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Protect against a non-existent "MapContextParams" function

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SVN:trunk[1886]
This commit is contained in:
Denis Flaven
2012-03-09 08:44:06 +00:00
parent 2c49d1f96f
commit 73e715efb4
2 changed files with 17 additions and 14 deletions
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15
application/displayblock.class.inc.php
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@@ -281,15 +281,18 @@ class DisplayBlock
$sClass = $this->m_oFilter->GetClass();
$aFilterCodes = array_keys(MetaModel::GetClassFilterDefs($sClass));
$aCallSpec = array($sClass, 'MapContextParam');
foreach($oAppContext->GetNames() as $sContextParam)
if (is_callable($aCallSpec))
{
$sParamCode = call_user_func($aCallSpec, $sContextParam); //Map context parameter to the value/filter code depending on the class
if (!is_null($sParamCode))
foreach($oAppContext->GetNames() as $sContextParam)
{
$sParamValue = $oAppContext->GetCurrentValue($sContextParam, null);
if (!is_null($sParamValue))
$sParamCode = call_user_func($aCallSpec, $sContextParam); //Map context parameter to the value/filter code depending on the class
if (!is_null($sParamCode))
{
$aExtraParams[$sParamCode] = $sParamValue;
$sParamValue = $oAppContext->GetCurrentValue($sContextParam, null);
if (!is_null($sParamValue))
{
$aExtraParams[$sParamCode] = $sParamValue;
}
}
}
}