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tdepim/kmail/folderdiaacltab.cpp

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// -*- mode: C++; c-file-style: "gnu" -*-
/**
* folderdiaacltab.cpp
*
* Copyright (c) 2004 David Faure <faure@kde.org>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this program with any edition of
* the TQt library by Trolltech AS, Norway (or with modified versions
* of TQt that use the same license as TQt), and distribute linked
* combinations including the two. You must obey the GNU General
* Public License in all respects for all of the code used other than
* TQt. If you modify this file, you may extend this exception to
* your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from
* your version.
*/
#include <config.h> // FOR KDEPIM_NEW_DISTRLISTS
#include "folderdiaacltab.h"
#include "acljobs.h"
#include "kmfolderimap.h"
#include "kmfoldercachedimap.h"
#include "kmacctcachedimap.h"
#include "kmfolder.h"
#include <addressesdialog.h>
#include <kabc/addresseelist.h>
#ifdef KDEPIM_NEW_DISTRLISTS
#include <libkdepim/distributionlist.h> // libkdepim
#else
#include <kabc/distributionlist.h>
#endif
#include <kabc/stdaddressbook.h>
#include <kaddrbook.h>
#include <kpushbutton.h>
#include <kdebug.h>
#include <klocale.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqvbox.h>
#include <tqvbuttongroup.h>
#include <tqwidgetstack.h>
#include <tqradiobutton.h>
#include <tqwhatsthis.h>
#include <assert.h>
#include <kmessagebox.h>
using namespace KMail;
// In case your kdelibs is < 3.3
#ifndef I18N_NOOP2
#define I18N_NOOP2( comment,x ) x
#endif
// The set of standard permission sets
static const struct {
unsigned int permissions;
const char* userString;
} standardPermissions[] = {
{ 0, I18N_NOOP2( "Permissions", "None" ) },
{ ACLJobs::List | ACLJobs::Read | ACLJobs::WriteSeenFlag, I18N_NOOP2( "Permissions", "Read" ) },
{ ACLJobs::List | ACLJobs::Read | ACLJobs::WriteSeenFlag | ACLJobs::Insert | ACLJobs::Post, I18N_NOOP2( "Permissions", "Append" ) },
{ ACLJobs::AllWrite, I18N_NOOP2( "Permissions", "Write" ) },
{ ACLJobs::All, I18N_NOOP2( "Permissions", "All" ) }
};
KMail::ACLEntryDialog::ACLEntryDialog( IMAPUserIdFormat userIdFormat, const TQString& caption, TQWidget* parent, const char* name )
: KDialogBase( parent, name, true /*modal*/, caption,
KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true /*sep*/ )
, mUserIdFormat( userIdFormat )
{
TQWidget *page = new TQWidget( this );
setMainWidget(page);
TQGridLayout *topLayout = new TQGridLayout( page, 4 /*rows*/, 3 /*cols*/, 0, spacingHint() );
TQLabel *label = new TQLabel( i18n( "&User identifier:" ), page );
topLayout->addWidget( label, 0, 0 );
mUserIdLineEdit = new KLineEdit( page );
topLayout->addWidget( mUserIdLineEdit, 0, 1 );
label->setBuddy( mUserIdLineEdit );
TQWhatsThis::add( mUserIdLineEdit, i18n( "The User Identifier is the login of the user on the IMAP server. This can be a simple user name or the full email address of the user; the login for your own account on the server will tell you which one it is." ) );
TQPushButton* kabBtn = new TQPushButton( i18n( "Se&lect..." ), page );
topLayout->addWidget( kabBtn, 0, 2 );
mButtonGroup = new TQVButtonGroup( i18n( "Permissions" ), page );
topLayout->addMultiCellWidget( mButtonGroup, 1, 1, 0, 2 );
for ( unsigned int i = 0;
i < sizeof( standardPermissions ) / sizeof( *standardPermissions );
++i ) {
TQRadioButton* cb = new TQRadioButton( i18n( "Permissions", standardPermissions[i].userString ), mButtonGroup );
// We store the permission value (bitfield) as the id of the radiobutton in the group
mButtonGroup->insert( cb, standardPermissions[i].permissions );
}
topLayout->setRowStretch(2, 10);
TQLabel *noteLabel = new TQLabel( i18n( "<b>Note: </b>Renaming requires write permissions on the parent folder." ), page );
topLayout->addMultiCellWidget( noteLabel, 2, 2, 0, 2 );
connect( mUserIdLineEdit, TQT_SIGNAL( textChanged( const TQString& ) ), TQT_SLOT( slotChanged() ) );
connect( kabBtn, TQT_SIGNAL( clicked() ), TQT_SLOT( slotSelectAddresses() ) );
connect( mButtonGroup, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( slotChanged() ) );
enableButtonOK( false );
mUserIdLineEdit->setFocus();
// Ensure the lineedit is rather wide so that email addresses can be read in it
incInitialSize( TQSize( 200, 0 ) );
}
void KMail::ACLEntryDialog::slotChanged()
{
enableButtonOK( !mUserIdLineEdit->text().isEmpty() && mButtonGroup->selected() != 0 );
}
static TQString addresseeToUserId( const KABC::Addressee& addr, IMAPUserIdFormat userIdFormat )
{
TQString email = addr.preferredEmail();
if ( userIdFormat == FullEmail )
return email;
else { // mUserIdFormat == UserName
email.truncate( email.find( '@' ) );
return email;
}
}
void KMail::ACLEntryDialog::slotSelectAddresses()
{
KPIM::AddressesDialog dlg( this );
dlg.setShowCC( false );
dlg.setShowBCC( false );
if ( mUserIdFormat == FullEmail ) // otherwise we have no way to go back from userid to email
dlg.setSelectedTo( userIds() );
if ( dlg.exec() != TQDialog::Accepted )
return;
const TQStringList distrLists = dlg.toDistributionLists();
TQString txt = distrLists.join( ", " );
const KABC::Addressee::List lst = dlg.toAddresses();
if ( !lst.isEmpty() ) {
for( TQValueList<KABC::Addressee>::ConstIterator it = lst.begin(); it != lst.end(); ++it ) {
if ( !txt.isEmpty() )
txt += ", ";
txt += addresseeToUserId( *it, mUserIdFormat );
}
}
mUserIdLineEdit->setText( txt );
}
void KMail::ACLEntryDialog::setValues( const TQString& userId, unsigned int permissions )
{
mUserIdLineEdit->setText( userId );
mButtonGroup->setButton( permissions );
enableButtonOK( !userId.isEmpty() );
}
TQString KMail::ACLEntryDialog::userId() const
{
return mUserIdLineEdit->text();
}
TQStringList KMail::ACLEntryDialog::userIds() const
{
return KPIM::splitEmailAddrList( mUserIdLineEdit->text() );
}
unsigned int KMail::ACLEntryDialog::permissions() const
{
return mButtonGroup->selectedId();
}
// class KMail::FolderDiaACLTab::ListView : public KListView
// {
// public:
// ListView( TQWidget* parent, const char* name = 0 ) : KListView( parent, name ) {}
// };
class KMail::FolderDiaACLTab::ListViewItem : public KListViewItem
{
public:
ListViewItem( TQListView* listview )
: KListViewItem( listview, listview->lastItem() ),
mModified( false ), mNew( false ) {}
void load( const ACLListEntry& entry );
void save( ACLList& list,
#ifdef KDEPIM_NEW_DISTRLISTS
KABC::AddressBook* abook,
#else
KABC::DistributionListManager& manager,
#endif
IMAPUserIdFormat userIdFormat );
TQString userId() const { return text( 0 ); }
void setUserId( const TQString& userId ) { setText( 0, userId ); }
unsigned int permissions() const { return mPermissions; }
void setPermissions( unsigned int permissions );
bool isModified() const { return mModified; }
void setModified( bool b ) { mModified = b; }
// The fact that an item is new doesn't matter much.
// This bool is only used to handle deletion differently
bool isNew() const { return mNew; }
void setNew( bool b ) { mNew = b; }
private:
unsigned int mPermissions;
TQString mInternalRightsList; ///< protocol-dependent string (e.g. IMAP rights list)
bool mModified;
bool mNew;
};
// internalRightsList is only used if permissions doesn't match the standard set
static TQString permissionsToUserString( unsigned int permissions, const TQString& internalRightsList )
{
for ( unsigned int i = 0;
i < sizeof( standardPermissions ) / sizeof( *standardPermissions );
++i ) {
if ( permissions == standardPermissions[i].permissions )
return i18n( "Permissions", standardPermissions[i].userString );
}
if ( internalRightsList.isEmpty() )
return i18n( "Custom Permissions" ); // not very helpful, but shouldn't happen
else
return i18n( "Custom Permissions (%1)" ).arg( internalRightsList );
}
void KMail::FolderDiaACLTab::ListViewItem::setPermissions( unsigned int permissions )
{
mPermissions = permissions;
setText( 1, permissionsToUserString( permissions, TQString() ) );
}
void KMail::FolderDiaACLTab::ListViewItem::load( const ACLListEntry& entry )
{
// Don't allow spaces in userids. If you need this, fix the slave->app communication,
// since it uses space as a separator (imap4.cc, look for GETACL)
// It's ok in distribution list names though, that's why this check is only done here
// and also why there's no validator on the lineedit.
if ( entry.userId.contains( ' ' ) )
kdWarning(5006) << "Userid contains a space!!! '" << entry.userId << "'" << endl;
setUserId( entry.userId );
mPermissions = entry.permissions;
mInternalRightsList = entry.internalRightsList;
setText( 1, permissionsToUserString( entry.permissions, entry.internalRightsList ) );
mModified = entry.changed; // for dimap, so that earlier changes are still marked as changes
}
void KMail::FolderDiaACLTab::ListViewItem::save( ACLList& aclList,
#ifdef KDEPIM_NEW_DISTRLISTS
KABC::AddressBook* addressBook,
#else
KABC::DistributionListManager& manager,
#endif
IMAPUserIdFormat userIdFormat )
{
// expand distribution lists
#ifdef KDEPIM_NEW_DISTRLISTS
KPIM::DistributionList list = KPIM::DistributionList::findByName( addressBook, userId(), false );
if ( !list.isEmpty() ) {
Q_ASSERT( mModified ); // it has to be new, it couldn't be stored as a distr list name....
KPIM::DistributionList::Entry::List entryList = list.entries(addressBook);
KPIM::DistributionList::Entry::List::ConstIterator it;
// (we share for loop with the old-distrlist-code)
#else
// kaddrbook.cpp has a strange two-pass case-insensitive lookup; is it ok to be case sensitive?
KABC::DistributionList* list = manager.list( userId() );
if ( list ) {
Q_ASSERT( mModified ); // it has to be new, it couldn't be stored as a distr list name....
KABC::DistributionList::Entry::List entryList = list->entries();
KABC::DistributionList::Entry::List::ConstIterator it; // nice number of "::"!
#endif
for( it = entryList.begin(); it != entryList.end(); ++it ) {
TQString email = (*it).email;
if ( email.isEmpty() )
email = addresseeToUserId( (*it).addressee, userIdFormat );
ACLListEntry entry( email, TQString(), mPermissions );
entry.changed = true;
aclList.append( entry );
}
} else { // it wasn't a distribution list
ACLListEntry entry( userId(), mInternalRightsList, mPermissions );
if ( mModified ) {
entry.internalRightsList = TQString();
entry.changed = true;
}
aclList.append( entry );
}
}
////
KMail::FolderDiaACLTab::FolderDiaACLTab( KMFolderDialog* dlg, TQWidget* parent, const char* name )
: FolderDiaTab( parent, name ),
mImapAccount( 0 ),
mUserRights( 0 ),
mUserRightsState( KMail::ACLJobs::NotFetchedYet ),
mDlg( dlg ),
mChanged( false ), mAccepting( false ), mSaving( false )
{
TQVBoxLayout* topLayout = new TQVBoxLayout( this );
// We need a widget stack to show either a label ("no acl support", "please wait"...)
// or a listview.
mStack = new TQWidgetStack( this );
topLayout->addWidget( mStack );
mLabel = new TQLabel( mStack );
mLabel->setAlignment( AlignHCenter | AlignVCenter | WordBreak );
mStack->addWidget( mLabel );
mACLWidget = new TQHBox( mStack );
mACLWidget->setSpacing( KDialog::spacingHint() );
mListView = new KListView( mACLWidget );
mListView->setAllColumnsShowFocus( true );
mStack->addWidget( mACLWidget );
mListView->addColumn( i18n( "User Id" ) );
mListView->addColumn( i18n( "Permissions" ) );
connect( mListView, TQT_SIGNAL(doubleClicked(TQListViewItem*,const TQPoint&,int)),
TQT_SLOT(slotEditACL(TQListViewItem*)) );
connect( mListView, TQT_SIGNAL(returnPressed(TQListViewItem*)),
TQT_SLOT(slotEditACL(TQListViewItem*)) );
connect( mListView, TQT_SIGNAL(currentChanged(TQListViewItem*)),
TQT_SLOT(slotSelectionChanged(TQListViewItem*)) );
TQVBox* buttonBox = new TQVBox( mACLWidget );
buttonBox->setSpacing( KDialog::spacingHint() );
mAddACL = new KPushButton( i18n( "Add Entry..." ), buttonBox );
mEditACL = new KPushButton( i18n( "Modify Entry..." ), buttonBox );
mRemoveACL = new KPushButton( i18n( "Remove Entry" ), buttonBox );
TQWidget *spacer = new TQWidget( buttonBox );
spacer->setSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Expanding );
connect( mAddACL, TQT_SIGNAL( clicked() ), TQT_SLOT( slotAddACL() ) );
connect( mEditACL, TQT_SIGNAL( clicked() ), TQT_SLOT( slotEditACL() ) );
connect( mRemoveACL, TQT_SIGNAL( clicked() ), TQT_SLOT( slotRemoveACL() ) );
mEditACL->setEnabled( false );
mRemoveACL->setEnabled( false );
connect( this, TQT_SIGNAL( changed(bool) ), TQT_SLOT( slotChanged(bool) ) );
}
// Warning before save() this will return the url of the _parent_ folder, when creating a new one
KURL KMail::FolderDiaACLTab::imapURL() const
{
KURL url = mImapAccount->getUrl();
url.setPath( mImapPath );
return url;
}
void KMail::FolderDiaACLTab::initializeWithValuesFromFolder( KMFolder* folder )
{
// This can be simplified once KMFolderImap and KMFolderCachedImap have a common base class
mFolderType = folder->folderType();
if ( mFolderType == KMFolderTypeImap ) {
KMFolderImap* folderImap = static_cast<KMFolderImap*>( folder->storage() );
mImapPath = folderImap->imapPath();
mImapAccount = folderImap->account();
mUserRights = folderImap->userRights();
mUserRightsState = folderImap->userRightsState();
}
else if ( mFolderType == KMFolderTypeCachedImap ) {
KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( folder->storage() );
mImapPath = folderImap->imapPath();
mImapAccount = folderImap->account();
mUserRights = folderImap->userRights();
mUserRightsState = folderImap->userRightsState();
}
else
assert( 0 ); // see KMFolderDialog constructor
}
void KMail::FolderDiaACLTab::load()
{
if ( mDlg->folder() ) {
// existing folder
initializeWithValuesFromFolder( mDlg->folder() );
} else if ( mDlg->parentFolder() ) {
// new folder
initializeWithValuesFromFolder( mDlg->parentFolder() );
mChanged = true; // ensure that saving happens
}
// KABC knows email addresses.
// We want LDAP userids.
// Depending on the IMAP server setup, the userid can be the full email address,
// or just the username part of it.
// To know which one it is, we currently have a hidden config option,
// but the default value is determined from the current user's own id.
TQString defaultFormat = "fullemail";
// warning mImapAccount can be 0 if creating a subsubsubfolder with dimap... (bug?)
if ( mImapAccount && mImapAccount->login().find('@') == -1 )
defaultFormat = "username"; // no @ found, so we assume it's just the username
KConfigGroup configGroup( kmkernel->config(), "IMAP" );
TQString str = configGroup.readEntry( "UserIdFormat", defaultFormat );
mUserIdFormat = FullEmail;
if ( str == "username" )
mUserIdFormat = UserName;
if ( mFolderType == KMFolderTypeCachedImap ) {
KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( folder->storage() );
if ( mUserRightsState == KMail::ACLJobs::FetchFailed ||
folderImap->aclListState() == KMail::ACLJobs::FetchFailed ) {
TQString text = i18n( "Error retrieving user permissions." );
if ( mUserRightsState == KMail::ACLJobs::Ok ) {
text += "\n" + i18n( "You might not have enough permissions to see the permissions of this folder." );
}
mLabel->setText( text );
} else if ( mUserRightsState == KMail::ACLJobs::NotFetchedYet ||
folderImap->aclListState() == KMail::ACLJobs::NotFetchedYet ) {
mLabel->setText( i18n( "Information not retrieved from server, you need to use \"Check Mail\" and have administrative privileges on the folder."));
} else {
loadFinished( folderImap->aclList() );
}
return;
}
// Loading, for online IMAP, consists of four steps:
// 1) connect
// 2) get user rights
// 3) load ACLs
// First ensure we are connected
mStack->raiseWidget( mLabel );
if ( !mImapAccount ) { // hmmm?
mLabel->setText( i18n( "Error: no IMAP account defined for this folder" ) );
return;
}
KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
if ( folder && folder->storage() == mImapAccount->rootFolder() )
return; // nothing to be done for the (virtual) account folder
mLabel->setText( i18n( "Connecting to server %1, please wait..." ).arg( mImapAccount->host() ) );
ImapAccountBase::ConnectionState state = mImapAccount->makeConnection();
if ( state == ImapAccountBase::Error ) { // Cancelled by user, or slave can't start
slotConnectionResult( -1, TQString() );
} else if ( state == ImapAccountBase::Connecting ) {
connect( mImapAccount, TQT_SIGNAL( connectionResult(int, const TQString&) ),
this, TQT_SLOT( slotConnectionResult(int, const TQString&) ) );
} else { // Connected
slotConnectionResult( 0, TQString() );
}
}
void KMail::FolderDiaACLTab::slotConnectionResult( int errorCode, const TQString& errorMsg )
{
disconnect( mImapAccount, TQT_SIGNAL( connectionResult(int, const TQString&) ),
this, TQT_SLOT( slotConnectionResult(int, const TQString&) ) );
if ( errorCode ) {
if ( errorCode == -1 ) // unspecified error
mLabel->setText( i18n( "Error connecting to server %1" ).arg( mImapAccount->host() ) );
else
// Connection error (error message box already shown by the account)
mLabel->setText( KIO::buildErrorString( errorCode, errorMsg ) );
return;
}
if ( mUserRightsState != KMail::ACLJobs::Ok ) {
connect( mImapAccount, TQT_SIGNAL( receivedUserRights( KMFolder* ) ),
this, TQT_SLOT( slotReceivedUserRights( KMFolder* ) ) );
KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
mImapAccount->getUserRights( folder, mImapPath );
}
else
startListing();
}
void KMail::FolderDiaACLTab::slotReceivedUserRights( KMFolder* folder )
{
if ( !mImapAccount->hasACLSupport() ) {
mLabel->setText( i18n( "This IMAP server does not have support for access control lists (ACL)" ) );
return;
}
if ( folder == mDlg->folder() ? mDlg->folder() : mDlg->parentFolder() ) {
KMFolderImap* folderImap = static_cast<KMFolderImap*>( folder->storage() );
mUserRights = folderImap->userRights();
mUserRightsState = folderImap->userRightsState();
startListing();
}
}
void KMail::FolderDiaACLTab::startListing()
{
// List ACLs of folder - or its parent, if creating a new folder
mImapAccount->getACL( mDlg->folder() ? mDlg->folder() : mDlg->parentFolder(), mImapPath );
connect( mImapAccount, TQT_SIGNAL(receivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )),
this, TQT_SLOT(slotReceivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )) );
}
void KMail::FolderDiaACLTab::slotReceivedACL( KMFolder* folder, KIO::Job* job, const KMail::ACLList& aclList )
{
if ( folder == ( mDlg->folder() ? mDlg->folder() : mDlg->parentFolder() ) ) {
disconnect( mImapAccount, TQT_SIGNAL(receivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )),
this, TQT_SLOT(slotReceivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )) );
if ( job && job->error() ) {
if ( job->error() == KIO::ERR_UNSUPPORTED_ACTION )
mLabel->setText( i18n( "This IMAP server does not have support for access control lists (ACL)" ) );
else
mLabel->setText( i18n( "Error retrieving access control list (ACL) from server\n%1" ).arg( job->errorString() ) );
return;
}
loadFinished( aclList );
}
}
void KMail::FolderDiaACLTab::loadListView( const ACLList& aclList )
{
mListView->clear();
for( ACLList::const_iterator it = aclList.begin(); it != aclList.end(); ++it ) {
// -1 means deleted (for cachedimap), don't show those
if ( (*it).permissions > -1 ) {
ListViewItem* item = new ListViewItem( mListView );
item->load( *it );
if ( !mDlg->folder() ) // new folder? everything is new then
item->setModified( true );
}
}
}
void KMail::FolderDiaACLTab::loadFinished( const ACLList& aclList )
{
loadListView( aclList );
if ( mDlg->folder() ) // not when creating a new folder
mInitialACLList = aclList;
mStack->raiseWidget( mACLWidget );
slotSelectionChanged( mListView->selectedItem() );
}
void KMail::FolderDiaACLTab::slotEditACL(TQListViewItem* item)
{
if ( !item ) return;
bool canAdmin = ( mUserRights & ACLJobs::Administer );
// Same logic as in slotSelectionChanged, but this is also needed for double-click IIRC
if ( canAdmin && mImapAccount && item ) {
// Don't allow users to remove their own admin permissions - there's no way back
ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
if ( mImapAccount->login() == ACLitem->userId() && ACLitem->permissions() == ACLJobs::All )
canAdmin = false;
}
if ( !canAdmin ) return;
ListViewItem* ACLitem = static_cast<ListViewItem *>( mListView->currentItem() );
ACLEntryDialog dlg( mUserIdFormat, i18n( "Modify Permissions" ), this );
dlg.setValues( ACLitem->userId(), ACLitem->permissions() );
if ( dlg.exec() == TQDialog::Accepted ) {
TQStringList userIds = dlg.userIds();
Q_ASSERT( !userIds.isEmpty() ); // impossible, the OK button is disabled in that case
ACLitem->setUserId( dlg.userIds().front() );
ACLitem->setPermissions( dlg.permissions() );
ACLitem->setModified( true );
emit changed(true);
if ( userIds.count() > 1 ) { // more emails were added, append them
userIds.pop_front();
addACLs( userIds, dlg.permissions() );
}
}
}
void KMail::FolderDiaACLTab::slotEditACL()
{
slotEditACL( mListView->currentItem() );
}
void KMail::FolderDiaACLTab::addACLs( const TQStringList& userIds, unsigned int permissions )
{
for( TQStringList::const_iterator it = userIds.begin(); it != userIds.end(); ++it ) {
ListViewItem* ACLitem = new ListViewItem( mListView );
ACLitem->setUserId( *it );
ACLitem->setPermissions( permissions );
ACLitem->setModified( true );
ACLitem->setNew( true );
}
}
void KMail::FolderDiaACLTab::slotAddACL()
{
ACLEntryDialog dlg( mUserIdFormat, i18n( "Add Permissions" ), this );
if ( dlg.exec() == TQDialog::Accepted ) {
const TQStringList userIds = dlg.userIds();
addACLs( dlg.userIds(), dlg.permissions() );
emit changed(true);
}
}
void KMail::FolderDiaACLTab::slotSelectionChanged(TQListViewItem* item)
{
bool canAdmin = ( mUserRights & ACLJobs::Administer );
bool canAdminThisItem = canAdmin;
if ( canAdmin && mImapAccount && item ) {
// Don't allow users to remove their own admin permissions - there's no way back
ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
if ( mImapAccount->login() == ACLitem->userId() && ACLitem->permissions() == ACLJobs::All )
canAdminThisItem = false;
}
bool lvVisible = mStack->visibleWidget() == mACLWidget;
mAddACL->setEnabled( lvVisible && canAdmin && !mSaving );
mEditACL->setEnabled( item && lvVisible && canAdminThisItem && !mSaving );
mRemoveACL->setEnabled( item && lvVisible && canAdminThisItem && !mSaving );
}
void KMail::FolderDiaACLTab::slotRemoveACL()
{
ListViewItem* ACLitem = static_cast<ListViewItem *>( mListView->currentItem() );
if ( !ACLitem )
return;
if ( !ACLitem->isNew() ) {
if ( mImapAccount && mImapAccount->login() == ACLitem->userId() ) {
if ( KMessageBox::Cancel == KMessageBox::warningContinueCancel( topLevelWidget(),
i18n( "Do you really want to remove your own permissions for this folder? You will not be able to access it afterwards." ), i18n( "Remove" ) ) )
return;
}
mRemovedACLs.append( ACLitem->userId() );
}
delete ACLitem;
emit changed(true);
}
KMail::FolderDiaTab::AccepStatus KMail::FolderDiaACLTab::accept()
{
if ( !mChanged || !mImapAccount )
return Accepted; // (no change made), ok for accepting the dialog immediately
// If there were changes, we need to apply them first (which is async)
save();
if ( mFolderType == KMFolderTypeCachedImap )
return Accepted; // cached imap: changes saved immediately into the folder
// disconnected imap: async job[s] running
mAccepting = true;
return Delayed;
}
bool KMail::FolderDiaACLTab::save()
{
if ( !mChanged || !mImapAccount ) // no changes
return true;
assert( mDlg->folder() ); // should have been created already
// Expand distribution lists. This is necessary because after Apply
// we would otherwise be able to "modify" the permissions for a distr list,
// which wouldn't work since the ACLList and the server only know about the
// individual addresses.
// slotACLChanged would have trouble matching the item too.
// After reloading we'd see the list expanded anyway,
// so this is more consistent.
// But we do it now and not when inserting it, because this allows to
// immediately remove a wrongly inserted distr list without having to
// remove 100 items.
// Now, how to expand them? Playing with listviewitem iterators and inserting
// listviewitems at the same time sounds dangerous, so let's just save into
// ACLList and reload that.
KABC::AddressBook *addressBook = KABC::StdAddressBook::self( true );
#ifndef KDEPIM_NEW_DISTRLISTS
KABC::DistributionListManager manager( addressBook );
manager.load();
#endif
ACLList aclList;
for ( TQListViewItem* item = mListView->firstChild(); item; item = item->nextSibling() ) {
ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
ACLitem->save( aclList,
#ifdef KDEPIM_NEW_DISTRLISTS
addressBook,
#else
manager,
#endif
mUserIdFormat );
}
loadListView( aclList );
// Now compare with the initial ACLList, because if the user renamed a userid
// we have to add the old userid to the "to be deleted" list.
for( ACLList::ConstIterator init = mInitialACLList.begin(); init != mInitialACLList.end(); ++init ) {
bool isInNewList = false;
TQString uid = (*init).userId;
for( ACLList::ConstIterator it = aclList.begin(); it != aclList.end() && !isInNewList; ++it )
isInNewList = uid == (*it).userId;
if ( !isInNewList && !mRemovedACLs.contains(uid) )
mRemovedACLs.append( uid );
}
for ( TQStringList::ConstIterator rit = mRemovedACLs.begin(); rit != mRemovedACLs.end(); ++rit ) {
// We use permissions == -1 to signify deleting. At least on cyrus, setacl(0) or deleteacl are the same,
// but I'm not sure if that's true for all servers.
ACLListEntry entry( *rit, TQString(), -1 );
entry.changed = true;
aclList.append( entry );
}
// aclList is finally ready. We can save it (dimap) or apply it (imap).
if ( mFolderType == KMFolderTypeCachedImap ) {
// Apply the changes to the aclList stored in the folder.
// We have to do this now and not before, so that cancel really cancels.
KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( mDlg->folder()->storage() );
folderImap->setACLList( aclList );
return true;
}
mACLList = aclList;
KMFolderImap* parentImap = mDlg->parentFolder() ? static_cast<KMFolderImap*>( mDlg->parentFolder()->storage() ) : 0;
if ( mDlg->isNewFolder() ) {
// The folder isn't created yet, wait for it
// It's a two-step process (mkdir+listDir) so we wait for the dir listing to be complete
connect( parentImap, TQT_SIGNAL( directoryListingFinished(KMFolderImap*) ),
this, TQT_SLOT( slotDirectoryListingFinished(KMFolderImap*) ) );
} else {
slotDirectoryListingFinished( parentImap );
}
return true;
}
void KMail::FolderDiaACLTab::slotDirectoryListingFinished(KMFolderImap* f)
{
if ( !f ||
f != static_cast<KMFolderImap*>( mDlg->parentFolder()->storage() ) ||
!mDlg->folder() ||
!mDlg->folder()->storage() ) {
emit readyForAccept();
return;
}
// When creating a new folder with online imap, update mImapPath
KMFolderImap* folderImap = static_cast<KMFolderImap*>( mDlg->folder()->storage() );
if ( !folderImap || folderImap->imapPath().isEmpty() )
return;
mImapPath = folderImap->imapPath();
KIO::Job* job = ACLJobs::multiSetACL( mImapAccount->slave(), imapURL(), mACLList );
ImapAccountBase::jobData jd;
jd.total = 1; jd.done = 0; jd.parent = 0;
mImapAccount->insertJob(job, jd);
connect(job, TQT_SIGNAL(result(KIO::Job *)),
TQT_SLOT(slotMultiSetACLResult(KIO::Job *)));
connect(job, TQT_SIGNAL(aclChanged( const TQString&, int )),
TQT_SLOT(slotACLChanged( const TQString&, int )) );
}
void KMail::FolderDiaACLTab::slotMultiSetACLResult(KIO::Job* job)
{
ImapAccountBase::JobIterator it = mImapAccount->findJob( job );
if ( it == mImapAccount->jobsEnd() ) return;
mImapAccount->removeJob( it );
if ( job->error() ) {
job->showErrorDialog( this );
if ( mAccepting ) {
emit cancelAccept();
mAccepting = false; // don't emit readyForAccept anymore
}
} else {
if ( mAccepting )
emit readyForAccept();
}
}
void KMail::FolderDiaACLTab::slotACLChanged( const TQString& userId, int permissions )
{
// The job indicates success in changing the permissions for this user
// -> we note that it's been done.
bool ok = false;
if ( permissions > -1 ) {
for ( TQListViewItem* item = mListView->firstChild(); item; item = item->nextSibling() ) {
ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
if ( ACLitem->userId() == userId ) {
ACLitem->setModified( false );
ACLitem->setNew( false );
ok = true;
break;
}
}
} else {
uint nr = mRemovedACLs.remove( userId );
ok = ( nr > 0 );
}
if ( !ok )
kdWarning(5006) << k_funcinfo << " no item found for userId " << userId << endl;
}
void KMail::FolderDiaACLTab::slotChanged( bool b )
{
mChanged = b;
}
bool KMail::FolderDiaACLTab::supports( KMFolder* refFolder )
{
ImapAccountBase* imapAccount = 0;
if ( refFolder->folderType() == KMFolderTypeImap )
imapAccount = static_cast<KMFolderImap*>( refFolder->storage() )->account();
else
imapAccount = static_cast<KMFolderCachedImap*>( refFolder->storage() )->account();
return imapAccount && imapAccount->hasACLSupport(); // support for ACLs (or not tried connecting yet)
}
#include "folderdiaacltab.moc"
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