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using System;
using System.Collections;
using System.Xml.Serialization;
using System.Xml.Schema;
using System.Xml;
namespace FlickrNet
{
/// <summary>
/// The context of the current photo, as returned by
/// <see cref="Flickr.PhotosGetContext"/>,
/// <see cref="Flickr.PhotosetsGetContext"/>
/// and <see cref="Flickr.GroupPoolGetContext"/> methods.
/// </summary>
public class Context
{
/// <summary>
/// The number of photos in the current context, e.g. Group, Set or photostream.
/// </summary>
public long Count;
/// <summary>
/// The next photo in the context.
/// </summary>
public ContextPhoto NextPhoto;
/// <summary>
/// The previous photo in the context.
/// </summary>
public ContextPhoto PreviousPhoto;
}
/// <summary>
/// Temporary class used to excapsulate the context count property.
/// </summary>
[System.Serializable]
public class ContextCount
{
/// <summary>
/// Default constructor.
/// </summary>
public ContextCount()
{
}
/// <summary>
/// The number of photos in the context.
/// </summary>
[XmlText()]
public long Count;
}
/// <summary>
/// The next (or previous) photo in the current context.
/// </summary>
[System.Serializable]
public class ContextPhoto
{
/// <summary>
/// The id of the next photo. Will be "0" if this photo is the last.
/// </summary>
[XmlAttribute("id", Form=XmlSchemaForm.Unqualified)]
public string PhotoId;
/// <summary>
/// The secret for the photo.
/// </summary>
[XmlAttribute("secret", Form=XmlSchemaForm.Unqualified)]
public string Secret;
/// <summary>
/// The title of the next photo in context.
/// </summary>
[XmlAttribute("title", Form=XmlSchemaForm.Unqualified)]
public string Title;
/// <summary>
/// The URL, in the given context, for the next or previous photo.
/// </summary>
[XmlAttribute("url", Form=XmlSchemaForm.Unqualified)]
public string Url;
/// <summary>
/// The URL for the thumbnail of the photo.
/// </summary>
[XmlAttribute("thumb", Form=XmlSchemaForm.Unqualified)]
public string Thumbnail;
}
/// <summary>
/// All contexts that a photo is in.
/// </summary>
public class AllContexts
{
private ContextSet[] _sets;
private ContextGroup[] _groups;
/// <summary>
/// An array of <see cref="ContextSet"/> objects for the current photo.
/// </summary>
public ContextSet[] Sets
{
get { return _sets; }
}
/// <summary>
/// An array of <see cref="ContextGroup"/> objects for the current photo.
/// </summary>
public ContextGroup[] Groups
{
get { return _groups; }
}
internal AllContexts(XmlElement[] elements)
{
ArrayList sets = new ArrayList();
ArrayList groups = new ArrayList();
foreach(XmlElement element in elements)
{
if( element.Name == "set" )
{
ContextSet aset = new ContextSet();
aset.PhotosetId = element.Attributes["id"].Value;
aset.Title = element.Attributes["title"].Value;
sets.Add(aset);
}
if( element.Name == "pool" )
{
ContextGroup agroup = new ContextGroup();
agroup.GroupId = element.Attributes["id"].Value;
agroup.Title = element.Attributes["title"].Value;
groups.Add(agroup);
}
}
_sets = new ContextSet[sets.Count];
sets.CopyTo(_sets);
_groups = new ContextGroup[groups.Count];
groups.CopyTo(_groups);
}
}
/// <summary>
/// A set context for a photo.
/// </summary>
public class ContextSet
{
/// <summary>
/// The Photoset ID of the set the selected photo is in.
/// </summary>
public string PhotosetId;
/// <summary>
/// The title of the set the selected photo is in.
/// </summary>
public string Title;
}
/// <summary>
/// A group context got a photo.
/// </summary>
public class ContextGroup
{
/// <summary>
/// The Group ID for the group that the selected photo is in.
/// </summary>
public string GroupId;
/// <summary>
/// The title of the group that then selected photo is in.
/// </summary>
public string Title;
}
}
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