public void HtmlHelp(ICommandInterpreter _ci)
{
CommandInterpreter ci = ((CommandInterpreter)_ci);
HtmlLightDocument doc = new HtmlLightDocument(ci.GetHtmlHelp("help"));
XmlLightElement e = doc.SelectRequiredNode("/html/body/h1[2]");
XmlLightElement body = e.Parent;
int i = body.Children.IndexOf(e);
body.Children.RemoveRange(i, body.Children.Count - i);
StringWriter sw = new StringWriter();
// Command index
sw.WriteLine("<html><body>");
sw.WriteLine("<h1>All Commands:</h1>");
sw.WriteLine("<blockquote><ul>");
ILookup <string, ICommand> categories = ci.Commands.Where(c => c.Visible).ToLookup(c => c.Category ?? "Unk");
foreach (IGrouping <string, ICommand> group in categories.OrderBy(g => g.Key))
{
sw.WriteLine("<li><a href=\"#{0}\">{0}</a></li>", group.Key);
sw.WriteLine("<ul>");
foreach (ICommand cmd in group)
{
sw.WriteLine("<li><a href=\"#{0}\">{0}</a> - {1}</li>", cmd.DisplayName, HttpUtility.HtmlEncode(cmd.Description));
}
sw.WriteLine("</ul>");
}
sw.WriteLine("</ul></blockquote>");
// Command Help
foreach (IGrouping <string, ICommand> group in categories.OrderBy(g => g.Key))
{
sw.WriteLine("<h2><a name=\"{0}\"></a>{0} Commands:</h2>", group.Key);
sw.WriteLine("<blockquote>");
foreach (ICommand cmd in group)
{
e = new HtmlLightDocument(ci.GetHtmlHelp(cmd.DisplayName)).SelectRequiredNode("/html/body/h3");
sw.WriteLine("<a name=\"{0}\"></a>", cmd.DisplayName);
sw.WriteLine(e.InnerXml);
sw.WriteLine(e.NextSibling.NextSibling.InnerXml);
}
sw.WriteLine("</blockquote>");
}
e = new HtmlLightDocument(sw.ToString()).SelectRequiredNode("/html/body");
body.Children.AddRange(e.Children);
string html = body.Parent.InnerXml;
string path = Path.Combine(Path.GetTempPath(), "HttpClone.Help.html");
File.WriteAllText(path, html);
System.Diagnostics.Process.Start(path);
}
public void HtmlHelp(ICommandInterpreter _ci)
{
CommandInterpreter ci = ((CommandInterpreter)_ci);
HtmlLightDocument doc = new HtmlLightDocument(ci.GetHtmlHelp("help"));
XmlLightElement e = doc.SelectRequiredNode("/html/body/h1[2]");
XmlLightElement body = e.Parent;
int i = body.Children.IndexOf(e);
body.Children.RemoveRange(i, body.Children.Count - i);
StringWriter sw = new StringWriter();
// Command index
sw.WriteLine("<html><body>");
sw.WriteLine("<h1>All Commands:</h1>");
sw.WriteLine("<blockquote><ul>");
ILookup<string, ICommand> categories = ci.Commands.Where(c => c.Visible).ToLookup(c => c.Category ?? "Unk");
foreach (IGrouping<string, ICommand> group in categories.OrderBy(g => g.Key))
{
sw.WriteLine("<li><a href=\"#{0}\">{0}</a></li>", group.Key);
sw.WriteLine("<ul>");
foreach (ICommand cmd in group)
sw.WriteLine("<li><a href=\"#{0}\">{0}</a> - {1}</li>", cmd.DisplayName, HttpUtility.HtmlEncode(cmd.Description));
sw.WriteLine("</ul>");
}
sw.WriteLine("</ul></blockquote>");
// Command Help
foreach (IGrouping<string, ICommand> group in categories.OrderBy(g => g.Key))
{
sw.WriteLine("<h2><a name=\"{0}\"></a>{0} Commands:</h2>", group.Key);
sw.WriteLine("<blockquote>");
foreach (ICommand cmd in group)
{
e = new HtmlLightDocument(ci.GetHtmlHelp(cmd.DisplayName)).SelectRequiredNode("/html/body/h3");
sw.WriteLine("<a name=\"{0}\"></a>", cmd.DisplayName);
sw.WriteLine(e.InnerXml);
sw.WriteLine(e.NextSibling.NextSibling.InnerXml);
}
sw.WriteLine("</blockquote>");
}
e = new HtmlLightDocument(sw.ToString()).SelectRequiredNode("/html/body");
body.Children.AddRange(e.Children);
string html = body.Parent.InnerXml;
string path = Path.Combine(Path.GetTempPath(), "HttpClone.Help.html");
File.WriteAllText(path, html);
System.Diagnostics.Process.Start(path);
}
private string CreateTemplate(string html)
{
HtmlLightDocument doc = new HtmlLightDocument(html);
//Add css link:
XmlLightElement cssLink = new XmlLightElement(doc.SelectRequiredNode("/html/head"), "link");
cssLink.Attributes["type"] = "text/css";
cssLink.Attributes["rel"] = "stylesheet";
cssLink.Attributes["href"] = new Uri(_baseUri, "search.css").AbsoluteUri;
XmlLightElement startFrom = doc.Root;
if (_config.Searching.XPathBase != null)
{
startFrom = startFrom.SelectRequiredNode(_config.Searching.XPathBase.XPath);
}
if (_config.Searching.FormXPath != null)
{
XmlLightElement form = startFrom.SelectRequiredNode(_config.Searching.FormXPath.XPath);
foreach (XmlLightElement textbox in form.Select(".//input[@type='text']"))
{
textbox.Attributes["value"] = String.Empty;
}
}
if (_config.Searching.TermsXPath != null)
{
InsertTag(startFrom, _config.Searching.TermsXPath.XPath, _config.Searching.TermsXPath.ReplaceOption, "search-terms");
}
if (_config.Searching.ResultXPath != null)
{
InsertTag(startFrom, _config.Searching.ResultXPath.XPath, _config.Searching.ResultXPath.ReplaceOption, "search-result");
}
using (StringWriter sw = new StringWriter())
{
doc.WriteUnformatted(sw);
return(sw.ToString());
}
}
public void BuildIndex()
{
if(_config == null)
throw new InvalidOperationException("The <search> element is missing from the configuration.");
Dictionary<string, string> hashes = new Dictionary<string, string>(StringComparer.Ordinal);
foreach (KeyValuePair<string, ContentRecord> item in _content)
{
if (item.Key == SearchTemplate.SearchPath || item.Key == SearchTemplate.TemplatePath
|| item.Key == _config.TemplateUri)
continue;
if (item.Value.HasContentStoreId == false)
continue;
if (!_mimeInfo[item.Value.MimeType].Indexed || _mimeInfo[item.Value.MimeType].Type != ContentFormat.Html)
continue;
if (item.Value.HasHashContents)
{
if (hashes.ContainsKey(item.Value.HashContents))
continue;
hashes.Add(item.Value.HashContents, item.Key);
}
string title = null, blurb = null, date = null;
string content = Encoding.UTF8.GetString(_content.ReadContent(item.Value, true));
HtmlLightDocument xdoc = new HtmlLightDocument(content);
XmlLightElement found, selectFrom = _config.XPathBase == null ? xdoc.Root
: xdoc.SelectRequiredNode(_config.XPathBase.XPath);
bool ignore = false;
foreach(var xpath in _config.Conditions.SafeEnumeration())
{
if(null != selectFrom.SelectSingleNode(xpath.XPath))
{
ignore = true;
break;
}
}
if (ignore)
continue;
if (_config.TitlePath != null && selectFrom.TrySelectNode(_config.TitlePath.XPath, out found))
title = found.InnerText.Trim();
else if (_config.TitlePath == null && false == _mimeInfo.TryGetTitle(item.Value.MimeType, content, out title))
title = null;
if (String.IsNullOrEmpty(title))
continue;
if (_config.BlubXPath != null)
{
StringBuilder tmp = new StringBuilder();
foreach (XmlLightElement e in selectFrom.Select(_config.BlubXPath.XPath))
{
if (e.IsText)
tmp.Append(e.Value);
else
{
foreach (XmlLightElement txt in e.Select(".//text()"))
tmp.Append(txt.Value);
}
}
if (tmp.Length == 0)
tmp.Append(selectFrom.SelectRequiredNode(_config.BlubXPath.XPath).InnerText);
blurb = tmp.ToString();
}
DateTime dtvalue = item.Value.DateCreated;
if (_config.DateXPath != null && selectFrom.TrySelectNode(_config.DateXPath.XPath, out found))
{
DateTime contentDate;
string dtText = found.InnerText.Trim();
dtText = DateTimeClean.Replace(dtText, m => m.Value.Substring(0, m.Length - 2));
if (!String.IsNullOrEmpty(_config.DateXPath.DateFormat))
{
if (DateTime.TryParseExact(dtText, _config.DateXPath.DateFormat, CultureInfo.InvariantCulture,
DateTimeStyles.AllowWhiteSpaces, out contentDate))
dtvalue = contentDate;
else
throw new FormatException("Unable to parse date/time: " + dtText);
}
else if (DateTime.TryParse(dtText, CultureInfo.InvariantCulture, DateTimeStyles.AllowWhiteSpaces, out contentDate))
dtvalue = contentDate;
else
throw new FormatException("Unable to parse date/time: " + dtText);
}
date = dtvalue.ToString("yyyy-MM-dd HH:mm:ss");
StringWriter indexed = new StringWriter();
indexed.WriteLine(title);
foreach(var xpath in _config.Indexed.SafeEnumeration())
{
foreach (var indexItem in selectFrom.Select(xpath.XPath))
{
string innerText = indexItem.InnerText;
indexed.WriteLine(innerText);
indexed.WriteLine(NonAlphaNum.Replace(innerText, " "));//again, removing all special characters.
}
}
if (String.IsNullOrEmpty(blurb))
blurb = indexed.ToString().Substring(title.Length).Trim();
title = WhiteSpaces.Replace(TrimString(title, _config.TitlePath != null ? (uint)_config.TitlePath.MaxLength : BlurbLength), " ");
blurb = WhiteSpaces.Replace(TrimString(blurb, _config.BlubXPath != null ? (uint)_config.BlubXPath.MaxLength : BlurbLength), " ");
string text = indexed.ToString();
using (TextReader rdr = new StringReader(text))
AddToIndex(item.Key, date, title, blurb, rdr);
}
}
private string CreateTemplate(string html)
{
HtmlLightDocument doc = new HtmlLightDocument(html);
//Add css link:
XmlLightElement cssLink = new XmlLightElement(doc.SelectRequiredNode("/html/head"), "link");
cssLink.Attributes["type"] = "text/css";
cssLink.Attributes["rel"] = "stylesheet";
cssLink.Attributes["href"] = new Uri(_baseUri, "search.css").AbsoluteUri;
XmlLightElement startFrom = doc.Root;
if (_config.Searching.XPathBase != null)
startFrom = startFrom.SelectRequiredNode(_config.Searching.XPathBase.XPath);
if(_config.Searching.FormXPath != null)
{
XmlLightElement form = startFrom.SelectRequiredNode(_config.Searching.FormXPath.XPath);
foreach (XmlLightElement textbox in form.Select(".//input[@type='text']"))
textbox.Attributes["value"] = String.Empty;
}
if(_config.Searching.TermsXPath != null)
{
InsertTag(startFrom, _config.Searching.TermsXPath.XPath, _config.Searching.TermsXPath.ReplaceOption, "search-terms");
}
if (_config.Searching.ResultXPath != null)
{
InsertTag(startFrom, _config.Searching.ResultXPath.XPath, _config.Searching.ResultXPath.ReplaceOption, "search-result");
}
using (StringWriter sw = new StringWriter())
{
doc.WriteUnformatted(sw);
return sw.ToString();
}
}
public void BuildIndex()
{
if (_config == null)
{
throw new InvalidOperationException("The <search> element is missing from the configuration.");
}
Dictionary <string, string> hashes = new Dictionary <string, string>(StringComparer.Ordinal);
foreach (KeyValuePair <string, ContentRecord> item in _content)
{
if (item.Key == SearchTemplate.SearchPath || item.Key == SearchTemplate.TemplatePath ||
item.Key == _config.TemplateUri)
{
continue;
}
if (item.Value.HasContentStoreId == false)
{
continue;
}
if (!_mimeInfo[item.Value.MimeType].Indexed || _mimeInfo[item.Value.MimeType].Type != ContentFormat.Html)
{
continue;
}
if (item.Value.HasHashContents)
{
if (hashes.ContainsKey(item.Value.HashContents))
{
continue;
}
hashes.Add(item.Value.HashContents, item.Key);
}
string title = null, blurb = null, date = null;
string content = Encoding.UTF8.GetString(_content.ReadContent(item.Value, true));
HtmlLightDocument xdoc = new HtmlLightDocument(content);
XmlLightElement found, selectFrom = _config.XPathBase == null ? xdoc.Root
: xdoc.SelectRequiredNode(_config.XPathBase.XPath);
bool ignore = false;
foreach (var xpath in _config.Conditions.SafeEnumeration())
{
if (null != selectFrom.SelectSingleNode(xpath.XPath))
{
ignore = true;
break;
}
}
if (ignore)
{
continue;
}
if (_config.TitlePath != null && selectFrom.TrySelectNode(_config.TitlePath.XPath, out found))
{
title = found.InnerText.Trim();
}
else if (_config.TitlePath == null && false == _mimeInfo.TryGetTitle(item.Value.MimeType, content, out title))
{
title = null;
}
if (String.IsNullOrEmpty(title))
{
continue;
}
if (_config.BlubXPath != null)
{
StringBuilder tmp = new StringBuilder();
foreach (XmlLightElement e in selectFrom.Select(_config.BlubXPath.XPath))
{
if (e.IsText)
{
tmp.Append(e.Value);
}
else
{
foreach (XmlLightElement txt in e.Select(".//text()"))
{
tmp.Append(txt.Value);
}
}
}
if (tmp.Length == 0)
{
tmp.Append(selectFrom.SelectRequiredNode(_config.BlubXPath.XPath).InnerText);
}
blurb = tmp.ToString();
}
DateTime dtvalue = item.Value.DateCreated;
if (_config.DateXPath != null && selectFrom.TrySelectNode(_config.DateXPath.XPath, out found))
{
DateTime contentDate;
string dtText = found.InnerText.Trim();
dtText = DateTimeClean.Replace(dtText, m => m.Value.Substring(0, m.Length - 2));
if (!String.IsNullOrEmpty(_config.DateXPath.DateFormat))
{
if (DateTime.TryParseExact(dtText, _config.DateXPath.DateFormat, CultureInfo.InvariantCulture,
DateTimeStyles.AllowWhiteSpaces, out contentDate))
{
dtvalue = contentDate;
}
else
{
throw new FormatException("Unable to parse date/time: " + dtText);
}
}
else if (DateTime.TryParse(dtText, CultureInfo.InvariantCulture, DateTimeStyles.AllowWhiteSpaces, out contentDate))
{
dtvalue = contentDate;
}
else
{
throw new FormatException("Unable to parse date/time: " + dtText);
}
}
date = dtvalue.ToString("yyyy-MM-dd HH:mm:ss");
StringWriter indexed = new StringWriter();
indexed.WriteLine(title);
foreach (var xpath in _config.Indexed.SafeEnumeration())
{
foreach (var indexItem in selectFrom.Select(xpath.XPath))
{
string innerText = indexItem.InnerText;
indexed.WriteLine(innerText);
indexed.WriteLine(NonAlphaNum.Replace(innerText, " "));//again, removing all special characters.
}
}
if (String.IsNullOrEmpty(blurb))
{
blurb = indexed.ToString().Substring(title.Length).Trim();
}
title = WhiteSpaces.Replace(TrimString(title, _config.TitlePath != null ? (uint)_config.TitlePath.MaxLength : BlurbLength), " ");
blurb = WhiteSpaces.Replace(TrimString(blurb, _config.BlubXPath != null ? (uint)_config.BlubXPath.MaxLength : BlurbLength), " ");
string text = indexed.ToString();
using (TextReader rdr = new StringReader(text))
AddToIndex(item.Key, date, title, blurb, rdr);
}
}
