Added usage of notification_email library.

Added CMS_SETUP.mailer
Updated implementation of email_service to use notification_email library

cms-safe.ecf

@@ -21,6 +21,7 @@
 		<library name="http" location="$ISE_LIBRARY\contrib\library\network\protocol\http\http-safe.ecf"/>
 		<library name="i18n" location="$ISE_LIBRARY\library\i18n\i18n-safe.ecf"/>
 		<library name="json" location="$ISE_LIBRARY\contrib\library\text\parser\json\library\json-safe.ecf" readonly="false"/>
+		<library name="notification_mailer" location="$ISE_LIBRARY\contrib\library\runtime\process\notification_email\notification_email-safe.ecf"/>
 		<library name="smarty" location="$ISE_LIBRARY\contrib\library\text\template\smarty\smarty-safe.ecf" readonly="false"/>
 		<library name="text_filter" location="$ISE_LIBRARY\unstable\library\text\text_filter\text_filter-safe.ecf"/>
 		<library name="time" location="$ISE_LIBRARY\library\time\time-safe.ecf"/>

cms.ecf

@@ -22,6 +22,7 @@
 		<library name="http" location="$ISE_LIBRARY\contrib\library\network\protocol\http\http.ecf"/>
 		<library name="i18n" location="$ISE_LIBRARY\library\i18n\i18n.ecf"/>
 		<library name="json" location="$ISE_LIBRARY\contrib\library\text\parser\json\library\json.ecf" readonly="false"/>
+		<library name="notification_mailer" location="$ISE_LIBRARY\contrib\library\runtime\process\notification_email\notification_email.ecf"/>
 		<library name="smarty" location="$ISE_LIBRARY\contrib\library\text\template\smarty\smarty.ecf" readonly="false"/>
 		<library name="text_filter" location="$ISE_LIBRARY\unstable\library\text\text_filter\text_filter.ecf"/>
 		<library name="time" location="$ISE_LIBRARY\library\time\time.ecf"/>

examples/demo/site/config/cms.ini

@@ -8,5 +8,7 @@ name=Eiffel CMS
 email=your@email.com
 theme=bootstrap
 
-[misc]
-smtp=localhost
+[mailer]
+smtp=localhost:25
+#sendmail=/usr/bin/sendmail
+#output=@stderr

library/email/email-safe.ecf

@@ -12,6 +12,7 @@
 		<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
 		<library name="cms_app_env" location="..\app_env\app_env-safe.ecf"/>
 		<library name="net" location="$ISE_LIBRARY\library\net\net-safe.ecf"/>
+		<library name="notification_mailer" location="$ISE_LIBRARY\contrib\library\runtime\process\notification_email\notification_email-safe.ecf"/>
 		<cluster name="src" location=".\" recursive="true"/>
 	</target>
 </system>

library/email/email_service.e

@@ -7,8 +7,8 @@ class
 	EMAIL_SERVICE
 
 inherit
-
 	SHARED_ERROR
+
 	SHARED_LOGGER
 
 create
@@ -31,9 +31,7 @@ feature {NONE} -- Initialization
 		do
 			admin_email := parameters.admin_email
 
-				-- Get local host name needed in creation of SMTP_PROTOCOL.
-			create l_address_factory
-			create smtp_protocol.make (parameters.smtp_server, l_address_factory.create_localhost.host_name)
+			create {NOTIFICATION_SMTP_MAILER} mailer.make (parameters.smtp_server)
 			set_successful
 		end
 
@@ -43,7 +41,7 @@ feature {NONE} -- Initialization
 	admin_email: IMMUTABLE_STRING_8
 			-- Site admin's email.
 
-	smtp_protocol: SMTP_PROTOCOL
+	mailer: NOTIFICATION_MAILER
 			-- SMTP protocol.
 
 feature -- Basic Operations
@@ -60,38 +58,34 @@ feature -- Basic Operations
 
 	send_message (a_from_address, a_to_address: READABLE_STRING_8; a_subjet: READABLE_STRING_GENERAL; a_content: READABLE_STRING_GENERAL)
 		local
-			l_email: EMAIL
+			l_email: NOTIFICATION_EMAIL
 			utf: UTF_CONVERTER
 		do
 			write_debug_log (generator + ".send_message: [from:" + a_from_address + ", to:" + a_to_address + ", subject:" + a_subjet + ", content:" + a_content)
-			create l_email.make_with_entry (a_from_address, a_to_address)
-			l_email.set_message (utf.escaped_utf_32_string_to_utf_8_string_8 (a_content))
-			l_email.add_header_entry ({EMAIL_CONSTANTS}.H_subject, utf.escaped_utf_32_string_to_utf_8_string_8 (a_subjet))
-			l_email.add_header_entry ("MIME-Version:", "1.0")
-			l_email.add_header_entry ("Content-Type", "text/html; charset=utf-8")
+			create l_email.make (a_from_address, a_to_address, utf.escaped_utf_32_string_to_utf_8_string_8 (a_subjet) , utf.escaped_utf_32_string_to_utf_8_string_8 (a_content))
+			l_email.add_header_line ("MIME-Version:1.0")
+			l_email.add_header_line ("Content-Type: text/html; charset=utf-8")
 			send_email (l_email)
 		end
 
 feature {NONE} -- Implementation
 
-	send_email (a_email: EMAIL)
+	send_email (a_email: NOTIFICATION_EMAIL)
 			-- Send the email represented by `a_email'.
 		local
 			l_retried: BOOLEAN
 		do
 			if not l_retried then
 				write_information_log (generator + ".send_email Process send email.")
-				smtp_protocol.initiate_protocol
-				smtp_protocol.transfer (a_email)
-				smtp_protocol.close_protocol
+				mailer.process_email (a_email)
 				write_information_log (generator + ".send_email Email sent.")
-				if smtp_protocol.error then
+				if mailer.has_error then
 					set_last_error ("smtp_protocol reported an error", generator + ".send_email")
 				else
 					set_successful
 				end
 			else
-				write_error_log (generator + ".send_email Email not send " + last_error_message )
+				write_error_log (generator + ".send_email Email not send " + last_error_message)
 			end
 		rescue
 			set_last_error_from_exception (generator + ".send_email")

src/configuration/cms_default_setup.e

@@ -147,10 +147,45 @@ feature -- Access
 		end
 
 	build_mailer
+		local
+			retried: BOOLEAN
+			f: FILE
 		do
-			to_implement ("Not implemented mailer")
+			if not retried then
+				if attached text_item ("mailer.smtp") as l_smtp then
+					create {NOTIFICATION_SMTP_MAILER} mailer.make (l_smtp)
+				elseif attached text_item ("mailer.sendmail") as l_sendmail then
+					create {NOTIFICATION_SENDMAIL_MAILER} mailer.make_with_location (l_sendmail)
+				elseif attached text_item ("mailer.output") as l_output then
+					if l_output.is_case_insensitive_equal ("@stderr") then
+						f := io.error
+					elseif l_output.is_case_insensitive_equal ("@stdout") then
+						f := io.output
+					else
+						create {PLAIN_TEXT_FILE} f.make_with_name (l_output)
+						if not f.exists then
+							f.create_read_write
+							f.close
+						end
+					end
+					create {NOTIFICATION_STORAGE_MAILER} mailer.make (create {NOTIFICATION_EMAIL_FILE_STORAGE}.make (f))
+				else
+					create {NOTIFICATION_STORAGE_MAILER} mailer.make (create {NOTIFICATION_EMAIL_FILE_STORAGE}.make (io.error))
+				end
+			else
+				check valid_mailer: False end
+					-- FIXME: should we report persistent error message? If yes, see how.
+				create {NOTIFICATION_NULL_MAILER} mailer
+			end
+		rescue
+			retried := True
+			retry
 		end
 
+feature -- Access
+
+	mailer: NOTIFICATION_MAILER
+
 feature -- Access: storage
 
 	storage_drivers: STRING_TABLE [CMS_STORAGE_BUILDER]

src/configuration/cms_setup.e

@@ -113,6 +113,13 @@ feature -- Access: Theme
 	theme_name: READABLE_STRING_32
 			-- theme name.
 
+feature -- Access
+
+	mailer: NOTIFICATION_MAILER
+			-- Email processor.
+		deferred
+		end
+
 feature -- Access: storage
 
 	storage_drivers: STRING_TABLE [CMS_STORAGE_BUILDER]