>>>>>>>>> Yeah - that would make sense. done. -- [[Will]]
- #!/usr/bin/perl
- # Ikiwiki listpreprocessors plugin.
- package IkiWiki::Plugin::listpreprocessors;
-
- use warnings;
- use strict;
- use IkiWiki 2.00;
-
- sub import { #{{{
- hook(type => "getsetup", id => "listpreprocessors", call => \&getsetup);
- hook(type => "checkconfig", id => "listpreprocessors", call => \&checkconfig);
- hook(type => "needsbuild", id => "listpreprocessors", call => \&needsbuild);
- hook(type => "preprocess", id => "listpreprocessors", call => \&preprocess);
- } # }}}
-
- sub getsetup () { #{{{
- return
- plugin => {
- safe => 1,
- rebuild => undef,
- },
- preprocessor_description_dir => {
- type => "string",
- description => "The ikiwiki directory that contains plugin descriptions.",
- safe => 1,
- rebuild => 1,
- },
- } #}}}
-
- my @fullPluginList;
- my @earlyPluginList;
- my $pluginString;
-
- sub checkconfig () { #{{{
- if (!defined $config{plugin_description_dir}) {
- $config{plugin_description_dir} = "ikiwiki/plugin/";
- }
-
- @earlyPluginList = sort( keys %{ $IkiWiki::hooks{preprocess} } );
- } #}}}
-
- sub needsbuild (@) { #{{{
- my $needsbuild=shift;
-
- @fullPluginList = sort( keys %{ $IkiWiki::hooks{preprocess} } );
- $pluginString = join (' ', @earlyPluginList) . " : ". join (' ', @fullPluginList);
-
- foreach my $page (keys %pagestate) {
- if (exists $pagestate{$page}{listpreprocessors}{shown}) {
- if ($pagestate{$page}{listpreprocessors}{shown} ne $pluginString) {
- push @$needsbuild, $pagesources{$page};
- }
- if (exists $pagesources{$page} &&
- grep { $_ eq $pagesources{$page} } @$needsbuild) {
- # remove state, will be re-added if
- # the [[!listpreprocessors]] is still there during the
- # rebuild
- delete $pagestate{$page}{listpreprocessors}{shown};
- }
- }
- }
- } # }}}
-
- sub preprocess (@) { #{{{
- my %params=@_;
-
- $pagestate{$params{destpage}}{listpreprocessors}{shown}=$pluginString;
-
- my @pluginlist;
-
- if (defined $params{generated}) {
- @pluginlist = @fullPluginList;
- } else {
- @pluginlist = @earlyPluginList;
- }
-
- my $result = '<ul class="listpreprocessors">';
-
- foreach my $plugin (@pluginlist) {
- $result .= '<li class="listpreprocessors">';
- $result .= htmllink($params{page}, $params{destpage}, IkiWiki::linkpage($config{plugin_description_dir} . $plugin));
- $result .= '</li>';
- }
-
- $result .= "</ul>";
-
- return $result;
- } # }}}
-
- 1
-
-----
-
-Here is the main listpreprocessors plugin. (Note, because this has double
-square brackets in the source, it isn't quite displaying correctly - look
-at the page source for details.) New template files follow:
-
- #!/usr/bin/perl
- # Ikiwiki listpreprocessors plugin.
- package IkiWiki::Plugin::listpreprocessors;
-
- use warnings;
- use strict;
- use Encode;
- use IkiWiki 2.00;
-
- sub import { #{{{
- hook(type => "getsetup", id => "listpreprocessors", call => \&getsetup);
- hook(type => "preprocess", id => "listpreprocessors", call => \&preprocess);
- hook(type => "refresh", id => "listpreprocessors", call => \&refresh);
- } # }}}
-
- sub getsetup () { #{{{
- return
- plugin => {
- safe => 1,
- rebuild => undef,
- },
- preprocessor_description_dir => {
- type => "string",
- description => "The ikiwiki directory that contains plugin descriptions.",
- safe => 1,
- rebuild => 1,
- },
- preprocessor_description_autocreate => {
- type => "boolean",
- description => "Should pre-processor command descriptions be automatically created from a template.",
- safe => 1,
- rebuild => 1,
- },
- } #}}}
-
- sub gendescription ($$) { #{{{
- my $plugin=shift;
- my $page=shift;
- my $file=$page.".".$config{default_pageext};
- my $template=template("preprocessor-description.tmpl");
- $template->param(page => $page, plugin => $plugin);
- writefile($file, $config{srcdir}, $template->output);
- if ($config{rcs}) {
- IkiWiki::rcs_add($file);
- }
- } #}}}
-
- sub refresh () { #{{{
- eval q{use File::Find};
- error($@) if $@;
-
- if (defined $config{preprocessor_description_autocreate} && ! $config{preprocessor_description_autocreate}) {
- return; # create pages unless they explicitly ask us not to
- }
-
- if (!defined $config{preprocessor_description_dir}) {
- $config{preprocessor_description_dir} = "ikiwiki/plugin/";
- }
-
- my @pluginlist = sort( keys %{ $IkiWiki::hooks{preprocess} } );
- my %pluginpages;
-
- if (@pluginlist) {
- my ($plugin,$page);
-
- foreach $plugin (@pluginlist) {
- $pluginpages{$plugin} = $config{preprocessor_description_dir} . $plugin;
- }
-
- my %pages;
- foreach my $dir ($config{srcdir}, @{$config{underlaydirs}}, $config{underlaydir}) {
- find({
- no_chdir => 1,
- wanted => sub {
- $_=decode_utf8($_);
- if (IkiWiki::file_pruned($_, $dir)) {
- $File::Find::prune=1;
- }
- elsif (! -l $_) {
- my ($f)=/$config{wiki_file_regexp}/; # untaint
- return unless defined $f;
- $f=~s/^\Q$dir\E\/?//;
- return unless length $f;
- return if $f =~ /\._([^.]+)$/; # skip internal page
- if (! -d _) {
- $pages{pagename($f)}=$f;
- }
- }
- }
- }, $dir);
- }
-
- if ($config{rcs}) {
- IkiWiki::disable_commit_hook();
- }
-
- my $needcommit = 0;
-
- while (($plugin,$page) = each %pluginpages) {
- if (! exists $pages{$page}) {
- $needcommit = 1;
- gendescription($plugin,$page);
- }
- }
-
- if ($config{rcs}) {
- if ($needcommit) {
- IkiWiki::rcs_commit_staged(
- gettext("automatic pre-processor description generation"),
- undef, undef);
- }
- IkiWiki::enable_commit_hook();
- }
- }
- } #}}}
-
- sub preprocess (@) { #{{{
- my %params=@_;
-
- if (!defined $config{plugin_description_dir}) {
- $config{plugin_description_dir} = "ikiwiki/plugin/";
- }
-
- my @pluginlist = sort( keys %{ $IkiWiki::hooks{preprocess} } );
- foreach my $plugin (@pluginlist) {
- $plugin = $config{plugin_description_dir} . $plugin;
- }
- my $pluginString = join (' or ', @pluginlist);
-
- my $result = "[[!inline pages=\"$pluginString\" feeds=\"no\" show=0 sort=\"title\"";
-
- if (defined $params{inline}) {
- $result .= ' template=\"listpreprocessors-listonly\" archive="yes"';
- } else {
- $result .= ' template=\"listpreprocessors-inline\" archive="no"';
- }
-
- $result .= "]]";
-
- return IkiWiki::preprocess($params{page}, $params{destpage},
- IkiWiki::filter($params{page}, $params{destpage}, $result));
- } # }}}
-
- 1
-
---------
-
-This is what I was using for `listpreprocessors-inline.tmpl`:
-
- <div class="listpreprocessorsinline">
-
- <div class="inlineheader">
-
- <span class="header">
- <a href="<TMPL_VAR PAGEURL>"><TMPL_VAR TITLE></a>
- </span>
-
- </div><!--.inlineheader-->
-
- <div class="inlinecontent">
- <TMPL_VAR CONTENT>
- </div><!--.inlinecontent-->
-
- </div><!--.listpreprocessorsinline-->
-
---------
-
-This is what I was using for `listpreprocessors-listonly.tmpl`:
-
- <p class="listpreprocessors"><a href="<TMPL_VAR PAGEURL>"><TMPL_VAR TITLE></a></p>
-
---------
-
-This is what I was using for `preprocessor-description.tmpl`:
-
- The <TMPL_VAR plugin> preprocessor command currently has no description.
-
- Maybe you should edit this page to add one.
-
-[[tag done]]
+Patch is applied (along with some changes..). [[done]] (But, see
+[[directive_docs]].
--- /dev/null
+The current basewiki is not self-documenting. In particular, if
+[[plugins/listdirectives]] is used, it creates a list with a bunch of
+broken links to directives/*, pages that do not currently exist in the
+docwiki or basewiki.
+
+This could be fixed by adding a page for each directive under to
+`ikiwiki/directives`, and put those into a new underlay, which the plugin
+could enable. Rather a lot of work and maintenance to document all the
+directives like that.
+
+I also considered having it link to the plugin that defined the
+directive. Then all the plugins can be included in a new underlay, which
+both [[plugins/listdirectives]] and [[plugins/websetup]] could enable.
+(The latter could be improved by making the plugin names in the web setup
+be links to docs about each plugin..)
+
+The problem I ran into doing that is that the existing plugin pages have a
+lot of stuff on them you probably don't want an underlay doing. The biggest
+issues were wikilinks to other pages in the docwiki (which would end up
+broken if the plugins were used as an underlay), and plugin pages that
+include examples of the plugin in use, which are sometimes rather expensive
+(eg, brokenlinks).
+
+Either way requires a lot of reorganisation/doc work, and an onging
+maintenance load.
+
+BTW, this patch would be needed for the second approach, to allow
+listdirectives to map from preprocessor directives back to the plugin that
+defined them: --[[Joey]]
+
+ commit 0486b46a629cae19ce89492d5ac498bbf9b84f5f
+ Author: Joey Hess <joey@kodama.kitenet.net>
+ Date: Mon Aug 25 15:38:51 2008 -0400
+
+ record which plugins registered which hooks
+
+ diff --git a/IkiWiki.pm b/IkiWiki.pm
+ index e476521..afe982a 100644
+ --- a/IkiWiki.pm
+ +++ b/IkiWiki.pm
+ @@ -493,6 +493,7 @@ sub loadplugins () { #{{{
+ return 1;
+ } #}}}
+
+ +my $loading_plugin;
+ sub loadplugin ($) { #{{{
+ my $plugin=shift;
+
+ @@ -502,14 +503,18 @@ sub loadplugin ($) { #{{{
+ "$installdir/lib/ikiwiki") {
+ if (defined $dir && -x "$dir/plugins/$plugin") {
+ require IkiWiki::Plugin::external;
+ + $loading_plugin=$plugin;
+ import IkiWiki::Plugin::external "$dir/plugins/$plugin";
+ + $loading_plugin=undef;
+ $loaded_plugins{$plugin}=1;
+ return 1;
+ }
+ }
+
+ my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin);
+ + $loading_plugin=$plugin;
+ eval qq{use $mod};
+ + $loading_plugin=undef;
+ if ($@) {
+ error("Failed to load plugin $mod: $@");
+ }
+ @@ -1429,6 +1434,9 @@ sub hook (@) { # {{{
+
+ return if $param{no_override} && exists $hooks{$param{type}}{$param{id}};
+
+ + # Record which plugin was being loaded when the hook was defined.
+ + $param{plugin}=$loading_plugin if defined $loading_plugin;
+ +
+ $hooks{$param{type}}{$param{id}}=\%param;
+ return 1;
+ } # }}}
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