private void LinkSegment(UriPathSegment segment)
{
if (segment != null)
{
segment.Formatter = this;
}
}
/// <summary>
/// Initialises a new instance of the <see cref="UriPathSegment"/> class with
/// the details of the specified segment.
/// </summary>
/// <param name="segment">The segment to copy the details from.</param>
public UriPathSegment(UriPathSegment segment)
{
_segment = segment._segment;
_predicate = segment._predicate;
_text = segment._text;
_requiresParse = segment._requiresParse;
_requiresRebuild = segment._requiresRebuild;
}
/// <summary>
/// Initialises a new instance of the <see cref="UriPathSegment"/> class with
/// the details of the specified segment.
/// </summary>
/// <param name="segment">The segment to copy the details from.</param>
public UriPathSegment(UriPathSegment segment)
{
_segment = segment._segment;
_predicate = segment._predicate;
_text = segment._text;
_requiresParse = segment._requiresParse;
_requiresRebuild = segment._requiresRebuild;
}
/// <summary>
/// Adds the specified paths to the <see cref="Uri"/>.
/// </summary>
/// <param name="segment">The path segment to add to the <see cref="Uri"/>.</param>
public UriFormatter AppendPath(UriPathSegment segment)
{
CheckParsePath();
InternalPathSegments.Add(segment);
LinkSegment(segment);
RequiresRebuildPath = true;
return(this);
}
/// <summary>
/// Called when the <see cref="Path"/> needs to be rebuilt.
/// </summary>
protected virtual void OnBuildPath()
{
var path = new StringBuilder();
foreach (var segment in _pathSegments)
{
if (segment != null)
{
UriPathSegment.AppendPath(path, segment.Segment);
}
}
PathInternal = path.ToString();
}
/// <summary>
/// Called when the <see cref="Path"/> needs to be parsed.
/// </summary>
protected virtual void OnParsePath()
{
if (!string.IsNullOrEmpty(PathInternal))
{
var segments = InternalPathSegments;
segments.Clear();
foreach (var segment in UriPathSegment.FromStrings(UriPathSegment.GetPathSegments(PathInternal)))
{
if (segment != null)
{
LinkSegment(segment);
segments.Add(segment);
}
}
}
}
/// <summary>
/// Returns the segment at the specified index.
/// </summary>
/// <param name="index">The index of the segment.</param>
/// <returns>The segment at the specified index.</returns>
/// <remarks>If the <paramref name="index"/> is past the end of the current array the length is increased.</remarks>
public UriPathSegment GetPathSegment(int index)
{
var segments = PathSegments;
if (segments.Length < index + 1)
{
var copySegments = new UriPathSegment[index + 1];
Array.Copy(segments, copySegments, segments.Length);
segments = copySegments;
}
if (segments[index] == null)
{
segments[index] = new UriPathSegment();
LinkSegment(segments[index]);
PathSegments = segments;
}
return(segments[index]);
}
/// <summary>
/// Initialises a new instance of the <see cref="UriFormatter"/> class with
/// the specified <see cref="Uri"/>.
/// </summary>
/// <param name="uri">The <see cref="Uri"/> to assign.</param>
public UriFormatter(UriFormatter uri)
{
_uri = uri._uri;
_requiresParseUri = uri._requiresParseUri;
_requiresRebuildUri = uri._requiresRebuildUri;
_scheme = uri._scheme;
_port = uri._port;
_host = uri._host;
_pathPrefix = uri._pathPrefix;
_server = uri._server;
_fragment = uri._fragment;
PathInternal = uri.PathInternal;
_directPath = uri._directPath;
_requiresParsePath = uri._requiresParsePath;
_requiresRebuildPath = uri._requiresRebuildPath;
if (uri._pathSegments != null)
{
_pathSegments = new List <UriPathSegment>(uri._pathSegments.Count);
foreach (var segment in uri._pathSegments)
{
var clone = new UriPathSegment(segment)
{
Formatter = this
};
_pathSegments.Add(clone);
}
}
if (uri._queryArgs != null)
{
_queryArgs = new QueryArgsDictionary(this, uri._queryArgs);
}
}
/// <summary>
/// Builds a local path from the specified segments.
/// </summary>
/// <param name="segments">Array of path segments.</param>
public SDataUri BuildLocalPath(params string[] segments)
{
return(BuildLocalPath(UriPathSegment.FromStrings(segments)));
}
/// <summary>
/// Sets the path for the <see cref="Uri"/>.
/// </summary>
/// <param name="segments">The path segments for the <see cref="Uri"/>.</param>
public UriFormatter SetPath(params string[] segments)
{
return(SetPath(UriPathSegment.FromStrings(segments)));
}
/// <summary>
/// Returns the segment at the specified index.
/// </summary>
/// <param name="index">The index of the segment.</param>
/// <returns>The segment at the specified index.</returns>
/// <remarks>If the <paramref name="index"/> is past the end of the current array the length is increased.</remarks>
public UriPathSegment GetPathSegment(int index)
{
var segments = PathSegments;
if (segments.Length < index + 1)
{
var copySegments = new UriPathSegment[index + 1];
Array.Copy(segments, copySegments, segments.Length);
segments = copySegments;
}
if (segments[index] == null)
{
segments[index] = new UriPathSegment();
LinkSegment(segments[index]);
PathSegments = segments;
}
return segments[index];
}
/// <summary>
/// Adds the specified paths to the <see cref="Uri"/>.
/// </summary>
/// <param name="segment">The path segment to add to the <see cref="Uri"/>.</param>
public UriFormatter AppendPath(UriPathSegment segment)
{
CheckParsePath();
InternalPathSegments.Add(segment);
LinkSegment(segment);
RequiresRebuildPath = true;
return this;
}
/// <summary>
/// Initialises a new instance of the <see cref="UriFormatter"/> class with
/// the specified <see cref="Uri"/>.
/// </summary>
/// <param name="uri">The <see cref="Uri"/> to assign.</param>
public UriFormatter(UriFormatter uri)
{
_uri = uri._uri;
_requiresParseUri = uri._requiresParseUri;
_requiresRebuildUri = uri._requiresRebuildUri;
_scheme = uri._scheme;
_port = uri._port;
_host = uri._host;
_pathPrefix = uri._pathPrefix;
_server = uri._server;
_fragment = uri._fragment;
PathInternal = uri.PathInternal;
_directPath = uri._directPath;
_requiresParsePath = uri._requiresParsePath;
_requiresRebuildPath = uri._requiresRebuildPath;
if (uri._pathSegments != null)
{
_pathSegments = new List<UriPathSegment>(uri._pathSegments.Count);
foreach (var segment in uri._pathSegments)
{
var clone = new UriPathSegment(segment) {Formatter = this};
_pathSegments.Add(clone);
}
}
if (uri._queryArgs != null)
_queryArgs = new Dictionary<string, string>(uri._queryArgs, StringComparer.InvariantCultureIgnoreCase);
}
private void LinkSegment(UriPathSegment segment)
{
if (segment != null)
segment.Formatter = this;
}
