tv_rename/main.cpp
2019-02-08 13:29:50 +01:00

263 lines
7.0 KiB
C++

#include <iostream>
#include <set>
#ifdef _WIN32
#include <fcntl.h>
#include <io.h>
#include <windows.h>
#else
#include <getopt.h>
#endif
#include "filesystem.hpp"
#include "functions.hpp"
#include "tv_rename.hpp"
#ifdef _WIN32
using char_t = wchar_t;
using string = std::wstring;
#define cerr std::wcerr
#define cout std::wcout
#define cin std::wcin
#else
using char_t = char;
using string = std::string;
#define cerr std::cerr
#define cout std::cout
#define cin std::cin
#define TEXT( a ) a
#endif
int handleArgument( char_t c, string &show, std::set< int > &seasons_num,
bool &change_dir, string &path, bool &trust, bool &linux,
string &language, string &pattern, char_t *optional,
int &i ) {
switch ( c ) {
case 's':
show = optional;
i++;
break;
case 'n':
parseSeasonNumbers( seasons_num, optional );
i++;
break;
case 'c':
change_dir = false;
break;
case 'p':
path = string( optional );
i++;
// if path provided, assume it's correct
change_dir = false;
break;
case 't':
trust = true;
break;
case 'x':
linux = true;
break;
case 'l':
if ( findLanguage( optional ) ) {
language = optional;
} else {
cerr << "Invalid language choice" << std::endl;
printLangs();
return -1;
}
i++;
break;
case '0':
printLangs();
return 1;
case 'h':
printHelp();
return 1;
case '1':
pattern = optional;
i++;
break;
default:
return -1;
}
return 0;
}
#ifdef _WIN32
string getOptions( const char_t *option ) {
if ( option[1] != '-' )
return option + 1;
if ( !wcscmp( option, L"--show" ) )
return L"s";
else if ( !wcscmp( option, L"--season" ) )
return L"n";
else if ( !wcscmp( option, L"--correct-path" ) )
return L"c";
else if ( !wcscmp( option, L"--show-path" ) )
return L"p";
else if ( !wcscmp( option, L"--trust" ) )
return L"t";
else if ( !wcscmp( option, L"--linux" ) )
return L"x";
else if ( !wcscmp( option, L"--lang" ) )
return L"l";
else if ( !wcscmp( option, L"--print-langs" ) )
return L"0";
else if ( !wcscmp( option, L"--name-pattern" ) )
return L"1";
else if ( !wcscmp( option, L"--help" ) )
return L"h";
return L"";
}
// there's no getopt for windows, so just use wcscmp
int parseCommandLine( string &show, std::set< int > &seasons_num, string &path,
bool &change_dir, string &language, string &pattern,
bool &linux, bool &trust, const int argc,
char_t **argv ) {
for ( auto i = 1; i < argc; i++ ) {
auto options = getOptions( argv[i] );
char_t *optional = ( i < argc - 1 ) ? argv[i + 1] : nullptr;
for ( const auto &x : options ) {
auto res =
handleArgument( x, show, seasons_num, change_dir, path, trust,
linux, language, pattern, optional, i );
if ( res != 0 )
return res;
}
}
return 0;
}
#else
// parse command line arguments using getopt
int parseCommandLine( string &show, std::set< int > &seasons_num, string &path,
bool &change_dir, string &language, string &pattern,
bool &linux, bool &trust, int argc, char **argv ) {
static struct option long_options[] = {
{ "show", required_argument, 0, 's' },
{ "season", required_argument, 0, 'n' },
{ "correct-path", no_argument, 0, 'c' },
{ "show-path", required_argument, 0, 'p' },
{ "trust", no_argument, 0, 't' },
{ "linux", no_argument, 0, 'x' },
{ "lang", required_argument, 0, 'l' },
{ "print-langs", no_argument, 0, '0' },
{ "name-pattern", required_argument, 0, '1' },
{ "help", no_argument, 0, 'h' }
};
int i{}; // this is useless, but needed for handleArgument
while ( 1 ) {
int option_index{ 0 };
auto c = getopt_long( argc, argv, "s:n:cp:txl:01:h", long_options,
&option_index );
if ( c == -1 )
break;
auto res = handleArgument( c, show, seasons_num, change_dir, path,
trust, linux, language, pattern, optarg, i );
if ( res != 0 )
return res;
}
return 0;
}
#endif
// windows needs wmain for unicode support
#ifdef _WIN32
int wmain
#else
int main
#endif
( int argc, char_t **argv ) {
#ifdef _WIN32
// set console to unicode
_setmode( _fileno( stdout ), _O_U16TEXT );
#endif
string show{};
std::set< int > seasons_num{};
bool change_dir{ true };
bool linux{ false };
bool trust{ false };
string path{ TEXT( "." ) };
string language{ TEXT( "en" ) };
string pattern{ TEXT( "%filename - %epname" ) };
Curl c;
{
auto tmp =
parseCommandLine( show, seasons_num, path, change_dir, language,
pattern, linux, trust, argc, argv );
if ( tmp == -1 )
return 1;
else if ( tmp == 1 )
return 0;
}
if ( !FSLib::isDirectory( path ) )
change_dir = true;
while ( change_dir ) {
if ( !FSLib::isDirectory( path ) ) {
cout << "This directory doesn't exist, please insert a correct "
"path: "
<< std::endl;
std::getline( cin, path );
continue;
}
cout << "Is this the right directory? " << FSLib::canonical( path )
<< std::endl;
string response;
cin >> response;
cin.ignore( 1, '\n' );
cin.clear();
if ( response[0] == 'y' || response[0] == 'Y' ) {
change_dir = false;
} else {
cout << "Insert correct path:" << std::endl;
std::getline( cin, path );
}
}
if ( show.empty() ) {
show = FSLib::canonical( path );
auto pos = show.find_last_of( '/' );
if ( pos != string::npos )
show = show.substr( ++pos );
cout << "Is this the right show name? " << show << std::endl;
string response;
cin >> response;
cin.ignore( 1, '\n' );
cin.clear();
if ( response[0] != 'y' && response[0] != 'Y' ) {
cout << "Insert the correct show name: " << std::endl;
std::getline( cin, show );
}
}
if ( seasons_num.size() == 1 ) {
singleSeason( path, show, *seasons_num.begin(), string(), language,
pattern, linux, trust, c );
} else if ( seasons_num.size() != 0 ) {
multipleSeasons( path, show, seasons_num, language, pattern, linux,
trust, c );
} else {
allSeasons( path, show, language, pattern, linux, trust, c );
}
}