/**
* Entire Answer data will be returned
* in request
*
* @return object $this
*/
protected function setOutput()
{
/*$d = __METHOD__.' '.__LINE__;
exit($d);*/
$a = $this->Answer->getArrayCopy();
/**
* @todo maybe use special template
* for 'app' instead of default template?
*
*/
$a['edit_delete'] = ' <span class="ico del ajax" title="Delete">delete</span> <span class="ico edit ajax" title="Edit">edit</span>';
$a['html'] = \tplAnswer::parse($a);
d('before sending out $a: ' . print_r($a, 1));
$this->Output->setData($a);
return $this;
}
/**
* Process submitted Answer
*
* @return void
*/
protected function process()
{
$formVals = $this->Form->getSubmittedValues();
d('formVals: ' . print_r($formVals, 1));
$oAdapter = new AnswerParser($this->Registry);
try {
$Answer = $oAdapter->parse(new SubmittedAnswerWWW($this->Registry, $formVals));
d('cp created new answer: ' . \print_r($Answer->getArrayCopy(), 1));
d('ans id: ' . $Answer->getResourceId());
/**
* In case of ajax we need to send out a
* parsed html block with one answer
* under the 'answer' key
*
* In case of non-ajax redirect back to question page,
* hopefully the new answer will show up there too
*/
if (Request::isAjax()) {
$aAnswer = $Answer->getArrayCopy();
/**
* Add edit and delete tools because
* Viewer already owns this comment and is
* allowed to edit or delete it right away.
* Javascript that usually dynamically adds these tools
* is not going to be fired, so these tools
* must already be included in the returned html
*
*/
$aAnswer['edit_delete'] = ' <span class="ico del ajax" title="@@Delete@@">@@delete@@</span> <span class="ico edit ajax" title="@@Edit@@">@@edit@@</span>';
$a = array('answer' => \tplAnswer::parse($aAnswer));
d('before sending out $a: ' . print_r($a, 1));
Responder::sendJSON($a);
} else {
Responder::redirectToPage($this->Question->getUrl());
}
} catch (\Lampcms\AnswerParserException $e) {
d('Got AnswerParserException ' . $e->getMessage());
/**
* The setFormError in Form sends our json in
* case of Ajax request, so we don't have to
* worry about it here
*/
$this->Form->setFormError($e->getMessage());
$this->showFormWithErrors();
}
}
/**
* Get html div with answers for this one question,
* sorted according to param passed in request
*
* Enclose result in <div> and add pagination to bottom
* of div if there is any pagination necessary!
*
* @todo add skip() and limit() to cursor
* in order to use pagination.
*
* @param Question $Question
*
* @param string $result desired format of result. Possible
* options are: html, array or json object
*
*
*
* @throws Exception
* @return string html block
*/
public function getAnswers(Question $Question, $result = 'html')
{
$qid = $Question[Schema::PRIMARY];
$url = $Question['url'];
$pageID = $this->Registry->Router->getPageID();
d('url: ' . $url . ' $pageID: ' . $pageID);
$this->pagetPath = $Question->getUrl() . '/';
$urlParts = $this->Registry->Ini->getSection('URI_PARTS');
$cond = $this->Registry->Router->getSegment(3, 's', $urlParts['SORT_RECENT']);
d('cond: ' . $cond);
$noComments = false === (bool) $this->Registry->Ini->MAX_COMMENTS;
d('no comments: ' . $noComments);
$aFields = $noComments || false === (bool) $this->Registry->Ini->SHOW_COMMENTS ? array('comments' => 0) : array();
/**
* Extra security validation,
* IMPORTANT because we should never use
* anything in Mongo methods directly from
* user input
*/
if (!in_array($cond, array($urlParts['SORT_RECENT'], $urlParts['SORT_BEST'], $urlParts['SORT_OLDEST']))) {
throw new Exception('Invalid value of param "cond" was: ' . $cond);
}
$where = array(Schema::QUESTION_ID => $qid);
/**
* Important as of version 0.2 no longer using i_del_ts
* as indicator of deleted status - instead using i_status
*/
if (!$this->Registry->Viewer->isModerator()) {
d('not moderator. Get only questions with status 1');
$where[Schema::RESOURCE_STATUS_ID] = Schema::POSTED;
} else {
$where[Schema::RESOURCE_STATUS_ID] < Schema::DELETED;
}
switch ($cond) {
case $urlParts['SORT_RECENT']:
/**
* Accepted answer will always be the first one,
* then most recently modified
*/
$sort = array(Schema::IS_ACCEPTED => -1, Schema::LAST_MODIFIED_TIMESTAMP => -1);
break;
case $urlParts['SORT_OLDEST']:
$sort = array(Schema::CREATED_TIMESTAMP => 1);
break;
case $urlParts['SORT_BEST']:
default:
/**
* Accepted answer will be first
* then most highly voted
*/
$sort = array(Schema::IS_ACCEPTED => -1, Schema::VOTES_SCORE => -1);
}
$cursor = $this->Registry->Mongo->ANSWERS->find($where, $aFields);
d('$cursor: ' . gettype($cursor));
$cursor->sort($sort);
$oPager = Paginator::factory($this->Registry);
$oPager->paginate($cursor, $this->Registry->Ini->PER_PAGE_ANSWERS, array('path' => $this->pagetPath . $cond, 'append' => false, 'currentPage' => $pageID));
$pagerLinks = $oPager->getLinks();
$ownerId = $Question[Schema::POSTER_ID];
$showLink = $ownerId > 0 && ($this->Registry->Viewer->isModerator() || $ownerId == $this->Registry->Viewer->getUid());
$noComments = $noComments ? ' nocomments' : '';
$func = function (&$a) use($showLink, $noComments) {
/**
* Don't show Accept link for
* already accepted answer
*/
if (!$a['accepted']) {
if ($showLink) {
$a['accept_link'] = '<a class="accept ttt" title="@@Click to accept this as best answer@@" href="{_WEB_ROOT_}/{_accept_}/' . $a['_id'] . '">@@Accept@@</a>';
}
} else {
$a['accepted'] = '<img src="{_IMAGE_SITE_}{_DIR_}/images/accepted.png" alt="@@Best answer@@" class="ttt" title="@@Owner of the question accepted this as best answer@@">';
}
$a['nocomments'] = $noComments;
$a['edited'] = '@@Edited@@';
};
/**
* Create div with answers, append pagination links
* to bottom and return the whole div block
*/
$answers = \tplAnswer::loop($cursor, true, $func) . $pagerLinks;
return $answers;
}
/**
* Get html div with answers for this one question,
* sorted according to param passed in request
*
* Enclose result in <div> and add pagination to bottom
* of div if there is any pagination necessary!
*
* @todo add skip() and limit() to cursor
* in order to use pagination.
*
* @param Question $Question
*
* @param string desired format of result. Possible
* options are: html, array or json object
* This will be useful for when we have an API
*
*
* @return string html block
*/
public function getAnswers(Question $Question, $result = 'html')
{
$Tr = $this->Registry->Tr;
$qid = $Question['_id'];
$url = $Question['url'];
d('url: ' . $url);
d('_GET: ' . print_r($_GET, 1));
$cond = $this->Registry->Request->get('sort', 's', 'i_lm_ts');
d('cond: ' . $cond);
$noComments = false === (bool) $this->Registry->Ini->MAX_COMMENTS;
d('no comments: ' . $noComments);
$aFields = $noComments || false === (bool) $this->Registry->Ini->SHOW_COMMENTS ? array('comments' => 0) : array();
/**
* Extra security validation,
* IMPORTANT because we should never use
* anything in Mongo methods directly from
* user input
*/
if (!in_array($cond, array('i_ts', 'i_votes', 'i_lm_ts'))) {
throw new Exception('invalid value of param "cond" was: ' . $cond);
}
$where = array('i_qid' => $qid);
if (!$this->Registry->Viewer->isModerator()) {
d('not moderator');
$where['i_del_ts'] = null;
}
switch ($cond) {
case 'i_ts':
$sort = array('i_ts' => 1);
break;
case 'i_votes':
$sort = array('i_votes' => -1);
break;
default:
$sort = array($cond => -1);
}
$cursor = $this->Registry->Mongo->ANSWERS->find($where, $aFields);
d('$cursor: ' . gettype($cursor));
$cursor->sort($sort);
$oPager = Paginator::factory($this->Registry);
$oPager->paginate($cursor, $this->Registry->Ini->PER_PAGE_ANSWERS, array('path' => $this->Registry->Ini->SITE_URL . '/q' . $qid . '/' . $url . '/' . $cond, 'append' => false));
//, 'fileName' => '&pageID=%d'
$pagerLinks = $oPager->getLinks();
$func = null;
$ownerId = $Question['i_uid'];
$showLink = $ownerId > 0 && ($this->Registry->Viewer->isModerator() || $ownerId == $this->Registry->Viewer->getUid());
d('adding accept link callback function');
/**
* @todo Translate strings
*/
$accept = $Tr['Accept'];
$alt = $Tr['Click to accept this as best answer'];
$alt2 = $Tr['Owner of the question accepted this as best answer'];
$noComments = $noComments ? ' nocomments' : '';
$addcomment = $Tr['add comment'];
$edited = $Tr['Edited'];
$reply = $Tr['Reply'];
$reply_t = $Tr['Reply to this comment'];
$func = function (&$a) use($accept, $alt, $alt2, $addcomment, $reply, $reply_t, $edited, $showLink, $noComments) {
/**
* Don't show Accept link for
* already accepted answer
*/
if (!$a['accepted']) {
if ($showLink) {
$a['accept_link'] = '<a class="accept ttt" title="' . $alt . '" href="/accept/' . $a['_id'] . '">' . $accept . '</a>';
}
} else {
$a['accepted'] = '<img src="/images/accepted.png" alt="Best answer" class="ttt" title="' . $alt2 . '">';
}
$a['add_comment'] = $addcomment;
$a['nocomments'] = $noComments;
$a['reply'] = $reply;
$a['reply_t'] = $reply_t;
$a['edited'] = $edited;
};
/**
* Create div with answers, append pagination links
* to bottom and return the whole div block
*/
$answers = \tplAnswer::loop($cursor, true, $func) . $pagerLinks;
return $answers;
}
