/**
* Attempt to load modPhpThumb
*
* @return bool|modPhpThumb
*/
public function loadPhpThumb()
{
if (!$this->modx->loadClass('modPhpThumb', $this->modx->getOption('core_path') . 'model/phpthumb/', true, true)) {
$this->modx->log(modX::LOG_LEVEL_ERROR, 'Could not load modPhpThumb class.');
return false;
}
$this->phpThumb = new modPhpThumb($this->modx, $this->getProperties());
/* do initial setup */
$this->phpThumb->initialize();
return $this->phpThumb;
}
/**
* @param array $options
*
* @return bool|null
*/
public function makeThumbnail($options = array())
{
$phpThumb = new modPhpThumb($this->xpdo);
$phpThumb->initialize();
$tf = tempnam(MODX_BASE_PATH, 'ms_');
file_put_contents($tf, $this->file['content']);
$phpThumb->setSourceFilename($tf);
foreach ($options as $k => $v) {
$phpThumb->setParameter($k, $v);
}
if ($phpThumb->GenerateThumbnail()) {
ImageInterlace($phpThumb->gdimg_output, true);
if ($phpThumb->RenderOutput()) {
@unlink($phpThumb->sourceFilename);
@unlink($tf);
return $phpThumb->outputImageData;
}
} else {
$this->xpdo->log(modX::LOG_LEVEL_ERROR, 'Could not generate thumbnail for "' . $this->get('url') . '". ' . print_r($phpThumb->debugmessages, 1));
}
return false;
}
/**
* @param array $options
* @param array $info
*
* @return bool|null
*/
public function makeThumbnail($options = array(), array $info)
{
if (!class_exists('modPhpThumb')) {
/** @noinspection PhpIncludeInspection */
require MODX_CORE_PATH . 'model/phpthumb/modphpthumb.class.php';
}
/** @noinspection PhpParamsInspection */
$phpThumb = new modPhpThumb($this->xpdo);
$phpThumb->initialize();
$tf = tempnam(MODX_BASE_PATH, 'ms2g_');
file_put_contents($tf, $info['content']);
$phpThumb->setSourceFilename($tf);
foreach ($options as $k => $v) {
$phpThumb->setParameter($k, $v);
}
if ($phpThumb->GenerateThumbnail()) {
ImageInterlace($phpThumb->gdimg_output, true);
if ($phpThumb->RenderOutput()) {
@unlink($phpThumb->sourceFilename);
@unlink($tf);
$this->xpdo->log(modX::LOG_LEVEL_INFO, '[ms2Gallery] phpThumb messages for "' . $this->get('url') . '". ' . print_r($phpThumb->debugmessages, 1));
return $phpThumb->outputImageData;
}
}
@unlink($phpThumb->sourceFilename);
@unlink($tf);
$this->xpdo->log(modX::LOG_LEVEL_ERROR, '[ms2Gallery] Could not generate thumbnail for "' . $this->get('url') . '". ' . print_r($phpThumb->debugmessages, 1));
return false;
}
/**
* Creates the thumbnail file provided if it doesn't already exist based on the $options array.
*
* @param string $file absolute path to the thumbnail
* @param array $options key/value options passed to modPhpThumb
* @return bool true if thumb already exists or gets created, false if there is an error
*/
protected function create_thumb($file, $options)
{
if ($this->check_if_exists($file, $options['src'])) {
return true;
}
if (!$this->check_cache_dir()) {
return false;
}
if (!$this->modx->loadClass('modPhpThumb', $this->modx->getOption('core_path') . 'model/phpthumb/', true, true)) {
$this->modx->log(modX::LOG_LEVEL_ERROR, '[phpThumbsUp] Could not load modPhpThumb class.');
return false;
}
// NOTE: there's a bug in modPhpThumb that doesn't generate the path correctly when in the manager
// context, so we have to manually prepend a slash to the src path if in the mgr context
if ($this->modx->context->key == 'mgr') {
$options['src'] = '/' . $options['src'];
}
$pt = new modPhpThumb($this->modx);
$pt->config = array_merge($pt->config, $options);
$pt->initialize();
$pt->GenerateThumbnail();
$pt->RenderToFile($file);
return true;
}
if (empty($src) || !file_exists($src)) {
if (file_exists('/'.$src)) {
$src = '/'.$src;
} else {
return '';
}
}
}
}
/* load phpThumb */
if (!$modx->loadClass('modPhpThumb',$modx->getOption('core_path').'model/phpthumb/',true,true)) {
$modx->log(modX::LOG_LEVEL_ERROR,'Could not load modPhpThumb class.');
return '';
}
$phpThumb = new modPhpThumb($modx,$scriptProperties);
/* do initial setup */
$phpThumb->initialize();
/* set source and generate thumbnail */
$phpThumb->set($src);
/* check to see if there's a cached file of this already */
if ($phpThumb->checkForCachedFile()) {
$phpThumb->loadCache();
return '';
}
/* generate thumbnail */
$phpThumb->generate();
/* cache the thumbnail and output */
/**
* Generate a thumbnail with a random name for an image.
*
* @access public
* @param array $fileInfo An array of file information.
* @return string html file list to prefill the template
*/
public function generateThumbnail($fileInfo = array())
{
if (file_exists($fileInfo['path'] . $fileInfo['uniqueName'])) {
if (!isset($fileInfo['thumbName'])) {
$path_info = pathinfo($fileInfo['uniqueName']);
$thumbOptions = array();
if (in_array(strtolower($path_info['extension']), array('jpg', 'jpeg', 'png', 'gif'))) {
$thumbOptions['src'] = $fileInfo['path'] . $fileInfo['uniqueName'];
if ($this->config['thumbX']) {
$thumbOptions['w'] = $this->config['thumbX'];
}
if ($this->config['thumbY']) {
$thumbOptions['h'] = $this->config['thumbY'];
}
if ($this->config['thumbX'] && $this->config['thumbY']) {
$thumbOptions['zc'] = '1';
}
} else {
$thumbOptions['src'] = $this->config['assetsPath'] . '/images/generic.png';
$thumbOptions['aoe'] = '1';
$thumbOptions['fltr'] = array('wmt|' . strtoupper($path_info['extension']) . '|5|C|000000');
if ($this->config['thumbX']) {
$thumbOptions['w'] = $this->config['thumbX'];
}
if ($this->config['thumbY']) {
$thumbOptions['h'] = $this->config['thumbY'];
}
if ($this->config['thumbX'] && $this->config['thumbY']) {
$thumbOptions['zc'] = '1';
}
$thumbOptions['f'] = 'png';
$path_info['extension'] = 'png';
}
$thumbName = md5($path_info['basename'] . time() . '.thumb') . '.' . $path_info['extension'];
// generate Thumbnail & save it
$phpThumb = new modPhpThumb($this->modx, $thumbOptions);
$phpThumb->initialize();
if ($phpThumb->GenerateThumbnail()) {
if (!$phpThumb->RenderToFile($fileInfo['path'] . $thumbName)) {
$this->modx->log(modX::LOG_LEVEL_ERROR, 'Thumbnail generation: Thumbnail not saved.' . "\nDebugmessages:\n" . implode("\n", $phpThumb->debugmessages), '', 'AjaxUpload');
$this->debug[] = 'Thumbnail generation: Thumbnail not saved.' . "\nDebugmessaes:\n" . implode("\n", $phpThumb->debugmessages);
} else {
$filePerm = (int) $this->config['newFilePermissions'];
if (!@chmod($fileInfo['path'] . $thumbName, octdec($filePerm))) {
$this->modx->log(modX::LOG_LEVEL_ERROR, 'Could not change the thumbnail file permission.', '', 'AjaxUpload');
}
}
} else {
$this->modx->log(modX::LOG_LEVEL_ERROR, 'Thumbnail generation: Thumbnail not created.' . "\nDebugmessages:\n" . implode("\n", $phpThumb->debugmessages), '', 'AjaxUpload');
$this->debug[] = 'Thumbnail generation: Thumbnail not created.' . "\nDebugmessaes:\n" . implode("\n", $phpThumb->debugmessages);
}
$fileInfo['thumbName'] = $thumbName;
}
return $fileInfo['thumbName'];
} else {
$this->modx->log(modX::LOG_LEVEL_ERROR, 'Thumbnail generation: Original file not found.', '', 'AjaxUpload');
$this->debug[] = 'Thumbnail generation: Original file not found';
return false;
}
}
/**
* Keep the cache directory nice and clean
*
* @return boolean
*/
public function cleanCache()
{
return $this->phpThumb->CleanUpCacheDirectory();
}
/**
* @param array $options
* @param null $raw
*
* @return bool|null
*/
protected function _phpThumb(array $options = array(), $raw = null)
{
if ($this->get('type') != 'image') {
return false;
} elseif (!class_exists('modPhpThumb')) {
/** @noinspection PhpIncludeInspection */
require MODX_CORE_PATH . 'model/phpthumb/modphpthumb.class.php';
}
if (empty($raw)) {
$prepare = $this->prepareSource();
if ($prepare !== true) {
return $prepare;
}
$filename = $this->get('path') . $this->get('file');
$info = $this->mediaSource->getObjectContents($filename);
if (!is_array($info)) {
return "Could not retrieve contents of file {$filename} from media source.";
} elseif (!empty($this->mediaSource->errors['file'])) {
return "Could not retrieve file {$filename} from media source: " . $this->mediaSource->errors['file'];
}
$raw = $info['content'];
}
$phpThumb = new modPhpThumb($this->xpdo);
$phpThumb->initialize();
$tmp = tempnam(MODX_BASE_PATH, 'uf_');
file_put_contents($tmp, $raw);
$phpThumb->setSourceFilename($tmp);
foreach ($options as $k => $v) {
$phpThumb->setParameter($k, $v);
}
if ($phpThumb->GenerateThumbnail()) {
ImageInterlace($phpThumb->gdimg_output, true);
if ($phpThumb->RenderOutput()) {
@unlink($phpThumb->sourceFilename);
@unlink($tmp);
$this->xpdo->log(modX::LOG_LEVEL_INFO, '[Uploadify] phpThumb messages for "' . $this->get('url') . '". ' . print_r($phpThumb->debugmessages, 1));
return $phpThumb->outputImageData;
}
}
@unlink($phpThumb->sourceFilename);
@unlink($tmp);
$this->xpdo->log(modX::LOG_LEVEL_ERROR, '[Uploadify] Could not resize "' . $this->get('url') . '". ' . print_r($phpThumb->debugmessages, 1));
return false;
}
