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<?php |
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|
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namespace Hurrytimer; |
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|
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use Hurrytimer\Traits\Singleton; |
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use \MatthiasMullie\Minify; |
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|
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class CSS_Builder |
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{ |
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use Singleton; |
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|
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public function get_build_url() |
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{ |
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$hash = $this->get_current_build_hash(); |
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|
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$file = $this->get_build_path( $hash ); |
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|
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if ( !file_exists( $file ) ) { |
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$hash = $this->build(); |
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} |
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|
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$upload_dir = wp_get_upload_dir(); |
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|
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return set_url_scheme( trailingslashit( $upload_dir[ 'baseurl' ] ) . $this->get_build_relative_path( $hash ) ); |
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} |
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|
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private function get_current_build_hash() |
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{ |
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return get_option( 'hurrytimer_css_build_hash' ); |
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} |
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|
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public function delete_build( $hash ) |
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{ |
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$file = $this->get_build_path( $hash ); |
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|
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@unlink( $file ); |
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} |
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|
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/** |
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* Re/Build CSS file |
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*/ |
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public function build() |
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{ |
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ob_start(); |
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include HURRYT_DIR . 'assets/css/main.css'; |
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include __DIR__ . '/css_template.php'; |
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|
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$css = ob_get_clean(); |
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|
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$this->delete_build( $this->get_current_build_hash() ); |
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|
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$hash = substr( md5( time() ), 0, 16 ); |
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|
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$file = $this->get_build_path( $hash ); |
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|
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if ( filter_var( apply_filters( 'hurryt_minify_css', false ), FILTER_VALIDATE_BOOLEAN ) ) { |
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$minifier = new Minify\CSS(); |
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$minifier->add( $css ); |
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$minifier->minify( $file ); |
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|
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} else { |
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file_put_contents( $file, $css ); |
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} |
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|
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update_option( 'hurrytimer_css_build_hash', $hash ); |
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|
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return $hash; |
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} |
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|
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private function get_build_relative_path( $hash ) |
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{ |
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$uploads_dir = wp_get_upload_dir(); |
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|
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$relative_dir = implode( DIRECTORY_SEPARATOR, [ 'hurrytimer', 'css' ] ); |
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|
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$path = trailingslashit( $uploads_dir[ 'basedir' ] ) . $relative_dir; |
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|
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if ( !file_exists( $path ) ) { |
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mkdir( $path, 0777, true ); |
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} |
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|
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return apply_filters( 'hurryt_css_path', trailingslashit( $relative_dir ) . $hash . '.css' ); |
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} |
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|
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public function get_build_path( $hash ) |
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{ |
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$upload_dir = wp_get_upload_dir(); |
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|
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return trailingslashit( $upload_dir[ 'basedir' ] ) . $this->get_build_relative_path( $hash ); |
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|
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} |
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|
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} |
