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| <?php
header("Content-Type: text/html; charset=iso-8859-1");
// Parametres de connexion à la base de données
$dbhost='xxxxx'; // adresse
$dblogin='xxxxxx'; // login
$dbpassword='x'; // mot de passe
$dbname='xxxxx'; // nom de la base
$connexion = false;
//connexion a la base de donnees
try {
$bdd = new PDO('mysql:host='.$dbhost.';dbname='.$dbname, $dblogin, $dbpassword);
//echo 'Database connection succeeded.';
$bdd->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // permet de recuperer tous les type d'erreurs
$connexion = true;
}
catch (PDOException $erreur) {
echo '*** Error establishing a database connection: ' . $erreur->getMessage();
}
if ($connexion){
//Récupération des données
$req = $bdd->prepare('SELECT * FROM flights');
$req->execute();
?>
<p>
<form action="" method="post">
<table BORDER=0 CELLSPACING=0>
<CAPTION>Your flights :</CAPTION>
<tr BGCOLOR="#C0C0C0">
<th ALIGN="center" WIDTH=10></th>
<th ALIGN="center" WIDTH=10>Id</th>
<th ALIGN="center" WIDTH=60>Date ad</th>
<th ALIGN="center" WIDTH=80>From</th>
<th ALIGN="center" WIDTH=80>To</th>
<th ALIGN="center" WIDTH=60>Price</th>
<!--<th ALIGN="center" WIDTH=40>Nb. Seats</th>-->
<th ALIGN="center" WIDTH=60>Date min</th>
<th ALIGN="center" WIDTH=60>Date max</th>
<!--<th ALIGN="center" WIDTH=80>Aircraft</th>-->
<th ALIGN="center" WIDTH=80>Company</th>
<th ALIGN="center" WIDTH=80>Company_id</th>
<th ALIGN="center" WIDTH=80>Contact_email</th>
</tr>
<?php
// On affiche chaque entree une à une
while ($donnees = $req->fetch())
{
// en ajoutant [] apres la valeur dans l'attribut name, on recuperera en PHP un tableaux contenant les valeurs des checkbox qui auront ete cochees.
?>
<tr>
<td ALIGN="center"><input type="checkbox" name="selection[]" value="<?php echo $donnees['Offer_id']; ?>" /></td>
<td ALIGN="center"><?php echo $donnees['Offer_id']; ?></td>
<td ALIGN="center"><?php echo $donnees['Datead']; ?></td>
<td ALIGN="center"><?php echo $donnees['From']; ?></td>
<td ALIGN="center"><?php echo $donnees['To']; ?></td>
<td ALIGN="center"><?php echo $donnees['Price']; ?></td>
<!--<td ALIGN="center"><?php echo $donnees['Seats']; ?></td>-->
<td ALIGN="center"><?php echo $donnees['Datemin']; ?></td>
<td ALIGN="center"><?php echo $donnees['Datemax']; ?></td>
<!--<td ALIGN="center"><?php echo $donnees['Aircraft']; ?></td>-->
<td ALIGN="center"><?php echo $donnees['Company']; ?></td>
<td ALIGN="center"><?php echo $donnees['Company_id']; ?></td>
<td ALIGN="center"><?php echo $donnees['Contact_email']; ?></td>
</tr>
<?php
}
?>
</table>
</p>
<?php
$req->closeCursor(); // Termine le traitement de la requête
//session_start();
if (!isset($_SESSION['reponse_client'])) {
$_SESSION['reponse_client'] = ''; // utilisation d'une variable session pour enregistrer les etats precedents
}
$formulaire_actif = true;
function verification($string) {
return mysql_real_escape_string(trim($string)); // trim : delete white spaces after & before text
}
// Correspondance entre les champs du formulaire et ceux de la base de donnees
$champsLiens = array('datead'=>'Datead', 'from'=>'From', 'to'=>'To', 'price'=>'Price','seats'=>'Seats','datemin'=>'Datemin', 'datemax'=>'Datemax','aircraft'=>'Aircraft','company'=>'Company','company_id'=>'Company_id','contact_email'=>'Contact_email');
$champsListeVerif = array_fill_keys(array_keys($champsLiens),''); // donnees
$champsListe = array_keys($champsListeVerif);
$champs_modifies = array(); // liste des champs modifies
$champs_invalide = array(); // liste des champs invalides
$err = false;
if(isset($_POST['envoi'])) // bouton ajouter
{
foreach ($champsListe as $champs) { // verification des champs un par un
if (isset($_POST[$champs]))
{
$champsListeVerif[$champs] = verification($_POST[$champs]);
if (empty($champsListeVerif[$champs])){
$champs_invalide[] = $champs; // enregistrement des champs vides
$err = true;
}
}
}
unset($champs); // break the reference with the last element
if ($err){ // en cas d'erreur
$formulaire_actif = true; // pour reafficher le formulaire
if (count($champs_invalide)==1){
$_SESSION['reponse_client'] = 'Field '.$champs_invalide[0].' is missing.';
} else {
$_SESSION['reponse_client'] = 'Fields '.implode(', ',$champs_invalide).' are missing.';
}
} else {
try {// insertion en base
$req = $bdd->prepare('INSERT INTO flights(Datead, From, To, Price, Seats, Datemin, Datemax, Aircraft, Company, Company_id, Contact_email) VALUES(:Datead, :From, :To, :Price, :Seats, :Datemin, :Datemax, :Aircraft, :Company, :Company_id, :Contact_email)');
$req->execute($champsListeVerif);
$req->closeCursor(); // Termine le traitement de la requete
$formulaire_actif = false; // pour ne pas reafficher le formulaire
$_SESSION['reponse_client'] = 'A new flight offer (id:'.$bdd->lastInsertId().') has been registered in the database.'; // lastInsertId peut renvoyer l'Id d'une autre table, mais cas peu probable.
}
catch (PDOException $erreur) { // Si il y a une erreur
//echo '*** Error in the SQL request: '. $erreur->getMessage();
$formulaire_actif = true; // pour reafficher le formulaire
$_SESSION['reponse_client'] = 'Error in the SQL request: '. $erreur->getMessage();
}
}
unset($_POST['envoi']);
}
if(isset($_POST['modification'])) // bouton modifier
{
$formulaire_actif = false;
if(isset($_POST['selection']))
{
$message = array();
foreach ($champsListe as $champs) { // verification des champs un par un
if (isset($_POST[$champs])){
$champsListeVerif[$champs] = verification($_POST[$champs]);
if (!empty($champsListeVerif[$champs])){
$champs_modifies[$champs] = $champsListeVerif[$champs]; // conservation des champs renseignes
}
}
}
unset($champs); // break the reference with the last element
$_SESSION['reponse_client'] = '';
if(count($champs_modifies)!=0){
foreach($_POST['selection'] as $chkbx){
// modification de la base
$tmp = array();
foreach (array_keys($champs_modifies) as $nomChamps) { // creation de la requete preparee avec les elements uniquement renseignes
$tmp[] = $champsLiens[$nomChamps].'= :'.$nomChamps;
}
unset($nomChamps);
try {// insertion en base
$req = $bdd->prepare('UPDATE flights SET '.implode(', ',$tmp).' WHERE Offer_id ='.$chkbx);
$req->execute($champs_modifies);
$req->closeCursor(); // Termine le traitement de la requête
$formulaire_actif = false; // pour ne pas réafficher le formulaire
$message[] = $chkbx;
}
catch (PDOException $erreur) { // Si il y a une erreur
//echo '*** Error in the SQL request: '. $erreur->getMessage();
$formulaire_actif = true; // pour reafficher le formulaire
$_SESSION['reponse_client'] = 'Error in the SQL request: '. $erreur->getMessage();
}
}
if (count($message)==1){
$_SESSION['reponse_client'] .= 'Selection '.$message[0].' has been modified.';
} else {
$_SESSION['reponse_client'] .= 'Selections '.implode(', ',$message).' have been modified.';
}
} else {
$_SESSION['reponse_client'] = 'At least one field must be changed!';
}
} else {
$_SESSION['reponse_client'] = 'At least one selection is required!';
}
unset($_POST['modification']);
}
if(isset($_POST['suppression'])) // bouton supprimer
{
$formulaire_actif = false;
if(isset($_POST['selection']))
{
$message = array();
foreach($_POST['selection'] as $chkbx){
try {// insertion en base
$req = $bdd->prepare('DELETE FROM flights WHERE Offer_id ='.$chkbx);
$req->execute();
$req->closeCursor(); // Termine le traitement de la requête
$formulaire_actif = false; // pour ne pas réafficher le formulaire
$message[] = $chkbx;
}
catch (PDOException $erreur) { // Si il y a une erreur
$formulaire_actif = true; // pour reafficher le formulaire
$_SESSION['reponse_client'] = 'Error in the SQL request: '. $erreur->getMessage();
}
}
if (count($message)==1){
$_SESSION['reponse_client'] .= 'Selection '.$message[0].' has been deleted.';
} else {
$_SESSION['reponse_client'] .= 'Selections '.implode(', ',$message).' have been deleted.';
}
} else {
$_SESSION['reponse_client'] = 'At least one selection is required!';
}
unset($_POST['suppression']);
}
?>
<p style="color:#A60000; font-family:Arial, Helvetica, sans-serif; font-size:14px; font-weight:bold"><?php echo $_SESSION['reponse_client'];?></p>
<?php
if ($formulaire_actif)
{
unset($_SESSION['reponse_client']); // detruit la variable de session pour eviter l'affichage au rechargement de la page
?>
<p>
<legend style="color:#C0C0C0;font-size:18px; font-weight:bold">Add/Modify/Delete a flight offer:</legend>
<!--<div>
<label for="nom">Offer id:</label>
<input type="text" name="Offer_id" value="<?php echo $champsListeVerif['offer_id'];?>"/>
</div>-->
<div>
<label for="adresse">Today's date:</label>
<input type="text" name="Datead" value="<?php echo $champsListeVerif['datead'];?>"/>
</div>
<div>
<label for="adresse">From:</label>
<input type="text" name="From" value="<?php echo $champsListeVerif['from'];?>"/>
</div>
<div>
<label for="tel">To:</label>
<input type="text" name="To" value="<?php echo $champsListeVerif['to'];?>"/>
</div>
<div>
<label for="contact">Price:</label>
<input type="text" name="Price" value="<?php echo $champsListeVerif['price'];?>"/> (Please state the currency)
</div>
<div>
<label for="mail">Number of Seats:</label>
<input type="text" name="Seats" value="<?php echo $champsListeVerif['seats'];?>"/>
</div>
<div>
<label for="mail">Date min:</label>
<input type="text" name="Datemin" value="<?php echo $champsListeVerif['datemin'];?>"/>
</div>
<div>
<label for="mail">Date max:</label>
<input type="text" name="Datemax" value="<?php echo $champsListeVerif['datemax'];?>"/>
</div>
<div>
<label for="mail">Aircraft:</label>
<input type="text" name="Aircraft" value="<?php echo $champsListeVerif['aircraft'];?>"/>
</div>
<div>
<label for="mail">Company:</label>
<input type="text" name="Company" value="<?php echo $champsListeVerif['company'];?>"/>
</div>
<div>
<label for="mail">Company_id:</label>
<input type="text" name="Company_id" value="<?php echo $champsListeVerif['company_id'];?>"/>
</div>
<div>
<label for="mail">Contact_email:</label>
<input type="text" name="Contact_email" value="<?php echo $champsListeVerif['contact_email'];?>"/>
</div>
<div>
<input type="submit" name="envoi" value="Add" class="btn btn-primary" />
<input type="submit" name="modification" value="Modify" class="btn btn-primary" />
<input type="submit" name="suppression" value="Delete" class="btn btn-primary" />
<input type="reset" value="Reset" class="btn btn-primary" />
</div>
</p>
</form>
<?php
}
else{
header ("location: http://easystk.com/index.php/en/overseeing/customers");
exit;
}
} else {
echo 'This service is temporarily unavailable. Please apologize for the inconvenience.';
}
?> |
