/**
* Returns an HTML tag for a media version in a media field.
*
* @param string $ps_field The field to fetch media from
* @param string $ps_version The media version to fetch
* @param array $pa_options Optional array of options. Options are passed through to the media plugin htmlTag() method for rendering. In addition
* getMediaTag() also implements the following options:
* page = the page to return a tag for in a multipage document.
* index = if media repeats, indicates the position of the value to return. The index is zero-based.
* checkAccess = array of access values to restrict returned values to.
*/
public function getMediaTag($ps_field, $ps_version, $pa_options = null)
{
$va_tmp = explode('.', $ps_field);
$va_check_access = isset($pa_options['checkAccess']) ? $pa_options['checkAccess'] : null;
if ($va_tmp[0] === 'ca_object_representations' && $va_tmp[1] !== 'access') {
if (!$this->_haveAccessToRepresentation($va_check_access)) {
return null;
}
}
return parent::getMediaTag($ps_field, $ps_version, isset($pa_options['index']) ? $pa_options['index'] : 0, $pa_options);
}
