diff --git a/custom-tidycss.php b/custom-tidycss.php new file mode 100644 index 0000000..3aa1ba3 --- /dev/null +++ b/custom-tidycss.php @@ -0,0 +1,96 @@ +add_section( 'custom_csstidy', array( + 'title' => __( 'Custom CSS', 'custom-csstidy' ), + 'priority' => 150 + ) ); + $wp_customize->add_setting( 'csstidy_code', array( + 'type' => 'theme_mod', + 'transport' => 'refresh', + // This is the key part of the setting! + 'sanitize_callback' => 'csstidy_sani_cb' + ) ); + + $wp_customize->add_control( 'csstidy_code', array( + 'label' => __( 'Custom CSS', 'custom-csstidy' ), + 'description' => __( 'Input Valid CSS', 'custom-csstidy' ), + 'type' => 'textarea', + 'section' => 'custom_csstidy' + ) ); +} + +function csstidy_sani_cb( $input ){ + // load the needed file to validate/sanitize CSS + require_once ( plugin_dir_path( __FILE__ ) . '/lib/class.csstidy.php' ); + + $csstidy = new csstidy(); + $csstidy->set_cfg( 'remove_bslash', false ); + $csstidy->set_cfg( 'compress_colors', false ); + $csstidy->set_cfg( 'compress_font-weight', false ); + $csstidy->set_cfg( 'optimise_shorthands', 0 ); + $csstidy->set_cfg( 'remove_last_;', false ); + $csstidy->set_cfg( 'case_properties', false ); + $csstidy->set_cfg( 'discard_invalid_properties', true ); + $csstidy->set_cfg( 'css_level', 'CSS3.0' ); + $csstidy->set_cfg( 'preserve_css', true ); + $csstidy->set_cfg( 'template', plugin_dir_path( __FILE__ ) . '/lib/wordpress-standard.tpl' ); + + // Sanitize of random things because we always, always trust user input, right? + $css = preg_replace( '/\\\\([0-9a-fA-F]{4})/', '\\\\\\\\$1', $input ); + // Some people put weird stuff in their CSS, KSES tends to be greedy + $css = str_replace( '<=', '<=', $css ); + // Why KSES instead of strip_tags? Who knows? + $css = wp_kses_split( $css, array(), array() ); + $css = str_replace( '>', '>', $css ); // kses replaces lone '>' with > + // Why both KSES and strip_tags? Because we just added some '>'. + $css = strip_tags( $css ); + + // Finally we parse the CSS + $csstidy->parse( $css ); + + // This is the part that returns the printed CSS to save to the database + $valid = $csstidy->print->plain(); + + return $valid; +} + +add_action( 'wp_head', 'csstidy_css_output' ); +function csstidy_css_output(){ + $css = get_theme_mod( 'csstidy_code' ); + +echo " + +"; +} diff --git a/lib/class.csstidy.php b/lib/class.csstidy.php new file mode 100644 index 0000000..23ec8ae --- /dev/null +++ b/lib/class.csstidy.php @@ -0,0 +1,1295 @@ +. + * + * @license http://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 Nikolay Matsievsky (speed at webo dot name) 2009-2010 + * @author Cedric Morin (cedric at yterium dot com) 2010-2012 + * @author Christopher Finke (cfinke at gmail.com) 2012 + * @author Mark Scherer (remove $GLOBALS once and for all + PHP5.4 comp) 2012 + */ + +/** + * Defines ctype functions if required. + * + * @TODO: Make these methods of CSSTidy. + * @since 1.0.0 + */ +if (!function_exists('ctype_space')){ + /* ctype_space Check for whitespace character(s) */ + function ctype_space($text){ + return (1===preg_match("/^[ \r\n\t\f]+$/", $text)); + } +} +if (!function_exists('ctype_alpha')){ + /* ctype_alpha Check for alphabetic character(s) */ + function ctype_alpha($text){ + return (1===preg_match('/^[a-zA-Z]+$/', $text)); + } +} +if (!function_exists('ctype_xdigit')){ + /* ctype_xdigit Check for HEX character(s) */ + function ctype_xdigit($text){ + return (1===preg_match('/^[a-fA-F0-9]+$/', $text)); + } +} + +/** + * Defines constants + * @todo //TODO: make them class constants of csstidy + */ +define('AT_START', 1); +define('AT_END', 2); +define('SEL_START', 3); +define('SEL_END', 4); +define('PROPERTY', 5); +define('VALUE', 6); +define('COMMENT', 7); +define('DEFAULT_AT', 41); + +/** + * Contains a class for printing CSS code + * + * @version 1.0 + */ +require('class.csstidy_print.php'); + +/** + * Contains a class for optimising CSS code + * + * @version 1.0 + */ +require('class.csstidy_optimise.php'); + +/** + * CSS Parser class + * + * This class represents a CSS parser which reads CSS code and saves it in an array. + * In opposite to most other CSS parsers, it does not use regular expressions and + * thus has full CSS2 support and a higher reliability. + * Additional to that it applies some optimisations and fixes to the CSS code. + * An online version should be available here: http://cdburnerxp.se/cssparse/css_optimiser.php + * @package csstidy + * @author Florian Schmitz (floele at gmail dot com) 2005-2006 + * @version 1.5.3 + */ +class csstidy { + + /** + * Saves the parsed CSS. This array is empty if preserve_css is on. + * @var array + * @access public + */ + public $css = array(); + /** + * Saves the parsed CSS (raw) + * @var array + * @access private + */ + public $tokens = array(); + /** + * Printer class + * @see csstidy_print + * @var object + * @access public + */ + public $print; + /** + * Optimiser class + * @see csstidy_optimise + * @var object + * @access private + */ + public $optimise; + /** + * Saves the CSS charset (@charset) + * @var string + * @access private + */ + public $charset = ''; + /** + * Saves all @import URLs + * @var array + * @access private + */ + public $import = array(); + /** + * Saves the namespace + * @var string + * @access private + */ + public $namespace = ''; + /** + * Contains the version of csstidy + * @var string + * @access private + */ + public $version = '1.5.2'; + /** + * Stores the settings + * @var array + * @access private + */ + public $settings = array(); + /** + * Saves the parser-status. + * + * Possible values: + * - is = in selector + * - ip = in property + * - iv = in value + * - instr = in string (started at " or ' or ( ) + * - ic = in comment (ignore everything) + * - at = in @-block + * + * @var string + * @access private + */ + public $status = 'is'; + /** + * Saves the current at rule (@media) + * @var string + * @access private + */ + public $at = ''; + /** + * Saves the at rule for next selector (during @font-face or other @) + * @var string + * @access private + */ + public $next_selector_at = ''; + + /** + * Saves the current selector + * @var string + * @access private + */ + public $selector = ''; + /** + * Saves the current property + * @var string + * @access private + */ + public $property = ''; + /** + * Saves the position of , in selectors + * @var array + * @access private + */ + public $sel_separate = array(); + /** + * Saves the current value + * @var string + * @access private + */ + public $value = ''; + /** + * Saves the current sub-value + * + * Example for a subvalue: + * background:url(foo.png) red no-repeat; + * "url(foo.png)", "red", and "no-repeat" are subvalues, + * seperated by whitespace + * @var string + * @access private + */ + public $sub_value = ''; + /** + * Array which saves all subvalues for a property. + * @var array + * @see sub_value + * @access private + */ + public $sub_value_arr = array(); + /** + * Saves the stack of characters that opened the current strings + * @var array + * @access private + */ + public $str_char = array(); + public $cur_string = array(); + /** + * Status from which the parser switched to ic or instr + * @var array + * @access private + */ + public $from = array(); + /** + /** + * =true if in invalid at-rule + * @var bool + * @access private + */ + public $invalid_at = false; + /** + * =true if something has been added to the current selector + * @var bool + * @access private + */ + public $added = false; + /** + * Array which saves the message log + * @var array + * @access private + */ + public $log = array(); + /** + * Saves the line number + * @var integer + * @access private + */ + public $line = 1; + /** + * Marks if we need to leave quotes for a string + * @var array + * @access private + */ + public $quoted_string = array(); + + /** + * List of tokens + * @var string + */ + public $tokens_list = ""; + + /** + * Various CSS Data for CSSTidy + * @var array + */ + public $data = array(); + + /** + * Loads standard template and sets default settings + * @access private + * @version 1.3 + */ + public function __construct() { + $data = array(); + include('data.inc.php'); + $this->data = $data; + + $this->settings['remove_bslash'] = true; + $this->settings['compress_colors'] = true; + $this->settings['compress_font-weight'] = true; + $this->settings['lowercase_s'] = false; + /* + 1 common shorthands optimization + 2 + font property optimization + 3 + background property optimization + */ + $this->settings['optimise_shorthands'] = 1; + $this->settings['remove_last_;'] = true; + /* rewrite all properties with low case, better for later gzip OK, safe*/ + $this->settings['case_properties'] = 1; + /* sort properties in alpabetic order, better for later gzip + * but can cause trouble in case of overiding same propertie or using hack + */ + $this->settings['sort_properties'] = false; + /* + 1, 3, 5, etc -- enable sorting selectors inside @media: a{}b{}c{} + 2, 5, 8, etc -- enable sorting selectors inside one CSS declaration: a,b,c{} + preserve order by default cause it can break functionnality + */ + $this->settings['sort_selectors'] = 0; + /* is dangeroues to be used: CSS is broken sometimes */ + $this->settings['merge_selectors'] = 0; + /* preserve or not browser hacks */ + $this->settings['discard_invalid_selectors'] = false; + $this->settings['discard_invalid_properties'] = false; + $this->settings['css_level'] = 'CSS3.0'; + $this->settings['preserve_css'] = false; + $this->settings['timestamp'] = false; + $this->settings['template'] = ''; // say that propertie exist + $this->set_cfg('template','default'); // call load_template + $this->optimise = new csstidy_optimise($this); + + $this->tokens_list = & $this->data['csstidy']['tokens']; + } + + /** + * Get the value of a setting. + * @param string $setting + * @access public + * @return mixed + * @version 1.0 + */ + public function get_cfg($setting) { + if (isset($this->settings[$setting])) { + return $this->settings[$setting]; + } + return false; + } + + /** + * Load a template + * @param string $template used by set_cfg to load a template via a configuration setting + * @access private + * @version 1.4 + */ + public function _load_template($template) { + switch ($template) { + case 'default': + $this->load_template('default'); + break; + + case 'highest': + $this->load_template('highest_compression'); + break; + + case 'high': + $this->load_template('high_compression'); + break; + + case 'low': + $this->load_template('low_compression'); + break; + + default: + $this->load_template($template); + break; + } + } + + /** + * Set the value of a setting. + * @param string $setting + * @param mixed $value + * @access public + * @return bool + * @version 1.0 + */ + public function set_cfg($setting, $value=null) { + if (is_array($setting) && $value === null) { + foreach ($setting as $setprop => $setval) { + $this->settings[$setprop] = $setval; + } + if (array_key_exists('template', $setting)) { + $this->_load_template($this->settings['template']); + } + return true; + } elseif (isset($this->settings[$setting]) && $value !== '') { + $this->settings[$setting] = $value; + if ($setting === 'template') { + $this->_load_template($this->settings['template']); + } + return true; + } + return false; + } + + /** + * Adds a token to $this->tokens + * @param mixed $type + * @param string $data + * @param bool $do add a token even if preserve_css is off + * @access private + * @version 1.0 + */ + public function _add_token($type, $data, $do = false) { + if ($this->get_cfg('preserve_css') || $do) { + $this->tokens[] = array($type, ($type == COMMENT) ? $data : trim($data)); + } + } + + /** + * Add a message to the message log + * @param string $message + * @param string $type + * @param integer $line + * @access private + * @version 1.0 + */ + public function log($message, $type, $line = -1) { + if ($line === -1) { + $line = $this->line; + } + $line = intval($line); + $add = array('m' => $message, 't' => $type); + if (!isset($this->log[$line]) || !in_array($add, $this->log[$line])) { + $this->log[$line][] = $add; + } + } + + /** + * Parse unicode notations and find a replacement character + * @param string $string + * @param integer $i + * @access private + * @return string + * @version 1.2 + */ + public function _unicode(&$string, &$i) { + ++$i; + $add = ''; + $replaced = false; + + while ($i < strlen($string) && (ctype_xdigit($string{$i}) || ctype_space($string{$i})) && strlen($add) < 6) { + $add .= $string{$i}; + + if (ctype_space($string{$i})) { + break; + } + $i++; + } + + if (hexdec($add) > 47 && hexdec($add) < 58 || hexdec($add) > 64 && hexdec($add) < 91 || hexdec($add) > 96 && hexdec($add) < 123) { + $this->log('Replaced unicode notation: Changed \\' . $add . ' to ' . chr(hexdec($add)), 'Information'); + $add = chr(hexdec($add)); + $replaced = true; + } else { + $add = trim('\\' . $add); + } + + if (@ctype_xdigit($string{$i + 1}) && ctype_space($string{$i}) + && !$replaced || !ctype_space($string{$i})) { + $i--; + } + + if ($add !== '\\' || !$this->get_cfg('remove_bslash') || strpos($this->tokens_list, $string{$i + 1}) !== false) { + return $add; + } + + if ($add === '\\') { + $this->log('Removed unnecessary backslash', 'Information'); + } + return ''; + } + + /** + * Write formatted output to a file + * @param string $filename + * @param string $doctype when printing formatted, is a shorthand for the document type + * @param bool $externalcss when printing formatted, indicates whether styles to be attached internally or as an external stylesheet + * @param string $title when printing formatted, is the title to be added in the head of the document + * @param string $lang when printing formatted, gives a two-letter language code to be added to the output + * @access public + * @version 1.4 + */ + public function write_page($filename, $doctype='xhtml1.1', $externalcss=true, $title='', $lang='en') { + $this->write($filename, true); + } + + /** + * Write plain output to a file + * @param string $filename + * @param bool $formatted whether to print formatted or not + * @param string $doctype when printing formatted, is a shorthand for the document type + * @param bool $externalcss when printing formatted, indicates whether styles to be attached internally or as an external stylesheet + * @param string $title when printing formatted, is the title to be added in the head of the document + * @param string $lang when printing formatted, gives a two-letter language code to be added to the output + * @param bool $pre_code whether to add pre and code tags around the code (for light HTML formatted templates) + * @access public + * @version 1.4 + */ + public function write($filename, $formatted=false, $doctype='xhtml1.1', $externalcss=true, $title='', $lang='en', $pre_code=true) { + $filename .= ( $formatted) ? '.xhtml' : '.css'; + + if (!is_dir('temp')) { + $madedir = mkdir('temp'); + if (!$madedir) { + print 'Could not make directory "temp" in ' . dirname(__FILE__); + exit; + } + } + $handle = fopen('temp/' . $filename, 'w'); + if ($handle) { + if (!$formatted) { + fwrite($handle, $this->print->plain()); + } else { + fwrite($handle, $this->print->formatted_page($doctype, $externalcss, $title, $lang, $pre_code)); + } + } + fclose($handle); + } + + /** + * Loads a new template + * @param string $content either filename (if $from_file == true), content of a template file, "high_compression", "highest_compression", "low_compression", or "default" + * @param bool $from_file uses $content as filename if true + * @access public + * @version 1.1 + * @see http://csstidy.sourceforge.net/templates.php + */ + public function load_template($content, $from_file=true) { + $predefined_templates = & $this->data['csstidy']['predefined_templates']; + if ($content === 'high_compression' || $content === 'default' || $content === 'highest_compression' || $content === 'low_compression') { + $this->template = $predefined_templates[$content]; + return; + } + + + if ($from_file) { + $content = strip_tags(file_get_contents($content), ''); + } + $content = str_replace("\r\n", "\n", $content); // Unify newlines (because the output also only uses \n) + $template = explode('|', $content); + + for ($i = 0; $i < count($template); $i++) { + $this->template[$i] = $template[$i]; + } + } + + /** + * Starts parsing from URL + * @param string $url + * @access public + * @version 1.0 + */ + public function parse_from_url($url) { + return $this->parse(@file_get_contents($url)); + } + + /** + * Checks if there is a token at the current position + * @param string $string + * @param integer $i + * @access public + * @version 1.11 + */ + public function is_token(&$string, $i) { + return (strpos($this->tokens_list, $string{$i}) !== false && !$this->escaped($string, $i)); + } + + /** + * Parses CSS in $string. The code is saved as array in $this->css + * @param string $string the CSS code + * @access public + * @return bool + * @version 1.1 + */ + public function parse($string) { + // Temporarily set locale to en_US in order to handle floats properly + $old = @setlocale(LC_ALL, 0); + @setlocale(LC_ALL, 'C'); + + // PHP bug? Settings need to be refreshed in PHP4 + $this->print = new csstidy_print($this); + $this->optimise = new csstidy_optimise($this); + + $all_properties = & $this->data['csstidy']['all_properties']; + $at_rules = & $this->data['csstidy']['at_rules']; + $quoted_string_properties = & $this->data['csstidy']['quoted_string_properties']; + + $this->css = array(); + $this->print->input_css = $string; + $string = str_replace("\r\n", "\n", $string) . ' '; + $cur_comment = ''; + + for ($i = 0, $size = strlen($string); $i < $size; $i++) { + if ($string{$i} === "\n" || $string{$i} === "\r") { + ++$this->line; + } + + switch ($this->status) { + /* Case in at-block */ + case 'at': + if ($this->is_token($string, $i)) { + if ($string{$i} === '/' && @$string{$i + 1} === '*') { + $this->status = 'ic'; + ++$i; + $this->from[] = 'at'; + } elseif ($string{$i} === '{') { + $this->status = 'is'; + $this->at = $this->css_new_media_section($this->at); + $this->_add_token(AT_START, $this->at); + } elseif ($string{$i} === ',') { + $this->at = trim($this->at) . ','; + } elseif ($string{$i} === '\\') { + $this->at .= $this->_unicode($string, $i); + } + // fix for complicated media, i.e @media screen and (-webkit-min-device-pixel-ratio:1.5) + elseif (in_array($string{$i}, array('(', ')', ':', '.', '/'))) { + $this->at .= $string{$i}; + } + } else { + $lastpos = strlen($this->at) - 1; + if (!( (ctype_space($this->at{$lastpos}) || $this->is_token($this->at, $lastpos) && $this->at{$lastpos} === ',') && ctype_space($string{$i}))) { + $this->at .= $string{$i}; + } + } + break; + + /* Case in-selector */ + case 'is': + if ($this->is_token($string, $i)) { + if ($string{$i} === '/' && @$string{$i + 1} === '*' && trim($this->selector) == '') { + $this->status = 'ic'; + ++$i; + $this->from[] = 'is'; + } elseif ($string{$i} === '@' && trim($this->selector) == '') { + // Check for at-rule + $this->invalid_at = true; + foreach ($at_rules as $name => $type) { + if (!strcasecmp(substr($string, $i + 1, strlen($name)), $name)) { + ($type === 'at') ? $this->at = '@' . $name : $this->selector = '@' . $name; + if ($type === 'atis') { + $this->next_selector_at = ($this->next_selector_at?$this->next_selector_at:($this->at?$this->at:DEFAULT_AT)); + $this->at = $this->css_new_media_section(' '); + $type = 'is'; + } + $this->status = $type; + $i += strlen($name); + $this->invalid_at = false; + } + } + + if ($this->invalid_at) { + $this->selector = '@'; + $invalid_at_name = ''; + for ($j = $i + 1; $j < $size; ++$j) { + if (!ctype_alpha($string{$j})) { + break; + } + $invalid_at_name .= $string{$j}; + } + $this->log('Invalid @-rule: ' . $invalid_at_name . ' (removed)', 'Warning'); + } + } elseif (($string{$i} === '"' || $string{$i} === "'")) { + $this->cur_string[] = $string{$i}; + $this->status = 'instr'; + $this->str_char[] = $string{$i}; + $this->from[] = 'is'; + /* fixing CSS3 attribute selectors, i.e. a[href$=".mp3" */ + $this->quoted_string[] = ($string{$i - 1} === '=' ); + } elseif ($this->invalid_at && $string{$i} === ';') { + $this->invalid_at = false; + $this->status = 'is'; + if ($this->next_selector_at) { + $this->at = $this->css_new_media_section($this->next_selector_at); + $this->next_selector_at = ''; + } + } elseif ($string{$i} === '{') { + $this->status = 'ip'; + if ($this->at == '') { + $this->at = $this->css_new_media_section(DEFAULT_AT); + } + $this->selector = $this->css_new_selector($this->at,$this->selector); + $this->_add_token(SEL_START, $this->selector); + $this->added = false; + } elseif ($string{$i} === '}') { + $this->_add_token(AT_END, $this->at); + $this->at = ''; + $this->selector = ''; + $this->sel_separate = array(); + } elseif ($string{$i} === ',') { + $this->selector = trim($this->selector) . ','; + $this->sel_separate[] = strlen($this->selector); + } elseif ($string{$i} === '\\') { + $this->selector .= $this->_unicode($string, $i); + } elseif ($string{$i} === '*' && @in_array($string{$i + 1}, array('.', '#', '[', ':')) && ($i==0 OR $string{$i - 1}!=='/')) { + // remove unnecessary universal selector, FS#147, but not comment in selector + } else { + $this->selector .= $string{$i}; + } + } else { + $lastpos = strlen($this->selector) - 1; + if ($lastpos == -1 || !( (ctype_space($this->selector{$lastpos}) || $this->is_token($this->selector, $lastpos) && $this->selector{$lastpos} === ',') && ctype_space($string{$i}))) { + $this->selector .= $string{$i}; + } + } + break; + + /* Case in-property */ + case 'ip': + if ($this->is_token($string, $i)) { + if (($string{$i} === ':' || $string{$i} === '=') && $this->property != '') { + $this->status = 'iv'; + if (!$this->get_cfg('discard_invalid_properties') || $this->property_is_valid($this->property)) { + $this->property = $this->css_new_property($this->at,$this->selector,$this->property); + $this->_add_token(PROPERTY, $this->property); + } + } elseif ($string{$i} === '/' && @$string{$i + 1} === '*' && $this->property == '') { + $this->status = 'ic'; + ++$i; + $this->from[] = 'ip'; + } elseif ($string{$i} === '}') { + $this->explode_selectors(); + $this->status = 'is'; + $this->invalid_at = false; + $this->_add_token(SEL_END, $this->selector); + $this->selector = ''; + $this->property = ''; + if ($this->next_selector_at) { + $this->at = $this->css_new_media_section($this->next_selector_at); + $this->next_selector_at = ''; + } + } elseif ($string{$i} === ';') { + $this->property = ''; + } elseif ($string{$i} === '\\') { + $this->property .= $this->_unicode($string, $i); + } + // else this is dumb IE a hack, keep it + // including // + elseif (($this->property === '' && !ctype_space($string{$i})) + || ($this->property === '/' || $string{$i} === '/')) { + $this->property .= $string{$i}; + } + } elseif (!ctype_space($string{$i})) { + $this->property .= $string{$i}; + } + break; + + /* Case in-value */ + case 'iv': + $pn = (($string{$i} === "\n" || $string{$i} === "\r") && $this->property_is_next($string, $i + 1) || $i == strlen($string) - 1); + if ($this->is_token($string, $i) || $pn) { + if ($string{$i} === '/' && @$string{$i + 1} === '*') { + $this->status = 'ic'; + ++$i; + $this->from[] = 'iv'; + } elseif (($string{$i} === '"' || $string{$i} === "'" || $string{$i} === '(')) { + $this->cur_string[] = $string{$i}; + $this->str_char[] = ($string{$i} === '(') ? ')' : $string{$i}; + $this->status = 'instr'; + $this->from[] = 'iv'; + $this->quoted_string[] = in_array(strtolower($this->property), $quoted_string_properties); + } elseif ($string{$i} === ',') { + $this->sub_value = trim($this->sub_value) . ','; + } elseif ($string{$i} === '\\') { + $this->sub_value .= $this->_unicode($string, $i); + } elseif ($string{$i} === ';' || $pn) { + if ($this->selector{0} === '@' && isset($at_rules[substr($this->selector, 1)]) && $at_rules[substr($this->selector, 1)] === 'iv') { + /* Add quotes to charset, import, namespace */ + $this->sub_value_arr[] = trim($this->sub_value); + + $this->status = 'is'; + + switch ($this->selector) { + case '@charset': $this->charset = '"'.$this->sub_value_arr[0].'"'; + break; + case '@namespace': $this->namespace = implode(' ', $this->sub_value_arr); + break; + case '@import': $this->import[] = implode(' ', $this->sub_value_arr); + break; + } + + $this->sub_value_arr = array(); + $this->sub_value = ''; + $this->selector = ''; + $this->sel_separate = array(); + } else { + $this->status = 'ip'; + } + } elseif ($string{$i} !== '}') { + $this->sub_value .= $string{$i}; + } + if (($string{$i} === '}' || $string{$i} === ';' || $pn) && !empty($this->selector)) { + if ($this->at == '') { + $this->at = $this->css_new_media_section(DEFAULT_AT); + } + + // case settings + if ($this->get_cfg('lowercase_s')) { + $this->selector = strtolower($this->selector); + } + $this->property = strtolower($this->property); + + $this->optimise->subvalue(); + if ($this->sub_value != '') { + $this->sub_value_arr[] = $this->sub_value; + $this->sub_value = ''; + } + + $this->value = ''; + while (count($this->sub_value_arr)) { + $sub = array_shift($this->sub_value_arr); + if (strstr($this->selector, 'font-face')) { + $sub = $this->quote_font_format($sub); + } + + if ($sub != '') + $this->value .= ((!strlen($this->value) || substr($this->value,-1,1) === ',')?'':' ').$sub; + } + + $this->optimise->value(); + + $valid = $this->property_is_valid($this->property); + if ((!$this->invalid_at || $this->get_cfg('preserve_css')) && (!$this->get_cfg('discard_invalid_properties') || $valid)) { + $this->css_add_property($this->at, $this->selector, $this->property, $this->value); + $this->_add_token(VALUE, $this->value); + $this->optimise->shorthands(); + } + if (!$valid) { + if ($this->get_cfg('discard_invalid_properties')) { + $this->log('Removed invalid property: ' . $this->property, 'Warning'); + } else { + $this->log('Invalid property in ' . strtoupper($this->get_cfg('css_level')) . ': ' . $this->property, 'Warning'); + } + } + + $this->property = ''; + $this->sub_value_arr = array(); + $this->value = ''; + } + if ($string{$i} === '}') { + $this->explode_selectors(); + $this->_add_token(SEL_END, $this->selector); + $this->status = 'is'; + $this->invalid_at = false; + $this->selector = ''; + if ($this->next_selector_at) { + $this->at = $this->css_new_media_section($this->next_selector_at); + $this->next_selector_at = ''; + } + } + } elseif (!$pn) { + $this->sub_value .= $string{$i}; + + if (ctype_space($string{$i})) { + $this->optimise->subvalue(); + if ($this->sub_value != '') { + $this->sub_value_arr[] = $this->sub_value; + $this->sub_value = ''; + } + } + } + break; + + /* Case in string */ + case 'instr': + $_str_char = $this->str_char[count($this->str_char)-1]; + $_cur_string = $this->cur_string[count($this->cur_string)-1]; + $_quoted_string = $this->quoted_string[count($this->quoted_string)-1]; + $temp_add = $string{$i}; + + // Add another string to the stack. Strings can't be nested inside of quotes, only parentheses, but + // parentheticals can be nested more than once. + if ($_str_char === ")" && ($string{$i} === "(" || $string{$i} === '"' || $string{$i} === '\'') && !$this->escaped($string, $i)) { + $this->cur_string[] = $string{$i}; + $this->str_char[] = $string{$i} === '(' ? ')' : $string{$i}; + $this->from[] = 'instr'; + $this->quoted_string[] = ($_str_char === ')' && $string{$i} !== '(' && trim($_cur_string)==='(')?$_quoted_string:!($string{$i} === '('); + continue; + } + + if ($_str_char !== ")" && ($string{$i} === "\n" || $string{$i} === "\r") && !($string{$i - 1} === '\\' && !$this->escaped($string, $i - 1))) { + $temp_add = "\\A"; + $this->log('Fixed incorrect newline in string', 'Warning'); + } + + $_cur_string .= $temp_add; + + if ($string{$i} === $_str_char && !$this->escaped($string, $i)) { + $this->status = array_pop($this->from); + + if (!preg_match('|[' . implode('', $this->data['csstidy']['whitespace']) . ']|uis', $_cur_string) && $this->property !== 'content') { + if (!$_quoted_string) { + if ($_str_char !== ')') { + // Convert properties like + // font-family: 'Arial'; + // to + // font-family: Arial; + // or + // url("abc") + // to + // url(abc) + $_cur_string = substr($_cur_string, 1, -1); + } + } else { + $_quoted_string = false; + } + } + + array_pop($this->cur_string); + array_pop($this->quoted_string); + array_pop($this->str_char); + + if ($_str_char === ')') { + $_cur_string = '(' . trim(substr($_cur_string, 1, -1)) . ')'; + } + + if ($this->status === 'iv') { + if (!$_quoted_string) { + if (strpos($_cur_string,',') !== false) + // we can on only remove space next to ',' + $_cur_string = implode(',', array_map('trim', explode(',',$_cur_string))); + // and multiple spaces (too expensive) + if (strpos($_cur_string, ' ') !== false) + $_cur_string = preg_replace(",\s+,", ' ', $_cur_string); + } + $this->sub_value .= $_cur_string; + } elseif ($this->status === 'is') { + $this->selector .= $_cur_string; + } elseif ($this->status === 'instr') { + $this->cur_string[count($this->cur_string)-1] .= $_cur_string; + } + } else { + $this->cur_string[count($this->cur_string)-1] = $_cur_string; + } + break; + + /* Case in-comment */ + case 'ic': + if ($string{$i} === '*' && $string{$i + 1} === '/') { + $this->status = array_pop($this->from); + $i++; + $this->_add_token(COMMENT, $cur_comment); + $cur_comment = ''; + } else { + $cur_comment .= $string{$i}; + } + break; + } + } + + $this->optimise->postparse(); + + $this->print->_reset(); + + @setlocale(LC_ALL, $old); // Set locale back to original setting + + return!(empty($this->css) && empty($this->import) && empty($this->charset) && empty($this->tokens) && empty($this->namespace)); + } + + + /** + * format() in font-face needs quoted values for somes browser (FF at least) + * + * @param $value + * @return string + */ + public function quote_font_format($value) { + if (strncmp($value,'format',6) == 0) { + $p = strpos($value,')',7); + $end = substr($value,$p); + $format_strings = $this->parse_string_list(substr($value, 7, $p-7)); + if (!$format_strings) { + $value = ''; + } else { + $value = 'format('; + + foreach ($format_strings as $format_string) { + $value .= '"' . str_replace('"', '\\"', $format_string) . '",'; + } + + $value = substr($value, 0, -1) . $end; + } + } + return $value; + } + + /** + * Explodes selectors + * @access private + * @version 1.0 + */ + public function explode_selectors() { + // Explode multiple selectors + if ($this->get_cfg('merge_selectors') === 1) { + $new_sels = array(); + $lastpos = 0; + $this->sel_separate[] = strlen($this->selector); + foreach ($this->sel_separate as $num => $pos) { + if ($num == count($this->sel_separate) - 1) { + $pos += 1; + } + + $new_sels[] = substr($this->selector, $lastpos, $pos - $lastpos - 1); + $lastpos = $pos; + } + + if (count($new_sels) > 1) { + foreach ($new_sels as $selector) { + if (isset($this->css[$this->at][$this->selector])) { + $this->merge_css_blocks($this->at, $selector, $this->css[$this->at][$this->selector]); + } + } + unset($this->css[$this->at][$this->selector]); + } + } + $this->sel_separate = array(); + } + + /** + * Checks if a character is escaped (and returns true if it is) + * @param string $string + * @param integer $pos + * @access public + * @return bool + * @version 1.02 + */ + static function escaped(&$string, $pos) { + return!(@($string{$pos - 1} !== '\\') || csstidy::escaped($string, $pos - 1)); + } + + /** + * Adds a property with value to the existing CSS code + * @param string $media + * @param string $selector + * @param string $property + * @param string $new_val + * @access private + * @version 1.2 + */ + public function css_add_property($media, $selector, $property, $new_val) { + if ($this->get_cfg('preserve_css') || trim($new_val) == '') { + return; + } + + $this->added = true; + if (isset($this->css[$media][$selector][$property])) { + if (($this->is_important($this->css[$media][$selector][$property]) && $this->is_important($new_val)) || !$this->is_important($this->css[$media][$selector][$property])) { + $this->css[$media][$selector][$property] = trim($new_val); + } + } else { + $this->css[$media][$selector][$property] = trim($new_val); + } + } + + /** + * Start a new media section. + * Check if the media is not already known, + * else rename it with extra spaces + * to avoid merging + * + * @param string $media + * @return string + */ + public function css_new_media_section($media) { + if ($this->get_cfg('preserve_css')) { + return $media; + } + + // if the last @media is the same as this + // keep it + if (!$this->css || !is_array($this->css) || empty($this->css)) { + return $media; + } + end($this->css); + list($at,) = each($this->css); + if ($at == $media) { + return $media; + } + while (isset($this->css[$media])) + if (is_numeric($media)) + $media++; + else + $media .= ' '; + return $media; + } + + /** + * Start a new selector. + * If already referenced in this media section, + * rename it with extra space to avoid merging + * except if merging is required, + * or last selector is the same (merge siblings) + * + * never merge @font-face + * + * @param string $media + * @param string $selector + * @return string + */ + public function css_new_selector($media,$selector) { + if ($this->get_cfg('preserve_css')) { + return $selector; + } + $selector = trim($selector); + if (strncmp($selector,'@font-face',10)!=0) { + if ($this->settings['merge_selectors'] != false) + return $selector; + + if (!$this->css || !isset($this->css[$media]) || !$this->css[$media]) + return $selector; + + // if last is the same, keep it + end($this->css[$media]); + list($sel,) = each($this->css[$media]); + if ($sel == $selector) { + return $selector; + } + } + + while (isset($this->css[$media][$selector])) + $selector .= ' '; + return $selector; + } + + /** + * Start a new propertie. + * If already references in this selector, + * rename it with extra space to avoid override + * + * @param string $media + * @param string $selector + * @param string $property + * @return string + */ + public function css_new_property($media, $selector, $property) { + if ($this->get_cfg('preserve_css')) { + return $property; + } + if (!$this->css || !isset($this->css[$media][$selector]) || !$this->css[$media][$selector]) + return $property; + + while (isset($this->css[$media][$selector][$property])) + $property .= ' '; + + return $property; + } + + /** + * Adds CSS to an existing media/selector + * @param string $media + * @param string $selector + * @param array $css_add + * @access private + * @version 1.1 + */ + public function merge_css_blocks($media, $selector, $css_add) { + foreach ($css_add as $property => $value) { + $this->css_add_property($media, $selector, $property, $value, false); + } + } + + /** + * Checks if $value is !important. + * @param string $value + * @return bool + * @access public + * @version 1.0 + */ + public function is_important(&$value) { + return ( + strpos($value, '!') !== false // quick test + AND !strcasecmp(substr(str_replace($this->data['csstidy']['whitespace'], '', $value), -10, 10), '!important')); + } + + /** + * Returns a value without !important + * @param string $value + * @return string + * @access public + * @version 1.0 + */ + public function gvw_important($value) { + if ($this->is_important($value)) { + $value = trim($value); + $value = substr($value, 0, -9); + $value = trim($value); + $value = substr($value, 0, -1); + $value = trim($value); + return $value; + } + return $value; + } + + /** + * Checks if the next word in a string from pos is a CSS property + * @param string $istring + * @param integer $pos + * @return bool + * @access private + * @version 1.2 + */ + public function property_is_next($istring, $pos) { + $all_properties = & $this->data['csstidy']['all_properties']; + $istring = substr($istring, $pos, strlen($istring) - $pos); + $pos = strpos($istring, ':'); + if ($pos === false) { + return false; + } + $istring = strtolower(trim(substr($istring, 0, $pos))); + if (isset($all_properties[$istring])) { + $this->log('Added semicolon to the end of declaration', 'Warning'); + return true; + } + return false; + } + + /** + * Checks if a property is valid + * @param string $property + * @return bool; + * @access public + * @version 1.0 + */ + public function property_is_valid($property) { + if (in_array(trim($property), $this->data['csstidy']['multiple_properties'])) $property = trim($property); + $all_properties = & $this->data['csstidy']['all_properties']; + return (isset($all_properties[$property]) && strpos($all_properties[$property], strtoupper($this->get_cfg('css_level'))) !== false ); + } + + /** + * Accepts a list of strings (e.g., the argument to format() in a @font-face src property) + * and returns a list of the strings. Converts things like: + * + * format(abc) => format("abc") + * format(abc def) => format("abc","def") + * format(abc "def") => format("abc","def") + * format(abc, def, ghi) => format("abc","def","ghi") + * format("abc",'def') => format("abc","def") + * format("abc, def, ghi") => format("abc, def, ghi") + * + * @param string + * @return array + */ + + public function parse_string_list($value) { + $value = trim($value); + + // Case: empty + if (!$value) return array(); + + $strings = array(); + + $in_str = false; + $current_string = ''; + + for ($i = 0, $_len = strlen($value); $i < $_len; $i++) { + if (($value{$i} === ',' || $value{$i} === ' ') && $in_str === true) { + $in_str = false; + $strings[] = $current_string; + $current_string = ''; + } elseif ($value{$i} === '"' || $value{$i} === "'") { + if ($in_str === $value{$i}) { + $strings[] = $current_string; + $in_str = false; + $current_string = ''; + continue; + } elseif (!$in_str) { + $in_str = $value{$i}; + } + } else { + if ($in_str) { + $current_string .= $value{$i}; + } else { + if (!preg_match("/[\s,]/", $value{$i})) { + $in_str = true; + $current_string = $value{$i}; + } + } + } + } + + if ($current_string) { + $strings[] = $current_string; + } + + return $strings; + } +} diff --git a/lib/class.csstidy_optimise.php b/lib/class.csstidy_optimise.php new file mode 100644 index 0000000..d42341c --- /dev/null +++ b/lib/class.csstidy_optimise.php @@ -0,0 +1,962 @@ +. + * + * @license http://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 Nikolay Matsievsky (speed at webo dot name) 2009-2010 + * @author Cedric Morin (cedric at yterium dot com) 2010-2012 + */ + +/** + * CSS Optimising Class + * + * This class optimises CSS data generated by csstidy. + * + * @package csstidy + * @author Florian Schmitz (floele at gmail dot com) 2005-2006 + * @version 1.0 + */ +class csstidy_optimise { + + /** + * csstidy object + * @var object + */ + public $parser; + + /** + * Constructor + * @param array $css contains the class csstidy + * @access private + * @version 1.0 + */ + public function __construct($css) { + $this->parser = $css; + $this->css = & $css->css; + $this->sub_value = & $css->sub_value; + $this->at = & $css->at; + $this->selector = & $css->selector; + $this->property = & $css->property; + $this->value = & $css->value; + } + + /** + * Optimises $css after parsing + * @access public + * @version 1.0 + */ + public function postparse() { + if ($this->parser->get_cfg('preserve_css')) { + return; + } + + if ($this->parser->get_cfg('merge_selectors') === 2) { + foreach ($this->css as $medium => $value) { + $this->merge_selectors($this->css[$medium]); + } + } + + if ($this->parser->get_cfg('discard_invalid_selectors')) { + foreach ($this->css as $medium => $value) { + $this->discard_invalid_selectors($this->css[$medium]); + } + } + + if ($this->parser->get_cfg('optimise_shorthands') > 0) { + foreach ($this->css as $medium => $value) { + foreach ($value as $selector => $value1) { + $this->css[$medium][$selector] = $this->merge_4value_shorthands($this->css[$medium][$selector]); + + if ($this->parser->get_cfg('optimise_shorthands') < 2) { + continue; + } + + $this->css[$medium][$selector] = $this->merge_font($this->css[$medium][$selector]); + + if ($this->parser->get_cfg('optimise_shorthands') < 3) { + continue; + } + + $this->css[$medium][$selector] = $this->merge_bg($this->css[$medium][$selector]); + if (empty($this->css[$medium][$selector])) { + unset($this->css[$medium][$selector]); + } + } + } + } + } + + /** + * Optimises values + * @access public + * @version 1.0 + */ + public function value() { + $shorthands = & $this->parser->data['csstidy']['shorthands']; + + // optimise shorthand properties + if (isset($shorthands[$this->property])) { + $temp = $this->shorthand($this->value); // FIXME - move + if ($temp != $this->value) { + $this->parser->log('Optimised shorthand notation (' . $this->property . '): Changed "' . $this->value . '" to "' . $temp . '"', 'Information'); + } + $this->value = $temp; + } + + // Remove whitespace at ! important + if ($this->value != $this->compress_important($this->value)) { + $this->parser->log('Optimised !important', 'Information'); + } + } + + /** + * Optimises shorthands + * @access public + * @version 1.0 + */ + public function shorthands() { + $shorthands = & $this->parser->data['csstidy']['shorthands']; + + if (!$this->parser->get_cfg('optimise_shorthands') || $this->parser->get_cfg('preserve_css')) { + return; + } + + if ($this->property === 'font' && $this->parser->get_cfg('optimise_shorthands') > 1) { + $this->css[$this->at][$this->selector]['font']=''; + $this->parser->merge_css_blocks($this->at, $this->selector, $this->dissolve_short_font($this->value)); + } + if ($this->property === 'background' && $this->parser->get_cfg('optimise_shorthands') > 2) { + $this->css[$this->at][$this->selector]['background']=''; + $this->parser->merge_css_blocks($this->at, $this->selector, $this->dissolve_short_bg($this->value)); + } + if (isset($shorthands[$this->property])) { + $this->parser->merge_css_blocks($this->at, $this->selector, $this->dissolve_4value_shorthands($this->property, $this->value)); + if (is_array($shorthands[$this->property])) { + $this->css[$this->at][$this->selector][$this->property] = ''; + } + } + } + + /** + * Optimises a sub-value + * @access public + * @version 1.0 + */ + public function subvalue() { + $replace_colors = & $this->parser->data['csstidy']['replace_colors']; + + $this->sub_value = trim($this->sub_value); + if ($this->sub_value == '') { // caution : '0' + return; + } + + $important = ''; + if ($this->parser->is_important($this->sub_value)) { + $important = '!important'; + } + $this->sub_value = $this->parser->gvw_important($this->sub_value); + + // Compress font-weight + if ($this->property === 'font-weight' && $this->parser->get_cfg('compress_font-weight')) { + if ($this->sub_value === 'bold') { + $this->sub_value = '700'; + $this->parser->log('Optimised font-weight: Changed "bold" to "700"', 'Information'); + } elseif ($this->sub_value === 'normal') { + $this->sub_value = '400'; + $this->parser->log('Optimised font-weight: Changed "normal" to "400"', 'Information'); + } + } + + $temp = $this->compress_numbers($this->sub_value); + if (strcasecmp($temp, $this->sub_value) !== 0) { + if (strlen($temp) > strlen($this->sub_value)) { + $this->parser->log('Fixed invalid number: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Warning'); + } else { + $this->parser->log('Optimised number: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Information'); + } + $this->sub_value = $temp; + } + if ($this->parser->get_cfg('compress_colors')) { + $temp = $this->cut_color($this->sub_value); + if ($temp !== $this->sub_value) { + if (isset($replace_colors[$this->sub_value])) { + $this->parser->log('Fixed invalid color name: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Warning'); + } else { + $this->parser->log('Optimised color: Changed "' . $this->sub_value . '" to "' . $temp . '"', 'Information'); + } + $this->sub_value = $temp; + } + } + $this->sub_value .= $important; + } + + /** + * Compresses shorthand values. Example: margin:1px 1px 1px 1px -> margin:1px + * @param string $value + * @access public + * @return string + * @version 1.0 + */ + public function shorthand($value) { + $important = ''; + if ($this->parser->is_important($value)) { + $values = $this->parser->gvw_important($value); + $important = '!important'; + } + else + $values = $value; + + $values = explode(' ', $values); + switch (count($values)) { + case 4: + if ($values[0] == $values[1] && $values[0] == $values[2] && $values[0] == $values[3]) { + return $values[0] . $important; + } elseif ($values[1] == $values[3] && $values[0] == $values[2]) { + return $values[0] . ' ' . $values[1] . $important; + } elseif ($values[1] == $values[3]) { + return $values[0] . ' ' . $values[1] . ' ' . $values[2] . $important; + } + break; + + case 3: + if ($values[0] == $values[1] && $values[0] == $values[2]) { + return $values[0] . $important; + } elseif ($values[0] == $values[2]) { + return $values[0] . ' ' . $values[1] . $important; + } + break; + + case 2: + if ($values[0] == $values[1]) { + return $values[0] . $important; + } + break; + } + + return $value; + } + + /** + * Removes unnecessary whitespace in ! important + * @param string $string + * @return string + * @access public + * @version 1.1 + */ + public function compress_important(&$string) { + if ($this->parser->is_important($string)) { + $string = $this->parser->gvw_important($string) . '!important'; + } + return $string; + } + + /** + * Color compression function. Converts all rgb() values to #-values and uses the short-form if possible. Also replaces 4 color names by #-values. + * @param string $color + * @return string + * @version 1.1 + */ + public function cut_color($color) { + $replace_colors = & $this->parser->data['csstidy']['replace_colors']; + + // if it's a string, don't touch ! + if (strncmp($color, "'", 1) == 0 || strncmp($color, '"', 1) == 0) + return $color; + + /* expressions complexes de type gradient */ + if (strpos($color, '(') !== false && strncmp($color, 'rgb(' ,4) != 0) { + // on ne touche pas aux couleurs dans les expression ms, c'est trop sensible + if (stripos($color, 'progid:') !== false) + return $color; + preg_match_all(",rgb\([^)]+\),i", $color, $matches, PREG_SET_ORDER); + if (count($matches)) { + foreach ($matches as $m) { + $color = str_replace($m[0], $this->cut_color($m[0]), $color); + } + } + preg_match_all(",#[0-9a-f]{6}(?=[^0-9a-f]),i", $color, $matches, PREG_SET_ORDER); + if (count($matches)) { + foreach ($matches as $m) { + $color = str_replace($m[0],$this->cut_color($m[0]), $color); + } + } + return $color; + } + + // rgb(0,0,0) -> #000000 (or #000 in this case later) + if (strncasecmp($color, 'rgb(', 4)==0) { + $color_tmp = substr($color, 4, strlen($color) - 5); + $color_tmp = explode(',', $color_tmp); + for ($i = 0; $i < count($color_tmp); $i++) { + $color_tmp[$i] = trim($color_tmp[$i]); + if (substr($color_tmp[$i], -1) === '%') { + $color_tmp[$i] = round((255 * $color_tmp[$i]) / 100); + } + if ($color_tmp[$i] > 255) + $color_tmp[$i] = 255; + } + $color = '#'; + for ($i = 0; $i < 3; $i++) { + if ($color_tmp[$i] < 16) { + $color .= '0' . dechex($color_tmp[$i]); + } else { + $color .= dechex($color_tmp[$i]); + } + } + } + + // Fix bad color names + if (isset($replace_colors[strtolower($color)])) { + $color = $replace_colors[strtolower($color)]; + } + + // #aabbcc -> #abc + if (strlen($color) == 7) { + $color_temp = strtolower($color); + if ($color_temp{0} === '#' && $color_temp{1} == $color_temp{2} && $color_temp{3} == $color_temp{4} && $color_temp{5} == $color_temp{6}) { + $color = '#' . $color{1} . $color{3} . $color{5}; + } + } + + switch (strtolower($color)) { + /* color name -> hex code */ + case 'black': return '#000'; + case 'fuchsia': return '#f0f'; + case 'white': return '#fff'; + case 'yellow': return '#ff0'; + + /* hex code -> color name */ + case '#800000': return 'maroon'; + case '#ffa500': return 'orange'; + case '#808000': return 'olive'; + case '#800080': return 'purple'; + case '#008000': return 'green'; + case '#000080': return 'navy'; + case '#008080': return 'teal'; + case '#c0c0c0': return 'silver'; + case '#808080': return 'gray'; + case '#f00': return 'red'; + } + + return $color; + } + + /** + * Compresses numbers (ie. 1.0 becomes 1 or 1.100 becomes 1.1 ) + * @param string $subvalue + * @return string + * @version 1.2 + */ + public function compress_numbers($subvalue) { + $unit_values = & $this->parser->data['csstidy']['unit_values']; + $color_values = & $this->parser->data['csstidy']['color_values']; + + // for font:1em/1em sans-serif...; + if ($this->property === 'font') { + $temp = explode('/', $subvalue); + } else { + $temp = array($subvalue); + } + + for ($l = 0; $l < count($temp); $l++) { + // if we are not dealing with a number at this point, do not optimise anything + $number = $this->AnalyseCssNumber($temp[$l]); + if ($number === false) { + return $subvalue; + } + + // Fix bad colors + if (in_array($this->property, $color_values)) { + $temp[$l] = '#' . $temp[$l]; + continue; + } + + if (abs($number[0]) > 0) { + if ($number[1] == '' && in_array($this->property, $unit_values, true)) { + $number[1] = 'px'; + } + } else { + $number[1] = ''; + } + + $temp[$l] = $number[0] . $number[1]; + } + + return ((count($temp) > 1) ? $temp[0] . '/' . $temp[1] : $temp[0]); + } + + /** + * Checks if a given string is a CSS valid number. If it is, + * an array containing the value and unit is returned + * @param string $string + * @return array ('unit' if unit is found or '' if no unit exists, number value) or false if no number + */ + public function AnalyseCssNumber($string) { + // most simple checks first + if (strlen($string) == 0 || ctype_alpha($string{0})) { + return false; + } + + $units = & $this->parser->data['csstidy']['units']; + $return = array(0, ''); + + $return[0] = floatval($string); + if (abs($return[0]) > 0 && abs($return[0]) < 1) { + if ($return[0] < 0) { + $return[0] = '-' . ltrim(substr($return[0], 1), '0'); + } else { + $return[0] = ltrim($return[0], '0'); + } + } + + // Look for unit and split from value if exists + foreach ($units as $unit) { + $expectUnitAt = strlen($string) - strlen($unit); + if (!($unitInString = stristr($string, $unit))) { // mb_strpos() fails with "false" + continue; + } + $actualPosition = strpos($string, $unitInString); + if ($expectUnitAt === $actualPosition) { + $return[1] = $unit; + $string = substr($string, 0, - strlen($unit)); + break; + } + } + if (!is_numeric($string)) { + return false; + } + return $return; + } + + /** + * Merges selectors with same properties. Example: a{color:red} b{color:red} -> a,b{color:red} + * Very basic and has at least one bug. Hopefully there is a replacement soon. + * @param array $array + * @return array + * @access public + * @version 1.2 + */ + public function merge_selectors(&$array) { + $css = $array; + foreach ($css as $key => $value) { + if (!isset($css[$key])) { + continue; + } + $newsel = ''; + + // Check if properties also exist in another selector + $keys = array(); + // PHP bug (?) without $css = $array; here + foreach ($css as $selector => $vali) { + if ($selector == $key) { + continue; + } + + if ($css[$key] === $vali) { + $keys[] = $selector; + } + } + + if (!empty($keys)) { + $newsel = $key; + unset($css[$key]); + foreach ($keys as $selector) { + unset($css[$selector]); + $newsel .= ',' . $selector; + } + $css[$newsel] = $value; + } + } + $array = $css; + } + + /** + * Removes invalid selectors and their corresponding rule-sets as + * defined by 4.1.7 in REC-CSS2. This is a very rudimentary check + * and should be replaced by a full-blown parsing algorithm or + * regular expression + * @version 1.4 + */ + public function discard_invalid_selectors(&$array) { + $invalid = array('+' => true, '~' => true, ',' => true, '>' => true); + foreach ($array as $selector => $decls) { + $ok = true; + $selectors = array_map('trim', explode(',', $selector)); + foreach ($selectors as $s) { + $simple_selectors = preg_split('/\s*[+>~\s]\s*/', $s); + foreach ($simple_selectors as $ss) { + if ($ss === '') + $ok = false; + // could also check $ss for internal structure, + // but that probably would be too slow + } + } + if (!$ok) + unset($array[$selector]); + } + } + + /** + * Dissolves properties like padding:10px 10px 10px to padding-top:10px;padding-bottom:10px;... + * @param string $property + * @param string $value + * @return array + * @version 1.0 + * @see merge_4value_shorthands() + */ + public function dissolve_4value_shorthands($property, $value) { + $shorthands = & $this->parser->data['csstidy']['shorthands']; + if (!is_array($shorthands[$property])) { + $return[$property] = $value; + return $return; + } + + $important = ''; + if ($this->parser->is_important($value)) { + $value = $this->parser->gvw_important($value); + $important = '!important'; + } + $values = explode(' ', $value); + + + $return = array(); + if (count($values) == 4) { + for ($i = 0; $i < 4; $i++) { + $return[$shorthands[$property][$i]] = $values[$i] . $important; + } + } elseif (count($values) == 3) { + $return[$shorthands[$property][0]] = $values[0] . $important; + $return[$shorthands[$property][1]] = $values[1] . $important; + $return[$shorthands[$property][3]] = $values[1] . $important; + $return[$shorthands[$property][2]] = $values[2] . $important; + } elseif (count($values) == 2) { + for ($i = 0; $i < 4; $i++) { + $return[$shorthands[$property][$i]] = (($i % 2 != 0)) ? $values[1] . $important : $values[0] . $important; + } + } else { + for ($i = 0; $i < 4; $i++) { + $return[$shorthands[$property][$i]] = $values[0] . $important; + } + } + + return $return; + } + + /** + * Explodes a string as explode() does, however, not if $sep is escaped or within a string. + * @param string $sep seperator + * @param string $string + * @return array + * @version 1.0 + */ + public function explode_ws($sep, $string) { + $status = 'st'; + $to = ''; + + $output = array(); + $num = 0; + for ($i = 0, $len = strlen($string); $i < $len; $i++) { + switch ($status) { + case 'st': + if ($string{$i} == $sep && !$this->parser->escaped($string, $i)) { + ++$num; + } elseif ($string{$i} === '"' || $string{$i} === '\'' || $string{$i} === '(' && !$this->parser->escaped($string, $i)) { + $status = 'str'; + $to = ($string{$i} === '(') ? ')' : $string{$i}; + (isset($output[$num])) ? $output[$num] .= $string{$i} : $output[$num] = $string{$i}; + } else { + (isset($output[$num])) ? $output[$num] .= $string{$i} : $output[$num] = $string{$i}; + } + break; + + case 'str': + if ($string{$i} == $to && !$this->parser->escaped($string, $i)) { + $status = 'st'; + } + (isset($output[$num])) ? $output[$num] .= $string{$i} : $output[$num] = $string{$i}; + break; + } + } + + if (isset($output[0])) { + return $output; + } else { + return array($output); + } + } + + /** + * Merges Shorthand properties again, the opposite of dissolve_4value_shorthands() + * @param array $array + * @return array + * @version 1.2 + * @see dissolve_4value_shorthands() + */ + public function merge_4value_shorthands($array) { + $return = $array; + $shorthands = & $this->parser->data['csstidy']['shorthands']; + + foreach ($shorthands as $key => $value) { + if (isset($array[$value[0]]) && isset($array[$value[1]]) + && isset($array[$value[2]]) && isset($array[$value[3]]) && $value !== 0) { + $return[$key] = ''; + + $important = ''; + for ($i = 0; $i < 4; $i++) { + $val = $array[$value[$i]]; + if ($this->parser->is_important($val)) { + $important = '!important'; + $return[$key] .= $this->parser->gvw_important($val) . ' '; + } else { + $return[$key] .= $val . ' '; + } + unset($return[$value[$i]]); + } + $return[$key] = $this->shorthand(trim($return[$key] . $important)); + } + } + return $return; + } + + /** + * Dissolve background property + * @param string $str_value + * @return array + * @version 1.0 + * @see merge_bg() + * @todo full CSS 3 compliance + */ + public function dissolve_short_bg($str_value) { + // don't try to explose background gradient ! + if (stripos($str_value, 'gradient(')!== false) + return array('background'=>$str_value); + + $background_prop_default = & $this->parser->data['csstidy']['background_prop_default']; + $repeat = array('repeat', 'repeat-x', 'repeat-y', 'no-repeat', 'space'); + $attachment = array('scroll', 'fixed', 'local'); + $clip = array('border', 'padding'); + $origin = array('border', 'padding', 'content'); + $pos = array('top', 'center', 'bottom', 'left', 'right'); + $important = ''; + $return = array('background-image' => null, 'background-size' => null, 'background-repeat' => null, 'background-position' => null, 'background-attachment' => null, 'background-clip' => null, 'background-origin' => null, 'background-color' => null); + + if ($this->parser->is_important($str_value)) { + $important = ' !important'; + $str_value = $this->parser->gvw_important($str_value); + } + + $str_value = $this->explode_ws(',', $str_value); + for ($i = 0; $i < count($str_value); $i++) { + $have['clip'] = false; + $have['pos'] = false; + $have['color'] = false; + $have['bg'] = false; + + if (is_array($str_value[$i])) { + $str_value[$i] = $str_value[$i][0]; + } + $str_value[$i] = $this->explode_ws(' ', trim($str_value[$i])); + + for ($j = 0; $j < count($str_value[$i]); $j++) { + if ($have['bg'] === false && (substr($str_value[$i][$j], 0, 4) === 'url(' || $str_value[$i][$j] === 'none')) { + $return['background-image'] .= $str_value[$i][$j] . ','; + $have['bg'] = true; + } elseif (in_array($str_value[$i][$j], $repeat, true)) { + $return['background-repeat'] .= $str_value[$i][$j] . ','; + } elseif (in_array($str_value[$i][$j], $attachment, true)) { + $return['background-attachment'] .= $str_value[$i][$j] . ','; + } elseif (in_array($str_value[$i][$j], $clip, true) && !$have['clip']) { + $return['background-clip'] .= $str_value[$i][$j] . ','; + $have['clip'] = true; + } elseif (in_array($str_value[$i][$j], $origin, true)) { + $return['background-origin'] .= $str_value[$i][$j] . ','; + } elseif ($str_value[$i][$j]{0} === '(') { + $return['background-size'] .= substr($str_value[$i][$j], 1, -1) . ','; + } elseif (in_array($str_value[$i][$j], $pos, true) || is_numeric($str_value[$i][$j]{0}) || $str_value[$i][$j]{0} === null || $str_value[$i][$j]{0} === '-' || $str_value[$i][$j]{0} === '.') { + $return['background-position'] .= $str_value[$i][$j]; + if (!$have['pos']) + $return['background-position'] .= ' '; else + $return['background-position'].= ','; + $have['pos'] = true; + } elseif (!$have['color']) { + $return['background-color'] .= $str_value[$i][$j] . ','; + $have['color'] = true; + } + } + } + + foreach ($background_prop_default as $bg_prop => $default_value) { + if ($return[$bg_prop] !== null) { + $return[$bg_prop] = substr($return[$bg_prop], 0, -1) . $important; + } + else + $return[$bg_prop] = $default_value . $important; + } + return $return; + } + + /** + * Merges all background properties + * @param array $input_css + * @return array + * @version 1.0 + * @see dissolve_short_bg() + * @todo full CSS 3 compliance + */ + public function merge_bg($input_css) { + $background_prop_default = & $this->parser->data['csstidy']['background_prop_default']; + // Max number of background images. CSS3 not yet fully implemented + $number_of_values = @max(count($this->explode_ws(',', $input_css['background-image'])), count($this->explode_ws(',', $input_css['background-color'])), 1); + // Array with background images to check if BG image exists + $bg_img_array = @$this->explode_ws(',', $this->parser->gvw_important($input_css['background-image'])); + $new_bg_value = ''; + $important = ''; + + // if background properties is here and not empty, don't try anything + if (isset($input_css['background']) && $input_css['background']) + return $input_css; + + for ($i = 0; $i < $number_of_values; $i++) { + foreach ($background_prop_default as $bg_property => $default_value) { + // Skip if property does not exist + if (!isset($input_css[$bg_property])) { + continue; + } + + $cur_value = $input_css[$bg_property]; + // skip all optimisation if gradient() somewhere + if (stripos($cur_value, 'gradient(') !== false) + return $input_css; + + // Skip some properties if there is no background image + if ((!isset($bg_img_array[$i]) || $bg_img_array[$i] === 'none') + && ($bg_property === 'background-size' || $bg_property === 'background-position' + || $bg_property === 'background-attachment' || $bg_property === 'background-repeat')) { + continue; + } + + // Remove !important + if ($this->parser->is_important($cur_value)) { + $important = ' !important'; + $cur_value = $this->parser->gvw_important($cur_value); + } + + // Do not add default values + if ($cur_value === $default_value) { + continue; + } + + $temp = $this->explode_ws(',', $cur_value); + + if (isset($temp[$i])) { + if ($bg_property === 'background-size') { + $new_bg_value .= '(' . $temp[$i] . ') '; + } else { + $new_bg_value .= $temp[$i] . ' '; + } + } + } + + $new_bg_value = trim($new_bg_value); + if ($i != $number_of_values - 1) + $new_bg_value .= ','; + } + + // Delete all background-properties + foreach ($background_prop_default as $bg_property => $default_value) { + unset($input_css[$bg_property]); + } + + // Add new background property + if ($new_bg_value !== '') + $input_css['background'] = $new_bg_value . $important; + elseif(isset ($input_css['background'])) + $input_css['background'] = 'none'; + + return $input_css; + } + + /** + * Dissolve font property + * @param string $str_value + * @return array + * @version 1.3 + * @see merge_font() + */ + public function dissolve_short_font($str_value) { + $font_prop_default = & $this->parser->data['csstidy']['font_prop_default']; + $font_weight = array('normal', 'bold', 'bolder', 'lighter', 100, 200, 300, 400, 500, 600, 700, 800, 900); + $font_variant = array('normal', 'small-caps'); + $font_style = array('normal', 'italic', 'oblique'); + $important = ''; + $return = array('font-style' => null, 'font-variant' => null, 'font-weight' => null, 'font-size' => null, 'line-height' => null, 'font-family' => null); + + if ($this->parser->is_important($str_value)) { + $important = '!important'; + $str_value = $this->parser->gvw_important($str_value); + } + + $have['style'] = false; + $have['variant'] = false; + $have['weight'] = false; + $have['size'] = false; + // Detects if font-family consists of several words w/o quotes + $multiwords = false; + + // Workaround with multiple font-family + $str_value = $this->explode_ws(',', trim($str_value)); + + $str_value[0] = $this->explode_ws(' ', trim($str_value[0])); + + for ($j = 0; $j < count($str_value[0]); $j++) { + if ($have['weight'] === false && in_array($str_value[0][$j], $font_weight)) { + $return['font-weight'] = $str_value[0][$j]; + $have['weight'] = true; + } elseif ($have['variant'] === false && in_array($str_value[0][$j], $font_variant)) { + $return['font-variant'] = $str_value[0][$j]; + $have['variant'] = true; + } elseif ($have['style'] === false && in_array($str_value[0][$j], $font_style)) { + $return['font-style'] = $str_value[0][$j]; + $have['style'] = true; + } elseif ($have['size'] === false && (is_numeric($str_value[0][$j]{0}) || $str_value[0][$j]{0} === null || $str_value[0][$j]{0} === '.')) { + $size = $this->explode_ws('/', trim($str_value[0][$j])); + $return['font-size'] = $size[0]; + if (isset($size[1])) { + $return['line-height'] = $size[1]; + } else { + $return['line-height'] = ''; // don't add 'normal' ! + } + $have['size'] = true; + } else { + if (isset($return['font-family'])) { + $return['font-family'] .= ' ' . $str_value[0][$j]; + $multiwords = true; + } else { + $return['font-family'] = $str_value[0][$j]; + } + } + } + // add quotes if we have several qords in font-family + if ($multiwords !== false) { + $return['font-family'] = '"' . $return['font-family'] . '"'; + } + $i = 1; + while (isset($str_value[$i])) { + $return['font-family'] .= ',' . trim($str_value[$i]); + $i++; + } + + // Fix for 100 and more font-size + if ($have['size'] === false && isset($return['font-weight']) && + is_numeric($return['font-weight']{0})) { + $return['font-size'] = $return['font-weight']; + unset($return['font-weight']); + } + + foreach ($font_prop_default as $font_prop => $default_value) { + if ($return[$font_prop] !== null) { + $return[$font_prop] = $return[$font_prop] . $important; + } + else + $return[$font_prop] = $default_value . $important; + } + return $return; + } + + /** + * Merges all fonts properties + * @param array $input_css + * @return array + * @version 1.3 + * @see dissolve_short_font() + */ + public function merge_font($input_css) { + $font_prop_default = & $this->parser->data['csstidy']['font_prop_default']; + $new_font_value = ''; + $important = ''; + // Skip if not font-family and font-size set + if (isset($input_css['font-family']) && isset($input_css['font-size'])) { + // fix several words in font-family - add quotes + if (isset($input_css['font-family'])) { + $families = explode(',', $input_css['font-family']); + $result_families = array(); + foreach ($families as $family) { + $family = trim($family); + $len = strlen($family); + if (strpos($family, ' ') && + !(($family{0} === '"' && $family{$len - 1} === '"') || + ($family{0} === "'" && $family{$len - 1} === "'"))) { + $family = '"' . $family . '"'; + } + $result_families[] = $family; + } + $input_css['font-family'] = implode(',', $result_families); + } + foreach ($font_prop_default as $font_property => $default_value) { + + // Skip if property does not exist + if (!isset($input_css[$font_property])) { + continue; + } + + $cur_value = $input_css[$font_property]; + + // Skip if default value is used + if ($cur_value === $default_value) { + continue; + } + + // Remove !important + if ($this->parser->is_important($cur_value)) { + $important = '!important'; + $cur_value = $this->parser->gvw_important($cur_value); + } + + $new_font_value .= $cur_value; + // Add delimiter + $new_font_value .= ( $font_property === 'font-size' && + isset($input_css['line-height'])) ? '/' : ' '; + } + + $new_font_value = trim($new_font_value); + + // Delete all font-properties + foreach ($font_prop_default as $font_property => $default_value) { + if ($font_property !== 'font' || !$new_font_value) + unset($input_css[$font_property]); + } + + // Add new font property + if ($new_font_value !== '') { + $input_css['font'] = $new_font_value . $important; + } + } + + return $input_css; + } + +} diff --git a/lib/class.csstidy_print.php b/lib/class.csstidy_print.php new file mode 100644 index 0000000..48aa897 --- /dev/null +++ b/lib/class.csstidy_print.php @@ -0,0 +1,438 @@ +. + * + * @license http://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) 2010-2012 + */ + +/** + * CSS Printing class + * + * This class prints CSS data generated by csstidy. + * + * @package csstidy + * @author Florian Schmitz (floele at gmail dot com) 2005-2006 + * @version 1.1.0 + */ +class csstidy_print { + + /** + * csstidy object + * @var object + */ + public $parser; + + /** + * 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 $css contains the class csstidy + * @access private + * @version 1.0 + */ + public function __construct($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; + } + + /** + * Resets output_css and output_css_plain (new css code) + * @access private + * @version 1.0 + */ + public function _reset() { + $this->output_css = ''; + $this->output_css_plain = ''; + } + + /** + * Returns the CSS code as plain text + * @param string $default_media default @media to add to selectors without any @media + * @return string + * @access public + * @version 1.0 + */ + public function plain($default_media='') { + $this->_print(true, $default_media); + return $this->output_css_plain; + } + + /** + * Returns the formatted CSS code + * @param string $default_media default @media to add to selectors without any @media + * @return string + * @access public + * @version 1.0 + */ + public function formatted($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 $lang two-letter language code to be added to the output + * @return string + * @access public + * @version 1.4 + */ + public function formatted_page($doctype='html5', $externalcss=true, $title='', $lang='en') { + switch ($doctype) { + case 'html5': + $doctype_output = ''; + break; + case 'xhtml1.0strict': + $doctype_output = ''; + break; + case 'xhtml1.1': + default: + $doctype_output = ''; + break; + } + + $output = $cssparsed = ''; + $this->output_css_plain = & $output; + + $output .= $doctype_output . "\n" . '' : ' lang="' . $lang . '">'; + $output .= "\n\n $title"; + + if ($externalcss) { + $output .= "\n "; + } else { + $output .= "\n" . ' '; + } + $output .= "\n\n"; + $output .= $this->formatted(); + $output .= '' . "\n" . ''; + 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 $default_media default @media to add to selectors without any @media + * @access private + * @version 2.0 + */ + public function _print($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] . $template[13]; + } + + if (!empty($this->import)) { + for ($i = 0, $size = count($this->import); $i < $size; $i++) { + if (substr($this->import[$i], 0, 4) === 'url(' && substr($this->import[$i], -1, 1) === ')') { + $this->import[$i] = '"' . substr($this->import[$i], 4, -1) . '"'; + $this->parser->log('Optimised @import : Removed "url("', 'Information'); + } + $output .= $template[0] . '@import ' . $template[5] . $this->import[$i] . $template[6] . $template[13]; + } + } + + if (!empty($this->namespace)) { + if (($p=strpos($this->namespace,"url("))!==false && substr($this->namespace, -1, 1) === ')') { + $this->namespace = substr_replace($this->namespace,'"',$p,4); + $this->namespace = substr($this->namespace, 0, -1) . '"'; + $this->parser->log('Optimised @namespace : Removed "url("', 'Information'); + } + $output .= $template[0] . '@namespace ' . $template[5] . $this->namespace . $template[6] . $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 $move move this far + * @return mixed a token type + * @access private + * @version 1.0 + */ + public function _seeknocomment($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 $default_media default @media to add to selectors without any @media + * @access private + * @version 1.0 + */ + public function _convert_raw_css($default_media='') { + $this->tokens = array(); + $sort_selectors = $this->parser->get_cfg('sort_selectors'); + $sort_properties = $this->parser->get_cfg('sort_properties'); + + foreach ($this->css as $medium => $val) { + if ($sort_selectors) + ksort($val); + if (intval($medium) < DEFAULT_AT) { + // un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur + if (strlen(trim($medium))) { + $this->parser->_add_token(AT_START, $medium, true); + } + } elseif ($default_media) { + $this->parser->_add_token(AT_START, $default_media, true); + } + + foreach ($val as $selector => $vali) { + if ($sort_properties) + ksort($vali); + $this->parser->_add_token(SEL_START, $selector, true); + + $invalid = array( + '*' => array(), // IE7 hacks first + '_' => array(), // IE6 hacks + '/' => array(), // IE6 hacks + '-' => array() // IE6 hacks + ); + foreach ($vali as $property => $valj) { + if (strncmp($property,"//",2)!==0) { + $matches = array(); + if ($sort_properties && preg_match('/^(\*|_|\/|-)(?!(ms|moz|o\b|xv|atsc|wap|khtml|webkit|ah|hp|ro|rim|tc)-)/', $property, $matches)) { + $invalid[$matches[1]][$property] = $valj; + } else { + $this->parser->_add_token(PROPERTY, $property, true); + $this->parser->_add_token(VALUE, $valj, true); + } + } + } + foreach ($invalid as $prefix => $props) { + foreach ($props as $property => $valj) { + $this->parser->_add_token(PROPERTY, $property, true); + $this->parser->_add_token(VALUE, $valj, true); + } + } + $this->parser->_add_token(SEL_END, $selector, true); + } + + if (intval($medium) < DEFAULT_AT) { + // un medium vide (contenant @font-face ou autre @) ne produit aucun conteneur + if (strlen(trim($medium))) { + $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 $plain + * @return string + * @see csstidy_print::_print() + * @access private + * @version 1.0 + */ + public function _htmlsp($string, $plain) { + if (!$plain) { + return htmlspecialchars($string, ENT_QUOTES, 'utf-8'); + } + return $string; + } + + /** + * Get compression ratio + * @access public + * @return float + * @version 1.2 + */ + public function get_ratio() { + if (!$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 + */ + public 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 $loc default is "output" + * @access public + * @return integer + * @version 1.0 + */ + public function size($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); + } + } + +} diff --git a/lib/data.inc.php b/lib/data.inc.php new file mode 100644 index 0000000..ec1322e --- /dev/null +++ b/lib/data.inc.php @@ -0,0 +1,646 @@ +?[]^`|~'; + +/** + * All CSS units (CSS 3 units included) + * + * @see compress_numbers() + * @global array $data['csstidy']['units'] + * @version 1.0 + */ +$data['csstidy']['units'] = array('in','cm','mm','pt','pc','px','rem','em','%','ex','gd','vw','vh','vm','deg','grad','rad','turn','ms','s','khz','hz','ch','vmin','vmax','dpi','dpcm','dppx'); + +/** + * Available at-rules + * + * @global array $data['csstidy']['at_rules'] + * @version 1.1 + */ +$data['csstidy']['at_rules'] = array('page' => 'is','font-face' => 'atis','charset' => 'iv', 'import' => 'iv','namespace' => 'iv','media' => 'at','keyframes' => 'at','-moz-keyframes' => 'at','-o-keyframes' => 'at','-webkit-keyframes' => 'at','-ms-keyframes' => 'at'); + + /** + * Properties that need a value with unit + * + * @todo CSS3 properties + * @see compress_numbers(); + * @global array $data['csstidy']['unit_values'] + * @version 1.2 + */ +$data['csstidy']['unit_values'] = array ('background', 'background-position', 'background-size', 'border', 'border-top', 'border-right', 'border-bottom', 'border-left', 'border-width', + 'border-top-width', 'border-right-width', 'border-left-width', 'border-bottom-width', 'bottom', 'border-spacing', 'column-gap', 'column-width', + 'font-size', 'height', 'left', 'margin', 'margin-top', 'margin-right', 'margin-bottom', 'margin-left', 'max-height', + 'max-width', 'min-height', 'min-width', 'outline', 'outline-width', 'padding', 'padding-top', 'padding-right', + 'padding-bottom', 'padding-left', 'perspective', 'right', 'top', 'text-indent', 'letter-spacing', 'word-spacing', 'width'); + +/** + * Properties that allow as value + * + * @todo CSS3 properties + * @see compress_numbers(); + * @global array $data['csstidy']['color_values'] + * @version 1.0 + */ +$data['csstidy']['color_values'] = array(); +$data['csstidy']['color_values'][] = 'background-color'; +$data['csstidy']['color_values'][] = 'border-color'; +$data['csstidy']['color_values'][] = 'border-top-color'; +$data['csstidy']['color_values'][] = 'border-right-color'; +$data['csstidy']['color_values'][] = 'border-bottom-color'; +$data['csstidy']['color_values'][] = 'border-left-color'; +$data['csstidy']['color_values'][] = 'color'; +$data['csstidy']['color_values'][] = 'outline-color'; +$data['csstidy']['color_values'][] = 'column-rule-color'; + +/** + * Default values for the background properties + * + * @todo Possibly property names will change during CSS3 development + * @global array $data['csstidy']['background_prop_default'] + * @see dissolve_short_bg() + * @see merge_bg() + * @version 1.0 + */ +$data['csstidy']['background_prop_default'] = array(); +$data['csstidy']['background_prop_default']['background-image'] = 'none'; +$data['csstidy']['background_prop_default']['background-size'] = 'auto'; +$data['csstidy']['background_prop_default']['background-repeat'] = 'repeat'; +$data['csstidy']['background_prop_default']['background-position'] = '0 0'; +$data['csstidy']['background_prop_default']['background-attachment'] = 'scroll'; +$data['csstidy']['background_prop_default']['background-clip'] = 'border'; +$data['csstidy']['background_prop_default']['background-origin'] = 'padding'; +$data['csstidy']['background_prop_default']['background-color'] = 'transparent'; + +/** + * Default values for the font properties + * + * @global array $data['csstidy']['font_prop_default'] + * @see merge_fonts() + * @version 1.3 + */ +$data['csstidy']['font_prop_default'] = array(); +$data['csstidy']['font_prop_default']['font-style'] = 'normal'; +$data['csstidy']['font_prop_default']['font-variant'] = 'normal'; +$data['csstidy']['font_prop_default']['font-weight'] = 'normal'; +$data['csstidy']['font_prop_default']['font-size'] = ''; +$data['csstidy']['font_prop_default']['line-height'] = ''; +$data['csstidy']['font_prop_default']['font-family'] = ''; + +/** + * A list of non-W3C color names which get replaced by their hex-codes + * + * @global array $data['csstidy']['replace_colors'] + * @see cut_color() + * @version 1.0 + */ +$data['csstidy']['replace_colors'] = array(); +$data['csstidy']['replace_colors']['aliceblue'] = '#f0f8ff'; +$data['csstidy']['replace_colors']['antiquewhite'] = '#faebd7'; +$data['csstidy']['replace_colors']['aquamarine'] = '#7fffd4'; +$data['csstidy']['replace_colors']['azure'] = '#f0ffff'; +$data['csstidy']['replace_colors']['beige'] = '#f5f5dc'; +$data['csstidy']['replace_colors']['bisque'] = '#ffe4c4'; +$data['csstidy']['replace_colors']['blanchedalmond'] = '#ffebcd'; +$data['csstidy']['replace_colors']['blueviolet'] = '#8a2be2'; +$data['csstidy']['replace_colors']['brown'] = '#a52a2a'; +$data['csstidy']['replace_colors']['burlywood'] = '#deb887'; +$data['csstidy']['replace_colors']['cadetblue'] = '#5f9ea0'; +$data['csstidy']['replace_colors']['chartreuse'] = '#7fff00'; +$data['csstidy']['replace_colors']['chocolate'] = '#d2691e'; +$data['csstidy']['replace_colors']['coral'] = '#ff7f50'; +$data['csstidy']['replace_colors']['cornflowerblue'] = '#6495ed'; +$data['csstidy']['replace_colors']['cornsilk'] = '#fff8dc'; +$data['csstidy']['replace_colors']['crimson'] = '#dc143c'; +$data['csstidy']['replace_colors']['cyan'] = '#00ffff'; +$data['csstidy']['replace_colors']['darkblue'] = '#00008b'; +$data['csstidy']['replace_colors']['darkcyan'] = '#008b8b'; +$data['csstidy']['replace_colors']['darkgoldenrod'] = '#b8860b'; +$data['csstidy']['replace_colors']['darkgray'] = '#a9a9a9'; +$data['csstidy']['replace_colors']['darkgreen'] = '#006400'; +$data['csstidy']['replace_colors']['darkkhaki'] = '#bdb76b'; +$data['csstidy']['replace_colors']['darkmagenta'] = '#8b008b'; +$data['csstidy']['replace_colors']['darkolivegreen'] = '#556b2f'; +$data['csstidy']['replace_colors']['darkorange'] = '#ff8c00'; +$data['csstidy']['replace_colors']['darkorchid'] = '#9932cc'; +$data['csstidy']['replace_colors']['darkred'] = '#8b0000'; +$data['csstidy']['replace_colors']['darksalmon'] = '#e9967a'; +$data['csstidy']['replace_colors']['darkseagreen'] = '#8fbc8f'; +$data['csstidy']['replace_colors']['darkslateblue'] = '#483d8b'; +$data['csstidy']['replace_colors']['darkslategray'] = '#2f4f4f'; +$data['csstidy']['replace_colors']['darkturquoise'] = '#00ced1'; +$data['csstidy']['replace_colors']['darkviolet'] = '#9400d3'; +$data['csstidy']['replace_colors']['deeppink'] = '#ff1493'; +$data['csstidy']['replace_colors']['deepskyblue'] = '#00bfff'; +$data['csstidy']['replace_colors']['dimgray'] = '#696969'; +$data['csstidy']['replace_colors']['dodgerblue'] = '#1e90ff'; +$data['csstidy']['replace_colors']['feldspar'] = '#d19275'; +$data['csstidy']['replace_colors']['firebrick'] = '#b22222'; +$data['csstidy']['replace_colors']['floralwhite'] = '#fffaf0'; +$data['csstidy']['replace_colors']['forestgreen'] = '#228b22'; +$data['csstidy']['replace_colors']['gainsboro'] = '#dcdcdc'; +$data['csstidy']['replace_colors']['ghostwhite'] = '#f8f8ff'; +$data['csstidy']['replace_colors']['gold'] = '#ffd700'; +$data['csstidy']['replace_colors']['goldenrod'] = '#daa520'; +$data['csstidy']['replace_colors']['greenyellow'] = '#adff2f'; +$data['csstidy']['replace_colors']['honeydew'] = '#f0fff0'; +$data['csstidy']['replace_colors']['hotpink'] = '#ff69b4'; +$data['csstidy']['replace_colors']['indianred'] = '#cd5c5c'; +$data['csstidy']['replace_colors']['indigo'] = '#4b0082'; +$data['csstidy']['replace_colors']['ivory'] = '#fffff0'; +$data['csstidy']['replace_colors']['khaki'] = '#f0e68c'; +$data['csstidy']['replace_colors']['lavender'] = '#e6e6fa'; +$data['csstidy']['replace_colors']['lavenderblush'] = '#fff0f5'; +$data['csstidy']['replace_colors']['lawngreen'] = '#7cfc00'; +$data['csstidy']['replace_colors']['lemonchiffon'] = '#fffacd'; +$data['csstidy']['replace_colors']['lightblue'] = '#add8e6'; +$data['csstidy']['replace_colors']['lightcoral'] = '#f08080'; +$data['csstidy']['replace_colors']['lightcyan'] = '#e0ffff'; +$data['csstidy']['replace_colors']['lightgoldenrodyellow'] = '#fafad2'; +$data['csstidy']['replace_colors']['lightgrey'] = '#d3d3d3'; +$data['csstidy']['replace_colors']['lightgreen'] = '#90ee90'; +$data['csstidy']['replace_colors']['lightpink'] = '#ffb6c1'; +$data['csstidy']['replace_colors']['lightsalmon'] = '#ffa07a'; +$data['csstidy']['replace_colors']['lightseagreen'] = '#20b2aa'; +$data['csstidy']['replace_colors']['lightskyblue'] = '#87cefa'; +$data['csstidy']['replace_colors']['lightslateblue'] = '#8470ff'; +$data['csstidy']['replace_colors']['lightslategray'] = '#778899'; +$data['csstidy']['replace_colors']['lightsteelblue'] = '#b0c4de'; +$data['csstidy']['replace_colors']['lightyellow'] = '#ffffe0'; +$data['csstidy']['replace_colors']['limegreen'] = '#32cd32'; +$data['csstidy']['replace_colors']['linen'] = '#faf0e6'; +$data['csstidy']['replace_colors']['magenta'] = '#ff00ff'; +$data['csstidy']['replace_colors']['mediumaquamarine'] = '#66cdaa'; +$data['csstidy']['replace_colors']['mediumblue'] = '#0000cd'; +$data['csstidy']['replace_colors']['mediumorchid'] = '#ba55d3'; +$data['csstidy']['replace_colors']['mediumpurple'] = '#9370d8'; +$data['csstidy']['replace_colors']['mediumseagreen'] = '#3cb371'; +$data['csstidy']['replace_colors']['mediumslateblue'] = '#7b68ee'; +$data['csstidy']['replace_colors']['mediumspringgreen'] = '#00fa9a'; +$data['csstidy']['replace_colors']['mediumturquoise'] = '#48d1cc'; +$data['csstidy']['replace_colors']['mediumvioletred'] = '#c71585'; +$data['csstidy']['replace_colors']['midnightblue'] = '#191970'; +$data['csstidy']['replace_colors']['mintcream'] = '#f5fffa'; +$data['csstidy']['replace_colors']['mistyrose'] = '#ffe4e1'; +$data['csstidy']['replace_colors']['moccasin'] = '#ffe4b5'; +$data['csstidy']['replace_colors']['navajowhite'] = '#ffdead'; +$data['csstidy']['replace_colors']['oldlace'] = '#fdf5e6'; +$data['csstidy']['replace_colors']['olivedrab'] = '#6b8e23'; +$data['csstidy']['replace_colors']['orangered'] = '#ff4500'; +$data['csstidy']['replace_colors']['orchid'] = '#da70d6'; +$data['csstidy']['replace_colors']['palegoldenrod'] = '#eee8aa'; +$data['csstidy']['replace_colors']['palegreen'] = '#98fb98'; +$data['csstidy']['replace_colors']['paleturquoise'] = '#afeeee'; +$data['csstidy']['replace_colors']['palevioletred'] = '#d87093'; +$data['csstidy']['replace_colors']['papayawhip'] = '#ffefd5'; +$data['csstidy']['replace_colors']['peachpuff'] = '#ffdab9'; +$data['csstidy']['replace_colors']['peru'] = '#cd853f'; +$data['csstidy']['replace_colors']['pink'] = '#ffc0cb'; +$data['csstidy']['replace_colors']['plum'] = '#dda0dd'; +$data['csstidy']['replace_colors']['powderblue'] = '#b0e0e6'; +$data['csstidy']['replace_colors']['rosybrown'] = '#bc8f8f'; +$data['csstidy']['replace_colors']['royalblue'] = '#4169e1'; +$data['csstidy']['replace_colors']['saddlebrown'] = '#8b4513'; +$data['csstidy']['replace_colors']['salmon'] = '#fa8072'; +$data['csstidy']['replace_colors']['sandybrown'] = '#f4a460'; +$data['csstidy']['replace_colors']['seagreen'] = '#2e8b57'; +$data['csstidy']['replace_colors']['seashell'] = '#fff5ee'; +$data['csstidy']['replace_colors']['sienna'] = '#a0522d'; +$data['csstidy']['replace_colors']['skyblue'] = '#87ceeb'; +$data['csstidy']['replace_colors']['slateblue'] = '#6a5acd'; +$data['csstidy']['replace_colors']['slategray'] = '#708090'; +$data['csstidy']['replace_colors']['snow'] = '#fffafa'; +$data['csstidy']['replace_colors']['springgreen'] = '#00ff7f'; +$data['csstidy']['replace_colors']['steelblue'] = '#4682b4'; +$data['csstidy']['replace_colors']['tan'] = '#d2b48c'; +$data['csstidy']['replace_colors']['thistle'] = '#d8bfd8'; +$data['csstidy']['replace_colors']['tomato'] = '#ff6347'; +$data['csstidy']['replace_colors']['turquoise'] = '#40e0d0'; +$data['csstidy']['replace_colors']['violet'] = '#ee82ee'; +$data['csstidy']['replace_colors']['violetred'] = '#d02090'; +$data['csstidy']['replace_colors']['wheat'] = '#f5deb3'; +$data['csstidy']['replace_colors']['whitesmoke'] = '#f5f5f5'; +$data['csstidy']['replace_colors']['yellowgreen'] = '#9acd32'; + +/** + * A list of all shorthand properties that are devided into four properties and/or have four subvalues + * + * @global array $data['csstidy']['shorthands'] + * @todo Are there new ones in CSS3? + * @see dissolve_4value_shorthands() + * @see merge_4value_shorthands() + * @version 1.0 + */ +$data['csstidy']['shorthands'] = array(); +$data['csstidy']['shorthands']['border-color'] = array('border-top-color','border-right-color','border-bottom-color','border-left-color'); +$data['csstidy']['shorthands']['border-style'] = array('border-top-style','border-right-style','border-bottom-style','border-left-style'); +$data['csstidy']['shorthands']['border-width'] = array('border-top-width','border-right-width','border-bottom-width','border-left-width'); +$data['csstidy']['shorthands']['margin'] = array('margin-top','margin-right','margin-bottom','margin-left'); +$data['csstidy']['shorthands']['padding'] = array('padding-top','padding-right','padding-bottom','padding-left'); +$data['csstidy']['shorthands']['-moz-border-radius'] = 0; + +/** + * All CSS Properties. Needed for csstidy::property_is_next() + * + * @global array $data['csstidy']['all_properties'] + * @version 1.1 + * @see csstidy::property_is_next() + */ +$data['csstidy']['all_properties']['alignment-adjust'] = 'CSS3.0'; +$data['csstidy']['all_properties']['alignment-baseline'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-delay'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-direction'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-duration'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-iteration-count'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-name'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-play-state'] = 'CSS3.0'; +$data['csstidy']['all_properties']['animation-timing-function'] = 'CSS3.0'; +$data['csstidy']['all_properties']['appearance'] = 'CSS3.0'; +$data['csstidy']['all_properties']['azimuth'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['backface-visibility'] = 'CSS3.0'; +$data['csstidy']['all_properties']['background'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-attachment'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-clip'] = 'CSS3.0'; +$data['csstidy']['all_properties']['background-color'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-image'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-origin'] = 'CSS3.0'; +$data['csstidy']['all_properties']['background-position'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-repeat'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['background-size'] = 'CSS3.0'; +$data['csstidy']['all_properties']['baseline-shift'] = 'CSS3.0'; +$data['csstidy']['all_properties']['binding'] = 'CSS3.0'; +$data['csstidy']['all_properties']['bleed'] = 'CSS3.0'; +$data['csstidy']['all_properties']['bookmark-label'] = 'CSS3.0'; +$data['csstidy']['all_properties']['bookmark-level'] = 'CSS3.0'; +$data['csstidy']['all_properties']['bookmark-state'] = 'CSS3.0'; +$data['csstidy']['all_properties']['bookmark-target'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-bottom'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-bottom-color'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-bottom-left-radius'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-bottom-right-radius'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-bottom-style'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-bottom-width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-collapse'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-color'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-image'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-image-outset'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-image-repeat'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-image-slice'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-image-source'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-image-width'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-left'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-left-color'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-left-style'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-left-width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-radius'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-right'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-right-color'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-right-style'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-right-width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-spacing'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-style'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-top'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-top-color'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-top-left-radius'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-top-right-radius'] = 'CSS3.0'; +$data['csstidy']['all_properties']['border-top-style'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-top-width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['border-width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['bottom'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['box-decoration-break'] = 'CSS3.0'; +$data['csstidy']['all_properties']['box-shadow'] = 'CSS3.0'; +$data['csstidy']['all_properties']['box-sizing'] = 'CSS3.0'; +$data['csstidy']['all_properties']['break-after'] = 'CSS3.0'; +$data['csstidy']['all_properties']['break-before'] = 'CSS3.0'; +$data['csstidy']['all_properties']['break-inside'] = 'CSS3.0'; +$data['csstidy']['all_properties']['caption-side'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['clear'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['clip'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['color'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['color-profile'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-count'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-fill'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-gap'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-rule'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-rule-color'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-rule-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-rule-width'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-span'] = 'CSS3.0'; +$data['csstidy']['all_properties']['column-width'] = 'CSS3.0'; +$data['csstidy']['all_properties']['columns'] = 'CSS3.0'; +$data['csstidy']['all_properties']['content'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['counter-increment'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['counter-reset'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['crop'] = 'CSS3.0'; +$data['csstidy']['all_properties']['cue'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['cue-after'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['cue-before'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['cursor'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['direction'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['display'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['dominant-baseline'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-after-adjust'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-after-align'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-before-adjust'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-before-align'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-size'] = 'CSS3.0'; +$data['csstidy']['all_properties']['drop-initial-value'] = 'CSS3.0'; +$data['csstidy']['all_properties']['elevation'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['empty-cells'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['fit'] = 'CSS3.0'; +$data['csstidy']['all_properties']['fit-position'] = 'CSS3.0'; +$data['csstidy']['all_properties']['flex-align'] = 'CSS3.0'; +$data['csstidy']['all_properties']['flex-flow'] = 'CSS3.0'; +$data['csstidy']['all_properties']['flex-line-pack'] = 'CSS3.0'; +$data['csstidy']['all_properties']['flex-order'] = 'CSS3.0'; +$data['csstidy']['all_properties']['flex-pack'] = 'CSS3.0'; +$data['csstidy']['all_properties']['float'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['float-offset'] = 'CSS3.0'; +$data['csstidy']['all_properties']['font'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['font-family'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['font-size'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['font-size-adjust'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['font-stretch'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['font-style'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['font-variant'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['font-weight'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['grid-columns'] = 'CSS3.0'; +$data['csstidy']['all_properties']['grid-rows'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hanging-punctuation'] = 'CSS3.0'; +$data['csstidy']['all_properties']['height'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['hyphenate-after'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hyphenate-before'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hyphenate-character'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hyphenate-lines'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hyphenate-resource'] = 'CSS3.0'; +$data['csstidy']['all_properties']['hyphens'] = 'CSS3.0'; +$data['csstidy']['all_properties']['icon'] = 'CSS3.0'; +$data['csstidy']['all_properties']['image-orientation'] = 'CSS3.0'; +$data['csstidy']['all_properties']['image-rendering'] = 'CSS3.0'; +$data['csstidy']['all_properties']['image-resolution'] = 'CSS3.0'; +$data['csstidy']['all_properties']['inline-box-align'] = 'CSS3.0'; +$data['csstidy']['all_properties']['left'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['letter-spacing'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['line-break'] = 'CSS3.0'; +$data['csstidy']['all_properties']['line-height'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['line-stacking'] = 'CSS3.0'; +$data['csstidy']['all_properties']['line-stacking-ruby'] = 'CSS3.0'; +$data['csstidy']['all_properties']['line-stacking-shift'] = 'CSS3.0'; +$data['csstidy']['all_properties']['line-stacking-strategy'] = 'CSS3.0'; +$data['csstidy']['all_properties']['list-style'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['list-style-image'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['list-style-position'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['list-style-type'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['margin'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['margin-bottom'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['margin-left'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['margin-right'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['margin-top'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['marker-offset'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['marks'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['marquee-direction'] = 'CSS3.0'; +$data['csstidy']['all_properties']['marquee-loop'] = 'CSS3.0'; +$data['csstidy']['all_properties']['marquee-play-count'] = 'CSS3.0'; +$data['csstidy']['all_properties']['marquee-speed'] = 'CSS3.0'; +$data['csstidy']['all_properties']['marquee-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['max-height'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['max-width'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['min-height'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['min-width'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['move-to'] = 'CSS3.0'; +$data['csstidy']['all_properties']['nav-down'] = 'CSS3.0'; +$data['csstidy']['all_properties']['nav-index'] = 'CSS3.0'; +$data['csstidy']['all_properties']['nav-left'] = 'CSS3.0'; +$data['csstidy']['all_properties']['nav-right'] = 'CSS3.0'; +$data['csstidy']['all_properties']['nav-up'] = 'CSS3.0'; +$data['csstidy']['all_properties']['opacity'] = 'CSS3.0'; +$data['csstidy']['all_properties']['orphans'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['outline'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['outline-color'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['outline-offset'] = 'CSS3.0'; +$data['csstidy']['all_properties']['outline-style'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['outline-width'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['overflow'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['overflow-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['overflow-wrap'] = 'CSS3.0'; +$data['csstidy']['all_properties']['overflow-x'] = 'CSS3.0'; +$data['csstidy']['all_properties']['overflow-y'] = 'CSS3.0'; +$data['csstidy']['all_properties']['padding'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['padding-bottom'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['padding-left'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['padding-right'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['padding-top'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['page'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['page-break-after'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['page-break-before'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['page-break-inside'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['page-policy'] = 'CSS3.0'; +$data['csstidy']['all_properties']['pause'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['pause-after'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['pause-before'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['perspective'] = 'CSS3.0'; +$data['csstidy']['all_properties']['perspective-origin'] = 'CSS3.0'; +$data['csstidy']['all_properties']['phonemes'] = 'CSS3.0'; +$data['csstidy']['all_properties']['pitch'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['pitch-range'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['play-during'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['position'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['presentation-level'] = 'CSS3.0'; +$data['csstidy']['all_properties']['punctuation-trim'] = 'CSS3.0'; +$data['csstidy']['all_properties']['quotes'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['rendering-intent'] = 'CSS3.0'; +$data['csstidy']['all_properties']['resize'] = 'CSS3.0'; +$data['csstidy']['all_properties']['rest'] = 'CSS3.0'; +$data['csstidy']['all_properties']['rest-after'] = 'CSS3.0'; +$data['csstidy']['all_properties']['rest-before'] = 'CSS3.0'; +$data['csstidy']['all_properties']['richness'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['right'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['rotation'] = 'CSS3.0'; +$data['csstidy']['all_properties']['rotation-point'] = 'CSS3.0'; +$data['csstidy']['all_properties']['ruby-align'] = 'CSS3.0'; +$data['csstidy']['all_properties']['ruby-overhang'] = 'CSS3.0'; +$data['csstidy']['all_properties']['ruby-position'] = 'CSS3.0'; +$data['csstidy']['all_properties']['ruby-span'] = 'CSS3.0'; +$data['csstidy']['all_properties']['size'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['speak'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['speak-header'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['speak-numeral'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['speak-punctuation'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['speech-rate'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['src'] = 'CSS3.0'; +$data['csstidy']['all_properties']['stress'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['string-set'] = 'CSS3.0'; +$data['csstidy']['all_properties']['tab-size'] = 'CSS3.0'; +$data['csstidy']['all_properties']['table-layout'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['target'] = 'CSS3.0'; +$data['csstidy']['all_properties']['target-name'] = 'CSS3.0'; +$data['csstidy']['all_properties']['target-new'] = 'CSS3.0'; +$data['csstidy']['all_properties']['target-position'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-align'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['text-align-last'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-decoration'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['text-decoration-color'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-decoration-line'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-decoration-skip'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-decoration-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-emphasis'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-emphasis-color'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-emphasis-position'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-emphasis-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-height'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-indent'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['text-justify'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-outline'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-shadow'] = 'CSS2.0,CSS3.0'; +$data['csstidy']['all_properties']['text-space-collapse'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-transform'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['text-underline-position'] = 'CSS3.0'; +$data['csstidy']['all_properties']['text-wrap'] = 'CSS3.0'; +$data['csstidy']['all_properties']['top'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['transform'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transform-origin'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transform-style'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transition'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transition-delay'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transition-duration'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transition-property'] = 'CSS3.0'; +$data['csstidy']['all_properties']['transition-timing-function'] = 'CSS3.0'; +$data['csstidy']['all_properties']['unicode-bidi'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['vertical-align'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['visibility'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['voice-balance'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-duration'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-family'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['voice-pitch'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-pitch-range'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-rate'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-stress'] = 'CSS3.0'; +$data['csstidy']['all_properties']['voice-volume'] = 'CSS3.0'; +$data['csstidy']['all_properties']['volume'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['white-space'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['widows'] = 'CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['word-break'] = 'CSS3.0'; +$data['csstidy']['all_properties']['word-spacing'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0'; +$data['csstidy']['all_properties']['word-wrap'] = 'CSS3.0'; +$data['csstidy']['all_properties']['z-index'] = 'CSS2.0,CSS2.1,CSS3.0'; + +/** + * An array containing all properties that can accept a quoted string as a value. + * + * @global array $data['csstidy']['quoted_string_properties'] + */ +$data['csstidy']['quoted_string_properties'] = array('content', 'font-family', 'quotes'); + +/** + * An array containing all properties that can be defined multiple times without being overwritten. + * + * @global array $data['csstidy']['quoted_string_properties'] + */ +$data['csstidy']['multiple_properties'] = array('background', 'background-image'); + +/** + * An array containing all predefined templates. + * + * @global array $data['csstidy']['predefined_templates'] + * @version 1.0 + * @see csstidy::load_template() + */ +$data['csstidy']['predefined_templates']['default'][] = ''; //string before @rule +$data['csstidy']['predefined_templates']['default'][] = ' {'."\n"; //bracket after @-rule +$data['csstidy']['predefined_templates']['default'][] = ''; //string before selector +$data['csstidy']['predefined_templates']['default'][] = ' {'."\n"; //bracket after selector +$data['csstidy']['predefined_templates']['default'][] = ''; //string before property +$data['csstidy']['predefined_templates']['default'][] = ''; //string after property+before value +$data['csstidy']['predefined_templates']['default'][] = ';'."\n"; //string after value +$data['csstidy']['predefined_templates']['default'][] = '}'; //closing bracket - selector +$data['csstidy']['predefined_templates']['default'][] = "\n\n"; //space between blocks {...} +$data['csstidy']['predefined_templates']['default'][] = "\n".'}'. "\n\n"; //closing bracket @-rule +$data['csstidy']['predefined_templates']['default'][] = ''; //indent in @-rule +$data['csstidy']['predefined_templates']['default'][] = ''; // before comment +$data['csstidy']['predefined_templates']['default'][] = ''."\n"; // after comment +$data['csstidy']['predefined_templates']['default'][] = "\n"; // after each line @-rule + +$data['csstidy']['predefined_templates']['high_compression'][] = ''; +$data['csstidy']['predefined_templates']['high_compression'][] = ' {'."\n"; +$data['csstidy']['predefined_templates']['high_compression'][] = ''; +$data['csstidy']['predefined_templates']['high_compression'][] = '{'; +$data['csstidy']['predefined_templates']['high_compression'][] = ''; +$data['csstidy']['predefined_templates']['high_compression'][] = ''; +$data['csstidy']['predefined_templates']['high_compression'][] = ';'; +$data['csstidy']['predefined_templates']['high_compression'][] = '}'; +$data['csstidy']['predefined_templates']['high_compression'][] = "\n"; +$data['csstidy']['predefined_templates']['high_compression'][] = "\n". '}'."\n".''; +$data['csstidy']['predefined_templates']['high_compression'][] = ''; +$data['csstidy']['predefined_templates']['high_compression'][] = ''; // before comment +$data['csstidy']['predefined_templates']['high_compression'][] = ''; // after comment +$data['csstidy']['predefined_templates']['high_compression'][] = "\n"; + +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = '{'; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = '{'; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = ';'; +$data['csstidy']['predefined_templates']['highest_compression'][] = '}'; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = '}'; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; // before comment +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; // after comment +$data['csstidy']['predefined_templates']['highest_compression'][] = ''; + +$data['csstidy']['predefined_templates']['low_compression'][] = ''; +$data['csstidy']['predefined_templates']['low_compression'][] = ' {'."\n"; +$data['csstidy']['predefined_templates']['low_compression'][] = ''; +$data['csstidy']['predefined_templates']['low_compression'][] = ''."\n".'{'."\n"; +$data['csstidy']['predefined_templates']['low_compression'][] = ' '; +$data['csstidy']['predefined_templates']['low_compression'][] = ''; +$data['csstidy']['predefined_templates']['low_compression'][] = ';'."\n"; +$data['csstidy']['predefined_templates']['low_compression'][] = '}'; +$data['csstidy']['predefined_templates']['low_compression'][] = "\n\n"; +$data['csstidy']['predefined_templates']['low_compression'][] = "\n".'}'."\n\n"; +$data['csstidy']['predefined_templates']['low_compression'][] = ' '; +$data['csstidy']['predefined_templates']['low_compression'][] = ''; // before comment +$data['csstidy']['predefined_templates']['low_compression'][] = ''."\n"; // after comment +$data['csstidy']['predefined_templates']['low_compression'][] = "\n"; diff --git a/lib/wordpress-standard.tpl b/lib/wordpress-standard.tpl new file mode 100644 index 0000000..9499e83 --- /dev/null +++ b/lib/wordpress-standard.tpl @@ -0,0 +1,10 @@ +| { +|| { +| | |; +|}| + +| +} + +| || +| diff --git a/readme.txt b/readme.txt new file mode 100644 index 0000000..e2720d8 --- /dev/null +++ b/readme.txt @@ -0,0 +1,13 @@ +=== Custom CSSTidy === +Contributors: jcastaneda +Tags: custom-css +Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=CQ84KC4X8YKW8 +Requires at least: 4.0 +Tested up to: 4.3 +License: GPLv2 or later +License URI: http://www.gnu.org/licenses/gpl-2.0.html + +Another custom CSS plugin used in the customizer. + +== Description == +Yes, another custom CSS plugin but with creating valid and sanitized input. This is more or less an example for themes on how to use a Custom CSS option.