class Juli::Visitor::Html::Helper::FbComments
Helper-class for 'fb_like' helper
Constants
- DEFAULT_TEMPLATE
default HTML template for facebook 'like' button. You can customize it in .juli/config facebook.like.template entry.
%{href} in the template will be replaced to the actual URL of current wiki page.
Public Class Methods
conf_template()
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called on 'juli init' to generate config sample template.
# File lib/juli/visitor/html/helper/fb_comments.rb, line 14 def self.conf_template <<EOM # Facebook related setup is here. # #url_prefix: 'http://YOUR_HOST/juli' #facebook: # like: # template: '#{Juli::Visitor::Html::Helper::FbLike::DEFAULT_TEMPLATE}' # comments: # template: '#{DEFAULT_TEMPLATE}' EOM end
new()
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# File lib/juli/visitor/html/helper/fb_comments.rb, line 27 def initialize @fb_conf = conf['facebook'] end
Public Instance Methods
on_root(in_file, root, visitor = nil)
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called on each parsed document
# File lib/juli/visitor/html/helper/fb_comments.rb, line 51 def on_root(in_file, root, visitor = nil) @in_file = in_file end
run(*args)
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# File lib/juli/visitor/html/helper/fb_comments.rb, line 55 def run(*args) raise Juli::NoConfig if !conf['url_prefix'] raise Juli::NoConfig if !@in_file template.gsub('%{href}', conf['url_prefix'] + '/' + to_wikiname(@in_file) + conf['ext']) end
set_conf_default(conf)
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set default value in conf if no .juli/conf defined.
Please overwrite this method when this implementation is not your case.
# File lib/juli/visitor/html/helper/fb_comments.rb, line 35 def set_conf_default(conf) conf['url_prefix'] = 'http://YOUR_HOST/juli' if !conf['url_prefix'] conf['facebook'] = {} if !conf['facebook'] if !conf['facebook']['comments'] conf['facebook']['comments'] = { 'template' => self.class::DEFAULT_TEMPLATE } end if !conf['facebook']['like'] conf['facebook']['like'] = { 'template' => Juli::Visitor::Html::Helper::FbLike::DEFAULT_TEMPLATE } end end
Private Instance Methods
template()
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# File lib/juli/visitor/html/helper/fb_comments.rb, line 64 def template @fb_conf['comments']['template'] end