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Initial import of CVS-v2_8_branch

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Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
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lib/rdcart_search_text.cpp Normal file
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// rdcart_search_text.cpp
//
// Generates a standardized SQL 'WHERE' clause for filtering Rivendell carts.
//
// (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: rdcart_search_text.cpp,v 1.21.4.2 2013/12/11 20:54:15 cvs Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <rdescape_string.h>
#include <rdcart_search_text.h>
#include <rddb.h>
QString RDBaseSearchText(QString filter,bool incl_cuts)
{
QString edit_filter=filter;
QString return_string="";
QString search_string="";
int pos=0;
char find;
edit_filter=edit_filter.stripWhiteSpace();
if(edit_filter.isEmpty()) {
return_string=QString().sprintf(" ((CART.TITLE like \"%%%s%%\")||\
(CART.ARTIST like \"%%%s%%\")||(CART.CLIENT like \"%%%s%%\")||\
(CART.AGENCY like \"%%%s%%\")||(CART.ALBUM like \"%%%s%%\")||\
(CART.LABEL like \"%%%s%%\")||(CART.NUMBER like \"%%%s%%\")||\
(CART.PUBLISHER like \"%%%s%%\")||(CART.COMPOSER like \"%%%s%%\")||\
(CART.CONDUCTOR like \"%%%s%%\")||(CART.SONG_ID like \"%%%s%%\")||\
(CART.USER_DEFINED like \"%%%s%%\")",
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8());
if(incl_cuts) {
return_string+=QString().sprintf("||(CUTS.ISCI like \"%%%s%%\")\
||(CUTS.ISRC like \"%%%s%%\")\
||(CUTS.DESCRIPTION like \"%%%s%%\")\
||(CUTS.OUTCUE like \"%%%s%%\")",
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8(),
(const char *)search_string.utf8());
}
return_string+=")";
}
else {
while(!edit_filter.isEmpty()) {
if(edit_filter.startsWith("\"") && edit_filter.length()>1) {
edit_filter=edit_filter.remove(0,1);
find='\"';
}
else {
find=' ';
}
pos=edit_filter.find(find);
if(pos>=0) {
search_string=edit_filter.left(pos);
edit_filter=edit_filter.remove(0,pos);
if(find=='\"') {
edit_filter=edit_filter.remove(0,1);
}
edit_filter=edit_filter.stripWhiteSpace();
}
else {
search_string=edit_filter;
edit_filter=edit_filter.remove(0,edit_filter.length());
}
if(!return_string.isEmpty()) {
return_string=return_string+" AND ";
}
QString search=RDEscapeString(search_string);
return_string=return_string+QString().sprintf(" ((CART.TITLE like \"%%%s%%\")||\
(CART.ARTIST like \"%%%s%%\")||(CART.CLIENT like \"%%%s%%\")|| \
(CART.AGENCY like \"%%%s%%\")||(CART.ALBUM like \"%%%s%%\")|| \
(CART.LABEL like \"%%%s%%\")||(CART.NUMBER like \"%%%s%%\")|| \
(CART.PUBLISHER like \"%%%s%%\")||(CART.COMPOSER like \"%%%s%%\")|| \
(CART.CONDUCTOR like \"%%%s%%\")||(CART.SONG_ID like \"%%%s%%\")|| \
(CART.USER_DEFINED like \"%%%s%%\")",
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8());
if(incl_cuts) {
return_string+=QString().sprintf("||(CUTS.ISCI like \"%%%s%%\")\
||(CUTS.ISRC like \"%%%s%%\")\
||(CUTS.DESCRIPTION like \"%%%s%%\")\
||(CUTS.OUTCUE like \"%%%s%%\")",
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8(),
(const char *)search.utf8());
}
return_string+=")";
}
}
return return_string;
}
QString RDCartSearchText(QString filter,const QString &group,
const QString &schedcode,bool incl_cuts)
{
QString ret=QString(" ")+RDBaseSearchText(filter,incl_cuts);
if(!group.isEmpty()) {
ret+=QString("&&(CART.GROUP_NAME=\"")+RDEscapeString(group)+"\")";
}
if(!schedcode.isEmpty()) {
QString code=schedcode+" ";
code=code.left(11);
ret+=QString().sprintf("&&(SCHED_CODES like \"%%%s%%\")",
(const char *)code);
}
return ret.utf8();
}
QString RDAllCartSearchText(const QString &filter,const QString &schedcode,
const QString &user,bool incl_cuts)
{
QString sql;
RDSqlQuery *q;
QString search="(";
sql=QString().sprintf("select GROUP_NAME from USER_PERMS\
where USER_NAME=\"%s\"",
(const char *)user);
q=new RDSqlQuery(sql);
while(q->next()) {
search+=QString().sprintf("(CART.GROUP_NAME=\"%s\")||",
(const char *)q->value(0).toString());
}
delete q;
search=search.left(search.length()-2)+QString(")");
search+=QString("&&")+RDBaseSearchText(filter,incl_cuts);
if(!schedcode.isEmpty()) {
QString code=schedcode+" ";
code=code.left(11);
search+=QString().sprintf("&&(SCHED_CODES like \"%%%s%%\")",
(const char *)code);
}
return search;
}