public async Task <bool> SetAnswerForTask(Models.DataBaseModels.TaskFoxford task, int lessonId)
{
var answer = ConverterFromTaskAnswerFromDataBase.StringToDictionary(task.Answer);
var content = new MultipartFormDataContent("------WebKitFormBoundarycRCuRGn6YA4bC3LZ");
for (int i = 0; i < answer.Count; i++)
{
content.Add(new StringContent($"{answer[i].Value}"), $"{answer[i].Key}");
}
var url = $"{DefaultURL}/api/lessons/{lessonId}/tasks/{task.TaskFoxfordId}";
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Add("Cookie", Cookie);
client.DefaultRequestHeaders.Add("X-CSRF-Token", XCSRFToken);
client.DefaultRequestHeaders.Host = "foxford.ru";
client.DefaultRequestHeaders.Add("X-Skip-Error-Notification", "true");
client.DefaultRequestHeaders.Add("X-Requested-With", "XMLHttpRequest");
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (compatible; U; ABrowse 0.6; Syllable) AppleWebKit/420+ (KHTML, like Gecko)");
var request = await client.GetAsync($"{url}");
request = await client.PostAsync($"{url}/answer_attempts", content);
var jsonString = await request.Content.ReadAsStringAsync();
if (request.StatusCode != System.Net.HttpStatusCode.OK)
{
return(false);
}
return(true);
}
}
public async Task <bool> FailsAnswerFromTask(Models.DataBaseModels.TaskFoxford task, int lessonId, int countTasks)
{
var url = $"{DefaultURL}/api/lessons/{lessonId}/tasks/{task.TaskFoxfordId}/fails";
var urlPage = $"{DefaultURL}/api/lessons/{lessonId}/tasks/{task.TaskFoxfordId}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Cookie", Cookie);
client.DefaultRequestHeaders.Add("User-Agent", DefaultUserAgent);
client.DefaultRequestHeaders.Add("X-CSRF-Token", XCSRFToken);
client.DefaultRequestHeaders.Host = "foxford.ru";
client.DefaultRequestHeaders.Add("X-Requested-With", "XMLHttpRequest");
client.DefaultRequestHeaders.Referrer = new Uri($"{DefaultURL}/api/lessons/{lessonId}/tasks/{task.TaskFoxfordId}");
var request = await client.GetAsync(urlPage);
var jsonString = await request.Content.ReadAsStringAsync();
if (jsonString == @"{""errors"":""Доступ запрещён""}")
{
return(true);
}
request = await client.PostAsync(url, null);
courseActivate++;
Console.WriteLine($"Completed {courseActivate}/{countTasks}");
await Task.Delay(Delay);
return(true);
}
public async Task <ViewQuestionPage> GetAnswerFromTask(Models.DataBaseModels.TaskFoxford task, int lessonId)
{
if (task is null)
{
return(null);
}
var url = $"{DefaultURL}/api/lessons/{lessonId}/tasks/{task.TaskFoxfordId}";
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("Cookie", Cookie);
client.DefaultRequestHeaders.Add("User-Agent", DefaultUserAgent);
client.DefaultRequestHeaders.Add("X-CSRF-Token", XCSRFToken);
var requests = await client.GetAsync(url);
var jsonString = await requests.Content.ReadAsStringAsync();
var result = JsonSerializer.Deserialize <ViewQuestionPage>(jsonString);
return(result);
}
