void RecordingsResponder::showCutterStatus(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/recordings/cut", request);
StreamExtension s(&out);
bool active = cCutter::Active();
if (q.isFormat(".html")) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
s.writeHtmlHeader("HtmlCutterStatus");
s.write((active ? "True" : "False"));
s.write("</body></html>");
} else if (q.isFormat(".json")) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
cxxtools::JsonSerializer serializer(out);
serializer.serialize(active, "active");
serializer.finish();
} else if (q.isFormat(".xml")) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
s.write("<cutter xmlns=\"http://www.domain.org/restfulapi/2011/cutter-xml\">\n");
s.write(cString::sprintf(" <param name=\"active\">%s</param>\n", (active ? "true" : "false")));
s.write("</cutter>");
} else {
reply.httpReturn(502, "Only the following formats are supported: .xml, .json and .html");
}
}
void OsdResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/osd", request);
if ( request.method() != "GET" ) {
reply.httpReturn(403, "Only GET-method is supported!");
return;
}
BasicOsd* osd = StatusMonitor::get()->getOsd();
if ( osd == NULL ) {
if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text /html; charset=utf-8");
printEmptyHtml(out);
return;
} else {
reply.httpReturn(404, "No OSD opened!");
return;
}
}
string format = "";
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
format = ".json";
} else if ( q.isFormat(".html") ) {
format = ".html";
reply.addHeader("Content-Type", "text/html; charset=utf-8");
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
format = ".xml";
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
switch(osd->Type())
{
case 0x01: printTextOsd(out, (TextOsd*)osd, format, start_filter, limit_filter);
break;
case 0x02: { ChannelOsdWrapper* w = new ChannelOsdWrapper(&out);
w->print((ChannelOsd*)osd, format);
delete w; }
break;
case 0x03: { ProgrammeOsdWrapper* w = new ProgrammeOsdWrapper(&out);
w->print((ProgrammeOsd*)osd, format);
delete w; }
break;
}
}
void RecordingsResponder::cutRecording(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/recordings/cut", request);
const cRecording* recording = getRecordingByRequest(q);
if ( recording != NULL ) {
#if APIVERSNUM > 20101
if (RecordingsHandler.GetUsage(recording->FileName()) != ruNone) {
#else
if (cCutter::Active()) {
#endif
reply.httpReturn(504, "VDR Cutter currently busy.");
} else {
#if APIVERSNUM > 20101
RecordingsHandler.Add(ruCut, recording->FileName());
#else
cCutter::Start(recording->FileName());
#endif
}
return;
}
reply.httpReturn(503, "Cutting recordings failed.");
}
void RecordingsResponder::showCutterStatus(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/recordings/cut", request);
StreamExtension s(&out);
#if APIVERSNUM > 20101
bool active = RecordingsHandler.Active();
#else
bool active = cCutter::Active();
#endif
if (q.isFormat(".html")) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
s.writeHtmlHeader("HtmlCutterStatus");
s.write((active ? "True" : "False"));
s.write("</body></html>");
} else if (q.isFormat(".json")) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
cxxtools::JsonSerializer serializer(out);
serializer.serialize(active, "active");
serializer.finish();
} else if (q.isFormat(".xml")) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
s.write("<cutter xmlns=\"http://www.domain.org/restfulapi/2011/cutter-xml\">\n");
s.write(cString::sprintf(" <param name=\"active\">%s</param>\n", (active ? "true" : "false")));
s.write("</cutter>");
} else {
reply.httpReturn(502, "Only the following formats are supported: .xml, .json and .html");
}
}
void RemoteResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler::addHeader(reply);
if ( request.method() == "OPTIONS" ) {
reply.addHeader("Allow", "POST");
reply.httpReturn(200, "OK");
return;
}
if (request.method() != "POST") {
reply.httpReturn(403, "Only POST method is support by the remote control");
return;
}
if ( (int)request.url().find("/remote/switch") != -1 ) {
QueryHandler q("/remote/switch", request);
const cChannel* channel = VdrExtension::getChannel(q.getParamAsString(0));
if ( channel == NULL ) {
reply.httpReturn(404, "Channel-Id is not valid.");
} else {
TaskScheduler::get()->SwitchableChannel(channel->GetChannelID());
}
return;
}
if (!keyPairList->hitKey(request, reply)) {
reply.httpReturn(404, "Remote Control does not support the requested key.");
}
}
void ChannelsResponder::replyImage(std::ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
StreamExtension se(&out);
QueryHandler q("/channels/image/", request);
std::string channelid = q.getParamAsString(0);
cChannel* channel = VdrExtension::getChannel(channelid);
std::string imageFolder = Settings::get()->ChannelLogoDirectory() + (std::string)"/";
if (channel == NULL) {
reply.httpReturn(502, "Channel not found!");
return;
}
std::string imageName = FileCaches::get()->searchChannelLogo(channel);
if (imageName.length() == 0 ) {
reply.httpReturn(502, "No image found!");
return;
}
std::string absolute_path = imageFolder + imageName;
std::string contenttype = (std::string)"image/" + imageName.substr( imageName.find_last_of('.') + 1 );
if ( se.writeBinary(absolute_path) ) {
reply.addHeader("Content-Type", contenttype.c_str());
} else {
reply.httpReturn(502, "Binary Output failed");
}
}
void TimersResponder::showTimers(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/timers", request);
TimerList* timerList;
Timers.SetModified();
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
timerList = (TimerList*)new JsonTimerList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
timerList = (TimerList*)new HtmlTimerList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
timerList = (TimerList*)new XmlTimerList(&out);
} else {
reply.httpReturn(404, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
string timer_id = q.getParamAsString(0);
if ( start_filter >= 0 && limit_filter >= 1 ) {
timerList->activateLimit(start_filter, limit_filter);
}
timerList->init();
vector< cTimer* > timers = VdrExtension::SortedTimers();
for (int i=0;i<(int)timers.size();i++)
{
if ( VdrExtension::getTimerID(timers[i]) == timer_id || timer_id.length() == 0 ) {
timerList->addTimer(timers[i]);
}
}
timerList->setTotal((int)timers.size());
timerList->finish();
delete timerList;
}
void RecordingsResponder::showRecordings(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/recordings", request);
RecordingList* recordingList;
bool read_marks = q.getOptionAsString("marks") == "true";
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
recordingList = (RecordingList*)new JsonRecordingList(&out, read_marks);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
recordingList = (RecordingList*)new HtmlRecordingList(&out, read_marks);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
recordingList = (RecordingList*)new XmlRecordingList(&out, read_marks);
} else {
reply.httpReturn(404, "Resources are not available for the selected format. (Use: .json or .html)");
return;
}
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
int requested_item = q.getParamAsInt(0);
if ( start_filter >= 0 && limit_filter >= 1 ) {
recordingList->activateLimit(start_filter, limit_filter);
}
recordingList->init();
cRecording* recording = NULL;
for (int i = 0; i < Recordings.Count();i++) {
if ( requested_item == i || requested_item < 0 ) {
recording = Recordings.Get(i);
recordingList->addRecording(recording, i);
}
}
recordingList->setTotal(Recordings.Count());
recordingList->finish();
delete recordingList;
}
void SearchTimersResponder::replySearch(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/searchtimers/search", request);
vdrlive::SearchResults searchResults;
int id = q.getParamAsInt(0);
EventList* eventList;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
eventList = (EventList*)new JsonEventList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
eventList = (EventList*)new HtmlEventList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
eventList = (EventList*)new XmlEventList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json, .xml or .html)");
return;
}
searchResults.GetByID(id);
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
if ( start_filter >= 0 && limit_filter >= 1 )
eventList->activateLimit(start_filter, limit_filter);
eventList->init();
int total = 0;
for (vdrlive::SearchResults::iterator item = searchResults.begin(); item != searchResults.end(); ++item) {
eventList->addEvent((cEvent*)item->GetEvent());
total++;
}
eventList->setTotal(total);
eventList->finish();
delete eventList;
}
void ChannelsResponder::replyGroups(std::ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/channels/groups", request);
ChannelGroupList* channelGroupList;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
channelGroupList = (ChannelGroupList*)new JsonChannelGroupList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
channelGroupList = (ChannelGroupList*)new HtmlChannelGroupList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
channelGroupList = (ChannelGroupList*)new XmlChannelGroupList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
if ( start_filter >= 0 && limit_filter >= 1 ) {
channelGroupList->activateLimit(start_filter, limit_filter);
}
channelGroupList->init();
int total = 0;
for (cChannel *channel = Channels.First(); channel; channel = Channels.Next(channel))
{
if (channel->GroupSep()) {
channelGroupList->addGroup((std::string)channel->Name());
total++;
}
}
channelGroupList->setTotal(total);
channelGroupList->finish();
delete channelGroupList;
}
void SearchTimersResponder::replyShow(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/searchtimers", request);
vdrlive::SearchTimers service;
SearchTimerList* stList;
if (q.isFormat(".json")) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
stList = (SearchTimerList*)new JsonSearchTimerList(&out);
} else if ( q.isFormat(".html")) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
stList = (SearchTimerList*)new HtmlSearchTimerList(&out);
} else if ( q.isFormat(".xml")) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
stList = (SearchTimerList*)new XmlSearchTimerList(&out);
} else {
reply.httpReturn(405, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
if ( start_filter >= 0 && limit_filter >= 1 ) stList->activateLimit(start_filter, limit_filter);
stList->init();
int counter = 0;
for(vdrlive::SearchTimers::iterator timer = service.begin(); timer != service.end(); ++timer)
{
SerSearchTimerContainer container;
container.timer = &(*timer);
stList->addSearchTimer(container);
counter++;
}
stList->setTotal(counter);
stList->finish();
delete stList;
}
void TimersResponder::replyCreatedId(cTimer* timer, cxxtools::http::Request& request, cxxtools::http::Reply& reply, ostream& out)
{
QueryHandler q("/timers", request);
TimerList* timerList;
if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
timerList = (TimerList*)new HtmlTimerList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
timerList = (TimerList*)new XmlTimerList(&out);
} else {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
timerList = (TimerList*)new JsonTimerList(&out);
}
timerList->init();
timerList->addTimer(timer);
timerList->setTotal(1);
timerList->finish();
delete timerList;
}
void InfoResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler::addHeader(reply);
QueryHandler q("/info", request);
if (request.method() != "GET") {
reply.httpReturn(403, "Only GET method is support by the remote control");
return;
}
StreamExtension se(&out);
if (q.isFormat(".xml")) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
replyXml(se);
} else if (q.isFormat(".json")) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
replyJson(se);
} else if (q.isFormat(".html")) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
replyHtml(se);
}else {
reply.httpReturn(403, "Support formats: xml, json and html!");
}
}
void EventsResponder::replyImage(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/events/image", request);
if ( request.method() != "GET") {
reply.httpReturn(403, "To retrieve information use the GET method!");
return;
}
StreamExtension se(&out);
int eventid = q.getParamAsInt(0);
int number = q.getParamAsInt(1);
double timediff = -1;
vector< string > images;
FileCaches::get()->searchEventImages(eventid, images);
if (number < 0 || number >= (int)images.size()) {
reply.httpReturn(404, "Could not find image because of invalid image number!");
return;
}
string image = images[number];
string type = image.substr(image.find_last_of(".")+1);
string contenttype = (string)"image/" + type;
string path = Settings::get()->EpgImageDirectory() + (string)"/" + image;
if (request.hasHeader("If-Modified-Since")) {
timediff = difftime(FileExtension::get()->getModifiedTime(path), FileExtension::get()->getModifiedSinceTime(request));
}
if (timediff > 0.0 || timediff < 0.0) {
if ( se.writeBinary(path) ) {
reply.addHeader("Content-Type", contenttype.c_str());
FileExtension::get()->addModifiedHeader(path, reply);
} else {
reply.httpReturn(404, "Could not find image!");
}
} else {
reply.httpReturn(304, "Not-Modified");
}
}
void EventsResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
if ( request.method() == "OPTIONS" ) {
reply.addHeader("Allow", "GET, POST");
reply.httpReturn(200, "OK");
return;
}
QueryHandler::addHeader(reply);
if ( (int)request.url().find("/events/image/") == 0 ) {
replyImage(out, request, reply);
} else if ( (int)request.url().find("/events/search") == 0 ){
replySearchResult(out, request, reply);
}
else if ( (int)request.url().find("/events/contentdescriptors") == 0 ){
replyContentDescriptors(out, request, reply);
}
else {
replyEvents(out, request, reply);
}
}
void TimersResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler::addHeader(reply);
if ( request.method() == "OPTIONS" ) {
reply.addHeader("Allow", "GET, POST, DELETE, PUT");
reply.httpReturn(200, "OK");
return;
}
if ( request.method() == "GET" ) {
showTimers(out, request, reply);
} else if ( request.method() == "DELETE" && (int)request.url().find("/timers/bulkdelete") == 0 ) {
replyBulkdelete(out, request, reply);
} else if (request.method() == "DELETE") {
deleteTimer(out, request, reply);
} else if ( request.method() == "POST" ) {
createOrUpdateTimer(out, request, reply, false);
} else if ( request.method() == "PUT" ) {
createOrUpdateTimer(out, request, reply, true);
} else {
reply.httpReturn(501, "Only GET, DELETE, POST and PUT methods are supported.");
}
}
void RecordingsResponder::reply(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler::addHeader(reply);
bool found = false;
if (request.method() == "OPTIONS") {
return;
}
if ((int)request.url().find("/recordings/play") == 0 ) {
if ( request.method() == "GET" ) {
playRecording(out, request, reply);
reply.addHeader("Content-Type", "text/plain; charset=utf-8");
} else if (request.method() == "POST") {
rewindRecording(out, request, reply);
reply.addHeader("Content-Type", "text/plain; charset=utf-8");
} else {
reply.httpReturn(501, "Only GET and POST method is supported by the /recordings/play service.");
}
found = true;
}
else if ((int)request.url().find("/recordings/cut") == 0 ) {
if ( request.method() == "GET" ) {
showCutterStatus(out, request, reply);
} else if (request.method() == "POST") {
cutRecording(out, request, reply);
} else {
reply.httpReturn(501, "Only GET and POST methods are supported by the /recordings/cut service.");
}
found = true;
}
else if ((int)request.url().find("/recordings/marks") == 0 ) {
if ( request.method() == "DELETE" ) {
deleteMarks(out, request, reply);
} else if (request.method() == "POST" ) {
saveMarks(out, request, reply);
} else {
reply.httpReturn(501, "Only DELETE and POST methods are supported by the /recordings/marks service.");
}
found = true;
}
// original /recordings service
else if ((int) request.url().find("/recordings") == 0 ) {
if ( request.method() == "GET" ) {
showRecordings(out, request, reply);
found = true;
} else if (request.method() == "DELETE" ) {
deleteRecording(out, request,reply);
found = true;
} else {
reply.httpReturn(501, "Only GET and DELETE methods are supported by the /recordings service.");
}
found = true;
}
if (!found) {
reply.httpReturn(403, "Service not found");
}
}
void ChannelsResponder::replyChannels(std::ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/channels", request);
ChannelList* channelList;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
channelList = (ChannelList*)new JsonChannelList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
channelList = (ChannelList*)new HtmlChannelList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
channelList = (ChannelList*)new XmlChannelList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
std::string channel_details = q.getParamAsString(0);
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
std::string group_filter = q.getOptionAsString("group");
if (channel_details.length() > 0) {
cChannel* channel = VdrExtension::getChannel(channel_details);
if (channel == NULL || channel->GroupSep()) {
reply.httpReturn(403, "The requested channel is not available.");
delete channelList;
return;
} else {
channelList->init();
std::string group = "";
int total = 0;
for (cChannel *channelIt = Channels.First(); channelIt; channelIt = Channels.Next(channelIt))
{
if (!channelIt->GroupSep())
total++;
else
if ( total < channel->Number())
group = channelIt->Name();
}
channelList->setTotal(total);
std::string image = FileCaches::get()->searchChannelLogo(channel);
channelList->addChannel(channel, group, image.length() == 0);
}
} else {
if ( start_filter >= 0 && limit_filter >= 1 ) {
channelList->activateLimit(start_filter, limit_filter);
}
channelList->init();
int total = 0;
std::string group = "";
for (cChannel *channel = Channels.First(); channel; channel = Channels.Next(channel))
{
if (!channel->GroupSep()) {
if ( group_filter.length() == 0 || group == group_filter ) {
std::string image = FileCaches::get()->searchChannelLogo(channel);
channelList->addChannel(channel, group, image.length() != 0);
total++;
}
} else {
group = channel->Name();
}
}
channelList->setTotal(total);
}
channelList->finish();
delete channelList;
}
void EventsResponder::replySearchResult(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/events/search", request);
if ( request.method() != "POST") {
reply.httpReturn(403, "To search for information use the POST method!");
return;
}
StreamExtension se(&out);
string query = q.getBodyAsString("query");
string search = q.getBodyAsString("search");
if ( query.length() == 0 && search.length() == 0 ) {
reply.httpReturn(402, "Query required");
return;
}
EventList* eventList;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
eventList = (EventList*)new JsonEventList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
eventList = (EventList*)new HtmlEventList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
eventList = (EventList*)new XmlEventList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json or .html)");
return;
}
eventList->init();
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
int date_filter = q.getOptionAsInt("date_limit");
if ( start_filter >= 0 && limit_filter >= 1 ) {
eventList->activateLimit(start_filter, limit_filter);
}
if ( date_filter >= 0 ) {
eventList->activateDateLimit(date_filter);
}
int total = 0;
if ( search.length() > 0 ) {
vdrlive::SearchTimer* searchtimer = new vdrlive::SearchTimer;
searchtimer->SetId(0);
string result = searchtimer->LoadCommonFromQuery(q);
if (result.length() > 0) {
reply.httpReturn(406, result.c_str());
return;
}
string query = searchtimer->ToText();
vdrlive::SearchResults* results = new vdrlive::SearchResults;
results->GetByQuery(query);
for (vdrlive::SearchResults::iterator result = results->begin(); result != results->end(); ++result) {
eventList->addEvent(((cEvent*)result->GetEvent()));
total++;
}
delete searchtimer;
delete results;
} else {
int mode = q.getBodyAsInt("mode");// search mode (0=phrase, 1=and, 2=or, 3=exact, 4=regular expression, 5=fuzzy)
string channelid = q.getBodyAsString("channelid"); //id !!
bool use_title = q.getBodyAsString("use_title") == "true";
bool use_subtitle = q.getBodyAsString("use_subtitle") == "true";
bool use_description = q.getBodyAsString("use_description") == "true";
int channel = 0;
const cChannel* channelInstance = VdrExtension::getChannel(channelid);
if (channelInstance != NULL) {
channel = channelInstance->Number();
}
#if APIVERSNUM > 20300
LOCK_CHANNELS_READ;
const cChannels& channels = *Channels;
#else
cChannels& channels = Channels;
#endif
if (!use_title && !use_subtitle && !use_description)
use_title = true;
if (mode < 0 || mode > 5)
mode = 0;
if (channel < 0 || channel > channels.Count())
channel = 0;
if (query.length() > 100)
query = query.substr(0,100); //don't allow more than 100 characters, NOTE: maybe I should add a limitation to the Responderclass?
struct Epgsearch_searchresults_v1_0* epgquery = new struct Epgsearch_searchresults_v1_0;
epgquery->query = (char*)query.c_str();
epgquery->mode = mode;
epgquery->channelNr = channel;
epgquery->useTitle = use_title;
epgquery->useSubTitle = use_subtitle;
epgquery->useDescription = use_description;
cPlugin *Plugin = cPluginManager::GetPlugin("epgsearch");
if (Plugin) {
if (Plugin->Service("Epgsearch-searchresults-v1.0", NULL)) {
if (Plugin->Service("Epgsearch-searchresults-v1.0", epgquery)) {
cList< Epgsearch_searchresults_v1_0::cServiceSearchResult>* result = epgquery->pResultList;
Epgsearch_searchresults_v1_0::cServiceSearchResult* item = NULL;
if (result != NULL) {
for(int i=0;i<result->Count();i++) {
item = result->Get(i);
eventList->addEvent(((cEvent*)item->event));
total++;
}
}
} else {
reply.httpReturn(406, "Internal (epgsearch) error, check parameters.");
}
} else {
reply.httpReturn(405, "Plugin-service not available.");
}
} else {
reply.httpReturn(404, "Plugin not installed!");
}
delete epgquery;
}
eventList->setTotal(total);
eventList->finish();
delete eventList;
}
void TimersResponder::replyBulkdelete(std::ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply) {
QueryHandler q("/timers/bulkdelete", request);
#if APIVERSNUM > 20300
LOCK_TIMERS_WRITE;
cTimers& timers = *Timers;
#else
cTimers& timers = Timers;
if ( timers.BeingEdited() ) {
reply.httpReturn(502, "Timers are being edited - try again later");
return;
}
#endif
TimerDeletedList* list;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
list = (TimerDeletedList*)new JsonTimerDeletedList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
list = (TimerDeletedList*)new HtmlTimerDeletedList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
list = (TimerDeletedList*)new XmlTimerDeletedList(&out);
} else {
reply.httpReturn(404, "Resources are not available for the selected format. (Use: .json, .html or .xml)");
return;
}
TimerValues v;
cTimer* timer;
vector< string > deleteTimers = q.getBodyAsStringArray("timers");
vector< SerBulkDeleted > results;
SerBulkDeleted result;
size_t i;
list->init();
for ( i = 0; i < deleteTimers.size(); i++ ) {
timer = v.ConvertTimer(deleteTimers[i]);
result.id = deleteTimers[i];
if ( timer == NULL ) {
result.deleted = false;
} else {
if ( timer->Recording() ) {
timer->Skip();
#if APIVERSNUM > 20300
cRecordControls::Process(Timers, time(NULL));
#else
cRecordControls::Process(time(NULL));
#endif
}
timers.Del(timer);
timers.SetModified();
result.deleted = true;
}
list->addDeleted(result);
}
list->setTotal((int)deleteTimers.size());
list->finish();
delete list;
};
void EventsResponder::replyEvents(ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply)
{
QueryHandler q("/events", request);
if ( request.method() != "GET") {
reply.httpReturn(403, "To retrieve information use the GET method!");
return;
}
EventList* eventList;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
eventList = (EventList*)new JsonEventList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
eventList = (EventList*)new HtmlEventList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
eventList = (EventList*)new XmlEventList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json or .html)");
return;
}
string channel_id = q.getParamAsString(0);
int timespan = q.getOptionAsInt("timespan");//q.getParamAsInt(1);
int from = q.getOptionAsInt("from");//q.getParamAsInt(2);
int start_filter = q.getOptionAsInt("start");
int limit_filter = q.getOptionAsInt("limit");
int event_id = q.getParamAsInt(1);//q.getOptionAsInt("eventid");
string onlyCount = q.getOptionAsString("only_count");
#if APIVERSNUM > 20300
LOCK_CHANNELS_READ;
const cChannels& channels = *Channels;
#else
cChannels& channels = Channels;
#endif
const cChannel* channel = VdrExtension::getChannel(channel_id);
if ( channel == NULL ) {
/*reply.addHeader("Content-Type", "application/octet-stream");
string error_message = (string)"Could not find channel with id: " + channel_id + (string)"!";
reply.httpReturn(404, error_message);
return;*/
}
int channel_limit = q.getOptionAsInt("chevents");
if ( channel_limit <= -1 ) channel_limit = 0; // default channel events is 0 -> all
int channel_from = q.getOptionAsInt("chfrom");
if ( channel_from <= -1 || channel != NULL ) channel_from = 0; // default channel number is 0
int channel_to = q.getOptionAsInt("chto");
if ( channel_to <= 0 || channel != NULL ) channel_to = channels.Count();
if ( from <= -1 ) from = time(NULL); // default time is now
if ( timespan <= -1 ) timespan = 0; // default timespan is 0, which means all entries will be returned
int to = from + timespan;
#if APIVERSNUM > 20300
LOCK_SCHEDULES_READ;
#else
cSchedulesLock MutexLock;
const cSchedules *Schedules = cSchedules::Schedules(MutexLock);
#endif
if( !Schedules ) {
reply.httpReturn(404, "Could not find schedules!");
return;
}
if ( start_filter >= 0 && limit_filter >= 1 ) {
eventList->activateLimit(start_filter, limit_filter);
}
bool initialized = false;
int total = 0;
for(int i=0; i<channels.Count(); i++) {
const cSchedule *Schedule = Schedules->GetSchedule(channels.Get(i)->GetChannelID());
if ((channel == NULL || strcmp(channel->GetChannelID().ToString(), channels.Get(i)->GetChannelID().ToString()) == 0) && (i >= channel_from && i <= channel_to)) {
if (!Schedule) {
if (channel != NULL) {
reply.httpReturn(404, "Could not find schedule!");
return;
}
} else {
if (!initialized) {
eventList->init();
initialized = true;
}
int old = 0;
int channel_events = 0;
for(const cEvent* event = Schedule->Events()->First(); event; event = Schedule->Events()->Next(event)) {
int ts = event->StartTime();
int te = ts + event->Duration();
if ((ts <= to && te > from) || (te > from && timespan == 0)) {
if (channel_limit == 0 || channel_limit > channel_events) {
if ((event_id < 0 || event_id == (int)event->EventID()) && onlyCount != "true") {
eventList->addEvent(event);
channel_events++;
}
}
} else {
if (ts > to) break;
if (te <= from) old++;
}
}
total += (Schedule->Events()->Count() - old);
}
}
}
eventList->setTotal(total);
eventList->finish();
delete eventList;
}
void EventsResponder::replyContentDescriptors(std::ostream& out, cxxtools::http::Request& request, cxxtools::http::Reply& reply) {
QueryHandler q("/events/contentdescriptors", request);
if ( request.method() != "GET") {
reply.httpReturn(403, "To retrieve content descriptors use the POST method!");
return;
}
StreamExtension se(&out);
ContentDescriptorList* list;
if ( q.isFormat(".json") ) {
reply.addHeader("Content-Type", "application/json; charset=utf-8");
list = (ContentDescriptorList*)new JsonContentDescriptorList(&out);
} else if ( q.isFormat(".html") ) {
reply.addHeader("Content-Type", "text/html; charset=utf-8");
list = (ContentDescriptorList*)new HtmlContentDescriptorList(&out);
} else if ( q.isFormat(".xml") ) {
reply.addHeader("Content-Type", "text/xml; charset=utf-8");
list = (ContentDescriptorList*)new XmlContentDescriptorList(&out);
} else {
reply.httpReturn(403, "Resources are not available for the selected format. (Use: .json, .xml or .html)");
return;
}
list->init();
int total = 0;
std::set<std::string> contentStrings;
for(unsigned int i=0; i<CONTENT_DESCRIPTOR_MAX;i++) {
const string contentDescr = cEvent::ContentToString(i);
SerContentDescriptor cDescr;
if (!contentDescr.empty() && contentStrings.find(contentDescr) == contentStrings.end()) {
contentStrings.insert(contentDescr);
cDescr.name = StringExtension::UTF8Decode(contentDescr);
std::stringstream stream;
stream << std::hex << i;
std::string result( stream.str() );
switch (i) {
case ecgArtsCulture:
case ecgChildrenYouth:
case ecgEducationalScience:
case ecgLeisureHobbies:
case ecgMovieDrama:
case ecgMusicBalletDance:
case ecgNewsCurrentAffairs:
case ecgShow:
case ecgSocialPoliticalEconomics:
case ecgSpecial:
case ecgSports:
case ecgUserDefined:
cDescr.isGroup = true;
break;
default:
cDescr.isGroup = false;
}
cDescr.id = result;
list->addDescr(cDescr);
total++;
}
}
list->setTotal(total);
list->finish();
delete list;
};