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Optionally add indentation to maps 

This makes them easier to debug by showing the structure. Sample output
when $spaces is set to 4 spaces:

<div class='map'>
<ul>
    <li>
    <a href="../alpha" class="mapparent">alpha</a>
        <ul>
        <li>
        <a href="../alpha/1" class="mapitem">1</a>
        </li>
        </ul>
    </li>
    <li>
    <a href="../beta" class="mapitem">beta</a>
    </li>
</ul>
</div>
master
Simon McVittie 2012-08-03 12:48:46 +01:00
parent ce1c7a3eab
commit 3f27a97336
1 changed files with 19 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
IkiWiki/Plugin/map.pm
View File

@ -72,6 +72,9 @@ sub preprocess (@) {
$common_prefix=IkiWiki::dirname($common_prefix);
}
# Set this to 1 or more spaces to pretty-print maps for debugging
my $spaces = "";
# Create the map.
my $parent="";
my $indent=0;
@ -98,18 +101,18 @@ sub preprocess (@) {
$parent=IkiWiki::dirname($parent);
last if length $addparent && $baseitem =~ /^\Q$addparent\E(\/|$)/;
$addparent="";
$indent--;
$map .= "</li>\n";
if ($indent > 0) {
$map .= "</ul>\n";
$map .= ($spaces x $indent) . "</li>\n";
if ($indent > 1) {
$map .= ($spaces x $indent) . "</ul>\n";
}
$indent--;
}
while ($depth < $indent) {
$indent--;
$map .= "</li>\n";
if ($indent > 0) {
$map .= "</ul>\n";
$map .= ($spaces x $indent) . "</li>\n";
if ($indent > 1) {
$map .= ($spaces x $indent) . "</ul>\n";
}
$indent--;
}
my @bits=split("/", $item);
my $p="";
@ -117,13 +120,14 @@ sub preprocess (@) {
while ($depth > $indent) {
$indent++;
if ($indent > 1) {
$map .= "<ul>\n";
$map .= ($spaces x $indent) . "<ul>\n";
}
if ($depth > $indent) {
$p.="/".shift(@bits);
$addparent=$p;
$addparent=~s/^\///;
$map .= "<li>"
$map .= ($spaces x $indent) . "<li>\n";
$map .= ($spaces x $indent)
.htmllink($params{page}, $params{destpage},
"/".$common_prefix.$p, class => "mapparent",
noimageinline => 1)
@ -134,8 +138,9 @@ sub preprocess (@) {
$openli=0;
}
}
$map .= "</li>\n" if $openli;
$map .= "<li>"
$map .= ($spaces x $indent) . "</li>\n" if $openli;
$map .= ($spaces x $indent) . "<li>\n";
$map .= ($spaces x $indent)
.htmllink($params{page}, $params{destpage},
"/".$common_prefix."/".$item,
@linktext,
@ -145,8 +150,9 @@ sub preprocess (@) {
$parent=$item;
}
while ($indent > 0) {
$map .= ($spaces x $indent) . "</li>\n";
$indent--;
$map .= "</li>\n</ul>\n";
$map .= ($spaces x $indent) . "</ul>\n";
}
$map .= "</div>\n";
return $map;