user/dev discussion of public-inbox itself
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From: Eric Wong <e@yhbt.net>
To: meta@public-inbox.org
Subject: [PATCH 19/43] wwwatomstream: reuse $ctx as $self
Date: Sun,  5 Jul 2020 23:27:35 +0000	[thread overview]
Message-ID: <20200705232759.3161-20-e@yhbt.net> (raw)
In-Reply-To: <20200705232759.3161-1-e@yhbt.net>

No need to deepen our object graph, here.
---
 lib/PublicInbox/WwwAtomStream.pm | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/PublicInbox/WwwAtomStream.pm b/lib/PublicInbox/WwwAtomStream.pm
index 35b536c1c..9f322d38f 100644
--- a/lib/PublicInbox/WwwAtomStream.pm
+++ b/lib/PublicInbox/WwwAtomStream.pm
@@ -22,15 +22,17 @@ sub close {}
 sub new {
 	my ($class, $ctx, $cb) = @_;
 	$ctx->{feed_base_url} = $ctx->{-inbox}->base_url($ctx->{env});
-	bless { cb => $cb || \&close, ctx => $ctx, emit_header => 1 }, $class;
+	$ctx->{cb} = $cb || \&close;
+	$ctx->{emit_header} = 1;
+	bless $ctx, $class;
 }
 
 sub response {
 	my ($class, $ctx, $code, $cb) = @_;
 	my $h = [ 'Content-Type' => 'application/atom+xml' ];
-	my $self = $class->new($ctx, $cb);
-	$self->{gzf} = gzf_maybe($h, $ctx->{env});
-	[ $code, $h, $self ]
+	$class->new($ctx, $cb);
+	$ctx->{gzf} = gzf_maybe($h, $ctx->{env});
+	[ $code, $h, $ctx ]
 }
 
 # called once for each message by PSGI server
@@ -38,7 +40,7 @@ sub getline {
 	my ($self) = @_;
 	my $buf = do {
 		if (my $middle = $self->{cb}) {
-			my $smsg = $middle->($self->{ctx});
+			my $smsg = $middle->($self);
 			feed_entry($self, $smsg) if $smsg;
 		}
 	} // (delete($self->{cb}) ? '</feed>' : undef);
@@ -106,8 +108,7 @@ sub atom_header {
 
 # returns undef or string
 sub feed_entry {
-	my ($self, $smsg) = @_;
-	my $ctx = $self->{ctx};
+	my ($ctx, $smsg) = @_;
 	my $eml = $ctx->{-inbox}->smsg_eml($smsg) or return '';
 	my $hdr = $eml->header_obj;
 	my $mid = $smsg->{mid};
@@ -136,7 +137,7 @@ sub feed_entry {
 	$email = ascii_html($email);
 
 	my $s = '';
-	if (delete $self->{emit_header}) {
+	if (delete $ctx->{emit_header}) {
 		$s .= atom_header($ctx, $title);
 	}
 	$s .= "<entry><author><name>$name</name><email>$email</email>" .

  parent reply	other threads:[~2020-07-05 23:28 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-05 23:27 [PATCH 00/43] www: async git cat-file w/ -httpd Eric Wong
2020-07-05 23:27 ` [PATCH 01/43] gzipfilter: minor cleanups Eric Wong
2020-07-05 23:27 ` [PATCH 02/43] wwwstream: oneshot: perform gzip without middleware Eric Wong
2020-07-05 23:27 ` [PATCH 03/43] www*stream: gzip ->getline responses Eric Wong
2020-07-05 23:27 ` [PATCH 04/43] wwwtext: gzip text/plain responses, as well Eric Wong
2020-07-05 23:27 ` [PATCH 05/43] wwwtext: switch to html_oneshot Eric Wong
2020-07-05 23:27 ` [PATCH 06/43] www: need: use WwwStream::html_oneshot Eric Wong
2020-07-05 23:27 ` [PATCH 07/43] wwwlisting: use GzipFilter for HTML Eric Wong
2020-07-05 23:27 ` [PATCH 08/43] gzipfilter: replace Compress::Raw::Deflate usages Eric Wong
2020-07-05 23:27 ` [PATCH 09/43] {gzip,noop}filter: ->zmore returns undef, always Eric Wong
2020-07-05 23:27 ` [PATCH 10/43] mbox: remove html_oneshot import Eric Wong
2020-07-05 23:27 ` [PATCH 11/43] wwwstatic: support gzipped directory listings Eric Wong
2020-07-05 23:27 ` [PATCH 12/43] qspawn: learn to gzip streaming responses Eric Wong
2020-07-05 23:27 ` [PATCH 13/43] stop auto-loading Plack::Middleware::Deflater Eric Wong
2020-07-05 23:27 ` [PATCH 14/43] mboxgz: do asynchronous git blob retrievals Eric Wong
2020-07-05 23:27 ` [PATCH 15/43] mboxgz: reduce hash depth Eric Wong
2020-07-05 23:27 ` [PATCH 16/43] mbox: async blob fetch for "single message" raw mboxrd Eric Wong
2020-07-05 23:27 ` [PATCH 17/43] wwwatomstream: simplify feed_update callers Eric Wong
2020-07-05 23:27 ` [PATCH 18/43] wwwatomstream: use PublicInbox::Inbox->modified for feed_updated Eric Wong
2020-07-05 23:27 ` Eric Wong [this message]
2020-07-05 23:27 ` [PATCH 20/43] xt/httpd-async-stream: allow more options Eric Wong
2020-07-05 23:27 ` [PATCH 21/43] wwwatomstream: support async blob fetch Eric Wong
2020-07-05 23:27 ` [PATCH 22/43] wwwstream: reduce object graph depth Eric Wong
2020-07-05 23:27 ` [PATCH 23/43] wwwstream: reduce blob fetch paths for ->getline Eric Wong
2020-07-05 23:27 ` [PATCH 24/43] www: start making gzipfilter the parent response class Eric Wong
2020-07-05 23:27 ` [PATCH 25/43] remove unused/redundant zlib-related imports Eric Wong
2020-07-05 23:27 ` [PATCH 26/43] wwwstream: use parent.pm and no warnings Eric Wong
2020-07-05 23:27 ` [PATCH 27/43] wwwstream: subclass off GzipFilter Eric Wong
2020-07-05 23:27 ` [PATCH 28/43] view: make /$INBOX/$MSGID/ permalink async Eric Wong
2020-07-05 23:27 ` [PATCH 29/43] view: /$INBOX/$MSGID/t/ reads blobs asynchronously Eric Wong
2020-07-05 23:27 ` [PATCH 30/43] view: update /$INBOX/$MSGID/T/ to be async Eric Wong
2020-07-05 23:27 ` [PATCH 31/43] feed: generate_i: eliminate pointless loop Eric Wong
2020-07-05 23:27 ` [PATCH 32/43] feed: /$INBOX/new.html fetches blobs asynchronously Eric Wong
2020-07-05 23:27 ` [PATCH 33/43] ssearchview: /$INBOX/?q=$QUERY&x=t uses async blobs Eric Wong
2020-07-05 23:27 ` [PATCH 34/43] view: eml_entry: reduce parameters Eric Wong
2020-07-05 23:27 ` [PATCH 35/43] view: /$INBOX/$MSGID/t/: avoid extra hash lookup in eml case Eric Wong
2020-07-05 23:27 ` [PATCH 36/43] wwwstream: eliminate ::response, use html_oneshot Eric Wong
2020-07-05 23:27 ` [PATCH 37/43] www: update internal docs Eric Wong
2020-07-05 23:27 ` [PATCH 38/43] view: simplify eml_entry callers further Eric Wong
2020-07-05 23:27 ` [PATCH 39/43] wwwtext: simplify gzf_maybe use Eric Wong
2020-07-05 23:27 ` [PATCH 40/43] wwwattach: support async blob retrievals Eric Wong
2020-07-05 23:27 ` [PATCH 41/43] gzipfilter: drop HTTP connection on bugs or data corruption Eric Wong
2020-07-05 23:27 ` [PATCH 42/43] daemon: warn on missing blobs Eric Wong
2020-07-05 23:27 ` [PATCH 43/43] gzipfilter: check http->{forward} for client disconnects Eric Wong

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