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<?php
/**
 * A static class for on-screen messages
 *
 * Using a static class instead of a include file with global functions, along with
 * autoloading of classes, reduces the memory usage and only includes files when needed.
 *
 * @copyright   (c) 2007-2008 The ImpressCMS Project - www.impresscms.org
 * @license     http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
 * @category    ICMS
 * @package     Core
 * @subpackage  Message
 * @since       1.3
 * @version SVN: $Id: Message.php 12310 2013-09-13 21:33:58Z skenow $
 */

/**
 * Create and display messages on the screen
 */
class icms_core_Message {

    /* Since all the methods are static, there is no __construct necessary   */

    /**
     * Replaces xoops_warning() and icms_warning_msg()
     * Given either an array of messages or a string, and an optional title, create a formatted warning
     * message
     *
     * @author      XOOPS - include/functions.php :: xoops_warning()
     * @author      modified by skenow <skenow@impresscms.org>
     * @copyright   copyright (c) 2000-2003 XOOPS.org
     *              You should have received a copy of XOOPS_copyrights.txt with
     *              this file. If not, you may obtain a copy from xoops.org
     *
     * @param       string $msg
     * @param       string $title
     * @param       boolean $render
     */
    static public function warning($msg, $title='', $render = FALSE) {
        $ret = '<div class="warningMsg">';
        if ($title != '') {
            $ret .= '<h4>' . $title . '</h4>';
        }
        if (is_array($msg)) {
            foreach ($msg as $m) {
                $ret .= $m . '<br />';
            }
        } else {
            $ret .= $msg;
        }
        $ret .= '</div>';
        if ($render) {
            echo $ret;
        } else {
            return $ret;
        }
    }

    /**
     * Replaces icms_error_msg()
     *
     * @author      XOOPS - include/functions.php :: xoops_error()
     * @copyright   copyright (c) 2000-2003 XOOPS.org
     *              You should have received a copy of XOOPS_copyrights.txt with
     *              this file. If not, you may obtain a copy from xoops.org
     *
     * @param       string $msg
     * @param       string $title
     * @param       boolean $render
     * @return      mixed
     */
    static public function error($msg, $title = '', $render = true) {
        $ret = '<div class="errorMsg">';
        if ($title != '') {
            $ret .= '<h4>' . $title . '</h4>';
        }
        if (is_array($msg)) {
            foreach ($msg as $m) {
                $ret .= $m . '<br />';
            }
        } else {
            $ret .= $msg;
        }
        $ret .= '</div>';
        if ($render) {
            echo $ret;
        } else {
            return $ret;
        }
    }

    /**
     * Render result message (echo, so no return string)
     *
     * @author      XOOPS - include/functions.php :: xoops_result()
     * @copyright   copyright (c) 2000-2003 XOOPS.org
     *              You should have received a copy of XOOPS_copyrights.txt with
     *              this file. If not, you may obtain a copy from xoops.org
     *
     * @author      modified by skenow <skenow@impresscms.org>
     * @param       string $msg
     * @param       string $title
     * @return      void
     */
    static public function result($msg, $title='') {
        echo '<div class="resultMsg">';
        if ($title != '') {
            echo '<h4>' . $title . '</h4>';
        }
        if (is_array($msg)) {
            foreach ($msg as $m) {
                echo $m . '<br />';
            }
        } else {
            echo $msg;
        }
        echo '</div>';

    }

    /**
     * Will render (echo) the form so no return in this function
     *
     * @author      XOOPS - include/functions.php :: xoops_confirm()
     * @author      modified by skenow <skenow@impresscms.org>
     * @copyright   copyright (c) 2000-2003 XOOPS.org
     *              You should have received a copy of XOOPS_copyrights.txt with
     *              this file. If not, you may obtain a copy from xoops.org
     *
     * @param       array $hiddens Array of Hidden values
     * @param       string $action The Form action
     * @param       string $msg The message in the confirm form
     * @param       string $submit The text on the submit button
     * @param       boolean $addtoken Whether or not to add a security token
     * @return      void
     */
    static public function confirm($hiddens, $action, $msg, $submit='', $addtoken = true) {
    $submit = ($submit != '') ? trim($submit) : _SUBMIT;
    echo '<div class="confirmMsg">
            <h4>' . $msg . '</h4>
            <form method="post" action="' . $action . '">';
    foreach ($hiddens as $name => $value) {
        if (is_array($value)) {
            foreach ($value as $caption => $newvalue) {
                echo '<input type="radio" name="' . $name . '" value="'
                    . htmlspecialchars($newvalue) . '" /> ' . $caption;
            }
            echo '<br />';
        } else {
            echo '<input type="hidden" name="' . $name . '" value="'
                . htmlspecialchars($value) . '" />';
        }
    }
    if ($addtoken !== false) {
        echo icms::$security->getTokenHTML();
    }
    echo '<input type="submit" name="confirm_submit" value="' . $submit
        . '" /> <input type="button" name="confirm_back" value="' . _CANCEL
        .'" onclick="javascript:history.go(-1);" />
    </form></div>';

    }
}