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webui: added chat

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electron128 2015-07-29 15:02:10 +02:00 • committed by cave beat
parent 1939ea9f54
commit a9ef48d133
14 changed files with 1621 additions and 44 deletions
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21
libresapi/src/api/Pagination.h
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@ -11,13 +11,15 @@ namespace resource_api
// the type returned by dereferencing the iterator should have a stream operator for StreamBase
// the stream operator must not add an element "id", this is done by the pagination handler
template<class C>
void handlePaginationRequest(Request& req, Response& resp, const C& data)
void handlePaginationRequest(Request& req, Response& resp, C& data)
{
/*
if(!req.isGet()){
resp.mDebug << "unsupported method. only GET is allowed." << std::endl;
resp.setFail();
return;
}
*/
if(data.begin() == data.end()){
// set result type to list
resp.mDataStream.getStreamToMember();
@ -25,15 +27,16 @@ void handlePaginationRequest(Request& req, Response& resp, const C& data)
return;
}
std::string first;
std::string begin_after;
std::string last;
req.mStream << makeKeyValueReference("first", first) << makeKeyValueReference("last", last);
req.mStream << makeKeyValueReference("begin_after", begin_after) << makeKeyValueReference("last", last);
C::iterator it_first = data.begin();
if(first != "begin")
typename C::iterator it_first = data.begin();
if(begin_after != "begin" && begin_after != "")
{
while(it_first != data.end() && id(*it_first) != first)
while(it_first != data.end() && id(*it_first) != begin_after)
it_first++;
it_first++; // get after the specified element
if(it_first == data.end())
{
resp.setFail("Error: first id did not match any element");
@ -41,8 +44,8 @@ void handlePaginationRequest(Request& req, Response& resp, const C& data)
}
}
C::iterator it_last = data.begin();
if(last == "end")
typename C::iterator it_last = data.begin();
if(last == "end" || last == "")
{
it_last = data.end();
}
@ -59,7 +62,7 @@ void handlePaginationRequest(Request& req, Response& resp, const C& data)
}
int count = 0;
for(C::iterator it = it_first; it != it_last; ++it)
for(typename C::iterator it = it_first; it != it_last; ++it)
{
StreamBase& stream = resp.mDataStream.getStreamToMember();
stream << *it;