Adding Custom Field Support in Shorcodes

I was wondering if it would be possible to add custom field support in the shortcode.
I’m doing this manually currently with the following modification by using the shortcode $content variable.

[vdo][field key=field_587a44be392fa][/vdo]

Edit of vdo_shortcode function

		if(!empty($content)){
			$content = trim(do_shortcode($content));
			if(strlen($content)==32){
				$video = $content;
			}
		}else{

Complete

function vdo_shortcode( $atts, $content='' ) {
	extract( shortcode_atts(
				array(
					'title' => 'TITLE_OF_VIDEO',
					'width' => get_option('vdo_default_width') . "px",
					'height' => get_option('vdo_default_height') . "px",
					'id'	=> 'id',
					'no_annotate'=> false,
					'version'=> 0,
					), $atts )
		   );
		   

	if(!isset($atts['id'])){
		if(!empty($content)){
			$content = trim(do_shortcode($content));
			if(strlen($content)==32){
				$video = $content;
			}
		}else{
			if(!$atts['title'])
				return "Required argument id for embedded video not found.";
			$params = array(
					'search'=>array(
						'title'=>$title
						),  
					'page'=>1,
					'limit'=>30,
					'type'=>'json'
					);
			$video = vdo_send("videos", $params);
			$video = json_decode($video);
			if($video == null)
				return "404. Video not found.";
			$video = $video[0]->id;
			if ($video == null) {
				return "No video with given title found.";
			}
		}
	}
	else
		$video = $id;

	$params = array(
		'video'=>$video
	);
	$anno = false;
	if (!function_exists("eval_date")) {
		function eval_date($matches){
			return current_time($matches[1]);
		}
	}
	if (get_option('vdo_annotate_code') != "") {
		$current_user = wp_get_current_user();
		$vdo_annotate_code = get_option('vdo_annotate_code');
		$vdo_annotate_code = apply_filters('vdocipher_annotate_preprocess', $vdo_annotate_code);
		if (is_user_logged_in()) {
			$vdo_annotate_code = str_replace('{name}', $current_user->display_name , $vdo_annotate_code);
			$vdo_annotate_code = str_replace('{email}', $current_user->user_email , $vdo_annotate_code);
			$vdo_annotate_code = str_replace('{username}', $current_user->user_login , $vdo_annotate_code);
			$vdo_annotate_code = str_replace('{id}', $current_user->ID , $vdo_annotate_code);
		}
		$vdo_annotate_code = str_replace('{ip}', $_SERVER['REMOTE_ADDR'] , $vdo_annotate_code);
		$vdo_annotate_code = preg_replace_callback('/\{date\.([^\}]+)\}/', "eval_date" , $vdo_annotate_code);
		$vdo_annotate_code = apply_filters('vdocipher_annotate_postprocess', $vdo_annotate_code);
		if(!$no_annotate)
			$anno = array("annotate" => $vdo_annotate_code);
	}
	$OTP = vdo_send("otp", $params, $anno);
	$OTP = json_decode($OTP);
	if(is_null($OTP)){
		$output = "<span id='vdo$OTP' style='background:#555555;color:#FFFFFF'><h4>Video not found</h4></span>";
		return $output;
	}
	$OTP = $OTP->otp;

	// $version = $atts['version'];  //handled by extract function
	$output = "<div id='vdo$OTP' style='height:$height;width:$width;max-width:100%' ></div>";
	$output .= "<script> (function(v,i,d,e,o){v[o]=v[o]||{}; v[o].add = v[o].add || function V(a){ (v[o].d=v[o].d||[]).push(a);};";
	$output .= "if(!v[o].l) { v[o].l=1*new Date(); a=i.createElement(d), m=i.getElementsByTagName(d)[0]; a.async=1; a.src=e; m.parentNode.insertBefore(a,m);}";
	$output .= " })(window,document,'script','//de122v0opjemw.cloudfront.net/vdo.js','vdo'); vdo.add({ ";
	$output .= "o: '$OTP', ";
	if ($version == 32) $output .= "version: '$version' ";
	$output .= "}); </script>";
	return $output;
}

• This topic was modified 7 years, 10 months ago by andyg2.
• This topic was modified 7 years, 10 months ago by andyg2.