/** * Render the header of a diff page including: * Name with url to page * Bytes added/removed * Day and time of edit * Edit Comment */ function showHeader() { $title = $this->targetTitle; if ($this->prevRev) { $bytesChanged = $this->rev->getSize() - $this->prevRev->getSize(); } else { $bytesChanged = $this->rev->getSize(); } if ($bytesChanged > 0) { $changeMsg = 'mobile-frontend-diffview-bytesadded'; $sizeClass = MobileUI::iconClass('bytesadded', 'before', 'icon-12px meta mw-mf-bytesadded'); } elseif ($bytesChanged === 0) { $changeMsg = 'mobile-frontend-diffview-bytesnochange'; $sizeClass = MobileUI::iconClass('bytesneutral', 'before', 'icon-12px meta mw-mf-bytesneutral'); } else { $changeMsg = 'mobile-frontend-diffview-bytesremoved'; $sizeClass = MobileUI::iconClass('bytesremoved', 'before', 'icon-12px meta mw-mf-bytesremoved'); $bytesChanged = abs($bytesChanged); } if ($this->rev->isMinor()) { $minor = ChangesList::flag('minor'); } else { $minor = ''; } if ($this->rev->getComment() !== '') { $comment = Linker::formatComment($this->rev->getComment(), $title); } else { $comment = $this->msg('mobile-frontend-changeslist-nocomment')->escaped(); } $ts = new MWTimestamp($this->rev->getTimestamp()); $this->getOutput()->addHtml(Html::openElement('div', array('id' => 'mw-mf-diff-info', 'class' => 'page-summary')) . Html::openElement('h2', array()) . Html::element('a', array('href' => $title->getLocalURL()), $title->getPrefixedText()) . Html::closeElement('h2') . $this->msg('mobile-frontend-diffview-comma')->rawParams(Html::element('span', array('class' => $sizeClass), $this->msg($changeMsg)->numParams($bytesChanged)->text()), Html::element('span', array('class' => 'mw-mf-diff-date meta'), $ts->getHumanTimestamp()))->text() . Html::closeElement('div') . $minor . Html::rawElement('div', array('id' => 'mw-mf-diff-comment'), $comment)); }
/** * Returns true if last revision was marked as "minor edit" * * @return bool Minor edit indicator for the last article revision. */ public function getMinorEdit() { $this->loadLastEdit(); if ($this->mLastRevision) { return $this->mLastRevision->isMinor(); } else { return false; } }
/** * Do standard deferred updates after page edit. * Update links tables, site stats, search index and message cache. * Purges pages that include this page if the text was changed here. * Every 100th edit, prune the recent changes table. * * @param $revision Revision object * @param $user User object that did the revision * @param array $options of options, following indexes are used: * - changed: boolean, whether the revision changed the content (default true) * - created: boolean, whether the revision created the page (default false) * - oldcountable: boolean or null (default null): * - boolean: whether the page was counted as an article before that * revision, only used in changed is true and created is false * - null: don't change the article count */ public function doEditUpdates( Revision $revision, User $user, array $options = array() ) { global $wgEnableParserCache; wfProfileIn( __METHOD__ ); $options += array( 'changed' => true, 'created' => false, 'oldcountable' => null ); $content = $revision->getContent(); // Parse the text // Be careful not to do pre-save transform twice: $text is usually // already pre-save transformed once. if ( !$this->mPreparedEdit || $this->mPreparedEdit->output->getFlag( 'vary-revision' ) ) { wfDebug( __METHOD__ . ": No prepared edit or vary-revision is set...\n" ); $editInfo = $this->prepareContentForEdit( $content, $revision->getId(), $user ); } else { wfDebug( __METHOD__ . ": No vary-revision, using prepared edit...\n" ); $editInfo = $this->mPreparedEdit; } // Save it to the parser cache if ( $wgEnableParserCache ) { $parserCache = ParserCache::singleton(); $parserCache->save( $editInfo->output, $this, $editInfo->popts ); } // Update the links tables and other secondary data if ( $content ) { $recursive = $options['changed']; // bug 50785 $updates = $content->getSecondaryDataUpdates( $this->getTitle(), null, $recursive, $editInfo->output ); DataUpdate::runUpdates( $updates ); } wfRunHooks( 'ArticleEditUpdates', array( &$this, &$editInfo, $options['changed'] ) ); if ( wfRunHooks( 'ArticleEditUpdatesDeleteFromRecentchanges', array( &$this ) ) ) { if ( 0 == mt_rand( 0, 99 ) ) { // Flush old entries from the `recentchanges` table; we do this on // random requests so as to avoid an increase in writes for no good reason RecentChange::purgeExpiredChanges(); } } if ( !$this->exists() ) { wfProfileOut( __METHOD__ ); return; } $id = $this->getId(); $title = $this->mTitle->getPrefixedDBkey(); $shortTitle = $this->mTitle->getDBkey(); if ( !$options['changed'] ) { $good = 0; $total = 0; } elseif ( $options['created'] ) { $good = (int)$this->isCountable( $editInfo ); $total = 1; } elseif ( $options['oldcountable'] !== null ) { $good = (int)$this->isCountable( $editInfo ) - (int)$options['oldcountable']; $total = 0; } else { $good = 0; $total = 0; } DeferredUpdates::addUpdate( new SiteStatsUpdate( 0, 1, $good, $total ) ); DeferredUpdates::addUpdate( new SearchUpdate( $id, $title, $content ) ); // If this is another user's talk page, update newtalk. // Don't do this if $options['changed'] = false (null-edits) nor if // it's a minor edit and the user doesn't want notifications for those. if ( $options['changed'] && $this->mTitle->getNamespace() == NS_USER_TALK && $shortTitle != $user->getTitleKey() && !( $revision->isMinor() && $user->isAllowed( 'nominornewtalk' ) ) ) { $recipient = User::newFromName( $shortTitle, false ); if ( !$recipient ) { wfDebug( __METHOD__ . ": invalid username\n" ); } else { // Allow extensions to prevent user notification when a new message is added to their talk page if ( wfRunHooks( 'ArticleEditUpdateNewTalk', array( &$this, $recipient ) ) ) { if ( User::isIP( $shortTitle ) ) { // An anonymous user $recipient->setNewtalk( true, $revision ); } elseif ( $recipient->isLoggedIn() ) { $recipient->setNewtalk( true, $revision ); } else { wfDebug( __METHOD__ . ": don't need to notify a nonexistent user\n" ); } } } } if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) { // XXX: could skip pseudo-messages like js/css here, based on content model. $msgtext = $content ? $content->getWikitextForTransclusion() : null; if ( $msgtext === false || $msgtext === null ) { $msgtext = ''; } MessageCache::singleton()->replace( $shortTitle, $msgtext ); } if ( $options['created'] ) { self::onArticleCreate( $this->mTitle ); } else { self::onArticleEdit( $this->mTitle ); } wfProfileOut( __METHOD__ ); }
public function showDiffPage($diffOnly = false) { # Allow frames except in certain special cases $out = $this->getOutput(); $out->allowClickjacking(); $out->setRobotPolicy('noindex,nofollow'); if (!$this->loadRevisionData()) { $this->showMissingRevision(); return; } $user = $this->getUser(); $permErrors = $this->mNewPage->getUserPermissionsErrors('read', $user); if ($this->mOldPage) { # mOldPage might not be set, see below. $permErrors = wfMergeErrorArrays($permErrors, $this->mOldPage->getUserPermissionsErrors('read', $user)); } if (count($permErrors)) { throw new PermissionsError('read', $permErrors); } $rollback = ''; $query = array(); # Carry over 'diffonly' param via navigation links if ($diffOnly != $user->getBoolOption('diffonly')) { $query['diffonly'] = $diffOnly; } # Cascade unhide param in links for easy deletion browsing if ($this->unhide) { $query['unhide'] = 1; } # Check if one of the revisions is deleted/suppressed $deleted = $suppressed = false; $allowed = $this->mNewRev->userCan(Revision::DELETED_TEXT, $user); $revisionTools = array(); # mOldRev is false if the difference engine is called with a "vague" query for # a diff between a version V and its previous version V' AND the version V # is the first version of that article. In that case, V' does not exist. if ($this->mOldRev === false) { $out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText())); $samePage = true; $oldHeader = ''; } else { Hooks::run('DiffViewHeader', array($this, $this->mOldRev, $this->mNewRev)); if ($this->mNewPage->equals($this->mOldPage)) { $out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText())); $samePage = true; } else { $out->setPageTitle($this->msg('difference-title-multipage', $this->mOldPage->getPrefixedText(), $this->mNewPage->getPrefixedText())); $out->addSubtitle($this->msg('difference-multipage')); $samePage = false; } if ($samePage && $this->mNewPage->quickUserCan('edit', $user)) { if ($this->mNewRev->isCurrent() && $this->mNewPage->userCan('rollback', $user)) { $rollbackLink = Linker::generateRollback($this->mNewRev, $this->getContext()); if ($rollbackLink) { $out->preventClickjacking(); $rollback = '   ' . $rollbackLink; } } if (!$this->mOldRev->isDeleted(Revision::DELETED_TEXT) && !$this->mNewRev->isDeleted(Revision::DELETED_TEXT)) { $undoLink = Html::element('a', array('href' => $this->mNewPage->getLocalURL(array('action' => 'edit', 'undoafter' => $this->mOldid, 'undo' => $this->mNewid)), 'title' => Linker::titleAttrib('undo')), $this->msg('editundo')->text()); $revisionTools['mw-diff-undo'] = $undoLink; } } # Make "previous revision link" if ($samePage && $this->mOldRev->getPrevious()) { $prevlink = Linker::linkKnown($this->mOldPage, $this->msg('previousdiff')->escaped(), array('id' => 'differences-prevlink'), array('diff' => 'prev', 'oldid' => $this->mOldid) + $query); } else { $prevlink = ' '; } if ($this->mOldRev->isMinor()) { $oldminor = ChangesList::flag('minor'); } else { $oldminor = ''; } $ldel = $this->revisionDeleteLink($this->mOldRev); $oldRevisionHeader = $this->getRevisionHeader($this->mOldRev, 'complete'); $oldChangeTags = ChangeTags::formatSummaryRow($this->mOldTags, 'diff'); $oldHeader = '<div id="mw-diff-otitle1"><strong>' . $oldRevisionHeader . '</strong></div>' . '<div id="mw-diff-otitle2">' . Linker::revUserTools($this->mOldRev, !$this->unhide) . '</div>' . '<div id="mw-diff-otitle3">' . $oldminor . Linker::revComment($this->mOldRev, !$diffOnly, !$this->unhide) . $ldel . '</div>' . '<div id="mw-diff-otitle5">' . $oldChangeTags[0] . '</div>' . '<div id="mw-diff-otitle4">' . $prevlink . '</div>'; if ($this->mOldRev->isDeleted(Revision::DELETED_TEXT)) { $deleted = true; // old revisions text is hidden if ($this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED)) { $suppressed = true; // also suppressed } } # Check if this user can see the revisions if (!$this->mOldRev->userCan(Revision::DELETED_TEXT, $user)) { $allowed = false; } } # Make "next revision link" # Skip next link on the top revision if ($samePage && !$this->mNewRev->isCurrent()) { $nextlink = Linker::linkKnown($this->mNewPage, $this->msg('nextdiff')->escaped(), array('id' => 'differences-nextlink'), array('diff' => 'next', 'oldid' => $this->mNewid) + $query); } else { $nextlink = ' '; } if ($this->mNewRev->isMinor()) { $newminor = ChangesList::flag('minor'); } else { $newminor = ''; } # Handle RevisionDelete links... $rdel = $this->revisionDeleteLink($this->mNewRev); # Allow extensions to define their own revision tools Hooks::run('DiffRevisionTools', array($this->mNewRev, &$revisionTools, $this->mOldRev, $user)); $formattedRevisionTools = array(); // Put each one in parentheses (poor man's button) foreach ($revisionTools as $key => $tool) { $toolClass = is_string($key) ? $key : 'mw-diff-tool'; $element = Html::rawElement('span', array('class' => $toolClass), $this->msg('parentheses')->rawParams($tool)->escaped()); $formattedRevisionTools[] = $element; } $newRevisionHeader = $this->getRevisionHeader($this->mNewRev, 'complete') . ' ' . implode(' ', $formattedRevisionTools); $newChangeTags = ChangeTags::formatSummaryRow($this->mNewTags, 'diff'); $newHeader = '<div id="mw-diff-ntitle1"><strong>' . $newRevisionHeader . '</strong></div>' . '<div id="mw-diff-ntitle2">' . Linker::revUserTools($this->mNewRev, !$this->unhide) . " {$rollback}</div>" . '<div id="mw-diff-ntitle3">' . $newminor . Linker::revComment($this->mNewRev, !$diffOnly, !$this->unhide) . $rdel . '</div>' . '<div id="mw-diff-ntitle5">' . $newChangeTags[0] . '</div>' . '<div id="mw-diff-ntitle4">' . $nextlink . $this->markPatrolledLink() . '</div>'; if ($this->mNewRev->isDeleted(Revision::DELETED_TEXT)) { $deleted = true; // new revisions text is hidden if ($this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED)) { $suppressed = true; // also suppressed } } # If the diff cannot be shown due to a deleted revision, then output # the diff header and links to unhide (if available)... if ($deleted && (!$this->unhide || !$allowed)) { $this->showDiffStyle(); $multi = $this->getMultiNotice(); $out->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi)); if (!$allowed) { $msg = $suppressed ? 'rev-suppressed-no-diff' : 'rev-deleted-no-diff'; # Give explanation for why revision is not visible $out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg)); } else { # Give explanation and add a link to view the diff... $query = $this->getRequest()->appendQueryValue('unhide', '1'); $link = $this->getTitle()->getFullURL($query); $msg = $suppressed ? 'rev-suppressed-unhide-diff' : 'rev-deleted-unhide-diff'; $out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg, $link)); } # Otherwise, output a regular diff... } else { # Add deletion notice if the user is viewing deleted content $notice = ''; if ($deleted) { $msg = $suppressed ? 'rev-suppressed-diff-view' : 'rev-deleted-diff-view'; $notice = "<div id='mw-{$msg}' class='mw-warning plainlinks'>\n" . $this->msg($msg)->parse() . "</div>\n"; } $this->showDiff($oldHeader, $newHeader, $notice); if (!$diffOnly) { $this->renderNewRevision(); } } }
/** * Render the contribution of the pagerevision (time, bytes added/deleted, pagename comment) * @param Revision $rev */ protected function showContributionsRow(Revision $rev) { $user = $this->getUser(); $userId = $rev->getUser(Revision::FOR_THIS_USER, $user); if ($userId === 0) { $username = IP::prettifyIP($rev->getUserText(Revision::RAW)); $isAnon = true; } else { $username = $rev->getUserText(Revision::FOR_THIS_USER, $user); $isAnon = false; } // FIXME: Style differently user comment when this is the case if ($rev->userCan(Revision::DELETED_COMMENT, $user)) { $comment = $rev->getComment(Revision::FOR_THIS_USER, $user); $comment = $this->formatComment($comment, $this->title); } else { $comment = $this->msg('rev-deleted-comment')->plain(); } $ts = $rev->getTimestamp(); $this->renderListHeaderWhereNeeded($this->getLanguage()->userDate($ts, $this->getUser())); $ts = new MWTimestamp($ts); if ($rev->userCan(Revision::DELETED_TEXT, $user)) { $diffLink = SpecialPage::getTitleFor('MobileDiff', $rev->getId())->getLocalUrl(); } else { $diffLink = false; } // FIXME: Style differently user comment when this is the case if (!$rev->userCan(Revision::DELETED_USER, $user)) { $username = $this->msg('rev-deleted-user')->plain(); } $bytes = null; if (isset($this->prevLengths[$rev->getParentId()])) { $bytes = $rev->getSize() - $this->prevLengths[$rev->getParentId()]; } $isMinor = $rev->isMinor(); $this->renderFeedItemHtml($ts, $diffLink, $username, $comment, $rev->getTitle(), $isAnon, $bytes, $isMinor); }
/** * Show a row in history, including: * time of edit * changed bytes * name of editor * comment of edit * @param Revision $rev Revision id of the row wants to show * @param Revision|null $prev Revision id of previous Revision to display the difference */ protected function showRow(Revision $rev, $prev) { $user = $this->getUser(); $userId = $rev->getUser(Revision::FOR_THIS_USER, $user); if ($userId === 0) { $username = IP::prettifyIP($rev->getUserText(Revision::RAW)); $isAnon = true; } else { $username = $rev->getUserText(Revision::FOR_THIS_USER, $user); $isAnon = false; } // FIXME: Style differently user comment when this is the case if ($rev->userCan(Revision::DELETED_COMMENT, $user)) { $comment = $rev->getComment(Revision::FOR_THIS_USER, $user); $comment = $this->formatComment($comment, $this->title); } else { $comment = $this->msg('rev-deleted-comment')->plain(); } $ts = $rev->getTimestamp(); $this->renderListHeaderWhereNeeded($this->getLanguage()->userDate($ts, $this->getUser())); $ts = new MWTimestamp($ts); $canSeeText = $rev->userCan(Revision::DELETED_TEXT, $user); if ($canSeeText && $prev && $prev->userCan(Revision::DELETED_TEXT, $user)) { $diffLink = SpecialPage::getTitleFor('MobileDiff', $rev->getId())->getLocalUrl(); } elseif ($canSeeText && $rev->getTitle() !== null) { $diffLink = $rev->getTitle()->getLocalUrl(array('oldid' => $rev->getId())); } else { $diffLink = false; } // FIXME: Style differently user comment when this is the case if (!$rev->userCan(Revision::DELETED_USER, $user)) { $username = $this->msg('rev-deleted-user')->plain(); } // When the page is named there is no need to print it in output if ($this->title) { $title = null; } else { $title = $rev->getTitle(); } $bytes = $rev->getSize(); if ($prev) { $bytes -= $prev->getSize(); } $isMinor = $rev->isMinor(); $this->renderFeedItemHtml($ts, $diffLink, $username, $comment, $title, $isAnon, $bytes, $isMinor); }
/** * Extract information from the Revision * * @param Revision $revision * @param object $row Should have a field 'ts_tags' if $this->fld_tags is set * @return array */ protected function extractRevisionInfo(Revision $revision, $row) { $title = $revision->getTitle(); $user = $this->getUser(); $vals = array(); $anyHidden = false; if ($this->fld_ids) { $vals['revid'] = intval($revision->getId()); if (!is_null($revision->getParentId())) { $vals['parentid'] = intval($revision->getParentId()); } } if ($this->fld_flags) { $vals['minor'] = $revision->isMinor(); } if ($this->fld_user || $this->fld_userid) { if ($revision->isDeleted(Revision::DELETED_USER)) { $vals['userhidden'] = true; $anyHidden = true; } if ($revision->userCan(Revision::DELETED_USER, $user)) { if ($this->fld_user) { $vals['user'] = $revision->getUserText(Revision::RAW); } $userid = $revision->getUser(Revision::RAW); if (!$userid) { $vals['anon'] = true; } if ($this->fld_userid) { $vals['userid'] = $userid; } } } if ($this->fld_timestamp) { $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp()); } if ($this->fld_size) { if (!is_null($revision->getSize())) { $vals['size'] = intval($revision->getSize()); } else { $vals['size'] = 0; } } if ($this->fld_sha1) { if ($revision->isDeleted(Revision::DELETED_TEXT)) { $vals['sha1hidden'] = true; $anyHidden = true; } if ($revision->userCan(Revision::DELETED_TEXT, $user)) { if ($revision->getSha1() != '') { $vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40); } else { $vals['sha1'] = ''; } } } if ($this->fld_contentmodel) { $vals['contentmodel'] = $revision->getContentModel(); } if ($this->fld_comment || $this->fld_parsedcomment) { if ($revision->isDeleted(Revision::DELETED_COMMENT)) { $vals['commenthidden'] = true; $anyHidden = true; } if ($revision->userCan(Revision::DELETED_COMMENT, $user)) { $comment = $revision->getComment(Revision::RAW); if ($this->fld_comment) { $vals['comment'] = $comment; } if ($this->fld_parsedcomment) { $vals['parsedcomment'] = Linker::formatComment($comment, $title); } } } if ($this->fld_tags) { if ($row->ts_tags) { $tags = explode(',', $row->ts_tags); ApiResult::setIndexedTagName($tags, 'tag'); $vals['tags'] = $tags; } else { $vals['tags'] = array(); } } $content = null; global $wgParser; if ($this->fetchContent) { $content = $revision->getContent(Revision::FOR_THIS_USER, $this->getUser()); // Expand templates after getting section content because // template-added sections don't count and Parser::preprocess() // will have less input if ($content && $this->section !== false) { $content = $content->getSection($this->section, false); if (!$content) { $this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection'); } } if ($revision->isDeleted(Revision::DELETED_TEXT)) { $vals['texthidden'] = true; $anyHidden = true; } elseif (!$content) { $vals['textmissing'] = true; } } if ($this->fld_content && $content) { $text = null; if ($this->generateXML) { if ($content->getModel() === CONTENT_MODEL_WIKITEXT) { $t = $content->getNativeData(); # note: don't set $text $wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), Parser::OT_PREPROCESS); $dom = $wgParser->preprocessToDom($t); if (is_callable(array($dom, 'saveXML'))) { $xml = $dom->saveXML(); } else { $xml = $dom->__toString(); } $vals['parsetree'] = $xml; } else { $vals['badcontentformatforparsetree'] = true; $this->setWarning("Conversion to XML is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel()); } } if ($this->expandTemplates && !$this->parseContent) { #XXX: implement template expansion for all content types in ContentHandler? if ($content->getModel() === CONTENT_MODEL_WIKITEXT) { $text = $content->getNativeData(); $text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext())); } else { $this->setWarning("Template expansion is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel()); $vals['badcontentformat'] = true; $text = false; } } if ($this->parseContent) { $po = $content->getParserOutput($title, $revision->getId(), ParserOptions::newFromContext($this->getContext())); $text = $po->getText(); } if ($text === null) { $format = $this->contentFormat ? $this->contentFormat : $content->getDefaultFormat(); $model = $content->getModel(); if (!$content->isSupportedFormat($format)) { $name = $title->getPrefixedDBkey(); $this->setWarning("The requested format {$this->contentFormat} is not " . "supported for content model {$model} used by {$name}"); $vals['badcontentformat'] = true; $text = false; } else { $text = $content->serialize($format); // always include format and model. // Format is needed to deserialize, model is needed to interpret. $vals['contentformat'] = $format; $vals['contentmodel'] = $model; } } if ($text !== false) { ApiResult::setContentValue($vals, 'content', $text); } } if ($content && (!is_null($this->diffto) || !is_null($this->difftotext))) { static $n = 0; // Number of uncached diffs we've had if ($n < $this->getConfig()->get('APIMaxUncachedDiffs')) { $vals['diff'] = array(); $context = new DerivativeContext($this->getContext()); $context->setTitle($title); $handler = $revision->getContentHandler(); if (!is_null($this->difftotext)) { $model = $title->getContentModel(); if ($this->contentFormat && !ContentHandler::getForModelID($model)->isSupportedFormat($this->contentFormat)) { $name = $title->getPrefixedDBkey(); $this->setWarning("The requested format {$this->contentFormat} is not " . "supported for content model {$model} used by {$name}"); $vals['diff']['badcontentformat'] = true; $engine = null; } else { $difftocontent = ContentHandler::makeContent($this->difftotext, $title, $model, $this->contentFormat); $engine = $handler->createDifferenceEngine($context); $engine->setContent($content, $difftocontent); } } else { $engine = $handler->createDifferenceEngine($context, $revision->getID(), $this->diffto); $vals['diff']['from'] = $engine->getOldid(); $vals['diff']['to'] = $engine->getNewid(); } if ($engine) { $difftext = $engine->getDiffBody(); ApiResult::setContentValue($vals['diff'], 'body', $difftext); if (!$engine->wasCacheHit()) { $n++; } } } else { $vals['diff']['notcached'] = true; } } if ($anyHidden && $revision->isDeleted(Revision::DELETED_RESTRICTED)) { $vals['suppressed'] = true; } return $vals; }
private function extractRowInfo($row) { $revision = new Revision($row); $title = $revision->getTitle(); $vals = array(); if ($this->fld_ids) { $vals['revid'] = intval($revision->getId()); // $vals['oldid'] = intval( $row->rev_text_id ); // todo: should this be exposed? if (!is_null($revision->getParentId())) { $vals['parentid'] = intval($revision->getParentId()); } } if ($this->fld_flags && $revision->isMinor()) { $vals['minor'] = ''; } if ($this->fld_user || $this->fld_userid) { if ($revision->isDeleted(Revision::DELETED_USER)) { $vals['userhidden'] = ''; } else { if ($this->fld_user) { $vals['user'] = $revision->getUserText(); } $userid = $revision->getUser(); if (!$userid) { $vals['anon'] = ''; } if ($this->fld_userid) { $vals['userid'] = $userid; } } } if ($this->fld_timestamp) { $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp()); } if ($this->fld_size) { if (!is_null($revision->getSize())) { $vals['size'] = intval($revision->getSize()); } else { $vals['size'] = 0; } } if ($this->fld_sha1) { if ($revision->getSha1() != '') { $vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40); } else { $vals['sha1'] = ''; } } if ($this->fld_comment || $this->fld_parsedcomment) { if ($revision->isDeleted(Revision::DELETED_COMMENT)) { $vals['commenthidden'] = ''; } else { $comment = $revision->getComment(); if ($this->fld_comment) { $vals['comment'] = $comment; } if ($this->fld_parsedcomment) { $vals['parsedcomment'] = Linker::formatComment($comment, $title); } } } if ($this->fld_tags) { if ($row->ts_tags) { $tags = explode(',', $row->ts_tags); $this->getResult()->setIndexedTagName($tags, 'tag'); $vals['tags'] = $tags; } else { $vals['tags'] = array(); } } if (!is_null($this->token)) { $tokenFunctions = $this->getTokenFunctions(); foreach ($this->token as $t) { $val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision); if ($val === false) { $this->setWarning("Action '{$t}' is not allowed for the current user"); } else { $vals[$t . 'token'] = $val; } } } $text = null; global $wgParser; if ($this->fld_content || !is_null($this->difftotext)) { $text = $revision->getText(); // Expand templates after getting section content because // template-added sections don't count and Parser::preprocess() // will have less input if ($this->section !== false) { $text = $wgParser->getSection($text, $this->section, false); if ($text === false) { $this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection'); } } } if ($this->fld_content && !$revision->isDeleted(Revision::DELETED_TEXT)) { if ($this->generateXML) { $wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), OT_PREPROCESS); $dom = $wgParser->preprocessToDom($text); if (is_callable(array($dom, 'saveXML'))) { $xml = $dom->saveXML(); } else { $xml = $dom->__toString(); } $vals['parsetree'] = $xml; } if ($this->expandTemplates && !$this->parseContent) { $text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext())); } if ($this->parseContent) { $text = $wgParser->parse($text, $title, ParserOptions::newFromContext($this->getContext()))->getText(); } ApiResult::setContent($vals, $text); } elseif ($this->fld_content) { $vals['texthidden'] = ''; } if (!is_null($this->diffto) || !is_null($this->difftotext)) { global $wgAPIMaxUncachedDiffs; static $n = 0; // Number of uncached diffs we've had if ($n < $wgAPIMaxUncachedDiffs) { $vals['diff'] = array(); $context = new DerivativeContext($this->getContext()); $context->setTitle($title); if (!is_null($this->difftotext)) { $engine = new DifferenceEngine($context); $engine->setText($text, $this->difftotext); } else { $engine = new DifferenceEngine($context, $revision->getID(), $this->diffto); $vals['diff']['from'] = $engine->getOldid(); $vals['diff']['to'] = $engine->getNewid(); } $difftext = $engine->getDiffBody(); ApiResult::setContent($vals['diff'], $difftext); if (!$engine->wasCacheHit()) { $n++; } } else { $vals['diff']['notcached'] = ''; } } return $vals; }
/** * Do standard deferred updates after page edit. * Update links tables, site stats, search index and message cache. * Purges pages that include this page if the text was changed here. * Every 100th edit, prune the recent changes table. * * @param $revision Revision object * @param $user User object that did the revision * @param $options Array of options, following indexes are used: * - changed: boolean, whether the revision changed the content (default true) * - created: boolean, whether the revision created the page (default false) * - oldcountable: boolean or null (default null): * - boolean: whether the page was counted as an article before that * revision, only used in changed is true and created is false * - null: don't change the article count */ public function doEditUpdates(Revision $revision, User $user, array $options = array()) { global $wgEnableParserCache; wfProfileIn(__METHOD__); $options += array('changed' => true, 'created' => false, 'oldcountable' => null); $content = $revision->getContent(); # Parse the text # Be careful not to double-PST: $text is usually already PST-ed once if (!$this->mPreparedEdit || $this->mPreparedEdit->output->getFlag('vary-revision')) { wfDebug(__METHOD__ . ": No prepared edit or vary-revision is set...\n"); $editInfo = $this->prepareContentForEdit($content, $revision->getId(), $user); } else { wfDebug(__METHOD__ . ": No vary-revision, using prepared edit...\n"); $editInfo = $this->mPreparedEdit; } # Save it to the parser cache if ($wgEnableParserCache) { $parserCache = ParserCache::singleton(); $parserCache->save($editInfo->output, $this, $editInfo->popts); } # Update the links tables and other secondary data $updates = $content->getSecondaryDataUpdates($this->getTitle(), null, true, $editInfo->output); DataUpdate::runUpdates($updates); wfRunHooks('ArticleEditUpdates', array(&$this, &$editInfo, $options['changed'])); if (wfRunHooks('ArticleEditUpdatesDeleteFromRecentchanges', array(&$this))) { if (0 == mt_rand(0, 99)) { // Flush old entries from the `recentchanges` table; we do this on // random requests so as to avoid an increase in writes for no good reason global $wgRCMaxAge; $dbw = wfGetDB(DB_MASTER); $cutoff = $dbw->timestamp(time() - $wgRCMaxAge); $dbw->delete('recentchanges', array("rc_timestamp < '{$cutoff}'"), __METHOD__); } } if (!$this->mTitle->exists()) { wfProfileOut(__METHOD__); return; } $id = $this->getId(); $title = $this->mTitle->getPrefixedDBkey(); $shortTitle = $this->mTitle->getDBkey(); if (!$options['changed']) { $good = 0; $total = 0; } elseif ($options['created']) { $good = (int) $this->isCountable($editInfo); $total = 1; } elseif ($options['oldcountable'] !== null) { $good = (int) $this->isCountable($editInfo) - (int) $options['oldcountable']; $total = 0; } else { $good = 0; $total = 0; } DeferredUpdates::addUpdate(new SiteStatsUpdate(0, 1, $good, $total)); DeferredUpdates::addUpdate(new SearchUpdate($id, $title, $content->getTextForSearchIndex())); #@TODO: let the search engine decide what to do with the content object # If this is another user's talk page, update newtalk. # Don't do this if $options['changed'] = false (null-edits) nor if # it's a minor edit and the user doesn't want notifications for those. if ($options['changed'] && $this->mTitle->getNamespace() == NS_USER_TALK && $shortTitle != $user->getTitleKey() && !($revision->isMinor() && $user->isAllowed('nominornewtalk'))) { if (wfRunHooks('ArticleEditUpdateNewTalk', array(&$this))) { $other = User::newFromName($shortTitle, false); if (!$other) { wfDebug(__METHOD__ . ": invalid username\n"); } elseif (User::isIP($shortTitle)) { // An anonymous user $other->setNewtalk(true, $revision); } elseif ($other->isLoggedIn()) { $other->setNewtalk(true, $revision); } else { wfDebug(__METHOD__ . ": don't need to notify a nonexistent user\n"); } } } if ($this->mTitle->getNamespace() == NS_MEDIAWIKI) { #XXX: could skip pseudo-messages like js/css here, based on content model. $msgtext = $content->getWikitextForTransclusion(); if ($msgtext === false || $msgtext === null) { $msgtext = ''; } MessageCache::singleton()->replace($shortTitle, $msgtext); } if ($options['created']) { self::onArticleCreate($this->mTitle); } else { self::onArticleEdit($this->mTitle); } wfProfileOut(__METHOD__); }
/** * Perform article updates on a special page creation. * * @param Revision $rev * * @fixme This is a shitty interface function. Kill it and replace the * other shitty functions like editUpdates and such so it's not needed * anymore. */ function createUpdates($rev) { $this->mGoodAdjustment = $this->isCountable($rev->getText()); $this->mTotalAdjustment = 1; $this->editUpdates($rev->getText(), $rev->getComment(), $rev->isMinor(), wfTimestamp(), $rev->getId(), true); }
private function extractRowInfo($row) { $revision = new Revision($row); $title = $revision->getTitle(); $vals = array(); if ($this->fld_ids) { $vals['revid'] = intval($revision->getId()); // $vals['oldid'] = intval( $row->rev_text_id ); // todo: should this be exposed? if (!is_null($revision->getParentId())) { $vals['parentid'] = intval($revision->getParentId()); } } if ($this->fld_flags && $revision->isMinor()) { $vals['minor'] = ''; } if ($this->fld_user || $this->fld_userid) { if ($revision->isDeleted(Revision::DELETED_USER)) { $vals['userhidden'] = ''; } else { if ($this->fld_user) { $vals['user'] = $revision->getUserText(); } $userid = $revision->getUser(); if (!$userid) { $vals['anon'] = ''; } if ($this->fld_userid) { $vals['userid'] = $userid; } } } if ($this->fld_timestamp) { $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp()); } if ($this->fld_size) { if (!is_null($revision->getSize())) { $vals['size'] = intval($revision->getSize()); } else { $vals['size'] = 0; } } if ($this->fld_sha1) { if ($revision->getSha1() != '') { $vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40); } else { $vals['sha1'] = ''; } } if ($this->fld_contentmodel) { $vals['contentmodel'] = $revision->getContentModel(); } if ($this->fld_comment || $this->fld_parsedcomment) { if ($revision->isDeleted(Revision::DELETED_COMMENT)) { $vals['commenthidden'] = ''; } else { $comment = $revision->getComment(); if ($this->fld_comment) { $vals['comment'] = $comment; } if ($this->fld_parsedcomment) { $vals['parsedcomment'] = Linker::formatComment($comment, $title); } } } if ($this->fld_tags) { if ($row->ts_tags) { $tags = explode(',', $row->ts_tags); $this->getResult()->setIndexedTagName($tags, 'tag'); $vals['tags'] = $tags; } else { $vals['tags'] = array(); } } if (!is_null($this->token)) { $tokenFunctions = $this->getTokenFunctions(); foreach ($this->token as $t) { $val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision); if ($val === false) { $this->setWarning("Action '{$t}' is not allowed for the current user"); } else { $vals[$t . 'token'] = $val; } } } $content = null; global $wgParser; if ($this->fld_content || !is_null($this->difftotext)) { $content = $revision->getContent(); // Expand templates after getting section content because // template-added sections don't count and Parser::preprocess() // will have less input if ($this->section !== false) { $content = $content->getSection($this->section, false); if (!$content) { $this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection'); } } } if ($this->fld_content && !$revision->isDeleted(Revision::DELETED_TEXT)) { $text = null; if ($this->generateXML) { if ($content->getModel() === CONTENT_MODEL_WIKITEXT) { $t = $content->getNativeData(); # note: don't set $text $wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), OT_PREPROCESS); $dom = $wgParser->preprocessToDom($t); if (is_callable(array($dom, 'saveXML'))) { $xml = $dom->saveXML(); } else { $xml = $dom->__toString(); } $vals['parsetree'] = $xml; } else { $this->setWarning("Conversion to XML is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel() . ")"); } } if ($this->expandTemplates && !$this->parseContent) { #XXX: implement template expansion for all content types in ContentHandler? if ($content->getModel() === CONTENT_MODEL_WIKITEXT) { $text = $content->getNativeData(); $text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext())); } else { $this->setWarning("Template expansion is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel() . ")"); $text = false; } } if ($this->parseContent) { $po = $content->getParserOutput($title, $revision->getId(), ParserOptions::newFromContext($this->getContext())); $text = $po->getText(); } if ($text === null) { $format = $this->contentFormat ? $this->contentFormat : $content->getDefaultFormat(); if (!$content->isSupportedFormat($format)) { $model = $content->getModel(); $name = $title->getPrefixedDBkey(); $this->dieUsage("The requested format {$this->contentFormat} is not supported " . "for content model {$model} used by {$name}", 'badformat'); } $text = $content->serialize($format); $vals['contentformat'] = $format; } if ($text !== false) { ApiResult::setContent($vals, $text); } } elseif ($this->fld_content) { $vals['texthidden'] = ''; } if (!is_null($this->diffto) || !is_null($this->difftotext)) { global $wgAPIMaxUncachedDiffs; static $n = 0; // Number of uncached diffs we've had if ($n < $wgAPIMaxUncachedDiffs) { $vals['diff'] = array(); $context = new DerivativeContext($this->getContext()); $context->setTitle($title); $handler = $revision->getContentHandler(); if (!is_null($this->difftotext)) { $model = $title->getContentModel(); if ($this->contentFormat && !ContentHandler::getForModelID($model)->isSupportedFormat($this->contentFormat)) { $name = $title->getPrefixedDBkey(); $this->dieUsage("The requested format {$this->contentFormat} is not supported for " . "content model {$model} used by {$name}", 'badformat'); } $difftocontent = ContentHandler::makeContent($this->difftotext, $title, $model, $this->contentFormat); $engine = $handler->createDifferenceEngine($context); $engine->setContent($content, $difftocontent); } else { $engine = $handler->createDifferenceEngine($context, $revision->getID(), $this->diffto); $vals['diff']['from'] = $engine->getOldid(); $vals['diff']['to'] = $engine->getNewid(); } $difftext = $engine->getDiffBody(); ApiResult::setContent($vals['diff'], $difftext); if (!$engine->wasCacheHit()) { $n++; } } else { $vals['diff']['notcached'] = ''; } } return $vals; }