X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FView.pm;h=9f87546f9428b680ad90768419700f1f62f70755;hb=aad65bb344ebca758940e1129b5604aba1e20eee;hp=6b71703528ce78215327e58275ea9340d73214a1;hpb=943b64d1b509d595f1034821605e3b0c69ce4b25;p=public-inbox.git

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 6b717035..9f87546f 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2014, Eric Wong <normalperson@yhbt.net> and all contributors
+# Copyright (C) 2014-2015 all contributors <meta@public-inbox.org>
 # License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
 package PublicInbox::View;
 use strict;
@@ -85,7 +85,7 @@ sub index_entry {
 	$from = PublicInbox::Hval->new_oneline($from)->as_html;
 	$subj = PublicInbox::Hval->new_oneline($subj)->as_html;
 	my $more = 'permalink';
-	my $root_anchor = $state->{root_anchor};
+	my $root_anchor = $state->{root_anchor} || '';
 	my $path = $root_anchor ? '../../' : '';
 	my $href = $mid->as_href;
 	my $irt = in_reply_to($header_obj);
@@ -95,7 +95,7 @@ sub index_entry {
 		my $t = $ctx->{flat} ? 'T' : 't';
 		$subj = "<a\nhref=\"${path}$href/$t/#u\">$subj</a>";
 	}
-	if ($root_anchor && $root_anchor eq $id) {
+	if ($root_anchor eq $id) {
 		$subj = "<u\nid=\"u\">$subj</u>";
 	}
 
@@ -116,8 +116,8 @@ sub index_entry {
 	my ($fhref, $more_ref);
 	my $mhref = "${path}$href/";
 
-	# show full messages at level == 0 in threaded view
-	if ($level > 0 || ($ctx->{flat} && $root_anchor ne $id)) {
+	# show full message if it's our root message
+	if ($root_anchor ne $id) {
 		$fhref = "${path}$href/f/";
 		$more_ref = \$more;
 	}
@@ -353,7 +353,7 @@ sub add_text_body {
 
 	my $ct = $part->content_type;
 	# account for filter bugs...
-	if (defined $ct && $ct =~ m!\btext/[xh]+tml\b!i) {
+	if (defined $ct && $ct =~ m!\btext/x?html\b!i) {
 		$part->body_set('');
 		return '';
 	}
@@ -407,7 +407,6 @@ sub headers_to_html_header {
 	my $header_obj = $mime->header_obj;
 	my $mid = $header_obj->header('Message-ID');
 	$mid = PublicInbox::Hval->new_msgid($mid);
-	my $mid_href = $mid->as_href;
 	foreach my $h (qw(From To Cc Subject Date)) {
 		my $v = $mime->header($h);
 		defined($v) && ($v ne '') or next;
@@ -429,10 +428,10 @@ sub headers_to_html_header {
 
 	}
 	$rv .= 'Message-ID: &lt;' . $mid->as_html . '&gt; ';
-	my $raw_ref = $full_pfx ? 'raw' : '../raw';
-	$rv .= "(<a\nhref=\"$raw_ref\">raw</a>)\n";
+	my $upfx = $full_pfx ? '' : '../';
+	$rv .= "(<a\nhref=\"${upfx}raw\">raw</a>)\n";
 	if ($srch) {
-		$rv .= "<a\nhref=\"#r\">References: [see below]</a>\n";
+		$rv .= "<a\nhref=\"${upfx}t/\">References: [expand]</a>\n";
 	} else {
 		$rv .= _parent_headers_nosrch($header_obj);
 	}
@@ -465,6 +464,8 @@ sub thread_inline {
 		cur => $mid,
 		parent_cmp => defined $parent ? $parent : '',
 		parent => $parent,
+		prev_attr => '',
+		prev_level => 0,
 	};
 	for (thread_results(load_results($res))->rootset) {
 		inline_dump($dst, $state, $upfx, $_, 0);
@@ -618,7 +619,7 @@ sub __thread_entry {
 		foreach my $g (@$ghost) {
 			$$cb->write("<table\nsummary=ghost><tr><td>" .
 				(INDENT x $g->[1]) . "</td><td>" .
-				PRE_WRAP . ghost_parent('', $g->[0]) .
+				PRE_WRAP . ghost_parent('../', $g->[0]) .
 				'</pre></td></table>');
 		}
 	}
@@ -685,21 +686,31 @@ sub _msg_date {
 
 sub _inline_header {
 	my ($dst, $state, $upfx, $mime, $level) = @_;
-	my $pfx = INDENT x $level;
+	my $pfx = INDENT x ($level - 1);
+	my $dot = $level == 0 ? '' : '` ';
 
 	my $cur = $state->{cur};
 	my $mid = mid_clean($mime->header('Message-ID'));
 	my $f = $mime->header('X-PI-From');
 	my $d = _msg_date($mime);
-	$f = PublicInbox::Hval->new($f);
-	$d = PublicInbox::Hval->new($d);
-	$f = $f->as_html;
-	$d = $d->as_html . ' UTC';
+	$f = PublicInbox::Hval->new($f)->as_html;
+	$d = PublicInbox::Hval->new($d)->as_html;
+	my $attr = "$f @ $d";
+	$state->{first_level} ||= $level;
+	if ($attr ne $state->{prev_attr} || $state->{prev_level} > $level) {
+		$state->{prev_attr} = $attr;
+		$attr = ' - ' . $attr;
+		$attr .= ' UTC' if $level >= $state->{first_level};
+	} else {
+		$attr = '';
+	}
+	$state->{prev_level} = $level;
+
 	if ($cur) {
 		if ($cur eq $mid) {
 			delete $state->{cur};
-			$$dst .= "$pfx` <b><a\nid=\"r\"\nhref=\"#t\">".
-				 "[this message]</a></b> by $f @ $d\n";
+			$$dst .= "$pfx$dot<b><a\nid=\"r\"\nhref=\"#t\">".
+				 "[this message]</a></b>$attr\n";
 
 			return;
 		}
@@ -722,9 +733,9 @@ sub _inline_header {
 	my $m = PublicInbox::Hval->new_msgid($mid);
 	$m = $upfx . '../' . $m->as_href . '/';
 	if (defined $s) {
-		$$dst .= "$pfx` <a\nhref=\"$m\">$s</a> by $f @ $d\n";
+		$$dst .= "$pfx$dot<a\nhref=\"$m\">$s</a>$attr\n";
 	} else {
-		$$dst .= "$pfx` <a\nhref=\"$m\">$f @ $d</a>\n";
+		$$dst .= "$pfx$dot<a\nhref=\"$m\">$f @ $d</a>\n";
 	}
 }
 
@@ -738,7 +749,8 @@ sub inline_dump {
 		}
 		_inline_header($dst, $state, $upfx, $mime, $level);
 	} else {
-		my $pfx = (INDENT x $level) . '` ';
+		my $dot = $level == 0 ? '' : '` ';
+		my $pfx = (INDENT x $level) . $dot;
 		$$dst .= $pfx . ghost_parent($upfx, $node->messageid) . "\n";
 	}
 	inline_dump($dst, $state, $upfx, $node->child, $level+1);
@@ -764,6 +776,7 @@ sub rsort_ts {
 sub add_topic {
 	my ($state, $node, $level) = @_;
 	return unless $node;
+	my $child_adjust = 1;
 
 	if (my $x = $node->message) {
 		$x = $x->header_obj;
@@ -786,9 +799,12 @@ sub add_topic {
 		my $u = $x->header('X-PI-From');
 		my $ts = $x->header('X-PI-TS');
 		$state->{latest}->{$topic} = [ $mid, $u, $ts ];
-	} # else { } # ghost ignored...
+	} else {
+		# ghost message, do not bump level
+		$child_adjust = 0;
+	}
 
-	add_topic($state, $node->child, $level + 1);
+	add_topic($state, $node->child, $level + $child_adjust);
 	add_topic($state, $node->next, $level);
 }
 
@@ -827,7 +843,8 @@ sub dump_topics {
 			$n = " ($n)\n";
 		}
 		if ($level == 0 || $attr ne $prev_attr) {
-			$dst .= "$pfx - ". $attr . $n;
+			$pfx .= INDENT if $level > 0;
+			$dst .= "$pfx- ". $attr . $n;
 			$prev_attr = $attr;
 		}
 	}