#!/usr/bonsaitools/bin/perl -w # -*- Mode: perl; indent-tabs-mode: nil -*- # # The contents of this file are subject to the Mozilla Public # License Version 1.1 (the "License"); you may not use this file # except in compliance with the License. You may obtain a copy of # the License at http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or # implied. See the License for the specific language governing # rights and limitations under the License. # # The Original Code is the Bugzilla Bug Tracking System. # # The Initial Developer of the Original Code is Netscape Communications # Corporation. Portions created by Netscape are # Copyright (C) 1998 Netscape Communications Corporation. All # Rights Reserved. # # Contributor(s): Gervase Markham # # Generates mostfreq list from data collected by collectstats.pl. use diagnostics; use strict; use CGI "param"; use AnyDBM_File; require "globals.pl"; require "CGI.pl"; ConnectToDatabase(1); GetVersionTable(); my %dbmcount; my %count; my $dobefore = 0; my $before = ""; my %before; # Get params from URL my $changedsince = 7; # default one week my $maxrows = 100; # arbitrary limit on max number of rows my $sortby = "dup_count"; # default to sorting by dup count if (defined(param("sortby"))) { $sortby = param("sortby"); } # Check for changedsince param, and see if it's a positive integer if (defined(param("changedsince")) && param("changedsince") =~ /^\d{1,4}$/) { $changedsince = param("changedsince"); } # check for max rows param, and see if it's a positive integer if (defined(param("maxrows")) && param("maxrows") =~ /^\d{1,4}$/) { $maxrows = param("maxrows"); } # Start the page print "Content-type: text/html\n"; print "\n"; PutHeader("Most Frequently Reported Bugs"); # Open today's record of dupes my $today = &days_ago(0); if (-e "data/mining/dupes$today.db") { dbmopen(%dbmcount, "data/mining/dupes$today", 0644) || &die_politely("Can't open today's dupes file: $!"); } else { # Try yesterday's, then (in case today's hasn't been created yet) $today = &days_ago(1); if (-e "data/mining/dupes$today.db") { dbmopen(%dbmcount, "data/mining/dupes$today", 0644) || &die_politely("Can't open yesterday's dupes file: $!"); } else { &die_politely("There are no duplicate statistics for today or yesterday."); } } # Copy hash (so we don't mess up the on-disk file when we remove entries) %count = %dbmcount; my $key; my $value; my $threshold = Param("mostfreqthreshold"); # Remove all those dupes under the threshold (for performance reasons) while (($key, $value) = each %count) { if ($value < $threshold) { delete $count{$key}; } } # Try and open the database from "changedsince" days ago $before = &days_ago($changedsince); if (-e "data/mining/dupes$before.db") { dbmopen(%before, "data/mining/dupes$before", 0644) && ($dobefore = 1); } print Param("mostfreqhtml"); print " \n"; my %delta; if ($dobefore) { print ""; # Calculate the deltas if we are doing a "before" foreach (keys(%count)) { $delta{$_} = $count{$_} - $before{$_}; } } print " \n\n"; # Sort, if required my @sortedcount; if ($sortby eq "delta") { @sortedcount = sort by_delta keys(%count); } elsif ($sortby eq "bug_no") { @sortedcount = sort by_bug_no keys(%count); } elsif ($sortby eq "dup_count") { @sortedcount = sort by_dup_count keys(%count); } my $i = 0; foreach (@sortedcount) { my $id = $_; SendSQL("SELECT component, bug_severity, op_sys, target_milestone, short_desc, groupset " . " FROM bugs WHERE bug_id = $id"); my ($component, $severity, $op_sys, $milestone, $summary, $groupset) = FetchSQLData(); next unless $groupset == 0; $summary = html_quote($summary); print ""; print '"; print ""; if ($dobefore) { print ""; } print "\n "; print ""; print ""; print ""; print ""; print "\n"; $i++; if ($i == $maxrows) { last; } } print "
Bug #
Dupe
Count
Change in last
$changedsince day(s)
Component
Severity
Op Sys
Target
Milestone
Summary
'; print $id . "
$count{$id}
$delta{$id}
$component
$severity
$op_sys
$milestone
$summary


"; PutFooter(); sub by_bug_no { return ($a <=> $b); } sub by_dup_count { return -($count{$a} <=> $count{$b}); } sub by_delta { return -($delta{$a} <=> $delta{$b}); } sub days_ago { my ($dom, $mon, $year) = (localtime(time - ($_[0]*24*60*60)))[3, 4, 5]; return sprintf "%04d-%02d-%02d", 1900 + $year, ++$mon, $dom; } sub die_politely { my $msg = shift; print <
$msg

FIN PutFooter(); exit; }