X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4d8b2d84d5635e0e718e9f66fcdf6e20587fbc2c..8ba83875b7e3f3151734e043eda767f041288ad3:/IkiWiki/Plugin/table.pm

diff --git a/IkiWiki/Plugin/table.pm b/IkiWiki/Plugin/table.pm
index c08087c71..698f9c9b6 100644
--- a/IkiWiki/Plugin/table.pm
+++ b/IkiWiki/Plugin/table.pm
@@ -3,33 +3,20 @@ package IkiWiki::Plugin::table;
 
 use warnings;
 use strict;
+use IkiWiki 2.00;
 
-use IkiWiki;
-use IkiWiki::Plugin::mdwn;
-
-my %defaults = (
-	data	=> undef,
-	file	=> undef,
-	format	=> 'auto',
-	sep_char	=>  {
-		'csv'	=> ',',
-		'dsv'	=> '\|',
-	},
-	class	=>  undef,
-	header	=>  1,
-);
-                            
 sub import { #{{{
 	hook(type => "preprocess", id => "table", call => \&preprocess);
 } # }}}
 
 sub preprocess (@) { #{{{
-	my %params = (%defaults, @_);
+	my %params =(
+		format	=> 'auto',
+		header	=> 'yes',
+		@_
+	);
 
-	if (defined $params{delimiter}) {
-		$params{sep_char}->{$params{format}} = $params{delimiter};
-	}
-	if (defined $params{file}) {
+	if (exists $params{file}) {
 		if (! $pagesources{$params{file}}) {
 			return "[[table ".gettext("cannot find file")."]]";
 		}
@@ -40,38 +27,46 @@ sub preprocess (@) { #{{{
 		# first try the more simple format
 		if (is_dsv_data($params{data})) {
 			$params{format} = 'dsv';
-			$params{sep_char}->{dsv} = '\|';
 		}
 		else {
 			$params{format} = 'csv';
-			$params{sep_char}->{csv} = ',';
 		}
 	}
 
 	my @data;
 	if (lc $params{format} eq 'csv') {
-		@data=read_csv(\%params);
+		@data=split_csv($params{data}, $params{delimiter});
 	}
 	elsif (lc $params{format} eq 'dsv') {
-		@data=read_dsv(\%params);
+		@data=split_dsv($params{data}, $params{delimiter});
 	}
 	else {
 		return "[[table ".gettext("unknown data format")."]]";
 	}
-	
+
 	my $header;
-	if ($params{header} != 1) {
+	if (lc($params{header}) eq "yes") {
 		$header=shift @data;
 	}
 	if (! @data) {
 		return "[[table ".gettext("empty data")."]]";
 	}
 
-	my $html = tidy_up(open_table(\%params, $header),
-			build_rows(\%params, @data),
-			close_table(\%params, $header));
-
-	if (defined $params{file}) {
+	my @lines;
+	push @lines, defined $params{class}
+			? "<table class=\"".$params{class}.'">'
+			: '<table>';
+	push @lines, "\t<thead>",
+		genrow($params{page}, $params{destpage}, "th", @$header),
+	        "\t</thead>" if defined $header;
+	push @lines, "\t<tbody>";
+	push @lines, genrow($params{page}, $params{destpage}, "td", @$_)
+		foreach @data;
+	push @lines, "\t</tbody>" if defined $header;
+	push @lines, '</table>';
+	my $html = join("\n", @lines);
+
+	if (exists $params{file}) {
 		return $html."\n\n".
 			htmllink($params{page}, $params{destpage}, $params{file},
 				linktext => gettext('Direct data download'));
@@ -81,20 +76,6 @@ sub preprocess (@) { #{{{
 	}            
 } #}}}
 
-sub tidy_up (@) { #{{{
-	my $html="";
-
-	foreach my $text (@_) {
-		my $indentation = $text =~ m{thead>|tbody>}   ? 0 :
-		                  $text =~ m{tr>}             ? 4 :
-		                  $text =~ m{td>|th>}         ? 8 :
-		                                                0;
-		$html .= (' ' x $indentation)."$text\n";
-	}
-
-	return $html;
-} #}}}
-
 sub is_dsv_data ($) { #{{{
 	my $text = shift;
 
@@ -102,14 +83,14 @@ sub is_dsv_data ($) { #{{{
 	return $line =~ m{.+\|};
 }
 
-sub read_csv ($) { #{{{
-	my $params=shift;
-	my @text_lines = split(/\n/, $params->{data});
+sub split_csv ($$) { #{{{
+	my @text_lines = split(/\n/, shift);
+	my $delimiter = shift;
 
 	eval q{use Text::CSV};
 	error($@) if $@;
 	my $csv = Text::CSV->new({ 
-		sep_char	=> $params->{sep_char}->{csv},
+		sep_char	=> defined $delimiter ? $delimiter : ",",
 		binary		=> 1,
 	}) || error("could not create a Text::CSV object");
 	
@@ -129,65 +110,53 @@ sub read_csv ($) { #{{{
 	return @data;
 } #}}}
 
-sub read_dsv ($) { #{{{
-	my $params = shift;
-	my @text_lines = split(/\n/, $params->{data});
+sub split_dsv ($$) { #{{{
+	my @text_lines = split(/\n/, shift);
+	my $delimiter = shift;
+	$delimiter="|" unless defined $delimiter;
 
 	my @data;
-	my $splitter = qr{$params->{sep_char}->{dsv}};
 	foreach my $line (@text_lines) {
-		push @data, [ split($splitter, $line) ];
+		push @data, [ split(/\Q$delimiter\E/, $line, -1) ];
 	}
     
 	return @data;
 } #}}}
 
-sub open_table ($$) { #{{{
-	my $params = shift;
-	my $header = shift;
-
-	my @items;
-	push @items, defined $params->{class}
-			? "<table class=\"".$params->{class}.'">'
-			: '<table>';
-        push @items, '<thead>','<tr>',
-	             (map { "<th>".htmlize($params, $_)."</th>" } @$header),
-                     '</tr>','</thead>' if defined $header;
-	push @items, '<tbody>';
-	
-	return @items;
-}
-
-sub build_rows ($@) { #{{{
-	my $params = shift;
-
-	my @items;
-	foreach my $record (@_) {
-	        push @items, '<tr>',
-		             (map { "<td>".htmlize($params, $_)."</td>" } @$record),
-		             '</tr>';
+sub genrow ($$$@) { #{{{
+	my $page = shift;
+	my $destpage = shift;
+	my $elt = shift;
+	my @data = @_;
+
+	my @ret;
+	push @ret, "\t\t<tr>";
+	for (my $x=0; $x < @data; $x++) {
+		my $cell=htmlize($page, $destpage, $data[$x]);
+		my $colspan=1;
+		while ($x+1 < @data && $data[$x+1] eq '') {
+			$x++;
+			$colspan++;
+		}
+		if ($colspan > 1) {
+			push @ret, "\t\t\t<$elt colspan=\"$colspan\">$cell</$elt>"
+		}
+		else {
+			push @ret, "\t\t\t<$elt>$cell</$elt>"
+		}
 	}
-	return @items;
-} #}}}
-                 
-sub close_table ($$) { #{{{
-	my $params = shift;
-	my $header = shift;
-
-	my @items;
-	push @items, '</tbody>' if defined $header;
-	push @items, '</table>';
-	return @items;
+	push @ret, "\t\t</tr>";
+
+	return @ret;
 } #}}}
 
-sub htmlize { #{{{
-	my $params = shift;
+sub htmlize ($$$) { #{{{
+	my $page = shift;
+	my $destpage = shift;
 	my $text = shift;
 
-	$text=IkiWiki::preprocess($params->{page},
-		$params->{destpage}, $text);
-	$text=IkiWiki::htmlize($params->{page},
-		pagetype($pagesources{$params->{page}}), $text);
+	$text=IkiWiki::htmlize($page, pagetype($pagesources{$page}),
+		IkiWiki::preprocess($page, $destpage, $text));
 
 	# hack to get rid of enclosing junk added by markdown
 	$text=~s!^<p>!!;