tdf#97745 Help pages in browser (WIP)

Work in progress:
Search index
Javascript xhp server

patch2: rename jj.js to help.js
updated index.html accordingly

Change-Id: Idece5ea25b0906b3fbdfd1f401e8dcfdfa4bd947
Reviewed-on: https://gerrit.libreoffice.org/30143
Reviewed-by: Olivier Hallot <olivier.hallot@edx.srv.br>
Tested-by: Olivier Hallot <olivier.hallot@edx.srv.br>

1 files changed, 80 insertions, 0 deletions

diff --git a/help3xsl/help.js b/help3xsl/help.js
new file mode 100644
index 0000000000..fb77cbc14d
--- /dev/null
+++ b/help3xsl/help.js
@@ -0,0 +1,80 @@
+function loadXMLDoc(filename, response)
+{
+if (window.ActiveXObject)
+  {
+  xhttp = new ActiveXObject("Msxml2.XMLHTTP");
+  }
+else
+  {
+  xhttp = new XMLHttpRequest();
+  }
+xhttp.open("GET", filename, false);
+try {xhttp.responseType = "msxml-document"} catch(err) {} // Helping IE11
+xhttp.send("");
+if (response == 1){return xhttp.responseXML;}
+return xhttp.responseText;
+}
+
+
+function displayResult(file, moduleName, language, system)
+{
+var xml = loadXMLDoc(file, 1);
+var xsl = loadXMLDoc('/online_transform.xsl', 1);
+var xsltProcessor;
+var resultDocument;
+var bookmarkHTML;
+var urlVars = getUrlVars(file);
+  var module = urlVars["DbPAR"];
+  var language = urlVars["Language"];
+  var system = urlVars["System"];
+  var usedb = urlVars["UseDB"];
+  document.getElementById("DisplayArea").innerHTML= null; 
+  document.getElementById("BottomLeft").innerHTML= null; 
+// code for IE
+if (window.ActiveXObject || xhttp.responseType == "msxml-document")
+  {
+  ex = xml.transformNode(xsl);
+  document.getElementById("DisplayArea").innerHTML = ex;
+  }
+// code for Chrome, Firefox, Opera, etc.
+else if (document.implementation && document.implementation.createDocument)
+  {
+    xsltProcessor = new XSLTProcessor();
+
+    if (module){xsltProcessor.setParameter(null, "appl", module);}
+    if (language){xsltProcessor.setParameter(null, "Language", language);}
+    if (system){xsltProcessor.setParameter(null, "System", system);}
+
+    $(document).on('click', '#BottomLeft a', function(e) {
+      e.preventDefault();
+      var xml = loadXMLDoc($(this).attr('href'), 1);
+      var resultDocument = xsltProcessor.transformToFragment(xml,  document);
+      $("#DisplayArea").html($(resultDocument).find('#DisplayArea').html());
+      return false;
+    });
+
+    xsltProcessor.importStylesheet(xsl);
+    resultDocument = xsltProcessor.transformToFragment(xml,  document);
+    $("#DisplayArea").html($(resultDocument).find('#DisplayArea').html());
+    // Handle bookmar panel
+    $("#BottomLeft").load('/bookmark_'+moduleName+'.html');
+  }
+}
+
+$(document).ready(function() {
+  $('#search-bar').keyup(function() {
+    $("#BottomLeft ul li" ).show();
+    if($(this).val()) {
+      $("#BottomLeft ul a:not(:contains('" + $(this).val() + "'))" ).parent().hide();
+    }
+  });
+});
+
+//http://papermashup.com/read-url-get-variables-withjavascript/
+
+function getUrlVars(file) {
+var vars = {};
+var parts = file.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {vars[key] = value;});
+//var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {vars[key] = value;});
+return vars;
+}