email_article_plugin_myprofile_controller.rb
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class EmailArticlePluginMyprofileController < MyProfileController
needs_profile
def send_email
if user.is_admin?(profile)
article = Article.find(params[:id])
EmailArticlePluginMyprofileController::Sender.deliver_mail(article)
render :action => 'success'
else
render :action => 'fail'
end
end
class Sender < ActionMailer::Base
def mail(article)
members = article.profile.members
emails = []
members.each{ |m|
emails.push(m.user.email)
}
content_type 'text/html'
recipients emails
from "#{article.author.user.name} <#{article.author.user.email}>"
reply_to article.author.user.email
subject "[Artigo] " + article.title
body set_absolute_path(article.body, article.environment)
end
def set_absolute_path(body, environment)
parsed = Hpricot(body.to_s)
parsed.search('img[@src]').map { |i| change_element_path(i, 'src', environment) }
parsed.search('a[@href]').map { |i| change_element_path(i, 'href', environment) }
parsed.to_s
end
def change_element_path(el, attribute, environment)
fullpath = /^http/.match(el[attribute])
if not fullpath
relative_path = /\/?(.*)/.match(el[attribute])
el[attribute] = "http://#{environment.default_hostname}/#{relative_path[1]}"
end
end
end
end