submodules: cpp-httplib: Update

Any small change on a page "updates" the feed, which is misleading to clients.
May need "minor edit" or something. For now, get rid of it.

cache/mapcache.h

@@ -5,12 +5,13 @@
 #include <shared_mutex>
 #include <optional>
 #include <string>
+#include "icache.h"
 
 /* Thread-Safe Key-Value store */
 template <class T> class MapCache
 {
   private:
-	std::map<std::string, T> cache;
+	std::unordered_map<std::string, T> cache;
 	mutable std::shared_mutex sharedMutex;
 
   public:
@@ -34,6 +35,53 @@ template <class T> class MapCache
 		std::lock_guard<std::shared_mutex> lock{sharedMutex};
 		this->cache.clear();
 	}
+
+	void remove(const std::string &key)
+	{
+		std::lock_guard<std::shared_mutex> lock{sharedMutex};
+		this->cache.erase(key);
+	}
+
+	void removePrefix(const std::string &key)
+	{
+		std::lock_guard<std::shared_mutex> lock{sharedMutex};
+		std::erase_if(this->cache, [key](const auto &item)
+		{
+			auto const& [k, v] = item;
+			return k.starts_with(std::string_view(key));
+		});
+	}
+
+};
+
+
+class StringCache : public MapCache<std::string>, public ICache
+{
+	virtual std::optional<std::string> get(std::string_view key) const override
+	{
+		return MapCache<std::string>::find(std::string(key));
+	}
+
+	virtual void put(std::string_view key, std::string val) override
+	{
+		MapCache<std::string>::set(std::string(key), val);
+	}
+
+	virtual void remove(std::string_view key) override
+	{
+		MapCache<std::string>::remove(std::string(key));
+	}
+
+	virtual void removePrefix(std::string_view prefix)
+	{
+		MapCache<std::string>::removePrefix(std::string(prefix));
+	}
+
+	virtual void clear() override
+	{
+		MapCache<std::string>::clear();
+	}
+
 };
 
 #endif // MAPCACHE_H

handlers/handlerfeedgenerator.cpp

@@ -89,7 +89,6 @@ std::string HandlerFeedGenerator::generateAtom(const std::vector<HandlerFeedGene
 			newestPublished = initialRevision.timestamp;
 		}
 		std::string entryPublished = utils::formatLocalDate(initialRevision.timestamp, dateformat) + "Z";
-		std::string entryUpdated = utils::formatLocalDate(current.timestamp, dateformat) + "Z";
 		std::string entryurl =
 			this->urlProvider->combine({this->urlProvider->rootUrl(), this->urlProvider->page(page.name)});
 		TemplatePage atomentry = this->templ->getPage("feeds/atomentry");
@@ -97,7 +96,7 @@ std::string HandlerFeedGenerator::generateAtom(const std::vector<HandlerFeedGene
 		atomentry.setVar("entryurl", utils::html_xss(entryurl));
 		atomentry.setVar("entryid", utils::html_xss(entryurl));
 		atomentry.setVar("entrypublished", entryPublished);
-		atomentry.setVar("entryupdated", entryUpdated);
+		atomentry.setVar("entryupdated", entryPublished);
 		atomentry.setVar("entrycontent", utils::html_xss(revisionRenderer.renderContent(current, page.title)));
 		stream << atomentry.render();
 	}

handlers/handlerpageview.cpp

@@ -60,7 +60,7 @@ std::string HandlerPageView::createIndexContent(IParser &parser, std::string con
 		}
 		previous = h.level;
 		HtmlLink link;
-		link.href = "#" + h.title;
+		link.href = "#" + utils::strreplace(h.title, " ", "");
 		link.innervalue = h.title;
 		link.cssclass = "indexlink";
 		indexcontent += "<li>" + link.render() + "</li>";

parser.cpp

@@ -175,14 +175,26 @@ 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"(\[(b|i|u|s|li||ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:listed|cmd:feedlisted|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|cmd:parentpage|content|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1])");
+		R"(\[(b|i|u|s|li|p|br|ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:listed|cmd:feedlisted|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|cmd:parentpage|content|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1](\r\n)*)");
+
+	const std::string justreplace[] = {"b", "i", "u", "p", "br", "ul", "li", "ol"};
+
 	result = utils::regex_callback_replacer(
 		tagfinder, content,
 		[&](std::smatch &match)
 		{
 			std::string tag = match.str(1);
 			std::string content = match.str(2);
-			std::string justreplace[] = {"b", "i", "u", "ul", "li", "ol", "s"};
+
+			std::string newlines = match.str(4);
+			if(newlines == "\r\n")
+			{
+				newlines = "<br>";
+			}
+			if(tag == "br")
+			{
+				return std::string("<br>");
+			}
 			if(tag != "code" && tag != "blockquote")
 			{
 				content = parse(pagedao, provider, content, callback);
@@ -194,13 +206,17 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 			}
 			if(std::find(std::begin(justreplace), std::end(justreplace), tag) != std::end(justreplace))
 			{
-				return "<" + tag + ">" + content + "</" + tag + ">";
+				if(tag == "p" || tag == "br")
+				{
+					newlines = "";
+				}
+				return "<" + tag + ">" + content + "</" + tag + ">" + newlines;
 			}
 			if(tag == "link" || tag == "wikilink")
 			{
-				return this->processLink(
+				return this->processLink(pagedao, provider,
-					pagedao, provider,
+										 match) +
-					match); // TODO: recreate this so we don't check inside the function stuff again
+					   newlines; // TODO: recreate this so we don't check inside the function stuff again
 			}
 			if(tag == "img")
 			{
@@ -208,7 +224,7 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 			}
 			if(tag[0] == 'h')
 			{
-				return "<" + tag + " id='" + content + "'>" + content + "</" + tag + ">";
+				return "<" + tag + " id='" + utils::strreplace(content, " ", "") + "'>" + content + "</" + tag + ">";
 			}
 			if(tag == "code" || tag == "blockquote")
 			{

qswiki.cpp

@@ -72,7 +72,7 @@ std::unique_ptr<ICache> createCache(const ConfigVariableResolver &resolver)
 	std::string path = resolver.getConfig("cache_fs_dir");
 	if(path == "")
 	{
-		return std::make_unique<NoCache>(path);
+		return std::make_unique<StringCache>();
 	}
 	return std::make_unique<FsCache>(path);
 }

sandbox/sandbox-linux.cpp

@@ -49,7 +49,11 @@ bool SandboxLinux::enable(std::vector<std::string> fsPaths)
 	}
 	for(unsigned int i = 0; i < fsPaths.size(); i++)
 	{
-		exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE, fsPaths[i].c_str());
+		std::string &path = fsPaths[i];
+		if(path.size() > 0)
+		{
+			exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE, path.c_str());
+		}
 	}
 	policy->drop_caps = 1;
 	policy->not_dumpable = 1;