/**
  * Compute the content of the widget
  *
  * @return String
  */
 public function getContent()
 {
     $dao = new Git_LogDao();
     $um = UserManager::instance();
     $user = $um->getCurrentUser();
     $date = $_SERVER['REQUEST_TIME'] - $this->pastDays * 24 * 60 * 60;
     $result = $dao->getLastPushesRepositories($user->getId(), $date);
     $content = '';
     $project = '';
     $dh = new DateHelper();
     if ($result && !$result->isError()) {
         foreach ($result as $entry) {
             if (!empty($entry['repository_namespace'])) {
                 $namespace = $entry['repository_namespace'] . "/";
             } else {
                 $namespace = '';
             }
             $dar = $dao->getLastPushesByUser($user->getId(), $entry['repository_id'], $this->offset, $date);
             if ($dar && !$dar->isError() && $dar->rowCount() > 0) {
                 if ($project != $entry['group_name']) {
                     if (!empty($project)) {
                         $content .= '</fieldset>';
                     }
                     $project = $entry['group_name'];
                     $content .= '<fieldset>
                                  <legend id="plugin_git_user_pushes_widget_project_' . $project . '" class="' . Toggler::getClassname('plugin_git_user_pushes_widget_project_' . $project) . '">
                                  <span title="' . $GLOBALS['Language']->getText('plugin_git', 'tree_view_project') . '">
                                  <b>' . $project . '</b>
                                  </span>
                                  </legend>
                                  <a href="' . $this->pluginPath . '/index.php?group_id=' . $entry['group_id'] . '">[ ' . $GLOBALS['Language']->getText('plugin_git', 'widget_user_pushes_details') . ' ]</a>';
                 }
                 $content .= '<fieldset>
                              <legend id="plugin_git_user_pushes_widget_repo_' . $project . $namespace . $entry['repository_name'] . '" class="' . Toggler::getClassname('plugin_git_user_pushes_widget_repo_' . $project . $namespace . $entry['repository_name']) . '">
                              <span title="' . $GLOBALS['Language']->getText('plugin_git', 'tree_view_repository') . '">
                              ' . $namespace . $entry['repository_name'] . '
                              </span>
                              </legend>
                              ' . html_build_list_table_top(array($GLOBALS['Language']->getText('plugin_git', 'tree_view_date'), $GLOBALS['Language']->getText('plugin_git', 'tree_view_commits')));
                 $i = 0;
                 $hp = Codendi_HTMLPurifier::instance();
                 foreach ($dar as $row) {
                     $content .= '<tr class="' . html_get_alt_row_color(++$i) . '">
                                      <td><span title="' . $dh->timeAgoInWords($row['push_date'], true) . '">' . $hp->purify(format_date($GLOBALS['Language']->getText('system', 'datefmt'), $row['push_date'])) . '</span></td>
                                      <td>
                                          <a href="' . $this->pluginPath . '/index.php/' . $entry['group_id'] . '/view/' . $entry['repository_id'] . '/">
                                          ' . $hp->purify($row['commits_number']) . '
                                          </a>
                                      </td>
                                  </tr>';
                 }
                 $content .= "</table>\n                                 </fieldset>";
             } else {
                 $content .= $GLOBALS['Language']->getText('plugin_git', 'widget_user_pushes_no_content');
             }
         }
     } else {
         $content = $GLOBALS['Language']->getText('plugin_git', 'widget_user_pushes_no_content');
     }
     return $content;
 }