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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Extension::MozReview::WebService;
use strict;
use warnings;
use base qw(Bugzilla::WebService);
use Bugzilla::Attachment;
use Bugzilla::Bug;
use Bugzilla::Comment;
use Bugzilla::Constants;
use Bugzilla::Error;
use Bugzilla::WebService::Constants;
use Bugzilla::WebService::Util qw(extract_flags validate translate);
use Bugzilla::Util qw(trim);
use List::MoreUtils qw(uniq all);
use List::Util qw(max);
use Storable qw(dclone);
use constant PUBLIC_METHODS => qw( attachments );
BEGIN {
*_attachment_to_hash = \&Bugzilla::WebService::Bug::_attachment_to_hash;
*_flag_to_hash = \&Bugzilla::WebService::Bug::_flag_to_hash;
}
sub attachments {
my ($self, $params) = validate(@_, 'attachments');
my $dbh = Bugzilla->dbh;
# BMO: Don't allow updating of bugs if disabled
if (Bugzilla->params->{disable_bug_updates}) {
ThrowErrorPage('bug/process/updates-disabled.html.tmpl',
'Bug updates are currently disabled.');
}
my $user = Bugzilla->login(LOGIN_REQUIRED);
ThrowCodeError('param_required', { param => 'attachments' })
unless defined $params->{attachments};
my $bug = Bugzilla::Bug->check($params->{bug_id});
ThrowUserError("product_edit_denied", { product => $bug->product })
unless $user->can_edit_product($bug->product_id);
my (@modified, @created);
$dbh->bz_start_transaction();
my $timestamp = $dbh->selectrow_array('SELECT LOCALTIMESTAMP(0)');
my $comment_tags = $params->{comment_tags};
my $attachments = $params->{attachments};
if ($comment_tags) {
ThrowUserError('comment_tag_disabled')
unless Bugzilla->params->{comment_taggers_group};
my $all_mozreview_tags = all { /^mozreview-?/i } @$comment_tags;
if ($all_mozreview_tags || $user->can_tag_comments) {
# there should be a method of User that does this.
local $user->{can_tag_comments} = 1;
$bug->set_all({ comment_tags => $comment_tags });
}
else {
ThrowUserError('auth_failure',
{ group => Bugzilla->params->{comment_taggers_group},
action => 'update',
object => 'comment_tags' })
}
}
foreach my $attachment (@$attachments) {
my $flags = delete $attachment->{flags};
my $attachment_id = delete $attachment->{attachment_id};
my $comment = delete $attachment->{comment};
my $attachment_obj;
if ($attachment_id) {
$attachment_obj = Bugzilla::Attachment->check({ id => $attachment_id });
ThrowUserError("mozreview_attachment_bug_mismatch", { bug => $bug, attachment => $attachment_obj })
if $attachment_obj->bug_id != $bug->id;
# HACK: preload same bug object.
$attachment_obj->{bug} = $bug;
$attachment = translate($attachment, Bugzilla::WebService::Bug::ATTACHMENT_MAPPED_SETTERS);
my ($update_flags, $new_flags) = $flags
? extract_flags($flags, $bug, $attachment_obj)
: ([], []);
if ($attachment_obj->validate_can_edit) {
$attachment_obj->set_all($attachment);
$attachment_obj->set_flags($update_flags, $new_flags) if $flags;
}
elsif (scalar @$update_flags && !scalar(@$new_flags) && !scalar keys %$attachment) {
# Requestees can set flags targetted to them, even if they cannot
# edit the attachment. Flag setters can edit their own flags too.
my %flag_list = map { $_->{id} => $_ } @$update_flags;
my $flag_objs = Bugzilla::Flag->new_from_list([ keys %flag_list ]);
my @editable_flags;
foreach my $flag_obj (@$flag_objs) {
if ($flag_obj->setter_id == $user->id
|| ($flag_obj->requestee_id && $flag_obj->requestee_id == $user->id))
{
push(@editable_flags, $flag_list{$flag_obj->id});
}
}
if (!scalar @editable_flags) {
ThrowUserError('illegal_attachment_edit', { attach_id => $attachment_obj->id });
}
$attachment_obj->set_flags(\@editable_flags, []);
}
else {
ThrowUserError('illegal_attachment_edit', { attach_id => $attachment_obj->id });
}
my $changes = $attachment_obj->update($timestamp);
if (my $comment_text = trim($comment)) {
$attachment_obj->bug->add_comment($comment_text,
{ isprivate => $attachment_obj->isprivate,
type => CMT_ATTACHMENT_UPDATED,
extra_data => $attachment_obj->id });
}
$changes = translate($changes, Bugzilla::WebService::Bug::ATTACHMENT_MAPPED_RETURNS);
my %hash = (
id => $self->type('int', $attachment_obj->id),
last_change_time => $self->type('dateTime', $attachment_obj->modification_time),
changes => {},
);
foreach my $field (keys %$changes) {
my $change = $changes->{$field};
# We normalize undef to an empty string, so that the API
# stays consistent for things like Deadline that can become
# empty.
$hash{changes}->{$field} = {
removed => $self->type('string', $change->[0] // ''),
added => $self->type('string', $change->[1] // '')
};
}
push(@modified, \%hash);
}
else {
$attachment_obj = Bugzilla::Attachment->create({
bug => $bug,
creation_ts => $timestamp,
data => $attachment->{data},
description => $attachment->{summary},
filename => $attachment->{file_name},
mimetype => $attachment->{content_type},
ispatch => $attachment->{is_patch},
isprivate => $attachment->{is_private},
});
if ($flags) {
my ($old_flags, $new_flags) = extract_flags($flags, $bug, $attachment_obj);
$attachment_obj->set_flags($old_flags, $new_flags);
}
push(@created, $attachment_obj);
$attachment_obj->update($timestamp);
$bug->add_comment($comment,
{ isprivate => $attachment_obj->isprivate,
type => CMT_ATTACHMENT_CREATED,
extra_data => $attachment_obj->id });
}
}
$bug->update($timestamp);
$dbh->bz_commit_transaction();
$bug->send_changes();
my %attachments_created = map { $_->id => $self->_attachment_to_hash($_, $params) } @created;
my %attachments_modified = map { (ref $_->{id} ? $_->{id}->value : $_->{id}) => $_ } @modified;
return { attachments_created => \%attachments_created, attachments_modified => \%attachments_modified };
}
sub rest_resources {
return [
qr{^/mozreview/(\d+)/attachments$}, {
POST => {
method => 'attachments',
params => sub {
return { bug_id => $1 };
},
},
},
];
}
1;
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