function test_head_404()
{
$url = 'http://asdftestblog1.files.wordpress.com/2007/09/awefasdfawef.jpg';
$response = wp_remote_head($url);
$this->assertTrue(is_array($response));
$this->assertEquals('404', wp_remote_retrieve_response_code($response));
}
function test_head_404()
{
$url = 'https://asdftestblog1.files.wordpress.com/2007/09/awefasdfawef.jpg';
$headers = wp_remote_head($url);
$this->assertInternalType('array', $headers, "Reply wasn't array.");
$this->assertEquals('404', wp_remote_retrieve_response_code($headers));
}
public static function get_preview_from_url($url)
{
$preview = '';
$images = array('jpg', 'jpeg', 'bmp', 'gif', 'png');
if (filter_var($url, FILTER_VALIDATE_URL) !== FALSE) {
// check for extension, if it has extension then use it
$info = pathinfo($url);
if (isset($info['extension'])) {
if (in_array($info['extension'], $images)) {
$preview = $url;
} else {
$type = wp_ext2type($info['extension']);
if (is_null($type)) {
$type = 'default';
}
$preview = includes_url() . 'images/crystal/' . $type . '.png';
}
} else {
// if no extension, try to discover from mime
$mime = wp_remote_head($url);
if (!is_wp_error($mime)) {
$mime = $mime['headers']['content-type'];
if (strpos($mime, 'image') === 0) {
$preview = $url;
} else {
$preview = wp_mime_type_icon($mime);
}
} else {
$preview = includes_url() . 'images/crystal/' . 'default' . '.png';
}
}
}
return $preview;
}
function mixcloud_shortcode($atts, $content = null)
{
if (empty($atts[0]) && empty($content)) {
return "<!-- mixcloud error: invalid mixcloud resource -->";
}
$regular_expression = "#((?<=mixcloud.com/)([A-Za-z0-9_-]+/[A-Za-z0-9_-]+))|^([A-Za-z0-9_-]+/[A-Za-z0-9_-]+)#i";
preg_match($regular_expression, $content, $match);
if (!empty($match)) {
$resource_id = trim($match[0]);
} else {
preg_match($regular_expression, $atts[0], $match);
if (!empty($match)) {
$resource_id = trim($match[0]);
}
}
if (empty($resource_id)) {
return "<!-- mixcloud error: invalid mixcloud resource -->";
}
$atts = shortcode_atts(array('width' => 300, 'height' => 300), $atts, 'mixcloud');
// Build URL
$url = add_query_arg($atts, "http://api.mixcloud.com/{$resource_id}/embed-html/");
$head = wp_remote_head($url);
if (is_wp_error($head) || 200 != $head['response']['code']) {
return "<!-- mixcloud error: invalid mixcloud resource -->";
}
return sprintf('<iframe width="%d" height="%d" scrolling="no" frameborder="no" src="%s"></iframe>', $atts['width'], $atts['height'], esc_url($url));
}
function url_exists($url)
{
$remote_head = wp_remote_head($url);
if (is_wp_error($remote_head)) {
return false;
} else {
return 404 !== $remote_head['response']['code'];
}
}
/**
* Asserts an image actually exists as quickly as possible by sending a HEAD
* request
* @param string $src
* @return boolean
*/
protected function src_exists($src)
{
$results = wp_remote_head($src);
if (is_array($results) && !$results instanceof WP_Error) {
return strpos($results['headers']['content-type'], "image") !== FALSE;
} else {
return FALSE;
}
}
function goodreads_user_id_exists($user_id)
{
$url = "http://www.goodreads.com/user/show/{$user_id}/";
$response = wp_remote_head($url, array('httpversion' => '1.1', 'timeout' => 3, 'redirection' => 2));
if (wp_remote_retrieve_response_code($response) === 200) {
return true;
} else {
return false;
}
}
public function get_thumbnail_url($id)
{
$maxres = 'http://img.youtube.com/vi/' . $id . '/maxresdefault.jpg';
$response = wp_remote_head($maxres);
if (!is_wp_error($response) && $response['response']['code'] == '200') {
$result = $maxres;
} else {
$result = 'http://img.youtube.com/vi/' . $id . '/0.jpg';
}
return $result;
}
/**
* check http range support for heavy download
*/
function mgm_check_http_range_support($key = NULL)
{
// sample
//$sample_url = site_url('wp-content/plugins/magicmembers/core/assets/images/logo.png');
// sample
$sample_url = MGM_ASSETS_URL . 'images/logo.png';
// headers
$h = wp_remote_head($sample_url, array('timeout' => 30));
// return
return isset($h['headers']['accept-ranges']) && $h['headers']['accept-ranges'] == 'bytes' ? true : false;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$env = Validators::validateEnv($input->getOption('env'));
$root = $this->skeleton->getWebRoot();
$plugins = $this->skeleton->get(sprintf('wordpress.%s.plugins', $env));
require $root . '/wp-load.php';
require ABSPATH . 'wp-admin/includes/admin.php';
require ABSPATH . 'wp-admin/includes/plugin-install.php';
foreach ($plugins as $slug => $version) {
$plugin = plugins_api('plugin_information', array('slug' => $slug));
if (is_wp_error($plugin)) {
throw new \Exception('Could not get plugin information for ' . $slug);
}
if ($version) {
list($prefix) = explode($slug, $plugin->download_link);
$link = sprintf('%s%s.%s.zip', $prefix, $slug, $version);
$response = wp_remote_head($link);
if (!isset($response['response']['code']) || $response['response']['code'] != 200) {
throw new \Exception('Unable to verify ' . $link);
}
$plugin->download_link = $link;
$plugin->version = $version;
}
require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$status = install_plugin_install_status($plugin);
$upgrader = new \Plugin_Upgrader(new UpgraderSkin($output));
$current = current(get_plugins("/{$slug}"));
switch ($status['status']) {
case 'install':
$output->write(sprintf('Installing <info>%s</info> v<comment>%s</comment>', $plugin->name, $plugin->version));
$upgrader->install($plugin->download_link);
break;
case 'update_available':
if ($plugin->version == $current['Version']) {
$output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is already installed!', $plugin->name, $plugin->version));
} else {
$output->write(sprintf('Upgrading <info>%s</info> from <comment>%s</comment> to <comment>%s</comment>', $plugin->name, $current['Version'], $plugin->version));
$file = sprintf('%s/%s', $slug, key(get_plugins("/{$slug}")));
$upgrader->upgrade($file);
}
break;
case 'latest_installed':
$output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is already installed!', $plugin->name, $current['Version']));
break;
case 'newer_installed':
$output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is installed & newer than <comment>%s</comment>', $plugin->name, $current['Version'], $plugin->version));
break;
}
}
if ($plugins) {
$output->writeln(sprintf('<info>Activate plugins in the WordPress Admin</info>', $plugin->name));
}
}
public function check()
{
$response = wp_remote_head($this->args['domain']);
$this->ok = !is_wp_error($response);
if ($this->ok) {
$this->info = __('Your server can connect to the themes demo content data', 'lambda-admin-td');
$this->value = $response['response']['code'] . ' - ' . $response['response']['message'];
} else {
$this->info = __('Your server can not connect to the themes demo content data', 'lambda-admin-td');
$this->value = $response->get_error_message();
}
}
/**
* Enqueue jQuery from Google CDN with fallback to local WordPress
* First we have a really complex method of loading jQuery from the CDN or local
* should the CDN fail. The code is adapted from https://gist.github.com/wpsmith/4083811.
* Then we load basic styles.
*
* @package pp
* @subpackage boilerplate-theme_filters+hooks
* @internal only called by `wp_enqueue_scripts` action
*
* @link https://gist.github.com/wpsmith/4083811.
* @link http://codex.wordpress.org/Function_Reference/wp_enqueue_script
* @link http://codex.wordpress.org/Function_Reference/wp_register_script
* @link http://codex.wordpress.org/Function_Reference/wp_deregister_script
* @link http://codex.wordpress.org/Function_Reference/get_bloginfo
* @link http://codex.wordpress.org/Function_Reference/is_wp_error
* @link http://codex.wordpress.org/Function_Reference/set_transient
* @link http://codex.wordpress.org/Function_Reference/get_transient
*
* @uses get_transient() Get the value of a transient.
* @uses set_transient() Set/update the value of a transient.
* @uses is_wp_error() Check whether the passed variable is a WordPress Error.
* @uses get_bloginfo() returns information about your site.
* @uses wp_deregister_script() Deregisters javascripts for use with wp_enqueue_script() later.
* @uses wp_register_script() Registers javascripts for use with wp_enqueue_script() later.
* @uses wp_enqueue_script() Enqueues javascript.
*/
function pp_enqueue_jquery()
{
$script_location = 'js/dist/application.js';
$script_head_location = 'js/dist/application-head.js';
// Setup Google URI, default
$protocol = isset($_SERVER['HTTPS']) && 'on' == $_SERVER['HTTPS'] ? 'https' : 'http';
// Get Latest Version
$url = $protocol . '://code.jquery.com/jquery-1.11.3.min.js';
// Get Specific Version
//$url = $protocol . '://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js';
// Setup WordPress URI
$wpurl = get_bloginfo('template_directory') . '/js/src/vendor/jquery-1.11.3.min.js';
// Setup version
$ver = null;
// Deregister WordPress default jQuery
wp_deregister_script('jquery');
// Check transient, if false, set URI to WordPress URI
delete_transient('google_jquery');
if ('false' == ($google = get_transient('google_jquery'))) {
$url = $wpurl;
} elseif (false === $google) {
// Ping Google
$resp = wp_remote_head($url);
// Use Google jQuery
if (!is_wp_error($resp) && 200 == $resp['response']['code']) {
// Set transient for 5 minutes
set_transient('google_jquery', 'true', 60 * 5);
} else {
// Set transient for 5 minutes
set_transient('google_jquery', 'false', 60 * 5);
// Use WordPress URI
$url = $wpurl;
// Set jQuery Version, WP stanards
$ver = '1.8.2';
}
}
// Register surefire jQuery
wp_register_script('jquery', $url, array(), $ver, true);
// Enqueue jQuery
wp_enqueue_script('jquery');
// Now load basic site js
wp_enqueue_script('pp-theme-head', get_bloginfo('template_directory') . '/' . $script_head_location, array('jquery'), '1.0');
wp_enqueue_script('pp-theme', get_bloginfo('template_directory') . '/' . $script_location, array('jquery'), '1.0', true);
// Add some site information to a WP js object
$wp_object = array('templateUrl' => get_bloginfo('template_url'), 'stylesheetUrl' => get_bloginfo('stylesheet_url'), 'stylesheetDirectory' => get_bloginfo('stylesheet_directory'), 'siteName' => get_bloginfo('name'), 'description' => get_bloginfo('description'), 'currentTheme' => wp_get_theme(), 'url' => get_bloginfo('url'));
wp_localize_script('basic', 'ppWP', $wp_object);
// For comment reply form
if (is_singular() && get_option('thread_comments') && comments_open()) {
wp_enqueue_script('comment-reply');
}
}
/**
* Won't work with soil-relative-urls
*/
private static function get_banner_tint($url)
{
$banner_tint = '#5c5d5f';
$thumb_request = wp_remote_head($url);
if (is_wp_error($url)) {
return $banner_tint;
}
$tonesque_exists = class_exists('Tonesque');
$is_404_error = 404 === $thumb_request['response']['code'];
if (!$tonesque_exists || $is_404_error) {
return $banner_tint;
}
$tonesque = new \Tonesque($thumb);
return '#' . $tonesque->color('hex');
}
/**
* 投稿の最初の画像についてsrcとsrcsetを探す
* @return array src文字列 srcset文字列 alt文字列
*/
protected function getImg()
{
if (\has_post_thumbnail($this->post->ID)) {
$target = \get_the_post_thumbnail($this->post->ID);
} else {
$target = $this->getContent();
}
$patterns = ["img" => "/<img [^>]+>/i", "src" => "/src=(?P<q>\"|')(?P<src>.*?)(?P=q)/", "srcset" => "/srcset=(?P<q>\"|')(?P<srcset>.*?)(?P=q)/", "alt" => "/alt=(?P<q>\"|')(?P<alt>.*?)(?P=q)/"];
$src = "";
$srcset = "";
$alt = "";
$result = \preg_match($patterns["img"], $target, $m);
if ($result) {
$img = $m[0];
if (\preg_match($patterns["src"], $img, $m2)) {
$src = $m2["src"];
}
if (\preg_match($patterns["srcset"], $img, $m3)) {
$srcset = $m3["srcset"];
}
if (\preg_match($patterns["alt"], $img, $m4)) {
$alt = $m4["alt"];
}
}
if (!$result) {
//youtubeの埋め込みコードを探す
$yt_patterns = ["@<iframe\\b[^>]+src=['\"]https?://www\\.youtube\\.com/embed/(?P<id>[a-zA-Z0-9_\\-]+)@"];
foreach ($yt_patterns as $p) {
$result = \preg_match($p, $target, $match);
if ($result) {
$id = $match["id"];
$src = "https://i.ytimg.com/vi/{$id}/0.jpg";
$temp = ["https://i.ytimg.com/vi/{$id}/default.jpg 120w", "https://i.ytimg.com/vi/{$id}/mqdefault.jpg 320w", "https://i.ytimg.com/vi/{$id}/0.jpg 480w"];
//maxresdefault.jpgが存在するかチェック
$maxQ = "https://i.ytimg.com/vi/{$id}/maxresdefault.jpg";
$resp = \wp_remote_head($maxQ);
if (!\is_wp_error($resp) && in_array(\wp_remote_retrieve_response_code($resp), [200, 301, 302])) {
//あった
//maxresdefaultは1980等の場合もある 注意
\array_push($temp, $maxQ . " 1280w");
}
$srcset = \implode(" ,", $temp);
break;
}
}
}
return ["src" => $src, "srcset" => $srcset, "alt" => $alt];
}
/**
* Test the tests
*
* @group external-oembed
* @ticket 28507
* @ticket 32360
*
* @dataProvider oEmbedProviderData
*/
public function testOembedTestURLsResolve($match, array $urls)
{
if (empty($urls)) {
$this->markTestIncomplete();
}
foreach ($urls as $url) {
$msg = sprintf('Test URL: %s', $url);
$r = wp_remote_head($url, array('redirection' => 3));
if (is_wp_error($r)) {
$this->fail(sprintf("%s (%s)\n%s", $r->get_error_message(), $r->get_error_code(), $msg));
}
$http_code = wp_remote_retrieve_response_code($r);
$http_message = wp_remote_retrieve_response_message($r);
$this->assertSame(200, $http_code, "{$msg}\n- HTTP response code: {$http_code} {$http_message}");
}
}
/**
* @ticket 33711
*/
function test_get_response_cookies()
{
$url = 'https://login.wordpress.org/wp-login.php';
$response = wp_remote_head($url);
$cookies = wp_remote_retrieve_cookies($response);
$this->assertNotEmpty($cookies);
$cookie = wp_remote_retrieve_cookie($response, 'wordpress_test_cookie');
$this->assertInstanceOf('WP_Http_Cookie', $cookie);
$this->assertSame('wordpress_test_cookie', $cookie->name);
$this->assertSame('WP Cookie check', $cookie->value);
$value = wp_remote_retrieve_cookie_value($response, 'wordpress_test_cookie');
$this->assertSame('WP Cookie check', $value);
$no_value = wp_remote_retrieve_cookie_value($response, 'not_a_cookie');
$this->assertSame('', $no_value);
$no_cookie = wp_remote_retrieve_cookie($response, 'not_a_cookie');
$this->assertSame('', $no_cookie);
}
function validate_gravatar($id_or_email)
{
//id or email code borrowed from wp-includes/pluggable.php
$email = '';
if (is_numeric($id_or_email)) {
$id = (int) $id_or_email;
$user = get_userdata($id);
if ($user) {
$email = $user->user_email;
}
} elseif (is_object($id_or_email)) {
// No avatar for pingbacks or trackbacks
$allowed_comment_types = apply_filters('get_avatar_comment_types', array('comment'));
if (!empty($id_or_email->comment_type) && !in_array($id_or_email->comment_type, (array) $allowed_comment_types)) {
return false;
}
if (!empty($id_or_email->user_id)) {
$id = (int) $id_or_email->user_id;
$user = get_userdata($id);
if ($user) {
$email = $user->user_email;
}
} elseif (!empty($id_or_email->comment_author_email)) {
$email = $id_or_email->comment_author_email;
}
} else {
$email = $id_or_email;
}
$hashkey = md5(strtolower(trim($email)));
$uri = 'http://www.gravatar.com/avatar/' . $hashkey . '?d=404';
$data = wp_cache_get($hashkey);
if (false === $data) {
$response = wp_remote_head($uri);
if (is_wp_error($response)) {
$data = 'not200';
} else {
$data = $response['response']['code'];
}
wp_cache_set($hashkey, $data, $group = '', $expire = 60 * 5);
}
if ($data == '200') {
return true;
} else {
return false;
}
}
public function check_streamallthis($episode)
{
$serie = get_post($episode->post_parent);
if (!$serie) {
return;
}
$streamallthis = get_post_meta($serie->ID, 'streamallthis_name', true);
$season = get_post_meta($episode->ID, 'season', true);
$episode_nr = get_post_meta($episode->ID, 'episode', true);
if ($streamallthis) {
$code = sprintf('s%02de%02d', $season, $episode_nr);
$url = 'http://streamallthis.me/watch/' . $streamallthis . '/' . $code . '.html';
$response = wp_remote_head($url);
if (!is_wp_error($response) && 200 == wp_remote_retrieve_response_code($response)) {
update_post_meta($episode->ID, 'streamallthis', $url);
}
}
}
/**
* Determine whether or not an author has a valid gravatar image
* see: http://codex.wordpress.org/Using_Gravatars
*
* @param $email string an author's email address
* @return bool true if a gravatar is available for this user
* @since 0.3
*/
function largo_has_gravatar($email)
{
// Craft a potential url and test its headers
$hash = md5(strtolower(trim($email)));
$cache_key = 'largo_has_gravatar_' . $hash;
if (false !== ($cache_value = get_transient($cache_key))) {
return (bool) $cache_value;
}
$uri = 'http://www.gravatar.com/avatar/' . $hash . '?d=404';
$response = wp_remote_head($uri);
if (200 == wp_remote_retrieve_response_code($response)) {
$cache_value = '1';
} else {
$cache_value = '0';
}
set_transient($cache_key, $cache_value);
return (bool) $cache_value;
}
/**
* Gets the Pingback endpoint URI provided by a web page specified by URL
*
* @return string|boolean Returns the Pingback endpoint URI if found or false
*/
function get_endpoint_uri($url)
{
// First check for an X-pingback header
if (!($response = wp_remote_head($url))) {
return false;
}
if (!($content_type = wp_remote_retrieve_header($response, 'content-type'))) {
return false;
}
if (preg_match('#(image|audio|video|model)/#is', $content_type)) {
return false;
}
if ($x_pingback = wp_remote_retrieve_header($response, 'x-pingback')) {
return trim($x_pingback);
}
// Fall back to extracting it from the HTML link
if (!($response = wp_remote_get($url))) {
return false;
}
if (200 !== wp_remote_retrieve_response_code($response)) {
return false;
}
if ('' === ($response_body = wp_remote_retrieve_body($response))) {
return false;
}
if (!preg_match_all('@<link([^>]+)>@im', $response_body, $response_links)) {
return false;
}
foreach ($response_links[1] as $response_link_attributes) {
$_link = array('rel' => false, 'href' => false);
$response_link_attributes = preg_split('@\\s+@im', $response_link_attributes, -1, PREG_SPLIT_NO_EMPTY);
foreach ($response_link_attributes as $response_link_attribute) {
if ($_link['rel'] == 'pingback' && $_link['href']) {
return $_link['href'];
}
if (strpos($response_link_attribute, '=', 1) !== false) {
list($_key, $_value) = explode('=', $response_link_attribute, 2);
$_link[strtolower($_key)] = trim($_value, "'\"");
}
}
}
// Fail
return false;
}
public function get_thumbnail_url($id)
{
$request = 'https://graph.facebook.com/' . $id . '/picture?redirect=false';
$response = wp_remote_get($request, array('sslverify' => false));
if (is_wp_error($response)) {
$result = $this->construct_info_retrieval_error($request, $response);
} else {
$result = json_decode($response['body']);
$result = $result->data->url;
$high_res = str_replace('_t.jpg', '_b.jpg', $result);
if ($high_res != $result) {
$response = wp_remote_head($high_res);
if (!is_wp_error($response) && $response['response']['code'] == '200') {
$result = $high_res;
}
}
}
return $result;
}
function status()
{
global $wpdb;
$sql = "SHOW TABLE STATUS WHERE Name LIKE '" . $this->db . "'";
$db_info = $wpdb->get_row($sql);
if ($db_info != NULL) {
$ip2nationdb_ts = $db_info->Update_time != NULL ? strtotime($db_info->Update_time) : strtotime($db_info->Create_time);
$ip2nationdb_time = date('D, d M Y H:i:s', $ip2nationdb_ts);
$uninstall = True;
} else {
$ip2nationdb_ts = False;
$uninstall = False;
}
$result = wp_remote_head($this->remote_file, array('timeout' => 1));
if (is_wp_error($result)) {
$ip2nationfile_ts = False;
} else {
$ip2nationfile_ts = strtotime($result['headers']['last-modified']);
$ip2nationfile_time = date('D, d M Y H:i:s', $ip2nationfile_ts);
$ip2nationfile_length = $result['headers']['content-length'];
}
$install = False;
if (!$ip2nationdb_ts) {
if (!$ip2nationfile_ts) {
$message = __('You currently do not have <b>ip2nation</b> installed, and the remote file is unavailable', 'amazon-link');
} else {
$install = True;
$message = sprintf(__('You currently do not have <b>ip2nation</b> installed, the latest version available is dated: %s', 'amazon-link'), $ip2nationfile_time);
}
} else {
if (!$ip2nationfile_ts) {
$message = sprintf(__('Your <b>ip2nation</b> database was last updated on %1$s, the remote file is unavailable.', 'amazon-link'), $ip2nationdb_time);
} else {
if ($ip2nationfile_ts > $ip2nationdb_ts) {
$message = sprintf(__('<b>WARNING!</b> Your <b>ip2nation</b> database is out of date. It was last updated on %1$s, the latest version available is dated: %2$s', 'amazon-link'), $ip2nationdb_time, $ip2nationfile_time);
$install = True;
} else {
$message = sprintf(__('Your <b>ip2nation</b> database is up to date. (It was last updated on %1$s, the latest version available is dated: %2$s).', 'amazon-link'), $ip2nationdb_time, $ip2nationfile_time);
}
}
}
return array('Uninstall' => $uninstall, 'Install' => $install, 'Message' => $message);
}
/**
* Check if a URL returns a 200 HTTP response
*
* The result us cachec for one hour.
*
* @param string $url The URL
* @return bool The result
*/
function url_works($url)
{
// Return cached success
if ('url_works' === get_transient(md5('url_' . $url))) {
return TRUE;
}
// Check result
$response = wp_remote_head($url);
if (is_wp_error($response) || 200 != $response['response']['code']) {
$url_works = FALSE;
} else {
$url_works = TRUE;
}
// Save success
if ($url_works) {
set_transient(md5('url_' . $url), 'url_works', 3600);
}
// Return result
return $url_works;
}
/**
* Returns true if user has Gravatar-hosted image
* @since 1.4
* @param int|string $id_or_email
* @param bool $has_gravatar
* @param int|string $user
* @param string $email
* @uses get_user_by()
* @uses is_wp_error()
* @uses wp_cache_get()
* @uses wp_cache_set()
* @uses wp_remote_head()
* @return bool $has_gravatar
*/
public function wpua_has_gravatar($id_or_email = "", $has_gravatar = 0, $user = "", $email = "")
{
if (!is_object($id_or_email) && !empty($id_or_email)) {
// Find user by ID or e-mail address
$user = is_numeric($id_or_email) ? get_user_by('id', $id_or_email) : get_user_by('email', $id_or_email);
// Get registered user e-mail address
$email = !empty($user) ? $user->user_email : "";
}
// Check if Gravatar image returns 200 (OK) or 404 (Not Found)
$hash = md5(strtolower(trim($email)));
$gravatar = 'http://www.gravatar.com/avatar/' . $hash . '?d=404';
$data = wp_cache_get($hash);
if (false === $data) {
$response = wp_remote_head($gravatar);
$data = is_wp_error($response) ? 'not200' : $response['response']['code'];
wp_cache_set($hash, $data, $group = "", $expire = 60 * 5);
}
$has_gravatar = $data == '200' ? true : false;
return (bool) $has_gravatar;
}
/**
* Use WP's HTTP class or CURL or fopen
* @return array|null
*/
private function remote_call()
{
if (function_exists('wp_remote_head')) {
// Check if this is being used with WordPress, if so use it's excellent HTTP class
$response = wp_remote_head($this->tracking);
// prp($response);
return $response;
} elseif (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->tracking);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_exec($ch);
curl_close($ch);
} else {
$handle = fopen($this->tracking, "r");
fclose($handle);
}
return;
}
private function sideload_attachment($attachment, $_to_post_id, $date)
{
if ('image' === $attachment->type) {
$response = wp_remote_head($attachment->url);
if (200 == wp_remote_retrieve_response_code($response)) {
$_mimes = array_flip(wp_get_mime_types());
$_content_type = wp_remote_retrieve_header($response, 'content-type');
if (isset($_mimes[$_content_type])) {
$_ext = strtok($_mimes[$_content_type], '|');
$_temp_file = download_url($attachment->url);
// TODO check for WP_Error
$_new_file = str_replace('.tmp', '.' . $_ext, $_temp_file);
rename($_temp_file, $_new_file);
$file_array = array();
$file_array['name'] = basename($_new_file);
$file_array['tmp_name'] = $_new_file;
$attachment_id = media_handle_sideload($file_array, $_to_post_id, '', array('post_date' => $date, 'post_date_gmt' => $date));
}
}
}
}
function cosmos_enqueue_scripts()
{
// Load jquery from Google CDN (protocol relative) with local fallback when not available
if (false === ($url = get_transient('jquery_url'))) {
// Check if Google CDN is working
$url = (is_ssl() ? 'https:' : 'http:') . '//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js';
// Load local jquery if Google down
if (200 != wp_remote_retrieve_response_code(wp_remote_head($url))) {
$url = get_template_directory_uri() . '/js/vendor/jquery-1.7.2.min.js';
}
// Cache the result for 5 minutes to save bandwidth
set_transient('jquery_url', $url, 60 * 5);
}
// Deregister Wordpress' jquery and register theme's copy in the footer
wp_deregister_script('jquery');
wp_register_script('jquery', $url, array(), null, true);
// Load other theme scripts here
wp_enqueue_script('modernizr', get_template_directory_uri() . '/js/vendor/modernizr-2.5.3.min.js', array(), null, false);
wp_enqueue_script('bootstrap', get_template_directory_uri() . '/js/vendor/bootstrap.min.js', array('jquery'), null, true);
wp_enqueue_script('main', get_template_directory_uri() . '/js/main.js', array('jquery'), null, true);
}
function powerpress_admin_verify_url($url)
{
$response = wp_remote_head($url, array('httpversion' => 1.1));
for ($x = 0; $x < 5; $x++) {
// Redirect 1-5
if (!is_wp_error($response) && ($response['response']['code'] == 301 || $response['response']['code'] == 302)) {
$headers = wp_remote_retrieve_headers($response);
$response = wp_remote_head($headers['location'], array('httpversion' => 1.1));
} else {
break;
// Either we had an error or the response code is no longer a redirect
}
}
if (is_wp_error($response)) {
return array('error' => $response->get_error_message());
}
if (isset($response['response']['code']) && ($response['response']['code'] < 200 || $response['response']['code'] > 203)) {
return array('error' => 'Error, HTTP ' . $response['response']['code']);
}
return array('error' => false);
}
public function validate()
{
$response = wp_remote_head($this->url);
// Might just be unavailable right now, so ignore.
// It would be great to track this over time and create conflicts.
if (is_wp_error($response)) {
return;
}
$remote_etag = wp_remote_retrieve_header($response, 'etag');
$remote_last_modified = wp_remote_retrieve_header($response, 'last-modified');
if ($this->etag || $remote_etag) {
if ($this->etag != $remote_etag) {
$this->has_changed = true;
}
}
if ($this->last_modified || $remote_last_modified) {
if ($this->last_modified != $remote_last_modified) {
$this->has_changed = true;
}
}
// @fixme: what to do if both etag and last_modified are missing?
// right now those cases never count as "changed"
}
function powerpress_admin_verify_url($url)
{
$wp_remote_options = array();
$wp_remote_options['user-agent'] = 'Blubrry PowerPress/' . POWERPRESS_VERSION;
$wp_remote_options['httpversion'] = '1.1';
$response = wp_remote_head($url, $wp_remote_options);
for ($x = 0; $x < 5; $x++) {
// Redirect 1-5
if (!is_wp_error($response) && ($response['response']['code'] == 301 || $response['response']['code'] == 302)) {
$headers = wp_remote_retrieve_headers($response);
$response = wp_remote_head($headers['location'], $wp_remote_options);
} else {
break;
// Either we had an error or the response code is no longer a redirect
}
}
if (is_wp_error($response)) {
return array('error' => $response->get_error_message());
}
if (isset($response['response']['code']) && ($response['response']['code'] < 200 || $response['response']['code'] > 203)) {
return array('error' => 'Error, HTTP ' . $response['response']['code']);
}
return array('error' => false);
}
