ($this->backupsFinder->findBackups() as $backup) {
110	$metadata = $this->backupMetadata->hydrateByFilePath($backup->getRealPath());
111	if (
112	$metadata->getIsAutomatedBackup() &&
113	$metadata->getIsExportingDatabase() &&
114	$metadata->getIsExportingUploads() &&
115	!$metadata->getIsExportingMuPlugins() &&
116	!$metadata->getIsExportingPlugins() &&
117	!$metadata->getIsExportingThemes() &&
118	!$metadata->getIsExportingOtherWpContentFiles() &&
119	!$metadata->getIsExportingOtherWpRootFiles()
120	) {
121	$this->deleteBackup($backup, $metadata);
122	}
123	}
124	}
125
126	/**
127	* @param SplFileInfo $backup
128	* @param BackupMetadata $metadata
129	*/
130	public function deleteBackup($backup, $metadata = null)
131	{
132	$additionalLog = '';
133	if ($this->deletingAutomatedDatabaseOnlyBackup) {
134	$additionalLog = 'database-only automated';
135	}
136
137	if ($metadata === null) {
138	$metadata = $this->backupMetadata->hydrateByFilePath($backup->getRealPath());
139	}
140
141	if (!$metadata->getIsMultipartBackup()) {
142	$deleted = unlink($backup->getRealPath());
143	if (!$deleted) {
144	$this->errors[] = sprintf(__('Unable to delete %s backup: %s', 'wp-staging'), $additionalLog, $backup->getFilename());
145	}
146
147	return;
148	}
149
150	$backupDirectory = $this->backupsFinder->getBackupsDirectory();
151	foreach ($metadata->getMultipartMetadata()->getBackupParts() as $part) {
152	$partPath = $backupDirectory . $part;
153	if (!file_exists($partPath)) {
154	continue;
155	}
156
157	$partName = str_replace(dirname($partPath), '', $partPath);
158	$deleted = unlink($partPath);
159	if (!$deleted) {
160	$this->errors[] = sprintf(__('Unable to delete %s split backup part: %s', 'wp-staging'), $additionalLog, $partName);
161	}
162	}
163	}
164	}
165