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Diffstat (limited to 'program/include/rcube_string_replacer.php')
-rw-r--r--program/include/rcube_string_replacer.php24
1 files changed, 17 insertions, 7 deletions
diff --git a/program/include/rcube_string_replacer.php b/program/include/rcube_string_replacer.php
index fe082a583..064a723a2 100644
--- a/program/include/rcube_string_replacer.php
+++ b/program/include/rcube_string_replacer.php
@@ -28,10 +28,20 @@
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
*
@@ -64,13 +74,13 @@ class rcube_string_replacer
$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 ($scheme == 'http://' || $scheme == 'https://' || $scheme == 'ftp://') {
+ $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) : '';