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/*
* Ricochet - A minimalist CLI web browser for fast, distraction-free navigation.
* Copyright (C) 2026 Richard Qin
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "ricochet/core/page_loader.hh"
#include "ricochet/core/local_data.hh"
#include "ricochet/core/page_processor.hh"
#include "ricochet/core/utils.hh"
#include "ricochet/parser/html_lexer.hh"
#include "ricochet/parser/tree_builder.hh"
#include "ricochet/render/renderer.hh"
namespace ricochet::core {
PageData load_page( const HttpRequest& req )
{
std::string html_body;
if ( req.url == "ricochet://bookmarks" ) {
html_body = generate_bookmarks_html();
} else if ( req.url == "ricochet://history" ) {
html_body = generate_history_html();
} else if ( req.url == "ricochet://help" ) {
html_body = generate_help_html();
} else {
const net::HttpClient client;
auto response_result = client.fetch( req.url, req.method, req.body );
if ( !response_result.has_value() ) {
return { .lines
= { "\033[1;31m[!] Failed to load:\033[0m " + req.url, "", "Reason: " + response_result.error() },
.links = {},
.inputs = {},
.title = "Error" };
}
const auto& resp = response_result.value();
std::string c_type = resp.content_type;
for ( char& c : c_type ) {
if ( c >= 'A' && c <= 'Z' ) {
c = static_cast<char>( c + 32 );
}
}
const bool is_text
= c_type.starts_with( "text/" ) || c_type.contains( "xml" ) || c_type.contains( "json" ) || c_type.empty();
if ( !is_text ) {
return process_binary_download( req, resp );
}
html_body = response_result.value().body;
}
const parser::HtmlLexer lexer;
const parser::TreeBuilder builder;
const render::Renderer renderer;
const auto dom_root = builder.build( lexer.tokenize( html_body ) );
const render::RenderResult result = renderer.render( dom_root );
const std::string title = extract_title( dom_root );
return {
.lines = split_into_lines( result.text ), .links = result.links, .inputs = result.inputs, .title = title };
}
} // namespace ricochet::core
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