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groupstats.pl: Add '-a' option.

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Add '-a' switch to make groupstats.pl consider its whole
database without any time limits ignoring -m and -p.
Change documentation accodingly.

First implementation. Handling needs improvement!

Fixes #14.

Signed-off-by: Thomas Hochstein <thh@inter.net>
This commit is contained in:
Thomas Hochstein 2010-11-01 13:22:15 +01:00
parent b2e0fd2444
commit f2ddfd8a92
1 changed files with 28 additions and 10 deletions
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38
groupstats.pl
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@ -26,7 +26,7 @@ use DBI;
################################# Main program #################################
### read commandline options
my %Options = &ReadOptions('m:p:n:o:t:l:b:iscqdg:');
my %Options = &ReadOptions('m:p:an:o:t:l:b:iscqdg:');
### read configuration
my %Conf = %{ReadConfig('newsstats.conf')};
@ -71,10 +71,25 @@ if ($Options{'l'}) {
warn ("$MySelf: W: Output type forced to '-o pretty' due to usage of '-l'.\n");
};
### init database
my $DBHandle = InitDB(\%Conf,1);
### get time period
my ($StartMonth,$EndMonth) = &GetTimePeriod($Options{'m'},$Options{'p'});
my ($StartMonth,$EndMonth);
# if '-a' is set, set start/end month from database
# FIXME - it doesn't make that much sense to get first/last month from database to query it
# with a time period that equals no time period ...
if ($Options{'a'}) {
undef($Options{'m'});
undef($Options{'p'});
my $DBQuery = $DBHandle->prepare(sprintf("SELECT MIN(month),MAX(month) FROM %s.%s",$Conf{'DBDatabase'},$Conf{'DBTableGrps'}));
$DBQuery->execute or die sprintf("$MySelf: E: Can't get MIN/MAX month from %s.%s: %s\n",$Conf{'DBDatabase'},$Conf{'DBTableGrps'},$DBI::errstr);
($StartMonth,$EndMonth) = $DBQuery->fetchrow_array;
} else {
($StartMonth,$EndMonth) = &GetTimePeriod($Options{'m'},$Options{'p'});
};
# if time period is more than one month: set output type to '-o pretty' or '-o dumpgroup'
if ($Options{'o'} eq 'dump' and $Options{'p'}) {
if ($Options{'o'} eq 'dump' and ($Options{'p'} or $Options{'a'})) {
if (defined($Options{'n'}) and $Options{'n'} !~ /:|\*/) {
warn ("$MySelf: W: You cannot combine time periods (-p) with '-o dump', changing output type to '-o dumpgroup'.\n");
$Options{'o'} = 'dumpgroup';
@ -84,9 +99,6 @@ if ($Options{'o'} eq 'dump' and $Options{'p'}) {
}
};
### init database
my $DBHandle = InitDB(\%Conf,1);
### create report
# get list of newsgroups (-n)
my ($QueryGroupList,$QueryThreshold,@GroupList,@Params);
@ -224,7 +236,7 @@ groupstats - create reports on newsgroup usage
=head1 SYNOPSIS
B<groupstats> [B<-Vhiscqd>] [B<-m> I<YYYY-MM>] [B<-p> I<YYYY-MM:YYYY-MM>] [B<-n> I<newsgroup(s)>] [B<-t> I<threshold>] [B<-l> I<level>] [B<-b> I<number>] [B<-o> I<output type>] [B<-g> I<database table>]
B<groupstats> [B<-Vhiscqd>] [B<-m> I<YYYY-MM> | B<-p> I<YYYY-MM:YYYY-MM> | B<-a>] [B<-n> I<newsgroup(s)>] [B<-t> I<threshold>] [B<-l> I<level>] [B<-b> I<number>] [B<-o> I<output type>] [B<-g> I<database table>]
=head1 REQUIREMENTS
@ -282,7 +294,7 @@ below). Captions can be added by setting the B<-c> switch.
=head2 Configuration
F<groupstats.pl> will read its configuration from F<newsstats.conf>
B<groupstats> will read its configuration from F<newsstats.conf>
which should be present in the same directory via Config::Auto.
See doc/INSTALL for an overview of possible configuration options.
@ -304,12 +316,18 @@ Print this man page and exit.
=item B<-m> I<YYYY-MM> (month)
Set processing period to a month in YYYY-MM format. Ignored if B<-p>
is set.
or B<-a> is set.
=item B<-p> I<YYYY-MM:YYYY-MM> (period)
Set processing period to a time period between two month, each in
YYYY-MM format, separated by a colon. Overrides B<-m>.
YYYY-MM format, separated by a colon. Overrides B<-m>. Ignored if
B<-a> is set.
=item B<-a> (all)
Set no processing period (process whole database). Overrides B<-m>
and B<-p>.
=item B<-n> I<newsgroup(s)> (newsgroups)