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<?php
require_once('DojoFunctionDeclare.php');
require_once('DojoParameters.php');
require_once('Text.php');
class DojoExecutedFunction extends DojoFunctionDeclare
{
private $object = 'DojoExecutedFunction';
public function build(){
if(!$this->start){
die("DojoExecutedFunction->build() used before setting a start position");
}
if($this->end){
return $this->end;
}
$lines = Text::chop($this->package->getCode(), $this->start[0], $this->start[1]);
$line = $lines[$this->start[0]];
$this->start = array($this->start[0], strpos($line, 'function'));
$this->end = parent::build(); // Basically, the end array here will hold the position of the final } in the function declaration.
$parameters = $this->getParameters();
if (count($parameters) && ($pos = strpos($lines[$this->end[0]], '(')) !== false) {
$arguments = new DojoParameters($this->package);
$arguments->start = array($this->end[0], $pos);
$arguments->build();
$arguments = $arguments->getParameters();
foreach ($parameters as $pos => $parameter) {
if ($arguments[$pos]) {
$argument = $arguments[$pos];
if ($argument->isA(DojoVariable) && $parameter->isA(DojoVariable)) {
if (preg_match('%(^|\|\|)([a-zA-Z0-9_.$]+)(\|\||$)%', $argument->getVariable(), $match)) {
$this->body->addResolvedParameter($parameter->getVariable(), $match[2]);
}
}
}
}
}
$lines = Text::chop($this->package->getCode(), $this->end[0], $this->end[1], false, false, true);
$closed = false;
foreach($lines as $line_number => $line){
$offset = 0;
if($line_number == $this->end[0]){
$offset = $this->end[1];
}
if(preg_match('%\S%', $line, $match, PREG_OFFSET_CAPTURE, $offset)){
if(!$closed){
if($match[0][0] != ')'){
return false;
}else{
$closed = true;
$offset = $match[0][1] + 1;
}
}
}
if(preg_match('%\S%', $line, $match, PREG_OFFSET_CAPTURE, $offset)){
if($closed){
if($match[0][0] != '('){
return false;
}else{
$parameters = new DojoParameters($this->package, $line_number, $match[0][1]);
$end = $parameters->build();
break;
}
}
}
}
return $end;
}
public function rollOut(&$output) {
if ($this->getFunctionName()) {
parent::rollOut($output);
}
$execution_variables = $this->getVariableNames($this->getFunctionName());
foreach ($execution_variables as $execution_variable) {
if (empty($output[$execution_variable])) {
$output[$execution_variable] = array();
}
}
$execution_declarations = $this->getFunctionDeclarations();
foreach ($execution_declarations as $declaration) {
$declaration->rollOut($output);
}
$execution_objects = $this->getObjects();
foreach ($execution_objects as $object) {
$object->rollOut($output);
}
unset($object);
unset($execution_objects);
if ($this->getFunctionName()) {
$instance_declarations = $this->getInstanceFunctions($this->getFunctionName());
foreach ($instance_declarations as $declaration) {
$declaration->rollOut($output);
}
}
}
}
?>
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