function knews_resize_img()
{
global $Knews_plugin;
if (!$Knews_plugin->initialized) {
$Knews_plugin->init();
}
$url_img = $Knews_plugin->post_safe('urlimg');
$width = intval($Knews_plugin->post_safe('width'));
$height = intval($Knews_plugin->post_safe('height'));
require dirname(__FILE__) . "/includes/resize_img.php";
$jsondata = knews_resize_img_fn($url_img, $width, $height);
echo json_encode($jsondata);
die;
}
function knews_automate_img($id, $x, $y)
{
if (!has_post_thumbnail($id)) {
return false;
}
$image = wp_get_attachment_image_src(get_post_thumbnail_id($id), 'full');
if (!is_array($image)) {
return false;
}
$blog_url = get_bloginfo('url');
if (substr($blog_url, -1, 1) == '/') {
$blog_url = substr($blog_url, 0, strlen($blog_url) - 1);
}
if (strpos($image[0], $blog_url) === false) {
$image[0] = $blog_url . $image[0];
}
if ($image[1] <= $x || $image[2] <= $y) {
return $image[0];
}
$jsondata = knews_resize_img_fn($image[0], $x, $y);
if ($jsondata['result'] == 'ok') {
return $jsondata['url'];
}
return false;
}