function convert($manager, $sourceMimeData, &$destinationMimeData, $filters = false)
{
$argumentList = array();
$executable = $this->Executable;
if (eZSys::osType() == 'win32' and $this->ExecutableWin32) {
$executable = $this->ExecutableWin32;
} else {
if (eZSys::osType() == 'mac' and $this->ExecutableMac) {
$executable = $this->ExecutableMac;
} else {
if (eZSys::osType() == 'unix' and $this->ExecutableUnix) {
$executable = $this->ExecutableUnix;
}
}
}
if ($this->Path) {
$executable = $this->Path . eZSys::fileSeparator() . $executable;
}
if (eZSys::osType() == 'win32') {
$executable = "\"{$executable}\"";
}
$argumentList[] = $executable;
if ($this->PreParameters) {
$argumentList[] = $this->PreParameters;
}
$frameRangeParameters = $this->FrameRangeParameters;
if ($frameRangeParameters && isset($frameRangeParameters[$sourceMimeData['name']])) {
$sourceMimeData['url'] .= $frameRangeParameters[$sourceMimeData['name']];
}
// Issue EZP-21357:
// ImageMagick has it's own meta-characters support, hence:
// $ convert 'File*.jpg'' ...
// Still expand File*.jpg as the shell would do, however, this is only true for the file's basename part and not
// for the whole path.
$argumentList[] = eZSys::escapeShellArgument($sourceMimeData['dirpath'] . DIRECTORY_SEPARATOR . addcslashes($sourceMimeData['filename'], '~*?[]{}<>'));
$qualityParameters = $this->QualityParameters;
if ($qualityParameters and isset($qualityParameters[$destinationMimeData['name']])) {
$qualityParameter = $qualityParameters[$destinationMimeData['name']];
$outputQuality = $manager->qualityValue($destinationMimeData['name']);
if ($outputQuality) {
$qualityArgument = eZSys::createShellArgument($qualityParameter, array('%1' => $outputQuality));
$argumentList[] = $qualityArgument;
}
}
if ($filters !== false) {
foreach ($filters as $filterData) {
$argumentList[] = $this->textForFilter($filterData);
}
}
$destinationURL = $destinationMimeData['url'];
if ($this->UseTypeTag) {
$destinationURL = $this->tagForMIMEType($destinationMimeData) . $this->UseTypeTag . $destinationURL;
}
$argumentList[] = eZSys::escapeShellArgument($destinationURL);
if ($this->PostParameters) {
$argumentList[] = $this->PostParameters;
}
$systemString = implode(' ', $argumentList);
system($systemString, $returnCode);
if ($returnCode == 0) {
if (!file_exists($destinationMimeData['url'])) {
eZDebug::writeError('Unknown destination file: ' . $destinationMimeData['url'] . " when executing '{$systemString}'", 'eZImageShellHandler(' . $this->HandlerName . ')');
return false;
}
$this->changeFilePermissions($destinationMimeData['url']);
return true;
} else {
eZDebug::writeWarning("Failed executing: {$systemString}, Error code: {$returnCode}", __METHOD__);
return false;
}
}
function convert($manager, $sourceMimeData, &$destinationMimeData, $filters = false)
{
$argumentList = array();
$executable = $this->Executable;
if (eZSys::osType() == 'win32' and $this->ExecutableWin32) {
$executable = $this->ExecutableWin32;
} else {
if (eZSys::osType() == 'mac' and $this->ExecutableMac) {
$executable = $this->ExecutableMac;
} else {
if (eZSys::osType() == 'unix' and $this->ExecutableUnix) {
$executable = $this->ExecutableUnix;
}
}
}
if ($this->Path) {
$executable = $this->Path . eZSys::fileSeparator() . $executable;
}
if (eZSys::osType() == 'win32') {
$executable = "\"{$executable}\"";
}
$argumentList[] = $executable;
if ($this->PreParameters) {
$argumentList[] = $this->PreParameters;
}
$frameRangeParameters = $this->FrameRangeParameters;
if ($frameRangeParameters && isset($frameRangeParameters[$sourceMimeData['name']])) {
$sourceMimeData['url'] .= $frameRangeParameters[$sourceMimeData['name']];
}
$argumentList[] = eZSys::escapeShellArgument($sourceMimeData['url']);
$qualityParameters = $this->QualityParameters;
if ($qualityParameters and isset($qualityParameters[$destinationMimeData['name']])) {
$qualityParameter = $qualityParameters[$destinationMimeData['name']];
$outputQuality = $manager->qualityValue($destinationMimeData['name']);
if ($outputQuality) {
$qualityArgument = eZSys::createShellArgument($qualityParameter, array('%1' => $outputQuality));
$argumentList[] = $qualityArgument;
}
}
if ($filters !== false) {
foreach ($filters as $filterData) {
$argumentList[] = $this->textForFilter($filterData);
}
}
$destinationURL = $destinationMimeData['url'];
if ($this->UseTypeTag) {
$destinationURL = $this->tagForMIMEType($destinationMimeData) . $this->UseTypeTag . $destinationURL;
}
$argumentList[] = eZSys::escapeShellArgument($destinationURL);
if ($this->PostParameters) {
$argumentList[] = $this->PostParameters;
}
$systemString = implode(' ', $argumentList);
system($systemString, $returnCode);
if ($returnCode == 0) {
if (!file_exists($destinationMimeData['url'])) {
eZDebug::writeError('Unknown destination file: ' . $destinationMimeData['url'] . " when executing '{$systemString}'", 'eZImageShellHandler(' . $this->HandlerName . ')');
return false;
}
$this->changeFilePermissions($destinationMimeData['url']);
return true;
} else {
eZDebug::writeWarning("Failed executing: {$systemString}, Error code: {$returnCode}", __METHOD__);
return false;
}
}
function publish($contentObjectID, $contentObjectVersion)
{
// fetch object
$object = eZContentObject::fetch($contentObjectID);
// get content class object
$contentClass = $object->attribute('content_class');
if ($contentClass->attribute('identifier') == 'file' || $contentClass->attribute('identifier') == 'nettopp') {
$contentObjectAttributes = $object->contentObjectAttributes();
$loopLenght = count($contentObjectAttributes);
// Find image and file attribute
for ($i = 0; $i < $loopLenght; $i++) {
switch ($contentObjectAttributes[$i]->attribute('contentclass_attribute_identifier')) {
case 'image':
$image = $contentObjectAttributes[$i];
break;
case 'file':
$file = $contentObjectAttributes[$i];
break;
}
}
if (!$file->hasContent()) {
return;
}
if (!is_object($image)) {
eZDebug::writeNotice("Image field was not found", "pdf2image");
return;
}
// Get previous version and check that file has changed
if ((int) $file->Version > 0 && $image->hasContent()) {
$previousFile = eZContentObjectAttribute::fetch($file->ID, $file->Version - 1, true);
if (is_object($previousFile) && $previousFile->hasContent()) {
if ($previousFile->content()->Filename == $file->content()->Filename) {
eZDebug::writeNotice("File hasn't changed", "pdf2image");
return;
}
}
}
// Check that file is PDF
if ($file->content()->MimeType != "application/pdf") {
eZDebug::writeNotice("File not application/pdf", "pdf2image");
return;
}
$source = $file->content()->filePath();
if (!file_exists($source) or !is_readable($source)) {
eZDebug::writeError("File not readable or doesn't exist", "pdf2image");
return;
}
$page = 0;
$width = 1000;
$height = 1000;
$target = eZSys::cacheDirectory() . "/" . md5(time() . 'pdf2image') . ".jpg";
// Run conversion and redirect error to stdin
$cmd = "convert " . "-density 200 " . eZSys::escapeShellArgument($source . "[" . $page . "]") . " " . "-colorspace rgb " . "-resize " . eZSys::escapeShellArgument($width . "x" . $height) . " " . eZSys::escapeShellArgument($target) . " 2>&1";
eZDebug::writeNotice("Converting '" . $cmd . "'", "pdf2image");
$out = shell_exec($cmd);
// If we got a message somthing went wrong
if ($out) {
eZDebug::writeError("Conversion return error message '" . $out . "'", "pdf2image");
// but it doesn't necessarily mean that it failed
if (!is_readable($target)) {
return;
}
}
// Add imagefile to image handler and save
$imageContent = $image->content();
$imageContent->initializeFromFile($target, $object->Name);
if ($imageContent->isStorageRequired()) {
$imageContent->store($image);
}
unlink($target);
}
}
