通過沙箱發送腳本橋的郵件附件

Question

我一直在使用腳本橋來使郵件在10.6和10.7中發送帶附件的郵件，但是表單10.8郵件應用程序本身是沙箱，所以它無法訪問附件文件。

MailApplication *mail = [SBApplication applicationWithBundleIdentifier:@"com.apple.Mail"];
MailOutgoingMessage *mailMessage = [[[mail classForScriptingClass:@"outgoing message"] alloc] initWithProperties:[NSDictionary dictionaryWithObjectsAndKeys:subject, @"subject",body, @"content", nil]];
[[mail outgoingMessages] addObject:mailMessage];
[mailMessage setVisible:YES];
for (NSString *eachPath in paths) {
    if ( [eachPath length] > 0 ) {
        MailAttachment *theAttachment = [[[mail classForScriptingClass:@"attachment"] alloc] initWithProperties:[NSDictionary dictionaryWithObjectsAndKeys:eachPath, @"fileName",nil]];
        [[mailMessage.content attachments] addObject: theAttachment];
    }
}
[mail activate];

我讀了一個建議來看看iCal使用AppleScript打開附帶郵件的方式：

on send_mail_sbp(subjectLine, messageText, invitationPath)
    set pfile to POSIX file invitationPath
    set myfile to pfile as alias
    tell application "Mail"
        set mymail to (make new outgoing message at the beginning of outgoing messages with properties {subject:subjectLine, content:messageText})
        tell mymail
            tell content
                make new attachment with properties {file name:myfile} at after the last word of the the last paragraph
            end tell
        end tell
        set visible of mymail to true
        activate
    end tell
end send_mail_sbp

從Apple腳本看來，我需要使用附件路徑的別名（在我的情況下是臨時文件），而不是現在使用的路徑，而Mail無法訪問。 有沒有一種簡單的方法來使用腳本brige添加此步驟？

Answer 1

找到解決方案：為了在Mountain Lion中使用沙盒，您必須提供附件的NSURL而不是NSString的文件路徑。

MailAttachment *theAttachment = [[[mail classForScriptingClass:@"attachment"] alloc] initWithProperties:[NSDictionary dictionaryWithObjectsAndKeys:[NSURL fileURLWithPath:eachPath], @"fileName",nil]];

（這也適用於Lion，但在Snow Leopard中你必須使用文件路徑作為NSString）