From 818591f451224a1d974415d1d626923bd9637929 Mon Sep 17 00:00:00 2001
From: Ralf Ertzinger <sun@ryoko-darknet.camperquake.de>
Date: Sat, 6 Dec 2008 21:34:11 +0100
Subject: [PATCH] - Modify BreakGrabber to use HTMLHelper - Modify
 BroadcasterGrabber to use HTMLHelper

---
 videosite/BreakGrabber.pm       | 37 +++++++++++++------------------------
 videosite/BroadcasterGrabber.pm | 37 ++++++++++++-------------------------
 2 files changed, 25 insertions(+), 49 deletions(-)

diff --git a/videosite/BreakGrabber.pm b/videosite/BreakGrabber.pm
index 4870da8..0619da5 100644
--- a/videosite/BreakGrabber.pm
+++ b/videosite/BreakGrabber.pm
@@ -8,8 +8,7 @@ package BreakGrabber;
 use GrabberBase;
 @ISA = qw(GrabberBase);
 
-use LWP::Simple qw(!get);
-use HTML::Parser;
+use HTMLHelper;
 use Data::Dumper;
 
 use strict;
@@ -34,10 +33,8 @@ sub _parse {
     my $pattern = shift;
     my $content;
     my $metadata = {};
-    my $p = HTML::Parser->new(api_version => 3);
-    my @accum;
-    my @text;
-    my $e;
+    my $p = HTMLHelper->new();
+    my $n;
 
     $url =~ m|$pattern|;
     $url = $1;
@@ -49,28 +46,20 @@ sub _parse {
     $metadata->{'TITLE'} = undef;
     $metadata->{'DLURL'} = undef;
 
-    unless(defined($content = LWP::Simple::get($1))) {
+    unless(defined($content = $p->load($1))) {
         $self->error('Could not download %s', $url);
         return undef;
     }
 
-    $p->handler(start => \@accum, "tagname, attr");
-    $p->report_tags(qw(meta));
-    $p->utf8_mode(1);
-    $p->parse($content);
-
-    # Look for the title in the meta tags
-    foreach $e (@accum) {
-        if ('meta' eq $e->[0]) {
-            if ('embed_video_title' eq $e->[1]->{'name'}) {
-                $metadata->{'TITLE'} = $e->[1]->{'content'};
-            }
-
-            if ('embed_video_thumb_url' eq $e->[1]->{'name'}) {
-                $metadata->{'DLURL'} = $e->[1]->{'content'};
-                $metadata->{'DLURL'} =~ s/\.jpg$/\.flv/;
-            }
-        }
+    $n = $p->findnodes('meta[@name="embed_video_title"]');
+    if (defined($n)) {
+        $metadata->{'TITLE'} = $n->{'content'};
+    }
+
+    $n = $p->findnodes('meta[@name="embed_video_thumb_url"]');
+    if (defined($n)) {
+        $metadata->{'DLURL'} = $n->{'content'};
+        $metadata->{'DLURL'} =~ s/\.jpg$/\.flv/;
     }
 
     unless(defined($metadata->{'DLURL'}) && defined($metadata->{'TITLE'})) {
diff --git a/videosite/BroadcasterGrabber.pm b/videosite/BroadcasterGrabber.pm
index 8d0cda9..52d893d 100644
--- a/videosite/BroadcasterGrabber.pm
+++ b/videosite/BroadcasterGrabber.pm
@@ -8,8 +8,7 @@ package BroadcasterGrabber;
 use GrabberBase;
 @ISA = qw(GrabberBase);
 
-use LWP::Simple qw(!get);
-use HTML::Parser;
+use HTMLHelper;
 use Data::Dumper;
 
 use strict;
@@ -33,10 +32,8 @@ sub _parse {
     my $pattern = shift;
     my $content;
     my $metadata = {};
-    my $p = HTML::Parser->new(api_version => 3);
-    my @accum;
-    my @text;
-    my $e;
+    my $p = HTMLHelper->new();
+    my $n;
 
     $url =~ m|$pattern|;
     $url = $1;
@@ -48,32 +45,22 @@ sub _parse {
     $metadata->{'TITLE'} = undef;
     $metadata->{'DLURL'} = undef;
 
-    unless(defined($content = LWP::Simple::get(sprintf('http://www.broadcaster.com/clip/%s', $2)))) {
+    unless(defined($content = $p->load(sprintf('http://www.broadcaster.com/clip/%s', $2)))) {
         $self->error('Could not download %s', $url);
         return undef;
     }
 
-    $p->handler(start => \@accum, "tagname, attr");
-    $p->handler(text => \@text, "text");
-    $p->report_tags(qw(script));
-    $p->utf8_mode(1);
-    $p->parse($content);
-
     # Look for the title
-    foreach $e (@text) {
-        if ($e->[0] =~ m|\&page_title=([^\x22]+)\x22|s) {
-            $metadata->{'TITLE'} = $1;
-            last;
-        }
-    }
+    ($metadata->{'TITLE'}) = grep { $_ =~ m|\&page_title=([^\x22]+)\x22|s && {$_ = $1} }
+            map { join("", @{$_->content()}) }
+            grep { defined($_->content()) }
+            $p->findnodes('script');
 
     # Look for the download URL
-    foreach $e (@text) {
-        if ($e->[0] =~ m|\&clip_loc=.+?cache.broadcaster.com.+?escape\(\x22([^\x22]+)\x22\)|s) {
-            $metadata->{'DLURL'} = 'http://cache.broadcaster.com/peoplecaster/' . $1;
-            last;
-        }
-    }
+    ($metadata->{'DLURL'}) = grep { $_ =~ m|\&clip_loc=.+?cache.broadcaster.com.+?escape\(\x22([^\x22]+)\x22\)|s && {$_ = 'http://cache.broadcaster.com/peoplecaster/' .$1} }
+            map { join("", @{$_->content()}) }
+            grep { defined($_->content()) }
+            $p->findnodes('script');
 
     unless(defined($metadata->{'DLURL'}) && defined($metadata->{'TITLE'})) {
         $self->error('Could not determine download URL');
-- 
1.8.3.1