engelsystem/includes/pages/admin_user.php

<?php

/**
 * @return string
 */
function admin_user_title()
{
    return _('All Angels');
}

/**
 * @return string
 */
function admin_user()
{
    global $user, $tshirt_sizes, $privileges;

    $html = '';

    if (!isset($_REQUEST['id'])) {
        redirect(users_link());
    }

    $user_id = $_REQUEST['id'];
    if (!isset($_REQUEST['action'])) {
        $user_source = User($user_id);
        if ($user_source == null) {
            error(_('This user does not exist.'));
            redirect(users_link());
        }

        $html .= 'Hallo,<br />'
            . 'hier kannst du den Eintrag &auml;ndern. Unter dem Punkt \'Gekommen\' '
            . 'wird der Engel als anwesend markiert, ein Ja bei Aktiv bedeutet, '
            . 'dass der Engel aktiv war und damit ein Anspruch auf ein T-Shirt hat. '
            . 'Wenn T-Shirt ein \'Ja\' enth&auml;lt, bedeutet dies, dass der Engel '
            . 'bereits sein T-Shirt erhalten hat.<br /><br />' . "\n";

        $html .= '<form action="' . page_link_to('admin_user') . '&action=save&id=$user_id" method="post">' . "\n";
        $html .= '<table border="0">' . "\n";
        $html .= '<input type="hidden" name="Type" value="Normal">' . "\n";
        $html .= '<tr><td>' . "\n";
        $html .= '<table>' . "\n";
        $html .= '  <tr><td>Nick</td><td>' . '<input type="text" size="40" name="eNick" value="' . $user_source['Nick'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>lastLogIn</td><td>' . date('Y-m-d H:i', $user_source['lastLogIn']) . '</td></tr>' . "\n";
        $html .= '  <tr><td>Name</td><td>' . '<input type="text" size="40" name="eName" value="' . $user_source['Name'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>Vorname</td><td>' . '<input type="text" size="40" name="eVorname" value="' . $user_source['Vorname'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>Alter</td><td>' . '<input type="text" size="5" name="eAlter" value="' . $user_source['Alter'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>Telefon</td><td>' . '<input type="text" size="40" name="eTelefon" value="' . $user_source['Telefon'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>Handy</td><td>' . '<input type="text" size="40" name="eHandy" value="' . $user_source['Handy'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>DECT</td><td>' . '<input type="text" size="4" name="eDECT" value="' . $user_source['DECT'] . '"></td></tr>' . "\n";
        if ($user_source['email_by_human_allowed']) {
            $html .= "  <tr><td>email</td><td>" . '<input type="text" size="40" name="eemail" value="' . $user_source['email'] . '"></td></tr>' . "\n";
        }
        $html .= "  <tr><td>jabber</td><td>" . '<input type="text" size="40" name="ejabber" value="' . $user_source['jabber'] . '"></td></tr>' . "\n";
        $html .= '  <tr><td>Size</td><td>'
            . html_select_key('size', 'eSize', $tshirt_sizes, $user_source['Size']) . '</td></tr>' . "\n";

        $options = [
            '1' => _('Yes'),
            '0' => _('No')
        ];

        // Gekommen?
        $html .= '  <tr><td>Gekommen</td><td>' . "\n";
        $html .= html_options('eGekommen', $options, $user_source['Gekommen']) . '</td></tr>' . "\n";

        // Aktiv?
        $html .= '  <tr><td>Aktiv</td><td>' . "\n";
        $html .= html_options('eAktiv', $options, $user_source['Aktiv']) . '</td></tr>' . "\n";

        // Aktiv erzwingen
        if (in_array('admin_active', $privileges)) {
            $html .= '  <tr><td>' . _('Force active') . '</td><td>' . "\n";
            $html .= html_options('force_active', $options, $user_source['force_active']) . '</td></tr>' . "\n";
        }

        // T-Shirt bekommen?
        $html .= '  <tr><td>T-Shirt</td><td>' . "\n";
        $html .= html_options('eTshirt', $options, $user_source['Tshirt']) . '</td></tr>' . "\n";

        $html .= '  <tr><td>Hometown</td><td>' . '<input type="text" size="40" name="Hometown" value="' . $user_source['Hometown'] . '"></td></tr>' . "\n";

        $html .= '</table>' . "\n" . '</td><td valign="top"></td></tr>';

        $html .= '</td></tr>' . "\n";
        $html .= '</table>' . "\n" . '<br />' . "\n";
        $html .= '<input type="submit" value="Speichern">';
        $html .= '</form>';

        $html .= '<hr />';

        $html .= form_info('', _('Please visit the angeltypes page or the users profile to manage users angeltypes.'));

        $html .= 'Hier kannst Du das Passwort dieses Engels neu setzen:<form action="'
            . page_link_to('admin_user') . '&action=change_pw&id=' . $user_id . '" method="post">' . "\n";
        $html .= '<table>' . "\n";
        $html .= '  <tr><td>Passwort</td><td>' . '<input type="password" size="40" name="new_pw" value=""></td></tr>' . "\n";
        $html .= '  <tr><td>Wiederholung</td><td>' . '<input type="password" size="40" name="new_pw2" value=""></td></tr>' . "\n";

        $html .= '</table>';
        $html .= '<input type="submit" value="Speichern">' . "\n";
        $html .= '</form>';

        $html .= '<hr />';

        $my_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`='" . sql_escape($user['UID']) . "' ORDER BY `group_id` LIMIT 1");
        if (count($my_highest_group) > 0) {
            $my_highest_group = $my_highest_group[0]['group_id'];
        }

        $his_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`='" . sql_escape($user_id) . "' ORDER BY `group_id` LIMIT 1");
        if (count($his_highest_group) > 0) {
            $his_highest_group = $his_highest_group[0]['group_id'];
        }

        if ($user_id != $user['UID'] && $my_highest_group <= $his_highest_group) {
            $html .= 'Hier kannst Du die Benutzergruppen des Engels festlegen:<form action="'
                . page_link_to('admin_user') . '&action=save_groups&id=' . $user_id . '" method="post">' . "\n";
            $html .= '<table>';

            $groups = sql_select("
                SELECT *
                FROM `Groups`
                LEFT OUTER JOIN `UserGroups` ON (
                    `UserGroups`.`group_id` = `Groups`.`UID`
                    AND `UserGroups`.`uid` = '" . sql_escape($user_id) . "'
                )
                WHERE `Groups`.`UID` >= '" . sql_escape($my_highest_group) . "'
                ORDER BY `Groups`.`Name`
            ");
            foreach ($groups as $group) {
                $html .= '<tr><td><input type="checkbox" name="groups[]" value="' . $group['UID'] . '" '
                    . ($group['group_id'] != '' ? ' checked="checked"' : '')
                    . ' /></td><td>' . $group['Name'] . '</td></tr>';
            }

            $html .= '</table>';

            $html .= '<input type="submit" value="Speichern">' . "\n";
            $html .= '</form>';

            $html .= '<hr />';
        }

        $html .= buttons([
            button(user_delete_link($user_source), glyph('lock') . _('delete'), 'btn-danger')
        ]);

        $html .= "<hr />";
    } else {
        switch ($_REQUEST['action']) {
            case 'save_groups':
                if ($user_id != $user['UID']) {
                    $my_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`='" . sql_escape($user['UID']) . "' ORDER BY `group_id`");
                    $his_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`='" . sql_escape($user_id) . "' ORDER BY `group_id`");

                    if (count($my_highest_group) > 0 && (count($his_highest_group) == 0 || ($my_highest_group[0]['group_id'] <= $his_highest_group[0]['group_id']))) {
                        $groups_source = sql_select("
                            SELECT *
                            FROM `Groups`
                            LEFT OUTER JOIN `UserGroups` ON (
                                `UserGroups`.`group_id` = `Groups`.`UID`
                                AND `UserGroups`.`uid` = '" . sql_escape($user_id) . "'
                            )
                            WHERE `Groups`.`UID` >= '" . sql_escape($my_highest_group[0]['group_id']) . "'
                            ORDER BY `Groups`.`Name`
                        ");
                        $groups = [];
                        $grouplist = [];
                        foreach ($groups_source as $group) {
                            $groups[$group['UID']] = $group;
                            $grouplist[] = $group['UID'];
                        }

                        if (!is_array($_REQUEST['groups'])) {
                            $_REQUEST['groups'] = [];
                        }

                        sql_query("DELETE FROM `UserGroups` WHERE `uid`='" . sql_escape($user_id) . "'");
                        $user_groups_info = [];
                        foreach ($_REQUEST['groups'] as $group) {
                            if (in_array($group, $grouplist)) {
                                sql_query("INSERT INTO `UserGroups` SET `uid`='" . sql_escape($user_id) . "', `group_id`='" . sql_escape($group) . "'");
                                $user_groups_info[] = $groups[$group]['Name'];
                            }
                        }
                        $user_source = User($user_id);
                        engelsystem_log(
                            'Set groups of ' . User_Nick_render($user_source) . ' to: ' . join(', ', $user_groups_info)
                        );
                        $html .= success('Benutzergruppen gespeichert.', true);
                    } else {
                        $html .= error('Du kannst keine Engel mit mehr Rechten bearbeiten.', true);
                    }
                } else {
                    $html .= error('Du kannst Deine eigenen Rechte nicht bearbeiten.', true);
                }
                break;

            case 'save':
                $force_active = $user['force_active'];
                $user_source = User($user_id);
                if (in_array('admin_active', $privileges)) {
                    $force_active = $_REQUEST['force_active'];
                }
                $SQL = "UPDATE `User` SET 
              `Nick` = '" . sql_escape($_POST["eNick"]) . "', 
              `Name` = '" . sql_escape($_POST["eName"]) . "', 
              `Vorname` = '" . sql_escape($_POST["eVorname"]) . "', 
              `Telefon` = '" . sql_escape($_POST["eTelefon"]) . "', 
              `Handy` = '" . sql_escape($_POST["eHandy"]) . "', 
              `Alter` = '" . sql_escape($_POST["eAlter"]) . "', 
              `DECT` = '" . sql_escape($_POST["eDECT"]) . "', 
              " . ($user_source['email_by_human_allowed'] ? "`email` = '" . sql_escape($_POST["eemail"]) . "'," : "") . "
              `jabber` = '" . sql_escape($_POST["ejabber"]) . "', 
              `Size` = '" . sql_escape($_POST["eSize"]) . "', 
              `Gekommen`= '" . sql_escape($_POST["eGekommen"]) . "', 
              `Aktiv`= '" . sql_escape($_POST["eAktiv"]) . "', 
              `force_active`= " . sql_escape($force_active) . ", 
              `Tshirt` = '" . sql_escape($_POST["eTshirt"]) . "', 
              `Hometown` = '" . sql_escape($_POST["Hometown"]) . "' 
              WHERE `UID` = '" . sql_escape($user_id) . "' 
              LIMIT 1";
                sql_query($SQL);
                engelsystem_log(
                    'Updated user: ' . $_POST['eNick'] . ', ' . $_POST['eSize']
                    . ', arrived: ' . $_POST['eGekommen']
                    . ', active: ' . $_POST['eAktiv']
                    . ', tshirt: ' . $_POST['eTshirt']
                );
                $html .= success('Änderung wurde gespeichert...' . '\n', true);
                break;

            case 'change_pw':
                if ($_REQUEST['new_pw'] != '' && $_REQUEST['new_pw'] == $_REQUEST['new_pw2']) {
                    set_password($user_id, $_REQUEST['new_pw']);
                    $user_source = User($user_id);
                    engelsystem_log('Set new password for ' . User_Nick_render($user_source));
                    $html .= success('Passwort neu gesetzt.', true);
                } else {
                    $html .= error('Die Eingaben müssen übereinstimmen und dürfen nicht leer sein!', true);
                }
                break;
        }
    }

    return page_with_title(_('Edit user'), [
        $html
    ]);
}