Updated Templ. Added many new features. See updated README.md for a few

main.cpp

@@ -1,6 +1,7 @@
 #include <iostream>
 #include <fstream>
 #include <filesystem>
+#include <unordered_map>
 
 #include "utf8.h"
 
@@ -27,42 +28,112 @@ string32 readfile(std::string name) {
 	return file;
 }
 
-struct frontMatter {
+class frontMatter {
+	void set(string32 key, string32 val) {
+		values[std::string(key.asChar())] = val;
+	}
+public:
 	char* layout;
+	bool hasLayout = false;
 	string32 parsed;
+	std::unordered_map<std::string, string32> values;
   frontMatter(string32 unparsedPage) {
 		std::vector<string32> lines = unparsedPage.split("\n");
 		if (lines.front() == "---") {
 			int line = 1;
 			for (;lines[line]!="---";line++) {
 				std::vector dataToParse = lines[line].split(": ");
-				if (dataToParse[0] == "layout")
+				if (dataToParse[0] == "layout") {
 					layout = dataToParse[1].asChar();
+					hasLayout = true;
+				} else
+					set("page." + dataToParse[0], dataToParse[1]);
 			}
 			line++;
 			for (;line<lines.size();line++) {
 				parsed += lines[line] + "\n";
 			}
+		} else {
+			parsed = unparsedPage;
+		}
+		std::vector<string32> config = readfile("source/_config.yml").split("\n");
+		for (string32 line : config) {
+			std::vector<string32> split = line.split(": ");
+			set("site." + split[0], split[1]);
 		}
   }
+	string32 operator[](string32 s) {
+		return values[std::string(s.asChar())];
+	}
 };
 
+string32 parsePageHTML(string32 pageContents) {
+	frontMatter fm = frontMatter(pageContents);
+	string32 page;
+	if (fm.hasLayout)
+		page = readfile("source/_layouts/" + std::string(fm.layout) + ".html").replace("{{ content }}", fm.parsed);
+	else
+		page = fm.parsed;
+	for (auto pair : fm.values)
+		page.replaceSelfAll("{{ " + pair.first + " }}", pair.second);
+	int i (0);
+	string32 searchString = "{% ";
+	string32 endString = " %}";
+	while (i < page.cs.size()) {
+		int havematched (0);
+		for (;i<page.cs.size();i++) {
+			if (page.cs[i] == searchString[havematched])
+				havematched++;
+			else
+				havematched = 0;
+			if (havematched == searchString.cs.size())
+				break;
+		}
+		if (!havematched)
+			break;
+		int si (i-3);
+		int ei (0);
+		for (;i<page.cs.size();i++) {
+			if (page.cs[i] == endString[havematched]) {
+				havematched++;
+				ei = i;
+			} else
+				havematched = 0;
+			if (havematched == endString.cs.size()) {
+				ei -= endString.cs.size();
+				break;
+			}
+		}
+		string32 testString;
+		for (int j(si+4);j<=ei;j++)
+			testString += page[j];
+		page.cs.erase(page.cs.begin()+si, page.cs.begin()+ei+4);
+		std::vector<string32> split = testString.split(" ");
+		if (split[0] == "include") {
+			string32 toInclude = readfile("source/_includes/" + std::string(split[1].asChar()));
+			page.cs.insert(page.cs.begin()+si, toInclude.cs.begin(), toInclude.cs.end());
+		}
+		i = 0;
+		si = 0;
+		ei = 0;
+	}
+	return page;
+}
+
 int main() {
 	std::string path = "source";
 
 	fs::remove_all("output");
 
 	for (const auto & file : fs::recursive_directory_iterator(path)) {
+		if (file.path().stem().string()[0] == '_' || file.path().string()[7] == '_')
+			continue;
 		if (file.is_regular_file()) {
-			if (file.path().stem().string().at(0) == '_')
-				continue;
 			std::string ext = file.path().extension().string();
 			fs::create_directories("output" + file.path().parent_path().string().substr(6));
 			std::ofstream outfile("output" + file.path().string().substr(6));
 			if (ext == ".html") {
-				frontMatter fm = frontMatter(readfile(file.path().c_str()));
+				outfile << parsePageHTML(readfile(file.path().c_str()));
-				std::cout << "Layout: `" << fm.layout << "`\nParsed: " << fm.parsed << "\n";
-				outfile << readfile("source/_layouts/" + std::string(fm.layout) + ".html").replace("{{ content }}", fm.parsed);
 			} else {
 				outfile << read(file.path().c_str());
 			}