function save_options($validate = true)
{
$profile_url = $this->get_user_profile_url();
$data = $this->lifestream->file_get_contents($profile_url);
if (preg_match('<input type="hidden" id="user_id" name="user_id" value="(\\d+)" />', $data, $matches)) {
$this->add_option('user_id', $matches[1]);
} else {
throw new Lifestream_Error("Error getting User ID from profile page source: " . $this->get_user_profile_url() . "\n(if you don't see your profile page under this link then you entered wrong username)");
}
$url = $this->get_url();
if ($validate) {
$data = $this->lifestream->file_get_contents($url);
$json = json_decode($data);
# json_last_error function is available in PHP 5.3.0 or newer
if (version_compare(PHP_VERSION, '5.3', '>=')) {
if (json_last_error() != JSON_ERROR_NONE) {
$sample = substr($data, 0, 150);
throw new Lifestream_FeedFetchError("Error fetching JSON format from " . $url . "\n(Received: " . $sample . ")");
}
} else {
if (!$data || $data && $json === NULL) {
$sample = substr($data, 0, 150);
throw new Lifestream_FeedFetchError("Error fetching JSON format from " . $url . "\n(Received: " . $sample . ")");
}
}
}
parent::save_options();
}
function save_options($validate = true)
{
$urls = $this->get_url();
if (!is_array($urls)) {
$urls = array($urls);
}
$url = $urls[0];
if (is_array($url)) {
$url = $url[0];
}
$feed = new SimplePie();
$feed->enable_cache(false);
if ($validate) {
$data = $this->lifestream->file_get_contents($url);
$feed->set_raw_data($data);
$feed->enable_order_by_date(false);
$feed->force_feed(true);
$success = $feed->init();
}
if ($this->get_option('auto_icon') == 2 && ($url = $feed->get_favicon())) {
if ($this->lifestream->validate_image($url)) {
$this->update_option('icon_url', $url);
} else {
$this->update_option('icon_url', '');
}
}
// elseif ($this->get_option('icon_url'))
// {
// if (!$this->lifestream->validate_image($this->get_option('icon_url')))
// {
// throw new Lifestream_Error($this->lifestream->__('The icon url is not a valid image.'));
// }
// }
parent::save_options();
}
