/**
* @param string $originalFileName
* @param string $temporaryFileName
* @param array $configuration
*/
protected function resizeImage($originalFileName, $temporaryFileName, $configuration)
{
// Create the temporary file
if (empty($GLOBALS['TYPO3_CONF_VARS']['GFX']['im'])) {
return;
}
if (file_exists($originalFileName)) {
$arguments = CommandUtility::escapeShellArguments(array('width' => $configuration['width'], 'height' => $configuration['height'], 'originalFileName' => $originalFileName, 'temporaryFileName' => $temporaryFileName));
$parameters = '-sample ' . $arguments['width'] . 'x' . $arguments['height'] . ' ' . $arguments['originalFileName'] . '[0] ' . $arguments['temporaryFileName'];
$cmd = GeneralUtility::imageMagickCommand('convert', $parameters) . ' 2>&1';
CommandUtility::exec($cmd);
}
if (!file_exists($temporaryFileName)) {
// Create a error image
$graphicalFunctions = $this->getGraphicalFunctionsObject();
$graphicalFunctions->getTemporaryImageWithText($temporaryFileName, 'No thumb', 'generated!', basename($originalFileName));
}
}
/**
* Schedule the next run of scheduler
* For the moment only the "at"-daemon is used, and only if it is enabled
*
* @return bool Successfully scheduled next execution using "at"-daemon
* @see tx_scheduler::fetchTask()
*/
public function scheduleNextSchedulerRunUsingAtDaemon()
{
if ((int) $this->extConf['useAtdaemon'] !== 1) {
return false;
}
/** @var $registry Registry */
$registry = GeneralUtility::makeInstance(Registry::class);
// Get at job id from registry and remove at job
$atJobId = $registry->get('tx_scheduler', 'atJobId');
if (MathUtility::canBeInterpretedAsInteger($atJobId)) {
shell_exec('atrm ' . (int) $atJobId . ' 2>&1');
}
// Can not use fetchTask() here because if tasks have just executed
// they are not in the list of next executions
$tasks = $this->fetchTasksWithCondition('');
$nextExecution = false;
foreach ($tasks as $task) {
try {
/** @var $task Task\AbstractTask */
$tempNextExecution = $task->getNextDueExecution();
if ($nextExecution === false || $tempNextExecution < $nextExecution) {
$nextExecution = $tempNextExecution;
}
} catch (\OutOfBoundsException $e) {
// The event will not be executed again or has already ended - we don't have to consider it for
// scheduling the next "at" run
}
}
if ($nextExecution !== false) {
if ($nextExecution > $GLOBALS['EXEC_TIME']) {
$startTime = strftime('%H:%M %F', $nextExecution);
} else {
$startTime = 'now+1minute';
}
$cliDispatchPath = PATH_site . 'typo3/cli_dispatch.phpsh';
list($cliDispatchPathEscaped, $startTimeEscaped) = CommandUtility::escapeShellArguments(array($cliDispatchPath, $startTime));
$cmd = 'echo ' . $cliDispatchPathEscaped . ' scheduler | at ' . $startTimeEscaped . ' 2>&1';
$output = shell_exec($cmd);
$outputParts = '';
foreach (explode(LF, $output) as $outputLine) {
if (GeneralUtility::isFirstPartOfStr($outputLine, 'job')) {
$outputParts = explode(' ', $outputLine, 3);
break;
}
}
if ($outputParts[0] === 'job' && MathUtility::canBeInterpretedAsInteger($outputParts[1])) {
$atJobId = (int) $outputParts[1];
$registry->set('tx_scheduler', 'atJobId', $atJobId);
}
}
return true;
}
