<?php

defined('_JEXEC') or die('Access denied');

jimport('joomla.application.component.view');
jimport('joomla.environment.request');
jimport('joomla.log.log');

class OpenAireViewSearch extends JViewLegacy{
	const LOG = 'openaire';
	const MODEL = 'search';
	const PAGE = 1;
	const SIZE = 5;
	
	function display($template = NULL) {
		$model = $this -> getModel(self :: MODEL);
		$locale = JFactory :: getLanguage() -> getTag();
		$this -> itemId = JRequest :: getUInt('Itemid', 0);
		$this -> keyword = JRequest :: getString('keyword');
		if ($this -> keyword == NULL) {
			$this -> publications = $model -> getPublicationStatistics($locale,false);
			$this -> datasets = $model -> getDatasetStatistics($locale,false);
			$this -> projects = $model -> getProjectStatistics($locale,false);
			$this -> organizations = $model -> getOrganizationStatistics($locale);
			$this -> datasources = $model -> getDatasourceStatistics($locale);
		} else {
			$this -> publications = $model -> searchPublications($this -> keyword, FALSE, FALSE, FALSE, FALSE, NULL, NULL, NULL,NULL, NULL, NULL, NULL, NULL, NULL, NULL,self :: PAGE, self :: SIZE, $locale,FALSE);
			$this -> datasets = $model -> searchDatasets($this -> keyword, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, self :: PAGE, self :: SIZE, $locale,FALSE);
			$this -> projects = $model -> searchProjects($this -> keyword, NULL, NULL, NULL, NULL, NULL, NULL, self :: PAGE, self :: SIZE, $locale, FALSE);
			$this -> organizations = $model -> searchOrganizations($this -> keyword, NULL, NULL, self :: PAGE, self :: SIZE, $locale, FALSE);
			$this -> datasources = $model -> searchDatasources($this -> keyword, NULL, NULL, NULL, NULL, self :: PAGE, self :: SIZE, $locale, FALSE);
		}
		if (count($errors = $this -> get('Errors')) > 0) {
			JLog :: add('Error viewing search: ' . implode("\n", $errors), JLog :: ERROR, self :: LOG);
			return FALSE;
		}
		parent :: display($template);
	}
}