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# Finance::Quote Perl module to retrieve prices of Deka funds
# Copyright (C) 2005 Knut Franke <Knut.Franke@gmx.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
package Finance::Quote::Deka;
use strict;
use HTML::TableExtract;
use vars qw($VERSION);
$VERSION = '0.3';
my $DEKA_URL = "http://www.deka.de/de/produkte/fondsfinder/ergebnis_body_name.html?type=preise";
sub methods {return (deka => \&deka);}
sub labels { return (deka=>[qw/name date price last method/]); }
# Trim leading and tailing whitespaces (also non-breakable whitespaces)
sub trim
{
$_ = shift();
s/^\s*//;
s/\s*$//;
s/ //g;
return $_;
}
sub deka
{
my $quoter = shift; # The Finance::Quote object.
my @stocks = @_;
my $ua = $quoter->user_agent();
my %info;
foreach my $stock (@stocks) {
my $response = $ua->get($DEKA_URL . "&fcsd=" . $stock);
$info{$stock,"success"} = 0;
if (!$response -> is_success()) {
$info{$stock,"errormsg"} = "HTTP failure";
} else {
my $te = HTML::TableExtract->new;
$te->parse($response->content);
if ($te->table_state(0,0) && $te->table_state(1,0)) {
my $row = ($te->table_state(0,0)->rows)[1];
$info{$stock,"name"} = $$row[4];
$info{$stock,"currency"} = $$row[6];
$quoter->store_date(\%info, $stock, {eurodate => $$row[12]});
my $prices = ($te->table_state(1,0)->rows)[0];
$info{$stock,"price"} = trim($$prices[0]);
$info{$stock,"last"} = trim($$prices[2]);
$info{$stock,"success"} = 1;
$info{$stock,"method"} = "deka";
$info{$stock,"symbol"} = $stock;
} else {
$info{$stock,"errormsg"} = "Couldn't parse deka website";
}
}
}
return wantarray ? %info : \%info;
}
1;
=head1 NAME
Finance::Quote::Deka - Obtain fonds quotes from DekaBank.
=head1 SYNOPSIS
use Finance::Quote;
$q = Finance::Quote->new("Deka");
%info = Finance::Quote->fetch("deka","DE0008474511");
=head1 DESCRIPTION
This module obtains fund prices from DekaBank,
http://www.deka.de/. Deka website supports retrieval by name, WKN or ISIN.
=head1 LABELS RETURNED
The following labels may be returned by Finance::Quote::Deka:
name, date, price, last, method.
=head1 SEE ALSO
DekaBank, http://www.deka.de/
Finance::Quote;
=cut
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