p4wJobCmdView.cpp #1

//
// Copyright 2001 Perforce Software.  All rights reserved.
//
// This file is part of Perforce - the FAST SCM System.
//
// p4wJobCmdView:
//	Posts the job edit form data back to p4 via job -i ONLY
//	if the job will not overwrite an existing job. 

#include <stdlib.h>
#include <string.h>

#include <p4wp4.h>

#include "p4wMenuPane.h"
#include "p4wJobCmdView.h"

#include "p4wJobCmdPane.h"


p4wJobCmdView::p4wJobCmdView( p4wRequest & Request )
	: p4wView( Request )
{
	//
	// Set the short and the long versions of the title
	
	fShortTitle.Set( "Job Result" );
	if( fRequest.GetURL().Length() )
		fFullTitle << "Job " << fRequest.GetURL() << " Result";
	else
		fFullTitle.Set( "Job Result" );
}

p4wJobCmdView::~p4wJobCmdView()
{
}
	
void p4wJobCmdView::RenderContent()
{
	//
	// Post the edited job form back to p4 for processing
	// unless the user replaced the jobname with an existing
	// job name.

	Spec s;
	StrBufDict st;
	StrPtr *job;
	int cUnique = 0;
	int isEdit = fRequest.GetURL().Length();
	StrPtr *noCase = fRequest.GetProtocol( "nocase" );	
	
	//
	// If this is not a form, or the job field is missing,
	// generate the invalid url error message.
	
	s.Add( "Job" );		
	if( !fRequest.GetPostData()
	    || !fRequest.ProcessForm( s, &st ) 
	    || !( job = st.GetVar( StrRef( "Job" ) ) ) ) {
				
		RenderError( "Requested URL is invalid in this context." );
		return;
	}
	
	//
	// If the job name is "new" or it matches the url, we
	// don't have to check for an existing job by this name.
	// If we must check, issue jobs -e <jobname> and check
	// result.
	
	p4wJobCmdPane jobPane( *this, fRequest, job->Text() );
	
	if( *job == "new"
	    || ( isEdit
	         && ( noCase  && !job->CCompare( fRequest.GetURL() ) ||
	              !noCase && !job->XCompare( fRequest.GetURL() ) ) ) ) {

	    	jobPane.Begin();
	    	jobPane.End();
	    	
	} else {
	
		++cUnique;
		fRequest.p4Arg( "-e" );
		fRequest.p4Arg( job->Text() );
		fRequest.p4( "jobs", 0, 0, &jobPane );
		fRequest.p4Wait();
		if( jobPane.FatalError() )
			return;
	}
	
	// Post an error if the job name has been edited
	// and the job already exists.	
	
	if( cUnique && jobPane.JobExists() ) {
		StrBuf err;
		err << "Error: Job " << job << " already exists.";
		jobPane.RenderError( err.Text(), 1 );
		return;
	}
	
	//
	// All is well...post the form back to p4
	
	fRequest.p4Arg( "-i" );
	fRequest.p4( "job", 0, 0, &jobPane );
	fRequest.p4Wait();
}