Begin dynamic content generators

dynamic/dynamiccontentpostlist.cpp

@@ -0,0 +1,43 @@
+#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("page", pair.first);
+
+		stream << replacer.parse(postLink);
+	}
+	stream << postListEnd;
+	return stream.str();
+}