Wordpress Tableau Server SSO

tableau-sso-post.php

<?php 
        
        //get dashboard if one is setup
        global $current_user;
        get_currentuserinfo();
        
        
        
        // $custom_fields = get_post_custom_values('dashboard_url'); //post must have this configured
        // $dashboard_url = $custom_fields[0]; //the first value, there technically could be more than 1
       
        $meta_values = get_post_meta( get_the_ID() );
        //   print_r($meta_values);
        $dashboard = Array (
            'url' => $meta_values['dashboard_url'][0],
            'width' => $meta_values['dashboard_width'][0],
            'height' => $meta_values['dashboard_height'][0]
        );
       
       //parse dashboard url to pull out the path
       $parsed_dash_url = parse_url($dashboard['url']);
       
       //support original posts w/o full url
        if( substr($dashboard['url'],0,6) != '/views' ) {
            $dashboard['url'] = $parsed_dash_url['path'];
        }
       
       //set defaults for height and width
       if (!$dashboard['width']) { $dashboard['width']='1020'; } else { $dashboard['width']=$dashboard['width']+20; }
       if (!$dashboard['height']) { $dashboard['height']='830px'; } else { $dashboard['height']=$dashboard['height']+30; }
       
       //if there is a dashboard url try to load it
       if($dashboard['url']) {
            try {
                    //get URL
                    $trusted_url = get_trusted_url($current_user->user_email,TABLEAU_URL,$dashboard['url']);   
                    if($trusted_url==-1){
                        echo('Unable to fetch trusted URL');
                    } else {
                        
                        echo('<div id="psa-dashboard" style="padding:10px; text-align: center; width: 100%;"><iframe src="'.$trusted_url.'" width="'.$dashboard['width'].'" height="'.$dashboard['height'].'"></iframe></div>');

                        
                    }
            } catch (Exception $e) {
                echo 'Caught exception: ',  $e->getMessage(), "\n";
            }
       }
      
       //get main content
       // x_get_view( 'global', '_content' ); 

      ?>