static function getTemplates($lang_files = 'all')
{
static $tmpls = null;
if ($tmpls !== null) {
return $tmpls;
}
$flexiparams = JComponentHelper::getParams('com_flexicontent');
$print_logging_info = $flexiparams->get('print_logging_info');
$debug = JDEBUG || $print_logging_info;
// Log content plugin and other performance information
if ($print_logging_info) {
global $fc_run_times;
$start_microtime = microtime(true);
}
$apply_cache = FLEXI_CACHE;
if ($apply_cache) {
// Get templates from cache
$tmplcache = JFactory::getCache('com_flexicontent_tmpl');
// Get Joomla Cache of '...tmpl' Caching Group
$tmplcache->setCaching(1);
// Force cache ON
$tmplcache->setLifeTime(FLEXI_CACHE_TIME);
// Set expire time (default is 1 hour)
$tmpls = $tmplcache->call(array('flexicontent_tmpl', 'parseTemplates'));
// Check, clean, update cache if needed
$xml_modified = flexicontent_tmpl::checkXmlModified($tmpls);
if (!empty($xml_modified)) {
if ($debug) {
JFactory::getApplication()->enqueueMessage("Re-reading XMLs, XML file modified: " . print_r($xml_modified, true), 'message');
}
$tmplcache->clean();
$tmplcache->gc();
$tmpls = $tmplcache->call(array('flexicontent_tmpl', 'parseTemplates'));
}
} else {
$tmpls = flexicontent_tmpl::parseTemplates();
}
// Compile LESS to CSS, if files have been modified
flexicontent_tmpl::checkCompileLess($tmpls);
// Load Template-Specific language file(s) to override or add new language strings
if ($lang_files == 'all') {
foreach ($tmpls->category as $tmpl => $d) {
FLEXIUtilities::loadTemplateLanguageFile($tmpl);
}
} else {
if (is_array($lang_files)) {
foreach ($lang_files as $tmpl) {
FLEXIUtilities::loadTemplateLanguageFile($tmpl);
}
} else {
if (is_string($lang_files)) {
FLEXIUtilities::loadTemplateLanguageFile($lang_files);
}
}
}
if ($print_logging_info) {
$fc_run_times[$apply_cache ? 'templates_parsing_cached' : 'templates_parsing_noncached'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
}
return $tmpls;
}