end
# CURL Mail Request
-class CurlMailRequest
+class CurlMail
super CurlRequest
super NativeCurlCallbacks
- var headers: nullable HeaderMap = null is writable
- var headers_body: nullable HeaderMap = null is writable
- var from: nullable String = null is writable
- var to: nullable Array[String] = null is writable
- var cc: nullable Array[String] = null is writable
- var bcc: nullable Array[String] = null is writable
- var subject: nullable String = "" is writable
- var body: nullable String = "" is writable
+ # Address of the sender
+ var from: nullable String is writable
+
+ # Main recipients
+ var to: nullable Array[String] is writable
+
+ # Subject line
+ var subject: nullable String is writable
+
+ # Text content
+ var body: nullable String is writable
+
+ # CC recipients
+ var cc: nullable Array[String] is writable
+
+ # BCC recipients (hidden from other recipients)
+ var bcc: nullable Array[String] is writable
+
+ # HTTP header
+ var headers = new HeaderMap is lazy, writable
+
+ # Content header
+ var headers_body = new HeaderMap is lazy, writable
+
private var supported_outgoing_protocol: Array[String] = ["smtp", "smtps"]
# Helper method to add pair values to mail content while building it (ex: "To:", "address@mail.com")
- private fun add_pair_to_content(str: String, att: String, val: nullable String):String
+ private fun add_pair_to_content(str: String, att: String, val: nullable String): String
do
if val != null then return "{str}{att}{val}\n"
return "{str}{att}\n"
end
# Helper method to add entire list of pairs to mail content
- private fun add_pairs_to_content(content: String, pairs: HeaderMap):String
+ private fun add_pairs_to_content(content: String, pairs: HeaderMap): String
do
for h_key, h_val in pairs do content = add_pair_to_content(content, h_key, h_val)
return content
end
# Check for host and protocol availability
- private fun is_supported_outgoing_protocol(host: String):CURLCode
+ private fun is_supported_outgoing_protocol(host: String): CURLCode
do
var host_reach = host.split_with("://")
if host_reach.length > 1 and supported_outgoing_protocol.has(host_reach[0]) then return once new CURLCode.ok
# Host & Protocol
err = is_supported_outgoing_protocol(host)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
+
err = self.curl.native.easy_setopt(new CURLOption.url, host)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
if not user == null and not pwd == null then
err = self.curl.native.easy_setopt(new CURLOption.username, user)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
+
err = self.curl.native.easy_setopt(new CURLOption.password, pwd)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
end
do
if not self.curl.is_ok then return answer_failure(0, "Curl instance is not correctly initialized")
- var success_response = new CurlMailResponseSuccess
- var content = ""
+ var lines = new Array[String]
+
# Headers
- if self.headers != null then
- content = add_pairs_to_content(content, self.headers.as(not null))
+ var headers = self.headers
+ if not headers.is_empty then
+ for k, v in headers do lines.add "{k}{v}"
end
# Recipients
- var g_rec = new Array[String]
- if self.to != null and self.to.length > 0 then
- content = add_pair_to_content(content, "To:", self.to.join(","))
- g_rec.append(self.to.as(not null))
+ var all_recipients = new Array[String]
+ var to = self.to
+ if to != null and to.length > 0 then
+ lines.add "To:{to.join(",")}"
+ all_recipients.append to
end
- if self.cc != null and self.cc.length > 0 then
- content = add_pair_to_content(content, "Cc:", self.cc.join(","))
- g_rec.append(self.cc.as(not null))
+
+ var cc = self.cc
+ if cc != null and cc.length > 0 then
+ lines.add "Cc:{cc.join(",")}"
+ all_recipients.append cc
end
- if self.bcc != null and self.bcc.length > 0 then g_rec.append(self.bcc.as(not null))
- if g_rec.length < 1 then return answer_failure(0, "The mail recipients can not be empty")
+ var bcc = self.bcc
+ if bcc != null and bcc.length > 0 then all_recipients.append bcc
- var err
+ if all_recipients.is_empty then return answer_failure(0, "There must be at lease one recipient")
- err = self.curl.native.easy_setopt(new CURLOption.follow_location, 1)
+ var err = self.curl.native.easy_setopt(new CURLOption.follow_location, 1)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
- err = self.curl.native.easy_setopt(new CURLOption.mail_rcpt, g_rec.to_curlslist)
+ err = self.curl.native.easy_setopt(new CURLOption.mail_rcpt, all_recipients.to_curlslist)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
# From
- if not self.from == null then
- content = add_pair_to_content(content, "From:", self.from)
- err = self.curl.native.easy_setopt(new CURLOption.mail_from, self.from.as(not null))
+ var from = self.from
+ if not from == null then
+ lines.add "From:{from}"
+
+ err = self.curl.native.easy_setopt(new CURLOption.mail_from, from)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
end
# Subject
var subject = self.subject
- if subject == null then subject = ""
- content = add_pair_to_content(content, "Subject:", subject)
+ if subject == null then subject = "" # Default
+ lines.add "Subject: {subject}"
# Headers body
- if self.headers_body != null then
- content = add_pairs_to_content(content, self.headers_body.as(not null))
+ var headers_body = self.headers_body
+ if not headers_body.is_empty then
+ for k, v in headers_body do lines.add "{k}{v}"
end
# Body
var body = self.body
- if body == null then body = ""
+ if body == null then body = "" # Default
- content += "\n"
- content = add_pair_to_content(content, "", body)
- content += "\n"
+ lines.add ""
+ lines.add body
+ lines.add ""
err = self.curl.native.register_callback_read(self)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
+ var content = lines.join("\n")
err = self.curl.native.register_read_datas_callback(self, content)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
var err_resp = perform
if err_resp != null then return err_resp
- return success_response
+ return new CurlMailResponseSuccess
end
end
nitlanguage / nit.git / commitdiff