diff options
Diffstat (limited to 'plugins/jetpack/modules/custom-css/csstidy/class.csstidy_print.php')
| -rw-r--r-- | plugins/jetpack/modules/custom-css/csstidy/class.csstidy_print.php | 410 |
1 files changed, 0 insertions, 410 deletions
diff --git a/plugins/jetpack/modules/custom-css/csstidy/class.csstidy_print.php b/plugins/jetpack/modules/custom-css/csstidy/class.csstidy_print.php deleted file mode 100644 index 80b6c990..00000000 --- a/plugins/jetpack/modules/custom-css/csstidy/class.csstidy_print.php +++ /dev/null @@ -1,410 +0,0 @@ -<?php -/** - * CSSTidy - CSS Parser and Optimiser - * - * CSS Printing class - * This class prints CSS data generated by csstidy. - * - * Copyright 2005, 2006, 2007 Florian Schmitz - * - * This file is part of CSSTidy. - * - * CSSTidy is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or - * (at your option) any later version. - * - * CSSTidy is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - * - * @license https://opensource.org/licenses/lgpl-license.php GNU Lesser General Public License - * @package csstidy - * @author Florian Schmitz (floele at gmail dot com) 2005-2007 - * @author Brett Zamir (brettz9 at yahoo dot com) 2007 - * @author Cedric Morin (cedric at yterium dot com) 2010 - */ - -/** - * CSS Printing class - * - * This class prints CSS data generated by csstidy. - * - * @package csstidy - * @author Florian Schmitz (floele at gmail dot com) 2005-2006 - * @version 1.0.1 - */ -class csstidy_print { - - /** - * Saves the input CSS string - * @var string - * @access private - */ - public $input_css = ''; - /** - * Saves the formatted CSS string - * @var string - * @access public - */ - public $output_css = ''; - /** - * Saves the formatted CSS string (plain text) - * @var string - * @access public - */ - public $output_css_plain = ''; - - /** - * Constructor - * @param array $css contains the class csstidy - * @access private - * @version 1.0 - */ - function __construct(&$css) { - $this->parser = & $css; - $this->css = & $css->css; - $this->template = & $css->template; - $this->tokens = & $css->tokens; - $this->charset = & $css->charset; - $this->import = & $css->import; - $this->namespace = & $css->namespace; - } - - function csstidy_print(&$css) { - $this->__construct($css); - } - - /** - * Resets output_css and output_css_plain (new css code) - * @access private - * @version 1.0 - */ - function _reset() { - $this->output_css = ''; - $this->output_css_plain = ''; - } - - /** - * Returns the CSS code as plain text - * @param string $default_media default @media to add to selectors without any @media - * @return string - * @access public - * @version 1.0 - */ - function plain($default_media='') { - $this->_print(true, $default_media); - return $this->output_css_plain; - } - - /** - * Returns the formatted CSS code - * @param string $default_media default @media to add to selectors without any @media - * @return string - * @access public - * @version 1.0 - */ - function formatted($default_media='') { - $this->_print(false, $default_media); - return $this->output_css; - } - - /** - * Returns the formatted CSS code to make a complete webpage - * @param string $doctype shorthand for the document type - * @param bool $externalcss indicates whether styles to be attached internally or as an external stylesheet - * @param string $title title to be added in the head of the document - * @param string $lang two-letter language code to be added to the output - * @return string - * @access public - * @version 1.4 - */ - function formatted_page($doctype='xhtml1.1', $externalcss=true, $title='', $lang='en') { - switch ($doctype) { - case 'xhtml1.0strict': - $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'; - break; - case 'xhtml1.1': - default: - $doctype_output = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" - "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'; - break; - } - - $output = $cssparsed = ''; - $this->output_css_plain = & $output; - - $output .= $doctype_output . "\n" . '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="' . $lang . '"'; - $output .= ( $doctype === 'xhtml1.1') ? '>' : ' lang="' . $lang . '">'; - $output .= "\n<head>\n <title>$title</title>"; - - if ($externalcss) { - $output .= "\n <style type=\"text/css\">\n"; - $cssparsed = file_get_contents('cssparsed.css'); - $output .= $cssparsed; // Adds an invisible BOM or something, but not in css_optimised.php - $output .= "\n</style>"; - } else { - $output .= "\n" . ' <link rel="stylesheet" type="text/css" href="cssparsed.css" />'; -// } - } - $output .= "\n</head>\n<body><code id=\"copytext\">"; - $output .= $this->formatted(); - $output .= '</code>' . "\n" . '</body></html>'; - return $this->output_css_plain; - } - - /** - * Returns the formatted CSS Code and saves it into $this->output_css and $this->output_css_plain - * @param bool $plain plain text or not - * @param string $default_media default @media to add to selectors without any @media - * @access private - * @version 2.0 - */ - function _print($plain = false, $default_media='') { - if ($this->output_css && $this->output_css_plain) { - return; - } - - $output = ''; - if (!$this->parser->get_cfg('preserve_css')) { - $this->_convert_raw_css($default_media); - } - - $template = & $this->template; - - if ($plain) { - $template = array_map('strip_tags', $template); - } - - if ($this->parser->get_cfg('timestamp')) { - array_unshift($this->tokens, array(COMMENT, ' CSSTidy ' . $this->parser->version . ': ' . date('r') . ' ')); - } - - if (!empty($this->charset)) { - $output .= $template[0] . '@charset ' . $template[5] . $this->charset . $template[6]; - } - - if (!empty($this->import)) { - for ($i = 0, $size = count($this->import); $i < $size; $i++) { - $import_components = explode(' ', $this->import[$i]); - if (substr($import_components[0], 0, 4) === 'url(' && substr($import_components[0], -1, 1) === ')') { - $import_components[0] = '\'' . trim(substr($import_components[0], 4, -1), "'\"") . '\''; - $this->import[$i] = implode(' ', $import_components); - $this->parser->log('Optimised @import : Removed "url("', 'Information'); - } - $output .= $template[0] . '@import ' . $template[5] . $this->import[$i] . $template[6]; - } - } - if (!empty($this->namespace)) { - if (substr($this->namespace, 0, 4) === 'url(' && substr($this->namespace, -1, 1) === ')') { - $this->namespace = '\'' . substr($this->namespace, 4, -1) . '\''; - $this->parser->log('Optimised @namespace : Removed "url("', 'Information'); - } - $output .= $template[0] . '@namespace ' . $template[5] . $this->namespace . $template[6]; - } - - $output .= $template[13]; - $in_at_out = ''; - $out = & $output; - - foreach ($this->tokens as $key => $token) { - switch ($token[0]) { - case AT_START: - $out .= $template[0] . $this->_htmlsp($token[1], $plain) . $template[1]; - $out = & $in_at_out; - break; - - case SEL_START: - if ($this->parser->get_cfg('lowercase_s')) - $token[1] = strtolower($token[1]); - $out .= ( $token[1][0] !== '@') ? $template[2] . $this->_htmlsp($token[1], $plain) : $template[0] . $this->_htmlsp($token[1], $plain); - $out .= $template[3]; - break; - - case PROPERTY: - if ($this->parser->get_cfg('case_properties') === 2) { - $token[1] = strtoupper($token[1]); - } elseif ($this->parser->get_cfg('case_properties') === 1) { - $token[1] = strtolower($token[1]); - } - $out .= $template[4] . $this->_htmlsp($token[1], $plain) . ':' . $template[5]; - break; - - case VALUE: - $out .= $this->_htmlsp($token[1], $plain); - if ($this->_seeknocomment($key, 1) == SEL_END && $this->parser->get_cfg('remove_last_;')) { - $out .= str_replace(';', '', $template[6]); - } else { - $out .= $template[6]; - } - break; - - case SEL_END: - $out .= $template[7]; - if ($this->_seeknocomment($key, 1) != AT_END) - $out .= $template[8]; - break; - - case AT_END: - $out = & $output; - $out .= $template[10] . str_replace("\n", "\n" . $template[10], $in_at_out); - $in_at_out = ''; - $out .= $template[9]; - break; - - case COMMENT: - $out .= $template[11] . '/*' . $this->_htmlsp($token[1], $plain) . '*/' . $template[12]; - break; - } - } - - $output = trim($output); - - if (!$plain) { - $this->output_css = $output; - $this->_print(true); - } else { - // If using spaces in the template, don't want these to appear in the plain output - $this->output_css_plain = str_replace(' ', '', $output); - } - } - - /** - * Gets the next token type which is $move away from $key, excluding comments - * @param integer $key current position - * @param integer $move move this far - * @return mixed a token type - * @access private - * @version 1.0 - */ - function _seeknocomment($key, $move) { - $go = ($move > 0) ? 1 : -1; - for ($i = $key + 1; abs($key - $i) - 1 < abs($move); $i += $go) { - if (!isset($this->tokens[$i])) { - return; - } - if ($this->tokens[$i][0] == COMMENT) { - $move += 1; - continue; - } - return $this->tokens[$i][0]; - } - } - - /** - * Converts $this->css array to a raw array ($this->tokens) - * @param string $default_media default @media to add to selectors without any @media - * @access private - * @version 1.0 - */ - function _convert_raw_css($default_media='') { - $this->tokens = array(); - - foreach ($this->css as $medium => $val) { - if ($this->parser->get_cfg('sort_selectors')) - ksort($val); - if ( (int) $medium < DEFAULT_AT ) { - $this->parser->_add_token(AT_START, $medium, true); - } - elseif ($default_media) { - $this->parser->_add_token(AT_START, $default_media, true); - } - - foreach ($val as $selector => $vali) { - if ($this->parser->get_cfg('sort_properties')) - ksort($vali); - $this->parser->_add_token(SEL_START, $selector, true); - - foreach ($vali as $property => $valj) { - $this->parser->_add_token(PROPERTY, $property, true); - $this->parser->_add_token(VALUE, $valj, true); - } - - $this->parser->_add_token(SEL_END, $selector, true); - } - - if ( (int) $medium < DEFAULT_AT ) { - $this->parser->_add_token(AT_END, $medium, true); - } - elseif ($default_media) { - $this->parser->_add_token(AT_END, $default_media, true); - } - } - } - - /** - * Same as htmlspecialchars, only that chars are not replaced if $plain !== true. This makes print_code() cleaner. - * @param string $string - * @param bool $plain - * @return string - * @see csstidy_print::_print() - * @access private - * @version 1.0 - */ - function _htmlsp($string, $plain) { - if (!$plain) { - return htmlspecialchars($string, ENT_QUOTES, 'utf-8'); - } - return $string; - } - - /** - * Get compression ratio - * @access public - * @return float - * @version 1.2 - */ - function get_ratio() { - if (!$this->output_css_plain) { - $this->formatted(); - } - return round((strlen($this->input_css) - strlen($this->output_css_plain)) / strlen($this->input_css), 3) * 100; - } - - /** - * Get difference between the old and new code in bytes and prints the code if necessary. - * @access public - * @return string - * @version 1.1 - */ - function get_diff() { - if (!$this->output_css_plain) { - $this->formatted(); - } - - $diff = strlen($this->output_css_plain) - strlen($this->input_css); - - if ($diff > 0) { - return '+' . $diff; - } elseif ($diff == 0) { - return '+-' . $diff; - } - - return $diff; - } - - /** - * Get the size of either input or output CSS in KB - * @param string $loc default is "output" - * @access public - * @return integer - * @version 1.0 - */ - function size($loc = 'output') { - if ($loc === 'output' && !$this->output_css) { - $this->formatted(); - } - - if ($loc === 'input') { - return (strlen($this->input_css) / 1000); - } else { - return (strlen($this->output_css_plain) / 1000); - } - } - -} |