mambax7/smartfaq

<?php declare(strict_types=1);

/**
 * Module: SmartFAQ
 * Author: The SmartFactory <www.smartfactory.ca>
 * Licence: GNU
 */

use Xmf\Request;
use XoopsModules\Smartfaq;
use XoopsModules\Smartfaq\Constants;
use XoopsModules\Smartfaq\Helper;

require_once __DIR__ . '/admin_header.php';

/** @var Smartfaq\Helper $helper */
$helper = Helper::getInstance();

$op = Request::getCmd('op', Request::getCmd('op', '', 'GET'), 'POST');

// Creating the answer handler object
/** @var \XoopsModules\Smartfaq\AnswerHandler $answerHandler */
$answerHandler = Helper::getInstance()->getHandler('Answer');

/**
 * @param string $faqid
 */
function editfaq(string $faqid = ''): void
{
    global $answerHandler, $xoopsUser, $xoopsConfig, $xoopsDB, $modify, $xoopsModule, $XOOPS_URL, $myts, $pathIcon16;
    /** @var Smartfaq\Helper $helper */
    $helper = Helper::getInstance();
    $smartModuleConfig = $helper->getConfig();

    require_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';

    // Creating the FAQ object
    $faqObj = new Smartfaq\Faq($faqid);

    // Creating the category object
    $categoryObj = $faqObj->category();

    if ($faqObj->notLoaded()) {
        redirect_header('index.php', 1, _AM_SF_NOFAQSELECTED);
    }

    switch ($faqObj->status()) {
        case Constants::SF_STATUS_ANSWERED:
            $breadcrumb_action1   = _AM_SF_SUBMITTED;
            $breadcrumb_action2   = _AM_SF_APPROVING;
            $collapsableBar_title = _AM_SF_SUBMITTED_TITLE;
            $collapsableBar_info  = _AM_SF_SUBMITTED_INFO;
            $button_caption       = _AM_SF_APPROVE;
            $an_status            = Constants::SF_AN_STATUS_PROPOSED;
            break;
    }

    $module_id = $xoopsModule->getVar('mid');
    /** @var \XoopsGroupPermHandler $grouppermHandler */
    $grouppermHandler = xoops_getHandler('groupperm');
    $groups           = $xoopsUser ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;

    if (!Smartfaq\Utility::userIsAdmin()
        && (!$grouppermHandler->checkRight('category_admin', $faqObj->categoryid(), $groups, $module_id))) {
        redirect_header('<script>javascript:history.go(-1)</script>', 1, _NOPERM);
    }
    // Retreiving the official answer
    $official_answer = $faqObj->answer();

    Smartfaq\Utility::collapsableBar('bottomtable', 'bottomtableicon');
    echo "<img id='bottomtableicon' src=" . XOOPS_URL . '/modules/' . $xoopsModule->dirname() . "/assets/images/icon/close12.gif alt=''></a>&nbsp;" . _AM_SF_SUBMITTED_ANSWER . '</h3>';
    echo "<div id='bottomtable'>";
    echo '<span style="color: #567; margin: 3px 0 12px 0; font-size: small; display: block; ">' . _AM_SF_SUBMITTED_ANSWER_INFO . '</span>';

    $proposed_answers = $answerHandler->getAllAnswers($faqid, Constants::SF_AN_STATUS_PROPOSED);

    if (0 === count($proposed_answers)) {
        redirect_header('index.php', 1, _AM_SF_NOANSWERS);
    }

    echo "<table width='100%' cellspacing=1 cellpadding=3 border=0 class = outer>
            <tr>
              <td class='head' width='100px'>" . _AM_SF_CATEGORY . "</td>
              <td class='even'>" . $categoryObj->name() . "</td>
            </tr>
            <tr>
              <td class='head' width='100px'>" . _AM_SF_QUESTION . "</td>
              <td class='even'>" . $faqObj->question() . '</td>
            </tr>';
    if ($official_answer) {
        echo "
            <tr>
              <td class='head' width='100px'>" . _AM_SF_ANSWER_OFFICIAL . "</td>
              <td class='even'>" . $official_answer->answer() . '</td>
            </tr>';
    }
    echo "</table><br>\n";

    echo "<table width='100%' cellspacing=1 cellpadding=3 border=0 class = outer>";
    echo '<tr>';
    echo "<th width='40' class='bg3' align='center'><b>" . _AM_SF_ARTID . '</b></td>';
    echo "<th class='bg3' class='bg3' align='center'><b>" . _AM_SF_ANSWER . '</b></td>';

    echo "<th width='90' class='bg3' align='center'><b>" . _AM_SF_ANSWERED . '</b></td>';

    echo "<th width='180' class='bg3' align='center'><b>" . _AM_SF_CREATED . '</b></td>';
    echo "<th width='120' class='bg3' align='center'><b>" . _AM_SF_ACTION . '</b></td>';
    echo '</tr>';

    $merge   = '';
    $modify  = '';
    $approve = '';
    foreach ($proposed_answers as $proposed_answer) {
        if (Constants::SF_STATUS_NEW_ANSWER == $faqObj->status()) {
            $merge   = "<a href='faq.php?op=merge&amp;faqid="
                       . $faqObj->faqid()
                       . '&amp;answerid='
                       . $proposed_answer->answerid()
                       . "'><img src='"
                       . XOOPS_URL
                       . '/modules/'
                       . $xoopsModule->dirname()
                       . "/assets/images/icon/merge.gif' title='"
                       . _AM_SF_FAQ_MERGE
                       . "' alt='"
                       . _AM_SF_FAQ_MERGE
                       . "'></a>&nbsp;";
            $approve = "<a href='answer.php?op=selectanswer&amp;faqid=" . $faqid . '&amp;answerid=' . $proposed_answer->answerid() . "'><img src='" . $pathIcon16 . '/on.png' . "' title='" . _AM_SF_FAQ_APPROVE_NEW_ANSWER . "' alt='" . _AM_SF_APPROVESUB . "'></a>";
        }
        $modify = "<a href='faq.php?op=mod&amp;faqid=" . $faqObj->faqid() . '&amp;answerid=' . $proposed_answer->answerid() . "'><img src='" . $pathIcon16 . '/edit.png' . "' title='" . _AM_SF_FAQ_REVIEW . "' alt='" . _AM_SF_FAQ_REVIEW . "'></a>&nbsp;";
        $delete = "<a href='answer.php?op=del&amp;faqid=" . $faqObj->faqid() . '&amp;answerid=' . $proposed_answer->answerid() . "'><img src='" . $pathIcon16 . '/delete.png' . "' title='" . _AM_SF_DELETESUBM . "' alt='" . _AM_SF_DELETESUBM . "'></a>";
        echo '<tr>';
        echo "<td class='head' align='center'>" . $proposed_answer->answerid() . '</td>';
        echo "<td class='even' align='left'>" . $proposed_answer->answer() . '</td>';

        //show name of the answer submitter
        $submitter = Smartfaq\Utility::getLinkedUnameFromId($proposed_answer->uid(), $smartModuleConfig['userealname']);
        echo "<td class='even' align='center'>" . $submitter . '</td>';

        echo "<td class='even' align='center'>" . $proposed_answer->datesub() . '</td>';
        echo "<td class='even' align='center'> $merge $modify $approve $delete </td>";
        echo '</tr>';
    }

    echo "</table>\n<br>";
}

$redirect_msg  = '';
$redirect_page = '';

/* -- Available operations -- */
switch ($op) {
    case 'mod':
        xoops_cp_header();
        require_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
        global $xoopsUser, $xoopsConfig, $xoopsDB, $xoopsModule, $modify, $myts;
        $faqid = Request::getInt('faqid', 0, 'GET');
        editfaq($faqid);
        break;
    case 'selectanswer':
        global $xoopsUser;

        $faqid    = Request::getInt('faqid', 0, 'GET');
        $answerid = Request::getInt('answerid', 0, 'GET');

        // Creating the FAQ object
        $faqObj = new Smartfaq\Faq($faqid);

        if ($faqObj->notLoaded()) {
            redirect_header('index.php', 1, _AM_SF_NOFAQSELECTED);
        }

        // Creating the answer object
        $answerObj = new Smartfaq\Answer($answerid);

        if ($answerObj->notLoaded()) {
            redirect_header('index.php', 1, _AM_SF_NOFAQSELECTED);
        }

        $answerObj->setVar('status', Constants::SF_AN_STATUS_APPROVED);

        $notifToDo_answer = null;
        $notifToDo_faq    = null;

        switch ($faqObj->status()) {
            // This was an Open Question that became a Submitted FAQ
            case Constants::SF_STATUS_ANSWERED:
                if (1 === $helper->getConfig('autoapprove_submitted_faq')) {
                    // We automatically approve Submitted Q&A
                    $redirect_msg = _AM_SF_ANSWER_APPROVED_PUBLISHED;
                    $faqObj->setVar('status', Constants::SF_STATUS_PUBLISHED);
                    $answerObj->setVar('status', Constants::SF_AN_STATUS_APPROVED);
                    $notifToDo_faq = [Constants::SF_NOT_FAQ_PUBLISHED];
                } else {
                    // Submitted Q&A need approbation
                    $redirect_msg = _AM_SF_ANSWER_APPROVED_NEED_APPROVED;
                    $faqObj->setVar('status', Constants::SF_STATUS_SUBMITTED);
                    $answerObj->setVar('status', Constants::SF_AN_STATUS_APPROVED);
                    $notifToDo_faq = [Constants::SF_NOT_FAQ_SUBMITTED];
                }
                break;
            // This is a published FAQ for which a user submitted a new answer and we just accepeted one
            case Constants::SF_STATUS_NEW_ANSWER:
                $redirect_msg = _AM_SF_FAQ_NEW_ANSWER_PUBLISHED;
                $faqObj->setVar('status', Constants::SF_STATUS_PUBLISHED);
                $answerObj->setVar('status', Constants::SF_AN_STATUS_APPROVED);
                $notifToDo_answer = [Constants::SF_NOT_ANSWER_APPROVED];
                break;
        }

        // Storing the FAQ object in the database
        if (!$faqObj->store()) {
            redirect_header('<script>javascript:history.go(-1)</script>', 2, _AM_SF_ERROR_FAQ_NOT_SAVED);
        }

        // Storing the answer object in the database
        if (!$answerObj->store()) {
            redirect_header('<script>javascript:history.go(-1)</script>', 2, _AM_SF_ERROR_ANSWER_NOT_SAVED);
        }

        // Send FAQ notifications
        if (!empty($notifToDo_faq)) {
            $faqObj->sendNotifications($notifToDo_faq);
        }

        // Send answer notifications
        if (!empty($notifToDo_answer)) {
            $answerObj->sendNotifications($notifToDo_answer);
        }

        redirect_header('index.php', 2, $redirect_msg);
        break;
    case 'del':
        global $xoopsUser, $xoopsConfig, $xoopsDB;

        $faqid     = Request::getInt('faqid', 0, 'POST');
        $faqid     = Request::getInt('faqid', $faqid, 'GET');
        $answerid  = Request::getInt('answerid', 0, 'POST');
        $answerid  = Request::getInt('answerid', $answerid, 'GET');
        $confirm   = Request::getInt('confirm', 0, 'POST');
        $faqObj    = new Smartfaq\Faq($faqid);
        $answerObj = new Smartfaq\Answer($answerid);
        if ($confirm) {
            $answerObj->setVar('status', Constants::SF_AN_STATUS_REJECTED);
            $answerObj->store();

            switch ($faqObj->status()) {
                // Open Question for which we are rejecting an answer
                case Constants::SF_STATUS_ANSWERED:
                    $redirect_page = 'index.php';
                    $redirect_msg  = _AM_SF_ANSWER_REJECTED_OPEN_QUESTION;
                    $faqObj->setVar('status', Constants::SF_STATUS_OPENED);
                    break;
                case Constants::SF_STATUS_NEW_ANSWER:
                    $proposed_answers = $answerHandler->getAllAnswers($faqid, Constants::SF_AN_STATUS_PROPOSED);
                    if (count($proposed_answers) > 0) {
                        // This question has other proposed answer
                        $redirect_page = 'answer.php?op=mod&faqid=' . $faqid;
                        $redirect_msg  = _AM_SF_ANSWER_REJECTED;
                    } else {
                        // The question has no other proposed answer
                        $redirect_page = 'index.php';
                        $redirect_msg  = _AM_SF_ANSWER_REJECTED;
                        $faqObj->setVar('status', Constants::SF_STATUS_PUBLISHED);
                    }
                    break;
            }
            $faqObj->store();
            redirect_header($redirect_page, 3, $redirect_msg);
        } else {
            xoops_cp_header();
            xoops_confirm(['op' => 'del', 'answerid' => $answerid, 'confirm' => 1, 'faqid' => $faqid], 'answer.php', _AM_SF_DELETETHISANSWER, _AM_SF_DELETE);
            xoops_cp_footer();
        }
        exit();
    case 'default':
    default:
        xoops_cp_header();

        require_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
        global $xoopsUser, $xoopsConfig, $xoopsDB, $xoopsModule;
        $helper = Helper::getInstance();

        editfaq();
        break;
}

require_once __DIR__ . '/admin_footer.php';