/**
* Fetch additional information that is related to the saving that has just happened,
* e.g. regarding the last edit date. In runs where this hook is not triggered, the
* last DB entry (of MW) will be used to fill such properties.
*
* @note This method directly accesses a member of Article that is informally declared to
* be private. However, there is no way to otherwise access an article's parseroutput for
* the purpose of adding information there. If the private access ever becomes a problem,
* a global/static variable appears to be the only way to get more article data to
* LinksUpdate.
*
* @param WikiPage|Article $article WikiPage on 1.19 and later
* @param Revision $rev
* @param integer $baseID
* @param User $user
*
* @return true
*/
public static function onNewRevisionFromEditComplete($article, Revision $rev, $baseID, User $user)
{
global $smwgPageSpecialProperties;
if ($article->mPreparedEdit && $article->mPreparedEdit->output instanceof ParserOutput) {
$output = $article->mPreparedEdit->output;
$title = $article->getTitle();
if (!isset($title)) {
return true;
// nothing we can do
}
if (!isset($output->mSMWData)) {
// no data container yet, make one
$output->mSMWData = new SMWSemanticData(new SMWDIWikiPage($title->getDBkey(), $title->getNamespace(), $title->getInterwiki()));
}
$semdata = $output->mSMWData;
} else {
// give up, just keep the old data
return true;
}
if (in_array('_MDAT', $smwgPageSpecialProperties)) {
$timestamp = $article->getTimestamp();
$di = self::getDataItemFromMWTimestamp($timestamp);
if (!is_null($di)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_MDAT'), $di);
}
}
if (in_array('_LEDT', $smwgPageSpecialProperties)) {
$di = SMWDIWikiPage::newFromTitle($user->getUserPage());
if (!is_null($di)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_LEDT'), $di);
}
}
if (in_array('_NEWP', $smwgPageSpecialProperties)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_NEWP'), new SMWDIBoolean(is_null($rev->getParentId())));
}
return true;
}
/**
* @return bool
*/
protected function showHeader()
{
global $wgOut, $wgUser, $wgMaxArticleSize, $wgLang;
global $wgAllowUserCss, $wgAllowUserJs;
if ($this->mTitle->isTalkPage()) {
$wgOut->addWikiMsg('talkpagetext');
}
// Add edit notices
$editNotices = $this->mTitle->getEditNotices($this->oldid);
if (count($editNotices)) {
$wgOut->addHTML(implode("\n", $editNotices));
} else {
$msg = wfMessage('editnotice-notext');
if (!$msg->isDisabled()) {
$wgOut->addHTML('<div class="mw-editnotice-notext">' . $msg->parseAsBlock() . '</div>');
}
}
if ($this->isConflict) {
$wgOut->wrapWikiMsg("<div class='mw-explainconflict'>\n\$1\n</div>", 'explainconflict');
$this->edittime = $this->page->getTimestamp();
} else {
if ($this->section != '' && !$this->isSectionEditSupported()) {
// We use $this->section to much before this and getVal('wgSection') directly in other places
// at this point we can't reset $this->section to '' to fallback to non-section editing.
// Someone is welcome to try refactoring though
$wgOut->showErrorPage('sectioneditnotsupported-title', 'sectioneditnotsupported-text');
return false;
}
if ($this->section != '' && $this->section != 'new') {
if (!$this->summary && !$this->preview && !$this->diff) {
$sectionTitle = self::extractSectionTitle($this->textbox1);
// FIXME: use Content object
if ($sectionTitle !== false) {
$this->summary = "/* {$sectionTitle} */ ";
}
}
}
if ($this->missingComment) {
$wgOut->wrapWikiMsg("<div id='mw-missingcommenttext'>\n\$1\n</div>", 'missingcommenttext');
}
if ($this->missingSummary && $this->section != 'new') {
$wgOut->wrapWikiMsg("<div id='mw-missingsummary'>\n\$1\n</div>", 'missingsummary');
}
if ($this->missingSummary && $this->section == 'new') {
$wgOut->wrapWikiMsg("<div id='mw-missingcommentheader'>\n\$1\n</div>", 'missingcommentheader');
}
if ($this->blankArticle) {
$wgOut->wrapWikiMsg("<div id='mw-blankarticle'>\n\$1\n</div>", 'blankarticle');
}
if ($this->selfRedirect) {
$wgOut->wrapWikiMsg("<div id='mw-selfredirect'>\n\$1\n</div>", 'selfredirect');
}
if ($this->hookError !== '') {
$wgOut->addWikiText($this->hookError);
}
if (!$this->checkUnicodeCompliantBrowser()) {
$wgOut->addWikiMsg('nonunicodebrowser');
}
if ($this->section != 'new') {
$revision = $this->mArticle->getRevisionFetched();
if ($revision) {
// Let sysop know that this will make private content public if saved
if (!$revision->userCan(Revision::DELETED_TEXT, $wgUser)) {
$wgOut->wrapWikiMsg("<div class='mw-warning plainlinks'>\n\$1\n</div>\n", 'rev-deleted-text-permission');
} elseif ($revision->isDeleted(Revision::DELETED_TEXT)) {
$wgOut->wrapWikiMsg("<div class='mw-warning plainlinks'>\n\$1\n</div>\n", 'rev-deleted-text-view');
}
if (!$revision->isCurrent()) {
$this->mArticle->setOldSubtitle($revision->getId());
$wgOut->addWikiMsg('editingold');
}
} elseif ($this->mTitle->exists()) {
// Something went wrong
$wgOut->wrapWikiMsg("<div class='errorbox'>\n\$1\n</div>\n", array('missing-revision', $this->oldid));
}
}
}
if (wfReadOnly()) {
$wgOut->wrapWikiMsg("<div id=\"mw-read-only-warning\">\n\$1\n</div>", array('readonlywarning', wfReadOnlyReason()));
} elseif ($wgUser->isAnon()) {
if ($this->formtype != 'preview') {
$wgOut->wrapWikiMsg("<div id='mw-anon-edit-warning'>\n\$1\n</div>", array('anoneditwarning', '{{fullurl:Special:UserLogin|returnto={{FULLPAGENAMEE}}}}', '{{fullurl:Special:UserLogin/signup|returnto={{FULLPAGENAMEE}}}}'));
} else {
$wgOut->wrapWikiMsg("<div id=\"mw-anon-preview-warning\">\n\$1</div>", 'anonpreviewwarning');
}
} else {
if ($this->isCssJsSubpage) {
# Check the skin exists
if ($this->isWrongCaseCssJsPage) {
$wgOut->wrapWikiMsg("<div class='error' id='mw-userinvalidcssjstitle'>\n\$1\n</div>", array('userinvalidcssjstitle', $this->mTitle->getSkinFromCssJsSubpage()));
}
if ($this->getTitle()->isSubpageOf($wgUser->getUserPage())) {
if ($this->formtype !== 'preview') {
if ($this->isCssSubpage && $wgAllowUserCss) {
$wgOut->wrapWikiMsg("<div id='mw-usercssyoucanpreview'>\n\$1\n</div>", array('usercssyoucanpreview'));
}
if ($this->isJsSubpage && $wgAllowUserJs) {
$wgOut->wrapWikiMsg("<div id='mw-userjsyoucanpreview'>\n\$1\n</div>", array('userjsyoucanpreview'));
}
}
}
}
}
if ($this->mTitle->isProtected('edit') && MWNamespace::getRestrictionLevels($this->mTitle->getNamespace()) !== array('')) {
# Is the title semi-protected?
if ($this->mTitle->isSemiProtected()) {
$noticeMsg = 'semiprotectedpagewarning';
} else {
# Then it must be protected based on static groups (regular)
$noticeMsg = 'protectedpagewarning';
}
LogEventsList::showLogExtract($wgOut, 'protect', $this->mTitle, '', array('lim' => 1, 'msgKey' => array($noticeMsg)));
}
if ($this->mTitle->isCascadeProtected()) {
# Is this page under cascading protection from some source pages?
/** @var Title[] $cascadeSources */
list($cascadeSources, ) = $this->mTitle->getCascadeProtectionSources();
$notice = "<div class='mw-cascadeprotectedwarning'>\n\$1\n";
$cascadeSourcesCount = count($cascadeSources);
if ($cascadeSourcesCount > 0) {
# Explain, and list the titles responsible
foreach ($cascadeSources as $page) {
$notice .= '* [[:' . $page->getPrefixedText() . "]]\n";
}
}
$notice .= '</div>';
$wgOut->wrapWikiMsg($notice, array('cascadeprotectedwarning', $cascadeSourcesCount));
}
if (!$this->mTitle->exists() && $this->mTitle->getRestrictions('create')) {
LogEventsList::showLogExtract($wgOut, 'protect', $this->mTitle, '', array('lim' => 1, 'showIfEmpty' => false, 'msgKey' => array('titleprotectedwarning'), 'wrap' => "<div class=\"mw-titleprotectedwarning\">\n\$1</div>"));
}
if ($this->kblength === false) {
$this->kblength = (int) (strlen($this->textbox1) / 1024);
}
if ($this->tooBig || $this->kblength > $wgMaxArticleSize) {
$wgOut->wrapWikiMsg("<div class='error' id='mw-edit-longpageerror'>\n\$1\n</div>", array('longpageerror', $wgLang->formatNum($this->kblength), $wgLang->formatNum($wgMaxArticleSize)));
} else {
if (!wfMessage('longpage-hint')->isDisabled()) {
$wgOut->wrapWikiMsg("<div id='mw-edit-longpage-hint'>\n\$1\n</div>", array('longpage-hint', $wgLang->formatSize(strlen($this->textbox1)), strlen($this->textbox1)));
}
}
# Add header copyright warning
$this->showHeaderCopyrightWarning();
return true;
}
/**
* doSaveAsArticle store comment as article
*
* @static
*
* @param String $text
* @param Article|WikiPage $article
* @param User $user
* @param array $metadata
* @param string $summary
*
* @return Status TODO: Document
*/
protected static function doSaveAsArticle($text, $article, $user, $metadata = array(), $summary = '')
{
$result = null;
$editPage = new EditPage($article);
$editPage->edittime = $article->getTimestamp();
$editPage->textbox1 = self::removeMetadataTag($text);
$editPage->summary = $summary;
$editPage->watchthis = $user->isWatched($article->getTitle());
if (!empty($metadata)) {
$editPage->textbox1 = $text . Xml::element('ac_metadata', $metadata, ' ');
}
$bot = $user->isAllowed('bot');
return $editPage->internalAttemptSave($result, $bot);
}
/**
* Attempt submission (no UI)
*
* @param array $result Array to add statuses to, currently with the
* possible keys:
* - spam (string): Spam string from content if any spam is detected by
* matchSpamRegex.
* - sectionanchor (string): Section anchor for a section save.
* - nullEdit (boolean): Set if doEditContent is OK. True if null edit,
* false otherwise.
* - redirect (bool): Set if doEditContent is OK. True if resulting
* revision is a redirect.
* @param bool $bot True if edit is being made under the bot right.
*
* @return Status Status object, possibly with a message, but always with
* one of the AS_* constants in $status->value,
*
* @todo FIXME: This interface is TERRIBLE, but hard to get rid of due to
* various error display idiosyncrasies. There are also lots of cases
* where error metadata is set in the object and retrieved later instead
* of being returned, e.g. AS_CONTENT_TOO_BIG and
* AS_BLOCKED_PAGE_FOR_USER. All that stuff needs to be cleaned up some
* time.
*/
function internalAttemptSave(&$result, $bot = false)
{
global $wgUser, $wgRequest, $wgParser, $wgMaxArticleSize;
global $wgContentHandlerUseDB;
$status = Status::newGood();
if (!Hooks::run('EditPage::attemptSave', [$this])) {
wfDebug("Hook 'EditPage::attemptSave' aborted article saving\n");
$status->fatal('hookaborted');
$status->value = self::AS_HOOK_ERROR;
return $status;
}
$spam = $wgRequest->getText('wpAntispam');
if ($spam !== '') {
wfDebugLog('SimpleAntiSpam', $wgUser->getName() . ' editing "' . $this->mTitle->getPrefixedText() . '" submitted bogus field "' . $spam . '"');
$status->fatal('spamprotectionmatch', false);
$status->value = self::AS_SPAM_ERROR;
return $status;
}
try {
# Construct Content object
$textbox_content = $this->toEditContent($this->textbox1);
} catch (MWContentSerializationException $ex) {
$status->fatal('content-failed-to-parse', $this->contentModel, $this->contentFormat, $ex->getMessage());
$status->value = self::AS_PARSE_ERROR;
return $status;
}
# Check image redirect
if ($this->mTitle->getNamespace() == NS_FILE && $textbox_content->isRedirect() && !$wgUser->isAllowed('upload')) {
$code = $wgUser->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED;
$status->setResult(false, $code);
return $status;
}
# Check for spam
$match = self::matchSummarySpamRegex($this->summary);
if ($match === false && $this->section == 'new') {
# $wgSpamRegex is enforced on this new heading/summary because, unlike
# regular summaries, it is added to the actual wikitext.
if ($this->sectiontitle !== '') {
# This branch is taken when the API is used with the 'sectiontitle' parameter.
$match = self::matchSpamRegex($this->sectiontitle);
} else {
# This branch is taken when the "Add Topic" user interface is used, or the API
# is used with the 'summary' parameter.
$match = self::matchSpamRegex($this->summary);
}
}
if ($match === false) {
$match = self::matchSpamRegex($this->textbox1);
}
if ($match !== false) {
$result['spam'] = $match;
$ip = $wgRequest->getIP();
$pdbk = $this->mTitle->getPrefixedDBkey();
$match = str_replace("\n", '', $match);
wfDebugLog('SpamRegex', "{$ip} spam regex hit [[{$pdbk}]]: \"{$match}\"");
$status->fatal('spamprotectionmatch', $match);
$status->value = self::AS_SPAM_ERROR;
return $status;
}
if (!Hooks::run('EditFilter', [$this, $this->textbox1, $this->section, &$this->hookError, $this->summary])) {
# Error messages etc. could be handled within the hook...
$status->fatal('hookaborted');
$status->value = self::AS_HOOK_ERROR;
return $status;
} elseif ($this->hookError != '') {
# ...or the hook could be expecting us to produce an error
$status->fatal('hookaborted');
$status->value = self::AS_HOOK_ERROR_EXPECTED;
return $status;
}
if ($wgUser->isBlockedFrom($this->mTitle, false)) {
// Auto-block user's IP if the account was "hard" blocked
if (!wfReadOnly()) {
$wgUser->spreadAnyEditBlock();
}
# Check block state against master, thus 'false'.
$status->setResult(false, self::AS_BLOCKED_PAGE_FOR_USER);
return $status;
}
$this->contentLength = strlen($this->textbox1);
if ($this->contentLength > $wgMaxArticleSize * 1024) {
// Error will be displayed by showEditForm()
$this->tooBig = true;
$status->setResult(false, self::AS_CONTENT_TOO_BIG);
return $status;
}
if (!$wgUser->isAllowed('edit')) {
if ($wgUser->isAnon()) {
$status->setResult(false, self::AS_READ_ONLY_PAGE_ANON);
return $status;
} else {
$status->fatal('readonlytext');
$status->value = self::AS_READ_ONLY_PAGE_LOGGED;
return $status;
}
}
$changingContentModel = false;
if ($this->contentModel !== $this->mTitle->getContentModel()) {
if (!$wgContentHandlerUseDB) {
$status->fatal('editpage-cannot-use-custom-model');
$status->value = self::AS_CANNOT_USE_CUSTOM_MODEL;
return $status;
} elseif (!$wgUser->isAllowed('editcontentmodel')) {
$status->setResult(false, self::AS_NO_CHANGE_CONTENT_MODEL);
return $status;
}
// Make sure the user can edit the page under the new content model too
$titleWithNewContentModel = clone $this->mTitle;
$titleWithNewContentModel->setContentModel($this->contentModel);
if (!$titleWithNewContentModel->userCan('editcontentmodel', $wgUser) || !$titleWithNewContentModel->userCan('edit', $wgUser)) {
$status->setResult(false, self::AS_NO_CHANGE_CONTENT_MODEL);
return $status;
}
$changingContentModel = true;
$oldContentModel = $this->mTitle->getContentModel();
}
if ($this->changeTags) {
$changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange($this->changeTags, $wgUser);
if (!$changeTagsStatus->isOK()) {
$changeTagsStatus->value = self::AS_CHANGE_TAG_ERROR;
return $changeTagsStatus;
}
}
if (wfReadOnly()) {
$status->fatal('readonlytext');
$status->value = self::AS_READ_ONLY_PAGE;
return $status;
}
if ($wgUser->pingLimiter() || $wgUser->pingLimiter('linkpurge', 0) || $changingContentModel && $wgUser->pingLimiter('editcontentmodel')) {
$status->fatal('actionthrottledtext');
$status->value = self::AS_RATE_LIMITED;
return $status;
}
# If the article has been deleted while editing, don't save it without
# confirmation
if ($this->wasDeletedSinceLastEdit() && !$this->recreate) {
$status->setResult(false, self::AS_ARTICLE_WAS_DELETED);
return $status;
}
# Load the page data from the master. If anything changes in the meantime,
# we detect it by using page_latest like a token in a 1 try compare-and-swap.
$this->page->loadPageData('fromdbmaster');
$new = !$this->page->exists();
if ($new) {
// Late check for create permission, just in case *PARANOIA*
if (!$this->mTitle->userCan('create', $wgUser)) {
$status->fatal('nocreatetext');
$status->value = self::AS_NO_CREATE_PERMISSION;
wfDebug(__METHOD__ . ": no create permission\n");
return $status;
}
// Don't save a new page if it's blank or if it's a MediaWiki:
// message with content equivalent to default (allow empty pages
// in this case to disable messages, see bug 50124)
$defaultMessageText = $this->mTitle->getDefaultMessageText();
if ($this->mTitle->getNamespace() === NS_MEDIAWIKI && $defaultMessageText !== false) {
$defaultText = $defaultMessageText;
} else {
$defaultText = '';
}
if (!$this->allowBlankArticle && $this->textbox1 === $defaultText) {
$this->blankArticle = true;
$status->fatal('blankarticle');
$status->setResult(false, self::AS_BLANK_ARTICLE);
return $status;
}
if (!$this->runPostMergeFilters($textbox_content, $status, $wgUser)) {
return $status;
}
$content = $textbox_content;
$result['sectionanchor'] = '';
if ($this->section == 'new') {
if ($this->sectiontitle !== '') {
// Insert the section title above the content.
$content = $content->addSectionHeader($this->sectiontitle);
} elseif ($this->summary !== '') {
// Insert the section title above the content.
$content = $content->addSectionHeader($this->summary);
}
$this->summary = $this->newSectionSummary($result['sectionanchor']);
}
$status->value = self::AS_SUCCESS_NEW_ARTICLE;
} else {
# not $new
# Article exists. Check for edit conflict.
$this->page->clear();
# Force reload of dates, etc.
$timestamp = $this->page->getTimestamp();
$latest = $this->page->getLatest();
wfDebug("timestamp: {$timestamp}, edittime: {$this->edittime}\n");
// Check editRevId if set, which handles same-second timestamp collisions
if ($timestamp != $this->edittime || $this->editRevId !== null && $this->editRevId != $latest) {
$this->isConflict = true;
if ($this->section == 'new') {
if ($this->page->getUserText() == $wgUser->getName() && $this->page->getComment() == $this->newSectionSummary()) {
// Probably a duplicate submission of a new comment.
// This can happen when CDN resends a request after
// a timeout but the first one actually went through.
wfDebug(__METHOD__ . ": duplicate new section submission; trigger edit conflict!\n");
} else {
// New comment; suppress conflict.
$this->isConflict = false;
wfDebug(__METHOD__ . ": conflict suppressed; new section\n");
}
} elseif ($this->section == '' && Revision::userWasLastToEdit(DB_MASTER, $this->mTitle->getArticleID(), $wgUser->getId(), $this->edittime)) {
# Suppress edit conflict with self, except for section edits where merging is required.
wfDebug(__METHOD__ . ": Suppressing edit conflict, same user.\n");
$this->isConflict = false;
}
}
// If sectiontitle is set, use it, otherwise use the summary as the section title.
if ($this->sectiontitle !== '') {
$sectionTitle = $this->sectiontitle;
} else {
$sectionTitle = $this->summary;
}
$content = null;
if ($this->isConflict) {
wfDebug(__METHOD__ . ": conflict! getting section '{$this->section}' for time '{$this->edittime}'" . " (id '{$this->editRevId}') (article time '{$timestamp}')\n");
// @TODO: replaceSectionAtRev() with base ID (not prior current) for ?oldid=X case
// ...or disable section editing for non-current revisions (not exposed anyway).
if ($this->editRevId !== null) {
$content = $this->page->replaceSectionAtRev($this->section, $textbox_content, $sectionTitle, $this->editRevId);
} else {
$content = $this->page->replaceSectionContent($this->section, $textbox_content, $sectionTitle, $this->edittime);
}
} else {
wfDebug(__METHOD__ . ": getting section '{$this->section}'\n");
$content = $this->page->replaceSectionContent($this->section, $textbox_content, $sectionTitle);
}
if (is_null($content)) {
wfDebug(__METHOD__ . ": activating conflict; section replace failed.\n");
$this->isConflict = true;
$content = $textbox_content;
// do not try to merge here!
} elseif ($this->isConflict) {
# Attempt merge
if ($this->mergeChangesIntoContent($content)) {
// Successful merge! Maybe we should tell the user the good news?
$this->isConflict = false;
wfDebug(__METHOD__ . ": Suppressing edit conflict, successful merge.\n");
} else {
$this->section = '';
$this->textbox1 = ContentHandler::getContentText($content);
wfDebug(__METHOD__ . ": Keeping edit conflict, failed merge.\n");
}
}
if ($this->isConflict) {
$status->setResult(false, self::AS_CONFLICT_DETECTED);
return $status;
}
if (!$this->runPostMergeFilters($content, $status, $wgUser)) {
return $status;
}
if ($this->section == 'new') {
// Handle the user preference to force summaries here
if (!$this->allowBlankSummary && trim($this->summary) == '') {
$this->missingSummary = true;
$status->fatal('missingsummary');
// or 'missingcommentheader' if $section == 'new'. Blegh
$status->value = self::AS_SUMMARY_NEEDED;
return $status;
}
// Do not allow the user to post an empty comment
if ($this->textbox1 == '') {
$this->missingComment = true;
$status->fatal('missingcommenttext');
$status->value = self::AS_TEXTBOX_EMPTY;
return $status;
}
} elseif (!$this->allowBlankSummary && !$content->equals($this->getOriginalContent($wgUser)) && !$content->isRedirect() && md5($this->summary) == $this->autoSumm) {
$this->missingSummary = true;
$status->fatal('missingsummary');
$status->value = self::AS_SUMMARY_NEEDED;
return $status;
}
# All's well
$sectionanchor = '';
if ($this->section == 'new') {
$this->summary = $this->newSectionSummary($sectionanchor);
} elseif ($this->section != '') {
# Try to get a section anchor from the section source, redirect
# to edited section if header found.
# XXX: Might be better to integrate this into Article::replaceSectionAtRev
# for duplicate heading checking and maybe parsing.
$hasmatch = preg_match("/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches);
# We can't deal with anchors, includes, html etc in the header for now,
# headline would need to be parsed to improve this.
if ($hasmatch && strlen($matches[2]) > 0) {
$sectionanchor = $wgParser->guessLegacySectionNameFromWikiText($matches[2]);
}
}
$result['sectionanchor'] = $sectionanchor;
// Save errors may fall down to the edit form, but we've now
// merged the section into full text. Clear the section field
// so that later submission of conflict forms won't try to
// replace that into a duplicated mess.
$this->textbox1 = $this->toEditText($content);
$this->section = '';
$status->value = self::AS_SUCCESS_UPDATE;
}
if (!$this->allowSelfRedirect && $content->isRedirect() && $content->getRedirectTarget()->equals($this->getTitle())) {
// If the page already redirects to itself, don't warn.
$currentTarget = $this->getCurrentContent()->getRedirectTarget();
if (!$currentTarget || !$currentTarget->equals($this->getTitle())) {
$this->selfRedirect = true;
$status->fatal('selfredirect');
$status->value = self::AS_SELF_REDIRECT;
return $status;
}
}
// Check for length errors again now that the section is merged in
$this->contentLength = strlen($this->toEditText($content));
if ($this->contentLength > $wgMaxArticleSize * 1024) {
$this->tooBig = true;
$status->setResult(false, self::AS_MAX_ARTICLE_SIZE_EXCEEDED);
return $status;
}
$flags = EDIT_AUTOSUMMARY | ($new ? EDIT_NEW : EDIT_UPDATE) | ($this->minoredit && !$this->isNew ? EDIT_MINOR : 0) | ($bot ? EDIT_FORCE_BOT : 0);
$doEditStatus = $this->page->doEditContent($content, $this->summary, $flags, false, $wgUser, $content->getDefaultFormat(), $this->changeTags);
if (!$doEditStatus->isOK()) {
// Failure from doEdit()
// Show the edit conflict page for certain recognized errors from doEdit(),
// but don't show it for errors from extension hooks
$errors = $doEditStatus->getErrorsArray();
if (in_array($errors[0][0], ['edit-gone-missing', 'edit-conflict', 'edit-already-exists'])) {
$this->isConflict = true;
// Destroys data doEdit() put in $status->value but who cares
$doEditStatus->value = self::AS_END;
}
return $doEditStatus;
}
$result['nullEdit'] = $doEditStatus->hasMessage('edit-no-change');
if ($result['nullEdit']) {
// We don't know if it was a null edit until now, so increment here
$wgUser->pingLimiter('linkpurge');
}
$result['redirect'] = $content->isRedirect();
$this->updateWatchlist();
// If the content model changed, add a log entry
if ($changingContentModel) {
$this->addContentModelChangeLogEntry($wgUser, $new ? false : $oldContentModel, $this->contentModel, $this->summary);
}
return $status;
}
/**
* Fetch additional information that is related to the saving that has just happened,
* e.g. regarding the last edit date. In runs where this hook is not triggered, the
* last DB entry (of MW) will be used to fill such properties.
*
* @note This method directly accesses a member of Article that is informally declared to
* be private. However, there is no way to otherwise access an article's parseroutput for
* the purpose of adding information there. If the private access ever becomes a problem,
* a global/static variable appears to be the only way to get more article data to
* LinksUpdate.
*
* @param WikiPage|Article $article WikiPage on 1.19 and later
* @param Revision $rev
* @param integer $baseID
* @param User $user
*
* @return true
*/
public static function onNewRevisionFromEditComplete($article, Revision $rev, $baseID, User $user)
{
global $smwgPageSpecialProperties;
if ($article->mPreparedEdit && $article->mPreparedEdit->output instanceof ParserOutput) {
$semdata = self::getSMWDataFromParserOutput($article->mPreparedEdit->output, $article->getTitle());
} else {
// give up, just keep the old data
return true;
}
if (in_array('_MDAT', $smwgPageSpecialProperties)) {
$timestamp = $article->getTimestamp();
$di = self::getDataItemFromMWTimestamp($timestamp);
if (!is_null($di)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_MDAT'), $di);
}
}
if (in_array('_LEDT', $smwgPageSpecialProperties)) {
$di = SMWDIWikiPage::newFromTitle($user->getUserPage());
if (!is_null($di)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_LEDT'), $di);
}
}
if (in_array('_NEWP', $smwgPageSpecialProperties)) {
$semdata->addPropertyObjectValue(new SMWDIProperty('_NEWP'), new SMWDIBoolean(is_null($rev->getParentId())));
}
return true;
}
