/// <summary>
/// Writes references of some javascript libraries to the given <see cref="Html32TextWriter"/> to let the bootstrap work.
/// </summary>
/// <param name='htw'>
/// The <see cref="Html32TextWriter"/> to write the content to.
/// </param>
private void WriteJavascript(Html32TextWriter htw)
{
htw.AddAttribute (HtmlTextWriterAttribute.Src, "http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js");
htw.RenderBeginTag (HtmlTextWriterTag.Script);
htw.RenderEndTag ();
htw.WriteLine ();
htw.AddAttribute (HtmlTextWriterAttribute.Src, "http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js");
htw.RenderBeginTag (HtmlTextWriterTag.Script);
{}
htw.RenderEndTag ();
}
/// <summary>
/// Converts the set of <see cref="IdpGie.Shapes.IShape"/> by converting it into a readable format.
/// </summary>
public override void Process()
{
using (StreamReader inputStream = new StreamReader (client.GetStream ())) {
String request = inputStream.ReadLine (), line;
string[] tokens = request.Split (' ');
if (tokens.Length != 3) {
throw new Exception ("invalid http request line");
}
StringBuilder rest = new StringBuilder ();
do {
line = inputStream.ReadLine ();
rest.AppendLine (line);
} while(line != string.Empty && line != null);
//string http_url = tokens [1];
string http_filename = tokens [1];
Console.WriteLine ("\"{0}\"", http_filename);
if (http_filename == "/" + IconName) {
this.device.Navigationbar.FavIcon.RenderIcon (this.device.Manager.ServerFolder, this, client.GetStream ());
} else {
bool border;
IWebPage wp = this.device.Navigationbar.GetPage (http_filename.Substring (0x01), out border);
using (StreamWriter sw = new StreamWriter (client.GetStream ())) {
using (Html32TextWriter tw = new Html32TextWriter (sw)) {
if (border) {
tw.WriteLine ("<!DOCTYPE html>");
tw.RenderBeginTag (HtmlTextWriterTag.Html);
tw.RenderBeginTag (HtmlTextWriterTag.Head);
this.WriteHeader (tw);
tw.RenderEndTag ();
tw.RenderBeginTag (HtmlTextWriterTag.Body);
this.WriteBody (tw, wp);
this.WriteJavascript (tw);
tw.RenderEndTag ();
tw.RenderEndTag ();
} else {
wp.Render (this.device.Manager.ServerFolder, this, tw);
}
}
}
}
}
}
/// <summary>
/// Writes the header of the webpage. The header contains references to bootstrap, a favoicon and some stylefile.
/// </summary>
/// <param name='htw'>
/// A <see cref="Html32TextWriter"/> to write the content to.
/// </param>
private void WriteHeader(Html32TextWriter htw)
{
htw.RenderBeginTag (HtmlTextWriterTag.Title);
{
htw.Write (this.device.Navigationbar.Name);
}
htw.RenderEndTag ();
htw.AddAttribute (HtmlTextWriterAttribute.Name, "generator");
htw.AddAttribute (HtmlTextWriterAttribute.Content, ProgramManager.ProgramNameVersion);
htw.RenderBeginTag (HtmlTextWriterTag.Meta);
{}
htw.RenderEndTag ();
htw.WriteLine ();
htw.AddAttribute (HtmlTextWriterAttribute.Name, "viewport");
htw.AddAttribute (HtmlTextWriterAttribute.Content, "width=device-width, initial-scale=1.0");
htw.RenderBeginTag (HtmlTextWriterTag.Meta);
{}
htw.RenderEndTag ();
htw.WriteLine ();
htw.AddAttribute (HtmlTextWriterAttribute.Href, "http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css");
htw.AddAttribute (HtmlTextWriterAttribute.Rel, "stylesheet");
htw.RenderBeginTag (HtmlTextWriterTag.Link);
{}
htw.RenderEndTag ();
htw.WriteLine ();
htw.AddAttribute (HtmlTextWriterAttribute.Href, IconName);
htw.AddAttribute (HtmlTextWriterAttribute.Rel, "icon");
htw.AddAttribute (HtmlTextWriterAttribute.Type, "image/x-icon");
htw.RenderBeginTag (HtmlTextWriterTag.Link);
{}
htw.RenderEndTag ();
htw.WriteLine ();
htw.RenderBeginTag (HtmlTextWriterTag.Style);
{
htw.Write ("body {min-height: 2000px;padding-top: 70px;}");
}
htw.RenderEndTag ();
htw.AddAttribute ("language", "javascript");
htw.RenderBeginTag (HtmlTextWriterTag.Script);
{
htw.WriteLine ("function genericAjax (source, target) {");
htw.WriteLine (" var xmlhttp;");
htw.WriteLine (" if (window.XMLHttpRequest) {");
htw.WriteLine (" xmlhttp=new XMLHttpRequest();");
htw.WriteLine (" } else {");
htw.WriteLine (" xmlhttp=new ActiveXObject(\"Microsoft.XMLHTTP\");");
htw.WriteLine (" }");
htw.WriteLine (" xmlhttp.onreadystatechange=function() {");
htw.WriteLine (" if (xmlhttp.readyState==4) {");
htw.WriteLine (" if(xmlhttp.status==200) {");
htw.WriteLine (" document.getElementById(target).innerHTML=xmlhttp.responseText;");
htw.WriteLine (" } else {");
htw.WriteLine (" document.getElementById(target).innerHTML=\"<div class='alert alert-warning'><strong>Warning:</strong> something went wrong during an AJAX call. Error code: \"+xmlhttp.status+\", Source: \"+source+\".</div>\";");
htw.WriteLine (" }");
htw.WriteLine (" }");
htw.WriteLine (" }");
htw.WriteLine (" xmlhttp.open(\"GET\",source,true);");
htw.WriteLine (" xmlhttp.send();");
htw.WriteLine ("}");
}
htw.RenderEndTag ();
htw.WriteLine ();
}
public static string Pager(this HtmlHelper htmlHelper, IPagination pagination, string actionName, string controllerName, RouteValueDictionary routeValues)
{
routeValues = routeValues ?? new RouteValueDictionary();
var routeValueDictionary = new RouteValueDictionary(routeValues);
if(!routeValueDictionary.ContainsKey("page"))
routeValueDictionary.Add("page", 0);
if(!routeValueDictionary.ContainsKey("controller"))
routeValueDictionary.Add("controller", controllerName);
int min = Math.Max(pagination.PageNumber - 2, 1);
int max = Math.Min(pagination.PageNumber + 2, pagination.TotalPages);
int startPage = Math.Min(min, 1);
int endPage = Math.Max(max, pagination.TotalPages);
int currentPage = pagination.PageNumber;
var sb = new StringBuilder();
var sw = new StringWriter(sb, System.Globalization.CultureInfo.InvariantCulture);
var hw = new Html32TextWriter(sw, " ");
hw.WriteFullBeginTag("ul");
if (pagination.HasPreviousPage)
{
hw.WriteLine();
hw.WriteFullBeginTag("li");
routeValueDictionary["page"] = currentPage - 1;
hw.Write(htmlHelper.ActionLink("prev", actionName, routeValueDictionary,
new Dictionary<string, object> {{"class", "previous"}}));
hw.WriteEndTag("li");
}
if(min != startPage)
{
hw.WriteLine();
hw.WriteFullBeginTag("li");
routeValueDictionary["page"] = startPage;
hw.Write(htmlHelper.ActionLink(startPage.ToInvariantString(), actionName, routeValueDictionary));
hw.WriteEndTag("li");
if (min - startPage > 1)
{
hw.WriteFullBeginTag("li");
hw.Write("...");
hw.WriteEndTag("li");
}
}
for (var i = min; i <= max; i++)
{
hw.WriteLine();
hw.WriteFullBeginTag("li");
routeValueDictionary["page"] = i;
if (i == currentPage)
{
hw.WriteFullBeginTag("span");
hw.Write(i.ToInvariantString());
hw.WriteEndTag("span");
}
else
hw.Write(htmlHelper.ActionLink(i.ToInvariantString(), actionName, routeValueDictionary));
hw.WriteEndTag("li");
}
if(max != endPage)
{
if (endPage - max > 1)
{
hw.WriteLine();
hw.WriteFullBeginTag("li");
hw.Write("...");
hw.WriteEndTag("li");
}
hw.WriteLine();
hw.WriteFullBeginTag("li");
routeValueDictionary["page"] = endPage;
hw.Write(htmlHelper.ActionLink(endPage.ToInvariantString(), actionName, routeValueDictionary));
hw.WriteEndTag("li");
}
if(pagination.HasNextPage)
{
hw.WriteLine();
hw.WriteFullBeginTag("li");
routeValueDictionary["page"] = currentPage + 1;
hw.Write(htmlHelper.ActionLink("next", actionName, routeValueDictionary,
new Dictionary<string, object> {{"class", "next"}}));
hw.WriteEndTag("li");
}
hw.WriteLine();
hw.WriteEndTag("ul");
return sb.ToString();
//StringBuilder sb1 = new StringBuilder();
//int seed = pagination.PageNumber % pagination.PageSize == 0 ? pagination.PageNumber : pagination.PageNumber - (pagination.PageNumber % pagination.PageSize);
//if (pagination.PageNumber > 1)
// sb1.AppendLine(htmlHelper.ActionLink("prev", "index", controllerName, new { page = pagination.PageNumber }));// String.Format("<a href=\"{0}/{1}\">Previous</a>", urlPrefix, pagination.PageNumber));
//if (pagination.PageNumber - pagination.PageSize >= 1)
//{
// var pageNumber = (pagination.PageNumber - pagination.PageSize) + 1)
// sb1.AppendLine(htmlHelper.ActionLink("...", "index", controllerName, new {page = pageNumber}));
//}
//for (int i = seed; i < Math.Round((pagination.TotalItems / 10) + 0.5) && i < seed + pagination.PageSize; i++)
//{
// //sb1.AppendLine(htmlHelper.ActionLink("{0}".ToFormat(i + 1)) String.Format("<a href=\"{0}/{1}\">{1}</a>", urlPrefix, i + 1));
//}
//if (pagination.PageNumber + pagination.PageSize <= (Math.Round((pagination.TotalItems / 10) + 0.5) - 1))
// sb1.AppendLine(String.Format("<a href=\"{0}/{1}\">...</a>", urlPrefix, (pagination.PageNumber + pagination.PageSize) + 1));
//if (currentPage < (Math.Round((pagination.TotalItems / 10) + 0.5) - 1))
// sb1.AppendLine(String.Format("<a href=\"{0}/{1}\">Next</a>", urlPrefix, pagination.PageNumber + 2));
//return sb1.ToString();
//var pagesToDisplay = 5;
//var sb = new StringBuilder();
//var textWriter = new StringWriter(sb);
//var builder = new HtmlTextWriter(textWriter);
////opening ul tag
//builder.RenderBeginTag("ul");
////prev tag
//builder.RenderBeginTag("li");
//if (pagination.HasPreviousPage)
// builder.Write(urlHelper.ActionLink("prev", actionName, new{id = pagination.PageNumber - 1}));
//else
// builder.WriteEncodedUrl("prev");
//builder.RenderEndTag();
////R
//builder.RenderBeginTag("li");
//if(pag)
////next tag
//builder.RenderBeginTag("li");
//if (pagination.HasPreviousPage)
// builder.Write(urlHelper.ActionLink("next", actionName, new { id = pagination.LastItem }));
//else
// builder.WriteEncodedUrl("next");
//builder.RenderEndTag();
////close ul tag
//builder.RenderEndTag();
//return sb.ToString();
}
// Protected Methods
//TODO remove this code block after test
//this was the previous code, leaving here until after test
protected void OldRender(Html32TextWriter writer)
{
if (this.RecordCount > 0)
{
writer.WriteLine(@"<div class=""Paging"">");
if (this.PageNumber > 1)
{
writer.WriteLine(@"<span class=""PagingPrevious""><a href=""{0}"">« Previous</a></span>",
this.BaseUrl + "/page/" + (this.PageNumber - 1));
}
writer.WriteLine(@"<span class=""PagingInfo"">Page {0} of {1}</span>",
this.PageNumber, this.PageCount);
if (this.PageNumber < this.PageCount)
{
writer.WriteLine(@"<span class=""PagingNext""><a href=""{0}"">Next »</a></span>",
this.BaseUrl + "/page/" + (this.PageNumber + 1));
}
writer.WriteLine(@"</div>");
}
}
/// <summary>
/// Render the result of the query onto the give specified engine.
/// </summary>
/// <param name='serverFolder'>
/// The root of the folder of the web server.
/// </param>
/// <param name='engine'>
/// The given specified engine.
/// </param>
/// <param name='writer'>
/// The html writer to write content to.
/// </param>
public override void Render(string serverFolder, HttpEngine engine, Html32TextWriter writer)
{
writer.WriteLine (Error404);
}
/// <summary>
/// Render the webpage onto the give specified engine.
/// </summary>
/// <param name="serverFolder">The root of the folder of the web server.</param>
/// <param name="engine">The given specified engine.</param>
/// <param name="writer">The html writer to write content to.</param>
public override void Render(string serverFolder, HttpEngine engine, Html32TextWriter writer)
{
string landingName = this.LandingName;
writer.AddAttribute (HtmlTextWriterAttribute.Id, landingName);
writer.RenderBeginTag (HtmlTextWriterTag.Div);
writer.RenderEndTag ();
if (this.QueryPage != null) {
writer.RenderBeginTag (HtmlTextWriterTag.Script);
writer.WriteLine ("genericAjax (\"{0}\", \"{1}\");", this.QueryPage.Href, landingName);
writer.RenderEndTag ();
}
}
/// <summary>
/// Render the webpage onto the give specified engine.
/// </summary>
/// <param name="serverFolder">The root of the folder of the web server.</param>
/// <param name="engine">The given specified engine.</param>
/// <param name="writer">The html writer to write content to.</param>
public override void Render(string serverFolder, HttpEngine engine, Html32TextWriter writer)
{
writer.AddAttribute (HtmlTextWriterAttribute.Class, "table table-hover table-condensed table-bordered");
writer.RenderBeginTag (HtmlTextWriterTag.Table);
{
writer.RenderBeginTag (HtmlTextWriterTag.Thead);
{
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
{
foreach (WebPredicateTableColumn column in this.Columns) {
writer.RenderBeginTag (HtmlTextWriterTag.Th);
writer.Write (column.Name);
writer.RenderEndTag ();
}
writer.RenderBeginTag (HtmlTextWriterTag.Th);
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn-group");
writer.RenderBeginTag (HtmlTextWriterTag.Div);
{
writer.AddAttribute (HtmlTextWriterAttribute.Onclick, string.Format ("genericAjax (\"{0}\", \"landing{1}\");", this.Href, this.Id));
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn btn-info btn-xs");
writer.RenderBeginTag (HtmlTextWriterTag.Button);
writer.WriteLine ("<i class=\"glyphicon glyphicon-refresh\"></i>");
writer.RenderEndTag ();
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn btn-success btn-xs");
writer.RenderBeginTag (HtmlTextWriterTag.Button);
writer.WriteLine ("<i class=\"glyphicon glyphicon-plus\"></i>");
writer.RenderEndTag ();
}
writer.RenderEndTag ();
writer.RenderEndTag ();
}
writer.RenderEndTag ();
}
writer.RenderEndTag ();
writer.RenderBeginTag (HtmlTextWriterTag.Tbody);
{
IEnumerable<int> indices = this.Columns.Select (x => x.Index).ToArray ();
foreach (IEnumerable<object> row in this.Source) {
writer.WriteLine ();
writer.RenderBeginTag (HtmlTextWriterTag.Tr);
foreach (object item in row.IndicesOrdered (indices)) {
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.Write (item);
writer.RenderEndTag ();
}
writer.RenderBeginTag (HtmlTextWriterTag.Td);
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn-group");
writer.RenderBeginTag (HtmlTextWriterTag.Div);
{
writer.AddAttribute (HtmlTextWriterAttribute.Onclick, string.Format ("genericAjax (\"{0}\", \"landing{1}\");", this.Href, this.Id));
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn btn-warning btn-xs");
writer.RenderBeginTag (HtmlTextWriterTag.Button);
writer.WriteLine ("<i class=\"glyphicon glyphicon-edit\"></i>");
writer.RenderEndTag ();
writer.AddAttribute (HtmlTextWriterAttribute.Class, "btn btn-danger btn-xs");
writer.RenderBeginTag (HtmlTextWriterTag.Button);
writer.WriteLine ("<i class=\"glyphicon glyphicon-remove\"></i>");
writer.RenderEndTag ();
}
writer.RenderEndTag ();
writer.RenderEndTag ();
writer.RenderEndTag ();
}
}
writer.RenderEndTag ();
}
writer.RenderEndTag ();
}