labelTiny.class.php

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<?php
require_once(INCLUDE_DIR."/htmlpurifier-4.4.0/HTMLPurifier.standalone.php");


class labelTiny extends widget  implements iWidget, output_widget{
        
        public $typ = "labelTiny";      
        public $direct_result = true;
        
        function set_value($value){
                if($value != ""){
                        $config = HTMLPurifier_Config::createDefault();
                        // allowed HTML tags
                        $config->set('HTML.Allowed', 'abbr, acronym, b, caption,em, i, strike, strong,span,
                                        a[href|target], img[src|alt|height|width], 
                                        *[style],*[title]' );
                        // allow CSS properties
                        $config->set('CSS.AllowedProperties',array(
                                        'text-decoration','text-align','font-family','font-size',
                                        'padding-left','padding-right','padding-top','padding-bottom','padding',
                                        'margin-left','margin-right','margin-top','margin-bottom','margin',
                                        'border-left','border-right','border-top','border-bottom','border','border-collapse','border-color','border-style',
                                        'color','background-color','border','border-radius','box-shadow'
                                        ));
                        // finally clean and save
                        $purifier = new HTMLPurifier($config);
                        $clean_html = $purifier->purify($value);

                        if( (strlen($clean_html) > 256) ){
                                return "Text enthält mehr als 256 Zeichen";                                    
                        }                       
                        $this->value = $clean_html;
                        return true;
                }else{
                        return "Text darf nicht leer sein";
                }
                return false;
        }
        
                
        public function save_label($db){
                return $db->update_widget_field($this,"value",$this->value);
        }
                
        function display(){
                $width= $this->get_config("width");
                $margin_left= $this->get_config("margin-left");
                $margin_right= $this->get_config("margin-right");

                if( $width != -1){ $width = "width:{$width}em"; }else{  $width=""; }    
                if( $margin_left != 0){ $margin_left = "margin-left:{$margin_left}em"; }else{  $margin_left=""; }       
                if( $margin_right != 0){ $margin_right = "margin-right:{$margin_right}em"; }else{  $margin_right=""; }  

                echo "<div class='labelTiny_widget' style='margin:0px;pading:0px;position:relative;$width;$margin_left;$margin_right'>{$this->value}</div>";    
        }
        
        function handle_inpt(){
                return true;
        }

        function display_edit(){
                return true;
        }

        function set_default_values($db){
                $this->set_dispName("Bitte Fragestellung eingeben");
                $this->set_value("Bitte Fragestellung eingeben");
        }
        
}
// ! no ending newLine
?>