149 lines
4.7 KiB
C++
149 lines
4.7 KiB
C++
#include "qtcommon.h"
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#include "translatewrapper.h"
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#include "devtools.h"
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extern const wchar_t* ERROR_START_CHROME;
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extern const wchar_t* TRANSLATION_ERROR;
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const char* TRANSLATION_PROVIDER = "DevTools DeepL Translate";
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const char* GET_API_KEY_FROM = nullptr;
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extern const QStringList languagesTo
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{
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"Bulgarian",
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"Chinese (Simplified)",
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"Czech",
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"Danish",
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"Dutch",
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"English (American)",
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"English (British)",
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"Estonian",
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"Finnish",
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"French",
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"German",
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"Greek",
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"Hungarian",
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"Italian",
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"Japanese",
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"Latvian",
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"Lithuanian",
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"Polish",
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"Portuguese",
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"Portuguese (Brazilian)",
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"Romanian",
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"Russian",
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"Slovak",
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"Slovenian",
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"Spanish",
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"Swedish"
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},
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languagesFrom =
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{
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"Bulgarian",
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"Chinese",
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"Czech",
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"Danish",
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"Dutch",
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"English",
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"Estonian",
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"Finnish",
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"French",
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"German",
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"Greek",
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"Hungarian",
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"Italian",
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"Japanese",
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"Latvian",
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"Lithuanian",
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"Polish",
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"Portuguese",
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"Romanian",
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"Russian",
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"Slovak",
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"Slovenian",
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"Spanish",
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"Swedish"
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};
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extern const std::unordered_map<std::wstring, std::wstring> codes
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{
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{ { L"Bulgarian" }, { L"Bulgarian" } },
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{ { L"Chinese" }, { L"Chinese" } },
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{ { L"Chinese (Simplified)" }, { L"Chinese (simplified)" } },
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{ { L"Czech" }, { L"Czech" } },
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{ { L"Danish" }, { L"Danish" } },
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{ { L"Dutch" }, { L"Dutch" } },
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{ { L"English" }, { L"English" } },
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{ { L"English (American)" }, { L"English (American)" } },
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{ { L"English (British)" }, { L"English (British)" } },
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{ { L"Estonian" }, { L"Estonian" } },
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{ { L"Finnish" }, { L"Finnish" } },
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{ { L"French" }, { L"French" } },
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{ { L"German" }, { L"German" } },
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{ { L"Greek" }, { L"Greek" } },
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{ { L"Hungarian" }, { L"Hungarian" } },
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{ { L"Italian" }, { L"Italian" } },
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{ { L"Japanese" }, { L"Japanese" } },
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{ { L"Latvian" }, { L"Latvian" } },
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{ { L"Lithuanian" }, { L"Lithuanian" } },
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{ { L"Polish" }, { L"Polish" } },
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{ { L"Portuguese" }, { L"Portuguese" } },
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{ { L"Portuguese (Brazilian)" }, { L"Portuguese (Brazilian)" } },
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{ { L"Romanian" }, { L"Romanian" } },
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{ { L"Russian" }, { L"Russian" } },
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{ { L"Slovak" }, { L"Slovak" } },
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{ { L"Slovenian" }, { L"Slovenian" } },
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{ { L"Spanish" }, { L"Spanish" } },
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{ { L"Swedish" }, { L"Swedish" } },
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{ { L"?" }, { L"Detect language" } }
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};
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bool translateSelectedOnly = true, useRateLimiter = true, rateLimitSelected = false, useCache = true, useFilter = true;
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int tokenCount = 30, rateLimitTimespan = 60000, maxSentenceSize = 2500;
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BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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{
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DevTools::Initialize();
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}
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break;
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case DLL_PROCESS_DETACH:
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{
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DevTools::Close();
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}
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break;
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}
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return TRUE;
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}
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std::pair<bool, std::wstring> Translate(const std::wstring& text, TranslationParam tlp)
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{
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if (!DevTools::Connected()) return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, ERROR_START_CHROME) };
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// DevTools can't handle concurrent translations yet
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static std::mutex translationMutex;
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std::scoped_lock lock(translationMutex);
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std::wstring escaped; // DeepL breaks with slash in input
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for (auto ch : text) ch == '/' ? escaped += L"\\/" : escaped += ch;
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DevTools::SendRequest("Page.navigate", FormatString(LR"({"url":"https://www.deepl.com/en/translator#en/en/%s"})", Escape(escaped)));
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for (int retry = 0; ++retry < 20; Sleep(100))
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if (Copy(DevTools::SendRequest("Runtime.evaluate", LR"({"expression":"document.readyState"})")[L"result"][L"value"].String()) == L"complete") break;
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DevTools::SendRequest("Runtime.evaluate", FormatString(LR"({"expression":"
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document.querySelector('.lmt__language_select--source').querySelector('button').click();
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document.evaluate(`//*[text()='%s']`,document.querySelector('.lmt__language_select__menu'),null,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue.click();
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document.querySelector('.lmt__language_select--target').querySelector('button').click();
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document.evaluate(`//*[text()='%s']`,document.querySelector('.lmt__language_select__menu'),null,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue.click();
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"})", codes.at(tlp.translateFrom), codes.at(tlp.translateTo)));
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for (int retry = 0; ++retry < 100; Sleep(100))
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if (auto translation = Copy(DevTools::SendRequest("Runtime.evaluate",
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LR"({"expression":"document.querySelector('#target-dummydiv').innerHTML.trim() ","returnByValue":true})"
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)[L"result"][L"value"].String())) if (!translation->empty()) return { true, translation.value() };
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if (auto errorMessage = Copy(DevTools::SendRequest("Runtime.evaluate",
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LR"({"expression":"document.querySelector('div.lmt__system_notification').innerHTML","returnByValue":true})"
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)[L"result"][L"value"].String())) return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, errorMessage.value()) };
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return { false, TRANSLATION_ERROR };
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}
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