2014-02-03 19:23:00 +00:00
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# Copyright (C) 2012-2014 Zammad Foundation, http://zammad-foundation.org/
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2013-06-12 15:59:58 +00:00
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2012-04-13 16:42:25 +00:00
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require 'mail'
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2014-12-27 15:25:58 +00:00
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module Channel::EmailBuild
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2012-04-13 16:42:25 +00:00
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2014-12-27 14:07:49 +00:00
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=begin
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2014-12-27 15:25:58 +00:00
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mail = Channel::EmailBuild.build(
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:from => 'sender@example.com',
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:to => 'recipient@example.com',
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:body => 'somebody with some text',
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:content_type => 'text/plain',
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2014-12-27 14:07:49 +00:00
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)
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=end
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2014-12-29 23:25:57 +00:00
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def self.build(attr, notification = false)
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2012-04-13 16:42:25 +00:00
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mail = Mail.new
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# set organization
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organization = Setting.get('organization')
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if organization then;
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2012-07-28 16:36:47 +00:00
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mail['Organization'] = organization.to_s
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2012-04-13 16:42:25 +00:00
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end
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2012-08-06 06:29:54 +00:00
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2012-04-13 16:42:25 +00:00
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# notification
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if notification
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attr['X-Loop'] = 'yes'
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attr['Precedence'] = 'bulk'
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attr['Auto-Submitted'] = 'auto-generated'
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end
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2012-08-06 06:29:54 +00:00
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2014-12-27 14:07:49 +00:00
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#attr['X-Powered-BY'] = 'Zammad - Support/Helpdesk (http://www.zammad.org/)'
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attr['X-Mailer'] = 'Zammad Mail Service (1.x)'
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2012-08-06 06:29:54 +00:00
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2012-04-13 16:42:25 +00:00
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# set headers
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2014-12-27 14:07:49 +00:00
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attr.each do |key, value|
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next if key.to_s == 'attachments'
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next if key.to_s == 'body'
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next if key.to_s == 'content_type'
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mail[key.to_s] = value.to_s
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end
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# add html part
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if attr[:content_type] && attr[:content_type] == 'text/html'
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2014-12-30 14:08:20 +00:00
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html_alternative = Mail::Part.new do
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2014-12-27 14:07:49 +00:00
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content_type 'text/html; charset=UTF-8'
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2014-12-29 15:39:59 +00:00
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# complete check
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2014-12-29 23:25:57 +00:00
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attr[:body] = Channel::EmailBuild.html_complete_check( attr[:body] )
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2014-12-29 15:39:59 +00:00
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2014-12-27 14:07:49 +00:00
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body attr[:body]
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2012-04-13 16:42:25 +00:00
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end
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2014-12-27 14:07:49 +00:00
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# generate plain part
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2014-12-27 15:25:58 +00:00
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attr[:body] = attr[:body].html2text
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2012-04-13 16:42:25 +00:00
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end
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2014-12-27 14:07:49 +00:00
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# add plain text part
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2014-12-30 14:08:20 +00:00
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text_alternative = Mail::Part.new do
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2014-12-27 14:07:49 +00:00
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content_type 'text/plain; charset=UTF-8'
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2012-04-13 16:42:25 +00:00
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body attr[:body]
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end
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2014-12-30 14:08:20 +00:00
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# build email without any attachments
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if !html_alternative && ( !attr[:attachments] || attr[:attachments].empty? )
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mail.content_type 'text/plain; charset=UTF-8'
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mail.body attr[:body]
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return mail
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end
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# build email with attachments
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alternative_bodies = Mail::Part.new { content_type 'multipart/alternative' }
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alternative_bodies.add_part text_alternative
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if html_alternative
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html_container = Mail::Part.new { content_type 'multipart/related' }
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html_container.add_part html_alternative
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alternative_bodies.add_part html_container
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# place to add inline attachments related to html alternative
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end
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mail.add_part alternative_bodies
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2012-04-13 16:42:25 +00:00
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# add attachments
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if attr[:attachments]
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attr[:attachments].each do |attachment|
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2014-12-30 14:08:20 +00:00
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if attachment.class == Hash
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attachment['content-id'] = nil
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mail.attachments[ attachment[:filename] ] = attachment
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else
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mail.attachments[attachment.filename] = {
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:content_type => attachment.preferences['Content-Type'],
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:mime_type => attachment.preferences['Mime-Type'],
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:content => attachment.content,
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'content-id' => nil,
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}
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end
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2012-04-13 16:42:25 +00:00
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end
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end
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2014-10-22 21:00:11 +00:00
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mail
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2012-04-13 16:42:25 +00:00
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end
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2014-12-29 15:39:59 +00:00
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=begin
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full_html_document_string = Channel::EmailBuild.html_complete_check( html_string )
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=end
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def self.html_complete_check(html)
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return html if html =~ /<html>/i
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css = 'font-family:Geneva,Helvetica,Arial,sans-serif; font-size: 12px;'
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html = <<HERE
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<!DOCTYPE html>
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<html>
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<head>
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2014-12-29 23:31:57 +00:00
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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2014-12-29 15:39:59 +00:00
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<head>
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2014-12-29 17:21:41 +00:00
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<body style="#{css}">#{html}</body>
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2014-12-29 15:39:59 +00:00
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</html>
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HERE
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html
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end
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2014-10-22 21:00:11 +00:00
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end
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