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                         $tables[] = 'recentchanges';
 101                         $conds['rc_type'] = RC_LOG;
 102                         $conds['rc_log_type'] = 'upload';
 103                         $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED;
 104                         $conds['rc_namespace'] = NS_FILE;
 105
 106                         $jconds['recentchanges'] = [
 107                                 'JOIN',
 108                                 [
 109                                         'rc_title = img_name',
 110                                         'rc_actor = ' . $imgQuery['fields']['img_actor'],
 111                                         'rc_timestamp = img_timestamp'
 112                                 ]
 113                         ];
 114                         // We're ordering by img_timestamp, so we have to make sure MariaDB queries `image` first.
 115                         // It sometimes decides to query `recentchanges` first and filesort the result set later
 116                         // to get the right ordering. T124205 / https://mariadb.atlassian.net/browse/MDEV-8880
 117                         $options[] = 'STRAIGHT_JOIN';
 118                 }
 119
 120                 if ( $opts->getValue( 'mediatype' ) ) {
 121                         $conds['img_media_type'] = $opts->getValue( 'mediatype' );
 122                 }
 123
 124                 $likeVal = $opts->getValue( 'like' );
 125                 if ( !$this->getConfig()->get( 'MiserMode' ) && $likeVal !== '' ) {
 126                         $dbr = wfGetDB( DB_REPLICA );
 127                         $likeObj = Title::newFromText( $likeVal );
 128                         if ( $likeObj instanceof Title ) {
 129                                 $like = $dbr->buildLike(
 130                                         $dbr->anyString(),
 131                                         strtolower( $likeObj->getDBkey() ),
 132                                         $dbr->anyString()
 133                                 );
 134                                 $conds[] = "LOWER(img_name) $like";
 135                         }
 136                 }
 137
 138                 $query = [
 139                         'tables' => $tables,
 140                         'fields' => $fields,
 141                         'join_conds' => $jconds,
 142                         'conds' => $conds,
 143                         'options' => $options,
 144                 ];
 145
 146                 return $query;
 147         }
 148
 149         function getIndexField() {
 150                 return 'img_timestamp';
 151         }
 152
 153         protected function getStartBody() {
 154                 if ( !$this->gallery ) {
 155                         // Note that null for mode is taken to mean use default.
 156                         $mode = $this->getRequest()->getVal( 'gallerymode', null );
 157                         try {
 158                                 $this->gallery = ImageGalleryBase::factory( $mode, $this->getContext() );
 159                         } catch ( Exception $e ) {
 160                                 // User specified something invalid, fallback to default.
 161                                 $this->gallery = ImageGalleryBase::factory( false, $this->getContext() );
 162                         }
 163                 }
 164
 165                 return '';
 166         }
 167
 168         protected function getEndBody() {
 169                 return $this->gallery->toHTML();
 170         }
 171
 172         function formatRow( $row ) {
 173                 $name = $row->img_name;
 174                 $user = User::newFromId( $row->img_user );
 175
 176                 $title = Title::makeTitle( NS_FILE, $name );
 177                 $ul = $this->getLinkRenderer()->makeLink(
 178                         $user->getUserPage(),
 179                         $user->getName()
 180                 );
 181                 $time = $this->getLanguage()->userTimeAndDate( $row->img_timestamp, $this->getUser() );
 182
 183                 $this->gallery->add(
 184                         $title,
 185                         "$ul<br />\n<i>"
 186                         . htmlspecialchars( $time )
 187                         . "</i><br />\n"
 188                 );
 189                 return '';
 190         }
 191 }