string edit_load (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string bible = request->query ["bible"];
int book = convert_to_int (request->query ["book"]);
int chapter = convert_to_int (request->query ["chapter"]);
// Store a copy of the USFM loaded in the editor for later reference.
storeLoadedUsfm (webserver_request, bible, book, chapter, "edit");
string stylesheet = request->database_config_user()->getStylesheet ();
string usfm = request->database_bibles()->getChapter (bible, book, chapter);
Editor_Usfm2Html editor_usfm2html;
editor_usfm2html.load (usfm);
editor_usfm2html.stylesheet (stylesheet);
editor_usfm2html.run ();
string html = editor_usfm2html.get ();
// To make editing empty verses easier, convert spaces to non-breaking spaces, so they appear in the editor.
if (usfm_contains_empty_verses (usfm)) {
string search = "<span> </span>";
string replace = "<span>" + unicode_non_breaking_space_entity () + "</span>";
html = filter_string_str_replace (search, replace, html);
}
string user = request->session_logic ()->currentUser ();
bool write = access_bible_book_write (webserver_request, user, bible, book);
return Checksum_Logic::send (html, write);
}
string editverse_load (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string bible = request->query ["bible"];
int book = convert_to_int (request->query ["book"]);
int chapter = convert_to_int (request->query ["chapter"]);
int verse = convert_to_int (request->query ["verse"]);
string usfm = request->database_bibles()->getChapter (bible, book, chapter);
usfm = usfm_get_verse_text (usfm, verse);
usfm = filter_string_str_replace ("\n", "<br>", usfm);
string chapter_verse_text;
string needle = "\\c";
if (verse) needle = "\\v";
size_t pos = usfm.find (needle);
if (pos != string::npos) {
if (pos < 2) {
usfm.erase (0, pos + 2);
usfm = filter_string_trim (usfm);
chapter_verse_text = usfm_peek_verse_number (usfm);
usfm.erase (0, chapter_verse_text.length ());
usfm = filter_string_trim (usfm);
}
}
usfm.insert (0, "<span contenteditable=\"true\">");
usfm.append ("</span>");
if (!chapter_verse_text.empty ()) {
string spacer;
if (verse) spacer = " ";
usfm.insert (0, "<span " + filter_css_grey_background () + ">" + needle + " " + chapter_verse_text + spacer + "</span>");
}
string user = request->session_logic ()->currentUser ();
bool write = access_bible_book_write (webserver_request, user, bible, book);
return Checksum_Logic::send (usfm, write);
}
string editusfm_save (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string bible = request->post["bible"];
int book = convert_to_int (request->post["book"]);
int chapter = convert_to_int (request->post["chapter"]);
string usfm = request->post["usfm"];
string checksum = request->post["checksum"];
if (request->post.count ("bible") && request->post.count ("book") && request->post.count ("chapter") && request->post.count ("usfm")) {
if (Checksum_Logic::get (usfm) == checksum) {
usfm = filter_url_tag_to_plus (usfm);
usfm = filter_string_trim (usfm);
if (usfm != "") {
if (unicode_string_is_valid (usfm)) {
string stylesheet = request->database_config_user()->getStylesheet();
vector <BookChapterData> book_chapter_text = usfm_import (usfm, stylesheet);
for (BookChapterData & data : book_chapter_text) {
int book_number = data.book;
int chapter_number = data.chapter;
string chapter_data_to_save = data.data;
if (((book_number == book) || (book_number == 0)) && (chapter_number == chapter)) {
string ancestor_usfm = getLoadedUsfm (webserver_request, bible, book, chapter, "editusfm");
// Collect some data about the changes for this user.
string username = request->session_logic()->currentUser ();
int oldID = request->database_bibles()->getChapterId (bible, book, chapter);
string oldText = ancestor_usfm;
string newText = chapter_data_to_save;
// Merge if the ancestor is there and differs from what's in the database.
if (!ancestor_usfm.empty ()) {
string server_usfm = request->database_bibles ()->getChapter (bible, book, chapter);
if (server_usfm != ancestor_usfm) {
// Prioritize the USFM to save.
chapter_data_to_save = filter_merge_run (ancestor_usfm, server_usfm, chapter_data_to_save);
Database_Logs::log (translate ("Merging and saving chapter."));
}
}
// Check on write access.
if (access_bible_book_write (request, "", bible, book)) {
// Safely store the chapter.
string message = usfm_safely_store_chapter (request, bible, book, chapter, chapter_data_to_save);
if (message.empty()) {
#ifndef CLIENT_PREPARED
// Server configuration: Store details for the user's changes.
int newID = request->database_bibles()->getChapterId (bible, book, chapter);
Database_Modifications database_modifications;
database_modifications.recordUserSave (username, bible, book, chapter, oldID, oldText, newID, newText);
Database_Git::store_chapter (username, bible, book, chapter, oldText, newText);
#endif
// Store a copy of the USFM loaded in the editor for later reference.
storeLoadedUsfm (webserver_request, bible, book, chapter, "editusfm");
return locale_logic_text_saved ();
}
return message;
} else {
return translate("No write access");
}
} else {
Database_Logs::log ("The following data could not be saved and was discarded: " + chapter_data_to_save);
return translate("Passage mismatch");
}
}
} else {
Database_Logs::log ("The text was not valid Unicode UTF-8. The chapter could not saved and has been reverted to the last good version.");
return translate("Needs Unicode");
}
} else {
Database_Logs::log ("There was no text. Nothing was saved. The original text of the chapter was reloaded.");
return translate("Nothing to save");
}
} else {
request->response_code = 409;
return translate("Checksum error");
}
} else {
return translate("Nothing to save");
}
return translate ("Confusing data");
}
string search_replacepre2 (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string siteUrl = Database_Config_General::getSiteURL ();
// Get search variables from the query.
string searchfor = request->query ["q"];
string replacewith = request->query ["r"];
bool casesensitive = (request->query ["c"] == "true");
string id = request->query ["id"];
bool searchplain = (request->query ["p"] == "true");
// Get the Bible and passage for this identifier.
Passage details = Passage::from_text (id);
string bible = details.bible;
int book = details.book;
int chapter = details.chapter;
string verse = details.verse;
// Get the plain text or the USFM.
string text;
if (searchplain) {
text = search_logic_get_bible_verse_text (bible, book, chapter, convert_to_int (verse));
} else {
text = search_logic_get_bible_verse_usfm (bible, book, chapter, convert_to_int (verse));
}
// Clickable passage.
string link = filter_passage_link_for_opening_editor_at (book, chapter, verse);
string oldtext = filter_string_markup_words ({searchfor}, text);
string newtext (text);
if (casesensitive) {
newtext = filter_string_str_replace (searchfor, replacewith, newtext);
} else {
vector <string> needles = filter_string_search_needles (searchfor, text);
for (auto & needle : needles) {
newtext = filter_string_str_replace (needle, replacewith, newtext);
}
}
if (replacewith != "") newtext = filter_string_markup_words ({replacewith}, newtext);
// The id sent to the browser contains bible identifier, book, chapter, and verse.
int bibleID = request->database_bibles()->getID (bible);
vector <string> bits = {convert_to_string (bibleID), convert_to_string (book), convert_to_string (chapter), verse};
string s_id = filter_string_implode (bits, "_");
// Check whether the user has write access to the book.
string user = request->session_logic ()->currentUser ();
bool write = access_bible_book_write (webserver_request, user, bible, book);
// Create output.
string output;
output.append ("<div id=\"" + s_id + "\">\n");
output.append ("<p>");
if (write) output.append ("<a href=\"replace\"> ✔ </a> <a href=\"delete\"> ✗ </a> ");
output.append (link);
output.append ("</p>\n");
output.append ("<p>" + oldtext + "</p>\n");
output.append ("<p>");
if (write) output.append (newtext);
else output.append (locale_logic_text_no_privileges_modify_book ());
output.append ("</p>\n");
output.append ("</div>\n");
// Output to browser.
return output;
}
string bible_book (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string page;
Assets_Header header = Assets_Header (translate("Book"), webserver_request);
header.addBreadCrumb (menu_logic_settings_menu (), menu_logic_settings_text ());
header.addBreadCrumb (bible_manage_url (), menu_logic_bible_manage_text ());
page = header.run ();
Assets_View view;
string success_message;
string error_message;
// The name of the Bible.
string bible = access_bible_clamp (request, request->query["bible"]);
view.set_variable ("bible", filter_string_sanitize_html (bible));
// The book.
int book = convert_to_int (request->query ["book"]);
view.set_variable ("book", convert_to_string (book));
string book_name = Database_Books::getEnglishFromId (book);
view.set_variable ("book_name", filter_string_sanitize_html (book_name));
// Whether the user has write access to this Bible book.
bool write_access = access_bible_book_write (request, "", bible, book);
if (write_access) view.enable_zone ("write_access");
// Delete chapter.
string deletechapter = request->query ["deletechapter"];
if (deletechapter != "") {
string confirm = request->query ["confirm"];
if (confirm == "") {
Dialog_Yes dialog_yes = Dialog_Yes ("book", translate("Would you like to delete this chapter?"));
dialog_yes.add_query ("bible", bible);
dialog_yes.add_query ("book", convert_to_string (book));
dialog_yes.add_query ("deletechapter", deletechapter);
page += dialog_yes.run ();
return page;
} if (confirm == "yes") {
if (write_access) Bible_Logic::deleteChapter (bible, book, convert_to_int (deletechapter));
}
}
// Add chapter.
if (request->query.count ("createchapter")) {
Dialog_Entry dialog_entry = Dialog_Entry ("book", translate("Please enter the number for the new chapter"), "", "createchapter", "");
dialog_entry.add_query ("bible", bible);
dialog_entry.add_query ("book", convert_to_string (book));
page += dialog_entry.run ();
return page;
}
if (request->post.count ("createchapter")) {
int createchapter = convert_to_int (request->post ["entry"]);
vector <int> chapters = request->database_bibles ()->getChapters (bible, book);
// Only create the chapters if it does not yet exist.
if (find (chapters.begin(), chapters.end(), createchapter) == chapters.end()) {
vector <string> feedback;
bool result = true;
if (write_access) result = book_create (bible, book, createchapter, feedback);
string message = filter_string_implode (feedback, " ");
if (result) success_message = message;
else error_message = message;
} else {
error_message = translate ("This chapter already exists");
}
}
// Available chapters.
vector <int> chapters = request->database_bibles ()->getChapters (bible, book);
string chapterblock;
for (auto & chapter : chapters) {
chapterblock.append ("<a href=\"chapter?bible=");
chapterblock.append (bible);
chapterblock.append ("&book=");
chapterblock.append (convert_to_string (book));
chapterblock.append ("&chapter=");
chapterblock.append (convert_to_string (chapter));
chapterblock.append ("\">");
chapterblock.append (convert_to_string (chapter));
chapterblock.append ("</a>\n");
}
view.set_variable ("chapterblock", chapterblock);
view.set_variable ("success_message", success_message);
view.set_variable ("error_message", error_message);
if (!client_logic_client_enabled ()) view.enable_zone ("server");
page += view.render ("bible", "book");
page += Assets_Page::footer ();
return page;
}
