From b02d3746e1585b9cd2ce176e3e475eadf6eaa293 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Mon, 21 Mar 2011 14:19:21 -0400
Subject: [PATCH] aggregate: Read cookies from ~/.ikiwiki/cookies by default.
 Also, the cookiejar configuration setting can be used by other plugins to
 provide a custom `cookie_jar` object for LWP::UserAgent. (Thanks, schmonz)

---
 IkiWiki/Plugin/aggregate.pm           | 15 ++++++++++++++-
 debian/changelog                      |  4 ++++
 doc/plugins/aggregate.mdwn            |  7 +++++++
 doc/plugins/aggregate/discussion.mdwn |  2 ++
 4 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 419b40fdb..5e9673560 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -57,12 +57,21 @@ sub getsetup () {
 			safe => 1,
 			rebuild => 0,
 		},
+		cookiejar => {
+			type => "string",
+			example => { file => "$ENV{HOME}/.ikiwiki/cookies" },
+			safe => 0, # hooks into perl module internals
+			description => "cookie control",
+		},
 }
 
 sub checkconfig () {
 	if (! defined $config{aggregateinternal}) {
 		$config{aggregateinternal}=1;
 	}
+	if (! defined $config{cookies}) {
+		$config{cookies}={ file => "$ENV{HOME}/.ikiwiki/cookies" };
+	}
 
 	if ($config{aggregate} && ! ($config{post_commit} && 
 	                             IkiWiki::commit_hook_enabled())) {
@@ -510,7 +519,11 @@ sub aggregate (@) {
 			}
 			$feed->{feedurl}=pop @urls;
 		}
-		my $res=URI::Fetch->fetch($feed->{feedurl});
+		my $res=URI::Fetch->fetch($feed->{feedurl},
+			UserAgent => LWP::UserAgent->new(
+				cookie_jar => $config{cookiejar},
+			),
+		);
 		if (! $res) {
 			$feed->{message}=URI::Fetch->errstr;
 			$feed->{error}=1;
diff --git a/debian/changelog b/debian/changelog
index a899e290d..26b80eca6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,10 @@ ikiwiki (3.20110226) UNRELEASED; urgency=low
   * comment: Don't show comments of subpages on parent pages.
     (Fixes bug introduced in version 3.20100505.)
   * darcs: Fix multiple issues preventing rcs_diff from working.
+  * aggregate: Read cookies from ~/.ikiwiki/cookies by default.
+    Also, the cookiejar configuration setting can be used by
+    other plugins to provide a custom `cookie_jar` object for LWP::UserAgent.
+    (Thanks, schmonz)
 
  -- Joey Hess <joeyh@debian.org>  Sun, 27 Feb 2011 18:14:05 -0400
 
diff --git a/doc/plugins/aggregate.mdwn b/doc/plugins/aggregate.mdwn
index 2925b6fba..75123d923 100644
--- a/doc/plugins/aggregate.mdwn
+++ b/doc/plugins/aggregate.mdwn
@@ -48,3 +48,10 @@ plugin as well as aggregate itself, since feed entries will be stored as
 HTML, and as first-class wiki pages -- each one generates
 a separate HTML page in the output, and they can even be edited. This
 option is provided only for backwards compatability.
+
+## cookies
+
+The `cookiejar` option can be used to configure how [[!cpan LWP::UserAgent]]
+handles cookies. The default is to read them from a file
+`~/.ikiwiki/cookies`, which can be populated using standard perl cookie
+tools like [[!cpan HTTP::Cookies]].
diff --git a/doc/plugins/aggregate/discussion.mdwn b/doc/plugins/aggregate/discussion.mdwn
index 80788fb1b..028775ec8 100644
--- a/doc/plugins/aggregate/discussion.mdwn
+++ b/doc/plugins/aggregate/discussion.mdwn
@@ -133,3 +133,5 @@ the user agent to be programmatically manipulated? --[[schmonz]]
 >>> `$config{cookies}` (and using it in the aggregate plugin) should
 >>> be safe, might help people in typical cases, and won't prevent
 >>> further enhancements for less typical cases. --[[schmonz]]
+
+>>>> Ok, done. Called it cookiejar. --[[Joey]] 
-- 
2.39.5