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| 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 | namespace MediaWiki\Pager; |
| 23 | |
| 24 | use ImageGalleryBase; |
| 25 | use ImageGalleryClassNotFoundException; |
| 26 | use MediaWiki\Cache\LinkBatchFactory; |
| 27 | use MediaWiki\Context\IContextSource; |
| 28 | use MediaWiki\Html\FormOptions; |
| 29 | use MediaWiki\Linker\LinkRenderer; |
| 30 | use MediaWiki\Permissions\GroupPermissionsLookup; |
| 31 | use MediaWiki\Title\Title; |
| 32 | use MediaWiki\Title\TitleValue; |
| 33 | use MediaWiki\User\ExternalUserNames; |
| 34 | use RecentChange; |
| 35 | use Wikimedia\Rdbms\IConnectionProvider; |
| 36 | |
| 37 | /** |
| 38 | * @ingroup Pager |
| 39 | */ |
| 40 | class NewFilesPager extends RangeChronologicalPager { |
| 41 | |
| 42 | /** |
| 43 | * @var ImageGalleryBase |
| 44 | */ |
| 45 | protected $gallery; |
| 46 | |
| 47 | /** |
| 48 | * @var FormOptions |
| 49 | */ |
| 50 | protected $opts; |
| 51 | |
| 52 | private GroupPermissionsLookup $groupPermissionsLookup; |
| 53 | private LinkBatchFactory $linkBatchFactory; |
| 54 | |
| 55 | /** |
| 56 | * @param IContextSource $context |
| 57 | * @param GroupPermissionsLookup $groupPermissionsLookup |
| 58 | * @param LinkBatchFactory $linkBatchFactory |
| 59 | * @param LinkRenderer $linkRenderer |
| 60 | * @param IConnectionProvider $dbProvider |
| 61 | * @param FormOptions $opts |
| 62 | */ |
| 63 | public function __construct( |
| 64 | IContextSource $context, |
| 65 | GroupPermissionsLookup $groupPermissionsLookup, |
| 66 | LinkBatchFactory $linkBatchFactory, |
| 67 | LinkRenderer $linkRenderer, |
| 68 | IConnectionProvider $dbProvider, |
| 69 | FormOptions $opts |
| 70 | ) { |
| 71 | // Set database before parent constructor to avoid setting it there |
| 72 | $this->mDb = $dbProvider->getReplicaDatabase(); |
| 73 | |
| 74 | parent::__construct( $context, $linkRenderer ); |
| 75 | |
| 76 | $this->opts = $opts; |
| 77 | $this->groupPermissionsLookup = $groupPermissionsLookup; |
| 78 | $this->linkBatchFactory = $linkBatchFactory; |
| 79 | $this->setLimit( $opts->getValue( 'limit' ) ); |
| 80 | |
| 81 | $startTimestamp = ''; |
| 82 | $endTimestamp = ''; |
| 83 | if ( $opts->getValue( 'start' ) ) { |
| 84 | $startTimestamp = $opts->getValue( 'start' ) . ' 00:00:00'; |
| 85 | } |
| 86 | if ( $opts->getValue( 'end' ) ) { |
| 87 | $endTimestamp = $opts->getValue( 'end' ) . ' 23:59:59'; |
| 88 | } |
| 89 | $this->getDateRangeCond( $startTimestamp, $endTimestamp ); |
| 90 | } |
| 91 | |
| 92 | public function getQueryInfo() { |
| 93 | $opts = $this->opts; |
| 94 | $conds = []; |
| 95 | $dbr = $this->getDatabase(); |
| 96 | $tables = [ 'image', 'actor' ]; |
| 97 | $fields = [ 'img_name', 'img_timestamp', 'actor_user', 'actor_name' ]; |
| 98 | $options = []; |
| 99 | $jconds = [ 'actor' => [ 'JOIN', 'actor_id=img_actor' ] ]; |
| 100 | |
| 101 | $user = $opts->getValue( 'user' ); |
| 102 | if ( $user !== '' ) { |
| 103 | $conds['actor_name'] = $user; |
| 104 | } |
| 105 | |
| 106 | if ( !$opts->getValue( 'showbots' ) ) { |
| 107 | $groupsWithBotPermission = $this->groupPermissionsLookup->getGroupsWithPermission( 'bot' ); |
| 108 | |
| 109 | if ( count( $groupsWithBotPermission ) ) { |
| 110 | $tables[] = 'user_groups'; |
| 111 | $conds['ug_group'] = null; |
| 112 | $jconds['user_groups'] = [ |
| 113 | 'LEFT JOIN', |
| 114 | [ |
| 115 | 'ug_group' => $groupsWithBotPermission, |
| 116 | 'ug_user = actor_user', |
| 117 | $dbr->expr( 'ug_expiry', '=', null )->or( 'ug_expiry', '>=', $dbr->timestamp() ) |
| 118 | ] |
| 119 | ]; |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | if ( $opts->getValue( 'hidepatrolled' ) ) { |
| 124 | $tables[] = 'recentchanges'; |
| 125 | $conds['rc_type'] = RC_LOG; |
| 126 | $conds['rc_log_type'] = 'upload'; |
| 127 | $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED; |
| 128 | $conds['rc_namespace'] = NS_FILE; |
| 129 | |
| 130 | $jconds['recentchanges'] = [ |
| 131 | 'JOIN', |
| 132 | [ |
| 133 | 'rc_title = img_name', |
| 134 | 'rc_actor = img_actor', |
| 135 | 'rc_timestamp = img_timestamp' |
| 136 | ] |
| 137 | ]; |
| 138 | } |
| 139 | |
| 140 | if ( $opts->getValue( 'mediatype' ) ) { |
| 141 | $conds['img_media_type'] = $opts->getValue( 'mediatype' ); |
| 142 | } |
| 143 | |
| 144 | // We're ordering by img_timestamp, but MariaDB sometimes likes to query other tables first |
| 145 | // and filesort the result set later. |
| 146 | // See T124205 / https://mariadb.atlassian.net/browse/MDEV-8880, and T244533 |
| 147 | // Twist: This would cause issues if the user is set and we need to check user existence first |
| 148 | if ( $user === '' ) { |
| 149 | $options[] = 'STRAIGHT_JOIN'; |
| 150 | } |
| 151 | |
| 152 | $query = [ |
| 153 | 'tables' => $tables, |
| 154 | 'fields' => $fields, |
| 155 | 'join_conds' => $jconds, |
| 156 | 'conds' => $conds, |
| 157 | 'options' => $options, |
| 158 | ]; |
| 159 | |
| 160 | return $query; |
| 161 | } |
| 162 | |
| 163 | public function getIndexField() { |
| 164 | return [ [ 'img_timestamp', 'img_name' ] ]; |
| 165 | } |
| 166 | |
| 167 | protected function getStartBody() { |
| 168 | if ( !$this->gallery ) { |
| 169 | // Note that null for mode is taken to mean use default. |
| 170 | $mode = $this->getRequest()->getVal( 'gallerymode', null ); |
| 171 | try { |
| 172 | $this->gallery = ImageGalleryBase::factory( $mode, $this->getContext() ); |
| 173 | } catch ( ImageGalleryClassNotFoundException $e ) { |
| 174 | // User specified something invalid, fallback to default. |
| 175 | $this->gallery = ImageGalleryBase::factory( false, $this->getContext() ); |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | return ''; |
| 180 | } |
| 181 | |
| 182 | protected function getEndBody() { |
| 183 | return $this->gallery->toHTML(); |
| 184 | } |
| 185 | |
| 186 | protected function doBatchLookups() { |
| 187 | $this->mResult->seek( 0 ); |
| 188 | $lb = $this->linkBatchFactory->newLinkBatch(); |
| 189 | foreach ( $this->mResult as $row ) { |
| 190 | if ( $row->actor_user ) { |
| 191 | $lb->add( NS_USER, $row->actor_name ); |
| 192 | } |
| 193 | } |
| 194 | $lb->execute(); |
| 195 | } |
| 196 | |
| 197 | public function formatRow( $row ) { |
| 198 | $username = $row->actor_name; |
| 199 | |
| 200 | if ( ExternalUserNames::isExternal( $username ) ) { |
| 201 | $ul = htmlspecialchars( $username ); |
| 202 | } else { |
| 203 | $ul = $this->getLinkRenderer()->makeLink( |
| 204 | new TitleValue( NS_USER, $username ), |
| 205 | $username |
| 206 | ); |
| 207 | } |
| 208 | $time = $this->getLanguage()->userTimeAndDate( $row->img_timestamp, $this->getUser() ); |
| 209 | |
| 210 | $this->gallery->add( |
| 211 | Title::makeTitle( NS_FILE, $row->img_name ), |
| 212 | "$ul<br />\n<i>" |
| 213 | . htmlspecialchars( $time ) |
| 214 | . "</i><br />\n", |
| 215 | '', |
| 216 | '', |
| 217 | [], |
| 218 | ImageGalleryBase::LOADING_LAZY |
| 219 | ); |
| 220 | |
| 221 | return ''; |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * Retain the old class name for backwards compatibility. |
| 227 | * @deprecated since 1.41 |
| 228 | */ |
| 229 | class_alias( NewFilesPager::class, 'NewFilesPager' ); |