/**
* Makes sure a variable is formatted namespace.namespace.etc
*
* @param shell
* Called shell because it might be missing some data
*/
public static function normalizeVariableName($shell, $source, $start)
{
if (strpos($shell, '[') !== false) {
$source_line = array_shift(Text::chop($source, $start[0], $start[1], $start[0] + 1));
preg_match('%^\\s*([a-zA-Z_.$][\\w.$]*(?:\\.[a-zA-Z_.$][\\w.$]|\\["[^"]+"\\])*)\\s*=\\s*function%', $source_line, $match);
$shell = preg_replace('%\\["([^"]+)"\\]%', '.$1', $match[1]);
}
return $shell;
}
public function getName()
{
if ($this->name) {
return $this->name;
}
$line = Text::chop($this->package->getCode(), $this->start[0], $this->start[1], $this->start[0]);
$line = $line[$this->start[0]];
return $this->name = trim(substr($line, 0, strpos($line, '(')));
}
public function build()
{
if (!$this->start) {
die("DojoObject->build() used before setting a start position");
}
$lines = Text::chop($this->package->getCode(), $this->start[0], $this->start[1], false, false, true);
$end = array($this->start[0], $this->start[1]);
do {
$lines = Text::chop($this->package->getCode(), $end[0], $end[1], false, false, true);
foreach ($lines as $line_number => $line) {
if (preg_match('%^\\s*}%', $line)) {
break;
}
if (preg_match('%^(\\s*)([a-zA-Z0-9_$]+|"\\s+")\\s*:%', $line, $match)) {
if ($end[0] != $this->start[0] && $end[1] != $this->start[1]) {
$between_lines = Text::chop($this->package->getSource(), $end[0], $end[1], $line_number, strlen($match[1]), true);
$between_started = true;
foreach ($between_lines as $between_line) {
if ($between_started && empty($between_line)) {
break;
}
if (!empty($between_line)) {
$between_started = true;
}
$this->body->addBlockCommentLine($between_line);
}
$between_started = false;
}
$end = array($line_number, strlen($match[0]));
if ($match[2][0] == '"' || $match[2][0] == "'") {
$key = trim(implode(Text::chop($this->package->getSource(), $line_number, strpos($line, '"') + 1, $line_number, strlen($match[0]) - 3, false)));
} else {
$key = $match[2];
}
break;
}
}
if (!$key) {
$end = Text::findTermination($lines, '}');
} else {
$parameter = new DojoParameter($this->package, $end[0], $end[1], '}');
$end = $parameter->build();
$this->values[$key] = $parameter;
}
} while ($lines[$end[0]][$end[1]] != '}');
$this->setEnd($end[0], $end[1]);
return $end;
}
public function build()
{
if (!$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 $lines;
}
public function build()
{
if (!$this->start) {
die("DojoFunctionDeclare->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]);
$line = trim($lines[$this->start[0]]);
if (strpos($line, 'function') === 0) {
$line = substr($line, 8);
preg_match('%[^\\s]%', $line, $match);
if ($match[0] != '(') {
$this->function_name = trim(substr($line, 0, strpos($line, '(')));
}
} else {
$name = trim(substr($line, 0, strpos($line, '=')));
$extra = substr($line, strpos($line, '=') + 1);
if (preg_match('%^\\s+new\\s+%', $name, $match) || preg_match('%^\\s*new\\s+%', $extra, $match)) {
$this->anonymous = true;
$name = str_replace($match[0], '', $name);
}
if (($pos = strpos($name, '.prototype.')) !== false) {
$this->prototype = substr($name, 0, $pos);
$name = str_replace('.prototype', '', $name);
}
if (($pos = strpos($name, 'this.')) === 0) {
$this->instance = $this->getFunctionName();
$name = $this->getFunctionName() . "." . preg_replace('%^this\\.%', '', $name);
}
if (!$this->isAnonymous()) {
$full_lines = Text::chop($this->package->getCode(), $this->start[0], 0);
$full_line = substr($full_lines[$this->start[0]], 0, $this->start[1]);
if (preg_match('%(?:[a-zA-Z0-9._$]+\\s*=\\s*)+$%', $full_line, $matches)) {
$aliases = preg_split('%\\s*=\\s*%', $matches[0]);
foreach ($aliases as $alias) {
$alias = trim($alias);
if ($alias) {
if (strpos($alias, 'this.') === 0) {
$alias = $this->getFunctionName() . "." . preg_replace('%^this\\.%', '', $alias);
}
$this->aliases[] = $alias;
}
}
}
}
if (strpos($name, '[') !== false) {
$source_lines = Text::chop($this->package->getSource(), $this->start[0], $this->start[1]);
$source_line = trim($source_lines[$this->start[0]]);
preg_match('%^\\s*([a-zA-Z_.$][\\w.$]*(?:\\.[a-zA-Z_.$][\\w.$]|\\["[^"]+"\\])*)\\s*=\\s*function%', $source_line, $match);
$name = preg_replace('%\\["([^"]+)"\\]%', '.$1', $match[1]);
}
$this->function_name = $name;
}
$this->parameters->setStart($this->start[0], strpos($lines[$this->start[0]], '('));
$end = $this->parameters->build();
$lines = Text::chop($this->package->getCode(), $end[0], $end[1]);
foreach ($lines as $line_number => $line) {
if (($pos = strpos($line, '{')) !== false) {
$this->body->setStart($line_number, $pos);
return $this->end = $this->body->build();
}
}
}
public function getThisInheritanceCalls()
{
if ($this->this_inheritance_calls) {
return $this->this_inheritance_calls;
}
$internalized = $this->getLocalVariableNames();
$this->build();
$lines = Text::chop($this->package->getCode(), $this->start[0], $this->start[1], $this->end[0], $this->end[1], true);
foreach ($lines as $line) {
if (preg_match('%\\b([a-zA-Z0-9_.$]+)\\.(?:apply|call)\\s*\\(%', $line, $match) && !array_key_exists($match[1], $internalized)) {
$this->this_inheritance_calls[] = $match[1];
}
}
return $this->this_inheritance_calls;
}
public function getType()
{
if ($this->parameter_type) {
return $this->parameter_type;
}
$type = array();
$lines = Text::chop($this->package->getSource(), $this->start[0], $this->start[1], $this->end[0], $this->end[1], true);
foreach ($lines as $line) {
list($first, $middle, $last, $data, $multiline) = Text::findComments($line, $multiline);
$type = array_merge($type, array($first, $middle, $last));
}
return $this->parameter_type = implode(' ', array_diff($type, array('')));
}
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 $end;
}
public function getThisInheritanceCalls()
{
if ($this->this_inheritance_calls) {
return $this->this_inheritance_calls;
}
$this->build();
$lines = Text::chop($this->package->getCode(), $this->start[0], $this->start[1], $this->end[0], $this->end[1], true);
foreach ($lines as $line) {
if (preg_match('%\\b([a-zA-Z0-9_.$]+)\\.(?:apply|call)\\s*\\(%', $line, $match)) {
$this->this_inheritance_calls[] = $match[1];
}
}
return $this->this_inheritance_calls;
}
