684 lines
21 KiB
PHP
684 lines
21 KiB
PHP
<?php
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/**
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* @author ThemePunch <info@themepunch.com>
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* @link http://www.themepunch.com/
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* @copyright 2015 ThemePunch
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*/
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if( !defined( 'ABSPATH') ) exit();
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class RevSliderCssParser{
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private $cssContent;
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public function __construct(){
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}
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/**
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*
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* init the parser, set css content
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*/
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public function initContent($cssContent){
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$this->cssContent = $cssContent;
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}
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/**
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*
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* get array of slide classes, between two sections.
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*/
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public function getArrClasses($startText = "",$endText="",$explodeonspace=false){
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$content = $this->cssContent;
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//trim from top
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if(!empty($startText)){
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$posStart = strpos($content, $startText);
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if($posStart !== false)
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$content = substr($content, $posStart,strlen($content)-$posStart);
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}
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//trim from bottom
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if(!empty($endText)){
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$posEnd = strpos($content, $endText);
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if($posEnd !== false)
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$content = substr($content,0,$posEnd);
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}
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//get styles
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$lines = explode("\n",$content);
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$arrClasses = array();
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foreach($lines as $key=>$line){
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$line = trim($line);
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if(strpos($line, "{") === false)
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continue;
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//skip unnessasary links
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if(strpos($line, ".caption a") !== false)
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continue;
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if(strpos($line, ".tp-caption a") !== false)
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continue;
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//get style out of the line
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$class = str_replace("{", "", $line);
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$class = trim($class);
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//skip captions like this: .tp-caption.imageclass img
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if(strpos($class," ") !== false){
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if(!$explodeonspace){
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continue;
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}else{
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$class = explode(',', $class);
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$class = $class[0];
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}
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}
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//skip captions like this: .tp-caption.imageclass:hover, :before, :after
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if(strpos($class,":") !== false)
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continue;
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$class = str_replace(".caption.", ".", $class);
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$class = str_replace(".tp-caption.", ".", $class);
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$class = str_replace(".", "", $class);
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$class = trim($class);
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$arrWords = explode(" ", $class);
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$class = $arrWords[count($arrWords)-1];
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$class = trim($class);
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$arrClasses[] = $class;
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}
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sort($arrClasses);
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return($arrClasses);
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}
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public static function parseCssToArray($css){
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while(strpos($css, '/*') !== false){
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if(strpos($css, '*/') === false) return false;
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$start = strpos($css, '/*');
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$end = strpos($css, '*/') + 2;
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$css = str_replace(substr($css, $start, $end - $start), '', $css);
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}
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//preg_match_all( '/(?ims)([a-z0-9\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr);
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preg_match_all( '/(?ims)([a-z0-9\,\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr);
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$result = array();
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foreach ($arr[0] as $i => $x){
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$selector = trim($arr[1][$i]);
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if(strpos($selector, '{') !== false || strpos($selector, '}') !== false) return false;
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$rules = explode(';', trim($arr[2][$i]));
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$result[$selector] = array();
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foreach ($rules as $strRule){
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if (!empty($strRule)){
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$rule = explode(":", $strRule);
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if(strpos($rule[0], '{') !== false || strpos($rule[0], '}') !== false || strpos($rule[1], '{') !== false || strpos($rule[1], '}') !== false) return false;
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//put back everything but not $rule[0];
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$key = trim($rule[0]);
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unset($rule[0]);
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$values = implode(':', $rule);
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$result[$selector][trim($key)] = trim(str_replace("'", '"', $values));
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}
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}
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}
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return($result);
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}
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public static function parseDbArrayToCss($cssArray, $nl = "\n\r"){
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$css = '';
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$deformations = self::get_deformation_css_tags();
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$transparency = array(
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'color' => 'color-transparency',
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'background-color' => 'background-transparency',
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'border-color' => 'border-transparency'
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);
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$check_parameters = array(
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'border-width' => 'px',
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'border-radius' => 'px',
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'padding' => 'px',
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'font-size' => 'px',
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'line-height' => 'px'
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);
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foreach($cssArray as $id => $attr){
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$stripped = '';
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if(strpos($attr['handle'], '.tp-caption') !== false){
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$stripped = trim(str_replace('.tp-caption', '', $attr['handle']));
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}
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$attr['advanced'] = json_decode($attr['advanced'], true);
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$styles = json_decode(str_replace("'", '"', $attr['params']), true);
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$styles_adv = $attr['advanced']['idle'];
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$css.= $attr['handle'];
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if(!empty($stripped)) $css.= ', '.$stripped;
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$css.= " {".$nl;
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if(is_array($styles) || is_array($styles_adv)){
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if(is_array($styles)){
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foreach($styles as $name => $style){
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if(in_array($name, $deformations)) {
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if($name !== 'css_cursor' && $name !== 'pointer_events') continue;
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}
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if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency!
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if(isset($styles[$transparency[$name]]) && $style !== 'transparent'){
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$style = RevSliderFunctions::hex2rgba($style, $styles[$transparency[$name]] * 100);
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}
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}
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if(!is_array($name) && isset($check_parameters[$name])){
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$style = RevSliderFunctions::add_missing_val($style, $check_parameters[$name]);
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}
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if(is_array($style) || is_object($style)) $style = implode(' ', $style);
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$ret = self::check_for_modifications($name, $style);
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if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
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if($ret['name'] == 'pointer-events' && $ret['style'] == 'auto') continue;
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$css.= $ret['name'].':'.$ret['style'].";".$nl;
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}
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}
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if(is_array($styles_adv)){
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foreach($styles_adv as $name => $style){
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if(in_array($name, $deformations)) {
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if($name !== 'css_cursor' && $name !== 'pointer_events') continue;
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}
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if(is_array($style) || is_object($style)) $style = implode(' ', $style);
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$ret = self::check_for_modifications($name, $style);
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if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
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if($ret['name'] == 'pointer-events' && $ret['style'] == 'auto') continue;
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$css.= $ret['name'].':'.$ret['style'].";".$nl;
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}
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}
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}
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$css.= "}".$nl.$nl;
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//add hover
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$setting = json_decode($attr['settings'], true);
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if(isset($setting['hover']) && $setting['hover'] == 'true'){
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$hover = json_decode(str_replace("'", '"', $attr['hover']), true);
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$hover_adv = $attr['advanced']['hover'];
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if(is_array($hover) || is_array($hover_adv)){
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$css.= $attr['handle'].":hover";
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if(!empty($stripped)) $css.= ', '.$stripped.':hover';
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$css.= " {".$nl;
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if(is_array($hover)){
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foreach($hover as $name => $style){
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if(in_array($name, $deformations)) {
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if($name !== 'css_cursor' && $name !== 'pointer_events') continue;
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}
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if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency!
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if(isset($hover[$transparency[$name]]) && $style !== 'transparent'){
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$style = RevSliderFunctions::hex2rgba($style, $hover[$transparency[$name]] * 100);
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}
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}
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if(!is_array($name) && isset($check_parameters[$name])){
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$style = RevSliderFunctions::add_missing_val($style, $check_parameters[$name]);
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}
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if(is_array($style)|| is_object($style)) $style = implode(' ', $style);
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$ret = self::check_for_modifications($name, $style);
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if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
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if($ret['name'] == 'pointer-events' && $ret['style'] == 'auto') continue;
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$css.= $ret['name'].':'.$ret['style'].";".$nl;
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}
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}
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if(is_array($hover_adv)){
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foreach($hover_adv as $name => $style){
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if(in_array($name, $deformations)) {
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if($name !== 'css_cursor' && $name !== 'pointer_events') continue;
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}
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if(is_array($style)|| is_object($style)) $style = implode(' ', $style);
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$ret = self::check_for_modifications($name, $style);
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if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
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$css.= $ret['name'].':'.$ret['style'].";".$nl;
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}
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}
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$css.= "}".$nl.$nl;
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}
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}
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}
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return $css;
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}
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/**
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* Check for Modifications like with css_cursor
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* @since: 5.1.3
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**/
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public static function check_for_modifications($name, $style){
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if($name == 'css_cursor'){
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if($style == 'zoom-in') $style = 'zoom-in; -webkit-zoom-in; cursor: -moz-zoom-in';
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if($style == 'zoom-out') $style = 'zoom-out; -webkit-zoom-out; cursor: -moz-zoom-out';
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$name = 'cursor';
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}
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if($name == 'pointer_events'){
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$name = 'pointer-events';
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}
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return array('name' => $name, 'style' => $style);
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}
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public static function parseArrayToCss($cssArray, $nl = "\n\r", $adv = false){
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$deformations = self::get_deformation_css_tags();
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$css = '';
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foreach($cssArray as $id => $attr){
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$setting = (array)$attr['settings'];
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$advanced = (array)$attr['advanced'];
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$stripped = '';
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if(strpos($attr['handle'], '.tp-caption') !== false){
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$stripped = trim(str_replace('.tp-caption', '', $attr['handle']));
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}
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$styles = (array)$attr['params'];
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$css.= $attr['handle'];
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if(!empty($stripped)) $css.= ', '.$stripped;
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$css.= " {".$nl;
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if($adv && isset($advanced['idle'])){
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$styles = array_merge($styles, (array)$advanced['idle']);
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if(isset($setting['type'])){
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$styles['type'] = $setting['type'];
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}
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}
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if(is_array($styles) && !empty($styles)){
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foreach($styles as $name => $style){
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if(in_array($name, $deformations)) {
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if($name !== 'css_cursor' && $name !== 'pointer_events') continue;
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}
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if(in_array($name, $deformations) && $name !== 'css_cursor') continue;
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if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba
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$rgb = explode(',', str_replace('rgba', 'rgb', $style));
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unset($rgb[count($rgb)-1]);
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$rgb = implode(',', $rgb).')';
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$css.= $name.':'.$rgb.";".$nl;
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}
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$style = (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
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$css.= $name.':'.$style.";".$nl;
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}
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}
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$css.= "}".$nl.$nl;
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//add hover
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if(isset($setting['hover']) && $setting['hover'] == 'true'){
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$hover = (array)$attr['hover'];
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if($adv && isset($advanced['hover'])){
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$styles = array_merge($styles, (array)$advanced['hover']);
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}
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if(is_array($hover)){
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$css.= $attr['handle'].":hover";
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if(!empty($stripped)) $css.= ', '.$stripped.":hover";
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$css.= " {".$nl;
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foreach($hover as $name => $style){
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if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba
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$rgb = explode(',', str_replace('rgba', 'rgb', $style));
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unset($rgb[count($rgb)-1]);
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$rgb = implode(',', $rgb).')';
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$css.= $name.':'.$rgb.";".$nl;
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}
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$style = (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
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$css.= $name.':'.$style.";".$nl;
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}
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$css.= "}".$nl.$nl;
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}
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}
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}
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return $css;
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}
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public static function parseStaticArrayToCss($cssArray, $nl = "\n"){
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$css = RevSliderCssParser::parseSimpleArrayToCss();
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return $css;
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}
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public static function parseSimpleArrayToCss($cssArray, $nl = "\n"){
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$css = '';
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foreach($cssArray as $class => $styles){
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$css.= $class." {".$nl;
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if(is_array($styles) && !empty($styles)){
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foreach($styles as $name => $style){
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$style = (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
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$css.= $name.':'.$style.";".$nl;
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}
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}
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$css.= "}".$nl.$nl;
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}
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return $css;
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}
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public static function parseDbArrayToArray($cssArray, $handle = false){
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if(!is_array($cssArray) || empty($cssArray)) return false;
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foreach($cssArray as $key => $css){
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if($handle != false){
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if($cssArray[$key]['handle'] == '.tp-caption.'.$handle){
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$cssArray[$key]['params'] = json_decode(str_replace("'", '"', $css['params']));
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$cssArray[$key]['hover'] = json_decode(str_replace("'", '"', $css['hover']));
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$cssArray[$key]['advanced'] = json_decode(str_replace("'", '"', $css['advanced']));
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$cssArray[$key]['settings'] = json_decode(str_replace("'", '"', $css['settings']));
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return $cssArray[$key];
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}else{
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unset($cssArray[$key]);
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}
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}else{
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$cssArray[$key]['params'] = json_decode(str_replace("'", '"', $css['params']));
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$cssArray[$key]['hover'] = json_decode(str_replace("'", '"', $css['hover']));
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$cssArray[$key]['advanced'] = json_decode(str_replace("'", '"', $css['advanced']));
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$cssArray[$key]['settings'] = json_decode(str_replace("'", '"', $css['settings']));
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}
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}
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return $cssArray;
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}
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public static function compress_css($buffer){
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/* remove comments */
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$buffer = preg_replace("!/\*[^*]*\*+([^/][^*]*\*+)*/!", "", $buffer) ;
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/* remove tabs, spaces, newlines, etc. */
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$arr = array("\r\n", "\r", "\n", "\t", " ", " ", " ");
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$rep = array("", "", "", "", " ", " ", " ");
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$buffer = str_replace($arr, $rep, $buffer);
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/* remove whitespaces around {}:, */
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$buffer = preg_replace("/\s*([\{\}:,])\s*/", "$1", $buffer);
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/* remove last ; */
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$buffer = str_replace(';}', "}", $buffer);
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return $buffer;
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}
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/**
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* Defines the default CSS Classes, can be given a version number to order them accordingly
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* @since: 5.0
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**/
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public static function default_css_classes(){
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$default = array(
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'.tp-caption.medium_grey' => '4',
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'.tp-caption.small_text' => '4',
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'.tp-caption.medium_text' => '4',
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'.tp-caption.large_text' => '4',
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'.tp-caption.very_large_text' => '4',
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'.tp-caption.very_big_white' => '4',
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'.tp-caption.very_big_black' => '4',
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'.tp-caption.modern_medium_fat' => '4',
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'.tp-caption.modern_medium_fat_white' => '4',
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'.tp-caption.modern_medium_light' => '4',
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'.tp-caption.modern_big_bluebg' => '4',
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'.tp-caption.modern_big_redbg' => '4',
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'.tp-caption.modern_small_text_dark' => '4',
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'.tp-caption.boxshadow' => '4',
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'.tp-caption.black' => '4',
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'.tp-caption.noshadow' => '4',
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'.tp-caption.thinheadline_dark' => '4',
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'.tp-caption.thintext_dark' => '4',
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'.tp-caption.largeblackbg' => '4',
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'.tp-caption.largepinkbg' => '4',
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'.tp-caption.largewhitebg' => '4',
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'.tp-caption.largegreenbg' => '4',
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'.tp-caption.excerpt' => '4',
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'.tp-caption.large_bold_grey' => '4',
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'.tp-caption.medium_thin_grey' => '4',
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'.tp-caption.small_thin_grey' => '4',
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'.tp-caption.lightgrey_divider' => '4',
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'.tp-caption.large_bold_darkblue' => '4',
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'.tp-caption.medium_bg_darkblue' => '4',
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'.tp-caption.medium_bold_red' => '4',
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'.tp-caption.medium_light_red' => '4',
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'.tp-caption.medium_bg_red' => '4',
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'.tp-caption.medium_bold_orange' => '4',
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'.tp-caption.medium_bg_orange' => '4',
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'.tp-caption.grassfloor' => '4',
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'.tp-caption.large_bold_white' => '4',
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'.tp-caption.medium_light_white' => '4',
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'.tp-caption.mediumlarge_light_white' => '4',
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'.tp-caption.mediumlarge_light_white_center' => '4',
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'.tp-caption.medium_bg_asbestos' => '4',
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'.tp-caption.medium_light_black' => '4',
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'.tp-caption.large_bold_black' => '4',
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'.tp-caption.mediumlarge_light_darkblue' => '4',
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'.tp-caption.small_light_white' => '4',
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'.tp-caption.roundedimage' => '4',
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'.tp-caption.large_bg_black' => '4',
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'.tp-caption.mediumwhitebg' => '4',
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'.tp-caption.MarkerDisplay' => '5.0',
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|
'.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',
|
|
'padding' => 'padding',
|
|
'margin' => 'margin',
|
|
'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){
|
|
|
|
$start = 0;
|
|
if(strpos($css, '@media', $start) !== false){
|
|
$start = strpos($css, '@media', 0);
|
|
|
|
$i = strpos($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 {}
|
|
?>
|