Cecil\Assets\Asset::__construct()

Complexity

Conditions	26
Paths	80

Size

Total Lines	133
Code Lines	94

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	89
CRAP Score	26.2618

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function __construct(Builder $builder, $paths, array $options = null)
    {
        $this->builder = $builder;
        $this->config = $builder->getConfig();
        $paths = \is_array($paths) ? $paths : [$paths];
        array_walk($paths, function ($path) {
            if (!\is_string($path)) {
                throw new RuntimeException(sprintf('The path of an asset must be a string ("%s" given).', \gettype($path)));
            }
            if (empty($path)) {
                throw new RuntimeException('The path of an asset can\'t be empty.');
            }
            if (substr($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 files path (if bundle)
            'filename'       => '',    // filename
            'path_source'    => '',    // public path to the file, before transformations
            'path'           => '',    // public path to the file, after transformations
            'url'            => null,  // URL of a remote image
            'missing'        => false, // if file not found, but missing ollowed '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)
            'content_source' => '',    // file content, before transformations
            'content'        => '',    // file content, after transformations
            'width'          => 0,     // width (in pixels) in case of an image
            'height'         => 0,     // height (in pixels) in case of an image
            'exif'           => [],    // exif data
        ];

        // handles options
        $fingerprint = (bool) $this->config->get('assets.fingerprint.enabled');
        $minify = (bool) $this->config->get('assets.minify.enabled');
        $optimize = (bool) $this->config->get('assets.images.optimize.enabled');
        $filename = '';
        $ignore_missing = false;
        $remote_fallback = null;
        $force_slash = true;
        extract(\is_array($options) ? $options : [], EXTR_IF_EXISTS);
        $this->ignore_missing = $ignore_missing;

        // fill data array with file(s) informations
        $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir'));
        $cacheKey = sprintf('%s__%s', $filename ?: implode('_', $paths), $this->builder->getVersion());
        if (!$cache->has($cacheKey)) {
            $pathsCount = \count($paths);
            $file = [];
            for ($i = 0; $i < $pathsCount; $i++) {
                // loads file(s)
                $file[$i] = $this->loadFile($paths[$i], $ignore_missing, $remote_fallback, $force_slash);
                // bundle: same type/ext only
                if ($i > 0) {
                    if ($file[$i]['type'] != $file[$i - 1]['type']) {
                        throw new RuntimeException(sprintf('Asset bundle type error (%s != %s).', $file[$i]['type'], $file[$i - 1]['type']));
                    }
                    if ($file[$i]['ext'] != $file[$i - 1]['ext']) {
                        throw new RuntimeException(sprintf('Asset bundle extension error (%s != %s).', $file[$i]['ext'], $file[$i - 1]['ext']));
                    }
                }
                // missing allowed = empty path
                if ($file[$i]['missing']) {
                    $this->data['missing'] = true;
                    $this->data['path'] = $file[$i]['path'];

                    continue;
                }
                // set data
                $this->data['size'] += $file[$i]['size'];
                $this->data['content_source'] .= $file[$i]['content'];
                $this->data['content'] .= $file[$i]['content'];
                if ($i == 0) {
                    $this->data['file'] = $file[$i]['filepath'];
                    $this->data['filename'] = $file[$i]['path'];
                    $this->data['path_source'] = $file[$i]['path'];
                    $this->data['path'] = $file[$i]['path'];
                    $this->data['url'] = $file[$i]['url'];
                    $this->data['ext'] = $file[$i]['ext'];
                    $this->data['type'] = $file[$i]['type'];
                    $this->data['subtype'] = $file[$i]['subtype'];
                    if ($this->data['type'] == 'image') {
                        $this->data['width'] = $this->getWidth();
                        $this->data['height'] = $this->getHeight();
                        if ($this->data['subtype'] == 'jpeg') {
                            $this->data['exif'] = Util\File::readExif($file[$i]['filepath']);
                        }
                    }
                    // bundle: default filename
                    if ($pathsCount > 1 && empty($filename)) {
                        switch ($this->data['ext']) {
                            case 'scss':
                            case 'css':
                                $filename = '/styles.css';
                                break;
                            case 'js':
                                $filename = '/scripts.js';
                                break;
                            default:
                                throw new RuntimeException(sprintf('Asset bundle supports %s files only.', '.scss, .css and .js'));
                        }
                    }
                    // bundle: filename and path
                    if (!empty($filename)) {
                        $this->data['filename'] = $filename;
                        $this->data['path'] = '/' . ltrim($filename, '/');
                    }
                }
                // bundle: files path
                $this->data['files'][] = $file[$i]['filepath'];
            }
            $cache->set($cacheKey, $this->data);
        }
        $this->data = $cache->get($cacheKey);

        // fingerprinting
        if ($fingerprint) {
            $this->fingerprint();
        }
        // compiling (Sass files)
        if ((bool) $this->config->get('assets.compile.enabled')) {
            $this->compile();
        }
        // minifying (CSS and JavScript files)
        if ($minify) {
            $this->minify();
        }
        // optimizing (images files)
        if ($optimize) {
            $this->optimize = true;
        }