sdr/ui/tk/TKSDRResourceResultMetadata.php5

<?php
class TKSDRResourceResultMetadata extends TKNullBox {
    
    private $metadata = null;
    private $params;
    const NEWTAB = true;
    
    const VALUE_TYPE_LINK = 1;
    const VALUE_TYPE_SCALAR = 2;
    const VALUE_TYPE_LIST = 3;
    
    public function __construct($metadata, $params = array()) {
        parent::__construct();
        $this->metadata = $metadata;
        $this->params = $params;
    }
    
    protected function layoutMetadata() {
        $metadata = $this->metadata;
        $tbl = new TKTable();
        SErrorManager::redirectPush('error', 'devnull');
        $this->mdRow($tbl, $metadata, 'Url');
        $this->mdRow($tbl, $metadata, 'Creator');
        $this->mdRow($tbl, $metadata, 'Contributor');
        $this->mdRow($tbl, $metadata, 'Publisher');
        $this->mdRow($tbl, $metadata, 'Description');
        $this->mdRow($tbl, $metadata, 'Format');
        $this->mdRow($tbl, $metadata, 'Language');
        $this->mdRow($tbl, $metadata, 'Subject');
        $this->mdRow($tbl, $metadata, 'Keyword');
        $this->mdRow($tbl, $metadata, 'Audience');
        $this->mdRow($tbl, $metadata, 'Education_Level');
        $this->mdRow($tbl, $metadata, 'HPCU_Subject');
        $this->mdRow($tbl, $metadata, 'Type');
        SErrorManager::redirectPop('error');
        $this->add($tbl);
    }
    
    protected function formatValues($key, $values) {
        if (is_array($values)){
            if (count($values) == 0)
                $values = '';
            else
                $values = implode(", ", $values);
        }
        if ($key == 'Url') {
            $values = $this->wrapLink($values);
        } else if ($values == '') {
            $values = '<i>None listed</i>';
        }
        return $values;
    }
    
    protected function wrapLink($link) {
        if(self::NEWTAB)
            return "<a href=\"$link\"target='_blank'>$link</a>";
        else
            return "<a href=\"$link\">$link</a>";
    }
    
    protected function mdRow($tbl, $metadata, $key) {
        $tbl->addLabel(str_replace('_', '&nbsp;', $key), array('class' => array('mdKey')));
        $tbl->addLabel($this->formatValues($key, $metadata->$key));
        $tbl->addRow();
    }
    
    public function render() {
        $this->layoutMetadata();
        return parent::render();
    }
}
?>

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