Merge "Use HHVM+EZC internal tidy"
[mediawiki.git] / maintenance / dumpUploads.php
blob9d53f07c1dab841eb92f2b5fdc9f090eef44b71b
1 <?php
2 /**
3 * Dump a the list of files uploaded, for feeding to tar or similar.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
20 * @file
21 * @ingroup Maintenance
24 require_once __DIR__ . '/Maintenance.php';
26 /**
27 * Maintenance script to dump a the list of files uploaded,
28 * for feeding to tar or similar.
30 * @ingroup Maintenance
32 class UploadDumper extends Maintenance {
33 public function __construct() {
34 parent::__construct();
35 $this->mDescription = "Generates list of uploaded files which can be fed to tar or similar.
36 By default, outputs relative paths against the parent directory of \$wgUploadDirectory.";
37 $this->addOption( 'base', 'Set base relative path instead of wiki include root', false, true );
38 $this->addOption( 'local', 'List all local files, used or not. No shared files included' );
39 $this->addOption( 'used', 'Skip local images that are not used' );
40 $this->addOption( 'shared', 'Include images used from shared repository' );
43 public function execute() {
44 global $IP;
45 $this->mAction = 'fetchLocal';
46 $this->mBasePath = $this->getOption( 'base', $IP );
47 $this->mShared = false;
48 $this->mSharedSupplement = false;
50 if ( $this->hasOption( 'local' ) ) {
51 $this->mAction = 'fetchLocal';
54 if ( $this->hasOption( 'used' ) ) {
55 $this->mAction = 'fetchUsed';
58 if ( $this->hasOption( 'shared' ) ) {
59 if ( $this->hasOption( 'used' ) ) {
60 // Include shared-repo files in the used check
61 $this->mShared = true;
62 } else {
63 // Grab all local *plus* used shared
64 $this->mSharedSupplement = true;
67 $this->{$this->mAction} ( $this->mShared );
68 if ( $this->mSharedSupplement ) {
69 $this->fetchUsed( true );
73 /**
74 * Fetch a list of used images from a particular image source.
76 * @param bool $shared True to pass shared-dir settings to hash func
78 function fetchUsed( $shared ) {
79 $dbr = wfGetDB( DB_SLAVE );
80 $image = $dbr->tableName( 'image' );
81 $imagelinks = $dbr->tableName( 'imagelinks' );
83 $sql = "SELECT DISTINCT il_to, img_name
84 FROM $imagelinks
85 LEFT OUTER JOIN $image
86 ON il_to=img_name";
87 $result = $dbr->query( $sql );
89 foreach ( $result as $row ) {
90 $this->outputItem( $row->il_to, $shared );
94 /**
95 * Fetch a list of all images from a particular image source.
97 * @param bool $shared True to pass shared-dir settings to hash func
99 function fetchLocal( $shared ) {
100 $dbr = wfGetDB( DB_SLAVE );
101 $result = $dbr->select( 'image',
102 array( 'img_name' ),
104 __METHOD__ );
106 foreach ( $result as $row ) {
107 $this->outputItem( $row->img_name, $shared );
111 function outputItem( $name, $shared ) {
112 $file = wfFindFile( $name );
113 if ( $file && $this->filterItem( $file, $shared ) ) {
114 $filename = $file->getPath();
115 $rel = wfRelativePath( $filename, $this->mBasePath );
116 $this->output( "$rel\n" );
117 } else {
118 wfDebug( __METHOD__ . ": base file? $name\n" );
122 function filterItem( $file, $shared ) {
123 return $shared || $file->isLocal();
127 $maintClass = "UploadDumper";
128 require_once RUN_MAINTENANCE_IF_MAIN;