/**
* Load the videos from a specified page. Is partly recursive.
*
* @param $url
*
* @return array
*/
public function _retrieve_videos($url)
{
$body = wp_remote_retrieve_body(wp_safe_remote_get($url));
if ('' === $body) {
return false;
}
$dom = new DOMDocument();
libxml_use_internal_errors(true);
$dom->loadHTML($body);
libxml_clear_errors();
$finder = new DOMXPath($dom);
$videos = $finder->query('//*[contains(@class, "video-list")]/li');
$older_videos = $finder->query('//*[contains(@class, "nav-previous")]/a');
$data = array('videos' => '', 'total_videos' => $videos->length);
/** @var $reply \DOMNode */
foreach ($videos as $video) {
$img = $finder->query('*[contains(@class, "video-thumbnail")]/img', $video)->item(0)->getAttribute('src');
$a_text = $finder->query('*[contains(@class, "video-description")]/h4/a', $video)->item(0)->nodeValue;
$a_href = $finder->query('*[contains(@class, "video-description")]/h4/a', $video)->item(0)->getAttribute('href');
$event = $finder->query('*[contains(@class, "video-description")]/*[contains(@class, "video-events")]/a', $video)->item(0)->nodeValue;
$description = $finder->query('*[contains(@class, "video-description")]/*[contains(@class, "video-excerpt")]/p', $video)->item(0)->nodeValue;
preg_match('/^((?:\\S+\\s+){2}\\S+).*/', $description, $matches);
$description = str_replace('—', '–', $description);
$date = new DateTime($matches[1]);
$data['videos'][] = array('title' => $a_text, 'date' => $date->format('Y-m-d'), 'url' => $a_href, 'image' => $img, 'event' => $event, 'description' => $description);
}
if ($older_videos->length) {
$more_videos = $this->_retrieve_videos($older_videos->item(0)->getAttribute('href'));
$data['videos'] = array_merge($data['videos'], $more_videos['videos']);
$data['total_videos'] += $more_videos['total_videos'];
}
return $data;
}
function _wpsc_get_exchange_rate($from, $to)
{
if ($from == $to) {
return 1;
}
$key = "wpsc_exchange_{$from}_{$to}";
if ($rate = get_transient($key)) {
return (double) $rate;
}
$url = add_query_arg(array('a' => '1', 'from' => $from, 'to' => $to), 'http://www.google.com/finance/converter');
$url = esc_url_raw(apply_filters('_wpsc_get_exchange_rate_service_endpoint', $url, $from, $to));
$response = wp_remote_retrieve_body(wp_safe_remote_get($url, array('timeout' => 10)));
if (has_filter('_wpsc_get_exchange_rate')) {
return (double) apply_filters('_wpsc_get_exchange_rate', $response, $from, $to);
}
if (empty($response)) {
return $response;
} else {
$rate = explode('bld>', $response);
$rate = explode($to, $rate[1]);
$rate = trim($rate[0]);
set_transient($key, $rate, DAY_IN_SECONDS);
return (double) $rate;
}
}
public static function download($sURL, $iTimeOut = 300)
{
if (false === filter_var($sURL, FILTER_VALIDATE_URL)) {
return false;
}
$_sTmpFileName = self::setTempPath(self::getBaseNameOfURL($sURL));
if (!$_sTmpFileName) {
return false;
}
$_aoResponse = wp_safe_remote_get($sURL, array('timeout' => $iTimeOut, 'stream' => true, 'filename' => $_sTmpFileName));
if (is_wp_error($_aoResponse)) {
unlink($_sTmpFileName);
return false;
}
if (200 != wp_remote_retrieve_response_code($_aoResponse)) {
unlink($_sTmpFileName);
return false;
}
$_sContent_md5 = wp_remote_retrieve_header($_aoResponse, 'content-md5');
if ($_sContent_md5) {
$_boIsMD5 = verify_file_md5($_sTmpFileName, $_sContent_md5);
if (is_wp_error($_boIsMD5)) {
unlink($_sTmpFileName);
return false;
}
}
return $_sTmpFileName;
}
public function import($attachment)
{
$saved_image = $this->_return_saved_image($attachment);
if ($saved_image) {
return $saved_image;
}
// Extract the file name and extension from the url
$filename = basename($attachment['url']);
if (function_exists('file_get_contents')) {
$options = ['http' => ['user_agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux i686 on x86_64; rv:49.0) Gecko/20100101 Firefox/49.0']];
$context = stream_context_create($options);
$file_content = file_get_contents($attachment['url'], false, $context);
} else {
$file_content = wp_remote_retrieve_body(wp_safe_remote_get($attachment['url']));
}
if (empty($file_content)) {
return false;
}
$upload = wp_upload_bits($filename, null, $file_content);
$post = ['post_title' => $filename, 'guid' => $upload['url']];
$info = wp_check_filetype($upload['file']);
if ($info) {
$post['post_mime_type'] = $info['type'];
} else {
// For now just return the origin attachment
return $attachment;
//return new \WP_Error( 'attachment_processing_error', __( 'Invalid file type', 'elementor' ) );
}
$post_id = wp_insert_attachment($post, $upload['file']);
wp_update_attachment_metadata($post_id, wp_generate_attachment_metadata($post_id, $upload['file']));
update_post_meta($post_id, '_elementor_source_image_hash', $this->_get_hash_image($attachment['url']));
$new_attachment = ['id' => $post_id, 'url' => $upload['url']];
$this->_replace_image_ids[$attachment['id']] = $new_attachment;
return $new_attachment;
}
protected function generate_metadata($url)
{
$response = wp_safe_remote_get($url);
if (is_wp_error($response) || 200 !== wp_remote_retrieve_response_code($response)) {
return false;
}
$body = wp_remote_retrieve_body($response);
$metadata = sprintf('sha384-%s', base64_encode(hash('sha384', $body, true)));
$this->meta->set($url, $metadata);
return true;
}
function test_get_language_pack_uri()
{
global $woocommerce_wpml, $woocommerce;
//use stable version to test
$pack_uri = $woocommerce_wpml->languages_upgrader->get_language_pack_uri('uk_UA', $woocommerce_wpml->get_stable_wc_version());
$response = wp_safe_remote_get($pack_uri, array('timeout' => 60));
$response_result = false;
if (!is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
$response_result = true;
}
$this->assertTrue($response_result);
}
/**
* Handles output of the reports page in admin.
*/
public static function output()
{
if (false === ($addons = get_transient('woocommerce_addons_data'))) {
$addons_json = wp_safe_remote_get('http://d3t0oesq8995hv.cloudfront.net/woocommerce-addons.json', array('user-agent' => 'WooCommerce Addons Page'));
if (!is_wp_error($addons_json)) {
$addons = json_decode(wp_remote_retrieve_body($addons_json));
if ($addons) {
set_transient('woocommerce_addons_data', $addons, WEEK_IN_SECONDS);
}
}
}
include_once 'views/html-admin-page-addons.php';
}
public function refresh($url)
{
if (!is_string($url)) {
throw new \InvalidArgumentException(sprintf('The url parameter is required to be string, was: %s', gettype($url)));
}
$r = false;
$args = ['blocking' => false, 'headers' => apply_filters(sprintf('%s\\refresh_headers', __NAMESPACE__), ['X-Nginx-Cache-Purge' => '1']), 'sslverify' => apply_filters(sprintf('%s\\sslverify', __NAMESPACE__), true), 'timeout' => 1];
$response = wp_safe_remote_get($url, $args);
if (!is_wp_error($response)) {
$r = true;
}
return $r;
}
/**
* Upload image from URL.
*
* @since 2.6.0
* @param string $image_url
* @return array|WP_Error Attachment data or error message.
*/
function wc_rest_upload_image_from_url($image_url)
{
$file_name = basename(current(explode('?', $image_url)));
$parsed_url = @parse_url($image_url);
// Check parsed URL.
if (!$parsed_url || !is_array($parsed_url)) {
return new WP_Error('woocommerce_rest_invalid_image_url', sprintf(__('Invalid URL %s.', 'woocommerce'), $image_url), array('status' => 400));
}
// Ensure url is valid.
$image_url = esc_url_raw($image_url);
// Get the file.
$response = wp_safe_remote_get($image_url, array('timeout' => 10));
if (is_wp_error($response)) {
return new WP_Error('woocommerce_rest_invalid_remote_image_url', sprintf(__('Error getting remote image %s.', 'woocommerce'), $image_url) . ' ' . sprintf(__('Error: %s.', 'woocommerce'), $response->get_error_message()), array('status' => 400));
} elseif (200 !== wp_remote_retrieve_response_code($response)) {
return new WP_Error('woocommerce_rest_invalid_remote_image_url', sprintf(__('Error getting remote image %s.', 'woocommerce'), $image_url), array('status' => 400));
}
// Ensure we have a file name and type.
$wp_filetype = wp_check_filetype($file_name, wc_rest_allowed_image_mime_types());
if (!$wp_filetype['type']) {
$headers = wp_remote_retrieve_headers($response);
if (isset($headers['content-disposition']) && strstr($headers['content-disposition'], 'filename=')) {
$disposition = end(explode('filename=', $headers['content-disposition']));
$disposition = sanitize_file_name($disposition);
$file_name = $disposition;
} elseif (isset($headers['content-type']) && strstr($headers['content-type'], 'image/')) {
$file_name = 'image.' . str_replace('image/', '', $headers['content-type']);
}
unset($headers);
// Recheck filetype
$wp_filetype = wp_check_filetype($file_name, wc_rest_allowed_image_mime_types());
if (!$wp_filetype['type']) {
return new WP_Error('woocommerce_rest_invalid_image_type', __('Invalid image type.', 'woocommerce'), array('status' => 400));
}
}
// Upload the file.
$upload = wp_upload_bits($file_name, '', wp_remote_retrieve_body($response));
if ($upload['error']) {
return new WP_Error('woocommerce_rest_image_upload_error', $upload['error'], array('status' => 400));
}
// Get filesize.
$filesize = filesize($upload['file']);
if (0 == $filesize) {
@unlink($upload['file']);
unset($upload);
return new WP_Error('woocommerce_rest_image_upload_file_error', __('Zero size file downloaded.', 'woocommerce'), array('status' => 400));
}
do_action('woocommerce_rest_api_uploaded_image_from_url', $upload, $image_url);
return $upload;
}
/**
* @access protected
*
* @return bool
*/
public function _retrieve_data()
{
$profile = Helper::get_talent_meta($this->post, 'profile');
$url = str_replace('https://secure.gravatar.com/avatar/', 'https://www.gravatar.com/', $profile['avatar']);
$url = remove_query_arg(array('s', 'd'), $url) . '.json';
$body = wp_remote_retrieve_body(wp_safe_remote_get($url));
if ('' === $body) {
return false;
}
$body = json_decode($body);
if (null === $body) {
return false;
}
if (!isset($body->entry[0])) {
return false;
}
$social = get_post_meta($this->post->ID, 'social', true);
if (isset($social[0]) && is_array($social[0])) {
foreach ($social[0] as $key => $value) {
$social[$key] = $value;
}
unset($social[0]);
}
if (isset($body->entry[0]->accounts)) {
foreach ($body->entry[0]->accounts as $account) {
switch ($account->shortname) {
case 'linkedin':
$social['linkedin'] = $account->url;
break;
case 'twitter':
case 'facebook':
$social[$account->shortname] = $account->username;
break;
case 'google':
$social['google-plus'] = $account->userid;
break;
case 'wordpress':
$social['url'] = $account->url;
default:
break;
}
}
}
if (!empty($body->entry[0]->urls)) {
$social['url'] = $body->entry[0]->urls[0]->value;
}
return (bool) update_post_meta($this->post->ID, 'social', $social);
}
private function getJsonData($default_url)
{
// Setup our header and auth information
$args = array('headers' => array('Accept' => 'application/json', 'Authorization' => 'Bearer ' . $this->api_key));
$response = wp_safe_remote_get($default_url, $args);
$response['my_url'] = $default_url;
$response['my_args'] = $args;
if (is_wp_error($response)) {
$json = json_encode($return->get_error_message());
} elseif (wp_remote_retrieve_response_code($response) != 200) {
$json = json_encode(wp_remote_retrieve_body($response));
} else {
$json = wp_remote_retrieve_body($response);
}
return $json;
}
/**
* @access protected
*
* @return bool
*/
public function _retrieve_data()
{
$results_url = add_query_arg(array('q' => 'props+' . $this->options['username'], 'noquickjump' => '1', 'changeset' => 'on'), 'https://core.trac.wordpress.org/search');
$results = wp_remote_retrieve_body(wp_safe_remote_get($results_url));
if (is_wp_error($results)) {
return false;
}
$pattern = '/<meta name="totalResults" content="(\\d*)" \\/>/';
preg_match($pattern, $results, $matches);
$count = 0;
if (isset($matches[1])) {
$count = intval($matches[1]);
}
$data = array('data' => $count, 'expiration' => time() + $this->expiration);
update_post_meta($this->post->ID, '_changeset_count', $data);
return $data;
}
/**
* Get section content for the addons screen.
*
* @param string $section_id
*
* @return array
*/
public static function get_section_data($section_id)
{
$section = self::get_section($section_id);
$section_data = '';
if (!empty($section->endpoint)) {
if (false === ($section_data = get_transient('wc_addons_section_' . $section_id))) {
$raw_section = wp_safe_remote_get(esc_url_raw($section->endpoint), array('user-agent' => 'WooCommerce Addons Page'));
if (!is_wp_error($raw_section)) {
$section_data = json_decode(wp_remote_retrieve_body($raw_section));
if (!empty($section_data->products)) {
set_transient('wc_addons_section_' . $section_id, $section_data, WEEK_IN_SECONDS);
}
}
}
}
return apply_filters('woocommerce_addons_section_data', $section_data->products, $section_id);
}
/**
* Send a GET request to the given endpoint.
*
* @param string $endpoint Appended to $url_root to create the URL.
*
* @return array
*
* @throws \InvalidArgumentException When endpoint is not a string.
* @throws \RuntimeException When $response is a WP_Error.
*/
public function get($endpoint)
{
if (!is_string($endpoint)) {
throw new \InvalidArgumentException(sprintf('The endpoint parameter is required to be string, was: %s', gettype($endpoint)));
}
$endpoint = ltrim($endpoint, '/\\');
$url = sprintf('https://wpvulndb.com/api/v2/%s', $endpoint);
$name = 'Soter Security Checker';
$version = '0.3.0';
$soter_url = 'https://github.com/ssnepenthe/soter';
$args = ['user-agent' => sprintf('%s | v%s | %s', $name, $version, $soter_url)];
$response = wp_safe_remote_get($url, $args);
if (is_wp_error($response)) {
throw new \RuntimeException(sprintf('WP Error: %s', $response->get_error_message()));
}
return [wp_remote_retrieve_response_code($response), wp_remote_retrieve_headers($response), wp_remote_retrieve_body($response)];
}
/**
* @access protected
*
* @return bool
*/
public function _retrieve_data()
{
$results_url = add_query_arg(array('action' => 'query', 'list' => 'users', 'ususers' => $this->options['username'], 'usprop' => 'editcount', 'format' => 'json'), 'https://codex.wordpress.org/api.php');
$results = wp_remote_retrieve_body(wp_safe_remote_get($results_url));
if (is_wp_error($results)) {
return false;
}
$raw = json_decode($results);
if (isset($raw->query->users[0]->editcount)) {
$count = (int) $raw->query->users[0]->editcount;
} else {
$count = 0;
}
$data = array('data' => $count, 'expiration' => time() + $this->expiration);
update_post_meta($this->post->ID, '_codex_count', $data);
return $data;
}
private function produce($url = false)
{
if (empty($url)) {
$url = $this->get('url');
}
if (empty($url)) {
return $this->error('empty url');
}
$url = $this->add_ga_campain($url, 'fetch-data');
$resp = wp_safe_remote_get($url, array('timeout' => 30));
if (is_wp_error($resp)) {
/**
* if user can manage_options then display a real error message
*/
if (current_user_can('manage_options')) {
return $this->error(false, $resp->get_error_message());
} else {
return $this->error('http request failed');
}
}
if (200 != $resp['response']['code']) {
return $this->error('wrong response status');
}
$title_temp = preg_split('/<h1>/', $resp['body']);
$title_temp_temp = isset($title_temp[1]) ? preg_split('@</h1>@', $title_temp[1]) : array('');
$title = $title_temp_temp[0];
$body = '';
$containers = preg_split('/<div class="container">/', $resp['body']);
foreach ($containers as $container) {
if (!preg_match('/<div class="col-sm-[\\d]+ post-content[^>]+>/', $container)) {
continue;
}
$body = $container;
}
if (empty($body)) {
return $this->error('empty body');
}
$body = preg_split('/<aside/', $body);
$body = $body[0];
if (empty($body)) {
return $this->error('empty body');
}
$body = sprintf('<h1 class="title">%s</h1><div class="container"><div class="post-content">%s', $title, $body);
set_transient($this->cache, $body, 14 * DAY_IN_SECONDS);
return $body;
}
/**
* Handles output of the upsells in admin.
*
* Data to display is gotten from a JSON file on a remote server. JSON data structure is shown below and can be checked at http://jsoneditoronline.org/.
*
* {
* "all": {
* "plugin-name": {
* "id": "plugin-name",
* "link": "http://molongui.amitzy.com/plugins/plugin-name",
* "price": "123.00",
* "name": "Plugin Name",
* "image": "http://molongui.amitzy.com/plugins/img/banner_en_US.png",
* "excerpt": "Plugin short description in English.",
* "name_es_ES": "Nombre en castellano",
* "image_es_ES": "http://molongui.amitzy.com/plugins/img/banner_es_ES.png",
* "excerpt_es_ES": "Breve descripción del plugin en castellano."
* }
* },
* "featured": {},
* "popular": {},
* "free": {},
* "premium": {}
* }
*
* Images size must be 300x163px.
*
* @acess public
* @param string $category The category to show plugins from.
* @param mixed $num_items The number of featured plugins to show.
* @param int $num_words Number of words to use as plugin description.
* @param string $more Text to add when ellipsing plugin description.
* @since 1.0.0
* @version 1.0.0
*/
public static function output($category = 'all', $num_items = 'all', $num_words = 36, $more = null)
{
// Load configuration
$config = (include MOLONGUI_AUTHORSHIP_DIR . "/config/upsell.php");
// Premium plugins download data from Molongui server
if (MOLONGUI_AUTHORSHIP_LICENSE != 'free') {
// If cached data, don't download it again
if (false === ($upsells = get_site_transient('molongui_sw_data'))) {
// Get data from remote server
$upsell_json = wp_safe_remote_get($config['server']['url'], array('user-agent' => $config['server']['agent']));
if (!is_wp_error($upsell_json)) {
// Decode data to a stdClass object
$upsells = json_decode(wp_remote_retrieve_body($upsell_json));
// Store data (cache) for future uses (within this week time)
if ($upsells) {
set_site_transient('molongui_sw_data', $upsells, WEEK_IN_SECONDS);
}
}
}
} else {
// Get data from local file
$upsell_json = file_get_contents($config['local']['url']);
// Set correct local path
$upsell_json = str_replace('%%MOLONGUI_PLUGIN_URL%%', MOLONGUI_AUTHORSHIP_URL, $upsell_json);
// Decode data to a stdClass object
$upsells = json_decode($upsell_json);
}
// Check there is data to show
$tmp = (array) $upsells->{$category};
if (!empty($tmp)) {
// Avoid current plugin to be displayed
if ($upsells->{$category}->{MOLONGUI_AUTHORSHIP_ID}->id) {
unset($upsells->{$category}->{MOLONGUI_AUTHORSHIP_ID});
}
// Slice array so just $num_items are displayed
if (isset($num_items) && $num_items != 'all' && $num_items > 0) {
$upsells->{$category} = array_slice((array) $upsells->{$category}, 0, $num_items);
}
// DEBUG: Used to display results for development
//echo "<pre>"; print_r($upsells); echo "</pre>";
// Display data
include_once MOLONGUI_AUTHORSHIP_DIR . '/admin/views/html-admin-page-upsells.php';
}
}
function siw_postcode_lookup()
{
$api_key = siw_get_postcode_api_key();
$postcode = strtoupper(siw_strip_url($_GET['postcode']));
$houseNumber = siw_strip_url($_GET['housenumber']);
$url = 'https://postcode-api.apiwise.nl/v2/addresses/?postcode=' . str_replace(' ', '', $postcode) . '&number=' . $houseNumber;
$args = array('timeout' => 10, 'redirection' => 0, 'headers' => array('X-Api-Key' => $api_key));
$response = json_decode(wp_safe_remote_get($url, $args)['body']);
if ($response->_embedded->addresses) {
$street = $response->_embedded->addresses[0]->street;
$town = $response->_embedded->addresses[0]->city->label;
$data = array('success' => 1, 'resource' => array('street' => $street, 'town' => $town));
} else {
$data = array('success' => 0);
}
$result = json_encode($data);
echo $result;
die;
}
/**
* @access protected
*
* @return bool
*/
public function _retrieve_data()
{
$url = 'https://wordpress.org/support/profile/' . $this->options['username'];
$body = wp_remote_retrieve_body(wp_safe_remote_get($url));
if ('' === $body) {
return false;
}
$dom = new DOMDocument();
libxml_use_internal_errors(true);
$dom->loadHTML($body);
libxml_clear_errors();
$finder = new DOMXPath($dom);
$recent_replies = $finder->query('//div[@id="user-replies"]/ol/li');
$threads_started = $finder->query('//div[@id="user-threads"]/ol/li');
$page_numbers = $finder->query('//*[contains(@class, "page-numbers")]');
$data = array('replies' => '', 'threads' => '', 'total_replies' => '');
if ($page_numbers->length) {
$total_pages = $page_numbers->item($page_numbers->length / 2 - 2)->nodeValue;
// It's not 100% accurate, as there may be not so many replies on the last page
$data['total_replies'] = $total_pages * $recent_replies->length;
} else {
$data['total_replies'] = $recent_replies->length;
}
/** @var $reply \DOMNode */
foreach ($recent_replies as $reply) {
$a_text = $finder->query('a', $reply)->item(0)->nodeValue;
$a_href = $finder->query('a', $reply)->item(0)->getAttribute('href');
$node_text = $finder->query('text()', $reply)->item(1)->nodeValue;
preg_match('/((([^ ]*)[\\s.]+){3})$/', $node_text, $matches);
$data['replies'][] = array('title' => $a_text, 'url' => esc_url_raw($a_href), 'date' => str_replace('.', '', trim($matches[0])));
}
foreach ($threads_started as $thread) {
$a_text = $finder->query('a', $thread)->item(0)->nodeValue;
$a_href = $finder->query('a', $thread)->item(0)->getAttribute('href');
$node_text = $finder->query('text()', $thread)->item(1)->nodeValue;
preg_match('/((([^ ]*)[\\s.]+){3})$/', $node_text, $matches);
$data['threads'][] = array('title' => $a_text, 'url' => esc_url_raw($a_href), 'date' => str_replace('.', '', trim($matches[0])));
}
$data = array('data' => $data, 'expiration' => time() + $this->expiration);
update_post_meta($this->post->ID, '_forums', $data);
return $data;
}
function download_url($url, $timeout = 300)
{
//WARNING: The file is not automatically deleted, The script must unlink() the file.
if (!$url) {
return new WP_Error('http_no_url', __('Invalid URL Provided.', 'themify-flow'));
}
$tmpfname = wp_tempnam($url);
if (!$tmpfname) {
return new WP_Error('http_no_file', __('Could not create Temporary file.', 'themify-flow'));
}
$response = wp_safe_remote_get($url, array('cookies' => $this->cookies, 'timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname));
if (is_wp_error($response)) {
unlink($tmpfname);
return $response;
}
if (200 != wp_remote_retrieve_response_code($response)) {
unlink($tmpfname);
return new WP_Error('http_404', trim(wp_remote_retrieve_response_message($response)));
}
return $tmpfname;
}
/**
* Attempts to find oEmbed provider discovery <link> tags at the given URL.
*
* @param string $url The URL that should be inspected for discovery <link> tags.
* @return bool|string False on failure, otherwise the oEmbed provider URL.
*/
function discover($url)
{
$providers = array();
// Fetch URL content
$strHTML = wp_safe_remote_get($url);
if ($html = wp_remote_retrieve_body(wp_safe_remote_get($strHTML))) {
// <link> types that contain oEmbed provider URLs
$linktypes = apply_filters('oembed_linktypes', array('application/json+oembed' => 'json', 'text/xml+oembed' => 'xml', 'application/xml+oembed' => 'xml'));
// Strip <body>
$html = substr($html, 0, stripos($html, '</head>'));
// Do a quick check
$tagfound = false;
foreach ($linktypes as $linktype => $format) {
if (stripos($html, $linktype)) {
$tagfound = true;
break;
}
}
if ($tagfound && preg_match_all('/<link([^<>]+)>/i', $html, $links)) {
foreach ($links[1] as $link) {
$atts = shortcode_parse_atts($link);
if (!empty($atts['type']) && !empty($linktypes[$atts['type']]) && !empty($atts['href'])) {
$providers[$linktypes[$atts['type']]] = $atts['href'];
// Stop here if it's JSON (that's all we need)
if ('json' == $linktypes[$atts['type']]) {
break;
}
}
}
}
}
// JSON is preferred to XML
if (!empty($providers['json'])) {
return $providers['json'];
} elseif (!empty($providers['xml'])) {
return $providers['xml'];
} else {
return false;
}
}
/**
* Access API Correios.
*
* @param string $tracking_code.
*
* @return SimpleXMLElement|stdClass History Tracking code.
*/
protected function get_tracking_history($tracking_code)
{
$user_data = $this->get_user_data();
$args = apply_filters('woocommerce_correios_tracking_args', array('Usuario' => $user_data['login'], 'Senha' => $user_data['password'], 'Tipo' => 'L', 'Resultado' => 'T', 'Objetos' => $tracking_code));
$api_url = $this->get_tracking_history_api_url();
$request_url = add_query_arg($args, $api_url);
$params = array('timeout' => 30);
$this->logger('Requesting tracking history in: ' . print_r($request_url, true));
$response = wp_safe_remote_get($request_url, $params);
if (!is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
try {
$tracking_history = WC_Correios_Connect::safe_load_xml($response['body'], LIBXML_NOCDATA);
} catch (Exception $e) {
$this->logger('Tracking history invalid XML: ' . $e->getMessage());
}
} else {
$tracking_history = new stdClass();
$tracking_history->error = true;
}
$this->logger('Tracking history response: ' . print_r($tracking_history, true));
return $tracking_history;
}
/**
* A one-stop shop for the URL requests to zKillboard
*
* @param String $url
*
* @return mixed|string|WP_Error
*/
private function _make_request($url)
{
$url = esc_url($url);
$hash = md5($url);
$body = get_transient($hash);
error_log(sprintf('[%s] - %s', current_time('Y-m-d h:i A'), $url));
// Cache buster
if (strpos($url, 'nocache')) {
$url = str_replace('/nocache/1', '', $url);
$body = false;
}
if (false === $body) {
$remote_get = wp_safe_remote_get($url, array('user-agent' => 'WordPress/Plugish.com - Maintainer: xPhyrax - jjwood2004@gmail.com', 'headers' => array('Accept-Encoding: gzip')));
$code = wp_remote_retrieve_response_code($remote_get);
if (200 !== $code) {
return new WP_Error('http_not_200', sprintf('Got a %d response code when expecting 200 for URL: 5s', $code, $url));
}
$body = wp_remote_retrieve_body($remote_get);
set_transient($hash, $body, 30 * 60);
}
return $body;
}
public static function downloadLang()
{
if (!empty(self::$lang_load)) {
$time = get_option(WPADM_LANG_ . 'time-update');
if (isset($time['check_time']) && $time['check_time'] <= time() || !isset($time['check_time']) || !file_exists(self::$lang_dir . self::$lang_load . '.php')) {
if (!function_exists('wp_safe_remote_get')) {
include_once ABSPATH . WPINC . '/http.php';
}
$load = wp_safe_remote_get(self::$url . self::$lang_load . '.php');
if (isset($load['response']['code']) && $load['response']['code'] == '200') {
@preg_match("/Date create - ([0-9\\.]+)/", $load['body'], $date);
if (!isset($time['date']) || $time['date'] != $date[1] || !file_exists(self::$lang_dir . self::$lang_load . '.php')) {
if (isset($date[1])) {
self::updateDate($date[1]);
} else {
self::updateDate(date('d.m.Y'));
}
file_put_contents(self::$lang_dir . self::$lang_load . '.php', $load['body']);
}
}
}
}
}
protected static function download($url, $timeout = 300)
{
//WARNING: The file is not automatically deleted, The script must unlink() the file.
if (!$url) {
return new WP_Error('http_no_url', __('Invalid URL Provided.', 'wp-e-commerce'));
}
$tmpfname = wp_tempnam($url);
if (!$tmpfname) {
return new WP_Error('http_no_file', __('Could not create Temporary file.', 'wp-e-commerce'));
}
$args = array('timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname, 'headers' => array('X-WP-Domain' => Sputnik_API::domain()), 'user-agent' => 'WP eCommerce Marketplace: ' . WPSC_VERSION);
Sputnik_API::sign_download($url, $args);
$response = wp_safe_remote_get($url, $args);
if (is_wp_error($response)) {
unlink($tmpfname);
return $response;
}
if (200 != wp_remote_retrieve_response_code($response)) {
unlink($tmpfname);
return new WP_Error('http_404', trim(wp_remote_retrieve_response_message($response)));
}
return $tmpfname;
}
/**
* Upload image from URL.
*
* @throws WC_API_Exception
*
* @since 2.5.0
* @param string $image_url
* @param string $upload_for
* @return int|WP_Error Attachment id
*/
protected function upload_image_from_url($image_url, $upload_for = 'product_image')
{
$file_name = basename(current(explode('?', $image_url)));
$wp_filetype = wp_check_filetype($file_name, null);
$parsed_url = @parse_url($image_url);
// Check parsed URL.
if (!$parsed_url || !is_array($parsed_url)) {
throw new WC_API_Exception('woocommerce_api_invalid_' . $upload_for, sprintf(__('Invalid URL %s', 'woocommerce'), $image_url), 400);
}
// Ensure url is valid
$image_url = str_replace(' ', '%20', $image_url);
// Get the file
$response = wp_safe_remote_get($image_url, array('timeout' => 10));
if (is_wp_error($response) || 200 !== wp_remote_retrieve_response_code($response)) {
throw new WC_API_Exception('woocommerce_api_invalid_remote_' . $upload_for, sprintf(__('Error getting remote image %s', 'woocommerce'), $image_url), 400);
}
// Ensure we have a file name and type
if (!$wp_filetype['type']) {
$headers = wp_remote_retrieve_headers($response);
if (isset($headers['content-disposition']) && strstr($headers['content-disposition'], 'filename=')) {
$disposition = end(explode('filename=', $headers['content-disposition']));
$disposition = sanitize_file_name($disposition);
$file_name = $disposition;
} elseif (isset($headers['content-type']) && strstr($headers['content-type'], 'image/')) {
$file_name = 'image.' . str_replace('image/', '', $headers['content-type']);
}
unset($headers);
}
// Upload the file
$upload = wp_upload_bits($file_name, '', wp_remote_retrieve_body($response));
if ($upload['error']) {
throw new WC_API_Exception('woocommerce_api_' . $upload_for . '_upload_error', $upload['error'], 400);
}
// Get filesize
$filesize = filesize($upload['file']);
if (0 == $filesize) {
@unlink($upload['file']);
unset($upload);
throw new WC_API_Exception('woocommerce_api_' . $upload_for . '_upload_file_error', __('Zero size file downloaded', 'woocommerce'), 400);
}
unset($response);
return $upload;
}
/**
* Retrieves a pingback and registers it.
*
* @since 1.5.0
*
* @param array $args Method parameters.
* @return string|IXR_Error
*/
public function pingback_ping($args)
{
global $wpdb;
/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
do_action('xmlrpc_call', 'pingback.ping');
$this->escape($args);
$pagelinkedfrom = $args[0];
$pagelinkedto = $args[1];
$title = '';
$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
$pagelinkedto = str_replace('&', '&', $pagelinkedto);
$pagelinkedto = str_replace('&', '&', $pagelinkedto);
/**
* Filter the pingback source URI.
*
* @since 3.6.0
*
* @param string $pagelinkedfrom URI of the page linked from.
* @param string $pagelinkedto URI of the page linked to.
*/
$pagelinkedfrom = apply_filters('pingback_ping_source_uri', $pagelinkedfrom, $pagelinkedto);
if (!$pagelinkedfrom) {
return $this->pingback_error(0, __('A valid URL was not provided.'));
}
// Check if the page linked to is in our site
$pos1 = strpos($pagelinkedto, str_replace(array('http://www.', 'http://', 'https://www.', 'https://'), '', get_option('home')));
if (!$pos1) {
return $this->pingback_error(0, __('Is there no link to us?'));
}
// let's find which post is linked to
// FIXME: does url_to_postid() cover all these cases already?
// if so, then let's use it and drop the old code.
$urltest = parse_url($pagelinkedto);
if ($post_ID = url_to_postid($pagelinkedto)) {
// $way
} elseif (isset($urltest['path']) && preg_match('#p/[0-9]{1,}#', $urltest['path'], $match)) {
// the path defines the post_ID (archives/p/XXXX)
$blah = explode('/', $match[0]);
$post_ID = (int) $blah[1];
} elseif (isset($urltest['query']) && preg_match('#p=[0-9]{1,}#', $urltest['query'], $match)) {
// the querystring defines the post_ID (?p=XXXX)
$blah = explode('=', $match[0]);
$post_ID = (int) $blah[1];
} elseif (isset($urltest['fragment'])) {
// an #anchor is there, it's either...
if (intval($urltest['fragment'])) {
// ...an integer #XXXX (simplest case)
$post_ID = (int) $urltest['fragment'];
} elseif (preg_match('/post-[0-9]+/', $urltest['fragment'])) {
// ...a post id in the form 'post-###'
$post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']);
} elseif (is_string($urltest['fragment'])) {
// ...or a string #title, a little more complicated
$title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']);
$sql = $wpdb->prepare("SELECT ID FROM {$wpdb->posts} WHERE post_title RLIKE %s", $title);
if (!($post_ID = $wpdb->get_var($sql))) {
// returning unknown error '0' is better than die()ing
return $this->pingback_error(0, '');
}
}
} else {
// TODO: Attempt to extract a post ID from the given URL
return $this->pingback_error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
}
$post_ID = (int) $post_ID;
$post = get_post($post_ID);
if (!$post) {
// Post_ID not found
return $this->pingback_error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
}
if ($post_ID == url_to_postid($pagelinkedfrom)) {
return $this->pingback_error(0, __('The source URL and the target URL cannot both point to the same resource.'));
}
// Check if pings are on
if (!pings_open($post)) {
return $this->pingback_error(33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.'));
}
// Let's check that the remote site didn't already pingback this entry
if ($wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->comments} WHERE comment_post_ID = %d AND comment_author_url = %s", $post_ID, $pagelinkedfrom))) {
return $this->pingback_error(48, __('The pingback has already been registered.'));
}
// very stupid, but gives time to the 'from' server to publish !
sleep(1);
$remote_ip = preg_replace('/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR']);
/** This filter is documented in wp-includes/class-http.php */
$user_agent = apply_filters('http_headers_useragent', 'WordPress/' . $GLOBALS['wp_version'] . '; ' . get_bloginfo('url'));
// Let's check the remote site
$http_api_args = array('timeout' => 10, 'redirection' => 0, 'limit_response_size' => 153600, 'user-agent' => "{$user_agent}; verifying pingback from {$remote_ip}", 'headers' => array('X-Pingback-Forwarded-For' => $remote_ip));
$request = wp_safe_remote_get($pagelinkedfrom, $http_api_args);
$linea = wp_remote_retrieve_body($request);
if (!$linea) {
return $this->pingback_error(16, __('The source URL does not exist.'));
}
/**
* Filter the pingback remote source.
*
* @since 2.5.0
*
* @param string $linea Response object for the page linked from.
* @param string $pagelinkedto URL of the page linked to.
*/
$linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
// Work around bug in strip_tags():
$linea = str_replace('<!DOC', '<DOC', $linea);
$linea = preg_replace('/[\\r\\n\\t ]+/', ' ', $linea);
// normalize spaces
$linea = preg_replace("/<\\/*(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $linea);
preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
$title = $matchtitle[1];
if (empty($title)) {
return $this->pingback_error(32, __('We cannot find a title on that page.'));
}
$linea = strip_tags($linea, '<a>');
// just keep the tag we need
$p = explode("\n\n", $linea);
$preg_target = preg_quote($pagelinkedto, '|');
foreach ($p as $para) {
if (strpos($para, $pagelinkedto) !== false) {
// it exists, but is it a link?
preg_match("|<a[^>]+?" . $preg_target . "[^>]*>([^>]+?)</a>|", $para, $context);
// If the URL isn't in a link context, keep looking
if (empty($context)) {
continue;
}
// We're going to use this fake tag to mark the context in a bit
// the marker is needed in case the link text appears more than once in the paragraph
$excerpt = preg_replace('|\\</?wpcontext\\>|', '', $para);
// prevent really long link text
if (strlen($context[1]) > 100) {
$context[1] = substr($context[1], 0, 100) . '…';
}
$marker = '<wpcontext>' . $context[1] . '</wpcontext>';
// set up our marker
$excerpt = str_replace($context[0], $marker, $excerpt);
// swap out the link for our marker
$excerpt = strip_tags($excerpt, '<wpcontext>');
// strip all tags but our context marker
$excerpt = trim($excerpt);
$preg_marker = preg_quote($marker, '|');
$excerpt = preg_replace("|.*?\\s(.{0,100}{$preg_marker}.{0,100})\\s.*|s", '$1', $excerpt);
$excerpt = strip_tags($excerpt);
// YES, again, to remove the marker wrapper
break;
}
}
if (empty($context)) {
// Link to target not found
return $this->pingback_error(17, __('The source URL does not contain a link to the target URL, and so cannot be used as a source.'));
}
$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
$context = '[…] ' . esc_html($excerpt) . ' […]';
$pagelinkedfrom = $this->escape($pagelinkedfrom);
$comment_post_ID = (int) $post_ID;
$comment_author = $title;
$comment_author_email = '';
$this->escape($comment_author);
$comment_author_url = $pagelinkedfrom;
$comment_content = $context;
$this->escape($comment_content);
$comment_type = 'pingback';
$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_content', 'comment_type');
$comment_ID = wp_new_comment($commentdata);
/**
* Fires after a post pingback has been sent.
*
* @since 0.71
*
* @param int $comment_ID Comment ID.
*/
do_action('pingback_post', $comment_ID);
return sprintf(__('Pingback from %1$s to %2$s registered. Keep the web talking! :-)'), $pagelinkedfrom, $pagelinkedto);
}
/**
* Manual language update
*/
public function manual_language_update()
{
if (is_admin() && current_user_can('update_plugins') && isset($_GET['page']) && in_array($_GET['page'], array('wc-status', 'wc-setup')) && isset($_GET['action']) && 'translation_upgrade' == $_GET['action']) {
$page = 'wc-status&tab=tools';
$wpnonce = 'debug_action';
if ('wc-setup' == $_GET['page']) {
$page = 'wc-setup';
$wpnonce = 'setup_language';
}
$url = wp_nonce_url(admin_url('admin.php?page=' . $page . '&action=translation_upgrade'), 'language_update');
$tools_url = admin_url('admin.php?page=' . $page);
if (!isset($_REQUEST['_wpnonce']) && wp_verify_nonce($_REQUEST['_wpnonce'], $wpnonce)) {
wp_redirect(add_query_arg(array('translation_updated' => 2), $tools_url));
exit;
}
if (false === ($creds = request_filesystem_credentials($url, '', false, false, null))) {
wp_redirect(add_query_arg(array('translation_updated' => 3), $tools_url));
exit;
}
if (!WP_Filesystem($creds)) {
request_filesystem_credentials($url, '', true, false, null);
wp_redirect(add_query_arg(array('translation_updated' => 3), $tools_url));
exit;
}
// Download the language pack
$response = wp_safe_remote_get(self::get_language_package_uri(), array('timeout' => 60));
if (!is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
global $wp_filesystem;
$upload_dir = wp_upload_dir();
$file = trailingslashit($upload_dir['path']) . get_locale() . '.zip';
// Save the zip file
if (!$wp_filesystem->put_contents($file, $response['body'], FS_CHMOD_FILE)) {
wp_redirect(add_query_arg(array('translation_updated' => 3), $tools_url));
exit;
}
// Unzip the file to wp-content/languages/plugins directory
$dir = trailingslashit(WP_LANG_DIR) . 'plugins/';
$unzip = unzip_file($file, $dir);
if (true !== $unzip) {
wp_redirect(add_query_arg(array('translation_updated' => 3), $tools_url));
exit;
}
// Delete the package file
$wp_filesystem->delete($file);
// Update the language pack version
$this->save_language_version();
// Redirect and show a success message
wp_redirect(add_query_arg(array('translation_updated' => 1), $tools_url));
exit;
} else {
// Don't have a valid package for the current language!
wp_redirect(add_query_arg(array('translation_updated' => 4), $tools_url));
exit;
}
}
}
/**
* HTTP request for URI to retrieve content.
*
* @since 1.5.1
*
* @see wp_safe_remote_get()
*
* @param string $uri URI/URL of web page to retrieve.
* @return false|string HTTP content. False on failure.
*/
function wp_remote_fopen($uri)
{
$parsed_url = @parse_url($uri);
if (!$parsed_url || !is_array($parsed_url)) {
return false;
}
$options = array();
$options['timeout'] = 10;
$response = wp_safe_remote_get($uri, $options);
if (is_wp_error($response)) {
return false;
}
return wp_remote_retrieve_body($response);
}
/**
* Fetches result from an oEmbed provider for a specific format and complete provider URL
*
* @since 3.0.0
* @access private
* @param string $provider_url_with_args URL to the provider with full arguments list (url, maxheight, etc.)
* @param string $format Format to use
* @return bool|object False on failure, otherwise the result in the form of an object.
*/
private function _fetch_with_format($provider_url_with_args, $format)
{
$provider_url_with_args = add_query_arg('format', $format, $provider_url_with_args);
/** This filter is documented in wp-includes/class-oembed.php */
$args = apply_filters('oembed_remote_get_args', array(), $provider_url_with_args);
$response = wp_safe_remote_get($provider_url_with_args, $args);
if (501 == wp_remote_retrieve_response_code($response)) {
return new WP_Error('not-implemented');
}
if (!($body = wp_remote_retrieve_body($response))) {
return false;
}
$parse_method = "_parse_{$format}";
return $this->{$parse_method}($body);
}
