Add an option to download the data as csv
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3 changed files with 50 additions and 0 deletions
48
download.php
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48
download.php
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<?php
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function array2csv(array &$array) {
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if (count($array) == 0) {
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return null;
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}
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ob_start();
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$df = fopen("php://output", 'w');
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fputcsv($df, array_keys(reset($array)));
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foreach ($array as $row) {
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fputcsv($df, $row);
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}
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fclose($df);
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return ob_get_clean();
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}
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function download_send_headers($filename) {
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// disable caching
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$now = gmdate("D, d M Y H:i:s");
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header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
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header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
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header("Last-Modified: {$now} GMT");
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// force download
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header("Content-Type: application/force-download");
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header("Content-Type: application/octet-stream");
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header("Content-Type: application/download");
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// disposition / encoding on response body
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header("Content-Disposition: attachment;filename={$filename}");
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header("Content-Transfer-Encoding: binary");
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}
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include('db.php');
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$db = new DataBase();
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if (!$db->isInit()) {
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echo 'Error db init';
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return;
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}
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if (!isset($_GET['id'])) {
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echo json_encode(false);
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}
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$id = $_GET['id'];
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download_send_headers("data_export_" . date("Y-m-d") . ".csv");
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echo array2csv($db->getWordsList($id));
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die();
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@ -57,3 +57,4 @@ title = "Liste des mots du nuage"
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word = "Mot"
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count = "Nombre"
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percent = "%"
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download = "Télécharger la liste"
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@ -51,6 +51,7 @@ if (isset($id)) {
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</thead>
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</table>
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</details>
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<a href="download.php?id=<?php echo $id ?>"><?php echo L::wordsList_download ?></a>
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<?php
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}
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}
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