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< ? php require " config.inc.php " ; ?>
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<!--
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_ _ _ ___ ____
| | ( _ | | __ _ __ ___ / _ \ | _ \
| | | | '_ \| ' __ / _ | | | | | _ ) |
| | ___ | | | _ ) | | | __ | | _ | | _ <
| _____ | _ | _ . __ /| _ | \___ | \__\_ | _ | \_\
LibreQR version 1.2 . 0
Créé par Miraty et diffusé sous AGPLv3 +
Code source : https :// code . antopie . org / miraty / qr
Ce fichier fait partie de LibreQR .
LibreQR est un logiciel libre ; vous pouvez le redistribuer ou le modifier
suivant les termes de la GNU Affero General Public License
telle que publiée par la Free Software Foundation ; soit la version 3
de la licence , soit ( à votre gré ) toute version ultérieure .
LibreQR est distribué dans l 'espoir qu' il sera utile ,
mais SANS AUCUNE GARANTIE ; sans même la garantie tacite de
QUALITÉ MARCHANDE ou d ' ADÉQUATION à UN BUT PARTICULIER .
Consultez la GNU Affero General Public License pour plus de détails .
Vous devez avoir reçu une copie de la GNU Affero General Public License
en même temps que LibreQR ; si ce n ' est pas le cas ,
consultez < https :// www . gnu . org / licenses />.
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-->
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< ? php
function badQuery () { // Check if browser must be redirected
// Check if parameters are set
if ( ! isset ( $_GET [ 'txt' ]))
return true ;
else if ( ! isset ( $_GET [ 'size' ]))
return true ;
else if ( ! isset ( $_GET [ 'redondancy' ]))
return true ;
else if ( ! isset ( $_GET [ 'margin' ]))
return true ;
else if ( ! isset ( $_GET [ 'bgColor' ]))
return true ;
else if ( ! isset ( $_GET [ 'mainColor' ]))
return true ;
// Check parameters's types
else if ( ! is_numeric ( $_GET [ 'size' ]))
return true ;
else if ( ! is_string ( $_GET [ 'redondancy' ]))
return true ;
else if ( ! is_numeric ( $_GET [ 'margin' ]))
return true ;
else if ( ! is_string ( $_GET [ 'bgColor' ]))
return true ;
else if ( ! is_string ( $_GET [ 'mainColor' ]))
return true ;
// Check if redondancy value is correct
else if ( $_GET [ 'redondancy' ] != " L " AND $_GET [ 'redondancy' ] != " M " AND $_GET [ 'redondancy' ] != " Q " AND $_GET [ 'redondancy' ] != " H " )
return true ;
else
return false ;
}
if ( badQuery ()) {
parse_str ( parse_url ( $_SERVER [ 'REQUEST_URI' ], PHP_URL_QUERY ), $params );
if ( ! isset ( $params [ 'txt' ]))
$params [ 'txt' ] = " " ;
if ( ! isset ( $params [ 'redondancy' ]) OR ! is_string ( $params [ 'redondancy' ]) OR ( $params [ 'redondancy' ] != " L " AND $params [ 'redondancy' ] != " M " AND $params [ 'redondancy' ] != " Q " AND $params [ 'redondancy' ] != " H " ))
$params [ 'redondancy' ] = " H " ;
if ( ! isset ( $params [ 'margin' ]) OR ! is_numeric ( $params [ 'margin' ]))
$params [ 'margin' ] = 2 ;
if ( ! isset ( $params [ 'size' ]) OR ! is_numeric ( $params [ 'size' ]))
$params [ 'size' ] = 4 ;
if ( ! isset ( $params [ 'bgColor' ]) OR ! is_string ( $params [ 'bgColor' ]))
$params [ 'bgColor' ] = " #FFFFFF " ;
if ( ! isset ( $params [ 'mainColor' ]) OR ! is_string ( $params [ 'mainColor' ]))
$params [ 'mainColor' ] = " #000000 " ;
header ( 'Location: ' . $instPath . " ? " . http_build_query ( $params ));
exit ;
}
?>
<! DOCTYPE html >
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< html lang = " fr " >
< head >
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< meta charset = " UTF-8 " >
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< title > Générateur de codes QR </ title >
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< meta name = " description " content = " Générez des codes QR librement. Choisissez le contenu, la taille, la couleur... " >
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< meta name = " theme-color " content = " <?php echo $variablesTheme['bg'] ; ?> " >
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< meta name = " viewport " content = " width=device-width, initial-scale=1 " >
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< link rel = " manifest " href = " manifest.php " >
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< link rel = " search " type = " application/opensearchdescription+xml " title = " Générer un code QR " href = " opensearch.php?redondancy=<?= $_GET['redondancy'] ?>&margin=<?= $_GET['margin'] ?>&size=<?= $_GET['size'] ?>&bgColor=<?= urlencode( $_GET['bgColor'] ) ?>&mainColor=<?= urlencode( $_GET['mainColor'] ) ?> " >
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< ? php
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require " lessphp/lessc.inc.php " ;
$less = new lessc ;
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$less -> setVariables ( $variablesTheme ); // Rends ces couleurs utilisables dans style.less
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// If style.min.css exists
if ( file_exists ( " style.min.css " ))
// And if it's older than the theme config
if ( filemtime ( " themes/ " . $theme . " /theme.php " ) > filemtime ( " style.min.css " ))
// Then delete it
unlink ( " style.min.css " );
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// Compile, minimise et met en cache style.less dans style.min.css
$less -> setFormatter ( " compressed " );
$less -> checkedCompile ( " style.less " , " style.min.css " );
?>
< link type = " text/css " rel = " stylesheet " href = " style.min.css " >
< link type = " text/css " rel = " stylesheet " href = " ubuntu/ubuntu.min.css " >
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< ? php
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foreach ( $themeDimensionsIcons as $dimFav ) { // Indique toutes les dimensions d'icones
echo ' <link rel="icon" type="image/png" href="themes/' . $theme . '/icons/' . $dimFav . '.png" sizes="' . $dimFav . 'x' . $dimFav . '">' . " \n " ;
} ?>
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</ head >
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< body >
< div class = " center " >
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< header >
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< a id = " lienTitres " href = " ./ " >
< img id = " logo " src = " themes/<?php echo $theme ; ?>/icons/64.png " alt = " Code QR stylisé " >
< div id = " titres " >
< h1 > LibreQR </ h1 >
< h2 > Générateur de codes QR </ h2 >
</ div >
</ a >
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</ header >
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< form method = " get " action = " ./ " >
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< div id = " firstWrapper " >
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< div class = " param " >
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< label for = " txt " > Texte à encoder </ label >
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< span class = " conteneurAide " >
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< span class = " boutonAide " tabindex = " 0 " >< ? php include " aide.svg " ; ?> </span>
< span class = " contenuAide " >
Vous pouvez encoder ce que vous voulez sous forme de texte .< br >
Les logiciels qui décodent ces codes QR pourraient proposer de les ouvrir avec un logiciel dédié , en fonction de leur < a href = " https://fr.wikipedia.org/wiki/Sch%C3%A9ma_d%27URI " > schéma d ' URI </ a >.< br >< br >
Par exemple , pour ouvrir une page Web :< br >
https :// www . domaine . tld /< br >< br >
Pour envoyer un mail :< br >
mailto : contact @ domaine . tld < br >< br >
Pour partager des coordonnées géographique :< br >
geo : 48.867564 , 2.364057 < br >< br >
Pour appeler un numéro de téléphone :< br >
tel : 063 9981871
</ span >
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</ span >
< br >
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< textarea rows = " 8 " required = " " id = " txt " placeholder = " Entrez le texte à encoder dans le code QR " name = " txt " >< ? php
if ( isset ( $_GET [ 'txt' ])) {
echo htmlspecialchars ( $_GET [ 'txt' ]);
}
?> </textarea>
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</ div >
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< div id = " menusDeroulants " >
< div class = " param " >
< label for = " redondancy " > Taux de redondance </ label >
< span class = " conteneurAide " >
< span class = " boutonAide " tabindex = " 0 " >< ? php include " aide.svg " ; ?> </span>
< 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 = " redondancy " name = " redondancy " >
< option < ? php if ( isset ( $_GET [ 'redondancy' ]) AND ( $_GET [ 'redondancy' ] == " L " )) { echo 'selected="" ' ;} ?> value="L">L - 7% de redondance</option>
< option < ? php if ( isset ( $_GET [ 'redondancy' ]) AND ( $_GET [ 'redondancy' ] == " M " )) { echo 'selected="" ' ;} ?> value="M">M - 15% de redondance</option>
< option < ? php if ( isset ( $_GET [ 'redondancy' ]) AND ( $_GET [ 'redondancy' ] == " Q " )) { echo 'selected="" ' ;} ?> value="Q">Q - 25% de redondance</option>
< option < ? php if (( isset ( $_GET [ 'redondancy' ]) AND ( $_GET [ 'redondancy' ] == " H " )) OR ( ! isset ( $_GET [ 'redondancy' ]) OR empty ( $_GET [ 'redondancy' ]))) { echo 'selected="" ' ;} ?> value="H">H - 30% de redondance</option>
</ select >
</ div >
< div class = " param " >
< label for = " margin " > Taille de la marge </ label >
< span class = " conteneurAide " >
< span class = " boutonAide " tabindex = " 0 " >< ? php include " aide.svg " ; ?> </span>
< span class = " contenuAide " > Nombre de pixels des bandes blanches autour du code QR .</ span >
</ span >
< br >
< select id = " margin " name = " margin " >
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 0 " )) { echo 'selected="" ' ;} ?> value="0">0</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 1 " )) { echo 'selected="" ' ;} ?> value="1">1</option>
< option < ? php if (( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 2 " )) OR ( ! isset ( $_GET [ 'margin' ]) OR empty ( $_GET [ 'margin' ]))) { echo 'selected="" ' ;} ?> value="2">2 - par défaut</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 3 " )) { echo 'selected="" ' ;} ?> value="3">3</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 4 " )) { echo 'selected="" ' ;} ?> value="4">4</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 5 " )) { echo 'selected="" ' ;} ?> value="5">5</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 8 " )) { echo 'selected="" ' ;} ?> value="8">8</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 10 " )) { echo 'selected="" ' ;} ?> value="10">10</option>
</ select >
</ div >
< div class = " param " >
< label for = " size " > Taille de l ' image </ label >
< span class = " conteneurAide " >
< span class = " boutonAide " tabindex = " 0 " >< ? php include " aide.svg " ; ?> </span>
< span class = " contenuAide " > Par combien les dimensions de l ' image seront - elles multipliées ? </ span >
</ span >
< br >
< select id = " size " name = " size " >
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 1 )) { echo 'selected="" ' ;} ?> value="1">1</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 2 )) { echo 'selected="" ' ;} ?> value="2">2</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 3 )) { echo 'selected="" ' ;} ?> value="3">3</option>
< option < ? php if (( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 4 )) OR ( ! isset ( $_GET [ 'size' ]) OR empty ( $_GET [ 'size' ]))) { echo 'selected="" ' ;} ?> value="4">4 - par défaut</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 5 )) { echo 'selected="" ' ;} ?> value="5">5</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 6 )) { echo 'selected="" ' ;} ?> value="6">6</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 8 )) { echo 'selected="" ' ;} ?> value="8">8</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 10 )) { echo 'selected="" ' ;} ?> value="10">10</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 15 )) { echo 'selected="" ' ;} ?> value="15">15</option>
< option < ? php if ( isset ( $_GET [ 'size' ]) AND ( $_GET [ 'size' ] == 20 )) { echo 'selected="" ' ;} ?> value="20">20</option>
</ select >
</ div >
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</ div >
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</ div >
< div id = " colors " >
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< div class = " param " >
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< label for = " bgColor " > Couleur de fond </ label >
< div class = " conteneurInputColor " >
< input type = " color " name = " bgColor " id = " bgColor " value = " <?php if (!empty( $_GET['bgColor'] )) { echo htmlspecialchars( $_GET['bgColor'] );} else { echo " #FFFFFF";} ?>">
</ div >
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</ div >
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< div class = " param " >
< label for = " mainColor " > Couleur de premier plan </ label >
< div class = " conteneurInputColor " >
< input type = " color " name = " mainColor " id = " mainColor " value = " <?php if (!empty( $_GET['mainColor'] )) { echo htmlspecialchars( $_GET['mainColor'] );} else { echo " #000000";} ?>">
</ div >
</ div >
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</ div >
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< br >
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< div class = " centrer " >
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< input class = " bouton " type = " submit " value = " Générer " />
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</ div >
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</ form >
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< ? php
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if ( ! empty ( $_GET [ 'txt' ]) AND ! empty ( $_GET [ 'size' ]) AND ! empty ( $_GET [ 'redondancy' ]) AND ! empty ( $_GET [ 'margin' ]) AND ! empty ( $_GET [ 'bgColor' ]) AND ! empty ( $_GET [ 'mainColor' ])) {
if ( isset ( $_GET [ 'txt' ]) AND isset ( $_GET [ 'size' ]) AND isset ( $_GET [ 'redondancy' ]) AND isset ( $_GET [ 'margin' ]) AND isset ( $_GET [ 'bgColor' ]) AND isset ( $_GET [ 'mainColor' ])) {
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require " phpqrcode.php " ; ?>
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< div class = " param " >
< label for = " margin " > Taille de la marge </ label >
< span class = " conteneurAide " >
< span class = " boutonAide " tabindex = " 0 " >< ? php include " aide.svg " ; ?> </span>
< span class = " contenuAide " > Nombre de pixels des bandes blanches autour du code QR .</ span >
</ span >
< br >
< select id = " margin " name = " margin " >
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 0 " )) { echo 'selected="" ' ;} ?> value="0">0</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 1 " )) { echo 'selected="" ' ;} ?> value="1">1</option>
< option < ? php if (( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 2 " )) OR ( ! isset ( $_GET [ 'margin' ]) OR empty ( $_GET [ 'margin' ]))) { echo 'selected="" ' ;} ?> value="2">2 - par défaut</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 3 " )) { echo 'selected="" ' ;} ?> value="3">3</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 5 " )) { echo 'selected="" ' ;} ?> value="5">5</option>
< option < ? php if ( isset ( $_GET [ 'margin' ]) AND ( $_GET [ 'margin' ] == " 10 " )) { echo 'selected="" ' ;} ?> value="10">10</option>
</ select >
</ div >
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$cheminImage = " temp/ " . generateRandomString ( $fileNameLenght ) . " .png " ;
QRcode :: png ( $_GET [ 'txt' ], $cheminImage , $_GET [ 'redondancy' ], $_GET [ 'size' ], $_GET [ 'margin' ], false , hexdec ( $_GET [ 'bgColor' ]), hexdec ( $_GET [ 'mainColor' ]));
?>
< div class = " centrer " >
< a href = " <?php echo $cheminImage ; ?> " class = " bouton " download = " <?php echo htmlspecialchars( $_GET['txt'] ); ?>.png " > Télécharger ce code QR </ a >
</ div >
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< div class = " centrer " id = " showOnlyQR " >
< a title = " Cliquez pour afficher uniquement ce code QR " href = " <?php echo $cheminImage ; ?> " >< img alt = 'Un code QR contenant "<?php echo htmlspecialchars($_GET[' txt ']); ?>"' id = " qrCode " src = " <?php echo $cheminImage ; ?> " /></ a >
</ div >
< ? php
}
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}
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?>
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</ div >
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< div id = " metaTexts " >
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< section id = " info " class = " metaText " >
< h3 > Qu 'est-ce qu' un code QR ? </ h3 >
Un code QR est un code - barres en 2 dimensions dans lequel est inscrit en binaire du texte . Il peut être décodé avec un appareil muni d 'un capteur photo et d' un logiciel adéquat .
< a href = " https://fr.wikipedia.org/wiki/Code_QR " > Code QR sur Wikipédia </ a >
</ section >
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< footer class = " metaText " >
LibreQR 1.2 . 0 est un logiciel libre dont le < a href = " https://code.antopie.org/miraty/qr/ " > code source </ a > est disponible
selon les termes de l ' < abbr title = " GNU Affero General Public License version 3 ou toute version ultérieure " >< a href = " LICENSE.html " > AGPLv3 </ a >+</ abbr >.
</ footer >
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</ div >
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</ body >
</ html >
