diff options
Diffstat (limited to 'libs/plugins/function.mailto.php')
| -rw-r--r-- | libs/plugins/function.mailto.php | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/libs/plugins/function.mailto.php b/libs/plugins/function.mailto.php deleted file mode 100644 index 671ac069..00000000 --- a/libs/plugins/function.mailto.php +++ /dev/null @@ -1,142 +0,0 @@ -<?php -/** - * Smarty plugin - * - * @package Smarty - * @subpackage PluginsFunction - */ -/** - * Smarty {mailto} function plugin - * Type: function - * Name: mailto - * Date: May 21, 2002 - * Purpose: automate mailto address link creation, and optionally encode them. - * Params: - * - * - 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 hexadecimal (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 - * - * Examples: - * - * {mailto address="me@domain.com"} - * {mailto address="me@domain.com" encode="javascript"} - * {mailto address="me@domain.com" encode="hex"} - * {mailto address="me@domain.com" subject="Hello to you!"} - * {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"} - * {mailto address="me@domain.com" extra='class="mailto"'} - * - * @link https://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 $params parameters - * - * @return string - */ -function smarty_function_mailto($params) -{ - static $_allowed_encoding = [ - 'javascript' => true, - 'javascript_charcode' => true, - 'hex' => true, - 'none' => true - ]; - - $extra = ''; - if (empty($params[ 'address' ])) { - 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. - $mail_parms = []; - foreach ($params as $var => $value) { - switch ($var) { - case 'cc': - case 'bcc': - case 'followupto': - if (!empty($value)) { - $mail_parms[] = $var . '=' . str_replace(['%40', '%2C'], ['@', ','], rawurlencode($value)); - } - break; - case 'subject': - case 'newsgroups': - $mail_parms[] = $var . '=' . rawurlencode($value); - break; - case 'extra': - case 'text': - $$var = $value; - // no break - default: - } - } - - if ($mail_parms) { - $address .= '?' . join('&', $mail_parms); - } - $encode = (empty($params[ 'encode' ])) ? 'none' : $params[ 'encode' ]; - if (!isset($_allowed_encoding[ $encode ])) { - trigger_error( - "mailto: 'encode' parameter must be none, javascript, javascript_charcode or hex", - E_USER_WARNING - ); - return; - } - - $string = '<a href="mailto:' . htmlspecialchars($address, ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401, Smarty::$_CHARSET) . - '" ' . $extra . '>' . htmlspecialchars($text, ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401, Smarty::$_CHARSET) . '</a>'; - - if ($encode === 'javascript') { - $js_encode = ''; - for ($x = 0, $_length = strlen($string); $x < $_length; $x++) { - $js_encode .= '%' . bin2hex($string[ $x ]); - } - return '<script type="text/javascript">document.write(unescape(\'' . $js_encode . '\'))</script>'; - } elseif ($encode === 'javascript_charcode') { - for ($x = 0, $_length = strlen($string); $x < $_length; $x++) { - $ord[] = ord($string[ $x ]); - } - return '<script type="text/javascript">document.write(String.fromCharCode(' . implode(',', $ord) . '))</script>'; - } elseif ($encode === 'hex') { - 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, $_length = strlen($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, $_length = strlen($text); $x < $_length; $x++) { - $text_encode .= '&#x' . bin2hex($text[ $x ]) . ';'; - } - $mailto = "mailto:"; - return '<a href="' . $mailto . $address_encode . '" ' . $extra . '>' . $text_encode . '</a>'; - } else { - // no encoding - return $string; - } -} |