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Файловый менеджер - Редактировать - /var/www/portal.bdu.ac.bd/public_html/wp-content/plugins/user-role-editor/includes/classes/capabilities.php

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<?php /** * Class to prepare full user capabilities list for URE editor * * @package User-Role-Editor * @subpackage Admin * @author Vladimir Garagulia <support@role-editor.com> * @copyright Copyright (c) 2010 - 2021, Vladimir Garagulia / class URE_Capabilities { private static $instance = null; private $lib = null; private $built_in_wp_caps = null; public static function get_instance() { if ( self::$instance === null ) { // new static() will work too self::$instance = new URE_Capabilities(); } return self::$instance; } // end of get_instance() private function __construct() { $this->lib = URE_Lib::get_instance(); $this->built_in_wp_caps = $this->lib->get_built_in_wp_caps(); } // end of __construct() protected function convert_cap_to_readable( $cap_name ) { $cap_name = str_replace('_', ' ', $cap_name); $cap_name = ucfirst($cap_name); return $cap_name; } // convert_cap_to_readable protected function add_capability_to_full_caps_list( $cap_id, &$full_list ) { if ( isset( $full_list[$cap_id] ) ) { // if capability was added already return; } $cap = array(); $cap['inner'] = $cap_id; $cap['human'] = esc_html__( $this->convert_cap_to_readable( $cap_id ) , 'user-role-editor' ); if ( isset( $this->built_in_wp_caps[$cap_id] ) ) { $cap['wp_core'] = true; } else { $cap['wp_core'] = false; } $full_list[$cap_id] = $cap; } // end of add_capability_to_full_caps_list() / * Add capabilities from user roles save at WordPress database * / protected function add_roles_caps( &$full_list ) { $roles = $this->lib->get_user_roles(); foreach ( $roles as $role ) { // validate if capabilities is an array if ( !isset( $role['capabilities'] ) \|\| !is_array( $role['capabilities'] ) ) { continue; } foreach ( array_keys( $role['capabilities'] ) as $cap ) { $this->add_capability_to_full_caps_list( $cap, $full_list ); } } } // end of add_roles_caps() /* * Add Gravity Forms plugin capabilities, if available * / protected function add_gravity_forms_caps( &$full_list ) { if ( !class_exists( 'GFCommon' ) ) { return; } $gf_caps = GFCommon::all_caps(); foreach ( $gf_caps as $gf_cap ) { $this->add_capability_to_full_caps_list( $gf_cap, $full_list ); } } // end of add_gravity_forms_caps() /* * Add bbPress plugin user capabilities (if available) / protected function add_bbpress_caps( &$full_list ) { $bbpress = $this->lib->get_bbpress(); if ( !$bbpress->is_active() ) { return; } $caps = $bbpress->get_caps(); foreach ( $caps as $cap ) { $this->add_capability_to_full_caps_list( $cap, $full_list ); } } // end of add_bbpress_caps() /* * Provide compatibility with plugins and themes which define their custom user capabilities using * 'members_get_capabilities' filter from Justin Tadlock Members plugin * https://wordpress.org/plugins/members/ * / protected function add_members_caps( &$full_list ) { $custom_caps = array(); $custom_caps = apply_filters( 'members_get_capabilities', $custom_caps ); foreach ( $custom_caps as $cap ) { $this->add_capability_to_full_caps_list( $cap, $full_list ); } } // end of add_members_caps() /* * Add capabilities assigned directly to user, and not included into any role * / protected function add_user_caps( &$full_list ) { $editor = URE_Editor::get_instance(); $user = $editor->get('user_to_edit'); $roles = $editor->get('roles'); foreach( array_keys( $user->caps ) as $cap ) { if ( !isset( $roles[$cap] ) ) { // it is the user capability, not role $this->add_capability_to_full_caps_list( $cap, $full_list ); } } } // end of add_user_caps() /* * Add built-in WordPress caps in case some of them were not included to the roles for some reason * / protected function add_wordpress_caps( &$full_list ) { foreach ( array_keys( $this->built_in_wp_caps ) as $cap ) { $this->add_capability_to_full_caps_list( $cap, $full_list ); } } // end of add_wordpress_caps() protected function add_create_cap_to_admin( $post_type_name ) { global $wp_roles; $post_type = get_post_type_object( $post_type_name ); if ( $post_type->cap->create_posts!=='edit_'. $post_type->name .'s' ) { // 'create' capability is active if ( !isset( $wp_roles->role_objects['administrator']->capabilities[$post_type->cap->create_posts] ) ) { $wp_roles->role_objects['administrator']->add_cap( $post_type->cap->create_posts, true ); } } } // end of add_create_caps_to_admin() public static function add_cap_to_roles( $roles, $cap ) { if ( !is_array( $roles ) \|\| count( $roles )==0 ) { return; } $wp_roles = wp_roles(); foreach( $roles as $role ) { if ( isset( $wp_roles->role_objects[$role] ) && !isset( $wp_roles->role_objects[$role]->capabilities[$cap] ) ) { $wp_roles->role_objects[$role]->add_cap( $cap, true ); } } } // end of add_cap_to_roles() protected function add_custom_post_type_caps( &$full_list ) { $multisite = $this->lib->get( 'multisite' ); // admin should be capable to edit any posts $cpt_editor_roles0 = !$multisite ? array('administrator') : array(); $capabilities = $this->lib->get_edit_post_capabilities(); $post_types = get_post_types( array(), 'objects' ); $_post_types = $this->lib->_get_post_types(); // do not forget attachment post type as it may use the own capabilities set $attachment_post_type = get_post_type_object( 'attachment' ); if ( $attachment_post_type->cap->edit_posts!=='edit_posts' ) { $post_types['attachment'] = $attachment_post_type; } foreach( $post_types as $post_type ) { if ( !isset( $_post_types[$post_type->name] ) ) { continue; } if ( !isset($post_type->cap) ) { continue; } $cpt_editor_roles = apply_filters( 'ure_cpt_editor_roles', $cpt_editor_roles0, $post_type->name ); foreach( $capabilities as $capability ) { if ( !isset( $post_type->cap->$capability ) ) { continue; } $cap_to_check = $post_type->cap->$capability; $this->add_capability_to_full_caps_list( $cap_to_check, $full_list ); self::add_cap_to_roles( $cpt_editor_roles, $cap_to_check ); } } $wp_roles = wp_roles(); if ( !$multisite && isset( $wp_roles->role_objects['administrator'] ) ) { // admin should be capable to create posts and pages foreach( array( 'post', 'page' ) as $post_type_name ) { $this->add_create_cap_to_admin( $post_type_name ); } } } // end of add_custom_post_type_caps() protected function add_custom_taxonomies_caps( &$full_list ) { $taxonomies = $this->lib->get_custom_taxonomies( 'objects' ); if ( empty( $taxonomies ) ) { return; } $multisite = $this->lib->get( 'multisite' ); // admin should be capable to edit any taxonomy $cpt_editor_roles0 = !$multisite ? array('administrator') : array(); $caps_to_check = array('manage_terms', 'edit_terms', 'delete_terms', 'assign_terms'); foreach( $taxonomies as $taxonomy ) { $cpt_editor_roles = apply_filters( 'ure_cpt_editor_roles', $cpt_editor_roles0, $taxonomy->name ); foreach( $caps_to_check as $capability ) { $cap_to_check = $taxonomy->cap->$capability; $this->add_capability_to_full_caps_list( $cap_to_check, $full_list ); self::add_cap_to_roles( $cpt_editor_roles, $cap_to_check ); } } } // end of add_custom_taxonomies_caps() /* * Add capabilities for URE permissions system in case some were excluded from Administrator role * / protected function add_ure_caps( &$full_list ) { $key_cap = URE_Own_Capabilities::get_key_capability(); if ( !current_user_can( $key_cap ) ) { return; } $ure_caps = URE_Own_Capabilities::get_caps(); foreach(array_keys($ure_caps) as $cap) { $this->add_capability_to_full_caps_list( $cap, $full_list ); } } // end of add_ure_caps() // Under the single site WordPress installation administrator role should have all existing capabilities included protected function grant_all_caps_to_admin( $full_list ) { $multisite = $this->lib->get( 'multisite' ); if ( $multisite ) { // There is a superadmin user under WP multisite, so single site administrator role may do not have full list of capabilities. return; } $wp_roles = wp_roles(); if ( !isset( $wp_roles->role_objects['administrator'] ) ) { return; } // Use this filter as the last chance to stop this $grant = apply_filters('ure_grant_all_caps_to_admin', true ); if ( empty( $grant) ) { return; } $admin_role = $wp_roles->role_objects['administrator']; $updated = false; foreach( $full_list as $capability ) { $cap = $capability['inner']; if ( !$admin_role->has_cap( $cap ) ) { $admin_role->add_cap( $cap ); $updated = true; } } if ( $updated ) { // Flush the changes to the database $use_db = $wp_roles->use_db; $wp_roles->use_db = true; $admin_role->add_cap('read'); // administrator always should can 'read' $wp_roles->use_db = $use_db; } } // end of grant_all_caps_to_admin() public function init_full_list( $ure_object ) { $full_list = array(); $this->add_roles_caps( $full_list ); $this->add_gravity_forms_caps( $full_list ); $this->add_bbpress_caps( $full_list ); $this->add_members_caps( $full_list ); if ($ure_object=='user') { $this->add_user_caps( $full_list ); } $this->add_wordpress_caps( $full_list ); $this->add_custom_post_type_caps( $full_list ); $this->add_custom_taxonomies_caps( $full_list ); $this->add_ure_caps( $full_list ); asort( $full_list ); $full_list = apply_filters('ure_full_capabilites', $full_list ); $this->grant_all_caps_to_admin( $full_list ); return $full_list; } // end of init_full_list(); /* * Build full capabilities list from all roles / private function get_full_caps_list_from_roles() { $wp_roles = wp_roles(); // build full capabilities list from all roles $full_caps_list = array(); foreach ( $wp_roles->roles as $role ) { // validate if capabilities is an array if ( isset( $role['capabilities'] ) && is_array( $role['capabilities'] ) ) { foreach ( $role['capabilities'] as $capability => $value ) { if ( !isset( $full_caps_list[$capability] ) ) { $full_caps_list[$capability] = true; } } } } return $full_caps_list; } // end of get_full_caps_list_from_roles() /* * Returns array of WPBakery Visual Composer plugin capabilities * extracted by 'vc_access_rules_' prefix / protected function get_visual_composer_caps($full_caps_list) { $caps = array(); foreach( array_keys( $full_caps_list ) as $cap ) { if ( strpos( $cap, 'vc_access_rules_')!==false ) { $caps[$cap] = 1; } } return $caps; } // end of get_visual_composer_caps() /* * return the array of unused user capabilities * * @global WP_Roles $wp_roles * @return array / public function get_caps_to_remove() { $wp_roles = wp_roles(); $full_caps_list = $this->get_full_caps_list_from_roles(); $caps_to_exclude = $this->built_in_wp_caps; $ure_caps = URE_Own_Capabilities::get_caps(); $visual_composer_caps = $this->get_visual_composer_caps($full_caps_list); $caps_to_exclude = ure_array_merge($caps_to_exclude, $ure_caps, $visual_composer_caps); $caps_to_remove = array(); $caps = array_keys( $full_caps_list ); foreach ( $caps as $cap ) { if ( isset( $caps_to_exclude[$cap] ) ) { // do not touch built-in WP caps, URE own caps and Visual Composer caps continue; } // check roles $cap_in_use = false; foreach ( $wp_roles->role_objects as $wp_role ) { if ( $wp_role->name === 'administrator' ) { continue; } if ( $wp_role->has_cap( $cap ) ) { $cap_in_use = true; break; } } if ( !$cap_in_use ) { $caps_to_remove[$cap] = 1; } } // foreach(...) return $caps_to_remove; } // end of get_caps_to_remove() /* * Prevent cloning of the instance of the Singleton instance. * * @return void / public function __clone() { throw new \Exception('Do not clone a singleton instance.'); } // end of __clone() /* * Prevent unserializing of the Singleton instance. * * @return void */ public function __wakeup() { throw new \Exception('Do not unserialize a singleton instance.'); } // end of __wakeup() } // end of URE_Capabilities class

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