File Coverage

blib/lib/Spreadsheet/HTML/Engine.pm
Criterion Covered Total %
statement 7 36 19.4
branch 0 6 0.0
condition n/a
subroutine 3 6 50.0
pod n/a
total 10 48 20.8


line stmt bran cond sub pod time code
1             package Spreadsheet::HTML::Engine;
2 5     5   18 use strict;
  5         5  
  5         121  
3 5     5   15 use warnings FATAL => 'all';
  5         5  
  5         1598  
4              
5 5     5   785 eval "use Spreadsheet::Engine";
  0            
  0            
6             our $NO_ENGINE = $@;
7              
8             sub _apply {
9 0 0   0     return $_[0] if $NO_ENGINE;
10 0           my ($data,$formula) = @_;
11 0 0         $formula = [ $formula ] unless ref $formula;
12 0           my $sheet = _import( $data );
13 0           $sheet->execute( $_ ) for @$formula;
14 0           $sheet->recalc;
15 0           return _export( $sheet );
16             }
17              
18             sub _import {
19 0     0     my $data = shift;
20 0           my $sheet = Spreadsheet::Engine->new;
21 0           for my $row (0 .. $#$data) {
22 0           for my $col (0 .. $#{ $data->[$row] }) {
  0            
23 0           my $key = Spreadsheet::Engine::Sheet::number_to_col( $col + 1 ) . ( $row + 1 );
24 0           my $val = $data->[$row][$col];
25 0 0         my $type = $val =~ /\D/ ? 'v' : 'n';
26 0           $sheet->execute( "set $key value $type $val" );
27             }
28             }
29 0           return $sheet;
30             }
31              
32             sub _export {
33 0     0     my $sheet = shift;
34 0           my @data;
35 0           for my $row (0 .. $sheet->raw->{sheetattribs}{lastrow} - 1) {
36 0           my @tmp;
37 0           for my $col (0 .. $sheet->raw->{sheetattribs}{lastcol} - 1) {
38 0           my $key = Spreadsheet::Engine::Sheet::number_to_col( $col + 1 ) . ( $row + 1 );
39 0           push @tmp, $sheet->raw->{datavalues}{$key};
40             }
41 0           push @data, [@tmp];
42 0           @tmp = ();
43             }
44 0           return \@data;
45             }
46              
47             =head1 NAME
48              
49             Spreadsheet::HTML::Engine - interface to Spreadsheet::Engine
50              
51             =head1 DESCRIPTION
52              
53             This is a container for L. This
54             package is not meant to be directly used. Instead,
55             use the Spreadsheet::HTML interface:
56              
57             use Spreadsheet::HTML;
58             my $generator = Spreadsheet::HTML->new( apply => 'set B6 formula SUM(B2:B5)' );
59             print $generator->generate();
60              
61             # or
62             use Spreadsheet::HTML qw( generate );
63             print generate( apply => 'set B6 formula SUM(B2:B5)' );
64              
65             =head1 SEE ALSO
66              
67             =over 4
68              
69             =item * L
70              
71             The interface for this functionality.
72              
73             =item * L
74              
75             The engine that provides this functionality.
76              
77             =back
78              
79             =head1 AUTHOR
80              
81             Jeff Anderson, C<< >>
82              
83             =head1 LICENSE AND COPYRIGHT
84              
85             Copyright 2017 Jeff Anderson.
86              
87             This program is free software; you can redistribute it and/or modify it
88             under the terms of the the Artistic License (2.0). You may obtain a
89             copy of the full license at:
90              
91             L
92              
93             Any use, modification, and distribution of the Standard or Modified
94             Versions is governed by this Artistic License. By using, modifying or
95             distributing the Package, you accept this license. Do not use, modify,
96             or distribute the Package, if you do not accept this license.
97              
98             If your Modified Version has been derived from a Modified Version made
99             by someone other than you, you are nevertheless required to ensure that
100             your Modified Version complies with the requirements of this license.
101              
102             This license does not grant you the right to use any trademark, service
103             mark, tradename, or logo of the Copyright Holder.
104              
105             This license includes the non-exclusive, worldwide, free-of-charge
106             patent license to make, have made, use, offer to sell, sell, import and
107             otherwise transfer the Package with respect to any patent claims
108             licensable by the Copyright Holder that are necessarily infringed by the
109             Package. If you institute patent litigation (including a cross-claim or
110             counterclaim) against any party alleging that the Package constitutes
111             direct or contributory patent infringement, then this Artistic License
112             to you shall terminate on the date that such litigation is filed.
113              
114             Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
115             AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
116             THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
117             PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY
118             YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR
119             CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR
120             CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE,
121             EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
122              
123             =cut
124              
125             1;