M4 A1 1,2

2023-12-01 17:49:13 +01:00
parent 9c61333473
commit b8d937d110
23 changed files with 610 additions and 0 deletions
--- a/M4/.$Aufgabe1.drawio.bkp
+++ b/M4/.$Aufgabe1.drawio.bkp
@@ -0,0 +1,19 @@
+<mxfile host="Electron" modified="2023-12-01T15:21:01.688Z" agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/22.1.2 Chrome/114.0.5735.289 Electron/25.9.4 Safari/537.36" etag="78gUQK1TRnweegfurtHK" version="22.1.2" type="device">
+  <diagram name="Seite-1" id="jhCbnHoXzx65MXILfqUJ">
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+        </mxCell>
+      </root>
+    </mxGraphModel>
+  </diagram>
+</mxfile>
--- a/M4/.idea/.gitignore
+++ b/M4/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
--- a/M4/.idea/M4.iml
+++ b/M4/.idea/M4.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
--- a/M4/.idea/dataSources.xml
+++ b/M4/.idea/dataSources.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="emensawerbeseite" uuid="0a2c3473-febe-491a-b3f1-82e9ba5b153f">
+      <driver-ref>mariadb</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.mariadb.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mariadb://localhost:3306</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>
--- a/M4/.idea/modules.xml
+++ b/M4/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/M4.iml" filepath="$PROJECT_DIR$/.idea/M4.iml" />
+    </modules>
+  </component>
+</project>
--- a/M4/.idea/php.xml
+++ b/M4/.idea/php.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MessDetectorOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCSFixerOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCodeSnifferOptionsConfiguration">
+    <option name="highlightLevel" value="WARNING" />
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PhpStanOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PsalmOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+</project>
--- a/M4/.idea/sqldialects.xml
+++ b/M4/.idea/sqldialects.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="PROJECT" dialect="MariaDB" />
+  </component>
+</project>
--- a/M4/.idea/vcs.xml
+++ b/M4/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
--- a/M4/Aufgabe1.drawio
+++ b/M4/Aufgabe1.drawio
@@ -0,0 +1,91 @@
+<mxfile host="Electron" modified="2023-12-01T16:19:25.109Z" agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/22.1.2 Chrome/114.0.5735.289 Electron/25.9.4 Safari/537.36" etag="dxKCu5QbLbRewCOaytOA" version="22.1.2" type="device">
+  <diagram name="Seite-1" id="jhCbnHoXzx65MXILfqUJ">
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+      <root>
+        <mxCell id="0" />
+        <mxCell id="1" parent="0" />
+        <mxCell id="8l75yZ3mhxg1qXRySu_G-1" value="erstellt" style="rhombus;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
+        <mxCell id="8l75yZ3mhxg1qXRySu_G-2" value="Wunschgericht" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
+        <mxCell id="8l75yZ3mhxg1qXRySu_G-3" value="Ersteller" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
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+        </mxCell>
+        <mxCell id="8l75yZ3mhxg1qXRySu_G-6" value="Erstellungs-datum" style="ellipse;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
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--- a/M4/M4.pdf
+++ b/M4/M4.pdf
--- a/M4/Werbeseite/besucher.txt
+++ b/M4/Werbeseite/besucher.txt
@@ -0,0 +1 @@
+218
--- a/M4/Werbeseite/fh-logo.jpg
+++ b/M4/Werbeseite/fh-logo.jpg
--- a/M4/Werbeseite/gerichte.php
+++ b/M4/Werbeseite/gerichte.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * Praktikum DBWT. Autoren:
+ * Şafak, Hazinedar, 3108590
+ * Robert, Joel, 3672729
+ */
+
+
+$gerichte = [
+    1 => ['name' => 'Rindfleich mit Bambus, Kaiserschoten und roter Paprika, dazu Mie Nudeln',
+        'priceint' => 3.50,
+        "priceex" => 6.20,
+        "img" =>"img/bambus.jpg"
+    ],
+    2 => ['name' => 'Spinatrisotto mit kleinen Samosateigecken und gemischter Salat',
+        'priceint' => 2.90,
+        "priceex" => 5.30,
+        "img" =>"img/risotto.jpg"
+    ],
+    3 => ['name' => 'Spaghetti Bolognese',
+        'priceint' => 3,
+        "priceex" => 5,
+        "img" =>"img/bolo.jpg"
+    ],
+    4 => ['name' => 'Spaghetti Carbonara',
+        'priceint' => 3,
+        "priceex" => 5,
+        "img" =>"img/carbonara.jpg"
+    ]
+]
+?>
--- a/M4/Werbeseite/img/bambus.jpg
+++ b/M4/Werbeseite/img/bambus.jpg
--- a/M4/Werbeseite/img/bolo.jpg
+++ b/M4/Werbeseite/img/bolo.jpg
--- a/M4/Werbeseite/img/carbonara.jpg
+++ b/M4/Werbeseite/img/carbonara.jpg
--- a/M4/Werbeseite/img/risotto.jpg
+++ b/M4/Werbeseite/img/risotto.jpg
--- a/M4/Werbeseite/index.php
+++ b/M4/Werbeseite/index.php
@@ -0,0 +1,371 @@
+<?php
+/**
+ * Praktikum DBWT. Autoren:
+ * Şafak, Hazinedar, 3108590
+ * Robert, Joel, 3672729
+ */
+
+include "gerichte.php";
+
+$besucherCount = 0;
+$newletterCount = 0;
+
+// Datenbankanbindung
+//$link = mysqli_connect(
+    //"127.0.0.1", // Host der Datenbank
+    //"root", // Benutzername zur Anmeldung
+    //"wm#32", // Passwort
+    //"emensawerbeseite" // Auswahl der Datenbanken (bzw. des Schemas)
+//);
+
+$link = mysqli_connect(
+"127.0.0.1", // Host der Datenbank
+"root", // Benutzername zur Anmeldung
+"wm#32", // Passwort
+"emensawerbeseite" // Auswahl der Datenbanken (bzw. des Schemas)
+);
+
+if (!$link) {
+    echo "Verbindung fehlgeschlagen: ", mysqli_connect_error();
+    exit();
+}
+
+//Besucher counter
+
+//Aktuelle Besucher Zahl
+$sql_besucher = "SELECT besucher FROM besucher_counter WHERE id=1";
+$result_sql_besucher = mysqli_query($link, $sql_besucher);
+$besucher = mysqli_fetch_assoc($result_sql_besucher);
+
+//Updatet Besucher Zahl
+$besucherCount = $besucher["besucher"] + 1;
+$sql_besucher = "UPDATE besucher_counter SET besucher =".$besucherCount;
+$result_sql_besucher = mysqli_query($link, $sql_besucher);
+
+//Newletter counter
+if (file_exists("newletter.txt")) {
+    $newsFile = fopen("newletter.txt", "r");
+    $newletterCount = fgets($newsFile);
+    fclose($newsFile);
+} else {
+    $newsFile = fopen("newletter.txt", "w");
+    fwrite($newsFile, 0);
+    fclose($newsFile);
+}
+
+//Newletter Anmeldung
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    $name = $_POST['name'];
+    $email = $_POST['email'];
+    $language = $_POST['language'];
+    $terms = $_POST['terms'];
+
+    $errors = array();
+    //Error handling
+    if (empty(trim($name))) {
+        $errors[] = "Bitte geben Sie einen Namen ein.";
+    }
+
+    if (!isset($terms)) {
+        $errors[] = "Bitte stimmen Sie den Datenschutzbestimmungen zu.";
+    }
+
+    if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+        $errors[] = "Bitte geben Sie eine gültige E-Mail-Adresse ein.";
+    }
+
+    $spam_domains = array("rcpt.at", "damnthespam.at", "wegwerfmail.de", "trashmail");
+
+    foreach ($spam_domains as $domain) {
+        if (str_contains($email, $domain)) {
+            $errors[] = "Bitte geben Sie eine gültige E-Mail-Adresse ein, keine Wegwerf- oder Spam-E-Mail-Adresse.";
+            break;
+        }
+    }
+
+    if (empty($errors)) {
+        $data = array(
+            "name" => $name,
+            "email" => $email,
+            "language" => $language,
+            "terms" => $terms
+        );
+        //File writing
+        $file = "subscriptions.json";
+        $current_data = file_exists($file) ? json_decode(file_get_contents($file), true) : array();
+        $current_data[] = $data;
+
+        if (file_put_contents($file, json_encode($current_data))) {
+            echo '<script type="text/javascript">';
+            echo 'alert("Vielen Dank für Ihre Anmeldung zum Newsletter.");';
+            echo '</script>';
+
+            //Newsletter counter
+            $newletterCount++;
+            $newsFile = fopen("newletter.txt", "w");
+            fwrite($newsFile, $newletterCount);
+            fclose($newsFile);
+        } else {
+            echo '<script type="text/javascript">';
+            echo 'alert("Es gab einen Fehler bei Ihrer Anmeldung. Bitte versuchen Sie es erneut.");';
+            echo '</script>';
+        }
+    } else {
+        $error_string = "";
+        foreach ($errors as $error) {
+            $error_string .= $error . '\n';
+        }
+
+        echo '<script type="text/javascript">';
+        echo 'alert("' . $error_string . '");';
+        echo '</script>';
+    }
+}
+
+?>
+
+
+<!DOCTYPE html>
+<html lang="en" xmlns="http://www.w3.org/1999/html">
+<head>
+    <meta charset="UTF-8">
+    <title>Ihre E-Mensa</title>
+    <style>
+        * {
+            font-family: Arial;
+        }
+
+        .grid {
+            display: grid;
+            grid-template-columns: 200px auto 200px;
+        }
+
+        img {
+            width: 100%;
+            height: auto;
+        }
+
+        .speisen {
+            border: solid;
+            border-collapse: collapse;
+        }
+
+        .speisen td {
+            border: solid;
+            border-collapse: collapse;
+            border-radius: 4px;
+            padding: 5px;
+            width: auto;
+        }
+
+        .speisen td:not(:first-of-type) {
+            text-align: center;
+        }
+
+        p {
+            text-align: justify;
+        }
+
+        .zahlen {
+            list-style-type: none;
+            display: grid;
+            grid-template-columns: auto auto auto;
+            gap: 10px;
+        }
+
+        .zahlen p {
+            text-align: center;
+            font-weight: bold;
+        }
+
+        .formular {
+            display: grid;
+            grid-template-columns: auto auto auto;
+            justify-content: start;
+            gap: 10px;
+        }
+
+        .wichtig {
+            text-align: center;
+        }
+
+        .wichtigListe {
+            display: inline-block;
+            text-align: left;
+        }
+
+        .freude {
+            text-align: center;
+        }
+
+        footer {
+            border-top: 1px solid;
+        }
+
+        .fusszeile {
+            padding-top: 20px;
+            padding-bottom: 20px;
+            margin-left: auto;
+            margin-right: auto;
+            border: none;
+        }
+
+        .fusszeile td:first-child {
+            border-left: none;
+            padding-left: 20px;
+            padding-right: 20px;
+        }
+
+        .fusszeile td {
+            border-left: 3px solid;
+            padding-left: 20px;
+            padding-right: 20px;
+        }
+
+    </style>
+</head>
+<body>
+<div class="grid">
+    <div>
+        <img src="fh-logo.jpg" alt="FH-Logo">
+    </div>
+    <div>
+        <a href="#ankündigung">Ankündigung</a>
+        <a href="#speisen">Speisen</a>
+        <a href="#zahlen">Zahlen</a>
+        <a href="#kontakt">Kontakt</a>
+        <a href="#wichtig">Wichtig für uns</a>
+
+    </div>
+</div>
+<hr>
+<div class="grid">
+    <div></div>
+    <div>
+        <img src="mensa21.jpg" alt="Essen">
+        <h1 id="ankündigung">Bald gibt es auch Essen online ;)</h1>
+        <p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
+        <h1 id="speisen">Köstlichkeiten die Sie erwarten</h1>
+
+        <!-- Speisekarte -->
+        <?php
+        //Gerichte aus Datenbank
+            $sql_gerichte = "SELECT * FROM gericht ORDER BY RAND() LIMIT 5";
+            $result_sql_gerichte = mysqli_query($link, $sql_gerichte);
+
+            $tabelle = "<table class=\"speisen\"><tr class=\"speisen\"> <td>Gerichte</td><td>Preis intern</td><td>Preis extern</td><td>Bild</td></tr>";
+
+            $verwendete_allergene_code = [];
+            $verwendete_allergene_string = "";
+
+            while ($row_gerichte = mysqli_fetch_assoc($result_sql_gerichte)) {
+
+                // Abfrage der vorhandenen Allergene im aktuellen Gericht
+
+                $sql_gericht_hat_allergene = "SELECT * FROM gericht_hat_allergen WHERE gericht_id=" . $row_gerichte['id'];
+                $result_sql_gericht_hat_allergene = mysqli_query($link, $sql_gericht_hat_allergene);
+                $allergene = "";
+                while ($row_allergene = mysqli_fetch_assoc($result_sql_gericht_hat_allergene)) {
+                    $allergene .= $row_allergene['code'] . ", ";
+
+                    if (!in_array($row_allergene['code'], $verwendete_allergene_code)) {
+                        $verwendete_allergene_code[] = $row_allergene['code'];
+                    }
+                }
+
+                // Preise in EUR
+
+                $preisintern = number_format($row_gerichte['preisintern'], 2, ',', '.');
+                $preisextern = number_format($row_gerichte['preisextern'], 2, ',', '.');
+
+                // Ausgabe des aktuellen Gerichts
+
+                $tabelle .= "<tr class=\"speisen\"><td>" . $row_gerichte['name'] . " <sup>" . $allergene . "</sup></td><td>" . $preisintern . "€</td><td>" . $preisextern . "€</td><td>Kein Bild in der Datenbank </td></tr>";
+            }
+            $tabelle .= "</table>";
+            echo $tabelle;
+
+            // Abfrage der Allergen Code und Name
+
+            $sql_allergen = "SELECT code, name FROM allergen";
+            $result_sql_allergen = mysqli_query($link, $sql_allergen);
+
+            while ($row_allergen = mysqli_fetch_assoc($result_sql_allergen)){
+                if (in_array($row_allergen['code'], $verwendete_allergene_code)){
+                    $verwendete_allergene_string .= "<sup>".$row_allergen['code']."</sup> ". $row_allergen['name']. ", ";
+                }
+            }
+
+            echo $verwendete_allergene_string;
+        ?>
+
+
+        <h1 id="zahlen">E-Mensa in Zahlen</h1>
+        <div class="zahlen">
+            <p><?php echo $besucherCount; ?> Besuche</p>
+            <p><?php echo $newletterCount; ?> Anmeldungen zum Newsletter</p>
+            <p>
+                <?php
+                $sql_gerichte = "SELECT COUNT(id) FROM gericht";
+                $result_sql_gerichte = mysqli_query($link, $sql_gerichte);
+                $ausgabe = mysqli_fetch_assoc($result_sql_gerichte);
+                echo $ausgabe["COUNT(id)"];
+                ?>
+                Speisen
+            </p>
+        </div>
+        <h1 id="kontakt">Interesse geweckt? Wir informieren</h1>
+
+        <form method="post">
+            <div class="formular">
+                <div>
+                    <label for="name">Name:</label> <br>
+                    <input type="text" name="name" id="name" placeholder="Bitte geben Sie Ihren Namen ein">
+                </div>
+                <div>
+                    <label for="email">E-Mail:</label> <br>
+                    <input type="email" name="email" id="email" placeholder="Bitte geben Sie Ihre E-Mail ein">
+                </div>
+                <div>
+                    <label for="language">Newsletter bitte in:</label> <br>
+                    <select name="language" id="language">
+                        <option value="deutsch">Deutsch</option>
+                        <option value="englisch">Englisch</option>
+                    </select>
+                </div>
+            </div>
+            <br>
+            <input required type="checkbox" name="terms" id="terms">
+            <label for="terms">Den Datenschutzbestimmungen stimme ich zu</label>
+            <button type="submit">Zum Newsletter anmelden</button>
+        </form>
+
+
+        <h1 id="wichtig">Das ist uns wichtig</h1>
+        <div class="wichtig">
+            <ul class="wichtigListe">
+                <li>Beste frische saisonale Zutaten</li>
+                <li>Ausgewogen abwechslungsreiche Gerichte</li>
+                <li>Sauberkeit</li>
+            </ul>
+        </div>
+        <h1 class="freude">Wir freuen uns auf Ihren Besuch!</h1>
+    </div>
+</div>
+<footer>
+    <table class="fusszeile">
+        <tr>
+            <td>(c) E-Mensa GmbH</td>
+            <td>Şafak Hazinedar & Robert Joel</td>
+            <td><a href="">Impressum</a></td>
+        </tr>
+    </table>
+</footer>
+</body>
+
+</html>
--- a/M4/Werbeseite/mensa21.jpg
+++ b/M4/Werbeseite/mensa21.jpg
--- a/M4/Werbeseite/newletter.txt
+++ b/M4/Werbeseite/newletter.txt
@@ -0,0 +1 @@
+2
--- a/M4/Werbeseite/subscriptions.json
+++ b/M4/Werbeseite/subscriptions.json
@@ -0,0 +1 @@
+[{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Ro","email":"robert-joel@web.de","language":"deutsch","terms":"on"},{"name":"Robert","email":"robert-joel@web.de","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"}]
--- a/M4/beispiel/m3_4a_testdatenbank.php
+++ b/M4/beispiel/m3_4a_testdatenbank.php
@@ -0,0 +1,28 @@
+<?php
+$link=mysqli_connect(
+    "127.0.0.1", // Host der Datenbank
+    "root", // Benutzername zur Anmeldung
+    "wm#32", // Passwort
+    "emensawerbeseite" // Auswahl der Datenbanken (bzw. des Schemas)
+);
+
+if (!$link) {
+    echo "Verbindung fehlgeschlagen: ", mysqli_connect_error();
+    exit();
+}
+
+$sql = "SELECT erfasst_am FROM gericht ";
+$result = mysqli_query($link, $sql);
+if (!$result) {
+    echo "Fehler während der Abfrage: ", mysqli_error($link);
+    exit();
+}
+
+$tabelle = "<table>";
+while ($row = mysqli_fetch_assoc($result)) {
+    $tabelle .= "<tr><td>". $row['erfasst_am']. "</td></tr>";
+}
+$tabelle .= "</table>";
+echo $tabelle;
+mysqli_free_result($result);
+mysqli_close($link);
--- a/M4/emensa.zip
+++ b/M4/emensa.zip
				`@@ -0,0 +1 @@`
				[{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"},{"name":"Ro","email":"robert-joel@web.de","language":"deutsch","terms":"on"},{"name":"Robert","email":"robert-joel@web.de","language":"deutsch","terms":"on"},{"name":"Max","email":"max@gmail.com","language":"deutsch","terms":"on"}]