Ajout de la recherche OpenSearch

Possibilité de générer un code QR depuis la barre de recherche, en
ajoutant le générateur comme moteur de recherche.
This commit is contained in:
Miraty 2019-03-17 16:03:43 +01:00
commit 8a2a605f45
22 changed files with 2632 additions and 2043 deletions

260
index.php
View file

@ -3,15 +3,8 @@
https://code.antopie.org/miraty/qr
-->
<?php
supprimerVieuxQR(60 * 60 * 24 * 7); // Indique le temps en secondes après lequel le code qr sera supprimé quand qq chargera la page
$theme = "defaut"; // defaut ou parinux
if ($theme == "defaut") {
$couleurPrincipale = "#2D2F34";
} else if ($theme == "parinux") {
$couleurPrincipale = "#157097";
}
require "options.inc.php";
?>
@ -34,166 +27,159 @@
<link rel="icon" type="image/png" href="favicons/<?php echo $theme; ?>-512.png" sizes="512x512"/>
<meta name="theme-color" content="<?php echo $couleurPrincipale; ?>">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="search" type="application/opensearchdescription+xml" title="Générer un code QR" href="opensearch.php" />
<style>
<?php require("lessphp/lessc.inc.php");
<?php require "lessphp/lessc.inc.php";
$less = new lessc;
echo $less->compileFile("themes/" . $theme . ".less"); ?>
</style>
</head>
<body lang="fr">
<header>
<a href=""><img id="logo" src="<?php echo $theme; ?>.png" alt="Logo <?php echo $theme; ?>"> <h1>Générateur de codes QR</h1></a>
</header>
<form method="post">
<body lang="fr">
<div class="param">
<label for="texte">Texte à encoder</label>
<br>
<textarea rows="8" required="" id="texte" placeholder="Entrez le texte à encoder dans le code QR" name="texte"><?php
<?php if (!isset($_GET["texte"])) { // Si OpenSearch n'a pas été utilisé ?>
if (isset($_POST['texte'])) {
echo $_POST['texte'];
}
?></textarea>
</div>
<header>
<a href=""><img id="logo" src="<?php echo $theme; ?>.png" alt="Logo <?php echo $theme; ?>"> <h1>Générateur de codes QR</h1></a>
</header>
<form method="post">
<div id="menusDeroulants">
<div class="param">
<label for="taille">Taille de l'image</label>
<label for="texte">Texte à encoder</label>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">Par combien les dimensions de l'image seront-elles multipliées ?</span>
<span class="contenuAide">Vous pouvez encoder ce que vous voulez sous forme de texte.</span>
</span>
<br>
<select id="taille" name="taille">
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 1)) {echo 'selected="" ';} ?>value="1">1</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 2)) {echo 'selected="" ';} ?>value="2">2</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 3)) {echo 'selected="" ';} ?>value="3">3</option>
<option <?php if ((isset($_POST['taille']) AND ($_POST['taille'] == 4)) OR (!isset($_POST['taille']))) {echo 'selected="" ';} ?>value="4">4 - par défaut</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 5)) {echo 'selected="" ';} ?>value="5">5</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 6)) {echo 'selected="" ';} ?>value="6">6</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 7)) {echo 'selected="" ';} ?>value="7">7</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 8)) {echo 'selected="" ';} ?>value="8">8</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 9)) {echo 'selected="" ';} ?>value="9">9</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 10)) {echo 'selected="" ';} ?>value="10">10</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 20)) {echo 'selected="" ';} ?>value="20">20</option>
</select>
<textarea rows="8" required="" id="texte" placeholder="Entrez le texte à encoder dans le code QR" name="texte"><?php
if (isset($_POST['texte'])) {
echo $_POST['texte'];
}
?></textarea>
</div>
<div class="param">
<label for="redondance">Taux de redondance</label>
<div id="menusDeroulants">
<div class="param">
<label for="taille">Taille de l'image</label>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">Par combien les dimensions de l'image seront-elles multipliées ?</span>
</span>
<br>
<select id="taille" name="taille">
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 1)) {echo 'selected="" ';} ?>value="1">1</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 2)) {echo 'selected="" ';} ?>value="2">2</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 3)) {echo 'selected="" ';} ?>value="3">3</option>
<option <?php if ((isset($_POST['taille']) AND ($_POST['taille'] == 4)) OR (!isset($_POST['taille']))) {echo 'selected="" ';} ?>value="4">4 - par défaut</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 5)) {echo 'selected="" ';} ?>value="5">5</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 6)) {echo 'selected="" ';} ?>value="6">6</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 7)) {echo 'selected="" ';} ?>value="7">7</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 8)) {echo 'selected="" ';} ?>value="8">8</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 9)) {echo 'selected="" ';} ?>value="9">9</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 10)) {echo 'selected="" ';} ?>value="10">10</option>
<option <?php if (isset($_POST['taille']) AND ($_POST['taille'] == 20)) {echo 'selected="" ';} ?>value="20">20</option>
</select>
</div>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">La redondance est le "doublement" des informations dans le code QR afin de corriger les erreurs lors du décodage. Un taux plus élevé produira un code QR plus grand, mais aura plus de chance d'être décodé correctement.</span>
</span>
<div class="param">
<label for="redondance">Taux de redondance</label>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">La redondance est le "doublement" des informations dans le code QR afin de corriger les erreurs lors du décodage. Un taux plus élevé produira un code QR plus grand, mais aura plus de chance d'être décodé correctement.</span>
</span>
<br>
<select id="redondance" name="redondance">
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "L")) {echo 'selected="" ';} ?>value="L">L - 7% de redondance</option>
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "M")) {echo 'selected="" ';} ?>value="M">M - 15% de redondance</option>
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "Q")) {echo 'selected="" ';} ?>value="Q">Q - 25% de redondance</option>
<option <?php if ((isset($_POST['redondance']) AND ($_POST['redondance'] == "H")) OR (!isset($_POST['redondance']))) {echo 'selected="" ';} ?>value="H">H - 30% de redondance</option>
</select>
</div>
<div class="param">
<label for="marge">Taille de la marge</label>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">Nombre de pixels des bandes blanches autour du code QR.</span>
</span>
<br>
<select id="marge" name="marge">
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "0")) {echo 'selected="" ';} ?>value="0">0</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "1")) {echo 'selected="" ';} ?>value="1">1</option>
<option <?php if ((isset($_POST['marge']) AND ($_POST['marge'] == "2")) OR (!isset($_POST['marge']))) {echo 'selected="" ';} ?>value="2">2 - par défaut</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "3")) {echo 'selected="" ';} ?>value="3">3</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "5")) {echo 'selected="" ';} ?>value="5">5</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "10")) {echo 'selected="" ';} ?>value="10">10</option>
</select>
</div>
<br>
<select id="redondance" name="redondance">
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "L")) {echo 'selected="" ';} ?>value="L">L - 7% de redondance</option>
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "M")) {echo 'selected="" ';} ?>value="M">M - 15% de redondance</option>
<option <?php if (isset($_POST['redondance']) AND ($_POST['redondance'] == "Q")) {echo 'selected="" ';} ?>value="Q">Q - 25% de redondance</option>
<option <?php if ((isset($_POST['redondance']) AND ($_POST['redondance'] == "H")) OR (!isset($_POST['redondance']))) {echo 'selected="" ';} ?>value="H">H - 30% de redondance</option>
</select>
</div>
<br/>
<div class="param">
<label for="marge">Taille de la marge</label>
<span class="conteneurAide">
<img src="aide.svg" alt="Aide">
<span class="contenuAide">Nombre de pixels des bandes blanches autour du code QR.</span>
</span>
<br>
<select id="marge" name="marge">
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "0")) {echo 'selected="" ';} ?>value="0">0</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "1")) {echo 'selected="" ';} ?>value="1">1</option>
<option <?php if ((isset($_POST['marge']) AND ($_POST['marge'] == "2")) OR (!isset($_POST['marge']))) {echo 'selected="" ';} ?>value="2">2 - par défaut</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "3")) {echo 'selected="" ';} ?>value="3">3</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "5")) {echo 'selected="" ';} ?>value="5">5</option>
<option <?php if (isset($_POST['marge']) AND ($_POST['marge'] == "10")) {echo 'selected="" ';} ?>value="10">10</option>
</select>
<div class="centrer">
<input type="submit" value="Générer" />
</div>
</div>
<br/>
<div class="centrer">
<input type="submit" value="Générer" />
</div>
<br/>
<br/>
</form>
<?php
function generateRandomString($length) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[rand(0, $charactersLength - 1)];
}
return $randomString;
}
if (isset($_POST['texte']) and isset($_POST['taille']) and isset($_POST['redondance']) and isset($_POST['marge'])) {
include "phpqrcode/qrlib.php";
$cheminImage = "temp/" . generateRandomString(50) . ".png";
QRcode::png($_POST['texte'], $cheminImage, $_POST['redondance'], $_POST['taille'], $_POST['marge']); ?>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo $_POST['texte']; ?>.png">Télécharger ce code QR</a>
</div>
<br><br>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>"><img id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
</div>
<?php
}
?>
<footer>
<a class="lienCodeSource" href="https://code.antopie.org/miraty/qr">Code source</a>
</footer>
</body>
<br/>
<br/>
</form>
<?php
function supprimerVieuxQR($tempsDeSuppression) {
$listeCodesQR = new DirectoryIterator("temp");
foreach($listeCodesQR as $listeCodesQR) {
if ($listeCodesQR->getFilename() != "." AND $listeCodesQR->getFilename() != "..") {
if ((time() - filemtime("temp/" . $listeCodesQR->getFilename())) > $tempsDeSuppression) {
unlink("temp/" . $listeCodesQR->getFilename());
}
}
if (isset($_POST['texte']) and isset($_POST['taille']) and isset($_POST['redondance']) and isset($_POST['marge'])) {
require "phpqrcode/qrlib.php";
$cheminImage = "temp/" . generateRandomString(50) . ".png";
QRcode::png($_POST['texte'], $cheminImage, $_POST['redondance'], $_POST['taille'], $_POST['marge']); ?>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo htmlspecialchars($_POST['texte']); ?>.png">Télécharger ce code QR</a>
</div>
<br><br>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>"><img alt='Un code QR contenant "<?php echo htmlspecialchars($_GET['texte']); ?>"' id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
</div>
<?php
}
?>
}
<footer>
<a class="lienCodeSource" href="https://code.antopie.org/miraty/qr">Code source</a>
</footer>
?>
<?php } else if (isset($_GET["texte"])) { // Si OpenSearch a été utilisé
if (empty($_GET["texte"])) { // Si rien n'a été recherché ?>
<span style="font-size: 30px;">Erreur : vous ne pouvez pas générer un code QR vide !
<?php } else if (!empty($_GET["texte"])) {
require "phpqrcode/qrlib.php";
$cheminImage = "temp/" . generateRandomString(50) . ".png";
QRcode::png($_GET['texte'], $cheminImage, "H", 4, 2); ?>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>" class="bouton" download="<?php echo htmlspecialchars($_GET['texte']); ?>.png">Télécharger ce code QR</a>
</div>
<br><br>
<div class="centrer">
<a href="<?php echo $cheminImage; ?>"><img alt='Un code QR contenant "<?php echo htmlspecialchars($_GET['texte']); ?>"' id="codeQR" src="<?php echo $cheminImage; ?>"/></a>
</div>
<?php } } ?>
</body>
</html>