Textpattern - на русском языке

function zem_contact($atts, $thing = '')
{
    global $sitename, $prefs, $production_status, $zem_contact_form, $zem_contact_from, $zem_contact_nonce, $zem_contact_error;

    extract(lAtts(array(
        'bcc'        => '',
        'copysender'    => 'no',
        'form'        => '',
        'from'        => '',
        'from_form'    => '',
        'isError'    => '',
        'label'        => zem_contact_gTxt('contact'),
        'redirect'    => '',
        'show_error'    => 'yes',
        'show_input'    => 'yes',
        'send_article'    => 'no',
        'subject'    => zem_contact_gTxt('email_subject', $sitename),
        'to'        => '',
        'to_form'    => '',
        'thanks'    => graf(zem_contact_gTxt('email_thanks')),
        'thanks_form'    => ''
    ), $atts));

    if (!is_callable('mail'))
    {
        return ($production_status == 'live') ?
            zem_contact_gTxt('mail_sorry') :
            gTxt('warn_mail_unavailable');
    }

    if ($to_form)
    {
        $to_form = fetch_form($to_form);
        $to = parse($to_form);
    }

    if (!$to and $send_article == 'no')
    {
        return zem_contact_gTxt('to_missing');
    }

    $zem_contact_nonce = md5(uniqid(rand(), true));

    safe_insert('txp_discuss_nonce', "issue_time = now(), nonce = '$zem_contact_nonce'");

    $form = ($form) ? fetch_form($form) : $thing;

    if (empty($form))
    {
        $form = <<<form
<txp:zem_contact_text label="Name" /><br />
<txp:zem_contact_email /><br />
<txp:zem_contact_textarea /><br />
<txp:zem_contact_submit />
form;
    }

    $form = parse($form);

    if ($thanks_form)
    {
        $thanks = fetch_form($thanks_form);
    }

    $out = '';

    if (is_array($zem_contact_error) and count($zem_contact_error))
    {
        if ($show_error == 'yes')
        {
            $out .= n.'<ul class="zemError">';

            foreach ($zem_contact_error as $error)
            {
                $out .= n.t.'<li>'.$error.'</li>';
            }

            $out .= n.'</ul>';
        }

        $show_input = 'yes';
    }

    elseif (is_array($zem_contact_form) and ps('zem_contact_submit'))
    {
        if ($from_form)
        {
            $from = parse($from_form);
        }

        $sep = !is_windows() ? "\n" : "\r\n";

        $msg = array();

        foreach ($zem_contact_form as $k => $v)
        {
            $msg[] = $k.': '.htmlspecialchars($v);
        }

            if ($send_article == 'yes') {
            global $thisarticle;
            $subject = $thisarticle['title'];
            $msg[] = $thisarticle['title'].' ('.permlinkurl($thisarticle).')'; // added permlink
            if ($thisarticle['excerpt']) {
                $msg[] = $thisarticle['excerpt'];
            }
            $msg[] = $thisarticle['body'];

            if (!ps('receiver')) {
                return zem_contact_gTxt('field_missing', zem_contact_gTxt('receiver'));
                $isError = "errorElement";
            } else {
                $to = ps('receiver');
            }
        }

        $msg = join("\n\n", $msg);
        $msg = str_replace("\r\n", "\n", $msg);
        $msg = str_replace("\r", "\n", $msg);
        $msg = str_replace("\n", $sep, $msg);

        if ($from)
        {
            $from  = $from;
            $reply = $zem_contact_from;
        }

        else
        {
            $from = $zem_contact_from;
            $reply = '';
        }

        if ($copysender == 'yes')
        {
            $bcc = $to;
            $to = $zem_contact_from;
        }

        $to      = strip_rn($to);
        $bcc     = strip_rn($bcc);
        $subject = strip_rn($subject);
        $from    = strip_rn($from);
        $reply   = strip_rn($reply);

        if ($prefs['override_emailcharset'])
        {
            $charset = 'ISO-8599-1';

            if (is_callable('utf8_decode'))
            {
                $to      = utf8_decode($to);
                $bcc      = utf8_decode($bcc);
                $subject = utf8_decode($subject);
                $msg     = utf8_decode($msg);
                $from    = utf8_decode($from);
                $reply   = utf8_decode($reply);
            }
        }

        else
        {
            $charset = 'UTF-8';
        }

        $headers = 'From: '.$from.
            ($reply ? ($sep.'Reply-To: '.$reply) : '').
            ($bcc ? ($sep.'Bcc: '.$bcc) : '').
            $sep.'X-Mailer: Textpattern (zem_contact_reborn)'.
            $sep.'Content-Transfer-Encoding: 8bit'.
            $sep.'Content-Type: text/plain; charset="'.$charset.'"';
$headers=dumbDown($headers);
$to=dumbDown($to);
$subject=dumbDown($subject);

        if (mail($to, $subject, $msg, $headers))
        {
            if ($redirect)
            {
                header('HTTP/1.1 303 See Other');
                header('Status: 303');
                header('Location: '.hu.$redirect);
                header('Connection: close');
            }

            else
            {
                $_POST = array();

                if ($show_input == 'yes')
                {
                    if ($thanks)
                    {
                        return $thanks;
                    }
                }
            }
        }

        else
        {
            $out .= graf(zem_contact_gTxt('mail_sorry'));
        }
    }

    if ($show_input == 'yes' and $send_article == 'no' or gps('zem_contact_send_article'))
    {
        if (ps('zem_contact_submit'))
        {
            $nonce = ps('zem_contact_nonce');

            if (empty($nonce))
            {
                $zem_contact_error[] = zem_contact_gTxt('field_missing');
                $isError = "errorElement";
            }

            else
            {
                safe_delete('txp_discuss_nonce', 'issue_time < date_sub(now(), interval 10 minute)');

                $rs = safe_row('*', 'txp_discuss_nonce', "nonce = '$nonce' and used = '0'");

                if ($rs)
                {
                    safe_update('txp_discuss_nonce', "used = '1'", "nonce = '$nonce'");
                }

                else
                {
                    $zem_contact_error[] = zem_contact_gTxt('form_expired');
                }
            }
        }

        return '<form method="post" id="zemContactForm" action="'.serverSet('REQUEST_URI').'">'.
            ( $label ? n.'<fieldset>' : n.'<div>' ).
            ( $label ? n.'<legend>'.$label.'</legend>' : '' ).
            $out.
            n.'<input type="hidden" name="zem_contact_nonce" value="'.$zem_contact_nonce.'" />'.
            $form.
            ( $label ? (n.'</fieldset>') : (n.'</div>') ).
            n.'</form>';
    }

    return '';
}

function zem_contact_text($atts)
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'break'        => br,
        'default'    => '',
        'isError'    => '',
        'label'        => zem_contact_gTxt('text'),
        'max'        => 100,
        'min'        => 0,
        'name'        => '',
        'required'    => 'yes',
        'size'        => ''
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    $value = ps($name) ? ps($name) : $default;

    if ($value and $max)
    {
        $value = substr($value, 0, $max);
    }

    if (ps('zem_contact_submit') and $required == 'yes' and empty($value))
    {
        $zem_contact_error[] = zem_contact_gTxt('field_missing', $label);
        $isError = "errorElement";
    }

    elseif (ps($name) and $min and strlen($value) < $min)
    {
        $zem_contact_error[] = zem_contact_gTxt('min_warning', $label, $min);
        $isError = "errorElement";
    }

    elseif (ps($name))
    {
        $zem_contact_form[$label] = $value;
    }

    $size = ($size) ? ' size="'.(int)$size.'"' : '';
    $maxlength = ($max) ? ' maxlength="'.(int)$max.'"' : '';

        if ($required == 'yes')
        {
        return '<label for="'.$name.'" class="zemRequired'.$isError.' '.$name.'">'.$label.'</label>'.$break.
        '<input type="text" id="'.$name.'" class="zemRequired'.$isError.'" name="'.$name.'" value="'.htmlspecialchars($value).'"'.$size.$maxlength.' />';
         }
        else
        {
    return '<label for="'.$name.'" class="'.$name.'">'.$label.'</label>'.$break.
        '<input type="text" id="'.$name.'" name="'.$name.'" value="'.htmlspecialchars($value).'"'.$size.$maxlength.' />';
        }

}

function zem_contact_textarea($atts)
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'break'        => br,
        'cols'        => 58,
        'default'    => '',
        'isError'    => '',
        'label'        => zem_contact_gTxt('message'),
        'max'        => 10000,
        'min'        => 0,
        'name'        => '',
        'required'    => 'yes',
        'rows'        => 8
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    $value = ps($name) ? ps($name) : $default;

    if ($value and $max)
    {
        $value = substr($value, 0, $max);
    }

    if (ps('zem_contact_submit') and $required == 'yes' and empty($value))
    {
        $zem_contact_error[] = zem_contact_gTxt('field_missing', $label);
        $isError = "errorElement";
    }

    elseif (ps($name) and $min and strlen($value) < $min)
    {
        $zem_contact_error[] = zem_contact_gTxt('min_warning', $label, $min);
        $isError = "errorElement";
    }

    elseif (ps($name))
    {
        $zem_contact_form[$label] = $value;
    }

    if ($required == 'yes')
    {
    return '<label for="'.$name.'" class="zemRequired'.$isError.' '.$name.'">'.$label.'</label>'.$break.
        '<textarea id="'.$name.'" class="zemRequired'.$isError.'" name="'.$name.'" cols="'.$cols.'" rows="'.$rows.'">'.htmlspecialchars($value).'</textarea>';
    }
    else
    {
    return '<label for="'.$name.'" class="'.$name.'">'.$label.'</label>'.$break.
        '<textarea id="'.$name.'" name="'.$name.'" cols="'.$cols.'" rows="'.$rows.'">'.htmlspecialchars($value).'</textarea>';
    }
}

function zem_contact_email($atts)
{
    global $zem_contact_form, $zem_contact_from, $zem_contact_error;

    extract(lAtts(array(
        'default'    => '',
        'isError'    => '',
        'label'        => zem_contact_gTxt('email'),
        'max'        => 100,
        'min'        => 0,
        'name'        => '',
        'required'    => 'yes',
        'break'        => br,
        'size'        => ''
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    $email = ps($name);

    if (ps('zem_contact_submit'))
    {
      if ($required == 'yes' and !empty($email)) {

        if (!preg_match('/^[\w._-]+@([\w-]+\.)+[\w-]+$/', $email))
        {
            $zem_contact_error[] = zem_contact_gTxt('invalid_email', $email);
            $isError = "errorElement";
        }

        elseif (preg_match("/@(.+)$/", $email, $match))
        {
            $domain = $match[1];
            $mx = 0;

            if (is_callable('getmxrr'))
            {
                $dummy = array();
                $mx = @getmxrr($domain, $mx);
            }

            if (!$mx and (@gethostbyname($domain) == $domain))
            {
                $zem_contact_error[] = zem_contact_gTxt('invalid_host', $domain);
                $isError = "errorElement";
            }

            else
            {
                $zem_contact_from = $email;
            }
        }

        else
        {
            $zem_contact_from = $email;
        }
    }
    }

    return zem_contact_text(array(
        'default'    => $email,
        'isError'    => $isError,
        'label'        => $label,
        'max'        => $max,
        'min'        => $min,
        'name'        => $name,
        'required'    => $required,
        'break'        => $break,
        'size'        => $size           // changed '' to $size
    ));
}

function zem_contact_select($atts)
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'name'        => '',        // added name
        'break'        => ' ',
        'delimiter'    => ',',
        'isError'    => '',
        'label'        => zem_contact_gTxt('option'),
        'list'        => zem_contact_gTxt('general_inquiry'),
        'required'    => 'yes',
        'selected'    => 'yes'
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    $list = array_map('trim', split($delimiter, $list));

    $value = ps($name) ? ps($name) : $selected;

    if (ps('zem_contact_submit') and $required == 'yes' and empty($value))
    {
        $zem_contact_error[] = zem_contact_gTxt('field_missing', $label);
        $isError = "errorElement";
    }

    elseif (ps($name) and !in_array($value, $list))
    {
        $zem_contact_error[] = zem_contact_gTxt('invalid_value', $label, $value);
        $isError = "errorElement";
    }

    elseif (ps($name))
    {
        $zem_contact_form[$label] = $value;
    }

    $out = '';

    foreach ($list as $item)
    {
        $item = htmlspecialchars($item);

        if ($item == $value)        // changed $selected to $value
        {
            $out .= n.t.'<option selected="1">'.$item.'</option>';
        }

        else
        {
            $out .= n.t.'<option>'.$item.'</option>';
        }
    }

    if ($required == 'yes')
    {
    return '<label for="'.$name.'" class="zemRequired'.$isError.' '.$name.'">'.$label.'</label>'.$break.
        n.'<select name="'.$name.'">'.
            $out.
        n.'</select>';
    }
    else
    {
    return '<label for="'.$name.'" class="'.$name.'">'.$label.'</label>'.$break.
        n.'<select name="'.$name.'">'.
            $out.
        n.'</select>';
    }
}

function zem_contact_checkbox($atts)
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'break'        => ' ',
        'checked'    => 'no',
        'isError'    => '',
        'label'        => zem_contact_gTxt('checkbox'),
        'name'        => '',
        'required'    => 'yes'
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    $value = ps('zem_contact_submit') ? (bool) ps($name) : '';

    if (ps('zem_contact_submit') and $required == 'yes' and empty($value))
    {
        $zem_contact_error[] = zem_contact_gTxt('field_missing', $label);
        $isError = "errorElement";
    }

    elseif (ps('zem_contact_submit'))
    {
        $zem_contact_form[$label] = ($value) ? gTxt('yes') : gTxt('no');
    }

    if ($required == 'yes')
    {
    return '<input type="checkbox" id="'.$name.'" class="zemRequired'.$isError.'" name="'.$name.'"'.
        ( ( ($checked == 'yes') and $value) ? ' checked="checked" />' : ' />').$break.
        '<label for="'.$name.'" class="zemRequired'.$isError.' '.$name.'">'.$label.'</label>';
    }
    else
    {
    return '<input type="checkbox" id="'.$name.'" name="'.$name.'"'.
        ( ( ($checked == 'yes') and $value) ? ' checked="checked" />' : ' />').$break.
        '<label for="'.$name.'" class="'.$name.'">'.$label.'</label>';
    }
}

function zem_contact_serverinfo($atts)
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'label'        => '',
        'name'        => ''
    ), $atts));

    if (empty($name))
    {
        $name = strtolower(preg_replace('/\W/', '', $label));
    }

    if ($name and ps('zem_contact_submit'))
    {
        $zem_contact_form[$label] = serverSet($name);
    }
}

function zem_contact_secret($atts, $thing = '')
{
    global $zem_contact_form, $zem_contact_error;

    extract(lAtts(array(
        'name'        => '',
        'value'        => ''
    ), $atts));

    if ($value)
    {
        $value = htmlspecialchars($value);
    }

    elseif ($thing)
    {
        $value = htmlspecialchars(trim(parse($thing)));
    }

    if (ps($name))
    {
        $zem_contact_form[$label] = $value;
    }

    return '<input type="hidden" id="'.$name.'" name="'.$name.'" value="'.$value.'" />';
}

function zem_contact_send_article($atts) {

    if (!isset($_REQUEST['zem_contact_send_article'])) {
        $linktext = (empty($atts['linktext'])) ? 'send article' : $atts['linktext'];
        $join = (empty($_SERVER['QUERY_STRING'])) ? '?' : '&amp;';
        $href = $_SERVER['REQUEST_URI'].$join.'zem_contact_send_article=yes';
        return '<a href="'.$href.'">'.$linktext.'</a>';
    }
    return;

}

function zem_contact_submit($atts)
{
    global $zem_contact_nonce, $zem_contact_error;

    extract(lAtts(array(
        'label'        => zem_contact_gTxt('send')
    ), $atts));

    return '<input type="submit" id="zemSubmit" name="zem_contact_submit" value="'.$label.'" />';
}

function zem_contact_gTxt($what, $var1 = '', $var2 = '')
{
    $lang = array(
        'checkbox'        => 'Checkbox',
        'contact'        => 'Contact',
        'email'            => '?????',
        'email_subject'        => "$var1 > ?????? ? ?????",
        'email_thanks'        => '???????, ???? ????????? ??????????.',
        'field_missing'        => "??????????? ???????????? ??? ?????????? ???? “<strong>$var1</strong>”",
        'form_expired'        => '?????????? ????? ?????????????? ??????? ?????. ???????? ??????????, ??????????, ??? ???',
        'general_inquiry'    => 'General inquiry',
        'invalid_email'        => "“<strong>$var1</strong>” - ??? ???????????? ????? ?????.",
        'invalid_host'        => "“<strong>$var1</strong>” - ??? ???????????? ???????? ??????.",
        'invalid_value'        => "???????????? ???????? ??? “<strong>$var1</strong>”, “<strong>$var2</strong>” is not one of the available options.",
        'mail_sorry'        => '????????, ????????? ????? ?? ??????????.',
        'message'        => '????? ?????????',
        'min_warning'        => "“<strong>$var1</strong>” - ?????? ???? ??? ??????? $var2 ????????.",
        'option'        => '?????',
        'receiver'        => '??????????',
        'send'            => '??????????',
        'text'            => '?????',
        'to'            => '“<strong>to</strong>” - ?? ????????? ????? ?????.',
        'to_missing'        => '?????? ????????????! ??????????? ?????: “<strong>????</strong>”.'
    );

    return $lang[$what];
}