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Fix for language containing empty string in H5P export (h5p.json)

namespaces
Pål Jørgensen 2014-11-06 11:13:24 +01:00
parent 2727c1eb2d
commit 2d7824aa93
1 changed files with 1 additions and 1 deletions
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2
h5p.classes.php
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@ -1433,7 +1433,7 @@ Class H5PExport {
'title' => $content['title'], 'title' => $content['title'],
// TODO - stop using 'und', this is not the preferred way. // TODO - stop using 'und', this is not the preferred way.
// Either remove language from the json if not existing, or use "language": null // Either remove language from the json if not existing, or use "language": null
'language' => isset($content['language']) ? $content['language'] : 'und', 'language' => (isset($content['language']) && strlen(trim($content['language'])) !== 0) ? $content['language'] : 'und',
'mainLibrary' => $content['library']['name'], 'mainLibrary' => $content['library']['name'],
'embedTypes' => $embedTypes, 'embedTypes' => $embedTypes,
); );