Cecil\Assets\Asset::__construct()

Complexity

Conditions	34
Paths	10

Size

Total Lines	162
Code Lines	105

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	98
CRAP Score	34.343

Importance

Changes	20
Bugs	0	Features	0

<?php
    public function __construct(Builder $builder, string|array $paths, array|null $options = null)
    {
        $this->builder = $builder;
        $this->config = $builder->getConfig();
        $paths = \is_array($paths) ? $paths : [$paths];
        // checks path(s)
        array_walk($paths, function ($path) {
            // must be a string
            if (!\is_string($path)) {
                throw new RuntimeException(\sprintf('The path of an asset must be a string ("%s" given).', \gettype($path)));
            }
            // can't be empty
            if (empty($path)) {
                throw new RuntimeException('The path of an asset can\'t be empty.');
            }
            // can't be relative
            if (substr($path, 0, 2) == '..') {
                throw new RuntimeException(\sprintf('The path of asset "%s" is wrong: it must be directly relative to `assets` or `static` directory, or a remote URL.', $path));
            }
        });
        $this->data = [
            'file'     => '',    // absolute file path
            'files'    => [],    // array of absolute files path
            'path'     => '',    // public path
            '_path'    => '',    // public path before any modification
            'url'      => null,  // URL if it's a remote file
            'missing'  => false, // if file not found but missing allowed: 'missing' is true
            'ext'      => '',    // file extension
            'type'     => '',    // file type (e.g.: image, audio, video, etc.)
            'subtype'  => '',    // file media type (e.g.: image/png, audio/mp3, etc.)
            'size'     => 0,     // file size (in bytes)
            'width'    => 0,     // image width (in pixels)
            'height'   => 0,     // image height (in pixels)
            'exif'     => [],    // image exif data
            'content'  => '',    // file content
        ];

        // handles options
        $options = array_merge(
            [
                'fingerprint'    => $this->config->isEnabled('assets.fingerprint'),
                'minify'         => $this->config->isEnabled('assets.minify'),
                'optimize'       => $this->config->isEnabled('assets.images.optimize'),
                'filename'       => '',
                'ignore_missing' => false,
                'fallback'       => null,
                'leading_slash'    => true,
            ],
            \is_array($options) ? $options : []
        );
        // cache tags
        $tags = [];
        foreach ($options as $key => $value) {
            if (\is_bool($value) && $value === true) {
                $tags[] = $key;
            }
            if (\is_string($value) && !empty($value)) {
                $tags[] = $value;
            }
        }
        // DEBUG
        echo implode('_', $tags) . "\n";
        echo hash('crc32', implode('_', $tags)) . "\n";
        die('debug');

        // cache
        //$cache = new Cache($this->builder, 'assets');
        //$cacheKey = $cache->createKeyFromAsset($this, $fingerprint ? ['fingerprinted'] : []);

        //$cacheKey = \sprintf('%s__%s', $filename ?: implode('_', $paths), $this->builder->getVersion());

        // locate file(s) and get content
        $pathsCount = \count($paths);

$pathsCount = count($paths) is not reachable.

        for ($i = 0; $i < $pathsCount; $i++) {
            try {
                $this->data['missing'] = false;
                $locate = $this->locateFile($paths[$i], $options['fallback']);
                $file = $locate['file'];
                $path = $locate['path'];
                $type = Util\File::getMediaType($file)[0];
                if ($i > 0) { // bundle
                    if ($type != $this->data['type']) {
                        throw new RuntimeException(\sprintf('Asset bundle type error (%s != %s).', $type, $this->data['type']));
                    }
                }
                $this->data['file'] = $file;
                $this->data['files'][] = $file;
                $this->data['path'] = $path;
                $this->data['url'] = Util\File::isRemote($paths[$i]) ? $paths[$i] : null;
                $this->data['ext'] = Util\File::getExtension($file);
                $this->data['type'] = $type;
                $this->data['subtype'] = Util\File::getMediaType($file)[1];
                $this->data['size'] += filesize($file);
                $this->data['content'] .= Util\File::fileGetContents($file);
                // bundle default filename
                $filename = $options['filename'];
                if ($pathsCount > 1 && empty($filename)) {
                    switch ($this->data['ext']) {
                        case 'scss':
                        case 'css':
                            $filename = 'styles.css';
                            break;
                        case 'js':
                            $filename = 'scripts.js';
                            break;
                        default:
                            throw new RuntimeException(\sprintf('Asset bundle supports %s files only.', '.scss, .css and .js'));
                    }
                }
                // apply bundle filename to path
                if (!empty($filename)) {
                    $this->data['path'] = '/' . ltrim($filename, '/');
                }
                // force root slash
                if ($options['leading_slash']) {
                    $this->data['path'] = '/' . ltrim($this->data['path'], '/');
                }
                $this->data['_path'] = $this->data['path'];
            } catch (RuntimeException $e) {
                if ($options['ignore_missing']) {
                    $this->data['missing'] = true;
                    continue;
                }
                throw new RuntimeException(\sprintf('Can\'t handle asset "%s" (%s).', $paths[$i], $e->getMessage()));
            }
        }

        // missing
        if ($this->data['missing']) {
            return;
        }

        // cache
        $cache = new Cache($this->builder, 'assets');
        $cacheKey = $cache->createKeyFromAsset($this, $fingerprint ? ['fingerprinted'] : []);
        if (!$cache->has($cacheKey)) {
            // image: width, height and exif
            if ($this->data['type'] == 'image') {
                $this->data['width'] = $this->getWidth();
                $this->data['height'] = $this->getHeight();
                if ($this->data['subtype'] == 'image/jpeg') {
                    $this->data['exif'] = Util\File::readExif($this->data['file']);
                }
            }
            // fingerprinting
            if ($options['fingerprint']) {
                $this->fingerprint();
            }
            $cache->set($cacheKey, $this->data);
            $this->builder->getLogger()->debug(\sprintf('Asset created: "%s"', $this->data['path']));
            // optimizing images files (in cache)
            if ($options['optimize'] && $this->data['type'] == 'image' && !$this->isImageInCdn()) {
                $this->optimize($cache->getContentFilePathname($this->data['path']), $this->data['path']);
            }
        }
        $this->data = $cache->get($cacheKey);

        // compiling Sass files
        $this->compile();
        // minifying (CSS and JavScript files)
        if ($options['minify']) {
            $this->minify();
        }