public RecipeAttachment(RecipeAttachmentType type,
String name,
String key,
String source)
{
_Name = name;
_Type = type;
_Key = key;
_Source = source;
}
public RecipeAttachment(RecipeAttachmentType type,
string name,
string key,
string path)
{
m_Name = name;
m_Type = type;
m_Key = key;
m_Path = path;
}
public AttachmentHeader(string name, string key, RecipeAttachmentType mediaType)
{
this.name = name;
this.key = key;
this.mediaType = mediaType;
}
public RecipeListEntry(FileInfo recipeFile)
{
keywords = new List <String>();
attachments = new RecipeAttachmentCollection();
filePath = recipeFile.FullName;
XmlReaderSettings settings = new XmlReaderSettings();
using (XmlReader recipeXml = XmlReader.Create(recipeFile.FullName, settings))
{
try
{
// Retrieve the recipe title
recipeXml.ReadStartElement("Recipe");
if (recipeXml.ReadToFollowing("Title"))
{
recipeXml.MoveToContent();
recipeName = recipeXml.ReadElementContentAsString();
}
// Retrieve the keywords
if (recipeXml.ReadToNextSibling("RecipeKeywords"))
{
bool success = recipeXml.ReadToDescendant("Keyword");
while (success)
{
recipeXml.MoveToContent();
keywords.Add(recipeXml.ReadElementContentAsString());
success = recipeXml.ReadToNextSibling("Keyword");
}
}
// Retrieve the rating
if (recipeXml.ReadToFollowing("Rating"))
{
recipeXml.MoveToContent();
recipeRating = (int)recipeXml.ReadElementContentAs(typeof(int), null);
}
// Retrieve the Attachments
if (recipeXml.ReadToFollowing("Attachments"))
{
String name = null;
String source = null;
RecipeAttachmentType type = RecipeAttachmentType.Unknown;
bool success = recipeXml.Read();
while (success && recipeXml.NodeType != XmlNodeType.EndElement)
{
if (recipeXml.NodeType == XmlNodeType.Element)
{
if (recipeXml.Name == "Picture")
{
type = RecipeAttachmentType.Photo;
}
else if (recipeXml.Name == "Video")
{
type = RecipeAttachmentType.Video;
}
else
{
type = RecipeAttachmentType.Unknown;
}
if (type != RecipeAttachmentType.Unknown)
{
bool gotAttr = recipeXml.MoveToNextAttribute();
while (gotAttr)
{
if (recipeXml.Name == "Name")
{
name = recipeXml.Value.ToString();
}
else if (recipeXml.Name == "Source")
{
source = recipeXml.Value.ToString();
}
gotAttr = recipeXml.MoveToNextAttribute();
}
RecipeAttachment attachment = new RecipeAttachment(type,
name,
source,
source);
attachments.Add(attachment);
}
}
success = recipeXml.Read();
}
}
}
catch (XmlException)
{
// TODO: what should we do with XML exceptions
}
}
}
