/**
* {@inheritDoc}
*/
public function getShares($url)
{
$data = xt_get_url_contents(sprintf(self::API_URL, $url));
if (!empty($data)) {
return intval($data->count);
}
return 0;
}
/**
* {@inheritDoc}
*/
public function getShares($url)
{
$data = xt_get_url_contents(sprintf(self::API_URL, $url));
if (!empty($data)) {
$data = json_decode($data);
return intval(isset($data->likes) ? $data->likes : $data->shares);
}
return 0;
}
/**
* {@inheritDoc}
*/
public function getShares($url)
{
$data = xt_get_url_contents(sprintf(self::API_URL, $url));
if (!empty($data)) {
$data = json_decode($data, true);
return isset($data['result']['views']) ? intval($data['result']['views']) : 0;
}
return 0;
}
/**
* {@inheritDoc}
*/
public function getShares($url)
{
$data = xt_get_url_contents(sprintf(self::API_URL, $url));
if (!empty($data)) {
$data = json_decode(preg_replace('/^receiveCount\\((.*)\\)$/', "\\1", $data));
return intval($data->count);
} else {
return 0;
}
}
/**
* {@inheritDoc}
*/
public function getShares($url)
{
$html = xt_get_url_contents(sprintf(self::IFRAME_URL, $url));
if (!empty($html)) {
// Disable libxml errors
libxml_use_internal_errors(true);
$document = new \DOMDocument();
$document->loadHTML($html);
$aggregateCount = $document->getElementById('aggregateCount');
// Restore libxml errors
libxml_use_internal_errors();
// Instead of big numbers, Google returns strings like >10K
if (preg_match('/>([0-9]+)K/', $aggregateCount->nodeValue, $matches)) {
return $matches[1] * 1000;
}
return intval($aggregateCount->nodeValue);
}
return 0;
}
function xt_get_google_fonts()
{
$cache_key = 'xt_google_fonts';
$cache_expire = 60 * 60 * 24 * 7;
// 1 week
$fonts_data = get_transient($cache_key);
if ($fonts_data !== false) {
$fonts_data = unserialize($fonts_data);
} else {
$url = "https://www.googleapis.com/webfonts/v1/webfonts?key=" . XT_GOOGLE_API_KEY;
$json = xt_get_url_contents($url);
$fonts_data = json_decode($json);
if (!empty($fonts_data->items)) {
$fonts_data = $fonts_data->items;
set_transient($cache_key, serialize($fonts_data), $cache_expire);
} else {
$fonts_data = array();
}
}
if (empty($fonts_data)) {
return array();
}
return $fonts_data;
}
function get_and_save($url)
{
global $wpdb;
$data = xt_get_url_contents($url);
if (!empty($data)) {
$data = json_decode($data, true);
foreach ($data as $table => $rows) {
$wpdb->query($wpdb->prepare("TRUNCATE TABLE %s", $wpdb->prefix . $table));
if (!empty($rows)) {
foreach ($rows as $row) {
$wpdb->insert($wpdb->prefix . $table, $row);
}
}
}
}
}
function parse($file)
{
$this->wxr_version = $this->in_post = $this->cdata = $this->data = $this->sub_data = $this->in_tag = $this->in_sub_tag = false;
$this->authors = $this->posts = $this->term = $this->category = $this->tag = array();
$xml = xml_parser_create('UTF-8');
xml_parser_set_option($xml, XML_OPTION_SKIP_WHITE, 1);
xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, 0);
xml_set_object($xml, $this);
xml_set_character_data_handler($xml, 'cdata');
xml_set_element_handler($xml, 'tag_open', 'tag_close');
if (!xml_parse($xml, xt_get_url_contents($file), true)) {
$current_line = xml_get_current_line_number($xml);
$current_column = xml_get_current_column_number($xml);
$error_code = xml_get_error_code($xml);
$error_string = xml_error_string($error_code);
return new WP_Error('XML_parse_error', 'There was an error when reading this WXR file', array($current_line, $current_column, $error_string));
}
xml_parser_free($xml);
if (!preg_match('/^\\d+\\.\\d+$/', $this->wxr_version)) {
return new WP_Error('WXR_parse_error', __('This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer'));
}
return array('authors' => $this->authors, 'posts' => $this->posts, 'categories' => $this->category, 'tags' => $this->tag, 'terms' => $this->term, 'base_url' => $this->base_url, 'version' => $this->wxr_version);
}
