adding import command for json structure files

src/ClassCodeBundle/Command/ImportStructuresFromJsonCommand.php

+<?php
+
+namespace ClassCodeBundle\Command;
+
+
+
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+//Import des utilitaires pour les opérations sur le système de fichiers
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Filesystem\Exception\IOException;
+
+//Import Entity
+use ClassCodeBundle\Entity\Structure;
+
+class ImportStructuresFromJsonCommand extends ContainerAwareCommand
+{
+  protected function configure()
+  {
+    $this
+    ->setName('classcodeadmin:importStructuresFromJson')
+    ->setDescription('Import datas from Json files')
+    ->addArgument('file', InputArgument::REQUIRED, 'json file containing datas')
+    ;
+  }
+    
+  protected function execute(InputInterface $input, OutputInterface $output) 
+  {
+    
+    include 'app/Resources/lib/time_computation_lib.php';
+    $em = $this->getContainer()->get('doctrine')->getManager('default');
+    $userName = "Import"; // pour le updatedBy
+ 
+    // desactiver les logs sql
+    $this->getContainer()->get('doctrine')->getConnection()->getConfiguration()->setSQLLogger(null);    
+ 	  
+  	// Path vers les logs   
+    $log_dir = 'var/logs/'.$today = date("Y_m_d");
+    
+    if(!is_dir($log_dir)){
+      mkdir($log_dir);
+    }
+    
+    $log_file_path = $log_dir.'/importStructuresFromJson.log';
+    $log_file_path_error = $log_dir.'/importStructuresFromJson.errors.log';    
+    $log_msg = "";
+    $log_msg_error = "";
+        
+    $log_msg .= "Import Structures ... \n";
+    $old_time = time();   
+
+    $structureFile=$input->getArgument('file');
+    
+    if(!is_file($structureFile)){
+      $log_msg_error .= "File ".$structureFile." not found, aborting import !\n";
+      $log_msg .= "File ".$structureFile." not found, aborting import !\n";
+      file_put_contents($log_file_path, $log_msg);
+      file_put_contents($log_file_path_error, $log_msg_error);
+      return false;
+    }else{
+      $dataSource = basename($structureFile);
+      $json_source = file_get_contents($structureFile);
+      $json_array = json_decode($result,true); 
+    }
+        
+    foreach ($json_array as $data_structure) {
+      $type = ltrim(rtrim($data_structure['type']));      
+      $name = ltrim(rtrim($data_structure['name']));
+      if($type && $name){
+        
+        $logo = ltrim(rtrim($data_structure['logo']));   
+        $url = ltrim(rtrim($data_structure['url']));   
+        $who = ltrim(rtrim($data_structure['who']));
+        $address = ltrim(rtrim($data_structure['address']));
+        $location = $data_structure['location'];
+        if($location && is_array($location)){
+          $lat = ltrim(rtrim($location['lat']));
+          $long = ltrim(rtrim($location['lng']));
+        }else{
+          $lat = 0;
+          $long = 0;
+        }
+        $email = ltrim(rtrim($data_structure['email']));
+  
+        $structure =  $em->getRepository('ClassCodeBundle:Structure')->findOneBy(array('name' => $name,'type' => $type) );
+        
+        if(!$structure){
+          $structure = new Structure();   
+          $structure->setName($name);  
+          $structure->setMainType($type);
+        }
+        if(($structure->getLogo() != $logo)||
+           ($structure->getUrl() != $url)||
+           ($structure->getWho()!=$who)||
+           ($structure->getAddress() != $address)||
+           ($structure->getLatitude() != $lat)||
+           ($structure->getLongitude() != $long)||
+           ($structure->getDataSource() != $dataSource)||
+           ($structure->getEmail() != $email)){
+             
+          $structure->setLogo($logo); 
+          $structure->setUrl($url); 
+          $structure->setWho($who); 
+          $structure->setEmail($email); 
+          $structure->setAddress($address); 
+          $structure->setLatitude($lat); 
+          $structure->setLongitude($long); 
+          $structure->setDataSource($dataSource);
+          $structure->setUpdatedAt(new \DateTime());
+          $structure->setUpdatedBy($userName);   
+          
+          $em->persist($structure);
+          $em->flush();
+        }    
+      }  
+    }
+    
+    $em->clear();    
+    $log_msg .= "Imports finished !\n";
+    $new_time = time();  
+    $log_msg .= "Execution time : ".time_elapsed($new_time-$old_time)."\n";
+    $log_msg .= "Done, exiting ! \n";
+    
+    file_put_contents($log_file_path, $log_msg);
+    file_put_contents($log_file_path_error, $log_msg_error);
+    print "Execution ok ! \n";
+  }
+}
+
+	    			
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