/**
* Modify flow of discussion by pinning accepted answers.
*
* @param $Sender
* @param $Args
*/
public function DiscussionController_BeforeDiscussionRender_Handler($Sender, $Args)
{
if ($Sender->Data('Discussion.QnA')) {
$Sender->CssClass .= ' Question';
}
if (strcasecmp($Sender->Data('Discussion.QnA'), 'Accepted') != 0) {
return;
}
// Find the accepted answer(s) to the question.
$CommentModel = new CommentModel();
$Answers = $CommentModel->GetWhere(array('DiscussionID' => $Sender->Data('Discussion.DiscussionID'), 'Qna' => 'Accepted'))->Result();
if (class_exists('ReplyModel')) {
$ReplyModel = new ReplyModel();
$Discussion = NULL;
$ReplyModel->JoinReplies($Discussion, $Answers);
}
$Sender->SetData('Answers', $Answers);
// Remove the accepted answers from the comments.
// Allow this to be skipped via config.
if (C('QnA.AcceptedAnswers.Filter', TRUE)) {
if (isset($Sender->Data['Comments'])) {
$Comments = $Sender->Data['Comments']->Result();
$Comments = array_filter($Comments, function ($Row) {
return strcasecmp(GetValue('QnA', $Row), 'accepted');
});
$Sender->Data['Comments'] = new Gdn_DataSet(array_values($Comments));
}
}
}
/**
*
*
* @param $Filename
* @param $Get
* @return bool|string
*/
public function filenameRedirect($Filename, $Get)
{
trace(['Filename' => $Filename, 'Get' => $Get], 'Testing');
$Filename = strtolower($Filename);
array_change_key_case($Get);
if (!isset(self::$Files[$Filename])) {
return false;
}
$Row = self::$Files[$Filename];
if (is_callable($Row)) {
// Use a callback to determine the translation.
$Row = call_user_func_array($Row, [&$Get]);
}
trace($Get, 'New Get');
// Translate all of the get parameters into new parameters.
$Vars = array();
foreach ($Get as $Key => $Value) {
if (!isset($Row[$Key])) {
continue;
}
$Opts = (array) $Row[$Key];
if (isset($Opts['Filter'])) {
// Call the filter function to change the value.
$R = call_user_func($Opts['Filter'], $Value, $Opts[0]);
if (is_array($R)) {
if (isset($R[0])) {
// The filter can change the column name too.
$Opts[0] = $R[0];
$Value = $R[1];
} else {
// The filter can return return other variables too.
$Vars = array_merge($Vars, $R);
$Value = null;
}
} else {
$Value = $R;
}
}
if ($Value !== null) {
$Vars[$Opts[0]] = $Value;
}
}
trace($Vars, 'Translated Arguments');
// Now let's see what kind of record we have.
// We'll check the various primary keys in order of importance.
$Result = false;
if (isset($Vars['CommentID'])) {
trace("Looking up comment {$Vars['CommentID']}.");
$CommentModel = new CommentModel();
// If a legacy slug is provided (assigned during a merge), attempt to lookup the comment using it
if (isset($Get['legacy']) && Gdn::Structure()->Table('Comment')->ColumnExists('ForeignID')) {
$Comment = $CommentModel->GetWhere(['ForeignID' => $Get['legacy'] . '-' . $Vars['CommentID']])->FirstRow();
} else {
$Comment = $CommentModel->GetID($Vars['CommentID']);
}
if ($Comment) {
$Result = CommentUrl($Comment, '//');
}
} elseif (isset($Vars['DiscussionID'])) {
trace("Looking up discussion {$Vars['DiscussionID']}.");
$DiscussionModel = new DiscussionModel();
$DiscussionID = $Vars['DiscussionID'];
$Discussion = false;
if (is_numeric($DiscussionID)) {
// If a legacy slug is provided (assigned during a merge), attempt to lookup the discussion using it
if (isset($Get['legacy']) && Gdn::Structure()->Table('Discussion')->ColumnExists('ForeignID')) {
$Discussion = $DiscussionModel->GetWhere(['ForeignID' => $Get['legacy'] . '-' . $DiscussionID])->FirstRow();
} else {
$Discussion = $DiscussionModel->GetID($Vars['DiscussionID']);
}
} else {
// This is a slug style discussion ID. Let's see if there is a UrlCode column in the discussion table.
$DiscussionModel->DefineSchema();
if ($DiscussionModel->Schema->FieldExists('Discussion', 'UrlCode')) {
$Discussion = $DiscussionModel->GetWhere(['UrlCode' => $DiscussionID])->FirstRow();
}
}
if ($Discussion) {
$Result = DiscussionUrl($Discussion, self::pageNumber($Vars, 'Vanilla.Comments.PerPage'), '//');
}
} elseif (isset($Vars['UserID'])) {
trace("Looking up user {$Vars['UserID']}.");
$User = Gdn::UserModel()->GetID($Vars['UserID']);
if ($User) {
$Result = Url(UserUrl($User), '//');
}
} elseif (isset($Vars['TagID'])) {
$Tag = TagModel::instance()->GetID($Vars['TagID']);
if ($Tag) {
$Result = TagUrl($Tag, self::pageNumber($Vars, 'Vanilla.Discussions.PerPage'), '//');
}
} elseif (isset($Vars['CategoryID'])) {
trace("Looking up category {$Vars['CategoryID']}.");
// If a legacy slug is provided (assigned during a merge), attempt to lookup the category ID based on it
if (isset($Get['legacy']) && Gdn::Structure()->Table('Category')->ColumnExists('ForeignID')) {
$CategoryModel = new CategoryModel();
$Category = $CategoryModel->GetWhere(['ForeignID' => $Get['legacy'] . '-' . $Vars['CategoryID']])->FirstRow();
} else {
$Category = CategoryModel::Categories($Vars['CategoryID']);
}
if ($Category) {
$Result = categoryUrl($Category, self::pageNumber($Vars, 'Vanilla.Discussions.PerPage'), '//');
}
} elseif (isset($Vars['CategoryCode'])) {
trace("Looking up category {$Vars['CategoryCode']}.");
$category = CategoryModel::instance()->getByCode($Vars['CategoryCode']);
if ($category) {
$pageNumber = self::pageNumber($Vars, 'Vanilla.Discussions.PerPage');
if ($pageNumber > 1) {
$pageParam = '?Page=' . $pageNumber;
} else {
$pageParam = null;
}
$Result = categoryUrl($category, '', '//') . $pageParam;
}
}
return $Result;
}
