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