/**
* @since 0.3
*
* @brief Purge a single page
*
* Purges a single page by submitting a
* 'purge' action to the mediawiki api
* with the parameter 'pageids' set to
* the singe page id
*
* @param Page $page the page that is going to be purged
*
* @return bool return true if the purge was successful
*/
public function purge(Page $page)
{
$responseArray = $this->api->postRequest(new SimpleRequest('purge', ['pageids' => $page->getId()]));
// the purge response for the page
$purgeResponse = $responseArray['purge'][0];
return array_key_exists('purged', $purgeResponse);
}
/**
* @since 0.3
*
* @param Page $page
* @param string[] $protections where the 'key' is the action and the 'value' is the group
* @param ProtectOptions $options
*
* @return bool
* @throws InvalidArgumentException
*/
public function protect(Page $page, $protections, ProtectOptions $options = null)
{
if (!is_array($protections) || empty($protections)) {
throw new InvalidArgumentException('$protections must be an array with keys and values');
}
$params = array('pageid' => $page->getId(), 'token' => $this->api->getToken('protect'));
$protectionsString = '';
foreach ($protections as $action => $value) {
if (!is_string($action) || !is_string($value)) {
throw new InvalidArgumentException('All keys and elements of $protections must be strings');
}
$protectionsString = $action . '=' . $value . '|';
}
$params['protections'] = rtrim($protectionsString, '|');
if ($options->getExpiry() !== 'infinite') {
$params['expiry'] = $options->getExpiry();
}
if ($options->getReason() !== '') {
$params['reason'] = $options->getReason();
}
if ($options->getCascade()) {
$params['cascade'] = '';
}
if ($options->getWatchlist() !== 'preferences') {
$params['watchlist'] = $options->getWatchlist();
}
$this->api->postRequest(new SimpleRequest('protect', $params));
return true;
}
/**
* @dataProvider provideValidConstruction
*/
public function testValidConstruction($pageIdentifier, $revisions)
{
$page = new Page($pageIdentifier, $revisions);
$this->assertEquals($pageIdentifier, $page->getPageIdentifier());
if (is_null($revisions)) {
$this->assertInstanceOf('Mediawiki\\DataModel\\Revisions', $page->getRevisions());
} else {
$this->assertEquals($revisions, $page->getRevisions());
}
}
/**
* @param string $url
* @param PageIdentifier $pageIdentifier
* @param Revisions $revisions
*/
public function __construct($url, PageIdentifier $pageIdentifier = null, Revisions $revisions = null)
{
parent::__construct($pageIdentifier, $revisions);
if (!is_string($url)) {
throw new InvalidArgumentException('$url must be a string');
}
$this->url = $url;
}
/**
* @since 0.3
*
* @param Page $page
* @param string[] $protections where the 'key' is the action and the 'value' is the group
* @param array $extraParams
*
* @return bool
* @throws InvalidArgumentException
*/
public function protect(Page $page, $protections, array $extraParams = [])
{
if (!is_array($protections) || empty($protections)) {
throw new InvalidArgumentException('$protections must be an array with keys and values');
}
$params = ['pageid' => $page->getId(), 'token' => $this->api->getToken('protect')];
$protectionsString = '';
foreach ($protections as $action => $value) {
if (!is_string($action) || !is_string($value)) {
throw new InvalidArgumentException('All keys and elements of $protections must be strings');
}
$protectionsString = $action . '=' . $value . '|';
}
$params['protections'] = rtrim($protectionsString, '|');
$this->api->postRequest(new SimpleRequest('protect', array_merge($extraParams, $params)));
return true;
}
/**
* Visit every descendant page of $rootCategoryName (which will be a Category
* page, because there are no desecendants of any other pages).
* @param Page $rootCat The full name of the page to start at.
* @param Page[] $currentPath Used only when recursing into this method, to track each path
* through the category hierarchy in case of loops.
* @return Pages All descendants of the given category.
* @throws CategoryLoopException If a category loop is detected.
*/
public function descend(Page $rootCat, $currentPath = null)
{
// Make sure we know the namespace IDs.
$this->retrieveNamespaces();
$rootCatName = $rootCat->getPageIdentifier()->getTitle()->getText();
if (is_null($currentPath)) {
$this->alreadyVisited = [];
$currentPath = new Pages();
}
$this->alreadyVisited[] = $rootCatName;
$currentPath->addPage($rootCat);
// Start a list of child pages.
$descendants = new Pages();
do {
$pageListGetter = new PageListGetter($this->api);
$members = $pageListGetter->getPageListFromCategoryName($rootCatName);
foreach ($members->toArray() as $member) {
/** @var Title */
$memberTitle = $member->getPageIdentifier()->getTitle();
// See if this page is a Category page.
$isCat = false;
if (isset($this->namespaces[$memberTitle->getNs()])) {
$ns = $this->namespaces[$memberTitle->getNs()];
$isCat = isset($ns['canonical']) && $ns['canonical'] === 'Category';
}
// If it's a category, descend into it.
if ($isCat) {
// If this member has already been visited on this branch of the traversal,
// throw an Exception with information about which categories form the loop.
if ($currentPath->hasPage($member)) {
$currentPath->addPage($member);
$loop = new CategoryLoopException();
$loop->setCategoryPath($currentPath);
throw $loop;
}
// Don't go any further if we've already visited this member
// (does not indicate a loop, however; we've already caught that above).
if (in_array($memberTitle->getText(), $this->alreadyVisited)) {
continue;
}
// Call any registered callbacked, and carry on to the next branch.
$this->call(self::CALLBACK_CATEGORY, [$member, $rootCat]);
$newDescendants = $this->descend($member, $currentPath);
$descendants->addPages($newDescendants);
$currentPath = new Pages();
// Re-set the path.
} else {
// If it's a page, add it to the list and carry on.
$descendants->addPage($member);
$this->call(self::CALLBACK_PAGE, [$member, $rootCat]);
}
}
} while (isset($result['continue']));
return $descendants;
}
/**
* @param Page $page
*
* @returns bool
*/
public function watch(Page $page)
{
$params = ['token' => $this->api->getToken('watch')];
if (!is_null($page->getPageIdentifier()->getId())) {
$params['pageids'] = $page->getPageIdentifier()->getId();
} elseif (!is_null($page->getPageIdentifier()->getTitle())) {
$params['titles'] = $page->getPageIdentifier()->getTitle()->getTitle();
} elseif (!is_null($page->getRevisions()->getLatest())) {
$params['revids'] = $page->getRevisions()->getLatest()->getId();
}
$this->api->postRequest(new SimpleRequest('watch', $params));
return true;
}
/**
* @param Page $page
*
* @return Page
*
* @throws InvalidArgumentException
*/
public function getFromPage(Page $page)
{
return $this->getFromPageIdentifier($page->getPageIdentifier());
}
/**
* @since 0.3
*
* @param Page $page
*
* @return bool
*/
public function purge(Page $page)
{
$this->api->postRequest(new SimpleRequest('purge', array('pageids' => $page->getId())));
return true;
}
/**
* @since 0.2
*
* @param Page $page
* @param QueryOptions|null $options
*
* @return Page
*/
public function getFromPage(Page $page, QueryOptions $options = null)
{
if (is_null($options)) {
$options = new QueryOptions();
}
$result = $this->api->getRequest(new SimpleRequest('query', $this->getQuery(array('pageids' => $page->getId()), $options)));
$revisions = $this->getRevisionsFromResult(array_shift($result['query']['pages']));
$revisions->addRevisions($page->getRevisions());
return new Page($page->getPageIdentifier(), $revisions);
}
/**
* @since 0.2
*
* @param Page $page
* @param Title $target
* @param MoveOptions|null $options
*
* @return bool
*/
public function move(Page $page, Title $target, MoveOptions $options = null)
{
$this->api->postRequest(new SimpleRequest('move', $this->getMoveParams($page->getId(), $target, $options)));
return true;
}
/**
* @param Page $page
*
* @return bool
*/
public function hasPage(Page $page)
{
return array_key_exists($page->getId(), $this->pages);
}
/**
* @since 0.3
*
* @param Page $page
* @param array $extraParams
*
* @return bool
*/
public function restore(Page $page, array $extraParams = [])
{
$this->api->postRequest(new SimpleRequest('undelete', $this->getUndeleteParams($page->getTitle(), $extraParams)));
return true;
}
/**
* @since 0.2
*
* @param Page $page
* @param array $extraParams
*
* @return bool
*/
public function delete(Page $page, array $extraParams = [])
{
$this->api->postRequest(new SimpleRequest('delete', $this->getDeleteParams($page->getPageIdentifier(), $extraParams)));
return true;
}
/**
* @since 0.2
*
* @param Page $page
* @param array $extraParams
*
* @return Page
*/
public function getFromPage(Page $page, array $extraParams = [])
{
$result = $this->api->getRequest(new SimpleRequest('query', $this->getQuery(['pageids' => $page->getId()], $extraParams)));
$revisions = $this->getRevisionsFromResult(array_shift($result['query']['pages']));
$revisions->addRevisions($page->getRevisions());
return new Page($page->getPageIdentifier(), $revisions);
}
/**
* @since 0.2
*
* @param Page $page
* @param DeleteOptions|null $options
*
* @return bool
*/
public function delete(Page $page, DeleteOptions $options = null)
{
$this->api->postRequest(new SimpleRequest('delete', $this->getDeleteParams($page->getPageIdentifier(), $options)));
return true;
}
/**
* @since 0.3
*
* @param Page $page
* @param UndeleteOptions|null $options
*
* @return bool
*/
public function restore(Page $page, UndeleteOptions $options = null)
{
$this->api->postRequest(new SimpleRequest('undelete', $this->getUndeleteParams($page->getTitle(), $options)));
return true;
}
/**
* @since 0.2
*
* @param Page $page
* @param Title $target
* @param array $extraParams
*
* @return bool
*/
public function move(Page $page, Title $target, array $extraParams = [])
{
$this->api->postRequest(new SimpleRequest('move', $this->getMoveParams($page->getId(), $target, $extraParams)));
return true;
}
/**
* @param Page $page
* @param DumpQuery $query
*
* @return bool
*/
private function matchPage(Page $page, DumpQuery $query)
{
//Check namespaces
if (count($query->getNamespaceFilters()) !== 0 && !in_array($page->getTitle()->getNs(), $query->getNamespaceFilters())) {
return false;
}
//Check Title
foreach ($query->getTitleFilters(DumpQuery::TYPE_CONTAINS) as $regex) {
if (!preg_match($regex, $page->getTitle()->getTitle())) {
return false;
}
}
foreach ($query->getTitleFilters(DumpQuery::TYPE_MISSING) as $regex) {
if (preg_match($regex, $page->getTitle()->getTitle())) {
return false;
}
}
//Check Text
foreach ($query->getTextFilters(DumpQuery::TYPE_CONTAINS) as $regex) {
if (!preg_match($regex, $page->getRevisions()->getLatest()->getContent())) {
return false;
}
}
foreach ($query->getTextFilters(DumpQuery::TYPE_MISSING) as $regex) {
if (preg_match($regex, $page->getRevisions()->getLatest()->getContent())) {
return false;
}
}
return true;
}
