/
Email.cls
574 lines (512 loc) · 27.9 KB
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Email.cls
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/*------------------------------------------------------------------------
File : Email
Purpose : Abstraction of an Email message
Description : Holds information needed for an email message - senders,
recipients, subject, a message body, attachment files, and
other extra information such as importance, priority,
sensitivity, custom reply-to addresses, delivery receipts,
read receipts, custom sent date, reply-by date, and expire date.
Author(s) : Abe Voelker
Created : Sat Jul 17 16:27:05 CDT 2010
----------------------------------------------------------------------*/
USING Progress.Lang.*.
CLASS email.Email USE-WIDGET-POOL:
&SCOPED-DEFINE QUOTES """"
&SCOPED-DEFINE CR CHR(13)
&SCOPED-DEFINE LF CHR(10)
&SCOPED-DEFINE DEFAULT_MIME_BOUNDARY "!@#$%^&*+-._MIME_BOUNDARY_.-+*&^%$#@!"
/*------------------------------------------------------------------------------
Purpose:
Notes:
------------------------------------------------------------------------------*/
DEFINE PRIVATE VARIABLE objSendEmailAlgorithm AS email.SendEmailAlgorithm NO-UNDO.
DEFINE PRIVATE TEMP-TABLE ttSenders NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttSenders cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttToRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttToRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttCCRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttCCRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttBCCRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttBCCRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttReplyToRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttReplyToRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttReadReceiptRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttReadReceiptRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttDeliveryReceiptRecipients NO-UNDO
FIELD cEmailAddress AS CHARACTER
FIELD cRealName AS CHARACTER INITIAL ?
INDEX IXPK_ttDeliveryReceiptRecipients cEmailAddress.
DEFINE PRIVATE TEMP-TABLE ttAttachments NO-UNDO
FIELD cFileName AS CHARACTER
FIELD lcData AS Object /* Longchar object */
FIELD lBase64Encode AS LOGICAL.
DEFINE PRIVATE VARIABLE cMimeBoundary AS CHARACTER NO-UNDO.
DEFINE PRIVATE VARIABLE lcBody AS LONGCHAR NO-UNDO.
DEFINE PRIVATE VARIABLE lBodyIsBase64 AS LOGICAL NO-UNDO.
DEFINE PRIVATE VARIABLE cSubject AS CHARACTER NO-UNDO.
DEFINE PRIVATE VARIABLE mptrAttachments AS MEMPTR NO-UNDO.
DEFINE PRIVATE VARIABLE cImportance AS CHARACTER NO-UNDO.
DEFINE PRIVATE VARIABLE cSensitivity AS CHARACTER NO-UNDO.
DEFINE PRIVATE VARIABLE cPriority AS CHARACTER NO-UNDO.
DEFINE PRIVATE VARIABLE dttmtzSentDate AS DATETIME-TZ INITIAL ? NO-UNDO.
DEFINE PRIVATE VARIABLE dttmtzReplyByDate AS DATETIME-TZ INITIAL ? NO-UNDO.
DEFINE PRIVATE VARIABLE dttmtzExpireDate AS DATETIME-TZ INITIAL ? NO-UNDO.
DEFINE PRIVATE VARIABLE cNewLine AS CHARACTER NO-UNDO.
/* Other email headers: */
CONSTRUCTOR PUBLIC Email (INPUT ipobjSendEmailAlgorithm AS email.SendEmailAlgorithm):
SUPER ().
ASSIGN objSendEmailAlgorithm = ipobjSendEmailAlgorithm
cMimeBoundary = {&DEFAULT_MIME_BOUNDARY}
lBodyIsBase64 = TRUE.
IF (OPSYS BEGINS "WIN") THEN
ASSIGN cNewLine = {&CR} + {&LF}.
ELSE
ASSIGN cNewLine = {&LF}.
END CONSTRUCTOR.
DESTRUCTOR PUBLIC Email ():
FOR EACH ttAttachments:
IF VALID-OBJECT(ttAttachments.lcData) THEN
DELETE OBJECT ttAttachments.lcData NO-ERROR.
END. /* FOR EACH ttAttachments */
END DESTRUCTOR.
/* Add a sender ("From:" address) to the email */
METHOD PUBLIC VOID addSender(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttSenders
WHERE ttSenders.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttSenders.
ASSIGN ttSenders.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a sender ("From:" address) (with Real Name) to the email */
METHOD PUBLIC VOID addSender(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttSenders
WHERE ttSenders.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttSenders.
ASSIGN ttSenders.cEmailAddress = ipcEmailAddress
ttSenders.cRealName = ipcRealName.
END.
END METHOD.
/* Add a "To:" recipient to the email */
METHOD PUBLIC VOID addToRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttToRecipients
WHERE ttToRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttToRecipients.
ASSIGN ttToRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a "To:" recipient (with Real Name) to the email */
METHOD PUBLIC VOID addToRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttToRecipients
WHERE ttToRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttToRecipients.
ASSIGN ttToRecipients.cEmailAddress = ipcEmailAddress
ttToRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Add a "CC:" recipient to the email */
METHOD PUBLIC VOID addCCRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttCCRecipients
WHERE ttCCRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttCCRecipients.
ASSIGN ttCCRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a "CC:" recipient (with Real Name) to the email */
METHOD PUBLIC VOID addCCRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttCCRecipients
WHERE ttCCRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttCCRecipients.
ASSIGN ttCCRecipients.cEmailAddress = ipcEmailAddress
ttToRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Add a "BCC:" recipient to the email */
METHOD PUBLIC VOID addBCCRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttBCCRecipients
WHERE ttBCCRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttBCCRecipients.
ASSIGN ttBCCRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a "BCC:" recipient (with Real Name) to the email */
METHOD PUBLIC VOID addBCCRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttBCCRecipients
WHERE ttBCCRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttBCCRecipients.
ASSIGN ttBCCRecipients.cEmailAddress = ipcEmailAddress
ttToRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Add a reply-to recipient to the email */
METHOD PUBLIC VOID addReplyToRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttReplyToRecipients
WHERE ttReplyToRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttReplyToRecipients.
ASSIGN ttReplyToRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a reply-to recipient (with Real Name) to the email */
METHOD PUBLIC VOID addReplyToRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttReplyToRecipients
WHERE ttReplyToRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttReplyToRecipients.
ASSIGN ttReplyToRecipients.cEmailAddress = ipcEmailAddress
ttReplyToRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Add a delivery receipt recipient to the email */
METHOD PUBLIC VOID addDeliveryReceiptRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttDeliveryReceiptRecipients
WHERE ttDeliveryReceiptRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttDeliveryReceiptRecipients.
ASSIGN ttDeliveryReceiptRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a delivery receipt recipient (with Real Name) to the email */
METHOD PUBLIC VOID addDeliveryReceiptRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttDeliveryReceiptRecipients
WHERE ttDeliveryReceiptRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttDeliveryReceiptRecipients.
ASSIGN ttDeliveryReceiptRecipients.cEmailAddress = ipcEmailAddress
ttDeliveryReceiptRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Add a read receipt recipient to the email */
METHOD PUBLIC VOID addReadReceiptRecipient(INPUT ipcEmailAddress AS CHARACTER):
IF NOT CAN-FIND(FIRST ttReadReceiptRecipients
WHERE ttReadReceiptRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttReadReceiptRecipients.
ASSIGN ttReadReceiptRecipients.cEmailAddress = ipcEmailAddress.
END.
END METHOD.
/* Add a read receipt recipient (with Real Name) to the email */
METHOD PUBLIC VOID addReadReceiptRecipient(INPUT ipcEmailAddress AS CHARACTER,
INPUT ipcRealName AS CHARACTER):
IF NOT CAN-FIND(FIRST ttReadReceiptRecipients
WHERE ttReadReceiptRecipients.cEmailAddress EQ ipcEmailAddress) THEN DO:
CREATE ttReadReceiptRecipients.
ASSIGN ttReadReceiptRecipients.cEmailAddress = ipcEmailAddress
ttReadReceiptRecipients.cRealName = ipcRealName.
END.
END METHOD.
/* Set the subject of the email */
METHOD PUBLIC VOID setSubject(INPUT ipcSubject AS CHARACTER):
ASSIGN cSubject = ipcSubject.
END METHOD.
/* Set the importance of the email. H = High, L = Low, anything else = Medium/None */
METHOD PUBLIC VOID setImportance(INPUT ipcImportance AS CHARACTER):
ASSIGN cImportance = ipcImportance.
END METHOD.
/* Set the sensitivity of the email. */
/* Possible values (from RFC 2156): "Personal", "Private", or "Company confidential" ("Company-confidential") */
METHOD PUBLIC VOID setSensitivity(INPUT ipcSensitivity AS CHARACTER):
ASSIGN cSensitivity = ipcSensitivity.
END METHOD.
/* Set the priority of the email (to affect transmission speed and delivery) */
/* Possible values (from RFC 2156): "normal", "urgent", or "non-urgent" */
METHOD PUBLIC VOID setPriority(INPUT ipcPriority AS CHARACTER):
ASSIGN cPriority = ipcPriority.
END METHOD.
/* Set the date/time the email was sent */
METHOD PUBLIC VOID setSentDate(INPUT ipdttmtzSentDate AS DATETIME-TZ):
ASSIGN dttmtzSentDate = ipdttmtzSentDate.
END METHOD.
/* Set the date/time recipient(s) should reply by */
METHOD PUBLIC VOID setReplyByDate(INPUT ipdttmtzReplyByDate AS DATETIME-TZ):
ASSIGN dttmtzReplyByDate = ipdttmtzReplyByDate.
END METHOD.
/* Set the date/time the message expires */
METHOD PUBLIC VOID setExpireDate(INPUT ipdttmtzExpireDate AS DATETIME-TZ):
ASSIGN dttmtzExpireDate = ipdttmtzExpireDate.
END METHOD.
/* If send email algorithm not set in constructor, you must set it using this method before the email can be sent */
METHOD PUBLIC VOID setSendEmailAlgorithm(INPUT ipobjSendEmailAlgorithm AS email.SendEmailAlgorithm):
ASSIGN objSendEmailAlgorithm = ipobjSendEmailAlgorithm.
END METHOD.
METHOD PUBLIC VOID setBodyText(INPUT ipcBodyText AS CHARACTER):
ASSIGN lcBody = ipcBodyText.
END METHOD.
METHOD PUBLIC VOID setBodyText(INPUT iplcBodyText AS LONGCHAR):
ASSIGN lcBody = iplcBodyText.
END METHOD.
/* Set the body by reading in an external file */
METHOD PUBLIC CHARACTER setBodyFile(INPUT ipcBodyFile AS CHARACTER):
FILE-INFO:FILE-NAME = ipcBodyFile.
IF FILE-INFO:FULL-PATHNAME EQ ? THEN
RETURN "Cannot locate file '" + ipcBodyFile + "' in the filesystem!".
IF INDEX(FILE-INFO:FILE-TYPE, "R") EQ 0 THEN
RETURN "File '" + FILE-INFO:FULL-PATHNAME + "' exists but is not readable!".
COPY-LOB FROM FILE FILE-INFO:FULL-PATHNAME TO OBJECT lcBody NO-ERROR.
IF ERROR-STATUS:ERROR THEN
RETURN "Error copying from file: " + ERROR-STATUS:GET-MESSAGE(1).
RETURN "". /* Success */
END METHOD.
/* Body defaults to base64 encoding, but can be manually disabled */
METHOD PUBLIC VOID setBodyEncoding(INPUT iplBase64Encode AS LOGICAL):
ASSIGN lBodyIsBase64 = iplBase64Encode.
END METHOD.
/* Add a non-encoded file attachment to the email */
METHOD PUBLIC CHARACTER addTextAttachment(INPUT ipcFileName AS CHARACTER):
DEFINE VARIABLE lcTemp AS LONGCHAR NO-UNDO.
FILE-INFO:FILE-NAME = ipcFileName.
IF FILE-INFO:FULL-PATHNAME EQ ? THEN
RETURN "Cannot locate file '" + ipcFileName + "' in the filesystem!".
IF INDEX(FILE-INFO:FILE-TYPE, "R") EQ 0 THEN
RETURN "File '" + FILE-INFO:FULL-PATHNAME + "' exists but is not readable!".
/* Load file into memory */
COPY-LOB FROM FILE FILE-INFO:FULL-PATHNAME TO OBJECT lcTemp NO-ERROR.
IF ERROR-STATUS:ERROR THEN
RETURN "Error copying from file: " + ERROR-STATUS:GET-MESSAGE(1).
CREATE ttAttachments.
ASSIGN ttAttachments.cFileName = ipcFileName
ttAttachments.lcData = NEW email.LongcharWrapper(lcTemp)
ttAttachments.lBase64Encode = FALSE.
RETURN "". /* Success */
END.
/* Add a file attachment to the email; it defaults to base-64 encoding */
METHOD PUBLIC CHARACTER addAttachment(INPUT ipcFileName AS CHARACTER):
DEFINE VARIABLE lcTemp AS LONGCHAR NO-UNDO.
FILE-INFO:FILE-NAME = ipcFileName.
IF FILE-INFO:FULL-PATHNAME EQ ? THEN
RETURN "Cannot locate file '" + ipcFileName + "' in the filesystem!".
IF INDEX(FILE-INFO:FILE-TYPE, "R") EQ 0 THEN
RETURN "File '" + FILE-INFO:FULL-PATHNAME + "' exists but is not readable!".
/* Load file into memory */
COPY-LOB FROM FILE FILE-INFO:FULL-PATHNAME TO OBJECT lcTemp NO-ERROR.
IF ERROR-STATUS:ERROR THEN
RETURN "Error copying from file: " + ERROR-STATUS:GET-MESSAGE(1).
CREATE ttAttachments.
ASSIGN ttAttachments.cFileName = ipcFileName
ttAttachments.lcData = NEW email.LongcharWrapper(EmailClient.Util:ConvertDataToBase64(lcTemp))
ttAttachments.lBase64Encode = TRUE.
RETURN "". /* Success */
END.
/* Override default MIME boundary */
METHOD PUBLIC VOID setMimeBoundary(INPUT ipcMimeBoundary AS CHARACTER):
ASSIGN cMimeBoundary = ipcMimeBoundary.
END METHOD.
/* Return a concatenated list of To:, CC:, and BCC: recipients */
METHOD PUBLIC CHARACTER getRecipients():
DEFINE VARIABLE cRecipients AS CHARACTER NO-UNDO.
FOR EACH ttToRecipients
BREAK BY ttToRecipients.cEmailAddress:
ASSIGN cRecipients = cRecipients + ttToRecipients.cEmailAddress.
IF NOT LAST(ttToRecipients.cEmailAddress) THEN DO:
ASSIGN cRecipients = cRecipients + ", ".
END.
END.
FOR EACH ttCCRecipients
BREAK BY ttCCRecipients.cEmailAddress:
IF FIRST(ttCCRecipients.cEmailAddress) AND
cRecipients NE "" THEN
ASSIGN cRecipients = cRecipients + ", ".
ASSIGN cRecipients = cRecipients + ttCCRecipients.cEmailAddress.
IF NOT LAST(ttCCRecipients.cEmailAddress) THEN
ASSIGN cRecipients = cRecipients + ttCCRecipients.cEmailAddress.
END.
FOR EACH ttBCCRecipients
BREAK BY ttBCCRecipients.cEmailAddress:
IF FIRST(ttBCCRecipients.cEmailAddress) AND
cRecipients NE "" THEN
ASSIGN cRecipients = cRecipients + ", ".
ASSIGN cRecipients = cRecipients + ttBCCRecipients.cEmailAddress.
IF NOT LAST(ttBCCRecipients.cEmailAddress) THEN
ASSIGN cRecipients = cRecipients + ttBCCRecipients.cEmailAddress.
END.
RETURN cRecipients.
END METHOD.
/* Dumps all email message headers to CHAR */
METHOD PUBLIC CHARACTER getHeaders():
DEFINE VARIABLE cReturnData AS CHARACTER NO-UNDO.
/* Write the "From:" header */
ASSIGN cReturnData = cReturnData + {"ES} + "From:".
FOR EACH ttSenders
BREAK BY ttSenders.cEmailAddress:
IF ttSenders.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttSenders.cRealName + " <" + ttSenders.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttSenders.cEmailAddress.
IF NOT LAST(ttSenders.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END.
ASSIGN cReturnData = cReturnData + {"ES} + "\n".
/* Write the "To:" header */
ASSIGN cReturnData = cReturnData + {"ES} + "To:".
FOR EACH ttToRecipients
BREAK BY ttToRecipients.cEmailAddress:
IF ttToRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttToRecipients.cRealName + " <" + ttToRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttToRecipients.cEmailAddress.
IF NOT LAST(ttToRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END.
ASSIGN cReturnData = cReturnData + {"ES} + "\n".
/* Write the "Reply-To:" header */
ASSIGN cReturnData = cReturnData + {"ES} + "Reply-To:".
IF TEMP-TABLE ttReplyToRecipients:HAS-RECORDS THEN DO:
/* Use manually-overridden reply-to addresses */
FOR EACH ttReplyToRecipients
BREAK BY ttReplyToRecipients.cEmailAddress:
IF ttReplyToRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttReplyToRecipients.cRealName + " <" + ttReplyToRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttReplyToRecipients.cEmailAddress.
IF NOT LAST(ttReplyToRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END. /* FOR EACH ttReplyToRecipients ... */
END. /* IF TEMP-TABLE ttReplyToRecipients:HAS-RECORDS */
ELSE DO:
/* Write reply-to using sender addresses if reply-to addresses not manually overriddden */
FOR EACH ttSenders
BREAK BY ttSenders.cEmailAddress:
IF ttSenders.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttSenders.cRealName + " <" + ttSenders.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttSenders.cEmailAddress.
IF NOT LAST(ttSenders.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END.
END. /* ELSE / IF TEMP-TABLE ttReplyToRecipients:HAS-RECORDS */
ASSIGN cReturnData = cReturnData + {"ES} + "\n".
/* Write the "Cc:" header */
ASSIGN cReturnData = cReturnData + {"ES} + "Cc:".
FOR EACH ttCCRecipients
BREAK BY ttCCRecipients.cEmailAddress:
IF ttCCRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttCCRecipients.cRealName + " <" + ttCCRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttCCRecipients.cEmailAddress.
IF NOT LAST(ttCCRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END.
ASSIGN cReturnData = cReturnData + {"ES} + "\n".
/* Write the "Bcc:" header */
ASSIGN cReturnData = cReturnData + {"ES} + "Bcc:".
FOR EACH ttBCCRecipients
BREAK BY ttBCCRecipients.cEmailAddress:
IF ttBCCRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttBCCRecipients.cRealName + " <" + ttBCCRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttBCCRecipients.cEmailAddress.
IF NOT LAST(ttBCCRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END.
ASSIGN cReturnData = cReturnData + {"ES} + "\n".
/* If delivery recipients specified, write each recipient out */
IF TEMP-TABLE ttDeliveryReceiptRecipients:HAS-RECORDS THEN DO:
ASSIGN cReturnData = cReturnData + {"ES} + "Return-Receipt-To:".
FOR EACH ttDeliveryReceiptRecipients
BREAK BY ttDeliveryReceiptRecipients.cEmailAddress:
IF ttDeliveryReceiptRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttDeliveryReceiptRecipients.cRealName + " <" + ttDeliveryReceiptRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttDeliveryReceiptRecipients.cEmailAddress.
IF NOT LAST(ttDeliveryReceiptRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END. /* FOR EACH ttDeliveryReceiptRecipients */
ASSIGN cReturnData = cReturnData + {"ES}.
END. /* IF TEMP-TABLE ttDeliveryReceiptRecipients:HAS-RECORDS */
/* If read recipients specified, write each recipient out */
IF TEMP-TABLE ttReadReceiptRecipients:HAS-RECORDS THEN DO:
ASSIGN cReturnData = cReturnData + {"ES} + "Disposition-Notification-To:".
FOR EACH ttReadReceiptRecipients
BREAK BY ttReadReceiptRecipients.cEmailAddress:
IF ttReadReceiptRecipients.cRealName NE ? THEN
ASSIGN cReturnData = cReturnData + ttReadReceiptRecipients.cRealName + " <" + ttReadReceiptRecipients.cEmailAddress + ">".
ELSE
ASSIGN cReturnData = cReturnData + ttReadReceiptRecipients.cEmailAddress.
IF NOT LAST(ttReadReceiptRecipients.cEmailAddress) THEN
ASSIGN cReturnData = cReturnData + ", ".
END. /* FOR EACH ttReadReceiptRecipients */
ASSIGN cReturnData = cReturnData + {"ES}.
END. /* IF TEMP-TABLE ttReadReceiptRecipients:HAS-RECORDS */
/* Write the "Subject:" header */
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Subject:" + cSubject + {"ES}.
/* Write the "Importance:" header */
IF cImportance BEGINS "H" THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Importance:High" + {"ES}.
ELSE IF cImportance BEGINS "L" THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Importance:Low" + {"ES}.
/* Write the "Sensitivity" header */
IF cSensitivity NE "" THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Sensitivity:" + cSensitivity + {"ES}.
/* Write the "Priority" header */
IF cPriority NE "" THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Priority:" + cPriority + {"ES}.
/* Write the "Date" (sent date) header */
IF dttmtzSentDate NE ? THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Date:" + email.Util:ABLDateTimeToEmail(dttmtzSentDate) + {"ES}.
IF dttmtzReplyByDate NE ? THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Reply-By:" + email.Util:ABLDateTimeToEmail(dttmtzReplyByDate) + {"ES}.
/* Write the "Expiry-Date" header */
IF dttmtzExpireDate NE ? THEN
ASSIGN cReturnData = cReturnData + "\n" + {"ES} + "Expiry-Date:" + email.Util:ABLDateTimeToEmail(dttmtzExpireDate) + {"ES}.
RETURN cReturnData.
END METHOD.
/* Dumps all email message payload data (body and attachments) to LONGCHAR */
METHOD PUBLIC LONGCHAR getPayload():
DEFINE VARIABLE lcReturnData AS LONGCHAR NO-UNDO.
/* If no body and no text, then return empty string ("") */
IF lcBody EQ "" AND NOT TEMP-TABLE ttAttachments:HAS-RECORDS THEN
RETURN lcReturnData.
/* Write payload header */
ASSIGN lcReturnData = "Mime-Version: 1.0" + cNewLine +
"Content-Type: multipart/mixed; boundary=" + cMimeBoundary + cNewLine + cNewLine.
/* Write out the email body, if it exists */
IF lcBody NE "" THEN DO:
ASSIGN lcReturnData = lcReturnData + "--" + cMimeBoundary + cNewLine +
"Content-Type: text/plain; charset=~"us-ascii~"" + cNewLine.
IF lBodyIsBase64 THEN DO:
ASSIGN lcReturnData = lcReturnData + "Content-Transfer-Encoding: base64" + cNewLine +
cNewLine +
email.Util:ConvertDataToBase64(lcBody) + cNewLine.
END.
ELSE DO:
ASSIGN lcReturnData = lcReturnData + "Content-Transfer-Encoding: 7bit" + cNewLine +
cNewLine +
lcBody + cNewLine.
END.
END.
/* Write out each email attachment */
FOR EACH ttAttachments:
ASSIGN lcReturnData = lcReturnData + "--" + cMimeBoundary + cNewLine.
IF ttAttachments.lBase64Encode THEN DO:
ASSIGN lcReturnData = lcReturnData + "Content-Type: application/octet-stream" + cNewLine +
"Content-Disposition: attachment; filename=~"" + ttAttachments.cFileName + "~"" + cNewLine +
"Content-Transfer-Encoding: base64" + cNewLine + cNewLine +
CAST(ttAttachments.lcData, email.LongcharWrapper):getLongchar() + cNewLine.
END.
ELSE DO:
ASSIGN lcReturnData = lcReturnData + "Content-Type: text/plain; charset=~"us-ascii~"" + cNewLine +
"Content-Disposition: attachment; filename=~"" + ttAttachments.cFileName + "~"" + cNewLine +
"Content-Transfer-Encoding: 7bit" + cNewLine + cNewLine +
CAST(ttAttachments.lcData, email.LongcharWrapper):getLongchar() + cNewLine.
END.
END.
/* Write payload footer */
ASSIGN lcReturnData = lcReturnData + "--" + cMimeBoundary + "--" + cNewLine.
RETURN lcReturnData.
END METHOD.
METHOD PUBLIC CHARACTER send():
RETURN objSendEmailAlgorithm:sendEmail(INPUT THIS-OBJECT).
END METHOD.
END CLASS.