<?php
clAPI::configure(array("display_errors" => false, "debug" => false, "nocache" => false, "max_download_tries" => 3, "trace" => false));
// wordpress defaults:
clCache::configure(array('nocreate' => false, 'mysql_host' => DB_HOST, 'mysql_username' => DB_USER, 'mysql_password' => DB_PASSWORD, 'mysql_database' => DB_NAME, 'mysql_table_prefix' => 'coreylib_'));
static function cache($cache = null)
{
if (!is_null($cache)) {
if (!$cache instanceof clCache) {
throw new Exception('Object %s does not inherit from clCache', get_class($object));
}
self::$cache = new clStash($cache);
}
if (!self::$cache) {
try {
// default is FileCache
$class = COREYLIB_DEFAULT_CACHE_STRATEGY;
$cache = new $class();
self::$cache = new clStash($cache);
} catch (Exception $e) {
clApi::log($e, E_USER_WARNING);
return false;
}
}
return self::$cache;
}
//$api->info()
?>
<!-- use xpath to grab all of the <entry> elements -->
<ul>
<?php
foreach ($api->xpath('//feed:entry') as $entry) {
?>
<!-- for each entry element, grab the alternate link and the content -->
<?php
$content = $entry->first('feed:content')->__toString();
$content = substr($content, 5, strlen($content) - 5);
$href = $entry->first('feed:link[@rel="alternate"]/@href');
?>
<li><?php
echo $content;
?>
<a href="<?php
echo $href;
?>
">»</a></li>
<?php
}
?>
</ul>
<?php
clCache::save();
?>
<?php
}
}
/**
* Initialize MySQL caching: connect to the database and create the cache table if needed.
* @return When initialization succeeds, true; otherwise, false.
*/
private static function initMySql()
{
if (self::$mysqlTableExists === null) {
clAPI::trace('Initializing MySQL cache.');
if (!(self::$mysqlConnection = mysql_connect(self::$options['mysql_host'], self::$options['mysql_username'], self::$options['mysql_password']))) {
clAPI::error('Failed to connect to the MySQL server.');
return false;
}
if (!@mysql_select_db(self::$options['mysql_database'], self::$mysqlConnection)) {
clAPI::error('Unable to select database `' . self::$options['mysql_database'] . '`');
return false;
}
if (!self::$options['nocreate']) {
self::$mysqlTableExists = self::cacheTableName() == self::getVar("SHOW TABLES LIKE '" . self::cacheTableName() . "'");
if (!self::$mysqlTableExists) {
clAPI::trace('Creating cache table <b>' . self::cacheTableName() . '</b>');
if (!@mysql_query('CREATE TABLE `' . self::cacheTableName() . '` (`id` VARCHAR(32) NOT NULL PRIMARY KEY, `cached_on` DATETIME NOT NULL, `content` LONGBLOB)', self::$mysqlConnection)) {
clAPI::error('Failed to create cache table `' . self::cacheTableName() . '`: ' . mysql_error(self::$mysqlConnection));
return false;
} else {
self::$mysqlTableExists = true;
}
} else {
return true;
}
} else {
self::$mysqlTableExists = true;
clAPI::warn("You didn't let coreylib check to see if the cache table was there. Hope you're right.");
return true;
}
} else {
return self::$mysqlTableExists;
}
}
