mirror of
https://github.com/janunger/rheinwerk-video-training.git
synced 2024-11-22 23:23:42 +01:00
79 lines
1.8 KiB
PHP
79 lines
1.8 KiB
PHP
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<?php
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$datei = fopen(__DIR__ . '/fotos.csv', 'r');
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$fotos = [];
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while ($zeile = fgetcsv($datei)) {
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$fotos[] = [
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'dateiname' => $zeile[0],
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'tags' => utf8_encode($zeile[1]),
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];
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}
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fclose($datei);
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function filter($liste, $suchbegriff)
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{
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$ergebnis = [];
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foreach ($liste as $listenEintrag) {
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if (false !== stripos($listenEintrag['tags'], $suchbegriff)) {
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$ergebnis[] = $listenEintrag;
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}
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}
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return $ergebnis;
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}
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if (count($_POST) > 0) {
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$suchBegriff = $_POST['suchbegriff'];
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$fotosGefiltert = filter($fotos, $suchBegriff);
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} else {
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$suchBegriff = '';
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$fotosGefiltert = $fotos;
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Fotogalerie</title>
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<style>
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.miniatur {
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float: left;
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}
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.miniatur img {
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margin-right: 10px;
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}
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.clearfix {
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clear: both;
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}
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</style>
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</head>
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<body>
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<h1>Fotogalerie</h1>
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<p><?= count($fotosGefiltert); ?> von <?= count($fotos); ?> Fotos</p>
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<?php foreach ($fotosGefiltert as $foto) : ?>
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<div>
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<div class="miniatur" style="float: left;">
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<a href="foto.php?dateiname=<?= htmlspecialchars($foto['dateiname']); ?>">
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<img src="miniaturen/<?= htmlspecialchars($foto['dateiname']); ?>" alt="<?= htmlspecialchars($foto['dateiname']); ?>">
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</a>
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</div>
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Dateiname: <?= htmlspecialchars($foto['dateiname']); ?><br>
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Tags: <?= htmlspecialchars($foto['tags']); ?>
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<div class="clearfix"></div>
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</div>
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<?php endforeach; ?>
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<div>
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<form action="index.php" method="post">
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<label for="suchbegriff">Suchbegriff:</label>
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<input type="text" id="suchbegriff" name="suchbegriff" value="<?= htmlspecialchars($suchBegriff); ?>"/>
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<button type="submit">Anwenden</button>
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</form>
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</div>
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</body>
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</html>
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