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SoundCloudAPI.cpp
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SoundCloudAPI.cpp
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#include "SoundCloudAPI.h"
#include "AIMPSoundcloud.h"
#include "AimpHTTP.h"
#include "SDK/apiFileManager.h"
#include "SDK/apiPlaylists.h"
#include "AIMPString.h"
#include "Tools.h"
#include <Strsafe.h>
#include <string>
#include <set>
void SoundCloudAPI::AddFromJson(IAIMPPlaylist *playlist, const rapidjson::Value &d, LoadingState *state) {
if (!playlist || !state)
return;
int insertAt = state->InsertPos;
if (insertAt >= 0)
insertAt += state->AdditionalPos;
IAIMPFileInfo *file_info = nullptr;
if (Plugin::instance()->core()->CreateObject(IID_IAIMPFileInfo, reinterpret_cast<void **>(&file_info)) == S_OK) {
auto processItem = [&](const rapidjson::Value &item) {
if (!item.HasMember("id")) {
return;
}
int64_t trackId = item["id"].GetInt64();
if (state->TrackIds.find(trackId) != state->TrackIds.end()) {
// Already added earlier
if (insertAt >= 0 && !(state->Flags & LoadingState::IgnoreExistingPosition)) {
insertAt++;
state->InsertPos++;
if (state->Flags & LoadingState::UpdateAdditionalPos)
state->AdditionalPos++;
}
return;
}
if (Config::TrackExclusions.find(trackId) != Config::TrackExclusions.end())
return; // Track excluded
state->TrackIds.insert(trackId);
if (state->Flags & LoadingState::LoadingLikes) {
Config::Likes.insert(trackId);
}
if (strcmp(item["kind"].GetString(), "playlist") == 0) {
DebugA("Adding pending playlist %s\n", item["title"].GetString());
std::wstring url = Tools::ToWString(item["tracks_uri"]);
std::wstring title = Tools::ToWString(item["user"]["username"]) + L" - " + Tools::ToWString(item["title"]);
state->PendingUrls.push({ title, url, playlist->GetItemCount() });
return;
}
std::wstring stream_url;
if (item.HasMember("stream_url"))
stream_url = Tools::ToWString(item["stream_url"]);
if (stream_url.empty())
stream_url = L"https://api.soundcloud.com/tracks/" + std::to_wstring(trackId) + L"/stream";
stream_url += L"?client_id=" TEXT(STREAM_CLIENT_ID);
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_FILENAME, AIMPString(stream_url));
if (!state->ReferenceName.empty()) {
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_ALBUM, AIMPString(state->ReferenceName));
}
if (Config::GetInt32(L"AddUsernameToTitle", 0)) {
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_ARTIST, AIMPString(item["user"]["username"]));
}
AIMPString title(item["title"]);
if (Config::GetInt32(L"AddDurationToTitle", 0)) {
double duration = item["duration"].GetInt64() / 1000.0;
wchar_t buf[128];
unsigned int hours = floor(duration / 3600.0);
if (hours > 0) {
swprintf_s(buf, L" (%d:%02d:%02d)", hours, (uint32_t)floor(fmod(duration, 3600.0) / 60.0), (uint32_t)floor(fmod(duration, 60.0)));
} else {
swprintf_s(buf, L" (%d:%02d)", (uint32_t)floor(fmod(duration, 3600.0) / 60.0), (uint32_t)floor(fmod(duration, 60.0)));
}
title->Add2(buf, wcslen(buf));
}
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_TITLE, title);
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_URL, AIMPString(item["permalink_url"]));
if (item.HasMember("genre"))
file_info->SetValueAsObject(AIMP_FILEINFO_PROPID_GENRE, AIMPString(item["genre"]));
file_info->SetValueAsFloat(AIMP_FILEINFO_PROPID_DURATION, item["duration"].GetInt64() / 1000.0);
const DWORD flags = AIMP_PLAYLIST_ADD_FLAGS_FILEINFO | AIMP_PLAYLIST_ADD_FLAGS_NOCHECKFORMAT | AIMP_PLAYLIST_ADD_FLAGS_NOEXPAND | AIMP_PLAYLIST_ADD_FLAGS_NOASYNC;
if (SUCCEEDED(playlist->Add(file_info, flags, insertAt))) {
state->AddedItems++;
if (insertAt >= 0) {
insertAt++;
state->InsertPos++;
if (state->Flags & LoadingState::UpdateAdditionalPos)
state->AdditionalPos++;
}
}
DebugA("Adding %s\n", item["title"].GetString());
};
if (d.IsArray()) {
for (auto x = d.Begin(), e = d.End(); x != e; x++) {
const rapidjson::Value *px = &(*x);
if (!px->IsObject())
continue;
if (px->HasMember("origin"))
px = &((*px)["origin"]);
// Playlists
if (px->HasMember("kind") && strcmp((*px)["kind"].GetString(), "playlist") == 0 && px->HasMember("tracks") && (*px)["tracks"].IsArray() && (*px)["tracks"].Size() > 0) {
std::wstring oldName = state->ReferenceName;
state->ReferenceName = Tools::ToWString((*px)["user"]["username"]) + L" - " + Tools::ToWString((*px)["title"]);
for (auto xx = (*px)["tracks"].Begin(), ee = (*px)["tracks"].End(); xx != ee; xx++) {
processItem(*xx);
}
state->ReferenceName = oldName;
continue;
}
processItem(*px);
}
} else if (d.IsObject()) {
processItem(d);
}
file_info->Release();
}
}
void SoundCloudAPI::LoadFromUrl(std::wstring url, IAIMPPlaylist *playlist, LoadingState *state, std::function<void()> finishCallback) {
if (!playlist || !state)
return;
if (url.find(L'?') == std::wstring::npos) {
url += L'?';
} else {
url += L'&';
}
url += L"client_id=" TEXT(CLIENT_ID) L"&oauth_token=" + Plugin::instance()->getAccessToken();
AimpHTTP::Get(url, [playlist, state, finishCallback](unsigned char *data, int size) {
rapidjson::Document d;
d.Parse(reinterpret_cast<const char *>(data));
playlist->BeginUpdate();
if (d.IsObject() && d.HasMember("collection")) {
AddFromJson(playlist, d["collection"], state);
} else {
AddFromJson(playlist, d, state);
}
playlist->EndUpdate();
bool processNextPage = d.IsObject() && d.HasMember("next_href");
if ((state->Flags & LoadingState::IgnoreNextPage) ||
(Config::GetInt32(L"LimitUserStream", 0) && state->AddedItems >= Config::GetInt32(L"LimitUserStreamValue", 5000))) {
processNextPage = false;
}
if (processNextPage) {
state->CleanURL = Tools::ToWString(d["next_href"]);
LoadFromUrl(state->CleanURL, playlist, state, finishCallback);
} else if (((state->Flags & LoadingState::LoadingLikes) || (state->Flags & LoadingState::LoadAllPages)) && d.IsArray() && d.Size() > 0) {
state->Offset += 200;
LoadFromUrl(state->CleanURL + L"&offset=" + std::to_wstring(state->Offset), playlist, state, finishCallback);
} else if (!state->PendingUrls.empty()) {
const LoadingState::PendingUrl &pl = state->PendingUrls.front();
if (!pl.Title.empty()) {
state->ReferenceName = pl.Title;
}
if (pl.PlaylistPosition > -3) { // -3 = don't change
state->InsertPos = pl.PlaylistPosition;
state->Flags |= LoadingState::UpdateAdditionalPos | LoadingState::IgnoreExistingPosition;
}
state->CleanURL = pl.Url;
LoadFromUrl(pl.Url, playlist, state, finishCallback);
state->PendingUrls.pop();
} else {
// Finished
if (state->Flags & LoadingState::LoadingLikes) {
Config::SaveExtendedConfig();
}
playlist->Release();
delete state;
if (finishCallback)
finishCallback();
}
});
}
void SoundCloudAPI::LoadLikes() {
if (!Plugin::instance()->isConnected())
return;
IAIMPPlaylist *pl = Plugin::instance()->GetPlaylist(Plugin::instance()->Lang(L"SoundCloud\\Likes", 0));
LoadingState *state = new LoadingState();
state->Flags = LoadingState::LoadingLikes;
state->ReferenceName = Config::GetString(L"UserName") + Plugin::instance()->Lang(L"SoundCloud\\Likes", 1);
GetExistingTrackIds(pl, state);
state->CleanURL = L"https://api.soundcloud.com/me/favorites?limit=200";
LoadFromUrl(state->CleanURL, pl, state);
}
void SoundCloudAPI::LoadStream() {
if (!Plugin::instance()->isConnected())
return;
IAIMPPlaylist *pl = Plugin::instance()->GetPlaylist(Plugin::instance()->Lang(L"SoundCloud\\Stream", 0));
LoadingState *state = new LoadingState();
state->ReferenceName = Config::GetString(L"UserName") + Plugin::instance()->Lang(L"SoundCloud\\Stream", 1);
state->Flags = LoadingState::IgnoreExistingPosition;
GetExistingTrackIds(pl, state);
state->CleanURL = L"https://api.soundcloud.com/me/activities?limit=300";
LoadFromUrl(state->CleanURL, pl, state);
}
void SoundCloudAPI::GetExistingTrackIds(IAIMPPlaylist *pl, LoadingState *state) {
if (!pl || !state)
return;
// Fetch current track ids from playlist
Plugin::instance()->ForEveryItem(pl, [&](IAIMPPlaylistItem *, IAIMPFileInfo *, int64_t id) -> int {
if (id > 0) {
state->TrackIds.insert(id);
}
return 0;
});
}
void SoundCloudAPI::ResolveUrl(const std::wstring &url, const std::wstring &playlistTitle, bool createPlaylist) {
if (url.find(L"soundcloud.com/stream") != std::wstring::npos) {
LoadStream();
return;
}
std::wstring finalUrl(L"https://api.soundcloud.com/resolve?url=" + Tools::UrlEncode(url));
std::wstring refName2;
if (url.find(L"soundcloud.com/explore") != std::wstring::npos) {
std::wstring cat(url.substr(url.find(L"explore") + 7));
if (cat.empty())
cat = L"Popular+Music";
if (*cat.begin() == L'/')
cat = cat.substr(1);
refName2 = cat;
Tools::ReplaceString(std::wstring(L"+"), std::wstring(L" "), refName2);
finalUrl = L"https://api-v2.soundcloud.com/explore/" + cat + L"?limit=200";
} else if (url.find(L"soundcloud.com/tags") != std::wstring::npos) {
std::wstring tag(url.substr(url.find(L"tags/") + 5));
if (!tag.empty()) {
refName2 = tag;
Tools::ReplaceString(std::wstring(L"%20"), std::wstring(L" "), refName2);
finalUrl = L"https://api.soundcloud.com/search/sounds?q=*&filter.genre_or_tag=" + tag + L"&limit=200";
}
}
AimpHTTP::Get(finalUrl + L"&client_id=" TEXT(CLIENT_ID) L"&oauth_token=" + Plugin::instance()->getAccessToken(), [createPlaylist, url, playlistTitle, refName2](unsigned char *data, int size) {
rapidjson::Document d;
d.Parse(reinterpret_cast<const char *>(data));
if ((d.IsObject() && (d.HasMember("kind") || d.HasMember("tracks") || d.HasMember("collection"))) || d.IsArray()) {
std::wstring finalUrl;
rapidjson::Value *addDirectly = nullptr;
std::wstring plName;
bool monitor = true;
LoadingState *state = new LoadingState();
std::set<std::wstring> toMonitor;
if (d.IsObject() && !d.HasMember("kind") && d.HasMember("collection")) {
plName = refName2;
addDirectly = &(d["collection"]);
} else if (d.IsObject() && !d.HasMember("kind") && d.HasMember("tracks")) {
plName = refName2;
addDirectly = &(d["tracks"]);
} else if (d.IsArray()) {
plName = url;
addDirectly = &d;
} else {
if (strcmp(d["kind"].GetString(), "user") == 0) {
plName = Plugin::instance()->Lang(L"SoundCloud\\Prefix") + Tools::ToWString(d["username"]);
std::wstring base = L"https://api.soundcloud.com/users/" + std::to_wstring(d["id"].GetInt64());
finalUrl = base + L"/playlists?limit=200";
std::wstring secondUrl = base + L"/tracks?limit=200";
toMonitor.insert(secondUrl);
state->PendingUrls.push({ std::wstring(), secondUrl, 0 });
state->Offset = 0;
state->Flags = LoadingState::IgnoreExistingPosition | LoadingState::LoadAllPages;
} else if (strcmp(d["kind"].GetString(), "track") == 0) {
if (url.find(L"/recommended") != std::wstring::npos) {
plName = Plugin::instance()->Lang(L"SoundCloud\\Recommended") + Tools::ToWString(d["title"]);
finalUrl = L"https://api.soundcloud.com/tracks/" + std::to_wstring(d["id"].GetInt64()) + L"/related";
} else {
plName = Tools::ToWString(d["title"]);
addDirectly = &d;
monitor = false;
}
} else if (strcmp(d["kind"].GetString(), "playlist") == 0 && d.HasMember("tracks")) {
plName = Tools::ToWString(d["user"]["username"]) + L" - " + Tools::ToWString(d["title"]);
addDirectly = &d["tracks"];
finalUrl = L"https://api.soundcloud.com/playlists/" + std::to_wstring(d["id"].GetInt64());
} else {
MessageBox(Plugin::instance()->GetMainWindowHandle(), Plugin::instance()->Lang(L"SoundCloud.Messages\\CantResolve").c_str(), Plugin::instance()->Lang(L"SoundCloud.Messages\\Error").c_str(), MB_OK | MB_ICONERROR);
delete state;
return;
}
}
IAIMPPlaylist *pl = nullptr;
std::wstring finalPlaylistName;
if (createPlaylist) {
finalPlaylistName = playlistTitle.empty() ? plName : playlistTitle;
pl = Plugin::instance()->GetPlaylist(finalPlaylistName);
if (!pl) {
delete state;
return;
}
} else {
pl = Plugin::instance()->GetCurrentPlaylist();
if (!pl) {
delete state;
return;
}
}
std::wstring playlistId;
IAIMPPropertyList *plProp = nullptr;
if (SUCCEEDED(pl->QueryInterface(IID_IAIMPPropertyList, reinterpret_cast<void **>(&plProp)))) {
IAIMPString *str = nullptr;
if (SUCCEEDED(plProp->GetValueAsObject(AIMP_PLAYLIST_PROPID_ID, IID_IAIMPString, reinterpret_cast<void **>(&str)))) {
playlistId = str->GetData();
str->Release();
}
if (finalPlaylistName.empty()) {
if (SUCCEEDED(plProp->GetValueAsObject(AIMP_PLAYLIST_PROPID_NAME, IID_IAIMPString, reinterpret_cast<void **>(&str)))) {
finalPlaylistName = str->GetData();
str->Release();
}
}
plProp->Release();
}
state->ReferenceName = plName;
GetExistingTrackIds(pl, state);
if (addDirectly) {
AddFromJson(pl, *addDirectly, state);
delete state;
} else {
state->CleanURL = finalUrl;
LoadFromUrl(finalUrl, pl, state);
}
if (monitor) {
toMonitor.insert(finalUrl);
for (const auto &x : toMonitor) {
auto find = [&](const Config::MonitorUrl &p) -> bool { return p.PlaylistID == playlistId && p.URL == x; };
if (std::find_if(Config::MonitorUrls.begin(), Config::MonitorUrls.end(), find) == Config::MonitorUrls.end()) {
Config::MonitorUrls.push_back({ x, playlistId, state->Flags, plName });
}
}
Config::SaveExtendedConfig();
}
} else {
MessageBox(Plugin::instance()->GetMainWindowHandle(), Plugin::instance()->Lang(L"SoundCloud.Messages\\CantResolve").c_str(), Plugin::instance()->Lang(L"SoundCloud.Messages\\Error").c_str(), MB_OK | MB_ICONERROR);
return;
}
});
}
void SoundCloudAPI::LoadMyTracksAndPlaylists() {
if (!Plugin::instance()->isConnected())
return;
auto processResponse = [](unsigned char *data, int size) {
rapidjson::Document d;
d.Parse(reinterpret_cast<const char *>(data));
LoadingState *state = new LoadingState();
if (d.IsArray()) {
if (d.Size() > 0 && (*d.Begin()).HasMember("kind") && strcmp((*d.Begin())["kind"].GetString(), "track") == 0) {
state->ReferenceName = Plugin::instance()->Lang(L"SoundCloud\\Prefix") + Config::GetString(L"UserName");
IAIMPPlaylist *pl = Plugin::instance()->GetPlaylist(state->ReferenceName);
if (pl) {
AddFromJson(pl, d, state);
}
} else {
for (auto x = d.Begin(), e = d.End(); x != e; x++) {
const rapidjson::Value &px = *x;
if (!px.IsObject())
continue;
if (px.HasMember("kind") && strcmp(px["kind"].GetString(), "playlist") == 0 && px.HasMember("tracks") && px["tracks"].IsArray() && px["tracks"].Size() > 0) {
// Create playlist and add tracks in a loop
state->ReferenceName = Tools::ToWString(px["title"]);
IAIMPPlaylist *pl = Plugin::instance()->GetPlaylist(state->ReferenceName);
if (pl) {
if (px.HasMember("secret_uri")) {
Config::MonitorUrls.push_back({ Tools::ToWString(px["secret_uri"]), Plugin::instance()->PlaylistId(pl), state->Flags, state->ReferenceName });
}
AddFromJson(pl, px["tracks"], state);
}
}
}
}
}
delete state;
Config::SaveExtendedConfig();
};
AimpHTTP::Get(L"https://api.soundcloud.com/me/tracks?oauth_token=" + Plugin::instance()->getAccessToken(), processResponse);
AimpHTTP::Get(L"https://api.soundcloud.com/me/playlists?oauth_token=" + Plugin::instance()->getAccessToken(), processResponse);
}
void SoundCloudAPI::LikeSong(int64_t trackId) {
std::wstring url(L"https://api.soundcloud.com/me/favorites/");
url += std::to_wstring(trackId);
url += L"?client_id=" TEXT(CLIENT_ID)
L"&oauth_token=" + Plugin::instance()->getAccessToken();
AimpHTTP::Put(url);
Config::Likes.insert(trackId);
}
void SoundCloudAPI::UnlikeSong(int64_t trackId) {
std::wstring url(L"https://api.soundcloud.com/me/favorites/");
url += std::to_wstring(trackId);
url += L"?client_id=" TEXT(CLIENT_ID)
L"&oauth_token=" + Plugin::instance()->getAccessToken();
AimpHTTP::Delete(url);
Config::Likes.erase(trackId);
if (IAIMPPlaylist *likes = Plugin::instance()->GetPlaylist(Plugin::instance()->Lang(L"SoundCloud\\Likes", 0), false, false)) {
Plugin::instance()->ForEveryItem(likes, [&](IAIMPPlaylistItem *item, IAIMPFileInfo *info, int64_t id) -> int {
if (id == trackId) {
return Plugin::FLAG_DELETE_ITEM | Plugin::FLAG_STOP_LOOP;
}
return 0;
});
likes->Release();
}
}
void SoundCloudAPI::LoadRecommendations(int64_t trackId, bool createPlaylist, IAIMPPlaylistItem *item) {
IAIMPString *name = nullptr;
std::wstring plName(Plugin::instance()->Lang(L"SoundCloud\\Recommended"));
if (item && SUCCEEDED(item->GetValueAsObject(AIMP_PLAYLISTITEM_PROPID_DISPLAYTEXT, IID_IAIMPString, reinterpret_cast<void **>(&name)))) {
plName += name->GetData();
name->Release();
}
IAIMPPlaylist *pl = nullptr;
if (createPlaylist) {
pl = Plugin::instance()->GetPlaylist(plName);
if (!pl)
return;
} else {
pl = Plugin::instance()->GetCurrentPlaylist();
if (!pl)
return;
}
LoadingState *state = new LoadingState();
state->ReferenceName = plName;
state->Flags = LoadingState::IgnoreExistingPosition;
int plIndex = 0;
if (item && SUCCEEDED(item->GetValueAsInt32(AIMP_PLAYLISTITEM_PROPID_INDEX, &plIndex))) {
state->InsertPos = plIndex + 1;
}
GetExistingTrackIds(pl, state);
state->CleanURL = L"https://api.soundcloud.com/tracks/" + std::to_wstring(trackId) + L"/related";
LoadFromUrl(state->CleanURL, pl, state);
}