dynamic: Add dynamicpostrenderer

user-input to this function might become possible soon

cache/mapcache.h

@@ -4,6 +4,7 @@
 #include <set>
 #include <shared_mutex>
 #include <optional>
+#include <string>
 
 /* Thread-Safe Key-Value store */
 template <class T> class MapCache

database/categorydaosqlite.cpp

@@ -102,23 +102,27 @@ std::vector<Page> CategoryDaoSqlite::fetchMembers(std::string name, QueryOption
 
 	SqliteQueryOption queryOption{o};
 	std::string queryoptions =
-		queryOption.setOrderByColumn("name").setVisibleColumnName("page.visible").setPrependWhere(false).build();
+		queryOption.setOrderByColumn("name").setListedColumnName("page.listed").setPrependWhere(false).build();
 
 	try
 	{
-		auto query = *db << "SELECT  page.id, page.name AS name, page.title, page.lastrevision, page.visible FROM "
+		auto query =
-							"categorymember INNER JOIN page ON page.id = "
+			*db
-							"categorymember.page WHERE category = (SELECT id FROM category WHERE name = ? ) AND " +
+			<< "SELECT page.id, page.name AS name, page.title, page.lastrevision, page.listed, page.feedlisted FROM "
-								queryoptions
+			   "categorymember INNER JOIN page ON page.id = "
-						 << name;
+			   "categorymember.page WHERE category = (SELECT id FROM category WHERE name = ? ) AND " +
-		query >> [&](unsigned int id, std::string name, std::string title, unsigned int lastrevision, bool visible)
+				   queryoptions
+			<< name;
+		query >> [&](unsigned int id, std::string name, std::string title, unsigned int lastrevision, bool listed,
+					 bool feedlisted)
 		{
 			Page p;
 			p.name = name;
 			p.pageid = id;
 			p.title = title;
 			p.current_revision = lastrevision;
-			p.listed = visible;
+			p.listed = listed;
+			p.feedlisted = feedlisted;
 			result.push_back(p);
 		};
 	}

database/pagedao.h

@@ -23,6 +23,8 @@ class PageDao
 	virtual void setCategories(std::string pagename, const std::vector<std::string> &catnames) = 0;
 	virtual std::vector<SearchResult> search(std::string query, QueryOption option) = 0;
 
+	virtual std::vector<std::string> getChildren(std::string pagename) = 0;
+
 	virtual ~PageDao()
 	{
 	}

database/pagedaosqlite.cpp

@@ -57,8 +57,12 @@ std::optional<Page> PageDaoSqlite::findByTitle(std::string title)
 	Page result;
 	try
 	{
-		auto ps = *db << "SELECT id, name, title, lastrevision, visible FROM page WHERE title = ?";
+		auto ps =
-		ps << title >> std::tie(result.pageid, result.name, result.title, result.current_revision, result.listed);
+			*db
+			<< "SELECT id, name, title, lastrevision, listed, feedlisted, (SELECT name FROM page WHERE id = parent) "
+			   "FROM page WHERE title = ?";
+		ps << title >> std::tie(result.pageid, result.name, result.title, result.current_revision, result.listed,
+								result.feedlisted, result.parentpage);
 	}
 	catch(const sqlite::errors::no_rows &e)
 	{
@@ -78,9 +82,13 @@ std::optional<Page> PageDaoSqlite::find(unsigned int id)
 	result.pageid = id;
 	try
 	{
-		auto ps = *db << "SELECT name, title, lastrevision, visible FROM page WHERE id = ?";
+		auto ps =
+			*db
+			<< "SELECT name, title, lastrevision, listed, feedlisted, (SELECT name FROM page WHERE id = parent) FROM "
+			   "page WHERE id = ?";
 
-		ps << id >> std::tie(result.name, result.title, result.current_revision, result.listed);
+		ps << id >> std::tie(result.name, result.title, result.current_revision, result.listed, result.feedlisted,
+							 result.parentpage);
 	}
 	catch(const sqlite::errors::no_rows &e)
 	{
@@ -118,10 +126,10 @@ void PageDaoSqlite::save(const Page &page)
 {
 	try
 	{
-		*db << "INSERT OR REPLACE INTO page (id, name, title, lastrevision, visible) VALUES((SELECT id FROM page WHERE "
+		*db << "INSERT OR REPLACE INTO page (id, name, title, lastrevision, listed, feedlisted, parent) VALUES((SELECT "
-			   "name = "
+			   "id FROM page WHERE name = ? OR id = ?), ?, ?, ?, ?, ?, (SELECT id FROM page WHERE name = ?))"
-			   "? OR id = ?), ?, ?, ?, ?)"
+			<< page.name << page.pageid << page.name << page.title << page.current_revision << page.listed
-			<< page.name << page.pageid << page.name << page.title << page.current_revision << page.listed;
+			<< page.feedlisted << page.parentpage;
 	}
 	catch(sqlite::sqlite_exception &e)
 	{
@@ -137,19 +145,23 @@ std::vector<Page> PageDaoSqlite::getPageList(QueryOption option)
 	{
 		std::string queryOption = SqliteQueryOption(option)
 									  .setOrderByColumn("lower(name)")
-									  .setVisibleColumnName("visible")
+									  .setListedColumnName("listed")
 									  .setPrependWhere(true)
 									  .build();
-		std::string query = "SELECT id, name, title, lastrevision, visible FROM page " + queryOption;
+		std::string query = "SELECT id, name, title, lastrevision, listed, feedlisted,  (SELECT name FROM page WHERE "
-		*db << query >>
+							"id = parent) FROM page " +
-			[&](unsigned int pageid, std::string name, std::string title, unsigned int current_revision, bool visible)
+							queryOption;
+		*db << query >> [&](unsigned int pageid, std::string name, std::string title, unsigned int current_revision,
+							bool listed, bool feedlisted, std::string parent)
 		{
 			Page tmp;
 			tmp.pageid = pageid;
 			tmp.name = name;
 			tmp.title = title;
 			tmp.current_revision = current_revision;
-			tmp.listed = visible;
+			tmp.listed = listed;
+			tmp.feedlisted = feedlisted;
+			tmp.parentpage = parent;
 			result.push_back(tmp);
 		};
 	}
@@ -262,3 +274,11 @@ int PageDaoSqlite::fetchPageId(std::string pagename)
 	auto binder = *db << "SELECT id FROM page WHERE name = ?" << pagename;
 	return execInt(binder);
 }
+
+std::vector<std::string> PageDaoSqlite::getChildren(std::string pagename)
+{
+	std::vector<std::string> result;
+	auto query = *db << "SELECT name FROM page WHERE parent = (SELECT id FROM page WHERE name = ?)" << pagename;
+	query >> [&](std::string page) { result.push_back(page); };
+	return result;
+}

database/pagedaosqlite.h

@@ -28,6 +28,8 @@ class PageDaoSqlite : public PageDao, protected SqliteDao
 	int fetchPageId(std::string pagename);
 	std::vector<SearchResult> search(std::string query, QueryOption option) override;
 	void setCategories(std::string pagename, const std::vector<std::string> &catnames) override;
+	std::vector<std::string> getChildren(std::string pagename) override;
+
 };
 
 #endif // PAGEDAOSQLITE_H

database/queryoption.h

@@ -13,7 +13,7 @@ class QueryOption
 	unsigned int offset = 0;
 	unsigned int limit = 0;
 	SORT_ORDER order = ASCENDING;
-	bool includeInvisible = true;
+	bool includeUnlisted = true;
 };
 
 #endif // QUERYOPTION_H

database/revisiondaosqlite.cpp

@@ -52,7 +52,7 @@ std::vector<Revision> RevisionDaoSqlite::getAllRevisions(QueryOption &options)
 	{
 		SqliteQueryOption queryOption{options};
 		std::string queryOptionSql = queryOption.setPrependWhere(true)
-										 .setVisibleColumnName("page.visible")
+										 .setListedColumnName("page.listed")
 										 .setOrderByColumn("creationtime")
 										 .build();
 		auto query =
@@ -61,7 +61,8 @@ std::vector<Revision> RevisionDaoSqlite::getAllRevisions(QueryOption &options)
 			   "page.name, revisionid FROM revision INNER JOIN page ON revision.page = page.id " +
 				   queryOptionSql;
 		query >> [&](std::string author, std::string comment, std::string content, time_t creationtime,
-					 std::string page, unsigned int revisionid) {
+					 std::string page, unsigned int revisionid)
+		{
 			Revision r;
 			r.author = author;
 			r.comment = comment;
@@ -91,7 +92,7 @@ std::vector<Revision> RevisionDaoSqlite::getAllRevisionsForPage(std::string page
 	{
 		SqliteQueryOption queryOption{option};
 		std::string queryOptionSql = queryOption.setPrependWhere(false)
-										 .setVisibleColumnName("page.visible")
+										 .setListedColumnName("page.listed")
 										 .setOrderByColumn("creationtime")
 										 .build();
 		auto query = *db << "SELECT (SELECT username FROM user WHERE id = author), comment, content, "
@@ -101,7 +102,8 @@ std::vector<Revision> RevisionDaoSqlite::getAllRevisionsForPage(std::string page
 						 << pagename;
 
 		query >> [&](std::string author, std::string comment, std::string content, time_t creationtime,
-					 std::string page, unsigned int revisionid) {
+					 std::string page, unsigned int revisionid)
+		{
 			Revision r;
 			r.author = author;
 			r.comment = comment;
@@ -129,7 +131,8 @@ std::optional<Revision> RevisionDaoSqlite::getCurrentForPage(std::string pagenam
 	try
 	{
 		auto query = *db << "SELECT (SELECT username FROM user WHERE id = author), comment, content, "
-							"strftime('%s',creationtime), page.name, revisionid FROM revision INNER JOIN page ON revision.page = page.id WHERE page.name = ? AND page.lastrevision = revision.revisionid";
+							"strftime('%s',creationtime), page.name, revisionid FROM revision INNER JOIN page ON "
+							"revision.page = page.id WHERE page.name = ? AND page.lastrevision = revision.revisionid";
 		query << pagename;
 		query >>
 			std::tie(result.author, result.comment, result.content, result.timestamp, result.page, result.revision);
@@ -154,7 +157,8 @@ std::optional<Revision> RevisionDaoSqlite::getRevisionForPage(std::string pagena
 		auto query =
 			*db
 			<< "SELECT (SELECT username FROM user WHERE id = author), comment, content, strftime('%s',creationtime), "
-			   "page.name, revisionid FROM revision INNER JOIN page ON revision.page = page.id WHERE page.name = ? AND revisionid = ?  ";
+			   "page.name, revisionid FROM revision INNER JOIN page ON revision.page = page.id WHERE page.name = ? AND "
+			   "revisionid = ?  ";
 		query << pagename << revision;
 		query >>
 			std::tie(result.author, result.comment, result.content, result.timestamp, result.page, result.revision);

database/sqlitequeryoption.cpp

@@ -31,9 +31,9 @@ SqliteQueryOption &SqliteQueryOption::setOrderByColumn(std::string name)
 	return *this;
 }
 
-SqliteQueryOption &SqliteQueryOption::setVisibleColumnName(std::string name)
+SqliteQueryOption &SqliteQueryOption::setListedColumnName(std::string name)
 {
-	this->visibleColumnName = name;
+	this->listedColumnName = name;
 	return *this;
 }
 
@@ -50,9 +50,9 @@ std::string SqliteQueryOption::build()
 	{
 		result += "WHERE ";
 	}
-	if(!o.includeInvisible && !this->visibleColumnName.empty())
+	if(!o.includeUnlisted && !this->listedColumnName.empty())
 	{
-		result += this->visibleColumnName + " = 1";
+		result += this->listedColumnName + " = 1";
 	}
 	else
 	{

database/sqlitequeryoption.h

@@ -7,7 +7,7 @@ class SqliteQueryOption
 {
   private:
 	QueryOption o;
-	std::string visibleColumnName;
+	std::string listedColumnName;
 	std::string orderByColumnName;
 
 	bool prependWhere;
@@ -17,7 +17,7 @@ class SqliteQueryOption
 
 	SqliteQueryOption &setOrderByColumn(std::string name);
 
-	SqliteQueryOption &setVisibleColumnName(std::string name);
+	SqliteQueryOption &setListedColumnName(std::string name);
 
 	SqliteQueryOption &setPrependWhere(bool b);
 

dynamic/dynamiccontentpostlist.cpp

@@ -9,7 +9,7 @@ std::string DynamicContentPostList::render()
 	auto permissionDao = this->database->createPermissionsDao();
 
 	QueryOption option;
-	option.includeInvisible = false;
+	option.includeUnlisted = false;
 	auto members = categoryDao->fetchMembers(this->argument, option);
 	std::vector<std::pair<std::string, time_t>> pageList;
 	for(const Page &member : members)

dynamic/dynamicpostrenderer.cpp

@@ -0,0 +1,73 @@
+#include <chrono>
+#include "dynamicpostrenderer.h"
+#include "../parser.h"
+#include "../utils.h"
+
+void DynamicPostRenderer::setArgument(std::string argument)
+{
+	auto splitted = utils::split(argument, '|');
+	this->category = splitted[0];
+	if(splitted.size() >= 2)
+	{
+		this->templatepartname = splitted[1];
+	}
+	if(splitted.size() >= 3)
+	{
+		this->customlinkurl = splitted[2];
+	}
+}
+
+std::string DynamicPostRenderer::linkToPage(std::string page)
+{
+	if(this->customlinkurl.empty())
+	{
+		return this->urlProvider->page(page);
+	}
+	return utils::strreplace(this->customlinkurl, "{page}", page);
+}
+
+std::string DynamicPostRenderer::render()
+{
+	auto categoryDao = this->database->createCategoryDao();
+	auto pageDao = this->database->createPageDao();
+	auto revisionDao = this->database->createRevisionDao();
+	auto permissionDao = this->database->createPermissionsDao();
+
+	QueryOption option;
+	option.includeUnlisted = true;
+	auto members = categoryDao->fetchMembers(this->category, option);
+	std::vector<std::pair<std::string, time_t>> pageList;
+	for(const Page &member : members)
+	{
+		Permissions perms = permissionDao->find(member.name, this->userSession->user.login)
+								.value_or(this->userSession->user.permissions);
+		if(perms.canRead())
+		{
+			auto revision = revisionDao->getRevisionForPage(member.name, 1);
+			pageList.push_back({member.name, 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 entry = this->templ->loadResolvedPart(this->templatepartname);
+	std::stringstream stream;
+	for(auto &pair : pageList)
+	{
+		std::optional<Revision> revision = revisionDao->getCurrentForPage(pair.first);
+		if(revision)
+		{
+			std::string link = linkToPage(pair.first);
+			Parser parser;
+
+			std::string date = utils::toISODateTime(revision->timestamp);
+			Varreplacer replacer{"{"};
+			replacer.addKeyValue("url", link);
+			replacer.addKeyValue("date", date);
+			replacer.addKeyValue("content", parser.parse(*pageDao, *this->urlProvider,
+														 parser.extractFirstTag("content", revision->content)));
+			stream << replacer.parse(entry);
+		}
+	}
+	return stream.str();
+}

dynamic/dynamicpostrenderer.h

@@ -0,0 +1,18 @@
+#ifndef DYNAMICPOSTRENDERER_H
+#define DYNAMICPOSTRENDERER_H
+#include "dynamiccontent.h"
+class DynamicPostRenderer : public DynamicContent
+{
+private:
+	std::string category;
+	std::string customlinkurl;
+	std::string templatepartname = "dynamic/categoryrendererentry";
+
+  public:
+	using DynamicContent::DynamicContent;
+	std::string render() override;
+	void setArgument(std::string argument) override;
+	std::string linkToPage(std::string page);
+};
+
+#endif // DYNAMICPOSTRENDERER_H

handlers/handler.cpp

@@ -53,7 +53,7 @@ std::string Handler::createPageTitle(std::string title)
 QueryOption Handler::queryOption(const Request &r, SORT_ORDER defaultSort) const
 {
 	QueryOption result;
-	result.includeInvisible = false;
+	result.includeUnlisted = false;
 	try
 	{
 		result.limit = utils::toUInt(r.get("limit"));

handlers/handlerfeedgenerator.cpp

@@ -9,7 +9,7 @@ std::vector<HandlerFeedGenerator::EntryRevisionPair> HandlerFeedGenerator::fetch
 
 	std::vector<EntryRevisionPair> result;
 	QueryOption option;
-	option.includeInvisible = false;
+	option.includeUnlisted = true;
 	// option.limit = 20;
 
 	auto comppage = [](const Page &a, const Page &b) { return a.name < b.name; };
@@ -34,12 +34,15 @@ std::vector<HandlerFeedGenerator::EntryRevisionPair> HandlerFeedGenerator::fetch
 	}
 	for(const Page &member : members)
 	{
-		Permissions perms = permissionDao->find(member.name, this->userSession->user.login)
+		if(member.feedlisted)
-								.value_or(this->userSession->user.permissions);
-		if(perms.canRead())
 		{
-			auto revision = revisionDao->getRevisionForPage(member.name, 1).value();
+			Permissions perms = permissionDao->find(member.name, this->userSession->user.login)
-			result.push_back({member, revision});
+									.value_or(this->userSession->user.permissions);
+			if(perms.canRead())
+			{
+				auto revision = revisionDao->getRevisionForPage(member.name, 1).value();
+				result.push_back({member, revision});
+			}
 		}
 	}
 	std::sort(result.begin(), result.end(),

handlers/handlerpageedit.cpp

@@ -76,10 +76,27 @@ Response HandlerPageEdit::handleRequest(PageDao &pageDao, std::string pagename,
 			try
 			{
 				this->database->beginTransaction();
+
 				std::string visiblecmd = parser.extractCommand("visible", newContent);
+				std::string listedcmd = parser.extractCommand("listed", newContent);
+				/* Backwarts compatibility */
+				if(listedcmd.empty())
+				{
+					listedcmd = visiblecmd;
+				}
+				std::string feedlistedcmd = parser.extractCommand("feedlisted", newContent);
+
 				std::string rename = parser.extractCommand("rename", newContent);
 				std::string customtitle = parser.extractCommand("pagetitle", newContent);
+				std::string parentpage = parser.extractCommand("parentpage", newContent);
 				std::vector<std::string> perms = parser.extractCommands("permissions", newContent);
+
+				if(parentpage != "" && !pageDao.find(parentpage))
+				{
+					return this->errorResponse("Invalid parent",
+											   "Specified parent page " + parentpage + " does not exist");
+				}
+
 				Page page;
 				std::optional<Page> currentPage = pageDao.find(pagename);
 				if(currentPage)
@@ -131,9 +148,11 @@ Response HandlerPageEdit::handleRequest(PageDao &pageDao, std::string pagename,
 				}
 
 				page.current_revision = current_revision;
-				page.listed = !(visiblecmd == "0");
+				page.listed = !(listedcmd == "0");
+				page.feedlisted = !(feedlistedcmd == "0");
 				page.name = pagename;
 				page.title = customtitle;
+				page.parentpage = parentpage;
 				if(page.title.empty())
 				{
 					page.title = page.name;

iparser.h

@@ -15,6 +15,7 @@ class IParser
 	}
 
   public:
+	virtual std::string extractFirstTag(std::string tagname, const std::string &content) const = 0;
 	virtual std::string extractCommand(std::string cmdname, const std::string &content) const = 0;
 	virtual std::vector<std::string> extractCommands(std::string cmdname, const std::string &content) const = 0;
 

page.h

@@ -8,7 +8,9 @@ class Page
 	Page();
 	std::string name;
 	std::string title;
+	std::string parentpage;
 	bool listed;
+	bool feedlisted;
 	unsigned int current_revision;
 	unsigned int pageid;
 };

parser.cpp

@@ -63,11 +63,10 @@ std::vector<std::string> Parser::extractCategories(const std::string &content) c
 	return result;
 }
 
-std::string Parser::extractCommand(std::string cmdname, const std::string &content) const
+std::string Parser::extractFirstTag(std::string tagname, const std::string &content) const
 {
-	std::string cmd = "[cmd:" + cmdname + "]";
+	std::string cmd = "[" + tagname + "]";
-	std::string cmdend = "[/cmd:" + cmdname + "]";
+	std::string cmdend = "[/" + tagname + "]";
-
 	std::string_view view = content;
 	size_t pos = 0;
 	if((pos = view.find(cmd)) != std::string::npos)
@@ -83,6 +82,12 @@ std::string Parser::extractCommand(std::string cmdname, const std::string &conte
 	return "";
 }
 
+std::string Parser::extractCommand(std::string cmdname, const std::string &content) const
+{
+
+	return extractFirstTag("cmd:" + cmdname, content);
+}
+
 std::vector<std::string> Parser::extractCommands(std::string cmdname, const std::string &content) const
 {
 	std::vector<std::string> result;
@@ -170,7 +175,7 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 	std::string result;
 	// we don't care about commands, but we nevertheless replace them with empty strings
 	std::regex tagfinder(
-		R"(\[(b|i|u|s|li||ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1])");
+		R"(\[(b|i|u|s|li||ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:listed|cmd:feedlisted|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|cmd:parentpage|content|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1])");
 	result = utils::regex_callback_replacer(
 		tagfinder, content,
 		[&](std::smatch &match)
@@ -182,6 +187,11 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 			{
 				content = parse(pagedao, provider, content, callback);
 			}
+			/* [content] just helps extracting the actual content of a page, pretty much noop otherwise */
+			if(tag == "content")
+			{
+				return parse(pagedao, provider, content, callback);
+			}
 			if(std::find(std::begin(justreplace), std::end(justreplace), tag) != std::end(justreplace))
 			{
 				return "<" + tag + ">" + content + "</" + tag + ">";

parser.h

@@ -9,6 +9,7 @@ class Parser : public IParser
 	std::string processImage(std::smatch &match) const;
 
   public:
+	std::string extractFirstTag(std::string tagname, const std::string &content) const override;
 	std::string extractCommand(std::string cmdname, const std::string &content) const override;
 	std::vector<std::string> extractCommands(std::string cmdname, const std::string &content) const override;
 	std::vector<Headline> extractHeadlines(const std::string &content) const override;

revisionrenderer.cpp

@@ -1,9 +1,10 @@
- #include "revisionrenderer.h"
+#include "revisionrenderer.h"
 #include "templatepage.h"
 #include "dynamic/dynamiccontentpostlist.h"
 #include "dynamic/dynamiccontentincludepage.h"
 #include "dynamic/dynamiccontentgetvar.h"
 #include "dynamic/dynamiccontentsetvar.h"
+#include "dynamic/dynamicpostrenderer.h"
 #include "parser.h"
 #include "htmllink.h"
 
@@ -17,9 +18,10 @@ std::string RevisionRenderer::dynamicCallback(std::string_view key, std::string_
 	}
 	if(key == "dynamic:includepage")
 	{
-		auto includePage =  this->dynamicContentFactory.createDynamicContent<DynamicContentIncludePage>();
+		auto includePage = this->dynamicContentFactory.createDynamicContent<DynamicContentIncludePage>();
 		includePage->setArgument(std::string(value));
-		return parser.parseDynamics(includePage->render(), std::bind(&RevisionRenderer::dynamicCallback, this, std::placeholders::_1, std::placeholders::_2));
+		return parser.parseDynamics(includePage->render(), std::bind(&RevisionRenderer::dynamicCallback, this,
+																	 std::placeholders::_1, std::placeholders::_2));
 	}
 	if(key == "dynamic:setvar")
 	{
@@ -35,6 +37,12 @@ std::string RevisionRenderer::dynamicCallback(std::string_view key, std::string_
 		getVar->setArgument(std::string(value));
 		return getVar->render();
 	}
+	if(key == "dynamic:postrenderer")
+	{
+		auto renderer = this->dynamicContentFactory.createDynamicContent<DynamicPostRenderer>();
+		renderer->setArgument(std::string(value));
+		return renderer->render();
+	}
 	return std::string{};
 }
 
@@ -44,7 +52,8 @@ std::string RevisionRenderer::renderContent(std::string content)
 	dynamicVarsMap["createdon"] = utils::toISODate(time(NULL));
 	dynamicVarsMap["modifydatetime"] = utils::toISODateTime(time(NULL));
 
-	std::string resolvedContent = parser.parseDynamics(content, std::bind(&RevisionRenderer::dynamicCallback, this, std::placeholders::_1, std::placeholders::_2));
+	std::string resolvedContent = parser.parseDynamics(
+		content, std::bind(&RevisionRenderer::dynamicCallback, this, std::placeholders::_1, std::placeholders::_2));
 
 	return parser.parse(*this->db->createPageDao(), *this->urlProvider, resolvedContent);
 }
@@ -55,15 +64,15 @@ std::string RevisionRenderer::renderContent(const Revision &r, std::string_view
 	auto firstRevision = revisionDao->getRevisionForPage(r.page, 1);
 	if(!firstRevision)
 	{
- 		throw std::runtime_error("Could not get first revision for page, which is odd. Solar flares?");
+		throw std::runtime_error("Could not get first revision for page, which is odd. Solar flares?");
 	}
 
-
 	dynamicVarsMap["createdon"] = utils::toISODate(firstRevision.value().timestamp);
 	dynamicVarsMap["pagetitle"] = customTitle;
 	dynamicVarsMap["modifydatetime"] = utils::toISODateTime(r.timestamp);
 
-	std::string resolvedContent = parser.parseDynamics(r.content, std::bind(&RevisionRenderer::dynamicCallback, this, std::placeholders::_1, std::placeholders::_2));
+	std::string resolvedContent = parser.parseDynamics(
+		r.content, std::bind(&RevisionRenderer::dynamicCallback, this, std::placeholders::_1, std::placeholders::_2));
 
 	return parser.parse(*this->db->createPageDao(), *this->urlProvider, resolvedContent);
 }

setup/sqlite.sql

@@ -1,4 +1,4 @@
-CREATE TABLE page(id INTEGER PRIMARY KEY, name varchar(256), title varchar(1024), lastrevision integer, visible integer DEFAULT 1);
+CREATE TABLE page(id INTEGER PRIMARY KEY, name varchar(256), title varchar(1024), lastrevision integer, listed integer DEFAULT 1, parent integer REFERENCES page(id), feedlisted integer DEFAULT 1);
 CREATE TABLE user(id INTEGER PRIMARY KEY,username varchar(64), 
 password blob, salt blob, permissions integer, enabled integer DEFAULT 1);
 CREATE TABLE session(id INTEGER PRIMARY KEY, csrf_token varchar(32), 

template.cpp

@@ -18,6 +18,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
+#include <filesystem>
 #include "template.h"
 #include "varreplacer.h"
 #include "urlprovider.h"
@@ -47,9 +48,15 @@ TemplatePage Template::getPage(const std::string &pagename)
 
 std::string Template::getPartPath(std::string_view partname)
 {
-	// TODO: utils::concatPath? C++17 paths?
+	auto absolute_path = std::filesystem::canonical(std::filesystem::path{this->templatepath} / partname);
-	return this->templatepath + "/" + std::string(partname);
+	std::string result = absolute_path.string();
+	if(result.starts_with(this->templatepath))
+	{
+		return result;
+	}
+	return "";
 }
+
 std::string Template::loadPartContent(std::string_view partname)
 {
 	std::string partpath = getPartPath(partname);