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| 1 | <?php |
| 2 | /** |
| 3 | * Formatter for merge log entries. |
| 4 | * |
| 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. |
| 9 | * |
| 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. |
| 14 | * |
| 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 |
| 19 | * |
| 20 | * @file |
| 21 | * @license GPL-2.0-or-later |
| 22 | * @since 1.25 |
| 23 | */ |
| 24 | |
| 25 | namespace MediaWiki\Logging; |
| 26 | |
| 27 | use MediaWiki\Message\Message; |
| 28 | use MediaWiki\SpecialPage\SpecialPage; |
| 29 | use MediaWiki\Title\MalformedTitleException; |
| 30 | use MediaWiki\Title\Title; |
| 31 | use MediaWiki\Title\TitleParser; |
| 32 | |
| 33 | /** |
| 34 | * This class formats merge log entries. |
| 35 | * |
| 36 | * @since 1.25 |
| 37 | */ |
| 38 | class MergeLogFormatter extends LogFormatter { |
| 39 | private TitleParser $titleParser; |
| 40 | |
| 41 | public function __construct( |
| 42 | LogEntry $entry, |
| 43 | TitleParser $titleParser |
| 44 | ) { |
| 45 | parent::__construct( $entry ); |
| 46 | $this->titleParser = $titleParser; |
| 47 | } |
| 48 | |
| 49 | public function getPreloadTitles() { |
| 50 | $params = $this->extractParameters(); |
| 51 | |
| 52 | try { |
| 53 | return [ $this->titleParser->parseTitle( $params[3] ) ]; |
| 54 | } catch ( MalformedTitleException ) { |
| 55 | } |
| 56 | return []; |
| 57 | } |
| 58 | |
| 59 | protected function getMessageParameters() { |
| 60 | $params = parent::getMessageParameters(); |
| 61 | $oldname = $this->makePageLink( $this->entry->getTarget(), [ 'redirect' => 'no' ] ); |
| 62 | $newname = $this->makePageLink( Title::newFromText( $params[3] ) ); |
| 63 | $params[2] = Message::rawParam( $oldname ); |
| 64 | $params[3] = Message::rawParam( $newname ); |
| 65 | $params[4] = $this->context->getLanguage() |
| 66 | ->userTimeAndDate( $params[4], $this->context->getUser() ); |
| 67 | return $params; |
| 68 | } |
| 69 | |
| 70 | public function getActionLinks() { |
| 71 | if ( $this->entry->isDeleted( LogPage::DELETED_ACTION ) // Action is hidden |
| 72 | || !$this->context->getAuthority()->isAllowed( 'mergehistory' ) |
| 73 | ) { |
| 74 | return ''; |
| 75 | } |
| 76 | |
| 77 | // Show unmerge link |
| 78 | $params = $this->extractParameters(); |
| 79 | |
| 80 | if ( $this->entry->getSubtype() === 'merge-into' ) { |
| 81 | // merge-into entry lives at the destination page |
| 82 | $target = $this->entry->getTarget()->getPrefixedDBkey(); // dest |
| 83 | $dest = $params[3]; // src |
| 84 | } else { |
| 85 | // regular merge entry lives at the source page |
| 86 | $target = $params[3]; // dest |
| 87 | $dest = $this->entry->getTarget()->getPrefixedDBkey(); // src |
| 88 | } |
| 89 | |
| 90 | if ( isset( $params[5] ) ) { |
| 91 | $mergePoint = $params[4] . "|" . $params[5]; |
| 92 | } else { |
| 93 | // This is an old log entry from before we recorded the revid separately |
| 94 | $mergePoint = $params[4]; |
| 95 | } |
| 96 | $revert = $this->getLinkRenderer()->makeKnownLink( |
| 97 | SpecialPage::getTitleFor( 'MergeHistory' ), |
| 98 | $this->msg( 'revertmerge' )->text(), |
| 99 | [], |
| 100 | [ |
| 101 | 'target' => $target, |
| 102 | 'dest' => $dest, |
| 103 | 'mergepoint' => $mergePoint, |
| 104 | 'submitted' => 1 // show the revisions immediately |
| 105 | ] |
| 106 | ); |
| 107 | |
| 108 | return $this->msg( 'parentheses' )->rawParams( $revert )->escaped(); |
| 109 | } |
| 110 | |
| 111 | protected function getParametersForApi() { |
| 112 | $entry = $this->entry; |
| 113 | $params = $entry->getParameters(); |
| 114 | |
| 115 | // Use a different label when the subtype is "merge-into" |
| 116 | static $mapMerge = [ |
| 117 | '4:title:dest', |
| 118 | '5:timestamp:mergepoint', |
| 119 | '4::dest' => '4:title:dest', |
| 120 | '5::mergepoint' => '5:timestamp:mergepoint', |
| 121 | '6::mergerevid', |
| 122 | ]; |
| 123 | static $mapMergeInto = [ |
| 124 | '4:title:src', |
| 125 | '5:timestamp:mergepoint', |
| 126 | '4::src' => '4:title:src', |
| 127 | '5::mergepoint' => '5:timestamp:mergepoint', |
| 128 | '6::mergerevid', |
| 129 | ]; |
| 130 | |
| 131 | $map = $entry->getSubtype() === 'merge-into' ? $mapMergeInto : $mapMerge; |
| 132 | |
| 133 | foreach ( $map as $index => $key ) { |
| 134 | if ( isset( $params[$index] ) ) { |
| 135 | $params[$key] = $params[$index]; |
| 136 | unset( $params[$index] ); |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | return $params; |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | /** @deprecated class alias since 1.44 */ |
| 145 | class_alias( MergeLogFormatter::class, 'MergeLogFormatter' ); |