public static function renderImages($image, $output, $type = 'listing_small', $output_url = true, $catId = null, $listingId = null)
{
$params = self::getParams($catId, $listingId);
if (preg_match('/^https?:\\/\\/[^\\/]+/i', $image)) {
$image = str_replace(JUri::root(), '', $image);
}
$timthumb_params = array();
$timthumb_params['src'] = $image;
switch ($type) {
case "listing_small":
default:
$timthumb_params['w'] = $params->get('listing_small_image_width', 100);
$timthumb_params['h'] = $params->get('listing_small_image_height', 100);
$timthumb_params['a'] = $params->get('listing_small_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('listing_small_image_zoomcrop', 1);
break;
case "listing_big":
$timthumb_params['w'] = $params->get('listing_big_image_width', 600);
$timthumb_params['h'] = $params->get('listing_big_image_height', 600);
$timthumb_params['a'] = $params->get('listing_big_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('listing_big_image_zoomcrop', 3);
break;
case "category_intro":
$timthumb_params['w'] = $params->get('category_intro_image_width', 200);
$timthumb_params['h'] = $params->get('category_intro_image_height', 200);
$timthumb_params['a'] = $params->get('category_intro_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('category_intro_image_zoomcrop', 1);
break;
case "category_detail":
$timthumb_params['w'] = $params->get('category_detail_image_width', 200);
$timthumb_params['h'] = $params->get('category_detail_image_height', 200);
$timthumb_params['a'] = $params->get('category_detail_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('category_detail_image_zoomcrop', 1);
break;
case "avatar":
$timthumb_params['w'] = $params->get('avatar_width', 120);
$timthumb_params['h'] = $params->get('avatar_height', 120);
$timthumb_params['a'] = $params->get('avatar_alignment', 'c');
$timthumb_params['zc'] = $params->get('avatar_zoomcrop', 1);
break;
case "listing_image":
$timthumb_params['w'] = $params->get('listing_image_width', 100);
$timthumb_params['h'] = $params->get('listing_image_height', 100);
$timthumb_params['a'] = $params->get('listing_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('listing_image_zoomcrop', 1);
break;
case "location_image":
$timthumb_params['w'] = $params->get('location_image_width', 100);
$timthumb_params['h'] = $params->get('location_image_height', 120);
$timthumb_params['a'] = $params->get('location_image_alignment', 'c');
$timthumb_params['zc'] = $params->get('location_image_zoomcrop', 1);
break;
case "collection":
$timthumb_params['w'] = $params->get('collection_icon_width', 100);
$timthumb_params['h'] = $params->get('collection_icon_height', 100);
$timthumb_params['a'] = $params->get('collection_icon_alignment', 'c');
$timthumb_params['zc'] = $params->get('collection_icon_zoomcrop', 1);
break;
}
$timthumb_params['q'] = $params->get('imagequality', 90);
if ($params->get('customfilters', '') != '') {
$timthumb_params['f'] = $params->get('customfilters', '');
} else {
$filters = $params->get('filters');
if (!empty($filters)) {
$filters = implode("|", $filters);
$timthumb_params['f'] = $filters;
}
}
$timthumb_params['s'] = $params->get('sharpen', 0);
$timthumb_params['cc'] = trim($params->get('canvascolour', 'FFFFFF'), '#');
$timthumb_params['ct'] = $params->get('canvastransparency', 1);
$timthumb_params['output'] = $output;
$tim = new jutimthumb($timthumb_params);
$output = $tim->start();
if ($output_url) {
$output = str_replace(JPATH_SITE, substr(JUri::root(), 0, -1), $output);
}
return $output;
}
protected function getURL($url, $tempfile)
{
$this->lastURLError = false;
$url = preg_replace('/ /', '%20', $url);
if (function_exists('curl_init')) {
$this->debug(3, "Curl is installed so using it to fetch URL.");
self::$curlFH = fopen($tempfile, 'w');
if (!self::$curlFH) {
$this->error("Could not open {$tempfile} for writing.");
return false;
}
self::$curlDataWritten = 0;
$this->debug(3, "Fetching url with curl: {$url}");
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_TIMEOUT, CURL_TIMEOUT);
curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 Safari/534.30");
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_WRITEFUNCTION, 'jutimthumb::curlWrite');
@curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
@curl_setopt($curl, CURLOPT_MAXREDIRS, 10);
$curlResult = curl_exec($curl);
fclose(self::$curlFH);
$httpStatus = curl_getinfo($curl, CURLINFO_HTTP_CODE);
if ($httpStatus == 404) {
$this->set404();
}
if ($httpStatus == 302) {
$this->error("External Image is Redirecting. Try alternate image url");
return false;
}
if ($curlResult) {
curl_close($curl);
return true;
} else {
$this->lastURLError = curl_error($curl);
curl_close($curl);
return false;
}
} else {
$img = @file_get_contents($url);
if ($img === false) {
$err = error_get_last();
if (is_array($err) && $err['message']) {
$this->lastURLError = $err['message'];
} else {
$this->lastURLError = $err;
}
if (preg_match('/404/', $this->lastURLError)) {
$this->set404();
}
return false;
}
if (!file_put_contents($tempfile, $img)) {
$this->error("Could not write to {$tempfile}.");
return false;
}
return true;
}
}