/**
* Determine if user is a site admin.
*
* @since 0.0.1
*
* @param int $user_id (Optional) The ID of a user. Defaults to the current user.
* @return bool True if the user is a site admin.
*/
function is_super_admin($user_id = false)
{
if (!$user_id || $user_id == get_current_user_id()) {
$user = hq_get_current_user();
} else {
$user = get_userdata($user_id);
}
if (!$user || !$user->exists()) {
return false;
}
if (is_multisite()) {
$super_admins = get_super_admins();
if (is_array($super_admins) && in_array($user->user_login, $super_admins)) {
return true;
}
} else {
if ($user->has_cap('delete_users')) {
return true;
}
}
return false;
}
/**
* Get the current user's ID
*
* @since MU
*
* @return int The current user's ID
*/
function get_current_user_id()
{
if (!function_exists('hq_get_current_user')) {
return 0;
}
$user = hq_get_current_user();
return isset($user->ID) ? (int) $user->ID : 0;
}
/**
* Creates a cryptographic token tied to a specific action, user, and window of time.
*
* @since 0.0.1
*
* @param string|int $action Scalar value to add context to the nonce.
* @return string The token.
*/
function hq_create_nonce($action = -1)
{
$user = hq_get_current_user();
$uid = (int) $user->ID;
if (!$uid) {
/** This filter is documented in hq-includes/pluggable.php */
$uid = apply_filters('nonce_user_logged_out', $uid, $action);
}
$token = hq_get_session_token();
$i = hq_nonce_tick();
return substr(hq_hash($i . '|' . $action . '|' . $uid . '|' . $token, 'nonce'), -12, 10);
}
$screen->set_help_sidebar('<p><strong>' . __('For more information:') . '</strong></p>' . '<p>' . __('<a href="https://codex.wordpress.org/Dashboard_Screen" target="_blank">Documentation on Dashboard</a>') . '</p>' . '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>');
include ABSPATH . 'hq-admin/admin-header.php';
?>
<div class="wrap">
<h1><?php
echo esc_html($title);
?>
</h1>
<?php
if (has_action('welcome_panel') && current_user_can('edit_theme_options')) {
$classes = 'welcome-panel';
$option = get_user_meta(get_current_user_id(), 'show_welcome_panel', true);
// 0 = hide, 1 = toggled to show or single site creator, 2 = multisite site owner
$hide = 0 == $option || 2 == $option && hq_get_current_user()->user_email != get_option('admin_email');
if ($hide) {
$classes .= ' hidden';
}
?>
<div id="welcome-panel" class="<?php
echo esc_attr($classes);
?>
">
<?php
hq_nonce_field('welcome-panel-nonce', 'welcomepanelnonce', false);
?>
<a class="welcome-panel-close" href="<?php
echo esc_url(admin_url('?welcome=0'));
?>
/**
* Find out which editor should be displayed by default.
*
* Works out which of the two editors to display as the current editor for a
* user. The 'html' setting is for the "Text" editor tab.
*
* @since 0.0.1
*
* @return string Either 'tinymce', or 'html', or 'test'
*/
function hq_default_editor()
{
$r = user_can_richedit() ? 'tinymce' : 'html';
// defaults
if (hq_get_current_user()) {
// look for cookie
$ed = get_user_setting('editor', 'tinymce');
$r = in_array($ed, array('tinymce', 'html', 'test')) ? $ed : $r;
}
/**
* Filter which editor should be displayed by default.
*
* @since 0.0.1
*
* @param array $r An array of editors. Accepts 'tinymce', 'html', 'test'.
*/
return apply_filters('hq_default_editor', $r);
}
/**
* Set up the current user.
*
* @since 0.0.1
*/
public function init()
{
hq_get_current_user();
}
/**
* Saves option for number of rows when listing posts, pages, comments, etc.
*
* @since 0.0.1
*/
function set_screen_options()
{
if (isset($_POST['hq_screen_options']) && is_array($_POST['hq_screen_options'])) {
check_admin_referer('screen-options-nonce', 'screenoptionnonce');
if (!($user = hq_get_current_user())) {
return;
}
$option = $_POST['hq_screen_options']['option'];
$value = $_POST['hq_screen_options']['value'];
if ($option != sanitize_key($option)) {
return;
}
$map_option = $option;
$type = str_replace('edit_', '', $map_option);
$type = str_replace('_per_page', '', $type);
if (in_array($type, get_taxonomies())) {
$map_option = 'edit_tags_per_page';
} elseif (in_array($type, get_post_types())) {
$map_option = 'edit_per_page';
} else {
$option = str_replace('-', '_', $option);
}
switch ($map_option) {
case 'edit_per_page':
case 'users_per_page':
case 'edit_comments_per_page':
case 'upload_per_page':
case 'edit_tags_per_page':
case 'plugins_per_page':
// Network admin
// Network admin
case 'sites_network_per_page':
case 'users_network_per_page':
case 'site_users_network_per_page':
case 'plugins_network_per_page':
case 'themes_network_per_page':
case 'site_themes_network_per_page':
$value = (int) $value;
if ($value < 1 || $value > 999) {
return;
}
break;
default:
/**
* Filter a screen option value before it is set.
*
* The filter can also be used to modify non-standard [items]_per_page
* settings. See the parent function for a full list of standard options.
*
* Returning false to the filter will skip saving the current option.
*
* @since 0.0.1
*
* @see set_screen_options()
*
* @param bool|int $value Screen option value. Default false to skip.
* @param string $option The option name.
* @param int $value The number of rows to use.
*/
$value = apply_filters('set-screen-option', false, $option, $value);
if (false === $value) {
return;
}
break;
}
update_user_meta($user->ID, $option, $value);
hq_safe_redirect(remove_query_arg(array('pagenum', 'apage', 'paged'), hq_get_referer()));
exit;
}
}
*
* By default, the cookie expires 10 days from creation. To turn this
* into a session cookie, return 0.
*
* @since 0.0.1
*
* @param int $expires The expiry time, as passed to setcookie().
*/
$expire = apply_filters('post_password_expires', time() + 10 * DAY_IN_SECONDS);
$secure = 'https' === parse_url(home_url(), PHP_URL_SCHEME);
setcookie('hq-postpass_' . COOKIEHASH, $hasher->HashPassword(hq_unslash($_POST['post_password'])), $expire, COOKIEPATH, COOKIE_DOMAIN, $secure);
hq_safe_redirect(hq_get_referer());
exit;
case 'logout':
check_admin_referer('log-out');
$user = hq_get_current_user();
hq_logout();
if (!empty($_REQUEST['redirect_to'])) {
$redirect_to = $requested_redirect_to = $_REQUEST['redirect_to'];
} else {
$redirect_to = 'hq-login.php?loggedout=true';
$requested_redirect_to = '';
}
/**
* Filter the log out redirect URL.
*
* @since 0.0.1
*
* @param string $redirect_to The redirect destination URL.
* @param string $requested_redirect_to The requested redirect destination URL passed as a parameter.
* @param HQ_User $user The HQ_User object for the user that's logging out.
