jro_apps/redmine Commit - r8348:2ab7dba9641c

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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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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, :anchor => "change-#{journal.id}")

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:issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue, :anchor => "change-#{journal.id}")

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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',

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:issues_url => url_for(:controller => 'issues', :action => 'index',

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:set_filter => 1, :assigned_to_id => user.id,

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:set_filter => 1, :assigned_to_id => user.id,

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:sort => 'due_date:asc')

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:sort => 'due_date: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 => 'files', :action => 'index', :project_id => container)

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added_to_url = url_for(:controller => 'files', :action => 'index', :project_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 => 'files', :action => 'index', :project_id => container.project)

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added_to_url = url_for(:controller => 'files', :action => 'index', :project_id => container.project)

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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 recipients of a news' project when a news comment is added.

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# Builds a tmail object used to email recipients of a news' project when a news comment 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_comment_added(comment) => tmail object

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# news_comment_added(comment) => tmail object

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

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

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def news_comment_added(comment)

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def news_comment_added(comment)

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news = comment.commented

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news = comment.commented

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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 comment

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message_id comment

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recipients news.recipients

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recipients news.recipients

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cc news.watcher_recipients

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cc news.watcher_recipients

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

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subject "Re: [#{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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:comment => comment,

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:comment => comment,

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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_comment_added', body)

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render_multipart('news_comment_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 => 'show',

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:wiki_content_url => url_for(:controller => 'wiki', :action => 'show',

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:project_id => wiki_content.project,

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:project_id => wiki_content.project,

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:id => wiki_content.page.title)

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: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 => 'show',

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:wiki_content_url => url_for(:controller => 'wiki', :action => 'show',

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:project_id => wiki_content.project,

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:project_id => wiki_content.project,

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:id => wiki_content.page.title),

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:id => wiki_content.page.title),

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:wiki_diff_url => url_for(:controller => 'wiki', :action => 'diff',

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:wiki_diff_url => url_for(:controller => 'wiki', :action => 'diff',

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:project_id => wiki_content.project, :id => wiki_content.page.title,

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:project_id => wiki_content.project, :id => wiki_content.page.title,

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:version => wiki_content.version)

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: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',

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:url => url_for(:controller => 'users', :action => 'index',

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:status => User::STATUS_REGISTERED,

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:status => User::STATUS_REGISTERED,

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:sort_key => 'created_on', :sort_order => 'desc')

256

:sort_key => 'created_on', :sort_order => 'desc')

257

render_multipart('account_activation_request', body)

257

render_multipart('account_activation_request', body)

258

end

258

end

259

260

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

260

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

261

#

261

#

262

# Example:

262

# Example:

263

# account_activated(user) => tmail object

263

# account_activated(user) => tmail object

264

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

264

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

265

def account_activated(user)

265

def account_activated(user)

266

set_language_if_valid user.language

266

set_language_if_valid user.language

267

recipients user.mail

267

recipients user.mail

268

subject l(:mail_subject_register, Setting.app_title)

268

subject l(:mail_subject_register, Setting.app_title)

269

body :user => user,

269

body :user => user,

270

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

270

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

271

render_multipart('account_activated', body)

271

render_multipart('account_activated', body)

272

end

272

end

273

274

def lost_password(token)

274

def lost_password(token)

275

set_language_if_valid(token.user.language)

275

set_language_if_valid(token.user.language)

276

recipients token.user.mail

276

recipients token.user.mail

277

subject l(:mail_subject_lost_password, Setting.app_title)

277

subject l(:mail_subject_lost_password, Setting.app_title)

278

body :token => token,

278

body :token => token,

279

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

279

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

280

render_multipart('lost_password', body)

280

render_multipart('lost_password', body)

281

end

281

end

282

283

def register(token)

283

def register(token)

284

set_language_if_valid(token.user.language)

284

set_language_if_valid(token.user.language)

285

recipients token.user.mail

285

recipients token.user.mail

286

subject l(:mail_subject_register, Setting.app_title)

286

subject l(:mail_subject_register, Setting.app_title)

287

body :token => token,

287

body :token => token,

288

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

288

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

289

render_multipart('register', body)

289

render_multipart('register', body)

290

end

290

end

291

292

def test(user)

292

def test(user)

293

set_language_if_valid(user.language)

293

set_language_if_valid(user.language)

294

recipients user.mail

294

recipients user.mail

295

subject 'Redmine test'

295

subject 'Redmine test'

296

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

296

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

297

render_multipart('test', body)

297

render_multipart('test', body)

298

end

298

end

299

300

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

300

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

301

# with no recipient, cc or bcc

301

# with no recipient, cc or bcc

302

def deliver!(mail = @mail)

302

def deliver!(mail = @mail)

303

set_language_if_valid @initial_language

303

set_language_if_valid @initial_language

304

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

304

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

305

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

305

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

306

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

306

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

307

308

# Set Message-Id and References

308

# Set Message-Id and References

309

if @message_id_object

309

if @message_id_object

310

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

310

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

311

end

311

end

312

if @references_objects

312

if @references_objects

313

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

313

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

314

end

314

end

315

316

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

316

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

317

raise_errors = self.class.raise_delivery_errors

317

raise_errors = self.class.raise_delivery_errors

318

self.class.raise_delivery_errors = true

318

self.class.raise_delivery_errors = true

319

begin

319

begin

320

return super(mail)

320

return super(mail)

321

rescue Exception => e

321

rescue Exception => e

322

if raise_errors

322

if raise_errors

323

raise e

323

raise e

324

elsif mylogger

324

elsif mylogger

325

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

325

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

326

end

326

end

327

ensure

327

ensure

328

self.class.raise_delivery_errors = raise_errors

328

self.class.raise_delivery_errors = raise_errors

329

end

329

end

330

end

330

end

331

332

# Sends reminders to issue assignees

332

# Sends reminders to issue assignees

333

# Available options:

333

# Available options:

334

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

334

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

335

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

335

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

336

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

336

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

337

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

337

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

338

def self.reminders(options={})

338

def self.reminders(options={})

339

days = options[:days] || 7

339

days = options[:days] || 7

340

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

340

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

341

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

341

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

342

user_ids = options[:users]

342

user_ids = options[:users]

343

344

scope = Issue.scoped(:conditions => ["#{Issue.table_name}.assigned_to_id IS NOT NULL" +

344

scope = Issue.scoped(:conditions => ["#{Issue.table_name}.assigned_to_id IS NOT NULL" +

345

" AND #{Project.table_name}.status = #{Project::STATUS_ACTIVE}" +

345

" AND #{Project.table_name}.status = #{Project::STATUS_ACTIVE}" +

346

" AND #{Issue.table_name}.due_date <= ?", days.day.from_now.to_date]

346

" AND #{Issue.table_name}.due_date <= ?", days.day.from_now.to_date]

347

)

347

)

348

scope = scope.scoped(:conditions => {:assigned_to_id => user_ids}) if user_ids.present?

348

scope = scope.scoped(:conditions => {:assigned_to_id => user_ids}) if user_ids.present?

349

scope = scope.scoped(:conditions => {:project_id => project.id}) if project

349

scope = scope.scoped(:conditions => {:project_id => project.id}) if project

350

scope = scope.scoped(:conditions => {:tracker_id => tracker.id}) if tracker

350

scope = scope.scoped(:conditions => {:tracker_id => tracker.id}) if tracker

351

352

issues_by_assignee = scope.all(:include => [:status, :assigned_to, :project, :tracker]).group_by(&:assigned_to)

352

issues_by_assignee = scope.all(:include => [:status, :assigned_to, :project, :tracker]).group_by(&:assigned_to)

353

issues_by_assignee.each do |assignee, issues|

353

issues_by_assignee.each do |assignee, issues|

354

deliver_reminder(assignee, issues, days) if assignee && assignee.active?

354

deliver_reminder(assignee, issues, days) if assignee && assignee.active?

355

end

355

end

356

end

356

end

357

358

# Activates/desactivates email deliveries during +block+

358

# Activates/desactivates email deliveries during +block+

359

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

359

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

360

was_enabled = ActionMailer::Base.perform_deliveries

360

was_enabled = ActionMailer::Base.perform_deliveries

361

ActionMailer::Base.perform_deliveries = !!enabled

361

ActionMailer::Base.perform_deliveries = !!enabled

362

yield

362

yield

363

ensure

363

ensure

364

ActionMailer::Base.perform_deliveries = was_enabled

364

ActionMailer::Base.perform_deliveries = was_enabled

365

end

365

end

366

367

private

367

private

368

def initialize_defaults(method_name)

368

def initialize_defaults(method_name)

369

super

369

super

370

@initial_language = current_language

370

@initial_language = current_language

371

set_language_if_valid Setting.default_language

371

set_language_if_valid Setting.default_language

372

from Setting.mail_from

372

from Setting.mail_from

373

374

# Common headers

374

# Common headers

375

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

375

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

376

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

376

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

377

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

377

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

378

'X-Auto-Response-Suppress' => 'OOF',

378

'X-Auto-Response-Suppress' => 'OOF',

379

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

379

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

380

end

380

end

381

382

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

382

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

383

def redmine_headers(h)

383

def redmine_headers(h)

384

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

384

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

385

end

385

end

386

387

# Overrides the create_mail method

387

# Overrides the create_mail method

388

def create_mail

388

def create_mail

389

# Removes the current user from the recipients and cc

389

# Removes the current user from the recipients and cc

390

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

390

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

391

@author ||= User.current

391

@author ||= User.current

392

if @author.pref[:no_self_notified]

392

if @author.pref[:no_self_notified]

393

recipients.delete(@author.mail) if recipients

393

recipients.delete(@author.mail) if recipients

394

cc.delete(@author.mail) if cc

394

cc.delete(@author.mail) if cc

395

end

395

end

396

397

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

397

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

398

# Rails would log recipients only, not cc and bcc

398

# Rails would log recipients only, not cc and bcc

399

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

399

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

400

401

# Blind carbon copy recipients

401

# Blind carbon copy recipients

402

if Setting.bcc_recipients?

402

if Setting.bcc_recipients?

403

bcc(notified_users)

403

bcc(notified_users)

404

recipients []

404

recipients []

405

cc []

405

cc []

406

end

406

end

407

super

407

super

408

end

408

end

409

410

# Rails 2.3 has problems rendering implicit multipart messages with

410

# Rails 2.3 has problems rendering implicit multipart messages with

411

# layouts so this method will wrap an multipart messages with

411

# layouts so this method will wrap an multipart messages with

412

# explicit parts.

412

# explicit parts.

413

#

413

#

414

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

414

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

415

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

415

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

416

417

def render_multipart(method_name, body)

417

def render_multipart(method_name, body)

418

if Setting.plain_text_mail?

418

if Setting.plain_text_mail?

419

content_type "text/plain"

419

content_type "text/plain"

420

body render(:file => "#{method_name}.text.erb",

420

body render(:file => "#{method_name}.text.erb",

421

:body => body,

421

:body => body,

422

:layout => 'mailer.text.erb')

422

:layout => 'mailer.text.erb')

423

else

423

else

424

content_type "multipart/alternative"

424

content_type "multipart/alternative"

425

part :content_type => "text/plain",

425

part :content_type => "text/plain",

426

:body => render(:file => "#{method_name}.text.erb",

426

:body => render(:file => "#{method_name}.text.erb",

427

:body => body, :layout => 'mailer.text.erb')

427

:body => body, :layout => 'mailer.text.erb')

428

part :content_type => "text/html",

428

part :content_type => "text/html",

429

:body => render_message("#{method_name}.html.erb", body)

429

:body => render_message("#{method_name}.html.erb", body)

430

end

430

end

431

end

431

end

432

433

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

433

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

434

def self.controller_path

434

def self.controller_path

435

''

435

''

436

end unless respond_to?('controller_path')

436

end unless respond_to?('controller_path')

437

438

# Returns a predictable Message-Id for the given object

438

# Returns a predictable Message-Id for the given object

439

def self.message_id_for(object)

439

def self.message_id_for(object)

440

# id + timestamp should reduce the odds of a collision

440

# id + timestamp should reduce the odds of a collision

441

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

441

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

442

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

442

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

443

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

443

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

444

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

444

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

445

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

445

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

446

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

446

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

447

end

447

end

448

449

private

449

private

450

451

def message_id(object)

451

def message_id(object)

452

@message_id_object = object

452

@message_id_object = object

453

end

453

end

454

455

def references(object)

455

def references(object)

456

@references_objects ||= []

456

@references_objects ||= []

457

@references_objects << object

457

@references_objects << object

458

end

458

end

459

460

def mylogger

460

def mylogger

461

Rails.logger

461

Rails.logger

462

end

462

end

463

end

463

end

464

465

# Patch TMail so that message_id is not overwritten

465

# Patch TMail so that message_id is not overwritten

466

module TMail

466

module TMail

467

class Mail

467

class Mail

468

def add_message_id( fqdn = nil )

468

def add_message_id( fqdn = nil )

469

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

469

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

470

end

470

end

471

end

471

end

472

end

472

end

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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 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, :anchor => "change-#{journal.id}")
                 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 => 'due_date: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 => '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
                 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 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
                 message_id comment
                 recipients news.recipients
                 cc news.watcher_recipients
                 subject "Re: [#{news.project.name}] #{l(:label_news)}: #{news.title}"
                 body :news => news,
                      :comment => comment,
                      :news_url => url_for(:controller => 'news', :action => 'show', :id => news)
                 render_multipart('news_comment_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 => '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 => '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)
                 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/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.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 && 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
               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,
                         'X-Auto-Response-Suppress' => 'OOF',
                         '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 }
+                h.each { |k,v| headers["X-Redmine-#{k}"] = v.to_s }
               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.erb",
                               :body => body,
                               :layout => 'mailer.text.erb')
                 else
                   content_type "multipart/alternative"
                   part :content_type => "text/plain",
                        :body => render(:file => "#{method_name}.text.erb",
                                        :body => body, :layout => 'mailer.text.erb')
                   part :content_type => "text/html",
                        :body => render_message("#{method_name}.html.erb", 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.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