├── .gitignore
├── convert
├── README.md
├── composer.json
└── src
    ├── Application.php
    └── Command
        └── ConvertCommand.php


/.gitignore:
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1 | .idea
2 | composer.lock
3 | vendor
4 | 


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/convert:
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 1 | #!/usr/bin/env php
 2 | <?php
 3 | 
 4 | use Leo108\ConsoleQrCode\Application;
 5 | 
 6 | require __DIR__.'/vendor/autoload.php';
 7 | 
 8 | $application = new Application('Console QRcode', '0.2');
 9 | $application->run();
10 | 


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/README.md:
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 1 | # php-console-qrcode
 2 | A PHP program that can generate qrcode in linux console
 3 | 
 4 | # Installation
 5 | 
 6 | ## Standalone
 7 | 
 8 | 1. `git clone https://github.com/leo108/php-console-qrcode`
 9 | 2. `cd php-console-qrcode && composer install`
10 | 
11 | ## In project
12 | 
13 | `composer require leo108/php-console-qrcode`
14 | 
15 | # Usage
16 | 
17 | `./convert --text=leo108.com`
18 | 
19 | or
20 | 
21 | `./convert --stdin` and then input the text
22 | 


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/composer.json:
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 1 | {
 2 |     "name": "leo108/php-console-qrcode",
 3 |     "description": "A PHP program that can generate qrcode in linux console",
 4 |     "require": {
 5 |         "aferrandini/phpqrcode": "^1.0",
 6 |         "symfony/console": "2.*|3.*",
 7 |         "symfony/process": "2.*|3.*"
 8 |     },
 9 |     "license": "MIT",
10 |     "authors": [
11 |         {
12 |             "name": "leo108",
13 |             "email": "leo108@qq.com"
14 |         }
15 |     ],
16 |     "autoload": {
17 |         "psr-4": {
18 |             "Leo108\\ConsoleQrCode\\": "src/"
19 |         }
20 |     },
21 |     "bin": [
22 |         "convert"
23 |     ],
24 |     "config": {
25 |         "preferred-install": "dist",
26 |         "sort-packages": true
27 |     }
28 | }
29 | 


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/src/Application.php:
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 1 | <?php
 2 | 
 3 | namespace Leo108\ConsoleQrCode;
 4 | 
 5 | use Symfony\Component\Console\Application as BaseApplication;
 6 | use Symfony\Component\Console\Input\InputInterface;
 7 | use Leo108\ConsoleQrCode\Command\ConvertCommand;
 8 | 
 9 | class Application extends BaseApplication
10 | {
11 |     protected function getCommandName(InputInterface $input)
12 |     {
13 |         return 'convert';
14 |     }
15 | 
16 |     protected function getDefaultCommands()
17 |     {
18 |         $defaultCommands   = parent::getDefaultCommands();
19 |         $defaultCommands[] = new ConvertCommand();
20 | 
21 |         return $defaultCommands;
22 |     }
23 | 
24 |     public function getDefinition()
25 |     {
26 |         $inputDefinition = parent::getDefinition();
27 |         $inputDefinition->setArguments();
28 | 
29 |         return $inputDefinition;
30 |     }
31 | }
32 | 


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/src/Command/ConvertCommand.php:
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 1 | <?php
 2 | 
 3 | namespace Leo108\ConsoleQrCode\Command;
 4 | 
 5 | use InvalidArgumentException;
 6 | use Symfony\Component\Console\Command\Command;
 7 | use Symfony\Component\Console\Input\InputInterface;
 8 | use Symfony\Component\Console\Input\InputOption;
 9 | use Symfony\Component\Console\Output\OutputInterface;
10 | use Symfony\Component\Console\Formatter\OutputFormatterStyle;
11 | use PHPQRCode\QRcode;
12 | 
13 | class ConvertCommand extends Command
14 | {
15 |     protected function configure()
16 |     {
17 |         $this->setName('convert')
18 |             ->addOption('text', null, InputOption::VALUE_REQUIRED, 'The text you want to convert')
19 |             ->addOption('lr', null, InputOption::VALUE_REQUIRED, 'The left and right padding', 1)
20 |             ->addOption('tb', null, InputOption::VALUE_REQUIRED, 'The top and bottom padding', 1)
21 |             ->addOption('stdin', null, InputOption::VALUE_NONE, 'Read the text from SDTIN');
22 |     }
23 | 
24 |     protected function execute(InputInterface $input, OutputInterface $output)
25 |     {
26 |         $lrPadding = $input->getOption('lr');
27 |         $tbPadding = $input->getOption('tb');
28 |         if ($input->getOption('stdin')) {
29 |             $text = '';
30 |             while ($line = fgets(STDIN)) {
31 |                 $text .= $line;
32 |             }
33 |         } else {
34 |             $text = $input->getOption('text');
35 |         }
36 | 
37 |         if (empty($text)) {
38 |             throw new InvalidArgumentException('Convert text cannot be empty');
39 |         }
40 | 
41 |         $map = array(
42 |             0 => '<whitec>  </whitec>',
43 |             1 => '<blackc>  </blackc>',
44 |         );
45 |         $this->initStyle($output);
46 |         $text        = QRcode::text($text);
47 |         $length      = strlen($text[0]);
48 |         $paddingLine = str_repeat($map[0], $length + $lrPadding * 2)."\n";
49 |         $after       = $before = str_repeat($paddingLine, $tbPadding);
50 |         $output->write($before);
51 |         foreach ($text as $line) {
52 |             $output->write(str_repeat($map[0], $lrPadding));
53 |             for ($i = 0; $i < $length; $i++) {
54 |                 $type = substr($line, $i, 1);
55 |                 $output->write($map[$type]);
56 |             }
57 |             $output->writeln(str_repeat($map[0], $lrPadding));
58 |         }
59 |         $output->write($after);
60 |     }
61 | 
62 |     protected function initStyle(OutputInterface $output)
63 |     {
64 |         $style = new OutputFormatterStyle('black', 'black');
65 |         $output->getFormatter()->setStyle('blackc', $style);
66 |         $style = new OutputFormatterStyle('white', 'white');
67 |         $output->getFormatter()->setStyle('whitec', $style);
68 |     }
69 | }
70 | 


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