/**
* Template code runtime function to get subtemplate content
*
* @param string $template the resource handle of the template file
* @param mixed $cache_id cache id to be used with this template
* @param mixed $compile_id compile id to be used with this template
* @param integer $caching cache mode
* @param integer $cache_lifetime life time of cache data
* @param $data
* @param int $parent_scope scope in which {include} should execute
*
* @returns string template content
*/
public function getSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope)
{
// already in template cache?
if ($this->smurty->allow_ambiguous_resources) {
$_templateId = Smurty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id;
} else {
$_templateId = $this->smurty->joined_template_dir . '#' . $template . $cache_id . $compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
if (isset($this->smurty->template_objects[$_templateId])) {
// clone cached template object because of possible recursive call
$tpl = clone $this->smurty->template_objects[$_templateId];
$tpl->parent = $this;
$tpl->caching = $caching;
$tpl->cache_lifetime = $cache_lifetime;
} else {
$tpl = new $this->smurty->template_class($template, $this->smurty, $this, $cache_id, $compile_id, $caching, $cache_lifetime);
}
// get variables from calling scope
if ($parent_scope == hiweb_tpl::SCOPE_LOCAL) {
$tpl->tpl_vars = $this->tpl_vars;
$tpl->tpl_vars['smurty'] = clone $this->tpl_vars['smurty'];
} elseif ($parent_scope == hiweb_tpl::SCOPE_PARENT) {
$tpl->tpl_vars =& $this->tpl_vars;
} elseif ($parent_scope == hiweb_tpl::SCOPE_GLOBAL) {
$tpl->tpl_vars =& hiweb_tpl::$global_tpl_vars;
} elseif (($scope_ptr = $this->getScopePointer($parent_scope)) == null) {
$tpl->tpl_vars =& $this->tpl_vars;
} else {
$tpl->tpl_vars =& $scope_ptr->tpl_vars;
}
$tpl->config_vars = $this->config_vars;
if (!empty($data)) {
// set up variable values
foreach ($data as $_key => $_val) {
$tpl->tpl_vars[$_key] = new Smurty_variable($_val);
}
}
return $tpl->fetch(null, null, null, null, false, false, true);
}
/**
* creates a template object
*
* @param string $template the resource handle of the template file
* @param mixed $cache_id cache id to be used with this template
* @param mixed $compile_id compile id to be used with this template
* @param object $parent next higher level of hiweb_tpl variables
* @param boolean $do_clone flag is hiweb_tpl object shall be cloned
*
* @return object template object
*/
public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true)
{
if ($cache_id !== null && (is_object($cache_id) || is_array($cache_id))) {
$parent = $cache_id;
$cache_id = null;
}
if ($parent !== null && is_array($parent)) {
$data = $parent;
$parent = null;
} else {
$data = null;
}
// default to cache_id and compile_id of hiweb_tpl object
$cache_id = $cache_id === null ? $this->cache_id : $cache_id;
$compile_id = $compile_id === null ? $this->compile_id : $compile_id;
// already in template cache?
if ($this->allow_ambiguous_resources) {
$_templateId = Smurty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id;
} else {
$_templateId = $this->joined_template_dir . '#' . $template . $cache_id . $compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
if ($do_clone) {
if (isset($this->template_objects[$_templateId])) {
// return cached template object
$tpl = clone $this->template_objects[$_templateId];
$tpl->smurty = clone $tpl->smurty;
$tpl->parent = $parent;
$tpl->tpl_vars = array();
$tpl->config_vars = array();
} else {
$tpl = new $this->template_class($template, clone $this, $parent, $cache_id, $compile_id);
}
} else {
if (isset($this->template_objects[$_templateId])) {
// return cached template object
$tpl = $this->template_objects[$_templateId];
$tpl->parent = $parent;
$tpl->tpl_vars = array();
$tpl->config_vars = array();
} else {
$tpl = new $this->template_class($template, $this, $parent, $cache_id, $compile_id);
}
}
// fill data if present
if (!empty($data) && is_array($data)) {
// set up variable values
foreach ($data as $_key => $_val) {
$tpl->tpl_vars[$_key] = new Smurty_variable($_val);
}
}
return $tpl;
}
