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<?php |
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namespace GeminiLabs\Pollux\Config; |
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use GeminiLabs\Pollux\Application; |
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use Symfony\Component\Yaml\Yaml; |
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class Config |
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{ |
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const RAW_STRINGS = [ |
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'__', '_n', '_x', 'sprintf', |
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]; |
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/** |
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* @var Application |
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*/ |
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protected $app; |
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public function __construct( Application $app ) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* @return array |
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*/ |
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public function get() |
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{ |
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$configFile = $this->getFile(); |
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$configYaml = $this->getYaml(); |
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if( $this->shouldGenerate( $configYaml )) { |
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file_put_contents( $configFile, sprintf( '<?php // DO NOT MODIFY THIS FILE DIRECTLY!%sreturn %s;', |
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PHP_EOL, |
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$this->parseYaml( $configYaml ) |
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)); |
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} |
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return include $configFile; |
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} |
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/** |
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* @return string |
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*/ |
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public function getFile( $filename = 'pollux-config.php' ) |
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{ |
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$filename = apply_filters( 'pollux/config/dist/file', $filename ); |
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$storagePath = trailingslashit( apply_filters( 'pollux/config/dist/location', WP_CONTENT_DIR )); |
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if( !is_dir( $storagePath )) { |
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mkdir( $storagePath, 0775 ); |
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} |
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return sprintf( '%s%s', $storagePath, $filename ); |
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} |
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/** |
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* @return string |
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*/ |
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public function getYaml() |
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{ |
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$theme = wp_get_theme(); |
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$configYaml = apply_filters( 'pollux/config/src/file', 'pollux.yml' ); |
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$configLocations = apply_filters( 'pollux/config/src/location', [ |
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trailingslashit( trailingslashit( $theme->theme_root ) . $theme->stylesheet ), |
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trailingslashit( trailingslashit( $theme->theme_root ) . $theme->template ), |
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trailingslashit( WP_CONTENT_DIR ), |
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trailingslashit( ABSPATH ), |
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trailingslashit( dirname( ABSPATH )), |
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trailingslashit( dirname( dirname( ABSPATH ))), |
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]); |
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foreach( (array) $configLocations as $location ) { |
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if( !file_exists( $location . $configYaml ))continue; |
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return $location . $configYaml; |
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} |
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return $this->app->path( 'defaults.yml' ); |
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} |
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/** |
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* @param string $yamlFile |
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* @return string |
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*/ |
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public function parseYaml( $yamlFile ) |
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{ |
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$config = wp_parse_args( |
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Yaml::parse( file_get_contents( $yamlFile )), |
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Yaml::parse( file_get_contents( $this->app->path( 'defaults.yml' ))) |
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); |
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return $this->parseRawStrings( var_export( $config, true )); |
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} |
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/** |
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* @param string $config |
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* @return string |
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*/ |
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protected function parseRawStrings( $config ) |
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{ |
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$strings = apply_filters( 'pollux/config/raw_strings', static::RAW_STRINGS ); |
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return stripslashes( |
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preg_replace( '/(\')((' . implode( '|', $strings ) . ')\(?.+\))(\')/', '$2', $config ) |
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); |
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} |
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/** |
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* @param string $configYaml |
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* @return bool |
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*/ |
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protected function shouldGenerate( $configYaml ) |
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{ |
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$configFile = $this->getFile(); |
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if( !file_exists( $configFile )) { |
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return true; |
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} |
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return filemtime( $configYaml ) >= filemtime( $configFile ); |
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} |
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} |
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pryley /
pollux
