wp-maintenance-mode
Last commit date
css
13 years ago
inc
13 years ago
js
13 years ago
languages
13 years ago
styles
13 years ago
WP Maintenance Mode-da_DK.txt
13 years ago
index.php
13 years ago
license.txt
13 years ago
readme.md
13 years ago
readme.txt
13 years ago
site.php
13 years ago
uninstall.php
13 years ago
wp-maintenance-mode.php
13 years ago
wp-maintenance-mode.php
892 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Plugin Name: WP Maintenance Mode |
| 4 | * Plugin URI: http://wordpress.org/extend/plugins/wp-maintenance-mode/ |
| 5 | * Text Domain: wp-maintenance-mode |
| 6 | * Domain Path: /languages |
| 7 | * Description: The plugin adds a splash page to your blog that lets visitors know your blog is down for maintenance. Logged in users get full access to the blog including the front-end, depends of the settings. |
| 8 | * Author: Frank Bültge |
| 9 | * Author URI: http://bueltge.de/ |
| 10 | * Donate URI: http://bueltge.de/wunschliste/ |
| 11 | * Version: 1.8.2 |
| 12 | * Last change: 11/13/2012 |
| 13 | * Licence: GPLv3 |
| 14 | * |
| 15 | * |
| 16 | * License: |
| 17 | * ============================================================================== |
| 18 | * Copyright 2009-2012 Frank Bueltge (email : frank@bueltge.de) |
| 19 | * |
| 20 | * This program is free software; you can redistribute it and/or modify |
| 21 | * it under the terms of the GNU General Public License as published by |
| 22 | * the Free Software Foundation; either version 2 of the License, or |
| 23 | * (at your option) any later version. |
| 24 | * |
| 25 | * This program is distributed in the hope that it will be useful, |
| 26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 28 | * GNU General Public License for more details. |
| 29 | * |
| 30 | * You should have received a copy of the GNU General Public License |
| 31 | * along with this program; if not, write to the Free Software |
| 32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 33 | * |
| 34 | * Requirements: |
| 35 | * ============================================================================== |
| 36 | * This plugin requires WordPress >= 2.6 and tested with PHP Interpreter >= 5.3 |
| 37 | */ |
| 38 | |
| 39 | //avoid direct calls to this file, because now WP core and framework has been used |
| 40 | if ( ! function_exists( 'add_filter' ) ) { |
| 41 | header('Status: 403 Forbidden'); |
| 42 | header('HTTP/1.1 403 Forbidden'); |
| 43 | exit(); |
| 44 | } |
| 45 | |
| 46 | if ( ! class_exists('WPMaintenanceMode') ) { |
| 47 | |
| 48 | if ( ! defined('WP_CONTENT_URL') ) |
| 49 | define('WP_CONTENT_URL', site_url() . '/wp-content'); |
| 50 | if ( ! defined('WP_PLUGIN_URL') ) |
| 51 | define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); |
| 52 | |
| 53 | define( 'FB_WM_BASENAME', plugin_basename(__FILE__) ); |
| 54 | define( 'FB_WM_BASEDIR', dirname( plugin_basename(__FILE__) ) ); |
| 55 | define( 'FB_WM_BASE', rtrim(dirname (__FILE__), '/') ); |
| 56 | define( 'FB_WM_TEXTDOMAIN', 'wp-maintenance-mode' ); |
| 57 | |
| 58 | class WPMaintenanceMode { |
| 59 | |
| 60 | function WPMaintenanceMode() { |
| 61 | |
| 62 | $this->load_classes(); |
| 63 | |
| 64 | register_activation_hook( __FILE__, array( $this, 'add_config' ) ); |
| 65 | add_action( 'admin_print_scripts-plugins.php', array( $this, 'add_scripts' ) ); |
| 66 | //add_action( 'load-plugins.php', array(&$this, 'add_scripts') ); |
| 67 | add_action( 'init', array( $this, 'on_init'), 1 ); |
| 68 | add_action( 'admin_init', array( $this, 'admin_init') ); |
| 69 | add_action( 'admin_menu', array( $this, 'redirect' ) ); |
| 70 | |
| 71 | add_action( 'wp_ajax_wm_config-update', array( $this, 'save_config' ) ); |
| 72 | add_action( 'wp_ajax_wm_config-active', array( $this, 'save_active' ) ); |
| 73 | } |
| 74 | |
| 75 | |
| 76 | /** |
| 77 | * Returns array of features, also |
| 78 | * Scans the plugins subfolder "/classes" |
| 79 | * |
| 80 | * @since 0.1 |
| 81 | * @return void |
| 82 | */ |
| 83 | protected function load_classes() { |
| 84 | |
| 85 | // load all files with the pattern *.php from the directory inc |
| 86 | foreach( glob( dirname( __FILE__ ) . '/inc/*.php' ) as $class ) |
| 87 | require_once $class; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Function to escape strings |
| 92 | * Use WP default, if exists |
| 93 | * |
| 94 | * @param String |
| 95 | * @return String |
| 96 | */ |
| 97 | function esc_attr( $text ) { |
| 98 | |
| 99 | if ( function_exists('esc_attr') ) |
| 100 | $text = esc_attr($text); |
| 101 | else |
| 102 | $text = attribute_escape($text); |
| 103 | |
| 104 | return $text; |
| 105 | } |
| 106 | |
| 107 | |
| 108 | // function for WP < 2.8 |
| 109 | function get_plugins_url( $path = '', $plugin = '' ) { |
| 110 | |
| 111 | if ( function_exists('plugin_url') ) |
| 112 | return plugins_url($path, $plugin); |
| 113 | |
| 114 | if ( function_exists('is_ssl') ) |
| 115 | $scheme = ( is_ssl() ? 'https' : 'http' ); |
| 116 | else |
| 117 | $scheme = 'http'; |
| 118 | if ( function_exists('plugins_url') ) |
| 119 | $url = plugins_url(); |
| 120 | else |
| 121 | $url = WP_PLUGIN_URL; |
| 122 | if ( 0 === strpos($url, 'http') ) { |
| 123 | if ( function_exists('is_ssl') && is_ssl() ) |
| 124 | $url = str_replace( 'http://', "{$scheme}://", $url ); |
| 125 | } |
| 126 | |
| 127 | if ( !empty($plugin) && is_string($plugin) ) { |
| 128 | $folder = dirname(plugin_basename($plugin)); |
| 129 | if ('.' != $folder) |
| 130 | $url .= '/' . ltrim($folder, '/'); |
| 131 | } |
| 132 | |
| 133 | if ( !empty($path) && is_string($path) && ( FALSE === strpos($path, '..') ) ) |
| 134 | $url .= '/' . ltrim($path, '/'); |
| 135 | |
| 136 | return apply_filters('plugins_url', $url, $path, $plugin); |
| 137 | } |
| 138 | |
| 139 | |
| 140 | function on_init() { |
| 141 | |
| 142 | load_plugin_textdomain( FB_WM_TEXTDOMAIN, FALSE, FB_WM_BASEDIR . '/languages' ); |
| 143 | |
| 144 | if ( is_multisite() && ! function_exists( 'is_plugin_active_for_network' ) ) |
| 145 | require_once( ABSPATH . '/wp-admin/includes/plugin.php' ); |
| 146 | |
| 147 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 148 | $valuemsqld = get_site_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 149 | else |
| 150 | $valuemsqld = (int) get_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 151 | |
| 152 | if ( 1 === $valuemsqld || '1' === $valuemsqld ) { |
| 153 | $this->on_active(); |
| 154 | add_action( 'admin_bar_menu', array( $this, 'add_admin_bar_alert' ), 9999 ); |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | |
| 159 | function add_scripts() { |
| 160 | |
| 161 | $locale = get_locale(); |
| 162 | $i18n = substr($locale, 0, 2); |
| 163 | |
| 164 | wp_register_script( 'wp-maintenance-mode', $this->get_plugins_url( 'js/wp-maintenance-mode.js', __FILE__ ), array('jquery-ui-datepicker') , '', TRUE ); |
| 165 | wp_enqueue_script( 'wp-maintenance-mode' ); |
| 166 | |
| 167 | // translations for datepicker |
| 168 | if ( ! empty( $i18n ) && |
| 169 | @file_exists( WP_PLUGIN_DIR . '/' . dirname( plugin_basename(__FILE__) ) . '/js/i18n/jquery.ui.datepicker-' . $i18n . '.js' ) |
| 170 | ) { |
| 171 | wp_register_script( 'jquery-ui-datepicker-' . $i18n, $this->get_plugins_url( 'js/i18n/jquery.ui.datepicker-' . $i18n . '.js', __FILE__ ), array('jquery-ui-datepicker') , '', TRUE ); |
| 172 | wp_enqueue_script( 'jquery-ui-datepicker-' . $i18n ); |
| 173 | } |
| 174 | |
| 175 | // include styles for datepicker |
| 176 | wp_enqueue_style( 'jquery-ui-datepicker' ); |
| 177 | wp_enqueue_style( 'jquery-ui-datepicker-overcast', $this->get_plugins_url( 'css/overcast/jquery-ui-1.8.21.custom.css', __FILE__ ) ); |
| 178 | |
| 179 | // for preview |
| 180 | add_thickbox(); |
| 181 | } |
| 182 | |
| 183 | |
| 184 | function admin_init() { |
| 185 | |
| 186 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 187 | // multisite install |
| 188 | add_filter( 'network_admin_plugin_action_links', array( $this, 'add_settings_link' ), 10, 2 ); |
| 189 | add_action( 'after_plugin_row_' . FB_WM_BASENAME, array( 'WPMaintenanceMode_Settings', 'add_config_form'), 10, 3 ); |
| 190 | } else { |
| 191 | // Single mode install of WP |
| 192 | if ( version_compare( $GLOBALS['wp_version'], '2.7alpha', '>' ) ) { |
| 193 | add_action( 'after_plugin_row_' . FB_WM_BASENAME, array( 'WPMaintenanceMode_Settings', 'add_config_form'), 10, 3 ); |
| 194 | add_filter( 'plugin_action_links_' . FB_WM_BASENAME, array( $this, 'add_settings_link' ), 10, 2 ); |
| 195 | } else { |
| 196 | add_action( 'after_plugin_row', array( 'WPMaintenanceMode_Settings', 'add_config_form'), 10, 3 ); |
| 197 | add_filter( 'plugin_action_links', array( $this, 'add_settings_link' ), 10, 2 ); |
| 198 | } |
| 199 | } |
| 200 | |
| 201 | wp_enqueue_style( 'wp-maintenance-mode-options', $this->get_plugins_url( 'css/style.css', __FILE__ ) ); |
| 202 | } |
| 203 | |
| 204 | |
| 205 | function add_settings_link( $links, $file ) { |
| 206 | if ( plugin_basename( __FILE__ ) == $file ) |
| 207 | array_unshift( |
| 208 | $links, |
| 209 | sprintf( '<a id="wm-pluginconflink" href="javascript:void(0)" title="Configure this plugin">%s</a>', __('Settings') ) |
| 210 | ); |
| 211 | |
| 212 | return $links; |
| 213 | } |
| 214 | |
| 215 | |
| 216 | function network_admin_add_settings_link( $links, $file ) { |
| 217 | |
| 218 | if ( plugin_basename( __FILE__ ) == $file ) |
| 219 | $links[] = '<a id="wm-pluginconflink" href="javascript:void(0)" title="Configure this plugin">' . __('Settings') . '</a>'; |
| 220 | |
| 221 | return $links; |
| 222 | } |
| 223 | |
| 224 | |
| 225 | function add_config() { |
| 226 | |
| 227 | $this->data = array( |
| 228 | 'active' => 0, |
| 229 | 'radio' => 0, |
| 230 | 'time' => 60, |
| 231 | 'link' => 1, |
| 232 | 'admin_link' => 1, |
| 233 | 'theme' => 1, |
| 234 | 'role' => 'administrator', |
| 235 | 'unit' => 1, |
| 236 | 'title' => __( 'Maintenance mode', FB_WM_TEXTDOMAIN ), |
| 237 | 'text' => __( '<p>Sorry for the inconvenience.<br />Our website is currently undergoing scheduled maintenance.<br /><strong>Please try back in %1$s %2$s</strong><br />Thank you for your understanding.</p>', FB_WM_TEXTDOMAIN ), |
| 238 | 'exclude' => 'wp-cron, feed, wp-admin' |
| 239 | ); |
| 240 | // if is active in network of multisite |
| 241 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 242 | add_site_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 243 | add_site_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] ); |
| 244 | } else { |
| 245 | add_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 246 | add_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] ); |
| 247 | } |
| 248 | |
| 249 | $old_check = get_option( 'wartungsmodus' ); |
| 250 | if ($old_check) |
| 251 | delete_option( 'wartungsmodus' ); |
| 252 | } |
| 253 | |
| 254 | |
| 255 | function save_active() { |
| 256 | |
| 257 | $this->data = array(); |
| 258 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 259 | $this->data = get_site_option( FB_WM_TEXTDOMAIN ); |
| 260 | $this->datamsqld = get_site_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 261 | } else { |
| 262 | $this->data = get_option( FB_WM_TEXTDOMAIN ); |
| 263 | $this->datamsqld = get_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 264 | } |
| 265 | |
| 266 | if ( isset($_POST['wm_config-active']) ) |
| 267 | $this->data['active'] = (int) $_POST['wm_config-active']; |
| 268 | |
| 269 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 270 | update_site_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 271 | update_site_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] ); |
| 272 | } else { |
| 273 | update_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 274 | update_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] ); |
| 275 | } |
| 276 | |
| 277 | die( __( 'Updated', FB_WM_TEXTDOMAIN ) ); |
| 278 | } |
| 279 | |
| 280 | |
| 281 | function save_config() { |
| 282 | |
| 283 | $this->data = array(); |
| 284 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 285 | $this->data = get_site_option( FB_WM_TEXTDOMAIN ); |
| 286 | else |
| 287 | $this->data = get_option( FB_WM_TEXTDOMAIN ); |
| 288 | |
| 289 | if ( isset($_POST['wm_config-time']) ) |
| 290 | $this->data['time'] = (int) $_POST['wm_config-time']; |
| 291 | if ( isset($_POST['wm_config-unit']) ) |
| 292 | $this->data['unit'] = (int) $_POST['wm_config-unit']; |
| 293 | if ( isset($_POST['wm_config-link']) ) |
| 294 | $this->data['link'] = (int) $_POST['wm_config-link']; |
| 295 | if ( isset($_POST['wm_config-admin_link']) ) |
| 296 | $this->data['admin_link'] = (int) $_POST['wm_config-admin_link']; |
| 297 | if ( isset($_POST['wm_config-rewrite']) ) { |
| 298 | if ( function_exists('esc_url') ) { |
| 299 | $this->data['rewrite'] = esc_url( $_POST['wm_config-rewrite'] ); |
| 300 | } else { |
| 301 | $this->data['rewrite'] = clean_url( $_POST['wm_config-rewrite'] ); |
| 302 | } |
| 303 | } |
| 304 | if ( isset($_POST['wm_config-theme']) ) |
| 305 | $this->data['theme'] = (int) $_POST['wm_config-theme']; |
| 306 | if ( isset($_POST['wm_config-styleurl']) ) { |
| 307 | if ( function_exists('esc_url') ) { |
| 308 | $this->data['styleurl'] = esc_url( $_POST['wm_config-styleurl'] ); |
| 309 | } else { |
| 310 | $this->data['styleurl'] = clean_url( $_POST['wm_config-styleurl'] ); |
| 311 | } |
| 312 | } |
| 313 | if ( isset($_POST['wm_config-index']) ) |
| 314 | $this->data['index'] = (int) $_POST['wm_config-index']; |
| 315 | if ( isset($_POST['wm_config-title']) ) |
| 316 | $this->data['title'] = stripslashes_deep( $_POST['wm_config-title'] ); |
| 317 | if ( isset($_POST['wm_config-header']) ) |
| 318 | $this->data['header'] = stripslashes_deep( $_POST['wm_config-header'] ); |
| 319 | if ( isset($_POST['wm_config-heading']) ) |
| 320 | $this->data['heading'] = stripslashes_deep( $_POST['wm_config-heading'] ); |
| 321 | if ( isset($_POST['wm_config-text']) ) |
| 322 | $this->data['text'] = stripslashes_deep( $_POST['wm_config-text'] ); |
| 323 | if ( isset($_POST['wm_config-exclude']) ) |
| 324 | $this->data['exclude'] = preg_split("/[\s,]+/", $this->esc_attr( $_POST['wm_config-exclude'] ) ); |
| 325 | if ( isset($_POST['wm_config-role']) ) |
| 326 | $this->data['role'] = preg_split("/[\s,]+/", $this->esc_attr( $_POST['wm_config-role'] ) ); |
| 327 | if ( isset($_POST['wm_config-role_frontend']) ) |
| 328 | $this->data['role_frontend'] = preg_split("/[\s,]+/", $this->esc_attr( $_POST['wm_config-role_frontend'] ) ); |
| 329 | if ( isset($_POST['wm_config-radio']) ) |
| 330 | $this->data['radio'] = (int) $_POST['wm_config-radio']; |
| 331 | if ( isset($_POST['wm_config-date']) ) |
| 332 | $this->data['date'] = $this->esc_attr( $_POST['wm_config-date'] ); |
| 333 | |
| 334 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 335 | update_site_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 336 | else |
| 337 | update_option( FB_WM_TEXTDOMAIN, $this->data ); |
| 338 | |
| 339 | die( __( 'Updated', FB_WM_TEXTDOMAIN ) ); |
| 340 | } |
| 341 | |
| 342 | |
| 343 | function del_config() { |
| 344 | |
| 345 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 346 | delete_site_option( FB_WM_TEXTDOMAIN ); |
| 347 | delete_site_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 348 | } else { |
| 349 | delete_option( FB_WM_TEXTDOMAIN ); |
| 350 | delete_option( FB_WM_TEXTDOMAIN . '-msqld' ); |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | |
| 355 | function check_version() { |
| 356 | global $wp_version; |
| 357 | |
| 358 | if ( version_compare($wp_version, '2.1-dev', '<') ) { |
| 359 | require (ABSPATH . WPINC . '/pluggable-functions.php'); // < WP 2.1 |
| 360 | } else { |
| 361 | require (ABSPATH . WPINC . '/pluggable.php'); // >= WP 2.1 |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | /** |
| 366 | * Rewrite for Frontend Login |
| 367 | * |
| 368 | * @return void |
| 369 | */ |
| 370 | function redirect() { |
| 371 | |
| 372 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 373 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 374 | else |
| 375 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 376 | |
| 377 | // if the redirect active |
| 378 | if ( ! isset($value['rewrite']) ) |
| 379 | return NULL; |
| 380 | |
| 381 | // check, is the maintenance mode active |
| 382 | if ( 0 === $value['active'] ) |
| 383 | return NULL; |
| 384 | |
| 385 | // check, Access to backend |
| 386 | if ( current_user_can( $value['role'][0] ) ) |
| 387 | return NULL; |
| 388 | |
| 389 | // redirect for wp-admin |
| 390 | // only Dashboard: #wp-admin/?(index.php)?$# |
| 391 | if ( preg_match( '#wp-admin/#', $_SERVER['REQUEST_URI'] ) ) |
| 392 | wp_redirect( $value['rewrite'] ); |
| 393 | } |
| 394 | |
| 395 | |
| 396 | function check_exclude() { |
| 397 | |
| 398 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 399 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 400 | else |
| 401 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 402 | |
| 403 | if ( ! isset($value['exclude']) ) |
| 404 | return FALSE; |
| 405 | |
| 406 | foreach ( (array) $value['exclude'] as $exclude ) { |
| 407 | // check for IP |
| 408 | if ( strstr( $_SERVER['REMOTE_ADDR'], $exclude ) ) |
| 409 | return TRUE; |
| 410 | |
| 411 | if ( $exclude && strstr( $_SERVER['REQUEST_URI'], $exclude ) ) |
| 412 | return TRUE; |
| 413 | } |
| 414 | |
| 415 | return FALSE; |
| 416 | } |
| 417 | |
| 418 | |
| 419 | function check_role() { |
| 420 | |
| 421 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 422 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 423 | else |
| 424 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 425 | |
| 426 | if ( is_super_admin() ) |
| 427 | return TRUE; |
| 428 | |
| 429 | if ( ! isset( $value['role'][0] ) || ( '' != $value['role'][0] ) ) |
| 430 | $role = 'manage_options'; |
| 431 | |
| 432 | if ( is_admin() ) |
| 433 | $current = $value['role'][0]; |
| 434 | else |
| 435 | $current = $value['role_frontend'][0]; |
| 436 | |
| 437 | $defaultroles = array('administrator', 'editor', 'author', 'contributor', 'subscriber'); |
| 438 | |
| 439 | if ( isset( $current ) ) { |
| 440 | if ( 'administrator' == $current ) |
| 441 | $role = 'manage_options'; |
| 442 | |
| 443 | elseif ( 'editor' == $current ) |
| 444 | $role = 'manage_categories'; |
| 445 | |
| 446 | elseif ( 'author' == $current ) |
| 447 | $role = 'publish_posts'; |
| 448 | |
| 449 | elseif ( 'contributor' == $current ) |
| 450 | $role = 'edit_posts'; |
| 451 | |
| 452 | elseif ( 'subscriber' == $current ) |
| 453 | $role = 'read'; |
| 454 | |
| 455 | elseif ( ! in_array( $current, $defaultroles ) ) |
| 456 | $role = 'manage_options'; |
| 457 | } else { |
| 458 | $role = 'manage_options'; |
| 459 | } |
| 460 | |
| 461 | if ( current_user_can( $role ) ) |
| 462 | return TRUE; |
| 463 | else if ( current_user_can( $value['role_frontend'][0] ) ) |
| 464 | return TRUE; |
| 465 | |
| 466 | return FALSE; |
| 467 | } |
| 468 | |
| 469 | |
| 470 | function case_unit($unitvalue) { |
| 471 | |
| 472 | $value['unit'] = $unitvalue; |
| 473 | $unitvalues = array(); |
| 474 | |
| 475 | switch( $value['unit'] ) { |
| 476 | case 0: |
| 477 | $unitvalues['unit'] = __( 'seconds', FB_WM_TEXTDOMAIN ); |
| 478 | $unitvalues['multiplier'] = 1; |
| 479 | break; |
| 480 | case 1: |
| 481 | $unitvalues['unit'] = __( 'minutes', FB_WM_TEXTDOMAIN ); |
| 482 | $unitvalues['multiplier'] = 60; |
| 483 | break; |
| 484 | case 2: |
| 485 | $unitvalues['unit'] = __( 'hours', FB_WM_TEXTDOMAIN ); |
| 486 | $unitvalues['multiplier'] = 3600; |
| 487 | break; |
| 488 | case 3: |
| 489 | $unitvalues['unit'] = __( 'days', FB_WM_TEXTDOMAIN ); |
| 490 | $unitvalues['multiplier'] = 86400; |
| 491 | break; |
| 492 | case 4: |
| 493 | $unitvalues['unit'] = __( 'weeks', FB_WM_TEXTDOMAIN ); |
| 494 | $unitvalues['multiplier'] = 604800; |
| 495 | break; |
| 496 | case 5: |
| 497 | $unitvalues['unit'] = __( 'months', FB_WM_TEXTDOMAIN ); |
| 498 | $unitvalues['multiplier'] = 2592000; // 30 days |
| 499 | break; |
| 500 | case 6: |
| 501 | $unitvalues['unit'] = __( 'years', FB_WM_TEXTDOMAIN ); |
| 502 | $unitvalues['multiplier'] = 31556952; |
| 503 | break; |
| 504 | } |
| 505 | |
| 506 | return $unitvalues; |
| 507 | } |
| 508 | |
| 509 | |
| 510 | function check_datetime() { |
| 511 | |
| 512 | $datetime = NULL; |
| 513 | $time = NULL; |
| 514 | $date = NULL; |
| 515 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 516 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 517 | else |
| 518 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 519 | |
| 520 | if ( isset($value['radio']) && 1 === $value['radio'] ) { |
| 521 | $datetime = explode( ' ', $value['date'] ); |
| 522 | $date = explode( '-', $datetime[0] ); |
| 523 | if ( isset($datetime[1]) ) |
| 524 | $time = explode( ':', $datetime[1] ); |
| 525 | else $time = 0; |
| 526 | if (count($date) < 3) { |
| 527 | $date = 0; //ausschalten wegen datum is nicht |
| 528 | } else { |
| 529 | $date[1] = $date[1] - 1; |
| 530 | if (count($time) < 3) |
| 531 | $time = 0; |
| 532 | if ( isset($time) && 0 !== $time ) { |
| 533 | // 'Years', 'Months', 'Weeks', 'Days', 'Hours', 'Minutes', 'Seconds' |
| 534 | $date = $date[2].', '.$date[1].', '.$date[0].', '.$time[0].', '.$time[1].', '.$time[2]; |
| 535 | } else { |
| 536 | $date = $date[2].', '.$date[1].', '.$date[0]; |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | return array( $datetime, $time, $date ); |
| 542 | } |
| 543 | |
| 544 | |
| 545 | function on_active() { |
| 546 | global $current_user; |
| 547 | |
| 548 | if ( is_multisite() && ! function_exists( 'is_plugin_active_for_network' ) ) { |
| 549 | require_once( ABSPATH . '/wp-admin/includes/plugin.php' ); |
| 550 | } |
| 551 | |
| 552 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) { |
| 553 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 554 | $settings_link = network_admin_url() . 'plugins.php#wm-pluginconflink'; |
| 555 | } else { |
| 556 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 557 | $settings_link = admin_url() . 'plugins.php#wm-pluginconflink'; |
| 558 | } |
| 559 | |
| 560 | $scmsg = ''; |
| 561 | // Super Cache Plugin; clear cache on activation of maintance mode |
| 562 | if ( function_exists( 'wp_cache_clear_cache' ) ) { |
| 563 | ob_end_clean(); |
| 564 | wp_cache_clear_cache(); |
| 565 | $scmsg .= __( ' & WP Super Cache flushed.', FB_WM_TEXTDOMAIN ); |
| 566 | } |
| 567 | |
| 568 | // W3 Total Cache Support |
| 569 | if ( function_exists( 'w3tc_pgcache_flush' ) ) { |
| 570 | ob_end_clean(); |
| 571 | w3tc_pgcache_flush(); |
| 572 | $scmsg .= __( ' & W3 Total Cache for pages flushed.', FB_WM_TEXTDOMAIN ); |
| 573 | } |
| 574 | |
| 575 | $message = __( 'Caution: Maintenance mode is <strong>active</strong>!', FB_WM_TEXTDOMAIN ); |
| 576 | add_filter( 'login_message', create_function( '', "return '<div id=\"login_error\">$message</div>';" ) ); |
| 577 | $admin_notices = '<div id="message" class="error fade" style="background-color: #FFEBE8 !important;"><p>' . $message . $scmsg . ' <a href="plugins.php#wm-pluginconflink">' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '</a></p></div>'; |
| 578 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 579 | add_action( 'network_admin_notices', create_function( '', "echo '$admin_notices';" ) ); |
| 580 | add_action( 'admin_notices', create_function( '', "echo '$admin_notices';" ) ); |
| 581 | $in_admin_header = '<a id="mm_in_admin_header" href="' . $settings_link . '" title="' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '">' . $message . '</a>'; |
| 582 | //add_action( 'in_admin_header', create_function( '', "echo '$in_admin_header';" ) ); |
| 583 | /** |
| 584 | // actual a ticket in trac #14126 |
| 585 | // @link http://core.trac.wordpress.org/ticket/14126 |
| 586 | $in_admin_header = '<a class="privacy-on-link" href="plugins.php#wm-pluginconflink" title="' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '">' . $message . '</a>'; |
| 587 | add_action( 'in_admin_site_heading', create_function( '', "echo '$in_admin_header';" ) ); |
| 588 | */ |
| 589 | |
| 590 | add_action( 'wm_head', array(&$this, 'add_theme') ); |
| 591 | add_action( 'wm_content', array(&$this, 'add_flash') ); |
| 592 | add_action( 'wm_content', array( &$this, 'add_content' ) ); |
| 593 | if ( isset($value['link']) && 1 === $value['link'] ) |
| 594 | add_action( 'wm_footer', array(&$this, 'add_link') ); |
| 595 | |
| 596 | $locale = get_locale(); |
| 597 | |
| 598 | if ( isset($value['unit']) ) |
| 599 | $unitvalues = $this->case_unit($value['unit']); |
| 600 | |
| 601 | // set backtime for header status |
| 602 | if ( isset($value['time']) ) |
| 603 | $backtime = $value['time'] * $unitvalues['multiplier']; |
| 604 | else |
| 605 | $backtime = NULL; |
| 606 | if ( ( ! $this->check_role() ) |
| 607 | && ! strstr($_SERVER['PHP_SELF'], 'wp-login.php' ) |
| 608 | && ! strstr($_SERVER['PHP_SELF'], 'async-upload.php') |
| 609 | && ! strstr($_SERVER['PHP_SELF'], '/plugins/') |
| 610 | && ! $this->check_exclude() |
| 611 | ) { |
| 612 | $rolestatus = 'norights'; |
| 613 | nocache_headers(); |
| 614 | header("HTTP/1.0 503 Service Unavailable"); |
| 615 | header("Retry-After: $backtime"); |
| 616 | include('site.php'); |
| 617 | exit(); |
| 618 | } |
| 619 | |
| 620 | //$this->check_version(); |
| 621 | if ( ! strstr($_SERVER['PHP_SELF'], 'feed/') |
| 622 | && ! strstr($_SERVER['PHP_SELF'], 'wp-admin/') |
| 623 | && ! strstr($_SERVER['PHP_SELF'], 'wp-login.php') |
| 624 | && ! strstr($_SERVER['PHP_SELF'], 'async-upload.php') |
| 625 | && ! ( strstr($_SERVER['PHP_SELF'], 'upgrade.php') && $this->check_role() ) |
| 626 | && ! strstr($_SERVER['PHP_SELF'], 'trackback/') |
| 627 | && ! strstr($_SERVER['PHP_SELF'], '/plugins/') |
| 628 | && ! $this->check_exclude() |
| 629 | && ! $this->check_role() |
| 630 | ) { |
| 631 | include('site.php'); |
| 632 | exit(); |
| 633 | } else if ( strstr($_SERVER['PHP_SELF'], 'feed/') || strstr($_SERVER['PHP_SELF'], 'trackback/') ) { |
| 634 | nocache_headers(); |
| 635 | header("HTTP/1.0 503 Service Unavailable"); |
| 636 | header("Retry-After: $backtime"); |
| 637 | exit(); |
| 638 | } |
| 639 | |
| 640 | } |
| 641 | |
| 642 | |
| 643 | function add_link() { |
| 644 | |
| 645 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 646 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 647 | else |
| 648 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 649 | ?> |
| 650 | <div id="footer"> |
| 651 | <p><a href="http://bueltge.de/"><?php _e( 'Plugin by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://bueltge.de/favicon.ico" alt="bueltge.de" width="16" height="16" /></a> |
| 652 | <?php if ( 2 === $value['theme'] ) { ?> |
| 653 | <a href="http://davidhellmann.com/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://davidhellmann.com/favicon.ico" alt="davidhellmann.com" width="16" height="16" /></a> |
| 654 | <?php } elseif ( 3 === $value['theme'] ) { ?> |
| 655 | <a href="http://www.mynicki.net"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.mynicki.net/favicon.ico" alt="mynicki.net" width="16" height="16" /></a> |
| 656 | <?php } elseif ( 4 === $value['theme'] ) { ?> |
| 657 | <a href="http://www.lokalnetz.com"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.lokalnetz.com/images/favicon.ico" alt="lokalnetz.com" width="16" height="16" /></a> |
| 658 | <?php } elseif ( 5 === $value['theme'] ) { ?> |
| 659 | <a href="http://www.distractedbysquirrels.com"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.distractedbysquirrels.com/favicon.ico" alt="distractedbysquirrels.com" width="16" height="16" /></a> |
| 660 | <?php } elseif ( 6 === $value['theme'] ) { ?> |
| 661 | <a href="http://fv-web.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://fv-web.de/favicon.ico" alt="fv-web.de" width="16" height="16" /></a> |
| 662 | <?php } elseif ( 7 === $value['theme'] ) { ?> |
| 663 | <a href="http://krautsuppe.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://krautsuppe.de/favicon.ico" alt="krautsuppe.de" width="16" height="16" /></a> |
| 664 | <?php } elseif ( 8 === $value['theme'] ) { ?> |
| 665 | <a href="http://www.bugeyes.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.bugeyes.de/favicon.ico" alt="www.bugeyes.de" width="16" height="16" /></a> |
| 666 | <?php } elseif ( 9 === $value['theme'] ) { ?> |
| 667 | <a href="http://www.cayou-media.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.cayou-media.de/favicon.ico" alt="www.cayou-media.de" width="16" height="16" /></a> |
| 668 | <?php } elseif ( 10 === $value['theme'] ) { ?> |
| 669 | <a href="http://fabianletscher.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://fabianletscher.de/favicon.ico" alt="fabianletscher.de" width="16" height="16" /></a> |
| 670 | <?php } elseif ( 11 === $value['theme'] ) { ?> |
| 671 | <a href="http://www.blogdrauf.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.blogdrauf.de/favicon.ico" alt="www.blogdrauf.de" width="16" height="16" /></a> |
| 672 | <?php } elseif ( 12 === $value['theme'] ) { ?> |
| 673 | <a href="http://www.elmastudio.de/"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.elmastudio.de/favicon.ico" alt="www.elmastudio.de" width="16" height="16" /></a> |
| 674 | <?php } ?> |
| 675 | </p> |
| 676 | </div> |
| 677 | <?php |
| 678 | } |
| 679 | |
| 680 | |
| 681 | function add_theme() { |
| 682 | |
| 683 | $locale = get_locale(); |
| 684 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 685 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 686 | else |
| 687 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 688 | |
| 689 | $theme = ''; |
| 690 | $link = ''; |
| 691 | $style = ''; |
| 692 | // default theme |
| 693 | if ( !isset($value['theme']) ) |
| 694 | $value['theme'] = 1; |
| 695 | |
| 696 | switch( $value['theme'] ) { |
| 697 | case 0: |
| 698 | if ( $value['styleurl'] ) |
| 699 | $style = '<link rel="stylesheet" href="' . $value['styleurl'] . '" type="text/css" media="all" />' ."\n"; |
| 700 | break; |
| 701 | case 1: |
| 702 | $theme = 'txt.css'; |
| 703 | break; |
| 704 | case 2: |
| 705 | $theme = 'dh.css'; |
| 706 | $style .= ' <style type="text/css">' . "\n" . '<!--'; |
| 707 | $style .= ' #content h1 { text-indent: -99999px; background: url(\'' . $this->get_plugins_url( '/styles/images/headline-' . $locale . '.jpg', __FILE__) . '\') no-repeat; }' . "\n"; |
| 708 | $style .= ' -->' . "\n"; |
| 709 | $style .= ' </style>'; |
| 710 | break; |
| 711 | case 3: |
| 712 | $theme = 'nicki.css'; |
| 713 | break; |
| 714 | case 4: |
| 715 | $theme = 'ln.css'; |
| 716 | break; |
| 717 | case 5: |
| 718 | $theme = 'monster.css'; |
| 719 | break; |
| 720 | case 6: |
| 721 | $theme = 'fv.css'; |
| 722 | break; |
| 723 | case 7: |
| 724 | $theme = 'ks.css'; |
| 725 | break; |
| 726 | case 8: |
| 727 | $theme = 'be.css'; |
| 728 | break; |
| 729 | case 9: |
| 730 | $theme = 'cm.css'; |
| 731 | break; |
| 732 | case 10: |
| 733 | $theme = 'fl.css'; |
| 734 | break; |
| 735 | case 11: |
| 736 | $theme = 'af.css'; |
| 737 | $style .= ' <style type="text/css">' . "\n" . '<!--'; |
| 738 | $style .= ' #content h1 { text-indent: -99999px; background: url(\'' . $this->get_plugins_url( 'styles/images/headline-af-' . $locale . '.jpg\') no-repeat; }', __FILE__ ) . "\n"; |
| 739 | $style .= ' -->' . "\n"; |
| 740 | $style .= ' </style>'; |
| 741 | break; |
| 742 | case 12: |
| 743 | $theme = 'es.css'; |
| 744 | break; |
| 745 | } |
| 746 | if ( ! empty($theme) ) |
| 747 | $link = '<link rel="stylesheet" href="' . $this->get_plugins_url( 'styles/', __FILE__ ) . $theme . '" type="text/css" media="all" />' ."\n"; |
| 748 | echo $link . $style; |
| 749 | } |
| 750 | |
| 751 | |
| 752 | function add_flash() { |
| 753 | |
| 754 | $locale = get_locale(); |
| 755 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 756 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 757 | else |
| 758 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 759 | |
| 760 | $flash = ''; |
| 761 | $object = ''; |
| 762 | // default theme |
| 763 | if ( !isset($value['theme']) ) |
| 764 | $value['theme'] = 1; |
| 765 | |
| 766 | switch( $value['theme'] ) { |
| 767 | case 9: |
| 768 | $flash = FB_WM_BASE . '/styles/wartung-' . $locale . '.swf'; |
| 769 | if ( file_exists($flash) ) { |
| 770 | $flash = $flash; |
| 771 | } else { |
| 772 | $flash = $this->get_plugins_url( 'styles/', __FILE__ ) . 'wartung.swf'; |
| 773 | } |
| 774 | |
| 775 | $object = ' |
| 776 | <object type="application/x-shockwave-flash" data="' . $flash . '" width="800" height="600" id="galerie" style="outline:none;"> |
| 777 | <param name="wmode" value="transparent" /> |
| 778 | <param name="movie" value="' . $flash . '" /> |
| 779 | </object>'; |
| 780 | break; |
| 781 | } |
| 782 | echo $object; |
| 783 | } |
| 784 | |
| 785 | |
| 786 | function add_content() { |
| 787 | |
| 788 | $locale = get_locale(); |
| 789 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 790 | $value = get_site_option( FB_WM_TEXTDOMAIN ); |
| 791 | else |
| 792 | $value = get_option( FB_WM_TEXTDOMAIN ); |
| 793 | $echo = NULL; |
| 794 | // default for unit |
| 795 | if ( ! isset($value['unit']) ) |
| 796 | $value['unit'] = NULL; |
| 797 | |
| 798 | $unitvalues = $this->case_unit($value['unit']); |
| 799 | $td = $this->check_datetime(); |
| 800 | |
| 801 | if ( isset($value['radio']) && 1 === $value['radio'] && 0 !== $td[2] ) { |
| 802 | $echo = wp_sprintf( |
| 803 | stripslashes_deep( $value['text']), |
| 804 | '<br /><span id="countdown"></span>', |
| 805 | date_i18n( get_option('date_format'), strtotime( $td[0][0] ) ) |
| 806 | ); |
| 807 | } elseif ( isset($value['text']) ) { |
| 808 | if ( ! isset($value['time']) || 0 == $value['time'] ) |
| 809 | $value['time'] = FALSE; |
| 810 | if ( ! isset($unitvalues['unit']) ) |
| 811 | $unitvalues['unit'] = FALSE; |
| 812 | $echo = wp_sprintf( stripslashes_deep( $value['text'] ), $value['time'], $unitvalues['unit'] ); |
| 813 | } |
| 814 | |
| 815 | echo do_shortcode($echo); |
| 816 | } |
| 817 | |
| 818 | |
| 819 | function check_file($url) { |
| 820 | |
| 821 | $url = parse_url($url); |
| 822 | $fp = fsockopen($url['host'], 80, $errno, $errstr, 30); |
| 823 | |
| 824 | if (!$fp) { |
| 825 | echo $errstr . ' (' . $errno . ')<br />'. "\n"; |
| 826 | } else { |
| 827 | $httpRequest = 'HEAD ' . $url['path'] . ' HTTP/1.1' . "\r\n" |
| 828 | . 'Host: ' . $url['host'] ."\r\n" |
| 829 | . 'Connection: close'. "\r\n\r\n"; |
| 830 | |
| 831 | fputs($fp, $httpRequest); |
| 832 | $zeileeins = fgets($fp, 1024); |
| 833 | fclose($fp); |
| 834 | |
| 835 | if ( eregi('200 OK', $zeileeins) ) { |
| 836 | return TRUE; |
| 837 | } else { |
| 838 | return FALSE; |
| 839 | } |
| 840 | } |
| 841 | } |
| 842 | |
| 843 | function add_admin_bar_alert() { |
| 844 | |
| 845 | if ( is_multisite() && is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) |
| 846 | $settings_link = network_admin_url() . 'plugins.php#wm-pluginconflink'; |
| 847 | else |
| 848 | $settings_link = admin_url() . 'plugins.php#wm-pluginconflink'; |
| 849 | |
| 850 | $GLOBALS['wp_admin_bar'] -> add_menu( |
| 851 | array( |
| 852 | 'id' => 'mm_alert', |
| 853 | 'title' => __( 'Caution: Maintenance mode is <strong>active</strong>!', FB_WM_TEXTDOMAIN ), |
| 854 | 'href' => $settings_link |
| 855 | ) |
| 856 | ); |
| 857 | } |
| 858 | |
| 859 | |
| 860 | function url_exists($url) { |
| 861 | if ( (strpos($url, "http")) === FALSE ) $url = "http://" . $url; |
| 862 | if ( is_array(@get_headers($url)) ) |
| 863 | return TRUE; |
| 864 | else |
| 865 | return FALSE; |
| 866 | } |
| 867 | |
| 868 | } // end class |
| 869 | |
| 870 | /** |
| 871 | * Template tag to use in site-template |
| 872 | */ |
| 873 | function wm_head() { |
| 874 | |
| 875 | do_action('wm_head'); |
| 876 | } |
| 877 | |
| 878 | function wm_content() { |
| 879 | |
| 880 | do_action('wm_content'); |
| 881 | } |
| 882 | |
| 883 | function wm_footer() { |
| 884 | |
| 885 | do_action('wm_footer'); |
| 886 | } |
| 887 | |
| 888 | $GLOBALS['WPMaintenanceMode'] = new WPMaintenanceMode(); |
| 889 | } |
| 890 | |
| 891 | ?> |
| 892 |