private function generatePreview()
{
$ftpCon = new Ftp(FTP_USA, FTP_USA_USR, FTP_USA_PWD);
$connected = $ftpCon->login_r(null, null, FTP_CONN_RETRIES);
if (!$connected) {
return false;
}
$from = str_replace("%RESOLUTION%", PREVIEW_WIDTH . "x" . PREVIEW_HEIGHT, $this->getPreview());
$from = str_replace("contenido", "netuy", $from);
$from = "/www.wazzup.com.uy/" . $from;
$previewFilename = "preview" . str_replace(" ", "_", sanitizeString($this->title)) . ".gif";
$tmp = $this->dirToWrite . "/" . $previewFilename;
echo "preview {$from} => {$tmp}";
$bajado = $ftpCon->bajar_r($from, $tmp, FTP_DOWN_RETRIES);
$targetDir = $this->dirToWrite;
$prev_sin_ext = str_replace(".gif", "", $previewFilename);
$ret = copy_format_img($prev_sin_ext, $targetDir, 80, 80, "", ".gif", ".gif");
echo '<li>Retorno de la copia del preview: ' . print_r($ret, true);
$ret = copy_format_img($prev_sin_ext, $targetDir, 40, 40, "", ".gif", ".gif");
echo '<li>Retorno de la copia del preview: ' . print_r($ret, true);
//Borro el preview original, porque no se sube
$shellCmd = "cd " . $this->dirToWrite . "; rm -f {$previewFilename}";
exec($shellCmd);
$this->previewFilenames[] = $prev_sin_ext . "_80x80.gif";
$this->previewFilenames[] = $prev_sin_ext . "_40x40.gif";
$carpeta = $this->calcularCarpeta($this->contentId);
$pathScreenshots = "/previews/java/240x320/" . $carpeta . "/";
$this->screenshotsFilenames[] = $this->contentId . "_1.jpg";
$this->screenshotsFilenames[] = $this->contentId . "_2.jpg";
$this->screenshotsFilenames[] = $this->contentId . "_3.jpg";
$ftpCon = new Ftp(FTP_241, FTP_241_USR, FTP_241_PWD);
$connected = $ftpCon->login_r(null, null, FTP_CONN_RETRIES);
foreach ($this->screenshotsFilenames as $fn) {
$tmp = $this->dirToWrite . "/" . $fn;
$from = $pathScreenshots . "" . $fn;
echo '<li>Bajando screenshot: ' . $from . ' => ' . $tmp . '</li>';
$bajado = $ftpCon->bajar_r($from, $tmp, FTP_DOWN_RETRIES);
//echo '<li>Resultado del FTP: ' . print_r($bajado, true).'</li>';
$cnvrt = new convert($tmp, "jpg", 240, 320);
echo '<li>Convirtiendo screenshot para que pese menos....</li>';
$cnvrt->saveIMG($tmp);
}
return $bajado;
}