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- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { | |
if ([[[request URL] scheme] isEqualToString:@"mailto"]) { | |
MFMailComposeViewController *mailViewController = [[MFMailComposeViewController alloc] init]; | |
mailViewController.mailComposeDelegate = self; | |
NSArray *rawURLparts = [[[request URL] resourceSpecifier] componentsSeparatedByString:@"?"]; | |
if (rawURLparts.count > 2) { | |
return NO; // invalid URL | |
} | |
NSMutableArray *toRecipients = [NSMutableArray array]; | |
NSString *defaultRecipient = [rawURLparts objectAtIndex:0]; | |
if (defaultRecipient.length) { | |
[toRecipients addObject:defaultRecipient]; | |
} | |
if (rawURLparts.count == 2) { | |
NSString *queryString = [rawURLparts objectAtIndex:1]; | |
NSArray *params = [queryString componentsSeparatedByString:@"&"]; | |
for (NSString *param in params) { | |
NSArray *keyValue = [param componentsSeparatedByString:@"="]; | |
if (keyValue.count != 2) { | |
continue; | |
} | |
NSString *key = [[keyValue objectAtIndex:0] lowercaseString]; | |
NSString *value = [keyValue objectAtIndex:1]; | |
value = (NSString *)CFURLCreateStringByReplacingPercentEscapesUsingEncoding(kCFAllocatorDefault, | |
(CFStringRef)value, | |
CFSTR(""), | |
kCFStringEncodingUTF8); | |
[value autorelease]; | |
if ([key isEqualToString:@"subject"]) { | |
[mailViewController setSubject:value]; | |
} | |
if ([key isEqualToString:@"body"]) { | |
[mailViewController setMessageBody:value isHTML:NO]; | |
} | |
if ([key isEqualToString:@"to"]) { | |
[toRecipients addObjectsFromArray:[value componentsSeparatedByString:@","]]; | |
} | |
if ([key isEqualToString:@"cc"]) { | |
NSArray *recipients = [value componentsSeparatedByString:@","]; | |
[mailViewController setCcRecipients:recipients]; | |
} | |
if ([key isEqualToString:@"bcc"]) { | |
NSArray *recipients = [value componentsSeparatedByString:@","]; | |
[mailViewController setBccRecipients:recipients]; | |
} | |
} | |
} | |
[mailViewController setToRecipients:toRecipients]; | |
[self presentModalViewController:mailViewController animated:YES]; | |
[mailViewController release]; | |
return NO; | |
} | |
return YES; | |
} |
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