require_once 'db_lib.php';
$this->oDB = new db();
}
// This function is called automatically by the Phirehose class
// when a new tweet is received with the JSON data in $status
public function enqueueStatus($status)
{
$tweet_object = json_decode($status);
// Ignore tweets without a properly formed tweet id value
if (!isset($tweet_object->id_str)) {
return;
}
$tweet_id = $tweet_object->id_str;
// If there's a ", ', :, or ; in object elements, serialize() gets corrupted
// You should also use base64_encode() before saving this
$raw_tweet = base64_encode(serialize($tweet_object));
$field_values = 'raw_tweet = "' . $raw_tweet . '", ' . 'tweet_id = ' . $tweet_id;
$this->oDB->insert('json_cache', $field_values);
}
}
// Open a persistent connection to the Twitter streaming API
$stream = new Consumer(OAUTH_TOKEN, OAUTH_SECRET, Phirehose::METHOD_FILTER);
// Establish a MySQL database connection
$stream->db_connect();
// The keywords for tweet collection are entered here as an array
// More keywords can be added as array elements
// For example: array('recipe','food','cook','restaurant','great meal')
$stream->setTrack(array('#ris_zh', 'tympaan', '#tympaan', '@tympaan_inst', '@Tympaan_inst', 'Tympaan', '#databankzh'));
// Start collecting tweets
// Automatically call enqueueStatus($status) with each tweet's JSON data
$stream->consume();
