Added new GoogleEnterpriseLanguageServices Impulse Turbine - Oh and m…

…ade a small change to the loggin code for the Placemaker Turbine!

Modules/GoogleEnterpriseLanguageServiceInterface/GoogleEnterpriseLanguageServicePreProcessingStep.php

@@ -0,0 +1,205 @@
+<?php
+namespace Swiftriver\PreProcessingSteps;
+class GoogleEnterpriseLanguageServicePreProcessingStep implements \Swiftriver\Core\PreProcessing\IPreProcessingStep {
+
+    public function __construct()
+    {
+
+    }
+
+    /**
+     * 
+     *
+     * @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;
+    }
+
+    public function Description()
+    {
+        return "This plugin automatically translates your content from any language ".
+               "supported by the Google Language Toolkit into the base language".
+               "specified during installation.";
+    }
+    public function Name()
+    {
+        return "Google Enterprise Language Services";
+    }
+
+    public function ReturnRequiredParameters()
+    {
+        return array
+        (
+            new \Swiftriver\Core\ObjectModel\ConfigurationElement
+            (
+                "Google API Key",
+                "string",
+                "The Google Enterprise API Key, if you dont have on, you should be using the none enterprise Google Language Service Turbine"
+            )
+        );
+    }
+}
+?>

Modules/YahooPlacemakerInterface/YahooPlacemakerPreProcessingStep.php

@@ -24,7 +24,7 @@ public function Process($contentItems, $configuration, $logger) {
         $config = \Swiftriver\Core\Setup::DynamicModuleConfiguration()->Configuration;
 
         if(!key_exists($this->Name(), $config)) {
-            $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [The Ushahidi Event Handler was called but no configuration exists for this module]", \PEAR_LOG_ERR);
+            $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [The Yahoo Placemaker Turbine was called but no configuration exists for this module]", \PEAR_LOG_ERR);
             $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
             return $contentItems;
         }
@@ -33,7 +33,7 @@ public function Process($contentItems, $configuration, $logger) {
 
         foreach($this->ReturnRequiredParameters() as $requiredParam) {
             if(!key_exists($requiredParam->name, $config)) {
-                $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [The Ushahidi Event Handler was called but all the required configuration properties could not be loaded]", \PEAR_LOG_ERR);
+                $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [The Yahoo Placemaker Turbine was called but all the required configuration properties could not be loaded]", \PEAR_LOG_ERR);
                 $logger->log("PreProcessingSteps::YahooPlacemakerPreProcessingStep::Process [Method finished]", \PEAR_LOG_DEBUG);
                 return $contentItems;
             }
@@ -101,7 +101,8 @@ public function Name() {
     }
 
     public function ReturnRequiredParameters() {
-        return array(
+        return array
+        (
             new \Swiftriver\Core\ObjectModel\ConfigurationElement(
                     "Yahoo Placemaker App Id",
                     "string",