NIMSessionTextContentView中检测文本内容：
#define PHONEREGULAR @"\\d{3,4}[- ]?\\d{7,8}"//匹配10到12位连续数字，或者带连字符/空格的固话号，空格和连字符可以省略。
/*
* // 验证是固话或者手机号
*
* @param mobileNum 手机号
*
* @return 是否
*/
- (BOOL)isMobilePhoneOrtelePhone:(NSString*)mobileNum {
if(mobileNum==nil|| mobileNum.length==0) {
returnNO;
}
/**
* 手机号码
* 移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188
* 联通：130,131,132,152,155,156,185,186
* 电信：133,1349,153,180,189
*/
NSString * MOBILE = @"^((13)|(14)|(15)|(17)|(18))\\d{9}$";// @"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$";
/**
10 * 中国移动：China Mobile
11 * 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188
12 */
NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[278])\\d)\\d{7}$";
/**
15 * 中国联通：China Unicom
16 * 130,131,132,152,155,156,185,186
17 */
NSString * CU = @"^1(3[0-2]|5[256]|8[56])\\d{8}$";
/**
20 * 中国电信：China Telecom
21 * 133,1349,153,180,189
22 */
NSString * CT = @"^1((33|53|8[09])[0-9]|349)\\d{7}$";
/**
25 * 大陆地区固话及小灵通
26 * 区号：010,020,021,022,023,024,025,027,028,029
27 * 号码：七位或八位
28 */
NSString * PHS = @"^((0\\d{2,3}-?)\\d{7,8}(-\\d{2,5})?)$";// @"^0(10|2[0-5789]-|\\d{3})\\d{7,8}$";
NSPredicate *regextestPHS = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", PHS];
NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];
NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];
NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];
NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];
if(([regextestmobileevaluateWithObject:mobileNum] ==YES)
|| ([regextestcmevaluateWithObject:mobileNum] ==YES)
|| ([regextestctevaluateWithObject:mobileNum] ==YES)
|| ([regextestcuevaluateWithObject:mobileNum] ==YES)
|| ([regextestPHSevaluateWithObject:mobileNum]==YES)) {
returnYES;
}
else{
returnNO;
}
}
NSRangestringRange =NSMakeRange(0, text.length);
//正则匹配
NSError*error;
NSRegularExpression *regexps = [NSRegularExpression regularExpressionWithPattern:PHONEREGULAR options:0 error:&error];
if(!error && regexps !=nil) {
[regexpsenumerateMatchesInString:text options:0 range:stringRange usingBlock:^(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL * _Nonnull stop) {
//可能为电话号码的字符串及其所在位置
NSString *actionString = [NSString stringWithFormat:@"%@",[self.textLabel.text substringWithRange:result.range]];
NSRangephoneRange = result.range;
//这里需要判断是否是电话号码，并添加链接
if([selfisMobilePhoneOrtelePhone:actionString]) {
[self.textLabeladdCustomLink:actionStringforRange:result.range];
}
}];
}
