147 lines
4.2 KiB
Perl
147 lines
4.2 KiB
Perl
# --
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# Copyright (C) 2001-2019 OTRS AG, https://otrs.com/
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# --
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# This software comes with ABSOLUTELY NO WARRANTY. For details, see
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# the enclosed file COPYING for license information (GPL). If you
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# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
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# --
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package Kernel::Modules::AjaxAttachment;
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use strict;
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use warnings;
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use Kernel::System::VariableCheck qw(:all);
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use Kernel::Language qw(Translatable);
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our $ObjectManagerDisabled = 1;
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sub new {
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my ( $Type, %Param ) = @_;
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# allocate new hash for object
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my $Self = {%Param};
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bless( $Self, $Type );
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return $Self;
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}
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sub Run {
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my ( $Self, %Param ) = @_;
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# get params
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my %GetParam;
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# get param object
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my $ParamObject = $Kernel::OM->Get('Kernel::System::Web::Request');
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my $UploadCacheObject = $Kernel::OM->Get('Kernel::System::Web::UploadCache');
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my $LayoutObject = $Kernel::OM->Get('Kernel::Output::HTML::Layout');
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# get form id
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$Self->{FormID} = $Kernel::OM->Get('Kernel::System::Web::Request')->GetParam( Param => 'FormID' );
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if ( !$Self->{FormID} ) {
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return $LayoutObject->FatalError(
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Message => Translatable('Got no FormID.'),
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);
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}
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# challenge token check for write action
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$LayoutObject->ChallengeTokenCheck();
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if ( $Self->{Subaction} eq 'Upload' ) {
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my %UploadStuff = $ParamObject->GetUploadAll(
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Param => 'Files',
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);
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$UploadCacheObject->FormIDAddFile(
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FormID => $Self->{FormID},
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Disposition => 'attachment',
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%UploadStuff,
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);
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# get all attachments meta data
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my @Attachments = $UploadCacheObject->FormIDGetAllFilesMeta(
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FormID => $Self->{FormID},
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);
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my @AttachmentData;
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ATTACHMENT:
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for my $Attachment (@Attachments) {
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# Hide inline attachments from the display. Please see bug#13498 for more information.
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next ATTACHMENT if $Attachment->{Disposition} eq 'inline';
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# Add human readable data size.
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$Attachment->{HumanReadableDataSize} = $LayoutObject->HumanReadableDataSize(
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Size => $Attachment->{Filesize},
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);
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push @AttachmentData, $Attachment;
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}
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return $LayoutObject->Attachment(
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ContentType => 'application/json; charset=' . $LayoutObject->{Charset},
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Content => $Kernel::OM->Get('Kernel::System::JSON')->Encode(
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Data => \@AttachmentData,
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),
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Type => 'inline',
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NoCache => 1,
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);
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}
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elsif ( $Self->{Subaction} eq 'Delete' ) {
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my $Return;
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my $AttachmentFileID = $ParamObject->GetParam( Param => 'FileID' ) || '';
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if ( !$AttachmentFileID ) {
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$Return->{Message} = $LayoutObject->{LanguageObject}->Translate(
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'Error: the file could not be deleted properly. Please contact your administrator (missing FileID).'
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);
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}
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else {
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my $DeleteAttachment = $UploadCacheObject->FormIDRemoveFile(
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FormID => $Self->{FormID},
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FileID => $AttachmentFileID,
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);
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if ($DeleteAttachment) {
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my @Attachments = $UploadCacheObject->FormIDGetAllFilesMeta(
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FormID => $Self->{FormID},
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);
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my @AttachmentData;
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ATTACHMENT:
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for my $Attachment (@Attachments) {
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# Hide inline attachments from the display. Please see bug#13498 for more information.
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next ATTACHMENT if $Attachment->{Disposition} eq 'inline';
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push @AttachmentData, $Attachment;
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}
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$Return = {
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Message => 'Success',
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Data => \@AttachmentData,
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};
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}
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}
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return $LayoutObject->Attachment(
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ContentType => 'application/json; charset=' . $LayoutObject->{Charset},
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Content => $Kernel::OM->Get('Kernel::System::JSON')->Encode(
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Data => $Return,
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),
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Type => 'inline',
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NoCache => 1,
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);
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}
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}
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1;
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