$DATE_AT = null;
}
}
}
//check for existing $REV related to $DATE_AT
if ($DATE_AT) {
$pagelog = new PageChangeLog($ID);
$rev_t = $pagelog->getLastRevisionAt($DATE_AT);
if ($rev_t === '') {
//current revision
$REV = null;
$DATE_AT = null;
} else {
if ($rev_t === false) {
//page did not exist
$rev_n = $pagelog->getRelativeRevision($DATE_AT, +1);
msg(sprintf($lang['page_nonexist_rev'], strftime($conf['dformat'], $DATE_AT), wl($ID, array('rev' => $rev_n)), strftime($conf['dformat'], $rev_n)));
$REV = $DATE_AT;
//will result in a page not exists message
} else {
$REV = $rev_t;
}
}
}
//make infos about the selected page available
$INFO = pageinfo();
//export minimal info to JS, plugins can add more
$JSINFO['id'] = $ID;
$JSINFO['namespace'] = (string) $INFO['namespace'];
// handle debugging
if ($conf['allowdebug'] && $ACT == 'debug') {
/**
* Start at non existing revision somewhere between existing revisions
*/
function test_startatnotexistingrev_prev()
{
$rev = 1362525890;
$dir = -1;
$revexpected = 1362525359;
$pagelog = new PageChangeLog($this->pageid, $chunk_size = 8192);
$revfound = $pagelog->getRelativeRevision($rev, $dir);
$this->assertEquals($revexpected, $revfound);
}
