feat(audit) Add date filters in audit management

This allow to filter a date range in the Audit page

issue #5816

audit/admin/audit/audit-filter.tpl

+<div class="contentboxh">
+ <p>{t}Filter{/t}</p>
+</div>
+
+<div class="contentboxb">
+  {if isset($dateFilters)}
+    <table>
+    {foreach from=$dateFilters item="dfilter"}
+      <tr>
+        <td><label for="{$dfilter.id}" style="padding:3px;">{$dfilter.label}&nbsp;</label></td>
+        <td>{${$dfilter.id}}</td>
+      </tr>
+    {/foreach}
+    </table>
+  {/if}
+
+  <hr/>
+  {$SCOPE}
+  <hr/>
+
+  <label for="NAME" title="{$NAMEDESC}"><img src="geticon.php?context=actions&amp;icon=system-search&amp;size=16" alt="Search"/></label>{$NAME}
+
+  <div>
+    {$APPLY}
+  </div>
+</div>

audit/admin/audit/class_auditManagement.inc

@@ -61,6 +61,47 @@ class auditManagement extends simpleManagement
     unset($this->actions['removeConfirmed']);
   }
 
+  function configureFilter ()
+  {
+    $this->filter->xmlData['definition']['template'] = 'audit-filter.tpl';
+    if ($this->autoFilter) {
+      $this->configureFilterCategory();
+      $attributes = $this->autoFilterAttributes;
+      $filter     = '';
+
+      $tag    = 'STARTDATE';
+      $filter .= '$'.$tag;
+      $this->filter->elements[$tag] = array(
+        'type'    => 'date',
+        'tag'     => $tag,
+        'default' => '',
+        'unset'   => '',
+        'set'     => '(fdAuditDateTime>=$)'
+      );
+      $this->filter->elementValues[$tag] = '';
+
+      $tag    = 'ENDDATE';
+      $filter .= '$'.$tag;
+      $this->filter->elements[$tag] = array(
+        'type'    => 'date',
+        'tag'     => $tag,
+        'default' => '',
+        'unset'   => '',
+        'set'     => '(fdAuditDateTime<=$)'
+      );
+      $this->filter->elementValues[$tag] = '';
+
+      $attributes = array_values(array_unique($attributes));
+      $this->filter->query[0]['filter']       = '(&(objectClass=fdAuditEvent)'.$filter.'$NAME)';
+      $this->filter->query[0]['attribute']    = $attributes;
+      $this->filter->elements['NAME']['set']  = '(|('.join('=*$*)(', $attributes).'=*$*))';
+      $this->filter->elements['NAME']['autocomplete']['filter']     = '(&'.$filter.'(|('.join('=*$NAME*)(', $attributes).'=*$NAME*))'.')';
+      $this->filter->elements['NAME']['autocomplete']['attribute']  = $attributes;
+      uasort($this->filter->elements, 'strlenSort');
+      $this->filter->elements = array_reverse($this->filter->elements);
+    }
+  }
+
   function parseXML ($file)
   {
     $data = parent::parseXML($file);
@@ -106,6 +147,26 @@ class auditManagement extends simpleManagement
     return $data;
   }
 
+  function renderList()
+  {
+    global $config;
+    $smarty = get_smarty();
+    $filters = array(
+      array(
+        'id'    => 'STARTDATE',
+        'label' => _('Newer than')
+      ),
+      array(
+        'id'    => 'ENDDATE',
+        'label' => _('Older than')
+      ),
+    );
+    $smarty->assign('dateFilters', $filters);
+    $this->headpage->update();
+    $display = $this->headpage->render();
+    return $this->getHeader().$display;
+  }
+
   static function filterDateTime()
   {
     $pid    = func_get_arg(0);