function ensure_init()
{
global $scoper;
if (!isset($scoper) || is_null($scoper)) {
require_once SCOPER_ABSPATH . '/role-scoper_main.php';
$scoper = new Scoper();
scoper_init();
}
if (empty($scoper->data_sources)) {
$scoper->load_config();
}
}
function scoper_startup_error($msg_id = '')
{
// this is the normal situation on first pass after activation
if ('wp_role_type' == $msg_id) {
awp_notice('Role Scoper cannot operate because the "WP" Role Type is no longer supported. Please re-activate <a href="http://downloads.wordpress.org/plugin/role-scoper/download/">Role Scoper version 1.2.8 or earlier</a>, set Roles > Options > Role Type to "RS", then re-establish Roles and Restrictions before upgrading. <strong>All content is hidden until you deactivate this Role Scoper version.</strong>', 'role-scoper');
}
// To prevent inadverant content exposure, default to blocking all content if another plugin steals wp_set_current_user definition.
if ('plugins.php' != $GLOBALS['pagenow']) {
add_filter('posts_where', create_function('$a', "return 'AND 1=2';"), 99);
add_filter('posts_results', create_function('$a', "return array();"), 1);
add_filter('get_pages', create_function('$a', "return array();"), 99);
add_filter('get_bookmarks', create_function('$a', "return array();"), 99);
add_filter('get_categories', create_function('$a', "return array();"), 99);
add_filter('get_terms', create_function('$a', "return array();"), 99);
add_filter('option_sticky_posts', create_function('$a', "return false;"), 99);
// Also run interference for all custom-defined where_hook, request_filter or results_filter
require_once dirname(__FILE__) . '/role-scoper_main.php';
global $scoper, $wpdb, $current_user;
$buffer_user = $current_user;
require_once dirname(__FILE__) . '/role-scoper_init.php';
$scoper = new Scoper();
$scoper->load_config();
$GLOBALS['current_user'] = $buffer_user;
foreach ($scoper->data_sources->get_all() as $src) {
if (!empty($src->query_hooks->request)) {
add_filter($src->query_hooks->request, create_function('$a', "return 'SELECT * FROM {$wpdb->posts} WHERE 1=2';"), 99);
}
if (!empty($src->query_hooks->where)) {
add_filter($src->query_hooks->where, create_function('$a', "return 'AND 1=2';"), 99);
}
if (!empty($src->query_hooks->results)) {
add_filter($src->query_hooks->results, create_function('$a', "return array();"), 1);
}
}
}
}
function scoper_init()
{
global $scoper;
// Work around bug in More Taxonomies (and possibly other plugins) where category taxonomy is overriden without setting it public
foreach (array('category', 'post_tag') as $taxonomy) {
if (isset($GLOBALS['wp_taxonomies'][$taxonomy])) {
$GLOBALS['wp_taxonomies'][$taxonomy]->public = true;
}
}
if (IS_MU_RS && agp_is_plugin_network_active(SCOPER_BASENAME)) {
global $scoper_sitewide_options;
$scoper_sitewide_options = apply_filters('sitewide_options_rs', $scoper_sitewide_options);
}
require_once dirname(__FILE__) . '/wp-cap-helper_cr.php';
WP_Cap_Helper_CR::establish_status_caps();
WP_Cap_Helper_CR::force_distinct_post_caps();
WP_Cap_Helper_CR::force_distinct_taxonomy_caps();
if (is_admin()) {
require_once dirname(__FILE__) . '/admin/admin-init_rs.php';
// TODO: why is the require statement up top not sufficient for NGG 1.7.2 uploader?
scoper_admin_init();
}
//log_mem_usage_rs( 'scoper_admin_init done' );
require_once dirname(__FILE__) . '/scoped-user.php';
require_once dirname(__FILE__) . '/role-scoper_main.php';
//log_mem_usage_rs( 'require role-scoper_main' );
if (empty($scoper)) {
// set_current_user may have already triggered scoper creation and role_cap load
$scoper = new Scoper();
//log_mem_usage_rs( 'new Scoper done' );
$scoper->init();
}
// ensure that content administrators (as defined by SCOPER_CONTENT_ADMIN_CAP) have all caps for custom types by default
if (is_content_administrator_rs()) {
global $current_rs_user;
if (!empty($current_rs_user)) {
// user object not set when scoper_init() is manually invoked to support htaccess rule generation on plugin activation
foreach (get_post_types(array('public' => true, '_builtin' => false)) as $name) {
$current_rs_user->assigned_blog_roles[ANY_CONTENT_DATE_RS]["rs_{$name}_editor"] = true;
}
$taxonomies = get_taxonomies(array('public' => true, '_builtin' => false));
$taxonomies[] = 'nav_menu';
foreach ($taxonomies as $name) {
$current_rs_user->assigned_blog_roles[ANY_CONTENT_DATE_RS]["rs_{$name}_manager"] = true;
}
$current_rs_user->merge_scoped_blogcaps();
$GLOBALS['current_user']->allcaps = array_merge($GLOBALS['current_user']->allcaps, $current_rs_user->allcaps);
$GLOBALS['current_user']->assigned_blog_roles = $current_rs_user->assigned_blog_roles;
}
}
if (!empty($_GET['action']) && 'expire_file_rules' == $_GET['action']) {
require_once dirname(__FILE__) . '/attachment-helper_rs.php';
scoper_requested_file_rule_expire();
}
//log_mem_usage_rs( 'scoper->init() done' );
}
