/**
* Get module contents
*
* @return void
*/
public function run()
{
$this->cssId = $this->params->get('cssId');
$this->cssClass = $this->params->get('cssClass');
$this->tag = Request::getVar('tag', '', 'get');
$this->style = Request::getVar('style', '', 'get');
require_once Component::path('com_answers') . DS . 'models' . DS . 'question.php';
$records = Question::all();
switch ($this->params->get('state', 'open')) {
case 'open':
$records->whereEquals('state', 0);
break;
case 'closed':
$records->whereEquals('state', 1);
break;
case 'both':
default:
$records->where('state', '<', 2);
break;
}
if ($this->tag) {
$cloud = new Tags();
$tags = $cloud->parse($this->tag);
$records->select('#__answers_questions.*')->join('#__tags_object', '#__tags_object.objectid', '#__answers_questions.id')->join('#__tags', '#__tags.id', '#__tags_object.tagid')->whereEquals('#__tags_object.tbl', 'answers')->whereIn('#__tags.tag', $tags);
}
$this->rows = $records->limit(intval($this->params->get('limit', 5)))->ordered()->rows();
require $this->getLayoutPath();
}
/**
* Generate module contents
*
* @return void
*/
public function run()
{
require_once Component::path('com_answers') . DS . 'models' . DS . 'question.php';
// randomly choose one
$rows = Question::all()->select('id')->whereEquals('state', 0)->ordered()->rows()->toArray();
$key = array_rand($rows);
$row = Question::oneOrNew($rows[$key]['id']);
// Did we have a result to display?
if ($row->get('id')) {
$this->cls = trim($this->params->get('moduleclass_sfx'));
$this->txt_length = trim($this->params->get('txt_length'));
$this->row = $row;
$config = Component::params('com_answers');
$this->thumb = DS . trim($this->params->get('defaultpic', '/core/modules/mod_featuredquestion/assets/img/question_thumb.gif'), DS);
if ($this->thumb == '/modules/mod_featuredquestion/question_thumb.gif') {
$this->thumb = '/core/modules/mod_featuredquestion/assets/img/question_thumb.gif';
}
require $this->getLayoutPath();
}
}
/**
* Store changes to this offering
*
* @param boolean $check Perform data validation check?
* @return boolean False if error, True on success
*/
public function store($check = true)
{
$res = parent::store($check);
// If marked as chosen answer
if ($res && $this->get('state') == 1) {
require_once __DIR__ . DS . 'question.php';
$aq = new Question($this->get('question_id'));
if ($aq->exists() && $aq->get('state') != 1) {
$aq->set('state', 1);
//$aq->set('reward', 0);
// This was giving out points twice for one closed question
/*
if ($aq->config('banking'))
{
// Calculate and distribute earned points
$AE = new Economy($this->_db);
$AE->distribute_points($this->get('question_id'), $aq->get('created_by'), $this->get('created_by'), 'closure');
// Call the plugin
if (
!Event::trigger('xmessage.onTakeAction', array(
'answers_reply_submitted',
array($aq->creator('id')),
'com_answers',
$this->get('question_id')
))
)
{
$this->setError(Lang::txt('Failed to remove alert.'));
}
}
*/
if (!$aq->store()) {
$this->setError($aq->getError());
return false;
}
}
}
return $res;
}
/**
* Get a list of tools
*
* @param integer $show_questions Show question count for tool
* @param integer $show_wishes Show wish count for tool
* @param integer $show_tickets Show ticket count for tool
* @param string $limit_tools Number of records to pull
* @return mixed False if error, otherwise array
*/
private function _getToollist($show_questions, $show_wishes, $show_tickets, $limit_tools = '40')
{
$database = \App::get('db');
// Query filters defaults
$filters = array();
$filters['sortby'] = 'f.published DESC';
$filters['filterby'] = 'all';
include_once Component::path('com_tools') . DS . 'tables' . DS . 'tool.php';
require_once Component::path('com_tools') . DS . 'models' . DS . 'tool.php';
// Create a Tool object
$rows = \Components\Tools\Models\Tool::getTools($filters, false);
$limit = 100000;
if ($rows) {
for ($i = 0; $i < count($rows); $i++) {
// What is resource id?
$rid = \Components\Tools\Models\Tool::getResourceId($rows[$i]->id);
$rows[$i]->rid = $rid;
// Get questions, wishes and tickets on published tools
if ($rows[$i]->published == 1 && $i <= $limit_tools) {
if ($show_questions) {
// Get open questions
require_once Component::path('com_answers') . DS . 'models' . DS . 'question.php';
$results = \Components\Answers\Models\Question::all()->including(['responses', function ($response) {
$response->select('id')->select('question_id')->where('state', '!=', 2);
}])->whereEquals('state', 0)->select('#__answers_questions.*')->join('#__tags_object', '#__tags_object.objectid', '#__answers_questions.id')->join('#__tags', '#__tags.id', '#__tags_object.tagid')->whereEquals('#__tags_object.tbl', 'answers')->whereIn('#__tags.tag', ['tool' . $rows[$i]->toolname])->limit($limit)->ordered()->rows();
$unanswered = 0;
if ($results) {
foreach ($results as $r) {
if ($r->responses->count() == 0) {
$unanswered++;
}
}
}
$rows[$i]->q = $results->count();
$rows[$i]->q_new = $unanswered;
}
if ($show_wishes) {
// Get open wishes
require_once Component::path('com_wishlist') . DS . 'site' . DS . 'controllers' . DS . 'wishlists.php';
require_once Component::path('com_wishlist') . DS . 'tables' . DS . 'wish.php';
require_once Component::path('com_wishlist') . DS . 'tables' . DS . 'wishlist.php';
$objWishlist = new \Components\Wishlist\Tables\Wishlist($database);
$objWish = new \Components\Wishlist\Tables\Wish($database);
$listid = $objWishlist->get_wishlistID($rid, 'resource');
$rows[$i]->w = 0;
$rows[$i]->w_new = 0;
if ($listid) {
$controller = new \Components\Wishlist\Site\Controllers\Wishlists();
$filters = $controller->getFilters(1);
$wishes = $objWish->get_wishes($listid, $filters, 1, User::getInstance());
$unranked = 0;
if ($wishes) {
foreach ($wishes as $w) {
if ($w->ranked == 0) {
$unranked++;
}
}
}
$rows[$i]->w = count($wishes);
$rows[$i]->w_new = $unranked;
}
}
if ($show_tickets) {
// Get open tickets
$group = $rows[$i]->devgroup;
// Find support tickets on the user's contributions
$database->setQuery("SELECT id, summary, category, status, severity, owner, created, login, name,\n\t\t\t\t\t\t\t (SELECT COUNT(*) FROM `#__support_comments` as sc WHERE sc.ticket=st.id AND sc.access=0) as comments\n\t\t\t\t\t\t\t FROM `#__support_tickets` as st WHERE (st.status=0 OR st.status=1) AND type=0 AND st.group='{$group}'\n\t\t\t\t\t\t\t ORDER BY created DESC\n\t\t\t\t\t\t\t LIMIT {$limit}");
$tickets = $database->loadObjectList();
if ($database->getErrorNum()) {
echo $database->stderr();
return false;
}
$unassigned = 0;
if ($tickets) {
foreach ($tickets as $t) {
if ($t->comments == 0 && $t->status == 0 && !$t->owner) {
$unassigned++;
}
}
}
$rows[$i]->s = count($tickets);
$rows[$i]->s_new = $unassigned;
}
}
}
}
return $rows;
}
/**
* Set the state of one or more questions
*
* @return void
*/
public function stateTask()
{
// Check for request forgeries
Request::checkToken(['get', 'post']);
if (!User::authorise('core.edit.state', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
$publish = $this->_task == 'close' ? 1 : 0;
// Check for an ID
if (count($ids) < 1) {
$action = $publish == 1 ? Lang::txt('COM_ANSWERS_SET_STATE_CLOSE') : Lang::txt('COM_ANSWERS_SET_STATE_OPEN');
Notify::warning(Lang::txt('COM_ANSWERS_ERROR_SELECT_QUESTION_TO', $action));
return $this->cancelTask();
}
$i = 0;
foreach ($ids as $id) {
// Update record(s)
$aq = Question::oneOrFail(intval($id));
$aq->set('state', $publish);
if (!$aq->save()) {
Notify::error($aq->getError());
continue;
}
$i++;
}
// Set message
if ($i) {
if ($publish == 1) {
$message = Lang::txt('COM_ANSWERS_QUESTIONS_CLOSED', $i);
} else {
if ($publish == 0) {
$message = Lang::txt('COM_ANSWERS_QUESTIONS_OPENED', $i);
}
}
Notify::success($message);
}
$this->cancelTask();
}
/**
* Set the state of one or more questions
*
* @return void
*/
public function stateTask()
{
// Check for request forgeries
Request::checkToken(['get', 'post']);
// Incoming
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
$publish = $this->_task == 'close' ? 1 : 0;
// Check for an ID
if (count($ids) < 1) {
$action = $publish == 1 ? Lang::txt('COM_ANSWERS_SET_STATE_CLOSE') : Lang::txt('COM_ANSWERS_SET_STATE_OPEN');
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_ANSWERS_ERROR_SELECT_QUESTION_TO', $action), 'error');
return;
}
foreach ($ids as $id) {
// Update record(s)
$aq = Question::oneOrFail(intval($id));
$aq->set('state', $publish);
/*if ($publish == 1)
{
$aq->adjustCredits();
}*/
if (!$aq->save()) {
Notify::error($aq->getError());
}
}
// Set message
if ($publish == 1) {
$message = Lang::txt('COM_ANSWERS_QUESTIONS_CLOSED', count($ids));
} else {
if ($publish == 0) {
$message = Lang::txt('COM_ANSWERS_QUESTIONS_OPENED', count($ids));
}
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), $message);
}
/**
* Delete a question
*
* @apiMethod DELETE
* @apiUri /answers/questions/{id}
* @apiParameter {
* "name": "id",
* "description": "Question identifier",
* "type": "integer",
* "required": true,
* "default": 0
* }
* @return void
*/
public function deleteTask()
{
$this->requiresAuthentication();
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
if (count($ids) <= 0) {
throw new Exception(Lang::txt('COM_ANSWERS_ERROR_MISSING_ID'), 500);
}
foreach ($ids as $id) {
$row = Question::oneOrNew(intval($id));
if (!$row->get('id')) {
throw new Exception(Lang::txt('COM_ANSWERS_ERROR_MISSING_RECORD'), 404);
}
if (!$row->destroy()) {
throw new Exception($row->getError(), 500);
}
}
$this->send(null, 204);
}
/**
* Displays a question response for editing
*
* @param object $row
* @return void
*/
public function editTask($row = null)
{
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.create', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
Request::setVar('hidemainmenu', 1);
if (!is_object($row)) {
$id = Request::getVar('id', array(0));
$id = is_array($id) && !empty($id) ? $id[0] : $id;
$row = Response::oneOrNew($id);
}
$qid = Request::getInt('qid', 0);
$qid = $qid ?: $row->get('question_id');
$question = Question::oneOrFail($qid);
// Output the HTML
$this->view->set('question', $question)->set('row', $row)->setLayout('edit')->display();
}
/**
* Save a question and redirect to the main listing when done
*
* @return void
*/
private function _save()
{
// Login required
if (User::isGuest()) {
return $this->_browse();
}
// Check for request forgeries
Request::checkToken();
Lang::load('com_answers');
// Incoming
$tags = Request::getVar('tags', '');
$funds = Request::getInt('funds', 0);
$reward = Request::getInt('reward', 0);
// If offering a reward, do some checks
if ($reward) {
// Is it an actual number?
if (!is_numeric($reward)) {
App::abort(500, Lang::txt('COM_ANSWERS_REWARD_MUST_BE_NUMERIC'));
return;
}
// Are they offering more than they can afford?
if ($reward > $funds) {
App::abort(500, Lang::txt('COM_ANSWERS_INSUFFICIENT_FUNDS'));
return;
}
}
// Initiate class and bind posted items to database fields
$fields = Request::getVar('question', array(), 'post', 'none', 2);
$row = \Components\Answers\Models\Question::oneOrNew($fields['id'])->set($fields);
if ($reward && $this->banking) {
$row->set('reward', 1);
}
// Store new content
if (!$row->save()) {
$this->setError($row->getError());
return $this->_new($row);
}
// Hold the reward for this question if we're banking
if ($reward && $this->banking) {
$BTL = new \Hubzero\Bank\Teller(User::get('id'));
$BTL->hold($reward, Lang::txt('COM_ANSWERS_HOLD_REWARD_FOR_BEST_ANSWER'), 'answers', $row->get('id'));
}
// Add the tags
$row->tag($tags);
// Add the tag to link to the resource
$tag = $this->model->isTool() ? 'tool:' . $this->model->resource->alias : 'resource:' . $this->model->resource->id;
$row->addTag($tag, User::get('id'), $this->model->isTool() ? 0 : 1);
// Get users who need to be notified on every question
$config = Component::params('com_answers');
$apu = $config->get('notify_users', '');
$apu = explode(',', $apu);
$apu = array_map('trim', $apu);
$receivers = array();
// Get tool contributors if question is about a tool
if ($tags) {
$tags = explode(',', $tags);
if (count($tags) > 0) {
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'author.php';
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'tables' . DS . 'version.php';
$TA = new \Components\Tools\Tables\Author($this->database);
$objV = new \Components\Tools\Tables\Version($this->database);
if ($this->model->isTool()) {
$toolname = $this->model->resource->alias;
$rev = $objV->getCurrentVersionProperty($toolname, 'revision');
$authors = $TA->getToolAuthors('', 0, $toolname, $rev);
if (count($authors) > 0) {
foreach ($authors as $author) {
$receivers[] = $author->uidNumber;
}
}
}
}
}
if (!empty($apu)) {
foreach ($apu as $u) {
$user = User::getInstance($u);
if ($user) {
$receivers[] = $user->get('id');
}
}
}
$receivers = array_unique($receivers);
// Send the message
if (!empty($receivers)) {
// Send a message about the new question to authorized users (specified admins or related content authors)
$from = array('email' => Config::get('mailfrom'), 'name' => Config::get('sitename') . ' ' . Lang::txt('COM_ANSWERS_ANSWERS'), 'multipart' => md5(date('U')));
// Build the message subject
$subject = Lang::txt('COM_ANSWERS_ANSWERS') . ', ' . Lang::txt('new question about content you author or manage');
// Build the message
$eview = new \Hubzero\Mail\View(array('base_path' => PATH_CORE . DS . 'components' . DS . 'com_answers' . DS . 'site', 'name' => 'emails', 'layout' => 'question_plaintext'));
$eview->option = 'com_answers';
$eview->sitename = Config::get('sitename');
$eview->question = $row;
$eview->id = $row->get('id', 0);
$eview->boundary = $from['multipart'];
$message['plaintext'] = $eview->loadTemplate(false);
$message['plaintext'] = str_replace("\n", "\r\n", $message['plaintext']);
// HTML message
$eview->setLayout('question_html');
$message['multipart'] = $eview->loadTemplate();
$message['multipart'] = str_replace("\n", "\r\n", $message['multipart']);
if (!Event::trigger('xmessage.onSendMessage', array('new_question_admin', $subject, $message, $from, $receivers, 'com_answers'))) {
$this->setError(Lang::txt('COM_ANSWERS_MESSAGE_FAILED'));
}
}
// Redirect to the question
App::redirect(Route::url('index.php?option=' . $this->option . '&id=' . $this->model->resource->id . '&active=' . $this->_name));
}
/**
* Save a question and redirect to the main listing when done
*
* @return void
*/
private function _save()
{
// Login required
if (User::isGuest()) {
return $this->_browse();
}
// Check for request forgeries
Request::checkToken();
// Incoming
$tags = Request::getVar('tags', '');
$funds = Request::getInt('funds', 0);
$reward = Request::getInt('reward', 0);
// If offering a reward, do some checks
if ($reward) {
// Is it an actual number?
if (!is_numeric($reward)) {
App::abort(500, Lang::txt('COM_ANSWERS_REWARD_MUST_BE_NUMERIC'));
return;
}
// Are they offering more than they can afford?
if ($reward > $funds) {
App::abort(500, Lang::txt('COM_ANSWERS_INSUFFICIENT_FUNDS'));
return;
}
}
// Initiate class and bind posted items to database fields
$fields = Request::getVar('question', array(), 'post', 'none', 2);
$row = \Components\Answers\Models\Question::oneOrNew($fields['id'])->set($fields);
if ($reward && $this->banking) {
$row->set('reward', 1);
}
// Store new content
if (!$row->save()) {
$this->setError($row->getError());
return $this->_new($row);
}
// Hold the reward for this question if we're banking
if ($reward && $this->banking) {
$BTL = new \Hubzero\Bank\Teller($this->database, User::get('id'));
$BTL->hold($reward, Lang::txt('COM_ANSWERS_HOLD_REWARD_FOR_BEST_ANSWER'), 'answers', $row->get('id'));
}
// Add the tags
$row->tag($tags);
// Add the tag to link to the publication
$identifier = $this->publication->get('alias') ? $this->publication->get('alias') : $this->publication->get('id');
$tag = $this->publication->isTool() ? 'tool' . $identifier : 'publication' . $identifier;
$row->addTag($tag, User::get('id'), $this->publication->isTool() ? 0 : 1);
// Redirect to the question
App::redirect(Route::url($this->publication->link() . '&active=questions'));
}
/**
* Release a reported item
*
* @param string $refid ID of the database table row
* @param string $parent If the element has a parent element
* @param string $category Element type (determines table to look in)
* @return array
*/
public function releaseReportedItem($refid, $parent, $category)
{
if (!$this->_canHandle($category)) {
return null;
}
require_once PATH_CORE . DS . 'components' . DS . 'com_answers' . DS . 'models' . DS . 'question.php';
$database = App::get('db');
$state = 1;
switch ($category) {
case 'answer':
$comment = \Components\Answers\Models\Response::oneOrFail($refid);
$state = 0;
break;
case 'question':
$comment = \Components\Answers\Models\Question::oneOrFail($refid);
break;
case 'answercomment':
$comment = \Components\Answers\Models\Comment::oneOrFail($refid);
break;
}
$comment->set('state', $state);
$comment->save();
return '';
}
/**
* Display a list of questions
*
* @apiMethod GET
* @apiUri /answers/questions/list
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "required": false,
* "default": 25
* }
* @apiParameter {
* "name": "start",
* "description": "Number of where to start returning results.",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "search",
* "description": "A word or phrase to search for.",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "sort",
* "description": "Field to sort results by.",
* "required": false,
* "default": "created",
* "allowedValues": "created, title, alias, id, publish_up, publish_down, state"
* }
* @apiParameter {
* "name": "sort_Dir",
* "description": "Direction to sort results by.",
* "required": false,
* "default": "desc",
* "allowedValues": "asc, desc"
* }
* @return void
*/
public function listTask()
{
$database = \App::get('db');
$model = new \Components\Answers\Tables\Question($database);
$filters = array('limit' => Request::getInt('limit', 25), 'start' => Request::getInt('limitstart', 0), 'search' => Request::getVar('search', ''), 'filterby' => Request::getword('filterby', ''), 'sortby' => Request::getWord('sort', 'date'), 'sort_Dir' => strtoupper(Request::getWord('sortDir', 'DESC')));
$response = new stdClass();
$response->questions = array();
$response->total = $model->getCount($filters);
if ($response->total) {
$base = rtrim(Request::base(), '/');
foreach ($model->getResults($filters) as $i => $q) {
$question = new \Components\Answers\Models\Question($q);
$obj = new stdClass();
$obj->id = $question->get('id');
$obj->subject = $question->subject();
$obj->quesion = $question->content();
$obj->state = $question->get('state');
$obj->url = str_replace('/api', '', $base . '/' . ltrim(Route::url($question->link()), '/'));
$obj->responses = $question->comments('count');
$response->questions[] = $obj;
}
}
$response->success = true;
$this->send($response);
}
/**
* Displays a question response for editing
*
* @param object $row
* @return void
*/
public function editTask($row = null)
{
Request::setVar('hidemainmenu', 1);
if (!is_object($row)) {
$id = Request::getVar('id', array(0));
$id = is_array($id) && !empty($id) ? $id[0] : $id;
$row = Response::oneOrNew($id);
}
$qid = Request::getInt('qid', 0);
$qid = $qid ?: $row->get('question_id');
$question = Question::oneOrFail($qid);
// Output the HTML
$this->view->set('question', $question)->set('row', $row)->setLayout('edit')->display();
}
/**
* Retrieves a user's questions
*
* @param string $kind The kind of results to retrieve
* @param array $interests Array of tags
* @return array Database results
*/
private function _getQuestions($kind = 'open', $interests = array())
{
// Get some classes we need
require_once Component::path('com_answers') . DS . 'models' . DS . 'question.php';
require_once Component::path('com_answers') . DS . 'helpers' . DS . 'economy.php';
$limit = intval($this->params->get('limit', 10));
$tags = null;
$records = \Components\Answers\Models\Question::all()->including(['responses', function ($response) {
$response->select('id')->select('question_id');
}])->whereEquals('state', 0);
if ($kind == 'mine') {
$records->whereEquals('created_by', User::get('id'));
}
if ($kind == 'interest') {
$tags = count($interests) <= 0 ? $this->_getInterests() : $interests;
}
if ($kind == 'assigned') {
require_once Component::path('com_tools') . DS . 'tables' . DS . 'author.php';
$database = \App::get('db');
$TA = new \Components\Tools\Tables\Author($database);
$tools = $TA->getToolContributions(User::get('id'));
if ($tools) {
foreach ($tools as $tool) {
$tags .= 'tool' . $tool->toolname . ',';
}
$tags = rtrim($tags, ',');
}
}
if ($tags) {
$cloud = new \Components\Answers\Models\Tags();
$tags = $cloud->parse($tags);
$records->select('#__answers_questions.*')->join('#__tags_object', '#__tags_object.objectid', '#__answers_questions.id')->join('#__tags', '#__tags.id', '#__tags_object.tagid')->whereEquals('#__tags_object.tbl', 'answers')->whereIn('#__tags.tag', $tags);
}
$data = $records->limit($limit)->ordered()->rows();
$results = array();
foreach ($data as $datum) {
$datum->set('rcount', $datum->responses->count());
$results[] = $datum;
}
if ($this->banking && $results) {
$database = \App::get('db');
$AE = new \Components\Answers\Helpers\Economy($database);
$awards = array();
foreach ($results as $result) {
// Calculate max award
$result->set('marketvalue', round($AE->calculate_marketvalue($result->get('id'), 'maxaward')));
$result->set('maxaward', round(2 * ($result->get('marketvalue', 0) / 3)));
if ($kind != 'mine') {
$result->set('maxaward', $result->get('maxaward') + $result->get('reward'));
}
$awards[] = $result->get('maxaward', 0);
}
// re-sort by max reponses
array_multisort($awards, SORT_DESC, $results);
}
return $results;
}
/**
* Latest Questions Feed
*
* @return void
*/
public function latestTask()
{
//get the id of module so we get the right params
$mid = Request::getInt('m', 0);
//get module params
$params = \Module::params($mid);
//number of questions to get
$limit = intval($params->get('limit', 5));
//open, closed, or both
$state = $params->get('state', 'both');
$records = Question::all();
if ($state == 'open') {
$records->whereEquals('state', 0);
}
if ($state == 'closed') {
$records->whereEquals('state', 1);
}
if (!$state || $state == 'both') {
$records->where('state', '<', Question::STATE_DELETED);
}
$questions = $records->ordered()->limit($limit)->start(0)->paginated()->rows();
//force mime type of document to be rss
Document::setType('feed');
// Start a new feed object
$doc = Document::instance();
//set rss feed attribs
$doc->link = Route::url('index.php?option=com_answers');
$doc->title = Lang::txt('COM_ANSWERS_LATEST_QUESTIONS_RSS_TITLE', Config::get('sitename'));
$doc->description = Lang::txt('COM_ANSWERS_LATEST_QUESTIONS_RSS_DESCRIPTION', Config::get('sitename'));
$doc->copyright = Lang::txt('COM_ANSWERS_LATEST_QUESTIONS_RSS_COPYRIGHT', gmdate("Y"), Config::get('sitename'));
$doc->category = Lang::txt('COM_ANSWERS_LATEST_QUESTIONS_RSS_CATEGORY');
//add each question to the feed
foreach ($questions as $question) {
//set feed item attibs and add item to feed
$item = new \Hubzero\Document\Type\Feed\Item();
$item->title = html_entity_decode(Sanitize::stripAll(stripslashes($question->subject)));
$item->link = Route::url($question->link());
$item->description = html_entity_decode(Sanitize::stripAll(stripslashes($question->question)));
$item->date = date("r", strtotime($question->get('created')));
$item->category = Lang::txt('COM_ANSWERS_LATEST_QUESTIONS_RSS_CATEGORY_ITEM');
$item->author = $question->creator()->get('name', Lang::txt('COM_ANSWERS_ANONYMOUS'));
$doc->addItem($item);
}
}
/**
* Calculate the market value
*
* @param integer $id Question ID
* @param string $type Transaction type
* @return mixed
*/
public function calculate_marketvalue($id, $type = 'regular')
{
if ($id === NULL) {
$id = $this->qid;
}
if ($id === NULL) {
return false;
}
require_once dirname(__DIR__) . DS . 'models' . DS . 'question.php';
// Get point values for actions
$BC = Config::values();
$p_Q = $BC->get('ask');
$p_A = $BC->get('answer');
$p_R = $BC->get('answervote');
$p_RQ = $BC->get('questionvote');
$p_A_accepted = $BC->get('accepted');
$calc = 0;
// Get actons and sum up
$results = Response::all()->whereEquals('question_id', $id)->where('state', '!=', 2)->rows();
if ($type != 'royalty') {
$calc += $p_Q;
// ! this is different from version before code migration !
$calc += $results->count() * $p_A;
}
// Calculate as if there is at leat one answer
if ($type == 'maxaward' && $results->count() == 0) {
$calc += $p_A;
}
foreach ($results as $result) {
$calc += $result->get('helpful') * $p_R;
$calc += $result->get('nothelpful') * $p_R;
if ($result->get('state') == 1 && $type != 'royalty') {
$accepted = 1;
}
}
if (isset($accepted) or $type == 'maxaward') {
$calc += $p_A_accepted;
}
// Add question votes
$aq = Question::oneOrNew($id);
if ($aq->get('state') != 2) {
$calc += $aq->get('helpful') * $p_RQ;
}
$calc = $calc ? $calc : '0';
return $calc;
}
/**
* Vote for an item
*
* @return void
*/
public function voteTask()
{
$no_html = Request::getInt('no_html', 0);
$id = Request::getInt('id', 0);
$vote = Request::getInt('vote', 0);
// Login required
if (User::isGuest()) {
if (!$no_html) {
$this->setError(Lang::txt('COM_ANSWERS_PLEASE_LOGIN_TO_VOTE'));
$this->loginTask();
}
return;
}
// Load the question
$row = new Question($id);
// Record the vote
if (!$row->vote($vote)) {
if ($no_html) {
$response = new \stdClass();
$response->success = false;
$response->message = $row->getError();
echo json_encode($response);
return;
} else {
App::redirect(Route::url($row->link()), $row->getError(), 'warning');
return;
}
}
// Update display
if ($no_html) {
$this->qid = $id;
$this->view->question = $row;
$this->view->voted = $vote;
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
} else {
App::redirect(Route::url($row->link()));
}
}
