Load XML-Feed-0.03 into trunk.

Changes

@@ -1,8 +1,16 @@
-# $Id: Changes,v 1.4 2004/07/29 16:42:29 btrott Exp $
+# $Id: Changes,v 1.7 2004/10/09 07:02:01 btrott Exp $
 
 Revision history for XML::Feed
 
-0.02
+0.03  2004.10.09
+    - Fixed bug with feed format detection: properly detect format even in
+      feeds with <!DOCTYPE> at the top. (Thanks to Alberto Quario for the
+      note.)
+    - Use Class::ErrorHandler instead of XML::Feed::ErrorHandler.
+    - Moved auto-discovery code into Feed::Find. XML::Feed->find_feeds is
+      now just a wrapper around that module.
+
+0.02  2004.07.29
     - Changed behavior of Entry->summary to prevent it from returning the
       full contents of the entry. Now, in an RSS feed, summary only returns
       a value if there is both a <description> element *and* one of the

MANIFEST

@@ -16,7 +16,6 @@ lib/XML/Feed.pm
 lib/XML/Feed/Atom.pm
 lib/XML/Feed/Content.pm
 lib/XML/Feed/Entry.pm
-lib/XML/Feed/ErrorHandler.pm
 lib/XML/Feed/RSS.pm
 Makefile.PL
 MANIFEST			This list of files

META.yml

@@ -1,10 +1,12 @@
 name: XML-Feed
-version: 0.02
+version: 0.03
 abstract: XML Syndication Feed Support
 author: Benjamin Trott <cpan@stupidfool.org>
 license: perl
 distribution_type: module
 requires:
+  Class::ErrorHandler: 0
+  Feed::Find: 0
   XML::RSS: 1.01
   XML::Atom: 0.08
   LWP: 0
@@ -18,4 +20,4 @@ no_index:
   directory:
     - t
     - inc
-generated_by: Module::Install version 0.33
+generated_by: Module::Install version 0.35

Makefile.PL

@@ -1,4 +1,4 @@
-# $Id: Makefile.PL,v 1.1.1.1 2004/05/29 17:29:56 btrott Exp $
+# $Id: Makefile.PL,v 1.2 2004/10/04 03:38:11 btrott Exp $
 
 use inc::Module::Install;
 
@@ -12,6 +12,8 @@ sign(1);
 
 include('ExtUtils::AutoInstall');
 
+requires('Class::ErrorHandler');
+requires('Feed::Find');
 requires('XML::RSS' => 1.01);
 requires('XML::Atom' => 0.08);
 requires('LWP');

README

@@ -1,10 +1,11 @@
-$Id: README,v 1.1.1.1 2004/05/29 17:29:56 btrott Exp $
+$Id: README,v 1.2 2004/10/09 07:06:11 btrott Exp $
 
 This is XML::Feed, an abstraction above the RSS and Atom syndication
 feed formats. It supports both parsing and autodiscovery of feeds.
 
 PREREQUISITES
 
+    * Class::ErrorHandler
     * XML::RSS
     * XML::Atom
     * LWP
@@ -14,6 +15,7 @@ PREREQUISITES
     * DateTime::Format::Mail
     * DateTime::Format::W3CDTF
     * List::Util
+    * Feed::Find
 
 INSTALLATION
 

inc/Module/Install.pm

@@ -1,9 +1,9 @@
 #line 1 "inc/Module/Install.pm - /Library/Perl/5.8.1/Module/Install.pm"
 # $File: //depot/cpan/Module-Install/lib/Module/Install.pm $ $Author: autrijus $
-# $Revision: #67 $ $Change: 1885 $ $DateTime: 2004/03/11 05:55:27 $ vim: expandtab shiftwidth=4
+# $Revision: #69 $ $Change: 2301 $ $DateTime: 2004/07/13 07:16:40 $ vim: expandtab shiftwidth=4
 
 package Module::Install;
-$VERSION = '0.33';
+$VERSION = '0.35';
 
 die << "." unless $INC{join('/', inc => split(/::/, __PACKAGE__)).'.pm'};
 Please invoke ${\__PACKAGE__} with:
@@ -22,8 +22,9 @@ use File::Find ();
 use File::Path ();
 
 @inc::Module::Install::ISA = 'Module::Install';
+*inc::Module::Install::VERSION = *VERSION;
 
-#line 129
+#line 132
 
 sub import {
     my $class = shift;
@@ -46,7 +47,7 @@ sub import {
     delete $INC{"$self->{path}.pm"};
 }
 
-#line 156
+#line 159
 
 sub autoload {
     my $self = shift;
@@ -66,7 +67,7 @@ sub autoload {
     };
 }
 
-#line 181
+#line 184
 
 sub new {
     my ($class, %args) = @_;
@@ -91,7 +92,7 @@ sub new {
     bless(\%args, $class);
 }
 
-#line 210
+#line 213
 
 sub call {
     my $self   = shift;
@@ -102,7 +103,7 @@ sub call {
     goto &{$obj->can($method)};
 }
 
-#line 225
+#line 228
 
 sub load {
     my ($self, $method) = @_;
@@ -126,7 +127,7 @@ END
     $obj;
 }
 
-#line 255
+#line 258
 
 sub load_extensions {
     my ($self, $path, $top_obj) = @_;
@@ -145,7 +146,7 @@ sub load_extensions {
     }
 }
 
-#line 279
+#line 282
 
 sub find_extensions {
     my ($self, $path) = @_;
@@ -168,4 +169,4 @@ sub find_extensions {
 
 __END__
 
-#line 614
+#line 620

inc/Module/Install/Include.pm

@@ -1,12 +1,13 @@
 #line 1 "inc/Module/Install/Include.pm - /Library/Perl/5.8.1/Module/Install/Include.pm"
 # $File: //depot/cpan/Module-Install/lib/Module/Install/Include.pm $ $Author: autrijus $
-# $Revision: #8 $ $Change: 1811 $ $DateTime: 2003/12/14 18:52:33 $ vim: expandtab shiftwidth=4
+# $Revision: #9 $ $Change: 2288 $ $DateTime: 2004/07/01 04:49:12 $ vim: expandtab shiftwidth=4
 
 package Module::Install::Include;
 use Module::Install::Base; @ISA = qw(Module::Install::Base);
 
 sub include { +shift->admin->include(@_) };
 sub include_deps { +shift->admin->include_deps(@_) };
 sub auto_include { +shift->admin->auto_include(@_) };
+sub auto_include_deps { +shift->admin->auto_include_deps(@_) };
 
 1;

lib/XML/Feed.pm

@@ -1,22 +1,15 @@
-# $Id: Feed.pm,v 1.8 2004/07/29 16:44:18 btrott Exp $
+# $Id: Feed.pm,v 1.10 2004/10/09 07:05:08 btrott Exp $
 
 package XML::Feed;
 use strict;
 
-use base qw( XML::Feed::ErrorHandler );
+use base qw( Class::ErrorHandler );
 use LWP::UserAgent;
 use HTML::Parser;
+use Feed::Find;
 
 use vars qw( $VERSION );
-$VERSION = '0.02';
-
-use constant FEED_MIME_TYPES => [
-    'application/x.atom+xml',
-    'application/atom+xml',
-    'text/xml',
-    'application/rss+xml',
-    'application/rdf+xml',
-];
+$VERSION = '0.03';
 
 sub parse {
     my $class = shift;
@@ -52,8 +45,9 @@ sub parse {
     ## feed ourselves.
     my $tag;
     while ($xml =~ /<(\S+)/sg) {
-        (my $t = $1) =~ tr/a-zA-Z0-9:\-\?//cd;
-        $tag = $t, last unless substr($t, 0, 1) eq '?';
+        (my $t = $1) =~ tr/a-zA-Z0-9:\-\?!//cd;
+        my $first = substr $t, 0, 1;
+        $tag = $t, last unless $first eq '?' || $first eq '!';
     }
     return $class->error("Cannot find first element") unless $tag;
     $tag =~ s/^.*://;
@@ -73,35 +67,8 @@ sub parse {
 sub find_feeds {
     my $class = shift;
     my($uri) = @_;
-    my $ua = LWP::UserAgent->new;
-    my $req = HTTP::Request->new(GET => $uri);
-    my $res = $ua->request($req);
-    return unless $res->is_success;
-    my @feeds;
-    my %is_feed = map { $_ => 1 } @{ FEED_MIME_TYPES() };
-    my $ct = $res->content_type;
-    if ($is_feed{$ct}) {
-        @feeds = ($uri);
-    } elsif ($ct eq 'text/html' || $ct eq 'application/xhtml+xml') {
-        my $base_uri = $uri;
-        my $find_links = sub {
-            my($tag, $attr) = @_;
-            if ($tag eq 'link') {
-                return unless $attr->{rel};
-                my %rel = map { $_ => 1 } split /\s+/, lc($attr->{rel});
-                (my $type = lc $attr->{type}) =~ s/^\s*//;
-                $type =~ s/\s*$//;
-                push @feeds, URI->new_abs($attr->{href}, $base_uri)->as_string
-                   if $is_feed{$type} &&
-                      ($rel{alternate} || $rel{'service.feed'});
-            } elsif ($tag eq 'base') {
-                $base_uri = $attr->{href};
-            }
-        };
-        my $p = HTML::Parser->new(api_version => 3,
-                                  start_h => [ $find_links, "tagname, attr" ]);
-        $p->parse($res->content);
-    }
+    my @feeds = Feed::Find->find($uri)
+        or return $class->error(Feed::Find->errstr);
     @feeds;
 }
 

lib/XML/Feed/Content.pm

@@ -1,9 +1,9 @@
-# $Id: Content.pm,v 1.1 2004/06/20 15:20:38 btrott Exp $
+# $Id: Content.pm,v 1.2 2004/10/04 03:38:11 btrott Exp $
 
 package XML::Feed::Content;
 use strict;
 
-use base qw( XML::Feed::ErrorHandler );
+use base qw( Class::ErrorHandler );
 
 sub wrap {
     my $class = shift;