php /** * @author ThemePunch * @link http://www.themepunch.com/ * @copyright 2015 ThemePunch */ if( !defined( 'ABSPATH') ) exit(); class RevSliderCssParser{ private $cssContent; public function __construct(){ } /** * * init the parser, set css content */ public function initContent($cssContent){ $this->cssContent = $cssContent; } /** * * get array of slide classes, between two sections. */ public function getArrClasses($startText = "",$endText="",$explodeonspace=false){ $content = $this->cssContent; //trim from top if(!empty($startText)){ $posStart = strpos($content, $startText); if($posStart !== false) $content = substr($content, $posStart,strlen($content)-$posStart); } //trim from bottom if(!empty($endText)){ $posEnd = strpos($content, $endText); if($posEnd !== false) $content = substr($content,0,$posEnd); } //get styles $lines = explode("\n",$content); $arrClasses = array(); foreach($lines as $key=>$line){ $line = trim($line); if(strpos($line, "{") === false) continue; //skip unnessasary links if(strpos($line, ".caption a") !== false) continue; if(strpos($line, ".tp-caption a") !== false) continue; //get style out of the line $class = str_replace("{", "", $line); $class = trim($class); //skip captions like this: .tp-caption.imageclass img if(strpos($class," ") !== false){ if(!$explodeonspace){ continue; }else{ $class = explode(',', $class); $class = $class[0]; } } //skip captions like this: .tp-caption.imageclass:hover, :before, :after if(strpos($class,":") !== false) continue; $class = str_replace(".caption.", ".", $class); $class = str_replace(".tp-caption.", ".", $class); $class = str_replace(".", "", $class); $class = trim($class); $arrWords = explode(" ", $class); $class = $arrWords[count($arrWords)-1]; $class = trim($class); $arrClasses[] = $class; } sort($arrClasses); return($arrClasses); } public static function parseCssToArray($css){ while(strpos($css, '/*') !== false){ if(strpos($css, '*/') === false) return false; $start = strpos($css, '/*'); $end = strpos($css, '*/') + 2; $css = str_replace(substr($css, $start, $end - $start), '', $css); } //preg_match_all( '/(?ims)([a-z0-9\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr); preg_match_all( '/(?ims)([a-z0-9\,\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr); $result = array(); foreach ($arr[0] as $i => $x){ $selector = trim($arr[1][$i]); if(strpos($selector, '{') !== false || strpos($selector, '}') !== false) return false; $rules = explode(';', trim($arr[2][$i])); $result[$selector] = array(); foreach ($rules as $strRule){ if (!empty($strRule)){ $rule = explode(":", $strRule); if(strpos($rule[0], '{') !== false || strpos($rule[0], '}') !== false || strpos($rule[1], '{') !== false || strpos($rule[1], '}') !== false) return false; //put back everything but not $rule[0]; $key = trim($rule[0]); unset($rule[0]); $values = implode(':', $rule); $result[$selector][trim($key)] = trim(str_replace("'", '"', $values)); } } } return($result); } public static function parseDbArrayToCss($cssArray, $nl = "\n\r"){ $css = ''; $deformations = self::get_deformation_css_tags(); $transparency = array( 'color' => 'color-transparency', 'background-color' => 'background-transparency', 'border-color' => 'border-transparency' ); $check_parameters = array( 'border-width' => 'px', 'border-radius' => 'px', 'padding' => 'px', 'font-size' => 'px', 'line-height' => 'px' ); foreach($cssArray as $id => $attr){ $stripped = ''; if(strpos($attr['handle'], '.tp-caption') !== false){ $stripped = trim(str_replace('.tp-caption', '', $attr['handle'])); } $attr['advanced'] = json_decode($attr['advanced'], true); $styles = json_decode(str_replace("'", '"', $attr['params']), true); $styles_adv = $attr['advanced']['idle']; $css.= $attr['handle']; if(!empty($stripped)) $css.= ', '.$stripped; $css.= " {".$nl; if(is_array($styles) || is_array($styles_adv)){ if(is_array($styles)){ foreach($styles as $name => $style){ if(in_array($name, $deformations) && $name !== 'css_cursor') continue; if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency! if(isset($styles[$transparency[$name]]) && $style !== 'transparent'){ $style = RevSliderFunctions::hex2rgba($style, $styles[$transparency[$name]] * 100); } } if(!is_array($name) && isset($check_parameters[$name])){ $style = RevSliderFunctions::add_missing_val($style, $check_parameters[$name]); } if(is_array($style)) $style = implode(' ', $style); $ret = self::check_for_modifications($name, $style); if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue; $css.= $ret['name'].':'.$ret['style'].";".$nl; } } if(is_array($styles_adv)){ foreach($styles_adv as $name => $style){ if(in_array($name, $deformations) && $name !== 'css_cursor') continue; if(is_array($style)) $style = implode(' ', $style); $ret = self::check_for_modifications($name, $style); if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue; $css.= $ret['name'].':'.$ret['style'].";".$nl; } } } $css.= "}".$nl.$nl; //add hover $setting = json_decode($attr['settings'], true); if(isset($setting['hover']) && $setting['hover'] == 'true'){ $hover = json_decode(str_replace("'", '"', $attr['hover']), true); $hover_adv = $attr['advanced']['hover']; if(is_array($hover) || is_array($hover_adv)){ $css.= $attr['handle'].":hover"; if(!empty($stripped)) $css.= ', '.$stripped.':hover'; $css.= " {".$nl; if(is_array($hover)){ foreach($hover as $name => $style){ if(in_array($name, $deformations) && $name !== 'css_cursor') continue; if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency! if(isset($hover[$transparency[$name]]) && $style !== 'transparent'){ $style = RevSliderFunctions::hex2rgba($style, $hover[$transparency[$name]] * 100); } } if(!is_array($name) && isset($check_parameters[$name])){ $style = RevSliderFunctions::add_missing_val($style, $check_parameters[$name]); } if(is_array($style)) $style = implode(' ', $style); $ret = self::check_for_modifications($name, $style); if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue; $css.= $ret['name'].':'.$ret['style'].";".$nl; } } if(is_array($hover_adv)){ foreach($hover_adv as $name => $style){ if(in_array($name, $deformations) && $name !== 'css_cursor') continue; if(is_array($style)) $style = implode(' ', $style); $ret = self::check_for_modifications($name, $style); if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue; $css.= $ret['name'].':'.$ret['style'].";".$nl; } } $css.= "}".$nl.$nl; } } } return $css; } /** * Check for Modifications like with css_cursor * @since: 5.1.3 **/ public static function check_for_modifications($name, $style){ if($name == 'css_cursor'){ if($style == 'zoom-in') $style = 'zoom-in; -webkit-zoom-in; cursor: -moz-zoom-in'; if($style == 'zoom-out') $style = 'zoom-out; -webkit-zoom-out; cursor: -moz-zoom-out'; $name = 'cursor'; } return array('name' => $name, 'style' => $style); } public static function parseArrayToCss($cssArray, $nl = "\n\r", $adv = false){ $css = ''; foreach($cssArray as $id => $attr){ $setting = (array)$attr['settings']; $advanced = (array)$attr['advanced']; $stripped = ''; if(strpos($attr['handle'], '.tp-caption') !== false){ $stripped = trim(str_replace('.tp-caption', '', $attr['handle'])); } $styles = (array)$attr['params']; $css.= $attr['handle']; if(!empty($stripped)) $css.= ', '.$stripped; $css.= " {".$nl; if($adv && isset($advanced['idle'])){ $styles = array_merge($styles, (array)$advanced['idle']); if(isset($setting['type'])){ $styles['type'] = $setting['type']; } } if(is_array($styles) && !empty($styles)){ foreach($styles as $name => $style){ if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba $rgb = explode(',', str_replace('rgba', 'rgb', $style)); unset($rgb[count($rgb)-1]); $rgb = implode(',', $rgb).')'; $css.= $name.':'.$rgb.";".$nl; } $style = (is_array($style)) ? implode(' ', $style) : $style; $css.= $name.':'.$style.";".$nl; } } $css.= "}".$nl.$nl; //add hover if(isset($setting['hover']) && $setting['hover'] == 'true'){ $hover = (array)$attr['hover']; if($adv && isset($advanced['hover'])){ $styles = array_merge($styles, (array)$advanced['hover']); } if(is_array($hover)){ $css.= $attr['handle'].":hover"; if(!empty($stripped)) $css.= ', '.$stripped.":hover"; $css.= " {".$nl; foreach($hover as $name => $style){ if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba $rgb = explode(',', str_replace('rgba', 'rgb', $style)); unset($rgb[count($rgb)-1]); $rgb = implode(',', $rgb).')'; $css.= $name.':'.$rgb.";".$nl; } $style = (is_array($style)) ? implode(' ', $style) : $style; $css.= $name.':'.$style.";".$nl; } $css.= "}".$nl.$nl; } } } return $css; } public static function parseStaticArrayToCss($cssArray, $nl = "\n"){ $css = ''; foreach($cssArray as $class => $styles){ $css.= $class." {".$nl; if(is_array($styles) && !empty($styles)){ foreach($styles as $name => $style){ $style = (is_array($style)) ? implode(' ', $style) : $style; $css.= $name.':'.$style.";".$nl; } } $css.= "}".$nl.$nl; } return $css; } public static function parseDbArrayToArray($cssArray, $handle = false){ if(!is_array($cssArray) || empty($cssArray)) return false; foreach($cssArray as $key => $css){ if($handle != false){ if($cssArray[$key]['handle'] == '.tp-caption.'.$handle){ $cssArray[$key]['params'] = json_decode(str_replace("'", '"', $css['params'])); $cssArray[$key]['hover'] = json_decode(str_replace("'", '"', $css['hover'])); $cssArray[$key]['advanced'] = json_decode(str_replace("'", '"', $css['advanced'])); $cssArray[$key]['settings'] = json_decode(str_replace("'", '"', $css['settings'])); return $cssArray[$key]; }else{ unset($cssArray[$key]); } }else{ $cssArray[$key]['params'] = json_decode(str_replace("'", '"', $css['params'])); $cssArray[$key]['hover'] = json_decode(str_replace("'", '"', $css['hover'])); $cssArray[$key]['advanced'] = json_decode(str_replace("'", '"', $css['advanced'])); $cssArray[$key]['settings'] = json_decode(str_replace("'", '"', $css['settings'])); } } return $cssArray; } public static function compress_css($buffer){ /* remove comments */ $buffer = preg_replace("!/\*[^*]*\*+([^/][^*]*\*+)*/!", "", $buffer) ; /* remove tabs, spaces, newlines, etc. */ $arr = array("\r\n", "\r", "\n", "\t", " ", " ", " "); $rep = array("", "", "", "", " ", " ", " "); $buffer = str_replace($arr, $rep, $buffer); /* remove whitespaces around {}:, */ $buffer = preg_replace("/\s*([\{\}:,])\s*/", "$1", $buffer); /* remove last ; */ $buffer = str_replace(';}', "}", $buffer); return $buffer; } /** * Defines the default CSS Classes, can be given a version number to order them accordingly * @since: 5.0 **/ public static function default_css_classes(){ $default = array( '.tp-caption.medium_grey' => '4', '.tp-caption.small_text' => '4', '.tp-caption.medium_text' => '4', '.tp-caption.large_text' => '4', '.tp-caption.very_large_text' => '4', '.tp-caption.very_big_white' => '4', '.tp-caption.very_big_black' => '4', '.tp-caption.modern_medium_fat' => '4', '.tp-caption.modern_medium_fat_white' => '4', '.tp-caption.modern_medium_light' => '4', '.tp-caption.modern_big_bluebg' => '4', '.tp-caption.modern_big_redbg' => '4', '.tp-caption.modern_small_text_dark' => '4', '.tp-caption.boxshadow' => '4', '.tp-caption.black' => '4', '.tp-caption.noshadow' => '4', '.tp-caption.thinheadline_dark' => '4', '.tp-caption.thintext_dark' => '4', '.tp-caption.largeblackbg' => '4', '.tp-caption.largepinkbg' => '4', '.tp-caption.largewhitebg' => '4', '.tp-caption.largegreenbg' => '4', '.tp-caption.excerpt' => '4', '.tp-caption.large_bold_grey' => '4', '.tp-caption.medium_thin_grey' => '4', '.tp-caption.small_thin_grey' => '4', '.tp-caption.lightgrey_divider' => '4', '.tp-caption.large_bold_darkblue' => '4', '.tp-caption.medium_bg_darkblue' => '4', '.tp-caption.medium_bold_red' => '4', '.tp-caption.medium_light_red' => '4', '.tp-caption.medium_bg_red' => '4', '.tp-caption.medium_bold_orange' => '4', '.tp-caption.medium_bg_orange' => '4', '.tp-caption.grassfloor' => '4', '.tp-caption.large_bold_white' => '4', '.tp-caption.medium_light_white' => '4', '.tp-caption.mediumlarge_light_white' => '4', '.tp-caption.mediumlarge_light_white_center' => '4', '.tp-caption.medium_bg_asbestos' => '4', '.tp-caption.medium_light_black' => '4', '.tp-caption.large_bold_black' => '4', '.tp-caption.mediumlarge_light_darkblue' => '4', '.tp-caption.small_light_white' => '4', '.tp-caption.roundedimage' => '4', '.tp-caption.large_bg_black' => '4', '.tp-caption.mediumwhitebg' => '4', '.tp-caption.MarkerDisplay' => '5.0', '.tp-caption.Restaurant-Display' => '5.0', '.tp-caption.Restaurant-Cursive' => '5.0', '.tp-caption.Restaurant-ScrollDownText' => '5.0', '.tp-caption.Restaurant-Description' => '5.0', '.tp-caption.Restaurant-Price' => '5.0', '.tp-caption.Restaurant-Menuitem' => '5.0', '.tp-caption.Furniture-LogoText' => '5.0', '.tp-caption.Furniture-Plus' => '5.0', '.tp-caption.Furniture-Title' => '5.0', '.tp-caption.Furniture-Subtitle' => '5.0', '.tp-caption.Gym-Display' => '5.0', '.tp-caption.Gym-Subline' => '5.0', '.tp-caption.Gym-SmallText' => '5.0', '.tp-caption.Fashion-SmallText' => '5.0', '.tp-caption.Fashion-BigDisplay' => '5.0', '.tp-caption.Fashion-TextBlock' => '5.0', '.tp-caption.Sports-Display' => '5.0', '.tp-caption.Sports-DisplayFat' => '5.0', '.tp-caption.Sports-Subline' => '5.0', '.tp-caption.Instagram-Caption' => '5.0', '.tp-caption.News-Title' => '5.0', '.tp-caption.News-Subtitle' => '5.0', '.tp-caption.Photography-Display' => '5.0', '.tp-caption.Photography-Subline' => '5.0', '.tp-caption.Photography-ImageHover' => '5.0', '.tp-caption.Photography-Menuitem' => '5.0', '.tp-caption.Photography-Textblock' => '5.0', '.tp-caption.Photography-Subline-2' => '5.0', '.tp-caption.Photography-ImageHover2' => '5.0', '.tp-caption.WebProduct-Title' => '5.0', '.tp-caption.WebProduct-SubTitle' => '5.0', '.tp-caption.WebProduct-Content' => '5.0', '.tp-caption.WebProduct-Menuitem' => '5.0', '.tp-caption.WebProduct-Title-Light' => '5.0', '.tp-caption.WebProduct-SubTitle-Light' => '5.0', '.tp-caption.WebProduct-Content-Light' => '5.0', '.tp-caption.FatRounded' => '5.0', '.tp-caption.NotGeneric-Title' => '5.0', '.tp-caption.NotGeneric-SubTitle' => '5.0', '.tp-caption.NotGeneric-CallToAction' => '5.0', '.tp-caption.NotGeneric-Icon' => '5.0', '.tp-caption.NotGeneric-Menuitem' => '5.0', '.tp-caption.MarkerStyle' => '5.0', '.tp-caption.Gym-Menuitem' => '5.0', '.tp-caption.Newspaper-Button' => '5.0', '.tp-caption.Newspaper-Subtitle' => '5.0', '.tp-caption.Newspaper-Title' => '5.0', '.tp-caption.Newspaper-Title-Centered' => '5.0', '.tp-caption.Hero-Button' => '5.0', '.tp-caption.Video-Title' => '5.0', '.tp-caption.Video-SubTitle' => '5.0', '.tp-caption.NotGeneric-Button' => '5.0', '.tp-caption.NotGeneric-BigButton' => '5.0', '.tp-caption.WebProduct-Button' => '5.0', '.tp-caption.Restaurant-Button' => '5.0', '.tp-caption.Gym-Button' => '5.0', '.tp-caption.Gym-Button-Light' => '5.0', '.tp-caption.Sports-Button-Light' => '5.0', '.tp-caption.Sports-Button-Red' => '5.0', '.tp-caption.Photography-Button' => '5.0', '.tp-caption.Newspaper-Button-2' => '5.0' ); $default = apply_filters('revslider_mod_default_css_handles', $default); return $default; } /** * Defines the deformation CSS which is not directly usable as pure CSS * @since: 5.0 **/ public static function get_deformation_css_tags(){ return array( 'x' => 'x', 'y' => 'y', 'z' => 'z', 'skewx' => 'skewx', 'skewy' => 'skewy', 'scalex' => 'scalex', 'scaley' => 'scaley', 'opacity' => 'opacity', 'xrotate' => 'xrotate', 'yrotate' => 'yrotate', '2d_rotation' => '2d_rotation', 'layer_2d_origin_x' => 'layer_2d_origin_x', 'layer_2d_origin_y' => 'layer_2d_origin_y', '2d_origin_x' => '2d_origin_x', '2d_origin_y' => '2d_origin_y', 'pers' => 'pers', 'color-transparency' => 'color-transparency', 'background-transparency' => 'background-transparency', 'border-transparency' => 'border-transparency', 'css_cursor' => 'css_cursor', 'speed' => 'speed', 'easing' => 'easing', 'corner_left' => 'corner_left', 'corner_right' => 'corner_right', 'parallax' => 'parallax', 'type' => 'type'/*, 'text-align' => 'text-align'*/ ); } public static function get_captions_sorted(){ $db = new RevSliderDB(); $styles = $db->fetch(RevSliderGlobals::$table_css, '', 'handle ASC'); $arr = array('5.0' => array(), 'Custom' => array(), '4' => array()); foreach($styles as $style){ $setting = json_decode($style['settings'], true); if(!isset($setting['type'])) $setting['type'] = 'text'; if(array_key_exists('version', $setting) && isset($setting['version'])) $arr[ucfirst($setting['version'])][] = array('label' => trim(str_replace('.tp-caption.', '', $style['handle'])), 'type' => $setting['type']); } $sorted = array(); foreach($arr as $version => $class){ foreach($class as $name){ $sorted[] = array('label' => $name['label'], 'version' => $version, 'type' => $name['type']); } } return $sorted; } /** * Handles media queries * @since: 5.2.0 **/ public static function parse_media_blocks($css){ $mediaBlocks = array(); $start = 0; while(($start = strpos($css, '@media', $start)) !== false){ $s = array(); $i = strpos($css, '{', $start); if ($i !== false){ $block = trim(substr($css, $start, $i - $start)); array_push($s, $css[$i]); $i++; while(!empty($s)){ if ($css[$i] == '{'){ array_push($s, '{'); }elseif ($css[$i] == '}'){ array_pop($s); }else{ //broken css? } $i++; } $mediaBlocks[$block] = substr($css, $start, ($i + 1) - $start); $start = $i; } } return $mediaBlocks; } /** * removes @media { ... } queries from CSS * @since: 5.2.0 **/ public static function clear_media_block($css){ $start = 0; if($start = strpos($css, '@media', $start) !== false){ $i = strpos($css, '{', $start) + 1; //remove @media ... first { $remove = substr($css, $start - 1, $i - $start + 1); $css = str_replace($remove, '', $css); //remove last } $css = preg_replace('/}$/', '', $css); } return $css; } } /** * old classname extends new one (old classnames will be obsolete soon) * @since: 5.0 **/ class UniteCssParserRev extends RevSliderCssParser {} ?>