function wfSpecialAddSubpage($par)
{
global $wgOut, $wgRequest, $wgUser;
$super = $wgRequest->getVal('super');
$sub = $wgRequest->getVal('sub');
$found = false;
if ($super && $sub && $wgUser->isLoggedIn()) {
$sub = mb_strtoupper(mb_substr($sub, 0, 1)) . mb_substr($sub, 1);
$subTitle = Title::newFromText("{$super}/{$sub}");
if ($subTitle) {
// add the page to the super page if it has a listsubpages tag
$superTitle = Title::newFromText($super);
if ($superTitle) {
$r = Revision::newFromTitle($superTitle);
if ($r) {
$text =& $r->getText();
if ($subTitle->exists()) {
$dbr =& wfGetDB(DB_SLAVE);
$timestamp = $dbr->selectField(array('page', 'revision'), 'rev_timestamp', array('page_namespace' => $subTitle->getNamespace(), 'page_title' => $subTitle->getDBkey(), 'page_id = rev_page'), 'wfSpecialAddSubpage', array('order by rev_timestamp'));
$d = new DateTime(substr($timestamp, 0, 8));
$date = $d->format('j M Y');
} else {
$date = date('j M Y');
}
$cnt = 0;
$text = preg_replace('#(<listsubpages[^>]*>.*?)(</listsubpages>)#s', '${1}' . StructuredData::protectRegexReplace("{$sub}|{$date}") . "\n" . '${2}', $text, 1, $cnt);
if ($cnt) {
$a = StructuredData::getArticle($superTitle);
$a->doEdit($text, 'Added ' . $sub, EDIT_UPDATE);
}
}
}
$wgOut->redirect($subTitle->getFullURL('action=edit'));
$found = true;
}
}
if (!$found) {
$super = htmlspecialchars($super);
$sub = htmlspecialchars($sub);
$wgOut->addHTML("<p><font color=red>Cannot create page: {$super}/{$sub}</font></p>");
}
}
private function updateImage($thisTitle, $imageTitle, $tag, $oldTitle, $newTitle, &$propagatedData, &$text, &$textChanged)
{
if (!PropagationManager::isPropagatablePage($imageTitle)) {
return true;
}
$result = true;
$article = StructuredData::getArticle($imageTitle, true);
if ($article) {
$content =& $article->fetchContent();
// fetches from master
$updatedContent =& $this->updateImageContent($tag, $oldTitle, $newTitle, $propagatedData, $content);
if ($updatedContent) {
$result = $article->doEdit($updatedContent, self::PROPAGATE_MESSAGE . ' [[' . $thisTitle->getPrefixedText() . ']]', PROPAGATE_EDIT_FLAGS);
} else {
error_log("updateImage propagating nothing changed: " . $imageTitle->getText());
}
// if we're not deleting this entry (newTitle is not empty), and the image being updated is a redirect (article title != pageToUpdate),
// we need to update the page title in this page text
if ($newTitle && $imageTitle->getText() != $article->getTitle()->getText()) {
$old = ' filename="' . StructuredData::escapeXml($imageTitle->getText()) . '"';
$new = ' filename="' . StructuredData::escapeXml($article->getTitle()->getText()) . '"';
$text = str_replace($old, $new, $text);
$textChanged = true;
}
}
return $result;
}
/**
* Propagate data in xml property to other articles if necessary
* @param string $oldText contains text being replaced
* @param String $text which we never touch when propagating places
* @param bool $textChanged which we never touch when propagating places
* @return bool true if propagation was successful
*/
protected function propagateEditData($oldText, &$text, &$textChanged)
{
global $wrIsGedcomUpload, $wgESINHandler;
$result = true;
// cache new xml - it's used right away to generate family badges on the related person pages,
// if you don't cache it, the badges pick up the old html
$this->cachePageXml();
// update people that link to this family, because the family-badge contents could have changed
// TODO this could be made more efficient by only invalidating if names, birthdates, or deathdates have changed
$u = new HTMLCacheUpdate($this->title, 'pagelinks');
$u->doUpdate();
// get current info
$propagatedData = Family::getPropagatedData($this->xml);
$redirTitle = Title::newFromRedirect($text);
// get original info
$origPropagatedData = Family::getPropagatedData(null);
// don't bother construction page text from WLH in a gedcom upload because nothing will link to this new page
if (!@$wrIsGedcomUpload && (!$oldText || mb_strpos($oldText, '<family>') === false)) {
// oldText contains MediaWiki:noarticletext if the article is being created
// construct <family> text from What Links Here
$oldText = $this->getPageTextFromWLH(false);
}
$origXml = null;
if ($oldText) {
$origXml = StructuredData::getXml('family', $oldText);
if (isset($origXml)) {
$origPropagatedData = Family::getPropagatedData($origXml);
}
}
// TODO!!!
// Revert, Unmerge, and eventually Undo should be getting the current attrs for existing people from origPropagatedData
// and getting the current attrs and redirect-titles for newly-added people from the Person pages when adding the family title to them
// then unmerge wouldn't need to get them in unmerge, and revert wouldn't be broken, and undo won't break things.
// This duplicates the functionality found in fromEditFields, but it allows us to update the pages without going through fromEditFields
// and it doesn't require reading any pages that we weren't reading already.
// Also, instead of isMerging, if this Family page is on the propagation manager blacklist, then you can't trust the prior version
// and we should get the person attrs from the Person pages for _all_ family members.
// Finally, make sure that after redirects we don't have 2 links to the same Person (and also two links to the same Family on Person pages).
// ignore changes of the husband <-> wife role for the same person
$temp = array_diff($propagatedData['husbands'], $origPropagatedData['wives']);
$origPropagatedData['wives'] = array_diff($origPropagatedData['wives'], $propagatedData['husbands']);
$propagatedData['husbands'] = $temp;
$temp = array_diff($propagatedData['wives'], $origPropagatedData['husbands']);
$origPropagatedData['husbands'] = array_diff($origPropagatedData['husbands'], $propagatedData['wives']);
$propagatedData['wives'] = $temp;
$result = $result && $this->propagateFamilyMemberEditData($propagatedData['husbands'], $origPropagatedData['husbands'], 'husband', 'spouse_of_family', $text, $textChanged);
$result = $result && $this->propagateFamilyMemberEditData($propagatedData['wives'], $origPropagatedData['wives'], 'wife', 'spouse_of_family', $text, $textChanged);
$result = $result && $this->propagateFamilyMemberEditData($propagatedData['children'], $origPropagatedData['children'], 'child', 'child_of_family', $text, $textChanged);
if (StructuredData::removeDuplicateLinks('husband|wife|child', $text)) {
$textChanged = true;
}
$result = $result && $wgESINHandler->propagateSINEdit($this->title, 'family', $this->titleString, $propagatedData, $origPropagatedData, $text, $textChanged);
// ensure footer tag is still there (might have been removed by editing the last section)
if ($redirTitle == null && strpos($text, ESINHandler::ESIN_FOOTER_TAG) === false) {
if (strlen($text) > 0 && substr($text, strlen($text) - 1) != "\n") {
$text .= "\n";
}
$text .= ESINHandler::ESIN_FOOTER_TAG;
$textChanged = true;
}
// update watchlist summary if changed
$summary = Family::getSummary($this->xml, $this->title);
$origSummary = Family::getSummary($origXml, $this->title);
if ($summary != $origSummary) {
StructuredData::updateWatchlistSummary($this->title, $summary);
}
// if it's a redirect, add the people, families, and images that were on this page to the redirect target
// but don't bother updating the redir target during a merge
if ($redirTitle != null && PropagationManager::isPropagatablePage($redirTitle)) {
// get the text of the redir page
$article = StructuredData::getArticle($redirTitle, true);
if ($article) {
$content =& $article->fetchContent();
$updated = false;
// add husbands from this page to the redir page
foreach ($origPropagatedData['husbands'] as $p) {
// get propagated data for p
$pd = Person::getPropagatedData(StructuredData::getXmlForTitle('person', Title::newFromText($p, NS_PERSON)));
Family::updatePersonLink('husband', $p, $p, $pd, 'spouse_of_family', $content, $updated);
}
// add wives from this page to the redir page
foreach ($origPropagatedData['wives'] as $p) {
$pd = Person::getPropagatedData(StructuredData::getXmlForTitle('person', Title::newFromText($p, NS_PERSON)));
Family::updatePersonLink('wife', $p, $p, $pd, 'spouse_of_family', $content, $updated);
}
// add children from this page to the redir page
foreach ($origPropagatedData['children'] as $p) {
$pd = Person::getPropagatedData(StructuredData::getXmlForTitle('person', Title::newFromText($p, NS_PERSON)));
Family::updatePersonLink('child', $p, $p, $pd, 'child_of_family', $content, $updated);
}
// add images from this page to the redir page
foreach ($origPropagatedData['images'] as $i) {
ESINHandler::updateImageLink('family', $i['filename'], $i['filename'], $i['caption'], $content, $updated);
}
// update the redir page if necessary
if ($updated) {
$result = $result && $article->doEdit($content, 'Copy data from [[' . $this->title->getPrefixedText() . ']]', PROPAGATE_EDIT_FLAGS);
}
}
}
if (!$result) {
error_log("ERROR! Family edit/rollback not propagated: {$this->titleString}\n");
}
return $result;
}
/**
* Propagate data in xml property to other articles if necessary
* @param string $oldText contains text being replaced
* @param String $text new text
* @param bool $textChanged which we never touch when propagating places
* @return bool true if propagation was successful
*/
protected function propagateEditData($oldText, &$text, &$textChanged)
{
global $wrIsGedcomUpload, $wgESINHandler;
$result = true;
// clear xml cache
$this->clearPageXmlCache();
// get current info
$propagatedData = Person::getPropagatedData($this->xml);
$redirTitle = Title::newFromRedirect($text);
// get original info
$origPropagatedData = Person::getPropagatedData(null);
// don't bother construction page text from WLH in a gedcom upload because nothing will link to this new page
if (!@$wrIsGedcomUpload && (!$oldText || mb_strpos($oldText, '<person>') === false)) {
// oldText contains MediaWiki:noarticletext if the article is being created
// construct <person> text from What Links Here
$oldText = $this->getPageTextFromWLH(false);
}
$origXml = null;
if ($oldText) {
$origXml = StructuredData::getXml('person', $oldText);
if (isset($origXml)) {
$origPropagatedData = Person::getPropagatedData($origXml);
}
}
$result = $result && $this->propagateFamilyEditData($propagatedData['parentFamilies'], $origPropagatedData['parentFamilies'], 'child_of_family', 'child', 'child', $propagatedData, $origPropagatedData, $text, $textChanged);
$oldTag = Person::getSpouseTagFromGender($origPropagatedData['gender']);
$newTag = Person::getSpouseTagFromGender($propagatedData['gender']);
$result = $result && $this->propagateFamilyEditData($propagatedData['spouseFamilies'], $origPropagatedData['spouseFamilies'], 'spouse_of_family', $oldTag, $newTag, $propagatedData, $origPropagatedData, $text, $textChanged);
if (StructuredData::removeDuplicateLinks('child_of_family|spouse_of_family', $text)) {
$textChanged = true;
}
$result = $result && $wgESINHandler->propagateSINEdit($this->title, 'person', $this->titleString, $propagatedData, $origPropagatedData, $text, $textChanged);
// ensure footer tag is still there (might have been removed by editing the last section)
if ($redirTitle == null && strpos($text, ESINHandler::ESIN_FOOTER_TAG) === false) {
if (strlen($text) > 0 && substr($text, strlen($text) - 1) != "\n") {
$text .= "\n";
}
$text .= ESINHandler::ESIN_FOOTER_TAG;
$textChanged = true;
}
// update watchlist summary if changed
$summary = Person::getSummary($this->xml, $this->title);
$origSummary = Person::getSummary($origXml, $this->title);
if ($summary != $origSummary) {
StructuredData::updateWatchlistSummary($this->title, $summary);
}
// if it's a redirect, add the people, families, and images that were on this page to the redirect target
// but don't bother updating the redir target during a merge
if ($redirTitle != null && PropagationManager::isPropagatablePage($redirTitle)) {
// get the text of the redir page
$article = StructuredData::getArticle($redirTitle, true);
if ($article) {
$content =& $article->fetchContent();
$updated = false;
// add parent families from this page to the redir page
foreach ($origPropagatedData['parentFamilies'] as $f) {
Person::updateFamilyLink('child_of_family', $f, $f, $content, $updated);
}
// add spouse families from this page to the redir page
foreach ($origPropagatedData['spouseFamilies'] as $f) {
Person::updateFamilyLink('spouse_of_family', $f, $f, $content, $updated);
}
// add images from this page to the redir page
foreach ($origPropagatedData['images'] as $i) {
ESINHandler::updateImageLink('person', $i['filename'], $i['filename'], $i['caption'], $content, $updated);
}
// update the redir page if necessary
if ($updated) {
$result = $result && $article->doEdit($content, 'Copy data from [[' . $this->title->getPrefixedText() . ']]', PROPAGATE_EDIT_FLAGS);
}
}
}
if (!$result) {
error_log("ERROR! Person edit/rollback not propagated: {$this->titleString}\n");
}
return $result;
}
/**
* Run a refreshLinks job
* @return boolean success
*/
function run()
{
global $wgTitle, $wgUser, $wgLang;
$wgTitle = $this->title;
// FakeTitle (the default) generates errors when accessed, and sometimes I log wgTitle, so set it to something else
$wgUser = User::newFromName('WeRelate agent');
// set the user
$oldTitle = Title::newFromText($this->params['old_title'], NS_PLACE);
$newTitle = Title::newFromText($this->params['new_title'], NS_PLACE);
$oldPlace = '<place>' . StructuredData::protectRegexSearch(StructuredData::escapeXml($oldTitle->getText())) . '((\\|[^<]*)?)</place>';
$newPlace = '<place>' . StructuredData::protectRegexReplace(StructuredData::escapeXml($newTitle->getText())) . '\\1</place>';
// get wlh pages
$dbr =& wfGetDB(DB_SLAVE);
$plConds = array('page_id=pl_from', 'pl_namespace' => $oldTitle->getNamespace(), 'pl_title' => $oldTitle->getDBkey(), 'page_is_redirect' => 0);
$fields = array('page_namespace', 'page_title');
$plRes = $dbr->select(array('pagelinks', 'page'), $fields, $plConds, 'PlaceRedirectJob');
// for each wlh page in a target namespace
while ($row = $dbr->fetchObject($plRes)) {
if ($row->page_namespace == NS_SOURCE) {
// update place title in page contents
$article = StructuredData::getArticle(Title::newFromText($row->page_title, $row->page_namespace), true);
$content =& $article->fetchContent();
$updatedContent = preg_replace('$' . $oldPlace . '$', $newPlace, $content);
// save page
if ($content != $updatedContent) {
$article->doEdit($updatedContent, 'Redirect place', PROPAGATE_EDIT_FLAGS);
}
}
}
$dbr->freeResult($plRes);
return true;
}
private function updatePage($linkTitle, $tag, $newTitle, &$text, &$textChanged)
{
if (!PropagationManager::isPropagatablePage($linkTitle)) {
return true;
}
$result = true;
$article = StructuredData::getArticle($linkTitle, true);
if ($article) {
$content =& $article->fetchContent();
$updated = false;
ESINHandler::updateImageLink($tag, $this->titleString, $newTitle, '', $content, $updated);
if ($updated) {
$result = $article->doEdit($content, self::PROPAGATE_MESSAGE . ' [[' . $this->title->getPrefixedText() . ']]', PROPAGATE_EDIT_FLAGS);
} else {
error_log("propagating image " . $this->titleString . " nothing changed in " . $linkTitle->getPrefixedText());
}
// if we're not deleting this entry (newTitle is not empty), and the page to update is a redirect (article title != linkTitle),
// we need to update the page title in the image page text
if ($newTitle && $linkTitle->getText() != $article->getTitle()->getText()) {
$old = 'title="' . StructuredData::escapeXml($linkTitle->getText()) . '"';
$new = 'title="' . StructuredData::escapeXml($article->getTitle()->getText()) . '"';
$text = str_replace($old, $new, $text);
$textChanged = true;
}
}
return $result;
}
