leca/checks-parser
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checks-parser
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basic email parsing

This commit is contained in:
leca 2025-06-07 20:55:16 +03:00
parent 259b8543a4
commit 9da589839c
11 changed files with 205 additions and 239 deletions
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4
CMakeLists.txt
View File

@ -116,7 +116,7 @@ if (BUILD_OFD_BINARYEYE_SCAN)
endif()
if (BUILD_EMAIL_MODE)
# list(APPEND PROJECT_SOURCES email_parser/emailparser.h email_parser/emailparser.cpp)
list(APPEND PROJECT_SOURCES email_parser/emailparser.h email_parser/emailparser.cpp)
list(APPEND PROJECT_SOURCES utils/base64.h utils/base64.cpp)
endif()
@ -222,7 +222,7 @@ include_directories(${Boost_INCLUDE_DIRS})
target_link_libraries(checks-parser PUBLIC ${Boost_LIBRARIES})
if (BUILD_OFD_LOCAL_QR_SCAN OR BUILD_OFD_BINARYEYE_SCAN)
find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs opencv_objdetect)
find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs opencv_objdetect videoio)
target_link_libraries(checks-parser PRIVATE ${OpenCV_LIBS})
target_include_directories(checks-parser PUBLIC ${OpenCV_INCLUDE_DIRS})
include_directories( ${OpenCV_INCLUDE_DIRS} )

217
email_parser/emailparser.cpp
View File

@ -1,13 +1,20 @@
#include "utils/utils.h"
#include "utils/base64.h"
#include <email_parser/emailparser.h>
#include <opencv2/opencv.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/objdetect.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/videoio.hpp>
#include <utils/utils.h>
#include <check/check.h>
#include <boost/regex.hpp>
#include <sstream>
#include <boost/algorithm/string/regex.hpp>
#include <iostream>
#include <bits/stdc++.h>
#include <fstream>
#if __GNUC__ < 8 && __clang_major__ < 17
# include <experimental/filesystem>
using namespace std::experimental::filesystem;
@ -16,78 +23,12 @@
using namespace std::filesystem;
#endif
std::string EmailParser::get_payload_in_email(std::string &email_content) {
boost::regex content_type_and_transfer_encoding_regex("Content-Type");
// boost::regex body_start_regex("\r\n\r\n"); //boost::regex_constants::egrep
// boost::smatch smatch;
// if (boost::regex_search(email_content, smatch, body_start_regex)) {
// return email_content.substr(smatch.position(), email_content.length());
// }
// return "";
}
std::multimap<std::string, std::string> EmailParser::parse_email_content_types(std::string path) {
std::ifstream input_file(path, std::ios::in);
std::string line = "";
std::multimap<std::string, std::string> mail_options;
std::string latest_key;
while(std::getline(input_file, line)) {
// ;
char first_char = line.substr(0, 1)[0];
// if (line == "\0") {
// break;
// }
std::vector<std::string> split_by_colon = split(line, ":");
std::string key = split_by_colon[0];
std::string value = "";
for (int i = 1; i < split_by_colon.size(); i ++) value += split_by_colon[i];
if (key != "Content-Type" ) {
continue;
}
if (first_char == '\t') {
mail_options.emplace(std::make_pair(latest_key, line));
} else {
// std::cout << "key: " << key << "\nvalue: " << value << std::endl;
mail_options.emplace(std::make_pair(key, value));
latest_key = key;
}
}
return mail_options;
}
// std::vector<int> EmailParser::find_base64_blocks_in_email(std::string &email_content) {
// std::string glued_together;
// for (auto c : email_content) {
// if (c == '\n') continue;
// glued_together.push_back(c);
// }
// boost::regex base64_regex("^[-A-Za-z0-9+/]*={0,3}$");
// }
EmailParser::EmailParser() {
}
std::vector<int> search_content_types_in_email_content(std::string& email_content) {
std::vector<int> content_type_positions = {};
boost::regex image_content_type_regex("Content-Type: image/.*");
for (boost::sregex_iterator it{email_content.begin(), email_content.end(), image_content_type_regex}, end{};
it != end; it++) {
content_type_positions.push_back(it->position());
}
return content_type_positions;
}
// void find_and_decode_email_content()
Check EmailParser::parse(std::string &email_content) {
std::map<std::string, std::string> EmailParser::parse(std::string &email_content) {
//1. Search "Content-Type: image/.*" in the .eml file.
// 1.1 If found 0, go to [2]
// 1.2 If found 1, try decoding it, if it's not a QR code, go to [2]
@ -95,86 +36,72 @@ Check EmailParser::parse(std::string &email_content) {
//2. Try decoding content of the e-mail
//3. Search "t=\d{8}T\d{4,6}&s=\d{1,6}\.\d{1,2}&fn=\d{10,16}&i=\d{6}&fp=\d{10}&n=\d". Note that in some emails = and & signs could be replaced with its code in HTTP requests: %3D, %26
// 3.1 If not found, notify the user that we could not parse the .eml file
std::vector<int> content_type_positions = search_content_types_in_email_content(email_content);
if (content_type_positions.size() < 0) {
/* Find content-types */
Check c;
std::vector<std::pair<int, int>> content_types = {};
boost::regex content_type_regex("Content-Type: image/(gif|png|jpg)");
boost::regex part_end_regex("--.{5,48}");
} else if (content_type_positions.size() == 1) {
for (boost::sregex_iterator it{email_content.begin(), email_content.end(), content_type_regex}, end{}; it != end; it ++) {
unsigned int start_position = it->position(), end_position = -1;
} else {
}
// std::string payload = get_payload_in_email(email_content);
// Check c;
// std::cout << payload << std::endl;
// if (payload == "")
// return c;
// return c;
}
Check EmailParser::parse_file(std::string path) {
// std::vector<std::string> contents = read_file(path);
// unsigned int body_start = -1;
// for (unsigned int i = 0; i < contents.size(); i ++) {
// std::string &line = contents[i];
// if (line == "\r") {
// body_start = i;
// break;
// }
// }
// if (body_start == (unsigned int) -1) throw "Not an E-Mail";
// for (unsigned int i = 0; i < contents.size(); i ++) {
// std::string &line = contents[i];
// if (line[0] == '\t') {
// contents[i - 1] += " " + contents[i];
// contents.erase(remove(contents.begin(), contents.end(), line), contents.end());
// i -= 2;
// }
// }
// for (auto &line : contents) {
// std::cout << line << std::endl;
// }
// std::cout << contents[body_start + 1] << std::endl;
// unsigned int body_start = contents.find("\r\n\r\n");
// if (body_start == (unsigned int)-1)
// throw "Not a E-Mail file";
// std::cout << contents.erase(0, body_start + 4);
// std::cout << contents << std::endl;
// std::vector<std::tuple<int, int>> message_parts_positions;
// while (contents.find("--") > 0) {
// }
return Check();
std::multimap<std::string, std::string> content_types = parse_email_content_types(path);
bool found_qr_image = false;
for (auto &content_type : content_types) {
boost::regex image_content_type_regex("image\\/(png|gif|jpg|jpeg)");
boost::cmatch cmatch;
if (boost::regex_match(content_type.second.c_str(), cmatch, image_content_type_regex)) {
std::cout << cmatch << std::endl;
for (boost::sregex_iterator it2{email_content.begin() + start_position, email_content.end(), part_end_regex}, end2{}; it2 != end2; it2++) {
end_position = it2->position();
break;
}
std::cout << content_type.first << ": " << content_type.second << std::endl;
content_types.push_back(std::pair<int, int>(start_position, end_position));
}
// std::ifstream ifile(path, std::ios::in | std::ios::binary);
// const unsigned int size = std::filesystem::file_size(path);
// std::string content(size, '\0');
// ifile.read(content.data(), size);
// return parse(content);
return Check();
/* iterate through found content-types and try searching qr codes, decode them and see if it's the needed data */
for (unsigned int i = 0; i < content_types.size(); i ++) {
boost::regex to_erase("(Content.{5,64}\\r\\n)+");
boost::regex to_erase_two("--.{5,48}");
std::string part = email_content.substr(content_types[i].first, content_types[i].second);
boost::erase_regex(part, to_erase);
boost::erase_regex(part, to_erase_two);
part.erase(std::remove(part.begin(), part.end(), '\r'), part.end());
part.erase(std::remove(part.begin(), part.end(), '\n'), part.end());
std::string decoded = base64_decode(part);
cv::Mat image;
if (decoded.substr(1, 3) == "PNG" || decoded.substr(1, 3) == "JPG") {
std::vector<uchar> data(decoded.begin(), decoded.end());
image = cv::imdecode(cv::Mat(data), 1);
} else if (decoded.substr(0, 3) == "GIF") {
std::string gif_file_path = get_application_home_path() + "/temp.gif";
std::ofstream gif_output(gif_file_path, std::ios::binary);
gif_output << decoded;
gif_output.close();
cv::VideoCapture gif(gif_file_path, cv::CAP_FFMPEG);
gif.read(image);
}
cv::QRCodeDetector qrDecoder = cv::QRCodeDetector();
std::string decoded_qr_params = qrDecoder.detectAndDecode(image);
boost::regex check_data_content("t=\\d+T\\d+&s=\\d+\\.\\d+&fn=\\d{16}&i=\\d{4,5}&fp=\\d{10}&n=\\d");
if (boost::regex_match(decoded_qr_params, check_data_content)) {
std::map<std::string, std::string> paramsMap = get_params_from_string(decoded_qr_params);
return paramsMap;
}
}
/* If the E-Mail has no QR code in it as a separate part, there's posibilly a QR code inserted using html's tag <img> with base64-encoded image. Try searching it */
/* If there's no such case, the last chance is <img src="..."> which will have a link with needed parameters or the qr code that should be downloaded and decoded */
/* If the code has reached this part and found nothing, it's most likely that there are no QR codes at all. */
// return Check();
}
std::map<std::string, std::string> EmailParser::parse_file(std::string path) {
std::ifstream ifile(path, std::ios::in | std::ios::binary);
const unsigned int size = std::filesystem::file_size(path);
std::string content(size, '\0');
ifile.read(content.data(), size);
return parse(content);
return std::map<std::string, std::string>();
}

8
email_parser/emailparser.h
View File

@ -5,14 +5,10 @@
#include <map>
class EmailParser {
std::string get_payload_in_email(std::string &email_content);
std::multimap<std::string, std::string> parse_email_content_types(std::string path);
// std::vector<int> find_base64_blocks_in_email(std::string &email_content);
public:
EmailParser();
Check parse(std::string &email_content);
Check parse_file(std::string path);
std::map<std::string, std::string> parse(std::string &email_content);
std::map<std::string, std::string> parse_file(std::string path);
};

7
main.cpp
View File

@ -25,12 +25,19 @@
#include <settingsdialog.h>
#ifdef BUILD_EMAIL_MODE
// #include <vmime/vmime.hpp>
#include <email_parser/emailparser.h>
#endif
#include <QPushButton>
#include <utils/base64.h>
int main(int argc, char *argv[]) {
// EmailParser p;
// p.parse_file("/home/leca/example_email_receipts/magnit.eml");
// p.parse_file("/home/leca/example_email_receipts/pyaterochka.eml");
// p.parse_file("/home/leca/example_email_receipts/rzd.eml");
// return 0;
curl_global_init(CURL_GLOBAL_ALL);
qRegisterMetaType<Check>("Check");

96
mainwindow.cpp
View File

@ -10,7 +10,7 @@
#ifdef BUILD_OFD_LOCAL_QR_SCAN
# include <adjustpicturedialog.h>
#include <checkqueuetablemodel.h>
# include <checkqueuetablemodel.h>
#endif
#include <outputdialog.h>
@ -26,6 +26,7 @@
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
#include <email_parser/emailparser.h>
#endif
MainWindow::MainWindow(QWidget *parent)
@ -49,6 +50,9 @@ MainWindow::MainWindow(QWidget *parent)
#ifdef BUILD_OFD_BINARYEYE_SCAN
QObject::connect(this, &MainWindow::httpErrorOccured, this, &MainWindow::notifyHttpServerFailure);
connect(this, SIGNAL(httpNewMessage(QString)), this, SLOT(httpNewMessageHandler(QString)));
#else
ui->or_label_2->hide();
ui->binary_eye_button->hide();
#endif
#ifndef BUILD_EMAIL_MODE
@ -56,10 +60,6 @@ MainWindow::MainWindow(QWidget *parent)
ui->or_label_2->hide();
#endif
#ifndef BUILD_OFD_BINARYEYE_SCAN
ui->or_label_2->hide();
ui->binary_eye_button->hide();
#endif
#ifndef BUILD_OFD_LOCAL_QR_SCAN
ui->or_label_1->hide();
ui->choose_image_button->hide();
@ -127,19 +127,7 @@ void MainWindow::httpNewMessageHandler(QString message) {
//erase /?result= from the string
parametersString.erase(0, parametersString.find("=") + 1);
//TODO: punycode %26 %3D
parametersString = boost::regex_replace(parametersString, boost::regex("%26"), "&");
parametersString = boost::regex_replace(parametersString, boost::regex("%3D"), "=");
std::vector<std::string> parameters = split(parametersString, "&");
std::map<std::string, std::string> paramsMap;
for (auto &parameter : parameters) {
std::vector<std::string> values = split(parameter, "=");
paramsMap.insert(std::pair<std::string, std::string> (values[0], values[1]));
}
std::map<std::string, std::string> paramsMap = get_params_from_string(parametersString);
emit onDataDecode(paramsMap);
}
@ -167,35 +155,33 @@ void MainWindow::on_choose_image_button_clicked() {
#endif //ifdef BUILD_OFD_LOCAL_QR_SCAN
void MainWindow::onDataDecode(std::map<std::string, std::string> data) {
ui->fn_line_edit->setText(QString::fromStdString(data["fn"]));
ui->fd_line_edit->setText(QString::fromStdString(data["i"]));
ui->fi_line_edit->setText(QString::fromStdString(data["fp"]));
QString extractedDateTime = QString::fromStdString(data["t"]);
//TODO: some QRs contain datetime in format yyyyMMddThhmmss. Perhaps there is more different formats, should write function to detect them.
QDateTime datetime = QDateTime::fromString(extractedDateTime, "yyyyMMddThhmm");
if (datetime == QDateTime::fromString(extractedDateTime, "20000101T1200")) {
datetime = QDateTime::fromString(extractedDateTime, "yyyyMMddThhmmss");
}
ui->purchase_datetime_edit->setDateTime(datetime);
int type = std::stoi(data["n"]);
ui->operation_type_combo_box->setCurrentIndex(type - 1);
std::string total = data["s"];
ui->total_spin_box->setValue(std::stod(total));
set_check_params(data);
}
#ifdef BUILD_EMAIL_MODE
void MainWindow::on_parse_email_button_clicked() {
QMessageBox infoDialog;
infoDialog.setText(tr("This feature is under development. Wait it to appear in next updates."));
infoDialog.setIcon(QMessageBox::Warning);
infoDialog.setWindowTitle(tr("Under development"));
infoDialog.exec();
return;
QString filename = QFileDialog::getOpenFileName();
if (filename == "") {
QMessageBox infoDialog;
infoDialog.setText(tr("Please, select an e-mail which contains QR code"));
infoDialog.setIcon(QMessageBox::Critical);
infoDialog.setWindowTitle(tr("E-Mail was not selected"));
infoDialog.exec();
return;
}
EmailParser email_parser;
std::map<std::string, std::string> paramsMap = email_parser.parse_file(filename.toStdString());
set_check_params(paramsMap);
// QMessageBox infoDialog;
// infoDialog.setText(tr("This feature is under development. Wait it to appear in next updates."));
// infoDialog.setIcon(QMessageBox::Warning);
// infoDialog.setWindowTitle(tr("Under development"));
// infoDialog.exec();
// return;
}
#endif // ifdef BUILD_EMAIL_MODE
@ -270,22 +256,21 @@ Check *MainWindow::parse_new_check() {
return check;
} catch(OfdRequestException e) {
QMessageBox infoDialog;
if (!strcmp(e.what(), "Incorrect captcha")) {
QMessageBox infoDialog;
infoDialog.setText(tr("Captcha was not solved correctly!"));
infoDialog.setIcon(QMessageBox::Critical);
infoDialog.setWindowTitle(tr("Captcha is incorrect"));
infoDialog.exec();
continue;
} else if (!strcmp(e.what(), "Internal server error")) {
QMessageBox infoDialog;
infoDialog.setText(tr("Internal server error. Please, try again later."));
infoDialog.setIcon(QMessageBox::Critical);
infoDialog.setWindowTitle(tr("Internal server error"));
infoDialog.exec();
return nullptr;
} else if (!strcmp(e.what(), "Does not exist")) {
QMessageBox infoDialog;
infoDialog.setText(tr("Check not found. Please, ensure correctness of entered data."));
infoDialog.setIcon(QMessageBox::Critical);
infoDialog.setWindowTitle(tr("Check was not found"));
@ -316,3 +301,24 @@ void MainWindow::on_deleteSelectedButton_clicked() {
ui->checkQueueTable->clearSelection();
}
void MainWindow::set_check_params(std::map<std::string, std::string> paramsMap) {
ui->fn_line_edit->setText(QString::fromStdString(paramsMap["fn"]));
ui->fd_line_edit->setText(QString::fromStdString(paramsMap["i"]));
ui->fi_line_edit->setText(QString::fromStdString(paramsMap["fp"]));
QString extractedDateTime = QString::fromStdString(paramsMap["t"]);
//TODO: some QRs contain datetime in format yyyyMMddThhmmss. Perhaps there is more different formats, should write function to detect them.
QDateTime datetime = QDateTime::fromString(extractedDateTime, "yyyyMMddThhmm");
if (datetime == QDateTime::fromString(extractedDateTime, "20000101T1200")) {
datetime = QDateTime::fromString(extractedDateTime, "yyyyMMddThhmmss");
}
ui->purchase_datetime_edit->setDateTime(datetime);
int type = std::stoi(paramsMap["n"]);
ui->operation_type_combo_box->setCurrentIndex(type - 1);
std::string total = paramsMap["s"];
ui->total_spin_box->setValue(std::stod(total));
}

2
mainwindow.h
View File

@ -57,7 +57,7 @@ private slots:
void on_add_new_check_button_clicked();
void on_deleteSelectedButton_clicked();
void set_check_params(std::map<std::string, std::string>);
private:
Ui::MainWindow *ui;
std::vector<Check> checks;

2
settingsdialog.cpp
View File

@ -4,8 +4,6 @@
#include <settings/settings.h>
#include <utils/utils.h>
#include <iostream>
#include <QMessageBox>
#include <outputcolumnmodel.h>

46
translations/en_US.ts
View File

@ -273,57 +273,65 @@
<translation>Could not start http server.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="161"/>
<location filename="../mainwindow.cpp" line="149"/>
<source>Selected image: </source>
<translation>Selected image: </translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="194"/>
<source>This feature is under development. Wait it to appear in next updates.</source>
<translation>This feature is under development. Wait for it to appear in next updates.</translation>
<translation type="vanished">This feature is under development. Wait for it to appear in next updates.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="196"/>
<source>Under development</source>
<translation>Under development</translation>
<translation type="vanished">Under development</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="207"/>
<location filename="../mainwindow.cpp" line="168"/>
<source>Please, select an e-mail which contains QR code</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="170"/>
<source>E-Mail was not selected</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="193"/>
<source>Please, add check(s) to parse</source>
<translation>Please, add check(s) to parse</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="209"/>
<location filename="../mainwindow.cpp" line="195"/>
<source>No checks to parse</source>
<translation>No checks to parse</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="275"/>
<location filename="../mainwindow.cpp" line="262"/>
<source>Captcha was not solved correctly!</source>
<translation>Captcha was not solved correctly!</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="277"/>
<location filename="../mainwindow.cpp" line="264"/>
<source>Captcha is incorrect</source>
<translation>Captcha is incorrect</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="282"/>
<location filename="../mainwindow.cpp" line="268"/>
<source>Internal server error. Please, try again later.</source>
<translation>Internal server error. Please, try again later.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="284"/>
<location filename="../mainwindow.cpp" line="270"/>
<source>Internal server error</source>
<translation>Internal server error</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="289"/>
<location filename="../mainwindow.cpp" line="274"/>
<source>Check not found. Please, ensure correctness of entered data.</source>
<translation>Check not found. Please, ensure correctness of entered data.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="291"/>
<location filename="../mainwindow.cpp" line="276"/>
<source>Check was not found</source>
<translation>Check was not found</translation>
</message>
@ -336,12 +344,12 @@
<translation type="vanished">Error in parsing</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="154"/>
<location filename="../mainwindow.cpp" line="142"/>
<source>Please, select a picture where QR code that contains info about check is present</source>
<translation>Please, select a picture where QR code that contains info about check is present</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="156"/>
<location filename="../mainwindow.cpp" line="144"/>
<source>Picture was not selected</source>
<translation>Picture was not selected</translation>
</message>
@ -653,7 +661,7 @@
<context>
<name>QObject</name>
<message>
<location filename="../main.cpp" line="64"/>
<location filename="../main.cpp" line="71"/>
<source>Using locale: </source>
<translation>Using locale: </translation>
</message>
@ -661,17 +669,17 @@
<context>
<name>SettingsDialog</name>
<message>
<location filename="../settingsdialog.cpp" line="26"/>
<location filename="../settingsdialog.cpp" line="24"/>
<source>Кто здесь?</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../settingsdialog.cpp" line="91"/>
<location filename="../settingsdialog.cpp" line="89"/>
<source>You need to restart program to apply language changes</source>
<translation>You need to restart program to apply language changes</translation>
</message>
<message>
<location filename="../settingsdialog.cpp" line="93"/>
<location filename="../settingsdialog.cpp" line="91"/>
<source>Restart required</source>
<translation>Restart required</translation>
</message>

38
translations/ru_RU.ts
View File

@ -261,57 +261,57 @@
<translation>Не получилось запустить HTTP сервер.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="161"/>
<location filename="../mainwindow.cpp" line="149"/>
<source>Selected image: </source>
<translation>Выбранное изображение: </translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="194"/>
<source>This feature is under development. Wait it to appear in next updates.</source>
<location filename="../mainwindow.cpp" line="168"/>
<source>Please, select an e-mail which contains QR code</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="196"/>
<source>Under development</source>
<location filename="../mainwindow.cpp" line="170"/>
<source>E-Mail was not selected</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="207"/>
<location filename="../mainwindow.cpp" line="193"/>
<source>Please, add check(s) to parse</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="209"/>
<location filename="../mainwindow.cpp" line="195"/>
<source>No checks to parse</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="275"/>
<location filename="../mainwindow.cpp" line="262"/>
<source>Captcha was not solved correctly!</source>
<translation>Капча была решена неверно!</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="277"/>
<location filename="../mainwindow.cpp" line="264"/>
<source>Captcha is incorrect</source>
<translation>Капча введена неверно</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="282"/>
<location filename="../mainwindow.cpp" line="268"/>
<source>Internal server error. Please, try again later.</source>
<translation>Внутренняя ошибка сервера. Пожалуйста, попробуйте снова позже.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="284"/>
<location filename="../mainwindow.cpp" line="270"/>
<source>Internal server error</source>
<translation>Внутренняя ошибка сервера</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="289"/>
<location filename="../mainwindow.cpp" line="274"/>
<source>Check not found. Please, ensure correctness of entered data.</source>
<translation>Чек не найден. Пожалуйста, убедитесь в правильности введённых данных.</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="291"/>
<location filename="../mainwindow.cpp" line="276"/>
<source>Check was not found</source>
<translation>Чек не найден</translation>
</message>
@ -324,12 +324,12 @@
<translation type="vanished">Ошибка в парсинге</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="154"/>
<location filename="../mainwindow.cpp" line="142"/>
<source>Please, select a picture where QR code that contains info about check is present</source>
<translation>Пожалуйста, выберете изображение, содержащее QR код с информацией о чеке</translation>
</message>
<message>
<location filename="../mainwindow.cpp" line="156"/>
<location filename="../mainwindow.cpp" line="144"/>
<source>Picture was not selected</source>
<translation>Изображение не было выбрано</translation>
</message>
@ -637,7 +637,7 @@
<context>
<name>QObject</name>
<message>
<location filename="../main.cpp" line="64"/>
<location filename="../main.cpp" line="71"/>
<source>Using locale: </source>
<translation>Использую локаль: </translation>
</message>
@ -645,17 +645,17 @@
<context>
<name>SettingsDialog</name>
<message>
<location filename="../settingsdialog.cpp" line="26"/>
<location filename="../settingsdialog.cpp" line="24"/>
<source>Кто здесь?</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../settingsdialog.cpp" line="91"/>
<location filename="../settingsdialog.cpp" line="89"/>
<source>You need to restart program to apply language changes</source>
<translation>Требуется перезагрузить программу, чтобы применить изменения языка</translation>
</message>
<message>
<location filename="../settingsdialog.cpp" line="93"/>
<location filename="../settingsdialog.cpp" line="91"/>
<source>Restart required</source>
<translation>Требуется перезагрузка</translation>
</message>

21
utils/utils.cpp
View File

@ -42,6 +42,7 @@ std::string get_local_ip_address() {
inet_ntop(AF_INET, tmpAddrPtr, addressBuffer, INET_ADDRSTRLEN);
std::string value(addressBuffer);
//TODO: better way to determine local IP address
if (!strncmp(value.c_str(), "192.168", 7)) {
return value;
}
@ -68,6 +69,26 @@ std::string get_path_relative_to_home(std::string path) {
return std::string(std::getenv("HOME")) + "/" + path;
}
std::string get_application_home_path() {
return get_path_relative_to_home(".local/share/checks_parser");
}
std::map<std::string, std::string> get_params_from_string(std::string parametersString) {
parametersString = boost::regex_replace(parametersString, boost::regex("%26"), "&");
parametersString = boost::regex_replace(parametersString, boost::regex("%3D"), "=");
std::vector<std::string> parameters = split(parametersString, "&");
std::map<std::string, std::string> paramsMap;
for (auto &parameter : parameters) {
std::vector<std::string> values = split(parameter, "=");
paramsMap.insert(std::pair<std::string, std::string> (values[0], values[1]));
}
return paramsMap;
}
template <typename T>
bool vector_contains_element(const std::vector<T>& vector, const T& to_find) {
for (const T& element : vector) {

3
utils/utils.h
View File

@ -11,6 +11,9 @@ std::string to_utf8(std::wstring wide_string);
std::wstring from_utf8(std::string string);
std::string get_path_relative_to_home(std::string path);
std::string get_application_home_path();
std::map<std::string, std::string> get_params_from_string(std::string);
const std::map<std::string, ColumnType> column_names = {
{"date", ColumnType::date},