/**
* Get list of supported editions for current template.
*
* @return array
*/
protected function loadEditions()
{
$cacheFile = JPATH_SITE . '/templates/' . $this->data->template . '/editions.json';
// Retrieve template editions from cache file
if (is_file($cacheFile) and is_readable($cacheFile)) {
$editions = json_decode(JFile::read($cacheFile), true);
if (!empty($editions)) {
$this->editions = $editions;
return $editions;
}
}
try {
$response = JSNTplHttpRequest::get(JSN_TPLFRAMEWORK_VERSIONING_URL . '?category=cat_template');
$json = json_decode(trim($response['body']), true);
} catch (Exception $e) {
// Do nothing
}
// Return only free edition if cannot parse data returned from server
if (empty($json) or !is_array($json) or !isset($json['items'])) {
$this->editions = array('FREE');
} else {
$templateId = JSNTplHelper::getTemplateId($this->data->template);
$this->editions = array('FREE');
foreach ($json['items'] as $item) {
if (isset($item['identified_name']) && $templateId == $item['identified_name']) {
if (isset($item['editions']) and is_array($item['editions'])) {
foreach ($item['editions'] as $edition) {
$e = strtoupper(trim($edition['edition']));
in_array($e, $this->editions) or $this->editions[] = $e;
}
} elseif (isset($item['edition']) and !empty($item['edition'])) {
$e = strtoupper(trim($item['edition']));
in_array($e, $this->editions) or $this->editions[] = $e;
}
}
}
}
// Cache edition data
$buffer = json_encode($this->editions);
JFile::write($cacheFile, $buffer);
}
/**
* Retrieve template detailed information and store
* it in the memory
*
* @param string $name The template name
* @return void
*/
private function _parseTemplateInfo($name)
{
if (!($details = JSNTplTemplateRecognization::detect($name))) {
JFactory::getApplication()->enqueueMessage("The template {$name} is not a valid JoomlaShine template!");
}
$this->template = array('name' => $name, 'realName' => JText::_($name), 'id' => JSNTplHelper::getTemplateId($name), 'edition' => JSNTplHelper::getTemplateEdition($name), 'version' => JSNTplHelper::getTemplateVersion($name));
}
