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<?php |
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/** |
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* Load files from root or child theme |
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* |
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* @package Stencil |
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*/ |
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/** |
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* Class Stencil_File_System |
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*/ |
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class Stencil_File_System { |
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/** |
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* Include a file from child or root theme |
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* |
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* @param string $file File to include. |
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* |
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* @return bool True if a file was found. |
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*/ |
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public static function load( $file ) { |
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$file = rtrim( $file, '.php' ) . '.php'; |
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/** |
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* Filter controllers directory |
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*/ |
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$directory = Stencil_Environment::filter( 'path-controllers', 'controllers' ); |
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$paths = self::get_potential_directories( $directory ); |
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foreach ( $paths as $path ) { |
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if ( is_file( $path . $file ) ) { |
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include $path . $file; |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* Get the paths available that might contain a subdirectory |
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* |
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* Depending on the theme being a child theme or not |
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* The child theme is being prepended to the paths list |
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* |
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* @param string $sub_directory Name of directory to test. |
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* |
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* @return array Root and optionally child path |
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*/ |
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public static function get_potential_directories( $sub_directory ) { |
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static $theme_root; |
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static $child_root; |
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if ( ! isset( $theme_root ) ) { |
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$theme_root = get_template_directory(); |
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} |
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if ( ! isset( $child_root ) ) { |
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$child_root = get_stylesheet_directory(); |
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} |
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$paths = array( |
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implode( DIRECTORY_SEPARATOR, array( $theme_root, $sub_directory, '' ) ) |
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); |
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// First check child theme. |
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if ( $theme_root !== $child_root ) { |
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array_unshift( $paths, implode( DIRECTORY_SEPARATOR, array( $child_root, $sub_directory, '' ) ) ); |
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} |
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return $paths; |
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} |
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} |
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moorscode /
stencil
