protected static MailFormatHelper::htmlToMailUrls($match = NULL, $reset = FALSE)
Keeps track of URLs and replaces them with placeholder tokens.
Callback for preg_replace_callback() within \Drupal\Core\Mail\MailFormatHelper::htmlToText().
File
- core/lib/Drupal/Core/Mail/MailFormatHelper.php, line 333
Class
- MailFormatHelper
- Defines a class containing utility methods for formatting mail messages.
Namespace
Drupal\Core\Mail
Code
protected static function htmlToMailUrls($match = NULL, $reset = FALSE) {
// @todo Use request context instead.
global $base_url, $base_path;
if ($reset) {
// Reset internal URL list.
static::$urls = array();
}
else {
if (empty(static::$regexp)) {
static::$regexp = '@^' . preg_quote($base_path, '@') . '@';
}
if ($match) {
list(, , $url, $label) = $match;
// Ensure all URLs are absolute.
static::$urls[] = strpos($url, '://') ? $url : preg_replace(static::$regexp, $base_url . '/', $url);
return $label . ' [' . count(static::$urls) . ']';
}
}
return static::$urls;
}
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