193 lines
5.1 KiB
PHP
193 lines
5.1 KiB
PHP
<?php
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/**
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* @global UserClass[] $_shm_user_classes
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*/
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global $_shm_user_classes;
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$_shm_user_classes = [];
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/**
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* Class UserClass
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*/
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class UserClass
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{
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/**
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* @var null|string
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*/
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public $name = null;
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/**
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* @var \UserClass|null
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*/
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public $parent = null;
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/**
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* @var array
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*/
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public $abilities = [];
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public function __construct(string $name, string $parent=null, array $abilities=[])
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{
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global $_shm_user_classes;
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$this->name = $name;
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$this->abilities = $abilities;
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if (!is_null($parent)) {
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$this->parent = $_shm_user_classes[$parent];
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}
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$_shm_user_classes[$name] = $this;
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}
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/**
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* Determine if this class of user can perform an action or has ability.
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*
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* @throws SCoreException
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*/
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public function can(string $ability): bool
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{
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if (array_key_exists($ability, $this->abilities)) {
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$val = $this->abilities[$ability];
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return $val;
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} elseif (!is_null($this->parent)) {
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return $this->parent->can($ability);
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} else {
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global $_shm_user_classes;
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$min_dist = 9999;
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$min_ability = null;
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foreach ($_shm_user_classes['base']->abilities as $a => $cando) {
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$v = levenshtein($ability, $a);
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if ($v < $min_dist) {
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$min_dist = $v;
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$min_ability = $a;
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}
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}
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throw new SCoreException("Unknown ability '".html_escape($ability)."'. Did the developer mean '".html_escape($min_ability)."'?");
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}
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}
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}
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// action_object_attribute
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// action = create / view / edit / delete
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// object = image / user / tag / setting
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new UserClass("base", null, [
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"change_setting" => false, # modify web-level settings, eg the config table
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"override_config" => false, # modify sys-level settings, eg shimmie.conf.php
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"big_search" => false, # search for more than 3 tags at once (speed mode only)
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"manage_extension_list" => false,
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"manage_alias_list" => false,
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"mass_tag_edit" => false,
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"view_ip" => false, # view IP addresses associated with things
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"ban_ip" => false,
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"edit_user_name" => false,
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"edit_user_password" => false,
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"edit_user_info" => false, # email address, etc
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"edit_user_class" => false,
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"delete_user" => false,
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"create_comment" => false,
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"delete_comment" => false,
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"bypass_comment_checks" => false, # spam etc
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"replace_image" => false,
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"create_image" => false,
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"edit_image_tag" => false,
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"edit_image_source" => false,
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"edit_image_owner" => false,
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"edit_image_lock" => false,
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"bulk_edit_image_tag" => false,
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"bulk_edit_image_source" => false,
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"delete_image" => false,
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"ban_image" => false,
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"view_eventlog" => false,
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"ignore_downtime" => false,
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"create_image_report" => false,
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"view_image_report" => false, # deal with reported images
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"edit_wiki_page" => false,
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"delete_wiki_page" => false,
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"manage_blocks" => false,
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"manage_admintools" => false,
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"view_other_pms" => false,
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"edit_feature" => false,
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"bulk_edit_vote" => false,
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"edit_other_vote" => false,
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"view_sysinfo" => false,
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"hellbanned" => false,
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"view_hellbanned" => false,
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"protected" => false, # only admins can modify protected users (stops a moderator changing an admin's password)
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]);
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new UserClass("anonymous", "base", [
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]);
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new UserClass("user", "base", [
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"big_search" => true,
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"create_image" => true,
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"create_comment" => true,
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"edit_image_tag" => true,
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"edit_image_source" => true,
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"create_image_report" => true,
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]);
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new UserClass("admin", "base", [
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"change_setting" => true,
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"override_config" => true,
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"big_search" => true,
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"edit_image_lock" => true,
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"view_ip" => true,
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"ban_ip" => true,
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"edit_user_name" => true,
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"edit_user_password" => true,
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"edit_user_info" => true,
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"edit_user_class" => true,
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"delete_user" => true,
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"create_image" => true,
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"delete_image" => true,
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"ban_image" => true,
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"create_comment" => true,
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"delete_comment" => true,
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"bypass_comment_checks" => true,
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"replace_image" => true,
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"manage_extension_list" => true,
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"manage_alias_list" => true,
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"edit_image_tag" => true,
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"edit_image_source" => true,
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"edit_image_owner" => true,
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"bulk_edit_image_tag" => true,
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"bulk_edit_image_source" => true,
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"mass_tag_edit" => true,
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"create_image_report" => true,
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"view_image_report" => true,
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"edit_wiki_page" => true,
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"delete_wiki_page" => true,
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"view_eventlog" => true,
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"manage_blocks" => true,
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"manage_admintools" => true,
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"ignore_downtime" => true,
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"view_other_pms" => true,
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"edit_feature" => true,
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"bulk_edit_vote" => true,
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"edit_other_vote" => true,
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"view_sysinfo" => true,
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"view_hellbanned" => true,
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"protected" => true,
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]);
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new UserClass("hellbanned", "user", [
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"hellbanned" => true,
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]);
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@include_once "data/config/user-classes.conf.php";
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