ChatterFeedTranslateCntrl

ChatterFeedTranslateCntrl

public class ChatterFeedTranslateCntrl {
    public static Boolean isFirstTime = true;
    @Future(callout=true)
    public static void translateFeed(Map<String,String> feedMap) {
        
        
        String feedBody = feedMap.values()[0].replaceAll('<[/a-zAZ0-9]*>','');
        feedBody = feedBody.replace(' ','%20');
        system.debug('feedBody = '+feedBody);
        Set<String> feedItemIds = feedMap.keySet();
        List<FeedItem> fItemList = [select Id,Body from FeedItem where id IN:feedItemIds];
        system.debug('fItemList: ' +fItemList);
        HttpRequest reqest = new HttpRequest();
        String APIKey = 'trnsl.1.1.20191130T125129Z.74852570ba317630.62b74fb91590782bc383c79786987364XXXXXXXXXX'; //APIKey
        String langTranslation = 'en-hi';//english into Hindi
        String endPointURL = 'https://translate.yandex.net/api/v1.5/tr.json/translate?key='+APIKey+'&text='+feedBody+'&lang='+langTranslation+'&[format=plain';
        
        reqest.setEndpoint(endPointURL);
        reqest.setMethod('GET');
        reqest.setHeader('Accept','application/json');
        Http h = new Http();
        HTTPResponse response = h.send(reqest);
        system.debug('response: '+response.getBody());
        string jsonResponse = response.getBody().replace('[','');
        jsonResponse = jsonResponse.replace(']','');
        system.debug('jsonResponse; '+jsonResponse);
        // Parse JSON response to get all the totalPrice field values.
        JSONParser parser = JSON.createParser(jsonResponse);
        String feedBodyStr = '';
        while (parser.nextToken() != null) {
            if ((parser.getCurrentToken() == JSONToken.FIELD_NAME) && 
                (parser.getText() == 'text')) {
                    // Get the value.
                    parser.nextToken();
                    // Compute the grand total price for all invoices.
                    feedBodyStr = parser.getText();
                }
        }
        system.debug('feedBodyStr=' + feedBodyStr);
        
        fItemList[0].Body = feedBodyStr;
        update fItemList;
    }
    
}