function opigno_scorm_extract_manifest_metadata in Opigno 7

Extract the manifest metadata.

Find the metadata of this manifest file and return it. We only treat global metadata - we don't parse metadata on SCOs or resources.

Parameters

array $manifest:

Return value

array

1 call to opigno_scorm_extract_manifest_metadata()

opigno_scorm_extract_manifest_data in modules/scorm/includes/opigno_scorm.manifest.inc

Extract the manifest data.

File

modules/scorm/includes/opigno_scorm.manifest.inc, line 225

Manifest file extraction logic.

Code

function opigno_scorm_extract_manifest_metadata($manifest) {
  foreach ($manifest['children'] as $child) {
    if ($child['name'] == OPIGNO_SCORM_MANIFEST_METADATA) {
      $meta = array();
      foreach ($child['children'] as $metadata) {
        $meta[strtolower($metadata['name'])] = $metadata['tagData'];
      }
      return $meta;
    }
  }
  return array();
}