function drawDiagram(Parser $parser, PPFrame $frame)
{
global $wgTitle;
$sumEditing = 0;
$pagesList = CDParameters::getInstance()->getPagesList();
$pageWithChanges = array();
foreach ($pagesList as $thisPageTitle) {
$names = getPageEditorsFromDb($thisPageTitle);
$changesForUsersForPage = getCountsOfEditing($names);
$thisPageTitleKey = $thisPageTitle->getText();
if ($thisPageTitle->getNsText() != "") {
$thisPageTitleKey = $thisPageTitle->getNsText() . ":" . $thisPageTitleKey;
// we can't use Title object this is a key with an array so we generate the Ns:Name key
}
$pageWithChanges[$thisPageTitleKey] = $changesForUsersForPage;
$sumEditing += evaluateCountOfAllEdits($changesForUsersForPage);
}
$text = drawPreamble();
foreach ($pageWithChanges as $thisPageTitleKey => $changesForUsersForPage) {
$drawer = CDDrawerFactory::getDrawer($changesForUsersForPage, $sumEditing, $thisPageTitleKey);
$text .= $drawer->draw();
}
$text .= "}</graphviz>";
// $text = getPie($changesForUsers, $sumEditing, $thisPageTitle);
$parser->disableCache();
$parser->setTitle(Title::newFromText("Main_page"));
$frame->getTitle(Title::newFromText("Main_page"));
$text = $parser->recursiveTagParse($text, $frame);
//this stuff just render my page
return $text;
}
