class.csstidy.php
3 years ago
class.csstidy_optimise.php
2 years ago
class.csstidy_print.php
3 years ago
cssparse.css
4 years ago
cssparsed.css
4 years ago
data.inc.php
4 years ago
index.php
3 years ago
lang.inc.php
4 years ago
template.tpl
4 years ago
template1.tpl
4 years ago
template2.tpl
4 years ago
template3.tpl
4 years ago
class.csstidy_print.php
321 lines
| 1 | <?php |
| 2 | namespace MailPoetVendor; |
| 3 | if (!defined('ABSPATH')) exit; |
| 4 | class csstidy_print |
| 5 | { |
| 6 | public $parser; |
| 7 | public $input_css = ''; |
| 8 | public $output_css = ''; |
| 9 | public $output_css_plain = ''; |
| 10 | public $css; |
| 11 | public $template; |
| 12 | public $tokens; |
| 13 | public $charset; |
| 14 | public $import; |
| 15 | public $namespace; |
| 16 | public function __construct($css) |
| 17 | { |
| 18 | $this->parser = $css; |
| 19 | $this->css =& $css->css; |
| 20 | $this->template =& $css->template; |
| 21 | $this->tokens =& $css->tokens; |
| 22 | $this->charset =& $css->charset; |
| 23 | $this->import =& $css->import; |
| 24 | $this->namespace =& $css->namespace; |
| 25 | } |
| 26 | public function _reset() |
| 27 | { |
| 28 | $this->output_css = ''; |
| 29 | $this->output_css_plain = ''; |
| 30 | } |
| 31 | public function plain($default_media = '') |
| 32 | { |
| 33 | $this->_print(\true, $default_media); |
| 34 | return $this->output_css_plain; |
| 35 | } |
| 36 | public function formatted($default_media = '') |
| 37 | { |
| 38 | $this->_print(\false, $default_media); |
| 39 | return $this->output_css; |
| 40 | } |
| 41 | public function formatted_page($doctype = 'html5', $externalcss = \true, $title = '', $lang = 'en') |
| 42 | { |
| 43 | switch ($doctype) { |
| 44 | case 'html5': |
| 45 | $doctype_output = '<!DOCTYPE html>'; |
| 46 | break; |
| 47 | case 'xhtml1.0strict': |
| 48 | $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" |
| 49 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'; |
| 50 | break; |
| 51 | case 'xhtml1.1': |
| 52 | default: |
| 53 | $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" |
| 54 | "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'; |
| 55 | break; |
| 56 | } |
| 57 | $output = $cssparsed = ''; |
| 58 | $this->output_css_plain =& $output; |
| 59 | $output .= $doctype_output . "\n" . '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="' . $lang . '"'; |
| 60 | $output .= $doctype === 'xhtml1.1' ? '>' : ' lang="' . $lang . '">'; |
| 61 | $output .= "\n<head>\n <title>{$title}</title>"; |
| 62 | if ($externalcss) { |
| 63 | $output .= "\n <style type=\"text/css\">\n"; |
| 64 | $cssparsed = \file_get_contents('cssparsed.css'); |
| 65 | $output .= $cssparsed; |
| 66 | // Adds an invisible BOM or something, but not in css_optimised.php |
| 67 | $output .= "\n</style>"; |
| 68 | } else { |
| 69 | $output .= "\n" . ' <link rel="stylesheet" type="text/css" href="cssparsed.css" />'; |
| 70 | } |
| 71 | $output .= "\n</head>\n<body><code id=\"copytext\">"; |
| 72 | $output .= $this->formatted(); |
| 73 | $output .= '</code>' . "\n" . '</body></html>'; |
| 74 | return $this->output_css_plain; |
| 75 | } |
| 76 | public function _print($plain = \false, $default_media = '') |
| 77 | { |
| 78 | if ($this->output_css && $this->output_css_plain) { |
| 79 | return; |
| 80 | } |
| 81 | $output = ''; |
| 82 | if (!$this->parser->get_cfg('preserve_css')) { |
| 83 | $this->_convert_raw_css($default_media); |
| 84 | } |
| 85 | $template =& $this->template; |
| 86 | if ($plain) { |
| 87 | $template = \array_map('strip_tags', $template); |
| 88 | } |
| 89 | if ($this->parser->get_cfg('timestamp')) { |
| 90 | \array_unshift($this->tokens, array(\COMMENT, ' CSSTidy ' . $this->parser->version . ': ' . \date('r') . ' ')); |
| 91 | } |
| 92 | if (!empty($this->charset)) { |
| 93 | $output .= $template[0] . '@charset ' . $template[5] . $this->charset . $template[6] . $template[13]; |
| 94 | } |
| 95 | if (!empty($this->import)) { |
| 96 | for ($i = 0, $size = \count($this->import); $i < $size; $i++) { |
| 97 | if (\substr($this->import[$i], 0, 4) === 'url(' && \substr($this->import[$i], -1, 1) === ')') { |
| 98 | $this->import[$i] = '"' . \substr($this->import[$i], 4, -1) . '"'; |
| 99 | $this->parser->log('Optimised @import : Removed "url("', 'Information'); |
| 100 | } else { |
| 101 | if (!\preg_match('/^".+"$/', $this->import[$i])) { |
| 102 | // fixes a bug for @import ".." instead of the expected @import url("..") |
| 103 | // If it comes in due to @import ".." the "" will be missing and the output will become @import .. (which is an error) |
| 104 | $this->import[$i] = '"' . $this->import[$i] . '"'; |
| 105 | } |
| 106 | } |
| 107 | $output .= $template[0] . '@import ' . $template[5] . $this->import[$i] . $template[6] . $template[13]; |
| 108 | } |
| 109 | } |
| 110 | if (!empty($this->namespace)) { |
| 111 | if (($p = \strpos($this->namespace, "url(")) !== \false && \substr($this->namespace, -1, 1) === ')') { |
| 112 | $this->namespace = \substr_replace($this->namespace, '"', $p, 4); |
| 113 | $this->namespace = \substr($this->namespace, 0, -1) . '"'; |
| 114 | $this->parser->log('Optimised @namespace : Removed "url("', 'Information'); |
| 115 | } |
| 116 | $output .= $template[0] . '@namespace ' . $template[5] . $this->namespace . $template[6] . $template[13]; |
| 117 | } |
| 118 | $in_at_out = []; |
| 119 | $out =& $output; |
| 120 | $indent_level = 0; |
| 121 | foreach ($this->tokens as $key => $token) { |
| 122 | switch ($token[0]) { |
| 123 | case \AT_START: |
| 124 | $out .= $template[0] . $this->_htmlsp($token[1], $plain) . $template[1]; |
| 125 | $indent_level++; |
| 126 | if (!isset($in_at_out[$indent_level])) { |
| 127 | $in_at_out[$indent_level] = ''; |
| 128 | } |
| 129 | $out =& $in_at_out[$indent_level]; |
| 130 | break; |
| 131 | case \SEL_START: |
| 132 | if ($this->parser->get_cfg('lowercase_s')) { |
| 133 | $token[1] = \strtolower($token[1]); |
| 134 | } |
| 135 | $out .= $token[1][0] !== '@' ? $template[2] . $this->_htmlsp($token[1], $plain) : $template[0] . $this->_htmlsp($token[1], $plain); |
| 136 | $out .= $template[3]; |
| 137 | break; |
| 138 | case \PROPERTY: |
| 139 | if ($this->parser->get_cfg('case_properties') === 2) { |
| 140 | $token[1] = \strtoupper($token[1]); |
| 141 | } elseif ($this->parser->get_cfg('case_properties') === 1) { |
| 142 | $token[1] = \strtolower($token[1]); |
| 143 | } |
| 144 | $out .= $template[4] . $this->_htmlsp($token[1], $plain) . ':' . $template[5]; |
| 145 | break; |
| 146 | case \VALUE: |
| 147 | $out .= $this->_htmlsp($token[1], $plain); |
| 148 | if ($this->_seeknocomment($key, 1) == \SEL_END && $this->parser->get_cfg('remove_last_;')) { |
| 149 | $out .= \str_replace(';', '', $template[6]); |
| 150 | } else { |
| 151 | $out .= $template[6]; |
| 152 | } |
| 153 | break; |
| 154 | case \SEL_END: |
| 155 | $out .= $template[7]; |
| 156 | if ($this->_seeknocomment($key, 1) != \AT_END) { |
| 157 | $out .= $template[8]; |
| 158 | } |
| 159 | break; |
| 160 | case \AT_END: |
| 161 | if (\strlen($template[10])) { |
| 162 | // indent the bloc we are closing |
| 163 | $out = \str_replace("\n\n", "\r\n", $out); |
| 164 | // don't fill empty lines |
| 165 | $out = \str_replace("\n", "\n" . $template[10], $out); |
| 166 | $out = \str_replace("\r\n", "\n\n", $out); |
| 167 | } |
| 168 | if ($indent_level > 1) { |
| 169 | $out =& $in_at_out[$indent_level - 1]; |
| 170 | } else { |
| 171 | $out =& $output; |
| 172 | } |
| 173 | $out .= $template[10] . $in_at_out[$indent_level]; |
| 174 | if ($this->_seeknocomment($key, 1) != \AT_END) { |
| 175 | $out .= $template[9]; |
| 176 | } else { |
| 177 | $out .= \rtrim($template[9]); |
| 178 | } |
| 179 | unset($in_at_out[$indent_level]); |
| 180 | $indent_level--; |
| 181 | break; |
| 182 | case \IMPORTANT_COMMENT: |
| 183 | case \COMMENT: |
| 184 | $out .= $template[11] . '/*' . $this->_htmlsp($token[1], $plain) . '*/' . $template[12]; |
| 185 | break; |
| 186 | } |
| 187 | } |
| 188 | $output = \trim($output); |
| 189 | if (!$plain) { |
| 190 | $this->output_css = $output; |
| 191 | $this->_print(\true); |
| 192 | } else { |
| 193 | // If using spaces in the template, don't want these to appear in the plain output |
| 194 | $this->output_css_plain = \str_replace(' ', '', $output); |
| 195 | } |
| 196 | } |
| 197 | public function _seeknocomment($key, $move) |
| 198 | { |
| 199 | $go = $move > 0 ? 1 : -1; |
| 200 | for ($i = $key + 1; \abs($key - $i) - 1 < \abs($move); $i += $go) { |
| 201 | if (!isset($this->tokens[$i])) { |
| 202 | return; |
| 203 | } |
| 204 | if ($this->tokens[$i][0] == \COMMENT) { |
| 205 | $move += 1; |
| 206 | continue; |
| 207 | } |
| 208 | return $this->tokens[$i][0]; |
| 209 | } |
| 210 | } |
| 211 | public function _convert_raw_css($default_media = '') |
| 212 | { |
| 213 | $this->tokens = array(); |
| 214 | $sort_selectors = $this->parser->get_cfg('sort_selectors'); |
| 215 | $sort_properties = $this->parser->get_cfg('sort_properties'); |
| 216 | // important comment section ? |
| 217 | if (isset($this->css['!'])) { |
| 218 | $this->parser->_add_token(\IMPORTANT_COMMENT, \rtrim($this->css['!']), \true); |
| 219 | unset($this->css['!']); |
| 220 | } |
| 221 | foreach ($this->css as $medium => $val) { |
| 222 | if ($sort_selectors) { |
| 223 | \ksort($val); |
| 224 | } |
| 225 | if (\intval($medium) < \DEFAULT_AT) { |
| 226 | // un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur |
| 227 | if (\strlen(\trim($medium))) { |
| 228 | $parts_to_open = \explode('{', $medium); |
| 229 | foreach ($parts_to_open as $part) { |
| 230 | $this->parser->_add_token(\AT_START, $part, \true); |
| 231 | } |
| 232 | } |
| 233 | } elseif ($default_media) { |
| 234 | $this->parser->_add_token(\AT_START, $default_media, \true); |
| 235 | } |
| 236 | foreach ($val as $selector => $vali) { |
| 237 | if ($sort_properties) { |
| 238 | \ksort($vali); |
| 239 | } |
| 240 | $this->parser->_add_token(\SEL_START, $selector, \true); |
| 241 | $invalid = array( |
| 242 | '*' => array(), |
| 243 | // IE7 hacks first |
| 244 | '_' => array(), |
| 245 | // IE6 hacks |
| 246 | '/' => array(), |
| 247 | // IE6 hacks |
| 248 | '-' => array(), |
| 249 | ); |
| 250 | foreach ($vali as $property => $valj) { |
| 251 | if (\strncmp($property, "//", 2) !== 0) { |
| 252 | $matches = array(); |
| 253 | if ($sort_properties && \preg_match('/^(\\*|_|\\/|-)(?!(ms|moz|o\\b|xv|atsc|wap|khtml|webkit|ah|hp|ro|rim|tc)-)/', $property, $matches)) { |
| 254 | $invalid[$matches[1]][$property] = $valj; |
| 255 | } else { |
| 256 | $this->parser->_add_token(\PROPERTY, $property, \true); |
| 257 | $this->parser->_add_token(\VALUE, $valj, \true); |
| 258 | } |
| 259 | } |
| 260 | } |
| 261 | foreach ($invalid as $prefix => $props) { |
| 262 | foreach ($props as $property => $valj) { |
| 263 | $this->parser->_add_token(\PROPERTY, $property, \true); |
| 264 | $this->parser->_add_token(\VALUE, $valj, \true); |
| 265 | } |
| 266 | } |
| 267 | $this->parser->_add_token(\SEL_END, $selector, \true); |
| 268 | } |
| 269 | if (\intval($medium) < \DEFAULT_AT) { |
| 270 | // un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur |
| 271 | if (\strlen(\trim($medium))) { |
| 272 | $parts_to_close = \explode('{', $medium); |
| 273 | foreach (\array_reverse($parts_to_close) as $part) { |
| 274 | $this->parser->_add_token(\AT_END, $part, \true); |
| 275 | } |
| 276 | } |
| 277 | } elseif ($default_media) { |
| 278 | $this->parser->_add_token(\AT_END, $default_media, \true); |
| 279 | } |
| 280 | } |
| 281 | } |
| 282 | public function _htmlsp($string, $plain) |
| 283 | { |
| 284 | if (!$plain) { |
| 285 | return \htmlspecialchars($string, \ENT_QUOTES, 'utf-8'); |
| 286 | } |
| 287 | return $string; |
| 288 | } |
| 289 | public function get_ratio() |
| 290 | { |
| 291 | if (!$this->output_css_plain) { |
| 292 | $this->formatted(); |
| 293 | } |
| 294 | return \round((\strlen($this->input_css) - \strlen($this->output_css_plain)) / \strlen($this->input_css), 3) * 100; |
| 295 | } |
| 296 | public function get_diff() |
| 297 | { |
| 298 | if (!$this->output_css_plain) { |
| 299 | $this->formatted(); |
| 300 | } |
| 301 | $diff = \strlen($this->output_css_plain) - \strlen($this->input_css); |
| 302 | if ($diff > 0) { |
| 303 | return '+' . $diff; |
| 304 | } elseif ($diff == 0) { |
| 305 | return '+-' . $diff; |
| 306 | } |
| 307 | return $diff; |
| 308 | } |
| 309 | public function size($loc = 'output') |
| 310 | { |
| 311 | if ($loc === 'output' && !$this->output_css) { |
| 312 | $this->formatted(); |
| 313 | } |
| 314 | if ($loc === 'input') { |
| 315 | return \strlen($this->input_css) / 1000; |
| 316 | } else { |
| 317 | return \strlen($this->output_css_plain) / 1000; |
| 318 | } |
| 319 | } |
| 320 | } |
| 321 |