MacAddict 108/MacAddict108.iso/Software/Internet & Communication/WordPress 1.5.1.dmg/wordpress/wp-admin/users.php

PHP Script | 2005-03-26 | 11.1 KB | 332 lines

<?php
require_once('admin.php');

$title = __('Users');
$parent_file = 'profile.php';

$wpvarstoreset = array('action');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
    $wpvar = $wpvarstoreset[$i];
    if (!isset($$wpvar)) {
        if (empty($_POST["$wpvar"])) {
            if (empty($_GET["$wpvar"])) {
                $$wpvar = '';
            } else {
                $$wpvar = $_GET["$wpvar"];
            }
        } else {
            $$wpvar = $_POST["$wpvar"];
        }
    }
}

switch ($action) {
case 'adduser':
    check_admin_referer();

    $user_login     = wp_specialchars(trim($_POST['user_login']));
    $pass1          = $_POST['pass1'];
    $pass2          = $_POST['pass2'];
    $user_email     = wp_specialchars(trim($_POST['email']));
    $user_firstname = wp_specialchars(trim($_POST['firstname']));
    $user_lastname  = wp_specialchars(trim($_POST['lastname']));
    $user_uri       = wp_specialchars(trim($_POST['uri']));

    /* checking that username has been typed */
    if ($user_login == '')
        die (__('<strong>ERROR</strong>: Please enter a username.'));

    /* checking the password has been typed twice */
    do_action('check_passwords', array($user_login, &$pass1, &$pass2));
    if ($pass1 == '' || $pass2 == '')
        die (__('<strong>ERROR</strong>: Please enter your password twice.'));

    /* checking the password has been typed twice the same */
    if ($pass1 != $pass2)
        die (__('<strong>ERROR</strong>: Please type the same password in the two password fields.'));

    $user_nickname = $user_login;

    /* checking that the username isn't already used by another user */
    $loginthere = $wpdb->get_var("SELECT user_login FROM $wpdb->users WHERE user_login = '$user_login'");
    if ($loginthere)
        die (__('<strong>ERROR</strong>: This username is already registered, please choose another one.'));

    /* checking e-mail address */
    if (empty($_POST["email"])) {
        die (__("<strong>ERROR</strong>: please type an e-mail address"));
        return false;
    } else if (!is_email($_POST["email"])) {
        die (__("<strong>ERROR</strong>: the email address isn't correct"));
        return false;
    }

    $user_ID = $wpdb->get_var("SELECT ID FROM $wpdb->users ORDER BY ID DESC LIMIT 1") + 1;

    $user_nicename = sanitize_title($user_nickname, $user_ID);
    $user_uri = preg_match('/^(https?|ftps?|mailto|news|gopher):/is', $user_uri) ? $user_uri : 'http://' . $user_uri;
    $now = gmdate('Y-m-d H:i:s');
    $new_users_can_blog = get_settings('new_users_can_blog');

    $result = $wpdb->query("INSERT INTO $wpdb->users
        (user_login, user_pass, user_nickname, user_email, user_ip, user_domain, user_browser, user_registered, user_level, user_idmode, user_firstname, user_lastname, user_nicename, user_url)
    VALUES
        ('$user_login', MD5('$pass1'), '$user_nickname', '$user_email', '$user_ip', '$user_domain', '$user_browser', '$now', '$new_users_can_blog', 'nickname', '$user_firstname', '$user_lastname', '$user_nicename', '$user_uri')");

    if ($result == false)
        die (__('<strong>ERROR</strong>: Couldn’t register you!'));

    $stars = '';
    for ($i = 0; $i < strlen($pass1); $i = $i + 1)
        $stars .= '*';

    $user_login = stripslashes($user_login);
    $message  = sprintf(__('New user registration on your blog %s:'), get_settings('blogname')) . "\r\n\r\n";
    $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
    $message .= sprintf(__('E-mail: %s'), $user_email) . "\r\n";

    @wp_mail(get_settings('admin_email'), sprintf(__('[%s] New User Registration'), get_settings('blogname')), $message);
    header('Location: users.php');
break;

case 'promote':
    check_admin_referer();

    if (empty($_GET['prom'])) {
        header('Location: users.php');
    }

    $id = $_GET['id'];
    $prom = $_GET['prom'];

    $user_data = get_userdata($id);
    $usertopromote_level = $user_data->user_level;

    if ($user_level <= $usertopromote_level) {
        die(__('Can’t change the level of a user whose level is higher than yours.'));
    }

    if ('up' == $prom) {
        $new_level = $usertopromote_level + 1;
        $sql="UPDATE $wpdb->users SET user_level=$new_level WHERE ID = $id AND $new_level < $user_level";
    } elseif ('down' == $prom) {
        $new_level = $usertopromote_level - 1;
        $sql="UPDATE $wpdb->users SET user_level=$new_level WHERE ID = $id AND $new_level < $user_level";
    }
    $result = $wpdb->query($sql);

    header('Location: users.php');

break;

case 'delete':

    check_admin_referer();

    $id = (int) $_GET['id'];

    if (!$id) {
        header('Location: users.php');
    }

    $user_data = get_userdata($id);
    $usertodelete_level = $user_data->user_level;

    if ($user_level <= $usertodelete_level)
        die(__('Can’t delete a user whose level is higher than yours.'));

    $post_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_author = $id");
    if ($post_ids) {
        $post_ids = implode(',', $post_ids);

        // Delete comments, *backs
        $wpdb->query("DELETE FROM $wpdb->comments WHERE comment_post_ID IN ($post_ids)");
        // Clean cats
        $wpdb->query("DELETE FROM $wpdb->post2cat WHERE post_id IN ($post_ids)");
        // Clean post_meta
        $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id IN ($post_ids)");
        // Clean links
        $wpdb->query("DELETE FROM $wpdb->links WHERE link_owner = $id");
        // Delete posts
        $wpdb->query("DELETE FROM $wpdb->posts WHERE post_author = $id");
    }

    // FINALLY, delete user
    $wpdb->query("DELETE FROM $wpdb->users WHERE ID = $id");
    header('Location: users.php?deleted=true');

break;

default:

    include ('admin-header.php');
    ?>

<?php if (isset($_GET['deleted'])) : ?>
<div class="updated"><p><?php _e('User deleted.') ?></p></div>
<?php endif; ?>
<div class="wrap">
  <h2><?php _e('Authors') ?></h2>
  <table cellpadding="3" cellspacing="3" width="100%">
    <tr>
    <th><?php _e('ID') ?></th>
    <th><?php _e('Nickname') ?></th>
    <th><?php _e('Name') ?></th>
    <th><?php _e('E-mail') ?></th>
    <th><?php _e('Website') ?></th>
    <th><?php _e('Level') ?></th>
    <th><?php _e('Posts') ?></th>
    <th> </th>
    </tr>
    <?php
    $users = $wpdb->get_results("SELECT ID FROM $wpdb->users WHERE user_level > 0 ORDER BY ID");
    $style = '';
    foreach ($users as $user) {
        $user_data = get_userdata($user->ID);
        $email = $user_data->user_email;
        $url = $user_data->user_url;
        $short_url = str_replace('http://', '', $url);
        $short_url = str_replace('www.', '', $short_url);
        if ('/' == substr($short_url, -1))
            $short_url = substr($short_url, 0, -1);
        if (strlen($short_url) > 35)
        $short_url =  substr($short_url, 0, 32).'...';
        $style = ('class="alternate"' == $style) ? '' : 'class="alternate"';
        $numposts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = $user->ID and post_status = 'publish'");
        if (0 < $numposts) $numposts = "<a href='edit.php?author=$user_data->ID' title='" . __('View posts') . "'>$numposts</a>";
        echo "
<tr $style>
    <td align='center'>$user_data->ID</td>
    <td><strong>$user_data->user_nickname</strong></td>
    <td>$user_data->user_firstname $user_data->user_lastname</td>
    <td><a href='mailto:$email' title='" . sprintf(__('e-mail: %s'), $email) . "'>$email</a></td>
    <td><a href='$url' title='website: $url'>$short_url</a></td>
    <td align='center'>";
    if (($user_level >= 2) and ($user_level > $user_data->user_level) and ($user_data->user_level > 0))
        echo " <a href=\"users.php?action=promote&id=".$user_data->ID."&prom=down\">-</a> ";
    echo $user_data->user_level;
    if (($user_level >= 2) and ($user_level > ($user_data->user_level + 1)))
        echo " <a href=\"users.php?action=promote&id=".$user_data->ID."&prom=up\">+</a> ";
    echo "</td><td align='right'>$numposts</td>";
    echo '<td>';
    if (($user_level >= 2) and ($user_level > $user_data->user_level))
        echo "<a href='user-edit.php?user_id=$user_data->ID' class='edit'>".__('Edit')."</a>";
    echo '</td>';
    echo '</tr>';
    }

    ?>

  </table>
</div>

<?php
$users = $wpdb->get_results("SELECT * FROM $wpdb->users WHERE user_level = 0 ORDER BY ID");
if ($users) {
?>
<div class="wrap">
    <h2><?php _e('Registered Users') ?></h2>
    <table cellpadding="3" cellspacing="3" width="100%">
    <tr>
        <th><?php _e('ID') ?></th>
        <th><?php _e('Nickname') ?></th>
        <th><?php _e('Name') ?></th>
        <th><?php _e('E-mail') ?></th>
        <th><?php _e('Website') ?></th>
        <th></th>
        <th></th>
        <th></th>
    </tr>
<?php
$style = '';
foreach ($users as $user) {
    $user_data = get_userdata($user->ID);
    $email = $user_data->user_email;
    $url = $user_data->user_url;
    $short_url = str_replace('http://', '', $url);
    $short_url = str_replace('www.', '', $short_url);
    if ('/' == substr($short_url, -1))
        $short_url = substr($short_url, 0, -1);
    if (strlen($short_url) > 35)
    $short_url =  substr($short_url, 0, 32).'...';
    $style = ('class="alternate"' == $style) ? '' : 'class="alternate"';
echo "\n<tr $style>
<td align='center'>$user_data->ID</td>
<td><strong>$user_data->user_nickname</strong></td>
<td>$user_data->user_firstname $user_data->user_lastname</td>
<td><a href='mailto:$email' title='" . sprintf(__('e-mail: %s'), $email) . "'>$email</a></td>
<td><a href='$url' title='website: $url'>$short_url</a></td>
<td align='center'>";

    if ($user_level >= 6)
        echo "<a href='users.php?action=promote&id=$user_data->ID&prom=up' class='edit'>". __('Promote') . '</a>';
    echo "</td>\n";
    echo '<td>';
    if (($user_level >= 6) and ($user_level > $user_data->user_level))
        echo "<a href='user-edit.php?user_id=$user_data->ID' class='edit'>".__('Edit')."</a>";
    echo '</td><td>';
    if ($user_level >= 6)
        echo "<a href='users.php?action=delete&id=$user_data->ID' class='delete' onclick='return confirm(\"" . __('You are about to delete this user \n  OK to delete, Cancel to stop.') . "\")'>" . __('Delete'). '</a>';
    echo '</td></tr>';

}

?>

    </table>
      <p><?php _e('Deleting a user also deletes all posts made by that user.') ?></p>
</div>

    <?php
    } ?>
<div class="wrap">
<h2><?php _e('Add New User') ?></h2>
<?php printf(__('<p>Users can <a href="%s/wp-register.php">register themselves</a> or you can manually create users here.</p>'), get_settings('siteurl')); ?>
<form action="" method="post" name="adduser" id="adduser">
  <table class="editform" width="100%" cellspacing="2" cellpadding="5">
    <tr>
      <th scope="row" width="33%"><?php _e('Nickname') ?>
      <input name="action" type="hidden" id="action" value="adduser" /></th>
      <td width="66%"><input name="user_login" type="text" id="user_login" /></td>
    </tr>
    <tr>
      <th scope="row"><?php _e('First Name') ?> </th>
      <td><input name="firstname" type="text" id="firstname" /></td>
    </tr>
    <tr>
      <th scope="row"><?php _e('Last Name') ?> </th>
      <td><input name="lastname" type="text" id="lastname" /></td>
    </tr>
    <tr>
      <th scope="row"><?php _e('E-mail') ?></th>
      <td><input name="email" type="text" id="email" /></td>
    </tr>
    <tr>
      <th scope="row"><?php _e('Website') ?></th>
      <td><input name="uri" type="text" id="uri" /></td>
    </tr>
<?php
$show_password_fields = apply_filters('show_password_fields', true);
if ( $show_password_fields ) :
?>
    <tr>
      <th scope="row"><?php _e('Password (twice)') ?> </th>
      <td><input name="pass1" type="password" id="pass1" />
      <br />
      <input name="pass2" type="password" id="pass2" /></td>
    </tr>
<?php endif; ?>
  </table>
  <p class="submit">
    <input name="adduser" type="submit" id="adduser" value="<?php _e('Add User') ?> »" />
  </p>
  </form>
</div>
    <?php

break;
}

include('admin-footer.php');
?>