public function thumbAction()
{
$id = (int) $this->_getParam('id');
$images = Yadda_Model_Image::all(array('deal' => $id));
$imageId = $images[0]['id'];
// create a temporary directory
$tmp = uniqid('/tmp/');
@mkdir($tmp);
if (!is_dir($tmp)) {
throw new Data_Exception_Error('Error creating tmp dir');
}
// fetch the original
try {
Yadda_Store::getInstance()->get('/deal/' . $id . '/image/' . $imageId . '/original.jpg', $tmp . '/original.jpg');
} catch (Yadda_Store_Exception $e) {
// use default
@copy(APPLICATION_BASE . '/pub-data/img/' . $this->_getParam('filename'), $tmp . '/original.jpg');
}
// resize
try {
Yadda_Image::resize($tmp . '/original.jpg', $tmp . '/' . $this->_getParam('filename'), array('width' => $this->_getParam('width'), 'height' => $this->_getParam('height'), 'crop' => $this->_getParam('crop')), Yadda_Image::JPEG);
} catch (Yadda_Image_Exception $e) {
@system('rm -rf ' . $tmp);
throw new Data_Exception_Error('Error resizing image');
}
// prepare to serve the jpg file
$this->getResponse()->setHeader('Content-Type', 'image/jpeg');
$this->getResponse()->setBody(@file_get_contents($tmp . '/' . $this->_getParam('filename')));
$this->getResponse()->setHeader('Cache-Control', 'public, max-age=' . 7 * 24 * 60 * 60);
// cleanup
@system('rm -rf ' . $tmp);
$this->getResponse()->sendResponse();
die;
}
<?php
include_once '../bootstrap.php';
set_time_limit(0);
$logger = Yadda_Log::getInstance();
// get all images that need to be fetched
$imageDb = Yadda_Db_Table::getInstance('image');
$select = $imageDb->select()->from('image')->where('status = ?', 'new')->where('source LIKE ?', 'http%')->where('created >= ?', date('Y-m-d H:i:s', strtotime('-1 day')));
$images = $imageDb->fetchAll($select);
foreach ($images as $image) {
// mark the image as 'fetching' -- if the update doesn't return > 0 then
// either the row has been deleted or it is already being fetched by
// another process
$rows = $imageDb->update(array('status' => 'fetching', 'modified' => Yadda_Db::now()), array('id = ?' => $image->id));
// we need to process this image
if ($rows > 0) {
$logger->log('Fetching image #' . $image->id, Zend_Log::INFO);
$logger->log('Source: ' . $image->source, Zend_log::DEBUG);
try {
Yadda_Model_Image::fetch($image);
// mark the image as 'active'
$image->getTable()->update(array('status' => 'active', 'modified' => Yadda_Db::now()), array('id = ?' => $image->id));
} catch (Zend_Exception $e) {
$logger->log('Exception: ' . (string) $e, Zend_Log::ERR);
// reset the image to 'new' so that it can be fetched next time
$image->getTable()->update(array('status' => 'new', 'modified' => Yadda_Db::now()), array('id = ?' => $image->id));
}
sleep(rand(0, 10));
}
}
