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package Catmandu::AlephX;
use Catmandu::Sane;
use Carp qw(confess);
use Moo;
use Catmandu::Util qw(:check :is);
our $VERSION = "1.07";
has url => (
  is => 'ro',
  isa => sub { $_[0] =~ /^https?:\/\//o or die("url must be a valid web url\n"); },
  required => 1
);
has default_args => (
  is => 'ro',
  isa => sub { check_hash_ref($_[0]); },
  lazy => 1,
  default => sub { +{}; }
);
has ua => (
  is => 'ro',
  lazy => 1,
  builder => '_build_ua'
);
sub _build_ua {
  require Catmandu::AlephX::UserAgent::LWP;
  Catmandu::AlephX::UserAgent::LWP->new(url => $_[0]->url(),default_args => $_[0]->default_args());
HideShow 55 lines of Pod
}
=head1 NAME
  Catmandu::AlephX - Low level client for Aleph X-Services
=head1 SYNOPSIS
  my $aleph = Catmandu::AlephX->new(url => "http://localhost/X");
  my $item_data = $aleph->item_data(base => "rug01",doc_number => "001484477");
  #all public methods return a Catmandu::AlephX::Response
  # 'is_success' means that the xml-response did not contain the element 'error'
  # most methods return only one 'error', but some (like update_doc) multiple.
  # other errors are thrown (xml parse error, no connection ..)
  if($item_data->is_success){
    say "valid response from aleph x server";
  }else{
    say "aleph x server returned error-response: ".join("\n",@{$item_data->errors});
  }
=head1 METHODS
=head2 item-data
=head3 documentation from AlephX
The service retrieves the document number from the user.
For each of the document's items it retrieves:
  Item information (From Z30).
  Loan information (from Z36).
  An indication whether the request is on-hold
=head3 example
  my $item_data = $aleph->item_data(base => "rug01",doc_number => "001484477");
  if($item_data->is_success){
    for my $item(@{ $item_data->items() }){
      print Dumper($item);
    };
  }else{
    print STDERR join("\n",@{$item_data->errors})."\n";
  }
=head3 remarks
  This method is equivalent to 'op' = 'item-data'
=cut
sub item_data {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::ItemData;
  $args{'op'} = Catmandu::AlephX::Op::ItemData->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::ItemData->parse($res->content_ref(),\%args);
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}
=head2 item-data-multi
=head3 documentation from AlephX
This service takes a document number from the user and for each of the document's items retrieves the following:
  Item information (from Z30)
  Loan information (from Z36)
An indication of whether or not the item is on hold, has hold requests, or is expected (that is, has not arrived yet but is expected)
It is similar to the item_data X-service, except for the parameter START_POINT, which enables the retrieval of information for documents with more than 1000 items.
=head3 example
  my $item_data_m = $aleph->item_data_multi(base => "rug01",doc_number => "001484477",start_point => '000000990');
  if($item_data_m->is_success){
    for my $item(@{ $item_data_m->items() }){
      print Dumper($item);
    };
  }else{
    print STDERR join("\n",@{$item_data_m->errors})."\n";
  }
  say "items retrieved, starting at ".$item_data_m->start_point() if $item_data_m->start_point();
=head3 remarks
  This method is equivalent to 'op' = 'item-data-multi'
  The attribute 'start_point' only supplies a value, if the document has over 990 items
=cut
sub item_data_multi {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::ItemDataMulti;
  $args{'op'} = Catmandu::AlephX::Op::ItemDataMulti->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::ItemDataMulti->parse($res->content_ref(),\%args);
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}
=head2 read_item
=head3 documentation from AlephX
  The service retrieves a requested item's record from a given ADM library in case such an item does exist in that ADM library.
=head3 example
  my $readitem = $aleph->read_item(library=>"usm50",item_barcode=>293);
  if($readitem->is_success){
    for my $z30(@{ $readitem->z30 }){
      print Dumper($z30);
    }
  }else{
    say STDERR join("\n",@{$readitem->errors});
  }
=head3 remarks
  This method is equivalent to 'op' = 'read-item'
=cut
sub read_item {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::ReadItem;
  $args{'op'} = Catmandu::AlephX::Op::ReadItem->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::ReadItem->parse($res->content_ref(),\%args);
}
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=head2 find
=head3 documentation from Aleph X
  This service retrieves a set number and the number of records answering a search request inserted by the user.
=head3 example
  my $find = $aleph->find(request => 'wrd=(art)',base=>'rug01');
  if($find->is_success){
    say "set_number: ".$find->set_number;
    say "no_records: ".$find->no_records;
    say "no_entries: ".$find->no_entries;
  }else{
    say STDERR join("\n",@{$find->errors});
  }
=head3 remarks
  This method is equivalent to 'op' = 'find'
=head3 arguments
  request - search request
  adjacent - if 'Y' then the documents should contain all the search words adjacent to each other, otherwise 'N'
=cut
sub find {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::Find;
  $args{'op'} = Catmandu::AlephX::Op::Find->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::Find->parse($res->content_ref(),\%args);
}
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=head2 find_doc
=head3 documentation from AlephX
  This service retrieves the OAI XML format of an expanded document as given by the user.
=head3 example
  my $find = $aleph->find_doc(base=>'rug01',doc_num=>'000000444',format=>'marc');
  if($find->is_success){
    say Dumper($find->record);
  }else{
    say STDERR join("\n",@{$find->errors});
  }
=head3 remarks
  This method is equivalent to 'op' = 'find-doc'
=cut
sub find_doc {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::FindDoc;
  $args{'op'} = Catmandu::AlephX::Op::FindDoc->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::FindDoc->parse($res->content_ref(),\%args);
}
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=head2 present
=head3 documentation from Aleph X
  This service retrieves OAI XML format of expanded documents.
  You can view documents according to the locations within a specific set number.
=head3 example
  my $set_number = $aleph->find(request => "wrd=(BIB.AFF)",base => "rug01")->set_number;
  my $present = $aleph->present(
    set_number => $set_number,
    set_entry => "000000001-000000003"
  );
  if($present->is_success){
    for my $record(@{ $present->records() }){
      say "doc_number: ".$record->doc_number;
      say "\tmetadata: ".$record->metadata->type;
    }
  }else{
    say STDERR join("\n",@{$present->errors});
  }
=head3 remarks
  This method is equivalent to 'op' = 'present'
=cut
sub present {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::Present;
  $args{'op'} = Catmandu::AlephX::Op::Present->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::Present->parse($res->content_ref(),\%args);
}
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=head2 ill_get_doc_short
=head3 documentation from Aleph X
  The service retrieves the doc number and the XML of the short document (Z13).
=head3 example
  my $result = $aleph->ill_get_doc_short(doc_number => "000000001",library=>"usm01");
  if($result->is_success){
    for my $z30(@{ $result->z13 }){
      print Dumper($z30);
    }
  }else{
    say STDERR join("\n",@{$result->errors});
  }
=head3 remarks
  This method is equivalent to 'op' = 'ill-get-doc-short'
=cut
sub ill_get_doc_short {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::IllGetDocShort;
  $args{'op'} = Catmandu::AlephX::Op::IllGetDocShort->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::IllGetDocShort->parse($res->content_ref(),\%args);
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}
=head2 bor_auth
=head3 documentation from Aleph X
  This service retrieves the Global record (Z303), Local record (Z305) and the Data record (Z304) for a given Patron if the given ID and verification code match.
  Otherwise, an error message is returned.
=head3 example
  my %args = (
    library => $library,
    bor_id => $bor_id,
    verification => $verification
  );
  my $auth = $aleph->bor_auth(%args);
  if($auth->is_success){
    for my $type(qw(z303 z304 z305)){
      say "$type:";
      my $data = $auth->$type();
      for my $key(keys %$data){
        say "\t$key : $data->{$key}->[0]";
      }
    }
  }else{
    say STDERR "error: ".join("\n",@{$auth->errors});
    exit 1;
  }
=cut
sub bor_auth {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::BorAuth;
  $args{'op'} = Catmandu::AlephX::Op::BorAuth->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::BorAuth->parse($res->content_ref(),\%args);
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}
=head2 bor_info
=head3 documentation from Aleph X
  This service retrieves all information related to a given Patron: Global and Local records, Loan records, Loaned items records, Short doc record, Cash record, and so on, if the ID and verification code provided match.
  If not, an error message is returned. Since the bor-info X-Service retrieves a very large amount of data, and not all of it may be relevant, you can choose to receive a part of the data, based on your needs.
=head3 example
  my %args = (
    library => $library,
    bor_id => $bor_id,
    verification => $verification,
    loans => 'P'
  );
  my $info = $aleph->bor_info(%args);
  if($info->is_success){
    for my $type(qw(z303 z304 z305)){
      say "$type:";
      my $data = $info->$type();
      for my $key(keys %$data){
        say "\t$key : $data->{$key}->[0]";
      }
    }
    say "fine:";
    for my $fine(@{ $info->fine() }){
      for my $type(qw(z13 z30 z31)){
        say "\t$type:";
        my $data = $fine->{$type}->[0];
        for my $key(keys %$data){
          say "\t\t$key : $data->{$key}->[0]";
        }
      }
    }
  }else{
    say STDERR "error: ".join("\n",@{$info->errors});
    exit 1;
  }
=cut
sub bor_info {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::BorInfo;
  $args{'op'} = Catmandu::AlephX::Op::BorInfo->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::BorInfo->parse($res->content_ref(),\%args);
}
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=head2 ill_bor_info
=head3 documentation from Aleph X
  This service retrieves Z303, Z304, Z305 and Z308 records for a given borrower ID / barcode.
=head3 example
=cut
sub ill_bor_info {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::IllBorInfo;
  $args{'op'} = Catmandu::AlephX::Op::IllBorInfo->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::IllBorInfo->parse($res->content_ref(),\%args);
}
sub ill_loan_info {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::IllLoanInfo;
  $args{'op'} = Catmandu::AlephX::Op::IllLoanInfo->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::IllLoanInfo->parse($res->content_ref(),\%args);
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}
=head2 circ_status
=head3 documentation from Aleph X
The service retrieves the circulation status for each document number entered by the user.
  Item information (From Z30).
  Loan information (from Z36).
  Loan Status (Tab15), Due Date, Due Hour etc.
=head3 example
=cut
sub circ_status {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::CircStatus;
  $args{'op'} = Catmandu::AlephX::Op::CircStatus->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::CircStatus->parse($res->content_ref(),\%args);
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}
=head2 circ_stat_m
=head3 documentation from Aleph X
The service retrieves the circulation status for each document number entered by the user (suitable for documents with more than 1000 items).
  Item information (From Z30).
  Loan information (from Z36).
  Loan Status (Tab15), Due Date, Due Hour etc.
This service is similar to circ-status X-service, except for the parameter START_POINT which enables to retrieve information for documents with more than 1000 items.
=head3 example
=cut
sub circ_stat_m {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::CircStatM;
  $args{'op'} = Catmandu::AlephX::Op::CircStatM->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::CircStatM->parse($res->content_ref(),\%args);
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}
=head2 publish_avail
=head3 documentation from Aleph X
This service supplies the current availability status of a document.
The X-Server does not change any data.
=head3 example
my $publish = $aleph->publish_avail(doc_num => '000196220,001313162,001484478,001484538,001317121,000000000',library=>'rug01');
if($publish->is_success){
  #format for $publish->list() : [ [<id>,<marc-array>], .. ]
  for my $item(@{ $publish->list }){
    say "id: $item->[0]";
    if($item->[1]){
      say "marc array:";
      say Dumper($item->[1]);
    }else{
      say "nothing for $item->[0]";
    }
    say "\n---";
  }
}else{
  say STDERR join("\n",@{$publish->errors});
}
=head3 remarks
  The parameter 'doc_num' supports multiple values, separated by ','.
  Compare this to ill_get_doc, that does not support this.
=cut
sub publish_avail {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::PublishAvail;
  $args{'op'} = Catmandu::AlephX::Op::PublishAvail->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::PublishAvail->parse($res->content_ref(),\%args);
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}
=head2 ill_get_doc
=head3 documentation from Aleph X
This service takes a document number and the library where the corresponding document is located and generates the XML of the requested document as it appears in the library given.
=head3 example
my $illgetdoc = $aleph->ill_get_doc(doc_number => '001317121',library=>'rug01');
if($illgetdoc->is_success){
  if($illgetdoc->record){
    say "data: ".to_json($illgetdoc->record,{ pretty => 1 });
  }
  else{
    say "nothing found";
  }
}else{
  say STDERR join("\n",@{$illgetdoc->errors});
}
=cut
sub ill_get_doc {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::IllGetDoc;
  $args{'op'} = Catmandu::AlephX::Op::IllGetDoc->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::IllGetDoc->parse($res->content_ref(),\%args);
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}
=head2 renew
=head3 documentation from Aleph X
  This service renews the loan of a given item for a given patron.
  The X-Service renews the loan only if it can be done. If, for example, there is a delinquency on the patron, the service does not renew the loan.
=head3 example
=cut
sub renew {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::Renew;
  $args{'op'} = Catmandu::AlephX::Op::Renew->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::Renew->parse($res->content_ref(),\%args);
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}
=head2 hold_req
=head3 documentation from Aleph X
The service creates a hold-request record (Z37) for a given item after performing initial checks.
=head3 example
=cut
sub hold_req {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::HoldReq;
  $args{'op'} = Catmandu::AlephX::Op::HoldReq->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::HoldReq->parse($res->content_ref(),\%args);
}
sub hold_req_cancel {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::HoldReqCancel;
  $args{'op'} = Catmandu::AlephX::Op::HoldReqCancel->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::HoldReqCancel->parse($res->content_ref(),\%args);
}
sub user_auth {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::UserAuth;
  $args{op} = Catmandu::AlephX::Op::UserAuth->op();
  my $res = $self->ua->request(\%args);
  Catmandu::AlephX::Op::UserAuth->parse($res->content_ref(),\%args);
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}
=head2 update_doc
=head3 documentation from Aleph X
  The service performs actions (Update / Insert / Delete) related to the update of a document.
  (The service uses pc_cat_c0203 which updates a document via the GUI).
=head3 notes
  When executing an update request, most of the 'errors' will be warnings instead of real errors.
  This happens because AlephX performs an 'UPDATE-CHK' before trying to execute an 'UPDATE',
  and stores all warnings during that check in the xml attribute 'error'.
  Therefore the method 'is_success' of the Catmandu::AlephX::Response is not very usefull in this case.
  Search for the last 'error', and check wether it contains 'updated successfully'.
=head3 warnings
  An updates replaces the WHOLE record. So if you fail to supply 'xml_full_req' (or indirectly 'marc'),
  the record will be deleted!
  To be sure, please use the full xml response of 'find-doc', change the fields inside 'oai_marc', and
  supply this xml as xml_full_req.
  Every updates adds a CAT-field to the record. Your updates can be recognized by CAT$$a == "WWW-X".
  When updating a record you need to include the old CAT fields (default), otherwise these fields will be deleted
  (and all history will be lost).
  "Unlike other X-Services, the parameters can include XML up to 20,000 characters in length"
  When you update often (and therefore add a lot of CAT fields), this can lead to the error 'Server closed connection'.
  This is due to the maximum of characters allowed in an XML request.
  Possible solution:
    1. retrieve record by 'find_doc'
    2. get marc record:
        my $marc = $res->record->metadata->data
    3. filter out your CAT fields ($a == "WWW-X") to shorten the XML:
        $marc = [grep { !( $_->[0] eq "CAT" && $_->[4] eq "WWW-X" ) } @$marc];
    4. update $marc
    5. send
        $aleph->update_doc(library => 'usm01',doc_action => 'UPDATE',doc_number => $doc_number,marc => $marc);
        => your xml will now contain one CAT field with subfield 'a' equal to 'WWW-X'.
=head3 example
  my $aleph = Catmandu::AlephX->new(url => "http://localhost/X");
  my $doc_number = '000000444';
  my $find_doc = $aleph->find_doc(
    doc_num => $doc_number,
    base => "usm01"
  );
  my $marc = $find_doc->record->metadata->data;
  my $content_ref = $find_doc->content_ref;
  my %args = (
    'library' => 'usm01',
    'doc_action' => 'UPDATE',
    'doc_number' => $doc_number,
    xml_full_req => $$content_ref
  );
  my $u = $aleph->update_doc(%args);
  if($u->is_success){
    say "all ok";
  }else{
    say STDERR join("\n",@{$u->errors});
  }
=head3 special support for catmandu marc records
  when you supply the argument 'marc', an xml document will be created for you,
  and stored in the argument 'xml_full_req'. 'marc' must be an array of arrays.
  When you already supplied 'xml_full_req', it will be overwritten.
=cut
sub update_doc {
  my($self,%args)=@_;
  my $doc_num = $args{doc_num} || $args{doc_number};
  delete $args{$_} for qw(doc_number doc_num);
  $args{doc_num} = $self->format_doc_num($doc_num);
  require Catmandu::AlephX::Op::UpdateDoc;
  $args{op} = Catmandu::AlephX::Op::UpdateDoc->op();
  if($args{marc}){
    require Catmandu::AlephX::Metadata::MARC::Aleph;
    my $m = Catmandu::AlephX::Metadata::MARC::Aleph->to_xml($args{marc});
    my $xml = <<EOF;
<?xml version = "1.0" encoding = "UTF-8"?>
<find-doc><record><metadata>$m</metadata></record></find-doc>
EOF
    if(length($xml) > 20000){
      confess "xml_full_req cannot be longer than 20000 characters";
    }
    $args{xml_full_req} = $xml;
    delete $args{marc};
  }elsif(is_string($args{doc_action}) && $args{doc_action} eq "DELETE" && !is_string($args{xml_full_req})){
    #although this is a delete action, determined by 'doc_num', AlephX still needs an xml_full_req, even when empty
    $args{xml_full_req} = <<EOF;
<?xml version = "1.0" encoding = "UTF-8"?>
<find-doc></find-doc>
EOF
  }
  my $res = $self->ua->request(\%args,"POST");
  Catmandu::AlephX::Op::UpdateDoc->parse($res->content_ref(),\%args);
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}
=head2 update_item
=head3 documentation from Aleph X
  The service updates an existing item in the required ADM library after performing all relevant initial checks prior to that action.
=head3 notes
  AlephX stores not only errors in 'errors', but also the success message.
  Therefore the method 'is_success' of the Catmandu::AlephX::Response is not very usefull in this case.
  Search for the last 'error', and check wether it contains 'updated successfully'.
  The result of 'read_item' often contains translations, instead of the real values. But these
  translation cannot be used when updating items.
  e.g. z30-item-status contains 'Regular loan' instead of '001'.
=head3 example
  my $alephx = Catmandu::AlephX->new(url => "http://localhost/X");
  my $item_barcode = '32044044980076';
  my %args = (
    'library' => 'usm50',
    'item_barcode' => $item_barcode,
  );
  my $z30 = $alephx->read_item(%args)->z30();
  my $xml = XMLout($z30,,RootName=>"z30",NoAttr => 1);
  $xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n".$xml;
  $args{xml_full_req} = $xml;
  my $u = alephx->update_item(%args);
  if($u->is_success){
    say "all ok";
  }else{
    say STDERR join("\n",@{$u->errors});
  }
=cut
sub update_item {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::UpdateItem;
  $args{op} = Catmandu::AlephX::Op::UpdateItem->op();
  my $res = $self->ua->request(\%args,"POST");
  Catmandu::AlephX::Op::UpdateItem->parse($res->content_ref(),\%args);
}
HideShow 107 lines of Pod
=head2 create_item
=head3 documentation from Aleph X
The service creates a new item in the required ADM library after performing all relevant initial checks prior to that action.
The item can be created for a bib record when no ADM record is linked to it yet, or it can be created to an ADM record with existing items.
=head3 notes
=head3 example
  my $alephx = Catmandu::AlephX->new(url => "http://localhost/X");
  my $item_barcode = '32044044980076';
  my %args = (
    'adm_library'    => 'rug50',
    'bib_library'    => 'rug01',
    'bib_doc_number' => '231843137',
  );
  my $xml = <<EOF;
  <?xml version="1.0" encoding="UTF-8" ?>
  <z30>
  <z30-doc-number>15</z30-doc-number>
  <z30-item-sequence>10</z30-item-sequence>
  <z30-barcode>32044003924339</z30-barcode>
  <z30-sub-library>WID</z30-sub-library>
  <z30-material>BOOK</z30-material>
  <z30-item-status>01</z30-item-status>
  <z30-open-date>19980804</z30-open-date>
  <z30-update-date>20020708</z30-update-date>
  <z30-cataloger>EXLIBRIS</z30-cataloger>
  <z30-date-last-return>20080607</z30-date-last-return>
  <z30-hour-last-return>1631</z30-hour-last-return>
  <z30-ip-last-return>CONV</z30-ip-last-return>
  <z30-no-loans>011</z30-no-loans>
  <z30-alpha>L</z30-alpha>
  <z30-collection>GEN</z30-collection>
  <z30-call-no-type>7</z30-call-no-type>
  <z30-call-no>Heb 2106.385.5</z30-call-no>
  <z30-call-no-key>7 selected</z30-call-no-key>
  <z30-call-no-2-type />
  <z30-call-no-2 />
  <z30-call-no-2-key />
  <z30-description>v.1</z30-description>
  <z30-note-opac />
  <z30-note-circulation />
  <z30-note-internal />
  <z30-order-number />
  <z30-inventory-number />
  <z30-inventory-number-date />
  <z30-last-shelf-report-date>00000000</z30-last-shelf-report-date>
  <z30-price />
  <z30-shelf-report-number />
  <z30-on-shelf-date>00000000</z30-on-shelf-date>
  <z30-on-shelf-seq>000000</z30-on-shelf-seq>
  <z30-doc-number-2>000000015</z30-doc-number-2>
  <z30-schedule-sequence-2>00000</z30-schedule-sequence-2>
  <z30-copy-sequence-2>00000</z30-copy-sequence-2>
  <z30-vendor-code />
  <z30-invoice-number />
  <z30-line-number>00000</z30-line-number>
  <z30-pages />
  <z30-issue-date />
  <z30-expected-arrival-date />
  <z30-arrival-date />
  <z30-item-statistic />
  <z30-item-process-status>XX</z30-item-process-status>
  <z30-copy-id>1</z30-copy-id>
  <z30-hol-doc-number>000000046</z30-hol-doc-number>
  <z30-temp-location>No</z30-temp-location>
  <z30-enumeration-a />
  <z30-enumeration-b />
  <z30-enumeration-c />
  <z30-enumeration-d />
  <z30-enumeration-e />
  <z30-enumeration-f />
  <z30-enumeration-g />
  <z30-enumeration-h />
  <z30-chronological-i />
  <z30-chronological-j />
  <z30-chronological-k />
  <z30-chronological-l />
  <z30-chronological-m />
  <z30-supp-index-o />
  <z30-85x-type />
  <z30-depository-id />
  <z30-linking-number>000000000</z30-linking-number>
  <z30-gap-indicator />
  <z30-maintenance-count>007</z30-maintenance-count>
  <z30-process-status-date>20080408</z30-process-status-date>
  </z30>
EOF
  $args{xml_full_req} = $xml;
  my $u = alephx->create_item(%args);
  if($u->is_success){
    say "all ok";
  }else{
    say STDERR join("\n",@{$u->errors});
  }
=cut
sub create_item {
  my($self,%args)=@_;
  require Catmandu::AlephX::Op::CreateItem;
  $args{op} = Catmandu::AlephX::Op::CreateItem->op();
  my $res = $self->ua->request(\%args,"POST");
  Catmandu::AlephX::Op::CreateItem->parse($res->content_ref(),\%args);
}
sub format_doc_num {
  my($class,$doc_num)=@_;
  $doc_num = sprintf("%-9.9d",int($doc_num));
  #alephx only reads first
  substr($doc_num,0,9);
}
HideShow 14 lines of Pod
=head1 AUTHOR
Nicolas Franck, C<< <nicolas.franck at ugent.be> >>
=head1 LICENSE AND COPYRIGHT
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See L<http://dev.perl.org/licenses/> for more information.
=cut
# ABSTRACT: turns baubles into trinkets
1;