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<?php |
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class TimberTwig { |
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public static $dir_name; |
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/** |
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* Initialization |
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*/ |
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public static function init() { |
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new TimberTwig(); |
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} |
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function __construct() { |
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add_action( 'timber/twig/filters', array( $this, 'add_timber_filters_deprecated' ) ); |
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add_action( 'timber/twig/filters', array( $this, 'add_timber_filters' ) ); |
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} |
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/** |
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* These are all deprecated and will be removed in 0.21.0 |
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* |
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* @param Twig_Environment $twig |
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* @deprecated since 0.20.7 |
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* @return Twig_Environment |
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*/ |
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function add_timber_filters_deprecated( $twig ) { |
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$twig->addFilter( new Twig_SimpleFilter( 'get_src_from_attachment_id', 'twig_get_src_from_attachment_id' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'wp_body_class', array( $this, 'body_class' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'twitterify', array( 'TimberHelper', 'twitterify' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'twitterfy', array( 'TimberHelper', 'twitterify' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'string', function($arr, $glue = ' '){ |
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return twig_join_filter($arr, $glue); |
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} ) ); |
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return $twig; |
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} |
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/** |
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* |
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* |
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* @param Twig_Environment $twig |
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* @return Twig_Environment |
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*/ |
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function add_timber_filters( $twig ) { |
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/* image filters */ |
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$twig->addFilter( new Twig_SimpleFilter( 'resize', array( 'TimberImageHelper', 'resize' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'retina', array( 'TimberImageHelper', 'retina_resize' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'letterbox', array( 'TimberImageHelper', 'letterbox' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'tojpg', array( 'TimberImageHelper', 'img_to_jpg' ) ) ); |
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/* debugging filters */ |
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$twig->addFilter( new Twig_SimpleFilter( 'docs', 'twig_object_docs' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'get_class', 'get_class' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'get_type', 'get_type' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'print_r', function( $arr ) { |
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return print_r( $arr, true ); |
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} ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'print_a', function( $arr ) { |
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return '<pre>' . self::object_docs( $arr, true ) . '</pre>'; |
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} ) ); |
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/* other filters */ |
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$twig->addFilter( new Twig_SimpleFilter( 'stripshortcodes', 'strip_shortcodes' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'array', array( $this, 'to_array' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'excerpt', 'wp_trim_words' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'function', array( $this, 'exec_function' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'pretags', array( $this, 'twig_pretags' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'sanitize', 'sanitize_title' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'shortcodes', 'do_shortcode' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'time_ago', array( $this, 'time_ago' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'wpautop', 'wpautop' ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'list', array( $this, 'add_list_separators' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'relative', function ( $link ) { |
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return TimberURLHelper::get_rel_url( $link, true ); |
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} ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'date', array( $this, 'intl_date' ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'truncate', function ( $text, $len ) { |
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return TimberHelper::trim_words( $text, $len ); |
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} ) ); |
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/* actions and filters */ |
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$twig->addFunction( new Twig_SimpleFunction( 'action', function ( $context ) { |
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$args = func_get_args(); |
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array_shift( $args ); |
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$args[] = $context; |
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call_user_func_array( 'do_action', $args ); |
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}, array( 'needs_context' => true ) ) ); |
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$twig->addFilter( new Twig_SimpleFilter( 'apply_filters', function () { |
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$args = func_get_args(); |
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$tag = current( array_splice( $args, 1, 1 ) ); |
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return apply_filters_ref_array( $tag, $args ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'function', array( &$this, 'exec_function' ) ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'fn', array( &$this, 'exec_function' ) ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'shortcode', 'do_shortcode' ) ); |
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/* TimberObjects */ |
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View Code Duplication |
$twig->addFunction( new Twig_SimpleFunction( 'TimberPost', function ( $pid, $PostClass = 'TimberPost' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $PostClass( $p ); |
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} |
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return $pid; |
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} |
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return new $PostClass( $pid ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'TimberImage', function ( $pid, $ImageClass = 'TimberImage' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $ImageClass( $p ); |
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} |
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return $pid; |
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} |
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return new $ImageClass( $pid ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'TimberTerm', function ( $pid, $TermClass = 'TimberTerm' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $TermClass( $p ); |
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} |
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return $pid; |
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} |
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return new $TermClass( $pid ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'TimberUser', function ( $pid, $UserClass = 'TimberUser' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $UserClass( $p ); |
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} |
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return $pid; |
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} |
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return new $UserClass( $pid ); |
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} ) ); |
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/* TimberObjects Alias */ |
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$twig->addFunction( new Twig_SimpleFunction( 'Post', function ( $pid, $PostClass = 'TimberPost' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $PostClass( $p ); |
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} |
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return $pid; |
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} |
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return new $PostClass( $pid ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'Image', function ( $pid, $ImageClass = 'TimberImage' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $ImageClass( $p ); |
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} |
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return $pid; |
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} |
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return new $ImageClass( $pid ); |
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} ) ); |
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$twig->addFunction( new Twig_SimpleFunction( 'Term', function ( $pid, $TermClass = 'TimberTerm' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $TermClass( $p ); |
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} |
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return $pid; |
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} |
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return new $TermClass( $pid ); |
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} ) ); |
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View Code Duplication |
$twig->addFunction( new Twig_SimpleFunction( 'User', function ( $pid, $UserClass = 'TimberUser' ) { |
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if ( is_array( $pid ) && !TimberHelper::is_array_assoc( $pid ) ) { |
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foreach ( $pid as &$p ) { |
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$p = new $UserClass( $p ); |
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} |
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return $pid; |
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} |
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return new $UserClass( $pid ); |
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} ) ); |
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/* bloginfo and translate */ |
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$twig->addFunction( 'bloginfo', new Twig_SimpleFunction( 'bloginfo', function ( $show = '', $filter = 'raw' ) { |
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return get_bloginfo( $show, $filter ); |
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} ) ); |
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$twig->addFunction( '__', new Twig_SimpleFunction( '__', function ( $text, $domain = 'default' ) { |
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return __( $text, $domain ); |
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} ) ); |
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/* get_twig is deprecated, use timber/twig */ |
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$twig = apply_filters( 'get_twig', $twig ); |
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$twig = apply_filters( 'timber/twig', $twig ); |
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return $twig; |
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} |
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/** |
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* |
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* |
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* @param mixed $arr |
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* @return array |
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*/ |
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function to_array( $arr ) { |
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if ( is_array( $arr ) ) { |
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return $arr; |
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} |
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$arr = array( $arr ); |
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return $arr; |
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} |
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/** |
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* |
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* |
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* @param string $function_name |
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* @return mixed |
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*/ |
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function exec_function( $function_name ) { |
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$args = func_get_args(); |
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array_shift( $args ); |
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if ( is_string($function_name) ) { |
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$function_name = trim( $function_name ); |
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} |
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return call_user_func_array( $function_name, ( $args ) ); |
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} |
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/** |
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* |
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* |
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* @param string $content |
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* @return string |
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*/ |
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function twig_pretags( $content ) { |
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return preg_replace_callback( '|<pre.*>(.*)</pre|isU', array( &$this, 'convert_pre_entities' ), $content ); |
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} |
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/** |
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* |
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* |
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* @param array $matches |
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* @return string |
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*/ |
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function convert_pre_entities( $matches ) { |
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return str_replace( $matches[1], htmlentities( $matches[1] ), $matches[0] ); |
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} |
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/** |
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* @param mixed $body_classes |
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* @deprecated 0.20.7 |
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* @return string |
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*/ |
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function body_class( $body_classes ) { |
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ob_start(); |
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if ( is_array( $body_classes ) ) { |
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$body_classes = explode( ' ', $body_classes ); |
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} |
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body_class( $body_classes ); |
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$return = ob_get_contents(); |
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ob_end_clean(); |
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return $return; |
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} |
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/** |
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* |
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* |
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* @param string $date |
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* @param string $format (optional) |
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* @return string |
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*/ |
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263
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function intl_date( $date, $format = null ) { |
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264
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if ( $format === null ) { |
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265
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$format = get_option( 'date_format' ); |
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} |
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267
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268
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if ( $date instanceof DateTime ) { |
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269
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$timestamp = $date->getTimestamp(); |
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270
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} else if (is_numeric( $date ) && strtotime( $date ) === false ) { |
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|
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|
271
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$timestamp = intval( $date ); |
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272
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} else { |
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273
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$timestamp = strtotime( $date ); |
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274
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} |
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275
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|
|
276
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return date_i18n( $format, $timestamp ); |
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277
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} |
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278
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279
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//debug |
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280
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|
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|
|
281
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|
|
/** |
|
282
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|
|
* |
|
283
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|
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* |
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284
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|
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* @param mixed $obj |
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285
|
|
|
* @param bool $methods |
|
286
|
|
|
* @return string |
|
287
|
|
|
*/ |
|
288
|
|
|
function object_docs( $obj, $methods = true ) { |
|
|
|
|
|
|
289
|
|
|
$class = get_class( $obj ); |
|
290
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|
|
$properties = (array)$obj; |
|
|
|
|
|
|
291
|
|
|
if ( $methods ) { |
|
292
|
|
|
/** @var array $methods */ |
|
293
|
|
|
$methods = $obj->get_method_values(); |
|
294
|
|
|
} |
|
295
|
|
|
$rets = array_merge( $properties, $methods ); |
|
296
|
|
|
ksort( $rets ); |
|
297
|
|
|
$str = print_r( $rets, true ); |
|
|
|
|
|
|
298
|
|
|
$str = str_replace( 'Array', $class . ' Object', $str ); |
|
299
|
|
|
return $str; |
|
300
|
|
|
} |
|
301
|
|
|
|
|
302
|
|
|
/** |
|
303
|
|
|
* @param int|string $from |
|
304
|
|
|
* @param int|string $to |
|
|
|
|
|
|
305
|
|
|
* @param string $format_past |
|
306
|
|
|
* @param string $format_future |
|
307
|
|
|
* @return string |
|
308
|
|
|
*/ |
|
309
|
|
|
function time_ago( $from, $to = null, $format_past = '%s ago', $format_future = '%s from now' ) { |
|
|
|
|
|
|
310
|
|
|
$to = $to === null ? time() : $to; |
|
311
|
|
|
$to = is_int( $to ) ? $to : strtotime( $to ); |
|
312
|
|
|
$from = is_int( $from ) ? $from : strtotime( $from ); |
|
313
|
|
|
|
|
314
|
|
|
if ( $from < $to ) { |
|
315
|
|
|
return sprintf( $format_past, human_time_diff( $from, $to ) ); |
|
316
|
|
|
} else { |
|
317
|
|
|
return sprintf( $format_future, human_time_diff( $to, $from ) ); |
|
318
|
|
|
} |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
/** |
|
322
|
|
|
* @param array $arr |
|
323
|
|
|
* @param string $first_delimiter |
|
324
|
|
|
* @param string $second_delimiter |
|
325
|
|
|
* @return string |
|
326
|
|
|
*/ |
|
327
|
|
|
function add_list_separators( $arr, $first_delimiter = ',', $second_delimiter = 'and' ) { |
|
|
|
|
|
|
328
|
|
|
$length = count( $arr ); |
|
329
|
|
|
$list = ''; |
|
330
|
|
|
foreach( $arr as $index => $item ) { |
|
|
|
|
|
|
331
|
|
|
if ( $index < $length - 2 ) { |
|
332
|
|
|
$delimiter = $first_delimiter.' '; |
|
333
|
|
|
} elseif ( $index == $length - 2 ) { |
|
334
|
|
|
$delimiter = ' '.$second_delimiter.' '; |
|
335
|
|
|
} else { |
|
336
|
|
|
$delimiter = ''; |
|
337
|
|
|
} |
|
338
|
|
|
$list = $list.$item.$delimiter; |
|
339
|
|
|
} |
|
340
|
|
|
return $list; |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
} |
|
344
|
|
|
|
jarednova /
timber
Loading history...
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.