function uihelper_resize_img($picture, $max_x, $max_y, $alternate = NULL, $extra_attrs = 'alt="PA"', $opts = RESIZE_CROP)
{
global $path_prefix, $base_url;
$ret = ImageResize::resize_img("{$path_prefix}/web", $base_url, "files/rsz", $max_x, $max_y, $picture, $alternate, FALSE, $opts);
$ret['url'] = $base_url . '/' . $ret['final_path'];
return $ret;
}
function uihelper_resize_img($pic, $max_x, $max_y, $alternate = NULL, $extra_attrs = 'alt="PA"', $opts = RESIZE_CROP)
{
$ret = ImageResize::resize_img("web", PA::$url, "files/rsz", $max_x, $max_y, uihelper_preprocess_pic_path($pic), $alternate, FALSE, $opts);
if (!isset($ret['url'])) {
$ret['url'] = PA::$url . '/' . $ret['final_path'];
}
return $ret;
}
public static function resize_mk_img($root_path, $root_url, $output_path, $max_x, $max_y, $picture, $alternate = NULL, $overwrite = FALSE, $extra_attrs = "", $resize_type = RESIZE_CROP)
{
$info = ImageResize::resize_img($root_path, $root_url, $output_path, $max_x, $max_y, $picture, $alternate, $overwrite, $resize_type);
if (!$picture instanceof StoredFile) {
if (!file_exists($info['final_path'])) {
$info = NULL;
// For Animated Gif files Only
ImageResize::create_frame_from_animated_pic($root_path, $picture, $output_path, $max_x, $max_y);
$info = ImageResize::resize_img($root_path, $root_url, $output_path, $max_x, $max_y, $picture, $alternate, $overwrite, $resize_type);
}
$info['url'] = "{$root_url}/" . $info['final_path'];
}
if ($extra_attrs) {
$img = "<img {$extra_attrs}";
} else {
$img = "<img";
}
return $img . ' border="0" src="' . htmlspecialchars($info['url']) . '" ' . $info['size_attr'] . '/>';
}
function api_resize_user_image($picture, $imageWidth, $imageHeight)
{
$picture = trim($picture);
if (empty($picture)) {
return NULL;
}
// ripped off from web/includes/image_resize.php (uihelper_preprocess_pic_path)
if (defined("NEW_STORAGE") && preg_match("|^pa://|", $picture)) {
$picture = Storage::get($picture);
} else {
$picture = "files/{$picture}";
if (!file_exists(PA::$project_dir . "/web/{$picture}") && !file_exists(PA::$core_dir . "/web/{$picture}")) {
return NULL;
}
}
if ($imageWidth) {
// scale image down
$im_info = ImageResize::resize_img("web", PA::$url, "files/rsz", $imageWidth, $imageHeight, $picture);
} else {
$im_size = @getimagesize(Storage::getPath($picture));
$im_info = array('url' => Storage::getURL($picture), 'width' => $im_size[0], 'height' => $im_size[1]);
}
return array('url' => $im_info['url'], 'height' => (int) $im_info['height'], 'width' => (int) $im_info['width']);
}
function api_resize_user_image($picture, $imageWidth, $imageHeight)
{
global $path_prefix, $base_url;
if (empty($picture)) {
return NULL;
}
$img_path = "files/{$picture}";
if (!file_exists("{$path_prefix}/web/{$img_path}")) {
return NULL;
}
if ($imageWidth) {
// scale image down
$im_info = ImageResize::resize_img("{$path_prefix}/web", $base_url, "files/rsz", $imageWidth, $imageHeight, $img_path);
} else {
$im_size = @getimagesize("{$path_prefix}/web/{$img_path}");
$im_info = array('final_path' => $img_path, 'width' => $im_size[0], 'height' => $im_size[1]);
}
return array('url' => "{$base_url}/" . $im_info['final_path'], 'height' => $im_info['height'], 'width' => $im_info['width']);
}