manatools - Next Generation Mageia Administration Panel [formerly adminpanel]

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Diffstat (limited to 'lib')

-rw-r--r--

1 files changed, 15 insertions, 5 deletions

#!/usr/bin/perl -wT # -*- 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): Terry Weissman <terry@mozilla.org> # Gervase Markham <gerv@gerv.net> use strict; use lib qw(. lib); use File::Temp; use Bugzilla; use Bugzilla::Constants; use Bugzilla::Util; use Bugzilla::Error; use Bugzilla::Bug; use Bugzilla::Status; Bugzilla->login(); my $cgi = Bugzilla->cgi; my $template = Bugzilla->template; my $vars = {}; # Connect to the shadow database if this installation is using one to improve # performance. my $dbh = Bugzilla->switch_to_shadow_db(); local our (%seen, %edgesdone, %bugtitles); # CreateImagemap: This sub grabs a local filename as a parameter, reads the # dot-generated image map datafile residing in that file and turns it into # an HTML map element. THIS SUB IS ONLY USED FOR LOCAL DOT INSTALLATIONS. # The map datafile won't necessarily contain the bug summaries, so we'll # pull possible HTML titles from the %bugtitles hash (filled elsewhere # in the code) # The dot mapdata lines have the following format (\nsummary is optional): # rectangle (LEFTX,TOPY) (RIGHTX,BOTTOMY) URLBASE/show_bug.cgi?id=BUGNUM BUGNUM[\nSUMMARY] sub CreateImagemap { my $mapfilename = shift; my $map = "<map name=\"imagemap\">\n"; my $default; open MAP, "<$mapfilename"; while(my $line = <MAP>) { if($line =~ /^default ([^ ]*)(.*)$/) { $default = qq{<area alt="" shape="default" href="$1">\n}; } if ($line =~ /^rectangle $(.*),(.*)$ $(.*),(.*)$ (http[^ ]*) (\d+)(\\n.*)?$/) { my ($leftx, $rightx, $topy, $bottomy, $url, $bugid) = ($1, $3, $2, $4, $5, $6); # Pick up bugid from the mapdata label field. Getting the title from # bugtitle hash instead of mapdata allows us to get the summary even # when showsummary is off, and also gives us status and resolution. my $bugtitle = html_quote(clean_text($bugtitles{$bugid})); $map .= qq{<area alt="bug $bugid" name="bug$bugid" shape="rect" } . qq{title="$bugtitle" href="$url" } . qq{coords="$leftx,$topy,$rightx,$bottomy">\n}; } } close MAP; $map .= "$default</map>"; return $map; } sub AddLink { my ($blocked, $dependson, $fh) = (@_); my $key = "$blocked,$dependson"; if (!exists $edgesdone{$key}) { $edgesdone{$key} = 1; print $fh "$blocked -> $dependson\n"; $seen{$blocked} = 1; $seen{$dependson} = 1; } } # The list of valid directions. Some are not proposed in the dropdrown # menu despite the fact that they are valid. my @valid_rankdirs = ('LR', 'RL', 'TB', 'BT'); my $rankdir = $cgi->param('rankdir') || 'TB'; # Make sure the submitted 'rankdir' value is valid. if (lsearch(\@valid_rankdirs, $rankdir) < 0) { $rankdir = 'TB'; } my $display = $cgi->param('display') || 'tree'; my $webdotdir = bz_locations()->{'webdotdir'}; if (!defined $cgi->param('id') && $display ne 'doall') { ThrowCodeError("missing_bug_id"); } my ($fh, $filename) = File::Temp::tempfile("XXXXXXXXXX", SUFFIX => '.dot', DIR => $webdotdir); my $urlbase = Bugzilla->params->{'urlbase'}; print $fh "digraph G {"; print $fh qq{ graph [URL="${urlbase}query.cgi", rankdir=$rankdir] node [URL="${urlbase}show_bug.cgi?id=\\N", style=filled, color=lightgrey] }; my %baselist; if ($display eq 'doall') { my $dependencies = $dbh->selectall_arrayref( "SELECT blocked, dependson FROM dependencies"); foreach my $dependency (@$dependencies) { my ($blocked, $dependson) = @$dependency; AddLink($blocked, $dependson, $fh); } } else { foreach my $i (split('[\s,]+', $cgi->param('id'))) { ValidateBugID($i); $baselist{$i} = 1; } my @stack = keys(%baselist); if ($display eq 'web') { my $sth = $dbh->prepare(q{SELECT blocked, dependson FROM dependencies WHERE blocked = ? OR dependson = ?}); foreach my $id (@stack) { my $dependencies = $dbh->selectall_arrayref($sth, undef, ($id, $id)); foreach my $dependency (@$dependencies) { my ($blocked, $dependson) = @$dependency; if ($blocked != $id && !exists $seen{$blocked}) { push @stack, $blocked; } if ($dependson != $id && !exists $seen{$dependson}) { push @stack, $dependson; } AddLink($blocked, $dependson, $fh); } } } # This is the default: a tree instead of a spider web. else { my @blocker_stack = @stack; foreach my $id (@blocker_stack) { my $blocker_ids = Bugzilla::Bug::EmitDependList('blocked', 'dependson', $id); foreach my $blocker_id (@$blocker_ids) { push(@blocker_stack, $blocker_id) unless $seen{$blocker_id}; AddLink($id, $blocker_id, $fh); } } my @dependent_stack = @stack; foreach my $id (@dependent_stack) { my $dep_bug_ids = Bugzilla::Bug::EmitDependList('dependson', 'blocked', $id); foreach my $dep_bug_id (@$dep_bug_ids) { push(@dependent_stack, $dep_bug_id) unless $seen{$dep_bug_id}; AddLink($dep_bug_id, $id, $fh); } } } foreach my $k (keys(%baselist)) { $seen{$k} = 1; } } my $sth = $dbh->prepare( q{SELECT bug_status, resolution, short_desc FROM bugs WHERE bugs.bug_id = ?}); foreach my $k (keys(%seen)) { # Retrieve bug information from the database my ($stat, $resolution, $summary) = $dbh->selectrow_array($sth, undef, $k); $stat ||= 'NEW'; $resolution ||= ''; $summary ||= ''; # Resolution and summary are shown only if user can see the bug if (!Bugzilla->user->can_see_bug($k)) { $resolution = $summary = ''; } $vars->{'short_desc'} = $summary if ($k eq $cgi->param('id')); my @params; if ($summary ne "" && $cgi->param('showsummary')) { $summary =~ s/([\\\"])/\\$1/g; push(@params, qq{label="$k\\n$summary"}); } if (exists $baselist{$k}) { push(@params, "shape=box"); } if (is_open_state($stat)) { push(@params, "color=green"); } if (@params) { print $fh "$k [" . join(',', @params) . "]\n"; } else { print $fh "$k\n"; } # Push the bug tooltip texts into a global hash so that # CreateImagemap sub (used with local dot installations) can # use them later on. $bugtitles{$k} = trim("$stat $resolution"); # Show the bug summary in tooltips only if not shown on # the graph and it is non-empty (the user can see the bug) if (!$cgi->param('showsummary') && $summary ne "") { $bugtitles{$k} .= " - $summary"; } } print $fh "}\n"; close $fh; chmod 0777, $filename; my $webdotbase = Bugzilla->params->{'webdotbase'}; if ($webdotbase =~ /^https?:/) { # Remote dot server. We don't hardcode 'urlbase' here in case # 'sslbase' is in use. $webdotbase =~ s/%([a-z]*)%/Bugzilla->params->{$1}/g; my $url = $webdotbase . $filename; $vars->{'image_url'} = $url . ".gif"; $vars->{'map_url'} = $url . ".map"; } else { # Local dot installation # First, generate the png image file from the .dot source my ($pngfh, $pngfilename) = File::Temp::tempfile("XXXXXXXXXX", SUFFIX => '.png', DIR => $webdotdir); binmode $pngfh; open(DOT, "\"$webdotbase\" -Tpng $filename|"); binmode DOT; print $pngfh $_ while <DOT>; close DOT; close $pngfh; # On Windows $pngfilename will contain \ instead of / $pngfilename =~ s|\\|/|g if $^O eq 'MSWin32'; # Under mod_perl, pngfilename will have an absolute path, and we # need to make that into a relative path. my $cgi_root = bz_locations()->{cgi_path}; $pngfilename =~ s#^\Q$cgi_root\E/?##; $vars->{'image_url'} = $pngfilename; # Then, generate a imagemap datafile that contains the corner data # for drawn bug objects. Pass it on to CreateImagemap that # turns this monster into html. my ($mapfh, $mapfilename) = File::Temp::tempfile("XXXXXXXXXX", SUFFIX => '.map', DIR => $webdotdir); binmode $mapfh; open(DOT, "\"$webdotbase\" -Tismap $filename|"); binmode DOT; print $mapfh $_ while <DOT>; close DOT; close $mapfh; $vars->{'image_map'} = CreateImagemap($mapfilename); } # Cleanup any old .dot files created from previous runs. my $since = time() - 24 * 60 * 60; # Can't use glob, since even calling that fails taint checks for perl < 5.6 opendir(DIR, $webdotdir);


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