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44 lines
1016 B
44 lines
1016 B
14 years ago
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<?php
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// $Id$
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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/**
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* Description of relsext
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*
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* @author aoneill
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*/
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class RelsExt {
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// Instance variables
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public $relsExtArray = array();
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private $originalRelsExtArray = array(); // Used to determine the result of modified() funciton.
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// Member functions
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/**
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* Constructor that builds itself by retrieving the RELS-EXT stream from
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* the repository for the given Fedora_Item.
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* @param Fedora_Item $item
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*/
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function RelsExt( $item ) {
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$relsextxml = $item->get_datastream_dissemination('RELS-EXT');
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}
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function modified() {
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return !(empty(array_diff($this->relsExtArray, $this->originalRelsExtArray)) &&
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empty(array_diff($this->originalRelsExtArray, $this->relsExtArray)));
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}
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/**
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* Save the current state of the RELS-EXT array out to the repository item
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* as a datastream.
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*/
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function save() {
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}
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}
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