function showTab()
{
$tpl = DevblocksPlatform::getTemplateService();
$tpl_path = $this->_TPL_PATH;
$tpl->assign('path', $tpl_path);
$translate = DevblocksPlatform::getTranslationService();
if (null == ($view = C4_AbstractViewLoader::getView(self::VIEW_ACTIVITY_TASKS))) {
$view = new C4_TaskView();
$view->id = self::VIEW_ACTIVITY_TASKS;
$view->renderSortBy = SearchFields_Task::DUE_DATE;
$view->renderSortAsc = 1;
$view->name = $translate->_('activity.tab.tasks');
C4_AbstractViewLoader::setView($view->id, $view);
}
$tpl->assign('response_uri', 'activity/tasks');
$tpl->assign('view', $view);
$tpl->assign('view_fields', C4_TaskView::getFields());
$tpl->assign('view_searchable_fields', C4_TaskView::getSearchFields());
$tpl->display($tpl_path . 'tasks/activity_tab/index.tpl');
}
function getFeedAsRss($feed)
{
$xmlstr = <<<XML
\t\t<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom'>
\t\t</rss>
XML;
$xml = new SimpleXMLElement($xmlstr);
$translate = DevblocksPlatform::getTranslationService();
$url = DevblocksPlatform::getUrlService();
// Channel
$channel = $xml->addChild('channel');
$channel->addChild('title', $feed->title);
$channel->addChild('link', $url->write('', true));
$channel->addChild('description', '');
// View
$view = new C4_TaskView();
$view->name = $feed->title;
$view->params = $feed->params['params'];
$view->renderLimit = 100;
$view->renderSortBy = $feed->params['sort_by'];
$view->renderSortAsc = $feed->params['sort_asc'];
// Results
list($results, $count) = $view->getData();
$task_sources = DevblocksPlatform::getExtensions('cerberusweb.task.source', true);
// [TODO] We should probably be building this feed with Zend Framework for compliance
foreach ($results as $task) {
$created = intval($task[SearchFields_Task::UPDATED_DATE]);
if (empty($created)) {
$created = time();
}
$eItem = $channel->addChild('item');
$escapedSubject = htmlspecialchars($task[SearchFields_Task::TITLE], null, LANG_CHARSET_CODE);
//filter out a couple non-UTF-8 characters (0xC and ESC)
$escapedSubject = preg_replace("/[\f]/", '', $escapedSubject);
$eTitle = $eItem->addChild('title', $escapedSubject);
//$eDesc = $eItem->addChild('description', htmlspecialchars($task[SearchFields_Task::CONTENT],null,LANG_CHARSET_CODE));
$eDesc = $eItem->addChild('description', '');
if (isset($task_sources[$task[SearchFields_Task::SOURCE_EXTENSION]]) && isset($task[SearchFields_Task::SOURCE_ID])) {
$source_ext =& $task_sources[$task[SearchFields_Task::SOURCE_EXTENSION]];
/* @var $source_ext Extension_TaskSource */
$source_ext_info = $source_ext->getSourceInfo($task[SearchFields_Task::SOURCE_ID]);
$link = $source_ext_info['url'];
$eLink = $eItem->addChild('link', $link);
} else {
$link = $url->write('c=activity&tab=tasks', true);
$eLink = $eItem->addChild('link', $link);
}
$eDate = $eItem->addChild('pubDate', gmdate('D, d M Y H:i:s T', $created));
$eGuid = $eItem->addChild('guid', md5($escapedSubject . $link . $created));
$eGuid->addAttribute('isPermaLink', "false");
}
return $xml->asXML();
}
