/// <summary>
/// Wiki Route tree (Web)
/// return requested resource from wiki file system.
/// </summary>
/// <example>
/// Uri: /wiki/get/pages|attic|media|meta/clan:test1
/// Uri: /wiki/put/pages|attic|media/clan:test1
/// Uri: /wiki/del/pages|attic|media/clan:test1
/// Uri: /wiki/list/pages|attic|media/clan:
/// Uri: /wiki/find/part-of-serch-page-name
/// enum <see cref="WikiEngine.WikiRequestType"/>WikiEngine.WikiRequestType: get|put|del|list|find
/// enum <see cref="WikiEngine.WikiFileType"/>WikiEngine.WikiFileType: pages|attic|media|meta
/// </example>
/// <remarks>
/// Example routing Uri:
///
/// "/wiki/get/pages/clan:test1" OK
/// "/wiki/get/clan:test1" OK
/// "/wiki/clan:test1" -> HomeException
/// "/wiki/clan:" -> HomeException
/// "/wiki/" -> HomeException (redirect)
///
/// "/wiki/list/pages/clan:" OK
/// "/wiki/list/clan:" OK (default pages)
/// "/wiki/list/" OK (default pages and default namespace)
///
/// "/wiki/list/media/clan:" OK
/// "/wiki/list/media/" OK (default namespace)
///
/// "/wiki/find/pages/tes" OK
/// "/wiki/find/media/tes" OK
/// "/wiki/find/attic/tes" OK
/// "/wiki/find/tes" OK (default pages and default namespace)
///
/// </remarks>
/// <exception cref="WikiEngine.Exceptions.WikiEngineAuthException">WikiEngineAuthException</exception>
/// <exception cref="WikiEngine.Exceptions.WikiEngineSearchException">WikiEngineSearchException</exception>
/// <exception cref="WikiEngine.Exceptions.WikiEngineHomePageException">WikiEngineHomePageException</exception>
/// <exception cref="WikiEngine.Exceptions.WikiEngineErrorPageException">WikiEngineErrorPageException</exception>
/// <exception cref="WikiEngine.Exceptions.WikiEngineNotImplementPageException">WikiEngineNotImplementPageException</exception>
/// <param name="url">given raw url requested</param>
/// <param name="wfm"><see cref="WikiEngine.WikiFileMeta"/>WikiEngine.WikiFileMeta</param>
/// <returns>byte[] from requested source</returns>
public byte [] RouteTree(string url, WikiFileMeta wfm = null)
{
try
{
List <string> urlPart = url.Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries).Skip(1).ToList();
// Uri part, folders array
switch (urlPart.Count)
{
case 0:
{
// root, get home page template
// return Exception WikiHomePageException
Console.WriteLine("0: Count");
throw new WikiEngine.Exceptions.WikiEngineHomePageException();
}
case 1:
{
// command line: (/get | /put | /del | /list)
// not complette request,
// only WikiRequestType is set?
switch (DokuUtil.WikiFileStringToMethod(urlPart[0]))
{
default:
case WikiRequestType.None:
{
// get Exception Home page default (html template)
// return Exception WikiHomePageException
Console.WriteLine("1: WikiRequestType.None:0");
if (!string.IsNullOrWhiteSpace(urlPart[0]))
{
if (urlPart[0].EndsWith(":"))
{
return(_WikiGetList(
WikiFileType.FileReadMd,
urlPart[0]
));
}
else if (urlPart[0].Contains(":"))
{
return(_WikiGetFile(
WikiFileType.FileReadMd,
urlPart[0]
));
}
}
throw new WikiEngine.Exceptions.WikiEngineHomePageException(urlPart[0]);
}
case WikiRequestType.List:
{
// get page list default ?
// return Md format txt
Console.WriteLine("1: WikiRequestType.List:0");
return(_WikiGetList(WikiFileType.FileReadMd, String.Empty));
}
case WikiRequestType.Find:
{
// get find page default ?
// return Md format txt
Console.WriteLine("1: WikiRequestType.Find:0");
throw new WikiEngineSearchException("search pattern is empty");
}
}
}
case 2:
{
// command line: /get (/pages | /media | /attic | /meta)
// get List/Page/Media ?
string nssource = String.Empty;
WikiRequestType wrt = DokuUtil.WikiFileStringToMethod(urlPart[0]);
WikiFileType wft = DokuUtil.WikiFileStringToType(wrt, urlPart[1]);
switch (wrt)
{
case WikiRequestType.None:
{
if (wft == WikiFileType.None)
{
if ((wft = DokuUtil.WikiFileStringToType(wrt, urlPart[0])) != WikiFileType.None)
{
wrt = WikiRequestType.Get;
nssource = urlPart[1];
}
}
break;
}
default:
{
if (wft == WikiFileType.None)
{
nssource = urlPart[1];
wft = WikiFileType.FileReadMd;
}
else
{
nssource = this._defaultNameSpace;
}
break;
}
}
switch (wrt)
{
default:
case WikiRequestType.Del:
case WikiRequestType.Put:
case WikiRequestType.None:
{
// get Exception Home page default (html template)
// return Exception WikiHomePageException
Console.WriteLine("2: _WikiGetHome");
throw new WikiEngine.Exceptions.WikiEngineHomePageException(
nssource
);
}
case WikiRequestType.Find:
{
// find pages list (default from nssource)
Console.WriteLine("2: _WikiFindList");
return(_WikiFindList(wft, nssource));
}
case WikiRequestType.List:
{
// get pages list (default from nssource)
Console.WriteLine("2: _WikiGetList");
return(_WikiGetList(wft, nssource));
}
case WikiRequestType.Get:
{
// get page/media resource (default from nssource)
Console.WriteLine("2: _WikiGetFile");
return(_WikiGetFile(wft, nssource));
}
}
}
case 3:
{
WikiRequestType wrtAct = DokuUtil.WikiFileStringToMethod(urlPart[0]);
WikiFileType wrtTarget = DokuUtil.WikiFileStringToType(wrtAct, urlPart[1]);
if (
(wrtAct == WikiRequestType.None) ||
(wrtTarget == WikiFileType.None) ||
(string.IsNullOrWhiteSpace(urlPart[2])) ||
(
(wrtAct != WikiRequestType.Find) &&
(!urlPart[2].Contains(":"))
)
)
{
// error request param
// return Exception WikiHomePageException
throw new WikiEngineHomePageException(urlPart[2]);
}
List <string> wikiPart = urlPart[2].Split(new string[] { ":" }, StringSplitOptions.RemoveEmptyEntries).ToList();
switch (wikiPart.Count)
{
case 0:
{
// WikiRequestType and WikiFileType is valid,
// namespace not found, return default
switch (wrtAct)
{
case WikiRequestType.Get:
{
return(_WikiGetFile(wrtTarget, this._defaultNameSpace));
}
case WikiRequestType.List:
{
return(_WikiGetList(wrtTarget, this._defaultNameSpace));
}
case WikiRequestType.Find:
{
if (string.IsNullOrWhiteSpace(urlPart[2]))
{
throw new WikiEngineSearchException(
string.Format(
Properties.ResourceWikiEngine.txtErrorSearchPaternEmpty,
"0"
)
);
}
return(_WikiFindList(wrtTarget, urlPart[2]));
}
case WikiRequestType.Put:
case WikiRequestType.Del:
{
throw new WikiEngineErrorPageException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorNSError,
wrtAct.ToString(),
urlPart[2]
)
);
}
}
break;
}
default:
{
// wikiPart.Count > 0
// namespace and page/file name
switch (wrtAct)
{
case WikiRequestType.Get:
{
Console.WriteLine("3:default _WikiGetFile: " + urlPart[2]);
return(_WikiGetFile(wrtTarget, urlPart[2]));
}
case WikiRequestType.List:
{
Console.WriteLine("3:default _WikiGetList: " + " : " + wrtTarget + " : " + urlPart[2]);
return(_WikiGetList(wrtTarget, urlPart[2]));
}
case WikiRequestType.Find:
{
Console.WriteLine("3:default _WikiFindList: " + " : " + wrtTarget + " : " + urlPart[2] + " : " + wikiPart[(wikiPart.Count - 1)]);
int idx = (wikiPart.Count - 1);
if (
(idx < 0) ||
(string.IsNullOrWhiteSpace(wikiPart[idx]))
)
{
throw new WikiEngineSearchException(
string.Format(
Properties.ResourceWikiEngine.txtErrorSearchPaternEmpty,
idx
)
);
}
return(_WikiFindList(wrtTarget, wikiPart[idx]));
}
case WikiRequestType.Put:
case WikiRequestType.Del:
{
Console.WriteLine("3:default _WikiPutFile: " + urlPart[2]);
if (wfm == null)
{
throw new WikiEngineAuthException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMetaEmpty,
urlPart[2]
)
);
}
if (!wfm.IsAuth)
{
throw new WikiEngineAuthException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorAuthEmpty,
urlPart[2]
),
wfm
);
}
return(this._WikiPutFile(wrtTarget, urlPart[2], wfm));
}
}
break;
}
}
break;
}
default:
{
throw new WikiEngineHomePageException(urlPart[0]);
}
}
}
catch (Exception e)
{
if (!this._isMapExceptions)
{
throw e;
}
}
return(null);
}
/// <summary>
/// put page/media
/// </summary>
private byte[] _WikiPutFile(WikiFileType wft, string namesspace, WikiFileMeta wfm = null)
{
try
{
WikiData wd = null;
WikiFileParse wfp = null;
if (wfm == null)
{
throw new WikiEnginePutException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTree,
MethodBase.GetCurrentMethod().Name,
namesspace,
wft.ToString()
)
);
}
if ((wfp = (WikiFileParse)this._WikiFilesParse(
wft, namesspace, null, null, true
)) == null)
{
throw new WikiEngineInternalNameSpaceErrorException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTree,
MethodBase.GetCurrentMethod().Name,
namesspace,
wft.ToString()
)
);
}
if ((wfp.IsNameSpaceValid) && (!wfp.IsNameSpaceOnly))
{
switch (wfp.FolderType)
{
case WikiFileType.FileWriteMd:
case WikiFileType.FileWriteBinary:
{
break;
}
case WikiFileType.FileWriteAttic:
case WikiFileType.FileWriteMeta:
{
throw new WikiEngineNotImplementPageException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTree,
MethodBase.GetCurrentMethod().Name,
namesspace,
wfp.FolderType.ToString()
)
);
}
default:
case WikiFileType.FileReadMd:
case WikiFileType.FileReadMeta:
case WikiFileType.FileReadAttic:
case WikiFileType.FileReadBinary:
{
throw new WikiEngineInternalFileTypeException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTreePut,
MethodBase.GetCurrentMethod().Name,
wfp.FolderType.ToString(),
namesspace
)
);
}
}
}
else
{
throw new WikiEngineInternalNameSpaceErrorException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTreeNameSpace,
MethodBase.GetCurrentMethod().Name,
wfp.FolderType.ToString(),
namesspace
)
);
}
if (
((wd = this._PutFile(wfp, null, wfm)) == null) ||
(wd.FileContent == null) ||
(wd.FileContent.Length == 0)
)
{
throw new WikiEngineInternalSearchEmptyException(
string.Format(
Properties.ResourceWikiEngine.fmtErrorMapTree,
MethodBase.GetCurrentMethod().Name,
namesspace,
wfp.FolderType.ToString()
)
);
}
return(wd.FileContent);
}
catch (Exception e)
{
throw e;
}
}
