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Merge branch 'feature-69146/CIS4_Anzeige_LVPLan_Studiengang_Semester_Verband_Gruppe' into cis40_2026-02_rc

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This commit is contained in:
Harald Bamberger
2026-02-03 11:56:16 +01:00
parent a65cb3b03c ed69bd74ed
commit 37395b70f6
15 changed files with 1202 additions and 14 deletions
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application/models/ressource/Stundenplan_model.php
+78
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@@ -388,6 +388,84 @@ class Stundenplan_model extends DB_Model
ORDER BY datum, beginn", [$start_date, $end_date, $ma_uid]);
}
/**
* queries Stundenplan and filters by studiengang, semester, verband gruppe
*
* @return void
*/
public function getStundenplanStudiengang($start_date, $end_date, $stg_kz, $sem, $verband, $gruppe) {
$qry_params = [$start_date, $end_date, $stg_kz];
$qry = "
SELECT
'lehreinheit' as type, beginn, ende, datum,
CONCAT(lehrfach,'-',lehrform) as topic,
array_agg(DISTINCT lektor) as lektor,
array_agg(DISTINCT (gruppe,verband,semester,studiengang_kz,gruppen_kuerzel)) as gruppe,
string_agg(DISTINCT ort_kurzbz, '/') as ort_kurzbz,
array_agg(DISTINCT lehreinheit_id) as lehreinheit_id,
titel, lehrfach, lehrform, lehrfach_bez, organisationseinheit, farbe, lehrveranstaltung_id
FROM
(
SELECT unr,datum,beginn, ende,
CASE
WHEN sp.mitarbeiter_kurzbz IS NOT NULL THEN sp.mitarbeiter_kurzbz
ELSE sp.lektor
END as lektor,
CASE
WHEN gruppe_kurzbz IS NOT NULL THEN gruppe_kurzbz
ELSE CONCAT(UPPER(sp.stg_typ),UPPER(sp.stg_kurzbz),'-',COALESCE(CAST(sp.semester AS varchar),'/'),COALESCE(CAST(sp.verband AS varchar),'/'))
END as gruppen_kuerzel,
(SELECT bezeichnung
FROM public.tbl_organisationseinheit
WHERE oe_kurzbz IN(
SELECT oe_kurzbz
FROM lehre.tbl_lehrveranstaltung
WHERE lehrveranstaltung_id = sp.lehrveranstaltung_id
)) as organisationseinheit,
sp.ort_kurzbz, sp.studiengang_kz, sp.titel,sp.lehreinheit_id,sp.lehrfach_id,sp.anmerkung,fix,lehrveranstaltung_id,stg_kurzbzlang,stg_bezeichnung,stg_typ,fachbereich_kurzbz,lehrfach,lehrfach_bez,farbe,lehrform,anmerkung_lehreinheit,gruppe, verband, semester,stg_kurzbz
FROM (
SELECT sp.*
FROM lehre.vw_stundenplan sp
WHERE
sp.datum >= ?
AND sp.datum <= ?
) sp
JOIN lehre.tbl_stunde ON lehre.tbl_stunde.stunde = sp.stunde
WHERE studiengang_kz = ? ";
if($sem != NULL)
{
$qry_params[] = $sem;
$qry .= " AND (semester = ? OR semester IS NULL)";
}
if($verband != NULL)
{
$qry_params[] = $verband;
$qry .= " AND (verband = ? OR verband IS NULL OR verband = '0' OR verband = '')";
}
if($gruppe != NULL)
{
$qry_params[] = $gruppe;
$qry .= " AND (gruppe = ? OR gruppe IS NULL OR gruppe = '0' OR gruppe = '') ";
}
$qry.= " AND (
gruppe_kurzbz is null OR EXISTS(
SELECT 1
FROM
public.tbl_gruppe WHERE gruppe_kurzbz = sp.gruppe_kurzbz AND direktinskription = false
)
)";
$qry.= " ) as subquery
GROUP BY unr, datum, beginn, ende, titel, lehrform, lehrfach, lehrfach_bez, organisationseinheit, farbe, lehrveranstaltung_id
ORDER BY datum, beginn; ";
return $this->execReadOnlyQuery($qry, $qry_params);
}
/**
* NO STANDALONE FUNCTION - Generates a SQL query string to fetch 'stundenplan' events for a specific student within the current semester.