function smarty_block_figure($params, $content = '', $template, &$repeat)
{
if ($repeat) {
// Skip the start part
return;
}
$src = smarty_plugin_get_variable($params, $template, 'src', true);
$path = smarty_plugin_get_variable($params, $template, 'path');
$size = get_image_size($src);
$size = $size['width'];
if ($path == '') {
// If we are using auto resizing, skip the resolutions
$resolutions = get_ci_config('resolutions');
foreach ($resolutions as $res) {
$attr['data-media' . $res] = site_url('responsive/size/' . (double) $res / 2880 * (double) $size . '/' . $src);
}
}
foreach ($params as $key => $value) {
if ($key == 'path') {
$attr[$key] = site_url(get_smarty_variable($params, $template, 'path', $value));
continue;
}
if (strpos($key, 'media') !== false) {
$attr['data-' . $key] = site_url('responsive/size/' . $value . '/' . $src);
} else {
$attr[$key] = get_smarty_variable($params, $template, $value, $value);
}
}
$ret = array();
$ret[] = '<figure ' . _parse_form_attributes($attr, array()) . '>';
if (isset($attr['action'])) {
$ret[] = '<a href="' . $attr['action'] . '">';
}
$ret[] = '<noscript>';
$ret[] = '<img src="' . site_url('static/img/' . $src) . '">';
$ret[] = '</noscript>';
if (isset($attr['action'])) {
$ret[] = '</a>';
}
$ret[] = '<figcaption>';
$ret[] = $content;
$ret[] = '</figcaption>';
$ret[] = '</figure>';
return implode("\n", $ret);
}
function smarty_plugin_get_variable($params, $template, $name, $required = false)
{
$name = get_default($params, $name, '');
if ($name == '' && $required) {
trigger_error('The ' . $name . ' parameter must be set!');
return '';
}
return get_smarty_variable($params, $template, $name, $name);
}
