static function getListWidget($postDBRow)
{
$html = NULL;
// case when list_item.item_id is not Tnull but post.id is NULL
if (empty($postDBRow["id"]) && !empty($postDBRow["item_id"])) {
$template = '/fragments/widget/lists/deleted-item.tmpl';
$view = new \stdClass();
$view->id = $postDBRow["item_id"];
$view->itemId = PseudoId::encode($postDBRow["item_id"]);
$html = Template::render($template, $view);
return $html;
}
$voptions = array("group" => true);
$view = self::createPostView($postDBRow, $voptions);
if ($view->hasImage) {
$template = '/fragments/widget/lists/image.tmpl';
//Add thumbnail width and height
$td = Util::foldX($view->width, $view->height, 190);
$view->twidth = $td["width"];
$view->theight = $td["height"];
} else {
$template = '/fragments/widget/lists/text.tmpl';
}
$html = Template::render($template, $view);
return $html;
}
public function computeHW($sBlobData)
{
//compute height and width using GD2 functions
// GD2 functions are in global namespace
$oSourceImage = \imagecreatefromstring($sBlobData);
if ($oSourceImage == false) {
//unrecoverable error
$errorMsg = "GD2 : Not able to create source image from supplied file data ";
trigger_error($errorMsg, E_USER_ERROR);
}
//original width and height
$this->mediaData->width = imagesx($oSourceImage);
$this->mediaData->height = imagesy($oSourceImage);
//@todo thumbail width from config
$td = Util::foldX($this->mediaData->width, $this->mediaData->height, 190);
$oDestinationImage = \imagecreatetruecolor($td["width"], $td["height"]);
// resample the image - do not use resized if you need quality
\imagecopyresampled($oDestinationImage, $oSourceImage, 0, 0, 0, 0, $td["width"], $td["height"], $this->mediaData->width, $this->mediaData->height);
ob_start();
//default quality is 75.
\imagejpeg($oDestinationImage, NULL, 100);
$tBlobData = ob_get_contents();
ob_end_clean();
// Free up memory
\imagedestroy($oDestinationImage);
return $tBlobData;
}
