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741336c2 TH |
1 | #! /usr/bin/perl -W\r |
2 | #\r | |
3 | # gatherstats.pl\r | |
4 | #\r | |
5 | # This script will gather statistical information from a database\r | |
6 | # containing headers and other information from a INN feed.\r | |
7 | # \r | |
8 | # It is part of the NewsStats package.\r | |
9 | #\r | |
10 | # Copyright (c) 2010 Thomas Hochstein <thh@inter.net>\r | |
11 | #\r | |
12 | # It can be redistributed and/or modified under the same terms under \r | |
13 | # which Perl itself is published.\r | |
14 | \r | |
15 | BEGIN {\r | |
16 | our $VERSION = "0.01";\r | |
17 | use File::Basename;\r | |
18 | push(@INC, dirname($0));\r | |
19 | }\r | |
20 | use strict;\r | |
21 | \r | |
22 | use NewsStats qw(:DEFAULT :TimePeriods ListNewsgroups);\r | |
23 | \r | |
24 | use DBI;\r | |
25 | \r | |
26 | ################################# Definitions ##################################\r | |
27 | \r | |
28 | # define types of information that can be gathered\r | |
29 | # all / groups (/ clients / hosts)\r | |
30 | my %LegalTypes;\r | |
31 | @LegalTypes{('all','groups')} = ();\r | |
32 | \r | |
33 | ################################# Main program #################################\r | |
34 | \r | |
35 | ### read commandline options\r | |
36 | my %Options = &ReadOptions('dom:p:t:n:r:g:c:s:');\r | |
37 | \r | |
38 | ### read configuration\r | |
39 | my %Conf = %{ReadConfig('newsstats.conf')};\r | |
40 | \r | |
41 | ### override configuration via commandline options\r | |
42 | my %ConfOverride;\r | |
43 | $ConfOverride{'DBTableRaw'} = $Options{'r'} if $Options{'r'};\r | |
44 | $ConfOverride{'DBTableGrps'} = $Options{'g'} if $Options{'g'};\r | |
45 | $ConfOverride{'DBTableClnts'} = $Options{'c'} if $Options{'c'};\r | |
46 | $ConfOverride{'DBTableHosts'} = $Options{'s'} if $Options{'s'};\r | |
47 | $ConfOverride{'TLH'} = $Options{'n'} if $Options{'n'};\r | |
48 | &OverrideConfig(\%Conf,\%ConfOverride);\r | |
49 | \r | |
50 | ### get type of information to gather, default to 'all'\r | |
51 | $Options{'t'} = 'all' if !$Options{'t'};\r | |
52 | die "$MySelf: E: Unknown type '-t $Options{'t'}'!\n" if !exists($LegalTypes{$Options{'t'}});\r | |
53 | \r | |
54 | ### get time period\r | |
55 | my ($StartMonth,$EndMonth) = &GetTimePeriod($Options{'m'},$Options{'p'});\r | |
56 | \r | |
57 | ### init database\r | |
58 | my $DBHandle = InitDB(\%Conf,1);\r | |
59 | \r | |
60 | ### get data for each month\r | |
61 | warn "$MySelf: W: Output only mode. Database is not updated.\n" if $Options{'o'};\r | |
62 | foreach my $Month (&ListMonth($StartMonth,$EndMonth)) {\r | |
63 | \r | |
64 | print "---------- $Month ----------\n" if $Options{'d'};\r | |
65 | \r | |
66 | if ($Options{'t'} eq 'all' or $Options{'t'} eq 'groups') {\r | |
67 | ### ----------------------------------------------\r | |
68 | ### get groups data (number of postings per group)\r | |
69 | # get groups data from raw table for given month\r | |
70 | my $DBQuery = $DBHandle->prepare(sprintf("SELECT newsgroups FROM %s.%s WHERE day LIKE ? AND NOT disregard",$Conf{'DBDatabase'},$Conf{'DBTableRaw'}));\r | |
71 | $DBQuery->execute($Month.'-%') or die sprintf("$MySelf: E: Can't get groups data for %s from %s.%s: $DBI::errstr\n",$Month,$Conf{'DBDatabase'},$Conf{'DBTableRaw'});\r | |
72 | \r | |
73 | # count postings per group\r | |
74 | my %Postings;\r | |
75 | \r | |
76 | while (($_) = $DBQuery->fetchrow_array) {\r | |
77 | # get list oft newsgroups and hierarchies from Newsgroups:\r | |
78 | my %Newsgroups = ListNewsgroups($_);\r | |
79 | # count each newsgroup and hierarchy once\r | |
80 | foreach (sort keys %Newsgroups) {\r | |
81 | # don't count newsgroup/hierarchy in wrong TLH\r | |
82 | next if(defined($Conf{'TLH'}) and !/^$Conf{'TLH'}/);\r | |
83 | $Postings{$_}++;\r | |
84 | };\r | |
85 | };\r | |
86 | \r | |
87 | print "----- GroupStats -----\n" if $Options{'d'};\r | |
88 | foreach my $Newsgroup (sort keys %Postings) {\r | |
89 | print "$Newsgroup => $Postings{$Newsgroup}\n" if $Options{'d'};\r | |
90 | if (!$Options{'o'}) {\r | |
91 | # write to database\r | |
92 | $DBQuery = $DBHandle->prepare(sprintf("REPLACE INTO %s.%s (month,newsgroup,postings) VALUES (?, ?, ?)",$Conf{'DBDatabase'},$Conf{'DBTableGrps'}));\r | |
93 | $DBQuery->execute($Month, $Newsgroup, $Postings{$Newsgroup}) or die sprintf("$MySelf: E: Can't write groups data for %s/%s to %s.%s: $DBI::errstr\n",$Month,$Newsgroup,$Conf{'DBDatabase'},$Conf{'DBTableGrps'});\r | |
94 | $DBQuery->finish;\r | |
95 | };\r | |
96 | };\r | |
97 | };\r | |
98 | };\r | |
99 | \r | |
100 | ### close handles\r | |
101 | $DBHandle->disconnect;\r | |
102 | \r |