##Update
It looks like it’s working, as a matter of fact. I installed the [Markdown for Wordpress and bbpress](http://mitcho.com/code/) plugin, and immediately my post was fixed up with nice new syntax. Tags work without any additional plugins using Wordpress 2.8. Go Vimpress!

##Update 2
As you can probably see on the sidebar, I added a vimpress repository to GitHub, since it was lacking one before. You can now use vimpress simply by performing a git clone git://github.com/hank/vimpress.git .vim. I went ahead and patched it with the custom slug options mentioned in the main vimpress site’s comments. Both versions are available as [tags on GitHub](http://github.com/hank/vimpress/downloads).

##Update 3
I happened to get to wonder how secure XML-RPC was, so I did a nice little wireshark packet capture, and lo-and-behold, there was my password in plaintext HTTP. I was aghast – why couldn’t they do a little HTTP-Digest authentication or something at least? Anyway, after researching what people think of this, and finding only past vulnerabilities in Wordpress, not complaints that it’s just a **bad idea to use insecure XML-RPC for blog posting**, I tried putting an s in front of my HTTP. Guess what – ***It Worked!*** I have to give props to Python for having that all built in.

So now, thanks to Site5’s free-to-use server certificates, I can now use XML-RPC securely.

First, I needed to make it so I could still do normal images, but turn on coolness if I want. Here’s the goal I came up with for the grammar:

[![](thumburl.jpg)](imageurl.jpg "Scrolly Text at top" "photoslice")

Here’s the first test, with a single image:

And now a set with a namespace:

I did it by simply modifying the regex and image url parsing function in BlueCloth like so:

  InlineLinkRegex = %r{
    \(            # Literal paren
      [ ]*        # Zero or more spaces
      <?(.+?)>?     # URI = $1
      [ ]*        # Zero or more spaces

      (?:         # title
        ([\"\'])    # Opening quote char = $2
        (.*?)     # Title = $3
        \2        # Matching quote char
      )?          # Title is optional
      [ ]*        # Zero or more spaces
      (?:         # rel
        ([\"\'])    # Opening quote char = $2
        (.*?)     # rel = $5
        \4        # Matching quote char
      )?          # rel is optional
    \)
    }x

    # and later...

        # ...or for an inline style second part
        elsif @scanner.scan( InlineLinkRegex )
          url = @scanner[1]
          title = @scanner[3]
          rel = @scanner[5]
          @log.debug "  Found an inline link to %p" % url

          text += %{<a href="%s"} % escape_md( url )
          if title
            title.gsub!( /"/, "&quot;" )
            text += %{ title="%s"} % escape_md( title )
          end
          if rel
            rel.gsub!( /"/, "&quot;" )
            text += %{ rel="%s"} % escape_md( rel )
          end

I also added the following to my Mephisto theme layout, in the head section:

   <!-- Photoslice -->
   <link rel="stylesheet" type="text/css" href="/javascripts/photoslice/style.css" />
   {{ "photoslice/functions.js" | javascript }}

Once again, Ruby is awesome. And so is Markdown.

I decided today that I wanted to track my calories burned per day on a nice line graph. I did it, and I think I will continue. The total is automatically calculated by the PHP data source. This was made using my Mephisto Plugin for Open Flash Charts.

Today I found a nice ping list for Wordpress. I decided to put it into my copy of the Mephisto Post Pinger plugin. I’m not sure if it works yet, but this post will give it a good test.

You can get the file, or just use this:

ArticlePingObserver::SERVICES = [

  { :url => "http://rpc.pingomatic.com/", :type => :xmlrpc },

  { :url => "http://rpc.weblogs.com/pingSiteForm", :type => :rest },

  { :url => "http://pingomatic.com/ping/", :type => :weblogs_get, :extras => [ "chk_weblogscom=on&chk_blogs=on&chk_technorati=on&chk_feedburner=on&chk_syndic8=on&chk_newsgator=on&chk_feedster=on&chk_myyahoo=on&chk_pubsubcom=on&chk_blogdigger=on&chk_blogrolling=on&chk_blogstreet=on&chk_moreover=on&chk_weblogalot=on&chk_icerocket=on&chk_newsisfree=on&chk_topicexchange=on" ] },

  { :url => "http://rpc.technorati.com/rpc/ping", :type => :xmlrpc },

  { :url => "http://ping.syndic8.com/xmlrpc.php", :type => :xmlrpc },

  { :url => "http://rpc.icerocket.com:10080", :type => :xmlrpc },

  { :url => "http://rubycorner.com/ping/xmlrpc/e49ac4608c88606f75486e6da3da34de6527622a", :type => :xmlrpc, :category => 'ruby' },

  { :url => "http://rubylicio.us/ping/xmlrpc", :type => :xmlrpc, :category => 'ruby' },

  { :url => "http://1470.net/api/ping", :type => :xmlrpc },

  { :url => "http://www.a2b.cc/setloc/bp.a2b", :type => :xmlrpc },

  { :url => "http://api.feedster.com/ping", :type => :xmlrpc },

  { :url => "http://api.moreover.com/RPC2", :type => :xmlrpc },

  { :url => "http://api.moreover.com/ping", :type => :xmlrpc },

  { :url => "http://api.my.yahoo.com/RPC2", :type => :xmlrpc },

  { :url => "http://api.my.yahoo.com/rss/ping", :type => :xmlrpc },

  { :url => "http://www.bitacoles.net/ping.php", :type => :xmlrpc },

  { :url => "http://bitacoras.net/ping", :type => :xmlrpc },

  { :url => "http://blogdb.jp/xmlrpc", :type => :xmlrpc },

  { :url => "http://www.blogdigger.com/RPC2", :type => :xmlrpc },

  { :url => "http://blogmatcher.com/u.php", :type => :xmlrpc },

  { :url => "http://www.blogoole.com/ping/", :type => :xmlrpc },

  { :url => "http://www.blogoon.net/ping/", :type => :xmlrpc },

  { :url => "http://www.blogpeople.net/servlet/weblogUpdates", :type => :xmlrpc },

  { :url => "http://www.blogroots.com/tb_populi.blog?id=1", :type => :xmlrpc },

  { :url => "http://www.blogshares.com/rpc.php", :type => :xmlrpc },

  { :url => "http://www.blogsnow.com/ping", :type => :xmlrpc },

  { :url => "http://www.blogstreet.com/xrbin/xmlrpc.cgi", :type => :xmlrpc },

  { :url => "http://blog.goo.ne.jp/XMLRPC", :type => :xmlrpc },

  { :url => "http://bulkfeeds.net/rpc", :type => :xmlrpc },

  { :url => "http://coreblog.org/ping/", :type => :xmlrpc },

  { :url => "http://www.lasermemory.com/lsrpc/", :type => :xmlrpc },

  { :url => "http://mod-pubsub.org/kn_apps/blogchatt", :type => :xmlrpc },

  { :url => "http://www.mod-pubsub.org/kn_apps/blogchatter/ping.php", :type => :xmlrpc },

  { :url => "http://www.newsisfree.com/xmlrpctest.php", :type => :xmlrpc },

  { :url => "http://ping.amagle.com/", :type => :xmlrpc },

  { :url => "http://ping.bitacoras.com", :type => :xmlrpc },

  { :url => "http://ping.blo.gs/", :type => :xmlrpc },

  { :url => "http://ping.bloggers.jp/rpc/", :type => :xmlrpc },

  { :url => "http://ping.blogmura.jp/rpc/", :type => :xmlrpc },

  { :url => "http://ping.cocolog-nifty.com/xmlrpc", :type => :xmlrpc },

  { :url => "http://ping.exblog.jp/xmlrpc", :type => :xmlrpc },

  { :url => "http://ping.feedburner.com", :type => :xmlrpc },

  { :url => "http://ping.myblog.jp", :type => :xmlrpc },

  { :url => "http://ping.rootblog.com/rpc.php", :type => :xmlrpc },

  { :url => "http://ping.weblogalot.com/rpc.php", :type => :xmlrpc },

  { :url => "http://ping.weblogs.se/", :type => :xmlrpc },

  { :url => "http://pingoat.com/goat/RPC2", :type => :xmlrpc },

  { :url => "http://www.popdex.com/addsite.php", :type => :xmlrpc },

  { :url => "http://rcs.datashed.net/RPC2/", :type => :xmlrpc },

  { :url => "http://rpc.blogbuzzmachine.com/RPC2", :type => :xmlrpc },

  { :url => "http://rpc.blogrolling.com/pinger/", :type => :xmlrpc },

  { :url => "http://rpc.weblogs.com/RPC2", :type => :xmlrpc },

  { :url => "http://www.snipsnap.org/RPC2", :type => :xmlrpc },

  { :url => "http://trackback.bakeinu.jp/bakeping.php", :type => :xmlrpc },

  { :url => "http://topicexchange.com/RPC2", :type => :xmlrpc },

  { :url => "http://www.weblogues.com/RPC/", :type => :xmlrpc },

  { :url => "http://xping.pubsub.com/ping/", :type => :xmlrpc },

  { :url => "http://xmlrpc.blogg.de/", :type => :xmlrpc },

]

It’s as simple as this:

<macro:flash>/assets/2007/8/13/party.flv</macro:flash>

Or, you can make it complicated:

<macro:flash width="640" height="480">/assets/2007/8/13/party.flv</macro:flash>

Which ends up like this:

Installation

Install it from your mephisto directory:

./script/plugin install -x https://modzer0.cs.uaf.edu/repos/hank/code/rails/mephisto/filtered_column_flash_video

Voila! Firebreathing!

ArticlePingObserver::SERVICES = [
  { :url => "http://rpc.pingomatic.com/", :type => :xmlrpc },
  { :url => "http://rpc.weblogs.com/pingSiteForm", :type => :rest },
  { :url => "http://pingomatic.com/ping/", :type => :weblogs_get, :extras => [ "chk_weblogscom=on&chk_blogs=on&chk_technorati=on&chk_feedburner=on&chk_syndic8=on&chk_newsgator=on&chk_feedster=on&chk_myyahoo=on&chk_pubsubcom=on&chk_blogdigger=on&chk_blogrolling=on&chk_blogstreet=on&chk_moreover=on&chk_weblogalot=on&chk_icerocket=on&chk_newsisfree=on&chk_topicexchange=on" ] },
  { :url => "http://rpc.technorati.com/rpc/ping", :type => :xmlrpc },
  { :url => "http://ping.syndic8.com/xmlrpc.php", :type => :xmlrpc },
  { :url => "http://rubycorner.com/ping/xmlrpc/e49ac4608c88606f75486e6da3da34de6527622a", :type => :xmlrpc, :category => 'ruby' },
  { :url => "http://rubylicio.us/ping/xmlrpc", :type => :xmlrpc, :category => 'ruby' }
}

There’s the array of services. Now the magic:

    SERVICES.each do |sinfo|
      if sinfo[:category] == "ruby"
        next unless article.tags(true).collect{|t|t[:name]}.join(" ") =~ /\bruby\b/
      end

Very simple. It should work on the basis of the service categories and the tags. We’ll see. Hopefully this post will end up on RubyCorner.

>> s = Site.find_first
=> #<Site:0xb747e014 @attributes={"current_theme_path"=>"wibbish-mephisto",#...
#...
>> s.host='www.ralree.info'
=> "www.ralree.info"
>> s.save
=> true
>> quit

Next, I did a small model modification:

# app/models/article.rb, in the public section
  def full_external_link
    ["http://", site.host, full_permalink].join("")
  end

And a slight test:

Loading production environment.
>> Article.find_first.full_external_link
=> "http://www.ralree.info/2006/5/21/first-post-what-to-say"

Perfect!

Then, I just modified the view for the email a bit:

# vendor/plugins/mephisto_comment_notification/lib/views/
# comment_notifier/comment_notification.rhtml
A new comment has been posted on your blog for the article '<%= @comment.article.title %>' by <%= @comment.author %> (<%= @comment.author_email %>):
<%= @comment.article.full_external_link %>

The commenter IP address is <%= @comment.author_ip %>.

Here is the comment that was posted:

"<%= @comment.body %>"

This notification was sent using the Mephisto Comment notification plugin by Luke Redpath.

http://opensource.agileevolved.com/svn/root/rails_plugins/mephisto_comment_notification/trunk

Modified awesomely by Erik Gregg (http://www.ralree.info)

And it’s magic! It totally works!

Directory Structure

./lib/article_ping_observer.rb
./lib/mephisto_plugins/post_ping.rb
./lib/config.rb
./README
./init.rb

File Changes

init.rb

# $Id$
require 'mephisto_plugins/post_ping'
ActiveRecord::Base.observers << :article_ping_observer

plugin.rb

module Mephisto
  module Plugins
    class PostPinger < Mephisto::Plugin
      author 'Mark Guzman'
      version '$Rev: 82 $'.gsub( "Rev: ", "" )
      notes "Send Weblogs Pings when articles are published"
      homepage "http://hasno.info/2006/11/11/mephisto-plugins"

      class Schema < ActiveRecord::Migration
        def self.install
        end

        def self.uninstall
        end
      end

    end
  end
end

That’s all I changed. This is my first post since the change, so I’ll see if it works. If not, at least Mephisto doesn’t blow up on startup.

Results

Well,

unable to send xmlrpc weblog ping -> http://www.ralree.info
unable to send xmlrpc weblog ping -> http://www.ralree.info
unable to send xmlrpc weblog ping -> http://www.ralree.info
unable to send xmlrpc weblog ping -> http://www.ralree.info

Seems like a couple might have worked. I’ll keep working on it. But, at least it gets called.

mephisto_tag_cloud
 - init.rb README
 - lib
   - mephisto_plugins
     - tag_cloud.rb

As you can see, the structure is very simple. Here’s my code for init.rb

Liquid::Template.register_filter(MephistoPlugins::TagCloud)

That’s it! No require or anything! Next, I edited lib/mephisto_plugins/tag_cloud.rb:

module MephistoPlugins
  module TagCloud
    def size_tag(tag, largest = 2)
      size = (Tag.find_by_name(tag).taggings(true).length + 18).to_f / 18
      size = largest if size > largest
      "<span style='font-size: #{size}em'><a href='/tags/#{tag}'>#{tag}</a></span>"
    end
  end
end

Holy crap that barely any code at all! So, the moral of the story is that it’s very easy to make the plugins once you figure out what to do.