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Commit b3a86ba3 authored by Dainis Abols's avatar Dainis Abols
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2.4.2
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Classes/Controller/CourseController.php 0 → 100644
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<?php
namespace Lu\LuStudyCatalogue\Controller;
use Lu\LuApi\DataSources\LuisStudyTypes;
use Lu\LuStudyCatalogue\Helpers\DataHelper;
use TYPO3\CMS\Core\Context\Context;
use TYPO3\CMS\Core\Page\PageRenderer;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
/**
* Class CourseController
*
* @author Dainis Abols <dainis.abols@lu.lv>
* @owner University of Latvia
* @version 2.0.0
* @since 25.07.2018
*
* @package Lu\LuCourseCatalogue\Controller
*/
class CourseController extends ActionController
{
/**
* Frontend-Session
*
* @var \Lu\LuStudyCatalogue\Domain\Session\FrontendSessionHandler
*/
protected $frontendSession;
/**
* Frontend- or Backend-Session
* The type of session is set automatically in initializeAction().
*
* @var \Lu\LuStudyCatalogue\Domain\Session\SessionHandler
*/
protected $session;
/**
* Main language array
*
* @var array
*/
private $language;
/**
* Uri Builder object
*
* @var \TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder
*/
private $uri_builder;
/**
* Selected page number
*
* @var int
*/
private $currentPage;
/**
* Filter array
*
* @var array
*/
private $filter;
/**
* Study Course ID
*
* @var int
*/
private $courseId;
/**
* Study program ID
*
* @var int
*/
private $programId;
/**
* MusicController constructor.
*
* Assign page ID
*/
public function __construct()
{
parent::__construct();
// Disable cache in case of missing chash in URL
$GLOBALS['TSFE']->set_no_cache();
// Set language data
$languageAspect = GeneralUtility::makeInstance(Context::class)->getAspect('language');
$this->language = [
'id' => $languageAspect->getId(),
'iso' => $GLOBALS['TSFE']->sys_language_isocode,
'code' => $GLOBALS['TSFE']->sys_language_isocode == 'lv' ? 'lat' : 'eng',
];
}
/**
* List Action
*
* @return void
*/
public function listAction()
{
// Pre-define variables
$data = [];
$request = $this->request->getArguments();
$this->uri_builder = $this->controllerContext->getUriBuilder()->setCreateAbsoluteUri(true)->reset();
// Get current page @FIXME There has to be a better way!
$this->currentPage = !empty($request['@widget_0']['currentPage']) ? (int)$request['@widget_0']['currentPage'] : 1;
// Add filter options
if (!empty($request['filter'])) {
$this->filter = $request['filter'];
} else {
$this->filter = [];
}
$this->view->assign('filter', $this->filter);
// Advanced filters with additional values
$advFilter = [];
foreach ($this->filter as $key => $item) {
if (!in_array($key, ['nosaukums_lat', 'nosaukums_eng'])) {
$advFilter[] = [
'id' => md5($key.'_'.$item),
'key' => $key,
'name' => $item,
];
}
}
$this->view->assign('advFilter',$advFilter);
// Switch
$studyType = @$this->settings['studyType'];
switch ($studyType) {
case 'course_catalogue':
$data['solr'] = $this->listCourse();
break;
case 'course_catalogue_continue':
$data['solr'] = $this->listCourseContinue();
break;
case 'program_catalogue':
$data['solr'] = $this->listProgram();
break;
case 'program_catalogue_continue':
$data['solr'] = $this->listProgramContinue();
break;
}
// Add custom JS
$this->renderJs();
// Assign frontend page ID
$this->view->assign('pageId', $GLOBALS['TSFE']->id);
// Assign language element to view
$this->view->assign('language', $this->language);
// Assign final data element to view
$this->view->assign('data', $data);
}
/**
* Get route list data
*
* @return array
*/
private function listCourse(): array
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setFullReturn(true);
$luisStudyTypes->setLimit(!empty($this->settings['list']['paginate']['itemsPerPage']) ? $this->settings['list']['paginate']['itemsPerPage'] : 10);
$luisStudyTypes->setPage($this->currentPage);
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setFilter($this->filter);
$luisStudyTypes->setRequestType('courseCatalogue');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Fix facets fields
$facets = [];
if ($data['success'] && !empty($data['data'])) {
foreach ($data['data']['facet_fields'] as $facet_name => $facet_fields) {
$filter = $this->filter;
unset($filter[$facet_name]);
$tmp = [
'title' => str_replace("_".$this->language['code'], "", $facet_name),
'data' => [],
'inFilter' => !empty($this->filter[$facet_name]) ? $this->filter[$facet_name] : false,
];
for ($k = 0; $k < count($facet_fields); $k += 2) {
$tmp['data'][] = [
'id' => md5($facet_name.'_'.$facet_fields[$k]),
'name' => $facet_fields[$k],
];
}
$facets[] = $tmp;
}
$data['data']['facet_fields'] = $facets;
// Fix language params
foreach ($data['data']['docs'] as &$item) {
$item['url'] = $this->uri_builder->reset()->uriFor('detail', ['course' => $item['kods']]);
}
// Add paginate object
$data['data']['paginate'] = [];
for ($k = 0; $k < $data['data']['numFound']; $k++) {
$data['data']['paginate'][] = $k;
}
return (array)$data['data'];
}
// Return empty array, if no data found
return [
'error' => $data['data'] ? true : false,
$data['data'] ?? [],
];
}
/**
* Get route list data
*
* @return array
*/
private function listCourseContinue(): array
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setFullReturn(true);
$luisStudyTypes->setLimit(!empty($this->settings['list']['paginate']['itemsPerPage']) ? $this->settings['list']['paginate']['itemsPerPage'] : 10);
$luisStudyTypes->setPage($this->currentPage);
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setFilter($this->filter);
$luisStudyTypes->setRequestType('courseCatalogueContinuing');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Fix facets fields
$facets = [];
if ($data['success'] && !empty($data['data'])) {
foreach ($data['data']['facet_fields'] as $facet_name => $facet_fields) {
$filter = $this->filter;
unset($filter[$facet_name]);
$tmp = [
'title' => str_replace("_".$this->language['code'], "", $facet_name),
'data' => [],
'inFilter' => !empty($this->filter[$facet_name]) ? $this->filter[$facet_name] : false,
];
for ($k = 0; $k < count($facet_fields); $k += 2) {
$tmp['data'][] = [
'id' => md5($facet_name.'_'.$facet_fields[$k]),
'name' => $facet_fields[$k],
];
}
$facets[] = $tmp;
}
$data['data']['facet_fields'] = $facets;
// Fix language params
foreach ($data['data']['docs'] as &$item) {
$item['url'] = $this->uri_builder->reset()->uriFor('detail', ['course' => $item['kods']]);
}
// Add paginate object
$data['data']['paginate'] = [];
for ($k = 0; $k < $data['data']['numFound']; $k++) {
$data['data']['paginate'][] = $k;
}
return (array)$data['data'];
}
// Return empty array, if no data found
return [
'error' => $data['data'] ? true : false,
$data['data'] ?? [],
];
}
/**
* Get route list data
*
* @return array
*/
private function listProgram(): array
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setFullReturn(true);
$luisStudyTypes->setLimit(!empty($this->settings['list']['paginate']['itemsPerPage']) ? $this->settings['list']['paginate']['itemsPerPage'] : 10);
$luisStudyTypes->setPage($this->currentPage);
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setFilter($this->filter);
$luisStudyTypes->setRequestType('programmeCatalogue');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Fix facets fields
$facets = [];
if ($data['success'] && !empty($data['data'])) {
foreach ($data['data']['facet_fields'] as $facet_name => $facet_fields) {
$filter = $this->filter;
unset($filter[$facet_name]);
$tmp = [
'title' => str_replace("_".$this->language['code'], "", $facet_name),
'data' => [],
'inFilter' => !empty($this->filter[$facet_name]) ? $this->filter[$facet_name] : false,
];
for ($k = 0; $k < count($facet_fields); $k += 2) {
$tmp['data'][] = [
'id' => md5($facet_name.'_'.$facet_fields[$k]),
'name' => $facet_fields[$k],
];
}
$facets[] = $tmp;
}
$data['data']['facet_fields'] = $facets;
// Fix language params
foreach ($data['data']['docs'] as &$item) {
$item['url'] = $this->uri_builder->reset()->uriFor('detail', ['program' => $item['id']]);
}
// Add paginate object
$data['data']['paginate'] = [];
for ($k = 0; $k < $data['data']['numFound']; $k++) {
$data['data']['paginate'][] = $k;
}
return (array)$data['data'];
}
// Return empty array, if no data found
return [
'error' => $data['data'] ? true : false,
$data['data'] ?? [],
];
}
/**
* Get route list data
*
* @return array
*/
private function listProgramContinue(): array
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setFullReturn(true);
$luisStudyTypes->setLimit(!empty($this->settings['list']['paginate']['itemsPerPage']) ? $this->settings['list']['paginate']['itemsPerPage'] : 10);
$luisStudyTypes->setPage($this->currentPage);
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setFilter($this->filter);
$luisStudyTypes->setRequestType('programmeCatalogueContinuing');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Fix facets fields
$facets = [];
if ($data['success'] && !empty($data['data'])) {
foreach ($data['data']['facet_fields'] as $facet_name => $facet_fields) {
$filter = $this->filter;
unset($filter[$facet_name]);
$tmp = [
'title' => str_replace("_".$this->language['code'], "", $facet_name),
'data' => [],
'inFilter' => !empty($this->filter[$facet_name]) ? $this->filter[$facet_name] : false,
];
for ($k = 0; $k < count($facet_fields); $k += 2) {
$tmp['data'][] = [
'id' => md5($facet_name.'_'.$facet_fields[$k]),
'name' => $facet_fields[$k],
];
}
// Add current facet count, that has content
foreach ($tmp['data'] as $item) {
if ($item['count'] > 0) {
$tmp['count']++;
}
}
$facets[] = $tmp;
}
$data['data']['facet_fields'] = $facets;
// Fix language params
foreach ($data['data']['docs'] as &$item) {
$item['url'] = $this->uri_builder->reset()->uriFor('detail', ['program' => $item['id']]);
}
// Add paginate object
$data['data']['paginate'] = [];
for ($k = 0; $k < $data['data']['numFound']; $k++) {
$data['data']['paginate'][] = $k;
}
return (array)$data['data'];
}
// Return empty array, if no data found
return [
'error' => $data['data'] ? true : false,
$data['data'] ?? [],
];
}
/**
* Course/program detail view
*/
public function detailAction()
{
// Pre-define variables
$data = [];
$this->uri_builder = $this->controllerContext->getUriBuilder()->setCreateAbsoluteUri(true)->reset();
// Set course_id
$this->courseId = $this->request->hasArgument('course') ? $this->request->getArgument('course') : 0;
$this->programId = $this->request->hasArgument('program') ? $this->request->getArgument('program') : 0;
// Switch
$studyType = @$this->settings['studyType'];
switch ($studyType) {
case 'course_catalogue':
$data['studyUrlUd'] = $this->settings['catalogues']['courseCatalogueId'] ?? null;
$data['programUrlUd'] = $this->settings['catalogues']['programmeCatalogueId'] ?? null;
$data['solr'] = $this->detailCourse();
break;
case 'program_catalogue':
$data['studyUrlUd'] = $this->settings['catalogues']['courseCatalogueId'] ?? null;
$data['programUrlUd'] = $this->settings['catalogues']['programmeCatalogueId'] ?? null;
$data['solr'] = $this->detailProgram();
break;
case 'course_catalogue_continue':
$data['studyUrlUd'] = $this->settings['catalogues']['courseCatalogueContinuingId'] ?? null;
$data['programUrlUd'] = $this->settings['catalogues']['programmeCatalogueContinuingId'] ?? null;
$data['solr'] = $this->detailCourseContinue();
break;
case 'program_catalogue_continue':
$data['studyUrlUd'] = $this->settings['catalogues']['courseCatalogueContinuingId'] ?? null;
$data['programUrlUd'] = $this->settings['catalogues']['programmeCatalogueContinuingId'] ?? null;
$data['solr'] = $this->detailProgramContinue();
break;
}
// Make adjustments
if (!empty($data) && !empty($data['solr'])) {
foreach ($data['solr'] as $key => $item) {
// Add fix for `ekursi` f*ckup
if (!empty($item['ekursi'])) {
$tmp = [];
@eval('$tmp = '.$item['ekursi'].';');
$data['solr'][$key]['ekursi_fix'] = $tmp;
}
// Create `prog_nosauk` urls
if (!empty($item['prog_nosauk'])) {
$tmp = [];
foreach ($item['prog_nosauk'] as $prog) {
$tmpUri = $this->uri_builder->reset();
// Check if custom site specified
if ($data['programUrlUd']) {
$tmpUri->setTargetPageUid($data['programUrlUd']);
}
// This is strange, but hey, I didn't design it ¯\_(ツ)_/¯
list($prog_name, $prog_id) = explode("(*;,)", $prog);
$tmp[] = [
'name' => $prog_name,
'code' => $prog_id,
'url' => $tmpUri->uriFor('detail', ['program' => $prog_id]),
];
}
$data['solr'][$key]['prog_nosauk_fix'] = $tmp;
}
// Add fix for `studforma_info`
if (!empty($item['studforma_info'])) {
$data['solr'][$key]['studforma_info_fix'] = $this->studFormEval($item['studforma_info']);
}
// Add fix for `studiju_plans`
if (!empty($item['studiju_plans'])) {
$tmp = [];
@eval('$tmp = '.$item['studiju_plans'].';');
// Add link to all elements
foreach ($tmp as &$course) {
if (!empty($course['kursi'])) {
$tmpUri = $this->uri_builder->reset();
if ($data['studyUrlUd']) {
$tmpUri->setTargetPageUid($data['studyUrlUd']);
}
foreach ($course['kursi'] as &$cour) {
$cour['url'] = $tmpUri->uriFor('detail', ['course' => $cour['kods']]);
}
}
}
$data['solr'][$key]['studiju_plans_fix'] = $tmp;
}
}
}
// Override page title
if (!empty($data['solr'][0]['nosaukums'])) {
$GLOBALS['LU-OVERRIDES']['MainTitle'] = $data['solr'][0]['nosaukums'];
}
// Add custom JS
$this->renderJs();
// Assign frontend page ID
$this->view->assign('pageId', $GLOBALS['TSFE']->id);
// Assign language element to view
$this->view->assign('language', $this->language);
// Assign final data element to view
$this->view->assign('data', $data);
}
/**
* Get detailed info about a course
*
* @return array
*/
public function detailCourse()
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setCode($this->courseId);
$luisStudyTypes->setRequestType('detailCourse');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Return result
return (array)$data;
}
/**
* Get detailed info about a course
*
* @return array
*/
public function detailCourseContinue()
{
// Pre-set models and values
$DataHelper = new DataHelper();
$luisStudyTypes = new LuisStudyTypes();
$luisStudyTypes->setLanguageCode($this->language['code']);
$luisStudyTypes->setCode($this->courseId);
$luisStudyTypes->setRequestType('detailCourseContinue');
// Fetch data from API endpoint
$jsonData = $luisStudyTypes->fetch();
$data = $DataHelper->APIDecode($jsonData);
// Return result
return (array)$data;
}