mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-04 08:04:12 +01:00
698b475933
* Removed all CVS tags. * Removed 'const char *name' parameter from all QObject contructors.
136 lines
3.4 KiB
C++
136 lines
3.4 KiB
C++
// rdfeedlog.cpp
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//
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// Functions for manipulating RSS feed log tables.
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//
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// (C) Copyright 2007,2016 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program 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
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <qdatetime.h>
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#include <rdweb.h>
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#include <rddb.h>
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#include <rdfeedlog.h>
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void RDCreateFeedLog(QString keyname)
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{
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QString sql;
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RDSqlQuery *q;
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keyname.replace(" ","_");
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sql=QString().sprintf("create table if not exists %s_FLG (\
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ID int unsigned primary key auto_increment,\
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CAST_ID int unsigned,\
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ACCESS_DATE date,\
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ACCESS_COUNT int unsigned default 0,\
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index CAST_ID_IDX(CAST_ID,ACCESS_DATE))",
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(const char *)keyname);
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q=new RDSqlQuery(sql);
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delete q;
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}
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void RDDeleteFeedLog(QString keyname)
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{
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QString sql;
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RDSqlQuery *q;
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keyname.replace(" ","_");
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sql=QString().sprintf("drop table %s_FLG",(const char *)keyname);
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q=new RDSqlQuery(sql);
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delete q;
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}
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void RDDeleteCastCount(QString keyname,unsigned cast_id)
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{
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QString sql;
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RDSqlQuery *q;
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keyname.replace(" ","_");
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sql=QString().sprintf("delete from %s_FLG where CAST_ID=%u",
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(const char *)keyname,cast_id);
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q=new RDSqlQuery(sql);
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delete q;
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}
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void RDDeleteCastCount(unsigned feed_id,unsigned cast_id)
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{
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QString sql;
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RDSqlQuery *q;
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sql=QString().sprintf("select KEY_NAME from FEEDS where ID=%u",feed_id);
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q=new RDSqlQuery(sql);
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if(q->first()) {
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RDDeleteCastCount(q->value(0).toString(),cast_id);
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}
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delete q;
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}
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void RDIncrementFeedCount(QString keyname)
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{
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RDIncrementCastCount(keyname,0);
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}
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void RDIncrementCastCount(QString keyname,unsigned cast_id)
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{
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QString sql;
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RDSqlQuery *q;
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QDate current_date=QDate::currentDate();
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keyname.replace(" ","_");
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/*
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FIXME: Table locking kills updates. Why?
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sql=QString().sprintf("lock tables %s_FLG read",(const char *)keyname);
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q=new RDSqlQuery(sql);
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delete q;
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*/
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sql=QString().sprintf("select ACCESS_COUNT from %s_FLG where \
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(CAST_ID=%u)&&(ACCESS_DATE=\"%s\")",
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(const char *)keyname,
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cast_id,
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(const char *)current_date.toString("yyyy-MM-dd"));
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q=new RDSqlQuery(sql);
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if(q->first()) {
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sql=QString().sprintf("update %s_FLG set ACCESS_COUNT=%u where \
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(CAST_ID=%u)&&(ACCESS_DATE=\"%s\")",
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(const char *)keyname,
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q->value(0).toUInt()+1,cast_id,
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(const char *)current_date.toString("yyyy-MM-dd"));
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}
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else {
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sql=QString().sprintf("insert into %s_FLG set \
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CAST_ID=%u,\
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ACCESS_DATE=\"%s\",\
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ACCESS_COUNT=1",
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(const char *)keyname,
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cast_id,
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(const char *)current_date.toString("yyyy-MM-dd"));
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}
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delete q;
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q=new RDSqlQuery(sql);
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delete q;
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/*
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sql="unlock tables";
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q=new RDSqlQuery(sql);
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delete q;
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*/
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}
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