You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
882 B
44 lines
882 B
<?php |
|
|
|
/** |
|
* @file |
|
* RelsExt class |
|
*/ |
|
|
|
/** |
|
* RelsExt class |
|
*/ |
|
class RelsExt { |
|
|
|
// Instance variables |
|
public $relsExtArray = array(); |
|
private $originalRelsExtArray = array(); // Used to determine the result of modified() funciton. |
|
|
|
/** |
|
* Constructor that builds itself by retrieving the RELS-EXT stream from |
|
* the repository for the given Fedora_Item. |
|
* @param Fedora_Item $item |
|
*/ |
|
function RelsExt($item) { |
|
$relsextxml = $item->get_datastream_dissemination('RELS-EXT'); |
|
} |
|
|
|
/** |
|
* modified |
|
* @return type |
|
*/ |
|
function modified() { |
|
return!(empty(array_diff($this->relsExtArray, $this->originalRelsExtArray)) && |
|
empty(array_diff($this->originalRelsExtArray, $this->relsExtArray))); |
|
} |
|
|
|
/** |
|
* Save the current state of the RELS-EXT array out to the repository item |
|
* as a datastream. |
|
*/ |
|
function save() { |
|
|
|
} |
|
|
|
} |
|
|
|
|