<?php

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

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

class OpenAireViewProjects extends JViewLegacy{
	const MODEL = 'search';
	const LOG = 'openaire';
	const SIZE = 10;
	
	function display($template = NULL) {
		JViewLegacy:: loadHelper('ProjectHelper');
		$locale = JFactory :: getLanguage() -> getTag();
		$this -> itemId = JRequest :: getUInt('Itemid', 0);
		$term = JRequest :: getString('term');
		$funder = JRequest :: getString('funder');
		$limit = JRequest :: getUInt('limit', self :: SIZE);
		$result = $this -> getModel(self :: MODEL) -> quickSearchProjects($term, $funder, $limit, $locale);
		$this -> projects = array();
		if ($result != NULL) {
			foreach ($result as $project) {
				if (($project -> id != NULL) && (($project -> acronym != NULL) || ($project -> title != NULL) || ($project -> code != NULL)))
					$this -> projects[] = array('id' => $project -> id, 'name' => implode(' - ', array_filter(array($project -> acronym, $project -> title, $project -> code))), 
                                        'html' => ProjectHelper::getProjectHtml ($project, $this -> itemId));
			}
		}
		if (count($errors = $this -> get('Errors')) > 0) {
			JLog :: add('Error viewing projects (raw): ' . implode("\n", $errors), JLog :: ERROR, self :: LOG);
			return FALSE;
		}
		parent :: display($template);
	}
}