oik_clone_load_media_file() – Return a JSON encoded array for attached media file

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Description

Return a JSON encoded array for attached media file

The media array is expected to consist of:

• url – the attachment URL e.g. http://qw/oikcom/wp-content/uploads/2015/03/oik-clone-v0.6.zip
• file – the file name e.g. oik-clone-v0.6.zip
• md5 – the MD5 calculated hash of the base64 encoded contents e.g. 5b3f0cf1c13169de99ad3e94d201d7cd
• data – the base64 encoded file contents.

This array should resemble a file in $_FILES

• name – the file name
• type – the file type e.g. text/plain
• tmp_name – the filename where it's been stored temporarily
• error
• size

BTW. No idea what we're going to do with large video files or mp3's Note: We assume that "attachment_url" is set. It may not be needed.

Usage

$string = oik_clone_load_media_file( $id, $payload );

Parameters

$id

( ID ) required – the post ID of the attachment

$payload

( mixed ) required –

Returns

string the JSON encoded media file

Source

File name: oik-clone/admin/oik-clone-media.php
Lines:

function oik_clone_load_media_file( $id, $payload ) {
  //static $jmedia; 
  //if ( empty( $jmedia ) ) {
    $media_file = array();
    if ( $payload->post_type == "attachment" ) {
      $media_file['url'] = bw_array_get( $_REQUEST, "attachment_url", null );
      $media_file['type'] = $payload->post_mime_type; 
      $file = get_post_meta( $id, "_wp_attached_file", true );
      $media_file['name'] = basename( $file );
      $full_file = oik_clone_determine_full_file( $file );
      $media_file['file'] = $full_file;
      
      $media_file = oik_clone_filter_media_file( $media_file, $payload );
      $contents = file_get_contents( $media_file['file'] );
      $media_file['md5'] = md5( $contents ); 
      $base64 = oik_clone_load_media_file_base64( $contents );
      // $media_file['md5'] = md5( $base64 ); 
      $media_file['size'] = filesize( $media_file['file'] );
      $media_file['data'] = $base64;
      
      $media_file['file'] = $full_file;
      bw_trace2( $media_file, "media_file" );
    }  
    $jmedia = json_encode( $media_file ); 
  //}
  return( $jmedia );
}
 

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