X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/59b07af4cf3bc6acabafba826f3261c201d5e1bd..9fe92640eb46f0afa24993b5c4957c054e62ae4d:/IkiWiki/Plugin/table.pm

diff --git a/IkiWiki/Plugin/table.pm b/IkiWiki/Plugin/table.pm
index 0501020ab..e782fc238 100644
--- a/IkiWiki/Plugin/table.pm
+++ b/IkiWiki/Plugin/table.pm
@@ -3,25 +3,35 @@ package IkiWiki::Plugin::table;
 
 use warnings;
 use strict;
-
-use IkiWiki;
+use Encode;
+use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "table", call => \&getsetup);
 	hook(type => "preprocess", id => "table", call => \&preprocess);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+} #}}}
+
 sub preprocess (@) { #{{{
 	my %params =(
 		format	=> 'auto',
-		header	=> 'yes',
+		header	=> 'row',
 		@_
 	);
 
 	if (exists $params{file}) {
 		if (! $pagesources{$params{file}}) {
-			return "[[table ".gettext("cannot find file")."]]";
+			error gettext("cannot find file");
 		}
 		$params{data} = readfile(srcfile($params{file}));
+		add_depends($params{page}, $params{file});
 	}
 
 	if (lc $params{format} eq 'auto') {
@@ -36,44 +46,50 @@ sub preprocess (@) { #{{{
 
 	my @data;
 	if (lc $params{format} eq 'csv') {
-		@data=split_csv($params{data}, $params{delimiter});
+		@data=split_csv($params{data},
+			defined $params{delimiter} ? $params{delimiter} : ",",);
+		# linkify after parsing since html link quoting can
+		# confuse CSV parsing
+		if (! exists $params{file}) {
+			@data=map {
+				[ map {
+					IkiWiki::linkify($params{page},
+						$params{destpage}, $_);
+				} @$_ ]
+			} @data;
+		}
 	}
 	elsif (lc $params{format} eq 'dsv') {
-		@data=split_dsv($params{data}, $params{delimiter});
+		# linkify before parsing since wikilinks can contain the
+		# delimiter
+		if (! exists $params{file}) {
+			$params{data} = IkiWiki::linkify($params{page},
+				$params{destpage}, $params{data});
+		}
+		@data=split_dsv($params{data},
+			defined $params{delimiter} ? $params{delimiter} : "|",);
 	}
 	else {
-		return "[[table ".gettext("unknown data format")."]]";
+		error gettext("unknown data format");
 	}
 
 	my $header;
-	if (lc($params{header}) eq "yes") {
+	if (lc($params{header}) eq "row" || IkiWiki::yesno($params{header})) {
 		$header=shift @data;
 	}
 	if (! @data) {
-		return "[[table ".gettext("empty data")."]]";
+		error gettext("empty data");
 	}
 
 	my @lines;
 	push @lines, defined $params{class}
 			? "<table class=\"".$params{class}.'">'
 			: '<table>';
-	push @lines, "\t<thead>","\t\t<tr>",
-        	(map {
-			"\t\t\t<th>".
-			htmlize($params{page}, $params{destpage}, $_).
-			"</th>"
-		} @$header),
-	        "\t\t</tr>", "\t</thead>" if defined $header;
-	push @lines, "\t<tbody>";
-	foreach my $record (@data) {
-	        push @lines, "\t\t<tr>",
-			(map {
-				"\t\t\t<td>".
-				htmlize($params{page}, $params{destpage}, $_).
-				"</td>"
-			} @$record),
-			"\t\t</tr>";
-	}
+	push @lines, "\t<thead>",
+		genrow(\%params, "th", @$header),
+	        "\t</thead>" if defined $header;
+	push @lines, "\t<tbody>" if defined $header;
+	push @lines, genrow(\%params, "td", @$_) foreach @data;
 	push @lines, "\t</tbody>" if defined $header;
 	push @lines, '</table>';
 	my $html = join("\n", @lines);
@@ -102,8 +118,9 @@ sub split_csv ($$) { #{{{
 	eval q{use Text::CSV};
 	error($@) if $@;
 	my $csv = Text::CSV->new({ 
-		sep_char	=> defined $delimiter ? $delimiter : ",",
+		sep_char	=> $delimiter,
 		binary		=> 1,
+		allow_loose_quotes => 1,
 	}) || error("could not create a Text::CSV object");
 	
 	my $l=0;
@@ -111,7 +128,7 @@ sub split_csv ($$) { #{{{
 	foreach my $line (@text_lines) {
 		$l++;
 		if ($csv->parse($line)) {
-			push(@data, [ $csv->fields() ]);
+			push(@data, [ map { decode_utf8 $_ } $csv->fields() ]);
 		}
 		else {
 			debug(sprintf(gettext('parse fail at line %d: %s'), 
@@ -129,26 +146,50 @@ sub split_dsv ($$) { #{{{
 
 	my @data;
 	foreach my $line (@text_lines) {
-		push @data, [ split(/\Q$delimiter\E/, $line) ];
+		push @data, [ split(/\Q$delimiter\E/, $line, -1) ];
 	}
     
 	return @data;
 } #}}}
 
-sub htmlize ($$$) { #{{{
-	my $page = shift;
-	my $destpage = shift;
-	my $text = shift;
+sub genrow ($@) { #{{{
+	my %params=%{shift()};
+	my $elt = shift;
+	my @data = @_;
+
+	my $page=$params{page};
+	my $destpage=$params{destpage};
+	my $type=pagetype($pagesources{$page});
+
+	my @ret;
+	push @ret, "\t\t<tr>";
+	for (my $x=0; $x < @data; $x++) {
+		my $cell=IkiWiki::htmlize($page, $destpage, $type,
+		         IkiWiki::preprocess($page, $destpage, $data[$x]));
+
+		# automatic colspan for empty cells
+		my $colspan=1;
+		while ($x+1 < @data && $data[$x+1] eq '') {
+			$x++;
+			$colspan++;
+		}
 
-	$text=IkiWiki::htmlize($page, pagetype($pagesources{$page}),
-		IkiWiki::preprocess($page, $destpage, $text));
+		# check if the first column should be a header
+		my $e=$elt;
+		if ($x == 0 && lc($params{header}) eq "column") {
+			$e="th";
+		}
 
-	# hack to get rid of enclosing junk added by markdown
-	$text=~s!^<p>!!;
-	$text=~s!</p>$!!;
-	chomp $text;
+		if ($colspan > 1) {
+			push @ret, "\t\t\t<$e colspan=\"$colspan\">$cell</$e>"
+		}
+		else {
+			push @ret, "\t\t\t<$e>$cell</$e>"
+		}
+	}
+	push @ret, "\t\t</tr>";
 
-	return $text;
-}
+	return @ret;
+} #}}}
 
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