<?php

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

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

class OpenAireViewClaim3 extends JViewLegacy{
	const MODEL = 'claim';
	const REMOVE_PROJECT = 'removeProject';
	const REMOVE_CONCEPT = 'removeConcept';
	const REMOVE_PUBLICATION = 'removePublication';
	const OPEN = 'OPEN';
	const CLOSED = 'CLOSED';
	const EMBARGO = 'EMBARGO';
	const RESTRICTED = 'RESTRICTED';
	const DATACITE = 'datacite';
	const MAX_TITLE = 32;
	const OPENAIRE = 'openaire';
	const LOG = 'openaire';
	
	function display($template = NULL) {
		$this -> itemId = JRequest :: getUInt('Itemid', NULL);
		$application = JFactory :: getApplication();
 		$model = $this -> getModel(self :: MODEL);
		if (JFactory :: getUser() -> guest) {
			$application -> redirect(JRoute :: _('index.php?option=com_users&view=login&return=' . base64_encode(JRoute :: _('index.php?option=com_openaire&view=claim1&Itemid=' . $this -> itemId, FALSE)), FALSE));
			return TRUE;
		}
		switch (JRequest :: getString('action')) {
		case self :: REMOVE_PROJECT:
			$model -> removeSelectedProject(JRequest :: getString('projectId'));
			$application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim3'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:''), FALSE));
			return TRUE;
		case self :: REMOVE_PUBLICATION:
			$model -> removeSelectedPublication(JRequest :: getString('source'), JRequest :: getString('publicationId'));
			$application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim3'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:''), FALSE));
			return TRUE;
		}
		$this -> selectedProjects = $model -> getSelectedProjects();
		$this -> selectedConcepts = $model -> getSelectedConcepts();
		if ($this -> selectedProjects == NULL && $this -> selectedConcepts == NULL) {
			$application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim1'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:''), FALSE));
			return TRUE;
		}
		$this -> selectedPublications = $model -> getSelectedPublications();
		if ($this -> selectedPublications == NULL) {
			$application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim2'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:''), FALSE));
			return TRUE;
		}
		if (count($errors = $this -> get('Errors')) > 0) {
			JLog :: add('Error viewing claim3: ' . implode("\n", $errors), JLog :: ERROR, self :: LOG);
			return FALSE;
		}
		parent :: display($template);
	}
}