197 lines
8.9 KiB
PHP
197 lines
8.9 KiB
PHP
<?php
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date_default_timezone_set("Europe/Paris");
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function search($array) {
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global $_POST;
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return in_array($_POST['start_search'], $array) && in_array($_POST['end_search'], $array);
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}
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if(is_file('data/data')) {
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$data = unserialize(gzinflate(base64_decode(file_get_contents('data/data'))));
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}
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else {
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$data = array();
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}
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$search = false;
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if(!empty($_POST['start_search']) && !empty($_POST['end_search'])) {
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$search = true;
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$data = array_filter($data, "search");
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}
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if((!empty($_POST['time_min']) || !empty($_POST['time_sec'])) && !empty($_POST['start']) && !empty($_POST['end'])) {
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$min = (!empty($_POST['time_min'])) ? (int) $_POST['time_min'] : 0;
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$sec = (!empty($_POST['time_sec'])) ? (int) $_POST['time_sec'] : 0;
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$pseudo = (!empty($_POST['pseudo'])) ? $_POST['pseudo'] : "Anonyme";
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$data[] = array("date"=>time(), "start"=>(int) $_POST['start'], "end"=>(int) $_POST['end'], "min"=>$min, "sec"=>$sec, "pseudo"=>$pseudo);
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// TODO : Upload + taille max de l'upload
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if(count($data) == 1 || $min != $data[count($data)-2]['min'] || $sec != $data[count($data)-2]['sec'] || $_POST['start'] != $data[count($data)-2]['start'] || $_POST['end'] != $data[count($data)-2]['end'] || $pseudo != $data[count($data)-2]['pseudo']) {
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file_put_contents('data/data', base64_encode(gzdeflate(serialize($data))));
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}
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}
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?>
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<!DOCTYPE html>
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<html lang="fr">
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<head>
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<meta charset="utf-8">
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<title>Vélibs à proximité</title>
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<meta name="author" content="phyks">
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<link rel="stylesheet" href="main.css" type="text/css" media="screen">
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</head>
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<body>
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<div id="main">
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<h1><a href="index.php">DéfiVélib</a></h1>
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<?php
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if(!is_dir('data/')) {
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mkdir('data/');
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}
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if(!is_file('data/config')) //First run
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{
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//Define a new synchronisation code
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$code_synchro = substr(sha1(rand(0,30).time().rand(0,30)),0,10);
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file_put_contents('data/config', base64_encode(gzdeflate(serialize(array($code_synchro))))); //Save it in data/data file
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$_GET['code'] = $code_synchro;
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echo "<p>
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Définition du code de synchronisation.<br/>
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Vous pouvez désormais mettre à jour la liste des stations en visitant l'adresse suivante (update URL) :<br/>
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<a href='http://" . $_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI']."?update=1&code=".$code_synchro."'>http://" . $_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI']."?update=1&code=".$code_synchro."</a>
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</p>
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<p>
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Il est possible d'automatiser la tâche via une tâche cron. Par exemple (see README) :<br/>
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* * * * * wget -q -O <a href='http://" . $_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI']."?update=1&code=".$code_synchro."'>http://" . $_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI']."?update=1&code=".$code_synchro."</a> #Commande de mise a jour des stations de velib
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</p>";
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}
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if(!empty($_GET['update']) || !empty($code_synchro)) //If we want to make an update (or first run)
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{
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if(empty($code_synchro) && is_file('data/config')) //If not first run, get the synchronisation code from data file
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{
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$data = unserialize(gzinflate(base64_decode(file_get_contents('data/config'))));
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$code_synchro = $data[0];
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}
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if(!empty($_GET['code']) && $_GET['code'] == $code_synchro) //Once we have the code and it is correct
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{
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$stations_xml = simplexml_load_file('http://www.velib.paris.fr/service/carto');
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$liste_stations = array();
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foreach($stations_xml->markers->marker as $station) {
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$liste_stations[(int) $station['number']] = array('name'=>(string) $station['name'], 'address'=>(string) $station['fullAddress'], 'lat'=>(float) $station['lat'], 'lng'=>(float) $station['lng']);
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}
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file_put_contents('data/stations', base64_encode(gzdeflate(serialize($liste_stations))));
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echo "<p>Mise à jour de la liste des stations effectuée avec succès (Update successful).</p>";
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}
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else
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{
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echo "<p>Mauvais code de vérification (Error : bad synchronisation code). Veuillez réessayer la mise à jour. Se référer au README pour plus d'informations sur la mise à jour.</p>";
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}
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echo "<p><a href='index.php'>Retourner à l'application (Back to index)</a></p></body></html>";
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exit();
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}
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$liste_stations = unserialize(gzinflate(base64_decode(file_get_contents('data/stations'))));
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?>
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<h2>Ajouter un trajet</h2>
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<form method="post" action="index.php" enctype="multipart/form-data">
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<p><label name="start">Station de départ : </label>
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<select name="start" id="start">
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<?php
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foreach($liste_stations as $key=>$station) {
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echo "<option value=\"".$key."\">".$station['name']."</option>";
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}
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?>
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</select>
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</p>
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<p><label for="end">Station d'arrivée : </label>
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<select name="end" id="end">
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<?php
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foreach($liste_stations as $key=>$station) {
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echo "<option value=\"".$key."\">".$station['name']."</option>";
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}
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?>
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</select>
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</p>
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<p><label for="time_min">Durée du trajet : </label><input type="int" name="time_min" id="time_min" size="2"/>min <input type="int" name="time_sec" id="time_sec" size="2"/>s</p>
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<p><label for="pseudo">Votre pseudo (optionnel) : </label><input type="text" name="pseudo" id="pseudo"/></p>
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<p><label for="photo">Photo du ticket (? max) : </label><input type="file" name="photo" id="photo"></p>
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<p>
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<input type="submit" value="Envoyer">
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<input type="hidden" name="MAX_FILE_SIZE" value="2097152">
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</p>
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</form>
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<h2><?php if($search) {?>Résultats<?php } else {?>Derniers trajets ajoutés<?php }?></h2>
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<?php
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if(!empty($data)) {
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?>
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<table>
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<tr>
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<th>Date</th>
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<th>Départ</th>
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<th>Arrivée</th>
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<th>Temps</th>
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<th>Pseudo</th>
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</tr>
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<?php
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if($search) {
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$min = array();
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$sec = array();
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foreach($data as $key => $result) {
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$min[$key] = $result['min'];
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$sec[$key] = $result['sec'];
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}
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array_multisort($min, SORT_DESC, $sec, SORT_DESC, $data);
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foreach($data as $result) {
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echo "<tr><td>".date('d/m/Y à H:i', $result['date'])."</td><td>".htmlspecialchars($liste_stations[$result['start']]['name'])."</td><td>".htmlspecialchars($liste_stations[$result['end']]['name'])."</td><td>".(int) $result['min']."min ".(int) $result['sec']."s</td><td>".htmlspecialchars($result['pseudo'])."</tr>";
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}
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}
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else {
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for($i = count($data) - 1; $i >= max(count($data) - 10, 0); $i--) {
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echo "<tr><td>".date('d/m/Y à H:i', $data[$i]['date'])."</td><td>".htmlspecialchars($liste_stations[$data[$i]['start']]['name'])."</td><td>".htmlspecialchars($liste_stations[$data[$i]['end']]['name'])."</td><td>".(int) $data[$i]['min']."min ".(int) $data[$i]['sec']."s</td><td>".htmlspecialchars($data[$i]['pseudo'])."</tr>";
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}
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}
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?>
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</table>
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<?php
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}
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else {
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?>
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<p>Aucun trajet enregistré.</p>
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<?php
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}
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?>
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<h2>Recherche de trajets</h2>
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<form method="post" action="index.php">
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<p><label name="start_search">Station de départ : </label>
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<select name="start_search" id="start_search">
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<?php
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foreach($liste_stations as $key=>$station) {
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echo "<option value=\"".$key."\">".$station['name']."</option>";
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}
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?>
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</select>
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</p>
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<p><label for="end_search">Station d'arrivée : </label>
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<select name="end_search" id="end_search">
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<?php
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foreach($liste_stations as $key=>$station) {
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echo "<option value=\"".$key."\">".$station['name']."</option>";
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}
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?>
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</select>
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</p>
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<p>
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<input type="submit" value="Rechercher">
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</p>
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</form>
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</div>
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</body>
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</html>
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