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[usit-rt.git] / share / html / Elements / CollectionAsTable / ParseFormat
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1%# BEGIN BPS TAGGED BLOCK {{{
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320f0092 5%# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
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47%# END BPS TAGGED BLOCK }}}
48<%ARGS>
49$Format
50</%ARGS>
51
52<%init>
53use Regexp::Common qw/delimited/;
54my @Columns;
55
56while ($Format =~ /($RE{delimited}{-delim=>qq{\'"}}|[{}\w.]+)/go) {
57 my $col = $1;
c33a4027 58 my $colref = { original_string => $col };
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59
60 if ($col =~ /^$RE{quoted}$/o) {
61 substr($col,0,1) = "";
62 substr($col,-1,1) = "";
320f0092 63 $col =~ s/\\(.)/$1/g;
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64 }
65
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66 $m->callback(CallbackName => 'PreColumn', Column => $colref, col => \$col);
67
68 while ( $col =~ s{/(STYLE|CLASS|TITLE|ALIGN|SPAN|ATTRIBUTE):([^/]*)}{}i ) {
69 $colref->{ lc $1 } = $2;
70 }
71 $colref->{'last_attribute'} = $colref->{'attribute'};
72
73 unless ( length $col ) {
74 $colref->{'output'} = [];
75 $colref->{'last_attribute'} = $colref->{'attribute'} = ''
76 unless defined $colref->{'attribute'};
77 }
78 elsif ( $col =~ /^__(NEWLINE|NBSP)__$/ || $col =~ /^(NEWLINE|NBSP)$/ ) {
79 $colref->{'title'} = $1;
80 $colref->{'last_attribute'} = '';
81 }
82 elsif ( $col =~ /__(.*?)__/io ) {
83 my @subcols;
84 while ( $col =~ s/^(.*?)__(.*?)__//o ) {
85 push ( @subcols, $1 ) if $1;
86 push ( @subcols, "__$2__" );
87 $colref->{'last_attribute'} = $2;
88 }
89 push @subcols, $col;
90 $colref->{'output'} = \@subcols;
91 $colref->{'attribute'} = $colref->{'last_attribute'}
92 unless defined $colref->{'attribute'};
93 }
94 else {
95 $colref->{'output'} = [ "__" . $col . "__" ];
96 $colref->{'last_attribute'} = $col;
97 $colref->{'attribute'} = $col
98 unless defined $colref->{'attribute'};
99 }
100
101 $m->callback(CallbackName => 'PostColumn', Column => $colref, col => \$col);
102
103 push @Columns, $colref;
104}
105
106$m->callback(CallbackName => 'PostProcess', Columns => \@Columns, Format => $Format);
107
108return(@Columns);
109</%init>