public function generateAnswer($userMessage, $userName = '', $dateTime = 0)
{
$request = new TchatMessage($userMessage, $userName, $dateTime);
if (!$this->positrons->isBotTriggered($request)) {
return null;
}
$request = $this->positrons->analyseRequest($request);
$memory = $this->positrons->loadMemory($request);
$answer = $this->positrons->generateSymbolicAnswer($request, $memory);
$answer = $this->positrons->provideMeaning($request, $memory, $answer);
$answer = $this->positrons->beautifyAnswer($request, $memory, $answer);
if (null == $answer || '' == $answer->getMessage() && '' == $answer->getName()) {
$answer = new TchatMessage('Ssqdijoezf ? Jkfd.', 'QTzbn');
}
return $answer->toArray();
}
public function isBotTriggered(TchatMessage $request, $currentAnswer = true)
{
$content = $request->getMessage();
$triggered = NULL != $content;
$identity = $this->knowledges->identity;
// Triggered by specific rules
if (isset($identity->trigger) && !empty($identity->trigger)) {
// Called by his name
if (!empty($identity->trigger->called)) {
$triggered &= preg_match('!(?:^|\\s|[_-])(' . implode('|', $identity->trigger->called) . ')(?:$|\\s|[\'_-])!i', $content);
}
// Specific sentance
if (!empty($identity->trigger->sentance)) {
$triggered &= preg_match('!(' . implode('|', $identity->trigger->sentance) . ')!i', $content);
}
}
return $triggered;
}
public function analyseRequest(TchatMessage $request, AnalysedRequest $currentAnalysedRequest = null)
{
if (empty($this->selectedPositrons)) {
return new AnalysedRequest($request->getMessage(), $request->getName(), $request->getDate(), $request);
}
foreach ($this->selectedPositrons as $positron) {
$currentAnalysedRequest = $positron->analyseRequest($request, $currentAnalysedRequest);
}
if (null == $currentAnalysedRequest) {
$currentAnalysedRequest = new AnalysedRequest($request->getMessage(), $request->getName(), $request->getDate(), $request);
}
return $currentAnalysedRequest;
}
