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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 <webbb/search.h>
#include <assets/view.h>
#include <filter/roles.h>
#include <filter/string.h>
#include <filter/url.h>
#include <webserver/request.h>
#include <locale/translate.h>
#include <search/logic.h>
std::string webbible_search_url ()
{
return "webbb/search";
}
bool webbible_search_acl (Webserver_Request& webserver_request)
{
return roles::access_control (webserver_request, roles::guest);
}
std::string webbible_search (Webserver_Request& webserver_request)
{
Assets_View view;
// Get the URL and the text for the backlink.
std::string backlinkUrl = webserver_request.query.count ("url") ? webserver_request.query["url"] : "";
std::string backlinkText = webserver_request.query.count ("text") ? webserver_request.query["text"] : "";
// The query: The word or string to search for.
std::string queryString = webserver_request.query.count ("q") ? webserver_request.query["q"] : "";
// Put the search query and the backlink into the search box.
view.set_variable ("queryString", queryString);
view.set_variable ("backlinkUrl", backlinkUrl);
view.set_variable ("backlinkText", backlinkText);
// Clean the query string up.
queryString = filter::strings::trim (queryString);
// Generate search words for emphasizing the search hits.
std::vector <std::string> queryWords = filter::strings::explode (queryString, ' ');
// Exported Bible.
std::string exportedBible = filter_url_basename_web (filter_url_dirname_web (filter_url_dirname_web (backlinkUrl)));
// Search the Bible text in the exported Bible.
std::vector <Passage> passages = search_logic_search_text (queryString, {exportedBible});
// Hit count.
view.set_variable ("hitCount", std::to_string (passages.size ()));
std::stringstream hitsblock;
// Go through the search hits.
for (auto & passage : passages) {
// Get the passage of this search hit.
if (passage.m_book == 0) continue;
std::string bible = passage.m_bible;
int book = passage.m_book;
int chapter = passage.m_chapter;
std::string verse = passage.m_verse;
// The title.
std::string title = bible + " | " + filter_passage_display (book, chapter, verse);
title = filter::strings::escape_special_xml_characters (title);
// The URL.
std::string url = "/exports/" + bible + "/web/" + filter_url_html_file_name_bible (std::string(), book, chapter);
// Output title and URL.
hitsblock << "<p style=" << std::quoted ("margin-top: 0.75em; margin-bottom: 0em") << "><a href=" << std::quoted (url) << ">" << title << "</a></p>" << std::endl;
// The excerpt.
std::string text = search_logic_get_bible_verse_text (bible, book, chapter, filter::strings::convert_to_int (verse));
std::vector <std::string> v_text = filter::strings::explode (text, '\n');
// Go through each line of text separately.
for (auto line : v_text) {
std::string markedLine = filter::strings::markup_words (queryWords, line);
if (markedLine != line) {
// Store this bit of the excerpt.
hitsblock << "<p style=" << std::quoted ("margin-top: 0em; margin-bottom: 0em") << ">" << markedLine << "</p>" << std::endl;
}
}
}
view.set_variable ("hitsblock", hitsblock.str());
return view.render ("webbb", "search");
}
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