function functionTemplateStatistics($functionName, &$node, $tpl, $resourceData, $namespace, &$stats)
{
$newNamespace = $namespace;
$parameters = eZTemplateNodeTool::extractFunctionNodeParameters($node);
if ($functionName == $this->SetName or $functionName == $this->LetName or $functionName == $this->DefaultName) {
if (isset($parameters['-name'])) {
$nameData = $parameters['-name'];
$nameDataInspection = eZTemplateCompiler::inspectVariableData($tpl, $nameData, false, $resourceData);
if ($nameDataInspection['is-constant'] and !$nameDataInspection['has-operators'] and !$nameDataInspection['has-attributes']) {
$parameterNamespace = $nameDataInspection['new-data'][0][1];
$newNamespace = $tpl->mergeNamespace($namespace, $parameterNamespace);
}
}
}
if ($functionName == $this->SetName) {
foreach (array_keys($parameters) as $name) {
if ($name == '-name') {
continue;
}
$parameter =& $parameters[$name];
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $name, array('is_modified' => true));
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameter, false, $resourceData, $namespace, $stats);
}
} else {
if ($functionName == $this->LetName) {
foreach (array_keys($parameters) as $name) {
if ($name == '-name') {
continue;
}
$parameter =& $parameters[$name];
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $name, array('is_created' => true, 'is_removed' => true));
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameter, false, $resourceData, $namespace, $stats);
}
} else {
if ($functionName == $this->DefaultName) {
foreach (array_keys($parameters) as $name) {
if ($name == '-name') {
continue;
}
$parameter =& $parameters[$name];
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $name, array());
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameter, false, $resourceData, $namespace, $stats);
}
}
}
}
if ($functionName == $this->LetName or $functionName == $this->DefaultName) {
$functionChildren = eZTemplateNodeTool::extractFunctionNodeChildren($node);
if (is_array($functionChildren)) {
eZTemplateCompiler::calculateVariableStatisticsChildren($tpl, $functionChildren, $resourceData, $newNamespace, $stats);
}
}
}
static function calculateVariableNodeStatistics($tpl, $variableData, $variablePlacement, &$resourceData, $namespace, &$stats)
{
if (!is_array($variableData)) {
return false;
}
foreach ($variableData as $variableItem) {
$variableItemType = $variableItem[0];
$variableItemData = $variableItem[1];
$variableItemPlacement = $variableItem[2];
if ($variableItemType == eZTemplate::TYPE_STRING or $variableItemType == eZTemplate::TYPE_IDENTIFIER) {
} else {
if ($variableItemType == eZTemplate::TYPE_NUMERIC) {
} else {
if ($variableItemType == eZTemplate::TYPE_ARRAY) {
} else {
if ($variableItemType == eZTemplate::TYPE_BOOLEAN) {
} else {
if ($variableItemType == eZTemplate::TYPE_VARIABLE) {
$variableNamespace = $variableItemData[0];
$variableNamespaceScope = $variableItemData[1];
$variableName = $variableItemData[2];
if ($variableNamespaceScope == eZTemplate::NAMESPACE_SCOPE_GLOBAL) {
$newNamespace = $variableNamespace;
} else {
if ($variableNamespaceScope == eZTemplate::NAMESPACE_SCOPE_LOCAL) {
$newNamespace = $variableNamespace;
} else {
if ($variableNamespaceScope == eZTemplate::NAMESPACE_SCOPE_RELATIVE) {
$newNamespace = $tpl->mergeNamespace($namespace, $variableNamespace);
} else {
$newNamespace = false;
}
}
}
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $variableName, array('is_accessed' => true));
} else {
if ($variableItemType == eZTemplate::TYPE_ATTRIBUTE) {
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $variableItemData, $variableItemPlacement, $resourceData, $namespace, $stats);
} else {
if ($variableItemType == eZTemplate::TYPE_OPERATOR) {
$operatorName = $variableItemData[0];
if (!isset($tpl->Operators[$operatorName])) {
continue;
}
if (is_array($tpl->Operators[$operatorName])) {
$tpl->loadAndRegisterOperators($tpl->Operators[$operatorName]);
}
$operator =& $tpl->Operators[$operatorName];
if (is_object($operator)) {
$hasStats = false;
if (method_exists($operator, 'operatorTemplateHints')) {
$hints = $operator->operatorTemplateHints();
if (isset($hints[$operatorName])) {
$operatorHints = $hints[$operatorName];
$hasParameters = false;
if (isset($operatorHints['parameters'])) {
$hasParameters = $operatorHints['parameters'];
}
if ($hasParameters === true) {
$parameters = $variableItemData;
$count = count($parameters) - 1;
for ($i = 0; $i < $count; ++$i) {
$parameter =& $parameters[$i + 1];
$parameterData = $parameter[1];
$parameterPlacement = $parameter[2];
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameter, $parameterPlacement, $resourceData, $namespace, $stats);
}
} else {
if (is_integer($hasParameters)) {
$parameters = $variableItemData;
$count = min(count($parameters) - 1, $hasParameters);
for ($i = 0; $i < $count; ++$i) {
$parameter =& $parameters[$i + 1];
$parameterData = $parameter[1];
$parameterPlacement = $parameter[2];
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameter, $parameterPlacement, $resourceData, $namespace, $stats);
}
}
}
$hasStats = true;
}
}
if (!$hasStats and method_exists($operator, 'operatorTemplateStatistics')) {
$hasStats = $operator->operatorTemplateStatistics($operatorName, $variableItem, $variablePlacement, $tpl, $resourceData, $namespace, $stats);
}
if (!$hasStats and method_exists($operator, 'namedParameterList')) {
$namedParameterList = $operator->namedParameterList();
if (method_exists($operator, 'namedParameterPerOperator') and $operator->namedParameterPerOperator()) {
$namedParameterList = $namedParameterList[$operatorName];
}
$operatorParameters = array_slice($variableItemData, 1);
$count = 0;
foreach ($namedParameterList as $parameterName => $parameterDefinition) {
$operatorParameter = $operatorParameters[$count];
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $operatorParameter, $variablePlacement, $resourceData, $namespace, $stats);
++$count;
}
$hasStats = true;
}
} else {
if ($resourceData['test-compile']) {
$tpl->warning('', "Operator '{$operatorName}' is not registered.");
}
}
} else {
if ($variableItemType == eZTemplate::TYPE_VOID) {
$tpl->warning('TemplateCompiler::calculateOperatorStatistics', "Void datatype should not be used, ignoring it");
} else {
$tpl->warning('TemplateCompiler::calculateOperatorStatistics', "Unknown data type {$variableItemType}, ignoring it");
}
}
}
}
}
}
}
}
}
return true;
}
function functionTemplateStatistics($functionName, &$node, $tpl, $resourceData, $namespace, &$stats)
{
if ($functionName != $this->Name) {
return false;
}
$newNamespace = $namespace;
$parameters = eZTemplateNodeTool::extractFunctionNodeParameters($node);
if (isset($parameters['name'])) {
$nameData = $parameters['name'];
$nameDataInspection = eZTemplateCompiler::inspectVariableData($tpl, $nameData, false, $resourceData);
if ($nameDataInspection['is-constant'] and !$nameDataInspection['has-operators'] and !$nameDataInspection['has-attributes']) {
$parameterNamespace = $nameDataInspection['new-data'][0][1];
$newNamespace = $tpl->mergeNamespace($namespace, $parameterNamespace);
}
}
$parameterNames = array('loop', 'show', 'var', 'last-value', 'reverse', 'sequence', 'max', 'offset');
foreach ($parameterNames as $parameterName) {
if (isset($parameters[$parameterName])) {
eZTemplateCompiler::calculateVariableNodeStatistics($tpl, $parameters[$parameterName], false, $resourceData, $namespace, $stats);
}
}
if (!isset($parameters['var'])) {
if (isset($parameters['loop'])) {
$newVariables = array('key', 'item', 'index', 'number');
foreach ($newVariables as $newVariableName) {
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $newVariableName, array('is_created' => true, 'is_removed' => true));
}
}
if (isset($parameters['sequence'])) {
$newVariables = array('sequence');
foreach ($newVariables as $newVariableName) {
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $newVariableName, array('is_created' => true, 'is_removed' => true));
}
}
} else {
if (isset($parameters['loop'])) {
$varDataInspection = eZTemplateCompiler::inspectVariableData($tpl, $parameters['var'], false, $resourceData);
if ($varDataInspection['is-constant'] and !$varDataInspection['has-operators'] and !$varDataInspection['has-attributes']) {
$varName = $varDataInspection['new-data'][0][1];
eZTemplateCompiler::setVariableStatistics($stats, $newNamespace, $varName, array('is_created' => true, 'is_removed' => true));
}
}
}
$functionChildren = eZTemplateNodeTool::extractFunctionNodeChildren($node);
if (is_array($functionChildren)) {
eZTemplateCompiler::calculateVariableStatisticsChildren($tpl, $functionChildren, $resourceData, $newNamespace, $stats);
}
}
