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<?php namespace Scriptotek\Sru; |
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use Danmichaelo\QuiteSimpleXMLElement\QuiteSimpleXMLElement; |
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/** |
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* Explain response |
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*/ |
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class ExplainResponse extends Response implements ResponseInterface |
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{ |
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/** @var string Server hostname */ |
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public $host; |
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/** @var int Server port */ |
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public $port; |
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/** @var object Server database */ |
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public $database; |
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/** @var array Server indexes */ |
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public $indexes; |
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/** |
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* Create a new explain response |
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* |
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* @param string $text Raw XML response |
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* @param Client $client SRU client reference (optional) |
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* @param string $url Request URL |
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*/ |
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public function __construct($text = null, &$client = null, $url = null) |
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{ |
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parent::__construct($text, $client, $url); |
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$this->indexes = array(); |
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if (is_null($this->response)) { |
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return; |
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} |
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$explain = $this->response->first('/srw:explainResponse/srw:record/srw:recordData/exp:explain'); |
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if (!$explain) { |
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return; |
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} |
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$this->parseExplainResponse($explain); |
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} |
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protected function parseExplainResponse(QuiteSimpleXMLElement $node) |
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{ |
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$serverInfo = $node->first('exp:serverInfo'); |
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$dbInfo = $node->first('exp:databaseInfo'); |
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$indexInfo = $node->first('exp:indexInfo'); |
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$this->host = $serverInfo->text('exp:host'); |
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$this->port = (int) $serverInfo->text('exp:port'); |
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$this->database = new \StdClass; |
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$this->database->identifier = $serverInfo->text('exp:database'); |
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$this->database->title = $dbInfo->text('exp:title'); |
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$this->database->description = $dbInfo->text('exp:description'); |
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foreach ($indexInfo->xpath('exp:index') as $index) { |
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$ind = new \StdClass; |
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$ind->scan = ($index->attr('scan') == 'true'); |
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$ind->search = ($index->attr('search') == 'true'); |
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$ind->sort = ($index->attr('sort') == 'true'); |
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$ind->title = $index->text('exp:title'); |
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$ind->maps = array(); |
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foreach ($index->xpath('exp:map') as $map) { |
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$set = $map->first('exp:name')->attr('set'); |
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$name = $map->text('exp:name'); |
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$ind->maps[] = $set . '.' . $name; |
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} |
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$this->indexes[] = $ind; |
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} |
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// TODO |
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} |
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} |
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scriptotek /
php-sru-client
