$this->newTitle = $newTitle;
}
+ /**
+ * Check if the user is allowed to perform the move.
+ *
+ * @param User $user
+ * @param string|null $reason To check against summary spam regex. Set to null to skip the check,
+ * for instance to display errors preemptively before the user has filled in a summary.
+ * @return Status
+ */
public function checkPermissions( User $user, $reason ) {
$status = new Status();
}
}
- if ( EditPage::matchSummarySpamRegex( $reason ) !== false ) {
+ if ( $reason !== null && EditPage::matchSummarySpamRegex( $reason ) !== false ) {
// This is kind of lame, won't display nice
$status->fatal( 'spamprotectiontext' );
}
return $this->moveUnsafe( $user, $reason, $createRedirect, $changeTags );
}
+ /**
+ * Move the source page's subpages to be subpages of the target page, without checking user
+ * permissions. The caller is responsible for moving the source page itself. We will still not
+ * do moves that are inherently not allowed, nor will we move more than $wgMaximumMovedPages.
+ *
+ * @param User $user
+ * @param string|null $reason The reason for the move
+ * @param bool|null $createRedirect Whether to create redirects from the old subpages to
+ * the new ones
+ * @param string[] $changeTags Applied to entries in the move log and redirect page revision
+ * @return Status Good if no errors occurred. Ok if at least one page succeeded. The "value"
+ * of the top-level status is an array containing the per-title status for each page. For any
+ * move that succeeded, the "value" of the per-title status is the new page title.
+ */
+ public function moveSubpages(
+ User $user, $reason = null, $createRedirect = true, array $changeTags = []
+ ) {
+ return $this->moveSubpagesInternal( false, $user, $reason, $createRedirect, $changeTags );
+ }
+
+ /**
+ * Move the source page's subpages to be subpages of the target page, with user permission
+ * checks. The caller is responsible for moving the source page itself.
+ *
+ * @param User $user
+ * @param string|null $reason The reason for the move
+ * @param bool|null $createRedirect Whether to create redirects from the old subpages to
+ * the new ones. Ignored if the user doesn't have the 'suppressredirect' right.
+ * @param string[] $changeTags Applied to entries in the move log and redirect page revision
+ * @return Status Good if no errors occurred. Ok if at least one page succeeded. The "value"
+ * of the top-level status is an array containing the per-title status for each page. For any
+ * move that succeeded, the "value" of the per-title status is the new page title.
+ */
+ public function moveSubpagesIfAllowed(
+ User $user, $reason = null, $createRedirect = true, array $changeTags = []
+ ) {
+ return $this->moveSubpagesInternal( true, $user, $reason, $createRedirect, $changeTags );
+ }
+
+ /**
+ * @param bool $checkPermissions
+ * @param User $user
+ * @param string $reason
+ * @param bool $createRedirect
+ * @param array $changeTags
+ * @return Status
+ */
+ private function moveSubpagesInternal(
+ $checkPermissions, User $user, $reason, $createRedirect, array $changeTags
+ ) {
+ global $wgMaximumMovedPages;
+ $services = MediaWikiServices::getInstance();
+
+ if ( $checkPermissions ) {
+ if ( !$services->getPermissionManager()->userCan(
+ 'move-subpages', $user, $this->oldTitle )
+ ) {
+ return Status::newFatal( 'cant-move-subpages' );
+ }
+ }
+
+ $nsInfo = $services->getNamespaceInfo();
+
+ // Do the source and target namespaces support subpages?
+ if ( !$nsInfo->hasSubpages( $this->oldTitle->getNamespace() ) ) {
+ return Status::newFatal( 'namespace-nosubpages',
+ $nsInfo->getCanonicalName( $this->oldTitle->getNamespace() ) );
+ }
+ if ( !$nsInfo->hasSubpages( $this->newTitle->getNamespace() ) ) {
+ return Status::newFatal( 'namespace-nosubpages',
+ $nsInfo->getCanonicalName( $this->newTitle->getNamespace() ) );
+ }
+
+ // Return a status for the overall result. Its value will be an array with per-title
+ // status for each subpage. Merge any errors from the per-title statuses into the
+ // top-level status without resetting the overall result.
+ $topStatus = Status::newGood();
+ $perTitleStatus = [];
+ $subpages = $this->oldTitle->getSubpages( $wgMaximumMovedPages + 1 );
+ $count = 0;
+ foreach ( $subpages as $oldSubpage ) {
+ $count++;
+ if ( $count > $wgMaximumMovedPages ) {
+ $status = Status::newFatal( 'movepage-max-pages', $wgMaximumMovedPages );
+ $perTitleStatus[$oldSubpage->getPrefixedText()] = $status;
+ $topStatus->merge( $status );
+ $topStatus->setOk( true );
+ break;
+ }
+
+ // We don't know whether this function was called before or after moving the root page,
+ // so check both titles
+ if ( $oldSubpage->getArticleID() == $this->oldTitle->getArticleID() ||
+ $oldSubpage->getArticleID() == $this->newTitle->getArticleID()
+ ) {
+ // When moving a page to a subpage of itself, don't move it twice
+ continue;
+ }
+ $newPageName = preg_replace(
+ '#^' . preg_quote( $this->oldTitle->getDBkey(), '#' ) . '#',
+ StringUtils::escapeRegexReplacement( $this->newTitle->getDBkey() ), # T23234
+ $oldSubpage->getDBkey() );
+ if ( $oldSubpage->isTalkPage() ) {
+ $newNs = $this->newTitle->getTalkPage()->getNamespace();
+ } else {
+ $newNs = $this->newTitle->getSubjectPage()->getNamespace();
+ }
+ // T16385: we need makeTitleSafe because the new page names may be longer than 255
+ // characters.
+ $newSubpage = Title::makeTitleSafe( $newNs, $newPageName );
+
+ $mp = new MovePage( $oldSubpage, $newSubpage );
+ $method = $checkPermissions ? 'moveIfAllowed' : 'move';
+ $status = $mp->$method( $user, $reason, $createRedirect, $changeTags );
+ if ( $status->isOK() ) {
+ $status->setResult( true, $newSubpage->getPrefixedText() );
+ }
+ $perTitleStatus[$oldSubpage->getPrefixedText()] = $status;
+ $topStatus->merge( $status );
+ $topStatus->setOk( true );
+ }
+
+ $topStatus->value = $perTitleStatus;
+ return $topStatus;
+ }
+
/**
* Moves *without* any sort of safety or sanity checks. Hooks can still fail the move, however.
*
dépôts / lhc / web / wiklou.git / blobdiff