/**
* Returns the BBRound containing the round format for this match
*
* returns null if unable to determine the round format
*
* @return BBRound|null - null if unavailable
*/
public function &round_format()
{
//Already set
if (!is_null($this->round_format)) {
return $this->round_format;
}
//If we have a value for round and bracket, grab the round from the tournament now
if (isset($this->current_data['round']) && isset($this->current_data['bracket'])) {
//The tournament's rounds array is keyed by "friendly" bracket, determine ours now
$bracket = BBHelper::get_bracket_label($this->current_data['bracket'], true);
$round = $this->current_data['round'];
//Found it!
$this->round_format =& $this->tournament->rounds->{$bracket}[$round];
} else {
$this->set_error('Unable to figure out which round / bracket this match is in');
return $this->bb->ref(null);
}
//Success!
return $this->round_format;
}
/**
* Fetch the data object that determines the elimination bracket participants and results
*
* @todo implement the $bracket filter
*
* @param int|null $bracket
* <br /><b>Optional</b><br />
* Specify a single bracket to return<br />
*
* @return BBBracketsObject|boolean
* <br />Return values:<br />
* <ul>
* <li>{@link BBBracketsObject} - default return value</li>
* <li>{@link BBMatchObject}[][] - if a <var>$bracket</var> integer was provided, only the array of rounds for that bracket is returned</li>
* <li><b>False</b> returned if tournament has no brackets / error communicating with the API</li>
*/
public function &brackets($bracket = null)
{
//Already set
if (!is_null($this->brackets)) {
return $this->brackets;
}
//Failure
if (!BBHelper::tournament_has_brackets($this)) {
return $this->bb->ref($this->set_error('This tournament does not have any brackets to load!'));
}
//GOGOGO!
$result = $this->call(self::SERVICE_LOAD_BRACKETS, array('tourney_id' => $this->id), self::CACHE_TTL_DRAW, self::CACHE_OBJECT_TYPE, $this->id);
//Failure!
if ($result->result != BinaryBeast::RESULT_SUCCESS) {
$this->set_error('Error returned from the API when calling the bracket drawing service, please refer to $bb->result_history for details');
return $this->bb->ref(false);
}
/*
* Success!
*
* Now pass each returned match through process_draw_match,
* which will attempt to convert the values into Model objects
*/
$this->brackets = new stdClass();
foreach ($result->brackets as $bracket => $rounds) {
//the API's response is keyed by bracket integer, let's translate for convenience of developers
$bracket = BBHelper::get_bracket_label($bracket, true);
$this->brackets->{$bracket} = array();
foreach ($rounds as $round => $matches) {
$this->brackets->{$bracket}[$round] = array();
foreach ($matches as $match) {
$this->brackets->{$bracket}[$round][] = $this->process_drawn_match($match);
}
}
}
//Success! now return the result
return $this->brackets;
}