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| 1 | <?php |
| 2 | |
| 3 | use MediaWiki\CommentStore\CommentStore; |
| 4 | use MediaWiki\Html\Html; |
| 5 | use MediaWiki\MediaWikiServices; |
| 6 | use MediaWiki\Revision\RevisionRecord; |
| 7 | use MediaWiki\Revision\RevisionStore; |
| 8 | use MediaWiki\SpecialPage\SpecialPage; |
| 9 | use MediaWiki\Title\Title; |
| 10 | |
| 11 | /** |
| 12 | * Reject confirmation review form UI |
| 13 | * |
| 14 | * TODO inject dependencies |
| 15 | */ |
| 16 | class RejectConfirmationFormUI { |
| 17 | private RevisionReviewForm $form; |
| 18 | private ?RevisionRecord $oldRevRecord; |
| 19 | private ?RevisionRecord $newRevRecord; |
| 20 | private RevisionStore $revisionStore; |
| 21 | |
| 22 | public function __construct( RevisionReviewForm $form ) { |
| 23 | $this->form = $form; |
| 24 | |
| 25 | $revisionStore = MediaWikiServices::getInstance()->getRevisionStore(); |
| 26 | $title = $form->getTitle(); |
| 27 | $this->newRevRecord = $revisionStore->getRevisionByTitle( $title, $form->getOldId() ); |
| 28 | $this->oldRevRecord = $revisionStore->getRevisionByTitle( $title, $form->getRefId() ); |
| 29 | $this->revisionStore = $revisionStore; |
| 30 | } |
| 31 | |
| 32 | /** |
| 33 | * Get the "are you sure you want to reject these changes?" form |
| 34 | * @return array (html string, error string or true) |
| 35 | */ |
| 36 | public function getHtml(): array { |
| 37 | global $wgLang; |
| 38 | |
| 39 | $status = $this->form->checkTarget(); |
| 40 | if ( $status !== true ) { |
| 41 | return [ '', $status ]; // not a reviewable existing page |
| 42 | } |
| 43 | $oldRevRecord = $this->oldRevRecord; // convenience |
| 44 | $newRevRecord = $this->newRevRecord; // convenience |
| 45 | # Do not mess with archived/deleted revisions |
| 46 | if ( !$oldRevRecord || |
| 47 | $oldRevRecord->isDeleted( RevisionRecord::DELETED_TEXT ) || |
| 48 | !$newRevRecord || |
| 49 | $newRevRecord->isDeleted( RevisionRecord::DELETED_TEXT ) |
| 50 | ) { |
| 51 | return [ '', 'review_bad_oldid' ]; |
| 52 | } |
| 53 | |
| 54 | $dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase(); |
| 55 | |
| 56 | $revQuery = $this->revisionStore->getQueryInfo(); |
| 57 | $res = $dbr->newSelectQueryBuilder() |
| 58 | ->tables( $revQuery['tables'] ) |
| 59 | ->fields( $revQuery['fields'] ) |
| 60 | ->where( [ |
| 61 | 'rev_page' => $oldRevRecord->getPageId(), |
| 62 | $dbr->expr( 'rev_timestamp', '>', $dbr->timestamp( $oldRevRecord->getTimestamp() ) ), |
| 63 | $dbr->expr( 'rev_timestamp', '<=', $dbr->timestamp( $newRevRecord->getTimestamp() ) ), |
| 64 | ] ) |
| 65 | ->orderBy( 'rev_timestamp' ) |
| 66 | ->limit( 251 ) // sanity check |
| 67 | ->joinConds( $revQuery['joins'] ) |
| 68 | ->caller( __METHOD__ ) |
| 69 | ->fetchResultSet(); |
| 70 | if ( !$res->numRows() ) { |
| 71 | return [ '', 'review_bad_oldid' ]; |
| 72 | } elseif ( $res->numRows() > 250 ) { |
| 73 | return [ '', 'review_reject_excessive' ]; |
| 74 | } |
| 75 | |
| 76 | $contribs = SpecialPage::getTitleFor( 'Contributions' )->getPrefixedText(); |
| 77 | |
| 78 | $lastRevRecord = null; |
| 79 | $rejectIds = []; |
| 80 | $rejectAuthors = []; |
| 81 | $lastRejectAuthor = null; |
| 82 | foreach ( $res as $row ) { |
| 83 | $revRecord = $this->revisionStore->newRevisionFromRow( $row ); |
| 84 | |
| 85 | // skip null edits; if $lastRevRecord is null then this is the first |
| 86 | // edit being checked, otherwise compare the content to the previous |
| 87 | // revision record |
| 88 | if ( $lastRevRecord === null || !$revRecord->hasSameContent( $lastRevRecord ) ) { |
| 89 | $rejectIds[] = $revRecord->getId(); |
| 90 | $user = $revRecord->getUser(); |
| 91 | $userText = $user ? $user->getName() : ''; |
| 92 | |
| 93 | $rejectAuthors[] = $revRecord->isDeleted( RevisionRecord::DELETED_USER ) |
| 94 | ? wfMessage( 'rev-deleted-user' )->text() |
| 95 | : "[[{$contribs}/{$userText}|{$userText}]]"; |
| 96 | // Used for GENDER support for revreview-reject-summary-* |
| 97 | $lastRejectAuthor = $userText; |
| 98 | } |
| 99 | $lastRevRecord = $revRecord; |
| 100 | } |
| 101 | $rejectAuthors = array_values( array_unique( $rejectAuthors ) ); |
| 102 | |
| 103 | if ( !$rejectIds ) { // all null edits? (this shouldn't happen) |
| 104 | return [ '', 'review_reject_nulledits' ]; |
| 105 | } |
| 106 | |
| 107 | // List of revisions being undone... |
| 108 | $oldTitle = Title::newFromLinkTarget( $oldRevRecord->getPageAsLinkTarget() ); |
| 109 | |
| 110 | $formHTML = '<div class="plainlinks">'; |
| 111 | $formHTML .= wfMessage( 'revreview-reject-text-list' ) |
| 112 | ->numParams( count( $rejectIds ) ) |
| 113 | ->params( $oldTitle->getPrefixedText() )->parse(); |
| 114 | $formHTML .= '<ul>'; |
| 115 | |
| 116 | $list = new RevisionList( RequestContext::getMain(), $oldTitle ); |
| 117 | $list->filterByIds( $rejectIds ); |
| 118 | |
| 119 | for ( $list->reset(); $list->current(); $list->next() ) { |
| 120 | $item = $list->current(); |
| 121 | if ( $item->canView() ) { |
| 122 | $formHTML .= $item->getHTML(); |
| 123 | } |
| 124 | } |
| 125 | $formHTML .= '</ul>'; |
| 126 | |
| 127 | if ( $newRevRecord->isCurrent() ) { |
| 128 | // Revision this will revert to (when reverting the top X revs)... |
| 129 | $formHTML .= wfMessage( 'revreview-reject-text-revto', |
| 130 | $oldTitle->getPrefixedDBkey(), |
| 131 | $oldRevRecord->getId(), |
| 132 | $wgLang->timeanddate( $oldRevRecord->getTimestamp(), true ) |
| 133 | )->parse(); |
| 134 | } |
| 135 | |
| 136 | $comment = $this->form->getComment(); // convenience |
| 137 | // Determine the default edit summary... |
| 138 | if ( $oldRevRecord->isDeleted( RevisionRecord::DELETED_USER ) ) { |
| 139 | $oldRevAuthor = wfMessage( 'rev-deleted-user' )->text(); |
| 140 | $oldRevAuthorUsername = '.'; |
| 141 | } else { |
| 142 | $oldRevAuthor = $oldRevRecord->getUser() ? |
| 143 | $oldRevRecord->getUser()->getName() : |
| 144 | ''; |
| 145 | $oldRevAuthorUsername = $oldRevAuthor; |
| 146 | } |
| 147 | // NOTE: *-cur msg wording not safe for (unlikely) edit auto-merge |
| 148 | $msg = $newRevRecord->isCurrent() |
| 149 | ? 'revreview-reject-summary-cur' |
| 150 | : 'revreview-reject-summary-old'; |
| 151 | $contLang = MediaWikiServices::getInstance()->getContentLanguage(); |
| 152 | $linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer(); |
| 153 | $defaultSummary = wfMessage( |
| 154 | $msg, |
| 155 | $contLang->formatNum( count( $rejectIds ) ), |
| 156 | $contLang->listToText( $rejectAuthors ), |
| 157 | $oldRevRecord->getId(), |
| 158 | $oldRevAuthor, |
| 159 | count( $rejectAuthors ) === 1 ? $lastRejectAuthor : '.', |
| 160 | $oldRevAuthorUsername |
| 161 | )->numParams( count( $rejectAuthors ) )->inContentLanguage()->text(); |
| 162 | // If the message is too big, then fallback to the shorter one |
| 163 | $colonSeparator = wfMessage( 'colon-separator' )->text(); |
| 164 | $maxLen = CommentStore::COMMENT_CHARACTER_LIMIT - strlen( $colonSeparator ) - strlen( $comment ); |
| 165 | if ( strlen( $defaultSummary ) > $maxLen ) { |
| 166 | $msg = $newRevRecord->isCurrent() |
| 167 | ? 'revreview-reject-summary-cur-short' |
| 168 | : 'revreview-reject-summary-old-short'; |
| 169 | $defaultSummary = wfMessage( $msg, |
| 170 | $contLang->formatNum( count( $rejectIds ) ), |
| 171 | $oldRevRecord->getId(), |
| 172 | $oldRevAuthor, |
| 173 | $oldRevAuthorUsername |
| 174 | )->inContentLanguage()->text(); |
| 175 | } |
| 176 | // Append any review comment... |
| 177 | if ( $comment != '' ) { |
| 178 | if ( $defaultSummary != '' ) { |
| 179 | $defaultSummary .= $colonSeparator; |
| 180 | } |
| 181 | $defaultSummary .= $comment; |
| 182 | } |
| 183 | |
| 184 | $formHTML .= '</div>'; |
| 185 | |
| 186 | $reviewTitle = SpecialPage::getTitleFor( 'RevisionReview' ); |
| 187 | $formHTML .= Html::openElement( |
| 188 | 'form', |
| 189 | [ 'method' => 'POST', 'action' => $reviewTitle->getLocalURL() ] |
| 190 | ); |
| 191 | $formHTML .= Html::hidden( 'action', RevisionReviewForm::ACTION_REJECT ); |
| 192 | $formHTML .= Html::hidden( 'wpReject', 1 ); |
| 193 | $formHTML .= Html::hidden( 'wpRejectConfirm', 1 ); |
| 194 | $formHTML .= Html::hidden( 'oldid', $this->form->getOldId() ); |
| 195 | $formHTML .= Html::hidden( 'refid', $this->form->getRefId() ); |
| 196 | $formHTML .= Html::hidden( 'target', $oldTitle->getPrefixedDBkey() ); |
| 197 | $formHTML .= Html::hidden( 'wpEditToken', $this->form->getUser()->getEditToken() ); |
| 198 | $formHTML .= Html::hidden( 'changetime', $newRevRecord->getTimestamp() ); |
| 199 | $formHTML .= Xml::inputLabel( |
| 200 | wfMessage( 'revreview-reject-summary' )->text(), |
| 201 | 'wpReason', |
| 202 | 'wpReason', |
| 203 | 120, |
| 204 | $defaultSummary, |
| 205 | [ 'maxlength' => CommentStore::COMMENT_CHARACTER_LIMIT ] |
| 206 | ); |
| 207 | $formHTML .= "<br />"; |
| 208 | $formHTML .= Html::input( 'wpSubmit', wfMessage( 'revreview-reject-confirm' )->text(), 'submit' ); |
| 209 | $formHTML .= ' '; |
| 210 | $formHTML .= $linkRenderer->makeLink( |
| 211 | $this->form->getTitle(), |
| 212 | wfMessage( 'revreview-reject-cancel' )->text(), |
| 213 | [ 'onClick' => 'history.back(); return history.length <= 1;' ], |
| 214 | [ 'oldid' => $this->form->getRefId(), 'diff' => $this->form->getOldId() ] |
| 215 | ); |
| 216 | $formHTML .= Html::closeElement( 'form' ); |
| 217 | |
| 218 | return [ $formHTML, true ]; |
| 219 | } |
| 220 | } |