Prints optional additonal head tags in embed.php

Works in conjunction with modifications to class-h5p-php-admin.php in the core h5p plugin. Allows other plugins to add code to be inserted into the head of the embeded iframe generated by embed.php. See discussion of this issue here: https://github.com/h5p/h5p-wordpress-plugin/issues/58#issuecomment-337906304
2017-11-01 16:08:14 -05:00 · 2017-11-01 16:08:14 -05:00 · 07ac995cf0
parent 500c264b88
commit 07ac995cf0
1 changed files with 1 additions and 0 deletions
--- a/embed.php
+++ b/embed.php
@ -9,6 +9,7 @@
  <?php for ($i = 0, $s = count($styles); $i < $s; $i++): ?>
    <link rel="stylesheet" href="<?php print $styles[$i]; ?>">
  <?php endfor; ?>
+  <?php if (isset($additional_embed_head_tags)) { print implode("\n", $additional_embed_head_tags); } ?>
 </head>
 <body>
  <div class="h5p-content" data-content-id="<?php print $content['id']; ?>"></div>