Maslosoft Sprite API

Namespaces

• Maslosoft
  • Sprite
    • Application
    • Commands
    • Generators
    • Helpers
    • Icon
    • Interfaces
    • Models
    • Signals
    • Traits

Classes

• CheatSheetGenerator
• ConstantsGenerator
• CssGenerator
• ImgGenerator
• OptimizedGenerator

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<?php

/**
 * This software package is licensed under AGPL or Commercial license.
 *
 * @package maslosoft/sprite
 * @licence AGPL or Commercial
 * @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com>
 * @copyright Copyright (c) Maslosoft
 * @copyright Copyright (c) Others as mentioned in code
 * @link http://maslosoft.com/sprite/
 */

namespace Maslosoft\Sprite\Generators;

use Maslosoft\MiniView\MiniView;
use Maslosoft\Sprite\Helpers\FolderChecker;
use Maslosoft\Sprite\Interfaces\CollectionAwareInterface;
use Maslosoft\Sprite\Interfaces\ConfigurationAwareInterface;
use Maslosoft\Sprite\Interfaces\GeneratorInterface;
use Maslosoft\Sprite\Models\CheatSheetSprite;
use Maslosoft\Sprite\Traits\CollectionAwareTrait;
use Maslosoft\Sprite\Traits\ConfigurationAwareTrait;

/**
 * Generate HTML cheat sheet with all of the icons
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 */
class CheatSheetGenerator implements GeneratorInterface, CollectionAwareInterface, ConfigurationAwareInterface
{

    use ConfigurationAwareTrait,
      CollectionAwareTrait;

    /**
     * View instance
     * @var MiniView
     */
    private $mv = null;

    public function __construct()
    {
        $this->mv = new MiniView($this);
    }

    public function generate()
    {
        $collection = $this->getCollection();
        $config = $this->getConfig();
        FolderChecker::check($config);

        $hasConsts = false;
        $sprites = [];
        foreach ($collection->getSprites() as $sprite)
        {
            $cSprite = new CheatSheetSprite($sprite);
            $sprites[] = $cSprite;
            if (!$hasConsts && $cSprite->hasConstants)
            {
                $hasConsts = true;
            }
        }

        uasort($sprites, [$this, 'compare']);

        $table = $this->mv->render('cheat-sheet.latte', ['sprites' => $sprites, 'hasConsts' => $hasConsts], true);

        // Generate raw table
        $filename = sprintf('%s/%s-table.html', $config->generatedPath, $config->basename);
        file_put_contents($filename, $table);

        $cssFileName = sprintf('%s/%s.css', $config->generatedPath, $config->basename);
        $pngFileName = sprintf('%s/%s.png', $config->generatedPath, $config->basename);
        $pngImage = base64_encode(file_get_contents($pngFileName));
        $pattern = sprintf('url(%s.png)', $config->basename);
        $replace = sprintf('url(data:image/png;base64,%s)', $pngImage);
        $cssContents = file_get_contents($cssFileName);
        $css = str_replace($pattern, $replace, $cssContents);

        // Generate index
        $params = [
            'table' => $table,
            // Use base name, as cheet sheet is in same directory
            // and base name in config might point to sub-folder
            'css' => $css,
            'hasConsts' => $hasConsts
        ];

        $index = $this->mv->render('cheat-sheet-index.latte', $params, true);
        $indexFilename = sprintf('%s/%s-index.html', $config->generatedPath, $config->basename);
        file_put_contents($indexFilename, $index);
    }

    public function compare(CheatSheetSprite $a, CheatSheetSprite $b)
    {
        if ($a->cssClass == $b->cssClass)
        {
            return 0;
        }
        return ($a->cssClass < $b->cssClass) ? -1 : 1;
    }

}