/**
* Skip if $this->Question['status'] is accptd
* which would be the case when question came from API
* and is already answered
*
* @return object $this
*/
protected function addUnansweredTags()
{
if ('accptd' !== $this->Question['status']) {
if (count($this->Question['a_tags']) > 0) {
$o = new UnansweredTags($this->Registry);
$Question = $this->Question;
$callable = function () use($o, $Question) {
$o->set($Question);
};
d('cp');
runLater($callable);
}
d('cp');
}
return $this;
}
/**
* Delete all questions by this user
* as well as remove tags
* and add ip address of every question
* as key to $this->aIPs array
* (as keys and not as values so that
* only unique values are added)
*
* If question is unanswered, also remove from
* UNANSWERED_TAGS collection
*
* @return object $this
*/
protected function deleteQuestions()
{
$coll = $this->Registry->Mongo->QUESTIONS;
$uid = (int) $this->Request['uid'];
$cur = $coll->find(array('i_uid' => $uid));
if ($cur && $cur->count() > 0) {
d('got ' . $cur->count() . ' questions to delete');
foreach ($cur as $a) {
if (!empty($a['ip'])) {
$this->aIPs[$a['ip']] = 1;
}
/**
* If this question is unanswered then also
* remove from UNANSWERED_TAGS
*/
if (empty($a['i_sel_ans']) && !empty($a['a_tags'])) {
d('going to add to Unanswered tags');
\Lampcms\UnansweredTags::factory($this->Registry)->remove($a['a_tags']);
}
/**
* Remove from QUESTION_TAGS
*/
if (!empty($a['a_tags'])) {
\Lampcms\Qtagscounter::factory($this->Registry)->removeTags($a['a_tags']);
}
}
/**
* Now delete actual question
*/
$res = $coll->remove(array('i_uid' => $uid), array('safe' => true));
d('questions removed: ' . print_r($res, 1));
}
return $this;
}
/**
* Update USER_TAGS and QUESTION_TAGS collections
* to add new tags that belong to this questions
*
* @return object $this
*/
protected function addNewTags()
{
if (count($this->aSubmitted) > 0) {
\Lampcms\Qtagscounter::factory($this->Registry)->parse($this->Question);
\Lampcms\UserTags::factory($this->Registry)->addTags($this->Question['i_uid'], $this->Question);
\Lampcms\Relatedtags::factory($this->Registry)->addTags($this->Question);
if (0 === $this->Question['i_sel_ans']) {
d('going to add to Unanswered tags');
\Lampcms\UnansweredTags::factory($this->Registry)->set($this->Question);
}
}
return $this;
}
/**
* Now update tags counter to decrease tags count
* but ONLY if deleted item is Question
*
* @return object $this;
*/
protected function updateTags()
{
if (!$this->requested) {
if ('QUESTIONS' === $this->collection) {
$Question = $this->Resource;
\Lampcms\Qtagscounter::factory($this->Registry)->removeTags($Question);
if (0 === $this->Resource['i_sel_ans']) {
d('going to remove to Unanswered tags');
\Lampcms\UnansweredTags::factory($this->Registry)->remove($Question);
}
} else {
$Question = new \Lampcms\Question($this->Registry);
$Question->by_id($this->Resource->getQuestionId());
d('tags: ' . print_r($Question['a_tags'], 1));
}
/**
* Must extract uid from $this->Resource because in case
* the resource is an answer, then the
* $Question has different owner, thus
* will remove user tags for the wrong user
*
*/
$uid = $this->Resource->getOwnerId();
\Lampcms\UserTags::factory($this->Registry)->removeTags($Question, $uid);
}
return $this;
}
/**
* Removes one element from a_latest array
* that represents answer passed in param.
*
* If that array had only one element
* then also unset the whole 'a_latest' key
* from this object
*
* @param \Lampcms\Answer|object $Answer object of type Answer
*
* @return object $this
*/
public function removeAnswer(Answer $Answer)
{
$id = $Answer->getResourceId();
$aLatest = $this->offsetGet('a_latest');
for ($i = 0; $i < count($aLatest); $i += 1) {
if (!empty($aLatest[$i]) && $id === $aLatest[$i]['id']) {
\array_splice($aLatest, $i, 1);
break;
}
}
if (0 === count($aLatest)) {
$this->offsetUnset('a_latest');
} else {
parent::offsetSet('a_latest', $aLatest);
}
/**
* If removed Answer was also a "accepted" answer
* then change status to just "answrd" here
*
* The updateAnswerCount(-1) method
* may then change the status to "unans"
* if it's determined that this was
* the only answer
*
* Also need to add this question to
* UNANSWERED_TAGS again because now
* this question is technically unanswered again
*/
if (true === $Answer['accepted'] && $id === $this->offsetGet(Schema::SELECTED_ANSWER_ID)) {
parent::offsetSet(Schema::STATUS, 'answrd');
$this->offsetUnset(Schema::SELECTED_ANSWER_ID);
$this->offsetUnset('i_sel_uid');
UnansweredTags::factory($this->Registry)->set($this);
}
$this->updateAnswerCount(-1)->removeContributor($Answer->getOwnerId());
$this->touch(false);
return $this;
}
