public IHtmlTextNode AddTextNode(IHtmlContainer container, int index, string htmlText)
{
var node = _document.CreateTextNode(htmlText);
AddNode(container, index, node);
return(node.AsTextNode());
}
public static void Save(SnippetDocumentControl snippet, string filePath)
{
var doc = new HtmlAgilityPack.HtmlDocument();
// use newlines with Stringbuilder so the document formats better than using @""
var node = HtmlAgilityPack.HtmlNode.CreateNode(
new System.Text.StringBuilder()
.AppendLine("<html>")
.AppendLine("<head></head>")
.AppendLine($"<body>{snippet.Html}</body>")
.AppendLine("</html>")
.ToString()
);
doc.DocumentNode.AppendChild(node);
var head = doc.DocumentNode.SelectSingleNode("//head");
var body = doc.DocumentNode.SelectSingleNode("//body");
// save CSS
if (!string.IsNullOrWhiteSpace(snippet.CSS))
{
var s = doc.CreateElement("style");
s.SetAttributeValue("type", "text/css");
s.AppendChild(doc.CreateTextNode(snippet.CSS));
head.AppendChild(s);
}
// save javascript
if (!string.IsNullOrWhiteSpace(snippet.Javascript))
{
var s = doc.CreateElement("script");
s.SetAttributeValue("type", "text/javascript");
s.AppendChild(doc.CreateTextNode(snippet.Javascript));
body.AppendChild(s);
}
AppendSnippetReferences(snippet, doc, head);
doc.Save(filename: filePath);
}
public void Process([NotNull] RenderFieldArgs args)
{
if (args.FieldTypeKey != "rich text") return;
if (Settings.DoNotExpandInLiveSite && Context.PageMode.IsNormal) return;
var document = new HtmlDocument();
document.LoadHtml(args.Result.FirstPart);
var htmlNodeCollection = document.DocumentNode.SelectNodes("//span[@itemid]");
if (htmlNodeCollection == null)
return;
foreach (var node in htmlNodeCollection)
{
var item = Context.Database.GetItem(node.Attributes["itemid"].Value);
if (item == null) continue;
var fieldValue = item[node.Attributes["field"].Value];
if(Context.PageMode.IsNormal)
{
var newnode = document.CreateTextNode(fieldValue);
node.ParentNode.ReplaceChild(newnode, node);
}
else
{
if (string.IsNullOrWhiteSpace(fieldValue)) node.InnerHtml = fieldValue;
if (Context.PageMode.IsPageEditorEditing)
{
node.SetAttributeValue("style",Settings.SnippetStyle);
}
}
}
args.Result.FirstPart = document.DocumentNode.OuterHtml;
}
private static void ProcessCodeTags(HtmlDocument doc, Guid productID)
{
HtmlTextNode textNode;
HtmlNodeCollection scripts = doc.DocumentNode.SelectNodes("//code");
if (scripts != null)
{
foreach (HtmlNode node in scripts)
{
textNode = doc.CreateTextNode(Highlight.HighlightToHTML(node.InnerHtml, GetLanguage(node), true).Replace(@"class=""codestyle""", string.Format(@"class=""codestyle"" _wikiCodeStyle=""{0}""", GetLanguageAttrValue(node))));
node.ParentNode.ReplaceChild(textNode, node);
}
}
}
HtmlNode CreateNodeWithTextContent(HtmlDocument doc, string elementTitle, string text)
{
HtmlNode node = doc.CreateElement(elementTitle);
node.AppendChild(doc.CreateTextNode(text));
return node;
}
private static string HighLightCode(string source)
{
//Escape HTML Symbols in code Tags
var mcCode = rexCode.Matches(source);
foreach (Match m in mcCode)
{
try
{
var sCode = m.Groups[1].Value.Substring(m.Groups[1].Value.IndexOf(">", StringComparison.Ordinal) + 1);
source = source.Replace(sCode, EscapeHtml(sCode));
}
catch (Exception)
{
}
}
try
{
var doc = new HtmlDocument();
doc.LoadHtml(source);
var scripts = doc.DocumentNode.SelectNodes("//code");
if (scripts != null)
{
foreach (var node in scripts)
{
var textNode = doc.CreateTextNode(Highlight.HighlightToHTML(node.InnerHtml, GetLanguage(node), true).Replace(@"class=""codestyle""", string.Format(@"class=""codestyle"" _wikiCodeStyle=""{0}""", GetLanguageAttrValue(node))));
node.ParentNode.ReplaceChild(textNode, node);
}
}
return doc.DocumentNode.InnerHtml;
}
catch (Exception)
{
return source;
}
}
private HtmlNode MakeNode(HtmlDocument doc, string tag, string mainAttr, string mainValue, Dictionary<string, string> createAttributes)
{
// can't create a new node for a script where the value is its id
if (mainAttr == "src" && Regex.IsMatch(mainValue.ToLower(), "^[a-z][a-z0-9_\\-]*$"))
return null;
HtmlNode newNode = doc.CreateElement(tag);
if (mainValue.StartsWith("javascript:"))
newNode.AppendChild(doc.CreateTextNode(mainValue.After("javascript:")));
else
newNode.Attributes.Add(doc.CreateAttribute(mainAttr, mainValue));
foreach (KeyValuePair<string, string> kvp in createAttributes)
newNode.Attributes.Add(doc.CreateAttribute(kvp.Key, kvp.Value));
return newNode;
}
/// <summary>
/// Traverse the directory structure present in provided DirectoryModel and
/// create HTML that will represent the directories and files that are found.
/// </summary>
/// <param name="directory">Directory containing subdirectories and articles.</param>
/// <param name="listFileDoc">Object representing HTML document.</param>
/// <param name="directoryDiv">Container representing div that will contain categories and articles.</param>
/// <param name="isSourceDir">Bool representing whether directoryDiv, is parent directory of article directory structure.</param>
static void GenerateHTML(DirectoryModel directory, HtmlDocument listFileDoc, HtmlNode directoryContainerDiv,
bool isSourceDir, ref int index, string categoriesUrlText)
{
// Hash directory path to be used as unique identifier for
// folder div's id attribute
index++;
string encryptedPath = EncryptStrings.EncryptToMD5String(directory.Path);
// Create div that will hold folder icon and directory name
HtmlNode directoryDiv = listFileDoc.CreateElement("div");
// Container for categories (subdirectories) and article links.
directoryDiv.SetAttributeValue("class", "directory");
directoryDiv.SetAttributeValue("id", encryptedPath);
// Check whether or not current directory, is the parent node
// of article directory structure (as this is first container to be seen)
string style = isSourceDir ? String.Format("z-index: {0};", index) : String.Format("z-index: -{0}; display: none", index);
directoryDiv.SetAttributeValue("style", style);
// div to hold category header and links to roll back to previous views
HtmlNode directoryCategoryContainer = listFileDoc.CreateElement("div");
directoryCategoryContainer.SetAttributeValue("id", "category-container");
// header for category section of directory div
HtmlNode directoryHeader = listFileDoc.CreateElement("h2");
directoryHeader.SetAttributeValue("class", "category-headers");
// add text node for header
HtmlNode categoryHeaderText = listFileDoc.CreateTextNode("Categories");
directoryHeader.AppendChild(categoryHeaderText);
directoryCategoryContainer.AppendChild(directoryHeader);
// create div to hold category urls used to roll back to a
//previous view
HtmlNode categoryUrlDiv = listFileDoc.CreateElement("div");
categoryUrlDiv.SetAttributeValue("class", "visited-categories-container");
// add category url text
HtmlNode categoryUrlText = listFileDoc.CreateTextNode(categoriesUrlText);
categoryUrlDiv.AppendChild(categoryUrlText);
directoryCategoryContainer.AppendChild(categoryUrlDiv);
// add container for category header and links for rolling back to particular views
// to the directory container div
directoryDiv.AppendChild(directoryCategoryContainer);
HtmlNode categoryRule = listFileDoc.CreateElement("hr");
categoryRule.SetAttributeValue("class", "header-rule");
directoryDiv.AppendChild(categoryRule);
// update current url string to be used by subordinate categories
string currentUrlName = Path.GetFileName(directory.Path);
if (categoriesUrlText == String.Empty)
{
categoriesUrlText += @"<a href='#' onclick='rollBack("""")'>Home</a>";
}
else
{
categoriesUrlText += @" > <a href='#' onclick='rollBack(""" + encryptedPath + @""")'>" +
currentUrlName + "</a>";
}
// Process subdirectories' contents and generate relevant
// html.
if (directory.Subdirectories.Count > 0)
{
foreach (DirectoryModel subdirectory in directory.Subdirectories)
{
isSourceDir = false;
HtmlNode subDirectoryDiv = listFileDoc.CreateElement("div");
subDirectoryDiv.SetAttributeValue("class", "subdirectory");
subDirectoryDiv.SetAttributeValue("name", EncryptStrings.EncryptToMD5String(subdirectory.Path));
subDirectoryDiv.SetAttributeValue("onclick", "bringToFront(this)");
HtmlNode folderParagraph = listFileDoc.CreateElement("p");
folderParagraph.SetAttributeValue("class", "folder-name");
HtmlTextNode text = listFileDoc.CreateTextNode(Path.GetFileName(subdirectory.Path));
folderParagraph.AppendChild(text);
subDirectoryDiv.AppendChild(folderParagraph);
directoryDiv.AppendChild(subDirectoryDiv);
GenerateHTML(subdirectory, listFileDoc, directoryContainerDiv, isSourceDir, ref index, categoriesUrlText);
}
}
// Container for links to show articles.
HtmlNode clearFloatDiv = listFileDoc.CreateElement("div");
clearFloatDiv.SetAttributeValue("style", "clear: both; width: 100%;");
directoryDiv.AppendChild(clearFloatDiv);
HtmlNode articleHeader = listFileDoc.CreateElement("h2");
articleHeader.SetAttributeValue("class", "article-headers");
HtmlNode articleHeaderText = listFileDoc.CreateTextNode("Articles");
articleHeader.AppendChild(articleHeaderText);
directoryDiv.AppendChild(articleHeader);
HtmlNode articleRule = listFileDoc.CreateElement("hr");
articleRule.SetAttributeValue("class", "header-rule");
directoryDiv.AppendChild(articleRule);
// Check that html files exist in directory and create representative
// html links.
if (directory.Files.Keys.Count > 0)
{
HtmlNode linkContainerNode = listFileDoc.CreateElement("ul");
linkContainerNode.SetAttributeValue("class", "article-list");
foreach (string key in directory.Files.Keys)
{
HtmlNode listNode = listFileDoc.CreateElement("li");
HtmlNode linkNode = listFileDoc.CreateElement("a");
HtmlTextNode textNode = listFileDoc.CreateTextNode(directory.Files[key]);
linkNode.AppendChild(textNode);
string file = key;
linkNode.SetAttributeValue("id", EncryptStrings.EncryptToAESString(file));
linkNode.SetAttributeValue("href", "#");
linkNode.SetAttributeValue("onclick", "setContent(this.id)");
listNode.AppendChild(linkNode);
linkContainerNode.AppendChild(listNode);
}
directoryDiv.AppendChild(linkContainerNode);
}
directoryContainerDiv.AppendChild(directoryDiv);
}
private static HtmlNode GetExternalReferencesListNode(
HtmlDocument document,
IEnumerable<ExternalReference> externalReferences)
{
var list = document.CreateElement("ol");
foreach (var reference in externalReferences)
{
var item = document.CreateElement("li");
string referenceId = GetExternalReferenceId(reference.Index);
var backLink = document.CreateElement("a");
backLink.InnerHtml = "<strong>^</strong>";
backLink.SetAttributeValue("href", "#" + referenceId + BackLinkReferenceIdSuffix);
var externalLink = document.CreateElement("a");
externalLink.InnerHtml = reference.Url;
externalLink.SetAttributeValue("href", reference.Url);
externalLink.SetAttributeValue("name", referenceId);
item.AppendChild(backLink);
item.AppendChild(document.CreateTextNode(" "));
item.AppendChild(externalLink);
list.AppendChild(item);
}
return list;
}
public string GetAppPage(Hashtable State, string page_name)
{
try
{
XmlDocument xmlDoc = GetStagingAppXml(State);
//get background image
XmlNode configuration_node = xmlDoc.SelectSingleNode("//configuration");
XmlNode background_node = configuration_node.SelectSingleNode("background");
if (background_node == null)
{
background_node = CreateNode(xmlDoc, configuration_node, "background");
}
XmlNode background_image_node = background_node.SelectSingleNode("image_source");
if (background_image_node == null)
{
background_image_node = CreateNode(xmlDoc, background_node, "image_source", "https://s3.amazonaws.com/MobiFlexImages/apps/images/backgrounds/standard_w_header_iphone.jpg");
}
string background_image = background_image_node.InnerText;
if (background_image.Contains("s3.amazonaws.com"))
{
if (State["SelectedDeviceType"].ToString() == Constants.ANDROID_PHONE)
background_image = background_image.Replace("_iphone.", "_android.");
State["BackgroundImageUrl"] = background_image;
}
else
{
background_image = background_image.Substring(background_image.LastIndexOf("/") + 1);
if (State["SelectedDeviceType"].ToString() == Constants.ANDROID_PHONE)
background_image = background_image.Replace("_iphone.", "_android.");
State["BackgroundImageUrl"] = "https://s3.amazonaws.com/MobiFlexImages/apps/images/backgrounds/" + background_image;
}
XmlNode page_name_node = xmlDoc.SelectSingleNode("//pages/page/name[. ='" + page_name + "']");
if (page_name_node == null)
return "";
double y_factor = 1.0D;
Util util = new Util();
//if (State["SelectedDeviceType"].ToString() != State["SelectedDeviceView"].ToString())
//{
// y_factor = util.GetYFactor(State);
// }
XmlNode page_node = page_name_node.ParentNode;
XmlNode fields_node = page_node.SelectSingleNode("fields");
if(fields_node == null)
return "";
XmlNodeList field_list = page_node.SelectSingleNode("fields").ChildNodes;
HtmlDocument htmlDoc = new HtmlDocument();
HtmlNode root = htmlDoc.DocumentNode;
foreach (XmlNode field in field_list)
{
try
{
//restrict certain cross use fields
if (State["SelectedAppType"].ToString() == Constants.NATIVE_APP_TYPE)
{
if (field.Name == "html_panel")
continue;
}
HtmlNode new_node = htmlDoc.CreateElement("div");
Hashtable field_map = ParseXmlToHtml(field);
SetCommonHtmlAttributes(htmlDoc, new_node, field_map, y_factor, field.Name);
HtmlAttribute title_attr = htmlDoc.CreateAttribute("title");
switch (field.Name)
{
case "image"://"<div title=\"MobiFlex Image\" id=\"{0}\" type=\"get\" style=\"{2}\" ><img src=\"{1}\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Image";
string image_url = field_map["image_source"].ToString();
if (!field_map.ContainsKey("width")) //the xml does not have the width and height so use the width and height of the actual image
{
Size size = util.GetImageSize(image_url);
if (size != null)
{
new_node.Attributes["style"].Value += "width:" + size.Width.ToString() + "px;height:" + size.Height.ToString() + "px;";
}
}
AddImageNode(htmlDoc, new_node, image_url);
break;
case "audio"://<div title=\"MobiFlex Audio\" id=\"{0}\" source=\"{1}\" style=\"{2}\" ><img src=\"images/editor_images/audio_field.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Audio";
HtmlAttribute audio_source_attr = htmlDoc.CreateAttribute("source", field_map["audio_source"].ToString());
new_node.Attributes.Append(audio_source_attr);
AddImageNode(htmlDoc, new_node, "images/editor_images/audio_field.png");
break;
case "label": //"<div title=\"MobiFlex Label\" id=\"{0}\" style=\"{2}\" >{1}<img class=\"spacer\" src=\"images/spacer.gif\" style=\"position:relative;top:-16px;width:100%;height:100%\" /></div>"
title_attr.Value = "MobiFlex Label";
new_node.InnerHtml = field_map["text"].ToString();
//<img class=\"spacer\" src=\"images/spacer.gif\" style=\"position:relative;top:-16px;width:100%;height:100%\" />
HtmlNode label_img_node = htmlDoc.CreateElement("img");
HtmlAttribute label_img_src_attr = htmlDoc.CreateAttribute("src", "images/spacer.gif");
label_img_node.Attributes.Append(label_img_src_attr);
int label_font_size = -Convert.ToInt32(field_map["font_size"].ToString());
HtmlAttribute label_img_style_attr = htmlDoc.CreateAttribute("style", "position:relative;top:" + label_font_size.ToString() + "px;width:100%;height:100%");
label_img_node.Attributes.Append(label_img_style_attr);
new_node.AppendChild(label_img_node);
break;
case "text_field": //"<div title=\"MobiFlex TextField\" id=\"{0}\" type=\"{1}\" alt=\"{2}\" style=\"{3}\" ><img src=\"images/editor_images/text_field.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex TextField";
AddImageNode(htmlDoc, new_node, "images/editor_images/text_field.png");
string alt = "keyboard:";
if (field_map.ContainsKey("keyboard"))
alt += field_map["keyboard"].ToString() + ";";
else
alt += "default;";
if (field_map.ContainsKey("validation"))
alt += "validation:" + field_map["validation"].ToString();
else
alt += "validation:none";
HtmlAttribute alt_attr = htmlDoc.CreateAttribute("alt", alt);
new_node.Attributes.Append(alt_attr);
HtmlAttribute type_attr = htmlDoc.CreateAttribute("type", field_map["type"].ToString());
new_node.Attributes.Append(type_attr);
if (field_map["text"] != null)
{
HtmlAttribute text_attr = htmlDoc.CreateAttribute("text", EncodeStudioHtml(UnescapeXml(field_map["text"].ToString())));
new_node.Attributes.Append(text_attr);
}
break;
case "html_panel": //"<div title=\"MobiFlex HtmlPanel\" id=\"{0}\" style=\"{2}\" ><div style=\"width:98%;height:98%;overflow:hidden;background-color:#ffffff\">{1}</div></div>"
title_attr.Value = "MobiFlex HtmlPanel";
new_node.InnerHtml = HttpUtility.HtmlDecode(field_map["html"].ToString());
/* HtmlNode container_node = htmlDoc.CreateElement("div");
HtmlAttribute panel_style_attr = htmlDoc.CreateAttribute("style", " width:98%;height:98%;overflow:hidden;background-color:#ffffff");
container_node.Attributes.Append(panel_style_attr);
container_node.InnerHtml = HttpUtility.HtmlDecode(field_map["html"].ToString());
new_node.AppendChild(container_node);*/
break;
case "web_view": //<div title=\"MobiFlex WebView\" alt=\"MobiFlex WebView\" id=\"{0}\" style=\"position:absolute;z-index:{2};top:44px;left:0px;height:416px;width:320px;\" url=\"{1}\" ><iframe src='" + src + "' width='99%' height='99.4%' marginheight='0' marginwidth='0' scrolling='no' style='border-width:0;' /></div>"
title_attr.Value = "MobiFlex WebView";
if (field_map["url"] == null)
field_map["url"] = "";
HtmlAttribute url_attr = htmlDoc.CreateAttribute("url", field_map["url"].ToString());
new_node.Attributes.Append(url_attr);
if (field_map["url"].ToString().Length > 0)
{
HtmlNode iframe_node = htmlDoc.CreateElement("iframe");
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("src", field_map["url"].ToString()));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("width", "99%"));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("height", "99.4%"));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("marginheight", "0"));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("marginwidth", "0"));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("scrolling", "no"));
iframe_node.Attributes.Append(htmlDoc.CreateAttribute("style", "border-width:0;"));
new_node.AppendChild(iframe_node);
}
else
{
HtmlNode div_node = htmlDoc.CreateElement("div");
String webview_url = "images/editor_images/WebView.jpg";
if (State["SelectedDeviceType"].ToString() == Constants.IPAD ||
State["SelectedDeviceType"].ToString() == Constants.ANDROID_TABLET)
webview_url = "images/editor_images/WebView_ipad.jpg";
HtmlAttribute style2_attr = htmlDoc.CreateAttribute("style", "width:100%;height:100%;background-image:url('" + webview_url + "');background-repeat:no-repeat");
div_node.Attributes.Append(style2_attr);
new_node.AppendChild(div_node);
}
break;
case "button": //"<div title=\"MobiFlex Button\" style=\"{3}\" id=\"{0}\" align=\"center\" submit=\"{1}\"><img src=\"https://s3.amazonaws.com/MobiFlexImages/apps/images/blank_buttons/medium_green_button.png\" style=\"width:100%;height:100%\" /><p style=\"position:relative;top:-38px;\">{2}</p></div>"
title_attr.Value = "MobiFlex Button";
//there are 2 coding schemes here:
//1 css type coding
//2 xml type coding - the new one
//maintain backward comptibility
string submit = ";";
if (field_map.ContainsKey("submit"))
{
XmlNode submit_node = field.SelectSingleNode("submit");
if (submit_node.ChildNodes.Count > 1)
{
StringBuilder sb_submit = new StringBuilder();
sb_submit.Append(submit_node.LastChild.Name + ":");
bool is_first = true;
foreach (XmlNode submit_attribute in submit_node.LastChild.ChildNodes)
{
if (is_first)
is_first = false;
else
sb_submit.Append(",");
sb_submit.Append(submit_attribute.Name + "~" + submit_attribute.InnerText.Replace(":", "%3A"));
}
submit = sb_submit.ToString() + ";";
}
else
{
submit = field_map["submit"].ToString() + ";";
//bring to forward compatibility
if (submit.StartsWith("post"))
{
if (submit.Length >= 19)
//submit = submit.Remove(0, 19).Insert(0, "post:response_page~");
submit = submit.Remove(0, 19).Insert(0, "post:");
}
else if (submit.Contains("next_page:"))
submit = submit.Replace("next_page:", "next_page:page~");
else if (submit.Contains("call:"))
submit = submit.Replace("call:", "call:phone_field~");
}
}
if (field_map.ContainsKey("compute"))
{
string decode = DecodeComputeNode(field_map["compute"].ToString());
if (decode == null)
{
return "Error: There may be an error in the compute field";
}
submit += "compute:" + decode + ";";
}
HtmlAttribute submit_attr = htmlDoc.CreateAttribute("submit", submit);
new_node.Attributes.Append(submit_attr);
//align=\"center\"
HtmlAttribute align_attr = htmlDoc.CreateAttribute("align", "center");
new_node.Attributes.Append(align_attr);
//<img src=\"https://s3.amazonaws.com/MobiFlexImages/apps/images/blank_buttons/medium_green_button.png\" style=\"width:100%;height:100%\" />
HtmlNode img_node = htmlDoc.CreateElement("img");
HtmlAttribute img_src_attr = null;
if (field_map["image_source"] != null)
img_src_attr = htmlDoc.CreateAttribute("src", field_map["image_source"].ToString());
else
img_src_attr = htmlDoc.CreateAttribute("src", "https://s3.amazonaws.com/MobiFlexImages/apps/images/blank_buttons/medium_green_button.png");
img_node.Attributes.Append(img_src_attr);
HtmlAttribute img_style_attr = htmlDoc.CreateAttribute("style", "width:100%;height:100%");
img_node.Attributes.Append(img_style_attr);
new_node.AppendChild(img_node);
//<p style=\"position:relative;top:-38px;\">{2}</p>
HtmlNode p_node = htmlDoc.CreateElement("p");
HtmlNode text_node = null;
if (field_map["text"] != null)
text_node = htmlDoc.CreateTextNode(field_map["text"].ToString());
else
text_node = htmlDoc.CreateTextNode("");
p_node.AppendChild(text_node);
//top = (-ph/2) -(3*ah/2);
int height = Convert.ToInt32(field_map["height"].ToString());
int font_size = Convert.ToInt32(field_map["font_size"].ToString());
int top = (-height / 2) - (3 * font_size / 2);
HtmlAttribute style_attr = htmlDoc.CreateAttribute("style", "position:relative;top:" + top.ToString() + "px;");
p_node.Attributes.Append(style_attr);
new_node.AppendChild(p_node);
break;
case "image_button": //"<div title=\"MobiFlex ImageButton\" style=\"{3}\" id=\"{0}\" submit=\"{2}\"><img src=\"{1}\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex ImageButton";
string image_button_url = field_map["image_source"].ToString();
if (!field_map.ContainsKey("width")) //the xml does not have the width and height so use the width and height of the actual image
{
Size size = util.GetImageSize(image_button_url);
if (size != null)
{
new_node.Attributes["style"].Value += "width:" + size.Width.ToString() + "px;height:" + size.Height.ToString() + "px;";
}
}
AddImageNode(htmlDoc, new_node, image_button_url);
//there are 2 coding schemes here:
//1 css type coding
//2 xml type coding - the new one
//maintain backward comptibility
string image_button_submit = ";";
if (field_map.ContainsKey("submit"))
{
XmlNode submit_node = field.SelectSingleNode("submit");
if (submit_node.ChildNodes.Count > 1)
{
StringBuilder sb_submit = new StringBuilder();
sb_submit.Append(submit_node.LastChild.Name + ":");
bool is_first = true;
foreach (XmlNode submit_attribute in submit_node.LastChild.ChildNodes)
{
if (is_first)
is_first = false;
else
sb_submit.Append(",");
sb_submit.Append(submit_attribute.Name + "~" + submit_attribute.InnerText.Replace(":", "%3A"));
}
image_button_submit = sb_submit.ToString() + ";";
}
else
{
image_button_submit = field_map["submit"].ToString() + ";";
//bring to forward compatibility
if (image_button_submit.StartsWith("post"))
{
if (image_button_submit.Length >= 19)
// image_button_submit = image_button_submit.Remove(0, 19).Insert(0, "post:response_page~");
image_button_submit = image_button_submit.Remove(0, 19).Insert(0, "post:");
}
else if (image_button_submit.Contains("next_page:"))
image_button_submit = image_button_submit.Replace("next_page:", "next_page:page~");
else if (image_button_submit.Contains("call:"))
image_button_submit = image_button_submit.Replace("call:", "call:phone_field~");
}
}
if (field_map.ContainsKey("compute"))
{
string decode = DecodeComputeNode(field_map["compute"].ToString());
if (decode == null)
{
return "Error: There may be an error in the compute field";
}
image_button_submit += "compute:" + decode + ";";
}
HtmlAttribute image_button_submit_attr = htmlDoc.CreateAttribute("submit", image_button_submit);
new_node.Attributes.Append(image_button_submit_attr);
break;
case "picker": //"<div title=\"MobiFlex Picker\" style=\"position:absolute;z-index:{3};top:44px;left:0px;width:320px; height:216px;background-image:url('images/editor_images/datepicker.jpg');background-repeat:no-repeat\" id=\"{0}\" type=\"{1}\" options=\"\" />"
title_attr.Value = "MobiFlex Picker";
string picker_type = field_map["picker_type"].ToString();
if ((State["SelectedAppType"].ToString() == Constants.WEB_APP_TYPE || State["SelectedAppType"].ToString() == Constants.HYBRID_APP_TYPE) &&
picker_type != "date" &&
picker_type != "time" &&
picker_type != "1_section")
{
picker_type = "1_section";
}
HtmlAttribute picker_type_attr = htmlDoc.CreateAttribute("type", picker_type);
new_node.Attributes.Append(picker_type_attr);
if ((State["SelectedDeviceType"] != null && State["SelectedDeviceType"].ToString() == Constants.ANDROID_PHONE) ||
(State["SelectedAppType"].ToString() == Constants.WEB_APP_TYPE || State["SelectedAppType"].ToString() == Constants.HYBRID_APP_TYPE))
{
switch (picker_type)
{
case "date":
case "time":
case "1_section":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/spinner.jpg');background-repeat:no-repeat;";
new_node.Attributes["style"].Value = new_node.Attributes["style"].Value.Replace("height:216px", "height:40px");
break;
case "2_sections":
case "3_sections":
case "4_sections":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/2section_spinner.jpg');background-repeat:no-repeat;";
break;
}
}
else
{
switch (picker_type)
{
case "date":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/datepicker.jpg');background-repeat:no-repeat;";
break;
case "time":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/time_picker.jpg');background-repeat:no-repeat;";
break;
case "1_section":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/1section_picker.jpg');background-repeat:no-repeat;";
break;
case "2_sections":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/2section_picker.jpg');background-repeat:no-repeat;";
break;
case "3_sections":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/3section_picker.jpg');background-repeat:no-repeat;";
break;
case "4_sections":
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/4section_picker.jpg');background-repeat:no-repeat;";
break;
}
}
StringBuilder name_list = new StringBuilder();
if (picker_type.Contains("section"))
{
XmlNodeList picker_fields = field.SelectNodes("picker_fields/picker_field");
StringBuilder option_list = new StringBuilder();
bool isFirst = true;
foreach (XmlNode picker_field in picker_fields)
{
XmlNode name_node = picker_field.SelectSingleNode("name");
if (isFirst)
isFirst = false;
else
{
name_list.Append(",");
option_list.Append("|");
}
name_list.Append(name_node.InnerText);
XmlNode options_node = picker_field.SelectSingleNode("options");
if (options_node != null)
option_list.Append(options_node.InnerText);
if ((State["SelectedAppType"].ToString() == Constants.WEB_APP_TYPE) || State["SelectedAppType"].ToString() == Constants.HYBRID_APP_TYPE )
break;
}
HtmlAttribute picker_options = htmlDoc.CreateAttribute("options", EncodeStudioHtml(UnescapeXml(option_list.ToString())));
new_node.Attributes.Append(picker_options);
picker_type_attr.Value += ":" + name_list.ToString();
}
break;
case "text_area": //"position:absolute;z-index:{0};top:44px;left:10px;width:250px;height:300px;font-family:Verdana;font-size:16px;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;padding:5px;background-image:url('images/editor_images/text_area.png');background-repeat:no-repeat;background-size:100% 100%;overflow:hidden"
title_attr.Value = "MobiFlex TextArea";
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/text_area.png');background-repeat:no-repeat;background-size:100% 100%;overflow:hidden;";
if (field_map.ContainsKey("text"))
{
HtmlAttribute text_attr = htmlDoc.CreateAttribute("text", EncodeStudioHtml(UnescapeXml(field_map["text"].ToString())));
new_node.Attributes.Append(text_attr);
new_node.InnerHtml = "<div style=\"padding:5px\">" + field_map["text"].ToString().Replace(@"\n", "<br/>") + "</div>";
}
string edit_type = "non_editable";
if (field_map.ContainsKey("edit_type"))
{
edit_type = field_map["edit_type"].ToString();
}
HtmlAttribute edit_type_attr = htmlDoc.CreateAttribute("type", edit_type);
new_node.Attributes.Append(edit_type_attr);
break;
case "switch": //"<div title=\"MobiFlex Switch\" id=\"{0}\" style=\"{4}\" type=\"{1}\" value=\"{2}\" submit=\"{3}\" ><img src=\"" + image_url + "\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Switch";
string switch_value = field_map["default_value"].ToString();
switch (switch_value)
{
case "on":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_on.png");
break;
case "off":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_off.png");
break;
case "yes":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_yes.png");
break;
case "no":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_no.png");
break;
case "true":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_true.png");
break;
case "false":
AddImageNode(htmlDoc, new_node, "images/editor_images/switch_false.png");
break;
}
//there are 2 coding schemes here:
//1 css type coding
//2 xml type coding - the new one
//maintain backward comptibility
string switch_submit = ";";
if (field_map.ContainsKey("submit"))
{
XmlNode submit_node = field.SelectSingleNode("submit");
if (submit_node.ChildNodes.Count > 1)
{
StringBuilder sb_submit = new StringBuilder();
sb_submit.Append(submit_node.LastChild.Name + ":");
bool is_first = true;
foreach (XmlNode submit_attribute in submit_node.LastChild.ChildNodes)
{
if (is_first)
is_first = false;
else
sb_submit.Append(",");
sb_submit.Append(submit_attribute.Name + "~" + submit_attribute.InnerText);
}
switch_submit = sb_submit.ToString() + ";";
}
else
{
switch_submit = field_map["submit"].ToString() + ";";
//bring to forward compatibility
if (switch_submit.StartsWith("post"))
{
if (switch_submit.Length >= 19)
//switch_submit = switch_submit.Remove(0, 19).Insert(0, "post:response_page~");
switch_submit = switch_submit.Remove(0, 19).Insert(0, "post:");
}
else if (switch_submit.Contains("next_page:"))
switch_submit = switch_submit.Replace("next_page:", "next_page:page~");
else if (switch_submit.Contains("call:"))
switch_submit = switch_submit.Replace("call:", "call:phone_field~");
}
}
if (field_map.ContainsKey("compute"))
{
string decode = DecodeComputeNode(field_map["compute"].ToString());
if (decode == null)
{
return "Error: There may be an error in the compute field";
}
switch_submit += "compute:" + decode + ";";
}
HtmlAttribute switch_type_attr = null;
if (field_map["type"] != null)
switch_type_attr = htmlDoc.CreateAttribute("type", field_map["type"].ToString());
else
switch_type_attr = htmlDoc.CreateAttribute("type", "on_off");
new_node.Attributes.Append(switch_type_attr);
HtmlAttribute value_attr = htmlDoc.CreateAttribute("value", field_map["default_value"].ToString());
new_node.Attributes.Append(value_attr);
HtmlAttribute switch_submit_attr = htmlDoc.CreateAttribute("submit", switch_submit);
new_node.Attributes.Append(switch_submit_attr);
break;
case "checkbox": //"<div title=\"MobiFlex Switch\" id=\"{0}\" style=\"{4}\" type=\"{1}\" value=\"{2}\" submit=\"{3}\" ><img src=\"" + image_url + "\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex CheckBox";
string checkbox_value = field_map["default_value"].ToString();
switch (checkbox_value)
{
case "checked":
AddImageNode(htmlDoc, new_node, "images/editor_images/checkbox_on.png");
break;
case "unchecked":
AddImageNode(htmlDoc, new_node, "images/editor_images/checkbox_off.png");
break;
}
//there are 2 coding schemes here:
//1 css type coding
//2 xml type coding - the new one
//maintain backward comptibility
string checkbox_submit = ";";
if (field_map.ContainsKey("submit"))
{
XmlNode submit_node = field.SelectSingleNode("submit");
if (submit_node.ChildNodes.Count > 1)
{
StringBuilder sb_submit = new StringBuilder();
sb_submit.Append(submit_node.LastChild.Name + ":");
bool is_first = true;
foreach (XmlNode submit_attribute in submit_node.LastChild.ChildNodes)
{
if (is_first)
is_first = false;
else
sb_submit.Append(",");
sb_submit.Append(submit_attribute.Name + "~" + submit_attribute.InnerText);
}
checkbox_submit = sb_submit.ToString() + ";";
}
else
{
checkbox_submit = field_map["submit"].ToString() + ";";
//bring to forward compatibility
if (checkbox_submit.StartsWith("post"))
{
if (checkbox_submit.Length >= 19)
//checkbox_submit = checkbox_submit.Remove(0, 19).Insert(0, "post:response_page~");
checkbox_submit = checkbox_submit.Remove(0, 19).Insert(0, "post:");
}
else if (checkbox_submit.Contains("next_page:"))
checkbox_submit = checkbox_submit.Replace("next_page:", "next_page:page~");
else if (checkbox_submit.Contains("call:"))
checkbox_submit = checkbox_submit.Replace("call:", "call:phone_field~");
}
}
if (field_map.ContainsKey("compute"))
{
string decode = DecodeComputeNode(field_map["compute"].ToString());
if (decode == null)
{
return "Error: There may be an error in the compute field";
}
checkbox_submit += "compute:" + decode + ";";
}
HtmlAttribute checkbox_value_attr = htmlDoc.CreateAttribute("value", field_map["default_value"].ToString());
new_node.Attributes.Append(checkbox_value_attr);
HtmlAttribute checkbox_submit_attr = htmlDoc.CreateAttribute("submit", checkbox_submit);
new_node.Attributes.Append(checkbox_submit_attr);
break;
case "slider": //"<div title=\"MobiFlex Slider\" id=\"{0}\" value=\"{2}\" style=\"z-index:{3};top:160px;left:10px;height:57px;width:283px;\" type=\"{1}\" ><img src=\"images/editor_images/horizontal_slider.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Slider";
string slider_type = field_map["type"].ToString();
HtmlAttribute slider_type_attr = htmlDoc.CreateAttribute("type", slider_type);
new_node.Attributes.Append(slider_type_attr);
switch (slider_type)
{
case "horizontal":
AddImageNode(htmlDoc, new_node, "images/editor_images/horizontal_slider.png");
break;
case "vertical":
AddImageNode(htmlDoc, new_node, "images/editor_images/vertical_slider.png");
break;
}
string min_value = field_map["min_value"].ToString();
string max_value = field_map["max_value"].ToString();
HtmlAttribute slider_value_attr = htmlDoc.CreateAttribute("value", min_value + ":" + max_value);
new_node.Attributes.Append(slider_value_attr);
break;
case "table": //"<div title=\"MobiFlex Table\" id=\"{0}\" name=\"{1}\" alt=\"MobiFlex Table\" style=\"position:absolute;z-index:{5};top:44px;left:0px;height:416px;width:320px;background-image:url('images/editor_images/largetableview1textfield.jpg');background-repeat:no-repeat\" fields=\"{2}\" options=\"{4}\" submit=\"{3}\" />"
title_attr.Value = "MobiFlex Table";
string display_name = field_map["id"].ToString();
if (field_map["display_name"] != null)
{
display_name = field_map["display_name"].ToString();
}
HtmlAttribute table_display_name_attr = htmlDoc.CreateAttribute("name", display_name);
new_node.Attributes.Append(table_display_name_attr);
string table_type = field_map["table_type"].ToString();
if (table_type.Contains("image1text") || table_type.Contains("imagetext") || table_type.Contains("image1texthidden"))
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/LargeTableView1Image1textField.jpg');background-repeat:no-repeat;";
else if (table_type.Contains("image2texts") || table_type.Contains("image2textshidden") )
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/LargeTableView1Image2TextFields.jpg');background-repeat:no-repeat;";
else if (table_type.Contains("1text") || table_type.Contains("1texthidden"))
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/LargeTableView1TextField.jpg');background-repeat:no-repeat;";
else if (table_type.Contains("2texts") || table_type.Contains("2textshidden"))
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/LargeTableView2TextFields.jpg');background-repeat:no-repeat;";
XmlNodeList table_fields = field.SelectNodes("table_fields/table_field");
StringBuilder type_list = new StringBuilder();
StringBuilder field_name_list = new StringBuilder();
StringBuilder table_option_list = new StringBuilder();
bool is_first_field = true;
foreach (XmlNode table_field in table_fields)
{
if (is_first_field)
is_first_field = false;
else
{
field_name_list.Append(",");
type_list.Append( ",");
}
XmlNode field_name_node = table_field.SelectSingleNode("name");
field_name_list.Append(field_name_node.InnerText );
XmlNode type_node = table_field.SelectSingleNode("type");
type_list.Append(type_node.InnerText );
XmlNode options_node = table_field.SelectSingleNode("options");
if (options_node != null)
table_option_list.Append(options_node.InnerText + "|");
}
if (table_option_list.Length > 0)
table_option_list.Remove(table_option_list.Length - 1, 1);
string fields = table_type + "|" + type_list.ToString() + ":" + field_name_list.ToString();
HtmlAttribute fields_attr = htmlDoc.CreateAttribute("fields", fields);
new_node.Attributes.Append(fields_attr);
//there are 2 coding schemes here:
//1 css type coding
//2 xml type coding - the new one
//maintain backward comptibility
string table_submit = ";";
if (field_map.ContainsKey("submit"))
{
XmlNode submit_node = field.SelectSingleNode("submit");
if (submit_node.ChildNodes.Count > 1)
{
StringBuilder sb_submit = new StringBuilder();
sb_submit.Append(submit_node.LastChild.Name + ":");
bool is_first = true;
foreach (XmlNode submit_attribute in submit_node.LastChild.ChildNodes)
{
if (is_first)
is_first = false;
else
sb_submit.Append(",");
sb_submit.Append(submit_attribute.Name + "~" + submit_attribute.InnerText);
}
table_submit = sb_submit.ToString() + ";";
}
else
{
table_submit = field_map["submit"].ToString() + ";";
//bring to forward compatibility
if (table_submit.StartsWith("post"))
{
if (table_submit.Length >= 19)
// table_submit = table_submit.Remove(0, 19).Insert(0, "post:response_page~");
table_submit = table_submit.Remove(0, 19).Insert(0, "post:");
}
else if (table_submit.Contains("next_page:"))
table_submit = table_submit.Replace("next_page:", "next_page:page~");
else if (table_submit.Contains("call:"))
table_submit = table_submit.Replace("call:", "call:phone_field~");
}
}
if (field_map.ContainsKey("compute"))
{
string decode = DecodeComputeNode(field_map["compute"].ToString());
if (decode == null)
{
return "Error: There may be an error in the compute field";
}
table_submit += "compute:" + decode + ";";
}
HtmlAttribute table_submit_attr = htmlDoc.CreateAttribute("submit", table_submit);
new_node.Attributes.Append(table_submit_attr);
if (table_option_list.Length > 0)
{
HtmlAttribute table_options = htmlDoc.CreateAttribute("options", EncodeStudioHtml(UnescapeXml(table_option_list.ToString())));
new_node.Attributes.Append(table_options);
}
break;
case "alert": //"<div title=\"MobiFlex Alert\" id=\"{0}\" style=\"z-index:{1};top:410px;left:270px;height:50px;width:50px;\" ><img src=\"images/editor_images/alert.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Alert";
AddImageNode(htmlDoc, new_node, "images/editor_images/alert.png");
break;
case "hidden_field": //"<div title=\"MobiFlex HiddenField\" id=\"{0}\" value=\"{1}\" style=\"position:absolute;z-index:{2};top:410px;left:0px;height:30px;width:30px;\" ><img src=\"images/editor_images/hidden_field.png\" style=\"height:100%;width:100%;\"
title_attr.Value = "MobiFlex HiddenField";
if (!field_map.ContainsKey("value"))
{
HtmlAttribute hidden_value_attr = htmlDoc.CreateAttribute("value", "");
new_node.Attributes.Append(hidden_value_attr);
}
AddImageNode(htmlDoc, new_node, "images/editor_images/hidden_field.png");
break;
case "gps": //"<div title=\"MobiFlex GPS\" id=\"GPS\" alt=\"{0}\" style=\"z-index:{1};top:160px;left:10px;height:58px;width:56px;\" ><img src=\"images/editor_images/gps.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex GPS";
AddImageNode(htmlDoc, new_node, "images/editor_images/gps.png");
string latitude = field_map["latitude"].ToString();
string longitude = field_map["longitude"].ToString();
HtmlAttribute gps_attr = htmlDoc.CreateAttribute("alt", latitude + ";" + longitude);
new_node.Attributes.Append(gps_attr);
break;
case "map": //"<div title=\"MobiFlex Map\" alt=\"MobiFlex Map\" id=\"{0}\" style=\"position:absolute;z-index:{2};top:44px;left:0px;height:416px;width:320px;background-image:url('images/editor_images/map.jpg');background-repeat:no-repeat\" url=\"{1}\" />"
title_attr.Value = "MobiFlex Map";
new_node.Attributes["style"].Value += "background-image:url('images/editor_images/map.jpg');background-repeat:no-repeat;";
break;
case "photo": //"<div title=\"MobiFlex Photo\" id=\"{0}\" compression=\"{1}\" icon_field=\"{2}\" style=\"z-index:{3};top:160px;left:10px;height:48px;width:48px;\" ><img src=\"images/editor_images/picture_taker.gif\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex Photo";
AddImageNode(htmlDoc, new_node, "images/editor_images/picture_taker.gif");
break;
case "audio_recorder": //"<div title=\"MobiFlex AudioRecorder\" id=\"{0}\" style=\"z-index:{1};top:160px;left:10px;height:84px;width:198px;\" ><img src=\"images/editor_images/audio_recorder.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex AudioRecorder";
AddImageNode(htmlDoc, new_node, "images/editor_images/audio_recorder.png");
break;
case "speech_recognition": // "<div title=\"MobiFlex SpeechRecognition\" alt=\"MobiFlex Speech Recognition\" id=\"{0}\" style=\"z-index:{2};top:48px;left:0px;height:412px;width:320px;\" choice_title=\"{1}\" ><img src=\"images/editor_images/speech_recognition.png\" style=\"height:100%;width:100%;\"/></div>"
title_attr.Value = "MobiFlex SpeechRecognition";
AddImageNode(htmlDoc, new_node, "images/editor_images/speech_recognition.png");
break;
}
new_node.Attributes.Append(title_attr);
root.AppendChild(new_node);
}
catch (Exception ex)
{
util.LogError(State, ex);
throw new Exception(ex.Message + ": " + ex.StackTrace);
}
}
try
{
return htmlDoc.DocumentNode.WriteContentTo();
}
catch //work around bug in 3rd party package
{
return "";
}
}
catch (Exception ex)
{
Util util = new Util();
util.LogError(State, ex);
throw new Exception(ex.Message + ": " + ex.StackTrace);
}
}
/// <summary>
/// Loads the HTML.
/// </summary>
/// <param name="inputUri">The input URI.</param>
/// <returns>
/// The loaded HTML from the specified input URI.
/// </returns>
public Task<string> LoadHtml(string inputUri)
{
return new Task<string>(
() =>
{
if (string.IsNullOrWhiteSpace(inputUri))
{
return "<html><head></head><body></body></html>";
}
var htmlDocument = new HtmlDocument();
var request = (HttpWebRequest)WebRequest.Create(inputUri);
using (var response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode == HttpStatusCode.OK)
{
using (var receiveStream = response.GetResponseStream())
{
StreamReader readStream = null;
if (response.CharacterSet == null)
{
readStream = new StreamReader(receiveStream);
}
else
{
readStream = new StreamReader(
receiveStream, Encoding.GetEncoding(response.CharacterSet));
}
htmlDocument.Load(readStream.BaseStream, false);
readStream.Close();
}
}
}
if ((htmlDocument.DocumentNode == null) ||
string.IsNullOrWhiteSpace(htmlDocument.DocumentNode.InnerHtml))
{
return "<html><head></head><body><h1>Load error!</h1><br/><h3>Error without description or unknown.</h3></body></html>";
}
var noErrorScriptHtml =
"<script type=\"text/javascript\">function noError(){return true;} window.onerror=noError;</script>";
var headNode = htmlDocument.DocumentNode.SelectSingleNode("//head");
headNode.InsertBefore(
htmlDocument.CreateTextNode(noErrorScriptHtml),
headNode.FirstChild);
var bodyNode = htmlDocument.DocumentNode.SelectSingleNode("//body");
bodyNode.InsertBefore(
htmlDocument.CreateTextNode(noErrorScriptHtml),
bodyNode.FirstChild);
var htmlNode = htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"content\"]");
var nodesToRemove = new List<HtmlNode>();
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"jp-post-flair\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"sidebar-after-singular\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"comments-template\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"footer\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"sidebar-primary\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@id=\"bit\"]"));
nodesToRemove.Add(htmlDocument.DocumentNode.SelectSingleNode("//div[@class=\"wpcnt\"]"));
foreach (var nodeToRemove in nodesToRemove.Where(node => (node != null)))
{
nodeToRemove.Remove();
}
var linkNodes = htmlDocument.DocumentNode.SelectNodes("//a");
foreach (var linkNode in linkNodes)
{
linkNode.SetAttributeValue("target", "_blank");
}
if (htmlNode != null)
{
htmlNode = htmlDocument.DocumentNode.SelectSingleNode("//div[@class=\"entry-content\"]");
bodyNode.RemoveAllChildren();
bodyNode.AppendChild(htmlNode);
}
return htmlDocument.DocumentNode.InnerHtml;
});
}