/**
* This method executes the requested commands and applies the changes to
* the template.
*
* @param $actionResult
* @throws \UnexpectedValueException
* @return string Rendered plugin content
*/
protected function render($actionResult)
{
$allCommands = CommandResolver::getAllPluginCommandsList();
$commandList = $this->getCommandList();
// render commands matching the plugin's requirements
foreach ($commandList as $commandName) {
$GLOBALS['TT']->push('solr-' . $commandName);
$commandContent = '';
$commandVariables = $this->executeCommand($commandName);
if (!is_null($commandVariables)) {
$commandContent = $this->renderCommand($commandName, $commandVariables);
}
$this->template->addSubpart('solr_search_' . $commandName, $commandContent);
unset($subpartTemplate);
$GLOBALS['TT']->pull($commandContent);
}
// remove subparts for commands that are registered but not matching the requirements
$nonMatchingCommands = array_diff($allCommands, $commandList);
foreach ($nonMatchingCommands as $nonMatchingCommand) {
$this->template->addSubpart('solr_search_' . $nonMatchingCommand, '');
}
if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr'][$this->getPluginKey()]['renderTemplate'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['solr'][$this->getPluginKey()]['renderTemplate'] as $classReference) {
$templateModifier =& GeneralUtility::getUserObj($classReference);
if ($templateModifier instanceof TemplateModifier) {
$templateModifier->modifyTemplate($this->template);
} else {
throw new \UnexpectedValueException(get_class($templateModifier) . ' must implement interface ApacheSolrForTypo3\\Solr\\TemplateModifier', 1310387230);
}
}
}
$this->javascriptManager->addJavascriptToPage();
return $this->template->render(Template::CLEAN_TEMPLATE_YES);
}
/**
* Retrieves the list of commands we have to process for the results view
*
* @return array Array of command names to process for the result view
*/
protected function getCommandList()
{
$commandList = CommandResolver::getPluginCommands('search');
return $commandList;
}
/**
* Retrieves the list of commands to process for the results view.
*
* @return array An array of command names to process for the result view
*/
protected function getCommandList()
{
$requirements = PluginCommand::REQUIREMENT_NONE;
$commandList = array();
if ($this->search->hasSearched()) {
$requirements = PluginCommand::REQUIREMENT_HAS_SEARCHED;
if ($this->search->getNumberOfResults() > 0) {
$requirements += PluginCommand::REQUIREMENT_HAS_RESULTS;
} else {
$requirements += PluginCommand::REQUIREMENT_NO_RESULTS;
}
}
$commandList = CommandResolver::getPluginCommands('results', $requirements);
return $commandList;
}
