sdr/ui/translate/TransSDRPendingXML.php5

<?php
class TransSDRPendingXML extends STransXML
{   

    /*-----------------------------------------------------*/
    /* Translate a given SInput object
    /*-----------------------------------------------------*/
    public function translate ($si)
    {           
        if (parent::translate($si) == false) return false;
        $xml = $this->parseXML($si->getSource());
        if ($xml === false) return false;

        # If there are no results
        if (!isset($xml->SearchResults)) {
            return('No Results');
        }
        
        # If there are results, loop through them to display
        $output = "";

        # add the header
        $output .= $this->addForwardBackButtons($xml, $si);

        if ($xml->SearchResults->resultsInfo->totalNumResults == 0) {
            $output .= "<b>No matching results were found</b>.";
        }
        
        //var_dump($xml);

        # print the results
        $counter = 0;
        foreach($xml->SearchResults->SDRSubmittedResource as $doc){
            $output .= $this->renderResultDocument($doc, $counter, $contributorIcons);
            $counter++;
        }

        # add the footer
        $output .= $this->addForwardBackButtons($xml, $si);

        $this->sendToTarget($si, $output);
        parent::translate($si);
    }

    protected function addForwardBackButtons($xml, $si) {
        $ss = $si->getOption('ss');
        $sr = $si->getOption('sr');
        if ($ss == "" && isset($_GET['ss'])) { $ss = $_GET['ss']; }
        if ($sr == "" && isset($_GET['sr'])) { $sr = $_GET['sr']; }

        $numPerPage = SConfig::getOption('fedsearch.resultsPerPage');

        $output = "";
        # Display forward and back buttons:

        if (($xml->SearchResults->resultsInfo->numSkipped + $xml->SearchResults->resultsInfo->numReturned) < ($xml->SearchResults->resultsInfo->totalNumResults)) {
            $newUrl = $this->buildCWISURL($ss, $sr + $numPerPage);
            $output .= '<div style="float:right; width: 300px; text-align:right"><a href="' . $newUrl . '">Next ' . $numPerPage . ' Results&nbsp;&rarr;</a></div>';
        }

        if (($xml->SearchResults->resultsInfo->numSkipped) > 0) {
            $newUrl = $this->buildCWISURL($ss, $sr - $numPerPage);
            $output .= '<a href="' . $newUrl . '">&larr;&nbsp;Prev ' . $numPerPage . ' Results</a>';
        }

        $output .= "<br />";
        return $output;
    }

    # 
    # 
    protected function renderResultDocument($doc, $counter, $contributors) {
        global $PATH, $prm, $PROJECT_ROOT;
        
        $evenOddClass = ($counter % 2 == 0) ? 'ResultSet-ItemEven' : 'ResultSet-ItemOdd';
        
        $target = (string)$doc->submissionId;
        $formApprove = new TKForm();
        $formReject = new TKForm();
        
        $vbox = new TKHBox();
        $sub = $vbox->addButton("Approve This Submission");
        $sub->setAction('onclick', new TKSWATAction($target, LocalEventHandler::APPROVE_SUBMISSION, $formApprove));

        $sub2 = $vbox->addButton("Reject This Submission");
        $sub2->setAction('onclick', new TKSWATAction($target, LocalEventHandler::REJECT_SUBMISSION, $formReject));
        //var_dump($target);
        $newOrReplace = ($doc->cserdId != '') ?
                    '<span style="color:red">This will replace the existing metadata for catalog item ' . $doc->cserdId . '</span>':
                    'This will be added as a new record';
        
        $xmlContent = $this->dumpMetadataInfo($doc->metadata);
        
        return "
    <div class='$evenOddClass'>
        <div class='ResultSet-ItemTitle'>
            <a href='{$doc->url}' target='_blank' >$title</a><br />
            Title: {$doc->metadata->Title}<br />
            Submitted By: {$doc->submittedBy}<br />
            Date: {$doc->submitTime}<br />
            $newOrReplace
        </div>
        <div style='clear:both'></div>
        <span class='ResultSet-ItemDescription'>
            $descrip<br />
            
            $xmlContent
            
                {$formApprove->render()}
                {$formReject->render()}
                {$vbox->render()}

        </span>
        <br />
    </div>
    <div style='clear:both;'></div>
";
    }
    
    static function contentToScreen($input) {
        // convert all XML encoded characters
        // to HTML entities viewable on the screen.
        $input = str_replace('&', '&amp;', $input);
        $input = str_replace('<', '&lt;', $input);
        $input = str_replace('>', '&gt;', $input);
        $input = str_replace('"', '&quot;', $input);
        $input = str_replace('\'', '&apos;', $input);
        $input = str_replace('\n', '<br />', $input);
        $input = str_replace('\r', '<br />', $input);
        return $input;
    }
    
    protected function dumpMetadataInfo($input, $level = 0) {
        $return = '';
        foreach($input as $tag=>$value) {
            if ($value == '') continue;
            for($i = 0; $i < $level; $i++) {
                $return .= '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
            }
            $return .= '<b>' . $tag . ':</b> ' . $value . '<br />';
            if (count($value->children()) > 0) {
                $return .= $this->dumpMetadataInfo($value, $level + 1);
                //$return .= 'This tag has kids';
            }
        }
        return $return;
    }

    protected function buildCWISURL($ss, $sr) {
        $base = SWATFunctions::stripArgs($_SERVER['REQUEST_URI']);
        if ($sr < 0) $sr = 0;
        return $base . "?ss=" . $ss . "&sr=" . $sr;
    }

    protected function wrapFoundTerms($term, $data) {
        return str_replace($term, "<span class=\"highlightedSearchTerm\">$term</span>", $data);
    }

}

?>

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