/**
* Generator inner branches loop handler.
*
* @param Branch $branch Branch for looping its inner branches
* @param bool $conditionStarted Return variable showing if inner branching has been started
* @param string $pathValue Current routing logic $path variable name
*/
protected function generatorBranchesLoop(Branch $branch, &$conditionStarted, $pathValue)
{
// First stage - open condition
// If we have started condition branching but this branch has parameters
if ($conditionStarted && $branch->isParametrized()) {
$this->generator->endIfCondition()->defIfCondition($branch->toLogicConditionCode($pathValue));
} elseif (!$conditionStarted) {
// This is first inner branch
// Start new condition
$this->generator->defIfCondition($branch->toLogicConditionCode($pathValue));
// Set flag that condition has started
$conditionStarted = true;
} else {
// This is regular branching
$this->generator->defElseIfCondition($branch->toLogicConditionCode($pathValue));
}
// Second stage receive parameters
if ($branch->isParametrized()) {
// Store parameter value received from condition
$this->generator->newLine($branch->storeMatchedParameter());
}
/**
* Optimization to remove nested string operations - we create temporary $path variables
*/
$pathVariable = '$path' . mt_rand(0, 99999);
// Do not output new $path variable creation if this is logic end
if (count($branch->branches)) {
$this->generator->newLine($pathVariable . ' = ' . $branch->removeMatchedPathCode($pathValue) . ';');
}
// We should subtract part of $path var to remove this parameter
// Go deeper in recursion
$this->innerGenerate2($branch, $pathVariable, false);
}
/**
* Generate routing conditions logic.
*
* @param Branch $parent Current branch in resursion
* @param string $pathValue Current $path value in routing logic
* @param bool $conditionStarted Flag that condition started
*/
protected function innerGenerate2(Branch $parent, $pathValue = '$path', $conditionStarted = false)
{
// Iterate inner branches
foreach ($parent->branches as $branch) {
// First stage - open condition
// If we have started condition branching but this branch has parameters
if ($conditionStarted && $branch->isParametrized()) {
$this->generator->endIfCondition()->defIfCondition($branch->toLogicConditionCode($pathValue));
} elseif (!$conditionStarted) {
// This is first inner branch
// Start new condition
$this->generator->defIfCondition($branch->toLogicConditionCode($pathValue));
// Set flag that condition has started
$conditionStarted = true;
} else {
// This is regular branching
$this->generator->defElseIfCondition($branch->toLogicConditionCode($pathValue));
}
// Second stage receive parameters
if ($branch->isParametrized()) {
// Store parameter value received from condition
$this->generator->newLine($branch->storeMatchedParameter());
}
/**
* Optimization to remove nested string operations - we create temporary $path variables
*/
$pathVariable = '$path' . rand(0, 99999);
// Do not output new $path variable creation if this is logic end
if (sizeof($branch->branches)) {
$this->generator->newLine($pathVariable . ' = ' . $branch->removeMatchedPathCode($pathValue) . ';');
}
// We should subtract part of $path var to remove this parameter
// Go deeper in recursion
$this->innerGenerate2($branch, $pathVariable, false);
}
// Return route if branch has it
if ($parent->hasRoute()) {
// If we had other inner branch for this parent branch - we need to add else
if (sizeof($parent->branches)) {
$this->generator->defElseCondition();
}
$this->generator->newLine($parent->returnRouteCode());
}
// Close first condition
if ($conditionStarted) {
$this->generator->endIfCondition();
}
}
