function buildHeaderModel($aEntities)
{
global $phpAds_TextDirection;
$aConf = $GLOBALS['_MAX']['CONF'];
$advertiserId = $aEntities['clientid'];
$campaignId = $aEntities['campaignid'];
$agencyId = OA_Permission::getAgencyId();
$entityString = _getEntityString($aEntities);
$aOtherEntities = $aEntities;
unset($aOtherEntities['campaignid']);
$otherEntityString = _getEntityString($aOtherEntities);
$advertiser = phpAds_getClientDetails($advertiserId);
$advertiserName = $advertiser['clientname'];
$campaignDetails = Admin_DA::getPlacement($campaignId);
$campaignName = $campaignDetails['name'];
if (!OA_Permission::isAccount(OA_ACCOUNT_ADVERTISER)) {
$campaignEditUrl = "campaign-edit.php?clientid={$advertiserId}&campaignid={$campaignId}";
}
$builder = new OA_Admin_UI_Model_InventoryPageHeaderModelBuilder();
$oHeaderModel = $builder->buildEntityHeader(array(array('name' => $advertiserName, 'url' => '', 'id' => $advertiserId, 'entities' => getAdvertiserMap($agencyId), 'htmlName' => 'clientid'), array('name' => $campaignName, 'url' => $campaignEditUrl, 'id' => $campaignId, 'entities' => getCampaignMap($advertiserId), 'htmlName' => 'campaignid'), array('name' => '')), 'banners', 'list');
return $oHeaderModel;
}
} else {
$clientid = -1;
//if no advertisers set to non-existent id
$campaignid = -1;
//also reset campaign id
}
}
} else {
if (!isset($aAdvertisers[$clientid])) {
$page = basename($_SERVER['PHP_SELF']);
OX_Admin_Redirect::redirect($page);
}
}
//get campaigns - if there was any client id derived
if ($clientid > 0) {
$aCampaigns = getCampaignMap($clientid);
if (empty($campaignid)) {
//if it's empty
if ($session['prefs']['inventory_entities'][OA_Permission::getEntityId()]['campaignid'][$clientid]) {
//try previous one from session
$sessionCampaignId = $session['prefs']['inventory_entities'][OA_Permission::getEntityId()]['campaignid'][$clientid];
if (isset($aCampaigns[$sessionCampaignId])) {
//check if 'id' from session was not removed
$campaignid = $sessionCampaignId;
}
}
if (empty($campaignid)) {
//was empty, is still empty - just pick one, no need for redirect
$ids = array_keys($aCampaigns);
$campaignid = !empty($ids) ? $ids[0] : -1;
//if no campaigns set to non-existent id
