/**
* Get a image URL.
*
* @param int $id Image ID.
* @param int $width Image width.
* @param int $height Image height.
* @param boolean $crop Image crop.
* @param boolean $upscale Force the resize.
*
* @return string
*/
function odin_get_image_url($id, $width, $height, $crop = true, $upscale = false)
{
$resizer = Odin_Thumbnail_Resizer::get_instance();
$origin_url = wp_get_attachment_url($id);
$url = $resizer->process($origin_url, $width, $height, $crop, $upscale);
if ($url) {
return $url;
} else {
return $origin_url;
}
}
/**
* Custom post thumbnail.
*
* @since 2.2.0
*
* @param int $width Width of the image.
* @param int $height Height of the image.
* @param string $class Class attribute of the image.
* @param string $alt Alt attribute of the image.
* @param bool $crop Image crop.
* @param string $class Custom HTML classes.
*
* @return string Return the post thumbnail.
*/
function odin_thumbnail($width, $height, $alt, $crop = true, $class = '')
{
if (!class_exists('Odin_Thumbnail_Resizer')) {
return;
}
$thumb = get_post_thumbnail_id();
if ($thumb) {
$resizer = Odin_Thumbnail_Resizer::get_instance();
$url = wp_get_attachment_url($thumb, 'full');
$image = $resizer->process($url, $width, $height, $crop);
$html = '<img class="wp-image-thumb img-responsive ' . sanitize_html_class($class) . '" src="' . $image . '" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" alt="' . esc_attr($alt) . '" />';
return apply_filters('odin_thumbnail_html', $html);
}
}