Cricao de Sites - 650 Layouts Prontos/WebMasters.iso/Blogs/wordpress2.6.exe/wordpress2.6/wp-admin/users.php

PHP Script | 2008-05-27 | 14.0 KB | 464 lines

<?php
require_once('admin.php');
require_once( ABSPATH . WPINC . '/registration.php');

if ( !current_user_can('edit_users') )
    wp_die(__('Cheatin’ uh?'));

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

$action = $_REQUEST['action'];
$update = '';

if ( empty($action) ) {
    if ( isset($_GET['deleteit']) )
        $action = 'delete';
    elseif ( isset($_GET['changeit']) && !empty($_GET['new_role']) )
        $action = 'promote';
}

if ( empty($_REQUEST) ) {
    $referer = '<input type="hidden" name="wp_http_referer" value="'. attribute_escape(stripslashes($_SERVER['REQUEST_URI'])) . '" />';
} elseif ( isset($_REQUEST['wp_http_referer']) ) {
    $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer']));
    $referer = '<input type="hidden" name="wp_http_referer" value="' . attribute_escape($redirect) . '" />';
} else {
    $redirect = 'users.php';
}

switch ($action) {

case 'promote':
    check_admin_referer('bulk-users');

    if (empty($_REQUEST['users'])) {
        wp_redirect($redirect);
        exit();
    }

    if ( !current_user_can('edit_users') )
        wp_die(__('You can’t edit users.'));

    $userids = $_REQUEST['users'];
    $update = 'promote';
    foreach($userids as $id) {
        if ( ! current_user_can('edit_user', $id) )
            wp_die(__('You can’t edit that user.'));
        // The new role of the current user must also have edit_users caps
        if($id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('edit_users')) {
            $update = 'err_admin_role';
            continue;
        }

        $user = new WP_User($id);
        $user->set_role($_REQUEST['new_role']);
    }

    wp_redirect(add_query_arg('update', $update, $redirect));
    exit();

break;

case 'dodelete':

    check_admin_referer('delete-users');

    if ( empty($_REQUEST['users']) ) {
        wp_redirect($redirect);
        exit();
    }

    if ( !current_user_can('delete_users') )
        wp_die(__('You can’t delete users.'));

    $userids = $_REQUEST['users'];
    $update = 'del';
    $delete_count = 0;

    foreach ( (array) $userids as $id) {
        if ( ! current_user_can('delete_user', $id) )
            wp_die(__('You can’t delete that user.'));

        if($id == $current_user->ID) {
            $update = 'err_admin_del';
            continue;
        }
        switch($_REQUEST['delete_option']) {
        case 'delete':
            wp_delete_user($id);
            break;
        case 'reassign':
            wp_delete_user($id, $_REQUEST['reassign_user']);
            break;
        }
        ++$delete_count;
    }

    $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect);
    wp_redirect($redirect);
    exit();

break;

case 'delete':

    check_admin_referer('bulk-users');

    if ( empty($_REQUEST['users']) ) {
        wp_redirect($redirect);
        exit();
    }

    if ( !current_user_can('delete_users') )
        $errors = new WP_Error('edit_users', __('You can’t delete users.'));

    $userids = $_REQUEST['users'];

    include ('admin-header.php');
?>
<form action="" method="post" name="updateusers" id="updateusers">
<?php wp_nonce_field('delete-users') ?>
<?php echo $referer; ?>

<div class="wrap">
<h2><?php _e('Delete Users'); ?></h2>
<p><?php _e('You have specified these users for deletion:'); ?></p>
<ul>
<?php
    $go_delete = false;
    foreach ( (array) $userids as $id ) {
        $user = new WP_User($id);
        if ( $id == $current_user->ID ) {
            echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n";
        } else {
            echo "<li><input type=\"hidden\" name=\"users[]\" value=\"{$id}\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n";
            $go_delete = true;
        }
    }
    $all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login");
    $user_dropdown = '<select name="reassign_user">';
    foreach ( (array) $all_logins as $login )
        if ( $login->ID == $current_user->ID || !in_array($login->ID, $userids) )
            $user_dropdown .= "<option value=\"{$login->ID}\">{$login->user_login}</option>";
    $user_dropdown .= '</select>';
    ?>
    </ul>
<?php if ( $go_delete ) : ?>
    <fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p>
    <ul style="list-style:none;">
        <li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
        <?php _e('Delete all posts and links.'); ?></label></li>
        <li><input type="radio" id="delete_option1" name="delete_option" value="reassign" />
        <?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:')."</label> $user_dropdown"; ?></li>
    </ul></fieldset>
    <input type="hidden" name="action" value="dodelete" />
    <p class="submit"><input type="submit" name="submit" value="<?php _e('Confirm Deletion'); ?>" class="button-secondary" /></p>
<?php else : ?>
    <p><?php _e('There are no valid users selected for deletion.'); ?></p>
<?php endif; ?>
</div>
</form>
<?php

break;

case 'adduser':
    check_admin_referer('add-user');

    if ( ! current_user_can('create_users') )
        wp_die(__('You can’t create users.'));

    $user_id = add_user();
    $update = 'add';
    if ( is_wp_error( $user_id ) )
        $add_user_errors = $user_id;
    else {
        $new_user_login = apply_filters('pre_user_login', sanitize_user(stripslashes($_REQUEST['user_login']), true));
        $redirect = add_query_arg( array('usersearch' => urlencode($new_user_login), 'update' => $update), $redirect );
        wp_redirect( $redirect . '#user-' . $user_id );
        die();
    }

default:

    if ( !empty($_GET['_wp_http_referer']) ) {
        wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
        exit;
    }

    wp_enqueue_script('admin-users');
    wp_enqueue_script('admin-forms');

    include('admin-header.php');

    // Query the users
    $wp_user_search = new WP_User_Search($_GET['usersearch'], $_GET['userspage'], $_GET['role']);

    if ( isset($_GET['update']) ) :
        switch($_GET['update']) {
        case 'del':
        case 'del_many':
        ?>
            <?php $delete_count = (int) $_GET['delete_count']; ?>
            <div id="message" class="updated fade"><p><?php printf(__ngettext('%s user deleted', '%s users deleted', $delete_count), $delete_count); ?></p></div>
        <?php
            break;
        case 'add':
        ?>
            <div id="message" class="updated fade"><p><?php _e('New user created.'); ?></p></div>
        <?php
            break;
        case 'promote':
        ?>
            <div id="message" class="updated fade"><p><?php _e('Changed roles.'); ?></p></div>
        <?php
            break;
        case 'err_admin_role':
        ?>
            <div id="message" class="error"><p><?php _e("The current user's role must have user editing capabilities."); ?></p></div>
            <div id="message" class="updated fade"><p><?php _e('Other user roles have been changed.'); ?></p></div>
        <?php
            break;
        case 'err_admin_del':
        ?>
            <div id="message" class="error"><p><?php _e("You can't delete the current user."); ?></p></div>
            <div id="message" class="updated fade"><p><?php _e('Other users have been deleted.'); ?></p></div>
        <?php
            break;
        }
    endif; ?>

<?php if ( is_wp_error( $errors ) ) : ?>
    <div class="error">
        <ul>
        <?php
            foreach ( $errors->get_error_messages() as $message )
                echo "<li>$message</li>";
        ?>
        </ul>
    </div>
<?php endif; ?>

<div class="wrap">
<form id="posts-filter" action="" method="get">
    <?php if ( $wp_user_search->is_search() ) : ?>
        <h2><?php printf(__('Users Matching "%s"'), wp_specialchars($wp_user_search->search_term)); ?></h2>
    <?php else : ?>
        <h2><?php _e('Manage Users'); ?></h2>
    <?php endif; ?>

<ul class="subsubsub">
<?php
$role_links = array();
$avail_roles = array();
$users_of_blog = get_users_of_blog();
//var_dump($users_of_blog);
foreach ( (array) $users_of_blog as $b_user ) {
    $b_roles = unserialize($b_user->meta_value);
    foreach ( (array) $b_roles as $b_role => $val ) {
        if ( !isset($avail_roles[$b_role]) )
            $avail_roles[$b_role] = 0;
        $avail_roles[$b_role]++;
    }
}
unset($users_of_blog);

$current_role = false;
$class = empty($_GET['role']) ? ' class="current"' : '';
$role_links[] = "<li><a href=\"users.php\"$class>" . __('All Users') . "</a>";
foreach ( $wp_roles->get_names() as $role => $name ) {
    if ( !isset($avail_roles[$role]) )
        continue;

    $class = '';

    if ( $role == $_GET['role'] ) {
        $current_role = $_GET['role'];
        $class = ' class="current"';
    }

    $name = translate_with_context($name);
    $name = sprintf(_c('%1$s (%2$s)|user role with count'), $name, $avail_roles[$role]);
    $role_links[] = "<li><a href=\"users.php?role=$role\"$class>" . $name . '</a>';
}
echo implode(' |</li>', $role_links) . '</li>';
unset($role_links);
?>
</ul>
    <p id="post-search">
    <label class="hidden" for="post-search-input"><?php _e( 'Search Users' ); ?>:</label>
    <input type="text" id="post-search-input" name="usersearch" value="<?php echo attribute_escape($wp_user_search->search_term); ?>" />
    <input type="submit" value="<?php _e( 'Search Users' ); ?>" class="button" />
    </p>

<div class="tablenav">

<?php if ( $wp_user_search->results_are_paged() ) : ?>
    <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
<?php endif; ?>

<div class="alignleft">
<input type="submit" value="<?php _e('Delete'); ?>" name="deleteit" class="button-secondary delete" />
<label class="hidden" for="new_role"><?php _e('Change role to…') ?></label><select name="new_role" id="new_role"><option value=''><?php _e('Change role to…') ?></option>"<?php wp_dropdown_roles(); ?></select>
<input type="submit" value="<?php _e('Change'); ?>" name="changeit" class="button-secondary" />
<?php wp_nonce_field('bulk-users'); ?>
</div>

<br class="clear" />
</div>

<br class="clear" />

    <?php if ( is_wp_error( $wp_user_search->search_errors ) ) : ?>
        <div class="error">
            <ul>
            <?php
                foreach ( $wp_user_search->search_errors->get_error_messages() as $message )
                    echo "<li>$message</li>";
            ?>
            </ul>
        </div>
    <?php endif; ?>


<?php if ( $wp_user_search->get_results() ) : ?>

    <?php if ( $wp_user_search->is_search() ) : ?>
        <p><a href="users.php"><?php _e('« Back to All Users'); ?></a></p>
    <?php endif; ?>

<table class="widefat">
<thead>
<tr class="thead">
    <th scope="col" class="check-column"><input type="checkbox" /></th>
    <th><?php _e('Username') ?></th>
    <th><?php _e('Name') ?></th>
    <th><?php _e('E-mail') ?></th>
    <th><?php _e('Role') ?></th>
    <th class="num"><?php _e('Posts') ?></th>
</tr>
</thead>
<tbody id="users" class="list:user user-list">
<?php
$style = '';
foreach ( $wp_user_search->get_results() as $userid ) {
    $user_object = new WP_User($userid);
    $roles = $user_object->roles;
    $role = array_shift($roles);

    $style = ( ' class="alternate"' == $style ) ? '' : ' class="alternate"';
    echo "\n\t" . user_row($user_object, $style, $role);
}
?>
</tbody>
</table>

<div class="tablenav">

<?php if ( $wp_user_search->results_are_paged() ) : ?>
    <div class="tablenav-pages"><?php $wp_user_search->page_links(); ?></div>
<?php endif; ?>

<br class="clear" />
</div>

<?php endif; ?>

</form>
</div>

<?php
    if ( is_wp_error($add_user_errors) ) {
        foreach ( array('user_login' => 'user_login', 'first_name' => 'user_firstname', 'last_name' => 'user_lastname', 'email' => 'user_email', 'url' => 'user_uri', 'role' => 'user_role') as $formpost => $var ) {
            $var = 'new_' . $var;
            $$var = attribute_escape(stripslashes($_REQUEST[$formpost]));
        }
        unset($name);
    }
?>

<br class="clear" />
<?php if ( current_user_can('create_users') ) { ?>

<div class="wrap">
<h2 id="add-new-user"><?php _e('Add New User') ?></h2>

<?php if ( is_wp_error( $add_user_errors ) ) : ?>
    <div class="error">
        <?php
            foreach ( $add_user_errors->get_error_messages() as $message )
                echo "<p>$message</p>";
        ?>
    </div>
<?php endif; ?>
<div id="ajax-response"></div>

<?php
    if ( get_option('users_can_register') )
        echo '<p>' . sprintf(__('Users can <a href="%1$s">register themselves</a> or you can manually create users here.'), site_url('wp-register.php')) . '</p>';
    else
        echo '<p>' . sprintf(__('Users cannot currently <a href="%1$s">register themselves</a>, but you can manually create users here.'), admin_url('options-general.php#users_can_register')) . '</p>';
?>
<form action="#add-new-user" method="post" name="adduser" id="adduser" class="add:users: validate">
<?php wp_nonce_field('add-user') ?>
<table class="form-table">
    <tr class="form-field form-required">
        <th scope="row"><label for="user_login"><?php _e('Username (required)') ?></label><input name="action" type="hidden" id="action" value="adduser" /></th>
        <td ><input name="user_login" type="text" id="user_login" value="<?php echo $new_user_login; ?>" aria-required="true" /></td>
    </tr>
    <tr class="form-field">
        <th scope="row"><label for="first_name"><?php _e('First Name') ?> </label></th>
        <td><input name="first_name" type="text" id="first_name" value="<?php echo $new_user_firstname; ?>" /></td>
    </tr>
    <tr class="form-field">
        <th scope="row"><label for="last_name"><?php _e('Last Name') ?> </label></th>
        <td><input name="last_name" type="text" id="last_name" value="<?php echo $new_user_lastname; ?>" /></td>
    </tr>
    <tr class="form-field form-required">
        <th scope="row"><label for="email"><?php _e('E-mail (required)') ?></label></th>
        <td><input name="email" type="text" id="email" value="<?php echo $new_user_email; ?>" /></td>
    </tr>
    <tr class="form-field">
        <th scope="row"><label for="url"><?php _e('Website') ?></label></th>
        <td><input name="url" type="text" id="url" value="<?php echo $new_user_uri; ?>" /></td>
    </tr>

<?php if ( apply_filters('show_password_fields', true) ) : ?>
    <tr class="form-field form-required">
        <th scope="row"><label for="pass1"><?php _e('Password (twice)') ?> </label></th>
        <td><input name="pass1" type="password" id="pass1" />
        <br />
        <input name="pass2" type="password" id="pass2" /></td>
    </tr>
<?php endif; ?>

    <tr class="form-field">
        <th scope="row"><label for="role"><?php _e('Role'); ?></label></th>
        <td><select name="role" id="role">
            <?php
            if ( !$new_user_role )
                $new_user_role = $current_role ? $current_role : get_option('default_role');
            wp_dropdown_roles($new_user_role);
            ?>
            </select>
        </td>
    </tr>
</table>
<p class="submit">
    <?php echo $referer; ?>
    <input name="adduser" type="submit" id="addusersub" value="<?php _e('Add User') ?>" />
</p>
</form>

</div>

<?php
}
break;

} // end of the $action switch

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