/**
* Add method
*
* @return void Redirects on successful add, renders view otherwise.
*/
public function add()
{
$minute = $this->Minutes->newEntity();
if ($this->request->is('post')) {
//perform content extraction
$f = $this->request->data['uploaded_file'];
$extractor = new \ContentExtractor($f['type']);
if ($extractor->supported()) {
try {
$minute['content'] = $extractor->extract($f['tmp_name']);
} catch (Exception $e) {
$minute['content'] = '';
}
}
//set meeting date
$date = new \DateTime($this->request->data['meeting_date']);
$minute['meeting_date'] = $date;
//process upload data. Always set to private
$ret = $this->Upload->attachToEntity($minute, $f);
if ($ret['success'] && $this->Minutes->save($minute)) {
$this->Flash->success(__('The minutes have been saved.'));
return $this->redirect(['action' => 'index']);
}
//if we haven't been re-directed yet, we've failed
$msg = $ret['message'];
$this->Flash->error(__("The uploaded file could not be saved. Error message was: '{$msg}'"));
}
$this->set(compact('minute'));
$this->set('_serialize', ['minute']);
}
}
}
}
return array($link_cnt, $word_cnt, $text_len, 'delete' => $delete);
}
function decode($str)
{
$str = str_replace(array('&#', ';'), array('', ''), $str);
$dec = intval($str[0]);
if ($dec < 128) {
$utf .= chr($dec);
} else {
if ($dec < 2048) {
$utf .= chr(192 + ($dec - $dec % 64) / 64);
$utf .= chr(128 + $dec % 64);
} else {
$utf .= chr(224 + ($dec - $dec % 4096) / 4096);
$utf .= chr(128 + ($dec % 4096 - $dec % 64) / 64);
$utf .= chr(128 + $dec % 64);
}
}
return $utf;
}
}
/****************************
Simple usage example
*****************************/
$html = file_get_contents('http://www.techweb.com.cn/news/2010-07-20/644329.shtml');
$extractor = new ContentExtractor();
$content = $extractor->extract($html);
echo $content;
