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<?php |
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/** |
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* apparat-dev |
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* |
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* @category Apparat |
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* @package Apparat\Dev |
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* @subpackage Apparat\Dev\Application |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Apparat\Dev\Application\Utility; |
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use Apparat\Kernel\Ports\Kernel; |
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use Faker\Factory; |
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use Faker\Generator; |
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use Faker\Provider\Biased; |
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/** |
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* Random content generator |
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* |
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* @package Apparat\Dev |
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* @subpackage Apparat\Dev\Application |
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*/ |
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class Random |
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{ |
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/** |
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* Random markdown sample data |
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* |
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* @var array |
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*/ |
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protected static $markdown = null; |
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/** |
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* Faker instance |
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* |
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* @var Generator |
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*/ |
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protected static $faker = null; |
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/** |
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* Random image URL |
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* @var string |
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*/ |
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const RANDOM_IMAGE_URL = 'http://lorempixel.com/%s/%s/'; |
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/** |
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* Return a markdown sample text |
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* |
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* @param boolean $images Inject images |
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* @return string Markdown sample text |
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* @see https://jaspervdj.be/lorem-markdownum |
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*/ |
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public static function markdown($images = true) |
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{ |
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// One time loading of markdown sample data |
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if (self::$markdown === null) { |
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self::$markdown = require __DIR__.DIRECTORY_SEPARATOR.'Markdown.php'; |
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shuffle(self::$markdown); |
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} |
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$markdown = self::$markdown[array_rand(self::$markdown)]; |
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// If images should be injected |
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if ($images) { |
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$markdown = self::injectMarkdownImages($markdown); |
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} |
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return $markdown; |
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} |
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/** |
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* Inject a random number of images (between 0 and 3) into a markdown source |
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* |
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* @param string $markdown Markdown |
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* @return string Markdown with images |
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*/ |
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protected static function injectMarkdownImages($markdown) |
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{ |
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$markdownBlocks = preg_split('%\R{2,}%', $markdown.PHP_EOL.PHP_EOL); |
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// Iterate through a random number of images between 0 and 3 |
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for ($image = 0, $imageMax = 3 - self::faker()->biasedNumberBetween(0, 3); $image < $imageMax; ++$image) { |
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$markdownBlocks[array_rand($markdownBlocks)] .= PHP_EOL.PHP_EOL.self::randomMarkdownImage(); |
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} |
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return trim(implode(PHP_EOL.PHP_EOL, $markdownBlocks)); |
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} |
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/** |
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* Create and return a random image for Markdown use |
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* |
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* @return string Random image markdown |
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*/ |
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protected static function randomMarkdownImage() |
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{ |
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return ', rand(150, 300)).')'; |
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} |
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/** |
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* Create and return a Faker generator |
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* |
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* @return Generator Faker generator |
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*/ |
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protected static function faker() |
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{ |
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if (self::$faker === null) { |
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self::$faker = Factory::create(); |
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self::$faker->addProvider(Kernel::create(Biased::class)); |
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} |
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return self::$faker; |
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} |
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} |
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apparat /
dev
