/**
* Display a revision notice as subtitle.
*
* @since 0.1
*
* @param EPRevision $rev
*/
protected function displayRevisionNotice(EPRevision $rev)
{
$lang = $this->getLanguage();
$current = false;
// TODO
$td = $lang->timeanddate($rev->getField('time'), true);
$tddate = $lang->date($rev->getField('time'), true);
$tdtime = $lang->time($rev->getField('time'), true);
$userToolLinks = Linker::userLink($rev->getUser()->getId(), $rev->getUser()->getName()) . Linker::userToolLinks($rev->getUser()->getId(), $rev->getUser()->getName());
$infomsg = $current && !wfMessage('revision-info-current')->isDisabled() ? 'revision-info-current' : 'revision-info';
$this->getOutput()->setSubtitle("<div id=\"mw-{$infomsg}\">" . wfMessage($infomsg, $td)->rawParams($userToolLinks)->params($rev->getId(), $tddate, $tdtime, $rev->getUser())->parse() . "</div>");
}
/**
* (non-PHPdoc)
* @see FormlessAction::onView()
*/
public function onView()
{
$this->getOutput()->setPageTitle($this->getPageTitle());
$c = $this->getItemClass();
// Yeah, this is needed in PHP 5.3 >_>
$object = $c::get($this->getTitle()->getText());
if ($object === false) {
$this->getOutput()->addWikiMsg('ep-' . strtolower($this->getName()) . '-norevs');
$lastRev = EPRevision::selectRow(null, array('type' => EPPageObject::getTypeForNS($this->getTitle()->getNamespace()), 'object_identifier' => $this->getTitle()->getText(), 'deleted' => true), array('SORT BY' => EPRevision::getPrefixedField('time'), 'ORDER' => 'DESC'));
if ($lastRev !== false) {
// TODO: show available info about deletion
$this->getOutput()->addWikiMsg('ep-' . strtolower($this->getName()) . '-deleted');
}
} else {
$this->displayRevisions($object);
}
return '';
}
/**
* Returns the the object stored in the revision with the provided id,
* or false if there is no matching object.
*
* @since 0.1
*
* @param integer $revId
* @param integer|null $objectId
*
* @return EPRevisionedObject|false
*/
public static function getObjectFromRevId($revId, $objectId = null)
{
$conditions = array('id' => $revId);
if (!is_null($objectId)) {
$conditions['object_id'] = $objectId;
}
$rev = EPRevision::selectRow(array('type', 'data'), $conditions);
if ($rev === false) {
return false;
} else {
return $rev->getDataObject();
}
}
/**
* Store the current version of the object in the revisions table.
*
* @since 0.1
*
* @param EPRevisionedObject $object
*
* @return boolean Success indicator
*/
protected function storeRevision(EPRevisionedObject $object)
{
if ($this->storeRevisions && $this->revAction !== false) {
return EPRevision::newFromObject($object, $this->revAction)->save();
}
return true;
}
/**
* This function should be overridden to return the name of the index fi-
* eld. If the pager supports multiple orders, it may return an array of
* 'querykey' => 'indexfield' pairs, so that a request with &count=querykey
* will use indexfield to sort. In this case, the first returned key is
* the default.
*
* Needless to say, it's really not a good idea to use a non-unique index
* for this! That won't page right.
*
* @return string|Array
*/
function getIndexField()
{
return EPRevision::getPrefixedField('id');
}
