Chapril/qrcode.chapril.org-libreqr
Chapril/qrcode.chapril.org-libreqr
25
1
Fork 0
Code Issues Pull Requests Projects Releases Activity
f6dbce3b97
qrcode.chapril.org-libreqr/index.php

300 lines
10 KiB
PHP
Raw Normal View History

Add a license notice to every file that is part of LibreQR
2021-11-25 22:36:21 +01:00
<?php // This file is part of LibreQR, which is distributed under the GNU AGPLv3+ license
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Move some statements
2021-11-03 19:35:20 +01:00
use CodeItNow\BarcodeBundle\Utils\QrCode;
New config.inc.php and fuse inc.php in index.php
2022-02-18 17:15:43 +01:00
require "config.inc.php";
define("LIBREQR_VERSION", "2.0.0dev");
// Defines the locale to be used
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$clientLocales = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
$clientLocales = preg_replace("#[A-Z0-9]|q=|;|-|\.#", "", $clientLocales);
$clientLocales = explode(',', $clientLocales);
$availableLocales = array('en', 'fr', 'oc', 'template');
foreach ($clientLocales as $clientLocale) {
if (in_array($clientLocale, $availableLocales)) {
$locale = $clientLocale;
break;
}
}
} else {
$locale = DEFAULT_LOCALE;
}
require "locales/" . $locale . ".php";
Use POST instead of GET
2021-07-11 14:00:35 +02:00
$params = array(
"txt" => "",
redondancy > redundancy
2022-02-13 01:24:34 +01:00
"redundancy" => DEFAULT_REDUNDANCY,
Use POST instead of GET
2021-07-11 14:00:35 +02:00
"margin" => DEFAULT_MARGIN,
"size" => DEFAULT_SIZE,
Change the QR code generation library
2021-11-01 18:08:42 +01:00
"bgColor" => DEFAULT_BGCOLOR,
"mainColor" => DEFAULT_MAINCOLOR,
Use POST instead of GET
2021-07-11 14:00:35 +02:00
);
Add $validFormSubmitted
2021-12-06 20:56:56 +01:00
$validFormSubmitted = false;
Use POST instead of GET
2021-07-11 14:00:35 +02:00
if (
isset($_POST['txt'])
redondancy > redundancy
2022-02-13 01:24:34 +01:00
AND isset($_POST['redundancy'])
Use POST instead of GET
2021-07-11 14:00:35 +02:00
AND isset($_POST['margin'])
AND isset($_POST['size'])
AND isset($_POST['bgColor'])
AND isset($_POST['mainColor'])
) {
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if (strlen($_POST['txt']) >= 1 AND strlen($_POST['txt']) <= 4096) {
Use POST instead of GET
2021-07-11 14:00:35 +02:00
$params['txt'] = $_POST['txt'];
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
Use POST instead of GET
2021-07-11 14:00:35 +02:00
exit("Wrong value for txt");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if ($_POST['redundancy'] === "low" OR $_POST['redundancy'] === "medium" OR $_POST['redundancy'] === "quartile" OR $_POST['redundancy'] === "high") {
redondancy > redundancy
2022-02-13 01:24:34 +01:00
$params['redundancy'] = $_POST['redundancy'];
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
redondancy > redundancy
2022-02-13 01:24:34 +01:00
exit("Wrong value for redundancy");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if (is_numeric($_POST['margin']) AND $_POST['margin'] >= 0 AND $_POST['margin'] <= 1024) {
Use POST instead of GET
2021-07-11 14:00:35 +02:00
$params['margin'] = $_POST['margin'];
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else if (empty($_POST['margin'])) {
Allow empty automatic sizes + better HTML semantics and forms
2021-11-06 00:33:15 +01:00
$params['margin'] = NULL;
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
Use POST instead of GET
2021-07-11 14:00:35 +02:00
exit("Wrong value for margin");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if (is_numeric($_POST['size']) AND $_POST['size'] >= 1 AND $_POST['size'] <= 4096) {
Use POST instead of GET
2021-07-11 14:00:35 +02:00
$params['size'] = $_POST['size'];
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else if (empty($_POST['size'])) {
Allow empty automatic sizes + better HTML semantics and forms
2021-11-06 00:33:15 +01:00
$params['size'] = NULL;
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
Use POST instead of GET
2021-07-11 14:00:35 +02:00
exit("Wrong value for size");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if (preg_match("/^#[abcdefABCDEF0-9]{6}$/", $_POST['bgColor'])) {
Change the QR code generation library
2021-11-01 18:08:42 +01:00
$params['bgColor'] = substr($_POST['bgColor'], -6);
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
Use POST instead of GET
2021-07-11 14:00:35 +02:00
exit("Wrong value for bgColor");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
if (preg_match("/^#[abcdefABCDEF0-9]{6}$/", $_POST['mainColor'])) {
Change the QR code generation library
2021-11-01 18:08:42 +01:00
$params['mainColor'] = substr($_POST['mainColor'], -6);
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
} else {
http_response_code(400);
Use POST instead of GET
2021-07-11 14:00:35 +02:00
exit("Wrong value for mainColor");
Return HTTP 400 when rejecting form submission
2022-02-18 22:51:32 +01:00
}
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Add $validFormSubmitted
2021-12-06 20:56:56 +01:00
$validFormSubmitted = true;
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
}
?>
<!DOCTYPE html>
Adds i18n, english l10n, CHANGELOG and lesserphp instead of lessphp
2020-07-01 20:47:02 +02:00
<html lang="<?= $locale ?>">
Init
2019-01-26 14:23:19 +01:00
<head>
Add HTML metadata
2021-12-01 21:57:49 +01:00
<meta charset="utf-8">
Adds i18n, english l10n, CHANGELOG and lesserphp instead of lessphp
2020-07-01 20:47:02 +02:00
<title>LibreQR · <?= $loc['subtitle'] ?></title>
<meta name="description" content="<?= $loc['description'] ?>">
Thème Parinux + suppression automatique + centrage de l'interface
2019-02-11 19:26:31 +01:00
<meta name="viewport" content="width=device-width, initial-scale=1">
Add HTML metadata
2021-12-01 21:57:49 +01:00
<meta name="color-scheme" content="dark light">
<meta name="application-name" content="LibreQR">
<meta name="referrer" content="no-referrer">
Remove manifest from CSP
2022-02-25 13:10:11 +01:00
<meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src 'self' data:; style-src 'self'; form-action 'self';">
Move temp/ to css/ and remove old unused code
2021-11-03 19:48:30 +01:00
<?php
Remove unused code
2022-02-26 16:45:39 +01:00
require "themes/" . THEME . "/theme.php";
$colorScheme['theme'] = THEME;
Use prefers-color-scheme to let the client make the light/dark choice
2021-03-07 23:03:33 +01:00
require_once "less.php/lib/Less/Autoloader.php";
Less_Autoloader::register();
Move temp/ to css/ and remove old unused code
2021-11-03 19:48:30 +01:00
$options = array('cache_dir' => 'css/', 'compress' => true);
Use the example TLD (as per RFC 2606)
2021-10-19 17:07:51 +02:00
$cssFileName = Less_Cache::Get(array("style.less" => ""), $options, $colorScheme);
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
?>
CSS are only meant for screens
2021-12-18 23:16:35 +01:00
<link rel="stylesheet" media="screen" href="css/<?= $cssFileName ?>">
Move temp/ to css/ and remove old unused code
2021-11-03 19:48:30 +01:00
<?php
Adds i18n, english l10n, CHANGELOG and lesserphp instead of lessphp
2020-07-01 20:47:02 +02:00
foreach($themeDimensionsIcons as $dimFav) { // Set all icons dimensions
New config.inc.php and fuse inc.php in index.php
2022-02-18 17:15:43 +01:00
echo ' <link rel="icon" type="image/png" href="themes/' . THEME . '/icons/' . $dimFav . '.png" sizes="' . $dimFav . 'x' . $dimFav . '">' . "\n";
Move temp/ to css/ and remove old unused code
2021-11-03 19:48:30 +01:00
}
?>
Init
2019-01-26 14:23:19 +01:00
</head>
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
<body>
Merge main and body
2022-03-03 18:26:21 +01:00
<header>
<a id="linkTitles" href="./">
<div id="titles">
<h1>LibreQR</h1>
<h2><?= $loc['subtitle'] ?></h2>
</div>
</a>
</header>
Init
2019-01-26 14:23:19 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<form method="post" action="./#output">
<div id="firstWrapper">
D ça contionne maintenant
2019-08-13 21:17:08 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param" id="txtParam">
<details>
<summary><label for="txt"><?= $loc['label_content'] ?></label></summary>
<div class="helpText">
<?= $loc['help_content'] ?>
</div>
</details>
<textarea rows="8" required="" id="txt" placeholder="<?= $loc['placeholder'] ?>" name="txt"><?= htmlspecialchars($params['txt']) ?></textarea>
</div>
Init
2019-01-26 14:23:19 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div id="sideParams">
D ça contionne maintenant
2019-08-13 21:17:08 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param">
Allow empty automatic sizes + better HTML semantics and forms
2021-11-06 00:33:15 +01:00
<details>
Merge main and body
2022-03-03 18:26:21 +01:00
<summary><label for="redundancy"><?= $loc['label_redundancy'] ?></label></summary>
<p class="helpText">
<?= $loc['help_redundancy'] ?>
</p>
Allow empty automatic sizes + better HTML semantics and forms
2021-11-06 00:33:15 +01:00
</details>
Merge main and body
2022-03-03 18:26:21 +01:00
<select id="redundancy" name="redundancy">
<option <?php if ($params['redundancy'] === "low") echo 'selected="" '; ?>value="low">L - 7%</option>
<option <?php if ($params['redundancy'] === "medium") echo 'selected="" '; ?>value="medium">M - 15%</option>
<option <?php if ($params['redundancy'] === "quartile") echo 'selected="" '; ?>value="quartile">Q - 25%</option>
<option <?php if ($params['redundancy'] === "high") echo 'selected="" '; ?>value="high">H - 30%</option>
</select>
Ajout de la recherche OpenSearch Possibilité de générer un code QR depuis la barre de recherche, en ajoutant le générateur comme moteur de recherche.
2019-03-17 16:03:43 +01:00
</div>
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param">
<details>
<summary><label for="margin"><?= $loc['label_margin'] ?></label></summary>
<p class="helpText">
<?= $loc['help_margin'] ?>
</p>
</details>
<input type="number" list="margins" id="margin" placeholder="<?= $loc['placeholder_pixels'] ?>" name="margin" min="0" max="1024" value="<?= htmlspecialchars($params['margin']) ?>">
<datalist id="margins">
<option value="16">
<option value="32">
<option value="64">
<option value="128">
</datalist>
</div>
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param">
<details>
<summary><label for="size"><?= $loc['label_size'] ?></label></summary>
<p class="helpText">
<?= $loc['help_size'] ?>
</p>
</details>
<input type="number" list="sizes" id="size" placeholder="<?= $loc['placeholder_pixels'] ?>" name="size" min="1" max="4096" value="<?= htmlspecialchars($params['size']) ?>">
<datalist id="sizes">
<option value="128">
<option value="256">
<option value="512">
<option value="1024">
</datalist>
Ajout de la recherche OpenSearch Possibilité de générer un code QR depuis la barre de recherche, en ajoutant le générateur comme moteur de recherche.
2019-03-17 16:03:43 +01:00
</div>
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
</div>
Merge main and body
2022-03-03 18:26:21 +01:00
</div>
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div id="colors">
Init
2019-01-26 14:23:19 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param">
<label for="bgColor"><?= $loc['label_bgColor'] ?></label>
<div class="inputColorContainer">
<input type="color" name="bgColor" id="bgColor" value="#<?= htmlspecialchars($params['bgColor']) ?>">
backend en anglais + vérification améliorée des params
2020-03-06 21:34:31 +01:00
</div>
Ajout de la recherche OpenSearch Possibilité de générer un code QR depuis la barre de recherche, en ajoutant le générateur comme moteur de recherche.
2019-03-17 16:03:43 +01:00
</div>
D ça contionne maintenant
2019-08-13 21:17:08 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="param">
<label for="mainColor"><?= $loc['label_mainColor'] ?></label>
<div class="inputColorContainer">
<input type="color" name="mainColor" id="mainColor" value="#<?= htmlspecialchars($params['mainColor']) ?>">
</div>
Ajout de la recherche OpenSearch Possibilité de générer un code QR depuis la barre de recherche, en ajoutant le générateur comme moteur de recherche.
2019-03-17 16:03:43 +01:00
</div>
Merge main and body
2022-03-03 18:26:21 +01:00
</div>
Thème Parinux + suppression automatique + centrage de l'interface
2019-02-11 19:26:31 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="centered">
<input class="button" type="submit" value="<?= $loc['button_create'] ?>" />
</div>
Fix CSS layout
2021-07-11 21:48:56 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
</form>
Add a CSS corner if the contrast between QR margin and page background is too low
2021-12-06 20:53:23 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<?php
Add a CSS corner if the contrast between QR margin and page background is too low
2021-12-06 20:53:23 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
if ($validFormSubmitted) {
$rgbBgColor = array(
'r' => hexdec(substr($params['bgColor'],0,2)),
'g' => hexdec(substr($params['bgColor'],2,2)),
'b' => hexdec(substr($params['bgColor'],4,2)),
);
require "barcode-generator/Utils/QrCode.php";
$qrCode = new QrCode();
if (!is_null($params['margin']))
$qrCode->setPadding($params['margin']);
$qrCode
->setText($params['txt'])
->setSize($params['size'])
->setErrorCorrection($params['redundancy'])
->setForegroundColor(array(
'r' => hexdec(substr($params['mainColor'],0,2)),
'g' => hexdec(substr($params['mainColor'],2,2)),
'b' => hexdec(substr($params['mainColor'],4,2)),
))
->setBackgroundColor($rgbBgColor)
->setImageType(QrCode::IMAGE_TYPE_PNG);
$dataUri = $qrCode->getDataUri();
$qrSize = $qrCode->getSize() + 2 * $qrCode->getPadding();
?>
<section id="output">
<div class="centered" id="downloadQR">
<a href="<?= $dataUri ?>" class="button" download="<?= htmlspecialchars($params['txt']); ?>.png"><?= $loc['button_download'] ?></a>
</div>
Thème Parinux + suppression automatique + centrage de l'interface
2019-02-11 19:26:31 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<div class="centered" id="showOnlyQR">
<a title="<?= $loc['title_showOnlyQR'] ?>" href="<?= $dataUri ?>"><img width="<?= $qrSize ?>" height="<?= $qrSize ?>" alt='<?= $loc['alt_QR_before'] ?><?= htmlspecialchars($params['txt']); ?><?= $loc['alt_QR_after'] ?>' id="qrCode"<?php
Allow empty automatic sizes + better HTML semantics and forms
2021-11-06 00:33:15 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
// Compute the difference between the QR code and theme background colors
$diffLight = abs($rgbBgColor['r']-hexdec(substr($colorScheme['bg-light'],-6,2))) + abs($rgbBgColor['g']-hexdec(substr($colorScheme['bg-light'],-4,2))) + abs($rgbBgColor['b']-hexdec(substr($colorScheme['bg-light'],-2,2)));
$diffDark = abs($rgbBgColor['r']-hexdec(substr($colorScheme['bg-dark'],-6,2))) + abs($rgbBgColor['g']-hexdec(substr($colorScheme['bg-dark'],-4,2))) + abs($rgbBgColor['b']-hexdec(substr($colorScheme['bg-dark'],-2,2)));
Meta texts at the bottom of the page
2020-10-12 18:55:36 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
// Determine whether a CSS corner is needed to let the user see the margin of the QR code
$contrastThreshold = 64;
if ($diffLight < $contrastThreshold)
echo " class='needLightContrast'";
if ($diffDark < $contrastThreshold)
echo " class='needDarkContrast'";
?> src="<?= $dataUri ?>"></a>
</div>
</section>
Meta texts at the bottom of the page
2020-10-12 18:55:36 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
<?php } ?>
Add config.yaml.php and translate some strings of code in english
2020-10-25 18:02:57 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<footer>
<section id="info" class="metaText">
<?= $loc['metaText_qr'] ?>
</section>
<?php if (CUSTOM_TEXT_ENABLED) { ?>
Add config.yaml.php and translate some strings of code in english
2020-10-25 18:02:57 +01:00
<section class="metaText">
Merge main and body
2022-03-03 18:26:21 +01:00
<?= CUSTOM_TEXT ?>
Add config.yaml.php and translate some strings of code in english
2020-10-25 18:02:57 +01:00
</section>
Merge main and body
2022-03-03 18:26:21 +01:00
<?php } ?>
Add config.yaml.php and translate some strings of code in english
2020-10-25 18:02:57 +01:00
Merge main and body
2022-03-03 18:26:21 +01:00
<section class="metaText">
<?= $loc['metaText_legal'] ?>
</section>
Meta texts at the bottom of the page
2020-10-12 18:55:36 +02:00
Merge main and body
2022-03-03 18:26:21 +01:00
</footer>
Thème Parinux + suppression automatique + centrage de l'interface
2019-02-11 19:26:31 +01:00
Ajout de la recherche OpenSearch Possibilité de générer un code QR depuis la barre de recherche, en ajoutant le générateur comme moteur de recherche.
2019-03-17 16:03:43 +01:00
</body>
</html>
Copy Permalink