diff --git a/docker-compose.yml b/docker-compose.yml
index cb379b1..ba133c5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,6 +5,7 @@ services:
restart: "unless-stopped"
environment:
TYPE: "docker"
+ QRCODE_GENERATOR: "internal-chillerlan.qrcode"
BASE_URL: "https://mydomain.com"
DATABASE_HOST: "php-dynamic-qrcode-db"
DATABASE_PORT: "3306"
diff --git a/src/config/environment.php b/src/config/environment.php
index 609fb56..add1fc3 100644
--- a/src/config/environment.php
+++ b/src/config/environment.php
@@ -15,6 +15,7 @@ if(is_string(Getenv('TYPE')) && Getenv('TYPE') == "docker") {
define('DATABASE_CHARSET', Getenv('DATABASE_CHARSET'));
define('TYPE', Getenv('TYPE'));
define('BASE_URL', Getenv('BASE_URL'));
+ define("QRCODE_GENERATOR", Getenv('QRCODE_GENERATOR'));
} else {
define('DATABASE_HOST', "localhost");
define('DATABASE_PORT', "3306");
@@ -23,6 +24,7 @@ if(is_string(Getenv('TYPE')) && Getenv('TYPE') == "docker") {
define('DATABASE_PASSWORD', "root");
define('DATABASE_PREFIX', "qr_");
define('DATABASE_CHARSET', "utf8");
+ define("QRCODE_GENERATOR", "external-api.qrserver.com"); // external-api.qrserver.com => https://api.qrserver.com/v1/create-qr-code/?data= // internal-chillerlan.qrcode => https://github.com/chillerlan/php-qrcode
}
/*
|--------------------------------------------------------------------------
diff --git a/src/forms/qrcode_options.php b/src/forms/qrcode_options.php
index b7f3b34..219d86c 100644
--- a/src/forms/qrcode_options.php
+++ b/src/forms/qrcode_options.php
@@ -45,7 +45,11 @@
-
+2000';
+}
+?>
@@ -76,7 +80,11 @@
-
+SVG (BW)';
+}
+?>
diff --git a/src/lib/DynamicQrcode/DynamicQrcode.php b/src/lib/DynamicQrcode/DynamicQrcode.php
index 75c5cb1..c484b70 100644
--- a/src/lib/DynamicQrcode/DynamicQrcode.php
+++ b/src/lib/DynamicQrcode/DynamicQrcode.php
@@ -1,6 +1,13 @@
table = "static_qrcodes";
+ $this->redirect_url = "static_qrcodes.php";
+ } else if($type === "dynamic") {
+ $this->table = "dynamic_qrcodes";
+ $this->redirect_url = "dynamic_qrcodes.php";
+ } else {
+ $this->redirect_url = "index.php";
+ $this->failure("Type not allowed");
+ }
+ }
+
+ /**
+ *
+ */
+ public function __destruct()
+ {
+ }
+
+ public function getQrcode($id) {
+ $db = getDbInstance();
+
+ $db->where('id', $id);
+ $result = $db->getOne($this->table);
+
+ if($result !== NULL)
+ return $result;
+ else
+ $this->failure("Qrcode not found");
+ }
+
+ /**
+ * Set option for qr code like:
+ * Error Correction Level, size (default = 100), foreground, background
+ * return array of values
+ */
+ private function setOptions($input_data) {
+ $errorCorrectionLevel = 'L';
+
+ if (isset($input_data['level']) && in_array($input_data['level'], array('L','M','Q','H')))
+ $errorCorrectionLevel = $input_data['level'];
+
+ $size = 100;
+ if (isset($input_data['size']))
+ $size = min(max((int)$input_data['size'], 100), 2000);
+
+ //character # deleted
+ $foreground = substr($input_data['foreground'], 1);
+ $background = substr($input_data['background'], 1);
+
+ //$logo = $_POST['optionlogo'];
+
+ return array(
+ "errorCorrectionLevel" => $errorCorrectionLevel,
+ "size" => $size,
+ "foreground" => $foreground,
+ "background" => $background,
+ //"optionlogo" => $logo,
+ );
+ }
+
+ /**
+ * Add qr code
+ * Check out http://goqr.me/api/ for more information
+ * We save the file obtained with the chosen name and in the selected folder
+ * We save into db the url of qrcode image
+ */
+ public function addQrcode($input_data, $data_to_db, $data_to_qrcode) {
+ $options = $this->setOptions($input_data);
+
+ $outputInterface = QRGdImagePNG::class;
+ $imageFormat = strtolower($data_to_db['format']);
+ $fileExt = $imageFormat;
+ $forceBlackWhite = false;
+
+
+ switch ($imageFormat)
+ {
+ case 'png':
+ $outputInterface = QRGdImagePNG::class;
+ $imageFormat = 'png';
+ break;
+ case 'gif':
+ $outputInterface = QRImagick::class;
+ $imageFormat = 'gif';
+ break;
+ case 'jpg':
+ $outputInterface = QRImagick::class;
+ $imageFormat = 'jpg';
+ break;
+ case 'jpeg':
+ $outputInterface = QRImagick::class;
+ $imageFormat = 'jpeg';
+ break;
+ case 'svg':
+ # $outputInterface = QRImagick::class;
+ $outputInterface = QRMarkupSVG::class;
+ $imageFormat = 'svg';
+ break;
+ case 'svgbw':
+ $outputInterface = QRMarkupSVG::class;
+ $imageFormat = 'svg';
+ $fileExt = 'svg';
+ $forceBlackWhite = true;
+ $data_to_db['format'] = $fileExt;
+ $data_to_db['qrcode'] = str_replace('.svgbw', '.svg', $data_to_db['qrcode']);
+ break;
+ case 'eps':
+ $outputInterface = QREps::class;
+ $imageFormat = 'eps';
+ break;
+ }
+
+
+ if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt)){
+ $eccLevel = constant(EccLevel::class.'::'.strtoupper($options['errorCorrectionLevel']));
+
+ $qroptions = new QROptions;
+ $qroptions->outputInterface = $outputInterface;
+ $qroptions->outputBase64 = false;
+ $qroptions->eccLevel = $eccLevel;
+ $qroptions->quietzoneSize = 2;
+
+ $moduleValues = [
+ // finder
+ QRMatrix::M_FINDER_DARK => $options['foreground'],
+ QRMatrix::M_FINDER_DOT => $options['foreground'],
+ QRMatrix::M_FINDER => $options['background'],
+ // alignment
+ QRMatrix::M_ALIGNMENT_DARK => $options['foreground'],
+ QRMatrix::M_ALIGNMENT => $options['background'],
+ // timing
+ QRMatrix::M_TIMING_DARK => $options['foreground'],
+ QRMatrix::M_TIMING => $options['background'],
+ // format
+ QRMatrix::M_FORMAT_DARK => $options['foreground'],
+ QRMatrix::M_FORMAT => $options['background'],
+ // version
+ QRMatrix::M_VERSION_DARK => $options['foreground'],
+ QRMatrix::M_VERSION => $options['background'],
+ // data
+ QRMatrix::M_DATA_DARK => $options['foreground'],
+ QRMatrix::M_DATA => $options['background'],
+ // darkmodule
+ QRMatrix::M_DARKMODULE => $options['foreground'],
+ // separator
+ QRMatrix::M_SEPARATOR => $options['background'],
+ // quietzone
+ QRMatrix::M_QUIETZONE => $options['background'],
+ ];
+
+ if(in_array($data_to_db['format'], ['png', 'jpg', 'gif'], true))
+ {
+ $moduleValues = array_map(function($v)
+ {
+ if(preg_match('/[a-f\d]{6}/i', $v) === 1)
+ {
+ return array_map('hexdec', str_split($v, 2));
+ }
+
+ return null;
+ }, $moduleValues);
+
+ $qroptions->moduleValues = $moduleValues;
+ }
+ else
+ {
+ $moduleValues = array_map(function($v)
+ {
+ if(preg_match('/[a-f\d]{6}/i', $v) === 1)
+ {
+ return '#' . $v ;
+ }
+
+ return null;
+ }, $moduleValues);
+
+ $qroptions->moduleValues = $moduleValues;
+ }
+
+ if ($outputInterface === QRMarkupSVG::class)
+ {
+ $qroptions->version = Version::AUTO;
+ // if set to false, the light modules won't be rendered
+ $qroptions->drawLightModules = true;
+ $qroptions->svgUseFillAttributes = false;
+ // draw the modules as circles isntead of squares
+ $qroptions->drawCircularModules = true;
+ $qroptions->circleRadius = 0.4;
+ // connect paths
+ $qroptions->connectPaths = true;
+ // keep modules of these types as square
+ $qroptions->keepAsSquare = [
+ QRMatrix::M_FINDER_DARK,
+ QRMatrix::M_FINDER_DOT,
+ QRMatrix::M_ALIGNMENT_DARK,
+ ];
+
+ if($forceBlackWhite)
+ {
+ $qroptions->drawLightModules = false;
+ $qroptions->drawCircularModules = false;
+ // https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
+ $qroptions->svgDefs = '
+
+
+
+
+ ';
+ }
+ else
+ {
+ // https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
+ $qroptions->svgDefs = '
+
+
+
+
+
+
+
+
+ ';
+ }
+ }
+ else
+ {
+ $qroptions->version = Version::AUTO;
+ $qroptions->scale = 20;
+ $qroptions->quality = 83;
+ }
+
+ if ($outputInterface === QRImagick::class)
+ {
+ $qroptions->imagickFormat = $imageFormat;
+ $qroptions->returnResource = true;
+ $imagick = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
+ $imagick->scaleImage($options['size'], $options['size'], true);
+ $content = $imagick->getImageBlob();
+ $imagick->destroy();
+ }
+ else
+ {
+ $content = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
+ }
+
+ $filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt;
+
+ try
+ {
+ file_put_contents($filename, $content);
+ if ($outputInterface !== QRImagick::class &&
+ $outputInterface !== QRMarkupSVG::class)
+ {
+ $imagick = new \Imagick(realpath($filename));
+ $imagick->resizeImage($options['size'], $options['size'], imagick::FILTER_LANCZOS, 1, false);
+ $imagick->writeImage($filename);
+ $imagick->destroy();
+ }
+ }
+ catch(Exception $e)
+ {
+ $this->failure($e->getMessage());
+ }
+
+ // If you want you can customiaddLogo($data_to_db['qrcode'], $options['optionlogo']);
+
+ $db = getDbInstance();
+ $last_id = $db->insert($this->table, $data_to_db);
+ }
+ else
+ $this->failure('You cannot create a new qr code with an existing name on the server!');
+
+ if ($last_id){
+ $this->success('Qr code added successfully!');
+ }
+ else {
+ $this->failure('Insert failed: ' . $db->getLastError());
+ }
+ }
+
+ /**
+ * Edit qr code
+ *
+ */
+ public function editQrcode($input_data, $data_to_db) {
+ $db = getDbInstance();
+ $old_qrcode = $this->getQrcode($input_data["id"]);
+
+ $data_to_db['qrcode'] = $data_to_db['filename'].'.'.$old_qrcode["format"];
+
+ if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$old_qrcode["format"]) || $data_to_db['filename'] == $input_data["old_filename"]){
+ $db->where('id', $input_data["id"]);
+ $stat = $db->update($this->table, $data_to_db);
+
+ try{
+ rename(SAVED_QRCODE_DIRECTORY.$old_qrcode["qrcode"], SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$old_qrcode["format"]);
+ }
+ catch(Exception $e){
+ $this->failure($e->getMessage());
+ }
+ }
+ else
+ $this->failure('You cannot edit a qr code with an existing name on the server!');
+
+ if ($stat){
+ $this->success('Qr code updated successfully!');
+ }
+ else {
+ $this->failure('Insert failed: ' . $db->getLastError());
+ }
+ }
+
+
+ /**
+ * Delete qr code
+ *
+ */
+ public function deleteQrcode($id, $async = false) {
+ $db = getDbInstance();
+
+ $qrcode = $this->getQrcode($id);
+
+ $db->where('id', $id);
+ $status = $db->delete($this->table);
+
+ try{
+ unlink(SAVED_QRCODE_DIRECTORY.$qrcode["filename"].'.'.$qrcode["format"]);
+ }
+ catch(Exception $e){
+ $this->failure($e->getMessage());
+ }
+
+ if ($status)
+ if (!$async) {
+ $this->info('Qr code deleted successfully!');
+ }
+ else
+ if (!$async) {
+ $this->failure('Unable to delete qr code');
+ }
+ }
+
+ /**
+ * Add logo
+ * IMPORTANT: I do not recommend to use this option because there may be problems with the scanning of the qr code as some readers may not recognize the code
+ */
+ private function addLogo($src, $logo = 'none') {
+ try
+ {
+ if($logo != 'none')
+ {
+ $logo = imagecreatefrompng($_SERVER['HTTP_HOST'].'/admin'.$logo);
+ $QR = imagecreatefrompng(BASE_PATH.$src);
+
+ $QR_width = imagesx($QR);
+ $QR_height = imagesy($QR);
+
+ $logo_width = imagesx($logo);
+ $logo_height = imagesy($logo);
+
+ // Scale logo to fit in the QR Code
+ $logo_qr_width = $QR_width/3;
+ $scale = $logo_width/$logo_qr_width;
+ $logo_qr_height = $logo_height/$scale;
+
+ // You can try also with imagecopymerge() with same arguments
+ imagecopyresampled($QR, $logo, $QR_width/3, $QR_height/3, 0, 0, $logo_qr_width, $logo_qr_height, $logo_width, $logo_height);
+
+ //$output = Set directory for saving image;
+ header('Content-Type: image/png');
+ imagepng($QR /*, $output*/);
+ imagedestroy($QR);
+ }
+ }
+ catch(Exception $e)
+ {
+ $this->failure($e->getMessage());
+ }
+ }
+
+ /**
+ * Flash message Failure process
+ */
+ private function failure($message) {
+ $_SESSION['failure'] = $message;
+ header('Location: ' . $this->redirect_url);
+ exit();
+ }
+
+ /**
+ * Flash message Success process
+ */
+ private function success($message) {
+ $_SESSION['success'] = $message;
+ header('Location: ' . $this->redirect_url);
+ exit();
+ }
+
+ /**
+ * Flash message Info process
+ */
+ private function info($message) {
+ $_SESSION['info'] = $message;
+ header('Location: ' . $this->redirect_url);
+ exit();
+ }
+
+ public function debug($data) {
+ echo '' . var_export($data, true) . '
';
+ exit();
+ }
+}
+?>
diff --git a/src/lib/Qrcode/Qrcode.php b/src/lib/Qrcode/Qrcode.php
index 0043258..8686d09 100644
--- a/src/lib/Qrcode/Qrcode.php
+++ b/src/lib/Qrcode/Qrcode.php
@@ -1,19 +1,5 @@
setOptions($input_data);
- $outputInterface = QRGdImagePNG::class;
- $imageFormat = strtolower($data_to_db['format']);
- $fileExt = $imageFormat;
- $forceBlackWhite = false;
+ if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'])){
+ $url =
+ 'https://api.qrserver.com/v1/create-qr-code/?data='.
+ $data_to_qrcode.
+ '&&size='.$options['size'].'x'.$options['size'].
+ '&ecc='.$options['errorCorrectionLevel'].
+ '&margin=0&color='.$options['foreground'].
+ '&bgcolor='.$options['background'].
+ '&qzone=2'.
+ '&format='.$data_to_db['format'];
-
- switch ($imageFormat)
- {
- case 'png':
- $outputInterface = QRGdImagePNG::class;
- $imageFormat = 'png';
- break;
- case 'gif':
- $outputInterface = QRImagick::class;
- $imageFormat = 'gif';
- break;
- case 'jpg':
- $outputInterface = QRImagick::class;
- $imageFormat = 'jpg';
- break;
- case 'jpeg':
- $outputInterface = QRImagick::class;
- $imageFormat = 'jpeg';
- break;
- case 'svg':
- # $outputInterface = QRImagick::class;
- $outputInterface = QRMarkupSVG::class;
- $imageFormat = 'svg';
- break;
- case 'svgbw':
- $outputInterface = QRMarkupSVG::class;
- $imageFormat = 'svg';
- $fileExt = 'svg';
- $forceBlackWhite = true;
- $data_to_db['format'] = $fileExt;
- $data_to_db['qrcode'] = str_replace('.svgbw', '.svg', $data_to_db['qrcode']);
- break;
- case 'eps':
- $outputInterface = QREps::class;
- $imageFormat = 'eps';
- break;
- }
-
-
- if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt)){
- $eccLevel = constant(EccLevel::class.'::'.strtoupper($options['errorCorrectionLevel']));
-
- $qroptions = new QROptions;
- $qroptions->outputInterface = $outputInterface;
- $qroptions->outputBase64 = false;
- $qroptions->eccLevel = $eccLevel;
- $qroptions->quietzoneSize = 2;
-
- $moduleValues = [
- // finder
- QRMatrix::M_FINDER_DARK => $options['foreground'],
- QRMatrix::M_FINDER_DOT => $options['foreground'],
- QRMatrix::M_FINDER => $options['background'],
- // alignment
- QRMatrix::M_ALIGNMENT_DARK => $options['foreground'],
- QRMatrix::M_ALIGNMENT => $options['background'],
- // timing
- QRMatrix::M_TIMING_DARK => $options['foreground'],
- QRMatrix::M_TIMING => $options['background'],
- // format
- QRMatrix::M_FORMAT_DARK => $options['foreground'],
- QRMatrix::M_FORMAT => $options['background'],
- // version
- QRMatrix::M_VERSION_DARK => $options['foreground'],
- QRMatrix::M_VERSION => $options['background'],
- // data
- QRMatrix::M_DATA_DARK => $options['foreground'],
- QRMatrix::M_DATA => $options['background'],
- // darkmodule
- QRMatrix::M_DARKMODULE => $options['foreground'],
- // separator
- QRMatrix::M_SEPARATOR => $options['background'],
- // quietzone
- QRMatrix::M_QUIETZONE => $options['background'],
- ];
-
- if(in_array($data_to_db['format'], ['png', 'jpg', 'gif'], true))
- {
- $moduleValues = array_map(function($v)
- {
- if(preg_match('/[a-f\d]{6}/i', $v) === 1)
- {
- return array_map('hexdec', str_split($v, 2));
- }
-
- return null;
- }, $moduleValues);
-
- $qroptions->moduleValues = $moduleValues;
- }
- else
- {
- $moduleValues = array_map(function($v)
- {
- if(preg_match('/[a-f\d]{6}/i', $v) === 1)
- {
- return '#' . $v ;
- }
-
- return null;
- }, $moduleValues);
-
- $qroptions->moduleValues = $moduleValues;
- }
-
- if ($outputInterface === QRMarkupSVG::class)
- {
- $qroptions->version = 7;
- // if set to false, the light modules won't be rendered
- $qroptions->drawLightModules = true;
- $qroptions->svgUseFillAttributes = false;
- // draw the modules as circles isntead of squares
- $qroptions->drawCircularModules = true;
- $qroptions->circleRadius = 0.4;
- // connect paths
- $qroptions->connectPaths = true;
- // keep modules of these types as square
- $qroptions->keepAsSquare = [
- QRMatrix::M_FINDER_DARK,
- QRMatrix::M_FINDER_DOT,
- QRMatrix::M_ALIGNMENT_DARK,
- ];
-
- if($forceBlackWhite)
- {
- $qroptions->drawLightModules = false;
- $qroptions->drawCircularModules = false;
- // https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
- $qroptions->svgDefs = '
-
-
-
-
- ';
- }
- else
- {
- // https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
- $qroptions->svgDefs = '
-
-
-
-
-
-
-
-
- ';
- }
- }
- else
- {
- $qroptions->version = -1;
- $qroptions->scale = 20;
- $qroptions->quality = 83;
- }
-
- if ($outputInterface === QRImagick::class)
- {
- $qroptions->imagickFormat = $imageFormat;
- $qroptions->returnResource = true;
- $imagick = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
- $imagick->scaleImage($options['size'], $options['size'], true);
- $content = $imagick->getImageBlob();
- $imagick->destroy();
- }
- else
- {
- $content = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
- }
-
- $filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt;
-
- try
- {
+ $content = file_get_contents($url);
+
+ $filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'];
+
+ try{
file_put_contents($filename, $content);
- if ($outputInterface !== QRImagick::class &&
- $outputInterface !== QRMarkupSVG::class)
- {
- $imagick = new \Imagick(realpath($filename));
- $imagick->resizeImage($options['size'], $options['size'], imagick::FILTER_LANCZOS, 1, false);
- $imagick->writeImage($filename);
- $imagick->destroy();
- }
}
- catch(Exception $e)
- {
+ catch(Exception $e){
$this->failure($e->getMessage());
}
-
+
// If you want you can customiaddLogo($data_to_db['qrcode'], $options['optionlogo']);
diff --git a/src/lib/StaticQrcode/StaticQrcode.php b/src/lib/StaticQrcode/StaticQrcode.php
index da8ca9a..2323750 100644
--- a/src/lib/StaticQrcode/StaticQrcode.php
+++ b/src/lib/StaticQrcode/StaticQrcode.php
@@ -2,7 +2,14 @@
require_once 'config/config.php';
require_once BASE_PATH . '/lib/ICS/ICS.php';
require_once BASE_PATH . '/lib/vCard/vCard.php';
-require_once BASE_PATH . '/lib/Qrcode/Qrcode.php';
+
+if (QRCODE_GENERATOR === "external-api.qrserver.com") {
+ require_once BASE_PATH . '/lib/Qrcode/Qrcode.php';
+}
+
+if (QRCODE_GENERATOR === "internal-chillerlan.qrcode") {
+ require_once BASE_PATH . '/lib/Qrcode/Qrcode-intchil.php';
+}
class StaticQrcode {
private $sData; // Data for the qr code