use Date::Parse qw(strptime);
use constant DATEFMT => '%Y-%m-%dT%H:%M:%SZ';
use PublicInbox::View;
+use Mail::Thread;
# main function
sub generate {
add_to_feed($feed_opts, $feed, $add, $top);
});
$feed->as_string;
+}
+
+sub generate_html_index {
+ my ($class, $args) = @_;
+ my $max = $args->{max} || 50;
+ my $top = $args->{top}; # bool
+ local $ENV{GIT_DIR} = $args->{git_dir};
+ my $feed_opts = get_feedopts($args);
+ my $title = escapeHTML($feed_opts->{description} || "");
+ my @messages;
+ each_recent_blob($max, sub {
+ my $str = `git cat-file blob $_[0]`;
+ return 0 if $? != 0;
+ my $simple = Email::Simple->new($str);
+ $simple->body_set(""); # save some memory
+ push @messages, $simple;
+ 1;
+ });
+ my $th = Mail::Thread->new(@messages);
+ $th->thread;
+ my @args = (
+ "<html><head><title>$title</title>" .
+ '<link rel=alternate title=Atom.feed href=' .
+ $feed_opts->{atomurl} . ' type="application/atom+xml"/>' .
+ '</head><body><pre>');
+ push @args, $feed_opts->{midurl};
+ dump_html_line($_, 0, \@args) for $th->rootset;
+ $args[0] . '</pre></html>';
}
+# private subs
+
sub each_recent_blob {
my ($max, $cb) = @_;
if ($pi_config && defined $listname && length $listname) {
foreach my $key (qw(description address)) {
- $rv{$key} = $pi_config->get($listname, $key);
+ $rv{$key} = $pi_config->get($listname, $key) || "";
}
}
+ my $url_base;
if ($cgi) {
my $cgi_url = $cgi->self_url;
- my $url_base = $cgi_url;
+ $url_base = $cgi_url;
$url_base =~ s!/?(?:index|all)\.atom\.xml\z!!;
- $rv{url} ||= "$url_base/";
- $rv{midurl} = "$url_base/mid/";
- $rv{fullurl} = "$url_base/full/";
$rv{atomurl} = $cgi_url;
+ } else {
+ $url_base = "http://example.com";
+ $rv{atomurl} = "$url_base/index.atom.xml";
}
+ $rv{url} ||= "$url_base/";
+ $rv{midurl} = "$url_base/mid/";
+ $rv{fullurl} = "$url_base/full/";
\%rv;
}
sub utf8_header {
- my ($mime, $name) = @_;
- encode('utf8', decode('MIME-Header', $mime->header($name)));
+ my ($simple, $name) = @_;
+ my $val = $simple->header($name);
+ return "" unless defined $val;
+ $val =~ tr/\t\r\n / /s;
+ encode('utf8', decode('MIME-Header', $val));
}
sub feed_date {
defined($content) or return 0;
my $mid = utf8_header($mime, "Message-ID") or return 0;
- $mid =~ s/\A<//;
- $mid =~ s/>\z//;
+ $mid =~ s/\A<//; $mid =~ s/>\z//;
my $subject = utf8_header($mime, "Subject") || "";
- defined($subject) && length($subject) or return 0;
+ length($subject) or return 0;
my $from = utf8_header($mime, "From") or return 0;
1;
}
+sub dump_html_line {
+ my ($self, $level, $args) = @_; # args => [ $html, $midurl ]
+ $args->[0] .= (' ' x $level);
+ if ($self->message) {
+ my $simple = $self->message;
+ my $subj = utf8_header($simple, "Subject");
+ my $mid = utf8_header($simple, "Message-ID");
+ $mid =~ s/\A<//;
+ $mid =~ s/>\z//;
+ my $url = $args->[1] . uri_escape($mid);
+ my $from = utf8_header($simple, "From");
+ my @from = Email::Address->parse($from);
+ $from = $from[0]->name;
+ (defined($from) && length($from)) or $from = $from[0]->address;
+ $from = escapeHTML($from);
+ $subj = escapeHTML($subj);
+ $args->[0] .= "<a href=$url>`-> $subj</a> $from\n";
+ } else {
+ $args->[0] .= "[ Message not available ]\n";
+ }
+ dump_html_line($self->child, $level+1, $args) if $self->child;
+ dump_html_line($self->next, $level, $args) if $self->next;
+}
+
1;