Fix patch to work around HTMLScrubber, and add a potential documentation page

[git.ikiwiki.info.git] / doc / todo / progressbar_plugin.mdwn

diff --git a/doc/todo/progressbar_plugin.mdwn b/doc/todo/progressbar_plugin.mdwn
index 2325d2e402beaf834d8ec996440132beeb9aae62..4677160fb6f31532d0c81914e88b1dc26f1f83e5 100644 (file)
--- a/doc/todo/progressbar_plugin.mdwn
+++ b/doc/todo/progressbar_plugin.mdwn
@@ -51,11 +51,19 @@ Any comments? --[[Paweł|ptecza]]
 > to have a progress bar marking how many bugs were compete for a
 > particular milestone.  -- [[Will]]
 
+>> Thanks a lot for your comment, Will! It seems very interesting for me.
+>> I need to think more about improving that plugin. --[[Paweł|ptecza]]
+
 >> Attached is a [[patch]] (well, source) for this.  You also need to add the proposed CSS above to `style.css`.
 >> At the moment this plugin interacts poorly with the [[plugins/htmlscrubber]] plugin.
 >> HTMLScrubber plugin removes the `style` attribute from the `progress-done` `div` tag, and so it defaults
 >> to a width of 100%. -- [[Will]]
 
+>>> Thank you for the code! I know how to fix that problem, because I had
+>>> the same issue while writing [[todo/color_plugin]] :) --[[Paweł|ptecza]]
+
+>>>> Ahh - good idea.  Patch updated to work with HTMLScrubber. --[[Will]]
+
     #!/usr/bin/perl
     package IkiWiki::Plugin::progress;
     
@@ -63,11 +71,12 @@ Any comments? --[[Paweł|ptecza]]
     use strict;
     use IkiWiki 2.00;
     
-    my $percentage_pattern = qr/[0-9]\%/; # pattern to validate percentages
+    my $percentage_pattern = qr/[0-9]+\%/; # pattern to validate percentages
     
     sub import { #{{{
        hook(type => "getsetup", id => "progress", call => \&getsetup);
        hook(type => "preprocess", id => "progress", call => \&preprocess);
+       hook(type => "format",     id => "progress", call => \&format);
     } # }}}
     
     sub getsetup () { #{{{
@@ -100,7 +109,7 @@ Any comments? --[[Paweł|ptecza]]
                }
                
                if ($totalcount == 0) {
-                       $fill = "100%"
+                       $fill = "100%";
                } else {
                        my $number = $donecount/$totalcount*100;
                        $fill = sprintf("%u%%", $number);
@@ -118,4 +127,38 @@ Any comments? --[[Paweł|ptecza]]
     
     } # }}}
     
+    sub format(@) { #{{{
+       my %params = @_;
+    
+       # If HTMLScrubber has removed the style attribute, then bring it back
+    
+       $params{content} =~ s!<div class="progress-done">($percentage_pattern)</div>!<div class="progress-done" style="width: $1">$1</div>!g;
+    
+       return $params{content};    
+    } #}}}
+    
     1
+
+Here is a potential documentation page:
+
+-----
+
+[[!template id=plugin name=progress author="[[Will]]"]]
+[[!tag type/meta]]
+
+Provides a \\[[!progress ]] [[ikiwiki/PreProcessorDirective]] that is
+replaced with a progress bar.
+
+There are two possible parameter sets.  The first is a single parameter
+`percent` which holds a percentage figure for how complete the progress bar is.
+
+The second possible set of parameters is a pair of [[ikiwiki/PageSpec]]s,
+`totalpages` and `donepages`.  The progress plugin counts the number of
+pages in each pagespec and shows the percentage of the total pages that are
+done.
+
+This plugin is included in ikiwiki, but is not enabled by default.
+
+If it is turned on it can show what percentage of pages have discussion pages:
+
+[[!progress totalpages="* and !*/Discussion" donepages="*/Discussion"]]