string resource_get (void * webserver_request)
{
Webserver_Request * request = (Webserver_Request *) webserver_request;
vector <string> bits;
string s_resource = request->query["resource"];
string s_book = request->query["book"];
string s_chapter = request->query["chapter"];
string s_verse = request->query["verse"];
if (!s_resource.empty () && !s_book.empty () && !s_chapter.empty () && !s_verse.empty ()) {
unsigned int resource = convert_to_int (s_resource);
int book = convert_to_int (s_book);
int chapter = convert_to_int (s_chapter);
int verse = convert_to_int (s_verse);
// In JavaScript the resource identifier starts at 1 instead of at 0.
resource--;
vector <string> resources = request->database_config_user()->getActiveResources ();
if (resource <= resources.size ()) {
s_resource = resources [resource];
// Handle a divider.
if (resource_logic_is_divider (s_resource)) return resource_logic_get_divider (s_resource);
string bible = request->database_config_user ()->getBible ();
string versification = Database_Config_Bible::getVersificationSystem (bible);
Database_Versifications database_versifications;
vector <int> chapters = database_versifications.getChapters (versification, book);
// Whether to add extra verse numbers, for clarity in case of viewing more than one verse.
bool add_verse_numbers = false;
int context_before = request->database_config_user ()->getResourceVersesBefore ();
if (context_before) add_verse_numbers = true;
int context_after = request->database_config_user ()->getResourceVersesAfter ();
if (context_after) add_verse_numbers = true;
// Context before the focused verse.
vector <int> chapters_before;
vector <int> verses_before;
if (context_before > 0) {
for (int ch = chapter - 1; ch <= chapter; ch++) {
if (in_array (ch, chapters)) {
vector <int> verses = database_versifications.getVerses (versification, book, ch);
for (size_t vs = 0; vs < verses.size (); vs++) {
int vs2 = verses [vs];
if ((ch < chapter) || (vs2 < verse)) {
if (vs2 > 0) {
chapters_before.push_back (ch);
verses_before.push_back (verses[vs]);
}
}
}
}
}
while ((int)chapters_before.size () > context_before) {
chapters_before.erase (chapters_before.begin ());
verses_before.erase (verses_before.begin ());
}
}
for (unsigned int i = 0; i < chapters_before.size (); i++) {
bits.push_back (resource_logic_get_html (request, s_resource, book, chapters_before[i], verses_before[i], add_verse_numbers));
}
// Focused verse.
bits.push_back (resource_logic_get_html (request, s_resource, book, chapter, verse, add_verse_numbers));
// Context after the focused verse.
vector <int> chapters_after;
vector <int> verses_after;
if (context_after > 0) {
for (int ch = chapter; ch <= chapter + 1; ch++) {
if (in_array (ch, chapters)) {
vector <int> verses = database_versifications.getVerses (versification, book, ch);
for (size_t vs = 0; vs < verses.size (); vs++) {
int vs2 = verses [vs];
if ((ch > chapter) || (vs2 > verse)) {
if (vs2 > 0) {
chapters_after.push_back (ch);
verses_after.push_back (verses[vs]);
}
}
}
}
}
while ((int)chapters_after.size () > context_after) {
chapters_after.pop_back ();
verses_after.pop_back ();
}
}
for (unsigned int i = 0; i < chapters_after.size (); i++) {
bits.push_back (resource_logic_get_html (request, s_resource, book, chapters_after[i], verses_after[i], add_verse_numbers));
}
}
}
string page = filter_string_implode (bits, ""); // <br>
return page;
}
string Consistency_Logic::verseText (string resource, int book, int chapter, int verse)
{
return resource_logic_get_html (webserver_request, resource, book, chapter, verse, false);
}
