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<?php |
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/** |
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* @package Composer assets |
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* @category modules |
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* @author Nazar Mokrynskyi <[email protected]> |
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* @copyright Copyright (c) 2015-2016, Nazar Mokrynskyi |
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* @license MIT License, see license.txt |
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*/ |
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namespace cs\modules\Composer_assets; |
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use |
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cs\Config, |
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Exception, |
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cs\Page\Includes_processing, |
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Less_Parser, |
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Leafo\ScssPhp\Compiler as Scss_compiler; |
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class Assets_processing { |
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/** |
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* @param string $package_name |
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* @param string $package_dir |
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* @param string $composer_assets_dir |
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* |
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* @return string[][] |
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*/ |
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static function run ($package_name, $package_dir, $composer_assets_dir) { |
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$package_name = explode('/', $package_name, 2)[1]; |
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$Config = Config::instance(); |
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$files = self::get_files($Config, $package_name); |
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if (!$files) { |
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return []; |
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} |
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$target_dir = "$composer_assets_dir/$package_name"; |
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@mkdir($target_dir, 0770, true); |
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file_put_contents( |
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"$target_dir/.htaccess", |
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/** @lang ApacheConfig */ |
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<<<HTACCESS |
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<FilesMatch "\.css$"> |
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Header set Content-Type text/css |
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</FilesMatch> |
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HTACCESS |
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); |
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return self::save_content( |
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self::get_content($Config, $files, $package_name, $package_dir, $target_dir), |
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$target_dir |
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); |
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} |
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/** |
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* @param Config $Config |
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* @param string $package_name |
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* |
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* @return string[] |
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*/ |
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protected static function get_files ($Config, $package_name) { |
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$files = []; |
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foreach ($Config->components['modules'] as $module_name => $module_data) { |
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if ($module_data['active'] == Config\Module_Properties::UNINSTALLED) { |
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continue; |
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} |
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if (file_exists(MODULES."/$module_name/meta.json")) { |
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$meta = file_get_json(MODULES."/$module_name/meta.json"); |
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$files[] = self::extract_files($meta, $package_name); |
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} |
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} |
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return array_unique(array_merge(...$files)); |
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} |
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/** |
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* @param array $meta |
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* @param string $package_name |
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* |
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* @return string[] |
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*/ |
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protected static function extract_files ($meta, $package_name) { |
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$meta += ['require_bower' => [], 'require_npm' => []]; |
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$packages = $meta['require_bower'] + $meta['require_npm']; |
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return isset($packages[$package_name]['files']) ? $packages[$package_name]['files'] : []; |
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} |
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/** |
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* @param Config $Config |
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* @param string[] $files |
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* @param string $package_name |
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* @param string $package_dir |
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* @param string $target_dir |
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* |
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* @return string[][] |
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*/ |
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protected static function get_content ($Config, $files, $package_name, $package_dir, $target_dir) { |
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$content = []; |
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foreach ($files as $file) { |
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$file = "$package_dir/$file"; |
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switch (file_extension($file)) { |
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case 'js': |
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$content['js'][] = file_get_contents($file); |
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break; |
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case 'css': |
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$content['css'][] = Includes_processing::css(file_get_contents($file), $file); |
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break; |
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case 'html': |
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$content['html'][] = Includes_processing::html( |
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file_get_contents($file), |
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$file, |
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"$target_dir/$package_name", |
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$Config->core['vulcanization'] |
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); |
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break; |
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case 'less': |
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$content['css'][] = Includes_processing::css(self::compile_less($file), $file); |
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break; |
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case 'scss': |
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$content['css'][] = Includes_processing::css(self::compile_scss($file), $file); |
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break; |
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} |
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} |
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return $content; |
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} |
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/** |
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* @param string $less_file |
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* |
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* @return string CSS |
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*/ |
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protected static function compile_less ($less_file) { |
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try { |
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return (new Less_Parser)->parseFile($less_file)->getCss(); |
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} catch (Exception $e) { |
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return ''; |
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} |
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} |
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/** |
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* @param string $scss_file |
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* |
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* @return string CSS |
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*/ |
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protected static function compile_scss ($scss_file) { |
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return (new Scss_compiler)->compile(file_get_contents($scss_file)); |
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} |
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/** |
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* @param string[][] $content |
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* @param string $target_dir |
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* |
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* @return string[][] |
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*/ |
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protected static function save_content ($content, $target_dir) { |
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$result = []; |
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foreach ($content as $extension => $c) { |
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$target_file = "$target_dir/index.$extension"; |
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file_put_contents($target_file, implode('', $c), FILE_APPEND); |
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$result[$extension][] = $target_file; |
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} |
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return $result; |
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} |
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} |
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