add code for checking the wiki for added pages

2 files changed, 76 insertions, 0 deletions

diff --git a/lib/Crawl/Bot.pm b/lib/Crawl/Bot.pm
index 3b2fd70..47738fb 100644
--- a/lib/Crawl/Bot.pm
+++ b/lib/Crawl/Bot.pm
@@ -37,10 +37,22 @@ has mantis => (
     },
 );
 
+has wiki => (
+    is      => 'ro',
+    isa     => 'Crawl::Bot::Wiki',
+    lazy    => 1,
+    default => sub {
+        my $self = shift;
+        require Crawl::Bot::Wiki;
+        Crawl::Bot::Wiki->new(bot => $self);
+    },
+);
+
 sub BUILD {
     my $self = shift;
     File::Path::mkpath($self->data_dir);
     $self->mantis;
+    $self->wiki;
 }
 
 before say => sub {
@@ -52,6 +64,7 @@ before say => sub {
 sub tick {
     my $self = shift;
     $self->mantis->tick;
+    $self->wiki->tick;
     return $self->update_time;
 }
 
diff --git a/lib/Crawl/Bot/Wiki.pm b/lib/Crawl/Bot/Wiki.pm
new file mode 100644
index 0000000..dea004b
--- /dev/null
+++ b/lib/Crawl/Bot/Wiki.pm
@@ -0,0 +1,63 @@
+package Crawl::Bot::Wiki;
+use Moose;
+
+use XML::RPC;
+
+has bot => (
+    is       => 'ro',
+    isa      => 'Crawl::Bot',
+    required => 1,
+    weak_ref => 1,
+    handles  => [qw(say channels)],
+);
+
+has xmlrpc_location => (
+    is      => 'ro',
+    isa     => 'Str',
+    lazy    => 1,
+    default => 'http://crawl.develz.org/wiki/lib/exe/xmlrpc.php',
+);
+
+has wiki_base => (
+    is      => 'ro',
+    isa     => 'Str',
+    lazy    => 1,
+    default => 'http://crawl.develz.org/wiki/doku.php?id=',
+);
+
+has last_checked => (
+    is  => 'rw',
+    isa => 'Int',
+);
+
+sub tick {
+    my $self = shift;
+    my $last_checked = $self->last_checked;
+    $self->last_checked(time);
+    return unless $last_checked;
+
+    my $xmlrpc = XML::RPC->new($self->xmlrpc_location);
+    warn "Getting recent wiki changes...";
+    my $changes = $xmlrpc->call('wiki.getRecentChanges', $last_checked);
+    for my $change (@$changes) {
+        warn "Page $change->{name} changed";
+        my $history = $xmlrpc->call('wiki.getPageVersions', $change->{name}, 0);
+        next if @$history;
+        warn "Page $change->{name} is new!";
+        my $name = $change->{name};
+        my $page = $xmlrpc->call('wiki.getPage', $change->{name});
+        if ($page =~ /(===?=?=?=?) (.*) \1/) {
+            $name = $2;
+        }
+        $self->say(
+            channel => $_,
+            body    => "$change->{author} created page $name at "
+                     . $self->wiki_base . "$change->{name}",
+        ) for $self->channels;
+    }
+}
+
+__PACKAGE__->meta->make_immutable;
+no Moose;
+
+1;