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.
$lines = Text::chop($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 $end;
}
public function removeCodeFrom($lines)
{
$keys = array_keys($lines);
$first = array_shift($keys);
$last = array_pop($keys);
for ($i = $first; $i <= $last; $i++) {
$line = $lines[$i];
if (preg_match('%function\\s*\\([^)]*\\)\\s*{%', $line, $match, PREG_OFFSET_CAPTURE)) {
$declaration = new DojoFunctionDeclare($this, $i, $match[0][1]);
list($i, ) = $declaration->build();
$lines = $declaration->removeCodeFrom($lines);
} elseif (preg_match('%^.*(with|switch)\\s*\\([^(]*\\)\\s*{%', $line, $match)) {
$with_lines = Text::chop($lines, $i, strlen($match[0]) - 1, null, null, true);
list($end_line, $end_pos) = Text::findTermination($with_lines, '}', '{}()[]');
for ($j = $i; $j <= $end_line; $j++) {
$line = $lines[$j];
if ($j == $i) {
$lines[$j] = Text::blankOutAt($line, strlen($match[0]) - 1);
} elseif ($j == $end_line) {
$lines[$j] = Text::blankOutAt($line, 0, $end_pos);
} else {
$lines[$j] = Text::blankOut($line, $line);
}
}
}
}
return $lines;
}
public function getInstanceFunctions($function_name)
{
$functions = array();
$this->build();
$lines = Text::chop($this->package->getCode(), $this->start[0], $this->start[1], $this->end[0], $this->end[1], true);
foreach ($lines as $line_number => $line) {
if (preg_match('%\\bthis\\.([a-zA-Z0-9._$]+)\\s*=\\s*function\\b%', $line, $match, PREG_OFFSET_CAPTURE)) {
$function = new DojoFunctionDeclare($this->package, $line_number, $match[0][1]);
$function->setFunctionName($function_name);
$end = $function->build();
$functions[] = $function;
}
}
return $functions;
}
public function build()
{
if (!$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;
}