/**
* Prepare array of data for the answer,
* then create Answer object from it and
* save. It will also fire onBeforeNewAnswer
* and onNewAnswer events
*
* @throws AnswerParserException
*
* @return object $this
*/
protected function makeAnswer()
{
$username = $this->SubmittedAnswer->getUserObject()->getDisplayName();
/**
* Must pass array('drop-proprietary-attributes' => false)
* otherwise tidy removes rel="code"
*/
$aEditorConfig = $this->Registry->Ini->getSection('EDITOR');
$tidyConfig = $aEditorConfig['ENABLE_CODE_EDITOR'] ? array('drop-proprietary-attributes' => false) : null;
$Body = $this->SubmittedAnswer->getBody()->tidy($tidyConfig)->safeHtml()->asHtml();
$htmlBody = HTMLStringParser::factory($Body)->parseCodeTags()->linkify()->importCDATA()->setNofollow()->valueOf();
d('after HTMLStringParser: ' . $htmlBody);
$username = $this->SubmittedAnswer->getUserObject()->getDisplayName();
$uid = $this->SubmittedAnswer->getUserObject()->getUid();
$qid = $this->SubmittedAnswer->getQid();
$hash = hash('md5', \mb_strtolower($htmlBody . $qid));
/**
*
* We need to copy the title
* here too because Answer by itself does not have own
* title but we need a title when displaying links
* to answer on profile pages
*
* @todo later can also parse for smilies here
*
*/
$this->checkForDuplicate($hash);
$aData = array('_id' => $this->Registry->Resource->create('ANSWER'), 'i_qid' => $qid, 'i_uid' => $uid, 'i_quid' => $this->Question->getOwnerId(), 'title' => $this->Question->getTitle(), 'hash' => $hash, 'username' => $username, 'ulink' => '<a href="' . $this->SubmittedAnswer->getUserObject()->getProfileUrl() . '">' . $username . '</a>', 'avtr' => $this->SubmittedAnswer->getUserObject()->getAvatarSrc(), 'i_words' => $Body->asPlainText()->getWordsCount(), 'i_up' => 0, 'i_down' => 0, 'i_votes' => 0, 'i_cat' => $this->Question->getCategoryId(), 'b' => $htmlBody, 'i_ts' => time(), 'i_lm_ts' => time(), 'hts' => date('F j, Y g:i a T'), 'v_s' => 's', 'accepted' => false, 'ip' => $this->SubmittedAnswer->getIP(), 'app' => 'web');
/**
* Submitted answer object may provide
* extra elements to be added to aData array
* This is usually useful for parsing answers that
* came from external API
*
* as well as adding 'credit' div
*/
$aExtraData = $this->SubmittedAnswer->getExtraData();
d('$aExtraData: ' . print_r($aExtraData, 1));
if (!empty($aExtraData)) {
$aData = array_merge($aData, $aExtraData);
}
d('$aData: ' . print_r($aData, 1));
$this->Answer = new Answer($this->Registry, $aData);
/**
* Post onBeforeNewQuestion event
* and watch for filter either cancelling the event
* or throwing FilterException (prefferred way because
* a specific error message can be passed in FilterException
* this way)
*
* In either case we throw QuestionParserException
* Controller that handles the question form should be ready
* to handle this exception and set the form error using
* message from exception. This way the error will be shown to
* the user right on the question form while question form's data
* is preserved in form.
*/
try {
$oNotification = $this->Registry->Dispatcher->post($this->Answer, 'onBeforeNewAnswer');
if ($oNotification->isNotificationCancelled()) {
throw new AnswerParserException('Sorry, we are unable to process your answer at this time.');
}
} catch (FilterException $e) {
e('Got filter exteption: ' . $e->getFile() . ' ' . $e->getLine() . ' ' . $e->getMessage() . ' ' . $e->getTraceAsString());
throw new AnswerParserException($e->getMessage());
}
/**
* Do ensureIndexes() now and not before we are sure that we even going
* to add a new question.
*/
$this->ensureIndexes();
$this->Answer->insert();
d('cp');
$this->Registry->Dispatcher->post($this->Answer, 'onNewAnswer', array('question' => $this->Question));
d('cp');
/**
* Reuse $uid since we already resolved it here,
* so no need to go through the same
* $this->SubmittedAnswer->getUserObject()->getUid() again
*/
$this->addUserTags($uid);
d('cp');
return $this;
}
/**
*
* Set tags for this question
* It will also update "a_edited" array
* to record the retag action, records
* user who retagged, and "Retag" as reason for edit
* Will also update lastModified
*
* @param User $user object User who retagged this question
* @param array $tags array of tags
*/
public function retag(User $user, array $tags)
{
parent::offsetSet('a_tags', $tags);
parent::offsetSet('tags_html', \tplQtags::loop($tags, false));
$b = $this->offsetGet('b');
d('b: ' . $b);
$oHtmlParser = \Lampcms\String\HTMLStringParser::factory(Utf8String::factory($b, 'utf-8', true));
$body = $oHtmlParser->unhilight()->hilightWords($tags)->valueOf();
$this->offsetSet('b', $body);
$this->setEdited($user, 'Retagged')->touch();
return $this;
}
/**
* Prepares data for the question object,
* creates the $this->Question object
* and saves data to QUESTIONS collection
*
* @return object $this
*
* @throws QuestionParserException in case a filter (which is an observer)
* either throws a FilterException (or sub-class of it) OR just cancells event
*
*/
protected function makeQuestion()
{
$oTitle = $this->Submitted->getTitle()->htmlentities()->trim();
$username = $this->Submitted->getUserObject()->getDisplayName();
$aTags = $this->Submitted->getTagsArray();
/**
* Must pass array('drop-proprietary-attributes' => false)
* otherwise tidy removes rel="code"
*/
$aEditorConfig = $this->Registry->Ini->getSection('EDITOR');
$tidyConfig = $aEditorConfig['ENABLE_CODE_EDITOR'] ? array('drop-proprietary-attributes' => false) : null;
$Body = $this->Submitted->getBody()->tidy($tidyConfig)->safeHtml()->asHtml();
/**
*
* Now body is in html but we still need to run
* it through HTMLStringParser string in order
* to make clickable links and to
* make sure all links are nofollow
*
*/
$htmlBody = HTMLStringParser::factory($Body)->parseCodeTags()->linkify()->importCDATA()->setNofollow()->hilightWords($aTags)->valueOf();
d('after HTMLStringParser: ' . $htmlBody);
$uid = $this->Submitted->getUserObject()->getUid();
$hash = hash('md5', strtolower($htmlBody . json_encode($aTags)));
/**
* @todo can parse forMakrdown now but ideally
* parseMarkdown() would be done inside Utf8string
* as well as parseSmilies
*
* @todo later can also parse for smilies here
*
*/
$this->checkForDuplicate($uid, $hash);
$username = $this->Submitted->getUserObject()->getDisplayName();
$time = time();
/**
*
* @var array
*/
$aData = array('_id' => $this->Registry->Resource->create('QUESTION'), 'title' => $oTitle->valueOf(), 'b' => $htmlBody, 'hash' => $hash, 'intro' => $this->Submitted->getBody()->asPlainText()->truncate(150)->valueOf(), 'url' => $this->Submitted->getTitle()->toASCII()->makeLinkTitle()->valueOf(), 'i_words' => $this->Submitted->getBody()->asPlainText()->getWordsCount(), 'i_uid' => $uid, 'username' => $username, 'ulink' => '<a href="' . $this->Submitted->getUserObject()->getProfileUrl() . '">' . $username . '</a>', 'avtr' => $this->Submitted->getUserObject()->getAvatarSrc(), 'i_up' => 0, 'i_down' => 0, 'i_votes' => 0, 'i_favs' => 0, 'i_views' => 0, 'i_cat' => $this->Submitted->getCategoryId(), 'a_tags' => $aTags, 'a_title' => TitleTokenizer::factory($oTitle)->getArrayCopy(), 'status' => 'unans', 'tags_html' => \tplQtags::loop($aTags, false), 'credits' => '', 'i_ts' => $time, 'hts' => date('F j, Y g:i a T'), 'i_lm_ts' => $time, 'i_ans' => 0, 'ans_s' => 's', 'v_s' => 's', 'f_s' => 's', 'ip' => $this->Submitted->getIP(), 'app' => $this->Submitted->getApp(), 'app_id' => $this->Submitted->getAppId(), 'app_link' => $this->Submitted->getAppLink(), 'i_flwrs' => 1);
/**
* Submitted question object may provide
* extra elements to be added to aData array
* This is usually useful for parsing questions that
* came from external API, in which case the answered/unanswred
* status as well as number of answers is already known
*
* as well as adding 'credit' div
*/
$aExtraData = $this->Submitted->getExtraData();
d('$aExtraData: ' . print_r($aExtraData, 1));
if (is_array($aExtraData) && !empty($aExtraData)) {
$aData = array_merge($aData, $aExtraData);
}
$this->Question = new Question($this->Registry, $aData);
/**
* Post onBeforeNewQuestion event
* and watch for filter either cancelling the event
* or throwing FilterException (prefferred way because
* a specific error message can be passed in FilterException
* this way)
*
* In either case we throw QuestionParserException
* Controller that handles the question form should be ready
* to handle this exception and set the form error using
* message from exception. This way the error will be shown to
* the user right on the question form while question form's data
* is preserved in form.
*
* Filter can also modify the data in Question before
* it is saved. This is convenient, we can even set different
* username, i_uid if we want to 'post as alias'
*/
try {
$oNotification = $this->Registry->Dispatcher->post($this->Question, 'onBeforeNewQuestion');
if ($oNotification->isNotificationCancelled()) {
throw new QuestionParserException('Sorry, we are unable to process your question at this time.');
}
} catch (FilterException $e) {
e('Got filter exteption: ' . $e->getFile() . ' ' . $e->getLine() . ' ' . $e->getMessage() . ' ' . $e->getTraceAsString());
throw new QuestionParserException($e->getMessage());
}
/**
* Do ensureIndexes() now and not before we are sure that we even going
* to add a new question.
*/
$this->ensureIndexes();
$this->Question->insert();
$this->followQuestion();
$this->Registry->Dispatcher->post($this->Question, 'onNewQuestion');
return $this;
}
/**
*
* Update the contents of body
* with edited content
* If this is a question do extra steps;
* unhighlight (just in case that actual highlighed words
* have been edited), then re-apply highlightWords()
* just in case some of the new word that belong to
* tags have been added
*
* @param string $body
*
* @return string html of new body
*
*/
protected function makeBody($body)
{
/**
* Must pass array('drop-proprietary-attributes' => false)
* otherwise tidy removes rel="code"
*/
$aEditorConfig = $this->Registry->Ini->getSection('EDITOR');
$tidyConfig = $aEditorConfig['ENABLE_CODE_EDITOR'] ? array('drop-proprietary-attributes' => false) : null;
$this->Body = Utf8String::factory($body)->tidy($tidyConfig)->safeHtml()->asHtml();
$Body = HTMLStringParser::factory($this->Body)->parseCodeTags()->linkify()->reload()->setNofollow();
if ($this->Resource instanceof \Lampcms\Question) {
$Body->unhilight()->hilightWords($this->Resource['a_tags']);
}
$htmlBody = $Body->valueOf();
d('after HTMLStringParser: ' . $htmlBody);
return $htmlBody;
}
