API Konsolidierung Verband

This commit is contained in:
cgfhtw
2024-04-30 13:22:08 +02:00
parent fe06b2360e
commit 9d0e63e695
3 changed files with 61 additions and 63 deletions
@@ -0,0 +1,444 @@
<?php
/**
* Copyright (C) 2024 fhcomplete.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
if (! defined('BASEPATH')) exit('No direct script access allowed');
/**
* This controller operates between (interface) the JS (GUI) and the back-end
* Provides data to the ajax get calls about verbände
* This controller works with JSON calls on the HTTP GET or POST and the output is always JSON
*/
class Verband extends FHCAPI_Controller
{
public function __construct()
{
// TODO(chris): permissions
$permissions = [];
$router = load_class('Router');
$permissions[$router->method] = self::PERM_LOGGED;
parent::__construct($permissions);
// Load Models
$this->load->model('organisation/Studiengang_model', 'StudiengangModel');
}
/**
* Remap calls:
* /
* /(studiengang_kz) => getStudiengang
* /(studiengang_kz)/(semester) => getSemester
* /(studiengang_kz)/(semester)/(verband) => getVerband
* /(studiengang_kz)/(org_form) => getStudiengang
* /(studiengang_kz)/(org_form)/(semester) => getSemester
* /(studiengang_kz)/(org_form)/(semester)/(verband) => getVerband
*
* @param string $method
* @param array $params (optional)
*
* @return void
*/
public function _remap($method, $params = [])
{
if ($method == '' || $method == 'index')
return $this->getBase();
$count = count($params);
if (!$count)
return $this->getStudiengang($method);
if ($count == 1) {
if (is_numeric($params[0]))
return $this->getSemester($method, $params[0]);
else
return $this->getStudiengang($method, $params[0]);
}
if ($count == 2) {
if (is_numeric($params[0]))
return $this->getVerband($method, $params[0], $params[1]);
else
return $this->getSemester($method, $params[1], $params[0]);
}
if ($count == 3 && !is_numeric($params[0]) && is_numeric($params[1]) && !is_numeric($params[2]))
return $this->getVerband($method, $params[1], $params[2], $params[0]);
show_404();
}
/**
* @return void
*/
protected function getBase()
{
$this->StudiengangModel->addJoin('public.tbl_lehrverband v', 'studiengang_kz');
$this->StudiengangModel->addDistinct();
$this->StudiengangModel->addSelect("v.studiengang_kz AS link");
$this->StudiengangModel->addSelect("CONCAT(kurzbzlang, ' (', UPPER(CONCAT(typ, kurzbz)), ') - ', tbl_studiengang.bezeichnung) AS name", false);
$this->StudiengangModel->addSelect('erhalter_kz');
$this->StudiengangModel->addSelect('typ');
$this->StudiengangModel->addSelect('kurzbz');
$this->StudiengangModel->addSelect('studiengang_kz');
$this->StudiengangModel->addSelect('studiengang_kz AS stg_kz');
$this->StudiengangModel->addOrder('erhalter_kz');
$this->StudiengangModel->addOrder('typ');
$this->StudiengangModel->addOrder('kurzbz');
$result = $this->StudiengangModel->loadWhere(['v.aktiv' => true]);
$list = $this->getDataOrTerminateWithError($result);
$list[] = [
'name' => 'International',
'link' => 'inout',
'children' => [
[
'name' => 'Incoming',
'link' => 'inout/incoming',
'leaf' => true
],
[
'name' => 'Outgoing',
'link' => 'inout/outgoing',
'leaf' => true
],
[
'name' => 'Gemeinsame Studien',
'link' => 'inout/gemeinsamestudien',
'leaf' => true
]
]
];
$this->terminateWithSuccess($list);
}
/**
* @param integer $studiengang_kz
* @param string $orgform (optional)
*
* @return void
*/
protected function getStudiengang($studiengang_kz, $org_form = null)
{
$link = $studiengang_kz . '/';
if ($org_form !== null)
$link .= $org_form . '/';
$this->StudiengangModel->addJoin('public.tbl_lehrverband v', 'studiengang_kz');
$this->StudiengangModel->addDistinct();
$this->StudiengangModel->addSelect("CONCAT(" . $this->StudiengangModel->escape($link) . ", semester) AS link", false);
$this->StudiengangModel->addSelect("CONCAT(UPPER(CONCAT(typ, kurzbz)), '-', semester, (SELECT CASE WHEN bezeichnung IS NULL OR bezeichnung='' THEN ''::TEXT ELSE CONCAT(' (', bezeichnung, ')') END FROM public.tbl_lehrverband WHERE studiengang_kz=v.studiengang_kz AND semester=v.semester ORDER BY verband, gruppe LIMIT 1)) AS name", false);
$this->StudiengangModel->addSelect('semester');
$this->StudiengangModel->addSelect($this->StudiengangModel->escape($studiengang_kz) . ' AS stg_kz', false);
$this->StudiengangModel->addOrder('semester');
if ($org_form !== null) {
$this->StudiengangModel->db->group_start();
$this->StudiengangModel->db->where('v.semester', 0);
$this->StudiengangModel->db->or_where('v.orgform_kurzbz', $org_form);
$this->StudiengangModel->db->group_end();
}
$result = $this->StudiengangModel->loadWhere([
'v.studiengang_kz' => $studiengang_kz,
'v.aktiv' => true
]);
$list = $this->getDataOrTerminateWithError($result);
array_unshift($list, [
'name' => 'PreStudent',
'link' => $link . 'prestudent',
'children' => $this->getStdSem($link . 'prestudent/', $studiengang_kz)
]);
if ($org_form === null) {
// NOTE(chris): if mischform show orgforms
$result = $this->StudiengangModel->load($studiengang_kz);
$result = $this->getDataOrTerminateWithError($result);
if ($result) {
if (current($result)->mischform) {
$this->load->model('organisation/Studienordnung_model', 'StudienordnungModel');
$this->StudienordnungModel->addDistinct();
$this->StudienordnungModel->addSelect("CONCAT(studiengang_kz, '/', p.orgform_kurzbz) AS link");
$this->StudienordnungModel->addSelect("p.orgform_kurzbz AS name");
// TODO(chris): semester for gruppe_kurzbz <- what did i mean by that?
$this->StudienordnungModel->addJoin('lehre.tbl_studienplan p', 'studienordnung_id');
$result = $this->StudienordnungModel->loadWhere([
'aktiv' => true,
'studiengang_kz' => $studiengang_kz,
'p.orgform_kurzbz !=' => 'DDP'
]);
$result = $this->getDataOrTerminateWithError($result);
$list = array_merge($list, $result);
}
}
}
$this->terminateWithSuccess($list);
}
/**
* @param integer $studiengang_kz
* @param integer $semester
* @param string $orgform
*
* @return void
*/
protected function getSemester($studiengang_kz, $semester, $org_form = null)
{
$link = $studiengang_kz . '/';
if ($org_form !== null)
$link .= $org_form . '/';
$link .= $semester . '/';
$this->load->model('organisation/Gruppe_model', 'GruppeModel');
$this->GruppeModel->addDistinct();
$this->GruppeModel->addSelect("CONCAT(" . $this->GruppeModel->escape($link . 'grp/') . ", gruppe_kurzbz) AS link", false);
$this->GruppeModel->addSelect("CONCAT(gruppe_kurzbz, ' (', bezeichnung, ')') AS name", false);
$this->GruppeModel->addSelect("TRUE AS leaf", false);
$this->GruppeModel->addSelect('sort');
$this->GruppeModel->addSelect('gruppe_kurzbz');
$this->GruppeModel->addSelect($this->GruppeModel->escape($studiengang_kz) . ' AS stg_kz', false);
$this->GruppeModel->addOrder('sort');
$this->GruppeModel->addOrder('gruppe_kurzbz');
$where = [
'studiengang_kz' => $studiengang_kz,
'semester' => $semester,
'lehre' => true,
'sichtbar' => true,
'aktiv' => true,
'direktinskription' => false
];
if ($org_form !== null)
$where['orgform_kurzbz'] = $org_form;
$result = $this->GruppeModel->loadWhere($where);
$list = $this->getDataOrTerminateWithError($result);
$this->StudiengangModel->addJoin('public.tbl_lehrverband v', 'studiengang_kz');
$this->StudiengangModel->addSelect("CONCAT(" . $this->StudiengangModel->escape($link) . ", verband) AS link", false);
$this->StudiengangModel->addSelect("CONCAT(UPPER(CONCAT(typ, kurzbz)), '-', semester, verband, (SELECT CASE WHEN bezeichnung IS NULL OR bezeichnung='' THEN ''::TEXT ELSE CONCAT(' (', bezeichnung, ')') END FROM public.tbl_lehrverband WHERE studiengang_kz=v.studiengang_kz AND semester=v.semester AND verband=v.verband ORDER BY gruppe LIMIT 1)) AS name", false);
$this->StudiengangModel->addSelect("CASE WHEN MAX(gruppe)='' OR MAX(gruppe)=' ' THEN TRUE ELSE FALSE END AS leaf");
$this->StudiengangModel->addSelect('verband');
$this->StudiengangModel->addSelect($this->StudiengangModel->escape($studiengang_kz) . ' AS stg_kz', false);
$this->StudiengangModel->addOrder('verband');
$this->StudiengangModel->addGroupBy('link, name, verband');
$where = [
'v.studiengang_kz' => $studiengang_kz,
'v.semester' => $semester,
'v.verband !=' => '',
'v.aktiv' => true
];
if ($org_form !== null && $semester) // NOTE(chris): on semester 0 show all?
$where['v.orgform_kurzbz'] = $org_form;
$result = $this->StudiengangModel->loadWhere($where);
$result = $this->getDataOrTerminateWithError($result);
$list = array_merge($list, $result);
$this->terminateWithSuccess($list);
}
/**
* @param integer $studiengang_kz
* @param integer $semester
* @param integer $verband
* @param string $orgform
*
* @return void
*/
protected function getVerband($studiengang_kz, $semester, $verband, $org_form = null)
{
$link = $studiengang_kz . '/';
if ($org_form !== null)
$link .= $org_form . '/';
$link .= $semester . '/'. $verband . '/';
$this->StudiengangModel->addJoin('public.tbl_lehrverband v', 'studiengang_kz');
$this->StudiengangModel->addDistinct();
$this->StudiengangModel->addSelect("CONCAT(" . $this->StudiengangModel->escape($link) . ", gruppe) AS link", false);
$this->StudiengangModel->addSelect("CONCAT(UPPER(CONCAT(typ, kurzbz)), '-', semester, verband, gruppe, (SELECT CASE WHEN bezeichnung IS NULL OR bezeichnung='' THEN ''::TEXT ELSE CONCAT(' (', bezeichnung, ')') END FROM public.tbl_lehrverband WHERE studiengang_kz=v.studiengang_kz AND semester=v.semester AND verband=v.verband AND gruppe=v.gruppe ORDER BY gruppe LIMIT 1)) AS name", false);
$this->StudiengangModel->addSelect("TRUE AS leaf", false);
$this->StudiengangModel->addSelect('gruppe');
$this->StudiengangModel->addSelect($this->StudiengangModel->escape($studiengang_kz) . ' AS stg_kz', false);
$this->StudiengangModel->addOrder('gruppe');
$where = [
'v.studiengang_kz' => $studiengang_kz,
'v.semester' => $semester,
'v.verband' => $verband,
'v.gruppe !=' => '',
'v.aktiv' => true
];
if ($org_form !== null && $semester) // NOTE(chris): on semester 0 show all?
$where['v.orgform_kurzbz'] = $org_form;
$result = $this->StudiengangModel->loadWhere($where);
$list = $this->getDataOrTerminateWithError($result);
$this->terminateWithSuccess($list);
}
/**
* @param string $link
* @param integer $studiengang_kz
*
* @return array
*/
protected function getStdSem($link, $studiengang_kz)
{
$this->load->model('organisation/Studiensemester_model', 'StudiensemesterModel');
$this->StudiensemesterModel->addOrder('start');
/**
* TODO(chris): filter with variable:
* - $number_displayed_past_studiensemester from Variable
* - then: $stsem_obj->getPlusMinus(NULL, $number_displayed_past_studiensemester, 'ende ASC');
*/
$result = $this->StudiensemesterModel->load();
$studiensemester = $this->getDataOrTerminateWithError($result);
$result = [];
foreach ($studiensemester as $sem) {
$semlink = $link . $sem->studiensemester_kurzbz;
$intlink = $semlink . '/interessenten';
$result[] = [
'name' => $sem->studiensemester_kurzbz,
'link' => $semlink,
'stg_kz' => $studiengang_kz,
'children' => [
[
'name' => 'Interessenten',
'link' => $intlink,
'stg_kz' => $studiengang_kz,
'children' => [
[
'name' => 'Bewerbung nicht abgeschickt',
'link' => $intlink . '/bewerbungnichtabgeschickt',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Bewerbung abgeschickt, Status unbestätigt',
'link' => $intlink . '/bewerbungabgeschickt',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'ZGV erfüllt',
'link' => $intlink . '/zgv',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Status bestätigt',
'link' => $intlink . '/statusbestaetigt',
'stg_kz' => $studiengang_kz,
'children' => [
[
'name' => 'Nicht zum Reihungstest angemeldet',
'link' => $intlink . '/statusbestaetigt/reihungstestnichtangemeldet',
'leaf' => true
],
[
'name' => 'Reihungstest angemeldet',
'link' => $intlink . '/statusbestaetigt/reihungstestangemeldet',
'leaf' => true
]
]
],
[
'name' => 'Nicht zum Reihungstest angemeldet',
'link' => $intlink . '/reihungstestnichtangemeldet',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Reihungstest angemeldet',
'link' => $intlink . '/reihungstestangemeldet',
'stg_kz' => $studiengang_kz,
'leaf' => true
]
]
],
[
'name' => 'Bewerber',
'link' => $semlink . '/bewerber',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Aufgenommen',
'link' => $semlink . '/aufgenommen',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Warteliste',
'link' => $semlink . '/warteliste',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Absage',
'link' => $semlink . '/absage',
'stg_kz' => $studiengang_kz,
'leaf' => true
],
[
'name' => 'Incoming',
'link' => $semlink . '/incoming',
'stg_kz' => $studiengang_kz,
'leaf' => true
]
]
];
}
return $result;
}
}