From: Ralf Ertzinger <ralf@skytale.net>
Date: Thu, 15 Aug 2013 14:45:02 +0000 (+0200)
Subject: Add Amazon grabber
X-Git-Url: https://git.camperquake.de/gitweb.cgi?p=quotesite.git;a=commitdiff_plain;h=a5457541076766804405416fb653592932c688ec;ds=sidebyside

Add Amazon grabber
---

diff --git a/quotesite/AmazonGrabber.pm b/quotesite/AmazonGrabber.pm
new file mode 100644
index 0000000..bc91cb5
--- /dev/null
+++ b/quotesite/AmazonGrabber.pm
@@ -0,0 +1,77 @@
+# (c) 2007 by Ralf Ertzinger <ralf@camperquake.de>
+# licensed under GNU GPL v2
+#
+# Grabber for Amazon
+
+package quotesite::AmazonGrabber;
+
+use quotesite::GrabberBase;
+@ISA = qw(quotesite::GrabberBase);
+
+use LWP::Simple qw(!get);
+use HTML::TokeParser;
+use Data::Dumper;
+use Encode;
+
+use strict;
+
+sub new {
+    my $class = shift;
+    my $self = $class->SUPER::new();
+
+    $self->{'NAME'} = 'amazon';
+    $self->{'PATTERNS'} = ['(https?://(?:[-a-zA-Z0-9_.]+\.)*amazon\.(?:com|de|co\.uk|fr)/.*[dg]p(?:/product)?/([[:alnum:]]{10}))'];
+
+    bless($self, $class);
+    $self->_prepare_parameters();
+
+    return $self;
+}
+
+sub _parse {
+    my $self = shift;
+    my $url = shift;
+    my $pattern = shift;
+    my $content;
+    my $metadata = {};
+    my $p;
+    my $t;
+    my $t2;
+
+    $url =~ m|$pattern|;
+    $url = $1;
+
+    $metadata->{'URL'} = $url;
+    $metadata->{'ID'} = $2;
+    $metadata->{'TYPE'} = 'quote';
+    $metadata->{'SOURCE'} = $self->{'NAME'};
+    $metadata->{'CONTENT'} = undef;
+
+    # Get the HTML file containing the quote
+    unless(defined($content = LWP::Simple::get($url))) {
+        $self->error('Could not download quote');
+        return undef;
+    }
+
+    $self->debug($content);
+
+    $p = HTML::TokeParser->new(\$content);
+
+    OUTER: while ($t = $p->get_tag('h1')) {
+        if (exists($t->[1]->{'class'}) && ($t->[1]->{'class'} eq 'parseasinTitle')) {
+            $metadata->{'CONTENT'} = encode('utf8', decode('iso8859-1', $p->get_text('/h1')));
+            $metadata->{'CONTENT'} =~ s/^\s*//;
+            $metadata->{'CONTENT'} =~ s/\s*$//;
+            last OUTER;
+        }
+    }
+
+    unless(defined($metadata->{'CONTENT'})) {
+        $self->error('Could not extract quote content');
+        return undef;
+    }
+
+    return $metadata;
+}
+
+1;