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/*
Copyright (©) 2003-2025 Teus Benschop.
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <export/html.h>
#include <export/logic.h>
#include <tasks/logic.h>
#include <database/bibles.h>
#include <database/books.h>
#include <database/logs.h>
#include <database/config/bible.h>
#include <database/state.h>
#include <database/bibleimages.h>
#include <filter/url.h>
#include <filter/string.h>
#include <filter/roles.h>
#include <filter/text.h>
#include <filter/css.h>
#include <filter/usfm.h>
#include <fonts/logic.h>
#include <html/text.h>
#include <html/header.h>
#include <locale/translate.h>
#include <styles/sheets.h>
void export_html_book (const std::string& bible, const int book, const bool log)
{
// Create folders for the html export.
const std::string directory = filter_url_create_path ({export_logic::bible_directory (bible), "html"});
if (!file_or_dir_exists (directory))
filter_url_mkdir (directory);
// Filename for the html file.
const std::string basename = export_logic::base_book_filename (bible, book);
const std::string filename_html = filter_url_create_path ({directory, basename + ".html"});
const std::string stylesheet_css = filter_url_create_path ({directory, "stylesheet.css"});
const std::string stylesheet = database::config::bible::get_export_stylesheet (bible);
// Create stylesheet.
Styles_Sheets styles_sheets;
styles_sheets.create (stylesheet, stylesheet_css, false, bible);
// Copy font to the output directory.
const std::string font = fonts::logic::get_text_font (bible);
if (!font.empty ()) {
if (fonts::logic::font_exists (font)) {
std::string fontpath = fonts::logic::get_font_path (font);
const std::string contents = filter_url_file_get_contents (fontpath);
fontpath = filter_url_create_path ({directory, font});
filter_url_file_put_contents (fontpath, contents);
}
}
Filter_Text filter_text = Filter_Text (bible);
filter_text.html_text_standard = new HtmlText (translate("Bible"));
filter_text.html_text_standard->custom_class = Filter_Css::getClass (bible);
if (database::config::bible::get_export_html_notes_on_hover(bible)) {
filter_text.html_text_standard->have_popup_notes();
}
// Load one book.
const std::vector <int> chapters = database::bibles::get_chapters (bible, book);
for (const auto chapter : chapters) {
// Get the USFM for this chapter.
std::string usfm = database::bibles::get_chapter (bible, book, chapter);
usfm = filter::strings::trim (usfm);
// Use small chunks of USFM at a time for much better performance.
filter_text.add_usfm_code (usfm);
}
// Convert the USFM.
filter_text.run (stylesheet);
// Save the html file.
filter_text.html_text_standard->save (filename_html);
// Save any images that were included.
for (const auto& src : filter_text.image_sources) {
const std::string contents = database::bible_images::get(src);
const std::string filename = filter_url_create_path ({directory, src});
filter_url_file_put_contents(filename, contents);
}
// Clear the flag for this export.
Database_State::clearExport (bible, book, export_logic::export_html);
if (log)
Database_Logs::log (translate("Exported to html") + ": " + bible + " " + database::books::get_english_from_id (static_cast<book_id>(book)), roles::translator);
}
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