<?php

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

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

class OpenAireViewClaim2 extends JView {

    const CLAIM_MODEL = 'claim';
    const SEARCH_MODEL = 'search';
    const OPENAIRE = 'openaire';
    const DOI = 'doi';
    const ORCID = 'orcid';
    const DATACITE = 'datacite';
    const PAGE = 1;
    const SIZE = 10;
    const MAX_PAGES = 5;
    const ADD_PUBLICATION = 'addPublication';
    const REMOVE_PUBLICATION = 'removePublication';
    const REMOVE_PROJECT = 'removeProject';
    const REMOVE_CONCEPT = 'removeConcept';
    const MAX_TITLE = 32;
    const LOG = 'openaire';

    function display($template = NULL) {
        $this->itemId = JRequest :: getUInt('Itemid', NULL);
        $user = JFactory :: getUser();
        $claimModel = $this->getModel(self :: CLAIM_MODEL);
        $searchModel = $this->getModel(self :: SEARCH_MODEL);
        $application = JFactory :: getApplication();
        $this->source = JRequest :: getString('source', self :: OPENAIRE);
        $this->claiminline = JRequest :: getString('claiminline', 'false');
        $this->targetType = JRequest :: getString('targetType', 'publication');
        $this->activeId = JRequest :: getString('activeId');
        $this->sourceType = JRequest :: getString('sourceType');
        $this->keyword = JRequest :: getString('keyword');
        $this->format = JRequest :: getString('format');
        $this->tmpl = JRequest :: getString('tmpl');
        $this->page = JRequest :: getUInt('page', self :: PAGE);
        $this->size = JRequest :: getUInt('size', self :: SIZE);
        $locale = JFactory :: getLanguage()->getTag();
        $publicationId = JRequest :: getString('publicationId');
        $publicationSource = JRequest :: getString('publicationSource');
        $projectId = JRequest :: getString('projectId');
        $conceptId = JRequest :: getString('conceptId');
        $this->resultsType = JRequest :: getString('resultsType', 'publication');
        $this->complete = false;
        $this->error = false;
        if (JFactory :: getUser()->guest) {
            $redirectUrl = base64_encode(JRoute :: _('index.php?option=com_openaire&view=claim1'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:''), FALSE));
            if ($this->claiminline === 'true') {
                $redirectUrl = base64_encode(JRoute :: _('index.php?option=com_openaire&view=claim2'.(($this->itemId!==null)?'&Itemid=' . $this->itemId:'') .'&tmpl='.$this->tmpl
                                . '&source=' . $this->source . '&claiminline=' . $this->claiminline . '&targetType=' . $this->targetType .
                                '&activeId=' . $this->activeId . '&sourceType=' . $this->sourceType . '&keyword=' . $this->keyword, FALSE));
            }

            JFactory :: getApplication()->redirect(JRoute :: _('index.php?option=com_users&view=login'.(($this->claiminline === 'true')?'&tmpl=modal':'').(($this->itemId!==null)?'&Itemid=' . $this->itemId:''). '&return=' . $redirectUrl, FALSE));
            return TRUE;
        }

        switch (JRequest :: getString('action')) {
            case 'submitInline':               
                if ($this->sourceType === 'dataset') {
                    $publication = $searchModel->getDataset($this->activeId, $locale);
                } else {
                    $publication = $searchModel->getPublication($this->activeId, $locale);
                }
                if ($publication == null) {
                    $this->error = true;
                    $this->complete = true;
                    parent :: display($template);
                    return TRUE;
                }
                $this->error = $claimModel->claimSelectedPublications($user, OpenAireModelClaim::CLAIMINLINE2, $publication, $this->activeId, $this->sourceType);
                $this->complete = true;
                $claimModel->emptySelectedPublications(OpenAireModelClaim::CLAIMINLINE2  . $this->activeId);
                parent :: display($template);
                return TRUE;
            /* case self :: REMOVE_PUBLICATION:
              $claimModel -> removeSelectedPublication($publicationSource, $publicationId);
              $application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim2&Itemid=' . $this -> itemId . '&source=' . $this -> source . '&keyword=' . $this -> keyword . '&page=' . $this -> page, FALSE));
              return TRUE;
              case self :: REMOVE_PROJECT:
              $claimModel -> removeSelectedProject($projectId);
              $application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim2&Itemid=' . $this -> itemId . '&source=' . $this -> source . '&keyword=' . $this -> keyword . '&page=' . $this -> page, FALSE));
              return TRUE;

              case self :: REMOVE_CONCEPT:
              $claimModel -> removeSelectedConcept($conceptId);
              $application -> redirect(JRoute :: _('index.php?option=com_openaire&view=claim2&Itemid=' . $this -> itemId . '&source=' . $this -> source . '&keyword=' . $this -> keyword . '&page=' . $this -> page, FALSE));
              return TRUE; */
        }
        if ($this->claiminline === 'false') {
            $this->selectedProjects = $claimModel->getSelectedProjects();
            $this->selectedConcepts = $claimModel->getSelectedConcepts();
            if ($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 = $claimModel -> getSelectedPublications();
          if (count($errors = $this -> get('Errors')) > 0) {
          JLog :: add('Error viewing claim2: ' . implode("\n", $errors), JLog :: ERROR, self :: LOG);
          return FALSE;
          } */
        parent :: display($template);
    }

}