/**
* Given a valid servive URI and a valid string of JSON,
* this method communcates with the SiCDS and returns a
* list of all unique ID's
*
* @param string $uri
* @param string $json
* @return string
*/
public function InterafceWithSiCDS($uri, $json)
{
include_once Setup::Modules_Directory() . "/SiSW/ServiceWrapper.php";
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$jsonFromService = $service->MakePOSTRequest(array("data" => $json), 5);
return $jsonFromService;
}
/**
* Given a valid servive URI and a valid string of JSON
* this service wraps the SiCDS service
*
* @param string $uri
* @param string $json
* @param \Swiftriver\Core\Configuration\ConfigurationHandlers\CoreConfigurationHandler $configuration
* @return string
*/
public function InterafceWithService($uri, $json, $configuration)
{
include_once $configuration->ModulesDirectory . "/SiSW/ServiceWrapper.php";
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$jsonFromService = $service->MakeJSONPOSTRequest($json, 1000);
return $jsonFromService;
}
/**
* Given a valid servive URI and a valid string of JSON
* this service wraps the SiCDS service
*
* @param string $uri
* @param string $json
* @param \Swiftriver\Core\Configuration\ConfigurationHandlers\CoreConfigurationHandler $configuration
* @return string
*/
public function InterafceWithService($uri, $parameters, $configuration)
{
include_once $configuration->ModulesDirectory . "/SiSW/ServiceWrapper.php";
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$return = $service->MakePOSTRequest($parameters, 10);
return $return;
}
/**
* Given a valid servive URI and a valid string of text
* this service wraps the SiLCC service
*
* @param string $uri
* @param string $json
* @param \Swiftriver\Core\Configuration\ConfigurationHandlers\CoreConfigurationHandler $configuration
* @return string
*/
public function InterafceWithService($uri, $text, $configuration)
{
include_once $configuration->ModulesDirectory . "/SiSW/ServiceWrapper.php";
$uri = $uri . "?text=" . $text;
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$jsonFromService = $service->MakeGETRequest();
return $jsonFromService;
}
/**
* Given a valid servive URI and a valid string of text
* this service wraps the TagThe.Net taggin service
*
* @param string $uri
* @param string $json
* @return string
*/
public function InterafceWithService($uri, $text)
{
$config = Setup::Configuration();
require $config["SwiftriverModulesDirectory"] . "/SwiftriverServiceWrapper/ServiceWrapper.php";
$uri = str_replace("?view=json", "", $uri);
$uri = $uri . "?view=json&text=" . $text;
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$jsonFromService = $service->MakeGETRequest();
return $jsonFromService;
}
public function YahooPlacemakerRequest($location, $appid)
{
$encodedLocation = \urlencode($location);
$url = "http://wherein.yahooapis.com/v1/document";
$postvars = array("documentContent" => $encodedLocation, "documentType" => "text/plain", "appid" => $appid);
$serviceWrapper = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($url);
$return = $serviceWrapper->MakePOSTRequest($postvars, 10);
$xml = new \SimpleXMLElement($return);
$long = (double) $xml->document->placeDetails->place->centroid->longitude;
$latt = (double) $xml->document->placeDetails->place->centroid->latitude;
$gis = new \Swiftriver\Core\ObjectModel\GisData($long, $latt, $location);
return $gis;
}
public function Translate($text)
{
$logger = $this->logger;
$logger->log("Swiftriver::GoogleLanguageServiceInterface::TranslationInterface::Translate [Method invoked]", \PEAR_LOG_DEBUG);
try {
$text = urlencode($text);
$languagePair = "{$this->sourceLangCode}%7C{$this->requiredLangCode}";
$uri = "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={$text}&langpair={$languagePair}";
$serviceWrapper = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$returnData = $serviceWrapper->MakeGETRequest(array("Referer: " . $this->referer));
$object = json_decode($returnData);
$return = $object->responseData->translatedText;
} catch (\Exception $e) {
$logger->log("Swiftriver::GoogleLanguageServiceInterface::TranslationInterface::Translate [{$e}]", \PEAR_LOG_DEBUG);
$logger->log("Swiftriver::GoogleLanguageServiceInterface::TranslationInterface::Translate [Method finished]", \PEAR_LOG_DEBUG);
return null;
}
$logger->log("Swiftriver::GoogleLanguageServiceInterface::TranslationInterface::Translate [Method finished]", \PEAR_LOG_DEBUG);
return $return;
}
/**
* Given a valid servive URI and a valid string of JSON
* this service wraps the SiCDS service
*
* @param string $uri
* @param string $json
* @param \Swiftriver\Core\Configuration\ConfigurationHandlers\CoreConfigurationHandler $configuration
* @return string
*/
public function InterafceWithService($uri, $json, $configuration)
{
$service = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
$jsonFromService = $service->MakeJSONPOSTRequest($json, 1000);
return $jsonFromService;
}
/**
* Given a collection of content items, this method will use the Enterprise version
* of the Google Translation Services to both assertain the language the content
* was writen in and where possible and nessasary, translate that content to
* the base language.
* Each piece of content that comes into this method, can expect to be returned with this
* pattern - ie: the $content->text[0] LanguageSpecificText class being in the base
* language and (if applicable) the original LanguageSpecificText class begin at
* $content->text[1]
*
* @param \Swiftriver\Core\ObjectModel\Content[] $contentItems
* @param \Swiftriver\Core\Configuration\ConfigurationHandlers\CoreConfigurationHandler $configuration
* @param \Log $logger
* @return \Swiftriver\Core\ObjectModel\Content[]
*/
public function Process($contentItems, $configuration, $logger)
{
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Method invoked]", \PEAR_LOG_DEBUG);
//if the content is not valid, jsut return it
if (!isset($contentItems) || !is_array($contentItems) || count($contentItems) < 1) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [No content supplied]", \PEAR_LOG_DEBUG);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
return $contentItems;
}
$config = \Swiftriver\Core\Setup::DynamicModuleConfiguration()->Configuration;
//Check for the existance of config for this pre processing step
if (!key_exists($this->Name(), $config)) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [The Google Enterprise Language Service Turbine was called but no configuration exists for this module]", \PEAR_LOG_ERR);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
return $contentItems;
}
//Get the config
$config = $config[$this->Name()];
//Check that all the config entries are there
foreach ($this->ReturnRequiredParameters() as $requiredParam) {
if (!key_exists($requiredParam->name, $config)) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [The Google Enterprise Language Service Turbine was called but all the required configuration properties could not be loaded]", \PEAR_LOG_ERR);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
return $contentItems;
}
}
//get the api key
$apikey = (string) $config["Google API Key"]->value;
//get the base language for this swift instance
$baseLanguageCode = $configuration->BaseLanguageCode;
//create the return array
$translatedContent = array();
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [START: Looping through content items]", \PEAR_LOG_DEBUG);
//Loop throught the content
foreach ($contentItems as $content) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [START: Running Workflow for content]", \PEAR_LOG_DEBUG);
//Get the first language specific text blok
$lsp = \reset($content->text);
//If the language code is set and matches the base language code then skip it
if (isset($lsp->languageCode) && $lsp->languageCode != null && \strtolower($lsp->languageCode) == \strtolower($baseLanguageCode)) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Content text is already in the base language]", \PEAR_LOG_DEBUG);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [END: Running Workflow for content]", \PEAR_LOG_DEBUG);
$translatedContent[] = $content;
continue;
}
try {
//Get the title
$title = $lsp->title;
//url encode the title
$title = \urlencode($title);
//Get the text
$text = "";
//Concatenate all text
foreach ($lsp->text as $t) {
$text .= " {$t}";
}
//Urlencode text
$text = \urlencode($text);
//Construct the service uri
$uri = "https://www.googleapis.com/language/translate/v2?key={$apikey}&target={$baseLanguageCode}&q={$title}&q={$text}";
//create a service wrapper
$serviceWrapper = new \Swiftriver\Core\Modules\SiSW\ServiceWrapper($uri);
//Call the service and get back the json
$json = $serviceWrapper->MakeGETRequest();
//decode the json
$object = \json_decode($json);
//if not translation was required
if (\reset($object->data->translations)->detectedSourceLanguage == \strtolower($baseLanguageCode)) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Google Language service detected that content text is already in the base language]", \PEAR_LOG_DEBUG);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [END: Running Workflow for content]", \PEAR_LOG_DEBUG);
//Set the language code
$lsp->languageCode = $baseLanguageCode;
//Set the text block back to the content item
$content->text[0] = $lsp;
} else {
$languagecode = \reset($object->data->translations)->detectedSourceLanguage;
$title = \reset($object->data->translations)->translatedText;
$text = \count($object->data->translations) > 1 ? $object->data->translations[1]->translatedText : "";
$newLsp = new \Swiftriver\Core\ObjectModel\LanguageSpecificText($baseLanguageCode, $title, array($text));
$lsp->languageCode = $languagecode;
$content->text[0] = $newLsp;
$content->text[1] = $lsp;
}
$translatedContent[] = $content;
} catch (\Exception $e) {
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [{$e}]", \PEAR_LOG_ERR);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [An exception was throw, moving to the next content item]", \PEAR_LOG_DEBUG);
$translatedContent[] = $content;
}
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [END: Running Workflow for content]", \PEAR_LOG_DEBUG);
}
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [END: Looping through content items]", \PEAR_LOG_DEBUG);
$logger->log("PreProcessingSteps::GoogleEnterpriseLanguageServicePreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
//return the translated content
return $translatedContent;
}
