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46 lines
884 B
46 lines
884 B
<?php |
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/** |
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* @file |
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* RelsExt class |
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*/ |
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/** |
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* RelsExt class |
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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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/** |
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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 = $item->get_datastream_dissemination('RELS-EXT'); |
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} |
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/** |
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* modified |
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* @return type |
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*/ |
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function modified() { |
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return!(empty(array_diff($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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