Файловый менеджер

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

Назад
<?php /* * Stuff specific for User Role Editor WordPress plugin * Author: Vladimir Garagulya * Author email: support@role-editor.com * Author URI: https://www.role-editor.com * / /* * This class contains general stuff for usage at WordPress plugins / class URE_Lib extends URE_Base_Lib { const TRANSIENT_EXPIRATION = 600; protected $wp_default_role = ''; protected $advert = null; protected $bbpress = null; // reference to the URE_bbPress class instance protected $key_capability = ''; // Key user capability for get full access to the User Role Editor protected $settings_capability = ''; // User capability for access to User Role Editor Settings // when allow_edit_users_to_not_super_admin option is turned ON, we set this property to true // when we raise single site admin permissions up to the superadmin for the 'Add new user' new-user.php page // User_Role_Editor::allow_add_user_as_superadmin() protected $raised_permissions = false; // roles sorting order: false - do not sort, 'id' - by role ID, 'name' - by role name protected $roles_sorting_order = false; protected $debug = false; /* class constructor * * @param string $options_id * / protected function __construct($options_id) { parent::__construct($options_id); $this->debug = defined('URE_DEBUG') && (URE_DEBUG==1 \|\| URE_DEBUG==true); $this->get_bbpress(); $this->upgrade(); } // end of __construct() public function get_bbpress() { if ($this->bbpress===null) { $this->bbpress = new URE_bbPress(); } return $this->bbpress; } // end of get_bbpress() public static function get_instance($options_id = '') { if (self::$instance === null) { if (empty($options_id)) { throw new Exception('URE_Lib::get_instance() - Error: plugin options ID string is required'); } // new static() will work too self::$instance = new URE_Lib($options_id); } return self::$instance; } // end of get_instance() protected function upgrade() { if (!is_admin()) { return; } $ure_version = $this->get_option('ure_version', '0'); if (version_compare( $ure_version, URE_VERSION, '<' ) ) { // put version upgrade stuff here $this->put_option('ure_version', URE_VERSION, true); } } // end of upgrade() /* * Is this the Pro version? * @return boolean / public function is_pro() { return false; } // end of is_pro() public function set_raised_permissions($value) { $this->raised_permissions = !empty($value) ? true : false; } // end of set_raised_permissions() /* * get options for User Role Editor plugin * User Role Editor stores its options at the main blog/site only and applies them to the all network * / protected function init_options($options_id) { global $wpdb; if ($this->multisite) { if ( ! function_exists( 'is_plugin_active_for_network' ) ) { // Be sure the function is defined before trying to use it require_once( ABSPATH . '/wp-admin/includes/plugin.php' ); } $this->active_for_network = is_plugin_active_for_network(URE_PLUGIN_BASE_NAME); } $current_blog = $wpdb->blogid; if ($this->multisite && $current_blog!=$this->main_blog_id) { if ($this->active_for_network) { // plugin is active for whole network, so get URE options from the main blog switch_to_blog($this->main_blog_id); } } $this->options_id = $options_id; $this->options = get_option($options_id); if ($this->multisite && $current_blog!=$this->main_blog_id) { if ($this->active_for_network) { // plugin is active for whole network, so return back to the current blog restore_current_blog(); } } } // end of init_options() /* * saves options array into WordPress database wp_options table / public function flush_options() { global $wpdb; $current_blog = $wpdb->blogid; if ($this->multisite && $current_blog!==$this->main_blog_id) { if ($this->active_for_network) { // plugin is active for whole network, so get URE options from the main blog switch_to_blog($this->main_blog_id); // in order to save URE options to the main blog } } update_option($this->options_id, $this->options); if ($this->multisite && $current_blog!==$this->main_blog_id) { if ($this->active_for_network) { // plugin is active for whole network, so return back to the current blog restore_current_blog(); } } } // end of flush_options() public function get_main_blog_id() { return $this->main_blog_id; } /* * Checks if user is allowed to use User Role Editor * * @param int $user_id * @return boolean true / public function user_is_admin($user_id = false) { $ure_key_capability = URE_Own_Capabilities::get_key_capability(); if (empty($user_id)) { $user_id = get_current_user_id(); } $result = user_can($user_id, $ure_key_capability); return $result; } // end of user_is_admin() /* * return array with WordPress user roles * * @global WP_Roles $wp_roles * @global type $wp_user_roles * @return array / public function get_user_roles() { $bbpress = $this->get_bbpress(); if ($bbpress->is_active()) { // bbPress plugin is active $roles = $bbpress->get_roles(); } else { $wp_roles = wp_roles(); $roles = $wp_roles->roles; } return $roles; } // end of get_user_roles() /* * Respect 'editable_roles' filter, when needed * @return array / public function get_editable_user_roles( $roles = array() ) { if ( empty( $roles ) ) { $roles = $this->get_user_roles(); } $bbpress = $this->get_bbpress(); if ($bbpress->is_active()) { remove_filter('editable_roles', 'bbp_filter_blog_editable_roles'); } $roles = apply_filters('editable_roles', $roles ); if ( $bbpress->is_active() ) { add_filter('editable_roles', 'bbp_filter_blog_editable_roles'); } return $roles; } // end of get_editable_user_roles() /* * return array of built-in WP capabilities (WP 3.1 wp-admin/includes/schema.php) * * @return array / public function get_built_in_wp_caps() { $caps_groups = URE_Capabilities_Groups_Manager::get_instance(); $caps = $caps_groups->get_built_in_wp_caps(); return $caps; } // end of get_built_in_wp_caps() /* * Return all available post types except non-public WordPress built-in post types * * @return array / public function _get_post_types() { $all_post_types = get_post_types(); $internal_post_types = get_post_types(array('public'=>false, '_builtin'=>true)); $post_types = array_diff($all_post_types, $internal_post_types); return $post_types; } // end of _get_post_types() public function get_edit_post_capabilities() { $capabilities = array( 'create_posts', 'edit_posts', 'edit_published_posts', 'edit_others_posts', 'edit_private_posts', 'publish_posts', 'read_private_posts', 'delete_posts', 'delete_private_posts', 'delete_published_posts', 'delete_others_posts' ); return $capabilities; } // end of get_edit_post_capabilities(); public function init_full_capabilities( $ure_object ) { $capabilities = URE_Capabilities::get_instance(); $full_list = $capabilities->init_full_list( $ure_object ); return $full_list; } // end of init_full_capabilities() public function restore_after_blog_switching($blog_id = 0) { if (!empty($blog_id)) { switch_to_blog($blog_id); } // cleanup blog switching data $GLOBALS['_wp_switched_stack'] = array(); $GLOBALS['switched'] = ! empty( $GLOBALS['_wp_switched_stack'] ); } // end of restore_after_blog_switching() /* * Returns administrator role ID * * @return string / public function get_admin_role() { $roles = $this->get_user_roles(); if (isset($roles['administrator'])) { $admin_role_id = 'administrator'; } else { // go through all roles and select one with max quant of capabilities included $max_caps = -1; $admin_role_id = ''; foreach(array_keys($roles) as $role_id) { $caps = count($roles[$role_id]['capabilities']); if ($caps>$max_caps) { $max_caps = $caps; $admin_role_id = $role_id; } } } return $admin_role_id; } // end get_admin_role() /* * Returns text presentation of user roles * * @param type $roles user roles list * @return string / public function roles_text($roles) { global $wp_roles; if (is_array($roles) && count($roles) > 0) { $role_names = array(); foreach ($roles as $role) { if (isset($wp_roles->roles[$role])) { $role_names[] = $wp_roles->roles[$role]['name']; } else { $role_names[] = $role; } } $output = implode(', ', $role_names); } else { $output = ''; } return $output; } // end of roles_text() public function about() { if ($this->is_pro()) { return; } ?> <h2>User Role Editor</h2> <strong><?php esc_html_e('Version:', 'user-role-editor');?></strong> <?php echo URE_VERSION; ?><br/><br/> <a class="ure_rsb_link" style="background-image:url(<?php echo URE_PLUGIN_URL . 'images/vladimir.png'; ?>);" target="_blank" href="http://www.shinephp.com/"><?php _e("Author's website", 'user-role-editor'); ?></a><br/> <a class="ure_rsb_link" style="background-image:url(<?php echo URE_PLUGIN_URL . 'images/user-role-editor-icon.png'; ?>);" target="_blank" href="https://www.role-editor.com"><?php _e('Plugin webpage', 'user-role-editor'); ?></a><br/> <a class="ure_rsb_link" style="background-image:url(<?php echo URE_PLUGIN_URL . 'images/user-role-editor-icon.png'; ?>);" target="_blank" href="https://www.role-editor.com/download-plugin"><?php _e('Plugin download', 'user-role-editor'); ?></a><br/> <a class="ure_rsb_link" style="background-image:url(<?php echo URE_PLUGIN_URL . 'images/changelog-icon.png'; ?>);" target="_blank" href="https://www.role-editor.com/changelog"><?php _e('Changelog', 'user-role-editor'); ?></a><br/> <a class="ure_rsb_link" style="background-image:url(<?php echo URE_PLUGIN_URL . 'images/faq-icon.png'; ?>);" target="_blank" href="http://www.shinephp.com/user-role-editor-wordpress-plugin/#faq"><?php _e('FAQ', 'user-role-editor'); ?></a><br/> <?php / <hr /> <div style="text-align: center;"> <form action="https://www.paypal.com/cgi-bin/webscr" method="post"> <input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="encrypted" value="-----BEGIN PKCS7-----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-----END PKCS7-----"> <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!"> <img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1"> </form> </div> / ?> <?php } // end of about() public function show_admin_role_allowed() { $show_admin_role = $this->get_option('show_admin_role', 0); $show_admin_role = ((defined('URE_SHOW_ADMIN_ROLE') && URE_SHOW_ADMIN_ROLE==1) \|\| $show_admin_role==1) && $this->user_is_admin(); return $show_admin_role; } // end of show_admin_role() /* * Returns true if user has a real super administrator permissions * It takes into account $this->raised_permissions value, in order do not count a user with temporally raised permissions * of a real superadmin under WP Multisite * For WP Singlesite superadmin is a user with 'administrator' role only in opposite the WordPress's is_super_admin(), * which counts as superadmin any user with 'delete_users' capability * * @param int $user_id * @return boolean / public function is_super_admin($user_id = false) { if (empty($user_id)) { $user = wp_get_current_user(); $user_id = $user->ID; } else { $user = get_userdata($user_id); } if (!$user \|\| !$user->exists()) { return false; } if ( $this->multisite && !$this->raised_permissions && is_super_admin( $user_id ) ) { return true; } if (!$this->multisite && $this->user_has_role( $user, 'administrator' ) ) { return true; } return false; } // end of is_super_admin() public function user_has_role( $user, $role) { if (empty($user)) { return false; } if (!is_a($user, 'WP_User')) { return false; } if (empty($user->roles)) { return false; } if (!in_array( $role, $user->roles ) ) { return false; } return true; } // end of user_has_role() // Returns true for any capability if user is a real superadmin under WordPress Multisite // Returns true if user has $capability assigned through the roles or directly // Returns true if user has role with name equal $cap public function user_has_capability($user, $cap) { global $wp_roles; if (!is_object($user) \|\| !is_a( $user, 'WP_User') \|\| empty($user->ID)) { return false; } // Do not replace with $this->is_super_admin() to exclude recursion if ($this->multisite && !$this->raised_permissions && is_super_admin($user->ID)) { return true; } if (isset($user->caps[$cap])) { return true; } foreach ($user->roles as $role) { if ($role === $cap) { return true; } if (!empty($wp_roles->roles[$role]['capabilities'][$cap])) { return true; } } return false; } // end of user_has_capability() // create assign_role object public function get_assign_role() { $assign_role = new URE_Assign_Role(); return $assign_role; } // end of get_assign_role() /* * Compare if current URL path is equal to the required one * if $path is empty, then just check if URL leads to wp-admin * @param string $path * @return boolean / public function is_right_admin_path($path='') { $result = true; $admin_url = admin_url($path); $parsed = parse_url($admin_url); $full_path = $parsed['path']; if ( stripos($_SERVER['REQUEST_URI'], $full_path)===false ) { $result = false; } return $result; } // end of is_right_admin_path() public function is_wp_built_in_role( $role ) { $wp_built_in_roles = array( 'administrator', 'editor', 'author', 'contributor', 'subscriber'); $result = in_array( $role, $wp_built_in_roles ); return $result; } // end of is_wp_built_in_role() / * It's overriden in Pro version to add bbPress roles / public function get_all_editable_roles() { $roles = get_editable_roles(); // WordPress roles if ( has_filter( 'editable_roles', array( User_Role_Editor::get_instance(), 'sort_wp_roles_list') ) ) { // to show roles in the accending order $roles = array_reverse( $roles ); } return $roles; } // end of get_all_roles() / * Wrapper to get_taxonomies() to get the custom taxonomies list */ public function get_custom_taxonomies( $output='names' ) { $args = array( 'show_ui'=>true, 'public'=>true, '_builtin'=>false ); $taxonomies = get_taxonomies( $args, $output ); return $taxonomies; } // end of get_custom_taxonomies() } // end of URE_Lib class

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