jro_apps/redmine Commit - r4259:338e407a9119

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# redMine - project management software

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# redMine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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require 'ar_condition'

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require 'ar_condition'

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class Mailer < ActionMailer::Base

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class Mailer < ActionMailer::Base

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layout 'mailer'

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layout 'mailer'

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helper :application

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helper :application

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helper :issues

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helper :issues

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helper :custom_fields

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helper :custom_fields

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include ActionController::UrlWriter

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include ActionController::UrlWriter

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include Redmine::I18n

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include Redmine::I18n

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def self.default_url_options

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def self.default_url_options

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h = Setting.host_name

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h = Setting.host_name

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h = h.to_s.gsub(%r{\/.*$}, '') unless Redmine::Utils.relative_url_root.blank?

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h = h.to_s.gsub(%r{\/.*$}, '') unless Redmine::Utils.relative_url_root.blank?

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{ :host => h, :protocol => Setting.protocol }

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{ :host => h, :protocol => Setting.protocol }

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end

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end

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# Builds a tmail object used to email recipients of the added issue.

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# Builds a tmail object used to email recipients of the added issue.

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#

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#

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# Example:

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# Example:

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# issue_add(issue) => tmail object

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# issue_add(issue) => tmail object

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# Mailer.deliver_issue_add(issue) => sends an email to issue recipients

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# Mailer.deliver_issue_add(issue) => sends an email to issue recipients

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def issue_add(issue)

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def issue_add(issue)

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redmine_headers 'Project' => issue.project.identifier,

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redmine_headers 'Project' => issue.project.identifier,

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'Issue-Id' => issue.id,

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'Issue-Id' => issue.id,

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'Issue-Author' => issue.author.login

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'Issue-Author' => issue.author.login

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redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to

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redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to

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message_id issue

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message_id issue

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recipients issue.recipients

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recipients issue.recipients

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cc(issue.watcher_recipients - @recipients)

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cc(issue.watcher_recipients - @recipients)

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subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"

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subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"

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body :issue => issue,

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body :issue => issue,

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:issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)

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:issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)

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render_multipart('issue_add', body)

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render_multipart('issue_add', body)

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end

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end

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# Builds a tmail object used to email recipients of the edited issue.

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# Builds a tmail object used to email recipients of the edited issue.

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#

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#

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# Example:

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# Example:

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# issue_edit(journal) => tmail object

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# issue_edit(journal) => tmail object

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# Mailer.deliver_issue_edit(journal) => sends an email to issue recipients

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# Mailer.deliver_issue_edit(journal) => sends an email to issue recipients

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def issue_edit(journal)

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def issue_edit(journal)

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issue = journal.journalized.reload

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issue = journal.journalized.reload

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redmine_headers 'Project' => issue.project.identifier,

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redmine_headers 'Project' => issue.project.identifier,

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'Issue-Id' => issue.id,

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'Issue-Id' => issue.id,

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'Issue-Author' => issue.author.login

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'Issue-Author' => issue.author.login

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redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to

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redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to

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message_id journal

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message_id journal

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references issue

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references issue

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@author = journal.user

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@author = journal.user

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recipients issue.recipients

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recipients issue.recipients

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# Watchers in cc

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# Watchers in cc

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cc(issue.watcher_recipients - @recipients)

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cc(issue.watcher_recipients - @recipients)

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s = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] "

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s = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] "

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s << "(#{issue.status.name}) " if journal.new_value_for('status_id')

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s << "(#{issue.status.name}) " if journal.new_value_for('status_id')

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s << issue.subject

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s << issue.subject

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subject s

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subject s

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body :issue => issue,

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body :issue => issue,

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:journal => journal,

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:journal => journal,

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:issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)

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:issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)

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render_multipart('issue_edit', body)

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render_multipart('issue_edit', body)

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end

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end

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def reminder(user, issues, days)

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def reminder(user, issues, days)

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set_language_if_valid user.language

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set_language_if_valid user.language

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recipients user.mail

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recipients user.mail

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subject l(:mail_subject_reminder, :count => issues.size, :days => days)

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subject l(:mail_subject_reminder, :count => issues.size, :days => days)

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body :issues => issues,

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body :issues => issues,

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:days => days,

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:days => days,

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:issues_url => url_for(:controller => 'issues', :action => 'index', :set_filter => 1, :assigned_to_id => user.id, :sort_key => 'due_date', :sort_order => 'asc')

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:issues_url => url_for(:controller => 'issues', :action => 'index', :set_filter => 1, :assigned_to_id => user.id, :sort_key => 'due_date', :sort_order => 'asc')

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render_multipart('reminder', body)

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render_multipart('reminder', body)

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end

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end

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# Builds a tmail object used to email users belonging to the added document's project.

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# Builds a tmail object used to email users belonging to the added document's project.

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#

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#

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# Example:

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# Example:

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# document_added(document) => tmail object

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# document_added(document) => tmail object

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# Mailer.deliver_document_added(document) => sends an email to the document's project recipients

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# Mailer.deliver_document_added(document) => sends an email to the document's project recipients

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def document_added(document)

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def document_added(document)

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redmine_headers 'Project' => document.project.identifier

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redmine_headers 'Project' => document.project.identifier

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recipients document.recipients

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recipients document.recipients

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subject "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"

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subject "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"

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body :document => document,

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body :document => document,

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:document_url => url_for(:controller => 'documents', :action => 'show', :id => document)

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:document_url => url_for(:controller => 'documents', :action => 'show', :id => document)

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render_multipart('document_added', body)

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render_multipart('document_added', body)

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end

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end

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# Builds a tmail object used to email recipients of a project when an attachements are added.

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# Builds a tmail object used to email recipients of a project when an attachements are added.

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#

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#

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# Example:

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# Example:

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# attachments_added(attachments) => tmail object

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# attachments_added(attachments) => tmail object

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# Mailer.deliver_attachments_added(attachments) => sends an email to the project's recipients

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# Mailer.deliver_attachments_added(attachments) => sends an email to the project's recipients

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def attachments_added(attachments)

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def attachments_added(attachments)

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container = attachments.first.container

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container = attachments.first.container

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added_to = ''

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added_to = ''

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added_to_url = ''

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added_to_url = ''

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case container.class.name

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case container.class.name

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when 'Project'

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when 'Project'

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added_to_url = url_for(:controller => 'projects', :action => 'list_files', :id => container)

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added_to_url = url_for(:controller => 'projects', :action => 'list_files', :id => container)

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added_to = "#{l(:label_project)}: #{container}"

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added_to = "#{l(:label_project)}: #{container}"

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recipients container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}

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recipients container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}

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when 'Version'

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when 'Version'

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added_to_url = url_for(:controller => 'projects', :action => 'list_files', :id => container.project_id)

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added_to_url = url_for(:controller => 'projects', :action => 'list_files', :id => container.project_id)

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added_to = "#{l(:label_version)}: #{container.name}"

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added_to = "#{l(:label_version)}: #{container.name}"

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recipients container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}

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recipients container.project.notified_users.select {|user| user.allowed_to?(:view_files, container.project)}.collect {|u| u.mail}

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when 'Document'

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when 'Document'

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added_to_url = url_for(:controller => 'documents', :action => 'show', :id => container.id)

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added_to_url = url_for(:controller => 'documents', :action => 'show', :id => container.id)

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added_to = "#{l(:label_document)}: #{container.title}"

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added_to = "#{l(:label_document)}: #{container.title}"

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recipients container.recipients

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recipients container.recipients

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end

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end

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redmine_headers 'Project' => container.project.identifier

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redmine_headers 'Project' => container.project.identifier

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subject "[#{container.project.name}] #{l(:label_attachment_new)}"

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subject "[#{container.project.name}] #{l(:label_attachment_new)}"

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body :attachments => attachments,

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body :attachments => attachments,

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:added_to => added_to,

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:added_to => added_to,

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:added_to_url => added_to_url

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:added_to_url => added_to_url

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render_multipart('attachments_added', body)

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render_multipart('attachments_added', body)

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end

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end

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# Builds a tmail object used to email recipients of a news' project when a news item is added.

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# Builds a tmail object used to email recipients of a news' project when a news item is added.

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#

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#

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# Example:

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# Example:

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# news_added(news) => tmail object

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# news_added(news) => tmail object

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# Mailer.deliver_news_added(news) => sends an email to the news' project recipients

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# Mailer.deliver_news_added(news) => sends an email to the news' project recipients

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def news_added(news)

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def news_added(news)

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redmine_headers 'Project' => news.project.identifier

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redmine_headers 'Project' => news.project.identifier

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message_id news

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message_id news

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recipients news.recipients

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recipients news.recipients

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subject "[#{news.project.name}] #{l(:label_news)}: #{news.title}"

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subject "[#{news.project.name}] #{l(:label_news)}: #{news.title}"

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body :news => news,

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body :news => news,

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:news_url => url_for(:controller => 'news', :action => 'show', :id => news)

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:news_url => url_for(:controller => 'news', :action => 'show', :id => news)

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render_multipart('news_added', body)

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render_multipart('news_added', body)

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end

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end

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# Builds a tmail object used to email the recipients of the specified message that was posted.

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# Builds a tmail object used to email the recipients of the specified message that was posted.

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#

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#

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# Example:

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# Example:

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# message_posted(message) => tmail object

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# message_posted(message) => tmail object

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# Mailer.deliver_message_posted(message) => sends an email to the recipients

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# Mailer.deliver_message_posted(message) => sends an email to the recipients

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def message_posted(message)

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def message_posted(message)

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redmine_headers 'Project' => message.project.identifier,

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redmine_headers 'Project' => message.project.identifier,

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'Topic-Id' => (message.parent_id || message.id)

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'Topic-Id' => (message.parent_id || message.id)

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message_id message

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message_id message

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references message.parent unless message.parent.nil?

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references message.parent unless message.parent.nil?

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recipients(message.recipients)

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recipients(message.recipients)

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cc((message.root.watcher_recipients + message.board.watcher_recipients).uniq - @recipients)

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cc((message.root.watcher_recipients + message.board.watcher_recipients).uniq - @recipients)

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subject "[#{message.board.project.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}"

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subject "[#{message.board.project.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}"

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body :message => message,

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body :message => message,

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:message_url => url_for(message.event_url)

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:message_url => url_for(message.event_url)

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render_multipart('message_posted', body)

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render_multipart('message_posted', body)

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end

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end

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# Builds a tmail object used to email the recipients of a project of the specified wiki content was added.

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# Builds a tmail object used to email the recipients of a project of the specified wiki content was added.

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#

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#

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# Example:

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# Example:

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# wiki_content_added(wiki_content) => tmail object

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# wiki_content_added(wiki_content) => tmail object

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# Mailer.deliver_wiki_content_added(wiki_content) => sends an email to the project's recipients

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# Mailer.deliver_wiki_content_added(wiki_content) => sends an email to the project's recipients

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def wiki_content_added(wiki_content)

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def wiki_content_added(wiki_content)

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redmine_headers 'Project' => wiki_content.project.identifier,

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redmine_headers 'Project' => wiki_content.project.identifier,

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'Wiki-Page-Id' => wiki_content.page.id

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'Wiki-Page-Id' => wiki_content.page.id

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message_id wiki_content

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message_id wiki_content

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recipients wiki_content.recipients

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recipients wiki_content.recipients

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cc(wiki_content.page.wiki.watcher_recipients - recipients)

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cc(wiki_content.page.wiki.watcher_recipients - recipients)

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subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_added, :id => wiki_content.page.pretty_title)}"

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subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_added, :id => wiki_content.page.pretty_title)}"

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body :wiki_content => wiki_content,

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body :wiki_content => wiki_content,

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:wiki_content_url => url_for(:controller => 'wiki', :action => '~~index~~', :id => wiki_content.project, :id => wiki_content.page.title)

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:wiki_content_url => url_for(:controller => 'wiki', :action => 'show', :project_id => wiki_content.project, :id => wiki_content.page.title)

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render_multipart('wiki_content_added', body)

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render_multipart('wiki_content_added', body)

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end

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end

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# Builds a tmail object used to email the recipients of a project of the specified wiki content was updated.

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# Builds a tmail object used to email the recipients of a project of the specified wiki content was updated.

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#

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#

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# Example:

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# Example:

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# wiki_content_updated(wiki_content) => tmail object

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# wiki_content_updated(wiki_content) => tmail object

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# Mailer.deliver_wiki_content_updated(wiki_content) => sends an email to the project's recipients

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# Mailer.deliver_wiki_content_updated(wiki_content) => sends an email to the project's recipients

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def wiki_content_updated(wiki_content)

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def wiki_content_updated(wiki_content)

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redmine_headers 'Project' => wiki_content.project.identifier,

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redmine_headers 'Project' => wiki_content.project.identifier,

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'Wiki-Page-Id' => wiki_content.page.id

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'Wiki-Page-Id' => wiki_content.page.id

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message_id wiki_content

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message_id wiki_content

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recipients wiki_content.recipients

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recipients wiki_content.recipients

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cc(wiki_content.page.wiki.watcher_recipients + wiki_content.page.watcher_recipients - recipients)

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cc(wiki_content.page.wiki.watcher_recipients + wiki_content.page.watcher_recipients - recipients)

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subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_updated, :id => wiki_content.page.pretty_title)}"

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subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_updated, :id => wiki_content.page.pretty_title)}"

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body :wiki_content => wiki_content,

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body :wiki_content => wiki_content,

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:wiki_content_url => url_for(:controller => 'wiki', :action => '~~index~~', :id => wiki_content.project, :id => wiki_content.page.title),

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:wiki_content_url => url_for(:controller => 'wiki', :action => 'show', :project_id => wiki_content.project, :id => wiki_content.page.title),

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:wiki_diff_url => url_for(:controller => 'wiki', :action => 'diff', :id => wiki_content.project, :id => wiki_content.page.title, :version => wiki_content.version)

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:wiki_diff_url => url_for(:controller => 'wiki', :action => 'diff', :project_id => wiki_content.project, :id => wiki_content.page.title, :version => wiki_content.version)

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render_multipart('wiki_content_updated', body)

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render_multipart('wiki_content_updated', body)

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end

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end

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# Builds a tmail object used to email the specified user their account information.

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# Builds a tmail object used to email the specified user their account information.

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#

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#

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# Example:

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# Example:

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# account_information(user, password) => tmail object

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# account_information(user, password) => tmail object

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# Mailer.deliver_account_information(user, password) => sends account information to the user

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# Mailer.deliver_account_information(user, password) => sends account information to the user

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def account_information(user, password)

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def account_information(user, password)

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set_language_if_valid user.language

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set_language_if_valid user.language

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recipients user.mail

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recipients user.mail

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subject l(:mail_subject_register, Setting.app_title)

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subject l(:mail_subject_register, Setting.app_title)

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body :user => user,

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body :user => user,

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:password => password,

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:password => password,

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:login_url => url_for(:controller => 'account', :action => 'login')

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:login_url => url_for(:controller => 'account', :action => 'login')

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render_multipart('account_information', body)

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render_multipart('account_information', body)

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end

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end

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# Builds a tmail object used to email all active administrators of an account activation request.

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# Builds a tmail object used to email all active administrators of an account activation request.

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#

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#

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# Example:

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# Example:

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# account_activation_request(user) => tmail object

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# account_activation_request(user) => tmail object

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# Mailer.deliver_account_activation_request(user)=> sends an email to all active administrators

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# Mailer.deliver_account_activation_request(user)=> sends an email to all active administrators

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def account_activation_request(user)

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def account_activation_request(user)

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# Send the email to all active administrators

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# Send the email to all active administrators

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recipients User.active.find(:all, :conditions => {:admin => true}).collect { |u| u.mail }.compact

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recipients User.active.find(:all, :conditions => {:admin => true}).collect { |u| u.mail }.compact

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subject l(:mail_subject_account_activation_request, Setting.app_title)

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subject l(:mail_subject_account_activation_request, Setting.app_title)

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body :user => user,

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body :user => user,

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:url => url_for(:controller => 'users', :action => 'index', :status => User::STATUS_REGISTERED, :sort_key => 'created_on', :sort_order => 'desc')

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:url => url_for(:controller => 'users', :action => 'index', :status => User::STATUS_REGISTERED, :sort_key => 'created_on', :sort_order => 'desc')

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render_multipart('account_activation_request', body)

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render_multipart('account_activation_request', body)

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end

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end

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# Builds a tmail object used to email the specified user that their account was activated by an administrator.

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# Builds a tmail object used to email the specified user that their account was activated by an administrator.

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#

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#

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# Example:

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# Example:

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# account_activated(user) => tmail object

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# account_activated(user) => tmail object

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# Mailer.deliver_account_activated(user) => sends an email to the registered user

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# Mailer.deliver_account_activated(user) => sends an email to the registered user

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def account_activated(user)

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def account_activated(user)

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set_language_if_valid user.language

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set_language_if_valid user.language

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recipients user.mail

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recipients user.mail

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subject l(:mail_subject_register, Setting.app_title)

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subject l(:mail_subject_register, Setting.app_title)

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body :user => user,

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body :user => user,

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:login_url => url_for(:controller => 'account', :action => 'login')

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:login_url => url_for(:controller => 'account', :action => 'login')

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render_multipart('account_activated', body)

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render_multipart('account_activated', body)

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end

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end

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def lost_password(token)

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def lost_password(token)

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set_language_if_valid(token.user.language)

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set_language_if_valid(token.user.language)

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recipients token.user.mail

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recipients token.user.mail

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subject l(:mail_subject_lost_password, Setting.app_title)

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subject l(:mail_subject_lost_password, Setting.app_title)

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body :token => token,

252

body :token => token,

253

:url => url_for(:controller => 'account', :action => 'lost_password', :token => token.value)

253

:url => url_for(:controller => 'account', :action => 'lost_password', :token => token.value)

254

render_multipart('lost_password', body)

254

render_multipart('lost_password', body)

255

end

255

end

256

257

def register(token)

257

def register(token)

258

set_language_if_valid(token.user.language)

258

set_language_if_valid(token.user.language)

259

recipients token.user.mail

259

recipients token.user.mail

260

subject l(:mail_subject_register, Setting.app_title)

260

subject l(:mail_subject_register, Setting.app_title)

261

body :token => token,

261

body :token => token,

262

:url => url_for(:controller => 'account', :action => 'activate', :token => token.value)

262

:url => url_for(:controller => 'account', :action => 'activate', :token => token.value)

263

render_multipart('register', body)

263

render_multipart('register', body)

264

end

264

end

265

266

def test(user)

266

def test(user)

267

set_language_if_valid(user.language)

267

set_language_if_valid(user.language)

268

recipients user.mail

268

recipients user.mail

269

subject 'Redmine test'

269

subject 'Redmine test'

270

body :url => url_for(:controller => 'welcome')

270

body :url => url_for(:controller => 'welcome')

271

render_multipart('test', body)

271

render_multipart('test', body)

272

end

272

end

273

274

# Overrides default deliver! method to prevent from sending an email

274

# Overrides default deliver! method to prevent from sending an email

275

# with no recipient, cc or bcc

275

# with no recipient, cc or bcc

276

def deliver!(mail = @mail)

276

def deliver!(mail = @mail)

277

set_language_if_valid @initial_language

277

set_language_if_valid @initial_language

278

return false if (recipients.nil? || recipients.empty?) &&

278

return false if (recipients.nil? || recipients.empty?) &&

279

(cc.nil? || cc.empty?) &&

279

(cc.nil? || cc.empty?) &&

280

(bcc.nil? || bcc.empty?)

280

(bcc.nil? || bcc.empty?)

281

282

# Set Message-Id and References

282

# Set Message-Id and References

283

if @message_id_object

283

if @message_id_object

284

mail.message_id = self.class.message_id_for(@message_id_object)

284

mail.message_id = self.class.message_id_for(@message_id_object)

285

end

285

end

286

if @references_objects

286

if @references_objects

287

mail.references = @references_objects.collect {|o| self.class.message_id_for(o)}

287

mail.references = @references_objects.collect {|o| self.class.message_id_for(o)}

288

end

288

end

289

290

# Log errors when raise_delivery_errors is set to false, Rails does not

290

# Log errors when raise_delivery_errors is set to false, Rails does not

291

raise_errors = self.class.raise_delivery_errors

291

raise_errors = self.class.raise_delivery_errors

292

self.class.raise_delivery_errors = true

292

self.class.raise_delivery_errors = true

293

begin

293

begin

294

return super(mail)

294

return super(mail)

295

rescue Exception => e

295

rescue Exception => e

296

if raise_errors

296

if raise_errors

297

raise e

297

raise e

298

elsif mylogger

298

elsif mylogger

299

mylogger.error "The following error occured while sending email notification: \"#{e.message}\". Check your configuration in config/email.yml."

299

mylogger.error "The following error occured while sending email notification: \"#{e.message}\". Check your configuration in config/email.yml."

300

end

300

end

301

ensure

301

ensure

302

self.class.raise_delivery_errors = raise_errors

302

self.class.raise_delivery_errors = raise_errors

303

end

303

end

304

end

304

end

305

306

# Sends reminders to issue assignees

306

# Sends reminders to issue assignees

307

# Available options:

307

# Available options:

308

# * :days => how many days in the future to remind about (defaults to 7)

308

# * :days => how many days in the future to remind about (defaults to 7)

309

# * :tracker => id of tracker for filtering issues (defaults to all trackers)

309

# * :tracker => id of tracker for filtering issues (defaults to all trackers)

310

# * :project => id or identifier of project to process (defaults to all projects)

310

# * :project => id or identifier of project to process (defaults to all projects)

311

# * :users => array of user ids who should be reminded

311

# * :users => array of user ids who should be reminded

312

def self.reminders(options={})

312

def self.reminders(options={})

313

days = options[:days] || 7

313

days = options[:days] || 7

314

project = options[:project] ? Project.find(options[:project]) : nil

314

project = options[:project] ? Project.find(options[:project]) : nil

315

tracker = options[:tracker] ? Tracker.find(options[:tracker]) : nil

315

tracker = options[:tracker] ? Tracker.find(options[:tracker]) : nil

316

user_ids = options[:users]

316

user_ids = options[:users]

317

318

s = ARCondition.new ["#{IssueStatus.table_name}.is_closed = ? AND #{Issue.table_name}.due_date <= ?", false, days.day.from_now.to_date]

318

s = ARCondition.new ["#{IssueStatus.table_name}.is_closed = ? AND #{Issue.table_name}.due_date <= ?", false, days.day.from_now.to_date]

319

s << "#{Issue.table_name}.assigned_to_id IS NOT NULL"

319

s << "#{Issue.table_name}.assigned_to_id IS NOT NULL"

320

s << ["#{Issue.table_name}.assigned_to_id IN (?)", user_ids] if user_ids.present?

320

s << ["#{Issue.table_name}.assigned_to_id IN (?)", user_ids] if user_ids.present?

321

s << "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}"

321

s << "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}"

322

s << "#{Issue.table_name}.project_id = #{project.id}" if project

322

s << "#{Issue.table_name}.project_id = #{project.id}" if project

323

s << "#{Issue.table_name}.tracker_id = #{tracker.id}" if tracker

323

s << "#{Issue.table_name}.tracker_id = #{tracker.id}" if tracker

324

325

issues_by_assignee = Issue.find(:all, :include => [:status, :assigned_to, :project, :tracker],

325

issues_by_assignee = Issue.find(:all, :include => [:status, :assigned_to, :project, :tracker],

326

:conditions => s.conditions

326

:conditions => s.conditions

327

).group_by(&:assigned_to)

327

).group_by(&:assigned_to)

328

issues_by_assignee.each do |assignee, issues|

328

issues_by_assignee.each do |assignee, issues|

329

deliver_reminder(assignee, issues, days) unless assignee.nil?

329

deliver_reminder(assignee, issues, days) unless assignee.nil?

330

end

330

end

331

end

331

end

332

333

# Activates/desactivates email deliveries during +block+

333

# Activates/desactivates email deliveries during +block+

334

def self.with_deliveries(enabled = true, &block)

334

def self.with_deliveries(enabled = true, &block)

335

was_enabled = ActionMailer::Base.perform_deliveries

335

was_enabled = ActionMailer::Base.perform_deliveries

336

ActionMailer::Base.perform_deliveries = !!enabled

336

ActionMailer::Base.perform_deliveries = !!enabled

337

yield

337

yield

338

ensure

338

ensure

339

ActionMailer::Base.perform_deliveries = was_enabled

339

ActionMailer::Base.perform_deliveries = was_enabled

340

end

340

end

341

342

private

342

private

343

def initialize_defaults(method_name)

343

def initialize_defaults(method_name)

344

super

344

super

345

@initial_language = current_language

345

@initial_language = current_language

346

set_language_if_valid Setting.default_language

346

set_language_if_valid Setting.default_language

347

from Setting.mail_from

347

from Setting.mail_from

348

349

# Common headers

349

# Common headers

350

headers 'X-Mailer' => 'Redmine',

350

headers 'X-Mailer' => 'Redmine',

351

'X-Redmine-Host' => Setting.host_name,

351

'X-Redmine-Host' => Setting.host_name,

352

'X-Redmine-Site' => Setting.app_title,

352

'X-Redmine-Site' => Setting.app_title,

353

'Precedence' => 'bulk',

353

'Precedence' => 'bulk',

354

'Auto-Submitted' => 'auto-generated'

354

'Auto-Submitted' => 'auto-generated'

355

end

355

end

356

357

# Appends a Redmine header field (name is prepended with 'X-Redmine-')

357

# Appends a Redmine header field (name is prepended with 'X-Redmine-')

358

def redmine_headers(h)

358

def redmine_headers(h)

359

h.each { |k,v| headers["X-Redmine-#{k}"] = v }

359

h.each { |k,v| headers["X-Redmine-#{k}"] = v }

360

end

360

end

361

362

# Overrides the create_mail method

362

# Overrides the create_mail method

363

def create_mail

363

def create_mail

364

# Removes the current user from the recipients and cc

364

# Removes the current user from the recipients and cc

365

# if he doesn't want to receive notifications about what he does

365

# if he doesn't want to receive notifications about what he does

366

@author ||= User.current

366

@author ||= User.current

367

if @author.pref[:no_self_notified]

367

if @author.pref[:no_self_notified]

368

recipients.delete(@author.mail) if recipients

368

recipients.delete(@author.mail) if recipients

369

cc.delete(@author.mail) if cc

369

cc.delete(@author.mail) if cc

370

end

370

end

371

372

notified_users = [recipients, cc].flatten.compact.uniq

372

notified_users = [recipients, cc].flatten.compact.uniq

373

# Rails would log recipients only, not cc and bcc

373

# Rails would log recipients only, not cc and bcc

374

mylogger.info "Sending email notification to: #{notified_users.join(', ')}" if mylogger

374

mylogger.info "Sending email notification to: #{notified_users.join(', ')}" if mylogger

375

376

# Blind carbon copy recipients

376

# Blind carbon copy recipients

377

if Setting.bcc_recipients?

377

if Setting.bcc_recipients?

378

bcc(notified_users)

378

bcc(notified_users)

379

recipients []

379

recipients []

380

cc []

380

cc []

381

end

381

end

382

super

382

super

383

end

383

end

384

385

# Rails 2.3 has problems rendering implicit multipart messages with

385

# Rails 2.3 has problems rendering implicit multipart messages with

386

# layouts so this method will wrap an multipart messages with

386

# layouts so this method will wrap an multipart messages with

387

# explicit parts.

387

# explicit parts.

388

#

388

#

389

# https://rails.lighthouseapp.com/projects/8994/tickets/2338-actionmailer-mailer-views-and-content-type

389

# https://rails.lighthouseapp.com/projects/8994/tickets/2338-actionmailer-mailer-views-and-content-type

390

# https://rails.lighthouseapp.com/projects/8994/tickets/1799-actionmailer-doesnt-set-template_format-when-rendering-layouts

390

# https://rails.lighthouseapp.com/projects/8994/tickets/1799-actionmailer-doesnt-set-template_format-when-rendering-layouts

391

392

def render_multipart(method_name, body)

392

def render_multipart(method_name, body)

393

if Setting.plain_text_mail?

393

if Setting.plain_text_mail?

394

content_type "text/plain"

394

content_type "text/plain"

395

body render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')

395

body render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')

396

else

396

else

397

content_type "multipart/alternative"

397

content_type "multipart/alternative"

398

part :content_type => "text/plain", :body => render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')

398

part :content_type => "text/plain", :body => render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')

399

part :content_type => "text/html", :body => render_message("#{method_name}.text.html.rhtml", body)

399

part :content_type => "text/html", :body => render_message("#{method_name}.text.html.rhtml", body)

400

end

400

end

401

end

401

end

402

403

# Makes partial rendering work with Rails 1.2 (retro-compatibility)

403

# Makes partial rendering work with Rails 1.2 (retro-compatibility)

404

def self.controller_path

404

def self.controller_path

405

''

405

''

406

end unless respond_to?('controller_path')

406

end unless respond_to?('controller_path')

407

408

# Returns a predictable Message-Id for the given object

408

# Returns a predictable Message-Id for the given object

409

def self.message_id_for(object)

409

def self.message_id_for(object)

410

# id + timestamp should reduce the odds of a collision

410

# id + timestamp should reduce the odds of a collision

411

# as far as we don't send multiple emails for the same object

411

# as far as we don't send multiple emails for the same object

412

timestamp = object.send(object.respond_to?(:created_on) ? :created_on : :updated_on)

412

timestamp = object.send(object.respond_to?(:created_on) ? :created_on : :updated_on)

413

hash = "redmine.#{object.class.name.demodulize.underscore}-#{object.id}.#{timestamp.strftime("%Y%m%d%H%M%S")}"

413

hash = "redmine.#{object.class.name.demodulize.underscore}-#{object.id}.#{timestamp.strftime("%Y%m%d%H%M%S")}"

414

host = Setting.mail_from.to_s.gsub(%r{^.*@}, '')

414

host = Setting.mail_from.to_s.gsub(%r{^.*@}, '')

415

host = "#{::Socket.gethostname}.redmine" if host.empty?

415

host = "#{::Socket.gethostname}.redmine" if host.empty?

416

"<#{hash}@#{host}>"

416

"<#{hash}@#{host}>"

417

end

417

end

418

419

private

419

private

420

421

def message_id(object)

421

def message_id(object)

422

@message_id_object = object

422

@message_id_object = object

423

end

423

end

424

425

def references(object)

425

def references(object)

426

@references_objects ||= []

426

@references_objects ||= []

427

@references_objects << object

427

@references_objects << object

428

end

428

end

429

430

def mylogger

430

def mylogger

431

RAILS_DEFAULT_LOGGER

431

RAILS_DEFAULT_LOGGER

432

end

432

end

433

end

433

end

434

435

# Patch TMail so that message_id is not overwritten

435

# Patch TMail so that message_id is not overwritten

436

module TMail

436

module TMail

437

class Mail

437

class Mail

438

def add_message_id( fqdn = nil )

438

def add_message_id( fqdn = nil )

439

self.message_id ||= ::TMail::new_message_id(fqdn)

439

self.message_id ||= ::TMail::new_message_id(fqdn)

440

end

440

end

441

end

441

end

442

end

442

end

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             # redMine - project management software
             # Copyright (C) 2006-2007  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.
             require 'ar_condition'
             class Mailer < ActionMailer::Base
               layout 'mailer'
               helper :application
               helper :issues
               helper :custom_fields
               include ActionController::UrlWriter
               include Redmine::I18n
               def self.default_url_options
                 h = Setting.host_name
                 h = h.to_s.gsub(%r{\/.*$}, '') unless Redmine::Utils.relative_url_root.blank?
                 { :host => h, :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
                 recipients issue.recipients
                 cc(issue.watcher_recipients - @recipients)
                 subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"
                 body :issue => issue,
                      :issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)
                 render_multipart('issue_add', body)
               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
                 subject s
                 body :issue => issue,
                      :journal => journal,
                      :issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)
                 render_multipart('issue_edit', body)
               end
               def reminder(user, issues, days)
                 set_language_if_valid user.language
                 recipients user.mail
                 subject l(:mail_subject_reminder, :count => issues.size, :days => days)
                 body :issues => issues,
                      :days => days,
                      :issues_url => url_for(:controller => 'issues', :action => 'index', :set_filter => 1, :assigned_to_id => user.id, :sort_key => 'due_date', :sort_order => 'asc')
                 render_multipart('reminder', body)
               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
                 recipients document.recipients
                 subject "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"
                 body :document => document,
                      :document_url => url_for(:controller => 'documents', :action => 'show', :id => document)
                 render_multipart('document_added', body)
               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 = ''
                 case container.class.name
                 when 'Project'
                   added_to_url = url_for(:controller => 'projects', :action => 'list_files', :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 => 'projects', :action => 'list_files', :id => container.project_id)
                   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
                 subject "[#{container.project.name}] #{l(:label_attachment_new)}"
                 body :attachments => attachments,
                      :added_to => added_to,
                      :added_to_url => added_to_url
                 render_multipart('attachments_added', body)
               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
                 message_id news
                 recipients news.recipients
                 subject "[#{news.project.name}] #{l(:label_news)}: #{news.title}"
                 body :news => news,
                      :news_url => url_for(:controller => 'news', :action => 'show', :id => news)
                 render_multipart('news_added', body)
               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)
                 message_id message
                 references message.parent unless message.parent.nil?
                 recipients(message.recipients)
                 cc((message.root.watcher_recipients + message.board.watcher_recipients).uniq - @recipients)
                 subject "[#{message.board.project.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}"
                 body :message => message,
                      :message_url => url_for(message.event_url)
                 render_multipart('message_posted', body)
               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
                 message_id wiki_content
                 recipients wiki_content.recipients
                 cc(wiki_content.page.wiki.watcher_recipients - recipients)
                 subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_added, :id => wiki_content.page.pretty_title)}"
                 body :wiki_content => wiki_content,
-                     :wiki_content_url => url_for(:controller => 'wiki', :action => 'index', :id => wiki_content.project, :id => wiki_content.page.title)
+                     :wiki_content_url => url_for(:controller => 'wiki', :action => 'show', :project_id => wiki_content.project, :id => wiki_content.page.title)
                 render_multipart('wiki_content_added', body)
               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
                 message_id wiki_content
                 recipients wiki_content.recipients
                 cc(wiki_content.page.wiki.watcher_recipients + wiki_content.page.watcher_recipients - recipients)
                 subject "[#{wiki_content.project.name}] #{l(:mail_subject_wiki_content_updated, :id => wiki_content.page.pretty_title)}"
                 body :wiki_content => wiki_content,
-                     :wiki_content_url => url_for(:controller => 'wiki', :action => 'index', :id => wiki_content.project, :id => wiki_content.page.title),
+                     :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', :id => wiki_content.project, :id => wiki_content.page.title, :version => wiki_content.version)
+                     :wiki_diff_url => url_for(:controller => 'wiki', :action => 'diff', :project_id => wiki_content.project, :id => wiki_content.page.title, :version => wiki_content.version)
                 render_multipart('wiki_content_updated', body)
               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
                 recipients user.mail
                 subject l(:mail_subject_register, Setting.app_title)
                 body :user => user,
                      :password => password,
                      :login_url => url_for(:controller => 'account', :action => 'login')
                 render_multipart('account_information', body)
               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
                 subject l(:mail_subject_account_activation_request, Setting.app_title)
                 body :user => user,
                      :url => url_for(:controller => 'users', :action => 'index', :status => User::STATUS_REGISTERED, :sort_key => 'created_on', :sort_order => 'desc')
                 render_multipart('account_activation_request', body)
               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
                 recipients user.mail
                 subject l(:mail_subject_register, Setting.app_title)
                 body :user => user,
                      :login_url => url_for(:controller => 'account', :action => 'login')
                 render_multipart('account_activated', body)
               end
               def lost_password(token)
                 set_language_if_valid(token.user.language)
                 recipients token.user.mail
                 subject l(:mail_subject_lost_password, Setting.app_title)
                 body :token => token,
                      :url => url_for(:controller => 'account', :action => 'lost_password', :token => token.value)
                 render_multipart('lost_password', body)
               end
               def register(token)
                 set_language_if_valid(token.user.language)
                 recipients token.user.mail
                 subject l(:mail_subject_register, Setting.app_title)
                 body :token => token,
                      :url => url_for(:controller => 'account', :action => 'activate', :token => token.value)
                 render_multipart('register', body)
               end
               def test(user)
                 set_language_if_valid(user.language)
                 recipients user.mail
                 subject 'Redmine test'
                 body :url => url_for(:controller => 'welcome')
                 render_multipart('test', body)
               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?)
                 # Set Message-Id and References
                 if @message_id_object
                   mail.message_id = self.class.message_id_for(@message_id_object)
                 end
                 if @references_objects
                   mail.references = @references_objects.collect {|o| self.class.message_id_for(o)}
                 end
                 # 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/email.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]
                 s = ARCondition.new ["#{IssueStatus.table_name}.is_closed = ? AND #{Issue.table_name}.due_date <= ?", false, days.day.from_now.to_date]
                 s << "#{Issue.table_name}.assigned_to_id IS NOT NULL"
                 s << ["#{Issue.table_name}.assigned_to_id IN (?)", user_ids] if user_ids.present?
                 s << "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}"
                 s << "#{Issue.table_name}.project_id = #{project.id}" if project
                 s << "#{Issue.table_name}.tracker_id = #{tracker.id}" if tracker
                 issues_by_assignee = Issue.find(:all, :include => [:status, :assigned_to, :project, :tracker],
                                                       :conditions => s.conditions
                                                 ).group_by(&:assigned_to)
                 issues_by_assignee.each do |assignee, issues|
                   deliver_reminder(assignee, issues, days) unless assignee.nil?
                 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
               private
               def initialize_defaults(method_name)
                 super
                 @initial_language = current_language
                 set_language_if_valid Setting.default_language
                 from Setting.mail_from
                 # Common headers
                 headers 'X-Mailer' => 'Redmine',
                         'X-Redmine-Host' => Setting.host_name,
                         'X-Redmine-Site' => Setting.app_title,
                         'Precedence' => 'bulk',
                         'Auto-Submitted' => 'auto-generated'
               end
               # Appends a Redmine header field (name is prepended with 'X-Redmine-')
               def redmine_headers(h)
                 h.each { |k,v| headers["X-Redmine-#{k}"] = v }
               end
               # Overrides the create_mail method
               def create_mail
                 # Removes the current user from the recipients and cc
                 # if he doesn't want to receive notifications about what he does
                 @author ||= User.current
                 if @author.pref[:no_self_notified]
                   recipients.delete(@author.mail) if recipients
                   cc.delete(@author.mail) if cc
                 end
                 notified_users = [recipients, cc].flatten.compact.uniq
                 # Rails would log recipients only, not cc and bcc
                 mylogger.info "Sending email notification to: #{notified_users.join(', ')}" if mylogger
                 # Blind carbon copy recipients
                 if Setting.bcc_recipients?
                   bcc(notified_users)
                   recipients []
                   cc []
                 end
                 super
               end
               # Rails 2.3 has problems rendering implicit multipart messages with
               # layouts so this method will wrap an multipart messages with
               # explicit parts.
               #
               # https://rails.lighthouseapp.com/projects/8994/tickets/2338-actionmailer-mailer-views-and-content-type
               # https://rails.lighthouseapp.com/projects/8994/tickets/1799-actionmailer-doesnt-set-template_format-when-rendering-layouts
               def render_multipart(method_name, body)
                 if Setting.plain_text_mail?
                   content_type "text/plain"
                   body render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')
                 else
                   content_type "multipart/alternative"
                   part :content_type => "text/plain", :body => render(:file => "#{method_name}.text.plain.rhtml", :body => body, :layout => 'mailer.text.plain.erb')
                   part :content_type => "text/html", :body => render_message("#{method_name}.text.html.rhtml", body)
                 end
               end
               # Makes partial rendering work with Rails 1.2 (retro-compatibility)
               def self.controller_path
                 ''
               end unless respond_to?('controller_path')
               # 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
               private
               def message_id(object)
                 @message_id_object = object
               end
               def references(object)
                 @references_objects ||= []
                 @references_objects << object
               end
               def mylogger
                 RAILS_DEFAULT_LOGGER
               end
             end
             # Patch TMail so that message_id is not overwritten
             module TMail
               class Mail
                 def add_message_id( fqdn = nil )
                   self.message_id ||= ::TMail::new_message_id(fqdn)
                 end
               end
             end