resourcesql.cpp

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include <qsqldatabase.h>
00022 #include <qsqlcursor.h>
00023 
00024 #include <kdebug.h>
00025 #include <kglobal.h>
00026 #include <klineedit.h>
00027 #include <klocale.h>
00028 
00029 #include "resourcesql.h"
00030 #include "resourcesqlconfig.h"
00031 
00032 using namespace KABC;
00033 
00034 extern "C"
00035 {
00036   KDE_EXPORT void *init_kabc_sql()
00037   {
00038     return new KRES::PluginFactory<ResourceSql,ResourceSqlConfig>();
00039   }
00040 }
00041 
00042 ResourceSql::ResourceSql( AddressBook *ab, const KConfig *config )
00043   : Resource( ab ), mDb( 0 )
00044 {
00045   QString user, password, db, host;
00046 
00047   user = config->readEntry( "SqlUser" );
00048   password = cryptStr( config->readEntry( "SqlPassword " ) );
00049   db = config->readEntry( "SqlName" );
00050   host = config->readEntry( "SqlHost" );
00051 
00052   init( user, password, db, host );
00053 }
00054 
00055 ResourceSql::ResourceSql( AddressBook *ab, const QString &user,
00056     const QString &password, const QString &db, const QString &host )
00057   : Resource( ab ), mDb( 0 )
00058 {
00059   init( user, password, db, host );
00060 }
00061 
00062 void ResourceSql::init( const QString &user, const QString &password,
00063     const QString &db, const QString &host )
00064 {
00065   mUser = user;
00066   mPassword = password;
00067   mDbName = db;
00068   mHost = host;
00069 }
00070 
00071 Ticket *ResourceSql::requestSaveTicket()
00072 {
00073   if ( !addressBook() ) {
00074     kdDebug(5700) << "no addressbook" << endl;
00075     return 0;
00076   }
00077 
00078   return createTicket( this );
00079 }
00080 
00081 bool ResourceSql::open()
00082 {
00083   QStringList drivers = QSqlDatabase::drivers();
00084   for ( QStringList::Iterator it = drivers.begin(); it != drivers.end(); ++it ) {
00085     kdDebug(5700) << "Driver: " << (*it) << endl;
00086   }
00087 
00088   mDb = QSqlDatabase::addDatabase( "QMYSQL3" );
00089 
00090   if ( !mDb ) {
00091     kdDebug(5700) << "Error. Unable to connect to database." << endl;
00092     return false;
00093   }
00094 
00095   mDb->setDatabaseName( mDbName );
00096   mDb->setUserName( mUser );
00097   mDb->setPassword( mPassword );
00098   mDb->setHostName( mHost );
00099 
00100   if ( !mDb->open() ) {
00101     kdDebug(5700) << "Error. Unable to open database '" << mDbName << "'." << endl;
00102     return false;
00103   }
00104 
00105   return true;
00106 }
00107 
00108 void ResourceSql::close()
00109 {
00110   mDb->close();
00111 }
00112 
00113 bool ResourceSql::load()
00114 {
00115   QSqlQuery query( "select addressId, name, familyName, givenName, "
00116       "additionalName, prefix, suffix, nickname, birthday, "
00117       "mailer, timezone, geo_latitude, geo_longitude, title, "
00118       "role, organization, note, productId, revision, "
00119       "sortString, url from kaddressbook_main_" + mUser );
00120 
00121   while ( query.next() ) {
00122     QString addrId = query.value(0).toString();
00123 
00124     Addressee addr;
00125     addr.setResource( this );
00126     addr.setUid( addrId );
00127     addr.setName( query.value(1).toString() );
00128     addr.setFamilyName( query.value(2).toString() );
00129     addr.setGivenName( query.value(3).toString() );
00130     addr.setAdditionalName( query.value(4).toString() );
00131     addr.setPrefix( query.value(5).toString() );
00132     addr.setSuffix( query.value(6).toString() );
00133     addr.setNickName( query.value(7).toString() );
00134     addr.setBirthday( query.value(8).toDateTime() );
00135     addr.setMailer( query.value(9).toString() );
00136     addr.setTimeZone( TimeZone( query.value(10).toInt() ) );
00137     addr.setGeo( Geo( query.value(11).toDouble(), query.value(12).toDouble() ) );
00138     addr.setTitle( query.value(13).toString() );
00139     addr.setRole( query.value(14).toString() );
00140     addr.setOrganization( query.value(15).toString() );
00141     addr.setNote( query.value(16).toString() );
00142     addr.setProductId( query.value(17).toString() );
00143     addr.setRevision( query.value(18).toDateTime() );
00144     addr.setSortString( query.value(19).toString() );
00145     addr.setUrl( query.value(20).toString() );
00146 
00147     // emails
00148     {
00149       QSqlQuery emailsQuery( "select email, preferred from kaddressbook_emails "
00150           "where addressId = '" + addrId + "'" );
00151       while ( emailsQuery.next() )
00152         addr.insertEmail( emailsQuery.value( 0 ).toString(),
00153       emailsQuery.value( 1 ).toInt() );
00154     }
00155 
00156     // phones
00157     {
00158       QSqlQuery phonesQuery( "select number, type from kaddressbook_phones "
00159           "where addressId = '" + addrId + "'" );
00160       while ( phonesQuery.next() )
00161         addr.insertPhoneNumber( PhoneNumber( phonesQuery.value( 0 ).toString(),
00162       phonesQuery.value( 1 ).toInt() ) );
00163     }    
00164 
00165     // addresses
00166     {
00167       QSqlQuery addressesQuery( "select postOfficeBox, extended, street, "
00168           "locality, region, postalCode, country, label, type "
00169           "from kaddressbook_addresses where addressId = '" + addrId + "'" );
00170       while ( addressesQuery.next() ) {
00171         Address a;
00172         a.setPostOfficeBox( addressesQuery.value(0).toString() );
00173         a.setExtended( addressesQuery.value(1).toString() );
00174         a.setStreet( addressesQuery.value(2).toString() );
00175         a.setLocality( addressesQuery.value(3).toString() );
00176         a.setRegion( addressesQuery.value(4).toString() );
00177         a.setPostalCode( addressesQuery.value(5).toString() );
00178         a.setCountry( addressesQuery.value(6).toString() );
00179         a.setLabel( addressesQuery.value(7).toString() );
00180         a.setType( addressesQuery.value(8).toInt() );
00181 
00182         addr.insertAddress( a );
00183       }
00184     }
00185 
00186     // categories
00187     {
00188       QSqlQuery categoriesQuery( "select category from kaddressbook_categories "
00189           "where addressId = '" + addrId + "'" );
00190       while ( categoriesQuery.next() )
00191         addr.insertCategory( categoriesQuery.value( 0 ).toString() );
00192     }
00193 
00194     // customs
00195     {
00196       QSqlQuery customsQuery( "select app, name, value from kaddressbook_customs "
00197           "where addressId = '" + addrId + "'" );
00198       while ( customsQuery.next() )
00199         addr.insertCustom( customsQuery.value( 0 ).toString(),
00200       customsQuery.value( 1 ).toString(),
00201       customsQuery.value( 2 ).toString());
00202     }
00203 
00204     addressBook()->insertAddressee( addr );
00205   }
00206  
00207   return true;
00208 }
00209 
00210 bool ResourceSql::save( Ticket * )
00211 {
00212   // we have to delete all entries for this user and reinsert them
00213   QSqlQuery query( "select addressId from kaddressbook_main_" + mUser );
00214 
00215   while ( query.next() ) {
00216     QString addrId = query.value( 0 ).toString();
00217     QSqlQuery q;
00218     
00219     q.exec( "DELETE FROM kaddressbook_emails WHERE addressId = '" + addrId + "'" );
00220     q.exec( "DELETE FROM kaddressbook_phones WHERE addressId = '" + addrId + "'" );
00221     q.exec( "DELETE FROM kaddressbook_addresses WHERE addressId = '" + addrId + "'" );
00222     q.exec( "DELETE FROM kaddressbook_categories WHERE addressId = '" + addrId + "'" );
00223     q.exec( "DELETE FROM kaddressbook_customs WHERE addressId = '" + addrId + "'" );
00224 
00225     q.exec( "DELETE FROM kaddressbook_main_" + mUser + " WHERE addressId = '" + addrId + "'" );
00226   }
00227 
00228   // let's start...
00229   AddressBook::Iterator it;
00230   for ( it = addressBook()->begin(); it != addressBook()->end(); ++it ) {
00231     if ( (*it).resource() != this && (*it).resource() != 0 ) // save only my and new entries
00232       continue;
00233 
00234     QString uid = (*it).uid();
00235 
00236     query.exec( "INSERT INTO kaddressbook_main_" + mUser + " VALUES ('" +
00237         (*it).uid() + "','" +
00238         (*it).name() + "','" +
00239         (*it).familyName() + "','" +
00240         (*it).givenName() + "','" +
00241         (*it).additionalName() + "','" +
00242         (*it).prefix() + "','" +
00243         (*it).suffix() + "','" +
00244         (*it).nickName() + "','" +
00245         (*it).birthday().toString( Qt::ISODate ) + "','" +
00246         (*it).mailer() + "','" +
00247         QString::number( (*it).timeZone().offset() ) + "','" +
00248         QString::number( (*it).geo().latitude() ) + "','" +
00249         QString::number( (*it).geo().longitude() ) + "','" +
00250         (*it).title() + "','" +
00251         (*it).role() + "','" +
00252         (*it).organization() + "','" +
00253         (*it).note() + "','" +
00254         (*it).productId() + "','" +
00255         (*it).revision().toString( Qt::ISODate ) + "','" +
00256         (*it).sortString() + "','" +
00257         (*it).url().url() + "')"
00258     );
00259 
00260     // emails
00261     {
00262       QStringList emails = (*it).emails();
00263       QStringList::ConstIterator it;
00264       bool preferred = true;
00265       for( it = emails.begin(); it != emails.end(); ++it ) {
00266         query.exec("INSERT INTO kaddressbook_emails VALUES ('" +
00267             uid + "','" +
00268             (*it) + "','" +
00269             QString::number(preferred) + "')");
00270         preferred = false;
00271       }
00272     }
00273 
00274     // phonenumbers
00275     {
00276       PhoneNumber::List phoneNumberList = (*it).phoneNumbers();
00277       PhoneNumber::List::ConstIterator it;
00278       for( it = phoneNumberList.begin(); it != phoneNumberList.end(); ++it ) {
00279         query.exec("INSERT INTO kaddressbook_phones VALUES ('" +
00280             uid + "','" +
00281             (*it).number() + "','" +
00282             QString::number( (*it).type() ) + "')");
00283       }
00284     }
00285 
00286     // postal addresses
00287     {
00288       Address::List addressList = (*it).addresses();
00289       Address::List::ConstIterator it;
00290       for( it = addressList.begin(); it != addressList.end(); ++it ) {
00291         query.exec("INSERT INTO kaddressbook_addresses VALUES ('" +
00292             uid + "','" +
00293             (*it).postOfficeBox() + "','" +
00294             (*it).extended() + "','" +
00295             (*it).street() + "','" +
00296             (*it).locality() + "','" +
00297             (*it).region() + "','" +
00298             (*it).postalCode() + "','" +
00299             (*it).country() + "','" +
00300             (*it).label() + "','" +
00301             QString::number( (*it).type() ) + "')");
00302       }
00303     }
00304 
00305     // categories
00306     {
00307       QStringList categories = (*it).categories();
00308       QStringList::ConstIterator it;
00309       for( it = categories.begin(); it != categories.end(); ++it )
00310         query.exec("INSERT INTO kaddressbook_categories VALUES ('" +
00311             uid + "','" +
00312             (*it) + "')");
00313     }
00314 
00315     // customs
00316     {
00317       QStringList list = (*it).customs();
00318       QStringList::ConstIterator it;
00319       for( it = list.begin(); it != list.end(); ++it ) {
00320         int dashPos = (*it).find( '-' );
00321         int colonPos = (*it).find( ':' );
00322         QString app = (*it).left( dashPos );
00323         QString name = (*it).mid( dashPos + 1, colonPos - dashPos - 1 );
00324         QString value = (*it).right( (*it).length() - colonPos - 1 );
00325 
00326         query.exec("INSERT INTO kaddressbook_categories VALUES ('" +
00327             uid + "','" + app + "','" + name + "','" + value + "')");
00328       }
00329     }
00330   }
00331 
00332   return true;
00333 }
00334 
00335 QString ResourceSql::identifier() const
00336 {
00337   return mHost + "_" + mDbName;
00338 }
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