public static function create(array $args = array())
{
$v = new Word();
if ($v->validate($args)) {
$w = new Word();
$word = preg_replace("[^a-zA-Z]", "", $args['word']);
$w->word = $word;
$w->length = strlen($args['word']);
$w->user_id = $args['user_id'];
$w->timestamp_utc = time();
$w->save();
for ($i = 0; $i < strlen($word); $i++) {
$l = new Letter();
$l->letter = substr($word, $i, 1);
$l->word_id = $w->id;
$l->ordinal = $i + 1;
$l->save();
}
return $w;
} else {
return array('errors' => $v->errors);
}
}
public function activate($user, $sure = false)
{
$missing_clues = array();
$missing_clues_for_one_letter_words = array();
$missing_letters = array();
$words = array();
$pt = $this->puzzle_template;
$pt->blackSquares = $pt->blackSquares();
$squares = $this->puzzle_squares(true);
$clues = $this->clues;
$ordinal = 1;
for ($row = 1; $row <= $pt->height; $row++) {
for ($col = 1; $col <= $pt->width; $col++) {
if (!in_array($row . '-' . $col, $pt->blackSquares) && $squares[$row . '-' . $col]['square_type'] != 'black' && (!@$squares[$row . '-' . $col]['letter'] || $squares[$row . '-' . $col]['letter'] == "")) {
$missing_letters[] = $row . '-' . $col;
}
$square_should_have_across_clue = false;
$square_should_have_down_clue = false;
if ($col != $pt->width && $squares[$row . '-' . $col]['square_type'] != 'black' && ($col == 1 || $squares[$row . '-' . ($col - 1)]['square_type'] == 'black')) {
$square_should_have_across_clue = true;
}
if ($row != $pt->height && $squares[$row . '-' . $col]['square_type'] != 'black' && ($row == 1 || $squares[$row - 1 . '-' . $col]['square_type'] == 'black')) {
$square_should_have_down_clue = true;
}
if ($square_should_have_down_clue) {
$found_clue = false;
foreach ($clues as $clue) {
if ($clue->ordinal == $ordinal && $clue->direction == 'down') {
$found_clue = $clue;
}
}
if (!$found_clue) {
if ($row == $pt->height || $squares[$row + 1 . '-' . $col]['square_type'] == 'black') {
$missing_clues_for_one_letter_words[] = $ordinal . ' down';
} else {
$missing_clues[] = $ordinal . ' down';
}
}
//find word
$word = "";
for ($word_row = $row; $word_row <= $pt->height && $squares[$word_row . '-' . $col]['square_type'] != 'black'; $word_row++) {
$word .= $squares[$word_row . '-' . $col]['letter'];
}
$word_db = Word::where('word', $word)->first();
if (!$word_db) {
$word_db = new Word();
$word_db->word = $word;
$word_db->length = strlen($word);
$word_db->user_id = $user->id;
$word_db->timestamp_utc = time();
$word_db->save();
for ($i = 0; $i < strlen($word); $i++) {
$letter = new Letter();
$letter->letter = substr($word, $i, 1);
$letter->word_id = $word_db->id;
$letter->ordinal = $i + 1;
$letter->save();
}
}
if ($found_clue) {
$clue_available = ClueAvailable::where('word_id', $word_db->id)->where('clue', $found_clue->clue)->first();
if (!$clue_available) {
$clue_available = new ClueAvailable();
$clue_available->word_id = $word_db->id;
$clue_available->clue = $found_clue->clue;
$clue_available->timestamp_utc = time();
$clue_available->save();
}
}
}
if ($square_should_have_across_clue) {
$found_clue = false;
foreach ($clues as $clue) {
if ($clue->ordinal == $ordinal && $clue->direction == 'across') {
$found_clue = $clue;
}
}
if (!$found_clue) {
if ($col == $pt->width || $squares[$row . '-' . ($col + 1)]['square_type'] == 'black') {
$missing_clues_for_one_letter_words[] = $ordinal . ' across';
} else {
$missing_clues[] = $ordinal . ' across';
}
}
}
if ($square_should_have_across_clue || $square_should_have_down_clue) {
$ordinal++;
}
}
}
if (count($missing_clues) > 0 || count($missing_letters) > 0 || count($missing_clues_for_one_letter_words) > 0 && !$sure) {
return array('errors' => compact('missing_clues', 'missing_letters', 'missing_clues_for_one_letter_words'));
} else {
$this->active = 1;
$this->timestamp_utc = time();
$this->save();
return array('success' => 1);
}
}
