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qswiki/dynamic/dynamiccontentpostlist.cpp

44 Zeilen
1.5 KiB
C++

#include <chrono>
#include "dynamiccontentpostlist.h"
void DynamicContentPostList::setCategory(std::string catname)
{
this->catname = catname;
}
std::string DynamicContentPostList::render()
{
auto categoryDao = this->database->createCategoryDao();
auto pageDao = this->database->createPageDao();
auto revisionDao = this->database->createRevisionDao();
QueryOption option;
auto members = categoryDao->fetchMembers(this->catname, option);
std::vector<std::pair<std::string, time_t>> pageList;
for(std::string &member : members)
{
auto revision = revisionDao->getRevisionForPage(member, 1);
pageList.push_back({member, revision->timestamp});
}
std::sort(pageList.begin(), pageList.end(),
[](std::pair<std::string, time_t> &a, std::pair<std::string, time_t> &b) { return a.second > b.second; });
std::string postListBegin = this->templ->loadResolvedPart("dynamic/postlistbegin");
std::string postListEnd = this->templ->loadResolvedPart("dynamic/postlistend");
std::string postLink = this->templ->loadResolvedPart("dynamic/postlistlink");
std::stringstream stream;
stream << postListBegin;
for(auto &pair : pageList)
{
std::string link = this->urlProvider->page(pair.first);
std::string date = utils::toISODate(pair.second);
Varreplacer replacer{"{"};
replacer.addKeyValue("url", link);
replacer.addKeyValue("date", date);
replacer.addKeyValue("title", pageDao->find(pair.first)->title);
stream << replacer.parse(postLink);
}
stream << postListEnd;
return stream.str();
}