// Send the named $desktop to a $user name.
void workspace_send (void * webserver_request, string desktop, string user)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
// Save current active desktop.
string active_desktop = request->database_config_user()->getActiveWorkspace ();
// Retrieve settings for the $desktop of the current user.
request->database_config_user()->setActiveWorkspace (desktop);
map <int, string> urls = workspace_get_urls (webserver_request, false);
map <int, string> widths = workspace_get_widths (webserver_request);
map <int, string> heights = workspace_get_heights (webserver_request);
string entire_width = workspace_get_entire_width (webserver_request);
// Restore current active desktop.
request->database_config_user()->setActiveWorkspace (active_desktop);
// New webserver request object for the destination user.
Webserver_Request destination_request;
destination_request.session_logic ()->setUsername (user);
// Save desktop for destination user.
active_desktop = destination_request.database_config_user()->getActiveWorkspace ();
destination_request.database_config_user()->setActiveWorkspace (desktop);
// Copy source desktop to destination.
workspace_set_urls (&destination_request, urls);
workspace_set_widths (&destination_request, widths);
workspace_set_heights (&destination_request, heights);
workspace_set_entire_width (&destination_request, entire_width);
// Restore desktop for the destination user.
request->database_config_user()->setActiveWorkspace (active_desktop);
}
// This function compares the $newtext with the $oldtext.
// It returns an empty string if the difference is below the limit set for the Bible.
// It returns a message specifying the difference if it exceeds that limit.
string usfm_save_is_safe (void * webserver_request, string oldtext, string newtext, bool chapter)
{
// Two texts are equal: safe.
if (newtext == oldtext) return "";
Webserver_Request * request = (Webserver_Request *) webserver_request;
// Allowed percentage difference.
int allowed_percentage = request->database_config_user ()->getEditingAllowedDifferenceVerse ();
if (chapter) allowed_percentage = request->database_config_user ()->getEditingAllowedDifferenceChapter ();
// The length of the new text should not differ more than a set percentage from the old text.
float existingLength = oldtext.length();
float newLength = newtext.length ();
int percentage = 100 * (newLength - existingLength) / existingLength;
percentage = abs (percentage);
if (percentage > 100) percentage = 100;
if (percentage > allowed_percentage) {
Database_Logs::log ("The text was not saved for safety reasons. The length differs " + convert_to_string (percentage) + "% from the existing text. Make smaller changes and save more often. Or relax the restriction in the Bible's editing settings.");
Database_Logs::log (newtext);
return translate ("Text length differs too much");
}
// The new text should be at least a set percentage similar to the old text.
percentage = filter_diff_similarity (oldtext, newtext);
if (percentage < (100 - allowed_percentage)) {
Database_Logs::log ("The text was not saved for safety reasons. The new text is " + convert_to_string (percentage) + "% similar to the existing text. Make smaller changes and save more often. Or relax the restriction in the Bible's editing settings.");
Database_Logs::log (newtext);
return translate ("Text content differs too much");
}
// Safety checks have passed.
return "";
}
void Editor_Export::stylesheet (string stylesheet)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
styles.clear ();
noteOpeners.clear ();
characterStyles.clear ();
vector <string> markers = request->database_styles()->getMarkers (stylesheet);
// Load the style information into the object.
for (string & marker : markers) {
Database_Styles_Item style = request->database_styles()->getMarkerData (stylesheet, marker);
styles [marker] = style;
// Get markers with should not have endmarkers.
bool suppress = false;
int type = style.type;
int subtype = style.subtype;
if (type == StyleTypeVerseNumber) suppress = true;
if (type == StyleTypeFootEndNote) {
suppress = true;
if (subtype == FootEndNoteSubtypeFootnote) noteOpeners.insert (marker);
if (subtype == FootEndNoteSubtypeEndnote) noteOpeners.insert (marker);
if (subtype == FootEndNoteSubtypeContentWithEndmarker) suppress = false;
if (subtype == FootEndNoteSubtypeParagraph) suppress = false;
}
if (type == StyleTypeCrossreference) {
suppress = true;
if (subtype == CrossreferenceSubtypeCrossreference) noteOpeners.insert (marker);
if (subtype == CrossreferenceSubtypeContentWithEndmarker) suppress = false;
}
if (type == StyleTypeTableElement) suppress = true;
if (suppress) suppressEndMarkers.insert (marker);
}
}
string notes_assign_n (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Notes database_notes (webserver_request);
Notes_Logic notes_logic = Notes_Logic (webserver_request);
Database_NoteAssignment database_noteassignment;
string page;
Assets_Header header = Assets_Header (translate("Assign notes"), request);
page += header.run();
Assets_View view;
string user = request->session_logic ()->currentUser ();
// Notes can be assigned to the assignees.
string userblock;
vector <string> assignees = database_noteassignment.assignees (user);
for (auto & assignee : assignees) {
userblock.append ("<li><a href=\"bulk?assign=" + assignee + "\">" + assignee + "</a></li>\n");
}
view.set_variable ("userblock", userblock);
page += view.render ("notes", "assign-n");
page += Assets_Page::footer ();
return page;
}
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 public_create (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Notes database_notes (webserver_request);
Notes_Logic notes_logic = Notes_Logic (webserver_request);
string page;
Assets_Header header = Assets_Header (translate("Create note"), request);
page += header.run ();
Assets_View view;
string bible = request->database_config_user()->getBible ();
int book = Ipc_Focus::getBook (webserver_request);
int chapter = Ipc_Focus::getChapter (webserver_request);
int verse = Ipc_Focus::getVerse (webserver_request);
string chapter_usfm = request->database_bibles()->getChapter (bible, book, chapter);
string verse_usfm = usfm_get_verse_text (chapter_usfm, verse);
string stylesheet = Database_Config_Bible::getExportStylesheet (bible);
Filter_Text filter_text = Filter_Text (bible);
filter_text.html_text_standard = new Html_Text (bible);
filter_text.addUsfmCode (verse_usfm);
filter_text.run (stylesheet);
string versetext = filter_text.html_text_standard->getInnerHtml ();
view.set_variable ("versetext", versetext);
if (request->post.count ("submit")) {
string summary = filter_string_trim (request->post["summary"]);
if (summary.empty ()) summary = translate ("Feedback");
string contents = "<p>" + versetext + "</p>" + filter_string_trim (request->post["contents"]);
int identifier = notes_logic.createNote (bible, book, chapter, verse, summary, contents, false);
// A note created by a public user is made public to all.
database_notes.setPublic (identifier, true);
// Subscribe the user to the note.
// Then the user receives email about any updates made on this note.
database_notes.subscribe (identifier);
// Go to the main public notes page.
redirect_browser (request, public_index_url ());
return "";
}
if (request->post.count ("cancel")) {
redirect_browser (request, public_index_url ());
return "";
}
string passage = filter_passage_display (book, chapter, convert_to_string (verse));
view.set_variable ("passage", passage);
page += view.render ("public", "create");
page += Assets_Page::footer ();
return page;
}
void Navigation_Passage::recordHistory (void * webserver_request, int book, int chapter, int verse)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string user = request->session_logic()->currentUser ();
Database_Navigation database_navigation;
database_navigation.record (filter_date_seconds_since_epoch (), user, book, chapter, verse);
}
string Navigation_Passage::getChaptersFragment (void * webserver_request, string bible, int book, int chapter)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <int> chapters;
if (bible.empty ()) {
Database_Versifications database_versifications;
chapters = database_versifications.getChapters ("English", book, true);
} else {
chapters = request->database_bibles()->getChapters (bible, book);
}
string html;
addSelectorLink (html, "previous", "applychapter", "[" + translate ("previous") + "]", false);
addSelectorLink (html, "next", "applychapter", "[" + translate ("next") + "]", false);
addSelectorLink (html, "cancel", "applychapter", "[" + translate ("cancel") + "]", false);
for (auto ch : chapters) {
bool selected = (ch == chapter);
addSelectorLink (html, convert_to_string (ch), "applychapter", convert_to_string (ch), selected);
}
addSelectorLink (html, "cancel", "applychapter", "[" + translate ("cancel") + "]", false);
html.insert (0, "<span id=\"applychapter\">" + translate ("Select chapter"));
html.append ("</span>");
return html;
}
// Handles a confirmation email received "from" with "subject" and "body".
// Returns true if the mail was handled, else false.
bool Confirm_Worker::handleEmail (string from, string subject, string body)
{
if (from.empty()) {};
// Find out in the confirmation database whether the subject line contains an active ID.
// If not, bail out.
Database_Confirm database_confirm = Database_Confirm ();
int id = database_confirm.searchID (subject);
if (id == 0) {
return false;
}
// An active ID was found: Execute the associated database query.
string query = database_confirm.getQuery (id);
Webserver_Request * request = (Webserver_Request *) webserver_request;
request->database_users()->execute (query);
// Send confirmation mail.
string mailto = database_confirm.getMailTo (id);
subject = database_confirm.getSubject (id);
body = database_confirm.getBody (id);
Database_Mail database_mail = Database_Mail (webserver_request);
database_mail.send (mailto, subject, body);
// Delete the confirmation record.
database_confirm.erase (id);
// Job done.
return true;
}
void client_index_remove_all_users (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <string> existingusers = request->database_users()->getUsers ();
for (auto existinguser : existingusers) {
request->database_users()->removeUser (existinguser);
}
}
string xrefs_translate (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string sourceBible = request->database_config_user()->getSourceXrefBible ();
string targetBible = request->database_config_user()->getTargetXrefBible ();
// Save book / abbreviation pair.
if (request->post.count ("save")) {
string fullname = request->post ["fullname"];
string abbreviation = request->post ["abbreviation"];
string abbreviations = Database_Config_Bible::getBookAbbreviations (targetBible);
abbreviations = filter_abbreviations_add (abbreviations, fullname, abbreviation);
Database_Config_Bible::setBookAbbreviations (targetBible, abbreviations);
}
string abbrevs = Database_Config_Bible::getBookAbbreviations (sourceBible);
vector <pair <int, string> > sourceAbbreviations = filter_abbreviations_read (abbrevs);
vector <int> sourceBooks;
for (auto element : sourceAbbreviations) sourceBooks.push_back (element.first);
abbrevs = Database_Config_Bible::getBookAbbreviations (targetBible);
vector <pair <int, string> > targetAbbreviations = filter_abbreviations_read (abbrevs);
vector <int> targetBooks;
for (auto element : targetAbbreviations) targetBooks.push_back (element.first);
vector <int> unknown_books = filter_string_array_diff (sourceBooks, targetBooks);
unknown_books = array_unique (unknown_books);
if (unknown_books.empty ()) {
redirect_browser (request, xrefs_clear_url ());
return "";
}
string page;
Assets_Header header = Assets_Header (translate("Cross references"), webserver_request);
page = header.run ();
Assets_View view;
view.set_variable ("remaining", convert_to_string (unknown_books.size () - 1));
string bookname = Database_Books::getEnglishFromId (unknown_books [0]);
view.set_variable ("bookname", bookname);
page += view.render ("xrefs", "translate");
page += Assets_Page::footer ();
return page;
}
string workspace_get_active_name (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string workspace = request->database_config_user()->getActiveWorkspace ();
if (workspace.empty ()) {
workspace = workspace_get_default_name ();
}
return workspace;
}
string editone_preview (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
bool touch = request->session_logic ()->touchEnabled ();
string page;
Assets_Header header = Assets_Header (translate("Preview"), request);
header.setNavigator ();
header.setEditorStylesheet ();
if (touch) header.jQueryTouchOn ();
header.addBreadCrumb (menu_logic_translate_menu (), menu_logic_translate_text ());
header.refresh (5, "index");
page = header.run ();
Assets_View view;
// Get active Bible, and check read access to it.
// If needed, change Bible to one it has read access to.
string bible = access_bible_clamp (request, request->database_config_user()->getBible ());
string cls = Filter_Css::getClass (bible);
string font = Fonts_Logic::getTextFont (bible);
int direction = Database_Config_Bible::getTextDirection (bible);
int lineheight = Database_Config_Bible::getLineHeight (bible);
int letterspacing = Database_Config_Bible::getLetterSpacing (bible);
view.set_variable ("custom_class", cls);
view.set_variable ("custom_css", Filter_Css::getCss (cls,
Fonts_Logic::getFontPath (font),
direction,
lineheight,
letterspacing));
int book = Ipc_Focus::getBook (webserver_request);
int chapter = Ipc_Focus::getChapter (webserver_request);
//int verse = Ipc_Focus::getVerse (webserver_request);
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 ();
view.set_variable ("html", html);
page += view.render ("editone", "preview");
page += Assets_Page::footer ();
return page;
}
string checks_suppress (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Check database_check;
string page;
page = Assets_Page::header (translate ("Suppressed check results"), webserver_request);
Assets_View view;
if (request->query.count ("release")) {
int release = convert_to_int (request->query["release"]);
database_check.release (release);
view.set_variable ("success", translate("The check result is no longer suppressed."));
}
// Get the Bibles the user has write-access to.
vector <string> bibles;
{
vector <string> all_bibles = request->database_bibles()->getBibles ();
for (auto bible : all_bibles) {
if (access_bible_write (webserver_request, bible)) {
bibles.push_back (bible);
}
}
}
string block;
vector <Database_Check_Hit> suppressions = database_check.getSuppressions ();
for (auto suppression : suppressions) {
string bible = suppression.bible;
// Only display entries for Bibles the user has write access to.
if (in_array (bible, bibles)) {
int id = suppression.rowid;
bible = filter_string_sanitize_html (bible);
string passage = filter_passage_display_inline ({Passage ("", suppression.book, suppression.chapter, convert_to_string (suppression.verse))});
string result = filter_string_sanitize_html (suppression.data);
result.insert (0, bible + " " + passage + " ");
block.append ("<p style=\"color:grey;\">\n");
block.append ("<a href=\"suppress?release=" + convert_to_string (id) + "\">\n");
block.append (emoji_wastebasket () + "\n");
block.append ("</a>\n");
block.append (result + "\n");
block.append ("</p>\n");
}
}
view.set_variable ("block", block);
page += view.render ("checks", "suppress");
page += Assets_Page::footer ();
return page;
}
void Navigation_Passage::goForward (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Navigation database_navigation;
string user = request->session_logic()->currentUser ();
Passage passage = database_navigation.getNext (user);
if (passage.book) {
Ipc_Focus::set (webserver_request, passage.book, passage.chapter, convert_to_int (passage.verse));
}
}
void trash_change_notification (void * webserver_request, int id)
{
Database_Modifications database_modifications;
Passage passage = database_modifications.getNotificationPassage (id);
string passageText = filter_passage_display_inline ({passage});
string modification = database_modifications.getNotificationModification (id);
Webserver_Request * request = (Webserver_Request *) webserver_request;
string username = request->session_logic()->currentUser ();
Database_Logs::log (username + " removed change notification " + passageText + " : " + modification);
}
// If $set is true, it sets the alive status of the notes editor.
// If $set is false, it returns the alive status.
bool Ipc_Notes::alive (void * webserver_request, bool set, bool alive)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string user = request->session_logic()->currentUser ();
if (set) {
request->database_ipc()->storeMessage (user, "", "notesalive", convert_to_string (alive));
} else {
return request->database_ipc()->getNotesAlive ();
}
return false;
}
void Ipc_Notes::erase (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Ipc_Message data = request->database_ipc()->getNote ();
int counter = 0;
while (data.id && (counter < 100)) {
int id = data.id;
request->database_ipc()->deleteMessage (id);
counter++;
}
}
string edit_focus (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
// Get Bible: If an empty Bible is given, bail out.
string bible = request->query ["bible"];
if (bible.empty ()) return "";
// Get book: If no book is given: Bail out.
int book = convert_to_int (request->query ["book"]);
if (!book) return "";
// Get chapter.
int chapter = convert_to_int (request->query ["chapter"]);
string stylesheet = request->database_config_user()->getStylesheet ();
string usfm = request->database_bibles()->getChapter (bible, book, chapter);
int verse = Ipc_Focus::getVerse (request);
Editor_Usfm2Html editor_usfm2html;
editor_usfm2html.load (usfm);
editor_usfm2html.stylesheet (stylesheet);
editor_usfm2html.run ();
int startingOffset = 0;
int endingOffset = 0;
// To deal with a combined verse, go through the offsets, and pick the correct one.
for (auto element : editor_usfm2html.verseStartOffsets) {
int vs = element.first;
int offset = element.second;
if (vs <= verse) startingOffset = offset;
if (endingOffset == 0) {
if (vs > verse) {
endingOffset = offset;
}
}
}
if (verse) {
startingOffset += convert_to_string (verse).length () + 1;
}
if (endingOffset) {
endingOffset--;
} else {
endingOffset = editor_usfm2html.textLength;
}
string data = convert_to_string (startingOffset);
data.append ("\n");
data.append (convert_to_string (endingOffset));
return data;
}
Passage Navigation_Passage::getPreviousVerse (void * webserver_request, string bible, int book, int chapter, int verse)
{
verse--;
if (bible != "") {
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <int> verses = usfm_get_verse_numbers (request->database_bibles()->getChapter (bible, book, chapter));
if (find (verses.begin(), verses.end(), verse) == verses.end()) {
if (!verses.empty ()) verse = verses [0];
}
}
Passage passage = Passage ("", book, chapter, convert_to_string (verse));
return passage;
}
Passage Navigation_Passage::getPreviousChapter (void * webserver_request, string bible, int book, int chapter)
{
chapter--;
if (bible != "") {
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <int> chapters = request->database_bibles ()->getChapters (bible, book);
if (find (chapters.begin(), chapters.end(), chapter) == chapters.end()) {
if (!chapters.empty ()) chapter = chapters [0];
}
}
Passage passage = Passage ("", book, chapter, "1");
return passage;
}
void trash_consultation_note (void * webserver_request, int id)
{
Database_Notes database_notes (webserver_request);
vector <Passage> passages = database_notes.getPassages (id);
string passageText = filter_passage_display_inline (passages);
string summary = database_notes.getSummary (id);
string contents = database_notes.getContents (id);
contents = filter_string_html2text (contents);
Webserver_Request * request = (Webserver_Request *) webserver_request;
string username = request->session_logic()->currentUser ();
if (username.empty ()) username = "******";
Database_Logs::log (username + " deleted or marked for deletion consultation note " + passageText + " | " + summary + " | " + contents);
}
// Returns whether the interface is supposed to be in basic mode.
// When the mode was flipped, this used to expire after some hours.
// But there may be people working on a tablet,
// who would want to permanently switch to advanced mode, without this mode to expire.
// Therefore the mode flip switch is now permanent, till flipped again.
bool config_logic_basic_mode (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
// When this is a touch-enabled device, the basic mode will be on.
bool basic_mode = request->session_logic ()->touchEnabled ();
// Check whether to flip basic <> advanced mode.
if (request->database_config_user ()->getFlipInterfaceMode ()) {
basic_mode = !basic_mode;
}
return basic_mode;
}
string basic_index (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Assets_Header header = Assets_Header ("Settings", webserver_request);
string page = header.run ();
Assets_View view;
if (request->query.count ("changebible")) {
string changebible = request->query ["changebible"];
if (changebible == "") {
Dialog_List dialog_list = Dialog_List ("index", translate("Select which Bible to make the active one for editing"), "", "");
vector <string> bibles = access_bible_bibles (request);
for (auto & bible : bibles) {
dialog_list.add_row (bible, "changebible", bible);
}
page += dialog_list.run();
return page;
} else {
request->database_config_user()->setBible (changebible);
// Going to another Bible, ensure that the focused book exists there.
int book = Ipc_Focus::getBook (request);
vector <int> books = request->database_bibles()->getBooks (changebible);
if (find (books.begin(), books.end(), book) == books.end()) {
if (!books.empty ()) book = books [0];
else book = 0;
Ipc_Focus::set (request, book, 1, 1);
}
}
}
string bible = access_bible_clamp (request, request->database_config_user()->getBible ());
view.set_variable ("bible", bible);
#ifdef CLIENT_PREPARED
view.enable_zone ("client");
if (client_logic_client_enabled ()) {
view.enable_zone ("connected");
}
#else
view.enable_zone ("cloud");
#endif
page += view.render ("basic", "index");
page += Assets_Page::footer ();
return page;
}
// Generates the CSS.
void Styles_Css::generate ()
{
code.push_back (".superscript { font-size: x-small; vertical-align: super; }");
if (exports_enabled) {
add_exports_styles ();
}
if (editor_enabled) {
add_editor_styles ();
}
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <string> markers = request->database_styles ()->getMarkers (stylesheet);
for (auto & marker : markers) {
Database_Styles_Item style = request->database_styles ()->getMarkerData (stylesheet, marker);
evaluate (&style);
}
}
void config_logic_swipe_enabled (void * webserver_request, string & script)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
string true_false = "false";
if (request->session_logic ()->touchEnabled ()) {
if (request->database_config_user ()->getSwipeActionsAvailable ()) {
true_false = "true";
}
}
script.append ("\n");
script.append ("var swipe_operations = ");
script.append (true_false);
script.append (";");
}
string notes_assign_1 (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Database_Notes database_notes (webserver_request);
Notes_Logic notes_logic = Notes_Logic (webserver_request);
Database_NoteAssignment database_noteassignment;
string page;
Assets_Header header = Assets_Header (translate("Assign note"), request);
page += header.run();
Assets_View view;
string success, error;
string user = request->session_logic ()->currentUser ();
int id = convert_to_int (request->query ["id"]);
view.set_variable ("id", convert_to_string (id));
if (request->query.count ("assign")) {
string assign = request->query ["assign"];
if (database_noteassignment.exists (user, assign)) {
notes_logic.assignUser (id, assign);
}
redirect_browser (request, notes_actions_url () + "?id=" + convert_to_string (id));
return "";
}
// Note assignees.
string userblock;
vector <string> assignees = database_noteassignment.assignees (user);
for (auto & assignee : assignees) {
userblock.append ("<li><a href=\"assign-1?id=" + convert_to_string (id) + "&assign=" + assignee + "\">" + assignee + "</a></li>\n");
}
view.set_variable ("userblock", userblock);
view.set_variable ("success", success);
view.set_variable ("error", error);
page += view.render ("notes", "assign-1");
page += Assets_Page::footer ();
return page;
}
string search_replace2 (void * webserver_request)
{
// Build the advanced replace page.
Webserver_Request * request = (Webserver_Request *) webserver_request;
string bible = request->database_config_user()->getBible ();
string page;
Assets_Header header = Assets_Header (translate("Replace"), request);
header.addBreadCrumb (menu_logic_search_menu (), menu_logic_search_text ());
page = header.run ();
Assets_View view;
view.set_variable ("bible", bible);
string script = "var searchBible = \"" + bible + "\";";
view.set_variable ("script", script);
page += view.render ("search", "replace2");
page += Assets_Page::footer ();
return page;
}
string index_index (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
Assets_Header header = Assets_Header ("Bibledit", webserver_request);
if (config_logic_demo_enabled ()) {
// The demo, when there's no active menu, forwards to a the active workbench.
if (request->query.empty ()) {
header.refresh (5, "/" + workbench_index_url ());
}
}
// Mode toggle: basic <> advanced.
string mode = request->query ["mode"];
if (!mode.empty ()) {
int flip = false;
if (mode == "basic") {
if (!request->session_logic ()->touchEnabled ()) {
flip = true;
}
}
if (mode == "advanced") {
if (request->session_logic ()->touchEnabled ()) {
flip = true;
}
}
request->database_config_user ()->setFlipInterfaceMode (flip);
}
// Normally a page does not show the expanded main menu.
// This is to save space on the screen.
// But the home page of Bibledit show the extended main menu.
if (request->query.count ("item") == 0) {
request->query ["item"] = "main";
}
string page = header.run ();
Assets_View view;
page += view.render ("index", "index");
page += Assets_Page::footer ();
return page;
}
// Function to safely store a chapter.
// It saves the chapter if the new USFM does not differ too much from the existing USFM.
// On success it returns an empty string.
// On failure it returns the reason of the failure.
// This function proves useful in cases that the text in the Bible editor gets corrupted
// due to human error.
// It also is useful in cases where the session is deleted from the server,
// where the text in the editors would get corrupted.
// It also is useful in view of an unstable connection between browser and server, to prevent data corruption.
string usfm_safely_store_chapter (void * webserver_request, string bible, int book, int chapter, string usfm)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
// Existing chapter contents.
string existing = request->database_bibles()->getChapter (bible, book, chapter);
// Bail out if the existing chapter equals the USFM to be saved.
if (usfm == existing) return "";
// Safety check.
string message = usfm_save_is_safe (webserver_request, existing, usfm, true);
if (!message.empty ()) return message;
// Safety checks have passed: Save chapter.
Bible_Logic::storeChapter (bible, book, chapter, usfm);
return "";
}