| | |
| | | | Author: Thomas Bruederli <roundcube@gmail.com> | |
| | | +-----------------------------------------------------------------------+ |
| | | |
| | | $Id: $ |
| | | $Id$ |
| | | |
| | | */ |
| | | |
| | |
| | | class rcube_string_replacer |
| | | { |
| | | public static $pattern = '/##str_replacement\[([0-9]+)\]##/'; |
| | | |
| | | public $mailto_pattern; |
| | | public $link_pattern; |
| | | private $values = array(); |
| | | |
| | | |
| | | function __construct() |
| | | { |
| | | $url_chars = 'a-z0-9_\-\+\*\$\/&%=@#:;'; |
| | | $url_chars_within = '\?\.~,!'; |
| | | |
| | | $this->link_pattern = "/([\w]+:\/\/|\Wwww\.)([a-z0-9\-\.]+[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/i"; |
| | | $this->mailto_pattern = "/([a-z0-9][a-z0-9\-\.\+\_]*@([a-z0-9]([-a-z0-9]*[a-z0-9])?\\.)+[a-z]{2,5})/i"; |
| | | } |
| | | |
| | | /** |
| | | * Add a string to the internal list |
| | |
| | | $i = -1; |
| | | $scheme = strtolower($matches[1]); |
| | | |
| | | if ($scheme == 'http' || $scheme == 'https' || $scheme == 'ftp') { |
| | | $url = $matches[1] . '://' . $matches[2]; |
| | | $i = $this->add(html::a(array('href' => $url, 'target' => "_blank"), Q($url))); |
| | | if (preg_match('!^(http|ftp|file)s?://!', $scheme)) { |
| | | $url = $matches[1] . $matches[2]; |
| | | $i = $this->add(html::a(array('href' => $url, 'target' => '_blank'), Q($url))); |
| | | } |
| | | else if ($matches[2] == 'www.') { |
| | | $url = $matches[2] . $matches[3]; |
| | | $i = $this->add($matches[1] . html::a(array('href' => 'http://' . $url, 'target' => "_blank"), Q($url))); |
| | | else if (preg_match('/^(\W)www\.$/', $matches[1], $m)) { |
| | | $url = 'www.' . $matches[2]; |
| | | $i = $this->add($m[1] . html::a(array('href' => 'http://' . $url, 'target' => '_blank'), Q($url))); |
| | | } |
| | | |
| | | return $i >= 0 ? $this->get_replacement($i) : ''; |
| | | // Return valid link for recognized schemes, otherwise, return the unmodified string for unrecognized schemes. |
| | | return $i >= 0 ? $this->get_replacement($i) : $matches[0]; |
| | | } |
| | | |
| | | /** |