【发布时间】:2016-05-25 05:00:01
【问题描述】:
我正在尝试调用 rake 任务,以通过控制器操作向订阅者列表发送电子邮件,如下所示:
控制器动作:
def send_digest
@article_ids = params[:article_ids]
@subject = params[:subject]
EmailDigest.send_email_digest("weekly_digest_task", @article_ids, @subject)
redirect_to new_digests_path
end
email_digest.rb:
require 'rake'
class EmailDigest < ActiveRecord::Base
def self.send_email_digest(weekly_digest_task, article_ids, subject)
load File.join(Rails.root, 'lib', 'tasks', 'send_email_digest.rake')
Rake::Task['weekly_digest_task'].invoke("\\\"#{article_ids}\\\"","\\\"#{subject}\\\"")
end
end
这里是 send_email_digest.rake:
task :weekly_digest_task, [:article_ids,:subject] => :environment do |task, args|
articles = args.article_ids
subject = args.subject
article_objects = []
articles.each do |m|
article_objects << Article.find_by_id(m)
end
EmailDigest.all.each do |subscriber|
DigestMailer.weekly_digest(subscriber, article_objects, subject).deliver
end
end
重定向发生,我被带到该页面,没有错误,但是没有发送电子邮件。因此,我不知道为什么这不起作用。
有什么想法吗?
【问题讨论】:
标签: ruby-on-rails actionmailer rake-task