diff options
Diffstat (limited to 'include/smarty/libs/plugins/function.mailto.php')
| -rw-r--r-- | include/smarty/libs/plugins/function.mailto.php | 145 |
1 files changed, 66 insertions, 79 deletions
diff --git a/include/smarty/libs/plugins/function.mailto.php b/include/smarty/libs/plugins/function.mailto.php index 20e9ed984..55d5c0602 100644 --- a/include/smarty/libs/plugins/function.mailto.php +++ b/include/smarty/libs/plugins/function.mailto.php @@ -1,34 +1,34 @@ <?php /** * Smarty plugin + * * @package Smarty - * @subpackage plugins + * @subpackage PluginsFunction */ - /** * Smarty {mailto} function plugin * * Type: function<br> * Name: mailto<br> * Date: May 21, 2002 - * Purpose: automate mailto address link creation, and optionally - * encode them.<br> - * Input:<br> - * - address = e-mail address - * - text = (optional) text to display, default is address - * - 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 - * - subject = (optional) e-mail subject - * - newsgroups = (optional) newsgroup(s) to post to - * - followupto = (optional) address(es) to follow up to - * - extra = (optional) extra tags for the href link - * + * Purpose: automate mailto address link creation, and optionally encode them.<br> + * Params: + * <pre> + * - address - (required) - e-mail address + * - text - (optional) - text to display, default is address + * - 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 + * - subject - (optional) - e-mail subject + * - newsgroups - (optional) - newsgroup(s) to post to + * - followupto - (optional) - address(es) to follow up to + * - extra - (optional) - extra tags for the href link + * </pre> * Examples: * <pre> * {mailto address="me@domain.com"} @@ -38,45 +38,46 @@ * {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"} * {mailto address="me@domain.com" extra='class="mailto"'} * </pre> - * @link http://smarty.php.net/manual/en/language.function.mailto.php {mailto} + * + * @link http://www.smarty.net/manual/en/language.function.mailto.php {mailto} * (Smarty online manual) - * @version 1.2 - * @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 + * @version 1.2 + * @author Monte Ohrt <monte at ohrt dot com> + * @author credits to Jason Sweat (added cc, bcc and subject functionality) + * @param array $params parameters + * @param Smarty_Internal_Template $template template object + * @return string */ -function smarty_function_mailto($params, &$smarty) +function smarty_function_mailto($params, $template) { + static $_allowed_encoding = array('javascript' => true, 'javascript_charcode' => true, 'hex' => true, 'none' => true); $extra = ''; if (empty($params['address'])) { - $smarty->trigger_error("mailto: missing 'address' parameter"); + trigger_error("mailto: missing 'address' parameter",E_USER_WARNING); return; } else { $address = $params['address']; } $text = $address; - // netscape and mozilla do not decode %40 (@) in BCC field (bug?) // so, don't encode it. $search = array('%40', '%2C'); - $replace = array('@', ','); + $replace = array('@', ','); $mail_parms = array(); - foreach ($params as $var=>$value) { + foreach ($params as $var => $value) { switch ($var) { case 'cc': case 'bcc': case 'followupto': if (!empty($value)) - $mail_parms[] = $var.'='.str_replace($search,$replace,rawurlencode($value)); + $mail_parms[] = $var . '=' . str_replace($search, $replace, rawurlencode($value)); break; - + case 'subject': case 'newsgroups': - $mail_parms[] = $var.'='.rawurlencode($value); + $mail_parms[] = $var . '=' . rawurlencode($value); break; case 'extra': @@ -87,79 +88,65 @@ function smarty_function_mailto($params, &$smarty) } } - $mail_parm_vals = ''; - for ($i=0; $i<count($mail_parms); $i++) { - $mail_parm_vals .= (0==$i) ? '?' : '&'; - $mail_parm_vals .= $mail_parms[$i]; + if ($mail_parms) { + $address .= '?' . join('&', $mail_parms); } - $address .= $mail_parm_vals; - + $encode = (empty($params['encode'])) ? 'none' : $params['encode']; - if (!in_array($encode,array('javascript','javascript_charcode','hex','none')) ) { - $smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex"); + if (!isset($_allowed_encoding[$encode])) { + trigger_error("mailto: 'encode' parameter must be none, javascript, javascript_charcode or hex", E_USER_WARNING); return; } - - if ($encode == 'javascript' ) { - $string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');'; + // FIXME: (rodneyrehm) document.write() excues me what? 1998 has passed! + if ($encode == 'javascript') { + $string = 'document.write(\'<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>\');'; $js_encode = ''; - for ($x=0; $x < strlen($string); $x++) { + for ($x = 0, $_length = strlen($string); $x < $_length; $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>'; + 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[$x]); + for($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"; - + $_ret = "<script type=\"text/javascript\" language=\"javascript\">\n" + . "{document.write(String.fromCharCode(" + . implode(',', $ord) + . "))" + . "}\n" + . "</script>\n"; + return $_ret; - - } elseif ($encode == 'hex') { - - preg_match('!^(.*)(\?.*)$!',$address,$match); - if(!empty($match[2])) { - $smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript."); + preg_match('!^(.*)(\?.*)$!', $address, $match); + if (!empty($match[2])) { + trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.",E_USER_WARNING); return; } $address_encode = ''; - for ($x=0; $x < strlen($address); $x++) { - if(preg_match('!\w!',$address[$x])) { + for ($x = 0, $_length = strlen($address); $x < $_length; $x++) { + if (preg_match('!\w!' . Smarty::$_UTF8_MODIFIER, $address[$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[$x]).';'; + for ($x = 0, $_length = strlen($text); $x < $_length; $x++) { + $text_encode .= '&#x' . bin2hex($text[$x]) . ';'; } $mailto = "mailto:"; - return '<a href="'.$mailto.$address_encode.'" '.$extra.'>'.$text_encode.'</a>'; - + return '<a href="' . $mailto . $address_encode . '" ' . $extra . '>' . $text_encode . '</a>'; } else { // no encoding - return '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>'; - + return '<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>'; } - } -/* vim: set expandtab: */ - -?> +?>
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