class-destination-folder.php
7.89 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
<?php
/**
*
*/
class BackWPup_Pro_Destination_Folder extends BackWPup_Destination_Folder {
/**
* @param $job_settings
*/
public function wizard_page( array $job_settings ) {
?>
<table class="form-table">
<tr>
<td>
<fieldset>
<label for="backupdir">
<?php esc_html_e( 'Absolute path to folder for backup files:', 'backwpup' ); ?>
</label>
<br/>
<input
name="backupdir"
id="backupdir"
type="text"
value="<?php echo esc_attr( $job_settings[ 'backupdir' ] );?>"
class="large-text"
/>
<br/>
<?php if ( $job_settings[ 'backuptype' ] === 'archive' ) { ?>
<label for="idmaxbackups">
<input
name="maxbackups"
id="idmaxbackups"
type="number"
min="0"
step="1"
value="<?php echo esc_attr( $job_settings[ 'maxbackups' ] );?>"
class="small-text"
title="<?php esc_attr_e( 'Oldest files will be deleted first.', 'backwpup' ); ?>"
/>
<?php esc_html_e( 'Number of files to keep in folder.', 'backwpup' ); ?></label>
<br/>
<?php } else { ?>
<label for="idbackupsyncnodelete"><input class="checkbox" value="1" id="idbackupsyncnodelete"
type="checkbox" <?php checked( $job_settings[ 'backupsyncnodelete' ], TRUE ); ?>
name="backupsyncnodelete" /> <?php esc_html_e( 'Do not delete files while syncing to destination!', 'backwpup' ); ?></label>
<br/>
<?php } ?>
</fieldset>
</td>
</tr>
</table>
<?php
}
/**
* @param $job_settings
*
* @return array
*/
public function wizard_save( array $job_settings ) {
$_POST[ 'backupdir' ] = trailingslashit( str_replace( array( '//', '\\' ), '/', trim( sanitize_text_field( $_POST[ 'backupdir' ] ) ) ) );
$job_settings[ 'backupdir' ] = sanitize_text_field( $_POST[ 'backupdir' ] );
if ( isset( $_POST[ 'maxbackups' ] ) )
$job_settings[ 'maxbackups' ] = ! empty( $_POST[ 'maxbackups' ] ) ? absint( $_POST[ 'maxbackups' ] ) : 0;
if ( isset( $_POST[ 'backupsyncnodelete' ] ) )
$job_settings[ 'backupsyncnodelete' ] = ! empty( $_POST[ 'backupsyncnodelete' ] );
return $job_settings;
}
/**
* @param BackWPup_Job $job_object
* @return bool
*/
public function job_run_sync( BackWPup_Job $job_object ) {
global $files_in_sync_folder;
$job_object->substeps_todo = $job_object->count_folder + count( $job_object->additional_files_to_backup ) + 1;
$job_object->substeps_done = 0;
if ( $job_object->steps_data[ $job_object->step_working ]['SAVE_STEP_TRY'] != $job_object->steps_data[ $job_object->step_working ][ 'STEP_TRY' ] )
$job_object->log( sprintf( __( '%d. Try to sync files to folder …', 'backwpup' ), $job_object->steps_data[ $job_object->step_working ][ 'STEP_TRY' ] ), E_USER_NOTICE );
//make a list of files#
if ( $job_object->steps_data[ $job_object->step_working ]['SAVE_STEP_TRY'] != $job_object->steps_data[ $job_object->step_working ][ 'STEP_TRY' ] )
$job_object->log( __( 'Retrieving file list from folder', 'backwpup' ), E_USER_NOTICE );
$this->files_in_sync_folder( $job_object->job[ 'backupdir' ] );
//Sync files
//go folder by folder
if ( $job_object->steps_data[ $job_object->step_working ]['SAVE_STEP_TRY'] != $job_object->steps_data[ $job_object->step_working ][ 'STEP_TRY' ] )
$job_object->log( __( 'Copy changed files to folder', 'backwpup' ), E_USER_NOTICE );
foreach( $job_object->get_folders_to_backup() as $folder_to_backup ) {
$files_in_folder = $job_object->get_files_in_folder( $folder_to_backup );
foreach( $files_in_folder as $file_in_folder ) {
//crate file name on destination
$dest_file_name = $job_object->job[ 'backupdir' ] . ltrim( $job_object->get_destination_path_replacement( $file_in_folder ), '/' );
//Upload file is not exits or the same
if ( ! isset( $files_in_sync_folder[ utf8_encode( $dest_file_name ) ] ) || ( isset( $files_in_sync_folder[ utf8_encode( $dest_file_name ) ] ) && $files_in_sync_folder[ utf8_encode( $dest_file_name ) ] != filesize( $file_in_folder ) ) ) {
//make dir if needed
if ( ! is_dir( dirname( $dest_file_name ) ) )
wp_mkdir_p( dirname( $dest_file_name ) );
//copy file
copy( $file_in_folder, $dest_file_name );
$job_object->log( sprintf( __( 'File %s copied', 'backwpup' ), $dest_file_name ), E_USER_NOTICE );
$job_object->do_restart_time();
}
//remove from array
if ( isset( $files_in_sync_folder[ utf8_encode( $dest_file_name ) ] ) )
unset( $files_in_sync_folder[ utf8_encode( $dest_file_name ) ]);
}
$job_object->substeps_done ++;
$job_object->do_restart_time();
}
//sync extra files
if ( ! empty( $job_object->additional_files_to_backup ) ) {
$job_object->log( __( 'Delete not existing files from folder', 'backwpup' ), E_USER_NOTICE );
foreach ( $job_object->additional_files_to_backup as $file ) {
if ( isset( $files_in_sync_folder[ utf8_encode( $job_object->job[ 'backupdir' ] . basename( $file ) ) ] ) && filesize( $file ) == $files_in_sync_folder[ utf8_encode( $job_object->job[ 'backupdir' ] . basename( $file ) ) ] ) {
unset( $files_in_sync_folder[ utf8_encode( $job_object->job[ 'backupdir' ] . basename( $file ) ) ]);
$job_object->substeps_done ++;
continue;
}
copy( $file, $job_object->job[ 'backupdir' ] . basename( $file ) );
$job_object->log( sprintf( __( 'Extra file %s copied', 'backwpup' ), basename( $file ) ), E_USER_NOTICE );
if ( isset( $files_in_sync_folder[ utf8_encode( $job_object->job[ 'backupdir' ] . basename( $file ) ) ] ) )
unset( $files_in_sync_folder[ utf8_encode( $job_object->job[ 'backupdir' ] . basename( $file ) ) ]);
$job_object->substeps_done ++;
$job_object->do_restart_time();
}
}
//delete rest files
if ( ! $job_object->job[ 'backupsyncnodelete' ] ) {
$dest_files = array_keys( $files_in_sync_folder );
foreach( $dest_files as $dest_file ) {
if ( basename( $dest_file ) == '.donotbackup' ) {
continue;
}
unlink( utf8_decode( $dest_file ) );
$job_object->log( sprintf( __( 'File %s deleted from folder', 'backwpup' ), utf8_decode( $dest_file ) ), E_USER_NOTICE );
$job_object->do_restart_time();
}
//delete empty folder
$this->delete_empty_folder_in_sync_folder( $job_object->job[ 'backupdir' ], $job_object );
}
$job_object->substeps_done ++;
return TRUE;
}
/**
* Helper method to get all files already in the folder
*
* @param $folder string Folder name
* @return void
*/
private function files_in_sync_folder( $folder ) {
global $files_in_sync_folder;
if ( $dir = opendir( $folder ) ) {
while ( FALSE !== ( $file = readdir( $dir ) ) ) {
if ( in_array( $file, array( '.', '..' ), true ) )
continue;
if ( is_dir( $folder . $file ) ) {
$this->files_in_sync_folder( trailingslashit( $folder . $file ) );
} elseif ( is_readable( $folder . $file ) && ! is_link( $folder . $file ) ) {
$files_in_sync_folder[ utf8_encode( $folder . $file ) ] = filesize( $folder . $file );
}
}
closedir( $dir );
}
}
/**
* Helper method to delete empty folder
*
* @param $folder string Folder name
* @param $job_object BackWPup_job
* @return bool the folder is deleted
*/
private function delete_empty_folder_in_sync_folder( $folder, $job_object ) {
$entry_count = 0;
if ( $dir = opendir( $folder ) ) {
while ( FALSE !== ( $file = readdir( $dir ) ) ) {
if ( in_array( $file, array( '.', '..' ), true ) )
continue;
if ( is_dir( $folder . $file ) ) {
$deleted = $this->delete_empty_folder_in_sync_folder( trailingslashit( $folder . $file ), $job_object );
if ( $deleted )
$entry_count--;
}
$entry_count++;
}
closedir( $dir );
if ( $entry_count <= 0 ) {
rmdir( untrailingslashit( $folder ) );
$job_object->log( sprintf( __( 'Empty folder %s deleted', 'backwpup' ), untrailingslashit( $folder ) ), E_USER_NOTICE );
return TRUE;
}
}
return FALSE;
}
}