--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/resources/assets/js/sparqlclient.js	Mon Oct 31 14:24:23 2016 +0100
@@ -0,0 +1,103 @@
+// sparql edit function
+
+// ASK, null
+const ASK_RESULT_FORMAT = [
+    ["HTML", "text/html"]
+];
+
+// SELECT
+const SELECT_RESULT_FORMAT = [
+    ["HTML", "text/html"],
+    ["SPARQL/CSV", "text/csv"],
+    ["SPARQL/JSON", "application/sparql-results+json"],
+    ["SPARQL/XML", "application/sparql-results+xml"],
+    ["SPARQL/TSV", "text/tab-separated-values"],
+    ["BINARY", "application/x-binary-rdf-results-table"]
+];
+
+// DESCRIBE,CONSTRUCT
+const GRAPH_RESULT_FORMAT = [
+    ["HTML", "text/html"],
+    ["N-Triples", "application/n-triples"],
+    ["RDF/XML", "application/rdf+xml"],
+    ["Turtle", "text/turtle"],
+    ["N3", "text/n3"],
+    ["RDF/JSON", "application/rdf+json"],
+    ["TriG", "application/trig"],
+    ["N-Quads", "application/n-quads"],
+    ["BinaryRDF", "application/x-binary-rdf"],
+    ["TriX", "application/trix"],
+    ["JSON-LD", "application/ld+json"]
+];
+
+function setOutputFormatSelect(selectElt, optionsList) {
+    var keys = $.map(optionsList, function(o) { return o[0];});
+    var selectedKey = $(":selected",selectElt).text();
+    if(!selectedKey || $.inArray(selectedKey, keys) === -1) {
+        selectedKey = "HTML";
+    }
+    selectElt.empty();
+    var innerHtml = "";
+    $.each(optionsList, function(i, o) {
+        innerHtml += "<option value=\""+o[1]+"\""+ ((o[0]==selectedKey)?" selected=\"selected\" ":"") +">"+o[0]+"<options>";
+    });
+
+    selectElt.append(innerHtml);
+}
+
+var currentQueryType = null;
+
+function updateQueryType(queryType) {
+    var resultFormats = ASK_RESULT_FORMAT;
+    if(currentQueryType != queryType) {
+        if(queryType == "SELECT") {
+            resultFormats = SELECT_RESULT_FORMAT;
+        } else if (queryType == "DESCRIBE" || queryType == "CONSTRUCT") {
+            resultFormats = GRAPH_RESULT_FORMAT;
+        }
+        setOutputFormatSelect($("#format"),resultFormats);
+        currentQueryType = queryType;
+    }
+}
+
+function getSubmitState(editor) {
+    var parseErrors = $(".parseErrorIcon").length;
+    return editor.getQueryMode() === 'query' && parseErrors == 0 && !/^\s*$/.test(editor.getValue());
+}
+
+function initSparqlEditor() {
+    var yasqe = YASQE.fromTextArea($('#query').get(0), {
+        sparql: {
+            showQueryButton: false,
+            //endpoint: "{{ route('sparql_proxy') }}",
+            //requestMethod: "GET",
+            //acceptHeaderGraph: "application/rdf+json,/;q=0.9"
+            //acceptHeaderGraph: "text/turtle,/;q=0.9",
+            //acceptHeaderSelect: "application/x-turtle,/;q=0.9",
+        }
+    });
+    yasqe.on("update", function(instance) {
+        var queryType = instance.getQueryType();
+        updateQueryType(queryType);
+        var submitState = getSubmitState(instance);
+        $("#submit-query-form").prop('disabled', !submitState );
+        $("#format").prop('disabled', !submitState );
+        $("#timeout").prop('disabled', !submitState );
+    });
+
+    $("#query-form").submit(function() {
+        return getSubmitState(yasqe);
+    });
+
+    $("#limits-choices a").click(function(e) {
+        e.preventDefault();
+        $('#limit').val($(e.target).text());
+    });
+
+    // var yasr = YASR($('#results').get(0), {
+    //     getUsedPrefixes: yasqe.getPrefixesFromQuery,
+    //     useGoogleCharts: false,
+    //     outputPlugins: ["table", "error", "boolean", "rawResponse", "pivot"],
+    // });
+    // yasqe.options.sparql.callbacks.complete = yasr.setResponse;
+}