$cquiz_answers = [];
$_mini = [];
$allow_space = FALSE;
$n = 0;
$cquiz_answers = [];
$refresh = function ($finish = false) use(&$result_json, &$_mini, &$allow_space, &$cquiz_answers) {
if ($_mini) {
$result_json[] = ["text", serialize_sentence_part($_mini, $allow_space) . (($finish and $allow_space) ? " " : "")];
$_mini = [];
}
};
$dopick = function ($answer, $mode = TRUE) use(&$reason, &$selections) {
return $mode ? do_pick($answer, NULL, $selections, $reason) : _process_value($answer, $selections, defaultDB());
};
foreach ($sentence as $word) {
if (ISHTML($word)) {
$refresh();
$result_json[] = ["html", $word->text];
} elseif ($word === $OP_MULTIPLE_CHOICE or $word === $OP_MATCHING_CHOICES) {
$refresh(1);
$shuffle = true;
$stop = FALSE;
$correct = [];
$choices = $quiz->get_other("choices{$n}");
$lang = safe_get("choices{$n}-language", $quiz->get_others());
if (is_callable($choices)) {
$choices = $choices($selections, defaultDB());
}
if (!is_array($choices)) {
$reason = "choices were not in an array (" . gettype($choices) . ")";
return $try();
function do_pick($t, $db, &$pick_db, &$reason)
{
if ($db === NULL) {
$db = defaultDB();
}
if ($t === NULL) {
$reason = "pick was null";
return $t;
} elseif (ISOP($t) or ISHTML($t)) {
return $t;
} elseif (ISPICK($t)) {
return $t->rand($db);
} elseif (is_string($t)) {
return $t;
} elseif (is_callable($t)) {
$t = _process_value($t, $pick_db, $db);
if ($t === NULL) {
$reason = "custom function returned NULL";
return $t;
} else {
return do_pick($t, $db, $pick_db, $reason);
}
} elseif (array_key_exists("condition", $t) and !$t["condition"]($pick_db, $db, null)) {
return FALSE;
} elseif (array_key_exists("value", $t)) {
return _process_value($t["value"], $pick_db, $db);
}
if (!($word = safe_get("word", $t))) {
$searcher = $db->searcher();
#var_dump(array_keys($searcher->master));
if (array_key_exists("name", $t)) {
$searcher = $searcher->name(_process_value($t["name"], $pick_db, $db));
}
if (array_key_exists("language", $t)) {
$searcher = $searcher->lang(_process_value($t["language"], $pick_db, $db));
} elseif (array_key_exists("lang", $t)) {
$searcher = $searcher->lang(_process_value($t["lang"], $pick_db, $db));
}
if (array_key_exists("speechpart", $t)) {
$searcher = $searcher->partofspeech(_process_value($t["speechpart"], $pick_db, $db));
} elseif (array_key_exists("spart", $t)) {
$searcher = $searcher->partofspeech(_process_value($t["spart"], $pick_db, $db));
}
if (array_key_exists("attr", $t)) {
foreach ($t["attr"] as $k => $v) {
$v = _process_value($v, $pick_db, $db);
if ($reverse = substr($k, 0, 1) === "!") {
$k = substr($k, 1);
$m = "only_without_attr";
} else {
$m = "only_with_attr";
}
$searcher = $searcher->{$m}($v !== NULL ? ATTR($k, $v) : ATTR($k));
}
}
$word = $searcher->rand();
}
if (!ISWORD($word)) {
$reason = "could not find a word with name " . var_export($t["name"], 1) . " and attrs " . var_export(safe_get("attr", $t), 1);
return;
}
if (array_key_exists("store_word", $t)) {
$pick_db[$t["store_word"]] = $word;
}
$word->read_paths();
$path = PATH($word);
if (array_key_exists("path", $t)) {
$p = $t["path"];
if (!is_array($p)) {
$p = _process_value($p, $pick_db, $db, $path);
}
foreach ($p as $k => $_) {
$path->add2([$k => _process_value($_, $pick_db, $db, $path)]);
}
}
if (array_key_exists("verb-gender", $t)) {
$g = $t["verb-gender"];
$g = _process_value($g, $pick_db, $db, $path);
if ($g !== NULL and $path->exists()) {
$path->add($g);
if (!$path->hasvalue()) {
$path->take("gender");
}
}
}
if ($path->hasvalue() || !(string) $path) {
$ret = $path->hasvalue() ? $path->get() : $word->name();
if (array_key_exists("store", $t)) {
$pick_db[$t["store"]] = $ret;
}
if (array_key_exists("store_path", $t)) {
$pick_db[$t["store_path"]] = $path;
}
return format_word($ret, $word->lang());
} else {
$reason = "path '{$path}' didn't exist in word with id <a target='_blank' href='dictionary.php?id=" . $word->id() . "'>" . $word->id() . "</a> or was NULL";
return;
}
}
