mirror of
https://github.com/gnustep/libs-gsweb.git
synced 2025-02-22 19:21:23 +00:00
283b1f82ce
o adedd _displayExceptionPages o added GSWActionRequestHandler as superclass of GSWDirectActionRequestHandler o moved some code in GSWActionRequestHandler git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@18159 72102866-910b-0410-8b05-ffd578937521
178 lines
5.7 KiB
Objective-C
178 lines
5.7 KiB
Objective-C
/** GSWDirectActionRequestHandler.m - <title>GSWeb: Class GSWDirectActionRequestHandler</title>
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Copyright (C) 1999-2003 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@orange-concept.com>
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Date: Feb 1999
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$Revision$
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$Date$
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$Id$
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This file is part of the GNUstep Web Library.
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<license>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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</license>
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**/
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#include "config.h"
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RCS_ID("$Id$")
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#include "GSWeb.h"
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//====================================================================
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@implementation GSWDirectActionRequestHandler
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-(NSString*)defaultActionClassName
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{
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return @"DirectAction";
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}
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//--------------------------------------------------------------------
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-(void)registerWillHandleActionRequest
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{
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[[[GSWApplication application]statisticsStore]
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applicationWillHandleDirectActionRequest];
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}
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//--------------------------------------------------------------------
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-(void)registerDidHandleActionRequestWithActionNamed:(NSString*)actionName
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{
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[[[GSWApplication application]statisticsStore]
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applicationDidHandleDirectActionRequestWithActionNamed:actionName];
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}
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//--------------------------------------------------------------------
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-(NSArray*)getRequestHandlerPathForRequest:(GSWRequest*)aRequest
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{
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NSArray* requestHandlerPath=nil;
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id submitButtonsActionPathFromRequest=nil;
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submitButtonsActionPathFromRequest=[self submitButtonsActionPathFromRequest:aRequest];
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NSDebugMLLog(@"requests",@"submitButtonsActionPathFromRequest=%@",
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submitButtonsActionPathFromRequest);
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if (submitButtonsActionPathFromRequest)
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requestHandlerPath=[submitButtonsActionPathFromRequest componentsSeparatedByString:@"/"];
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else
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requestHandlerPath=[aRequest requestHandlerPathArray];
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return requestHandlerPath;
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}
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//--------------------------------------------------------------------
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-(NSString*)submitButtonsActionPathFromRequest:(GSWRequest*)aRequest
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{
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NSString* path=nil;
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LOGObjectFnStart();
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if (!_allowsContentInputStream)
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{
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NSArray* submitActions=[aRequest formValuesForKey:GSWKey_SubmitAction[GSWebNamingConv]];
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if (submitActions)
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{
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int count=[submitActions count];
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int i=0;
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for(i=0;!path && i<count;i++)
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{
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NSString* submitAction=[submitActions objectAtIndex:i];
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if ([aRequest formValuesForKey:submitAction])
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path = submitAction;
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else
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{
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// Try image buttons
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NSString* imageButtonFormValueName=[submitAction stringByAppendingString:@".x"];
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if ([aRequest formValuesForKey:imageButtonFormValueName])
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path = submitAction;
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};
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}
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};
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};
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LOGObjectFnStop();
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return path;
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};
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//--------------------------------------------------------------------
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-(GSWResponse*)generateNullResponse
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{
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GSWResponse* response=nil;
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LOGObjectFnStart();
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response=[GSWApp createResponseInContext:nil];
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[response appendContentString:@"<HTML><HEAD><TITLE>DirectAction Error</TITLE></HEAD><BODY><CENTER>The result of a direct action returned nothing.</CENTER></BODY></HTML>"];
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LOGObjectFnStop();
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return response;
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};
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//--------------------------------------------------------------------
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//NDFN: return additional path elements
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+(NSArray*)additionalRequestPathArrayFromRequest:(GSWRequest*)aRequest
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{
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NSArray* requestHandlerPathArray=nil;
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NSArray* additionalRequestPathArray=nil;
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LOGObjectFnStart();
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requestHandlerPathArray=[aRequest requestHandlerPathArray];
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if ([requestHandlerPathArray count]>2)
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additionalRequestPathArray=[requestHandlerPathArray subarrayWithRange:NSMakeRange(2,[requestHandlerPathArray count]-2)];
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LOGObjectFnStart();
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return additionalRequestPathArray;
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};
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-(void)setAllowsContentInputStream:(BOOL)yn
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{
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_allowsContentInputStream = yn;
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};
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-(BOOL)allowsContentInputStream
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{
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return _allowsContentInputStream;
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};
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-(void)setDisplayExceptionPages:(BOOL)yn
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{
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_displayExceptionPages=yn;
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};
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-(BOOL)displayExceptionPages
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{
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return _displayExceptionPages;
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};
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@end
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//====================================================================
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@implementation GSWDirectActionRequestHandler (GSWRequestHandlerClassA)
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//--------------------------------------------------------------------
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+(id)handler
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{
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return [self handlerWithDefaultActionClassName:@"DirectAction"
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defaultActionName:@"default"
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shouldAddToStatistics:YES];
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};
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+(GSWDirectActionRequestHandler*)handlerWithDefaultActionClassName:(NSString*)defaultActionClassName
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defaultActionName:(NSString*)defaultActionName
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displayExceptionPages:(BOOL)displayExceptionPages
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{
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GSWDirectActionRequestHandler* darh=[[[self alloc]initWithDefaultActionClassName:defaultActionClassName
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defaultActionName:defaultActionName
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shouldAddToStatistics:YES]autorelease];
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[darh setDisplayExceptionPages:displayExceptionPages];
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return darh;
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};
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@end
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