зеркало из https://github.com/mozilla/gecko-dev.git
1185 строки
41 KiB
Perl
1185 строки
41 KiB
Perl
# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Bugzilla Bug Tracking System.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s): Terry Weissman <terry@mozilla.org>
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# Dan Mosedale <dmose@mozilla.org>
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# Jacob Steenhagen <jake@bugzilla.org>
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# Bradley Baetz <bbaetz@student.usyd.edu.au>
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# Christopher Aillon <christopher@aillon.com>
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# Joel Peshkin <bugreport@peshkin.net>
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# Dave Lawrence <dkl@redhat.com>
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# Max Kanat-Alexander <mkanat@kerio.com>
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# Contains some global variables and routines used throughout bugzilla.
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use strict;
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use Bugzilla::DB qw(:DEFAULT :deprecated);
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use Bugzilla::Constants;
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use Bugzilla::Util;
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# Bring ChmodDataFile in until this is all moved to the module
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use Bugzilla::Config qw(:DEFAULT ChmodDataFile $localconfig $datadir);
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use Bugzilla::BugMail;
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use Bugzilla::Auth;
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use Bugzilla::User;
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# Shut up misguided -w warnings about "used only once". For some reason,
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# "use vars" chokes on me when I try it here.
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sub globals_pl_sillyness {
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my $zz;
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$zz = @main::default_column_list;
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$zz = @main::enterable_products;
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$zz = %main::keywordsbyname;
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$zz = @main::legal_bug_status;
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$zz = @main::legal_components;
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$zz = @main::legal_keywords;
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$zz = @main::legal_opsys;
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$zz = @main::legal_platform;
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$zz = @main::legal_priority;
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$zz = @main::legal_product;
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$zz = @main::legal_severity;
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$zz = @main::legal_target_milestone;
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$zz = @main::legal_versions;
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$zz = @main::milestoneurl;
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$zz = %main::proddesc;
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$zz = %main::classdesc;
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$zz = @main::prodmaxvotes;
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$zz = $main::template;
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$zz = $main::userid;
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$zz = $main::vars;
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}
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#
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# Here are the --LOCAL-- variables defined in 'localconfig' that we'll use
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# here
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#
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# XXX - Move this to Bugzilla::Config once code which uses these has moved out
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# of globals.pl
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do $localconfig;
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use DBI;
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use Date::Format; # For time2str().
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use Date::Parse; # For str2time().
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# Use standard Perl libraries for cross-platform file/directory manipulation.
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use File::Spec;
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# Some environment variables are not taint safe
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delete @::ENV{'PATH', 'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
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# Cwd.pm in perl 5.6.1 gives a warning if $::ENV{'PATH'} isn't defined
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# Set this to '' so that we don't get warnings cluttering the logs on every
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# system call
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$::ENV{'PATH'} = '';
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# Ignore SIGTERM and SIGPIPE - this prevents DB corruption. If the user closes
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# their browser window while a script is running, the webserver sends these
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# signals, and we don't want to die half way through a write.
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$::SIG{TERM} = 'IGNORE';
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$::SIG{PIPE} = 'IGNORE';
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# The following subroutine is for debugging purposes only.
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# Uncommenting this sub and the $::SIG{__DIE__} trap underneath it will
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# cause any fatal errors to result in a call stack trace to help track
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# down weird errors.
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#sub die_with_dignity {
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# use Carp; # for confess()
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# my ($err_msg) = @_;
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# print $err_msg;
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# confess($err_msg);
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#}
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#$::SIG{__DIE__} = \&die_with_dignity;
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sub GetFieldID {
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my ($f) = (@_);
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SendSQL("SELECT fieldid FROM fielddefs WHERE name = " . SqlQuote($f));
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my $fieldid = FetchOneColumn();
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die "Unknown field id: $f" if !$fieldid;
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return $fieldid;
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}
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# XXXX - this needs to go away
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sub GenerateVersionTable {
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my $dbh = Bugzilla->dbh;
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SendSQL("SELECT versions.value, products.name " .
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"FROM versions, products " .
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"WHERE products.id = versions.product_id " .
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"ORDER BY versions.value");
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my @line;
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my %varray;
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my %carray;
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while (@line = FetchSQLData()) {
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my ($v,$p1) = (@line);
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if (!defined $::versions{$p1}) {
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$::versions{$p1} = [];
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}
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push @{$::versions{$p1}}, $v;
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$varray{$v} = 1;
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}
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SendSQL("SELECT components.name, products.name " .
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"FROM components, products " .
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"WHERE products.id = components.product_id " .
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"ORDER BY components.name");
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while (@line = FetchSQLData()) {
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my ($c,$p) = (@line);
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if (!defined $::components{$p}) {
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$::components{$p} = [];
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}
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my $ref = $::components{$p};
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push @$ref, $c;
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$carray{$c} = 1;
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}
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SendSQL("SELECT products.name, classifications.name " .
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"FROM products, classifications " .
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"WHERE classifications.id = products.classification_id " .
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"ORDER BY classifications.name");
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while (@line = FetchSQLData()) {
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my ($p,$c) = (@line);
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if (!defined $::classifications{$c}) {
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$::classifications{$c} = [];
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}
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my $ref = $::classifications{$c};
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push @$ref, $p;
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}
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my $dotargetmilestone = 1; # This used to check the param, but there's
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# enough code that wants to pretend we're using
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# target milestones, even if they don't get
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# shown to the user. So we cache all the data
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# about them anyway.
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my $mpart = $dotargetmilestone ? ", milestoneurl" : "";
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SendSQL("select name, description from classifications ORDER BY name");
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while (@line = FetchSQLData()) {
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my ($n, $d) = (@line);
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$::classdesc{$n} = $d;
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}
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SendSQL("select name, description, votesperuser, disallownew$mpart from products ORDER BY name");
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while (@line = FetchSQLData()) {
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my ($p, $d, $votesperuser, $dis, $u) = (@line);
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$::proddesc{$p} = $d;
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if (!$dis && scalar($::components{$p})) {
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push @::enterable_products, $p;
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}
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if ($dotargetmilestone) {
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$::milestoneurl{$p} = $u;
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}
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$::prodmaxvotes{$p} = $votesperuser;
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}
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@::log_columns = $dbh->bz_table_columns('bugs');
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foreach my $i ("bug_id", "creation_ts", "delta_ts", "lastdiffed") {
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my $w = lsearch(\@::log_columns, $i);
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if ($w >= 0) {
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splice(@::log_columns, $w, 1);
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}
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}
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@::log_columns = (sort(@::log_columns));
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@::legal_priority = get_legal_field_values("priority");
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@::legal_severity = get_legal_field_values("bug_severity");
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@::legal_platform = get_legal_field_values("rep_platform");
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@::legal_opsys = get_legal_field_values("op_sys");
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@::legal_bug_status = get_legal_field_values("bug_status");
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@::legal_resolution = get_legal_field_values("resolution");
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# 'settable_resolution' is the list of resolutions that may be set
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# directly by hand in the bug form. Start with the list of legal
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# resolutions and remove 'MOVED' and 'DUPLICATE' because setting
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# bugs to those resolutions requires a special process.
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#
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@::settable_resolution = @::legal_resolution;
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my $w = lsearch(\@::settable_resolution, "DUPLICATE");
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if ($w >= 0) {
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splice(@::settable_resolution, $w, 1);
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}
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my $z = lsearch(\@::settable_resolution, "MOVED");
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if ($z >= 0) {
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splice(@::settable_resolution, $z, 1);
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}
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my @list = sort { uc($a) cmp uc($b)} keys(%::versions);
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@::legal_product = @list;
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require File::Temp;
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my ($fh, $tmpname) = File::Temp::tempfile("versioncache.XXXXX",
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DIR => "$datadir");
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print $fh "#\n";
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print $fh "# DO NOT EDIT!\n";
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print $fh "# This file is automatically generated at least once every\n";
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print $fh "# hour by the GenerateVersionTable() sub in globals.pl.\n";
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print $fh "# Any changes you make will be overwritten.\n";
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print $fh "#\n";
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require Data::Dumper;
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print $fh (Data::Dumper->Dump([\@::log_columns, \%::versions],
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['*::log_columns', '*::versions']));
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foreach my $i (@list) {
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if (!defined $::components{$i}) {
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$::components{$i} = [];
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}
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}
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@::legal_versions = sort {uc($a) cmp uc($b)} keys(%varray);
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print $fh (Data::Dumper->Dump([\@::legal_versions, \%::components],
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['*::legal_versions', '*::components']));
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@::legal_components = sort {uc($a) cmp uc($b)} keys(%carray);
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print $fh (Data::Dumper->Dump([\@::legal_components, \@::legal_product,
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\@::legal_priority, \@::legal_severity,
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\@::legal_platform, \@::legal_opsys,
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\@::legal_bug_status, \@::legal_resolution],
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['*::legal_components', '*::legal_product',
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'*::legal_priority', '*::legal_severity',
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'*::legal_platform', '*::legal_opsys',
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'*::legal_bug_status', '*::legal_resolution']));
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print $fh (Data::Dumper->Dump([\@::settable_resolution, \%::proddesc,
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\%::classifications, \%::classdesc,
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\@::enterable_products, \%::prodmaxvotes],
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['*::settable_resolution', '*::proddesc',
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'*::classifications', '*::classdesc',
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'*::enterable_products', '*::prodmaxvotes']));
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if ($dotargetmilestone) {
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# reading target milestones in from the database - matthew@zeroknowledge.com
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SendSQL("SELECT milestones.value, products.name " .
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"FROM milestones, products " .
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"WHERE products.id = milestones.product_id " .
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"ORDER BY milestones.sortkey, milestones.value");
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my @line;
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my %tmarray;
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@::legal_target_milestone = ();
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while(@line = FetchSQLData()) {
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my ($tm, $pr) = (@line);
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if (!defined $::target_milestone{$pr}) {
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$::target_milestone{$pr} = [];
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}
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push @{$::target_milestone{$pr}}, $tm;
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if (!exists $tmarray{$tm}) {
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$tmarray{$tm} = 1;
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push(@::legal_target_milestone, $tm);
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}
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}
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print $fh (Data::Dumper->Dump([\%::target_milestone,
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\@::legal_target_milestone,
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\%::milestoneurl],
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['*::target_milestone',
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'*::legal_target_milestone',
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'*::milestoneurl']));
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}
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SendSQL("SELECT id, name FROM keyworddefs ORDER BY name");
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while (MoreSQLData()) {
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my ($id, $name) = FetchSQLData();
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push(@::legal_keywords, $name);
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$name = lc($name);
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$::keywordsbyname{$name} = $id;
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}
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print $fh (Data::Dumper->Dump([\@::legal_keywords, \%::keywordsbyname],
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['*::legal_keywords', '*::keywordsbyname']));
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print $fh "1;\n";
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close $fh;
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rename $tmpname, "$datadir/versioncache" || die "Can't rename $tmpname to versioncache";
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ChmodDataFile("$datadir/versioncache", 0666);
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}
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sub GetKeywordIdFromName {
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my ($name) = (@_);
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$name = lc($name);
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return $::keywordsbyname{$name};
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}
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$::VersionTableLoaded = 0;
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sub GetVersionTable {
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return if $::VersionTableLoaded;
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my $mtime = file_mod_time("$datadir/versioncache");
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if (!defined $mtime || $mtime eq "" || !-r "$datadir/versioncache") {
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$mtime = 0;
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}
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if (time() - $mtime > 3600) {
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use Bugzilla::Token;
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Bugzilla::Token::CleanTokenTable() if Bugzilla->dbwritesallowed;
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GenerateVersionTable();
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}
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require "$datadir/versioncache";
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if (!defined %::versions) {
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GenerateVersionTable();
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do "$datadir/versioncache";
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if (!defined %::versions) {
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die "Can't generate file $datadir/versioncache";
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}
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}
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$::VersionTableLoaded = 1;
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}
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sub GenerateRandomPassword {
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my $size = (shift or 10); # default to 10 chars if nothing specified
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return join("", map{ ('0'..'9','a'..'z','A'..'Z')[rand 62] } (1..$size));
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}
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#
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# This function checks if there are any entry groups defined.
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# If called with no arguments, it identifies
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# entry groups for all products. If called with a product
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# id argument, it checks for entry groups associated with
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# one particular product.
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sub AnyEntryGroups {
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my $product_id = shift;
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$product_id = 0 unless ($product_id);
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return $::CachedAnyEntryGroups{$product_id}
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if defined($::CachedAnyEntryGroups{$product_id});
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my $dbh = Bugzilla->dbh;
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PushGlobalSQLState();
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my $query = "SELECT 1 FROM group_control_map WHERE entry != 0";
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$query .= " AND product_id = $product_id" if ($product_id);
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$query .= " " . $dbh->sql_limit(1);
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SendSQL($query);
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if (MoreSQLData()) {
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$::CachedAnyEntryGroups{$product_id} = MoreSQLData();
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FetchSQLData();
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PopGlobalSQLState();
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return $::CachedAnyEntryGroups{$product_id};
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} else {
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return undef;
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}
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}
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#
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# This function checks if there are any default groups defined.
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# If so, then groups may have to be changed when bugs move from
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# one bug to another.
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sub AnyDefaultGroups {
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return $::CachedAnyDefaultGroups if defined($::CachedAnyDefaultGroups);
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my $dbh = Bugzilla->dbh;
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PushGlobalSQLState();
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SendSQL("SELECT 1 FROM group_control_map, groups WHERE " .
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"groups.id = group_control_map.group_id " .
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"AND isactive != 0 AND " .
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"(membercontrol = " . CONTROLMAPDEFAULT .
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" OR othercontrol = " . CONTROLMAPDEFAULT .
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") " . $dbh->sql_limit(1));
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$::CachedAnyDefaultGroups = MoreSQLData();
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FetchSQLData();
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PopGlobalSQLState();
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return $::CachedAnyDefaultGroups;
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}
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#
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# This function checks if, given a product id, the user can edit
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# bugs in this product at all.
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sub CanEditProductId {
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my ($productid) = @_;
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my $dbh = Bugzilla->dbh;
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my $query = "SELECT group_id FROM group_control_map " .
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"WHERE product_id = $productid " .
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"AND canedit != 0 ";
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if (%{Bugzilla->user->groups}) {
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$query .= "AND group_id NOT IN(" .
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join(',', values(%{Bugzilla->user->groups})) . ") ";
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}
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$query .= $dbh->sql_limit(1);
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PushGlobalSQLState();
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SendSQL($query);
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my ($result) = FetchSQLData();
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PopGlobalSQLState();
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return (!defined($result));
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}
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sub IsInClassification {
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my ($classification,$productname) = @_;
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if (! Param('useclassification')) {
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return 1;
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} else {
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my $query = "SELECT classifications.name " .
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"FROM products,classifications " .
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"WHERE products.classification_id=classifications.id ";
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$query .= "AND products.name = " . SqlQuote($productname);
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PushGlobalSQLState();
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SendSQL($query);
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my ($ret) = FetchSQLData();
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PopGlobalSQLState();
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return ($ret eq $classification);
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}
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}
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#
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# This function determines if a user can enter bugs in the named
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# product.
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sub CanEnterProduct {
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my ($productname) = @_;
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my $dbh = Bugzilla->dbh;
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my $query = "SELECT group_id IS NULL " .
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"FROM products " .
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"LEFT JOIN group_control_map " .
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"ON group_control_map.product_id = products.id " .
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"AND group_control_map.entry != 0 ";
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if (%{Bugzilla->user->groups}) {
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$query .= "AND group_id NOT IN(" .
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join(',', values(%{Bugzilla->user->groups})) . ") ";
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}
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$query .= "WHERE products.name = " . SqlQuote($productname) . " " .
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$dbh->sql_limit(1);
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PushGlobalSQLState();
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SendSQL($query);
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my ($ret) = FetchSQLData();
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PopGlobalSQLState();
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return ($ret);
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}
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sub GetEnterableProducts {
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my @products;
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# XXX rewrite into pure SQL instead of relying on legal_products?
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foreach my $p (@::legal_product) {
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if (CanEnterProduct($p)) {
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push @products, $p;
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}
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}
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return (@products);
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}
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#
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# This function returns an alphabetical list of product names to which
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# the user can enter bugs. If the $by_id parameter is true, also retrieves IDs
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# and pushes them onto the list as id, name [, id, name...] for easy slurping
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# into a hash by the calling code.
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sub GetSelectableProducts {
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my ($by_id,$by_classification) = @_;
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my $extra_sql = $by_id ? "id, " : "";
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my $extra_from_sql = $by_classification ? " INNER JOIN classifications"
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. " ON classifications.id = products.classification_id" : "";
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my $query = "SELECT $extra_sql products.name " .
|
|
"FROM products $extra_from_sql " .
|
|
"LEFT JOIN group_control_map " .
|
|
"ON group_control_map.product_id = products.id ";
|
|
if (Param('useentrygroupdefault')) {
|
|
$query .= "AND group_control_map.entry != 0 ";
|
|
} else {
|
|
$query .= "AND group_control_map.membercontrol = " .
|
|
CONTROLMAPMANDATORY . " ";
|
|
}
|
|
if (%{Bugzilla->user->groups}) {
|
|
$query .= "AND group_id NOT IN(" .
|
|
join(',', values(%{Bugzilla->user->groups})) . ") ";
|
|
}
|
|
$query .= "WHERE group_id IS NULL ";
|
|
if ($by_classification) {
|
|
$query .= "AND classifications.name = ";
|
|
$query .= SqlQuote($by_classification) . " ";
|
|
}
|
|
$query .= "ORDER BY name";
|
|
PushGlobalSQLState();
|
|
SendSQL($query);
|
|
my @products = ();
|
|
push(@products, FetchSQLData()) while MoreSQLData();
|
|
PopGlobalSQLState();
|
|
return (@products);
|
|
}
|
|
|
|
# GetSelectableProductHash
|
|
# returns a hash containing
|
|
# legal_products => an enterable product list
|
|
# legal_(components|versions|milestones) =>
|
|
# the list of components, versions, and milestones of enterable products
|
|
# (components|versions|milestones)_by_product
|
|
# => a hash of component lists for each enterable product
|
|
# Milestones only get returned if the usetargetmilestones parameter is set.
|
|
sub GetSelectableProductHash {
|
|
# The hash of selectable products and their attributes that gets returned
|
|
# at the end of this function.
|
|
my $selectables = {};
|
|
|
|
my %products = GetSelectableProducts(1);
|
|
|
|
$selectables->{legal_products} = [sort values %products];
|
|
|
|
# Run queries that retrieve the list of components, versions,
|
|
# and target milestones (if used) for the selectable products.
|
|
my @tables = qw(components versions);
|
|
push(@tables, 'milestones') if Param('usetargetmilestone');
|
|
|
|
PushGlobalSQLState();
|
|
foreach my $table (@tables) {
|
|
my %values;
|
|
my %values_by_product;
|
|
|
|
if (scalar(keys %products)) {
|
|
# Why oh why can't we standardize on these names?!?
|
|
my $fld = ($table eq "components" ? "name" : "value");
|
|
|
|
my $query = "SELECT $fld, product_id FROM $table WHERE product_id " .
|
|
"IN (" . join(",", keys %products) . ") ORDER BY $fld";
|
|
SendSQL($query);
|
|
|
|
while (MoreSQLData()) {
|
|
my ($name, $product_id) = FetchSQLData();
|
|
next unless $name;
|
|
$values{$name} = 1;
|
|
push @{$values_by_product{$products{$product_id}}}, $name;
|
|
}
|
|
}
|
|
|
|
$selectables->{"legal_$table"} = [sort keys %values];
|
|
$selectables->{"${table}_by_product"} = \%values_by_product;
|
|
}
|
|
PopGlobalSQLState();
|
|
|
|
return $selectables;
|
|
}
|
|
|
|
#
|
|
# This function returns an alphabetical list of classifications that has products the user can enter bugs.
|
|
sub GetSelectableClassifications {
|
|
my @selectable_classes = ();
|
|
|
|
foreach my $c (sort keys %::classdesc) {
|
|
if ( scalar(GetSelectableProducts(0,$c)) > 0) {
|
|
push(@selectable_classes,$c);
|
|
}
|
|
}
|
|
return (@selectable_classes);
|
|
}
|
|
|
|
|
|
sub ValidatePassword {
|
|
# Determines whether or not a password is valid (i.e. meets Bugzilla's
|
|
# requirements for length and content).
|
|
# If a second password is passed in, this function also verifies that
|
|
# the two passwords match.
|
|
my ($password, $matchpassword) = @_;
|
|
|
|
if (length($password) < 3) {
|
|
ThrowUserError("password_too_short");
|
|
} elsif (length($password) > 16) {
|
|
ThrowUserError("password_too_long");
|
|
} elsif ((defined $matchpassword) && ($password ne $matchpassword)) {
|
|
ThrowUserError("passwords_dont_match");
|
|
}
|
|
}
|
|
|
|
sub DBID_to_name {
|
|
my ($id) = (@_);
|
|
return "__UNKNOWN__" if !defined $id;
|
|
# $id should always be a positive integer
|
|
if ($id =~ m/^([1-9][0-9]*)$/) {
|
|
$id = $1;
|
|
} else {
|
|
$::cachedNameArray{$id} = "__UNKNOWN__";
|
|
}
|
|
if (!defined $::cachedNameArray{$id}) {
|
|
PushGlobalSQLState();
|
|
SendSQL("select login_name from profiles where userid = $id");
|
|
my $r = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
if (!defined $r || $r eq "") {
|
|
$r = "__UNKNOWN__";
|
|
}
|
|
$::cachedNameArray{$id} = $r;
|
|
}
|
|
return $::cachedNameArray{$id};
|
|
}
|
|
|
|
sub DBNameToIdAndCheck {
|
|
my ($name) = (@_);
|
|
my $result = login_to_id($name);
|
|
if ($result > 0) {
|
|
return $result;
|
|
}
|
|
|
|
ThrowUserError("invalid_username", { name => $name });
|
|
}
|
|
|
|
sub get_classification_id {
|
|
my ($classification) = @_;
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT id FROM classifications WHERE name = " . SqlQuote($classification));
|
|
my ($classification_id) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $classification_id;
|
|
}
|
|
|
|
sub get_classification_name {
|
|
my ($classification_id) = @_;
|
|
die "non-numeric classification_id '$classification_id' passed to get_classification_name"
|
|
unless ($classification_id =~ /^\d+$/);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT name FROM classifications WHERE id = $classification_id");
|
|
my ($classification) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $classification;
|
|
}
|
|
|
|
|
|
|
|
sub get_product_id {
|
|
my ($prod) = @_;
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT id FROM products WHERE name = " . SqlQuote($prod));
|
|
my ($prod_id) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $prod_id;
|
|
}
|
|
|
|
sub get_product_name {
|
|
my ($prod_id) = @_;
|
|
die "non-numeric prod_id '$prod_id' passed to get_product_name"
|
|
unless ($prod_id =~ /^\d+$/);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT name FROM products WHERE id = $prod_id");
|
|
my ($prod) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $prod;
|
|
}
|
|
|
|
sub get_component_id {
|
|
my ($prod_id, $comp) = @_;
|
|
return undef unless ($prod_id && ($prod_id =~ /^\d+$/));
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT id FROM components " .
|
|
"WHERE product_id = $prod_id AND name = " . SqlQuote($comp));
|
|
my ($comp_id) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $comp_id;
|
|
}
|
|
|
|
sub get_component_name {
|
|
my ($comp_id) = @_;
|
|
die "non-numeric comp_id '$comp_id' passed to get_component_name"
|
|
unless ($comp_id =~ /^\d+$/);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT name FROM components WHERE id = $comp_id");
|
|
my ($comp) = FetchSQLData();
|
|
PopGlobalSQLState();
|
|
return $comp;
|
|
}
|
|
|
|
# This routine quoteUrls contains inspirations from the HTML::FromText CPAN
|
|
# module by Gareth Rees <garethr@cre.canon.co.uk>. It has been heavily hacked,
|
|
# all that is really recognizable from the original is bits of the regular
|
|
# expressions.
|
|
# This has been rewritten to be faster, mainly by substituting 'as we go'.
|
|
# If you want to modify this routine, read the comments carefully
|
|
|
|
sub quoteUrls {
|
|
my ($text) = (@_);
|
|
return $text unless $text;
|
|
|
|
# We use /g for speed, but uris can have other things inside them
|
|
# (http://foo/bug#3 for example). Filtering that out filters valid
|
|
# bug refs out, so we have to do replacements.
|
|
# mailto can't contain space or #, so we don't have to bother for that
|
|
# Do this by escaping \0 to \1\0, and replacing matches with \0\0$count\0\0
|
|
# \0 is used because its unliklely to occur in the text, so the cost of
|
|
# doing this should be very small
|
|
# Also, \0 won't appear in the value_quote'd bug title, so we don't have
|
|
# to worry about bogus substitutions from there
|
|
|
|
# escape the 2nd escape char we're using
|
|
my $chr1 = chr(1);
|
|
$text =~ s/\0/$chr1\0/g;
|
|
|
|
# However, note that adding the title (for buglinks) can affect things
|
|
# In particular, attachment matches go before bug titles, so that titles
|
|
# with 'attachment 1' don't double match.
|
|
# Dupe checks go afterwards, because that uses ^ and \Z, which won't occur
|
|
# if it was subsituted as a bug title (since that always involve leading
|
|
# and trailing text)
|
|
|
|
# Because of entities, its easier (and quicker) to do this before escaping
|
|
|
|
my @things;
|
|
my $count = 0;
|
|
my $tmp;
|
|
|
|
# non-mailto protocols
|
|
my $protocol_re = qr/(afs|cid|ftp|gopher|http|https|irc|mid|news|nntp|prospero|telnet|view-source|wais)/i;
|
|
|
|
$text =~ s~\b(${protocol_re}: # The protocol:
|
|
[^\s<>\"]+ # Any non-whitespace
|
|
[\w\/]) # so that we end in \w or /
|
|
~($tmp = html_quote($1)) &&
|
|
($things[$count++] = "<a href=\"$tmp\">$tmp</a>") &&
|
|
("\0\0" . ($count-1) . "\0\0")
|
|
~egox;
|
|
|
|
# We have to quote now, otherwise our html is itsself escaped
|
|
# THIS MEANS THAT A LITERAL ", <, >, ' MUST BE ESCAPED FOR A MATCH
|
|
|
|
$text = html_quote($text);
|
|
|
|
# mailto:
|
|
# Use |<nothing> so that $1 is defined regardless
|
|
$text =~ s~\b(mailto:|)?([\w\.\-\+\=]+\@[\w\-]+(?:\.[\w\-]+)+)\b
|
|
~<a href=\"mailto:$2\">$1$2</a>~igx;
|
|
|
|
# attachment links - handle both cases separately for simplicity
|
|
$text =~ s~((?:^Created\ an\ |\b)attachment\s*\(id=(\d+)\))
|
|
~($things[$count++] = GetAttachmentLink($2, $1)) &&
|
|
("\0\0" . ($count-1) . "\0\0")
|
|
~egmx;
|
|
|
|
$text =~ s~\b(attachment\s*\#?\s*(\d+))
|
|
~($things[$count++] = GetAttachmentLink($2, $1)) &&
|
|
("\0\0" . ($count-1) . "\0\0")
|
|
~egmxi;
|
|
|
|
# This handles bug a, comment b type stuff. Because we're using /g
|
|
# we have to do this in one pattern, and so this is semi-messy.
|
|
# Also, we can't use $bug_re?$comment_re? because that will match the
|
|
# empty string
|
|
my $bug_re = qr/bug\s*\#?\s*(\d+)/i;
|
|
my $comment_re = qr/comment\s*\#?\s*(\d+)/i;
|
|
$text =~ s~\b($bug_re(?:\s*,?\s*$comment_re)?|$comment_re)
|
|
~ # We have several choices. $1 here is the link, and $2-4 are set
|
|
# depending on which part matched
|
|
(defined($2) ? GetBugLink($2,$1,$3) :
|
|
"<a href=\"#c$4\">$1</a>")
|
|
~egox;
|
|
|
|
# Duplicate markers
|
|
$text =~ s~(?<=^\*\*\*\ This\ bug\ has\ been\ marked\ as\ a\ duplicate\ of\ )
|
|
(\d+)
|
|
(?=\ \*\*\*\Z)
|
|
~GetBugLink($1, $1)
|
|
~egmx;
|
|
|
|
# Now remove the encoding hacks
|
|
$text =~ s/\0\0(\d+)\0\0/$things[$1]/eg;
|
|
$text =~ s/$chr1\0/\0/g;
|
|
|
|
return $text;
|
|
}
|
|
|
|
# GetAttachmentLink creates a link to an attachment,
|
|
# including its title.
|
|
|
|
sub GetAttachmentLink {
|
|
my ($attachid, $link_text) = @_;
|
|
detaint_natural($attachid) ||
|
|
die "GetAttachmentLink() called with non-integer attachment number";
|
|
|
|
# If we've run GetAttachmentLink() for this attachment before,
|
|
# %::attachlink will contain an anonymous array ref of relevant
|
|
# values. If not, we need to get the information from the database.
|
|
if (! defined $::attachlink{$attachid}) {
|
|
# Make sure any unfetched data from a currently running query
|
|
# is saved off rather than overwritten
|
|
PushGlobalSQLState();
|
|
|
|
SendSQL("SELECT bug_id, isobsolete, description
|
|
FROM attachments WHERE attach_id = $attachid");
|
|
|
|
if (MoreSQLData()) {
|
|
my ($bugid, $isobsolete, $desc) = FetchSQLData();
|
|
my $title = "";
|
|
my $className = "";
|
|
if (Bugzilla->user->can_see_bug($bugid)) {
|
|
$title = $desc;
|
|
}
|
|
if ($isobsolete) {
|
|
$className = "bz_obsolete";
|
|
}
|
|
$::attachlink{$attachid} = [value_quote($title), $className];
|
|
}
|
|
else {
|
|
# Even if there's nothing in the database, we want to save a blank
|
|
# anonymous array in the %::attachlink hash so the query doesn't get
|
|
# run again next time we're called for this attachment number.
|
|
$::attachlink{$attachid} = [];
|
|
}
|
|
# All done with this sidetrip
|
|
PopGlobalSQLState();
|
|
}
|
|
|
|
# Now that we know we've got all the information we're gonna get, let's
|
|
# return the link (which is the whole reason we were called :)
|
|
my ($title, $className) = @{$::attachlink{$attachid}};
|
|
# $title will be undefined if the attachment didn't exist in the database.
|
|
if (defined $title) {
|
|
my $linkval = "attachment.cgi?id=$attachid";
|
|
return qq{<a href="$linkval" class="$className" title="$title">$link_text</a> [<a href="$linkval&action=edit">edit</a>]};
|
|
}
|
|
else {
|
|
return qq{$link_text};
|
|
}
|
|
}
|
|
|
|
# GetBugLink creates a link to a bug, including its title.
|
|
# It takes either two or three parameters:
|
|
# - The bug number
|
|
# - The link text, to place between the <a>..</a>
|
|
# - An optional comment number, for linking to a particular
|
|
# comment in the bug
|
|
|
|
sub GetBugLink {
|
|
my ($bug_num, $link_text, $comment_num) = @_;
|
|
$bug_num || return "<missing bug number>";
|
|
detaint_natural($bug_num) || return "<invalid bug number>";
|
|
|
|
# If we've run GetBugLink() for this bug number before, %::buglink
|
|
# will contain an anonymous array ref of relevent values, if not
|
|
# we need to get the information from the database.
|
|
if (! defined $::buglink{$bug_num}) {
|
|
# Make sure any unfetched data from a currently running query
|
|
# is saved off rather than overwritten
|
|
PushGlobalSQLState();
|
|
|
|
SendSQL("SELECT bugs.bug_status, resolution, short_desc " .
|
|
"FROM bugs WHERE bugs.bug_id = $bug_num");
|
|
|
|
# If the bug exists, save its data off for use later in the sub
|
|
if (MoreSQLData()) {
|
|
my ($bug_state, $bug_res, $bug_desc) = FetchSQLData();
|
|
# Initialize these variables to be "" so that we don't get warnings
|
|
# if we don't change them below (which is highly likely).
|
|
my ($pre, $title, $post) = ("", "", "");
|
|
|
|
$title = $bug_state;
|
|
if ($bug_state eq 'UNCONFIRMED') {
|
|
$pre = "<i>";
|
|
$post = "</i>";
|
|
}
|
|
elsif (! IsOpenedState($bug_state)) {
|
|
$pre = '<span class="bz_closed">';
|
|
$title .= " $bug_res";
|
|
$post = '</span>';
|
|
}
|
|
if (Bugzilla->user->can_see_bug($bug_num)) {
|
|
$title .= " - $bug_desc";
|
|
}
|
|
$::buglink{$bug_num} = [$pre, value_quote($title), $post];
|
|
}
|
|
else {
|
|
# Even if there's nothing in the database, we want to save a blank
|
|
# anonymous array in the %::buglink hash so the query doesn't get
|
|
# run again next time we're called for this bug number.
|
|
$::buglink{$bug_num} = [];
|
|
}
|
|
# All done with this sidetrip
|
|
PopGlobalSQLState();
|
|
}
|
|
|
|
# Now that we know we've got all the information we're gonna get, let's
|
|
# return the link (which is the whole reason we were called :)
|
|
my ($pre, $title, $post) = @{$::buglink{$bug_num}};
|
|
# $title will be undefined if the bug didn't exist in the database.
|
|
if (defined $title) {
|
|
my $linkval = "show_bug.cgi?id=$bug_num";
|
|
if (defined $comment_num) {
|
|
$linkval .= "#c$comment_num";
|
|
}
|
|
return qq{$pre<a href="$linkval" title="$title">$link_text</a>$post};
|
|
}
|
|
else {
|
|
return qq{$link_text};
|
|
}
|
|
}
|
|
|
|
sub GetLongDescriptionAsText {
|
|
my ($id, $start, $end) = (@_);
|
|
my $result = "";
|
|
my $count = 0;
|
|
my $anyprivate = 0;
|
|
my $dbh = Bugzilla->dbh;
|
|
my ($query) = ("SELECT profiles.login_name, " .
|
|
$dbh->sql_date_format('longdescs.bug_when', '%Y.%m.%d %H:%i') . ", " .
|
|
" longdescs.thetext, longdescs.isprivate, " .
|
|
" longdescs.already_wrapped " .
|
|
"FROM longdescs, profiles " .
|
|
"WHERE profiles.userid = longdescs.who " .
|
|
"AND longdescs.bug_id = $id ");
|
|
|
|
# $start will be undef for New bugs, and defined for pre-existing bugs.
|
|
if ($start) {
|
|
# If $start is not NULL, obtain the count-index
|
|
# of this comment for the leading "Comment #xxx" line.)
|
|
SendSQL("SELECT count(*) FROM longdescs " .
|
|
" WHERE bug_id = $id AND bug_when <= '$start'");
|
|
($count) = (FetchSQLData());
|
|
|
|
$query .= " AND longdescs.bug_when > '$start'"
|
|
. " AND longdescs.bug_when <= '$end' ";
|
|
}
|
|
|
|
$query .= "ORDER BY longdescs.bug_when";
|
|
SendSQL($query);
|
|
while (MoreSQLData()) {
|
|
my ($who, $when, $text, $isprivate, $work_time, $already_wrapped) =
|
|
(FetchSQLData());
|
|
if ($count) {
|
|
$result .= "\n\n------- Comment #$count from $who".Param('emailsuffix')." ".
|
|
Bugzilla::Util::format_time($when) . " -------\n";
|
|
}
|
|
if (($isprivate > 0) && Param("insidergroup")) {
|
|
$anyprivate = 1;
|
|
}
|
|
$result .= ($already_wrapped ? $text : wrap_comment($text));
|
|
$count++;
|
|
}
|
|
|
|
return ($result, $anyprivate);
|
|
}
|
|
|
|
# Returns a list of all the legal values for a field that has a
|
|
# list of legal values, like rep_platform or resolution.
|
|
sub get_legal_field_values {
|
|
my ($field) = @_;
|
|
my $dbh = Bugzilla->dbh;
|
|
my $result_ref = $dbh->selectcol_arrayref(
|
|
"SELECT value FROM $field ORDER BY sortkey, value");
|
|
return @$result_ref;
|
|
}
|
|
|
|
sub BugInGroupId {
|
|
my ($bugid, $groupid) = (@_);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT bug_id != 0 FROM bug_group_map
|
|
WHERE bug_id = $bugid
|
|
AND group_id = $groupid");
|
|
my $bugingroup = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
return $bugingroup;
|
|
}
|
|
|
|
sub GroupExists {
|
|
my ($groupname) = (@_);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT id FROM groups WHERE name=" . SqlQuote($groupname));
|
|
my $id = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
return $id;
|
|
}
|
|
|
|
sub GroupNameToId {
|
|
my ($groupname) = (@_);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT id FROM groups WHERE name=" . SqlQuote($groupname));
|
|
my $id = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
return $id;
|
|
}
|
|
|
|
sub GroupIdToName {
|
|
my ($groupid) = (@_);
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT name FROM groups WHERE id = $groupid");
|
|
my $name = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
return $name;
|
|
}
|
|
|
|
|
|
# Determines whether or not a group is active by checking
|
|
# the "isactive" column for the group in the "groups" table.
|
|
# Note: This function selects groups by id rather than by name.
|
|
sub GroupIsActive {
|
|
my ($groupid) = (@_);
|
|
$groupid ||= 0;
|
|
PushGlobalSQLState();
|
|
SendSQL("SELECT isactive FROM groups WHERE id=$groupid");
|
|
my $isactive = FetchOneColumn();
|
|
PopGlobalSQLState();
|
|
return $isactive;
|
|
}
|
|
|
|
# Determines if the given bug_status string represents an "Opened" bug. This
|
|
# routine ought to be parameterizable somehow, as people tend to introduce
|
|
# new states into Bugzilla.
|
|
|
|
sub IsOpenedState {
|
|
my ($state) = (@_);
|
|
if (grep($_ eq $state, OpenStates())) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
# This sub will return an array containing any status that
|
|
# is considered an open bug.
|
|
|
|
sub OpenStates {
|
|
return ('NEW', 'REOPENED', 'ASSIGNED', 'UNCONFIRMED');
|
|
}
|
|
|
|
|
|
sub RemoveVotes {
|
|
my ($id, $who, $reason) = (@_);
|
|
my $whopart = "";
|
|
if ($who) {
|
|
$whopart = " AND votes.who = $who";
|
|
}
|
|
SendSQL("SELECT profiles.login_name, profiles.userid, votes.vote_count, " .
|
|
"products.votesperuser, products.maxvotesperbug " .
|
|
"FROM profiles " .
|
|
"LEFT JOIN votes ON profiles.userid = votes.who " .
|
|
"LEFT JOIN bugs USING(bug_id) " .
|
|
"LEFT JOIN products ON products.id = bugs.product_id " .
|
|
"WHERE votes.bug_id = $id " .
|
|
$whopart);
|
|
my @list;
|
|
while (MoreSQLData()) {
|
|
my ($name, $userid, $oldvotes, $votesperuser, $maxvotesperbug) = (FetchSQLData());
|
|
push(@list, [$name, $userid, $oldvotes, $votesperuser, $maxvotesperbug]);
|
|
}
|
|
if (0 < @list) {
|
|
foreach my $ref (@list) {
|
|
my ($name, $userid, $oldvotes, $votesperuser, $maxvotesperbug) = (@$ref);
|
|
my $s;
|
|
|
|
$maxvotesperbug = $votesperuser if ($votesperuser < $maxvotesperbug);
|
|
|
|
# If this product allows voting and the user's votes are in
|
|
# the acceptable range, then don't do anything.
|
|
next if $votesperuser && $oldvotes <= $maxvotesperbug;
|
|
|
|
# If the user has more votes on this bug than this product
|
|
# allows, then reduce the number of votes so it fits
|
|
my $newvotes = $votesperuser ? $maxvotesperbug : 0;
|
|
|
|
my $removedvotes = $oldvotes - $newvotes;
|
|
|
|
$s = $oldvotes == 1 ? "" : "s";
|
|
my $oldvotestext = "You had $oldvotes vote$s on this bug.";
|
|
|
|
$s = $removedvotes == 1 ? "" : "s";
|
|
my $removedvotestext = "You had $removedvotes vote$s removed from this bug.";
|
|
|
|
my $newvotestext;
|
|
if ($newvotes) {
|
|
SendSQL("UPDATE votes SET vote_count = $newvotes " .
|
|
"WHERE bug_id = $id AND who = $userid");
|
|
$s = $newvotes == 1 ? "" : "s";
|
|
$newvotestext = "You still have $newvotes vote$s on this bug."
|
|
} else {
|
|
SendSQL("DELETE FROM votes WHERE bug_id = $id AND who = $userid");
|
|
$newvotestext = "You have no more votes remaining on this bug.";
|
|
}
|
|
|
|
# Notice that we did not make sure that the user fit within the $votesperuser
|
|
# range. This is considered to be an acceptable alternative to losing votes
|
|
# during product moves. Then next time the user attempts to change their votes,
|
|
# they will be forced to fit within the $votesperuser limit.
|
|
|
|
# Now lets send the e-mail to alert the user to the fact that their votes have
|
|
# been reduced or removed.
|
|
my %substs;
|
|
|
|
$substs{"to"} = $name . Param('emailsuffix');
|
|
$substs{"bugid"} = $id;
|
|
$substs{"reason"} = $reason;
|
|
|
|
$substs{"votesremoved"} = $removedvotes;
|
|
$substs{"votesold"} = $oldvotes;
|
|
$substs{"votesnew"} = $newvotes;
|
|
|
|
$substs{"votesremovedtext"} = $removedvotestext;
|
|
$substs{"votesoldtext"} = $oldvotestext;
|
|
$substs{"votesnewtext"} = $newvotestext;
|
|
|
|
$substs{"count"} = $removedvotes . "\n " . $newvotestext;
|
|
|
|
my $msg = PerformSubsts(Param("voteremovedmail"),
|
|
\%substs);
|
|
|
|
Bugzilla::BugMail::MessageToMTA($msg);
|
|
}
|
|
SendSQL("SELECT SUM(vote_count) FROM votes WHERE bug_id = $id");
|
|
my $v = FetchOneColumn();
|
|
$v ||= 0;
|
|
SendSQL("UPDATE bugs SET votes = $v WHERE bug_id = $id");
|
|
}
|
|
}
|
|
|
|
###############################################################################
|
|
|
|
# Constructs a format object from URL parameters. You most commonly call it
|
|
# like this:
|
|
# my $format = GetFormat("foo/bar", scalar($cgi->param('format')),
|
|
# scalar($cgi->param('ctype')));
|
|
|
|
sub GetFormat {
|
|
my ($template, $format, $ctype) = @_;
|
|
|
|
$ctype ||= "html";
|
|
$format ||= "";
|
|
|
|
# Security - allow letters and a hyphen only
|
|
$ctype =~ s/[^a-zA-Z\-]//g;
|
|
$format =~ s/[^a-zA-Z\-]//g;
|
|
trick_taint($ctype);
|
|
trick_taint($format);
|
|
|
|
$template .= ($format ? "-$format" : "");
|
|
$template .= ".$ctype.tmpl";
|
|
|
|
# Now check that the template actually exists. We only want to check
|
|
# if the template exists; any other errors (eg parse errors) will
|
|
# end up being detected later.
|
|
eval {
|
|
Bugzilla->template->context->template($template);
|
|
};
|
|
# This parsing may seem fragile, but its OK:
|
|
# http://lists.template-toolkit.org/pipermail/templates/2003-March/004370.html
|
|
# Even if it is wrong, any sort of error is going to cause a failure
|
|
# eventually, so the only issue would be an incorrect error message
|
|
if ($@ && $@->info =~ /: not found$/) {
|
|
ThrowUserError("format_not_found", { 'format' => $format,
|
|
'ctype' => $ctype,
|
|
});
|
|
}
|
|
|
|
# Else, just return the info
|
|
return
|
|
{
|
|
'template' => $template ,
|
|
'extension' => $ctype ,
|
|
'ctype' => Bugzilla::Constants::contenttypes->{$ctype} ,
|
|
};
|
|
}
|
|
|
|
############# Live code below here (that is, not subroutine defs) #############
|
|
|
|
use Bugzilla;
|
|
|
|
$::template = Bugzilla->template();
|
|
|
|
$::vars = {};
|
|
|
|
1;
|