Projekt initialize
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31
Model/ContactModel.php
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31
Model/ContactModel.php
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<?php
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namespace Blog\Model;
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use PDOException;
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class ContactModel extends Database
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{
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public function writeContactData($values)
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{
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$guid = $this->createUUID();
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$sql = "INSERT INTO contact (`id`, `name`, `email`, `content`) VALUES (
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:guid, :name, :email, :content);";
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$pdo = $this->linkDB();
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute(array(":guid" => $guid,
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":name" => $values["name"],
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":email" => $values["email"],
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":content" => $values["content"]));
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
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die;
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}
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return true;
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}
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}
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49
Model/Database.php
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49
Model/Database.php
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@@ -0,0 +1,49 @@
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<?php
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namespace Blog\Model;
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use PDO;
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use PDOException;
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abstract class Database {
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/**
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* Zugangsdaten für die Datenbank
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*/
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private $dbName = "pbbfa23ahr_kursapp"; //Datenbankname
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private $linkName = "mysql.pb.bib.de"; //Datenbank-Server
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private $user = "pbbfa23ahr"; //Benutzername
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private $pw = "Gyc5g3Xgqs7d"; //Passwort
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/**
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* Stellt eine Verbindung zur Datenbank her
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*
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* @return PDO Gibt eine Datenbankverbindung zurueck
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*/
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public function linkDB() {
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try {
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$pdo = new PDO("mysql:dbname=$this->dbName;host=$this->linkName"
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, $this->user
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, $this->pw
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, array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
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return $pdo;
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Verbindung konnte nicht aufgebaut werden.", $e);
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die;
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}
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}
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/**
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* Zum serverseitigen generieren einer UUID
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*
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* @return string Liefert eine UUID
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*/
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public function createUUID()
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{
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$data = openssl_random_pseudo_bytes(16);
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$data[6] = chr(ord($data[6]) & 0x0f | 0x40);
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$data[8] = chr(ord($data[8]) & 0x3f | 0x80);
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return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
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}
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}
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