<?php
	if ( ! defined( 'ABSPATH' ) ) exit;
	
	global $wpdb;
	$video_table = $wpdb->prefix . "mvplayer_video";
	$video_detail =  $wpdb->get_row("SELECT * FROM $table_name where id= $vid");

	if($video_detail == ""){
		$video_detail =  $wpdb->get_row("SELECT * FROM wp_playlist_video where id= $vid");
	}

	$webform_code = stripslashes($data->custom_formcode);
	$webform_submit_text = $data->optin_webform_submit_text;
	$pattern ='((<(\s*)(input)[^<>]+(hidden|text|email)[^<>]+>)|(<(\s*)(form)[^<>]+(action)[^<>]+>)|(<script[^>]*>[\s\S]*?</script>))';
	preg_match_all($pattern,$webform_code,$strings);
	$name_string='';
	$email_string='';
	$form_string = '';
	$form_string_end = '';
	$hidden_string = '';

	foreach($strings[0] as $string){
		if(preg_match('(type="hidden")i',$string)){
			$hidden_string.=$string;
		}else if(preg_match('(type="text|email")i',$string)){
			$string =  preg_replace('/[\s]+(value)=[\s]*("[^"]*"|\'[^\']*\')/i',"",$string); 
			$string =  preg_replace('/[\s]+(value)=[\s]*[^ |^>]*/i',"",$string);
			$pattern = '(name="[\w]*name")i';
			preg_match($pattern,$string,$name);

			if(count($name)){
				$replacer = $name[0].' value="" onfocus="" onblur="" class="Name" id="username_'.$player_id.'"';
				$name_string = '<input '.$name[0].' value="" placeholder="Name" onfocus="" onblur="" class="Name" id="username_'.$player_id.'" type="text">';
			}

			$pattern = '(name="[\w]*email")i';
			preg_match($pattern,$string,$email);

			if(count($email)){
				$replacer = $email[0].' value=""  onfocus="" onblur="" class="Email" id="useremail_'.$player_id.'"';
				$email_string = '<input '.$email[0].' value="" placeholder="Email" onfocus="" onblur="" class="Email" id="useremail_'.$player_id.'" type="text">';
			}
		}else if(preg_match('(form)i',$string)){
			$form_string = $string;

			if(!preg_match('/<form.*?target=[^>]*?>/', $form_string)){
				$form_string = str_replace('<form', '<form target="_blank" ', $form_string);
			}

			$form_string_end = $string;
		}
	}
?>

<div class="optinbox" id="show_optinbox_<?php echo $player_id; ?>" style="display:none;">
	<div class="optinmain">
		<div id="optin_head"><center><?php echo $OptinHeadline;?></center></div>
		<div id="optin_text"><center><?php echo $OptinText;?></center></div>
		<center>
			<?php echo $form_string; ?>
			<div class="textfield">
				<div class="inputfield"><?php echo $name_string; ?></div>
				<div class="inputfield"><?php echo $email_string; ?></div>
				<div>
					<?php echo $hidden_string; ?>
					<input type="submit" id="optinsubmit" onClick="return optin_submit_<?php echo $player_id; ?>()" class="optin_submit_<?php echo $player_id; ?>" value="<?php echo $OptinSubmitText;?>" />
					<?php if($OptinAllowSkip=='yes'){ ?>
						<a id="optinskip" href="javascript:optinHideIt_<?php echo $player_id;?>()"><?php __('Skip','mvp'); ?></a>
					<?php } ?>
				</div>
			</div>
		</center>        
	</div>
</div>

<script language="javascript">
	function testAttribute(element, attribute){
		var test = document.createElement(element);

		if(attribute in test) 
			return true;
		else 
			return false;
	}

	if(!testAttribute("input", "placeholder")){
		window.onload = function(){
			var demo1 = document.getElementById('username_<?php echo $player_id; ?>');
			var text_content = '<?php echo __("Name","mvp"); ?>';
			demo1.style.color = "gray";
			demo1.value = text_content;
			demo1.onfocus = function() {
				if (this.style.color == "gray")
				{ this.value = ""; this.style.color = "black"; }
			}

			demo1.onblur = function() {
				if (this.value == ""){ this.style.color = "gray"; this.value = text_content; }
			}

			var demo2 = document.getElementById('useremail_<?php echo $player_id; ?>');
			var text_content2 = '<?php echo __("Email","mvp"); ?>';
			demo2.style.color = "gray";
			demo2.value = text_content2;

			demo2.onfocus = function() {
				if (this.style.color == "gray"){ this.value = ""; this.style.color = "black"; }
			}

			demo2.onblur = function() {
				if (this.value == ""){ this.style.color = "gray"; this.value = text_content2; }
			}
		}
	}

	function validation(){
		var mailformat = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		var username        = jQuery("#username_<?php echo $player_id; ?>").val();
		var useremail       = jQuery("#useremail_<?php echo $player_id; ?>").val();
		var username_validation = '<?php echo __('Name and Email are Required.','mvp') ?>';
		var name_validation = '<?php echo __('Name is Required.','mvp') ?>';
		var email_validation = '<?php echo __('Email is Required.','mvp') ?>';
		var email_format_validation = '<?php echo __('Email is Invalid.','mvp') ?>';
		
		if(!username && !useremail){alert(username_validation);
			return false;
		}else if(!username){alert(name_validation);
			return false;
		}else if(!useremail){alert(email_validation);
			return false;
		}else if(useremail){ 
			if(!useremail.match(mailformat)){
				alert(email_format_validation);
				return false;
			}else if(useremail.match(mailformat) && username){
				return true;
			}
		}
	}

	function optin_submit_<?php echo $player_id; ?>(){
		if(validation()){
			<?php echo 'optinHideIt_'.$player_id.'();';?>
			return true;
		}
		return false;
	}
</script>