← All changes | libraries/csstidy/class.csstidy_print.php +17 -137 2.2.1 → 3.4 View file →

		@@ -7,8 +7,10 @@
7	7	* @author Florian Schmitz, Brett Zamir, Nikolay Matsievsky, Cedric Morin, Christopher Finke, Mark Scherer, Tobias Bäthge
8	8	* @since 1.0.0
9	9	*/
10	10
	11	+declare(strict_types=1);
	12	+
11	13	// Prohibit direct script loading.
12	14	defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
13	15
14	16	/**
		@@ -24,83 +26,73 @@
24	26	/**
25	27	* TablePress_CSSTidy instance.
26	28	*
27	29	* @since 1.0.0
28		- * @var TablePress_CSSTidy
29	30	*/
30		- public $parser;
	31	+ public \TablePress_CSSTidy $parser;
31	32
32	33	/**
33	34	* The parsed CSS.
34	35	*
35	36	* @since 1.0.0
36		- * @var array
37	37	*/
38		- public $css = array();
	38	+ public array $css = array();
39	39
40	40	/**
41	41	* The output templates.
42	42	*
43	43	* @since 1.0.0
44		- * @var array
45	44	*/
46		- public $template = array();
	45	+ public array $template = array();
47	46
48	47	/**
49	48	* The raw parsed CSS.
50	49	*
51	50	* @since 1.0.0
52		- * @var array
53	51	*/
54		- public $tokens = array();
	52	+ public array $tokens = array();
55	53
56	54	/**
57	55	* The CSS charset.
58	56	*
59	57	* @since 1.0.0
60		- * @var string
61	58	*/
62		- public $charset = '';
	59	+ public string $charset = '';
63	60
64	61	/**
65	62	* All @import URLs.
66	63	*
67	64	* @since 1.0.0
68		- * @var array
69	65	*/
70		- public $import = array();
	66	+ public array $import = array();
71	67
72	68	/**
73	69	* The namespace.
74	70	*
75	71	* @since 1.0.0
76		- * @var string
77	72	*/
78		- public $namespace = '';
	73	+ public string $namespace = '';
79	74
80	75	/**
81	76	* Saves the input CSS string.
82	77	*
83	78	* @since 1.0.0
84		- * @var string
85	79	*/
86		- public $input_css = '';
	80	+ public string $input_css = '';
87	81
88	82	/**
89	83	* Saves the formatted CSS string.
90	84	*
91	85	* @since 1.0.0
92		- * @var string
93	86	*/
94		- public $output_css = '';
	87	+ public string $output_css = '';
95	88
96	89	/**
97	90	* Saves the formatted CSS string (plain text).
98	91	*
99	92	* @since 1.0.0
100		- * @var string
101	93	*/
102		- public $output_css_plain = '';
	94	+ public string $output_css_plain = '';
103	95
104	96	/**
105	97	* Constructor.
106	98	*
		@@ -141,66 +133,8 @@
141	133	return $this->output_css_plain;
142	134	}
143	135
144	136	/**
145		- * Returns the formatted CSS code.
146		- *
147		- * @since 1.0
148		- *
149		- * @param string $default_media Optional. Default @media to add to selectors without any @media.
150		- * @return string Formatted CSS.
151		- */
152		- public function formatted( string $default_media = '' ): string {
153		- $this->_print( false, $default_media );
154		- return $this->output_css;
155		- }
156		-
157		- /**
158		- * Returns the formatted CSS code to make a complete webpage.
159		- *
160		- * @since 1.0
161		- *
162		- * @param string $doctype Optional. Shorthand for the document type.
163		- * @param bool $externalcss Optional. Indicates whether styles to be attached internally or as an external stylesheet.
164		- * @param string $title Optional. Title to be added in the head of the document.
165		- * @param string $lang Optional. Two-letter language code to be added to the output.
166		- * @return string Formatted CSS for a full page.
167		- */
168		- public function formatted_page( string $doctype = 'html5', bool $externalcss = true, string $title = '', string $lang = 'en' ): string {
169		- switch ( $doctype ) {
170		- case 'html5':
171		- $doctype_output = '<!DOCTYPE html>';
172		- break;
173		- case 'xhtml1.0strict':
174		- $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
175		- break;
176		- case 'xhtml1.1':
177		- default:
178		- $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">';
179		- break;
180		- }
181		-
182		- $output = '';
183		- $output .= $doctype_output . "\n" . '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="' . $lang . '"';
184		- $output .= ( 'xhtml1.1' === $doctype ) ? '>' : ' lang="' . $lang . '">';
185		- $output .= "\n<head>\n\t<title>{$title}</title>";
186		-
187		- if ( $externalcss ) {
188		- $output .= "\n\t<style>\n";
189		- $output .= file_get_contents( 'cssparsed.css' ); // Adds an invisible BOM or something, but not in css_optimised.php.
190		- $output .= "\n</style>";
191		- } else {
192		- $output .= "\n" . '<link rel="stylesheet" type="text/css" href="cssparsed.css" />'; // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
193		- }
194		- $output .= "\n</head>\n<body><code id=\"copytext\">";
195		- $output .= $this->formatted();
196		- $output .= '</code>' . "\n" . '</body></html>';
197		-
198		- $this->output_css_plain = $output;
199		- return $this->output_css_plain;
200		- }
201		-
202		- /**
203	137	* Returns the formatted CSS Code and saves it into $this->output_css and $this->output_css_plain.
204	138	*
205	139	* @since 1.0
206	140	*
		@@ -279,9 +213,9 @@
279	213	}
280	214	if ( $this->parser->get_cfg( 'preserve_css' ) ) {
281	215	$token[1] = str_replace( ',', ",\n", $token[1] );
282	216	}
283		- $out .= ( '@' !== $token[1][0] ) ? $template[2] . $this->_htmlsp( $token[1], $plain ) : $template[0] . $this->_htmlsp( $token[1], $plain );
	217	+ $out .= ( '' !== $token[1] && '@' !== $token[1][0] ) ? $template[2] . $this->_htmlsp( $token[1], $plain ) : $template[0] . $this->_htmlsp( $token[1], $plain );
284	218	$out .= $template[3];
285	219	break;
286	220	case TablePress_CSSTidy::PROPERTY:
287	221	if ( 2 === $this->parser->get_cfg( 'case_properties' ) ) {
		@@ -319,9 +253,12 @@
319	253	$out = &$in_at_out[ $indent_level - 1 ];
320	254	} else {
321	255	$out = &$output;
322	256	}
323		- $out .= $template[10] . $in_at_out[ $indent_level ];
	257	+ $out .= $template[10];
	258	+ if ( isset( $in_at_out[ $indent_level ] ) ) {
	259	+ $out .= $in_at_out[ $indent_level ];
	260	+ }
324	261	if ( TablePress_CSSTidy::AT_END !== $this->_seeknocomment( $key, 1 ) ) {
325	262	$out .= $template[9];
326	263	} else {
327	264	$out .= rtrim( $template[9] );
		@@ -469,64 +406,7 @@
469	406	if ( ! $plain ) {
470	407	return htmlspecialchars( $a_string, ENT_QUOTES, 'utf-8' );
471	408	}
472	409	return $a_string;
473		- }
474		-
475		- /**
476		- * Gets compression ratio.
477		- *
478		- * @since 1.2
479		- *
480		- * @return double Compression ratio.
481		- */
482		- public function get_ratio(): float {
483		- if ( ! $this->output_css_plain ) {
484		- $this->formatted();
485		- }
486		- return round( ( strlen( $this->input_css ) - strlen( $this->output_css_plain ) ) / strlen( $this->input_css ), 3 ) * 100;
487		- }
488		-
489		- /**
490		- * Gets difference between the old and new code in bytes and prints the code if necessary.
491		- *
492		- * @since 1.1
493		- *
494		- * @return string Size difference.
495		- */
496		- public function get_diff(): string {
497		- if ( ! $this->output_css_plain ) {
498		- $this->formatted();
499		- }
500		-
501		- $diff = strlen( $this->output_css_plain ) - strlen( $this->input_css );
502		-
503		- if ( $diff > 0 ) {
504		- return '+' . $diff;
505		- } elseif ( 0 === $diff ) {
506		- return '+-' . $diff;
507		- }
508		-
509		- return (string) $diff;
510		- }
511		-
512		- /**
513		- * Gets the size of either input or output CSS in kilobytes (KB).
514		- *
515		- * @since 1.0
516		- *
517		- * @param string $loc Optional. Location of the CSS.
518		- * @return double Size of the CSS.
519		- */
520		- public function size( string $loc = 'output' ): float {
521		- if ( 'output' === $loc && ! $this->output_css ) {
522		- $this->formatted();
523		- }
524		-
525		- if ( 'input' === $loc ) {
526		- return strlen( $this->input_css ) / 1000;
527		- } else {
528		- return strlen( $this->output_css_plain ) / 1000;
529		- }
530	410	}
531	411
532	412	} // class TablePress_CSSTidy_Print