pjs/webtools/bugzilla/request.cgi

300 строки
12 KiB
Perl
Executable File

#!/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): Myk Melez <myk@mozilla.org>
################################################################################
# Script Initialization
################################################################################
# Make it harder for us to do dangerous things in Perl.
use strict;
# Include the Bugzilla CGI and general utility library.
use lib qw(.);
require "CGI.pl";
# Use Bugzilla's Request module which contains utilities for handling requests.
use Bugzilla::Flag;
use Bugzilla::FlagType;
# use Bugzilla's User module which contains utilities for handling users.
use Bugzilla::User;
use vars qw($template $vars @legal_product @legal_components %components);
# Make sure the user is logged in.
Bugzilla->login();
################################################################################
# Main Body Execution
################################################################################
queue();
exit;
################################################################################
# Functions
################################################################################
sub queue {
my $cgi = Bugzilla->cgi;
validateStatus($cgi->param('status'));
validateGroup($cgi->param('group'));
my $attach_join_clause = "flags.attach_id = attachments.attach_id";
if (Param("insidergroup") && !UserInGroup(Param("insidergroup"))) {
$attach_join_clause .= " AND attachments.isprivate < 1";
}
my $query =
# Select columns describing each flag, the bug/attachment on which
# it has been set, who set it, and of whom they are requesting it.
" SELECT flags.id, flagtypes.name,
flags.status,
flags.bug_id, bugs.short_desc,
products.name, components.name,
flags.attach_id, attachments.description,
requesters.realname, requesters.login_name,
requestees.realname, requestees.login_name,
DATE_FORMAT(flags.creation_date,'%Y.%m.%d %H:%i'),
" .
# Select columns that help us weed out secure bugs to which the user
# should not have access.
" COUNT(DISTINCT ugmap.group_id) AS cntuseringroups,
COUNT(DISTINCT bgmap.group_id) AS cntbugingroups,
((COUNT(DISTINCT ccmap.who) AND cclist_accessible)
OR ((bugs.reporter = $::userid) AND bugs.reporter_accessible)
OR bugs.assigned_to = $::userid ) AS canseeanyway
" .
# Use the flags and flagtypes tables for information about the flags,
# the bugs and attachments tables for target info, the profiles tables
# for setter and requestee info, the products/components tables
# so we can display product and component names, and the bug_group_map
# and user_group_map tables to help us weed out secure bugs to which
# the user should not have access.
" FROM flags
LEFT JOIN attachments ON ($attach_join_clause),
flagtypes,
profiles AS requesters
LEFT JOIN profiles AS requestees
ON flags.requestee_id = requestees.userid,
bugs
LEFT JOIN products ON bugs.product_id = products.id
LEFT JOIN components ON bugs.component_id = components.id
LEFT JOIN bug_group_map AS bgmap
ON bgmap.bug_id = bugs.bug_id
LEFT JOIN user_group_map AS ugmap
ON bgmap.group_id = ugmap.group_id
AND ugmap.user_id = $::userid
AND ugmap.isbless = 0
LEFT JOIN cc AS ccmap
ON ccmap.who = $::userid AND ccmap.bug_id = bugs.bug_id
" .
# All of these are inner join clauses. Actual match criteria are added
# in the code below.
" WHERE flags.type_id = flagtypes.id
AND flags.setter_id = requesters.userid
AND flags.bug_id = bugs.bug_id
";
# Limit query to pending requests.
$query .= " AND flags.status = '?' " unless $cgi->param('status');
# The set of criteria by which we filter records to display in the queue.
my @criteria = ();
# A list of columns to exclude from the report because the report conditions
# limit the data being displayed to exact matches for those columns.
# In other words, if we are only displaying "pending" , we don't
# need to display a "status" column in the report because the value for that
# column will always be the same.
my @excluded_columns = ();
# Filter requests by status: "pending", "granted", "denied", "all"
# (which means any), or "fulfilled" (which means "granted" or "denied").
if ($cgi->param('status')) {
if ($cgi->param('status') eq "+-") {
push(@criteria, "flags.status IN ('+', '-')");
push(@excluded_columns, 'status') unless $cgi->param('do_union');
}
elsif ($cgi->param('status') ne "all") {
push(@criteria, "flags.status = '" . $cgi->param('status') . "'");
push(@excluded_columns, 'status') unless $cgi->param('do_union');
}
}
# Filter results by exact email address of requester or requestee.
if (defined $cgi->param('requester') && $cgi->param('requester') ne "") {
push(@criteria, "requesters.login_name = " . SqlQuote($cgi->param('requester')));
push(@excluded_columns, 'requester') unless $cgi->param('do_union');
}
if (defined $cgi->param('requestee') && $cgi->param('requestee') ne "") {
push(@criteria, "requestees.login_name = " .
SqlQuote($cgi->param('requestee')));
push(@excluded_columns, 'requestee') unless $cgi->param('do_union');
}
# Filter results by exact product or component.
if (defined $cgi->param('product') && $cgi->param('product') ne "") {
my $product_id = get_product_id($cgi->param('product'));
if ($product_id) {
push(@criteria, "bugs.product_id = $product_id");
push(@excluded_columns, 'product') unless $cgi->param('do_union');
if (defined $cgi->param('component') && $cgi->param('component') ne "") {
my $component_id = get_component_id($product_id, $cgi->param('component'));
if ($component_id) {
push(@criteria, "bugs.component_id = $component_id");
push(@excluded_columns, 'component') unless $cgi->param('do_union');
}
else { ThrowCodeError("unknown_component", { component => $cgi->param('component') }) }
}
}
else { ThrowCodeError("unknown_product", { product => $cgi->param('product') }) }
}
# Filter results by flag types.
my $form_type = $cgi->param('type');
if (defined $form_type && !grep($form_type eq $_, ("", "all"))) {
# Check if any matching types are for attachments. If not, don't show
# the attachment column in the report.
my $types = Bugzilla::FlagType::match({ 'name' => $form_type });
my $has_attachment_type = 0;
foreach my $type (@$types) {
if ($type->{'target_type'} eq "attachment") {
$has_attachment_type = 1;
last;
}
}
if (!$has_attachment_type) { push(@excluded_columns, 'attachment') }
push(@criteria, "flagtypes.name = " . SqlQuote($form_type));
push(@excluded_columns, 'type') unless $cgi->param('do_union');
}
# Add the criteria to the query. We do an intersection by default
# but do a union if the "do_union" URL parameter (for which there is no UI
# because it's an advanced feature that people won't usually want) is true.
my $and_or = $cgi->param('do_union') ? " OR " : " AND ";
$query .= " AND (" . join($and_or, @criteria) . ") " if scalar(@criteria);
# Group the records by flag ID so we don't get multiple rows of data
# for each flag. This is only necessary because of the code that
# removes flags on bugs the user is unauthorized to access.
$query .= " GROUP BY flags.id " .
"HAVING cntuseringroups = cntbugingroups OR canseeanyway ";
# Group the records, in other words order them by the group column
# so the loop in the display template can break them up into separate
# tables every time the value in the group column changes.
my $form_group = $cgi->param('group');
$form_group ||= "requestee";
if ($form_group eq "requester") {
$query .= " ORDER BY requesters.realname, requesters.login_name";
}
elsif ($form_group eq "requestee") {
$query .= " ORDER BY requestees.realname, requestees.login_name";
}
elsif ($form_group eq "category") {
$query .= " ORDER BY products.name, components.name";
}
elsif ($form_group eq "type") {
$query .= " ORDER BY flagtypes.name";
}
# Order the records (within each group).
$query .= " , flags.creation_date";
# Pass the query to the template for use when debugging this script.
$vars->{'query'} = $query;
$vars->{'debug'} = $cgi->param('debug') ? 1 : 0;
SendSQL($query);
my @requests = ();
while (MoreSQLData()) {
my @data = FetchSQLData();
my $request = {
'id' => $data[0] ,
'type' => $data[1] ,
'status' => $data[2] ,
'bug_id' => $data[3] ,
'bug_summary' => $data[4] ,
'category' => "$data[5]: $data[6]" ,
'attach_id' => $data[7] ,
'attach_summary' => $data[8] ,
'requester' => ($data[9] ? "$data[9] <$data[10]>" : $data[10]) ,
'requestee' => ($data[11] ? "$data[11] <$data[12]>" : $data[12]) ,
'created' => $data[13]
};
push(@requests, $request);
}
# Get a list of request type names to use in the filter form.
my @types = ("all");
SendSQL("SELECT DISTINCT(name) FROM flagtypes ORDER BY name");
push(@types, FetchOneColumn()) while MoreSQLData();
# products and components and the function used to modify the components
# menu when the products menu changes; used by the template to populate
# the menus and keep the components menu consistent with the products menu
GetVersionTable();
my $selectable = GetSelectableProductHash();
$vars->{'products'} = $selectable->{legal_products};
$vars->{'components'} = $selectable->{legal_components};
$vars->{'components_by_product'} = $selectable->{components};
$vars->{'excluded_columns'} = \@excluded_columns;
$vars->{'group_field'} = $form_group;
$vars->{'requests'} = \@requests;
$vars->{'types'} = \@types;
# Return the appropriate HTTP response headers.
print Bugzilla->cgi->header();
# Generate and return the UI (HTML page) from the appropriate template.
$template->process("request/queue.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
}
################################################################################
# Data Validation / Security Authorization
################################################################################
sub validateStatus {
my $status = $_[0];
return if !defined $status;
grep($status eq $_, qw(? +- + - all))
|| ThrowCodeError("flag_status_invalid",
{ status => $status });
}
sub validateGroup {
my $group = $_[0];
return if !defined $group;
grep($group eq $_, qw(requester requestee category type))
|| ThrowCodeError("request_queue_group_invalid",
{ group => $group });
}