* - encode = (optional) can be one of:
* * none : no encoding (default)
* * javascript : encode with javascript
+ * * javascript_charcode : encode with javascript charcode
* * hex : encode with hexidecimal (no javascript)
* - cc = (optional) address(es) to carbon copy
* - bcc = (optional) address(es) to blind carbon copy
* - newsgroups = (optional) newsgroup(s) to post to
* - followupto = (optional) address(es) to follow up to
* - extra = (optional) extra tags for the href link
- *
+ *
* Examples:
* <pre>
* {mailto address="me@domain.com"}
* @link http://smarty.php.net/manual/en/language.function.mailto.php {mailto}
* (Smarty online manual)
* @version 1.2
- * @author Monte Ohrt <monte@ispi.net>
- * @author credits to Jason Sweat (added cc, bcc and subject functionality)
- * @param array
- * @param Smarty
- * @return string
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author credits to Jason Sweat (added cc, bcc and subject functionality)
+ * @param array
+ * @param Smarty
+ * @return string
*/
function smarty_function_mailto($params, &$smarty)
{
$extra = '';
- extract($params);
- if (empty($address)) {
+ if (empty($params['address'])) {
$smarty->trigger_error("mailto: missing 'address' parameter");
return;
+ } else {
+ $address = $params['address'];
}
-
- if (empty($text)) {
- $text = $address;
+
+ $text = $address;
+
+ // netscape and mozilla do not decode %40 (@) in BCC field (bug?)
+ // so, don't encode it.
+ $mail_parms = array();
+ foreach ($params as $var=>$value) {
+ switch ($var) {
+ case 'cc':
+ case 'bcc':
+ case 'followupto':
+ if (!empty($value))
+ $mail_parms[] = $var.'='.str_replace('%40','@',rawurlencode($value));
+ break;
+
+ case 'subject':
+ case 'newsgroups':
+ $mail_parms[] = $var.'='.rawurlencode($value);
+ break;
+
+ case 'extra':
+ case 'text':
+ $$var = $value;
+
+ default:
+ }
}
-
- // netscape and mozilla do not decode %40 (@) in BCC field (bug?)
- // so, don't encode it.
-
- $mail_parms = array();
- if (!empty($cc)) {
- $mail_parms[] = 'cc='.str_replace('%40','@',rawurlencode($cc));
- }
-
- if (!empty($bcc)) {
- $mail_parms[] = 'bcc='.str_replace('%40','@',rawurlencode($bcc));
- }
-
- if (!empty($subject)) {
- $mail_parms[] = 'subject='.rawurlencode($subject);
- }
-
- if (!empty($newsgroups)) {
- $mail_parms[] = 'newsgroups='.rawurlencode($newsgroups);
- }
-
- if (!empty($followupto)) {
- $mail_parms[] = 'followupto='.str_replace('%40','@',rawurlencode($followupto));
- }
-
+
$mail_parm_vals = '';
- for ($i=0; $i<count($mail_parms); $i++) {
- $mail_parm_vals .= (0==$i) ? '?' : '&';
- $mail_parm_vals .= $mail_parms[$i];
- }
- $address .= $mail_parm_vals;
-
- if (empty($encode)) {
- $encode = 'none';
- } elseif (!in_array($encode,array('javascript','hex','none')) ) {
+ for ($i=0; $i<count($mail_parms); $i++) {
+ $mail_parm_vals .= (0==$i) ? '?' : '&';
+ $mail_parm_vals .= $mail_parms[$i];
+ }
+ $address .= $mail_parm_vals;
+
+ $encode = (empty($params['encode'])) ? 'none' : $params['encode'];
+ if (!in_array($encode,array('javascript','javascript_charcode','hex','none')) ) {
$smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex");
- return;
- }
-
- if ($encode == 'javascript' ) {
- $string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');';
-
- for ($x=0; $x < strlen($string); $x++) {
- $js_encode .= '%' . bin2hex($string[$x]);
- }
-
- return '<script type="text/javascript" language="javascript">eval(unescape(\''.$js_encode.'\'))</script>';
-
- } elseif ($encode == 'hex') {
-
- preg_match('!^(.*)(\?.*)$!',$address,$match);
- if(!empty($match[2])) {
- $smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.");
- return;
- }
- for ($x=0; $x < strlen($address); $x++) {
- if(preg_match('!\w!',$address[$x])) {
- $address_encode .= '%' . bin2hex($address[$x]);
- } else {
- $address_encode .= $address[$x];
- }
- }
- for ($x=0; $x < strlen($text); $x++) {
- $text_encode .= '&#x' . bin2hex($text[$x]).';';
- }
-
- return '<a href="mailto:'.$address_encode.'" '.$extra.'>'.$text_encode.'</a>';
-
- } else {
- // no encoding
- return '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
-
- }
-
+ return;
+ }
+
+ if ($encode == 'javascript' ) {
+ $string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');';
+
+ $js_encode = '';
+ for ($x=0; $x < strlen($string); $x++) {
+ $js_encode .= '%' . bin2hex($string[$x]);
+ }
+
+ return '<script type="text/javascript">eval(unescape(\''.$js_encode.'\'))</script>';
+
+ } elseif ($encode == 'javascript_charcode' ) {
+ $string = '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
+
+ for($x = 0, $y = strlen($string); $x < $y; $x++ ) {
+ $ord[] = ord($string[$x]);
+ }
+
+ $_ret = "<script type=\"text/javascript\" language=\"javascript\">\n";
+ $_ret .= "<!--\n";
+ $_ret .= "{document.write(String.fromCharCode(";
+ $_ret .= implode(',',$ord);
+ $_ret .= "))";
+ $_ret .= "}\n";
+ $_ret .= "//-->\n";
+ $_ret .= "</script>\n";
+
+ return $_ret;
+
+
+ } elseif ($encode == 'hex') {
+
+ preg_match('!^(.*)(\?.*)$!',$address,$match);
+ if(!empty($match[2])) {
+ $smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.");
+ return;
+ }
+ $address_encode = '';
+ for ($x=0; $x < strlen($address); $x++) {
+ if(preg_match('!\w!',$address[$x])) {
+ $address_encode .= '%' . bin2hex($address[$x]);
+ } else {
+ $address_encode .= $address[$x];
+ }
+ }
+ $text_encode = '';
+ for ($x=0; $x < strlen($text); $x++) {
+ $text_encode .= '&#x' . bin2hex($text[$x]).';';
+ }
+
+ $mailto = "mailto:";
+ return '<a href="'.$mailto.$address_encode.'" '.$extra.'>'.$text_encode.'</a>';
+
+ } else {
+ // no encoding
+ return '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
+
+ }
+
}
/* vim: set expandtab: */
projects / contagged / blobdiff