includes/specials/pagers/NewFilesPager.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Pager
  20  */
  21
  22 /**
  23  * @ingroup Pager
  24  */
  25 use MediaWiki\Linker\LinkRenderer;
  26 use MediaWiki\MediaWikiServices;
  27
  28 class NewFilesPager extends RangeChronologicalPager {
  29
  30         /**
  31          * @var ImageGalleryBase
  32          */
  33         protected $gallery;
  34
  35         /**
  36          * @var FormOptions
  37          */
  38         protected $opts;
  39
  40         /**
  41          * @param IContextSource $context
  42          * @param FormOptions $opts
  43          * @param LinkRenderer $linkRenderer
  44          */
  45         public function __construct( IContextSource $context, FormOptions $opts,
  46                 LinkRenderer $linkRenderer
  47         ) {
  48                 parent::__construct( $context, $linkRenderer );
  49
  50                 $this->opts = $opts;
  51                 $this->setLimit( $opts->getValue( 'limit' ) );
  52
  53                 $startTimestamp = '';
  54                 $endTimestamp = '';
  55                 if ( $opts->getValue( 'start' ) ) {
  56                         $startTimestamp = $opts->getValue( 'start' ) . ' 00:00:00';
  57                 }
  58                 if ( $opts->getValue( 'end' ) ) {
  59                         $endTimestamp = $opts->getValue( 'end' ) . ' 23:59:59';
  60                 }
  61                 $this->getDateRangeCond( $startTimestamp, $endTimestamp );
  62         }
  63
  64         function getQueryInfo() {
  65                 $opts = $this->opts;
  66                 $conds = [];
  67                 $imgQuery = LocalFile::getQueryInfo();
  68                 $tables = $imgQuery['tables'];
  69                 $fields = [ 'img_name', 'img_timestamp' ] + $imgQuery['fields'];
  70                 $options = [];
  71                 $jconds = $imgQuery['joins'];
  72
  73                 $user = $opts->getValue( 'user' );
  74                 if ( $user !== '' ) {
  75                         $conds[] = ActorMigration::newMigration()
  76                                 ->getWhere( wfGetDB( DB_REPLICA ), 'img_user', User::newFromName( $user, false ) )['conds'];
  77                 }
  78
  79                 if ( !$opts->getValue( 'showbots' ) ) {
  80                         $groupsWithBotPermission = MediaWikiServices::getInstance()
  81                                 ->getPermissionManager()
  82                                 ->getGroupsWithPermission( 'bot' );
  83
  84                         if ( count( $groupsWithBotPermission ) ) {
  85                                 $dbr = wfGetDB( DB_REPLICA );
  86                                 $tables[] = 'user_groups';
  87                                 $conds[] = 'ug_group IS NULL';
  88                                 $jconds['user_groups'] = [
  89                                         'LEFT JOIN',
  90                                         [
  91                                                 'ug_group' => $groupsWithBotPermission,
  92                                                 'ug_user = ' . $imgQuery['fields']['img_user'],
  93                                                 'ug_expiry IS NULL OR ug_expiry >= ' . $dbr->addQuotes( $dbr->timestamp() )
  94                                         ]
  95                                 ];
  96                         }
  97                 }
  98
  99                 if ( $opts->getValue( 'hidepatrolled' ) ) {
 100                         global $wgActorTableSchemaMigrationStage;
 101
 102                         $tables[] = 'recentchanges';
 103                         $conds['rc_type'] = RC_LOG;
 104                         $conds['rc_log_type'] = 'upload';
 105                         $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED;
 106                         $conds['rc_namespace'] = NS_FILE;
 107
 108                         if ( $wgActorTableSchemaMigrationStage & SCHEMA_COMPAT_READ_NEW ) {
 109                                 $jcond = 'rc_actor = ' . $imgQuery['fields']['img_actor'];
 110                         } else {
 111                                 $rcQuery = ActorMigration::newMigration()->getJoin( 'rc_user' );
 112                                 $tables += $rcQuery['tables'];
 113                                 $jconds += $rcQuery['joins'];
 114                                 $jcond = $rcQuery['fields']['rc_user'] . ' = ' . $imgQuery['fields']['img_user'];
 115                         }
 116                         $jconds['recentchanges'] = [
 117                                 'JOIN',
 118                                 [
 119                                         'rc_title = img_name',
 120                                         $jcond,
 121                                         'rc_timestamp = img_timestamp'
 122                                 ]
 123                         ];
 124                         // We're ordering by img_timestamp, so we have to make sure MariaDB queries `image` first.
 125                         // It sometimes decides to query `recentchanges` first and filesort the result set later
 126                         // to get the right ordering. T124205 / https://mariadb.atlassian.net/browse/MDEV-8880
 127                         $options[] = 'STRAIGHT_JOIN';
 128                 }
 129
 130                 if ( $opts->getValue( 'mediatype' ) ) {
 131                         $conds['img_media_type'] = $opts->getValue( 'mediatype' );
 132                 }
 133
 134                 $likeVal = $opts->getValue( 'like' );
 135                 if ( !$this->getConfig()->get( 'MiserMode' ) && $likeVal !== '' ) {
 136                         $dbr = wfGetDB( DB_REPLICA );
 137                         $likeObj = Title::newFromText( $likeVal );
 138                         if ( $likeObj instanceof Title ) {
 139                                 $like = $dbr->buildLike(
 140                                         $dbr->anyString(),
 141                                         strtolower( $likeObj->getDBkey() ),
 142                                         $dbr->anyString()
 143                                 );
 144                                 $conds[] = "LOWER(img_name) $like";
 145                         }
 146                 }
 147
 148                 $query = [
 149                         'tables' => $tables,
 150                         'fields' => $fields,
 151                         'join_conds' => $jconds,
 152                         'conds' => $conds,
 153                         'options' => $options,
 154                 ];
 155
 156                 return $query;
 157         }
 158
 159         function getIndexField() {
 160                 return 'img_timestamp';
 161         }
 162
 163         protected function getStartBody() {
 164                 if ( !$this->gallery ) {
 165                         // Note that null for mode is taken to mean use default.
 166                         $mode = $this->getRequest()->getVal( 'gallerymode', null );
 167                         try {
 168                                 $this->gallery = ImageGalleryBase::factory( $mode, $this->getContext() );
 169                         } catch ( Exception $e ) {
 170                                 // User specified something invalid, fallback to default.
 171                                 $this->gallery = ImageGalleryBase::factory( false, $this->getContext() );
 172                         }
 173                 }
 174
 175                 return '';
 176         }
 177
 178         protected function getEndBody() {
 179                 return $this->gallery->toHTML();
 180         }
 181
 182         function formatRow( $row ) {
 183                 $name = $row->img_name;
 184                 $user = User::newFromId( $row->img_user );
 185
 186                 $title = Title::makeTitle( NS_FILE, $name );
 187                 $ul = $this->getLinkRenderer()->makeLink(
 188                         $user->getUserPage(),
 189                         $user->getName()
 190                 );
 191                 $time = $this->getLanguage()->userTimeAndDate( $row->img_timestamp, $this->getUser() );
 192
 193                 $this->gallery->add(
 194                         $title,
 195                         "$ul<br />\n<i>"
 196                         . htmlspecialchars( $time )
 197                         . "</i><br />\n"
 198                 );
 199                 return '';
 200         }
 201 }