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auto detect language from bing

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This commit is contained in:
Akash Mozumdar 2018-10-18 10:13:33 -04:00
parent 3fc5cb17bd
commit d71fe0f147
1 changed files with 39 additions and 31 deletions
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70
extensions/bingtranslate.cpp
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@ -2,7 +2,8 @@
#include <winhttp.h>
#include <regex>
#include <QInputDialog>
#include <QSettings>
#include <QApplication>
#include <QThread>
QStringList languages
{
@ -52,49 +53,56 @@ QStringList languages
"Polish: pl",
"Portuguese: pt"
};
QString translateFrom;
QString translateTo;
QString GetLanguage(QString prompt)
{
bool ok;
QString ret = QInputDialog::getItem(nullptr, prompt, prompt, languages, 0, false, &ok);
if (!ok) ret = "English: en";
return ret.split(" ")[1];
}
std::wstring GetTranslationUri(std::wstring text)
{
return ("/ttranslate?from=" + translateFrom + "&to=" + translateTo + "&text=").toStdWString() + text;
}
bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
{
static bool languagesLoaded = false;
if (!languagesLoaded)
{
languages.sort();
QSettings translateSettings("Bing Translation.ini", QSettings::IniFormat);
if (translateSettings.contains("Translate_From")) translateFrom = translateSettings.value("Translate_From").toString();
else translateSettings.setValue("Translate_From", translateFrom = GetLanguage("What language should Bing translate from?"));
if (translateSettings.contains("Translate_To")) translateTo = translateSettings.value("Translate_To").toString();
else translateSettings.setValue("Translate_To", translateTo = GetLanguage("What language should Bing translate to?"));
translateSettings.sync();
languagesLoaded = true;
}
static HINTERNET internet = NULL;
if (!internet) internet = WinHttpOpen(L"Mozilla/5.0 Textractor", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, NULL, NULL, 0);
std::wstring translation;
static std::wstring translateTo;
if (translateTo == L"" && QApplication::instance()->thread() == QThread::currentThread())
{
languages.sort();
bool ok;
QString language = QInputDialog::getItem(nullptr, "Select Language", "What language should Bing translate to?", languages, 0, false, &ok);
if (!ok) language = "English: en";
translateTo = language.split(" ")[1].toStdWString();
}
if (sentenceInfo["hook address"] == -1 || sentenceInfo["current select"] != 1) return false;
std::wstring translation;
std::wstring translateFrom;
if (internet)
{
if (HINTERNET connection = WinHttpConnect(internet, L"www.bing.com", INTERNET_DEFAULT_HTTPS_PORT, 0))
{
if (HINTERNET request = WinHttpOpenRequest(connection, L"POST", (GetTranslationUri(sentence)).c_str(), NULL, NULL, NULL, WINHTTP_FLAG_ESCAPE_DISABLE | WINHTTP_FLAG_SECURE))
if (HINTERNET request = WinHttpOpenRequest(
connection, L"POST",
(L"/tdetect?text=" + sentence).c_str(),
NULL, NULL, NULL,
WINHTTP_FLAG_ESCAPE_DISABLE | WINHTTP_FLAG_SECURE
))
{
if (WinHttpSendRequest(request, NULL, 0, NULL, 0, 0, NULL))
{
DWORD bytesRead;
char buffer[10000] = {};
WinHttpReceiveResponse(request, NULL);
WinHttpReadData(request, buffer, 10000, &bytesRead);
translateFrom = std::wstring(buffer, buffer + bytesRead);
}
WinHttpCloseHandle(request);
}
if (HINTERNET request = WinHttpOpenRequest(
connection,
L"POST",
(L"/ttranslate?from=" + translateFrom + L"&to=" + translateTo + L"&text=" + sentence).c_str(),
NULL, NULL, NULL,
WINHTTP_FLAG_ESCAPE_DISABLE | WINHTTP_FLAG_SECURE
))
{
if (WinHttpSendRequest(request, NULL, 0, NULL, 0, 0, NULL))
{