niansa/descindex
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Added previewing

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niansa 2021-09-24 20:27:44 +02:00
parent 6684d9d846
commit 33903cf549
2 changed files with 57 additions and 5 deletions
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25
src/main.cpp
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@ -32,13 +32,28 @@ desc read_desc_file(const std::string& path) {
return fres;
}
void handle_media_file(const std::filesystem::path& media_file, const desc& media_desc) {
// Open output file for writing
std::ofstream output(media_file.string()+"_preview.html");
// Write out doctype
output << Template::doctype;
// Write out top
output << fmt::format(Template::Preview::top, media_desc.title, media_desc.description);
// Write out content
output << fmt::format(Template::Preview::content, media_file.filename().string());
// Write out bottom
output << Template::Preview::bottom;
}
desc handle_media_dir(const std::filesystem::path& media_dir) {
// Open output file for writing
std::ofstream output(media_dir/"index.html");
// Get directory description
auto media_dir_desc = read_desc_file(media_dir/"desc.txt");
// Write out doctype
output << Template::doctype;
// Write out top
output << fmt::format(Template::top, media_dir_desc.title, media_dir_desc.description);
output << fmt::format(Template::Listing::top, media_dir_desc.title, media_dir_desc.description);
// Iterate through input dir
for (const auto& file : std::filesystem::directory_iterator(media_dir)) {
// Skip .html and .txt files
@ -48,18 +63,22 @@ desc handle_media_dir(const std::filesystem::path& media_dir) {
}
// Get description
desc file_desc;
std::string_view content_template;
if (file.is_directory()) {
// Handle directory
file_desc = handle_media_dir(file);
content_template = Template::Listing::content_dir;
} else {
// Handle file
file_desc = read_desc_file(file.path().string()+".txt");
handle_media_file(file.path(), file_desc);
content_template = Template::Listing::content_file;
}
// Write out entry
output << fmt::format(Template::content, file_desc.title, file_desc.description, file.path().filename().string());
output << fmt::format(content_template, file_desc.title, file_desc.description, file.path().filename().string());
}
// Write out bottom
output << Template::bottom;
output << Template::Listing::bottom;
// Return description of directory
return media_dir_desc;
}

37
src/template.hpp
View file

@ -6,6 +6,10 @@
namespace Template {
constexpr std::string_view
doctype = R"(<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">)";
namespace Listing {
constexpr std::string_view
top = R"(
<html>
<head>
@ -16,15 +20,44 @@ top = R"(
<p>{1}</p>
<br />
)",
content = R"(
content_file = R"(
<br />
<h3>{0}</h3>
<p>{1}</p>
<a href="{2}">Open</a>
<p><a href="{2}">Open</a> - <a href="{2}_preview.html">Preview</a></p>
)",
content_dir = R"(
<br />
<h3>[DIR] {0}</h3>
<p>{1}</p>
<p><a href="{2}">Open</a></p>
)",
bottom = R"(
</body>
</html>
)";
}
namespace Preview {
constexpr std::string_view
top = R"(
<html>
<head>
<title>{0} - Preview</title>
</head>
<body>
<h1>{0}</h1>
<p>{1}</p>
<br />
)",
content = R"(
<p><a href="{0}">Open</a></p>
<iframe src="{0}"></iframe>
)",
bottom = R"(
</body>
</html>
)";
}
}
#endif