/**
* Returns all fields of the given class
*
* @param array $cids the class ids
* @param int $pid the project-id (default = current)
* @return array an array of PC_Obj_Field objects
*/
public function get_all($cids, $pid = PC_Project::CURRENT_ID)
{
$db = FWS_Props::get()->db();
if (!FWS_Array_Utils::is_integer($cids)) {
FWS_Helper::def_error('intarray', 'cids', $cids);
}
if (count($cids) == 0) {
return array();
}
$stmt = $db->get_prepared_statement('SELECT * FROM ' . PC_TB_CLASS_FIELDS . '
WHERE project_id = :pid AND class IN (:cids)');
$stmt->bind(':pid', PC_Utils::get_project_id($pid));
$stmt->bind(':cids', $cids);
$fields = array();
$rows = $db->get_rows($stmt->get_statement());
foreach ($rows as $row) {
$field = new PC_Obj_Field($row['file'], $row['line'], $row['name'], unserialize($row['type']), $row['visibility'], $row['class']);
$field->set_static($row['static']);
$fields[] = $field;
}
return $fields;
}
public function test_oop()
{
list(, $classes, $vars, $calls, $errors) = $this->analyze(self::$code);
self::assert_equals(0, count($errors));
$a = $classes['a'];
/* @var $a PC_Obj_Class */
self::assert_equals(false, $a->is_abstract());
self::assert_equals(false, $a->is_interface());
self::assert_equals(false, $a->is_final());
self::assert_equals(null, $a->get_super_class());
self::assert_equals(array(), $a->get_interfaces());
self::assert_equals((string) PC_Obj_MultiType::create_int(0), (string) $a->get_constant('c')->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(4), (string) $a->get_constant('ME')->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_string('str'), (string) $a->get_constant('YOU')->get_type());
self::assert_equals((string) new PC_Obj_Field('', 0, 'f', PC_Obj_MultiType::create_string('abc'), PC_Obj_Field::V_PRIVATE), (string) $a->get_field('f'));
self::assert_equals((string) new PC_Obj_Field('', 0, 'foo', PC_Obj_MultiType::get_type_by_name('int|string'), PC_Obj_Field::V_PRIVATE), (string) $a->get_field('foo'));
self::assert_equals((string) new PC_Obj_Field('', 0, 'bar', PC_Obj_MultiType::get_type_by_name('int|string'), PC_Obj_Field::V_PRIVATE), (string) $a->get_field('bar'));
self::assert_equals((string) new PC_Obj_Field('', 0, 'a', PC_Obj_MultiType::create_string(), PC_Obj_Field::V_PRIVATE), (string) $a->get_field('a'));
self::assert_equals((string) new PC_Obj_Field('', 0, 'b', PC_Obj_MultiType::create_string('a'), PC_Obj_Field::V_PRIVATE), (string) $a->get_field('b'));
$array = PC_Obj_MultiType::create_array(array());
$array->get_first()->set_array_type(0, PC_Obj_MultiType::create_int(1));
$array->get_first()->set_array_type(1, PC_Obj_MultiType::create_int(2));
$array->get_first()->set_array_type(2, PC_Obj_MultiType::create_int(3));
self::assert_equals((string) new PC_Obj_Field('', 0, 'p', $array, PC_Obj_Field::V_PROTECTED), (string) $a->get_field('p'));
self::assert_equals('public function __construct()', (string) $a->get_method('__construct'));
self::assert_equals('protected function test(): void', (string) $a->get_method('test'));
self::assert_equals('public function test2(a): a', (string) $a->get_method('test2'));
$b = $classes['b'];
/* @var $b PC_Obj_Class */
self::assert_equals(true, $b->is_abstract());
self::assert_equals(false, $b->is_interface());
self::assert_equals(false, $b->is_final());
self::assert_equals('a', $b->get_super_class());
self::assert_equals(array('i', 'j'), $b->get_interfaces());
self::assert_equals((string) PC_Obj_MultiType::create_int(0), (string) $b->get_constant('c')->get_type());
self::assert_equals(null, $b->get_field('f'));
self::assert_equals((string) new PC_Obj_Field('', 0, 'p', $array, PC_Obj_Field::V_PROTECTED), (string) $b->get_field('p'));
$i = $classes['i'];
/* @var $i PC_Obj_Class */
self::assert_equals(true, $i->is_abstract());
self::assert_equals(true, $i->is_interface());
self::assert_equals(false, $i->is_final());
self::assert_equals(array('i1', 'i2'), $i->get_interfaces());
self::assert_equals('public abstract function doSomething(): string', (string) $i->get_method('doSomething'));
$x = $classes['x'];
/* @var $x PC_Obj_Class */
self::assert_equals(false, $x->is_abstract());
self::assert_equals(false, $x->is_interface());
self::assert_equals(true, $x->is_final());
self::assert_equals('b', $x->get_super_class());
self::assert_equals(array('i'), $x->get_interfaces());
self::assert_equals('public function doSomething(): string', (string) $x->get_method('doSomething'));
self::assert_equals('public function test2(b): b', (string) $x->get_method('test2'));
self::assert_equals('public static function mystatic(): void', (string) $x->get_method('mystatic'));
$field = new PC_Obj_Field('', 0, 'var', PC_Obj_MultiType::create_int(4), PC_Obj_Field::V_PRIVATE);
$field->set_static(true);
self::assert_equals((string) $field, (string) $x->get_field('var'));
$global = $vars[PC_Obj_Variable::SCOPE_GLOBAL];
self::assert_equals((string) PC_Obj_MultiType::create_int(0), (string) $global['a']->get_type());
self::assert_equals('a', (string) $global['b']->get_type());
self::assert_equals('a', (string) $global['c']->get_type());
self::assert_equals('x', (string) $global['d']->get_type());
self::assert_equals('b', (string) $global['e']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(4), (string) $global['f']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(1), (string) $global['g']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(4), (string) $global['h']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_object('b'), (string) $global['i']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(), (string) $global['j']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_string(), (string) $global['n']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_int(95), (string) $global['o']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_object('a'), (string) $global['q']->get_type());
self::assert_equals((string) PC_Obj_MultiType::create_object('b'), (string) $global['r']->get_type());
// check calls
$i = 0;
self::assert_equals((string) $calls[$i++], 'strstr(integer=4, string=str)');
self::assert_call($calls[$i++], 'b', 'get42', true);
self::assert_call($calls[$i++], 'a', 'test', false);
self::assert_equals((string) $calls[$i++], 'dummy(integer=2)');
self::assert_equals((string) $calls[$i++], 'dummy(integer=3)');
self::assert_equals((string) $calls[$i++], 'dummy(integer=6)');
self::assert_equals((string) $calls[$i++], 'dummy(unknown)');
self::assert_equals((string) $calls[$i++], 'dummy(unknown)');
self::assert_call($calls[$i++], 'a', '__construct', false);
self::assert_call($calls[$i++], 'a', 'test2', false);
self::assert_call($calls[$i++], 'x', '__construct', false);
self::assert_call($calls[$i++], 'x', 'test2', false);
self::assert_call($calls[$i++], 'x', 'test2', false);
self::assert_call($calls[$i++], 'b', 'test2', false);
self::assert_call($calls[$i++], 'b', 'sdf', true);
self::assert_call($calls[$i++], 'x', 'partest', false);
self::assert_call($calls[$i++], 'a', '__construct', false);
self::assert_call($calls[$i++], 'x', '__construct', false);
self::assert_call($calls[$i++], 'a', 'test2', false);
self::assert_call($calls[$i++], 'x', 'test2', false);
}
/**
* Parses the type of a class-field from the given phpdoc
*
* @param PC_Obj_Field $field the field
*/
public function parse_field_doc($field)
{
if (isset($this->fieldComments[$field->get_name()])) {
// if we already know the value, we don't have to use the phpdoc
// TODO we could issue a warning here if the type differs
if ($field->get_type()->is_unknown()) {
$type = $this->parse_var_from($this->fieldComments[$field->get_name()]);
if ($type !== null) {
$field->set_type($type);
}
}
unset($this->fieldComments[$field->get_name()]);
}
}
/**
* Parses the given field-description
*
* @param string $desc the description
* @return PC_Obj_Field|PC_Obj_Constant the field or constant
* @throws PC_PHPRef_Exception if it fails
*/
public static function parse_field_desc($desc)
{
// prepare description
$desc = trim(strip_tags($desc));
$desc = FWS_StringHelper::htmlspecialchars_back($desc);
// filter out modifier, return-type, name and params
$match = array();
$res = preg_match('/^(?:(const|readonly|static|public|protected|private)\\s*)?' . '(?:(const|readonly|static|public|protected|private)\\s*)?' . '(?:(const|readonly|static|public|protected|private)\\s*)?' . '(?:(\\S+)\\s+)?' . '\\$?([a-zA-Z0-9_:]+)\\s*(?:=\\s*([^' . "\n" . ';]+)\\s*)?;$/s', $desc, $match);
if (!$res) {
throw new PC_PHPRef_Exception('Unable to parse "' . $desc . '"');
}
list(, $modifier1, $modifier2, $modifier3, $type, $name) = $match;
if ($modifier1 == 'const' || $modifier2 == 'const' || $modifier3 == 'const') {
$field = new PC_Obj_Constant('', 0, $name);
} else {
$field = new PC_Obj_Field('', 0, $name);
if ($modifier1 == 'static' || $modifier2 == 'static' || $modifier3 == 'static') {
$field->set_static(true);
}
if (in_array($modifier1, array('private', 'protected'))) {
$field->set_visibility($modifier1);
} else {
if (in_array($modifier2, array('private', 'protected'))) {
$field->set_visibility($modifier2);
} else {
if (in_array($modifier3, array('private', 'protected'))) {
$field->set_visibility($modifier3);
}
}
}
}
if ($type) {
$field->set_type(PC_Obj_MultiType::get_type_by_name($type));
}
if (isset($match[6]) && $match[6] !== '' && !$field->get_type()->is_multiple()) {
if ($type) {
$field->get_type()->get_first()->set_value($match[6]);
} else {
$field->set_type(new PC_Obj_MultiType(PC_Obj_Type::get_type_by_value($match[6])));
}
}
return $field;
}