Evolution #118: Elements: affiché la date de diffusion

app/Resources/translations/userui.fr.yml

@@ -71,4 +71,9 @@ system:
     normally_js:   |
                     Vous avez ouvert cette page dans un nouvel onglet/nouvelle page
                     Sachez qu'avez le clic gauche de votre souris la modification
-                    de l'élément est intégré dans la page.
+                    de l'élément est intégré dans la page.
+                    
+date:
+  instant:               a l'instant
+  less_than_minute:      il y a moins d'une minute
+ 

src/Muzich/CoreBundle/DependencyInjection/CoreExtension.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Muzich\CoreBundle\DependencyInjection;
+
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+
+class CoreExtension extends Extension
+{
+
+  public function load(array $config, ContainerBuilder $container) {
+      $definition = new Definition('Muzich\CoreBundle\Extension\MyTwigExtension');
+      // this is the most important part. Later in the startup process TwigBundle
+      // searches through the container and registres all services taged as twig.extension.
+      $definition->addTag('twig.extension');
+      $container->setDefinition('my_twig_extension', $definition);
+  }
+
+  /**
+   * Was necessary in previous Symfony2 PR releases.
+   * Symfony2 calls `load` method automatically now.
+   *
+   * public function getAlias() {
+   *     return 'hello'; // that's how we'll call this extension in configuration files
+   * }
+   */
+}

src/Muzich/CoreBundle/Extension/MyTwigExtension.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace Muzich\CoreBundle\Extension;
+
+use Symfony\Bundle\FrameworkBundle\Translation\Translator;
+
+class MyTwigExtension extends \Twig_Extension {
+
+  private $translator;
+
+  public function __construct(Translator $translator)
+  {
+    $this->translator = $translator;
+  }
+  
+  public function getFilters()
+  {
+    return array(
+      'var_dump'               => new \Twig_Filter_Function('var_dump'),
+      'date_or_relative_date'  => new \Twig_Filter_Method($this, 'date_or_relative_date')
+    );
+  }
+  
+  protected function datetime2timestamp($string)
+  {
+    list($date, $time) = explode(' ', $string);
+    list($year, $month, $day) = explode('-', $date);
+    list($hour, $minute, $second) = explode(':', $time);
+
+    $timestamp = mktime($hour, $minute, $second, $month, $day, $year);
+
+    return $timestamp;
+  }
+
+  public function date_or_relative_date($sentence, $expr = null)
+  {
+    $iTimeDifference = time() - $this->datetime2timestamp($sentence);
+    if( $iTimeDifference<0 ) 
+    { 
+      return $this->translator->trans('date.instant', array(), 'userui');; 
+    }
+    $iSeconds 	= $iTimeDifference ;
+    $iMinutes 	= round( $iTimeDifference/60 );
+    $iHours   	= round( $iTimeDifference/3600 );
+    $iDays 	  	= round( $iTimeDifference/86400 );
+    $iWeeks   	= round( $iTimeDifference/604800 );
+    $iMonths   	= round( $iTimeDifference/2419200 );
+    $iYears   	= round( $iTimeDifference/29030400 );
+        
+    if( $iSeconds<60 )
+    {
+      return $this->translator->trans('date.less_than_minute', array(), 'userui');
+    }
+    elseif( $iMinutes<60 )
+    {
+      return $this->translator->transChoice(
+        'il y a une minute|Il y a %count% minutes',
+        1,
+        array('%count%' => $iMinutes)
+      );
+    }
+    elseif( $iHours<24 )
+    {
+      return $this->translator->transChoice(
+        'il y a une heure|Il y a %count% heures',
+        1,
+        array('%count%' => $iHours)
+      );
+    }
+    elseif( $iDays<7 )
+    {
+      return $this->translator->transChoice(
+        'il y a un jour|Il y a %count% jours',
+        1,
+        array('%count%' => $iDays)
+      );
+    }
+    elseif( $iWeeks <4 )
+    {
+      return $this->translator->transChoice(
+        'il y a une semaine|Il y a %count% semaines',
+        1,
+        array('%count%' => $iWeeks)
+      );
+    }
+    elseif( $iMonths<12 )
+    {
+      return $this->translator->transChoice(
+        'il y a un mois|Il y a %count% mois',
+        1,
+        array('%count%' => $iMonths)
+      );
+    }
+    else
+    {
+      return $this->translator->transChoice(
+        'il y a un an|Il y a %count% ans',
+        1,
+        array('%count%' => $iYears)
+      );
+    }
+  }
+
+  public function getName()
+  {
+    return 'my_twig_extension';
+  }
+
+}

src/Muzich/CoreBundle/Resources/views/SearchElement/element.html.twig

@@ -91,6 +91,7 @@
           }, 'elements') }}
         {% endif %}
       {% endautoescape %}
+      {{ element.created.date|date_or_relative_date }}
       
       <div class="loader">
         <img class="element_loader" style="display: none;" src="{{ asset('/bundles/muzichcore/img/ajax-loader.gif') }}" alt="loading"/>