cforms-corrupted.php

<?php
/*
 * Copyright (c) 2006-2012 Oliver Seidel (email : oliver.seidel @ deliciousdays.com)
 * Copyright (c) 2014-2017 Bastian Germann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

cforms2_check_access_priv();
?>
<div class="wrap">
    <h2><?php _e('cforms error', 'cforms2') ?></h2>

    <?php
    if ($_POST['fixsettings']) {

        echo '<div class="error"><p>';
        _e('Please deactivate and then re-activate the cforms plugin now.', 'cforms2');
        echo '</p></div>';
        $c = stripslashes($_POST['currentsettings']);

        $nc = '';
        for ($i = 0; $i < strlen($c); $i++) {

            if (substr($c, $i, 2) == 's:') {
                $q1 = strpos($c, '"', $i);
                $q2 = strpos($c, '";', $q1) - 1;
                $nc .= 's:' . ($q2 - $q1) . ':' . substr($c, $q1, ($q2 - $q1) + 3);
                $i = $i + ($q2 - $q1) + 6 + (strlen(strval($q2 - $q1))) - 1;
            } else
                $nc .= substr($c, $i, 1);
        }

        update_option('cforms_settings', $nc);
        die();
    } elseif ($_POST['resetsettings']) {

        echo '<div class="updated fade"><p>';
        _e('Please deactivate and then re-activate the cforms plugin now.', 'cforms2');
        echo '</p></div>';
        delete_option('cforms_settings');
        cforms2_setup_db();
        wp_die();
    } else {
        echo '<div class="error"><p>' . __('It appears that WP has corrupted your cforms settings, the settings array can not be read properly.', 'cforms2') . '</p></div>';
    }

    global $wpdb;
    $c = str_replace('&', '&amp;', $wpdb->get_var("SELECT option_value FROM {$wpdb->options} WHERE option_name='cforms_settings'"));
    ?>

    <form name="corruptedsettings" class="corruptedsettings" method="POST">

        <h3><?php _e('Corrupted cforms settings detected', 'cforms2'); ?></h3>
        <table class="form-table">
            <tr><td><?php _e('You can either try and fix the settings array or reset it and start from scratch.', 'cforms2'); ?> &nbsp;<input class="allbuttons deleteall" type="submit" name="resetsettings" id="resetsettings" value="<?php _e('RESET', 'cforms2'); ?>"/></td></tr>
        </table>

        <h3><?php _e('Corrupted cforms settings array (raw code)', 'cforms2'); ?></h3>
        <table class="form-table">
            <tr>
                <td><?php _e('Depending on your Wordpress/PHP skills you may want to try and fix the serialized data below, then hit the fix button or try just like that, cforms may magically fix it for you.', 'cforms2'); ?></td>
            </tr>
            <tr>
                <td><textarea rows="16" cols="10" name="currentsettings" id="currentsettings"><?php echo $c; ?></textarea></td>
            </tr>
            <tr>
                <td><input class="allbuttons" type="submit" name="fixsettings" id="fixsettings" value="<?php _e('FIX and save data', 'cforms2'); ?>"/></td>
            </tr>
        </table>

    </form>

</div>
<?php
wp_die();