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| #!/usr/bin/perl
#~
#~ Copyleft 2010 VelC.
#~ This program is free software; you can redistribute it and/or
#~ modify it under the same terms as Perl itself.
#~
#~ This program was originally written in french, therefore a lot of
#~ variables have french names. Do not hesitate to change them if you
#~ like.
#~
#~ For the CSS I choose to write it directly in each markup. That's
#~ ugly and usually to ban but it was much more easier for me to do
#~ so, since I don't know which cells have the same style, and so
#~ which cells should have the same class.
#~
#~ This program was encoded in ISO-8859-1 (Western), so that it could
#~ produce HTML files encoded in ISO-8859-1, as written in the header
#~ I wrote. To change this, simply copy-paste the source code in a
#~ UTF-8 file (for example) and change the HTML charset at line 199
#~ (look for "charset" in the file and you'll find the relevant line).
#~
#~ See http://search.cpan.org/~jmcnamara/Spreadsheet-ParseExcel-0.57/lib/Spreadsheet/ParseExcel.pm
#~ for further details about the possibilities of SpreadSheet:ParseExcel
#~
use strict;
use warnings;
use Spreadsheet::ParseExcel qw (new Parse worksheets);
use Getopt::Long;
use Encode;
use File::Basename;
use XML::Writer;
use IO::File;
#~ The -s option define the normal font-size used in the page. For
#~ example, -s 10 will define that the Excel font-size 10 equals 1em,
#~ and thus that a font-size equals to 12 will be represented by 1.2em.
#~ If left empty, the normal font-size will be 14.
#~ The -n option define the sheets that must be treated. If left empty
#~ or equals to zero, all sheets will be treated. If this value
#~ contains greater numbers than the real number of sheets in the
#~ Excel File, these numbers will be ignored. The first sheet is
#~ the sheet 1 and not 0.
#~ xls2html -n 1,2 file.xls file.html; # feuilles 1 et 2
#~ xls2html -n 1..3,5 file.xls file.html; # feuilles 1 à 3 et 5
#~ xls2html -n 2.. file.xls file.html; # toutes les feuilles à partir de la 2e
#~ xls2html -n ..4 file.xls file.html; # les 4 premières feuilles
#~ xls2html -n -1 file.xls file.html; # la dernière feuille
#~ xls2html -n 1,2 file.xls file.html; # sheets 1 and 2
#~ xls2html -n 1..3,5 file.xls file.html; # sheets 1 to 3 and 5
#~ xls2html -n 2.. file.xls file.html; # every sheets from 2nd
#~ xls2html -n ..4 file.xls file.html; # sheets 1 to 4
#~ xls2html -n -1 file.xls file.html; # last sheet
my ( $fileIn, $fileOut, $opt_s, $opt_n ) = ();
GetOptions( 'in=s' => \$fileIn, 'out=s' => \$fileOut, 's=i' => \$opt_s, 'n=s' => \$opt_n );
my $Usage = <<USAGE;
Usage : $0 [-s number][-n number][-in File_in.xls][-out File_out.html]
USAGE
unless ( $fileIn =~ /\.xls$/ and $fileOut =~ /\.html?/ ) {
die $Usage;
}
my $output;
my $normal_size = 10;
my @n_sheets;
my $nb_sheets = 0;
my $parser = Spreadsheet::ParseExcel->new();
my $workbook = $parser->parse($fileIn);
my @worksheets = $workbook->worksheets();
my $sheets_count = $workbook->worksheet_count();
if ( defined($opt_s) ) {
( $opt_s =~ /^(\d+\.?\d*|\.\d+)$/ && $opt_s > 0 && $opt_s < 100 )
|| die "The -s option has to be followed by a valid number !";
$normal_size = $opt_s;
}
if ( defined($opt_n) ) {
for ( my $i = 0; $i < $sheets_count; $i++ ) {
$n_sheets[$i] = 0;
}
my @regtab;
my $i = 0;
while ( $opt_n =~ /(^\.\.\d+)|(\d+\.\.$)|(\d+\.\.\d+)|(\d+)|,/g ) {
$regtab[ $i++ ] = $&;
}
if (@regtab) {
for ( my $j = 0; $j < $i; $j++ ) {
if ( $regtab[$j] =~ /^\.\.(\d+)$/ ) {
for ( my $k = 0; $k < $1; $k++ ) {
$n_sheets[$k] = 1;
}
$nb_sheets += $1;
}
elsif ( $regtab[$j] =~ /^(\d+)\.\.$/ ) {
for ( my $k = $1 - 1; $k < $sheets_count; $k++ ) {
$n_sheets[$k] = 1;
}
$nb_sheets += $sheets_count - $1 + 1;
}
elsif ( $regtab[$j] =~ /^(\d+)\.\.(\d+)$/ ) {
for ( my $k = $1 - 1; $k < $2; $k++ ) {
$n_sheets[$k] = 1;
}
$nb_sheets += $2 - $1 + 1;
}
elsif ( $regtab[$j] =~ /^(\d+)$/ ) {
$n_sheets[ $1 - 1 ] = 1;
$nb_sheets++;
}
elsif ( $regtab[$j] =~ /^,$/ ) {
#~ does nothing, but ',' is a correct value
}
else {
die "An error occured, incorrect option -n.";
}
}
}
else {
die "The -n option has to be followed by a valid format ! Example : ..2,4,6..8,10..";
}
}
else {
for ( my $i = 0; $i < $sheets_count; $i++ ) {
$n_sheets[$i] = 1;
$nb_sheets++;
}
}
my $filename;
my $worksheet;
for ( my $k = 0; $k < $sheets_count; $k++ ) {
if ( $n_sheets[$k] ) {
$worksheet = $workbook->worksheet($k);
my $ligmax = $worksheet->row_range();
my $colmax = $worksheet->col_range();
if ( $fileIn =~ /^(.*)\.xls$/ && $nb_sheets == 1 ) {
$filename = $1;
}
else {
$filename = $worksheet->get_name();
}
#~ File where to write the result
#~ If there's only one sheet to produce, the name of this sheet
#~ isn't include in the name of the output file. Otherwise, it is
#~ for each produced sheet.
my ( $filename, $directories, $fileOutSuffix ) = fileparse( $fileOut, qr/\.[^.]*/ );
if ( $nb_sheets == 1 ) {
$output = new IO::File(">$directories/$filename$fileOutSuffix");
}
else {
$output = new IO::File( ">$directories/$filename" . "-" . $fileOutSuffix );
}
my $writer = new XML::Writer(
OUTPUT => $output,
DATA_INDENT => 3, # indentation, 3 espace
DATA_MODE => 1, # changement ligne.
ENCODING => 'utf-8',
);
$writer->doctype("html");
#~ Beginning of the HTML file
$writer->startTag(
"html",
"xmlns" => "http://www.w3.org/1999/xhtml",
"xml:lang" => "fr",
);
$writer->startTag("head");
$writer->startTag("title");
$writer->characters($filename);
$writer->endTag("title");
$writer->emptyTag(
'meta',
'http-equiv' => 'Content-Type',
'content' => 'text/html; charset=iso-8859-1'
);
$writer->endTag("head");
$writer->startTag("body");
$writer->startTag("table");
#~ Iteration on each line and each column of the worksheet, writing down each cell from left to right and from top to bottom
my $bloc = '';
my @cells = $worksheet->{Cells};
for ( my $i = 0; $i <= $ligmax; $i++ ) {
$writer->startTag("tr");
for ( my $j = 0; $j <= $colmax; $j++ ) {
my $cell = $cells[0][$i][$j];
if ( defined($cell) ) {
my $contenu = $cell->value();
my $format = $cell->get_format();
my $gras = $format->{Font}->{Bold} ? "bold" : "normal";
my $italique = $format->{Font}->{Italic} ? "italic" : "normal";
my %font = (
"nom" => $format->{Font}->{Name},
"gras" => $gras,
"italique" => $italique,
"taille" => $format->{Font}->{Height},
"couleur" => $format->{Font}->{Color}
);
#~ 0 => No alignment
#~ 1 => Left
#~ 2 => Center
#~ 3 => Right
#~ 4 => Fill
#~ 5 => Justify
#~ 6 => Center across
#~ 7 => Distributed/Equal spaced
my $alignH
= $format->{AlignH} == 3 ? "right"
: ( $format->{AlignH} == 2 || $format->{AlignH} == 6 ) ? "center"
: ( $format->{AlignH} == 5 || $format->{AlignH} == 4 ) ? "justify"
: "left";
my @fill = $format->{Fill};
my $couleur = $parser->ColorIdxToRGB( $fill[0][1] );
$writer->startTag( "td",
"style" => "font-family:"
. $font{"nom"} . ';'
. 'font-size:'
. ( $font{"taille"} / $normal_size ) . 'em;'
. 'color:'
. $font{"couleur"} . ';'
. 'font-weight:'
. $font{"gras"} . ';'
. 'font-style:'
. $font{"italic"} . ';'
. 'text-align:'
. $alignH . ';'
. 'background:#'
. $couleur
. ';' );
$writer->characters($contenu);
$writer->endTag("td");
}
}
$writer->endTag("tr");
}
$writer->endTag("table");
$writer->endTag("body");
$writer->endTag("html");
$output->close();
}
}
print "\nHTML successfully generated !\n"; |
