//This example send email with attachment using server side
//So iPhone will fill form and send proper request to web server using POST method
//For test you can use attached sendEmail.php
-(NSMutableData *)generateDataFromText:(NSString *)dataText fieldName:(NSString *)fieldName{
NSString *post = [NSString stringWithFormat:@"--AaB03x\r\nContent-Disposition: form-data; name=\"%@\"\r\n\r\n", fieldName];
// Get the post header int ASCII format:
NSData *postHeaderData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
// Generate the mutable data variable:
NSMutableData *postData = [[NSMutableData alloc] initWithLength:[postHeaderData length] ];
[postData setData:postHeaderData];
NSData *uploadData = [dataText dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
// Add the text:
[postData appendData: uploadData];
// Add the closing boundry:
[postData appendData: [@"\r\n" dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES]];
// Return the post data:
return postData;
}
- (NSData *)generatePostDataForData:(NSData *)uploadData fileName:(NSString *)fileName
{
// Generate the post header:
NSString *post = [NSString stringWithFormat:@"--AaB03x\r\nContent-Disposition: form-data; name=\"attachment\"; filename=\"%@\"\r\nContent-Type: video/3gpp\r\n\r\n", fileName];
// Get the post header int ASCII format:
NSData *postHeaderData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
// Generate the mutable data variable:
NSMutableData *postData = [[NSMutableData alloc] initWithLength:[postHeaderData length] ];
[postData setData:postHeaderData];
// Add the image:
[postData appendData: uploadData];
// Add the closing boundry:
[postData appendData: [@"\r\n--AaB03x--" dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES]];
// Return the post data:
return postData;
}
-(void)sendEmailTo:(NSString *)email name:(NSString *)name {
NSString *emailBody = @"Just some HTML text"
//Fill some text fields
NSMutableData *postData = [self generateDataFromText:email fieldName:@"to_email"];
[postData appendData:[self generateDataFromText:@"10000000" fieldName:@"MAX_FILE_SIZE"]];
[postData appendData:[self generateDataFromText:name fieldName:@"to_name"]];
[postData appendData:[self generateDataFromText:email fieldName:@"to_email"]];
[postData appendData:[self generateDataFromText:[[NSUserDefaults standardUserDefaults] stringForKey:@"name_preference"] fieldName:@"from_name"]];
[postData appendData:[self generateDataFromText:[[NSUserDefaults standardUserDefaults] stringForKey:@"email_preference"] fieldName:@"from_email"]];
[postData appendData:[self generateDataFromText:currentEmail.emailSubject fieldName:@"subject"]];
[postData appendData:[self generateDataFromText:emailBody fieldName:@"body"]];
[postData appendData:[self generateDataFromText:email fieldName:@"to_email"]];
//Prepare data for file
NSData *dataObj = [NSData dataWithContentsOfFile:@"/link/to/file"];
[postData appendData:[self generatePostDataForData:dataObj fileName:@"fileName"]];
// Setup the request:
NSMutableURLRequest *uploadRequest = [[[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:kLinkToPostFile] cachePolicy: NSURLRequestReloadIgnoringLocalCacheData timeoutInterval: 30 ] autorelease];
[uploadRequest setHTTPMethod:@"POST"];
[uploadRequest setValue:[NSString stringWithFormat:@"%d", [postData length]] forHTTPHeaderField:@"Content-Length"];
[uploadRequest setValue:@"multipart/form-data; boundary=AaB03x" forHTTPHeaderField:@"Content-Type"];
[uploadRequest setHTTPBody: postData];
NSData *responseData = [NSURLConnection sendSynchronousRequest:uploadRequest returningResponse:nil error:nil];
NSLog([[NSString alloc] initWithData:responseData encoding:NSASCIIStringEncoding]);
}
sendEmail.php (3.71 kb)
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