I just want to parse this JSON string in Objective-C using the SBJSON framework, and retrieve the three units of data:
{"x":"197","y":"191","text":"this is a string"}
How can this be done?
NSString * jsonString = #"{\"x\":\"197\",\"y\":\"191\",\"text\":\"this is a string\"}";
SBJSON *jsonParser = [[SBJSON alloc] init];
NSDictionary * dictionary = [jsonParser objectWithString:jsonString];
NSLog(#"x is %#",[dictionary objectForKey:#"x"]);
[jsonParser release];
Here's an example:
NSString *jsonText = #"...";
SBJsonParser *parser = [[SBJsonParser alloc] init];
NSDictionary *dict = [parser objectWithString:jsonText];
for (NSString *key in [#"x y text" componentsSeparatedByString:#" "]) {
NSLog(#"%# => %#", key, [dict objectForKey]);
}
Here's something similar for SBJson4Parser:
id parser = [SBJson4Parser parserWithBlock:^(id v, BOOL *stop) {
for (NSString *key in [#"x y text" componentsSeparatedByString:#" "]) {
NSLog(#"%# => %#", key, [v objectForKey]);
}
}
allowMultiRoot:NO
unwrapRootArray:NO
errorHandler:^(NSError *err) {
// handle error here
}];
NSString *jsonText = #"...";
[parser parse: [jsonText UTF8String]];
Related
Using this repository I was not able to make the queries work when oauth_token must be provided. I always get invalid signature. Tried a lot of solutions and tweaks in the code, nothing worked. Please help.
This is the code from the git mentioned:
NSString *OAuthorizationHeader(NSURL *url, NSString *method, NSData *body, NSString *_oAuthConsumerKey, NSString *_oAuthConsumerSecret, NSString *_oAuthToken, NSString *_oAuthTokenSecret)
{
NSString *_oAuthNonce = [NSString ab_GUID];
NSString *_oAuthTimestamp = [NSString stringWithFormat:#"%d", (int)[[NSDate date] timeIntervalSince1970]];
NSString *_oAuthSignatureMethod = #"HMAC-SHA1";
NSString *_oAuthVersion = #"1.0";
NSMutableDictionary *oAuthAuthorizationParameters = [NSMutableDictionary dictionary];
[oAuthAuthorizationParameters setObject:_oAuthNonce forKey:#"oauth_nonce"];
[oAuthAuthorizationParameters setObject:_oAuthTimestamp forKey:#"oauth_timestamp"];
[oAuthAuthorizationParameters setObject:_oAuthSignatureMethod forKey:#"oauth_signature_method"];
[oAuthAuthorizationParameters setObject:_oAuthVersion forKey:#"oauth_version"];
[oAuthAuthorizationParameters setObject:_oAuthConsumerKey forKey:#"oauth_consumer_key"];
if(_oAuthToken)
[oAuthAuthorizationParameters setObject:_oAuthToken forKey:#"oauth_token"];
// get query and body parameters
NSDictionary *additionalQueryParameters = [NSURL ab_parseURLQueryString:[url query]];
NSDictionary *additionalBodyParameters = nil;
if(body) {
NSString *string = [[NSString alloc] initWithData:body encoding:NSUTF8StringEncoding];
if(string) {
additionalBodyParameters = [NSURL ab_parseURLQueryString:string];
}
}
// combine all parameters
NSMutableDictionary *parameters = [oAuthAuthorizationParameters mutableCopy];
if(additionalQueryParameters) [parameters addEntriesFromDictionary:additionalQueryParameters];
if(additionalBodyParameters) [parameters addEntriesFromDictionary:additionalBodyParameters];
// -> UTF-8 -> RFC3986
NSMutableDictionary *encodedParameters = [NSMutableDictionary dictionary];
for(NSString *key in parameters) {
NSString *value = [parameters objectForKey:key];
[encodedParameters setObject:[value ab_RFC3986EncodedString] forKey:[key ab_RFC3986EncodedString]];
}
NSArray *sortedKeys = [[encodedParameters allKeys] sortedArrayUsingFunction:SortParameter context:(__bridge void *)(encodedParameters)];
NSMutableArray *parameterArray = [NSMutableArray array];
for(NSString *key in sortedKeys) {
[parameterArray addObject:[NSString stringWithFormat:#"%#=%#", key, [encodedParameters objectForKey:key]]];
}
NSString *normalizedParameterString = [parameterArray componentsJoinedByString:#"&"];
NSLog(#"normalizedParameters: %#", normalizedParameterString);
NSString *normalizedURLString;
if ([url port] == nil) {
normalizedURLString = [NSString stringWithFormat:#"%#://%#%#", [url scheme], [url host], [url path]];
} else {
normalizedURLString = [NSString stringWithFormat:#"%#://%#:%#%#", [url scheme], [url host], [url port], [url path]];
}
NSString *signatureBaseString = [NSString stringWithFormat:#"%#&%#&%#",
[method ab_RFC3986EncodedString],
[normalizedURLString ab_RFC3986EncodedString],
[normalizedParameterString ab_RFC3986EncodedString]];
NSLog(#"signature base: %#", signatureBaseString);
NSString *key = [NSString stringWithFormat:#"%#&%#&",
[_oAuthConsumerSecret ab_RFC3986EncodedString],
[_oAuthTokenSecret ab_RFC3986EncodedString]];
NSLog(#"key codes: %#", key);
NSData *signature = HMAC_SHA1(signatureBaseString, key);
NSString *base64Signature = [signature base64EncodedString];
// PARKER CHANGE: changed oAuthAuthorizationParameters to parameters
NSMutableDictionary *authorizationHeaderDictionary = [parameters mutableCopy];
[authorizationHeaderDictionary setObject:base64Signature forKey:#"oauth_signature"];
NSMutableArray *authorizationHeaderItems = [NSMutableArray array];
for(NSString *key in authorizationHeaderDictionary) {
NSString *value = [authorizationHeaderDictionary objectForKey:key];
NSLog(#"KEY: %#", key);
NSLog(#"VALUE: %#", value);
// PARKER CHANGE: removed quotes that surrounded each value
[authorizationHeaderItems addObject:[NSString stringWithFormat:#"%#=%#",
[key ab_RFC3986EncodedString],
[value ab_RFC3986EncodedString]]];
}
// PARKER CHANGE: changed concatentation string from ", " to "&"
NSString *authorizationHeaderString = [authorizationHeaderItems componentsJoinedByString:#"&"];
// authorizationHeaderString = [NSString stringWithFormat:#"OAuth %#", authorizationHeaderString];
NSLog(#"final: %#", authorizationHeaderString);
return authorizationHeaderString;
}
And this is how I'm calling it:
- (void) makeUserRequestWithMethod:(NSString *)method
parameters:(NSDictionary *)params
completion:(void (^)(NSDictionary *data))completionBlock {
NSLog(#"%s", __func__);
NSMutableDictionary *parameters = [params mutableCopy];
[parameters addEntriesFromDictionary:[self defaultParameters]];
[parameters addEntriesFromDictionary:#{ #"method" : method }];
NSString *queryString = [self queryStringFromDictionary:parameters];
NSData *data = [NSData dataWithBytes:[queryString UTF8String] length:queryString.length];
NSString *authHeader = OAuthorizationHeader([NSURL URLWithString:FAT_SECRET_API_ENDPOINT],
#"POST",
data,
_oauthConsumerKey,
_oauthConsumerSecret,
_oAuthToken,
_oAuthTokenSecret
);
NSLog(#"header: %#", authHeader);
NSURL *url = [NSURL URLWithString:[FAT_SECRET_API_ENDPOINT stringByAppendingFormat:#"?%#", authHeader]];
[[[NSURLSession sharedSession] dataTaskWithURL:url completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
if (data) {
id JSON = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
completionBlock(JSON);
} else {
completionBlock(nil);
}
}] resume];
}
I'm going to go out on a limb here and say that the code that others have proven to work is probably not at fault here, but rather first look at your own code. You say the error messages is "Invalid Signature" which sounds like it's a warning from the server you're calling, not from the code you're using.
[parameters addEntriesFromDictionary:[self defaultParameters]];
[parameters addEntriesFromDictionary:#{ #"method" : method }];
NSString *queryString = [self queryStringFromDictionary:parameters];
What happens inside [self defaultParameters] and are you 100% certain the parameters are appropriate (including spelling) for the API you're calling?
Have you verified that [self queryStringFromDictionary:parameters] prepares a properly formatting query string, and isn't introducing some error (non-escaped special characters, or percent encoding, for example)?
How to get the date and title and description alone from this parsing result:
title = "Inter-views 29/03/2017 random description here (its in arabic);
title = " \U0627\U062e\U0628\U0627\U0631 \U0627\U0644\U0635\U0628\U0627\U062d 14/04/2017";
That's the parsing from same api but different (didSelectRowAtIndexPath).
I'm currently using this code but as I notified the parsing is different. So I cannot use static logic.
Code:
NSString *myString = [item objectForKey:#"title"];
NSMutableArray *myArray = [[NSMutableArray alloc]
initWithArray:[myString componentsSeparatedByCharactersInSet:
[NSCharacterSet characterSetWithCharactersInString:#" "]]];
NSString *Category = #"";
if(myArray.count>=1){
Category = [myArray objectAtIndex:0];
[myArray removeObjectAtIndex:0];
}
NSString *Date = #"";
if(myArray.count>=1) {
Date = [myArray objectAtIndex:0];
[myArray removeObjectAtIndex:0];
}
cell.dateLabel.text = [[NSString alloc] initWithFormat:#"%#", [Utils dateTransform:[Date stringByReplacingOccurrencesOfString:#" " withString:#""] FromFormat:#"dd-MM-yyyy" ToFormat:#"dd-MMMM-yyyy"]];
NSString *Title = #"";
for (NSString *word in myArray) {
Title = [Title stringByAppendingString:word];
Title = [Title stringByAppendingString:#" "];
}
cell.titleAndDescLabel.text =[NSString stringWithFormat:#"%# %#", Category,Title];
Your have to use for loop to get value
for (NSInteger i=0; i<[[jsonObject objectForKey:#"yourMainKey"]count]; i++)
{
NSString *strname =[[[jsonObject objectForKey:#"yourMainKey"]objectAtIndex:i]objectForKey:#"date"];
NSLog(#"strname==%#, strname);
NSString *str title =[[[jsonObject objectForKey:#"yourMainKey"]objectAtIndex:i]objectForKey:#"title"];
NSLog(#"strtitle ==%#, strtitle);
NSString *str description =[[[jsonObject objectForKey:#"yourMainKey"]objectAtIndex:i]objectForKey:#"description"];
NSLog(#"description ==%#, description);
}
I'm using CHCSVWriter to write out a csv file, and that appears to be working, but I would like to append the UUID of the device to the filename, so I have something like, myFile-0x1234-5678.csv. So far I have the following method,
- (void)exportUsers {
NSLog(#"exportUsers method reached");
NSFetchRequest *request = [[NSFetchRequest alloc] init];
[request setEntity:[NSEntityDescription entityForName:#"Account" inManagedObjectContext:_context]];
NSError *error = nil;
NSArray *objectsForExport = [_context executeFetchRequest:request error:&error];
NSArray *exportKeys = [NSArray arrayWithObjects:#"username", #"pin", #"credit", #"email", #"lastLogin", #"rfid", #"phoneNumber", nil];
NSMutableArray *csvObjects = [NSMutableArray arrayWithCapacity:[objectsForExport count]];
for (NSManagedObject *object in objectsForExport) {
NSMutableArray *anObjectArray = [NSMutableArray arrayWithCapacity:[exportKeys count]];
for (NSString *key in exportKeys) {
id value = [object valueForKey:key];
if (!value) {
value = #"";
}
[anObjectArray addObject:[value description]];
}
[csvObjects addObject:anObjectArray];
}
NSLog(#"The output:%#",csvObjects);
// need to figure out how to fetch the DeviceID and append it to the file name
NSString *idfv = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
// write array to CSV file
// CHCSVWriter *csvWriter=[[CHCSVWriter alloc]initForWritingToCSVFile:[NSHomeDirectory() stringByAppendingPathComponent:#"KegCop-users.csv"]];
CHCSVWriter *csvWriter=[[CHCSVWriter alloc]initForWritingToCSVFile:[NSHomeDirectory() stringWithFormat:#"KegCop-users-%#",idfv]];
[csvWriter writeLineOfFields:csvObjects];
[csvWriter closeStream];
[self uploadCSV];
}
Despite many tries I have already done.. I am not getting to display correctly items from an NSArray into a UILabel..
When I NSLog the array the console returns me this:
2013-01-19 14:34:32.799 bloom[2766:c07] (
"0.877"
)
Which is the value I fetched from a website and parsed and etc..
The problem is that when I display it in a UILabel it shows me exactly the same thing and I need just the value without quotes to be displayed. Here's is how it is displaying:
Edit:
Here is my code:
- (void)configureView
{
// Update the user interface for the detail item.
if (self.detailItem) {
for (NSDictionary *valuesDatum in _detailItem) {
NSDictionary *itemAtIndex = (NSDictionary *)_detailItem;
self.title = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *strUrl = #"http://www.bloomberg.com/quote/";
NSString *ativo = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *consulta = [strUrl stringByAppendingString:ativo];
NSURL *url = [NSURL URLWithString:consulta];
NSData *webData = [NSData dataWithContentsOfURL:url];
NSString *xPathQuery = #"//span[#class=' price'] | //span[#class=' trending_up up'] | //span[#class=' trending_up up']/span | //table[#class='snapshot_table']/tr/td";
TFHpple *parser = [TFHpple hppleWithData:webData isXML:NO];
NSArray *array = [parser searchWithXPathQuery:xPathQuery];
valores = [[NSMutableArray alloc]init];
for (TFHppleElement *element in array) {
[valores addObject:[[element firstChild] content]];
}
novosValores = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in valores) {
NSString *removeNewLine = [[valuesDatum componentsSeparatedByCharactersInSet: [NSCharacterSet newlineCharacterSet]] componentsJoinedByString:#" "];
NSString *removeSpace = [removeNewLine stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceOne = [removeSpace stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *trocaVirgulaPonto = [removeSpaceOne stringByReplacingOccurrencesOfString:#"," withString:#"."];
[novosValores addObject:trocaVirgulaPonto];
}
valoresFinais = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in novosValores) {
NSArray *val = [valuesDatum componentsSeparatedByString:#" - "];
[valoresFinais addObject:val];
}
infos = [[NSMutableArray alloc]init];
for (NSArray *dados in valoresFinais) {
NSArray *arrayDados = [[NSArray alloc]initWithArray:dados];
for (NSString *teste in arrayDados) {
NSArray *arrayTeste = [teste componentsSeparatedByString:#","];
[infos addObject:arrayTeste];
}
}
NSLog(#"%#",[infos objectAtIndex:0]);
NSString *fff = [[NSString alloc] initWithFormat:#"%#", [infos objectAtIndex:0]];
[_detailDescriptionLabel setText:fff];
}
}
}
NEW EDIT:
I have this array:
2013-01-19 15:43:05.055 bloom[3564:c07] (
"7.730",
"0.020",
"0.26%",
"7.750",
"7.650-7.800",
"2.333.100",
"7.710",
"3.730-8.810",
"+4.04%"
)
All I need is a new array with the data from lines 5 and 8 separated by the "-".
So anyone has a light??
Thanks!!!
I solved this question with the help of Anoop. I changed a bit his code and finally my code is like this:
for (NSDictionary *valuesDatum in _detailItem) {
NSDictionary *itemAtIndex = (NSDictionary *)_detailItem;
self.title = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *strUrl = #"http://www.bloomberg.com/quote/";
NSString *ativo = [itemAtIndex objectForKey:#"SYMBOL"];
NSString *consulta = [strUrl stringByAppendingString:ativo];
NSURL *url = [NSURL URLWithString:consulta];
NSData *webData = [NSData dataWithContentsOfURL:url];
NSString *xPathQuery = #"//span[#class=' price'] | //span[#class=' trending_up up'] | //span[#class=' trending_up up']/span | //table[#class='snapshot_table']/tr/td";
TFHpple *parser = [TFHpple hppleWithData:webData isXML:NO];
NSArray *array = [parser searchWithXPathQuery:xPathQuery];
valores = [[NSMutableArray alloc]init];
for (TFHppleElement *element in array) {
[valores addObject:[[element firstChild] content]];
}
novosValores = [[NSMutableArray alloc]init];
for (NSString *valuesDatum in valores) {
NSString *removeNewLine = [[valuesDatum componentsSeparatedByCharactersInSet:[NSCharacterSet newlineCharacterSet]] componentsJoinedByString:#" "];
NSString *removeSpace = [removeNewLine stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceOne = [removeSpace stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeSpaceTwo = [removeSpaceOne stringByReplacingOccurrencesOfString:#" " withString:#""];
NSString *removeDash = [removeSpaceTwo stringByReplacingOccurrencesOfString:#" - " withString:#" "];
NSString *trocaVirgulaPonto = [removeDash stringByReplacingOccurrencesOfString:#"," withString:#"."];
[novosValores addObject:trocaVirgulaPonto];
}
NSString *fullString=[novosValores componentsJoinedByString:#"_"];
NSString *changeDash = [fullString stringByReplacingOccurrencesOfString:#"-" withString:#"_"];
finalArray=[changeDash componentsSeparatedByString:#"_"];
//NSLog(#"%#", finalArray);
}
NSString *str = [[NSString alloc]initWithFormat:#"%#",[finalArray objectAtIndex:10]];
[_detailDescriptionLabel setText:str];
Are you sure you make like this:
label.text = [array objectAtIndex:0];
instead of:
label.text = array;
(
"0.877"
)
The above is an array, and you are putting that array onto label.
You have to use someLabel.text=[thatArray objectAtIndex:0];
EDIT:
As per your requirement try this one: (not compiler checked)
NSString *fullString=[array componentsJoinedByString:#"+"];
NSArray *brokenString=[fullString componentsSeparatedByString:#"-"];
NSString *mainString=brokenString[1];
NSArray *finalArray=[mainString componentsSepartedByString:#"+"];
I am getting a string response from the Google Directions API that contains characters that are supposed to represent a different-language character. Similiar to Ƨ³, similiar to these type of characters. I think the characters are portugese, but anyways my string contains like this:
\U00e3o
(I am not sure if those are zeroes or 'O's)
I am not sure what the technical term for these characters are, but how can I fix them in my string so they print properly.
Thank you
UPDATE:
I have updated my question title with the correct term 'unicode'.
I have checked a few questions:
NSString Unicode display
Detect Unicode characters in NSString on iPhone
iOS HTML Unicode to NSString?
And a few others. I have followed the answer, but the unicode characters are not fixed.
UPDATE:
Here is my code to get the response from GDirection.
Forming the request and getting a response:
AFHTTPClient *_httpClient = [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:#"http://maps.googleapis.com/"]];
[_httpClient registerHTTPOperationClass: [AFJSONRequestOperation class]];
[_httpClient setDefaultHeader:#"Accept" value:#"application/json"];
NSMutableDictionary *parameters = [[NSMutableDictionary alloc] init];
[parameters setObject:[NSString stringWithFormat:#"%f,%f", location.coordinate.latitude, location.coordinate.longitude] forKey:#"origin"];
[parameters setObject:[NSString stringWithFormat:#"%f,%f", location2.coordinate.latitude, location2.coordinate.longitude] forKey:#"destination"];
[parameters setObject:#"false" forKey:#"sensor"];
[parameters setObject:#"driving" forKey:#"mode"];
[parameters setObject:#"metric" forKey: #"units"];
NSMutableURLRequest *request = [_httpClient requestWithMethod:#"GET" path: #"maps/api/directions/json" parameters:parameters];
request.cachePolicy = NSURLRequestReloadIgnoringLocalCacheData;
AFHTTPRequestOperation *operation = [_httpClient HTTPRequestOperationWithRequest:request success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSInteger statusCode = operation.response.statusCode;
if (statusCode == 200) {
[self parseResponse:responseObject];
} else {
}
} failure:^(AFHTTPRequestOperation *operation, NSError *error) { }];
[_httpClient enqueueHTTPRequestOperation:operation];
}
Retrieving information from response object:
- (void)parseResponse:(NSDictionary *)response {
NSString *status = [response objectForKey: #"status"];
if (![status isEqualToString: #"OK"]) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Error" message:[NSString stringWithFormat: #"Google Directions Response Status: %#", status] delegate:self cancelButtonTitle:#"Dismiss" otherButtonTitles:nil, nil];
[alert show];
}
else {
NSArray *routes = [response objectForKey:#"routes"];
NSDictionary *routePath = [routes lastObject];
if (routePath) {
NSString *overviewPolyline = [[routePath objectForKey: #"overview_polyline"] objectForKey:#"points"];
legs = [routePath valueForKey: #"legs"];
if (legs) {
/* DIRECTION SET ================================================================================================================================
*/
directionOverview = [[NSMutableDictionary alloc] init];
NSString *legsDis = [NSString stringWithFormat: #"%#", [[legs valueForKey: #"distance"] valueForKey: #"text"]];
NSString *kmDistance = [self cutStringToPreference: legsDis];
if (kmDistance) {
[directionOverview setObject:kmDistance forKey: #"distance"];
milesLabel.text = kmDistance;
milesLabel.font = [UIFont fontWithName:#"interstate" size: 20.0];
}
NSString *durationText = [NSString stringWithFormat: #"%#", [[legs valueForKey: #"duration"] valueForKey: #"text"]];
durationText = [self cutStringToPreference: durationText];
if (durationText) {
[directionOverview setObject:durationText forKey: #"duration"];
}
NSString *startAddress = [NSString stringWithFormat: #"%#", [legs valueForKey: #"start_address"]];
startAddress = [self cutStringToPreference: startAddress];
NSString *endAddress = [NSString stringWithFormat: #"%#", [legs valueForKey: #"end_address"]];
endAddress = [self cutStringToPreference: endAddress];
[directionOverview setObject:startAddress forKey: #"origin"];
[directionOverview setObject:endAddress forKey: #"destination"];
NSArray *steps = [legs valueForKey: #"steps"];
if (steps) {
instructionArray = [[NSMutableArray alloc] init];
durationArray = [[NSMutableArray alloc] init];
distanceArray = [[NSMutableArray alloc] init];
int number = [[[steps lastObject] valueForKey: #"html_instructions"] count];
for (int i = 1; i <= number; ++i) {
NSString *instruction = [[[steps lastObject] valueForKey: #"html_instructions"] objectAtIndex: i-1];
instruction = [self cutStringToPreference: instruction];
instruction = [self flattenHTML: instruction];
instruction = [self stringByDecodingHTMLEntitiesInString: instruction];
[instructionArray addObject: instruction];
NSString *distance = [[[[steps lastObject] valueForKey: #"distance"] objectAtIndex: i-1] valueForKey: #"text"];
[distanceArray addObject: distance];
NSString *duration = [[[[steps lastObject] valueForKey: #"duration"] objectAtIndex: i-1] valueForKey: #"text"];
[durationArray addObject: duration];
}
}
}
_path = [self decodePolyLine:overviewPolyline];
NSInteger numberOfSteps = _path.count;
CLLocationCoordinate2D coordinates[numberOfSteps];
for (NSInteger index = 0; index < numberOfSteps; index++) {
CLLocation *location = [_path objectAtIndex:index];
CLLocationCoordinate2D coordinate = location.coordinate;
coordinates[index] = coordinate;
}
polyLine = [MKPolyline polylineWithCoordinates:coordinates count:numberOfSteps];
[self.mapView addOverlay:polyLine];
}
}
}
Displaying the text in a label:
NSString *overviewAddressText = [NSString stringWithFormat: #"%# to %#", [directionOverview objectForKey: #"origin"], [directionOverview objectForKey: #"destination"]];
overviewAddress.text = overviewAddressText;
UPDATE:
Image of label
So as you can see, in the label, the text contains this kind of substring: S/U00e3o, which is a word that has an unsupported character. How can I fix that so that unicode turns into this: São