From b8e0a8a6c8351122ed2b5a59c0334f499fc4dd56 Mon Sep 17 00:00:00 2001 From: Lyon3 Team Date: Mon, 16 Dec 2013 18:32:29 +0100 Subject: [PATCH] Bug 9593 Prices not imported correctly from a staged file Initial bug : When there's a round price with no decimals after it, or when the symbol is after the digits, the price is not captured by regular expression in MungeMarcPrice routine and the variable is not initialized. Enhancement : The MungeMarcPrice routine had been widely modified. It 's still possible to priority pick the active currency but unlike the previous mechanism that worked only for prices preceded by the currency sign, it's now valid wherever the symbol is situated. As symbol you may enter a pure currency sign as well as a string including it like '$US'. Moreover, an 'isocode' column had been added in currency table (editable in the pro interface from Administration/Currencies and exchange rates). So the active currency can be picked either through its symbol or through its iso code. --- C4/Biblio.pm | 72 +++++++++++-------- admin/currency.pl | 7 ++- installer/data/mysql/kohastructure.sql | 1 + installer/data/mysql/updatedatabase.pl | 7 ++ .../prog/en/modules/admin/currency.tt | 13 +++- t/db_dependent/MungeMarcPrice.t | 50 ++++++++++++++ 6 files changed, 116 insertions(+), 34 deletions(-) create mode 100755 t/db_dependent/MungeMarcPrice.t diff --git a/C4/Biblio.pm b/C4/Biblio.pm index 71e9366..0280851 100644 --- a/C4/Biblio.pm +++ b/C4/Biblio.pm @@ -1512,38 +1512,50 @@ Return the best guess at what the actual price is from a price field. sub MungeMarcPrice { my ( $price ) = @_; - return unless ( $price =~ m/\d/ ); ## No digits means no price. - - ## Look for the currency symbol of the active currency, if it's there, - ## start the price string right after the symbol. This allows us to prefer - ## this native currency price over other currency prices, if possible. - my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} ); - my $symbol = quotemeta( $active_currency->{'symbol'} ); - if ( $price =~ m/$symbol/ ) { - my @parts = split(/$symbol/, $price ); - $price = $parts[1]; - } - - ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator ) - ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/; - - ## Split price into array on periods and commas - my @parts = split(/[\,\.]/, $price); - - ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back. - my $decimal = pop( @parts ); - if ( length( $decimal ) > 2 ) { - push( @parts, $decimal ); - $decimal = ''; - } - - $price = join('', @parts ); - - if ( $decimal ) { - $price .= ".$decimal"; + # Look for the currency symbol and the normalized code of the active currency, if it's there, + my $active_currency = C4::Budgets->GetCurrency(); + my $symbol = $active_currency->{'symbol'}; + my $isocode = $active_currency->{'isocode'}; + my $localprice; + if ( $symbol ) { + my @matches =($price=~ / + \s? + ( # start of capturing parenthesis + (?: + (?:[\p{Sc}\p{L}\/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block' + |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all theese within 1 to 4 occurrences : call this whole block 'digits block' + ) + \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD' + (?: + (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block + |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block + ) + \s? # followed or not by a whitespace + ) # end of capturing parenthesis + (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string + /gx); + + if ( @matches ) { + foreach ( @matches ) { + $localprice = $_ and last if index($_, $isocode)>=0; + } + if ( !$localprice ) { + foreach ( @matches ) { + $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]|\z)/; + } + } + } + $price=$localprice; + if ($price) { + # eliminate symbol/isocode, space and any final dot from the string + $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g; + # remove comma,dot when used as separators from hundreds + $price =~s/[\,\.](\d{3})/$1/g; + # convert comma to dot to ensure correct display of decimals if existing + $price =~s/,/./; + } } - return $price; } diff --git a/admin/currency.pl b/admin/currency.pl index ea22431..abbdca2 100755 --- a/admin/currency.pl +++ b/admin/currency.pl @@ -185,6 +185,7 @@ sub add_validate { my $rec = { rate => $input->param('rate'), symbol => $input->param('symbol') || q{}, + isocode => $input->param('isocode') || q{}, active => $input->param('active') || 0, currency => $input->param('currency'), }; @@ -198,20 +199,22 @@ sub add_validate { {}, $input->param('currency') ); if ($row_count) { $dbh->do( -q|UPDATE currency SET rate = ?, symbol = ?, active = ? WHERE currency = ? |, +q|UPDATE currency SET rate = ?, symbol = ?, isocode = ?, active = ? WHERE currency = ? |, {}, $rec->{rate}, $rec->{symbol}, + $rec->{isocode}, $rec->{active}, $rec->{currency} ); } else { $dbh->do( -q|INSERT INTO currency (currency, rate, symbol, active) VALUES (?,?,?,?) |, +q|INSERT INTO currency (currency, rate, symbol, isocode, active) VALUES (?,?,?,?,?) |, {}, $rec->{currency}, $rec->{rate}, $rec->{symbol}, + $rec->{isocode}, $rec->{active} ); diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql index 07160c8..4851e7b 100644 --- a/installer/data/mysql/kohastructure.sql +++ b/installer/data/mysql/kohastructure.sql @@ -713,6 +713,7 @@ DROP TABLE IF EXISTS `currency`; CREATE TABLE `currency` ( `currency` varchar(10) NOT NULL default '', `symbol` varchar(5) default NULL, + `isocode` varchar(5) default NULL, `timestamp` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP, `rate` float(15,5) default NULL, `active` tinyint(1) default NULL, diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl index d099a48..a9b484b 100755 --- a/installer/data/mysql/updatedatabase.pl +++ b/installer/data/mysql/updatedatabase.pl @@ -7831,6 +7831,13 @@ if ( CheckVersion($DBversion) ) { SetVersion ($DBversion); } +$DBversion = "3.15.00.XXX"; +if ( CheckVersion($DBversion) ) { + $dbh->do("ALTER TABLE currency ADD isocode VARCHAR(5) default NULL AFTER symbol;"); + print "Upgrade to $DBversion done (Added isocode to the currency table)\n"; + SetVersion($DBversion); +} + =head1 FUNCTIONS =head2 TableExists($table) diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt index 99f693b..fce3b21 100644 --- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt +++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/currency.tt @@ -24,6 +24,9 @@ if (f.symbol.value.length==0) { _alertString += _("- Symbol missing") + "\n"; } + if (f.isocode.value.length==0) { + _alertString += _("- Iso code missing") + "\n"; + } if (_alertString.length==0) { document.Aform.submit(); } else { @@ -72,7 +75,8 @@
- +

The active currency priority will be picked during the importation process from a staged file whenever the price data is provided under different currencies.
+The symbol may be the pure currency sign or a string in which it's included ( like '$US' ).

[% IF ( else ) %]
New currency @@ -107,7 +111,10 @@ - +
  • + + +
  • Last updated: [% timestamp %]
    • @@ -187,6 +194,7 @@ Currency Rate Symbol + Iso code Last updated Active Actions  @@ -200,6 +208,7 @@ [% loo.currency %] [% loo.rate %] [% loo.symbol |html %] + [% loo.isocode |html %] [% loo.timestamp %] [% IF ( loo.active ) %]✓[% END %] Edit diff --git a/t/db_dependent/MungeMarcPrice.t b/t/db_dependent/MungeMarcPrice.t new file mode 100755 index 0000000..eb3b48b --- /dev/null +++ b/t/db_dependent/MungeMarcPrice.t @@ -0,0 +1,50 @@ +#!/usr/bin/perl + +use strict; +use warnings; +use C4::Biblio; +use C4::Budgets; +use Test::More; +use utf8; + +# work around wide character warnings +binmode Test::More->builder->output, ":utf8"; +binmode Test::More->builder->failure_output, ":utf8"; + +# start transaction +my $dbh = C4::Context->dbh; +$dbh->{AutoCommit} = 0; +$dbh->{RaiseError} = 1; + +# set some test price strings and expected output +my @prices2test=( { string =>'25,5 £, $34,55, $LD35', expected => '34.55' }, + { string=>'32 EUR, 42.50$ USD, 54 CAD',expected=>'42.50' }, + { string =>'38.80 Ksh, ¥300, 51,50 USD', expected => '51.50' }, + { string =>'44 $, 33 €, 64 Br, £30', expected => '44' } + ); + +plan tests => scalar @prices2test; + +# set active currency test data +my $CURRENCY = 'TEST'; +my $SYMBOL = '$'; +my $ISOCODE = 'USD'; +my $RATE= 1; + +# disables existing active currency if necessary. +my $active_currency = C4::Budgets->GetCurrency(); +my $curr; +if ($active_currency) { + $curr = $active_currency->{'currency'}; + $dbh->do("UPDATE currency set active = 0 where currency = '$curr'"); +} + +$dbh->do("INSERT INTO currency ( currency,symbol,isocode,rate,active ) + VALUES ('$CURRENCY','$SYMBOL','$ISOCODE','$RATE',1)"); +foreach my $price (@prices2test) { + my $mungemarcprice=MungeMarcPrice($price->{'string'}); + my $expected=$price->{'expected'}; + ok ($mungemarcprice eq $expected, "must return $price->{'expected'} from initial string : $price->{'string'}"); +} +# Cleanup +$dbh->rollback; -- 1.7.2.5