68 lines
2.0 KiB
PHP
68 lines
2.0 KiB
PHP
<h3>neuen Gästebucheintrag anlegen</h3>
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<?php
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if (!isset($_POST['Speichern'])) {
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?>
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<form action="index.php?section=gb" method="post" enctype="multipart/form-data">
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<label>Foto auswählen</label>
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<input type="hidden" name="new" value="speichern" />
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<input type="file" name="Foto" />
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<br />
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<label>Autor</label>
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<input type="text" name="Autor" />
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<br />
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<label>Text</label>
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<textarea name="Text" cols="90" rows="10"></textarea>
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<br />
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<label>Datum (YYYY-MM-TT)</label>
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<input type="text" name="Datum" />
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<br />
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<input type="submit" name="Speichern" value="Speichern" />
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</form>
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<?php
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}
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else {
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if ('' != $_FILES['Foto']['name']) {
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$Autor = $_POST['Autor'];
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$Text = $_POST['Text'];
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$Datum = $_POST['Datum'];
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$sql1 = 'INSERT INTO gb (ID, Autor, Text, Datum) VALUES (NULL, "'.$Autor.'", "'.$Text.'", "'.$Datum.'");';
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$stmt1 = $db->prepare($sql1);
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if (!$stmt1) {
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die ('Es konnte kein SQL-Query vorbereitet werden: '.$db->error);
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}
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if (!$stmt1->execute()) {
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die ('Query konnte nicht ausgeführt werden: '.$stmt1->error);
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}
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$sql2 = 'SELECT last_insert_id()';
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$result2 = $db->query($sql2);
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$last = $result2->fetch_assoc();
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$id = $last['last_insert_id()'];
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$uploaddir = '../img/umgebung/gb/';
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$uploadfile = $uploaddir. $_FILES['Foto']['name'];
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move_uploaded_file($_FILES['Foto']['tmp_name'], $uploadfile);
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$src = imagecreatefromjpeg($uploadfile);
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list($width,$height)=getimagesize($uploadfile);
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if ($height > $width) {
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$newheight=200;
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$newwidth=($width/$height)*200;
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} else {
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$newwidth=200;
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$newheight=($height/$width)*200;
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}
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$tmp=imagecreatetruecolor($newwidth,$newheight);
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imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);
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$filename = $uploaddir . $id . ".jpg";
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imagejpeg($tmp,$filename,80);
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imagedestroy($src);
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imagedestroy($tmp);
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unlink($uploaddir. $_FILES['Foto']['name']);
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}
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echo '<a href="index.php?section=gb">Zurück zur Übersicht</a>';
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}
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?>
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