/**
* Gather the permissions for the specified category as a form field input matrix.
*
* @param ID_TEXT The ID code for the module being checked for category access
* @param ID_TEXT The ID code for the category being checked for access (often, a number cast to a string)
* @param ?ID_TEXT The page this is for (NULL: current page)
* @param ?tempcode Extra help to show in interface (NULL: none)
* @param boolean Whether this is a new category (don't load permissions, default to on)
* @param ?tempcode Label for view permissions (NULL: default)
* @return tempcode The form field matrix
*/
function get_category_permissions_for_environment($module, $category, $page = NULL, $help = NULL, $new_category = false, $pinterface_view = NULL)
{
if (is_null($page)) {
$page = get_page_name();
}
if ($category == '-1') {
$category = NULL;
}
if ($category == '') {
$category = NULL;
}
$server_id = get_module_zone($page) . ':' . $page;
// $category is not of interest to us because we use this to find our inheritance settings
$admin_groups = $GLOBALS['FORUM_DRIVER']->get_super_admin_groups();
$groups = $GLOBALS['FORUM_DRIVER']->get_usergroup_list(true, true);
// View access
$access = array();
foreach (array_keys($groups) as $id) {
$access[$id] = $new_category ? 1 : 0;
}
if (!$new_category) {
$access_rows = $GLOBALS[$module == 'forums' ? 'FORUM_DB' : 'SITE_DB']->query_select('group_category_access', array('group_id'), array('module_the_name' => $module, 'category_name' => $category));
foreach ($access_rows as $row) {
$access[$row['group_id']] = 1;
}
}
// privileges
$specific_permissions = array();
$access_rows = $GLOBALS[$module == 'forums' ? 'FORUM_DB' : 'SITE_DB']->query_select('gsp', array('group_id', 'specific_permission', 'the_value'), array('module_the_name' => $module, 'category_name' => $category));
foreach ($access_rows as $row) {
$specific_permissions[$row['specific_permission']][$row['group_id']] = strval($row['the_value']);
}
// Heading
require_code('zones2');
$_overridables = extract_module_functions_page(get_module_zone($page), $page, array('get_sp_overrides'));
$out = new ocp_tempcode();
if (is_null($_overridables[0])) {
$temp = do_template('FORM_SCREEN_FIELD_SPACER', array('TITLE' => do_lang_tempcode('PERMISSIONS'), 'HELP' => $help, 'SECTION_HIDDEN' => true));
$overridables = array();
} else {
require_lang('permissions');
$temp = do_template('FORM_SCREEN_FIELD_SPACER', array('TITLE' => do_lang_tempcode('PERMISSIONS'), 'HELP' => do_lang_tempcode('PINTERACE_HELP'), 'SECTION_HIDDEN' => true));
$overridables = is_array($_overridables[0]) ? call_user_func_array($_overridables[0][0], $_overridables[0][1]) : eval($_overridables[0]);
}
$out->attach($temp);
// Find out inherited permissions
$default_access = array();
$all_groups = $GLOBALS['FORUM_DRIVER']->get_usergroup_list(true);
foreach (array_keys($access) as $id) {
if (!array_key_exists($id, $groups) && array_key_exists($id, $all_groups)) {
$groups[$id] = $all_groups[$id];
}
}
foreach ($groups as $id => $group_name) {
$default_access[$id] = array();
if (!in_array($id, $admin_groups)) {
foreach ($overridables as $override => $cat_support) {
if (is_array($cat_support)) {
$cat_support = $cat_support[0];
}
$default_access[$id][$override] = array();
if ($cat_support == 0) {
continue;
}
$default_access[$id][$override] = has_specific_permission_group($id, $override, $page) ? '1' : '0';
}
}
}
// Render actual permissions matrix
$out->attach(get_permissions_matrix($server_id, $access, $overridables, $specific_permissions, $default_access, false, $pinterface_view));
return $out;
}
/**
* The UI to for the permissions-tree-editor (advanced substitute for the combination of the page permissions screen and various other structure/content-attached screens).
*
* @return tempcode The UI
*/
function tree_editor()
{
$title = get_page_title('PERMISSIONS_TREE');
if (!has_js()) {
// Send them to the page permissions screen
$url = build_url(array('page' => '_SELF', 'type' => 'page'), '_SELF');
require_code('site2');
assign_refresh($url, 5.0);
return do_template('REDIRECT_SCREEN', array('_GUID' => 'a376167acf6d0f5ac80ca743a2c728d9', 'URL' => $url, 'TITLE' => $title, 'TEXT' => do_lang_tempcode('NO_JS_ADVANCED_SCREEN_PERMISSIONS')));
}
require_javascript('javascript_ajax');
require_javascript('javascript_tree_list');
require_javascript('javascript_more');
require_code('form_templates');
$groups = new ocp_tempcode();
$admin_groups = $GLOBALS['FORUM_DRIVER']->get_super_admin_groups();
$all_groups = $GLOBALS['FORUM_DRIVER']->get_usergroup_list(false, true);
$initial_group = NULL;
foreach ($all_groups as $id => $group_name) {
if (is_null($initial_group)) {
$initial_group = $group_name;
}
if (!in_array($id, $admin_groups)) {
$groups->attach(form_input_list_entry(strval($id), $id == $GLOBALS['FORUM_DRIVER']->get_guest_group(), $group_name));
}
}
$css_path = get_custom_file_base() . '/themes/' . $GLOBALS['FORUM_DRIVER']->get_theme() . '/templates_cached/' . user_lang() . '/global.css';
$color = 'FF00FF';
if (file_exists($css_path)) {
$tmp_file = file_get_contents($css_path);
$matches = array();
if (preg_match('#\\nth[\\s,][^\\}]*\\sbackground-color:\\s*\\#([\\dA-Fa-f]*);#sU', $tmp_file, $matches) != 0) {
$color = $matches[1];
}
}
// Standard editing matrix
// NB: For permissions tree editor, default access is shown as -1 in editor for clarity (because the parent permissions are easily findable which implies the default access would mean something else which would confuse [+ this would be hard to do due to the dynamicness of the interface])
require_code('permissions2');
$editor = get_permissions_matrix('', array(), array(), array(), array(), true);
return do_template('PERMISSIONS_TREE_EDITOR_SCREEN', array('_GUID' => '08bb679a7cfab45c0c29b5393666dd57', 'USERGROUPS' => $all_groups, 'TITLE' => $title, 'INITIAL_GROUP' => $initial_group, 'COLOR' => $color, 'GROUPS' => $groups, 'EDITOR' => $editor));
}
