/**
* Reads the necessary data from the flexform, builds the web service
* request url and gets the data from the web serivce.
*
* @param string $content the PlugIn content
* @param array $conf the PlugIn configuration
*
* @return string The string containing the template output or an error message
* if debug is enabled.
*/
public function main($content, $conf)
{
$this->pi_USER_INT_obj = 1;
$this->conf = $conf;
//no cache when logged into backend or no_cache parameter set
$useCache = $GLOBALS['BE_USER']->user == null && !isset($_REQUEST['no_cache']);
$cacheId = sha1($this->cObj->data['pi_flexform'] . $GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf'][$this->extKey]);
$content = $this->cache->get($cacheId);
if ($content === false || !$useCache) {
$content = $this->render();
$this->cache->set($cacheId, $content, array(), $this->cacheLifeTime);
}
return $this->pi_wrapInBaseClass($content);
}
/**
* @test
* @author Robert Lemke <*****@*****.**>
* @author Karsten Dambekalns <*****@*****.**>
* @author Ingo Renner <*****@*****.**>
*/
public function getFetchesStringValueFromBackend()
{
$backend = $this->getMock('t3lib_cache_backend_AbstractBackend', array('get', 'set', 'has', 'remove', 'findIdentifiersByTag', 'findIdentifiersByTags', 'flush', 'flushByTag', 'flushByTags', 'collectGarbage'), array(), '', FALSE);
$backend->expects($this->once())->method('get')->will($this->returnValue('Just some value'));
$cache = new t3lib_cache_frontend_StringFrontend('StringFrontend', $backend);
$this->assertEquals('Just some value', $cache->get('StringCacheTest'), 'The returned value was not the expected string.');
}