admin-notices
1 year ago
features
1 year ago
plugin-capabilities
1 year ago
redirects
1 year ago
roles
1 year ago
admin-load.php
1 year ago
admin.php
1 year ago
backup-handler.php
1 year ago
backup.php
1 year ago
cap-helper.php
1 year ago
dashboard.php
1 year ago
extractor-capabilities.php
1 year ago
filters-admin.php
1 year ago
filters-woocommerce.php
1 year ago
filters-wp_rest_workarounds.php
1 year ago
filters.php
1 year ago
functions-admin.php
1 year ago
functions.php
1 year ago
handler.php
1 year ago
inflect-cme.php
1 year ago
manager.php
1 year ago
network.php
1 year ago
plugin-capabilities.php
1 year ago
pp-handler.php
1 year ago
pp-ui.php
1 year ago
publishpress-roles.php
1 year ago
settings-handler.php
1 year ago
settings-ui.php
1 year ago
settings.php
1 year ago
test-user-ui.php
1 year ago
test-user.php
1 year ago
handler.php
380 lines
| 1 | <?php |
| 2 | /* |
| 3 | * PublishPress Capabilities [Free] |
| 4 | * |
| 5 | * Process update operations from the Capabilities screen |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | class CapsmanHandler |
| 10 | { |
| 11 | var $cm; |
| 12 | |
| 13 | function __construct($manager_obj = false) { |
| 14 | if ($manager_obj) { |
| 15 | $this->cm = $manager_obj; |
| 16 | } else { |
| 17 | global $capsman; |
| 18 | $this->cm = $capsman; |
| 19 | } |
| 20 | |
| 21 | require_once (dirname(CME_FILE) . '/includes/roles/roles-functions.php'); |
| 22 | } |
| 23 | |
| 24 | function processAdminGeneral() { |
| 25 | global $wpdb, $wp_roles; |
| 26 | |
| 27 | check_admin_referer('capsman-general-manager'); |
| 28 | |
| 29 | if ( empty ($_POST['caps']) ) { |
| 30 | $_POST['caps'] = array(); |
| 31 | } |
| 32 | |
| 33 | if (!empty($_REQUEST['page']) && ('pp-capabilities-settings' == $_REQUEST['page'])) { |
| 34 | do_action('publishpress-caps_process_update'); |
| 35 | return; |
| 36 | } |
| 37 | |
| 38 | // Create a new role. |
| 39 | if ( ! empty($_POST['CreateRole']) ) { |
| 40 | if (!empty($_POST['create-name'])) { |
| 41 | $newrole = $this->createRole(sanitize_text_field($_POST['create-name'])); |
| 42 | } |
| 43 | |
| 44 | if (!empty($newrole)) { |
| 45 | ak_admin_notify(__('New role created.', 'capability-manager-enhanced')); |
| 46 | $this->cm->set_current_role($newrole); |
| 47 | } else { |
| 48 | if ( empty($_POST['create-name']) && in_array(get_locale(), ['en_EN', 'en_US']) ) |
| 49 | ak_admin_error('Error: No role name specified.'); |
| 50 | else |
| 51 | ak_admin_error(__('Error: Failed creating the new role.', 'capability-manager-enhanced')); |
| 52 | } |
| 53 | |
| 54 | // Save role changes. Already saved at start with self::saveRoleCapabilities() |
| 55 | } elseif ( ! empty($_POST['SaveRole']) && !empty($_POST['current'])) { |
| 56 | if ( defined( 'MULTISITE' ) && MULTISITE ) { |
| 57 | ( method_exists( $wp_roles, 'for_site' ) ) ? $wp_roles->for_site() : $wp_roles->reinit(); |
| 58 | } |
| 59 | |
| 60 | if (!pp_capabilities_is_editable_role(sanitize_key($_POST['current']))) { |
| 61 | ak_admin_error(__('The selected role is not editable.', 'capability-manager-enhanced')); |
| 62 | return; |
| 63 | } |
| 64 | |
| 65 | $level = (isset($_POST['level'])) ? (int) $_POST['level'] : 0; |
| 66 | $this->saveRoleCapabilities(sanitize_key($_POST['current']), array_map('boolval', $_POST['caps']), $level); |
| 67 | |
| 68 | if (defined( 'PRESSPERMIT_ACTIVE' ) && !empty($_POST['role'])) { // log customized role caps for subsequent restoration |
| 69 | // for bbPress < 2.2, need to log customization of roles following bbPress activation |
| 70 | $plugins = ( function_exists( 'bbp_get_version' ) && version_compare( bbp_get_version(), '2.2', '<' ) ) ? array( 'bbpress.php' ) : array(); // back compat |
| 71 | |
| 72 | if ( ! $customized_roles = get_option( 'pp_customized_roles' ) ) |
| 73 | $customized_roles = array(); |
| 74 | |
| 75 | $_role = sanitize_key($_POST['role']); |
| 76 | |
| 77 | $customized_roles[$_role] = (object) array( 'caps' => array_map( 'boolval', $_POST['caps'] ), 'plugins' => $plugins ); |
| 78 | update_option( 'pp_customized_roles', $customized_roles ); |
| 79 | |
| 80 | $wpdb->query( "UPDATE $wpdb->options SET autoload = 'no' WHERE option_name = 'pp_customized_roles'" ); |
| 81 | } |
| 82 | // Create New Capability and adds it to current role. |
| 83 | } elseif (!empty($_POST['AddCap']) && !empty($_POST['current']) && !empty($_POST['capability-name'])) { |
| 84 | if ( defined( 'MULTISITE' ) && MULTISITE ) { |
| 85 | ( method_exists( $wp_roles, 'for_site' ) ) ? $wp_roles->for_site() : $wp_roles->reinit(); |
| 86 | } |
| 87 | |
| 88 | if (empty($_POST['current']) || !pp_capabilities_is_editable_role(sanitize_key($_POST['current']))) { |
| 89 | ak_admin_error(__('The selected role is not editable.', 'capability-manager-enhanced')); |
| 90 | return; |
| 91 | } |
| 92 | |
| 93 | $role = get_role(sanitize_key($_POST['current'])); |
| 94 | $role->name = sanitize_key($_POST['current']); // bbPress workaround |
| 95 | |
| 96 | $newname = $this->createNewName(sanitize_text_field($_POST['capability-name']), ['allow_dashes' => true]); |
| 97 | |
| 98 | if (empty($newname['error'])) { |
| 99 | $role->add_cap($newname['name']); |
| 100 | |
| 101 | // for bbPress < 2.2, need to log customization of roles following bbPress activation |
| 102 | $plugins = ( function_exists( 'bbp_get_version' ) && version_compare( bbp_get_version(), '2.2', '<' ) ) ? array( 'bbpress.php' ) : array(); // back compat |
| 103 | |
| 104 | if ( ! $customized_roles = get_option( 'pp_customized_roles' ) ) |
| 105 | $customized_roles = array(); |
| 106 | |
| 107 | $customized_roles[sanitize_key($_POST['role'])] = (object) array( 'caps' => array_merge( $role->capabilities, array( $newname['name'] => 1 ) ), 'plugins' => $plugins ); |
| 108 | update_option( 'pp_customized_roles', $customized_roles ); |
| 109 | |
| 110 | $wpdb->query( "UPDATE $wpdb->options SET autoload = 'no' WHERE option_name = 'pp_customized_roles'" ); |
| 111 | |
| 112 | $redirect_role = (!empty($_POST['role'])) ? sanitize_key($_POST['role']) : ''; |
| 113 | |
| 114 | $url = admin_url('admin.php?page=pp-capabilities&role=' . esc_attr($redirect_role) . '&added=1'); |
| 115 | wp_redirect($url); |
| 116 | exit; |
| 117 | } else { |
| 118 | add_action('all_admin_notices', function() { |
| 119 | ak_admin_notify(__('Incorrect capability name.', 'capability-manager-enhanced')); |
| 120 | }); |
| 121 | } |
| 122 | |
| 123 | } elseif ( ! empty($_POST['update_filtered_types']) || ! empty($_POST['update_filtered_taxonomies']) || ! empty($_POST['update_detailed_taxonomies']) ) { |
| 124 | ak_admin_notify(__('Type / Taxonomy settings saved.', 'capability-manager-enhanced')); |
| 125 | } else { |
| 126 | if (!apply_filters('publishpress-caps_submission_ok', false)) { |
| 127 | ak_admin_error(__('Bad form received.', 'capability-manager-enhanced')); |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | if ( ! empty($newrole) && defined('PRESSPERMIT_ACTIVE') ) { |
| 132 | if ( ( ! empty($_POST['CreateRole']) && ! empty( $_REQUEST['new_role_pp_only'] ) ) || ( ! empty($_POST['CopyRole']) && ! empty( $_REQUEST['copy_role_pp_only'] ) ) ) { |
| 133 | $pp_only = (array) pp_capabilities_get_permissions_option( 'supplemental_role_defs' ); |
| 134 | $pp_only[]= $newrole; |
| 135 | |
| 136 | pp_capabilities_update_permissions_option('supplemental_role_defs', $pp_only); |
| 137 | |
| 138 | _cme_pp_default_pattern_role( $newrole ); |
| 139 | pp_refresh_options(); |
| 140 | } |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | |
| 145 | /** |
| 146 | * Creates a new role/capability name from user input name. |
| 147 | * Name rules are: |
| 148 | * - 2-40 charachers lenght. |
| 149 | * - Only letters, digits, spaces and underscores. |
| 150 | * - Must to start with a letter. |
| 151 | * |
| 152 | * @param string $name Name from user input. |
| 153 | * @return array|false An array with the name and display_name, or false if not valid $name. |
| 154 | */ |
| 155 | public function createNewName( $name, $args=[] ) { |
| 156 | // Allow max 40 characters, letters, digits and spaces |
| 157 | $name = trim(substr($name, 0, 40)); |
| 158 | $pattern = (!empty($args['allow_dashes'])) ? '/^[a-zA-Z][a-zA-Z0-9 _\-]+$/' : '/^[a-zA-Z][a-zA-Z0-9 _]+$/'; |
| 159 | |
| 160 | if ( preg_match($pattern, $name) ) { |
| 161 | $roles = ak_get_roles(); |
| 162 | |
| 163 | $name = str_replace(' ', '_', $name); |
| 164 | if ( in_array($name, $roles) || array_key_exists($name, $this->cm->capabilities) ) { |
| 165 | return ['error' => 'role_exists', 'name' => $name]; // Already a role or capability with this name. |
| 166 | } |
| 167 | |
| 168 | $display = explode('_', $name); |
| 169 | $name = strtolower($name); |
| 170 | |
| 171 | // Apply ucfirst proper caps unless capitalization already provided |
| 172 | foreach($display as $i => $word) { |
| 173 | if ($word === strtolower($word)) { |
| 174 | $display[$i] = ucfirst($word); |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | $display = implode(' ', $display); |
| 179 | |
| 180 | return compact('name', 'display'); |
| 181 | } else { |
| 182 | return ['error' => 'invalid_name', 'name' => $name]; |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Creates a new role. |
| 188 | * |
| 189 | * @param string $name Role name to create. |
| 190 | * @param array $caps Role capabilities. |
| 191 | * @return string|false Returns the name of the new role created or false if failed. |
| 192 | */ |
| 193 | public function createRole( $name, $caps = [], $args = [] ) { |
| 194 | if ( ! is_array($caps) ) |
| 195 | $caps = array(); |
| 196 | |
| 197 | $role = $this->createNewName($name); |
| 198 | if (!empty($role['error'])) { |
| 199 | return false; |
| 200 | } |
| 201 | |
| 202 | $new_role = add_role($role['name'], $role['display'], $caps); |
| 203 | if ( is_object($new_role) ) { |
| 204 | return $role['name']; |
| 205 | } else { |
| 206 | return false; |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /** |
| 211 | * Saves capability changes to roles. |
| 212 | * |
| 213 | * @param string $role_name Role name to change its capabilities |
| 214 | * @param array $caps New capabilities for the role. |
| 215 | * @return void |
| 216 | */ |
| 217 | private function saveRoleCapabilities( $role_name, $caps, $level ) { |
| 218 | $this->cm->generateNames(); |
| 219 | $role = get_role($role_name); |
| 220 | |
| 221 | // workaround to ensure db storage of customizations to bbp dynamic roles |
| 222 | $role->name = $role_name; |
| 223 | |
| 224 | $stored_role_caps = ( ! empty($role->capabilities) && is_array($role->capabilities) ) ? array_intersect( $role->capabilities, array(true, 1) ) : array(); |
| 225 | $stored_negative_role_caps = ( ! empty($role->capabilities) && is_array($role->capabilities) ) ? array_intersect( $role->capabilities, array(false) ) : array(); |
| 226 | |
| 227 | $old_caps = array_intersect_key( $stored_role_caps, $this->cm->capabilities); |
| 228 | $new_caps = ( is_array($caps) ) ? array_map('boolval', $caps) : array(); |
| 229 | $new_caps = array_merge($new_caps, ak_level2caps($level)); |
| 230 | |
| 231 | // Find caps to add and remove |
| 232 | $add_caps = array_diff_key($new_caps, $old_caps); |
| 233 | $del_caps = array_diff_key(array_merge($old_caps, $stored_negative_role_caps), $new_caps); |
| 234 | |
| 235 | $changed_caps = array(); |
| 236 | foreach( array_intersect_key( $new_caps, $old_caps ) as $cap_name => $cap_val ) { |
| 237 | if ( $new_caps[$cap_name] != $old_caps[$cap_name] ) |
| 238 | $changed_caps[$cap_name] = $cap_val; |
| 239 | } |
| 240 | |
| 241 | $add_caps = array_merge( $add_caps, $changed_caps ); |
| 242 | |
| 243 | if ( ! $is_administrator = current_user_can('administrator') ) { |
| 244 | unset($add_caps['manage_capabilities']); |
| 245 | unset($del_caps['manage_capabilities']); |
| 246 | } |
| 247 | |
| 248 | if ( 'administrator' == $role_name && isset($del_caps['manage_capabilities']) ) { |
| 249 | unset($del_caps['manage_capabilities']); |
| 250 | ak_admin_error(__('You cannot remove Manage Capabilities from Administrators', 'capability-manager-enhanced')); |
| 251 | } |
| 252 | |
| 253 | // additional safeguard against removal of read capability |
| 254 | if ( isset( $del_caps['read'] ) && _cme_is_read_removal_blocked( $role_name ) ) { |
| 255 | unset( $del_caps['read'] ); |
| 256 | } |
| 257 | |
| 258 | // Add new capabilities to role |
| 259 | foreach ( $add_caps as $cap => $grant ) { |
| 260 | if ( $is_administrator || current_user_can($cap) ) |
| 261 | $role->add_cap( $cap, $grant ); |
| 262 | } |
| 263 | |
| 264 | // Remove capabilities from role |
| 265 | foreach ( $del_caps as $cap => $grant) { |
| 266 | if ( $is_administrator || current_user_can($cap) ) |
| 267 | $role->remove_cap($cap); |
| 268 | } |
| 269 | |
| 270 | $this->cm->log_db_roles(); |
| 271 | |
| 272 | if (is_multisite() && is_super_admin() && is_main_site()) { |
| 273 | if ( ! $autocreate_roles = get_site_option( 'cme_autocreate_roles' ) ) |
| 274 | $autocreate_roles = array(); |
| 275 | |
| 276 | $this_role_autocreate = ! empty($_REQUEST['cme_autocreate_role']); |
| 277 | |
| 278 | if ( $this_role_autocreate && ! in_array( $role_name, $autocreate_roles ) ) { |
| 279 | $autocreate_roles []= $role_name; |
| 280 | update_site_option( 'cme_autocreate_roles', $autocreate_roles ); |
| 281 | } |
| 282 | |
| 283 | if ( ! $this_role_autocreate && in_array( $role_name, $autocreate_roles ) ) { |
| 284 | $autocreate_roles = array_diff( $autocreate_roles, array( $role_name ) ); |
| 285 | update_site_option( 'cme_autocreate_roles', $autocreate_roles ); |
| 286 | } |
| 287 | |
| 288 | $do_role_sync = !empty($_REQUEST['cme_net_sync_role']); |
| 289 | $do_option_sync = !empty($_REQUEST['cme_net_sync_options']); |
| 290 | |
| 291 | if ($do_role_sync || $do_option_sync) { |
| 292 | // loop through all sites on network, creating or updating role def |
| 293 | |
| 294 | global $wpdb, $wp_roles, $blog_id; |
| 295 | $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs ORDER BY blog_id" ); |
| 296 | $orig_blog_id = $blog_id; |
| 297 | |
| 298 | if ($do_role_sync) { |
| 299 | $role_caption = $wp_roles->role_names[$role_name]; |
| 300 | |
| 301 | $new_caps = ( is_array($caps) ) ? array_map('boolval', $caps) : array(); |
| 302 | $new_caps = array_merge($new_caps, ak_level2caps($level) ); |
| 303 | |
| 304 | $admin_role = $wp_roles->get_role('administrator'); |
| 305 | $main_admin_caps = array_merge( $admin_role->capabilities, ak_level2caps(10) ); |
| 306 | } |
| 307 | |
| 308 | $sync_options = []; |
| 309 | |
| 310 | if ($do_option_sync) { |
| 311 | // capability-related options |
| 312 | $pp_prefix = (defined('PPC_VERSION') && !defined('PRESSPERMIT_VERSION')) ? 'pp' : 'presspermit'; |
| 313 | |
| 314 | foreach(['define_create_posts_cap', 'enabled_post_types', 'enabled_taxonomies'] as $option_name) { |
| 315 | $sync_options["{$pp_prefix}_$option_name"] = get_option("{$pp_prefix}_$option_name"); |
| 316 | } |
| 317 | |
| 318 | $sync_options['cme_detailed_taxonomies'] = get_option('cme_detailed_taxonomies'); |
| 319 | $sync_options['cme_enabled_post_types'] = get_option('cme_enabled_post_types'); |
| 320 | $sync_options['presspermit_supplemental_role_defs'] = get_option('presspermit_supplemental_role_defs'); |
| 321 | } |
| 322 | |
| 323 | foreach ( $blog_ids as $id ) { |
| 324 | if ( is_main_site($id) ) |
| 325 | continue; |
| 326 | |
| 327 | switch_to_blog( $id ); |
| 328 | |
| 329 | if ($do_role_sync) { |
| 330 | ( method_exists( $wp_roles, 'for_site' ) ) ? $wp_roles->for_site() : $wp_roles->reinit(); |
| 331 | |
| 332 | if ( $blog_role = $wp_roles->get_role( $role_name ) ) { |
| 333 | $stored_role_caps = ( ! empty($blog_role->capabilities) && is_array($blog_role->capabilities) ) ? array_intersect( $blog_role->capabilities, array(true, 1) ) : array(); |
| 334 | |
| 335 | $old_caps = array_intersect_key( $stored_role_caps, $this->cm->capabilities); |
| 336 | |
| 337 | // Find caps to add and remove |
| 338 | $add_caps = array_diff_key($new_caps, $old_caps); |
| 339 | $del_caps = array_intersect_key( array_diff_key($old_caps, $new_caps), $main_admin_caps ); // don't mess with caps that are totally unused on main site |
| 340 | |
| 341 | // Add new capabilities to role |
| 342 | foreach ( $add_caps as $cap => $grant ) { |
| 343 | $wp_roles->roles[$role_name]['capabilities'][$cap] = $grant; |
| 344 | |
| 345 | } |
| 346 | |
| 347 | // Remove capabilities from role |
| 348 | foreach ( $del_caps as $cap => $grant) { |
| 349 | unset($wp_roles->roles[$role_name]['capabilities'][$cap]); |
| 350 | } |
| 351 | |
| 352 | if ($wp_roles->use_db) { |
| 353 | update_option($wp_roles->role_key, $wp_roles->roles); |
| 354 | } |
| 355 | } else { |
| 356 | $wp_roles->add_role( $role_name, $role_caption, $new_caps ); |
| 357 | } |
| 358 | } |
| 359 | |
| 360 | foreach($sync_options as $option_name => $option_val) { |
| 361 | update_option($option_name, $option_val); |
| 362 | } |
| 363 | |
| 364 | restore_current_blog(); |
| 365 | } |
| 366 | |
| 367 | ( method_exists( $wp_roles, 'for_site' ) ) ? $wp_roles->for_site() : $wp_roles->reinit(); |
| 368 | } |
| 369 | } // endif multisite installation with super admin editing a main site role |
| 370 | |
| 371 | pp_capabilities_autobackup(); |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | if ( ! function_exists('boolval') ) { |
| 376 | function boolval( $val ) { |
| 377 | return (bool) $val; |
| 378 | } |
| 379 | } |
| 380 |