/**
* Used to check whether SEO tools are enabled for given site.
*
* @param int $site_id Optional. Defaults to current blog id if not given.
*
* @return bool True if SEO tools are enabled, false otherwise.
*/
public static function is_enabled_jetpack_seo($site_id = 0)
{
if (function_exists('has_blog_sticker')) {
// For WPCOM sites
if (empty($site_id)) {
$site_id = get_current_blog_id();
}
return has_blog_sticker('unlimited-premium-themes', $site_id);
}
// For all Jetpack sites
return true;
}
function comics_welcome_email( $welcome_email, $blog_id, $user_id, $password, $title, $meta ) {
if ( ( isset( $meta['vertical'] ) && 'comics' == $meta['vertical'] ) || has_blog_sticker( 'vertical-comics', $blog_id ) ) {
return __( "Welcome! Ready to publish your first strip?
Your webcomic's new site is ready to go. Get started by <a href=\"BLOG_URLwp-admin/customize.php#title\">setting your comic's title and tagline</a> so your readers know what it's all about.
Looking for more help with setting up your site? Check out the WordPress.com <a href=\"http://learn.wordpress.com/\">beginner's tutorial</a> and the <a href=\"http://en.support.wordpress.com/comics/\">guide to comics on WordPress.com</a>. Dive right in by <a href=\"BLOG_URLwp-admin/customize.php#title\">publishing your first strip!</a>
Lots of laughs,
The WordPress.com Team", 'jetpack' );
}
return $welcome_email;
}
/**
* Includes any active plugin files that are enabled via the UI/option.
*/
public function include_active_plugins()
{
foreach ($this->get_active_plugins_option() as $plugin) {
if (has_blog_sticker('vip-plugins-ui-rc-plugins')) {
wpcom_vip_load_plugin($plugin, 'plugins', true);
} else {
wpcom_vip_load_plugin($plugin);
}
}
}
/**
* Loads a plugin out of our shared plugins directory.
*
* @link http://lobby.vip.wordpress.com/plugins/ VIP Shared Plugins
* @param string $plugin Optional. Plugin folder name (and filename) of the plugin
* @param string $folder Optional. Folder to include from; defaults to "plugins". Useful for when you have multiple themes and your own shared plugins folder.
* @return bool True if the include was successful
*/
function wpcom_vip_load_plugin($plugin = false, $folder = 'plugins', $load_release_candidate = false)
{
// Force release candidate loading if the site has the correct sticker
if (defined('WPCOM_IS_VIP_ENV') && true === WPCOM_IS_VIP_ENV && has_blog_sticker('vip-plugins-ui-rc-plugins')) {
$load_release_candidate = true;
}
// Make sure there's a plugin to load
if (empty($plugin)) {
// On WordPress.com, use an internal function to message VIP about a bad call to this function
if (function_exists('wpcom_is_vip')) {
if (function_exists('send_vip_team_debug_message')) {
// Use an expiring cache value to avoid spamming messages
if (!wp_cache_get('noplugin', 'wpcom_vip_load_plugin')) {
send_vip_team_debug_message('WARNING: wpcom_vip_load_plugin() is being called without a $plugin parameter', 1);
wp_cache_set('noplugin', 1, 'wpcom_vip_load_plugin', 3600);
}
}
return false;
} else {
die('wpcom_vip_load_plugin() was called without a first parameter!');
}
}
// Make sure $plugin and $folder are valid
$plugin = _wpcom_vip_load_plugin_sanitizer($plugin);
if ('plugins' !== $folder) {
$folder = _wpcom_vip_load_plugin_sanitizer($folder);
}
// Shared plugins are located at /wp-content/themes/vip/plugins/example-plugin/
// You should keep your local copies of the plugins in the same location
$includepath = WP_CONTENT_DIR . "/themes/vip/{$folder}/{$plugin}/{$plugin}.php";
$release_candidate_includepath = WP_CONTENT_DIR . "/themes/vip/{$folder}/release-candidates/{$plugin}/{$plugin}.php";
if (true === $load_release_candidate && file_exists($release_candidate_includepath)) {
$includepath = $release_candidate_includepath;
}
if (file_exists($includepath)) {
wpcom_vip_add_loaded_plugin("{$folder}/{$plugin}");
// Since we're going to be include()'ing inside of a function,
// we need to do some hackery to get the variable scope we want.
// See http://www.php.net/manual/en/language.variables.scope.php#91982
// Start by marking down the currently defined variables (so we can exclude them later)
$pre_include_variables = get_defined_vars();
// Now include
include_once $includepath;
// If there's a wpcom-helper file for the plugin, load that too
$helper_path = WP_CONTENT_DIR . "/themes/vip/{$folder}/{$plugin}/wpcom-helper.php";
if (file_exists($helper_path)) {
require_once $helper_path;
}
// Blacklist out some variables
$blacklist = array('blacklist' => 0, 'pre_include_variables' => 0, 'new_variables' => 0);
// Let's find out what's new by comparing the current variables to the previous ones
$new_variables = array_diff_key(get_defined_vars(), $GLOBALS, $blacklist, $pre_include_variables);
// global each new variable
foreach ($new_variables as $new_variable => $devnull) {
global ${$new_variable};
}
// Set the values again on those new globals
extract($new_variables);
return true;
} else {
// On WordPress.com, use an internal function to message VIP about the bad call to this function
if (function_exists('wpcom_is_vip')) {
if (function_exists('send_vip_team_debug_message')) {
// Use an expiring cache value to avoid spamming messages
$cachekey = md5($folder . '|' . $plugin);
if (!wp_cache_get("notfound_{$cachekey}", 'wpcom_vip_load_plugin')) {
send_vip_team_debug_message("WARNING: wpcom_vip_load_plugin() is trying to load a non-existent file ( /{$folder}/{$plugin}/{$plugin}.php )", 1);
wp_cache_set("notfound_{$cachekey}", 1, 'wpcom_vip_load_plugin', 3600);
}
}
return false;
// die() in non-WordPress.com environments so you know you made a mistake
} else {
die("Unable to load {$plugin} ({$folder}) using wpcom_vip_load_plugin()!");
}
}
}
/**
* Whether or not to enable pjax loading of and navigation for comics.
* This can result in fewer ad views, so users can disable it here.
*/
function panel_enable_pjax()
{
$enabled = true;
// Let self-hosted .org installs disable it if they like.
if (defined('PANEL_DISABLE_PJAX') && PANEL_DISABLE_PJAX) {
$enabled = false;
}
// If we're on WordPress.com, and the user gets ad revenue, turn this off.
if (function_exists('has_blog_sticker') && has_blog_sticker('wordads')) {
$enabled = false;
}
return apply_filters('panel_enable_pjax', $enabled);
}
