User:Karima Rafes/DisplayResearchArtefact.js

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$(document).ready(function() {
	//precondition
		//precondition
	if( /^(mediawiki|wikidata|meta|commons)wiki$/.test( mw.config.get( 'wgDBname' ) ))
		return; //end
		
	var wgWikibaseItemId = mw.config.get("wgWikibaseItemId");
	if (!wgWikibaseItemId) {
		console.log("no wikidata");
		return;
	}
	
	var nameWiki = mw.config.get( 'wgDBname' );
	var contentTab = 
	'<script>'+
	'function openTabResearch() {' +
    '$(\'#bodyContentResearch\').is(\':visible\')?$(\'#bodyContentResearch\').hide():$(\'#bodyContentResearch\').show();' +
    '}'+
	'</script>'+
	'<li id="ca-research"><span><a  id="linktab-research" style="color:lightblue;" href="javascript:openTabResearch()" title="Research">U. Paris-Saclay</a></span></li>';
		
	var tab = $('#p-namespaces ul').append(contentTab);
    var content = '<div id="bodyContentResearch" class="mw-body-content" style="z-index: 5;display: none;background: rgb(222, 245, 220);"></div>';
    $(content).insertBefore('#bodyContent');
    
    //
    //Display datasets
    var queryDataset = "PREFIX dcat: <http://www.w3.org/ns/dcat#> \
PREFIX dct: <http://purl.org/dc/terms/> \
PREFIX dataset: <https://io.datascience-paris-saclay.fr/datasetView.php?dataset_id=> \
PREFIX wd: <http://www.wikidata.org/entity/> \
select distinct ?dataset ?title ?description ?url \
where {\
?dataset a dcat:Dataset ; \
       dct:title ?title ; \
       dct:description ?description ; \
       dcat:landingPage ?url .\
{ ?dataset dcat:theme  wd:"+wgWikibaseItemId+" } UNION { ?dataset dcat:keywordConcept  wd:"+wgWikibaseItemId+" }\
}";

   // $('#bodyContentResearch').append(queryDataset);
    $.ajax({
                url: 'https://io.datascience-paris-saclay.fr/sparql',
                dataType: 'json', 
                data: { 
                    queryLn: 'SPARQL',
                    query: queryDataset , 
                    limit: 'none',
                    infer: 'true',
                    Accept: 'application/sparql-results+json'
                },
                success: displayDataset, 
                error: displayError
        });
        
 });

    function displayError(xhr, textStatus, errorThrown) {
        console.log(textStatus);
        console.log(errorThrown);
    }
    
    function displayDataset(data) {
       var textHtml = '<h2><span class="mw-headline">Datasets in relation</span></h2>';

       textHtml += '<p>';
       if(data.results.bindings.length === 0){
    		textHtml += 'Sorry, no dataset found';
    	}else{
    		textHtml += '<ul class="reference">';
	        $.each(data.results.bindings, function(index, bs) {
             textHtml += '<li><span class="reference-text"><a href="' + bs["url"].value + '">' + bs["title"].value +  '</a> : '+
            	 bs["description"].value + 
            	' (<a href="' + bs["dataset"].value  + '">source</a>)' + '</span></li>'  ;
	        });
        	textHtml += '</ul>';
        	$('#linktab-research').removeAttr("style");
    	}
        textHtml += '</p>';
         $('#bodyContentResearch').append(textHtml);
    }