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Documentación GVHIDRA 3.1.5
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Ir al código fuente de este archivo.
Namespaces | |
namespace | Smarty |
Funciones | |
smarty_function_mailto ($params, &$smarty) |
smarty_function_mailto | ( | $ | params, |
&$ | smarty | ||
) |
Smarty {mailto} function plugin
Type: function
Name: mailto
Date: May 21, 2002 Purpose: automate mailto address link creation, and optionally encode them.
Input:
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"'}
{mailto} (Smarty online manual) 1.2 Monte Ohrt
array | |
Smarty |
Definición en la línea 50 del archivo function.mailto.php.
{ $extra = ''; if (empty($params['address'])) { $smarty->trigger_error("mailto: missing 'address' parameter"); return; } else { $address = $params['address']; } $text = $address; // netscape and mozilla do not decode %40 (@) in BCC field (bug?) // so, don't encode it. $mail_parms = array(); foreach ($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: } } $mail_parm_vals = ''; for ($i=0; $i<count($mail_parms); $i++) { $mail_parm_vals .= (0==$i) ? '?' : '&'; $mail_parm_vals .= $mail_parms[$i]; } $address .= $mail_parm_vals; $encode = (empty($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>\');'; $js_encode = ''; for ($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>'; } }