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authorjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-07-30 04:31:08 +0000
committerjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-07-30 04:31:08 +0000
commite49ff966a39d1037ccbf168b8dbd12618cf1b41e (patch)
treecedd803bbefbef0f8fded40fa084bd1eeb9394b1
parent7bb447675fced4861eeec9e687935b9eedf98033 (diff)
* ikiwiki can now download and aggregate feeds with its new aggregate
plugin, so it's possible to implement a Planet using ikiwiki! * --setup --refresh no longer rebuilds wrappers. Use --setup --refresh --wrappers to do that. * Add %IkiWiki::forcerebuild to provide a way for plugins like aggregate to update pages that haven't changed on disk.
-rw-r--r--IkiWiki.pm2
-rw-r--r--IkiWiki/Plugin/aggregate.pm300
-rw-r--r--IkiWiki/Plugin/skeleton.pm2
-rw-r--r--IkiWiki/Render.pm3
-rw-r--r--IkiWiki/Setup/Standard.pm20
-rwxr-xr-xMakefile.PL2
-rw-r--r--debian/changelog6
-rw-r--r--debian/control2
-rwxr-xr-xdebian/postinst2
-rw-r--r--doc/features.mdwn4
-rw-r--r--doc/install.mdwn2
-rw-r--r--doc/plugins.mdwn4
-rw-r--r--doc/plugins/aggregate.mdwn53
-rw-r--r--doc/plugins/search.mdwn2
-rw-r--r--doc/plugins/type/useful.mdwn1
-rw-r--r--doc/plugins/write.mdwn6
-rw-r--r--doc/templates.mdwn2
-rw-r--r--doc/todo/aggregation.mdwn25
-rw-r--r--doc/usage.mdwn15
-rwxr-xr-xikiwiki1
-rw-r--r--templates/aggregatepost.tmpl13
21 files changed, 419 insertions, 48 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm
index c0b26e43f..b5707195b 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -11,7 +11,7 @@ use Memoize;
memoize("abs2rel");
use vars qw{%config %links %oldlinks %oldpagemtime %pagectime
- %renderedfiles %pagesources %depends %hooks};
+ %renderedfiles %pagesources %depends %hooks %forcerebuild};
sub defaultconfig () { #{{{
wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)},
diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
new file mode 100644
index 000000000..5c8151b58
--- /dev/null
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -0,0 +1,300 @@
+#!/usr/bin/perl
+# Blog aggregation plugin.
+package IkiWiki::Plugin::aggregate;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+my %feeds;
+my %guids;
+
+sub import { #{{{
+ IkiWiki::hook(type => "getopt", id => "aggregate",
+ call => \&getopt);
+ IkiWiki::hook(type => "checkconfig", id => "aggregate",
+ call => \&checkconfig);
+ IkiWiki::hook(type => "filter", id => "aggregate",
+ call => \&filter);
+ IkiWiki::hook(type => "preprocess", id => "aggregate",
+ call => \&preprocess);
+ IkiWiki::hook(type => "delete", id => "aggregate",
+ call => \&delete);
+ IkiWiki::hook(type => "savestate", id => "aggregate",
+ call => \&savestate);
+} # }}}
+
+sub getopt () { #{{{
+ eval q{use Getopt::Long};
+ Getopt::Long::Configure('pass_through');
+ GetOptions("aggregate" => \$IkiWiki::config{aggregate});
+} #}}}
+
+sub checkconfig () { #{{{
+ loadstate();
+ if ($IkiWiki::config{aggregate}) {
+ IkiWiki::loadindex();
+ aggregate();
+ savestate();
+ }
+} #}}}
+
+sub filter (@) { #{{{
+ my %params=@_;
+ my $page=$params{page};
+
+ # Mark all feeds originating on this page as removable;
+ # preprocess will unmark those that still exist.
+ remove_feeds($page);
+
+ return $params{content};
+} # }}}
+
+sub preprocess (@) { #{{{
+ my %params=@_;
+
+ foreach my $required (qw{name url dir}) {
+ if (! exists $params{$required}) {
+ return "[[aggregate plugin missing $required parameter]]";
+ }
+ }
+
+ my $feed={};
+ my $name=$params{name};
+ if (exists $feeds{$name}) {
+ $feed=$feeds{$name};
+ }
+ else {
+ $feeds{$name}=$feed;
+ }
+ $feed->{name}=$name;
+ $feed->{sourcepage}=$params{page};
+ $feed->{url}=$params{url};
+ ($feed->{dir})=$params{dir}=~/$IkiWiki::config{wiki_file_regexp}/;
+ $feed->{dir}=~s/^\/+//;
+ $feed->{feedurl}=defined $params{feedurl} ? $params{feedurl} : $params{url};
+ $feed->{updateinterval}=defined $params{updateinterval} ? $params{updateinterval} : 15;
+ $feed->{expireage}=defined $params{expireage} ? $params{expireage} : 0;
+ $feed->{expirecount}=defined $params{expirecount} ? $params{expirecount} : 0;
+ delete $feed->{remove};
+ $feed->{lastupdate}=0 unless defined $feed->{lastupdate};
+ $feed->{numposts}=0 unless defined $feed->{numposts};
+ $feed->{newposts}=0 unless defined $feed->{newposts};
+ $feed->{message}="new feed" unless defined $feed->{message};
+ while (@_) {
+ my $key=shift;
+ my $value=shift;
+ if ($key eq 'tag') {
+ push @{$feed->{tags}}, $value;
+ }
+ }
+
+ return "<a href=\"".$feed->{url}."\">".$feed->{name}."</a>: ".
+ "<i>".$feed->{message}."</i> (".$feed->{numposts}.
+ " stored posts; ".$feed->{newposts}." new)";
+} # }}}
+
+sub delete (@) { #{{{
+ my @files=@_;
+
+ # Remove feed data for removed pages.
+ foreach my $file (@files) {
+ my $page=IkiWiki::pagename($file);
+ remove_feeds($page);
+ }
+} #}}}
+
+sub loadstate () { #{{{
+ if (-e "$IkiWiki::config{wikistatedir}/aggregate") {
+ open (IN, "$IkiWiki::config{wikistatedir}/aggregate" ||
+ die "$IkiWiki::config{wikistatedir}/aggregate: $!");
+ while (<IN>) {
+ $_=IkiWiki::possibly_foolish_untaint($_);
+ chomp;
+ my $data={};
+ foreach my $i (split(/ /, $_)) {
+ my ($field, $val)=split(/=/, $i, 2);
+ if ($field eq "name" || $field eq "message") {
+ $data->{$field}=IkiWiki::pagetitle($val);
+ }
+ elsif ($field eq "tag") {
+ push @{$data->{tags}}, $val;
+ }
+ else {
+ $data->{$field}=$val;
+ }
+ }
+
+ if (exists $data->{name}) {
+ $feeds{$data->{name}}=$data;
+ }
+ elsif (exists $data->{guid}) {
+ $guids{$data->{guid}}=$data;
+ }
+ }
+
+ close IN;
+ }
+} #}}}
+
+sub savestate () { #{{{
+ open (OUT, ">$IkiWiki::config{wikistatedir}/aggregate" ||
+ die "$IkiWiki::config{wikistatedir}/aggregate: $!");
+ foreach my $data (values %feeds, values %guids) {
+ if ($data->{remove}) {
+ if ($data->{name}) {
+ foreach my $guid (values %guids) {
+ if ($guid->{feed} eq $data->{name}) {
+ $guid->{remove}=1;
+ }
+ }
+ }
+ else {
+ unlink pagefile($data->{page});
+ }
+ next;
+ }
+
+ my @line;
+ foreach my $field (keys %$data) {
+ if ($field eq "name" || $field eq "message") {
+ push @line, "$field=".IkiWiki::titlepage($data->{$field});
+ }
+ elsif ($field eq "tags") {
+ push @line, "tag=$_" foreach @{$data->{tags}};
+ }
+ else {
+ push @line, "$field=".$data->{$field};
+ }
+ }
+ print OUT join(" ", @line)."\n";
+ }
+ close OUT;
+} #}}}
+
+sub aggregate () { #{{{
+ eval q{use XML::Feed};
+ die $@ if $@;
+ eval q{use HTML::Entities};
+ die $@ if $@;
+
+FEED: foreach my $feed (values %feeds) {
+ # TODO: check updateinterval
+ $feed->{lastupdate}=time;
+ $feed->{newposts}=0;
+ $IkiWiki::forcerebuild{$feed->{sourcepage}}=1;
+
+ IkiWiki::debug("checking feed ".$feed->{name}." ...");
+
+ my @urls=XML::Feed->find_feeds($feed->{feedurl});
+ if (! @urls) {
+ $feed->{message}="could not find feed at ".$feed->{feedurl};
+ IkiWiki::debug($feed->{message});
+ }
+ foreach my $url (@urls) {
+ my $f=XML::Feed->parse(URI->new($url));
+ if (! $f) {
+ $feed->{message}=XML::Feed->errstr;
+ IkiWiki::debug($feed->{message});
+ next FEED;
+ }
+
+ foreach my $entry ($f->entries) {
+ add_page(
+ feed => $feed,
+ title => decode_entities($entry->title),
+ link => $entry->link,
+ content => $entry->content->body,
+ guid => defined $entry->id ? $entry->id : time."_".$feed->name,
+ ctime => $entry->issued ? ($entry->issued->epoch || time) : time,
+ );
+ }
+ }
+ $feed->{message}="processed ok";
+ }
+
+ # TODO: expiry
+} #}}}
+
+sub add_page (@) { #{{{
+ my %params=@_;
+
+ my $feed=$params{feed};
+ my $guid={};
+ my $mtime;
+ if (exists $guids{$params{guid}}) {
+ # updating an existing post
+ $guid=$guids{$params{guid}};
+ }
+ else {
+ # new post
+ $guid->{guid}=$params{guid};
+ $guids{$params{guid}}=$guid;
+ $mtime=$params{ctime};
+ $feed->{numposts}++;
+ $feed->{newposts}++;
+
+ # assign it an unused page
+ my $page=$feed->{dir}."/".IkiWiki::titlepage($params{title});
+ ($page)=$page=~/$IkiWiki::config{wiki_file_regexp}/;
+ if (! defined $page || ! length $page) {
+ $page=$feed->{dir}."/item";
+ }
+ $page=~s/\.\.//g; # avoid ".." directory tricks
+ my $c="";
+ while (exists $IkiWiki::pagesources{$page.$c} ||
+ -e pagefile($page.$c)) {
+ $c++
+ }
+ $guid->{page}=$page;
+ IkiWiki::debug("creating new page $page");
+ }
+ $guid->{feed}=$feed->{name};
+
+ # To write or not to write? Need to avoid writing unchanged pages
+ # to avoid unneccessary rebuilding. The mtime from rss cannot be
+ # trusted; let's use a digest.
+ eval q{use Digest::MD5 'md5_hex'};
+ my $digest=md5_hex($params{content});
+ return unless ! exists $guid->{md5} || $guid->{md5} ne $digest;
+ $guid->{md5}=$digest;
+
+ # Create the page.
+ my $template=IkiWiki::template("aggregatepost.tmpl", blind_cache => 1);
+ my $content=$params{content};
+ $params{content}=~s/(?<!\\)\[\[/\\\[\[/g; # escape accidental wikilinks
+ # and preprocessor stuff
+ $template->param(content => $params{content});
+ $template->param(url => $feed->{url});
+ $template->param(name => $feed->{name});
+ $template->param(link => $params{link}) if defined $params{link};
+ if (ref $feed->{tags}) {
+ $template->param(tags => map { tag => $_ }, @{$feed->{tags}});
+ }
+ IkiWiki::writefile($guid->{page}.".html", $IkiWiki::config{srcdir},
+ $template->output);
+
+ # Set the mtime, this lets the build process get the right creation
+ # time on record for the new page.
+ utime $mtime, $mtime, pagefile($guid->{page}) if defined $mtime;
+} #}}}
+
+sub remove_feeds () { #{{{
+ my $page=shift;
+
+ my %removed;
+ foreach my $id (keys %feeds) {
+ if ($feeds{$id}->{sourcepage} eq $page) {
+ $feeds{$id}->{remove}=1;
+ $removed{$id}=1;
+ }
+ }
+} #}}}
+
+sub pagefile ($) { #{{{
+ my $page=shift;
+
+ return "$IkiWiki::config{srcdir}/$page.html";
+} #}}}
+
+1
diff --git a/IkiWiki/Plugin/skeleton.pm b/IkiWiki/Plugin/skeleton.pm
index e63bab6d7..1201d055c 100644
--- a/IkiWiki/Plugin/skeleton.pm
+++ b/IkiWiki/Plugin/skeleton.pm
@@ -29,7 +29,7 @@ sub import { #{{{
call => \&change);
IkiWiki::hook(type => "cgi", id => "skeleton",
call => \&cgi);
- IkiWiki::hook(type => "cgi", id => "savestate",
+ IkiWiki::hook(type => "savestate", id => "savestate",
call => \&savestate);
} # }}}
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 5dbb4654c..1449b8931 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -399,7 +399,8 @@ sub refresh () { #{{{
my $page=pagename($file);
if (! exists $oldpagemtime{$page} ||
- mtime(srcfile($file)) > $oldpagemtime{$page}) {
+ mtime(srcfile($file)) > $oldpagemtime{$page} ||
+ $forcerebuild{$page}) {
debug("rendering $file");
render($file);
$rendered{$file}=1;
diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index b1418ae34..b76c87b8e 100644
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -34,16 +34,18 @@ sub setup_standard {
$config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$setup{exclude}/;
}
- debug("generating wrappers..");
- my @wrappers=@{$setup{wrappers}};
- delete $setup{wrappers};
- my %startconfig=(%config);
- foreach my $wrapper (@wrappers) {
- %config=(%startconfig, verbose => 0, %setup, %{$wrapper});
- checkconfig();
- gen_wrapper();
+ if (! $config{refresh} || $config{wrappers}) {
+ debug("generating wrappers..");
+ my @wrappers=@{$setup{wrappers}};
+ delete $setup{wrappers};
+ my %startconfig=(%config);
+ foreach my $wrapper (@wrappers) {
+ %config=(%startconfig, verbose => 0, %setup, %{$wrapper});
+ checkconfig();
+ gen_wrapper();
+ }
+ %config=(%startconfig);
}
- %config=(%startconfig);
foreach my $c (keys %setup) {
if (defined $setup{$c}) {
diff --git a/Makefile.PL b/Makefile.PL
index 641964853..303116faa 100755
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -18,7 +18,7 @@ extra_build:
--plugin=brokenlinks --plugin=pagecount \
--plugin=orphans --plugin=haiku --plugin=meta \
--plugin=tag --plugin=polygen --plugin=pagestats \
- --plugin=fortune
+ --plugin=fortune --plugin=aggregate
./mdwn2man ikiwiki 1 doc/usage.mdwn > ikiwiki.man
./mdwn2man ikiwiki-mass-rebuild 8 doc/ikiwiki-mass-rebuild.mdwn > ikiwiki-mass-rebuild.man
diff --git a/debian/changelog b/debian/changelog
index babaefff2..6f33a3236 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,10 +1,16 @@
ikiwiki (1.13) UNRELEASED; urgency=low
+ * ikiwiki can now download and aggregate feeds with its new aggregate
+ plugin, so it's possible to implement a Planet using ikiwiki!
* Add a run_hooks function for the common task of running all hooks of a
given type.
* Add a savestate hook.
* Don't put blog post forms on pages if there's no cgiurl set.
* Reformat front page.
+ * --setup --refresh no longer rebuilds wrappers. Use --setup --refresh
+ --wrappers to do that.
+ * Add %IkiWiki::forcerebuild to provide a way for plugins like aggregate
+ to update pages that haven't changed on disk.
-- Joey Hess <joeyh@debian.org> Sat, 29 Jul 2006 20:10:51 -0400
diff --git a/debian/control b/debian/control
index aa8b3fa24..a556fa2ed 100644
--- a/debian/control
+++ b/debian/control
@@ -10,7 +10,7 @@ Package: ikiwiki
Architecture: all
Depends: ${perl:Depends}, libxml-simple-perl, markdown, libtimedate-perl, libhtml-template-perl, libhtml-scrubber-perl, libcgi-formbuilder-perl (>= 3.02.02), libtime-duration-perl, libcgi-session-perl, libmail-sendmail-perl, gcc | c-compiler, libc6-dev | libc-dev
Recommends: subversion | git-core, hyperestraier
-Suggests: viewcvs, librpc-xml-perl, libtext-wikiformat-perl, polygen, tidy
+Suggests: viewcvs, librpc-xml-perl, libtext-wikiformat-perl, polygen, tidy, libxml-feed-perl, libhtml-parser-perl
Description: a wiki compiler
ikiwiki converts a directory full of wiki pages into html pages suitable
for publishing on a website. Unlike many wikis, ikiwiki does not have its
diff --git a/debian/postinst b/debian/postinst
index 72b457716..4e2425fcb 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -10,5 +10,5 @@ if [ "$1" = configure ] && \
dpkg --compare-versions "$2" lt "$firstcompat"; then
ikiwiki-mass-rebuild
else
- ikiwiki-mass-rebuild -refresh
+ ikiwiki-mass-rebuild -refresh -wrappers
fi
diff --git a/doc/features.mdwn b/doc/features.mdwn
index a43cd1c9a..0a235d708 100644
--- a/doc/features.mdwn
+++ b/doc/features.mdwn
@@ -52,6 +52,10 @@ Some of ikiwiki's features:
Ikiwiki's own [[TODO]], [[news]], and [[plugins]] pages are good examples
of some of the flexible ways that this can be used.
+ Ikiwiki can also [[plugin/aggregate]] external blogs, feeding them into
+ the wiki. This can be used to create a Planet type site that aggregates
+ interesting feeds.
+
* [[tags]]
You can tag pages and use these tags in various ways. Tags will show
diff --git a/doc/install.mdwn b/doc/install.mdwn
index d23c88e41..eb5b91e67 100644
--- a/doc/install.mdwn
+++ b/doc/install.mdwn
@@ -4,7 +4,7 @@ Ikiwiki requires [[MarkDown]] be installed, and also uses the following
perl modules if available: `CGI::Session` `CGI::FormBuilder` (version
3.02.02 or newer) `HTML::Template` `Mail::SendMail` `Time::Duration`
`Date::Parse` (libtimedate-perl), `HTML::Scrubber`, `RPC::XML`,
-`XML::Simple`
+`XML::Simple`, `XML::Feed`, `HTML::Parser`
If you want to install from the tarball, you should make sure that the
required perl modules are installed, then run:
diff --git a/doc/plugins.mdwn b/doc/plugins.mdwn
index 0596fc068..1c04d09f5 100644
--- a/doc/plugins.mdwn
+++ b/doc/plugins.mdwn
@@ -1,7 +1,7 @@
Most of ikiwiki's [[features]] are implemented as plugins. Beyond the
[[type/core]] features, there are plugins to [[type/format]] text,
-use [[type/tags]], show [[type/meta]] information, or just have
-[[type/fun]].
+use [[type/tags]], show [[type/meta]] information, do other [[type/useful]]
+stuff, or just have [[type/fun]].
There's documentation if you want to [[write]] your own plugins, or you can
install and use plugins contributed by others.
diff --git a/doc/plugins/aggregate.mdwn b/doc/plugins/aggregate.mdwn
new file mode 100644
index 000000000..690904f73
--- /dev/null
+++ b/doc/plugins/aggregate.mdwn
@@ -0,0 +1,53 @@
+This plugin allows content from other blogs to be aggregated into the wiki.
+Aggregate a blog as follows:
+
+ \[[aggregate name="example blog" feedurl="http://example.com/index.rss" url="http://example.com/" updateinterval="15" dir="example"]
+
+That example aggregates posts from the expecified RSS feed, updating no
+more frequently than once every 15 minutes, and puts a page per post under
+the example/ directory in the wiki.
+
+You can then use ikiwiki's [[blog]] support to create a blog of one or more
+aggregated feeds.
+
+## setup
+
+Make sure that you have the [[html]] plugin enabled, as the created pages are
+in html format. The [[tag]] plugin is also recommended.
+
+You will need to run ikiwiki periodically from a cron job, passing it the
+--aggregate parameter, to make it check for new posts. Here's an example
+crontab entry:
+
+ */15 * * * * ikiwiki --setup my.wiki --aggregate --refresh
+
+## usage
+
+Here are descriptions of all the supported parameters to the `aggregate`
+directive:
+
+* `name` - A name for the feed. Each feed must have a unique name.
+ Required.
+* `url` - The url to the web page for the blog that's being aggregated.
+ Required.
+* `dir` - The directory in the wiki where pages should be saved. Required.
+* `feedurl` - The url to the feed. Optional, if it's not specified ikiwiki
+ will look for feeds on the `blogurl`. RSS and atom feeds are supported.
+* `updateinterval` - How often to check for new posts, in minutes. Default
+ is 15 minutes.
+* `expireage` - Expire old items from this blog if they are older than
+ a specified number of days. Default is to never expire on age.
+* `expirecount` - Expire old items from this blog if there are more than
+ the specified number total. Oldest items will be expired first. Default
+ is to never expire on count.
+* `tag` - A tag to tag each post from the blog with. A good tag to use is
+ the name of the blog. Can be repeated multiple times. The [[tag]] plugin
+ must be enabled for this to work.
+
+Note that even if you are using subversion or another revision control
+system, pages created by aggregation will *not* be checked into revision
+control.
+
+This plugin is not enabled by default.
+
+[[tag type/useful]]
diff --git a/doc/plugins/search.mdwn b/doc/plugins/search.mdwn
index d4a6b4efe..78088aed8 100644
--- a/doc/plugins/search.mdwn
+++ b/doc/plugins/search.mdwn
@@ -4,3 +4,5 @@ full text search to ikiwiki, using the [[HyperEstraier]] engine.
It's possible to configure HyperEstraier via one of ikiwiki's
[[templates]], but for most users, no configuration should be needed aside
from enabling the plugin.
+
+[[tag type/useful]]
diff --git a/doc/plugins/type/useful.mdwn b/doc/plugins/type/useful.mdwn
new file mode 100644
index 000000000..92fcf5af1
--- /dev/null
+++ b/doc/plugins/type/useful.mdwn
@@ -0,0 +1 @@
+These plugins perform various miscellaneous useful functions.
diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 025a242a6..925717777 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -96,7 +96,7 @@ make arbitrary changes. The function is passed named parameters `page` and
## htmlize
- IkiWiki::hook(type => "htmlize", id => "ext", call => \&filter);
+ IkiWiki::hook(type => "htmlize", id => "ext", call => \&htmlize);
Runs on the raw source of a page and turns it into html. The id parameter
specifies the filename extension that a file must have to be htmlized using
@@ -135,7 +135,7 @@ content.
## delete
- IkiWiki::hook(type => "delete", id => "foo", call => \&dele);
+ IkiWiki::hook(type => "delete", id => "foo", call => \&delete);
Each time a page or pages is removed from the wiki, the referenced function
is called, and passed the names of the source files that were removed.
@@ -190,6 +190,8 @@ use the following hashes, using a page name as the key:
Many plugins will need to add dependencies to this hash; the best way to do
it is by using the IkiWiki::add_depends function, which takes as its
parameters the page name and a [[GlobList]] of dependencies to add.
+* `%IkiWiki::forcerebuild` any pages set as the keys to this hash will be
+ treated as if they're modified and rebuilt.
# A note on generating html links
diff --git a/doc/templates.mdwn b/doc/templates.mdwn
index 10f715d9d..e500638f4 100644
--- a/doc/templates.mdwn
+++ b/doc/templates.mdwn
@@ -26,6 +26,8 @@ It ships with some basic templates which can be customised:
can read the [[HyperEstraier]] docs and configure it using this.
* `blogpost.tmpl` - Used for a form to add a post to a blog (and a rss link)
* `rsslink.tmpl` - Used to add a rss link if blogpost.tmpl is not used.
+* `aggregatepost.tmpl` - Used by the [[plugins/aggregate]] plugin to create
+ a page for a post.
If you like, you can add these to further customise it:
diff --git a/doc/todo/aggregation.mdwn b/doc/todo/aggregation.mdwn
index 7d765f9e9..53b3133e2 100644
--- a/doc/todo/aggregation.mdwn
+++ b/doc/todo/aggregation.mdwn
@@ -1,24 +1 @@
-Here's a scary idea.. A plugin that can aggregate feeds from other
-locations. Presumably there would need to be a cron job to build the wiki
-periodically, and each time it's built any new items would be turned into
-pages etc. There might also need to be a way to expire old items, unless
-you wanted to keep them forever.
-
-This would allow ikiwiki to work as a kind of a planet, or at least a
-poor-man's news aggregator.
-
-* XML::Feed has a very nice interface, may require valid feeds though.
-* How to store GUIDs? Maybe as meta tags on pages, although that would need
- caching of such metadata somewhere.
-* How to configure which feeds to pull, how often, and where to put the
- pulled entries? One way would be command line/config file, but I think
- better would be to use preprocessor directives in a wiki page, probably
- the same page that inlines all the pages together.
-* Where to store when a feed was last pulled?
-
-So I need:
-
-* A way to store info from the preprocessor directives about what pages
- to pull and expiry.
-* A way to store info on last pull time, guids, etc.
-* Switch for a mode that a) pulls b) expires old c) rebuilds wiki (for cron)
+* Still need to support feed expiry.
diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index 691880a96..a6ded5ec2 100644
--- a/doc/usage.mdwn
+++ b/doc/usage.mdwn
@@ -24,8 +24,7 @@ These options control the mode that ikiwiki is operating in.
* --refresh
Refresh the wiki, updating any changed pages. This is the default
- behavior so you don't normally need to specify it. If used with -setup also
- updates any configured wrappers.
+ behavior so you don't normally need to specify it.
* --rebuild
@@ -59,11 +58,19 @@ These options control the mode that ikiwiki is operating in.
The default action when --setup is specified is to automatically generate
wrappers for a wiki based on data in a config file, and rebuild the wiki.
- If you also pass the --refresh option, ikiwiki will instead just refresh
- the wiki described in the setup file.
[[ikiwiki.setup]] is an example of such a config file.
+* --wrappers
+
+ If used with --setup --refresh, this makes it also update any configured
+ wrappers.
+
+* --aggregate
+
+ If the aggregate plugin is enabled, this makes ikiwiki poll configured
+ feeds and save new posts to the srcdir.
+
# CONFIG OPTIONS
These options configure the wiki. Note that plugins can add additional
diff --git a/ikiwiki b/ikiwiki
index 28eba6f64..6518b8626 100755
--- a/ikiwiki
+++ b/ikiwiki
@@ -22,6 +22,7 @@ sub getconfig () { #{{{
"verbose|v!" => \$config{verbose},
"rebuild!" => \$config{rebuild},
"refresh!" => \$config{refresh},
+ "wrappers!" => \$config{wrappers},
"getctime" => \$config{getctime},
"wrappermode=i" => \$config{wrappermode},
"rcs=s" => \$config{rcs},
diff --git a/templates/aggregatepost.tmpl b/templates/aggregatepost.tmpl
new file mode 100644
index 000000000..4dfedf53d
--- /dev/null
+++ b/templates/aggregatepost.tmpl
@@ -0,0 +1,13 @@
+<TMPL_VAR CONTENT>
+<hr>
+<p>
+<i>
+From <a href="<TMPL_VAR URL>"><TMPL_VAR NAME></a>
+<TMPL_IF NAME="LINK">
+; <a href="<TMPL_VAR LINK>">permalink</a>
+</TMPL_IF>
+</i>
+</p>
+<TMPL_LOOP NAME="TAGS">
+[[<TMPL_VAR TAG>]]
+</TMPL_LOOP>