/**
* @brief Convert value to desired type.
* @param [in, out] value Value to convert.
* @param [in] nType Type to convert to.
* @return true if conversion succeeded, false otherwise.
* @note Currently converts only strings and integers.
* @todo Add other conversions.
*/
bool COption::ConvertType(varprop::VariantValue & value, varprop::VT_TYPE nType)
{
if (value.GetType() == varprop::VT_STRING)
return ConvertString(value, nType);
if (value.GetType() == varprop::VT_INT)
return ConvertInteger(value, nType);
return false;
}
void IGFManager :: EnumThreadList(int parentID, MULTISTRING &output)
{
IGFCategory* category = GetPagedCategoryPtr(parentID);
if(category == NULL)
return;
//Pregenerate a list of threads
std::vector<IGFThread*> results;
for(size_t i = 0; i < category->mThreadList.size(); i++)
{
IGFThread* thread = GetPagedThreadPtr(category->mThreadList[i]);
if(thread != NULL)
results.push_back(thread);
}
if(category->mFlags.hasFlag(IGFFlags::FLAG_SORTALPHABETICAL))
std::sort(results.begin(), results.end(), ThreadSortAlphabetical);
STRINGLIST entry;
for(size_t i = 0; i < results.size(); i++)
{
IGFThread* thread = results[i];
entry.push_back(ConvertInteger(TYPE_THREAD));
entry.push_back(ConvertInteger(thread->mID));
entry.push_back(ConvertInteger(thread->mLocked));
entry.push_back(ConvertInteger(thread->mStickied));
entry.push_back(thread->mTitle);
entry.push_back(ConvertInteger(thread->mPostList.size()));
entry.push_back(ConvertInteger(GetTimeOffset(thread->mLastUpdateTime)));
output.push_back(entry);
entry.clear();
}
}
void IGFManager :: EnumCategoryList(int parentID, MULTISTRING &output)
{
STRINGLIST entry;
CATEGORYPAGE::iterator it;
IGFCategoryPage::CATEGORYENTRY::iterator eit;
for(it = mCategoryPages.begin(); it != mCategoryPages.end(); ++it)
{
for(eit = it->second.mEntries.begin(); eit != it->second.mEntries.end(); ++eit)
{
if(eit->second.mParentCategory == parentID)
{
entry.push_back(ConvertInteger(TYPE_CATEGORY));
entry.push_back(ConvertInteger(eit->second.mID));
entry.push_back(ConvertInteger(eit->second.mLocked));
entry.push_back(ConvertInteger(0)); //Stickied. Categories don't have this.
entry.push_back(eit->second.mTitle);
entry.push_back(ConvertInteger(eit->second.mThreadList.size()));
entry.push_back(ConvertInteger(GetTimeOffset(eit->second.mLastUpdateTime)));
output.push_back(entry);
entry.clear();
}
}
}
}
void IGFManager :: OpenThread(int threadID, int startPost, int requestedCount, MULTISTRING &output)
{
IGFThread *thread = GetPagedThreadPtr(threadID);
if(thread == NULL)
return;
startPost = Util::ClipInt(startPost, 0, thread->mPostList.size() - 1);
STRINGLIST row;
//We retrieve the time offset since the first session since the client uses
//4 byte integers which theoretically may not be large enough to hold the time data.
unsigned long timeOffset = g_PlatformTime.getAbsoluteMinutes();
//Prepare the header
row.push_back(ConvertInteger(threadID)); //[0]
row.push_back(thread->mTitle); //[1]
row.push_back(ConvertInteger(startPost)); //[2]
row.push_back(ConvertInteger(thread->mPostList.size())); //[3]
row.push_back(ConvertInteger(timeOffset - thread->mLastUpdateTime)); //[4]
output.push_back(row);
row.clear();
//Append the post data.
int count = 0;
for(size_t i = startPost; i < thread->mPostList.size(); i++)
{
IGFPost *post = GetPagedPostPtr(thread->mPostList[i]);
if(post == NULL)
{
g_Logs.data->error("OpenThread: unable to find post: %v", thread->mPostList[i]);
continue;
}
row.push_back(ConvertInteger(post->mID)); //[0]
row.push_back(post->mCreatorName.c_str()); //[1]
row.push_back(post->mCreationTime.c_str()); //[2]
row.push_back(ConvertInteger(timeOffset - post->mPostedTime)); //[3]
row.push_back(post->mBodyText.c_str()); //[4]
row.push_back(ConvertInteger(post->mEditCount)); //[5]
row.push_back(ConvertInteger(timeOffset - post->mLastUpdateTime)); //[6]
output.push_back(row);
row.clear();
if(++count >= requestedCount)
break;
}
}
void IGFManager :: GetCategory(int id, MULTISTRING &output)
{
IGFCategory *category = GetPagedCategoryPtr(id);
if(category == NULL)
return;
STRINGLIST header;
header.push_back(ConvertInteger(id));
header.push_back(category->mTitle);
output.push_back(header);
EnumCategoryList(id, output);
EnumThreadList(id, output);
}
void IGFManager :: OpenCategory(int type, int id, MULTISTRING &output)
{
//Expand an object. If it's a category, enumerate a list of subcategories.
if(type == TYPE_CATEGORY)
{
IGFCategory *category = GetPagedCategoryPtr(id);
if(category != NULL)
{
STRINGLIST header;
header.push_back(ConvertInteger(id));
header.push_back(category->mTitle);
output.push_back(header);
int searchID = category->mID;
EnumCategoryList(searchID, output);
EnumThreadList(searchID, output);
}
}
}
