How use where condition in left join in Laravel? - php

Question

I want to retrieve all media in left side and if media contain data will fill those data.
Here is my view:
<tbody>
<?php $i= 0; ?>
#foreach($print as $get)
#if(count($get->media_id)>0 && $get->Status === "Approved")
<tr>
<?php $i++; ?>
<td style="font-size: 16px; width: 25px; "><?php echo $i; ?></td>
<td style="font-size: 16px; width: 30px">{{$get->media_name}}</td>
<td style="font-size: 16px; width: 98px">{{$get->Date_Occured}}</td>
<td style="font-size: 16px; width: 80px">{{$get->Page_Number}}</td>
<td style="font-size: 16px; width: 150px">{{$get->Content_title}}</td>
<td style="font-size: 16px; width: 470px">{!! nl2br(e($get->Content_Description)) !!}</td>
</tr>
#endif
#endforeach
#foreach($media as $medias )
<?php $i++; ?>
<tr>
<td style="font-size: 16px; width: 25px; "><?php echo $i; ?></td>
<td style="font-size: 16px; width: 30px">{{$medias['media_name']}}</td>
<td style="font-size: 16px; width: 98px"></td>
<td style="font-size: 16px; width: 80px"></td>
<td style="font-size: 16px; width: 150px"></td>
<td style="font-size: 16px; width: 470px">Hakuna Taarifa kwa Leo</td>
</tr>
#endforeach
</tbody>
Here is my controller:
public function printpreview() {
$print = DB::table('media')
->leftjoin('content_forms', 'media.id', "=", 'content_forms.media_id')
->select('media.*','content_forms.*')
->whereDate('content_forms.created_at', DB::raw('CURDATE()'))
->get();
$media = media::all()->toArray();
return view('pdf.printview', compact('print', 'media'));
}