wp-maintenance-mode.php — LightStart – Maintenance Mode, Coming Soon and Landing Page Builder 1.6.7

wp-maintenance-mode / wp-maintenance-mode.php

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wp-maintenance-mode.php

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1	<?php
2	/**
3	* Plugin Name: WP Maintenance Mode
4	* Plugin URI: http://bueltge.de/wp-wartungsmodus-plugin/101/
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: 1.6.7
12	* Last change: 05.01.2011
13	* Licence: GPL
14	*/
15
16	/**
17	License:
18	==============================================================================
19	Copyright 2009-2010 Frank Bueltge (email : frank@bueltge.de)
20
21	This program is free software; you can redistribute it and/or modify
22	it under the terms of the GNU General Public License as published by
23	the Free Software Foundation; either version 2 of the License, or
24	(at your option) any later version.
25
26	This program is distributed in the hope that it will be useful,
27	but WITHOUT ANY WARRANTY; without even the implied warranty of
28	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29	GNU General Public License for more details.
30
31	You should have received a copy of the GNU General Public License
32	along with this program; if not, write to the Free Software
33	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
34
35	Requirements:
36	==============================================================================
37	This plugin requires WordPress >= 2.6 and tested with PHP Interpreter >= 5.3.1
38	*/
39
40	//avoid direct calls to this file, because now WP core and framework has been used
41	if ( !function_exists('add_action') ) {
42	header('Status: 403 Forbidden');
43	header('HTTP/1.1 403 Forbidden');
44	exit();
45	}
46
47	if ( !class_exists('WPMaintenanceMode') ) {
48
49	if ( !defined('WP_CONTENT_URL') )
50	define('WP_CONTENT_URL', site_url() . '/wp-content');
51	if ( !defined('WP_PLUGIN_URL') )
52	define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' );
53
54	define( 'FB_WM_BASENAME', plugin_basename(__FILE__) );
55	define( 'FB_WM_BASEDIR', dirname( plugin_basename(__FILE__) ) );
56	define( 'FB_WM_BASE', rtrim (dirname (__FILE__), '/') );
57	define( 'FB_WM_TEXTDOMAIN', 'wp-maintenance-mode' );
58
59	class WPMaintenanceMode {
60
61	function WPMaintenanceMode() {
62	global $wp_version;
63
64	register_activation_hook( __FILE__, array(&$this, 'add_config') );
65	add_action( 'load-plugins.php', array(&$this, 'add_scripts') );
66	add_action( 'admin_init', array(&$this, 'admin_init') );
67	if ( version_compare( $wp_version, '2.7alpha', '>' ) ) {
68	add_action( 'after_plugin_row_' . FB_WM_BASENAME, array(&$this, 'add_config_form'), 10, 3);
69	add_filter( 'plugin_action_links_' . FB_WM_BASENAME, array(&$this, 'add_settings_link' ), 10, 2);
70	} else {
71	add_action( 'after_plugin_row', array(&$this, 'add_config_form'), 10, 3);
72	add_filter( 'plugin_action_links', array(&$this, 'add_settings_link' ), 10, 2 );
73	}
74	add_action( 'wp_ajax_wm_config-update', array(&$this, 'save_config' ) );
75	add_action( 'wp_ajax_wm_config-active', array(&$this, 'save_active' ) );
76	add_action( 'init', array(&$this, 'on_init'), 1 );
77	}
78
79
80	function esc_attr($text) {
81	if ( function_exists('esc_attr') )
82	$text = esc_attr($text);
83	else
84	$text = attribute_escape($text);
85
86	return $text;
87	}
88
89
90	// function for WP < 2.8
91	function get_plugins_url($path = '', $plugin = '') {
92
93	if ( function_exists('plugin_url') )
94	return plugins_url($path, $plugin);
95
96	if ( function_exists('is_ssl') )
97	$scheme = ( is_ssl() ? 'https' : 'http' );
98	else
99	$scheme = 'http';
100	if ( function_exists('plugins_url') )
101	$url = plugins_url();
102	else
103	$url = WP_PLUGIN_URL;
104	if ( 0 === strpos($url, 'http') ) {
105	if ( function_exists('is_ssl') && is_ssl() )
106	$url = str_replace( 'http://', "{$scheme}://", $url );
107	}
108
109	if ( !empty($plugin) && is_string($plugin) )
110	{
111	$folder = dirname(plugin_basename($plugin));
112	if ('.' != $folder)
113	$url .= '/' . ltrim($folder, '/');
114	}
115
116	if ( !empty($path) && is_string($path) && ( FALSE === strpos($path, '..') ) )
117	$url .= '/' . ltrim($path, '/');
118
119	return apply_filters('plugins_url', $url, $path, $plugin);
120	}
121
122
123	function on_init() {
124
125	load_plugin_textdomain( FB_WM_TEXTDOMAIN, FALSE, FB_WM_BASEDIR . '/languages' );
126
127	$valuemsqld = (int) get_option( FB_WM_TEXTDOMAIN . '-msqld' );
128
129	if ( 1 === $valuemsqld )
130	$this->on_active();
131	}
132
133
134	function add_scripts() {
135	global $current_user;
136
137	$locale = get_locale();
138
139	wp_enqueue_script( 'jquery-ui-datetimepicker', $this->get_plugins_url( 'js/ui.datetimepicker.js', __FILE__ ), array('jquery-ui-core') , 0.1, TRUE );
140	//wp_register_script( 'jquery-ui-datetimepicker-de', $this->get_plugins_url( 'js/de_DE.datetimepicker.js', __FILE__ ), array( 'jquery-ui-core', 'jquery-ui-datetimepicker' ) , 0.1, TRUE );
141	//if ( 'de_DE' === $locale )
142	// wp_enqueue_script( 'jquery-ui-core', 'jquery-ui-datetimepicker', 'jquery-ui-datetimepicker-de' );
143	add_action( 'admin_footer', array(&$this, 'add_script2admin_footer') );
144
145	wp_enqueue_style( 'jquery-ui-datepicker', $this->get_plugins_url( 'css/overcast/jquery-ui-1.7.2.custom.css', __FILE__ ) );
146
147	add_thickbox();
148	}
149
150
151	function admin_init() {
152
153	wp_enqueue_style( 'wp-maintenance-mode-options', $this->get_plugins_url( 'css/style.css', __FILE__ ) );
154	}
155
156
157	function add_settings_link( $links, $file ) {
158	array_unshift(
159	$links,
160	sprintf( '<a id="wm-pluginconflink" href="javascript:void(0)" title="Configure this plugin">%s</a>', __('Settings') )
161	);
162
163	return $links;
164	}
165
166
167	function add_script2admin_footer() {
168	?>
169	<script type="text/javascript">
170	jQuery(document).ready( function($){
171
172	$('#wm-pluginconflink').click(function(s){$('#wm_config_row').slideToggle('fast'); });
173	$('#wm_config_active').click(function(){ wm_config_active(); });
174	$('#wm_config_submit').click(function(){ wm_config_update(); });
175	$("#wm_config-date").datetimepicker({ dateFormat: 'dd-mm-yy', timeFormat: ' hh:ii:ss' });
176
177	function wm_config_active(){
178
179	active_Val = $('#wm_config-active').val();
180	url = '<?php echo get_bloginfo('wpurl'); ?>/wp-admin/admin-ajax.php';
181	$.post( url , {
182	"action" : "wm_config-active",
183	"wm_config-active" : active_Val
184	},
185	function(data) {
186	$('#wm_message_active, #wm_message_active2').show('fast').animate({opacity: 1.0}, 3000).hide('slow');
187	}
188	);
189	}
190
191	function wm_config_update(){
192
193	time_Val = $('#wm_config-time').val();
194	link_Val = $('#wm_config-link').val();
195	unit_Val = $('#wm_config-unit').val();
196	theme_Val = $('#wm_config-theme').val();
197	styleurl_Val = $('#wm_config-styleurl').val();
198	title_Val = $('#wm_config-title').val();
199	header_Val = $('#wm_config-header').val();
200	heading_Val = $('#wm_config-heading').val();
201	text_Val = $('#wm_config-text').val();
202	exclude_Val = $('#wm_config-exclude').val();
203	role_Val = $('#wm_config-role').val();
204	radio_Val = $('#wm_config-radio').val();
205	date_Val = $('#wm_config-date').val();
206	cd_day_Val = $('#wm_config-cd-day').val();
207	cd_month_Val = $('#wm_config-cd-month').val();
208	cd_year_Val = $('#wm_config-cd-year').val();
209	url = '<?php echo get_bloginfo('wpurl'); ?>/wp-admin/admin-ajax.php';
210	$.post( url , {
211	"action" : "wm_config-update",
212	"wm_config-time" : time_Val,
213	"wm_config-unit" : unit_Val,
214	"wm_config-link" : link_Val,
215	"wm_config-theme" : theme_Val,
216	"wm_config-styleurl" : styleurl_Val,
217	"wm_config-title" : title_Val,
218	"wm_config-header" : header_Val,
219	"wm_config-heading" : heading_Val,
220	"wm_config-text" : text_Val,
221	"wm_config-exclude" : exclude_Val,
222	"wm_config-role" : role_Val,
223	"wm_config-radio" : radio_Val,
224	"wm_config-date" : date_Val,
225	"wm_config-cd-day" : cd_day_Val,
226	"wm_config-cd-month" : cd_month_Val,
227	"wm_config-cd-year" : cd_year_Val
228	},
229	function(data) {
230	$('#wm_message_update, #wm_message_update2').show('fast').animate({opacity: 1.0}, 3000).hide('slow');
231	}
232	);
233	return false;
234	}
235	});
236	</script>
237	<?php
238	}
239
240	/**
241	*
242	* @return
243	* @param $wm_pluginfile Object
244	* @param $wm_plugindata Object (array)
245	* @param $wm_context Object (all, active, inactive)
246	*/
247	function add_config_form($wm_pluginfile, $wm_plugindata, $wm_context) {
248	global $wp_roles;
249
250	//if ( 0 < count($_POST['checked']) )
251	// return;
252
253	$value = get_option( FB_WM_TEXTDOMAIN );
254	?>
255	<tr id="wm_config_tr" >
256	<td colspan="3">
257
258	<div id="wm_config_row" class="<?php echo ( isset($_GET['show']) && 'wmconfig' == $_GET['show'] ) ? '' : 'config_hidden' ;?>">
259	<div class="updated fade" id="wm_message_update" style="background-color: #FFFBCC;">
260	<p><?php echo sprintf( __( 'Plugin %s settings <strong>updated</strong>.', FB_WM_TEXTDOMAIN ), $wm_plugindata['Name'] ); ?></p>
261	</div>
262	<div class="error fade" id="wm_message_active" >
263	<p><?php echo sprintf( __( 'Plugin %s active status <strong>updated</strong>.', FB_WM_TEXTDOMAIN ), $wm_plugindata['Name'] ); ?></p>
264	</div>
265
266	<h4><?php _e( 'Plugin Activate', FB_WM_TEXTDOMAIN ); ?></h4>
267	<input type="hidden" name="wm_action" value="wm_config-active" />
268	<p>
269	<select name="wm_config-active" id="wm_config-active">
270	<option value="0"<?php if ( isset($value['active']) && 0 === $value['active'] ) { echo ' selected="selected"'; } ?>><?php _e('False', FB_WM_TEXTDOMAIN ); ?> </option>
271	<option value="1"<?php if ( isset($value['active']) && 1 === $value['active'] ) { echo ' selected="selected"'; } ?>><?php _e('True', FB_WM_TEXTDOMAIN ); ?> </option>
272	</select>
273	<input id="wm_config_active" type="button" value="<?php _e( 'Update', FB_WM_TEXTDOMAIN ); ?>" class="button-primary" />
274	</p>
275	<div class="plugin-update-tr">
276	<p id="wm_message_active2" class="update-message"><?php echo sprintf( __( 'Plugin %s active status <strong>updated</strong>.', FB_WM_TEXTDOMAIN ), $wm_plugindata['Name'] ); ?></p>
277	</div>
278
279	<h4><?php _e( 'Plugin Settings', FB_WM_TEXTDOMAIN ); ?></h4>
280	<input type="hidden" name="wm_action" value="wm_config-update" />
281
282	<table class="form-table">
283	<tr valign="top">
284	<th scope="row">
285	<label for="wm_config-radio"><?php _e( 'Countdown:', FB_WM_TEXTDOMAIN ); ?></label>
286	</th>
287	<td>
288	<select name="wm_config-radio" id="wm_config-radio">
289	<option value="0"<?php if ( isset($value['radio']) && 0 === $value['radio'] ) { echo ' selected="selected"'; } ?>><?php _e('False', FB_WM_TEXTDOMAIN ); ?> </option>
290	<option value="1"<?php if ( isset($value['radio']) && 1 === $value['radio'] ) { echo ' selected="selected"'; } ?>><?php _e('True', FB_WM_TEXTDOMAIN ); ?> </option>
291	</select>
292	</td>
293	</tr>
294	<tr valign="top">
295	<th scope="row">
296	<label for="wm_config-date" title="<?php _e( 'Click for datepicker', FB_WM_TEXTDOMAIN ); ?>"><?php _e( 'Date:', FB_WM_TEXTDOMAIN ); ?></label>
297	</th>
298	<td>
299	<input size="30" title="<?php _e( 'Click for datepicker', FB_WM_TEXTDOMAIN ); ?>" type="text" id="wm_config-date" name="wm_config-date" value="<?php if ( isset($value['date']) ) echo $value['date']; ?>" /><br />
300	<small><?php _e( 'Activate countdown for using this. Use value and unit or use the countdown and set the date.', FB_WM_TEXTDOMAIN ); ?></small>
301	</td>
302	</tr>
303	<tr valign="top">
304	<th scope="row" class="alternate">
305	<label for="wm_config-time"><?php _e( 'Value:', FB_WM_TEXTDOMAIN ); ?></label>
306	</th>
307	<td class="alternate">
308	<input size="5" type="text" id="wm_config-time" name="wm_config-time" value="<?php if( isset($value['time']) ) echo $value['time']; ?>" />
309	</td>
310	</tr>
311	<tr valign="top">
312	<th scope="row" class="alternate">
313	<label for="wm_config-unit"><?php _e( 'Unit:', FB_WM_TEXTDOMAIN ); ?></label>
314	</th>
315	<td class="alternate">
316	<select name="wm_config-unit" id="wm_config-unit">
317	<option value="0"<?php if ( isset($value['unit']) && 0 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('second', FB_WM_TEXTDOMAIN ); ?> </option>
318	<option value="1"<?php if ( isset($value['unit']) && 1 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('minute', FB_WM_TEXTDOMAIN ); ?> </option>
319	<option value="2"<?php if ( isset($value['unit']) && 2 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('hour', FB_WM_TEXTDOMAIN ); ?> </option>
320	<option value="3"<?php if ( isset($value['unit']) && 3 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('day', FB_WM_TEXTDOMAIN ); ?> </option>
321	<option value="4"<?php if ( isset($value['unit']) && 4 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('week', FB_WM_TEXTDOMAIN ); ?> </option>
322	<option value="5"<?php if ( isset($value['unit']) && 5 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('month', FB_WM_TEXTDOMAIN ); ?> </option>
323	<option value="6"<?php if ( isset($value['unit']) && 6 === $value['unit'] ) { echo ' selected="selected"'; } ?>><?php _e('year', FB_WM_TEXTDOMAIN ); ?> </option>
324	</select>
325	</td>
326	</tr>
327	<tr valign="top">
328	<th scope="row">
329	<label for="wm_config-link"><?php _e( 'Link:', FB_WM_TEXTDOMAIN ); ?></label>
330	</th>
331	<td>
332	<select name="wm_config-link" id="wm_config-link">
333	<option value="0"<?php if ( isset($value['link']) && 0 === $value['link'] ) { echo ' selected="selected"'; } ?>><?php _e('False', FB_WM_TEXTDOMAIN ); ?> </option>
334	<option value="1"<?php if ( isset($value['link']) && 1 === $value['link'] ) { echo ' selected="selected"'; } ?>><?php _e('True', FB_WM_TEXTDOMAIN ); ?> </option>
335	</select>
336	<br />
337	<small><?php _e( 'Please leave a link to the plugin- and design-author on your maintenance mode site.', FB_WM_TEXTDOMAIN ); ?></small>
338	</td>
339	</tr>
340	<tr valign="top">
341	<th scope="row" class="alternate">
342	<label for="wm_config-theme"><?php _e( 'Theme:', FB_WM_TEXTDOMAIN ); ?></label>
343	</th>
344	<td class="alternate">
345	<select name="wm_config-theme" id="wm_config-theme">
346	<option value="0"<?php if ( isset($value['theme']) && 0 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Own Style', FB_WM_TEXTDOMAIN ); ?> </option>
347	<option value="1"<?php if ( isset($value['theme']) && 1 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Simple Text', FB_WM_TEXTDOMAIN ); ?> </option>
348	<option value="2"<?php if ( isset($value['theme']) && 2 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('The Truck', FB_WM_TEXTDOMAIN ); ?> </option>
349	<option value="3"<?php if ( isset($value['theme']) && 3 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('The Sun', FB_WM_TEXTDOMAIN ); ?> </option>
350	<option value="4"<?php if ( isset($value['theme']) && 4 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('The FF Error', FB_WM_TEXTDOMAIN ); ?> </option>
351	<option value="5"<?php if ( isset($value['theme']) && 5 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Monster', FB_WM_TEXTDOMAIN ); ?> </option>
352	<option value="6"<?php if ( isset($value['theme']) && 6 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Chastely', FB_WM_TEXTDOMAIN ); ?> </option>
353	<option value="7"<?php if ( isset($value['theme']) && 7 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Only Typo', FB_WM_TEXTDOMAIN ); ?> </option>
354	<option value="8"<?php if ( isset($value['theme']) && 8 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Paint', FB_WM_TEXTDOMAIN ); ?> </option>
355	<option value="9"<?php if ( isset($value['theme']) && 9 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Animate (Flash)', FB_WM_TEXTDOMAIN ); ?> </option>
356	<option value="10"<?php if ( isset($value['theme']) && 10 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Damask', FB_WM_TEXTDOMAIN ); ?> </option>
357	<option value="11"<?php if ( isset($value['theme']) && 11 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Lego', FB_WM_TEXTDOMAIN ); ?> </option>
358	<option value="12"<?php if ( isset($value['theme']) && 12 === $value['theme'] ) { echo ' selected="selected"'; } ?>><?php _e('Chemistry', FB_WM_TEXTDOMAIN ); ?> </option>
359	</select>
360	</td>
361	</tr>
362	<tr valign="top">
363	<th scope="row" class="alternate">
364	<label for="wm_config-styleurl"><?php _e( 'Own Style URL (incl. http://):', FB_WM_TEXTDOMAIN ); ?></label>
365	</th>
366	<td class="alternate">
367	<input size="30" type="text" id="wm_config-styleurl" name="wm_config-styleurl" value="<?php if ( isset($value['styleurl']) ) echo $value['styleurl']; ?>" /> <small><?php _e( 'URL to the css-file', FB_WM_TEXTDOMAIN ); ?></small>
368	<br />
369	<small><?php _e( '<strong>Coution:</strong> Please don´t copy the stylesheet in your plugin folder, it will be deleted on the next automatical update of the plugin!', FB_WM_TEXTDOMAIN ); ?></small>
370	</td>
371	</tr>
372	<tr valign="top">
373	<th scope="row" class="alternate">
374	<label for="wm_config-preview"><?php _e( 'Preview', FB_WM_TEXTDOMAIN ); ?></label>
375	</th>
376	<td class="alternate" style="padding:5px 0 0 0;">
377	<a onclick="return false;" href="<?php echo WP_PLUGIN_URL . '/' . FB_WM_BASEDIR; ?>/index.php?TB_iframe=true" class="thickbox button"><?php _e( 'Preview', FB_WM_TEXTDOMAIN ); ?></a>
378	</td>
379	</tr>
380	<tr valign="top">
381	<th scope="row">
382	<label for="wm_config-title"><?php _e( 'Title:', FB_WM_TEXTDOMAIN ); ?></label>
383	</th>
384	<td>
385	<input size="30" type="text" id="wm_config-title" name="wm_config-title" value="<?php if ( isset($value['title']) ) echo $value['title']; ?>" /> <small><?php _e( 'Leave empty for default.', FB_WM_TEXTDOMAIN ); ?></small>
386	</td>
387	</tr>
388	<tr valign="top">
389	<th scope="row" class="alternate">
390	<label for="wm_config-header"><?php _e( 'Header:', FB_WM_TEXTDOMAIN ); ?></label>
391	</th>
392	<td class="alternate">
393	<input size="30" type="text" id="wm_config-header" name="wm_config-header" value="<?php if ( isset($value['header']) ) echo $value['header']; ?>" /> <small><?php _e( 'Leave empty for default.', FB_WM_TEXTDOMAIN ); ?></small>
394	</td>
395	</tr>
396	<tr valign="top">
397	<th scope="row">
398	<label for="wm_config-heading"><?php _e( 'Heading:', FB_WM_TEXTDOMAIN ); ?></label>
399	</th>
400	<td>
401	<input size="30" type="text" id="wm_config-heading" name="wm_config-heading" value="<?php if ( isset($value['heading']) ) echo $value['heading']; ?>" /> <small><?php _e( 'Leave empty for default.', FB_WM_TEXTDOMAIN ); ?></small>
402	</td>
403	</tr>
404	<tr valign="top">
405	<th scope="row" class="alternate">
406	<label for="wm_config-text"><?php _e( 'Text:', FB_WM_TEXTDOMAIN ); ?></label>
407	</th>
408	<td class="alternate">
409	<textarea class="code" style="width: 95%;" cols="40" rows="4" name="wm_config-text" id="wm_config-text"><?php if ( isset($value['text']) ) echo esc_attr($value['text']); ?></textarea>
410	<br />
411	<small><?php _e( 'Use the first <em>%1$s</em> for the time value or countdown and second <em>%2$s</em> for the unit of the time or countdown-value; HTML and Shortcodes are possible', FB_WM_TEXTDOMAIN ); ?></small>
412	</td>
413	</tr>
414	<tr valign="top">
415	<th scope="row">
416	<label for="wm_config-exclude"><?php _e( 'Excludes:', FB_WM_TEXTDOMAIN ); ?></label>
417	</th>
418	<td>
419	<?php
420	if ( isset($value['exclude']) ) {
421	if ( 1 < count($value['exclude']) ) {
422	$value_exclude = join( ', ', $value['exclude'] );
423	} else {
424	$value_exclude = $value['exclude'];
425	}
426	} else {
427	$value_exclude = NULL;
428	}
429	?>
430	<input size="30" type="text" id="wm_config-exclude" name="wm_config-exclude" value="<?php echo $value_exclude; ?>" />
431	<br />
432	<small><?php _e( 'Exclude feed, pages, posts or archives from the maintenance mode. Add the Slug of page or post as a comma-separated list.<br />Example:', FB_WM_TEXTDOMAIN ); ?> <code>wp-cron, feed, wp-admin, about, my-first-page, how-is-this-possible, category/test</code></small>
433	</td>
434	</tr>
435	<tr valign="top">
436	<th scope="row" class="alternate">
437	<label for="wm_config-role"><?php _e( 'Role:', FB_WM_TEXTDOMAIN ); ?></label>
438	</th>
439	<td class="alternate">
440	<select name="wm_config-role" id="wm_config-role">
441	<?php
442	// fallback
443	if ( !isset($value['role'][0]) )
444	$value['role'][0] = NULL;
445
446	foreach ( $wp_roles->roles as $role => $name ) {
447	if ( function_exists('translate_user_role') )
448	$role_name = translate_user_role( $name['name'] );
449	elseif ( function_exists('before_last_bar') )
450	$role_name = before_last_bar( $name['name'], 'User role' );
451	else
452	$role_name = strrpos( $name['name'], '\|' );
453
454	if ($value['role'][0] !== $role)
455	$selected = '';
456	else
457	$selected = ' selected="selected"';
458	echo '<option value="' . $role . '"' . $selected . '>' . $role_name . ' (' . $role . ')' . ' </option>';
459	}
460	?>
461	</select>
462	<small><?php _e( 'Allowed userrole to see the frontend of this blog.', FB_WM_TEXTDOMAIN ); ?>
463	<?php if ( is_multisite() ) { _e( 'Super Admin has always access.', FB_WM_TEXTDOMAIN ); } ?></small>
464	</td>
465	</tr>
466	</table>
467	<br />
468	<div class="plugin-update-tr">
469	<p id="wm_message_update2" class="update-message"><?php echo sprintf( __( 'Plugin %s settings <strong>updated</strong>.', FB_WM_TEXTDOMAIN ), $wm_plugindata['Name'] ); ?></p>
470	</div>
471	<p id="submitbutton">
472	<input id="wm_config_submit" type="button" value="<?php _e( 'Save', FB_WM_TEXTDOMAIN ); ?>" class="button-secondary" />
473	</p>
474	</div>
475
476	</td>
477	</tr>
478	<?php
479	}
480
481
482	function add_config() {
483
484	$this->data = array(
485	'active' => 0,
486	'radio' => 0,
487	'time' => 60,
488	'link' => 1,
489	'theme' => 1,
490	'role' => 'administrator',
491	'unit' => 1,
492	'title' => 'Maintenance mode',
493	'text' => '<p>Sorry for the inconvenience.<br />Our website is currently undergoing scheduled maintenance.<br /><strong>Please try back in %1$s %2$s</strong><br />Thank you for your understanding.</p>',
494	'exclude' => 'wp-cron, feed, wp-admin'
495	);
496	add_option( FB_WM_TEXTDOMAIN, $this->data );
497	add_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] );
498
499	$old_check = get_option( 'wartungsmodus' );
500	if ($old_check)
501	delete_option( 'wartungsmodus' );
502	}
503
504
505	function save_active() {
506
507	$this->data = array();
508	$this->data = get_option( FB_WM_TEXTDOMAIN );
509	$this->datamsqld = get_option( FB_WM_TEXTDOMAIN . '-msqld' );
510
511	if ( isset($_POST['wm_config-active']) )
512	$this->data['active'] = (int) $_POST['wm_config-active'];
513
514	update_option( FB_WM_TEXTDOMAIN, $this->data );
515	update_option( FB_WM_TEXTDOMAIN . '-msqld', $this->data['active'] );
516
517	die( __( 'Updated', FB_WM_TEXTDOMAIN ) );
518	}
519
520
521	function save_config() {
522
523	$this->data = array();
524	$this->data = get_option( FB_WM_TEXTDOMAIN );
525
526	if ( isset($_POST['wm_config-time']) )
527	$this->data['time'] = (int) $_POST['wm_config-time'];
528	if ( isset($_POST['wm_config-unit']) )
529	$this->data['unit'] = (int) $_POST['wm_config-unit'];
530	if ( isset($_POST['wm_config-link']) )
531	$this->data['link'] = (int) $_POST['wm_config-link'];
532	if ( isset($_POST['wm_config-theme']) )
533	$this->data['theme'] = (int) $_POST['wm_config-theme'];
534	if ( isset($_POST['wm_config-styleurl']) ) {
535	if ( function_exists('esc_url') ) {
536	$this->data['styleurl'] = esc_url( $_POST['wm_config-styleurl'] );
537	} else {
538	$this->data['styleurl'] = clean_url( $_POST['wm_config-styleurl'] );
539	}
540	}
541	if ( isset($_POST['wm_config-title']) )
542	$this->data['title'] = stripslashes_deep( $_POST['wm_config-title'] );
543	if ( isset($_POST['wm_config-header']) )
544	$this->data['header'] = stripslashes_deep( $_POST['wm_config-header'] );
545	if ( isset($_POST['wm_config-heading']) )
546	$this->data['heading'] = stripslashes_deep( $_POST['wm_config-heading'] );
547	if ( isset($_POST['wm_config-text']) )
548	$this->data['text'] = stripslashes_deep( $_POST['wm_config-text'] );
549	if ( isset($_POST['wm_config-exclude']) )
550	$this->data['exclude'] = preg_split("/[\s,]+/", $this->esc_attr( $_POST['wm_config-exclude'] ) );
551	if ( isset($_POST['wm_config-role']) )
552	$this->data['role'] = preg_split("/[\s,]+/", $this->esc_attr( $_POST['wm_config-role'] ) );
553	if ( isset($_POST['wm_config-radio']) )
554	$this->data['radio'] = (int) $_POST['wm_config-radio'];
555	if ( isset($_POST['wm_config-date']) )
556	$this->data['date'] = $this->esc_attr( $_POST['wm_config-date'] );
557
558	update_option( FB_WM_TEXTDOMAIN, $this->data );
559
560	die( __( 'Updated', FB_WM_TEXTDOMAIN ) );
561	}
562
563
564	function del_config() {
565
566	delete_option( FB_WM_TEXTDOMAIN );
567	delete_option( FB_WM_TEXTDOMAIN . '-msqld' );
568	}
569
570
571	function check_version() {
572	global $wp_version;
573
574	if ( version_compare($wp_version, '2.1-dev', '<') ) {
575	require (ABSPATH . WPINC . '/pluggable-functions.php'); // < WP 2.1
576	} else {
577	require (ABSPATH . WPINC . '/pluggable.php'); // >= WP 2.1
578	}
579	}
580
581
582	function check_exclude() {
583	$value = get_option( FB_WM_TEXTDOMAIN );
584
585	if ( !isset($value['exclude']) )
586	return FALSE;
587
588	foreach ( (array) $value['exclude'] as $exclude ) {
589	if ( $exclude && strstr($_SERVER['REQUEST_URI'], $exclude) )
590	return TRUE;
591	}
592
593	return FALSE;
594	}
595
596
597	function check_role() {
598	$value = get_option( FB_WM_TEXTDOMAIN );
599
600	if ( is_super_admin() )
601	return TRUE;
602
603	if ( !isset( $value['role'][0] ) \|\| ( '' != $value['role'][0] ) )
604	$role = 'manage_options';
605
606	$defaultroles = array('administrator', 'editor', 'author', 'contributor', 'subscriber');
607
608	if ( isset($value['role'][0]) ) {
609	if ( 'administrator' == $value['role'][0] )
610	$role = 'manage_options';
611
612	elseif ( 'editor' == $value['role'][0] )
613	$role = 'manage_categories';
614
615	elseif ( 'author' == $value['role'][0] )
616	$role = 'publish_posts';
617
618	elseif ( 'contributor' == $value['role'][0] )
619	$role = 'edit_posts';
620
621	elseif ( 'subscriber' == $value['role'][0] )
622	$role = 'read';
623
624	elseif ( !in_array( $value['role'][0], $defaultroles ) )
625	$role = 'manage_options';
626	} else {
627	$role = 'manage_options';
628	}
629
630	if ( current_user_can( $role ) )
631	return TRUE;
632
633	return FALSE;
634	}
635
636
637	function case_unit($unitvalue) {
638
639	$value['unit'] = $unitvalue;
640	$unitvalues = array();
641
642	switch( $value['unit'] ) {
643	case 0:
644	$unitvalues['unit'] = __( 'seconds', FB_WM_TEXTDOMAIN );
645	$unitvalues['multiplier'] = 1;
646	break;
647	case 1:
648	$unitvalues['unit'] = __( 'minutes', FB_WM_TEXTDOMAIN );
649	$unitvalues['multiplier'] = 60;
650	break;
651	case 2:
652	$unitvalues['unit'] = __( 'hours', FB_WM_TEXTDOMAIN );
653	$unitvalues['multiplier'] = 3600;
654	break;
655	case 3:
656	$unitvalues['unit'] = __( 'days', FB_WM_TEXTDOMAIN );
657	$unitvalues['multiplier'] = 86400;
658	break;
659	case 4:
660	$unitvalues['unit'] = __( 'weeks', FB_WM_TEXTDOMAIN );
661	$unitvalues['multiplier'] = 604800;
662	break;
663	case 5:
664	$unitvalues['unit'] = __( 'months', FB_WM_TEXTDOMAIN );
665	$unitvalues['multiplier'] = 2592000; // 30 days
666	break;
667	case 6:
668	$unitvalues['unit'] = __( 'years', FB_WM_TEXTDOMAIN );
669	$unitvalues['multiplier'] = 31556952;
670	break;
671	}
672
673	return $unitvalues;
674	}
675
676
677	function check_datetime() {
678
679	$datetime = NULL;
680	$time = NULL;
681	$date = NULL;
682	$value = get_option( FB_WM_TEXTDOMAIN );
683
684	if ( isset($value['radio']) && 1 === $value['radio'] ) {
685	$datetime = explode( ' ', $value['date'] );
686	$date = explode( '-', $datetime[0] );
687	if ( isset($datetime[1]) )
688	$time = explode( ':', $datetime[1] );
689	else $time = 0;
690	if (count($date) < 3) {
691	$date = 0; //ausschalten wegen datum is nicht
692	} else {
693	$date[1] = $date[1] - 1;
694	if (count($time) < 3)
695	$time = 0;
696	if ( isset($time) && 0 !== $time ) {
697	// 'Years', 'Months', 'Weeks', 'Days', 'Hours', 'Minutes', 'Seconds'
698	$date = $date[2].', '.$date[1].', '.$date[0].', '.$time[0].', '.$time[1].', '.$time[2];
699	} else {
700	$date = $date[2].', '.$date[1].', '.$date[0];
701	}
702	}
703	}
704
705	return array( $datetime, $time, $date );
706	}
707
708
709	function on_active() {
710	global $current_user;
711
712	$value = get_option( FB_WM_TEXTDOMAIN );
713
714	$message = __( 'Caution: Maintenance mode is <strong>active</strong>!', FB_WM_TEXTDOMAIN );
715	add_filter( 'login_message', create_function( '', "return '<div id=\"login_error\">$message</div>';" ) );
716	$admin_notices = '<div id="message" class="error fade" style="background-color: #FFEBE8 !important;"><p>' . $message . ' <a href="plugins.php#wm-pluginconflink">' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '</a></p></div>';
717	add_action( 'admin_notices', create_function( '', "echo '$admin_notices';" ) );
718	$in_admin_header = '<a id="mm_in_admin_header" href="plugins.php#wm-pluginconflink" title="' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '">' . $message . '</a>';
719	add_action( 'in_admin_header', create_function( '', "echo '$in_admin_header';" ) );
720	/**
721	// actual a ticket in trac #14126
722	// @link http://core.trac.wordpress.org/ticket/14126
723	$in_admin_header = '<a class="privacy-on-link" href="plugins.php#wm-pluginconflink" title="' . __( 'Deactivate or change Settings', FB_WM_TEXTDOMAIN ) . '">' . $message . '</a>';
724	add_action( 'in_admin_site_heading', create_function( '', "echo '$in_admin_header';" ) );
725	*/
726
727	add_action( 'wm_head', array(&$this, 'add_theme') );
728	add_action( 'wm_content', array(&$this, 'add_flash') );
729	add_action( 'wm_content', array( &$this, 'add_content' ) );
730	if ( isset($value['link']) && 1 === $value['link'] )
731	add_action( 'wm_footer', array(&$this, 'add_link') );
732
733	$locale = get_locale();
734
735	if ( isset($value['unit']) )
736	$unitvalues = $this->case_unit($value['unit']);
737
738	// set backtime for header status
739	if ( isset($value['time']) )
740	$backtime = $value['time'] * $unitvalues['multiplier'];
741	else
742	$backtime = NULL;
743
744	if ( ( !$this->check_role() )
745	&& !strstr($_SERVER['PHP_SELF'], 'wp-login.php' )
746	&& !strstr($_SERVER['PHP_SELF'], 'async-upload.php')
747	&& !strstr($_SERVER['PHP_SELF'], '/plugins/')
748	&& !$this->check_exclude()
749	) {
750	$rolestatus = 'norights';
751	nocache_headers();
752	header("HTTP/1.0 503 Service Unavailable");
753	header("Retry-After: $backtime");
754	include('site.php');
755	exit();
756	}
757
758	//$this->check_version();
759	if ( !strstr($_SERVER['PHP_SELF'], 'feed/')
760	&& !strstr($_SERVER['PHP_SELF'], 'wp-admin/')
761	&& !strstr($_SERVER['PHP_SELF'], 'wp-login.php')
762	&& !strstr($_SERVER['PHP_SELF'], 'async-upload.php')
763	&& !( strstr($_SERVER['PHP_SELF'], 'upgrade.php') && $this->check_role() )
764	&& !strstr($_SERVER['PHP_SELF'], 'trackback/')
765	&& !strstr($_SERVER['PHP_SELF'], '/plugins/')
766	&& !$this->check_exclude()
767	&& !$this->check_role()
768	) {
769	include('site.php');
770	exit();
771	} else if ( strstr($_SERVER['PHP_SELF'], 'feed/') \|\| strstr($_SERVER['PHP_SELF'], 'trackback/') ) {
772	nocache_headers();
773	header("HTTP/1.0 503 Service Unavailable");
774	header("Retry-After: $backtime");
775	exit();
776	}
777
778	}
779
780
781	function add_link() {
782
783	$value = get_option( FB_WM_TEXTDOMAIN );
784	?>
785	<div id="footer">
786	<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>
787	<?php if ( 2 === $value['theme'] ) { ?>
788	<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>
789	<?php } elseif ( 3 === $value['theme'] ) { ?>
790	<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>
791	<?php } elseif ( 4 === $value['theme'] ) { ?>
792	<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>
793	<?php } elseif ( 5 === $value['theme'] ) { ?>
794	<a href="http://www.backseatsurfer.de"><?php _e( 'Design by:', FB_WM_TEXTDOMAIN ); ?> <img src="http://www.backseatsurfer.de/favicon.ico" alt="backseatsurfer.de" width="16" height="16" /></a>
795	<?php } elseif ( 6 === $value['theme'] ) { ?>
796	<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>
797	<?php } elseif ( 7 === $value['theme'] ) { ?>
798	<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>
799	<?php } elseif ( 8 === $value['theme'] ) { ?>
800	<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>
801	<?php } elseif ( 9 === $value['theme'] ) { ?>
802	<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>
803	<?php } elseif ( 10 === $value['theme'] ) { ?>
804	<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>
805	<?php } elseif ( 11 === $value['theme'] ) { ?>
806	<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>
807	<?php } elseif ( 12 === $value['theme'] ) { ?>
808	<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>
809	<?php } ?>
810	</p>
811	</div>
812	<?php
813	}
814
815
816	function add_theme() {
817
818	$locale = get_locale();
819	$value = get_option( FB_WM_TEXTDOMAIN );
820
821	$theme = '';
822	$link = '';
823	$style = '';
824	// default theme
825	if ( !isset($value['theme']) )
826	$value['theme'] = 1;
827
828	switch( $value['theme'] ) {
829	case 0:
830	if ( $value['styleurl'] )
831	$style = '<link rel="stylesheet" href="' . $value['styleurl'] . '" type="text/css" media="all" />' ."\n";
832	break;
833	case 1:
834	$theme = 'txt.css';
835	break;
836	case 2:
837	$theme = 'dh.css';
838	$style .= ' <style type="text/css">' . "\n" . '<!--';
839	$style .= ' #content h1 { text-indent: -99999px; background: url(\'' . $this->get_plugins_url( '/styles/images/headline-' . $locale . '.jpg', __FILE__) . '\') no-repeat; }' . "\n";
840	$style .= ' -->' . "\n";
841	$style .= ' </style>';
842	break;
843	case 3:
844	$theme = 'nicki.css';
845	break;
846	case 4:
847	$theme = 'ln.css';
848	break;
849	case 5:
850	$theme = 'monster.css';
851	break;
852	case 6:
853	$theme = 'fv.css';
854	break;
855	case 7:
856	$theme = 'ks.css';
857	break;
858	case 8:
859	$theme = 'be.css';
860	break;
861	case 9:
862	$theme = 'cm.css';
863	break;
864	case 10:
865	$theme = 'fl.css';
866	break;
867	case 11:
868	$theme = 'af.css';
869	$style .= ' <style type="text/css">' . "\n" . '<!--';
870	$style .= ' #content h1 { text-indent: -99999px; background: url(\'' . $this->get_plugins_url( 'styles/images/headline-af-' . $locale . '.jpg\') no-repeat; }', __FILE__ ) . "\n";
871	$style .= ' -->' . "\n";
872	$style .= ' </style>';
873	break;
874	case 12:
875	$theme = 'es.css';
876	break;
877	}
878	$link = '<link rel="stylesheet" href="' . $this->get_plugins_url( 'styles/', __FILE__ ) . $theme . '" type="text/css" media="all" />' ."\n";
879	echo $link . $style;
880	}
881
882
883	function add_flash() {
884
885	$locale = get_locale();
886	$value = get_option( FB_WM_TEXTDOMAIN );
887
888	$flash = '';
889	$object = '';
890	// default theme
891	if ( !isset($value['theme']) )
892	$value['theme'] = 1;
893
894	switch( $value['theme'] ) {
895	case 9:
896	$flash = FB_WM_BASE . '/styles/wartung-' . $locale . '.swf';
897	if ( file_exists($flash) ) {
898	$flash = $flash;
899	} else {
900	$flash = $this->get_plugins_url( 'styles/', __FILE__ ) . 'wartung.swf';
901	}
902
903	$object = '
904	<object type="application/x-shockwave-flash" data="' . $flash . '" width="800" height="600" id="galerie" style="outline:none;">
905	<param name="wmode" value="transparent" />
906	<param name="movie" value="' . $flash . '" />
907	</object>';
908	break;
909	}
910	echo $object;
911	}
912
913
914	function add_content() {
915
916	$locale = get_locale();
917	$value = get_option( FB_WM_TEXTDOMAIN );
918	$echo = NULL;
919	// default for unit
920	if ( !isset($value['unit']) )
921	$value['unit'] = NULL;
922
923	$unitvalues = $this->case_unit($value['unit']);
924	$td = $this->check_datetime();
925
926	if ( isset($value['radio']) && 1 === $value['radio'] && 0 !== $td[2] ) {
927	$echodate = $td[0][0];
928	if ('de_DE' == $locale)
929	$echodate = str_replace('-', '.', $td[0][0]);
930	if ( 0 !== $td[1] )
931	$echodate .= ' ' . $td[0][1];
932	$echo = sprintf( stripslashes_deep( $value['text']), '<br /><span id="countdown"></span>', $echodate );
933	} elseif ( isset($value['text']) && isset($value['time']) ) {
934	$echo = sprintf( stripslashes_deep( $value['text'] ), $value['time'], $unitvalues['unit'] );
935	}
936
937	echo do_shortcode($echo);
938	}
939
940
941	function check_file($url) {
942
943	$url = parse_url($url);
944	$fp = fsockopen($url['host'], 80, $errno, $errstr, 30);
945
946	if (!$fp) {
947	echo $errstr . ' (' . $errno . ')<br />'. "\n";
948	} else {
949	$httpRequest = 'HEAD ' . $url['path'] . ' HTTP/1.1' . "\r\n"
950	. 'Host: ' . $url['host'] ."\r\n"
951	. 'Connection: close'. "\r\n\r\n";
952
953	fputs($fp, $httpRequest);
954	$zeileeins = fgets($fp, 1024);
955	fclose($fp);
956
957	if ( eregi('200 OK', $zeileeins) ) {
958	return TRUE;
959	} else {
960	return FALSE;
961	}
962	}
963	}
964
965
966	function url_exists($url) {
967	if ( (strpos($url, "http")) === FALSE ) $url = "http://" . $url;
968	if ( is_array(@get_headers($url)) )
969	return TRUE;
970	else
971	return FALSE;
972	}
973
974	} // end class
975
976	/**
977	* Template tag to use in site-template
978	*/
979	function wm_head() {
980
981	do_action('wm_head');
982	}
983
984	function wm_content() {
985
986	do_action('wm_content');
987	}
988
989	function wm_footer() {
990
991	do_action('wm_footer');
992	}
993
994	$GLOBALS['WPMaintenanceMode'] = new WPMaintenanceMode();
995	}
996
997	?>
998