Class: Hobix::Facets::Comments
- Inherits:
-
BaseFacet
- Object
- BasePlugin
- BaseFacet
- Hobix::Facets::Comments
- Defined in:
- lib/hobix/facets/comments.rb
Overview
The Comments plugin adds a remote API for adding comments. Basically, to add comments to your site, ensure the plugin is loaded within your hobix.yaml ‘requires’ list:
requires:
- hobix/facets/comments
Class Method Summary collapse
Instance Method Summary collapse
- #get(app) ⇒ Object
-
#initialize(weblog, defaults = {}) ⇒ Comments
constructor
A new instance of Comments.
Methods inherited from BaseFacet
Methods inherited from BasePlugin
Constructor Details
#initialize(weblog, defaults = {}) ⇒ Comments
Returns a new instance of Comments.
34 35 36 |
# File 'lib/hobix/facets/comments.rb', line 34 def initialize( weblog, defaults = {} ) @weblog = weblog end |
Class Method Details
.comment_class ⇒ Object
32 |
# File 'lib/hobix/facets/comments.rb', line 32 def self.comment_class; Hobix::Comment end |
.comment_fields ⇒ Object
31 |
# File 'lib/hobix/facets/comments.rb', line 31 def self.comment_fields; ['author', 'content']; end |
.form_field(name) ⇒ Object
30 |
# File 'lib/hobix/facets/comments.rb', line 30 def self.form_field( name ); "hobix_comment:#{ name }" end |
Instance Method Details
#get(app) ⇒ Object
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
# File 'lib/hobix/facets/comments.rb', line 37 def get app if app.respond_to? :action_uri action, entry_id = app.action_uri.split( '/', 2 ) case action when "comment" # Create the comment entry on_entry = @weblog.storage.load_entry( entry_id ) comment = Comments.comment_class.new do |c| Comments.comment_fields.each do |cf| getf = Comments.form_field cf if app._POST[getf].to_s.empty? app.puts "Missing field `#{ getf }'. Please back up and try again." return true end c.method( "#{ cf }=" ).call( app._POST[getf] ) end c.created = Time.now c.ipaddress = app.remote_addr end # A quick hack to try akismet content spam checking if @weblog.requires.detect{ |i| i['hobix/plugin/akismet'] } @akismet = Akismet.new(@weblog.link, AkismetKey.key) if @akismet.verifyAPIKey if @akismet.commentCheck( app.remote_addr, # remote IP app.get_request_header('User-Agent'), # user agent app.get_request_header('Referer'), # http referer '', # permalink 'comment', # comment type app._POST['hobix_comment:author'].to_s, # author name '', # author email '', # author url app._POST['hobix_comment:comment'].to_s, # comment text {}) # other app.puts( "Sorry, that smelled like spam. If wasn't meant to, go back and try again" ) return true end else # If the key does not verify, post the comment # but note the failure in the apache error logs. $stderr.puts( "Hobix: Akismet API key did not verify." ) end end # Save the comment, upgen @weblog.storage.( entry_id, 'comments', comment ) @weblog.regenerate :update # Redirect link = @weblog.output_entry_map[entry_id] app.setup_redirection( 302, @weblog.( link[:page].link ) ) return true when "preview" app.puts RedCloth.new( app._POST[Comments.form_field('content')] ).to_html return true end end end |