| @@ -1,32 +1,58 @@ | ||
| 1 | 1 | <?php |
| 2 | +/** | |
| 3 | + * Manages functionality for the Stream Admin pages on both | |
| 4 | + * single and multi-sites. | |
| 5 | + * | |
| 6 | + * @package WP_Stream | |
| 7 | + */ | |
| 8 | + | |
| 2 | 9 | namespace WP_Stream; |
| 3 | 10 | |
| 11 | +/** | |
| 12 | + * Class - Network | |
| 13 | + */ | |
| 4 | 14 | class Network { |
| 5 | 15 | /** |
| 6 | - * Hold Plugin class | |
| 16 | + * Holds instance of plugin object | |
| 17 | + * | |
| 7 | 18 | * @var Plugin |
| 8 | 19 | */ |
| 9 | 20 | public $plugin; |
| 10 | 21 | |
| 22 | + /** | |
| 23 | + * Network page slug | |
| 24 | + * | |
| 25 | + * @var string | |
| 26 | + */ | |
| 11 | 27 | public $network_settings_page_slug = 'wp_stream_network_settings'; |
| 12 | 28 | |
| 13 | - public $default_settings_page_slug = 'wp_stream_default_settings'; | |
| 29 | + /** | |
| 30 | + * The option name for the network settings. | |
| 31 | + * | |
| 32 | + * @var string | |
| 33 | + */ | |
| 34 | + public $network_settings_option = 'wp_stream_network'; | |
| 14 | 35 | |
| 36 | + /** | |
| 37 | + * Class constructor | |
| 38 | + * | |
| 39 | + * @param Plugin $plugin Instance of plugin object. | |
| 40 | + */ | |
| 15 | 41 | public function __construct( $plugin ) { |
| 16 | 42 | $this->plugin = $plugin; |
| 17 | 43 | |
| 18 | - // Always add default site_id/blog_id params when multisite | |
| 44 | + // Always add default site_id/blog_id params when multisite. | |
| 19 | 45 | if ( is_multisite() ) { |
| 20 | 46 | add_filter( 'wp_stream_query_args', array( $this, 'network_query_args' ) ); |
| 21 | 47 | } |
| 22 | 48 | |
| 23 | - // Bail early if not network-activated | |
| 49 | + // Bail early if not network-activated. | |
| 24 | 50 | if ( ! $this->is_network_activated() ) { |
| 25 | 51 | return; |
| 26 | 52 | } |
| 27 | 53 | |
| 28 | - // Actions | |
| 54 | + // Actions. | |
| 29 | 55 | add_action( 'init', array( $this, 'ajax_network_admin' ) ); |
| 30 | 56 | add_action( 'network_admin_menu', array( $this->plugin->admin, 'register_menu' ) ); |
| 31 | 57 | add_action( 'network_admin_menu', array( $this, 'admin_menu_screens' ) ); |
| 32 | 58 | add_action( 'admin_menu', array( $this, 'admin_menu_screens' ) ); |
| @@ -34,9 +60,9 @@ | ||
| 34 | 60 | add_action( 'network_admin_notices', array( $this->plugin->admin, 'admin_notices' ) ); |
| 35 | 61 | add_action( 'wpmuadminedit', array( $this, 'network_options_action' ) ); |
| 36 | 62 | add_action( 'update_site_option_' . $this->plugin->settings->network_options_key, array( $this, 'updated_option_ttl_remove_records' ), 10, 3 ); |
| 37 | 63 | |
| 38 | - // Filters | |
| 64 | + // Filters. | |
| 39 | 65 | add_filter( 'wp_stream_blog_id_logged', array( $this, 'blog_id_logged' ) ); |
| 40 | 66 | add_filter( 'wp_stream_admin_page_title', array( $this, 'network_admin_page_title' ) ); |
| 41 | 67 | add_filter( 'wp_stream_list_table_screen_id', array( $this, 'list_table_screen_id' ) ); |
| 42 | 68 | add_filter( 'wp_stream_list_table_filters', array( $this, 'list_table_filters' ) ); |
| @@ -90,42 +116,18 @@ | ||
| 90 | 116 | * |
| 91 | 117 | * @return bool |
| 92 | 118 | */ |
| 93 | 119 | public function is_network_activated() { |
| 94 | - if ( ! function_exists( 'is_plugin_active_for_network' ) ) { | |
| 95 | - require_once ABSPATH . '/wp-admin/includes/plugin.php'; | |
| 96 | - } | |
| 97 | - | |
| 98 | - if ( $this->is_mustuse() ) { | |
| 99 | - return true; | |
| 100 | - } | |
| 101 | - | |
| 102 | - return is_plugin_active_for_network( $this->plugin->locations['plugin'] ); | |
| 120 | + return $this->plugin->is_network_activated(); | |
| 103 | 121 | } |
| 104 | 122 | |
| 105 | 123 | /** |
| 106 | - * Returns true if Stream is a must-use plugin, otherwise false | |
| 107 | - * | |
| 108 | - * @return bool | |
| 109 | - */ | |
| 110 | - public function is_mustuse() { | |
| 111 | - | |
| 112 | - $stream_php = trailingslashit( WPMU_PLUGIN_DIR ) . $this->plugin->locations['plugin']; | |
| 113 | - | |
| 114 | - if ( file_exists( $stream_php ) && class_exists( 'WP_Stream\Plugin' ) ) { | |
| 115 | - return true; | |
| 116 | - } | |
| 117 | - | |
| 118 | - return false; | |
| 119 | - } | |
| 120 | - | |
| 121 | - /** | |
| 122 | 124 | * Adds Stream to the admin bar under the "My Sites > Network Admin" menu |
| 123 | 125 | * if Stream has been network-activated. |
| 124 | 126 | * |
| 125 | 127 | * @action admin_bar_menu |
| 126 | 128 | * |
| 127 | - * @param object $admin_bar | |
| 129 | + * @param object $admin_bar Admin bar object. | |
| 128 | 130 | * |
| 129 | 131 | * @return void |
| 130 | 132 | */ |
| 131 | 133 | public function network_admin_bar_menu( $admin_bar ) { |
| @@ -150,9 +152,9 @@ | ||
| 150 | 152 | ); |
| 151 | 153 | } |
| 152 | 154 | |
| 153 | 155 | /** |
| 154 | - * Add Network Settings and Default Settings menu items | |
| 156 | + * Add Network Settings and Default Settings menu pages | |
| 155 | 157 | * |
| 156 | 158 | * @return array |
| 157 | 159 | */ |
| 158 | 160 | public function admin_menu_screens() { |
| @@ -175,11 +177,11 @@ | ||
| 175 | 177 | |
| 176 | 178 | /** |
| 177 | 179 | * Remove records when records TTL is shortened |
| 178 | 180 | * |
| 179 | - * @param string $option_key | |
| 180 | - * @param array $old_value | |
| 181 | - * @param array $new_value | |
| 181 | + * @param string $option_key Unused. | |
| 182 | + * @param array $new_value New value. | |
| 183 | + * @param array $old_value Old value. | |
| 182 | 184 | * |
| 183 | 185 | * @action update_option_wp_stream |
| 184 | 186 | * @return void |
| 185 | 187 | */ |
| @@ -190,9 +192,9 @@ | ||
| 190 | 192 | |
| 191 | 193 | /** |
| 192 | 194 | * Adjust the action of the settings form when in the Network Admin |
| 193 | 195 | * |
| 194 | - * @param $action | |
| 196 | + * @param string $action Query string. | |
| 195 | 197 | * |
| 196 | 198 | * @return string |
| 197 | 199 | */ |
| 198 | 200 | public function settings_form_action( $action ) { |
| @@ -200,9 +202,10 @@ | ||
| 200 | 202 | $current_page = wp_stream_filter_input( INPUT_GET, 'page' ); |
| 201 | 203 | $action = add_query_arg( |
| 202 | 204 | array( |
| 203 | 205 | 'action' => $current_page, |
| 204 | - ), 'edit.php' | |
| 206 | + ), | |
| 207 | + 'edit.php' | |
| 205 | 208 | ); |
| 206 | 209 | } |
| 207 | 210 | |
| 208 | 211 | return $action; |
| @@ -210,9 +213,9 @@ | ||
| 210 | 213 | |
| 211 | 214 | /** |
| 212 | 215 | * Add a description to each of the Settings pages in the Network Admin |
| 213 | 216 | * |
| 214 | - * @param $description | |
| 217 | + * @param string $description Description of the current page. | |
| 215 | 218 | * |
| 216 | 219 | * @return string |
| 217 | 220 | */ |
| 218 | 221 | public function settings_form_description( $description ) { |
| @@ -221,15 +224,10 @@ | ||
| 221 | 224 | } |
| 222 | 225 | |
| 223 | 226 | $current_page = wp_stream_filter_input( INPUT_GET, 'page' ); |
| 224 | 227 | |
| 225 | - switch ( $current_page ) { | |
| 226 | - case $this->network_settings_page_slug: | |
| 227 | - $description = __( 'These settings apply to all sites on the network.', 'stream' ); | |
| 228 | - break; | |
| 229 | - case $this->default_settings_page_slug: | |
| 230 | - $description = __( 'These default settings will apply to new sites created on the network. These settings do not alter existing sites.', 'stream' ); | |
| 231 | - break; | |
| 228 | + if ( $this->network_settings_page_slug === $current_page ) { | |
| 229 | + $description = __( 'These settings apply to all sites on the network.', 'stream' ); | |
| 232 | 230 | } |
| 233 | 231 | |
| 234 | 232 | return $description; |
| 235 | 233 | } |
| @@ -236,9 +234,9 @@ | ||
| 236 | 234 | |
| 237 | 235 | /** |
| 238 | 236 | * Adjusts the settings fields displayed in various network admin screens |
| 239 | 237 | * |
| 240 | - * @param $fields | |
| 238 | + * @param array $fields Page settings fields. | |
| 241 | 239 | * |
| 242 | 240 | * @return mixed |
| 243 | 241 | */ |
| 244 | 242 | public function get_network_admin_fields( $fields ) { |
| @@ -275,9 +273,9 @@ | ||
| 275 | 273 | ), |
| 276 | 274 | ) |
| 277 | 275 | ); |
| 278 | 276 | |
| 279 | - // Remove settings based on context | |
| 277 | + // Remove settings based on context. | |
| 280 | 278 | if ( $this->plugin->settings->network_options_key === $this->plugin->settings->option_key ) { |
| 281 | 279 | $hidden_options = $network_hidden_options; |
| 282 | 280 | } else { |
| 283 | 281 | $hidden_options = $stream_hidden_options; |
| @@ -294,9 +292,9 @@ | ||
| 294 | 292 | } |
| 295 | 293 | } |
| 296 | 294 | } |
| 297 | 295 | |
| 298 | - // Add settings based on context | |
| 296 | + // Add settings based on context. | |
| 299 | 297 | if ( $this->plugin->settings->network_options_key === $this->plugin->settings->option_key ) { |
| 300 | 298 | $new_fields['general']['fields'][] = array( |
| 301 | 299 | 'name' => 'site_access', |
| 302 | 300 | 'title' => __( 'Site Access', 'stream' ), |
| @@ -308,9 +306,9 @@ | ||
| 308 | 306 | |
| 309 | 307 | $fields = array_merge_recursive( $new_fields, $fields ); |
| 310 | 308 | } |
| 311 | 309 | |
| 312 | - // Remove empty settings sections | |
| 310 | + // Remove empty settings sections. | |
| 313 | 311 | foreach ( $fields as $section_key => $section ) { |
| 314 | 312 | if ( empty( $section['fields'] ) ) { |
| 315 | 313 | unset( $fields[ $section_key ] ); |
| 316 | 314 | } |
| @@ -323,8 +321,10 @@ | ||
| 323 | 321 | * Get translations of serialized Stream Network settings |
| 324 | 322 | * |
| 325 | 323 | * @filter wp_stream_serialized_labels |
| 326 | 324 | * |
| 325 | + * @param array $labels Setting labels. | |
| 326 | + * | |
| 327 | 327 | * @return array Multidimensional array of fields |
| 328 | 328 | */ |
| 329 | 329 | public function get_settings_translations( $labels ) { |
| 330 | 330 | $network_key = $this->plugin->settings->network_options_key; |
| @@ -345,46 +345,44 @@ | ||
| 345 | 345 | /** |
| 346 | 346 | * Wrapper for the settings API to work on the network settings page |
| 347 | 347 | */ |
| 348 | 348 | public function network_options_action() { |
| 349 | - $allowed_referers = array( | |
| 350 | - $this->network_settings_page_slug, | |
| 351 | - $this->default_settings_page_slug, | |
| 352 | - ); | |
| 353 | 349 | |
| 354 | - if ( ! isset( $_GET['action'] ) || ! in_array( $_GET['action'], $allowed_referers, true ) ) { // CSRF okay | |
| 350 | + // Check the nonce. | |
| 351 | + if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], sprintf( '%s-options', $this->network_settings_option ) ) ) { | |
| 355 | 352 | return; |
| 356 | 353 | } |
| 357 | 354 | |
| 358 | - $options = isset( $_POST['option_page'] ) ? explode( ',', stripslashes( $_POST['option_page'] ) ) : null; // CSRF okay | |
| 355 | + // Check the user capability. | |
| 356 | + if ( ! current_user_can( $this->plugin->admin->settings_cap ) ) { | |
| 357 | + return; | |
| 358 | + } | |
| 359 | 359 | |
| 360 | - if ( $options ) { | |
| 360 | + // Check the action. | |
| 361 | + if ( ! isset( $_GET['action'] ) || $this->network_settings_page_slug !== $_GET['action'] ) { | |
| 362 | + return; | |
| 363 | + } | |
| 361 | 364 | |
| 362 | - foreach ( $options as $option ) { | |
| 363 | - $option = trim( $option ); | |
| 364 | - $value = null; | |
| 365 | - $sections = $this->plugin->settings->get_fields(); | |
| 365 | + $option = ! empty( $_POST['option_page'] ) ? $_POST['option_page'] : false; | |
| 366 | 366 | |
| 367 | - foreach ( $sections as $section_name => $section ) { | |
| 368 | - foreach ( $section['fields'] as $field_idx => $field ) { | |
| 369 | - $option_key = $section_name . '_' . $field['name']; | |
| 367 | + if ( $option && $this->network_settings_option === $option ) { | |
| 370 | 368 | |
| 371 | - // @codingStandardsIgnoreStart | |
| 372 | - if ( isset( $_POST[ $option ][ $option_key ] ) ) { | |
| 373 | - $value[ $option_key ] = $_POST[ $option ][ $option_key ]; | |
| 374 | - } else { | |
| 375 | - $value[ $option_key ] = false; | |
| 376 | - } | |
| 377 | - // @codingStandardsIgnoreEnd | |
| 369 | + $value = array(); | |
| 370 | + $sections = $this->plugin->settings->get_fields(); | |
| 371 | + | |
| 372 | + foreach ( $sections as $section_name => $section ) { | |
| 373 | + foreach ( $section['fields'] as $field_idx => $field ) { | |
| 374 | + $option_key = $section_name . '_' . $field['name']; | |
| 375 | + | |
| 376 | + if ( isset( $_POST[ $option ][ $option_key ] ) ) { | |
| 377 | + $value[ $option_key ] = $this->plugin->settings->sanitize_setting_by_field_type( $_POST[ $option ][ $option_key ], $field['type'] ); | |
| 378 | + } else { | |
| 379 | + $value[ $option_key ] = false; | |
| 378 | 380 | } |
| 379 | 381 | } |
| 382 | + } | |
| 380 | 383 | |
| 381 | - if ( ! is_array( $value ) ) { | |
| 382 | - $value = trim( $value ); | |
| 383 | - } | |
| 384 | - | |
| 385 | - update_site_option( $option, $value ); | |
| 386 | - } | |
| 384 | + update_site_option( $this->network_settings_option, $value ); | |
| 387 | 385 | } |
| 388 | 386 | |
| 389 | 387 | if ( ! count( get_settings_errors() ) ) { |
| 390 | 388 | add_settings_error( 'general', 'settings_updated', __( 'Settings saved.', 'stream' ), 'updated' ); |
| @@ -393,9 +391,9 @@ | ||
| 393 | 391 | set_transient( 'settings_errors', get_settings_errors(), 30 ); |
| 394 | 392 | |
| 395 | 393 | $go_back = add_query_arg( 'settings-updated', 'true', wp_get_referer() ); |
| 396 | 394 | |
| 397 | - wp_redirect( $go_back ); | |
| 395 | + wp_safe_redirect( $go_back ); | |
| 398 | 396 | |
| 399 | 397 | exit; |
| 400 | 398 | } |
| 401 | 399 | |
| @@ -403,9 +401,9 @@ | ||
| 403 | 401 | * Add the Site filter to the Network records screen |
| 404 | 402 | * |
| 405 | 403 | * @filter wp_stream_list_table_filters |
| 406 | 404 | * |
| 407 | - * @param $filters | |
| 405 | + * @param array $filters Filters. | |
| 408 | 406 | * |
| 409 | 407 | * @return array |
| 410 | 408 | */ |
| 411 | 409 | public function list_table_filters( $filters ) { |
| @@ -414,9 +412,9 @@ | ||
| 414 | 412 | } |
| 415 | 413 | |
| 416 | 414 | $blogs = array(); |
| 417 | 415 | |
| 418 | - // Display network blog as the first option | |
| 416 | + // Display network blog as the first option. | |
| 419 | 417 | $network_blog = $this->get_network_blog(); |
| 420 | 418 | |
| 421 | 419 | $blogs[ $network_blog->blog_id ] = array( |
| 422 | 420 | 'label' => $network_blog->blogname, |
| @@ -422,9 +420,9 @@ | ||
| 422 | 420 | 'label' => $network_blog->blogname, |
| 423 | 421 | 'disabled' => '', |
| 424 | 422 | ); |
| 425 | 423 | |
| 426 | - // add all sites | |
| 424 | + // Add all sites. | |
| 427 | 425 | foreach ( wp_stream_get_sites() as $blog ) { |
| 428 | 426 | $blog_data = get_blog_details( $blog->blog_id ); |
| 429 | 427 | |
| 430 | 428 | $blogs[ $blog->blog_id ] = array( |
| @@ -443,9 +441,9 @@ | ||
| 443 | 441 | |
| 444 | 442 | /** |
| 445 | 443 | * Add the Site toggle to screen options in network admin |
| 446 | 444 | * |
| 447 | - * @param $filters | |
| 445 | + * @param array $filters Filters. | |
| 448 | 446 | * |
| 449 | 447 | * @return array |
| 450 | 448 | */ |
| 451 | 449 | public function toggle_filters( $filters ) { |
| @@ -458,9 +456,9 @@ | ||
| 458 | 456 | |
| 459 | 457 | /** |
| 460 | 458 | * Add the network suffix to the $screen_id when in the network admin |
| 461 | 459 | * |
| 462 | - * @param $screen_id | |
| 460 | + * @param int $screen_id Screen ID. | |
| 463 | 461 | * |
| 464 | 462 | * @return string |
| 465 | 463 | */ |
| 466 | 464 | public function list_table_screen_id( $screen_id ) { |
| @@ -475,8 +473,10 @@ | ||
| 475 | 473 | |
| 476 | 474 | /** |
| 477 | 475 | * Set blog_id for network admin activity |
| 478 | 476 | * |
| 477 | + * @param int $blog_id Blog ID. | |
| 478 | + * | |
| 479 | 479 | * @return int |
| 480 | 480 | */ |
| 481 | 481 | public function blog_id_logged( $blog_id ) { |
| 482 | 482 | return is_network_admin() ? 0 : $blog_id; |
| @@ -486,9 +486,9 @@ | ||
| 486 | 486 | * Customize query args on multisite installs |
| 487 | 487 | * |
| 488 | 488 | * @filter wp_stream_query_args |
| 489 | 489 | * |
| 490 | - * @param array $args | |
| 490 | + * @param array $args Site arguments. | |
| 491 | 491 | * |
| 492 | 492 | * @return array |
| 493 | 493 | */ |
| 494 | 494 | public function network_query_args( $args ) { |
| @@ -502,15 +502,15 @@ | ||
| 502 | 502 | * Add site count to the page title in the network admin |
| 503 | 503 | * |
| 504 | 504 | * @filter wp_stream_admin_page_title |
| 505 | 505 | * |
| 506 | - * @param string $page_title | |
| 506 | + * @param string $page_title Page title. | |
| 507 | 507 | * |
| 508 | 508 | * @return string |
| 509 | 509 | */ |
| 510 | 510 | public function network_admin_page_title( $page_title ) { |
| 511 | 511 | if ( is_network_admin() ) { |
| 512 | - // translators: Placeholder refers to a number of sites on the network (e.g. "42") | |
| 512 | + /* translators: %d: number of sites on the network (e.g. "42") */ | |
| 513 | 513 | $site_count = sprintf( _n( '%d site', '%d sites', get_blog_count(), 'stream' ), number_format( get_blog_count() ) ); |
| 514 | 514 | $page_title = sprintf( '%s (%s)', $page_title, $site_count ); |
| 515 | 515 | } |
| 516 | 516 | |
| @@ -519,9 +519,9 @@ | ||
| 519 | 519 | |
| 520 | 520 | /** |
| 521 | 521 | * Add the Site column to the network stream records |
| 522 | 522 | * |
| 523 | - * @param $columns | |
| 523 | + * @param array $columns Columns data. | |
| 524 | 524 | * |
| 525 | 525 | * @return mixed |
| 526 | 526 | */ |
| 527 | 527 | public function network_admin_columns( $columns ) { |
| @@ -540,9 +540,9 @@ | ||
| 540 | 540 | |
| 541 | 541 | /** |
| 542 | 542 | * Prevent the Blogs connector from loading when not in Network Admin |
| 543 | 543 | * |
| 544 | - * @param $connectors | |
| 544 | + * @param array $connectors Connectors. | |
| 545 | 545 | * |
| 546 | 546 | * @return mixed |
| 547 | 547 | */ |
| 548 | 548 | public function hide_blogs_connector( $connectors ) { |
