Redmine/app/models/mailer.rb

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# Redmine - project management software
# Copyright (C) 2006-2011 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
class Mailer < ActionMailer::Base
layout 'mailer'
helper :application
helper :issues
helper :custom_fields
include Redmine::I18n
def self.default_url_options
{ :host => Setting.host_name, :protocol => Setting.protocol }
end
# Builds a tmail object used to email recipients of the added issue.
#
# Example:
# issue_add(issue) => tmail object
# Mailer.deliver_issue_add(issue) => sends an email to issue recipients
def issue_add(issue)
redmine_headers 'Project' => issue.project.identifier,
'Issue-Id' => issue.id,
'Issue-Author' => issue.author.login
redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to
message_id issue
@author = issue.author
@issue = issue
@issue_url = url_for(:controller => 'issues', :action => 'show', :id => issue)
recipients = issue.recipients
cc = issue.watcher_recipients - recipients
mail :to => recipients,
:cc => cc,
:subject => "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"
end
# Builds a tmail object used to email recipients of the edited issue.
#
# Example:
# issue_edit(journal) => tmail object
# Mailer.deliver_issue_edit(journal) => sends an email to issue recipients
def issue_edit(journal)
issue = journal.journalized.reload
redmine_headers 'Project' => issue.project.identifier,
'Issue-Id' => issue.id,
'Issue-Author' => issue.author.login
redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to
message_id journal
references issue
@author = journal.user
recipients = issue.recipients
# Watchers in cc
cc = issue.watcher_recipients - recipients
s = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] "
s << "(#{issue.status.name}) " if journal.new_value_for('status_id')
s << issue.subject
@issue = issue
@journal = journal
@issue_url = url_for(:controller => 'issues', :action => 'show', :id => issue, :anchor => "change-#{journal.id}")
mail :to => recipients,
:cc => cc,
:subject => s
end
def reminder(user, issues, days)
set_language_if_valid user.language
@issues = issues
@days = days
@issues_url = url_for(:controller => 'issues', :action => 'index',
:set_filter => 1, :assigned_to_id => user.id,
:sort => 'due_date:asc')
mail :to => user.mail,
:subject => l(:mail_subject_reminder, :count => issues.size, :days => days)
end
# Builds a tmail object used to email users belonging to the added document's project.
#
# Example:
# document_added(document) => tmail object
# Mailer.deliver_document_added(document) => sends an email to the document's project recipients
def document_added(document)
redmine_headers 'Project' => document.project.identifier
@author = User.current
@document = document
@document_url = url_for(:controller => 'documents', :action => 'show', :id => document)
mail :to => document.recipients,
:subject => "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"
end
# Builds a tmail object used to email recipients of a project when an attachements are added.
#
# Example:
# attachments_added(attachments) => tmail object
# Mailer.deliver_attachments_added(attachments) => sends an email to the project's recipients
def attachments_added(attachments)
container = attachments.first.container
added_to = ''
added_to_url = ''
@author = attachments.first.author
case container.class.name
when 'Project'
added_to_url = url_for(:controller => 'files', :action => 'index', :project_id => container)
added_to = "#{l(:label_project)}: #{container}"
recipients = container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}
when 'Version'
added_to_url = url_for(:controller => 'files', :action => 'index', :project_id => container.project)
added_to = "#{l(:label_version)}: #{container.name}"
recipients = container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}
when 'Document'
added_to_url = url_for(:controller => 'documents', :action => 'show', :id => container.id)
added_to = "#{l(:label_document)}: #{container.title}"
recipients = container.recipients
end
redmine_headers 'Project' => container.project.identifier
@attachments = attachments
@added_to = added_to
@added_to_url = added_to_url
mail :to => recipients,
:subject => "[#{container.project.name}] #{l(:label_attachment_new)}"
end
# Builds a tmail object used to email recipients of a news' project when a news item is added.
#
# Example:
# news_added(news) => tmail object
# Mailer.deliver_news_added(news) => sends an email to the news' project recipients
def news_added(news)
redmine_headers 'Project' => news.project.identifier
@author = news.author
message_id news
@news = news
@news_url = url_for(:controller => 'news', :action => 'show', :id => news)
mail :to => news.recipients,
:subject => "[#{news.project.name}] #{l(:label_news)}: #{news.title}"
end
# Builds a tmail object used to email recipients of a news' project when a news comment is added.
#
# Example:
# news_comment_added(comment) => tmail object
# Mailer.news_comment_added(comment) => sends an email to the news' project recipients
def news_comment_added(comment)
news = comment.commented
redmine_headers 'Project' => news.project.identifier
@author = comment.author
message_id comment
@news = news
@comment = comment
@news_url = url_for(:controller => 'news', :action => 'show', :id => news)
mail :to => news.recipients,
:cc => news.watcher_recipients,
:subject => "Re: [#{news.project.name}] #{l(:label_news)}: #{news.title}"
end
# Builds a tmail object used to email the recipients of the specified message that was posted.
#
# Example:
# message_posted(message) => tmail object
# Mailer.deliver_message_posted(message) => sends an email to the recipients
def message_posted(message)
redmine_headers 'Project' => message.project.identifier,
'Topic-Id' => (message.parent_id || message.id)
@author = message.author
message_id message
references message.parent unless message.parent.nil?
recipients = message.recipients
cc = ((message.root.watcher_recipients + message.board.watcher_recipients).uniq - recipients)
@message = message
@message_url = url_for(message.event_url)
mail :to => recipients,
:cc => cc,
:subject => "[#{message.board.project.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}"
end
# Builds a tmail object used to email the recipients of a project of the specified wiki content was added.
#
# Example:
# wiki_content_added(wiki_content) => tmail object
# Mailer.deliver_wiki_content_added(wiki_content) => sends an email to the project's recipients
def wiki_content_added(wiki_content)
redmine_headers 'Project' => wiki_content.project.identifier,
'Wiki-Page-Id' => wiki_content.page.id
@author = wiki_content.author
message_id wiki_content
recipients = wiki_content.recipients
cc = wiki_content.page.wiki.watcher_recipients - recipients
@wiki_content = wiki_content
@wiki_content_url = url_for(:controller => 'wiki', :action => 'show',
:project_id => wiki_content.project,
:id => wiki_content.page.title)
mail :to => recipients,
:cc => cc,
:subject => "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_added, :id => wiki_content.page.pretty_title)}"
end
# Builds a tmail object used to email the recipients of a project of the specified wiki content was updated.
#
# Example:
# wiki_content_updated(wiki_content) => tmail object
# Mailer.deliver_wiki_content_updated(wiki_content) => sends an email to the project's recipients
def wiki_content_updated(wiki_content)
redmine_headers 'Project' => wiki_content.project.identifier,
'Wiki-Page-Id' => wiki_content.page.id
@author = wiki_content.author
message_id wiki_content
recipients = wiki_content.recipients
cc = wiki_content.page.wiki.watcher_recipients + wiki_content.page.watcher_recipients - recipients
@wiki_content = wiki_content
@wiki_content_url = url_for(:controller => 'wiki', :action => 'show',
:project_id => wiki_content.project,
:id => wiki_content.page.title)
@wiki_diff_url = url_for(:controller => 'wiki', :action => 'diff',
:project_id => wiki_content.project, :id => wiki_content.page.title,
:version => wiki_content.version)
mail :to => recipients,
:cc => cc,
:subject => "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_updated, :id => wiki_content.page.pretty_title)}"
end
# Builds a tmail object used to email the specified user their account information.
#
# Example:
# account_information(user, password) => tmail object
# Mailer.deliver_account_information(user, password) => sends account information to the user
def account_information(user, password)
set_language_if_valid user.language
@user = user
@password = password
@login_url = url_for(:controller => 'account', :action => 'login')
mail :to => user.mail,
:subject => l(:mail_subject_register, Setting.app_title)
end
# Builds a tmail object used to email all active administrators of an account activation request.
#
# Example:
# account_activation_request(user) => tmail object
# Mailer.deliver_account_activation_request(user)=> sends an email to all active administrators
def account_activation_request(user)
# Send the email to all active administrators
recipients = User.active.find(:all, :conditions => {:admin => true}).collect { |u| u.mail }.compact
@user = user
@url = url_for(:controller => 'users', :action => 'index',
:status => User::STATUS_REGISTERED,
:sort_key => 'created_on', :sort_order => 'desc')
mail :to => recipients,
:subject => l(:mail_subject_account_activation_request, Setting.app_title)
end
# Builds a tmail object used to email the specified user that their account was activated by an administrator.
#
# Example:
# account_activated(user) => tmail object
# Mailer.deliver_account_activated(user) => sends an email to the registered user
def account_activated(user)
set_language_if_valid user.language
@user = user
@login_url = url_for(:controller => 'account', :action => 'login')
mail :to => user.mail,
:subject => l(:mail_subject_register, Setting.app_title)
end
def lost_password(token)
set_language_if_valid(token.user.language)
@token = token
@url = url_for(:controller => 'account', :action => 'lost_password', :token => token.value)
mail :to => token.user.mail,
:subject => l(:mail_subject_lost_password, Setting.app_title)
end
def register(token)
set_language_if_valid(token.user.language)
@token = token
@url = url_for(:controller => 'account', :action => 'activate', :token => token.value)
mail :to => token.user.mail,
:subject => l(:mail_subject_register, Setting.app_title)
end
def test_email(user)
set_language_if_valid(user.language)
@url = url_for(:controller => 'welcome')
mail :to => user.mail,
:subject => 'Redmine test'
end
# Overrides default deliver! method to prevent from sending an email
# with no recipient, cc or bcc
def deliver!(mail = @mail)
set_language_if_valid @initial_language
return false if (recipients.nil? || recipients.empty?) &&
(cc.nil? || cc.empty?) &&
(bcc.nil? || bcc.empty?)
# Log errors when raise_delivery_errors is set to false, Rails does not
raise_errors = self.class.raise_delivery_errors
self.class.raise_delivery_errors = true
begin
return super(mail)
rescue Exception => e
if raise_errors
raise e
elsif mylogger
mylogger.error "The following error occured while sending email notification: \"#{e.message}\". Check your configuration in config/configuration.yml."
end
ensure
self.class.raise_delivery_errors = raise_errors
end
end
# Sends reminders to issue assignees
# Available options:
# * :days => how many days in the future to remind about (defaults to 7)
# * :tracker => id of tracker for filtering issues (defaults to all trackers)
# * :project => id or identifier of project to process (defaults to all projects)
# * :users => array of user ids who should be reminded
def self.reminders(options={})
days = options[:days] || 7
project = options[:project] ? Project.find(options[:project]) : nil
tracker = options[:tracker] ? Tracker.find(options[:tracker]) : nil
user_ids = options[:users]
scope = Issue.open.scoped(:conditions => ["#{Issue.table_name}.assigned_to_id IS NOT NULL" +
" AND #{Project.table_name}.status = #{Project::STATUS_ACTIVE}" +
" AND #{Issue.table_name}.due_date <= ?", days.day.from_now.to_date]
)
scope = scope.scoped(:conditions => {:assigned_to_id => user_ids}) if user_ids.present?
scope = scope.scoped(:conditions => {:project_id => project.id}) if project
scope = scope.scoped(:conditions => {:tracker_id => tracker.id}) if tracker
issues_by_assignee = scope.all(:include => [:status, :assigned_to, :project, :tracker]).group_by(&:assigned_to)
issues_by_assignee.each do |assignee, issues|
deliver_reminder(assignee, issues, days) if assignee.is_a?(User) && assignee.active?
end
end
# Activates/desactivates email deliveries during +block+
def self.with_deliveries(enabled = true, &block)
was_enabled = ActionMailer::Base.perform_deliveries
ActionMailer::Base.perform_deliveries = !!enabled
yield
ensure
ActionMailer::Base.perform_deliveries = was_enabled
end
# Sends emails synchronously in the given block
def self.with_synched_deliveries(&block)
saved_method = ActionMailer::Base.delivery_method
if m = saved_method.to_s.match(%r{^async_(.+)$})
ActionMailer::Base.delivery_method = m[1].to_sym
end
yield
ensure
ActionMailer::Base.delivery_method = saved_method
end
def mail(headers={})
headers.merge! 'X-Mailer' => 'Redmine',
'X-Redmine-Host' => Setting.host_name,
'X-Redmine-Site' => Setting.app_title,
'X-Auto-Response-Suppress' => 'OOF',
'Auto-Submitted' => 'auto-generated',
'From' => Setting.mail_from
# Removes the author from the recipients and cc
# if he doesn't want to receive notifications about what he does
if @author && @author.logged? && @author.pref[:no_self_notified]
headers[:to].delete(@author.mail) if headers[:to].is_a?(Array)
headers[:cc].delete(@author.mail) if headers[:cc].is_a?(Array)
end
if @author && @author.logged?
redmine_headers 'Sender' => @author.login
end
# Blind carbon copy recipients
if Setting.bcc_recipients?
headers[:bcc] = [headers[:to], headers[:cc]].flatten.uniq.reject(&:blank?)
headers[:to] = nil
headers[:cc] = nil
end
if @message_id_object
headers[:message_id] = "<#{self.class.message_id_for(@message_id_object)}>"
end
if @references_objects
headers[:references] = @references_objects.collect {|o| "<#{self.class.message_id_for(o)}>"}.join(' ')
end
super headers do |format|
format.text
format.html unless Setting.plain_text_mail?
end
set_language_if_valid @initial_language
end
def initialize(*args)
@initial_language = current_language
set_language_if_valid Setting.default_language
super
end
def self.deliver_mail(mail)
return false if mail.to.blank? && mail.cc.blank? && mail.bcc.blank?
super
end
def self.method_missing(method, *args, &block)
if m = method.to_s.match(%r{^deliver_(.+)$})
send(m[1], *args).deliver
else
super
end
end
private
# Appends a Redmine header field (name is prepended with 'X-Redmine-')
def redmine_headers(h)
h.each { |k,v| headers["X-Redmine-#{k}"] = v.to_s }
end
# Returns a predictable Message-Id for the given object
def self.message_id_for(object)
# id + timestamp should reduce the odds of a collision
# as far as we don't send multiple emails for the same object
timestamp = object.send(object.respond_to?(:created_on) ? :created_on : :updated_on)
hash = "redmine.#{object.class.name.demodulize.underscore}-#{object.id}.#{timestamp.strftime("%Y%m%d%H%M%S")}"
host = Setting.mail_from.to_s.gsub(%r{^.*@}, '')
host = "#{::Socket.gethostname}.redmine" if host.empty?
"#{hash}@#{host}"
end
def message_id(object)
@message_id_object = object
end
def references(object)
@references_objects ||= []
@references_objects << object
end
def mylogger
Rails.logger
end
end