Need help with a email plugin I trying to create

Question

I modifed some sample code here problem I am having is figuring out how to get the image filename so I can create a loop code to create a comma delimited string of images to be sent to the external program.
local LrDate = import 'LrDate'
local LrFileUtils = import 'LrFileUtils'
local LrPathUtils = import 'LrPathUtils'
local LrTasks = import 'LrTasks'
local LrDialogs = import 'LrDialogs'
local LrView = import 'LrView'
ExportToEmailTask = {}
function ExportToEmailTask.processRenderedPhotos(functionContext, exportContext)
    local sysTempPath = LrPathUtils.getStandardFilePath('temp')
    local tempPath = nil
    repeat
        local now = LrDate.currentTime()
        tempPath = LrPathUtils.child(sysTempPath, LrDate.timeToUserFormat(now, 'exporttoemail-%Y%m%d-%H%M%S'))
        if LrFileUtils.exists(tempPath) then
            tempPath = nil
        else
            LrFileUtils.createAllDirectories(tempPath)
        end
    until tempPath
    local exportSession = exportContext.exportSession
    local nPhotos = exportSession:countRenditions()
    local progressScope = exportContext:configureProgress {
            title = nPhotos > 1
                        and LOC ("$$$/ExportToEmail/Progress=Preparing ^1 photos to e-mailed", nPhotos)
                        or LOC ("$$$/ExportToEmail/Progress/One=Preparing one photo to be e-mailed"),
     files = {}
    for i, rendition in exportContext:renditions() do
        local success, pathOrMessage = rendition:waitForRender()
        if progressScope:isCanceled() then break end
        if success then
            local copyPath = LrPathUtils.child(tempPath, LrPathUtils.leafName(pathOrMessage))
            LrFileUtils.copy(pathOrMessage, copyPath)
            local exrendition = exportRendition.photo
            table.insert(files, copyPath)
            --LrDialogs.message ("test",exportRendition.photo)
        else
            error(pathOrMessage)
        end
    end
--reveals main path that exported files are created.
    LrDialogs.message(tempPath)
    smtpprog = ('"' .. LrPathUtils.child(LrPathUtils.child( _PLUGIN.path, "bin"), "smtpmail.exe".. '" '))
--Test Code works I get email
    -- if LrTasks.execute (smtpprog.." -server mail.somewhere.com  -f [email protected] -to [email protected] -u [email protected] -pw 1234 -subject you_images -body LR export test -debug -log check.txt")~= 0 then
                --LrDialogs.message("Failed to run Application")
                --end
end
return {
    hideSections = { 'exportLocation', 'postProcessing' },
    hidePrintResolution = true,
    processRenderedPhotos = ExportToEmailTask.processRenderedPhotos,
I new at Plugin design so any help will be appreciated.

Answer 1

Your question is more likely to be answered on the Lightroom SDK forum http://forums.adobe.com/community/lightroom/lightroom_sdk?view=discussions