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M6 Nr3 4)-6)

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S170H
2024-01-19 01:04:23 +01:00
parent 800d84bd41
commit 6155f81409
5 changed files with 100 additions and 34 deletions
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0
M6/emensamobile/app/Models/benutzer.php → M6/emensamobile/app/Models/Benutzer.php
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65
M6/emensamobile/app/Models/Gericht.php Normal file
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@@ -0,0 +1,65 @@
<?php
namespace App\Models;
use Exception;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;
class Gericht extends Model {
protected $table = 'gericht';
protected $primaryKey = 'id';
public $incrementing = true;
function getPreisIntern(){
return $this->formatPreis($this->attributes['preisintern']);
}
function getPreisExtern(){
return $this->formatPreis($this->attributes['preisextern']);
}
private function formatPreis($unformatted){
return number_format($unformatted, 2, ',');
}
function getBildname (){
return $this->attributes['bildname'];
}
function setVegetarischAttribut($value){
if ($value == 1 || $value == 0){
$this->attributes['vegetarisch'] = $value;
return;
}
$parsed = $this->parse_wahrheitswert($value) ;
$this->attributes['vegetarisch'] = $parsed;
}
function setVeganAttribut($value){
if ($value == 1 || $value == 0){
$this->attributes['vegan'] = $value;
return;
}
$parsed = $this->parse_wahrheitswert($value) ;
$this->attributes['vegetarisch'] = $parsed;
}
private function parse_wahrheitswert($value){
$value = strtolower(str_replace(" ", "", $value));
if ($value == "yes" || $value == "ja"){
return 1;
}
elseif ($value == "no" || $value == "nein"){
return 0;
}
else{
trigger_error("Could not parse value");
}
// Wenn versucht wird das in die Datenbank zu schreiben sollte es eine Fehlermeldung geben
}
}

9
M6/emensamobile/app/Models/Gerichte.php
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@@ -9,14 +9,9 @@ use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Session;
class Gerichte extends Model
{
class Gerichte extends Model {
use HasFactory;
function db_gericht_select_karte()
{
function db_gericht_select_karte(){
try {
$sql_gerichte = "SELECT * FROM gericht ORDER BY RAND() LIMIT 5";

2
M6/emensamobile/config/database.php
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@@ -50,7 +50,7 @@ return [
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'emensawerbeseite'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', 'admin'),
'password' => env('DB_PASSWORD', 'wm#32'),
'unix_socket' => env('DB_SOCKET', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',

58
M6/emensamobile/resources/views/main/index.blade.php
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@@ -1,5 +1,8 @@
@extends("layouts.main_layout", ['title' => "E-Mensa"])
<?php use Illuminate\Support\Facades\Session; ?>
<?php
use Illuminate\Support\Facades\Session;
?>
@section("header")
<link rel="stylesheet" href="/css/style.css">
@@ -48,14 +51,13 @@
@section("gerichte")
@if (isset($data['error']))
<h1>Es gab ein Problem mit der Datenbankverbindung</h1>
<p>Fehlermeldung</p>
<pre> {{$data['beschreibung']}}</pre>
@else
<?php
<?php
//Daten vom Modell
$result_sql_allergen = $data["result_sql_allergen"];
@@ -67,39 +69,43 @@
$tabelle = "<table class=\"speisen\"><tr class=\"speisen\"> <td>Gerichte</td><td>Preis intern</td><td>Preis extern</td><td>Bild</td></tr>";
foreach ($result_sql_gerichte as $row_gerichte) {
foreach ($result_sql_gerichte as $row_gerichte) {
$gericht = \App\Models\Gericht::query()->find($row_gerichte->id);
$preisintern = $gericht->getPreisIntern();
$preisextern = $gericht->getPreisExtern();
$bildname = $gericht->getBildname();
$preisintern = number_format($row_gerichte->preisintern, 2, ',', '.');
$preisextern = number_format($row_gerichte->preisextern, 2, ',', '.');
// $preisintern = number_format($row_gerichte->preisintern, 2, ',', '.');
// $preisextern = number_format($row_gerichte->preisextern, 2, ',', '.');
// $bildname = $row_gerichte->bildname;
if ($bildname == Null) {
$bildname = "00_image_missing.jpg";
}
$bildname = "/img/gerichte/" . $bildname;
$tabelle .= "<tr class=\"speisen\"><td>" . htmlspecialchars($row_gerichte->name) . " <sup>" . htmlspecialchars($allergene) . "</sup></td><td>" . htmlspecialchars($preisintern) . "€</td><td>" . htmlspecialchars($preisextern) . "€</td><td> <img src=\"" . $bildname . "\" alt =\"Bild vom Gericht\" width= \"10\" height=\"10\"> </td></tr>";
$bildname = $row_gerichte->bildname;
if ($bildname == Null) {
$bildname = "00_image_missing.jpg";
}
$bildname = "/img/gerichte/" . $bildname;
$tabelle .= "<tr class=\"speisen\"><td>" . htmlspecialchars($row_gerichte->name) . " <sup>" . htmlspecialchars($allergene) . "</sup></td><td>" . htmlspecialchars($preisintern) . "€</td><td>" . htmlspecialchars($preisextern) . "€</td><td> <img src=\"" . $bildname . "\" alt =\"Bild vom Gericht\" width= \"10\" height=\"10\"> </td></tr>";
$tabelle .= "</table>";
}
$tabelle .= "</table>";
foreach ($result_sql_allergen as $row_allergen) {
foreach ($verwendete_allergene_code as $verwendet){
if($row_allergen->code == $verwendet){
$verwendete_allergene_string .= "<sup>" . htmlspecialchars($row_allergen->code) . "</sup> " . htmlspecialchars($row_allergen->name) . ", ";
foreach ($result_sql_allergen as $row_allergen) {
foreach ($verwendete_allergene_code as $verwendet) {
if ($row_allergen->code == $verwendet) {
$verwendete_allergene_string .= "<sup>" . htmlspecialchars($row_allergen->code) . "</sup> " . htmlspecialchars($row_allergen->name) . ", ";
}
}
}
}
//Ausgabe
echo $tabelle;
echo $verwendete_allergene_string;
?>
//Ausgabe
echo $tabelle;
echo $verwendete_allergene_string;
?>
@endif
@endsection