diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/include/rcube_string_replacer.php | 30 | ||||
| -rw-r--r-- | program/steps/mail/func.inc | 5 |
2 files changed, 25 insertions, 10 deletions
diff --git a/program/include/rcube_string_replacer.php b/program/include/rcube_string_replacer.php index c29f0e476..ad55dd87b 100644 --- a/program/include/rcube_string_replacer.php +++ b/program/include/rcube_string_replacer.php @@ -37,16 +37,16 @@ class rcube_string_replacer { // Simplified domain expression for UTF8 characters handling // Support unicode/punycode in top-level domain part - $utf_domain = '[^?&@"\'\\/()\s\r\t\n]+\\.([^\\x00-\\x2f\\x3b-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,})'; + $utf_domain = '[^?&@"\'\\/()\s\r\t\n]+\\.([^\\x00-\\x2f\\x3b-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-zA-Z0-9]{2,})'; $url1 = '.:;,'; - $url2 = 'a-z0-9%=#@+?!&\\/_~\\[\\]{}-'; + $url2 = 'a-zA-Z0-9%=#$@+?!&\\/_~\\[\\]{}\*-'; - $this->link_pattern = "/([\w]+:\/\/|\Wwww\.)($utf_domain([$url1]?[$url2]+)*)/i"; + $this->link_pattern = "/([\w]+:\/\/|\W[Ww][Ww][Ww]\.|^[Ww][Ww][Ww]\.)($utf_domain([$url1]?[$url2]+)*)/"; $this->mailto_pattern = "/(" ."[-\w!\#\$%&\'*+~\/^`|{}=]+(?:\.[-\w!\#\$%&\'*+~\/^`|{}=]+)*" // local-part ."@$utf_domain" // domain-part ."(\?[$url1$url2]+)?" // e.g. ?subject=test... - .")/i"; + .")/"; } /** @@ -81,11 +81,11 @@ class rcube_string_replacer $i = -1; $scheme = strtolower($matches[1]); - if (preg_match('!^(http|ftp|file)s?://!', $scheme)) { + if (preg_match('!^(http|ftp|file)s?://!i', $scheme)) { $url = $matches[1] . $matches[2]; } - else if (preg_match('/^(\W)www\.$/', $matches[1], $m)) { - $url = 'www.' . $matches[2]; + else if (preg_match('/^(\W*)(www\.)$/i', $matches[1], $m)) { + $url = $m[2] . $matches[2]; $url_prefix = 'http://'; $prefix = $m[1]; } @@ -134,6 +134,22 @@ class rcube_string_replacer } /** + * Replace all defined (link|mailto) patterns with replacement string + * + * @param string $str Text + * + * @return string Text + */ + public function replace($str) + { + // search for patterns like links and e-mail addresses + $str = preg_replace_callback($this->link_pattern, array($this, 'link_callback'), $str); + $str = preg_replace_callback($this->mailto_pattern, array($this, 'mailto_callback'), $str); + + return $str; + } + + /** * Replace substituted strings with original values */ public function resolve($str) diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc index c21202588..39bccac16 100644 --- a/program/steps/mail/func.inc +++ b/program/steps/mail/func.inc @@ -786,9 +786,8 @@ function rcmail_plain_body($body, $flowed=false) // make links and email-addresses clickable $replacer = new rcube_string_replacer; - // search for patterns like links and e-mail addresses - $body = preg_replace_callback($replacer->link_pattern, array($replacer, 'link_callback'), $body); - $body = preg_replace_callback($replacer->mailto_pattern, array($replacer, 'mailto_callback'), $body); + // search for patterns like links and e-mail addresses and replace with tokens + $body = $replacer->replace($body); // split body into single lines $body = preg_split('/\r?\n/', $body); |