public function getLatLng($address)
{
# address identifier
$address_identifier = 'latlng_' . str_replace(array(' '), array('_'), $address);
$address_identifier = preg_replace('/[^a-z0-9_]+/i', '', $address);
# registry
$registry = Zend_Registry::getInstance();
# caching
$frontendOptions = array('lifetime' => 2592000, 'automatic_serialization' => true);
$backendOptions = array('cache_dir' => $registry->config->application->logs->tmpDir . '/cache/');
$cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions);
# get data
if (($data = $cache->load($address_identifier)) === false) {
new Custom_Logging('Hit Google: Lat/Lng for ' . $address, Zend_Log::INFO);
$client = new Zend_Http_Client('http://maps.google.com/maps/geo?q=' . urlencode($address), array('maxredirects' => 0, 'timeout' => 30));
$request = $client->request();
$response = Zend_Http_Response::fromString($request);
$body = Zend_Json::decode($response->getBody());
$data = array();
$data['latitude'] = !empty($body['Placemark'][0]['Point']['coordinates'][1]) ? $body['Placemark'][0]['Point']['coordinates'][1] : null;
$data['longitude'] = !empty($body['Placemark'][0]['Point']['coordinates'][0]) ? $body['Placemark'][0]['Point']['coordinates'][0] : null;
$cache->save($data, $address_identifier);
} else {
new Custom_Logging('(local cache) Hit Google: Lat/Lng for ' . $address, Zend_Log::INFO);
}
return $data;
}
/**
* Validate the response data from Correios.
* This method will choose between Request Cache or Save in Cache
*
* Step 1:
* Invalid responses must call the Cache load.
* Cache loading is requested by throwing adapter exception.
*
* Step 2:
* To save valid responses, it must contain no errors.
* Errors are detected by pattern_nocache and returns false.
*
* @param string $data XML Content
*
* @throws Zend_Http_Client_Adapter_Exception
*
* @return boolean
*/
protected function _isValidCache($data)
{
// Step 1
try {
$response = Zend_Http_Response::fromString($data);
$content = $response->getBody();
} catch (Zend_Http_Exception $e) {
throw new Zend_Http_Client_Adapter_Exception($e->getMessage());
}
if (empty($content)) {
throw new Zend_Http_Client_Adapter_Exception();
}
libxml_use_internal_errors(true);
$xml = simplexml_load_string($content);
if (!$xml || !isset($xml->cServico)) {
throw new Zend_Http_Client_Adapter_Exception();
}
// Step 2
$pattern = $this->getConfigData('pattern_nocache');
if ($pattern != '' && preg_match($pattern, $content, $matches)) {
return false;
}
return true;
}
/**
* Retrieve entities from table
*
* @param string $tableName|Zend_Service_WindowsAzure_Storage_TableEntityQuery Table name -or- Zend_Service_WindowsAzure_Storage_TableEntityQuery instance
* @param string $filter Filter condition (not applied when $tableName is a Zend_Service_WindowsAzure_Storage_TableEntityQuery instance)
* @param string $entityClass Entity class name
* @param string $nextPartitionKey Next partition key, used for listing entities when total amount of entities is > 1000.
* @param string $nextRowKey Next row key, used for listing entities when total amount of entities is > 1000.
* @return array Array of Zend_Service_WindowsAzure_Storage_TableEntity
* @throws Zend_Service_WindowsAzure_Exception
*/
public function retrieveEntities($tableName = '', $filter = '', $entityClass = 'Zend_Service_WindowsAzure_Storage_DynamicTableEntity', $nextPartitionKey = null, $nextRowKey = null)
{
if ($tableName === '') {
require_once 'Zend/Service/WindowsAzure/Exception.php';
throw new Zend_Service_WindowsAzure_Exception('Table name is not specified.');
}
if ($entityClass === '') {
require_once 'Zend/Service/WindowsAzure/Exception.php';
throw new Zend_Service_WindowsAzure_Exception('Entity class is not specified.');
}
// Convenience...
if (class_exists($filter)) {
$entityClass = $filter;
$filter = '';
}
// Query string
$queryString = '';
// Determine query
if (is_string($tableName)) {
// Option 1: $tableName is a string
// Append parentheses
if (strpos($tableName, '()') === false) {
$tableName .= '()';
}
// Build query
$query = array();
// Filter?
if ($filter !== '') {
$query[] = '$filter=' . Zend_Service_WindowsAzure_Storage_TableEntityQuery::encodeQuery($filter);
}
// Build queryString
if (count($query) > 0) {
$queryString = '?' . implode('&', $query);
}
} else {
if (get_class($tableName) == 'Zend_Service_WindowsAzure_Storage_TableEntityQuery') {
// Option 2: $tableName is a Zend_Service_WindowsAzure_Storage_TableEntityQuery instance
// Build queryString
$queryString = $tableName->assembleQueryString(true);
// Change $tableName
$tableName = $tableName->assembleFrom(true);
} else {
require_once 'Zend/Service/WindowsAzure/Exception.php';
throw new Zend_Service_WindowsAzure_Exception('Invalid argument: $tableName');
}
}
// Add continuation querystring parameters?
if (!is_null($nextPartitionKey) && !is_null($nextRowKey)) {
if ($queryString !== '') {
$queryString .= '&';
} else {
$queryString .= '?';
}
$queryString .= 'NextPartitionKey=' . rawurlencode($nextPartitionKey) . '&NextRowKey=' . rawurlencode($nextRowKey);
}
// Perform request
$response = null;
if ($this->isInBatch() && $this->getCurrentBatch()->getOperationCount() == 0) {
$this->getCurrentBatch()->enlistOperation($tableName, $queryString, Zend_Http_Client::GET, array(), true, null);
$response = $this->getCurrentBatch()->commit();
// Get inner response (multipart)
$innerResponse = $response->getBody();
$innerResponse = substr($innerResponse, strpos($innerResponse, 'HTTP/1.1 200 OK'));
$innerResponse = substr($innerResponse, 0, strpos($innerResponse, '--batchresponse'));
$response = Zend_Http_Response::fromString($innerResponse);
} else {
$response = $this->_performRequest($tableName, $queryString, Zend_Http_Client::GET, array(), true, null);
}
if ($response->isSuccessful()) {
// Parse result
$result = $this->_parseResponse($response);
if (!$result) {
return array();
}
$entries = null;
if ($result->entry) {
if (count($result->entry) > 1) {
$entries = $result->entry;
} else {
$entries = array($result->entry);
}
} else {
// This one is tricky... If we have properties defined, we have an entity.
$properties = $result->xpath('//m:properties');
if ($properties) {
$entries = array($result);
} else {
return array();
}
}
// Create return value
$returnValue = array();
foreach ($entries as $entry) {
// Parse properties
$properties = $entry->xpath('.//m:properties');
$properties = $properties[0]->children('http://schemas.microsoft.com/ado/2007/08/dataservices');
// Create entity
$entity = new $entityClass('', '');
$entity->setAzureValues((array) $properties, $this->_throwExceptionOnMissingData);
// If we have a Zend_Service_WindowsAzure_Storage_DynamicTableEntity, make sure all property types are set
if ($entity instanceof Zend_Service_WindowsAzure_Storage_DynamicTableEntity) {
foreach ($properties as $key => $value) {
$attributes = $value->attributes('http://schemas.microsoft.com/ado/2007/08/dataservices/metadata');
$type = (string) $attributes['type'];
if ($type !== '') {
$entity->setAzureProperty($key, (string) $value, $type);
}
}
}
// Update etag
$etag = $entry->attributes('http://schemas.microsoft.com/ado/2007/08/dataservices/metadata');
$etag = (string) $etag['etag'];
$entity->setEtag($etag);
// Add to result
$returnValue[] = $entity;
}
// More entities?
if (!is_null($response->getHeader('x-ms-continuation-NextPartitionKey')) && !is_null($response->getHeader('x-ms-continuation-NextRowKey'))) {
if (strpos($queryString, '$top') === false) {
$returnValue = array_merge($returnValue, $this->retrieveEntities($tableName, $filter, $entityClass, $response->getHeader('x-ms-continuation-NextPartitionKey'), $response->getHeader('x-ms-continuation-NextRowKey')));
}
}
// Return
return $returnValue;
} else {
require_once 'Zend/Service/WindowsAzure/Exception.php';
throw new Zend_Service_WindowsAzure_Exception($this->_getErrorMessage($response, 'Resource could not be accessed.'));
}
}
/**
* Test that parsing a multibyte-encoded chunked response works.
*
* This can potentially fail on different PHP environments - for example
* when mbstring.func_overload is set to overload strlen().
*
*/
public function testMultibyteChunkedResponse()
{
$md5 = 'ab952f1617d0e28724932401f2d3c6ae';
$response = Zend_Http_Response::fromString($this->readResponse('response_multibyte_body'));
$this->assertEquals($md5, md5($response->getBody()));
}
/**
* Uses the adapter to request the given url and returns
* its response.
*
* Example:
*
* $this->request('http://www.example.com/test.html');
*
* @param string $url
* @return Zend_Http_Response
*/
protected function request($url)
{
$this->adapter->connect('');
$this->adapter->write('GET', Zend_Uri_Http::fromString($url));
$response = $this->adapter->read();
$this->adapter->close();
return Zend_Http_Response::fromString($response);
}
public function testMultilineHeader()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_multiline_header'));
// Make sure we got the corrent no. of headers
$this->assertEquals(6, count($response->getHeaders()), 'Header count is expected to be 6');
// Check header integrity
$this->assertEquals('timeout=15, max=100', $response->getHeader('keep-alive'));
$this->assertEquals('text/html; charset=iso-8859-1', $response->getHeader('content-type'));
}
/**
* Test we can build a new object from a response object (multiple cookie headers)
*/
public function testFromResponseMultiHeader()
{
$res_str = file_get_contents(dirname(realpath(__FILE__)) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'response_with_cookies');
$response = Zend_Http_Response::fromString($res_str);
$jar = Zend_Http_CookieJar::fromResponse($response, 'http://www.example.com');
$this->assertTrue($jar instanceof Zend_Http_CookieJar, '$jar is not an instance of CookieJar as expected');
$this->assertEquals(3, count($jar->getAllCookies()), 'CookieJar expected to contain 3 cookies');
}
public function makeHttpResponseFor($nativeVars)
{
$response = $this->getServerResponseFor($nativeVars);
return Zend_Http_Response::fromString($response);
}
/**
* Do some checks before install.
*
* @throws Expeption If the server don't have the requirements.
*
* @return void
*/
private function _checkServer()
{
$missingRequirements = array();
// The following extensions are either needed by components of the Zend Framework that are used
// or by P6 components itself.
$extensionsNeeded = array('mbstring', 'iconv', 'ctype', 'gd', 'pcre', 'pdo', 'Reflection', 'session', 'SPL', 'zlib');
// These settings need to be properly configured by the admin
$settingsNeeded = array('magic_quotes_gpc' => 0, 'magic_quotes_runtime' => 0, 'magic_quotes_sybase' => 0);
// These settings should be properly configured by the admin
$settingsRecommended = array('register_globals' => 0, 'safe_mode' => 0);
// Check the PHP version
$requiredPhpVersion = "5.2.4";
if (version_compare(phpversion(), $requiredPhpVersion, '<')) {
// This is a requirement of the Zend Framework
$missingRequirements[] = "PHP Version {$requiredPhpVersion} or newer";
}
foreach ($extensionsNeeded as $extension) {
if (!extension_loaded($extension)) {
$missingRequirements[] = "The {$extension} extension must be enabled.";
}
}
// Check pdo library
$mysql = extension_loaded('pdo_mysql');
$sqlite = extension_loaded('pdo_sqlite2');
$pgsql = extension_loaded('pdo_pgsql');
if (!$mysql && !$sqlite && !$pgsql) {
$missingRequirements[] = "You need one of these PDO extensions: pdo_mysql, pdo_pgsql or pdo_sqlite";
}
foreach ($settingsNeeded as $conf => $value) {
if (ini_get($conf) != $value) {
$missingRequirements[] = "The php.ini setting of \"{$conf}\" has to be \"{$value}\".";
}
}
// Checking if configuration.php exists
$baseDir = str_replace('htdocs/setup.php', '', $_SERVER['SCRIPT_FILENAME']);
if (file_exists($baseDir . "configuration.php")) {
throw new Exception("Configuration file found. Please, delete it before run setup again.");
}
if (!empty($missingRequirements)) {
$message = implode("\n", $missingRequirements);
throw new Exception($message);
}
if (strncmp($_SERVER['SCRIPT_NAME'], '/setup.php', 10) != 0) {
$this->_message[] = "It is recommend install PHProjekt 6 using a virtual host.<br />" . "You should try to generate an extra virtual host (or a sub-domain) to phprojekt/htdocs.";
// Works the .htaccess?
$response = new Zend_Controller_Request_Http();
$webpath = $response->getHttpHost();
$str = '';
$sock = fsockopen($webpath, $response->getServer('SERVER_PORT'));
$request = "GET " . str_replace('htdocs/setup.php', '', $response->getRequestUri()) . '/application/' . " HTTP/1.1\r\n" . "Host: " . $webpath . "\r\nConnection: close\r\n\r\n";
fwrite($sock, $request);
while ($buff = fread($sock, 1024)) {
$str .= $buff;
}
$response = Zend_Http_Response::fromString($str);
if ($response->getStatus() != '403') {
$this->_message[] = "Please note that your webserver needs to support .htaccess files " . "to deny access to the configuration files.<br />" . "Running PHProjekt 6 without using the provided .htaccess files to deny access to " . "certain files and folders, might not be secure and is not recommended.";
}
fclose($sock);
}
foreach ($settingsRecommended as $conf => $value) {
if (ini_get($conf) != $value) {
$this->_message[] = "It is recommend to have \"{$conf}\" set to \"{$value}\", but it is not required " . "to run PHProjekt.";
}
}
}
/**
* Do some checks before install.
*
* @throws Expeption If the server don't have the requirements.
*
* @return void
*/
private function _checkServer()
{
// Check the server
$checkServer = Phprojekt::checkExtensionsAndSettings();
// Check the PHP version
if (!$checkServer['requirements']['php']['checked']) {
$missingRequirements[] = "You need the PHP Version " . $checkServer['requirements']['php']['required'] . " or newer. Follow this link for help: <a href=\"" . $checkServer['requirements']['php']['help'] . "\"" . " target=\"_new\">HELP</a>";
}
// Check required extension
foreach ($checkServer['requirements']['extension'] as $name => $values) {
if (!$values['checked']) {
$missingRequirements[] = "The '" . $name . "' extension must be enabled. Follow this link for help: " . "<a href=\"" . $values['help'] . "\" target=\"_new\">HELP</a>";
}
}
// Check required settings
foreach ($checkServer['requirements']['settings'] as $name => $values) {
if (!$values['checked']) {
$missingRequirements[] = "The php.ini setting of '" . $name . "' has to be '" . $values['required'] . "'. Follow this link for help: <a href=\"" . $values['help'] . "\"" . " target=\"_new\">HELP</a>";
}
}
// Checking if configuration.php exists
$baseDir = str_replace('htdocs/setup.php', '', $_SERVER['SCRIPT_FILENAME']);
if (file_exists($baseDir . "configuration.php")) {
throw new Exception("Configuration file found. Please, delete it before run setup again.");
}
if (!empty($missingRequirements)) {
$message = implode("\n", $missingRequirements);
throw new Exception($message);
}
if (strncmp($_SERVER['SCRIPT_NAME'], '/setup.php', 10) != 0) {
$this->_message[] = "It is recommend install PHProjekt 6 using a virtual host.<br />" . "You should try to generate an extra virtual host (or a sub-domain) to phprojekt/htdocs.";
// Works the .htaccess?
$response = new Zend_Controller_Request_Http();
$webpath = $response->getHttpHost();
$str = '';
$sock = fsockopen($webpath, $response->getServer('SERVER_PORT'));
$request = "GET " . str_replace('htdocs/setup.php', '', $response->getRequestUri()) . '/application/' . " HTTP/1.1\r\n" . "Host: " . $webpath . "\r\nConnection: close\r\n\r\n";
fwrite($sock, $request);
while ($buff = fread($sock, 1024)) {
$str .= $buff;
}
$response = Zend_Http_Response::fromString($str);
if ($response->getStatus() != '403') {
$this->_message[] = "Please note that your webserver needs to support .htaccess files " . "to deny access to the configuration files.<br />" . "Running PHProjekt 6 without using the provided .htaccess files to deny access to " . "certain files and folders, might not be secure and is not recommended.";
}
fclose($sock);
}
foreach ($checkServer['recommendations']['settings'] as $name => $values) {
if (!$values['checked']) {
$this->_message[] = "It is recommend to have '" . $name . "' set to '" . $values['required'] . "', but it is not required to run PHProjekt. Follow this link for help: <a href=\"" . $values['help'] . "\" target=\"_new\">HELP</a>";
}
}
}
/**
* Test that responses could be added as objects (ZF-7009)
*
* @link http://framework.zend.com/issues/browse/ZF-7009
* @dataProvider validHttpResponseProvider
*/
public function testAddResponseAsObject($testResponse)
{
$this->adapter->read();
// pop out first response
$respObj = Zend_Http_Response::fromString($testResponse);
$this->adapter->addResponse($respObj);
$this->assertEquals($testResponse, $this->adapter->read());
}
/**
* Second half of Zend_Http_Client's request method
* removed the end of the do-while loop and the
* redirect code.
*
* @return Zend_Http_Response
**/
public function getResponse()
{
$response = $this->adapter->read();
if (!$response) {
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('Unable to read response, or response is empty');
}
$response = Zend_Http_Response::fromString($response);
if ($this->config['storeresponse']) {
$this->last_response = $response;
}
// Load cookies into cookie jar
if (isset($this->cookiejar)) {
$this->cookiejar->addCookiesFromResponse($response, $uri);
}
return $response;
}
/**
* Validate the response data from Correios.
*
* @param string $data XML Content
*
* @return boolean
*/
protected function _isValidCache($data)
{
$response = Zend_Http_Response::fromString($data);
$content = $response->getBody();
$pattern = $this->getConfigData('pattern_nocache');
if ($pattern != '' && preg_match($pattern, $content, $matches)) {
return false;
}
if (empty($content)) {
return false;
}
libxml_use_internal_errors(true);
$xml = simplexml_load_string($content);
if (!$xml || !isset($xml->cServico)) {
return false;
}
return true;
}
/**
* Test that parsing a multibyte-encoded chunked response works.
*
* This can potentially fail on different PHP environments - for example
* when mbstring.func_overload is set to overload strlen().
*
*/
public function testMultibyteChunkedResponse()
{
$md5 = 'f734924685f92b243c8580848cadc560';
$response = Zend_Http_Response::fromString($this->readResponse('response_multibyte_body'));
$this->assertEquals($md5, md5($response->getBody()));
}
/**
* Retrieve the Document key reference id number from the remote
* document production server
*
* @param int $customerid Customer Id number
* @param $documentid
* @param string $keyrefname Key reference name
* @throws Application_Soap_Fault
* @internal param \documentid $int Document Id number
* @return int
*/
private function getDocKeyReferenceId($customerid, $documentid, $keyrefname)
{
$keyrefid = null;
// Discover customer id from customer name
$this->httpclient->setParameterGet(array('PHPSESSID' => $this->sessionid, 'action' => 'GetKeyRefsList', 'CustomerID' => $customerid, 'DocTypeID' => $documentid));
try {
$response = $this->httpclient->request('GET');
} catch (Zend_Http_Client_Exception $ex) {
error_log(__FILE__ . ':' . __LINE__ . ':' . $ex->getMessage());
throw new Application_Soap_Fault('Failure calling DMS server', 'Server');
}
$this->_debugRequest($this->httpclient);
if (is_string($response)) {
$response = Zend_Http_Response::fromString($response);
} else {
if (!$response instanceof Zend_Http_Response) {
// Some other response returned, don't know how to process.
// The request is queued, so return a fault.
error_log(__FILE__ . ':' . __LINE__ . ':DMS server returned unknown response');
throw new Application_Soap_Fault('DMS server returned unknown response', 'Server');
}
}
try {
$response = $response->getBody();
$keyreflistresponse = Zend_Json::decode($response);
} catch (Exception $ex) {
// Problem requesting service, report the problem back but keep the queue record
error_log(__FILE__ . ':' . __LINE__ . ':' . $ex->getMessage());
throw new Application_Soap_Fault('DMS server returned invalid response', 'Server');
}
$this->httpclient->resetParameters();
array_shift($keyreflistresponse);
// Remove the first element, this is a header
foreach ($keyreflistresponse as $keyreference) {
// Seach for the customer id that matches the customer code
if ($keyreference[2] == $keyrefname) {
$keyrefid = $keyreference[0];
break;
}
}
if ($keyrefid == null) {
// customer id not found
error_log(__FILE__ . ':' . __LINE__ . ':Document Key reference Id not found on DMS server');
throw new Application_Soap_Fault('Document Key reference Id not found on DMS server', 'Server');
}
return $keyrefid;
}
/**
* Send the HTTP request and return an HTTP response object
*
* @param string $method
* @return Zend_Http_Response
* @throws Zend_Http_Client_Exception
*/
public function request($method = null)
{
if (!$this->uri instanceof Zend_Uri_Http) {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('No valid URI has been passed to the client');
}
if ($method) {
$this->setMethod($method);
}
$this->redirectCounter = 0;
$response = null;
// Make sure the adapter is loaded
if ($this->adapter == null) {
$this->setAdapter($this->config['adapter']);
}
// Send the first request. If redirected, continue.
do {
// Clone the URI and add the additional GET parameters to it
$uri = clone $this->uri;
if (!empty($this->paramsGet)) {
$query = $uri->getQuery();
if (!empty($query)) {
$query .= '&';
}
$query .= http_build_query($this->paramsGet, null, '&');
$uri->setQuery($query);
}
$body = $this->_prepareBody();
$headers = $this->_prepareHeaders();
// Open the connection, send the request and read the response
$this->adapter->connect($uri->getHost(), $uri->getPort(), $uri->getScheme() == 'https' ? true : false);
$this->last_request = $this->adapter->write($this->method, $uri, $this->config['httpversion'], $headers, $body);
$response = $this->adapter->read();
if (!$response) {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('Unable to read response, or response is empty');
}
$response = Zend_Http_Response::fromString($response);
if ($this->config['storeresponse']) {
$this->last_response = $response;
}
// Load cookies into cookie jar
if (isset($this->cookiejar)) {
$this->cookiejar->addCookiesFromResponse($response, $uri);
}
// If we got redirected, look for the Location header
if ($response->isRedirect() && ($location = $response->getHeader('location'))) {
// Check whether we send the exact same request again, or drop the parameters
// and send a GET request
if ($response->getStatus() == 303 || !$this->config['strictredirects'] && ($response->getStatus() == 302 || $response->getStatus() == 301)) {
$this->resetParameters();
$this->setMethod(self::GET);
}
// If we got a well formed absolute URI
if (Zend_Uri_Http::check($location)) {
$this->setHeaders('host', null);
$this->setUri($location);
} else {
// Split into path and query and set the query
if (strpos($location, '?') !== false) {
list($location, $query) = explode('?', $location, 2);
} else {
$query = '';
}
$this->uri->setQuery($query);
// Else, if we got just an absolute path, set it
if (strpos($location, '/') === 0) {
$this->uri->setPath($location);
// Else, assume we have a relative path
} else {
// Get the current path directory, removing any trailing slashes
$path = $this->uri->getPath();
$path = rtrim(substr($path, 0, strrpos($path, '/')), "/");
$this->uri->setPath($path . '/' . $location);
}
}
++$this->redirectCounter;
} else {
// If we didn't get any location, stop redirecting
break;
}
} while ($this->redirectCounter < $this->config['maxredirects']);
return $response;
}
/**
* Send the HTTP request and return an HTTP response object
*
* @param string $method
* @return Zend_Http_Response
* @throws Zend_Http_Client_Exception
*/
public function request($method = null)
{
if (!$this->uri instanceof Zend_Uri_Http) {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('No valid URI has been passed to the client');
}
if ($method) {
$this->setMethod($method);
}
$this->redirectCounter = 0;
$response = null;
// Make sure the adapter is loaded
if ($this->adapter == null) {
$this->setAdapter($this->config['adapter']);
}
// Send the first request. If redirected, continue.
do {
// Clone the URI and add the additional GET parameters to it
$uri = clone $this->uri;
if (!empty($this->paramsGet)) {
$query = $uri->getQuery();
if (!empty($query)) {
$query .= '&';
}
$query .= http_build_query($this->paramsGet, null, '&');
if ($this->config['rfc3986_strict']) {
$query = str_replace('+', '%20', $query);
}
// @see ZF-11671 to unmask for some services to foo=val1&foo=val2
if ($this->getUnmaskStatus()) {
if ($this->_queryBracketsEscaped) {
$query = preg_replace('/%5B(?:[0-9]|[1-9][0-9]+)%5D=/', '=', $query);
} else {
$query = preg_replace('/\\[(?:[0-9]|[1-9][0-9]+)\\]=/', '=', $query);
}
}
$uri->setQuery($query);
}
$body = $this->_prepareBody();
$headers = $this->_prepareHeaders();
// check that adapter supports streaming before using it
if (is_resource($body) && !$this->adapter instanceof Zend_Http_Client_Adapter_Stream) {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('Adapter does not support streaming');
}
// Open the connection, send the request and read the response
$this->adapter->connect($uri->getHost(), $uri->getPort(), $uri->getScheme() == 'https' ? true : false);
if ($this->config['output_stream']) {
if ($this->adapter instanceof Zend_Http_Client_Adapter_Stream) {
$stream = $this->_openTempStream();
$this->adapter->setOutputStream($stream);
} else {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('Adapter does not support streaming');
}
}
$this->last_request = $this->adapter->write($this->method, $uri, $this->config['httpversion'], $headers, $body);
$response = $this->adapter->read();
if (!$response) {
/** @see Zend_Http_Client_Exception */
require_once 'Zend/Http/Client/Exception.php';
throw new Zend_Http_Client_Exception('Unable to read response, or response is empty');
}
if ($this->config['output_stream']) {
$streamMetaData = stream_get_meta_data($stream);
if ($streamMetaData['seekable']) {
rewind($stream);
}
// cleanup the adapter
$this->adapter->setOutputStream(null);
$response = Zend_Http_Response_Stream::fromStream($response, $stream);
$response->setStreamName($this->_stream_name);
if (!is_string($this->config['output_stream'])) {
// we used temp name, will need to clean up
$response->setCleanup(true);
}
} else {
$response = Zend_Http_Response::fromString($response);
}
if ($this->config['storeresponse']) {
$this->last_response = $response;
}
// Load cookies into cookie jar
if (isset($this->cookiejar)) {
$this->cookiejar->addCookiesFromResponse($response, $uri, $this->config['encodecookies']);
}
// If we got redirected, look for the Location header
if ($response->isRedirect() && ($location = $response->getHeader('location'))) {
// Avoid problems with buggy servers that add whitespace at the
// end of some headers (See ZF-11283)
$location = trim($location);
// Check whether we send the exact same request again, or drop the parameters
// and send a GET request
if ($response->getStatus() == 303 || !$this->config['strictredirects'] && ($response->getStatus() == 302 || $response->getStatus() == 301)) {
$this->resetParameters();
$this->setMethod(self::GET);
}
// If we got a well formed absolute URI
if (($scheme = substr($location, 0, 6)) && ($scheme == 'http:/' || $scheme == 'https:')) {
$this->setHeaders('host', null);
$this->setUri($location);
} else {
// Split into path and query and set the query
if (strpos($location, '?') !== false) {
list($location, $query) = explode('?', $location, 2);
} else {
$query = '';
}
$this->uri->setQuery($query);
// Else, if we got just an absolute path, set it
if (strpos($location, '/') === 0) {
$this->uri->setPath($location);
// Else, assume we have a relative path
} else {
// Get the current path directory, removing any trailing slashes
$path = $this->uri->getPath();
$path = rtrim(substr($path, 0, strrpos($path, '/')), "/");
$this->uri->setPath($path . '/' . $location);
}
}
++$this->redirectCounter;
} else {
// If we didn't get any location, stop redirecting
break;
}
} while ($this->redirectCounter < $this->config['maxredirects']);
return $response;
}
/**
* Authenticate with the remote document production server
* Sets the property httpclient to an instance of Zend_Http_Client
* for further interaction with the document production server.
*
* @return bool
*/
private function _remoteServerAuthentication()
{
$config = Zend_Registry::get('params');
$host = '';
$authk = '';
$requesttimeout = '';
// Capture DMS service parameters
if (isset($config->dms) && isset($config->dms->requestHost)) {
$host = $config->dms->requestHost;
}
if (isset($config->dms) && isset($config->dms->authToken)) {
$authk = $config->dms->authToken;
}
if (isset($config->dms) && isset($config->dms->requestTimeout)) {
$requesttimeout = $config->dms->requestTimeout;
}
if (isset($config->dms) && isset($config->dms->customercode)) {
$customercode = $config->dms->customercode;
}
// Validate parameters are ok
if (!isset($host) || $host == '') {
error_log(__FILE__ . ':' . __LINE__ . ':DMS service host not set');
throw new Exception('DMS service host not set');
}
if (!isset($authk) || $authk == '') {
error_log(__FILE__ . ':' . __LINE__ . ':DMS service auth token not set');
throw new Exception('DMS service auth token not set');
}
if (!isset($requesttimeout) || $requesttimeout == '') {
// Default to 15 seconds
$requesttimeout = 15;
}
$client = new Zend_Http_Client($host . '?action=UserAuth&language=gb&cc=' . $customercode, array('maxredirects' => 0, 'timeout' => $requesttimeout, 'keepalive' => true));
// Set the adapter
$client->setAdapter(new Zend_Http_Client_Adapter_Curl());
// Disable SSL certificate verification, fails in testing
$client->getAdapter()->setCurlOption(CURLOPT_SSL_VERIFYHOST, 0);
$client->getAdapter()->setCurlOption(CURLOPT_SSL_VERIFYPEER, false);
// Login to DMS service
$client->setParameterPost(array('authmethod' => '1', 'AuthK' => $authk, 'login' => '', 'password' => ''));
try {
$response = $client->request('POST');
} catch (Zend_Http_Client_Exception $ex) {
error_log(__FILE__ . ':' . __LINE__ . ':' . $ex->getMessage());
throw new Exception('Failure calling DMS server');
}
$this->_debugRequest($client);
if (is_string($response)) {
$response = Zend_Http_Response::fromString($response);
} else {
if (!$response instanceof Zend_Http_Response) {
// Some other response returned, don't know how to process.
// The request is queued, so return a fault.
error_log(__FILE__ . ':' . __LINE__ . ':' . $ex->getMessage());
throw new Exception('DMS server returned unknown response');
}
}
try {
$response = $response->getBody();
$loginresponse = Zend_Json::decode($response);
} catch (Exception $ex) {
// Problem requesting service, report the problem back but keep the queue record
error_log(__FILE__ . ':' . __LINE__ . ':' . $ex->getMessage());
throw new Exception('DMS server returned invalid response');
}
$client->resetParameters();
// Check login response
if ($loginresponse == null) {
// Problem authenticating with DMS server
error_log(__FILE__ . ':' . __LINE__ . ':Failed to auth DMS server for request');
throw new Exception('Failed to auth DMS server for request');
}
// Make request for creation
$client->setUri($host);
// Remove get parameters from original login uri
$this->httpclient = $client;
$this->sessionid = $loginresponse['SessionId'];
$this->customercode = $customercode;
return true;
}