function delete($useWhere = false, $cascade = true, $parentid = null)
{
// Find acls which use this channels
$dalAcls = OA_Dal::factoryDAL('acls');
$rsChannel = $dalAcls->getAclsByDataValueType($this->channelid, 'Site:Channel');
$rsChannel->reset();
while ($rsChannel->next()) {
// Get the IDs of the banner that's using this channel
$bannerId = $rsChannel->get('bannerid');
// Get the remaining channels the banner will use, if any
$aChannelIds = explode(',', $rsChannel->get('data'));
$aChannelIds = array_diff($aChannelIds, array($this->channelid));
// Prepare to update the banner's limitations in the "acls" table
$doAcls = DB_DataObject::factory('acls');
$doAcls->init();
$doAcls->bannerid = $bannerId;
$doAcls->executionorder = $rsChannel->get('executionorder');
if (!empty($aChannelIds)) {
$doAcls->data = implode(',', $aChannelIds);
$doAcls->update();
} else {
$doAcls->delete();
}
// Re-compile the banner's limitations
$aAcls = array();
$doAcls = DB_DataObject::factory('acls');
$doAcls->init();
$doAcls->bannerid = $bannerId;
$doAcls->orderBy('executionorder');
$doAcls->find();
while ($doAcls->fetch()) {
$aData = $doAcls->toArray();
$deliveryLimitationPlugin = OX_Component::factoryByComponentIdentifier('deliveryLimitations:' . $aData['type']);
if ($deliveryLimitationPlugin) {
$deliveryLimitationPlugin->init($aData);
if ($deliveryLimitationPlugin->isAllowed($page)) {
$aAcls[$aData['executionorder']] = $aData;
}
}
}
$sLimitation = MAX_AclGetCompiled($aAcls, $page);
// TODO: it should be done inside plugins instead, there is no need to slash the data
$sLimitation = !get_magic_quotes_runtime() ? stripslashes($sLimitation) : $sLimitation;
$doBanners = OA_Dal::factoryDO('banners');
$doBanners->bannerid = $bannerId;
$doBanners->find();
$doBanners->fetch();
$doBanners->acl_plugins = MAX_AclGetPlugins($aAcls);
$doBanners->acls_updated = OA::getNow();
$doBanners->compiledlimitation = $sLimitation;
$doBanners->update();
}
return parent::delete($useWhere, $cascade, $parentid);
}
/**
* A function to test if the delivery limitations stored in the database
* are valid - that is, have the values stored in the acls or acls_channel
* tables been correctly compiled into the form required to be stored in
* the banners or channels table?
*
* @param string $page Either "banner-acl.php" if testing a banner limitation,
* or "channel-acl.php" if testing a channel limitation.
* @param array $aParams An array, containing either the "bannerid" if testing
* a banner limitation, or the "channelid" if testing a
* channel limitation.
* @return boolean True if the limitations are correctly compiled, false otherwise.
*/
function MAX_AclValidate($page, $aParams)
{
$conf =& $GLOBALS['_MAX']['CONF'];
$oDbh =& OA_DB::singleton();
if (PEAR::isError($oDbh)) {
return false;
}
switch ($page) {
case 'banner-acl.php':
case 'market-campaign-acl.php':
$doEntityTable = OA_Dal::factoryDO('banners');
$doEntityTable->bannerid = $aParams['bannerid'];
$doAclTable = OA_Dal::factoryDO('acls');
$doAclTable->bannerid = $aParams['bannerid'];
break;
case 'channel-acl.php':
$doEntityTable = OA_Dal::factoryDO('channel');
$doEntityTable->channelid = $aParams['channelid'];
$doAclTable = OA_Dal::factoryDO('acls_channel');
$doAclTable->channelid = $aParams['channelid'];
break;
}
$doEntityTable->find();
$doEntityTable->fetch();
$aData = $doEntityTable->toArray();
$compiledLimitation = $aData['compiledlimitation'];
$acl_plugins = $aData['acl_plugins'];
$aAcls = array();
$doAclTable->orderBy('executionorder');
$doAclTable->find();
while ($doAclTable->fetch()) {
$aData = $doAclTable->toArray();
$deliveryLimitationPlugin = OA_aclGetComponentFromRow($aData);
if ($deliveryLimitationPlugin) {
$deliveryLimitationPlugin->init($aData);
if ($deliveryLimitationPlugin->isAllowed($page)) {
$aAcls[$aData['executionorder']] = $aData;
}
}
}
$newCompiledLimitation = MAX_AclGetCompiled($aAcls);
$newAclPlugins = MAX_AclGetPlugins($aAcls);
if ($newCompiledLimitation == $compiledLimitation && $newAclPlugins == $acl_plugins) {
return true;
} elseif (($compiledLimitation === 'true' || $compiledLimitation === '') && ($newCompiledLimitation === 'true' && empty($newAclPlugins))) {
return true;
} else {
return false;
}
}