/**
* Ends a block. If inside an <?Chano::extend()?><?Chano::endextend()?>
* section and the block has content, store that content for later use. If
* not, check if the current block is extended, if it is output the extended
* content, else output the content of the current block.
*/
static function endblock()
{
$content = ob_get_clean();
$has_content = trim($content) !== '';
$is_extended = isset(self::$blocks[self::$active_block]);
if (self::$inside_extend) {
if (!$is_extended && $has_content) {
self::$blocks[self::$active_block] = $content;
}
} else {
if ($is_extended) {
if ($has_content) {
echo str_replace(self::super, $content, self::$blocks[self::$active_block]);
} else {
echo self::$blocks[self::$active_block];
}
unset(self::$blocks[self::$active_block]);
} else {
if ($has_content) {
echo $content;
}
}
}
self::$active_block = null;
}
static function block($name)
{
ob_start();
self::$active_block = $name;
return self::block_is_on();
}
