diff --git a/includes/islandora_dublin_core.inc b/includes/islandora_dublin_core.inc index c59c89f2..41c9bbfa 100644 --- a/includes/islandora_dublin_core.inc +++ b/includes/islandora_dublin_core.inc @@ -103,15 +103,27 @@ class Dublin_Core { $dc_array = array(); foreach ($this as $element) { if (!empty($element)) { - foreach ($element as $field => $value) { + foreach ($element as $field => $values) { // split value if the result value is an array - if (is_array($value)) { - $value = implode(", ", $value); + if (is_array($values)) { + $value = ''; + $i = 0; + foreach($values as $piece) { + if(!empty($piece)) { + if($i++) { + $value .= ", "; + } + $value .= $piece; + } + } + } + else { + $value = $values; } $dc_label = explode(':', $field); $element_label = ucfirst($dc_label[1]); $dc_array[$field]['label'] = $element_label; - $dc_array[$field]['value'] = strip_tags($value); + $dc_array[$field]['value'] = $value; $dc_array[$field]['class'] = strtolower(preg_replace('/[^A-Za-z0-9]/', '-', $field)); } }