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Merge pull request #5 from szymon-jozef/feature/html-substitution

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feature/html substitution
This commit is contained in:
Szymon
2026-01-11 20:51:45 +01:00
committed by GitHub
parent a59773ef3e 2c8b9f2cfc
commit dd2c6ca810
5 changed files with 73 additions and 2 deletions
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30
src/formatter.cpp Normal file
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@@ -0,0 +1,30 @@
#include "markdown.hpp"
#include <fstream>
#include <sstream>
#include <string>
static bool replace_once(std::string &str, const std::string &from,
const std::string &to) {
size_t start_pos = str.find(from);
if (start_pos == std::string::npos)
return false;
str.replace(start_pos, from.length(), to);
return true;
}
std::string inject_html_into_template(const std::string &FILE_NAME,
const std::string &TEMPLATE,
const std::string &HTML) {
std::string result;
std::ifstream file(FILE_NAME);
if (!file.is_open()) {
return "";
}
std::ostringstream ss;
ss << file.rdbuf();
result = ss.str();
if (replace_once(result, TEMPLATE, HTML)) {
return result;
}
return "";
}

7
src/formatter.hpp Normal file
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@@ -0,0 +1,7 @@
#include <string>
// Change template from file into html
// Return html in string
std::string inject_html_into_template(const std::string &FILE_NAME,
const std::string &TEMPLATE,
const std::string &HTML);

7
src/makefile
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@@ -21,11 +21,14 @@ utils.o: utils.cpp utils.hpp
markdown.o: markdown.cpp markdown.hpp
$(CXX) $(CXXFLAGS) -c markdown.cpp
formatter.o: formatter.cpp formatter.hpp
$(CXX) $(CXXFLAGS) -c formatter.cpp
tests.o: $(TEST_DIR)/tests.cpp config.hpp
$(CXX) $(CXXFLAGS) -c $(TEST_DIR)/tests.cpp
tests: tests.o config.o utils.o markdown.o
g++ -std=c++17 -Wall tests.o config.o utils.o markdown.o -o $(TEST_DIR)/tests $(TEST_LIBS)
tests: tests.o config.o utils.o markdown.o formatter.o
g++ -std=c++17 -Wall tests.o config.o utils.o markdown.o formatter.o -o $(TEST_DIR)/tests $(TEST_LIBS)
check: tests
$(TEST_DIR)/tests

11
src/tests/formatter.html Normal file
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@@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
{{replace_me}}
</body>
</html>

20
src/tests/tests.cpp
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@@ -1,4 +1,5 @@
#include "../config.hpp"
#include "../formatter.hpp"
#include "../markdown.hpp"
#include "../utils.hpp"
#include <catch2/catch_all.hpp>
@@ -83,3 +84,22 @@ int main() {
REQUIRE(get_html(INPUT) == EXPECTED_OUTPUT);
}
TEST_CASE("formatter injection test") {
const std::string FILE_NAME = "./tests/formatter.html";
const std::string EXPECTED_OUTPUT = R"(<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
I'm replaced!
</body>
</html>
)";
const std::string output =
inject_html_into_template(FILE_NAME, "{{replace_me}}", "I'm replaced!");
REQUIRE(EXPECTED_OUTPUT == output);
}