From ea1ac7890fd01e261206ab84445dc9421cd67337 Mon Sep 17 00:00:00 2001 From: Jonathan Druart Date: Thu, 21 Jun 2018 18:19:36 -0300 Subject: [PATCH] Bug 15836: Add the ability to defined custom methods to split call number in labels Currently the call number splitting seems to be mostly implemented for DDC and LC classifications. Those are both not very common in some countries. A lot of libraries use their own custom classification schemes so the call number plitting is something that should be individually configurable. This enhancement adds the ability to define custom splitting rules based on regular expressions. How does it work so far? From C4/Labels/Label.pm there are 3 differents splitting methods defined, depending on items.cn_source. if cn_source is "lcc' or 'nlm' we split using Library::CallNumber::LC if cn_source is 'ddc' we split using a in-house method Finally there is a fallback method to split on space And nothing else is done for other cn_source The idea of this patch is to mimick what was done for the "filing rules" and add the ability to define "splitting rules" that will be used by the "Classification sources". A classification source will then have: * a filing rule used to sort items by callnumbers * a splitting rule used to print labels To acchieve this goal this enhancement will do the following modifications at DB level: * New table class_split_rules * New column class_sources.class_split_rule Test plan: * Execute the update database entry to create the new table and column. I. UI Changes a) Create/modify/delete a filing rule b) Create/modify/delete a splitting rule c) Create/modify/delete a classification source => A filing rule or splitting rule cannot be removed if used by a classification source II. Splitting rule using regular expressions a) Create a splitting rule using the "Splitting routine" "RegEx" b) Define several regular expressions, they will be applied one after the other in the same order you define them. Something like: s/\s/\n/g # Break on spaces s/(\s?=)/\n=/g # Break on = (unless it's done already) s/^(J|K)\n/$1 / # Remove the first break if callnumber starts with J or K c) You can test the regular expressions using filling the textarea with a list of callnumbers. Then click "Test" and confirm the callnumbers are split how you expected. d) Finally create a new classification source that will use this new splitting rule. III. Print the label! a) Create a layout. It should have the "Split call numbers" checkbox ticked, and display itemcallnumber b) Use this layout to export labels, use items with different classification source ('lcc', 'ddc', but also the new one you have create) => The callnumbers should have been split according to the regex you defined earlier! Notes: * The update database entry fill the class_sources.class_split_rule with the value of class_sources.class_sort_rule If default rules exist it will not work, we should add a note in the release notes (would be enough?) * C4::ClassSplitRoutine::* should be moved to Koha::ClassSplitRule, but it sounded better to keep the same pattern as ClassSortRoutines * Should not we use a LONGTEXT for class_split_rules.split_regex instead of VARCHAR(255)? * class_sources.sql should be filled for other languages before pushed to master! IMPORTANT NOTES: The regular expressions are stored as it, and eval is used to evaluate it (perlcritic raises a warning about it (Expression form of "eval"). It can lead to serious security issues (execution of arbitrary code on the server), especially if the modifier 'e' is used. We could then remedy the situation with one of these following points: - Assume that this DB data is safe (We can add a new permission?) - Assume that the data is not safe and deal with possible attack Cons: how be sure we are exhaustive? Making sure it matches ^s///[^e/]*$ would be enough? - Use Template Toolkit syntax instead (Really safer?) [% callnumber.replace('\s', '\n').replace ... %] - Cut the regex parts: find, replace, modifiers like we already do for Marc modification template. Cons: we are going to have escape problems, the "find" and "replace" parts should not be handle the same way (think "\n", "\\n", "\1", "\s", etc.) I did not manage to implement this one easily. --- C4/ClassSplitRoutine.pm | 64 +++++++++++++ C4/ClassSplitRoutine/Dewey.pm | 80 +++++++++++++++++ C4/ClassSplitRoutine/Generic.pm | 73 +++++++++++++++ C4/ClassSplitRoutine/LCC.pm | 64 +++++++++++++ C4/ClassSplitRoutine/RegEx.pm | 60 +++++++++++++ C4/Labels/Label.pm | 100 ++++++--------------- Koha/ClassSplitRule.pm | 78 ++++++++++++++++ Koha/ClassSplitRules.pm | 56 ++++++++++++ admin/classsources.pl | 23 +++-- .../prog/en/modules/admin/admin-home.tt | 2 +- .../prog/en/modules/admin/classsources.tt | 90 +++++++++++++++++-- t/Labels.t | 3 +- t/Labels_split_Regex.t | 38 ++++++++ t/Labels_split_ddcn.t | 5 +- t/Labels_split_lccn.t | 3 +- 15 files changed, 643 insertions(+), 96 deletions(-) create mode 100644 C4/ClassSplitRoutine.pm create mode 100644 C4/ClassSplitRoutine/Dewey.pm create mode 100644 C4/ClassSplitRoutine/Generic.pm create mode 100644 C4/ClassSplitRoutine/LCC.pm create mode 100644 C4/ClassSplitRoutine/RegEx.pm create mode 100644 Koha/ClassSplitRule.pm create mode 100644 Koha/ClassSplitRules.pm create mode 100755 t/Labels_split_Regex.t diff --git a/C4/ClassSplitRoutine.pm b/C4/ClassSplitRoutine.pm new file mode 100644 index 0000000000..ee7ec478eb --- /dev/null +++ b/C4/ClassSplitRoutine.pm @@ -0,0 +1,64 @@ +package C4::ClassSplitRoutine; + +# Copyright 2018 Koha Development Team +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; + +require Exporter; +use Class::Factory::Util; + +use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); + + +=head1 NAME + +C4::ClassSplitRoutine - base object for creation of classification splitting routines + +=head1 SYNOPSIS + +use C4::ClassSplitRoutine; + +=head1 FUNCTIONS + +=cut + +@ISA = qw(Exporter); +@EXPORT = qw( + &GetSplitRoutineNames +); + +=head2 GetSplitRoutineNames + + my @routines = GetSplitRoutineNames(); + +Get names of all modules under C4::ClassSplitRoutine::*. + +=cut + +sub GetSplitRoutineNames { + return C4::ClassSplitRoutine->subclasses(); +} + +1; + +=head1 AUTHOR + +Koha Development Team + +=cut + diff --git a/C4/ClassSplitRoutine/Dewey.pm b/C4/ClassSplitRoutine/Dewey.pm new file mode 100644 index 0000000000..10d20f11dd --- /dev/null +++ b/C4/ClassSplitRoutine/Dewey.pm @@ -0,0 +1,80 @@ +package C4::ClassSplitRoutine::Dewey; + +# Copyright 2018 Koha Development Team +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; + +use C4::Debug; + +=head1 NAME + +C4::ClassSplitRoutine::Dewey - Dewey call number split method + +=head1 SYNOPSIS + +use C4::ClassSplitRoutine; + +my $cn_split = C4::ClassSplitRoutine::Dewey::split_callnumber($cn_item); + +=head1 FUNCTIONS + +=head2 split_callnumber + + my $cn_split = C4::ClassSplitRoutine::Dewey::split_callnumber($cn_item); + +=cut + +sub split_callnumber { + my ($cn_item) = @_; + + my $possible_decimal = + qr/\d{3,}(?:\.\d+)?/; # at least three digits for a DDCN + + $cn_item =~ s/\///g + ; # in theory we should be able to simply remove all segmentation markers and arrive at the correct call number... + my (@lines) = $cn_item =~ m/ + ^([-a-zA-Z]*\s?(?:$possible_decimal)?) # R220.3 CD-ROM 787.87 # will require extra splitting + \s+ + (.+) # H2793Z H32 c.2 EAS # everything else (except bracketing spaces) + \s* + /x; + unless (@lines) { + warn sprintf( 'regexp failed to match string: %s', $cn_item ); + push @lines, $cn_item; # if no match, just push the whole string. + } + + if ( $lines[0] =~ /^([-a-zA-Z]+)\s?($possible_decimal)$/ ) { + shift @lines; # pull off the mathching first element, like example 1 + unshift @lines, $1, $2; # replace it with the two pieces + } + + push @lines, split /\s+/, + pop @lines + ; # split the last piece into an arbitrary number of pieces at spaces + $debug and print STDERR "split_ddcn array: ", join( " | ", @lines ), "\n"; + return @lines; +} + +1; + +=head1 AUTHOR + +Koha Development Team + +=cut + diff --git a/C4/ClassSplitRoutine/Generic.pm b/C4/ClassSplitRoutine/Generic.pm new file mode 100644 index 0000000000..ca9b1754f1 --- /dev/null +++ b/C4/ClassSplitRoutine/Generic.pm @@ -0,0 +1,73 @@ +package C4::ClassSplitRoutine::Generic; + +# Copyright 2018 Koha Development Team +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; + +use C4::Debug; + +=head1 NAME + +C4::ClassSplitRoutine::Generic - generic call number sorting key routine + +=head1 SYNOPSIS + +use C4::ClassSplitRoutine; + +=head1 FUNCTIONS + + +=head2 split_callnumber + + my $cn_split = C4::ClassSplitRoutine::Generic::split_callnumber($cn_item); + + NOTE: Custom call number types go here. It may be necessary to create additional + splitting algorithms if some custom call numbers cannot be made to work here. + Presently this splits standard non-ddcn, non-lccn fiction and biography call numbers. + +=cut + +sub split_callnumber { + my ($cn_item) = @_; + + my @lines; + + # Split call numbers based on spaces + push @lines, split /\s+/, $cn_item + ; # split the call number into an arbitrary number of pieces at spaces + if ( $lines[-1] !~ /^.*\d-\d.*$/ && $lines[-1] =~ /^(.*\d+)(\D.*)$/ ) { + pop @lines; # pull off the matching last element + push @lines, $1, $2; # replace it with the two pieces + } + unless ( scalar @lines ) { + warn sprintf( 'regexp failed to match string: %s', $cn_item ); + push( @lines, $cn_item ); + } + $debug and print STDERR "split_ccn array: ", join( " | ", @lines ), "\n"; + + return @lines; +} + +1; + +=head1 AUTHOR + +Koha Development Team + +=cut + diff --git a/C4/ClassSplitRoutine/LCC.pm b/C4/ClassSplitRoutine/LCC.pm new file mode 100644 index 0000000000..8f1a7740a9 --- /dev/null +++ b/C4/ClassSplitRoutine/LCC.pm @@ -0,0 +1,64 @@ +package C4::ClassSplitRoutine::LCC; + +# Copyright 2018 Koha Development Team +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; +use Library::CallNumber::LC; + +use C4::Debug; + +=head1 NAME + +C4::ClassSplitRoutine::LCC - LCC call number split method + +=head1 SYNOPSIS + +use C4::ClassSplitRoutine; + +my $cn_split = C4::ClassSplitRoutine::LCC::split_callnumber($cn_item); + +=head1 FUNCTIONS + +=head2 split_callnumber + + my $cn_split = C4::ClassSplitRoutine::LCC::split_callnumber($cn_item); + +=cut + +sub split_callnumber { + my ($cn_item) = @_; + # lccn examples: 'HE8700.7 .P6T44 1983', 'BS2545.E8 H39 1996'; + my @lines = Library::CallNumber::LC->new($cn_item)->components(); + unless (scalar @lines && defined $lines[0]) { + $debug and warn sprintf('regexp failed to match string: %s', $cn_item); + @lines = $cn_item; # if no match, just use the whole string. + } + my $LastPiece = pop @lines; + push @lines, split /\s+/, $LastPiece if $LastPiece; # split the last piece into an arbitrary number of pieces at spaces + $debug and warn "split LCC array: ", join(" | ", @lines), "\n"; + return @lines; +} + +1; + +=head1 AUTHOR + +Koha Development Team + +=cut + diff --git a/C4/ClassSplitRoutine/RegEx.pm b/C4/ClassSplitRoutine/RegEx.pm new file mode 100644 index 0000000000..a33f5dcbdb --- /dev/null +++ b/C4/ClassSplitRoutine/RegEx.pm @@ -0,0 +1,60 @@ +package C4::ClassSplitRoutine::RegEx; + +# Copyright 2018 Koha Development Team +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; + +use C4::Debug; + +=head1 NAME + +C4::ClassSplitRoutine::RegEx - regex call number sorting key routine + +=head1 SYNOPSIS + +use C4::ClassSplitRoutine; + +my $cn_sort = C4::ClassSplitRoutine::RegEx::split_callnumber($cn_item, $regexs); + +=head1 FUNCTIONS + +=head2 split_callnumber + + my $cn_split = C4::ClassSplitRoutine::RegEx::split_callnumber($cn_item, $regexs); + +=cut + +sub split_callnumber { + my ($cn_item, $regexs) = @_; + + for my $regex ( @$regexs ) { + eval "\$cn_item =~ $regex"; + } + my @lines = split "\n", $cn_item; + + return @lines; +} + +1; + +=head1 AUTHOR + +Koha Development Team + +=cut + diff --git a/C4/Labels/Label.pm b/C4/Labels/Label.pm index 8fe725fece..21a178f72d 100644 --- a/C4/Labels/Label.pm +++ b/C4/Labels/Label.pm @@ -7,15 +7,18 @@ use Text::Wrap; use Algorithm::CheckDigits; use Text::CSV_XS; use Data::Dumper; -use Library::CallNumber::LC; use Text::Bidi qw( log2vis ); use C4::Context; use C4::Debug; use C4::Biblio; - - -my $possible_decimal = qr/\d{3,}(?:\.\d+)?/; # at least three digits for a DDCN +use Koha::ClassSources; +use Koha::ClassSortRules; +use Koha::ClassSplitRules; +use C4::ClassSplitRoutine::Dewey; +use C4::ClassSplitRoutine::LCC; +use C4::ClassSplitRoutine::Generic; +use C4::ClassSplitRoutine::RegEx; sub _check_params { my $given_params = {}; @@ -121,67 +124,6 @@ sub _get_text_fields { return \@sorted_fields; } - -sub _split_lccn { - my ($lccn) = @_; - $_ = $lccn; - # lccn examples: 'HE8700.7 .P6T44 1983', 'BS2545.E8 H39 1996'; - my @parts = Library::CallNumber::LC->new($lccn)->components(); - unless (scalar @parts && defined $parts[0]) { - $debug and warn sprintf('regexp failed to match string: %s', $_); - @parts = $_; # if no match, just use the whole string. - } - my $LastPiece = pop @parts; - push @parts, split /\s+/, $LastPiece if $LastPiece; # split the last piece into an arbitrary number of pieces at spaces - $debug and warn "split_lccn array: ", join(" | ", @parts), "\n"; - return @parts; -} - -sub _split_ddcn { - my ($ddcn) = @_; - $_ = $ddcn; - s/\///g; # in theory we should be able to simply remove all segmentation markers and arrive at the correct call number... - my (@parts) = m/ - ^([-a-zA-Z]*\s?(?:$possible_decimal)?) # R220.3 CD-ROM 787.87 # will require extra splitting - \s+ - (.+) # H2793Z H32 c.2 EAS # everything else (except bracketing spaces) - \s* - /x; - unless (scalar @parts) { - warn sprintf('regexp failed to match string: %s', $_); - push @parts, $_; # if no match, just push the whole string. - } - - if ($parts[0] =~ /^([-a-zA-Z]+)\s?($possible_decimal)$/) { - shift @parts; # pull off the mathching first element, like example 1 - unshift @parts, $1, $2; # replace it with the two pieces - } - - push @parts, split /\s+/, pop @parts; # split the last piece into an arbitrary number of pieces at spaces - $debug and print STDERR "split_ddcn array: ", join(" | ", @parts), "\n"; - return @parts; -} - -## NOTE: Custom call number types go here. It may be necessary to create additional splitting algorithms if some custom call numbers -## cannot be made to work here. Presently this splits standard non-ddcn, non-lccn fiction and biography call numbers. - -sub _split_ccn { - my ($fcn) = @_; - my @parts = (); - # Split call numbers based on spaces - push @parts, split /\s+/, $fcn; # split the call number into an arbitrary number of pieces at spaces - if ($parts[-1] !~ /^.*\d-\d.*$/ && $parts[-1] =~ /^(.*\d+)(\D.*)$/) { - pop @parts; # pull off the matching last element - push @parts, $1, $2; # replace it with the two pieces - } - unless (scalar @parts) { - warn sprintf('regexp failed to match string: %s', $_); - push (@parts, $_); - } - $debug and print STDERR "split_ccn array: ", join(" | ", @parts), "\n"; - return @parts; -} - sub _get_barcode_data { my ( $f, $item, $record ) = @_; my $kohatables = _desc_koha_tables(); @@ -400,6 +342,14 @@ sub draw_label_text { # FIXME - returns all items, so you can't get data from an embedded holdings field. # TODO - add a GetMarcBiblio1item(bibnum,itemnum) or a GetMarcItem(itemnum). my $cn_source = ($item->{'cn_source'} ? $item->{'cn_source'} : C4::Context->preference('DefaultClassificationSource')); + my $class_source = Koha::ClassSources->find( $cn_source ); + my ( $split_routine, $regexs ); + if ($class_source) { + my $class_split_rule = Koha::ClassSplitRules->find( $class_source->class_split_rule ); + $split_routine = $class_split_rule->split_routine; + $regexs = $class_split_rule->regexs; + } + else { $split_routine = $cn_source } LABEL_FIELDS: # process data for requested fields on current label for my $field (@$label_fields) { if ($field->{'code'} eq 'itemtype') { @@ -429,14 +379,18 @@ sub draw_label_text { # Fields which hold call number data FIXME: ( 060? 090? 092? 099? ) my @callnumber_list = qw(itemcallnumber 050a 050b 082a 952o 995k); if ((grep {$field->{'code'} =~ m/$_/} @callnumber_list) and ($self->{'printing_type'} eq 'BIB') and ($self->{'callnum_split'})) { # If the field contains the call number, we do some sp - if ($cn_source eq 'lcc' || $cn_source eq 'nlm') { # NLM and LCC should be split the same way - @label_lines = _split_lccn($field_data); - @label_lines = _split_ccn($field_data) if !@label_lines; # If it was not a true lccn, try it as a custom call number - push (@label_lines, $field_data) if !@label_lines; # If it was not that, send it on unsplit - } elsif ($cn_source eq 'ddc') { - @label_lines = _split_ddcn($field_data); - @label_lines = _split_ccn($field_data) if !@label_lines; - push (@label_lines, $field_data) if !@label_lines; + if ($split_routine eq 'LCC' || $split_routine eq 'nlm') { # NLM and LCC should be split the same way + @label_lines = C4::ClassSplitRoutine::LCC::split_callnumber($field_data); + @label_lines = C4::ClassSplitRoutine::Generic::split_callnumber($field_data) unless @label_lines; # If it was not a true lccn, try it as a custom call number + push (@label_lines, $field_data) unless @label_lines; # If it was not that, send it on unsplit + } elsif ($split_routine eq 'Dewey') { + @label_lines = C4::ClassSplitRoutine::Dewey::split_callnumber($field_data); + @label_lines = C4::ClassSplitRoutine::Generic::split_callnumber($field_data) unless @label_lines; + push (@label_lines, $field_data) unless @label_lines; + } elsif ($split_routine eq 'RegEx' ) { + @label_lines = C4::ClassSplitRoutine::RegEx::split_callnumber($field_data, $regexs); + @label_lines = C4::ClassSplitRoutine::Generic::split_callnumber($field_data) unless @label_lines; + push (@label_lines, $field_data) unless @label_lines; } else { warn sprintf('Call number splitting failed for: %s. Please add this call number to bug #2500 at bugs.koha-community.org', $field_data); push @label_lines, $field_data; diff --git a/Koha/ClassSplitRule.pm b/Koha/ClassSplitRule.pm new file mode 100644 index 0000000000..0505120abb --- /dev/null +++ b/Koha/ClassSplitRule.pm @@ -0,0 +1,78 @@ +package Koha::ClassSplitRule; + +# This file is part of Koha. +# +# Koha is free software; you can redistribute it and/or modify it under the +# terms of the GNU General Public License as published by the Free Software +# Foundation; either version 3 of the License, or (at your option) any later +# version. +# +# Koha is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR +# A PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with Koha; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +use Modern::Perl; + +use JSON qw(to_json from_json); + +use Koha::Database; + +use base qw(Koha::Object); + +=head1 NAME + +Koha::ClassSplitRule Koha Classfication Spliting Rule Object class + +=head1 API + +=head2 Class Methods + +=cut + +=head3 new + +Accept 'regexs' as a valid attribute. +It should be an arrayref that will be serialized in JSON before stored in DB. + +=cut + +sub new { + my ($class, $attributes) = @_; + + if ( exists $attributes->{regexs} ) { + $attributes->{split_regex} = to_json($attributes->{regexs}); + delete $attributes->{regexs}; + } + return $class->SUPER::new($attributes); +} + +=head3 regexs + +my $regexs = $rule->regexs + +$rule->regex(\@regexs); + +Getter or setter for split_regex + +=cut + +sub regexs { + my ( $self, $regexs ) = @_; + return $regexs + ? $self->split_regex( to_json($regexs) ) + : from_json( $self->split_regex ); +} + +=head3 type + +=cut + +sub _type { + return 'ClassSplitRule'; +} + +1; diff --git a/Koha/ClassSplitRules.pm b/Koha/ClassSplitRules.pm new file mode 100644 index 0000000000..7cabff047f --- /dev/null +++ b/Koha/ClassSplitRules.pm @@ -0,0 +1,56 @@ +package Koha::ClassSplitRules; + +# This file is part of Koha. +# +# Koha 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 3 of the License, or (at your option) any later +# version. +# +# Koha 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 Koha; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +use Modern::Perl; + +use Koha::Database; + +use Koha::ClassSplitRule; + +use base qw(Koha::Objects); + +=head1 NAME + +Koha::ClassSplitRules - Koha Classification Split Rules Object set class + +=head1 API + +=head2 Class Methods + +=cut + +=head3 _type + +Returns name of corresponding DBIC resultset + +=cut + +sub _type { + return 'ClassSplitRule'; +} + +=head3 object_class + +Returns name of corresponding Koha object class + +=cut + +sub object_class { + return 'Koha::ClassSplitRule'; +} + +1; diff --git a/admin/classsources.pl b/admin/classsources.pl index 24a257034a..d6576ac4e0 100755 --- a/admin/classsources.pl +++ b/admin/classsources.pl @@ -27,6 +27,7 @@ use C4::Output; use C4::Koha; use C4::ClassSource; use C4::ClassSortRoutine; +use C4::ClassSplitRoutine; use Koha::ClassSources; use Koha::ClassSortRules; use Koha::ClassSplitRules; @@ -40,7 +41,7 @@ my $class_sort_rule = $input->param('class_sort_rule'); my $class_split_rule = $input->param('class_split_rule'); my $sort_routine = $input->param('sort_routine'); my $split_routine = $input->param('split_routine'); -my $split_regex = $input->param('split_regex'); +my @split_regex = $input->multi_param('split_regex'); my $description = $input->param('description'); my $used = $input->param('used'); @@ -194,16 +195,20 @@ elsif ( $op eq "add_split_rule" ) { } elsif ( $op eq "add_split_rule_validate" ) { my $split_rule = Koha::ClassSplitRules->find($class_split_rule); + + @split_regex = grep {!/^$/} @split_regex; # Remove empty if ($split_rule) { $split_rule->set( { description => $description, split_routine => $split_routine, - split_regex => - ( $split_routine eq 'RegEx' ? $split_regex : '' ), } ); - eval { $split_rule->store; }; + eval { + $split_rule->regexs(\@split_regex) + if $split_routine eq 'RegEx'; + $split_rule->store; + }; if ($@) { push @messages, { type => 'error', code => 'error_on_update_split_rule' }; @@ -220,8 +225,7 @@ elsif ( $op eq "add_split_rule_validate" ) { class_split_rule => $class_split_rule, description => $description, split_routine => $split_routine, - split_regex => - ( $split_routine eq 'RegEx' ? $split_regex : '' ), + regexs => \@split_regex, } ); eval { $split_rule->store; }; @@ -273,11 +277,6 @@ sub get_class_sort_routines { } sub get_class_split_routines { - my @split_routines = qw( - Dewey - Generic - LCC - RegEx - ); + my @split_routines = GetSplitRoutineNames(); return \@split_routines; } diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt index db9443391e..0fefe3a51e 100644 --- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt +++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/admin-home.tt @@ -82,7 +82,7 @@
Authority types
Create and manage Authorities frameworks that define the characteristics of your MARC Records (field and subfield definitions).
Classification sources
-
Define classification sources (i.e., call number schemes) used by your collection. Also define filing rules used for sorting call numbers.
+
Define classification sources (i.e., call number schemes) used by your collection. Also define filing rules used for sorting call numbers and splitting rules for splitting them.
Record matching rules
Manage rules for automatically matching MARC records during record imports.
OAI sets configuration
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt index 7e27bc050d..20ca092011 100644 --- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt +++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/classsources.tt @@ -16,6 +16,14 @@ [% INCLUDE 'doc-head-close.inc' %] + @@ -233,12 +241,33 @@ Required -
  • - - - Required -
    • - +
  • + +
    + [% IF split_rule %] + [% FOR re IN split_rule.regexs %] +
    + + Delete +
    + [% END %] + [% ELSE %] +
    + +
    + [% END %] +
    +
    + New + Required +
    + +
    + + +
    +
    +
    • @@ -349,6 +378,26 @@ $("#split_regex").removeAttr('required'); } }; + function update_delete_links_visibility() { + if( $("div.split_regex").length > 1 ) { + $("div.split_regex").find('a.del_regex').show(); + } else { + $("div.split_regex").find('a.del_regex').hide(); + } + } + + function add_regex() { + var div_node = $("div.split_regex:last"); + var div_clone = $(div_node).clone(true); + $(div_clone).find("input").val(""); + $(div_node).after(div_clone); + update_delete_links_visibility(); + } + function del_regex(a_node) { + $(a_node).parent('div').remove(); + update_delete_links_visibility(); + } + $(document).ready(function(){ update_regex_block(); $("#split_routine").on("change", function(){ @@ -364,6 +413,35 @@ $(".delete_split_rule").on("click", function(e){ return confirm(_("Are you sure you want to delete this splitting rule?")); }); + + $(".add_regex").on("click", function(e){ + e.preventDefault(); + add_regex(); + }); + $(".del_regex").on("click", function(e){ + e.preventDefault(); + del_regex(this); + }); + + $("button[name='test_split_cns']").on("click", function(e){ + e.preventDefault(); + var regexs = []; + $("input[name='split_regex']").each(function(){ + regexs.push($(this).val()); + }); + var callnumbers = $("textarea[name='callnumbers']").val(); + $.getJSON('/cgi-bin/koha/svc/split_callnumbers', {regexs: JSON.stringify(regexs), callnumbers: callnumbers}, function(answer){ + var callnumbers = answer['split_callnumbers']; + $("#result_split_callnumbers").html(''); + var list_node = $('
      '); + $(callnumbers).each(function(){ + var split_cn = this['split'].join('
      '); + var li_node = $('
    1. '+split_cn+'
      2. '); + $(list_node).append(li_node); + }); + $("#result_split_callnumbers").append(list_node); + }).fail(function(){alert("Something went wrong.")}); + }); }); diff --git a/t/Labels.t b/t/Labels.t index 1eac116bb9..bd0d9ec85b 100644 --- a/t/Labels.t +++ b/t/Labels.t @@ -20,6 +20,7 @@ use strict; use warnings; +use C4::ClassSplitRoutine::LCC; use Test::More tests => 11; BEGIN { @@ -62,4 +63,4 @@ Q ok(C4::Labels::Label::_get_text_fields(), 'test getting textx fields'); -is(C4::Labels::Label::_split_lccn(),"0", 'test when _split_lccn is null'); +is(C4::ClassSplitRoutine::LCC::split_callnumber(),"0", 'test when split LCC is null'); diff --git a/t/Labels_split_Regex.t b/t/Labels_split_Regex.t new file mode 100755 index 0000000000..e94eaec170 --- /dev/null +++ b/t/Labels_split_Regex.t @@ -0,0 +1,38 @@ +#!/usr/bin/perl +# +# This file is part of Koha. +# +# Koha 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 3 of the License, or +# (at your option) any later version. +# +# Koha 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 Koha; if not, see . + +use Modern::Perl; + +use Test::More tests => 5; +use C4::ClassSplitRoutine::RegEx; + +my $callnumbers = { + '830 Han' => [qw{830 Han}], + '159.9 (091) Gesh' => [qw{159.9 (091) Gesh}], + 'J 3 Kin =774' => ['J 3', 'Kin', '=774'], + '830 Hil =774 4' => [qw{830 Hil =774 4}], + '830 Las=20 4' => [qw{830 Las =20 4}], +}; + +# Split on spaces and before = +# If starts with J or K then do not split the first 2 groups +my @regexs = ('s/\s/\n/g', 's/(\s?=)/\n=/g', 's/^(J|K)\n/$1 /'); +foreach my $cn (sort keys %$callnumbers) { + my @parts = C4::ClassSplitRoutine::RegEx::split_callnumber($cn, \@regexs); + my @expected = @{$callnumbers->{$cn}}; + is_deeply(\@parts, \@expected); +} diff --git a/t/Labels_split_ddcn.t b/t/Labels_split_ddcn.t index 7579de23d3..33edba19ca 100755 --- a/t/Labels_split_ddcn.t +++ b/t/Labels_split_ddcn.t @@ -42,7 +42,7 @@ BEGIN { $test_num += 4; } plan tests => $test_num; - use_ok('C4::Labels::Label'); + use_ok('C4::ClassSplitRoutine::Dewey'); use vars qw($ddcns); } @@ -50,7 +50,8 @@ foreach my $ddcn (sort keys %$ddcns) { my (@parts, @expected); ok($ddcn, "ddcn: $ddcn"); ok(@expected = @{$ddcns->{$ddcn}}, "split expected to produce " . scalar(@expected) . " pieces"); - ok(@parts = C4::Labels::Label::_split_ddcn($ddcn), "C4::Labels::Label::_split_ddcn($ddcn)"); + ok(@parts = C4::ClassSplitRoutine::Dewey::split_callnumber($ddcn), "Dewey::split_callnumber($ddcn)"); + ok(scalar(@expected) == scalar(@parts), sprintf("%d of %d pieces produced", scalar(@parts), scalar(@expected))); my $i = 0; foreach my $unit (@expected) { diff --git a/t/Labels_split_lccn.t b/t/Labels_split_lccn.t index 4034e2105f..f9462ba23c 100755 --- a/t/Labels_split_lccn.t +++ b/t/Labels_split_lccn.t @@ -20,6 +20,7 @@ use strict; use warnings; +use C4::ClassSplitRoutine::LCC; use Test::More; BEGIN { @@ -52,7 +53,7 @@ foreach my $lccn (sort keys %$lccns) { my (@parts, @expected); ok($lccn, "lccn: $lccn"); ok(@expected = @{$lccns->{$lccn}}, "split expected to produce " . scalar(@expected) . " pieces"); - ok(@parts = C4::Labels::Label::_split_lccn($lccn), "C4::Labels::Label::_split_lccn($lccn)"); + ok(@parts = C4::ClassSplitRoutine::LCC::split_callnumber($lccn), "split LCC ($lccn)"); ok(scalar(@expected) == scalar(@parts), sprintf("%d of %d pieces produced", scalar(@parts), scalar(@expected))); my $i = 0; foreach my $unit (@expected) { -- 2.11.0