public function testMatchAll()
{
$this->assertEquals(array("#str rst#", "str", "rst"), StrUtil::matchAll('@#([a-z]*) ([a-z]*)#@', 'yxa#str rst#bxy'));
// named patterns
$this->assertEquals(array("#str rst#", "str", "rst", "first" => "str", "second" => "rst"), StrUtil::matchAll('@#(?P<first>[a-z]*) (?P<second>[a-z]*)#@', 'yxa#str rst#bxy'));
$this->assertEquals(false, StrUtil::matchAll('@x(.*)x@', 'yyabxy'));
}
/**
* Sets value for attribute in associative array $list.
*
* @param string $attribute
* @param array $values
*
*/
private function setAttribute(Trace $trace, $attribute, $values)
{
$new_values = array();
foreach ($values as $value) {
if ($value != '') {
$new_values[] = $value;
}
}
$values = $new_values;
if (count($values) == 0) {
$trace->tlog("Ignoring empty attribute '" . $attribute . "'");
return;
}
$attribute = trim($attribute);
if (StrUtil::endsWith($attribute, ':')) {
$attribute = substr($attribute, 0, strlen($attribute) - 1);
}
$id = null;
$name = $attribute;
if (isset($this->attr_def[$attribute])) {
$id = $this->attr_def[$attribute];
$name = InformacnyListAttributeEnum::getUnicodeName($id);
}
if ($id == self::IGNORE_ATTRIBUTE) {
$trace->tlog("Ignoring attribute '" . $attribute . "'");
return;
}
$this->list[] = array('id' => $id, 'name' => $name, 'rawLabel' => $attribute, 'values' => $values);
}
/**
* Parses the AIS2 version from html page.
*
* @param string $html AIS2 html reply to be parsed
*
* @returns AIS2Version AIS2 version
* @throws ParseException on error
*/
public function parseVersionStringFromMainPage($html)
{
Preconditions::checkIsString($html);
$data = StrUtil::matchAll(self::VERSION_PATTERN, $html);
if ($data === false) {
throw new ParseException("Cannot parse AIS version from response.");
}
return new AIS2Version(2, $data['major'], $data['minor'], $data['patch']);
}
/**
* Parses user name from AIS2 start page
*
* @param string $html AIS2 html reply to be parsed
*
* @returns AIS2Version AIS2 version
* @throws ParseException on error
*/
public function parseUserNameFromMainPage($html)
{
Preconditions::checkIsString($html);
$data = StrUtil::matchAll(self::USERNAME_PATTERN, $html);
if ($data === false) {
throw new ParseException("Cannot parse username from response.");
}
return $data['username'];
}
/**
*
* @param str predpokladame range v 2 moznych standardnych ais formatoch
* - "do [datum a cas]"
* - "[datum a cas] do [datum a cas]"
* @see parseAISDateTime
* @returns array('od'=>timestamp, 'do'=>timestamp)
*/
public static function parseAISDateTimeRange($str)
{
$pattern = '@(?P<od>[0-9:. ]*)do (?P<do>[0-9:. ]*)@';
$data = StrUtil::matchAll($pattern, $str);
$result = array();
if ($data['od'] == '') {
$result['od'] = null;
} else {
$result['od'] = self::parseAISDateTime($data['od']);
}
$result['do'] = self::parseAISDateTime($data['do']);
return $result;
}
/**
* Ensure that all fake data we use are valid FileStorage
* data files. This should ensure, that fake backend and
* other services depending on fake data will not encounter
* broken data.
*/
public function testAllData()
{
$dir = FakeData::getDirectory();
$storage = new FileStorage(array("root_path" => $dir . '/'));
$it = new RecursiveDirectoryIterator($dir);
$nonrecursiveIt = new RecursiveIteratorIterator($it);
$regexIt = new RegexIterator($nonrecursiveIt, '@\\.dat$@');
foreach ($regexIt as $file) {
$this->assertTrue($file->isFile());
$key = $file->getPathname();
assert(StrUtil::startsWith($key, $dir));
// remove $dir from beginning of $key
$key = substr($key, strlen($dir));
$key = preg_replace("@\\.dat\$@", "", $key);
$data = $storage->read($key);
$this->assertTrue(null !== $data);
}
}
public function prihlasNaTermin(Trace $trace, $terminIndex)
{
$table = $this->components['zoznamTerminovTable_dataView'];
$table->selectSingleRow((int) $terminIndex);
$table->setActiveRow((int) $terminIndex);
$data = $this->doAction('enterAction');
$data = $data->getElementById("init-data");
$data = $data->textContent;
$error = StrUtil::match('@webui\\(\\)\\.messageBox\\("([^"]*)",@', $data);
if ($error) {
throw new Exception('Nepodarilo sa prihlásiť na zvolený termín.<br/>' . 'Dôvod: <b>' . $error . '</b>');
}
if (!preg_match("@dm\\(\\)\\.closeDialog\\(" . "\"VSES206_VyberTerminuHodnoteniaDlg1\"\\);@", $data)) {
throw new Exception("Problém pri prihlasovaní: " . "Neočakávaná odozva od AISu");
}
$this->closeWindow();
return true;
}
public function login(AIS2ServerConnection $serverConnection)
{
$connection = $serverConnection->getHttpConnection();
$login = $this->username;
$password = $this->password;
if ($login === null && $password === null) {
throw new Exception("S týmto objektom nie je možné sa prihlásiť 2x. " . "Meno a heslo boli vymazané pri prvom prihlásení.");
}
// Username a password si nebudeme pamatat dlhsie ako treba
$this->username = null;
$this->password = null;
// TODO(ppershing): why is there this line? Needed for some cookies?
$this->isLoggedIn($serverConnection);
$data = $connection->post(new NullTrace(), self::COSIGN_LOGIN, array('ref' => '', 'login' => $login, 'password' => $password));
if (!preg_match(parent::LOGGED_ALREADY_PATTERN, $data)) {
if (($reason = StrUtil::match(self::COSIGN_ERROR_PATTERN1, $data)) || ($reason = StrUtil::match(self::COSIGN_ERROR_PATTERN2, $data)) || ($reason = StrUtil::match(self::COSIGN_ERROR_PATTERN3, $data)) || ($reason = StrUtil::match(self::IIKS_ERROR, $data))) {
throw new LoginException('Nepodarilo sa prihlásiť, dôvod: <b>' . $reason . '</b>');
}
throw new LoginException('Nepodarilo sa prihlásiť, dôvod neznámy.');
}
return true;
}
public function serialize($var)
{
if (is_int($var)) {
return self::SER_INT . pack('N', $var);
} else {
if (is_array($var)) {
$serialized = self::SER_ARRAY;
$serialized .= pack('N', count($var));
foreach ($var as $key => $value) {
$serialized .= $this->serialize($key);
$serialized .= $this->serialize($value);
}
return $serialized;
} else {
if ($var === null) {
return self::SER_NULL;
} else {
$var = (string) $var;
$serialized = self::SER_STRING;
$serialized .= pack('N', StrUtil::byteLength($var));
$serialized .= $var;
return $serialized;
}
}
}
}
/**
* Extract Table data from DOMDocument
*
* @param Trace $trace for creating logs, tracking activity
* @param $dom DOMDocument part of ais2ResponseHTML which contain Table
* @returns array(string=>array(string)) Returns rows of Table, where index is rowId
*/
private function getTableDataFromDom(Trace $trace, DOMDocument $dom)
{
Preconditions::checkNotNull($dom);
$tdata = array();
$trace->tlog("Finding element with id dataTabBody0");
$element = $dom->getElementById('dataTabBody0');
if ($element == null) {
throw new ParseException("Can't find table data");
}
$trace->tlog("Element found");
foreach ($element->childNodes as $aisRow) {
assert($aisRow->tagName == "tr");
assert($aisRow->hasAttribute("id"));
assert($aisRow->hasChildNodes());
// TODO: asserty prerobit na exceptiony
$row = array();
$trace->tlog("Extracting row id.");
$rowId = $aisRow->getAttribute("id");
$index = StrUtil::match('@^row_([0-9]+)$@', $rowId);
if ($index === false) {
throw new ParseException("Unexpected row id format");
}
$trace->tlog("Extraction is correct.");
$index = intval($index);
foreach ($aisRow->childNodes as $ais_td) {
assert($ais_td->tagName == "td");
$row[] = $this->getCellContent($ais_td);
}
$tdata[$index] = $row;
}
return $tdata;
}
private function newException($reason, $url)
{
return new Exception('<b>Nastala chyba pri requeste.</b><br/>Zdôvodnenie od AISu:' . nl2br(StrUtil::hescape($reason)) . '<br/>Požadovaná url: ' . StrUtil::hescape($url));
}
private function parseParamNameFromResponse($response)
{
$data = $response->getElementById("init-data");
$data = $data->textContent;
$data = StrUtil::match(self::APP_LOCATION_PATTERN, $data, 'params');
if ($data === false) {
throw new ParseException("Location of APP_PATTERN failed.");
}
$data = StrUtil::match(self::PARAM_NAME_PATTERN, $data, 'paramName');
if ($data === false) {
throw new ParseException("Parsing of ids from zapisnyListIndex failed.");
}
return $data;
}
public function odhlasZTerminu(Trace $trace, $terminIndex)
{
// Posleme request ze sa chceme odhlasit.
$data = $this->executor->doRequest($trace, array('compName' => 'odstranitTerminAction', 'eventClass' => 'avc.ui.event.AVCActionEvent', 'embObj' => array('terminyTable' => array('dataView' => array('activeIndex' => $terminIndex, 'selectedIndexes' => $terminIndex), 'editMode' => 'false'))));
if (!preg_match("@Skutočne chcete odobrať vybraný riadok?@", $data)) {
throw new Exception("Problém pri odhlasovaní - neočakávaná odozva AISu");
}
// Odklikneme konfirmacne okno ze naozaj.
$data = $this->executor->doRequest($trace, array('events' => false, 'app' => false, 'dlgName' => false, 'changedProperties' => array('confirmResult' => 2)));
$message = StrUtil::match('@webui\\.messageBox\\("([^"]*)"@', $data);
if ($message !== false && $message != 'Činnosť úspešne dokončená.') {
throw new Exception("Z termínu sa (pravdepodobne) nepodarilo odhlásiť." . "Dôvod:<br/><b>" . $message . '</b>');
}
if (!preg_match("@dm\\(\\).setActiveDialogName\\(" . "'VSES007_StudentZoznamPrihlaseniNaSkuskuDlg0'\\);@", $data)) {
throw new Exception("Problém pri odhlasovaní z termínu - neočakávaná odpoveď od AISu");
}
return true;
}
/**
* Joins two or more path components.
* If joining more than two path components, the result is
* the same as calling two-argument joinPath successively.
* Moreover, this function is associative, i.e.
* joinPath('a','b','c') has the same effect as
* joinPath(joinPath('a', 'b'), 'c') or joinPath('a', joinPath('b', 'c'))
*
* Path components of zero length are ignored
*
* @param string $a first path component
* @param string $b second path component
* @param string ... any other path components to join
* @returns string all the paths joined using a directory separator
*/
public static function joinPath($a, $b)
{
$args = func_get_args();
$num_args = count($args);
$shouldAddDS = true;
// start with $a, omit trailing directory separator
if ($a == DIRECTORY_SEPARATOR || $a == '') {
$shouldAddDS = false;
$path = $a;
} else {
if (StrUtil::endsWith($a, DIRECTORY_SEPARATOR)) {
$path = substr($a, 0, strlen($a) - 1);
} else {
$path = $a;
}
}
// add other components
for ($i = 1; $i < $num_args; $i++) {
$part = $args[$i];
// DIRECTORY_SEPARATOR or empty string is a special case
if ($part == DIRECTORY_SEPARATOR) {
continue;
}
// first extract range of part without leading or trailing DS
if (StrUtil::startsWith($part, DIRECTORY_SEPARATOR)) {
$start = 1;
} else {
$start = 0;
}
if (StrUtil::endsWith($part, DIRECTORY_SEPARATOR)) {
$end = strlen($part) - 1;
} else {
$end = strlen($part);
}
// append a path component
if ($shouldAddDS) {
$path .= DIRECTORY_SEPARATOR;
}
$shouldAddDS = true;
$path .= substr($part, $start, $end);
}
return $path;
}
public function getTableData(Trace $trace, DOMDocument $dom)
{
$data = array();
$trace->tlog("finding tbody element");
$element = $dom->getElementById('dataTabBody0');
if ($element == null) {
throw new ParseException("Can't find table data");
}
foreach ($element->childNodes as $aisRow) {
assert($aisRow->tagName == "tr");
assert($aisRow->hasAttribute("id"));
assert($aisRow->hasChildNodes());
// TODO: asserty prerobit na exceptiony
$row = array();
$rowId = $aisRow->getAttribute("id");
$index = StrUtil::match('@^row_([0-9]+)$@', $rowId);
if ($index === false) {
throw new ParseException("Unexpected row id format");
}
foreach ($aisRow->childNodes as $ais_td) {
assert($ais_td->tagName == "td");
$row[] = $this->getCellContent($ais_td);
}
$data[$index] = $row;
}
$trace->tlogVariable("data", $data);
return $data;
}
