protected function assertRevEquals(Revision $orig, Revision $rev = null) { $this->assertNotNull($rev, 'missing revision'); $this->assertEquals($orig->getId(), $rev->getId()); $this->assertEquals($orig->getPage(), $rev->getPage()); $this->assertEquals($orig->getTimestamp(), $rev->getTimestamp()); $this->assertEquals($orig->getUser(), $rev->getUser()); $this->assertEquals($orig->getSha1(), $rev->getSha1()); }
/** * 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 $vals; }
private function extractRowInfo($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; }
/** * Check if a user reverted himself to the stable version */ protected static function isSelfRevertToStable(Revision $rev, $srev, $baseRevId, $user) { if (!$srev || $baseRevId != $srev->getRevId()) { return false; // user reports they are not the same } $dbw = wfGetDB(DB_MASTER); # Such a revert requires 1+ revs between it and the stable $revertedRevs = $dbw->selectField('revision', '1', array('rev_page' => $rev->getPage(), 'rev_id > ' . intval($baseRevId), 'rev_id < ' . intval($rev->getId()), 'rev_user_text' => $user->getName()), __METHOD__); if (!$revertedRevs) { return false; // can't be a revert } # Check that this user is ONLY reverting his/herself. $otherUsers = $dbw->selectField('revision', '1', array('rev_page' => $rev->getPage(), 'rev_id > ' . intval($baseRevId), 'rev_user_text != ' . $dbw->addQuotes($user->getName())), __METHOD__); if ($otherUsers) { return false; // only looking for self-reverts } # Confirm the text because we can't trust this user. return $rev->getSha1() === $srev->getRevision()->getSha1(); }