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Diffstat (limited to 'src/core/local_data.cc')
| -rw-r--r-- | src/core/local_data.cc | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/src/core/local_data.cc b/src/core/local_data.cc new file mode 100644 index 0000000..9115844 --- /dev/null +++ b/src/core/local_data.cc @@ -0,0 +1,171 @@ +/* + * 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/local_data.hh" +#include <cstdlib> +#include <fstream> +#include <sys/stat.h> +#include <vector> + +namespace ricochet::core { + +std::string get_config_path( const std::string& filename ) +{ + const char* home = std::getenv( "HOME" ); // NOLINT(concurrency-mt-unsafe) + const std::string dir = ( home != nullptr ) ? std::string( home ) + "/.ricochet" : ".ricochet"; + static_cast<void>( mkdir( dir.c_str(), 0755 ) ); + return dir + "/" + filename; +} + +void save_bookmark( const std::string& title, // NOLINT(bugprone-easily-swappable-parameters) + const std::string& url ) +{ + if ( url == "ricochet://bookmarks" ) { + return; + } + std::ofstream file( get_config_path( "bookmarks.txt" ), std::ios::app ); + if ( !file.is_open() ) { + return; + } + + std::string safe_title = title; + if ( safe_title.empty() ) { + safe_title = url; + } + for ( char& c : safe_title ) { + if ( c == '\n' || c == '\r' || c == '\t' ) { + c = ' '; + } + } + file << url << '\t' << safe_title << '\n'; +} + +std::string generate_bookmarks_html() +{ + std::ifstream file( get_config_path( "bookmarks.txt" ) ); + std::string html = "<html><head><title>My Bookmarks</title></head><body><h1>Saved Bookmarks</h1><ul>"; + if ( !file.is_open() ) { + html += "<li>No bookmarks found. Press 'b' on any page to add one!</li>"; + } else { + std::string line; + while ( std::getline( file, line ) ) { + const std::size_t tab_pos = line.find( '\t' ); + if ( tab_pos != std::string::npos ) { + const std::string url = line.substr( 0, tab_pos ); + const std::string title = line.substr( tab_pos + 1 ); + html += "<li><a href=\""; + html += url; + html += "\">[Link] "; + html += title; + html += "</a></li>"; + } + } + } + html += "</ul></body></html>"; + return html; +} + +void append_to_history( const std::string& url, // NOLINT(bugprone-easily-swappable-parameters) + const std::string& title ) +{ + if ( url.starts_with( "ricochet://" ) ) { + return; + } + std::ofstream file( get_config_path( "history.txt" ), std::ios::app ); + if ( !file.is_open() ) { + return; + } + + std::string safe_title = title; + if ( safe_title.empty() ) { + safe_title = url; + } + for ( char& c : safe_title ) { + if ( c == '\n' || c == '\r' || c == '\t' ) { + c = ' '; + } + } + file << url << '\t' << safe_title << '\n'; +} + +std::string generate_history_html() +{ + std::ifstream file( get_config_path( "history.txt" ) ); + std::string html = "<html><head><title>History</title></head><body><h1>Browsing History</h1><ul>"; + if ( !file.is_open() ) { + html += "<li>No history found. Start browsing!</li>"; + } else { + std::vector<std::string> lines; + std::string line; + while ( std::getline( file, line ) ) { + lines.push_back( std::move( line ) ); + } + + std::size_t count = 0; + for ( auto it = lines.rbegin(); it != lines.rend() && count < 100; ++it, ++count ) { + const std::size_t tab_pos = it->find( '\t' ); + if ( tab_pos != std::string::npos ) { + const std::string url = it->substr( 0, tab_pos ); + const std::string title = it->substr( tab_pos + 1 ); + html += "<li><a href=\""; + html += url; + html += "\">[Link] "; + html += title; + html += "</a></li>"; + } + } + } + html += "</ul></body></html>"; + return html; +} + +std::string generate_help_html() +{ + return R"(<html> + <head><title>Ricochet Help Manual</title></head> + <body> + <h1>Ricochet User Manual</h1> + <h2>1. Navigation & Browsing</h2> + <ul> + <li><b>j / k</b> : Scroll down / up</li> + <li><b>H / L</b> : History backward / forward</li> + <li><b>/</b> : Open prompt to enter a new URL</li> + </ul> + <h2>2. Page Interaction</h2> + <ul> + <li><b>f</b> : Toggle Link Hints (type the two letters to follow a link instantly)</li> + <li><b>n</b> : Find in page (search for text)</li> + <li><b>N</b> : Jump to the next search match</li> + <li><b>i</b> : Enter form input mode (fill textboxes, click buttons, toggle checkboxes)</li> + </ul> + <h2>3. Bookmarks & History</h2> + <ul> + <li><b>b</b> : Bookmark the current page</li> + <li><b>B</b> : View all saved bookmarks</li> + <li><b>h</b> : View browsing history</li> + </ul> + <h2>4. System</h2> + <ul> + <li><b>?</b> : Show this help manual</li> + <li><b>q</b> : Quit Ricochet</li> + </ul> + </body> + </html>)"; +} + +} // namespace ricochet::core |