/**
* Ensures that getRecentPosts() provides expected behavior
*
* @return void
*/
public function testGetRecentPosts()
{
$posts = $this->_delicious->getRecentPosts('zfSite', 10);
$this->assertType('Zend_Service_Delicious_PostList', $posts);
$this->assertTrue(count($posts) <= 10);
foreach ($posts as $post) {
$this->assertContains('zfSite', $post->getTags());
}
}
public function fetch()
{
if ($this->_disabled) {
return array();
}
$frontendOptions = array('lifetime' => $this->_config->cacheLifetime, 'automatic_serialization' => true);
$backendOptions = array('cache_dir' => $this->_config->cacheDir);
$cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions);
if (!($this->_items = $cache->load('delicious'))) {
$delicious = new Zend_Service_Delicious($this->_config->username, $this->_config->password);
$results = $delicious->getRecentPosts(null, $this->_config->limit);
$this->_items = array();
foreach ($results as $entry) {
$this->_items[] = new Polycast_Stalker_Item_Delicious($entry->getTitle(), $entry->getUrl(), $entry->getTags(), new DateTime($entry->getDate()->toString()), $entry->getNotes(), $this->_config->items);
}
$cache->save($this->_items, 'delicious');
uasort($this->_items, array('Polycast_Stalker', 'sortItems'));
$this->_items = array_slice($this->_items, 0, $this->_config->limit, true);
}
return count($this->_items);
}
/**
* Gets posts by tags if necessary for a username and password
*
* @param string $username (del feed)
* @param string $password
* @param string $tags tags to look for (array or comma separated string)
* @param int $count
* @return array $links array of links
* @author Dan Chadwick
*/
public function get_links_by_tag($username, $password, $tags = null, $count = 10)
{
if (!is_array($tags)) {
$findtags = array();
if (strpos($tags, ',') !== false) {
foreach (split(',', $tags) as $value) {
$findtags[] = $tags;
}
} else {
$findtags[] = $tags;
}
}
$links = array();
$delicious = new Zend_Service_Delicious($username, $password);
$posts = $delicious->getRecentPosts($findtags, $count);
// Print posts having "php" and "zend" tags
foreach ($posts as $post) {
$links[] = array('title' => $post->getTitle(), 'url' => $post->getUrl());
}
return $links;
}
