/**
* Compile the command for running ImageMagick/GraphicsMagick.
*
* @param string $command Command to be run: identify, convert or combine/composite
* @param string $parameters The parameters string
* @param string $path Override the default path (e.g. used by the install tool)
* @return string Compiled command that deals with IM6 & GraphicsMagick
*/
public static function imageMagickCommand($command, $parameters, $path = '')
{
$gfxConf = $GLOBALS['TYPO3_CONF_VARS']['GFX'];
$isExt = TYPO3_OS == 'WIN' ? '.exe' : '';
$switchCompositeParameters = false;
if (!$path) {
$path = $gfxConf['im_path'];
}
$path = GeneralUtility::fixWindowsFilePath($path);
$im_version = strtolower($gfxConf['im_version_5']);
// This is only used internally, has no effect outside
if ($command === 'combine') {
$command = 'composite';
}
// Compile the path & command
if ($im_version === 'gm') {
$switchCompositeParameters = true;
$path = self::escapeShellArgument($path . 'gm' . $isExt) . ' ' . self::escapeShellArgument($command);
} else {
if ($im_version === 'im6') {
$switchCompositeParameters = true;
}
$path = self::escapeShellArgument($path . ($command == 'composite' ? 'composite' : $command) . $isExt);
}
// strip profile information for thumbnails and reduce their size
if ($parameters && $command != 'identify' && $gfxConf['im_useStripProfileByDefault'] && $gfxConf['im_stripProfileCommand'] != '') {
if (strpos($parameters, $gfxConf['im_stripProfileCommand']) === false) {
// Determine whether the strip profile action has be disabled by TypoScript:
if ($parameters !== '-version' && strpos($parameters, '###SkipStripProfile###') === false) {
$parameters = $gfxConf['im_stripProfileCommand'] . ' ' . $parameters;
} else {
$parameters = str_replace('###SkipStripProfile###', '', $parameters);
}
}
}
$cmdLine = $path . ' ' . $parameters;
// Because of some weird incompatibilities between ImageMagick 4 and 6 (plus GraphicsMagick),
// it is needed to change the parameters order under some preconditions
if ($command == 'composite' && $switchCompositeParameters) {
$paramsArr = GeneralUtility::unQuoteFilenames($parameters);
// The mask image has been specified => swap the parameters
$paramsArrCount = count($paramsArr);
if ($paramsArrCount > 5) {
$tmp = $paramsArr[$paramsArrCount - 3];
$paramsArr[$paramsArrCount - 3] = $paramsArr[$paramsArrCount - 4];
$paramsArr[$paramsArrCount - 4] = $tmp;
}
$cmdLine = $path . ' ' . implode(' ', $paramsArr);
}
return $cmdLine;
}
/**
* Compile the command for running ImageMagick/GraphicsMagick.
*
* @param string $command Command to be run: identify, convert or combine/composite
* @param string $parameters The parameters string
* @param string $path Override the default path (e.g. used by the install tool)
* @return string Compiled command that deals with ImageMagick & GraphicsMagick
*/
public static function imageMagickCommand($command, $parameters, $path = '')
{
$gfxConf = $GLOBALS['TYPO3_CONF_VARS']['GFX'];
$isExt = TYPO3_OS === 'WIN' ? '.exe' : '';
if (!$path) {
$path = $gfxConf['processor_path'];
}
$path = GeneralUtility::fixWindowsFilePath($path);
// This is only used internally, has no effect outside
if ($command === 'combine') {
$command = 'composite';
}
// Compile the path & command
if ($gfxConf['processor'] === 'GraphicsMagick') {
$path = self::escapeShellArgument($path . 'gm' . $isExt) . ' ' . self::escapeShellArgument($command);
} else {
$path = self::escapeShellArgument($path . $command . $isExt);
}
// strip profile information for thumbnails and reduce their size
if ($parameters && $command !== 'identify' && $gfxConf['processor_stripColorProfileByDefault'] && $gfxConf['processor_stripColorProfileCommand'] !== '' && strpos($parameters, $gfxConf['processor_stripColorProfileCommand']) === false) {
// Determine whether the strip profile action has be disabled by TypoScript:
if ($parameters !== '-version' && strpos($parameters, '###SkipStripProfile###') === false) {
$parameters = $gfxConf['processor_stripColorProfileCommand'] . ' ' . $parameters;
} else {
$parameters = str_replace('###SkipStripProfile###', '', $parameters);
}
}
$cmdLine = $path . ' ' . $parameters;
// It is needed to change the parameters order when a mask image has been specified
if ($command === 'composite') {
$paramsArr = GeneralUtility::unQuoteFilenames($parameters);
$paramsArrCount = count($paramsArr);
if ($paramsArrCount > 5) {
$tmp = $paramsArr[$paramsArrCount - 3];
$paramsArr[$paramsArrCount - 3] = $paramsArr[$paramsArrCount - 4];
$paramsArr[$paramsArrCount - 4] = $tmp;
}
$cmdLine = $path . ' ' . implode(' ', $paramsArr);
}
return $cmdLine;
}
