Subscribe2 - Version 5.2

Version Description

Release Info

Developer	MattyRob
Plugin	Subscribe2
Version	5.2
Comparing to
See all releases

Code changes from version 5.1 to 5.2

Files changed (4) hide show

ReadMe.txt +90 -3
counterwidget.php +1 -1
subscribe2.php +551 -532
subscribe2.pot +207 -197

ReadMe.txt CHANGED Viewed

@@ -3,8 +3,8 @@ Contributors: MattyRob, Skippy, RavanH
             Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=2387904
             Tags: posts, subscription, email, subscribe, notify, notification
             Requires at least: 2.0.x
-            -
            Tested up to: 2.8.4
-            -
            Stable tag: 5.1
             Sends a list of subscribers an email notification when new posts are published to your blog
@@ -40,17 +40,91 @@ This token will automatically be replaced by dynamic subscription information an
             == Frequently Asked Questions ==
             = Where can I get help? =
             So, you've downloaded the plugin an it isn't doing what you expect. First you should read the included documentation. There is a ReadMe.txt file and a PDF startup guide installed with the plugin.
             Next you could search in the [Subscribe2 Forum](http://getsatisfaction.com/subscribe2/), the [WordPress forums](http://wordpress.org/support/) or the [Subscribe2 blog FAQs](http://subscribe2.wordpress.com/category/faq/).
-            -
            No joy there? Well, if you can't find an answer to your question you can get [paid support](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904) by donating at least �20 to the plugin author.
             = Where can I get more information about the plugin features? =
             A comprehensive guide that covers many, if not all, of the Subscribe2 features is available to purchase from the [iAssistant](http://the-iassistant.com/subscribe2-guide/)
             == Screenshots ==
 . The Posts->Mail Subscribers admin page generated by the plugin.
@@ -60,6 +134,19 @@ A comprehensive guide that covers many, if not all, of the Subscribe2 features i
             == Changelog ==
             = Version 5.1 by Matthew Robinson =
             * Add widget options to add custom text before and a after the dynamic Subscribe2 output - thank to Lee Willis


3	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904
4	Tags: posts, subscription, email, subscribe, notify, notification
5	Requires at least: 2.0.x
6	+ Tested up to: 2.9
7	+ Stable tag: 5.2
8
9	Sends a list of subscribers an email notification when new posts are published to your blog
10

40
41	== Frequently Asked Questions ==
42
43	+ = I want HTML email to be the default email type =
44	+
45	+ You need to pay for the [Subscribe2 HTML version](http://wpplugins.com/plugin/46/subscribe2-html).
46	+
47	= Where can I get help? =
48	So, you've downloaded the plugin an it isn't doing what you expect. First you should read the included documentation. There is a ReadMe.txt file and a PDF startup guide installed with the plugin.
49
50	Next you could search in the [Subscribe2 Forum](http://getsatisfaction.com/subscribe2/), the [WordPress forums](http://wordpress.org/support/) or the [Subscribe2 blog FAQs](http://subscribe2.wordpress.com/category/faq/).
51
52	+ No joy there? Well, if you can't find an answer to your question you can get [paid support](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904) by donating at least 20 UK pounds to the plugin author.
53
54	= Where can I get more information about the plugin features? =
55
56	A comprehensive guide that covers many, if not all, of the Subscribe2 features is available to purchase from the [iAssistant](http://the-iassistant.com/subscribe2-guide/)
57
58	+ = Some or all email notifications fail to send, why? =
59	+ In the first instance *check this with your hosting provider*, they have access to your server logs and will be able to tell you where and why emails are being blocked.
60	+
61	+ Some hosting providers place a restriction on the maximum number of recipients in any one email message. Some hosts simply block all emails on certain low-cost hosting plans.
62	+
63	+ Subscribe2 provides a facility to work around this restriction by sending batches of emails. To enable this feature, go to Settings->Subscribe2 and located the setting to restrict the number of recipients per email. If this is set to 30 then each outgoing email notification will only contain addresses for 30 recipients.
64	+
65	+ Reminder: because subscribe2 places all recipients in BCC fields, and places the blog admin in the TO field, the blog admin will receive one email per batched delivery. So if you have 90 subscribers, the blog admin should receive three post notification emails, one for each set of 30 BCC recipients.
66	+
67	+ Batches will occur for each group of message as described above. A site on Dreamhost with many public and registered subscribers could conceivably generate a lot of email for your own inbox.
68	+
69	+ = My host has a limit of X emails per hour / day, can I limit the way Subscribe2 sends emails? =
70	+
71	+ This is more commonly called 'throttling' or 'choking'. PHP is a scripting language and while it is technically possible to throttle emails using script it is not very efficient. It is much better in terms of speed and server overhead (CPU cycles and RAM) to throttle using a server side application.
72	+
73	+ So, Subscribe2 does not and never will offer a throtting option. To solve the problem speak to your hosting provider about changing the restrictions, move to a less restriction hosting package or change hosting providers. Alternatively, there may be another WordPress plugin that can provide this functionality.
74	+
75	+ = Why is my admin address getting emails from Subscribe2? =
76	+
77	+ This plugin sends emails to your subscribers using the BCC (Blind Cardon Copy) header in email messages. Each email is sent TO: the admin address. There may be emails for a plain text excerpt notification, palin text full text and HTML format emails and additionally if the BCCLIMIT has been set due to hosting restrictions duplicate copies of these emails will be sent to the admin address.
78	+
79	+ = I can't find my subscribers / the options / something else =
80	+
81	+ Subscribe2 creates four (4) new admin menus in the back end of WordPress.
82	+
83	+ * Posts -> Mail Subscribers : Allows users with Publish capabilities to send emails to your current subscribers
84	+ * Tools -> Subscribers : Allows you to manually (un)subscribe users by email address, displays lists of currently subscribed users and allows you to bulk subscribe Registered Users
85	+ * Users -> Subscriptions : Allows the currently logged in user to manage their own subscriptions
86	+ * Settings -> Subscribe2 : Allows administrator level users to control many aspects of the plugins operation. It should be pretty self explanatory from the notes on the screen
87	+
88	+ = I'm confused, what are all the different types of subscriber? =
89	+
90	+ There are basically only 2 types of subscriber. Public Subscribers and Registered Subscribers.
91	+
92	+ Public subscribers have provided their email address for email notification of your new posts. When they enter there address on your site they are sent an email asking them to confirm their request and added to a list of Unconfirmed Subscribers. Once they complete their request by clicking on the link in their email they will become Confirmed Subscribers.
93	+
94	+ Registered Users have registered with your WorPress blog (provided you have enabled this in the core WordPress settings). Once registered they can choose to subscribe to specific categories and can also control the type of email they get by choosing plain text in an excerpt or full post format or a full post format with HTML.
95	+
96	+ = Can I put the form elsewhere? (header, footer, sidebar without the widget) =
97	+
98	+ The simple answer is yes you can but this is not supported so you need to figure out any problems that are caused by doing this on your own. Read <a href="http://subscribe2.wordpress.com/2006/09/19/sidebar-without-a-widget/">here</a> for the basic approach.
99	+
100	+ = I'd like to be able to collect more information from users when they subscribe, can I? =
101	+
102	+ Get them to register with your blog rather than using the Subscribe2 form. Additional fields would require much more intensive form processing, checking and entry into the database and since you won't then be able to easily use this information to persoanlise emails there really isn't any point in collecting this data.
103	+
104	+ = I can't find or insert the Subscribe2 token, help! =
105	+
106	+ If, for some reason the Subscribe2 button does not appear in your browser window try refreshing your browser and cache (Shift and Reload in Firefox). If this still fails then insert the token manually. In the Rich Text Editor (TinyMCE) make sure you switch to the "code" view and type in <!--subscribe2-->.
107	+
108	+ = Can I suggest you add X as a feature =
109	+
110	+ I'm open to suggestions but since the software is written by me for use on my site and then shared for free because others may find it useful as it comes don't expect your suggestion to be implemented unless I'll find it useful.
111	+
112	+ = I'd like to be able to send my subscribers notifications in HTML =
113	+
114	+ By default Public Subscribers get plain text emails and only Registered Subscribers can opt to receive email in HTML format. If you really want HTML for all you need to pay for the upgrade. $40US will get you the amended code and updates for 1 year.
115	+
116	+ = Which version should I be using, I'm on WordPress x.x.x? =
117	+ WordPress 2.3 and up require Subscribe2 from the 4.x stable branch. The most recent version is hosted via [Wordpress.org](http://wordpress.org/extend/plugins/subscribe2/).
118	+
119	+ WordPress 2.1.x and 2.2.x require Subscribe2 from the 3.x stable. The most recent version is [3.8](http://downloads.wordpress.org/plugin/subscribe2.3.8.zip).
120	+
121	+ WordPress 2.0.x requires Subscribe2 from the 2.x stable branch. The most recent version is [2.22](http://downloads.wordpress.org/plugin/subscribe2.2.22.zip).
122	+
123	+ = Why doesn't the form appear in my WordPress page? =
124	+ This is usually caused by one of two things. Firstly, it is possible that the form is there but because you haven't logged out of WordPress yourself you are seeing a message about managing your profile instead. Log out of WordPress and it will appear as the subscription form you are probably expecting.
125	+
126	+ Secondly, make sure that the token (<!--subscribe2-->) is correctly entered in your page with a blank line above and below. The easient way to do this is to deactivate the plugin, visit your WordPress page and view the source. The token should be contained in the source code of the page. If it is not there you either have not correctly entered the token or you have another plugin that is stripping the token from the page code.
127	+
128	== Screenshots ==
129
130	1. The Posts->Mail Subscribers admin page generated by the plugin.

134
135	== Changelog ==
136
137	+ = Version 5.2 by Matthew Robinson =
138	+
139	+ * Added screen_icon() to each Subscribe2 admin page
140	+ * Improved addition of links to the Plugins admin page
141	+ * Improved XHTML validity of admin pages
142	+ * Improved display of category hierarchy display in the category form
143	+ * Added ability to use TAGS & CATS keywords in digest mails (position is static irrespective of keyword location)
144	+ * Use PHP variable for Subscribe2 folder to allow for easier renaming (if needed)
145	+ * Fixed a bug in TinyURL encoding introduced when links were click enabled
146	+ * Removed BurnURL from the plugin as it appears to be no longer operational
147	+ * Added urlencode to email addresses in Tools->Subscribers when editing other user preferences
148	+ * Restored several FAQs to the ReadMe file and the [WordPress.org FAQ section](http://wordpress.org/extend/plugins/subscribe2/faq/)
149	+
150	= Version 5.1 by Matthew Robinson =
151
152	* Add widget options to add custom text before and a after the dynamic Subscribe2 output - thank to Lee Willis

counterwidget.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	Plugin Name: Subscribe2 Counter Widget
4	Plugin URI: http://subscribe2.wordpress.com
5	Description: Adds a sidebar widget to easily customize and display your Subscribe2 subscribers stats.
6	- Version: 5.1
7	Author: Matthew Robinson
8	Author URI: http://subscribe2.wordpress.com
9	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904


3	Plugin Name: Subscribe2 Counter Widget
4	Plugin URI: http://subscribe2.wordpress.com
5	Description: Adds a sidebar widget to easily customize and display your Subscribe2 subscribers stats.
6	+ Version: 5.2
7	Author: Matthew Robinson
8	Author URI: http://subscribe2.wordpress.com
9	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904

subscribe2.php CHANGED Viewed

	@@ -2,8 +2,8 @@
2	/*
3	Plugin Name: Subscribe2
4	Plugin URI: http://subscribe2.wordpress.com
5	- Description: Notifies an email list when new entries are posted. ~~For support visit the <a href="http://getsatisfaction.com/subscribe2/">Subscribe2 forum</a>.~~
6	- Version: 5.1
7	Author: Matthew Robinson
8	Author URI: http://subscribe2.wordpress.com
9	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904
	@@ -23,35 +23,36 @@ the Free Software Foundation, either version 3 of the License, or
23
24	Subscribe2 is distributed in the hope that it will be useful,
25	but WITHOUT ANY WARRANTY; without even the implied warranty of
26	- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27	GNU General Public License for more details.
28
29	You should have received a copy of the GNU General Public License
30	- along with Subscribe2. If not, see <http://www.gnu.org/licenses/>.
31	*/
32
33	// our version number. Don't touch this or any line below
34	// unless you know exacly what you are doing
35	- define('S2VERSION', '5.1');
36	- define('S2PATH', trailingslashit(dirname(__FILE__)));

37
38	// Set minimum execution time to 5 minutes - won't affect safe mode
39	$safe_mode = array('On', 'ON', 'on', 1);
40	- if ( (!in_array(ini_get('safe_mode'), $safe_mode)) && (ini_get('max_execution_time') < 300) ) {
41	@ini_set('max_execution_time', 300);
42	}
43
44	// Pre-2.6 compatibility
45	- if (!defined('WP_CONTENT_URL')) {
46	- define('WP_CONTENT_URL', get_option('siteurl') . '/wp-content');
47	}
48	- if (!defined('WP_CONTENT_DIR')) {
49	- define('WP_CONTENT_DIR', ABSPATH . 'wp-content');
50	}
51
52	/* Include buttonsnap library by Owen Winckler */
53	- if (!class_exists('buttonsnap')) {
54	- require(WP_CONTENT_DIR . '/plugins/~~subscribe2~~/include/buttonsnap.php');
55	}
56
57	$mysubscribe2 = new s2class;
	@@ -112,19 +113,19 @@ class s2class {
112	Hook the menu
113	*/
114	function admin_menu() {
115	- $s2management = add_management_page(__('Subscribers', 'subscribe2'), __('Subscribers', 'subscribe2'), "~~manage_options~~", 's2_tools', array(&$this, 'manage_menu'));
116	add_action("admin_print_scripts-$s2management", array(&$this, 'checkbox_form_js'));
117
118	- $s2options = add_options_page(__('Subscribe2 Options', 'subscribe2'), __('Subscribe2', 'subscribe2'), "~~manage_options~~", 's2_settings', array(&$this, 'options_menu'));
119	add_action("admin_print_scripts-$s2options", array(&$this, 'checkbox_form_js'));
120	add_action("admin_print_scripts-$s2options", array(&$this, 'option_form_js'));
121	- add_filter('~~plugin_action_links~~', array(&$this, '~~plugin_action~~'), -10, 2);
122
123	- $s2user = add_users_page(__('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "~~read~~", 's2_users', array(&$this, 'user_menu'));
124	add_action("admin_print_scripts-$s2user", array(&$this, 'checkbox_form_js'));
125	add_action("admin_print_styles-$s2user", array(&$this, 'user_admin_css'));
126
127	- add_submenu_page('post-new.php', __('Mail Subscribers', 'subscribe2'), __('Mail Subscribers', 'subscribe2'), "~~publish_posts~~", 's2_posts', array(&$this, 'write_menu'));
128
129	$s2nonce = md5('subscribe2');
130	} // end admin_menu()
	@@ -133,22 +134,22 @@ class s2class {
133	Hook for Admin Drop Down Icons
134	*/
135	function ozh_s2_icon() {
136	- return WP_CONTENT_URL . '/plugins/~~subscribe2~~/include/email_edit.png';
137	} // end ozh_s2_icon()
138
139	/**
140	Insert Javascript into admin_header
141	*/
142	function checkbox_form_js() {
143	- wp_enqueue_script('s2_checkbox', WP_CONTENT_URL . '/plugins/' . ~~dirname(~~ ~~plugin_basename( __FILE__ ) )~~ . '/include/s2_checkbox.js', array('jquery'), '1.0');
144	} //end checkbox_form_js()
145
146	function user_admin_css() {
147	- wp_enqueue_style('s2_user_admin', WP_CONTENT_URL . '/plugins/ '. ~~dirname(~~ ~~plugin_basename( __FILE__ ) )~~ . '/include/s2_user_admin.css', array(), '1.0');
148	}
149
150	function option_form_js() {
151	- wp_enqueue_script('s2_edit', WP_CONTENT_URL . '/plugins/' . ~~dirname(~~ ~~plugin_basename( __FILE__ ) )~~ . '/include/s2_edit.js', array('jquery'), '1.0');
152	} // end option_form_js()
153
154	/* ===== Install, upgrade, reset ===== */
	@@ -157,7 +158,7 @@ class s2class {
157	*/
158	function install() {
159	// include upgrade-functions for maybe_create_table;
160	- if (!function_exists('maybe_create_table')) {
161	require_once(ABSPATH . 'wp-admin/install-helper.php');
162	}
163	$date = date('Y-m-d');
	@@ -180,7 +181,7 @@ class s2class {
180	function upgrade() {
181	global $wpdb, $wp_version, $wpmu_version;
182	// include upgrade-functions for maybe_create_table;
183	- if (!function_exists('maybe_create_table')) {
184	require_once(ABSPATH . 'wp-admin/install-helper.php');
185	}
186	$date = date('Y-m-d');
	@@ -190,16 +191,16 @@ class s2class {
190	// let's take the time to check process registered users
191	// existing public subscribers are subscribed to all categories
192	$users = $this->get_all_registered('ID');
193	- if (!empty($users)) {
194	- foreach ($users as $user) {
195	$this->register($user);
196	}
197	}
198	// update the options table to serialized format
199	$old_options = $wpdb->get_col("SELECT option_name from $wpdb->options where option_name LIKE 's2%' AND option_name != 's2_future_posts'");
200
201	- if (!empty($old_options)) {
202	- foreach ($old_options as $option) {
203	$value = get_option($option);
204	$option_array = substr($option, 3);
205	$this->subscribe2_options[$option_array] = $value;
	@@ -212,27 +213,27 @@ class s2class {
212	update_option('subscribe2_options', $this->subscribe2_options);
213
214	// upgrade old wpmu user meta data to new
215	- if ( (isset($wpmu_version)) \|\| (strpos($wp_version, 'wordpress-mu')) ) {
216	$this->namechange_subscribe2_widget();
217	// loop through all users
218	- foreach ($users as $user) {
219	// get categories which the user is subscribed to (old ones)
220	$categories = get_usermeta($user, 's2_subscribed');
221	$categories = explode(',', $categories);
222
223	// load blogs of user (only if we need them)
224	$blogs = array();
225	- if (count($categories) > 0 && !in_array('-1', $categories)) {
226	$blogs = get_blogs_of_user($user, true);
227	}
228
229	- foreach ($blogs as $blog_id => $blog) {
230	switch_to_blog($blog_id);
231
232	$blog_categories = (array)$wpdb->get_col("SELECT term_id FROM $wpdb->term_taxonomy WHERE taxonomy = 'category'");
233	$subscribed_categories = array_intersect($categories, $blog_categories);
234	- if (!empty($subscribed_categories)) {
235	- foreach ($subscribed_categories as $subscribed_category) {
236	update_usermeta($user, $this->get_usermeta_keyname('s2_cat') . $subscribed_category, $subscribed_category);
237	}
238	update_usermeta($user, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $subscribed_categories));
	@@ -242,7 +243,7 @@ class s2class {
242
243	// delete old user meta keys
244	delete_usermeta($user, 's2_subscribed');
245	- foreach ($categories as $cat) {
246	delete_usermeta($user, 's2_cat' . $cat);
247	}
248	}
	@@ -265,29 +266,23 @@ class s2class {
265	Performs string substitutions for subscribe2 mail texts
266	*/
267	function substitute($string = '') {
268	- if ('' == $string) {
269	return;
270	}
271	$string = str_replace("BLOGNAME", get_option('blogname'), $string);
272	$string = str_replace("BLOGLINK", get_bloginfo('url'), $string);
273	$string = str_replace("TITLE", stripslashes($this->post_title), $string);
274	- $~~string~~ = ~~str_replace(~~"~~PERMALINK~~", $this->permalink, $~~string)~~;
275	- if (~~strstr(~~$~~string~~, ~~"TINYLINK"~~)~~) {~~

276	$tinylink = file_get_contents('http://tinyurl.com/api-create.php?url=' . urlencode($this->permalink));
277	- if ( ($tinylink !== 'Error') \|\| ($tinylink != false) ) {
278	- $~~string~~ = ~~str_replace(~~"~~TINYLINK~~", $tinylink, $~~string)~~;

279	} else {
280	- $string = str_replace("TINYLINK", $~~this->permalink~~, $string);
281	}
282	}
283	- if (strstr($string, "BURNLINK")) {
284	- $burnlink = file_get_contents('http://burnurl.com/?url=' . urlencode($this->permalink) . '&output=plain');
285	- if ( ($burnlink !== 'error') \|\| ($burnlink != false) ) {
286	- $string = str_replace("BURNLINK", $burnlink, $string);
287	- } else {
288	- $string = str_replace("BURNLINK", $this->permalink, $string);
289	- }
290	- }
291	$string = str_replace("MYNAME", stripslashes($this->myname), $string);
292	$string = str_replace("EMAIL", $this->myemail, $string);
293	$string = str_replace("AUTHORNAME", $this->authorname, $string);
	@@ -301,11 +296,11 @@ class s2class {
301	Delivers email to recipients in HTML or plaintext
302	*/
303	function mail($recipients = array(), $subject = '', $message = '', $type='text') {
304	- if ( (empty($recipients)) \|\| ('' == $message) ) { return; }
305
306	- if ('html' == $type) {
307	$headers = $this->headers('html');
308	- if ('yes' == $this->subscribe2_options['stylesheet']) {
309	$mailtext = apply_filters('s2_html_email', "<html><head><title>" . $subject . "</title><link rel=\"stylesheet\" href=\"" . get_bloginfo('stylesheet_url') . "\" type=\"text/css\" media=\"screen\" /></head><body>" . $message . "</body></html>");
310	} else {
311	$mailtext = apply_filters('s2_html_email', "<html><head><title>" . $subject . "</title></head><body>" . $message . "</body></html>");
	@@ -324,28 +319,27 @@ class s2class {
324	// Construct BCC headers for sending or send individual emails
325	$bcc = '';
326	natcasesort($recipients);
327	- if ( (function_exists('wpmq_mail')) \|\| ($this->subscribe2_options['bcclimit'] == 1) ) {
328	// BCCLimit is 1 so send individual emails
329	- foreach ($recipients as $recipient) {
330	$recipient = trim($recipient);
331	// sanity check -- make sure we have a valid email
332	- if (!is_email($recipient)) { continue; }
333	- if (function_exists('wpmq_mail')) {
334	@wp_mail($recipient, $subject, $mailtext, $headers, NULL, 0);
335	} else {
336	@wp_mail($recipient, $subject, $mailtext, $headers);
337	}
338	}
339	- ~~// Sending completed so~~ return ~~$status~~
340	- ~~return~~ $~~status;~~
341	- } elseif ($this->subscribe2_options['bcclimit'] == 0) {
342	// we're not using BCCLimit
343	- foreach ($recipients as $recipient) {
344	$recipient = trim($recipient);
345	// sanity check -- make sure we have a valid email
346	- if (!is_email($recipient)) { continue; }
347	// and NOT the sender's email, since they'll get a copy anyway
348	- if ( (!empty($recipient)) && ($this->myemail != $recipient) ) {
349	('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ", $recipient";
350	// Bcc Headers now constructed by phpmailer class
351	}
	@@ -355,16 +349,16 @@ class s2class {
355	// we're using BCCLimit
356	$count = 1;
357	$batch = array();
358	- foreach ($recipients as $recipient) {
359	$recipient = trim($recipient);
360	// sanity check -- make sure we have a valid email
361	- if (!is_email($recipient)) { continue; }
362	// and NOT the sender's email, since they'll get a copy anyway
363	- if ( (!empty($recipient)) && ($this->myemail != $recipient) ) {
364	('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ", $recipient";
365	// Bcc Headers now constructed by phpmailer class
366	}
367	- if ($this->subscribe2_options['bcclimit'] == $count) {
368	$count = 0;
369	$batch[] = $bcc;
370	$bcc = '';
	@@ -372,7 +366,7 @@ class s2class {
372	$count++;
373	}
374	// add any partially completed batches to our batch array
375	- if ('' != $bcc) {
376	$batch[] = $bcc;
377	}
378	}
	@@ -380,8 +374,8 @@ class s2class {
380	reset($recipients);
381
382	// actually send mail
383	- if ( (isset($batch)) && (!empty($batch)) ) {
384	- foreach ($batch as $bcc) {
385	$newheaders = $headers . "$bcc\r\n";
386	$status = @wp_mail($this->myemail, $subject, $mailtext, $newheaders);
387	}
	@@ -396,7 +390,7 @@ class s2class {
396	Construct standard set of email headers
397	*/
398	function headers($type='text') {
399	- if ( (empty($this->myname)) \|\| (empty($this->myemail)) ) {
400	$admin = $this->get_userdata($this->subscribe2_options['sender']);
401	$this->myname = html_entity_decode($admin->display_name, ENT_QUOTES);
402	$this->myemail = $admin->user_email;
	@@ -408,7 +402,7 @@ class s2class {
408	$headers .= "Precedence: list\nList-Id: " . get_option('blogname') . "\n";
409	$headers .= "MIME-Version: 1.0\n";
410	$headers .= "X-Mailer: PHP" . phpversion() . "\n";
411	- if ($type == 'html') {
412	// To send HTML mail, the Content-Type header must be set
413	$headers .= "Content-Type: " . get_bloginfo('html_type') . "; charset=\"". get_bloginfo('charset') . "\"\n";
414	} else {
	@@ -422,30 +416,30 @@ class s2class {
422	Sends an email notification of a new post
423	*/
424	function publish($post = 0, $preview = '') {
425	- if (!$post) { return $post; }
426
427	- if ($preview == '') {
428	// we aren't sending a Preview to the current user so carry out checks
429	$s2mail = get_post_meta($post->ID, 's2mail', true);
430	- if ( (isset($_POST['s2_meta_field']) && ($_POST['s2_meta_field'] == 'no')) \|\| (strtolower(trim($s2mail)) == 'no') ) { return $post; }
431
432	// are we doing daily digests? If so, don't send anything now
433	- if ($this->subscribe2_options['email_freq'] != 'never') { return $post; }
434
435	// is the current post a page
436	// and should this not generate a notification email?
437	- if ( ($this->subscribe2_options['pages'] == 'no') && ($post->post_type == 'page') ) {
438	return $post;
439	}
440
441	// is this post set in the future?
442	- if ($post->post_date > current_time('mysql')) {
443	// bail out
444	return $post;
445	}
446
447	//Are we sending notifications for password protected posts?
448	- if ( ($this->subscribe2_options['password'] == "no") && ($post->post_password != '') ) {
449	return $post;
450	}
451
	@@ -453,16 +447,16 @@ class s2class {
453	$check = false;
454	// is the current post assigned to any categories
455	// which should not generate a notification email?
456	- foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
457	- if (in_array($cat, $post_cats)) {
458	$check = true;
459	}
460	}
461
462	- if ($check) {
463	// hang on -- can registered users subscribe to
464	// excluded categories?
465	- if ('0' == $this->subscribe2_options['reg_override']) {
466	// nope? okay, let's leave
467	return $post;
468	}
	@@ -470,13 +464,13 @@ class s2class {
470
471	// Are we sending notifications for Private posts?
472	// Action is added if we are, but double check option and post status
473	- if ( ($this->subscribe2_options['private'] == "yes") && ($post->post_status == 'private') ) {
474	// don't send notification to public users
475	$check = true;
476	}
477
478	// lets collect our subscribers
479	- if (!$check) {
480	// if this post is assigned to an excluded
481	// category, or is a private post then
482	// don't send public subscribers a notification
	@@ -486,7 +480,7 @@ class s2class {
486	$registered = $this->get_registered("cats=$post_cats_string");
487
488	// do we have subscribers?
489	- if ( (empty($public)) && (empty($registered)) ) {
490	// if not, no sense doing anything else
491	return $post;
492	}
	@@ -495,13 +489,13 @@ class s2class {
495	// we set these class variables so that we can avoid
496	// passing them in function calls a little later
497	$this->post_title = "<a href=\"" . get_permalink($post->ID) . "\">" . $post->post_title . "</a>";
498	- $this->permalink = ~~"<a href=\"" .~~ get_permalink($post->ID) ~~. "\">" . get_permalink($post->ID) . "</a>"~~;
499
500	$author = get_userdata($post->post_author);
501	$this->authorname = $author->display_name;
502
503	// do we send as admin, or post author?
504	- if ('author' == $this->subscribe2_options['sender']) {
505	// get author details
506	$user = &$author;
507	} else {
	@@ -521,7 +515,7 @@ class s2class {
521	$mailtext = stripslashes($this->substitute($mailtext));
522
523	$plaintext = $post->post_content;
524	- if (function_exists('strip_shortcodes')) {
525	$plaintext = strip_shortcodes($plaintext);
526	}
527	$gallid = '[gallery id="' . $post->ID . '"]';
	@@ -529,9 +523,9 @@ class s2class {
529	$content = apply_filters('the_content', $post->post_content);
530	$content = str_replace("]]>", "]]&gt", $content);
531	$excerpt = $post->post_excerpt;
532	- if ('' == $excerpt) {
533	// no excerpt, is there a <!--more--> ?
534	- if (false !== strpos($plaintext, '<!--more-->')) {
535	list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
536	// strip leading and trailing whitespace
537	$excerpt = strip_tags($excerpt);
	@@ -554,7 +548,7 @@ class s2class {
554	$html_body = str_replace("\r\n", "<br />\r\n", $mailtext);
555	$html_body = str_replace("POST", $content, $html_body);
556
557	- if ($preview != '') {
558	$this->myemail = $preview;
559	$this->myname = "Preview";
560	$this->mail(array($preview), $subject, $excerpt_body);
	@@ -563,9 +557,9 @@ class s2class {
563	} else {
564	// first we send plaintext summary emails
565	$registered = $this->get_registered("cats=$post_cats_string&format=excerpt");
566	- if (empty($registered)) {
567	$recipients = (array)$public;
568	- } elseif (empty($public)) {
569	$recipients = (array)$registered;
570	} else {
571	$recipients = array_merge((array)$public, (array)$registered);
	@@ -584,7 +578,7 @@ class s2class {
584	Hook Subscribe2 into posts published via email
585	*/
586	function publish_phone($id) {
587	- if (!$id) { return; }
588
589	$post = get_post($id);
590	$this->publish($post);
	@@ -595,12 +589,12 @@ class s2class {
595	Send confirmation email to the user
596	*/
597	function send_confirm($what = '', $is_remind = false) {
598	- if ($this->filtered == 1) { return true; }
599	- if ( (!$this->email) \|\| (!$what) ) {
600	return false;
601	}
602	$id = $this->get_id($this->email);
603	- if (!$id) {
604	return false;
605	}
606
	@@ -611,9 +605,9 @@ class s2class {
611	//use home instead of siteurl incase index.php is not in core wordpress directory
612	$link = get_option('home') . "/?s2=";
613
614	- if ('add' == $what) {
615	$link .= '1';
616	- } elseif ('del' == $what) {
617	$link .= '0';
618	}
619	$link .= md5($this->email);
	@@ -622,15 +616,15 @@ class s2class {
622	// sort the headers now so we have all substitute information
623	$mailheaders = $this->headers();
624
625	- if ($is_remind == true) {
626	$body = $this->substitute(stripslashes($this->subscribe2_options['remind_email']));
627	$subject = $this->substitute(stripslashes($this->subscribe2_options['remind_subject']));
628	} else {
629	$body = $this->substitute(stripslashes($this->subscribe2_options['confirm_email']));
630	- if ('add' == $what) {
631	$body = str_replace("ACTION", $this->subscribe, $body);
632	$subject = str_replace("ACTION", $this->subscribe, $this->subscribe2_options['confirm_subject']);
633	- } elseif ('del' == $what) {
634	$body = str_replace("ACTION", $this->unsubscribe, $body);
635	$subject = str_replace("ACTION", $this->unsubscribe, $this->subscribe2_options['confirm_subject']);
636	}
	@@ -649,7 +643,7 @@ class s2class {
649	function get_email($id = 0) {
650	global $wpdb;
651
652	- if (!$id) {
653	return false;
654	}
655	return $wpdb->get_var("SELECT email FROM $this->public WHERE id=$id");
	@@ -661,7 +655,7 @@ class s2class {
661	function get_id($email = '') {
662	global $wpdb;
663
664	- if (!$email) {
665	return false;
666	}
667	return $wpdb->get_var("SELECT id FROM $this->public WHERE email='$email'");
	@@ -674,17 +668,17 @@ class s2class {
674	function activate($email = '') {
675	global $wpdb;
676
677	- if ('' == $email) {
678	- if ('' != $this->email) {
679	$email = $this->email;
680	} else {
681	return false;
682	}
683	}
684
685	- if (false !== $this->is_public($email)) {
686	$check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email='$this->email'");
687	- if ($check) { return; }
688	$wpdb->get_results("UPDATE $this->public SET active='1', ip='$this->ip' WHERE email='$email'");
689	} else {
690	global $current_user;
	@@ -696,20 +690,20 @@ class s2class {
696	Add an public subscriber to the subscriber table as unconfirmed
697	*/
698	function add($email = '') {
699	- if ($this->filtered ==1) { return; }
700	global $wpdb;
701
702	- if ('' == $email) {
703	- if ('' != $this->email) {
704	$email = $this->email;
705	} else {
706	return false;
707	}
708	}
709
710	- if (!is_email($email)) { return false; }
711
712	- if (false !== $this->is_public($email)) {
713	$wpdb->get_results("UPDATE $this->public SET date=NOW() WHERE email='$email'");
714	} else {
715	$wpdb->get_results($wpdb->prepare("INSERT INTO $this->public (email, active, date, ip) VALUES (%s, %d, NOW(), %s)", $email, 0, $this->ip));
	@@ -722,15 +716,15 @@ class s2class {
722	function delete($email = '') {
723	global $wpdb;
724
725	- if ('' == $email) {
726	- if ('' != $this->email) {
727	$email = $this->email;
728	} else {
729	return false;
730	}
731	}
732
733	- if (!is_email($email)) { return false; }
734	$wpdb->get_results("DELETE FROM $this->public WHERE email='$email'");
735	} // end delete()
736
	@@ -740,13 +734,13 @@ class s2class {
740	function toggle($email = '') {
741	global $wpdb;
742
743	- if ( ('' == $email) \|\| (! is_email($email)) ) { return false; }
744
745	// let's see if this is a public user
746	$status = $this->is_public($email);
747	- if (false === $status) { return false; }
748
749	- if ('0' == $status) {
750	$wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
751	} else {
752	$wpdb->get_results("UPDATE $this->public SET active='0' WHERE email='$email'");
	@@ -757,11 +751,11 @@ class s2class {
757	Send reminder email to unconfirmed public subscribers
758	*/
759	function remind($emails = '') {
760	- if ('' == $emails) { return false; }
761
762	$recipients = explode(",", $emails);
763	- if (!is_array($recipients)) { $recipients = (array)$recipients; }
764	- foreach ($recipients as $recipient) {
765	$this->email = $recipient;
766	$this->send_confirm('add', true);
767	}
	@@ -775,7 +769,7 @@ class s2class {
775	list($user, $domain) = split('@', $email);
776	$bar_check = stristr($barred_option, $domain);
777
778	- if (!empty($bar_check)) {
779	return true;
780	} else {
781	return false;
	@@ -788,16 +782,16 @@ class s2class {
788	function confirm($content = '') {
789	global $wpdb;
790
791	- if (1 == $this->filtered) { return $content; }
792
793	$code = $_GET['s2'];
794	$action = intval(substr($code, 0, 1));
795	$hash = substr($code, 1, 32);
796	$code = str_replace($hash, '', $code);
797	$id = intval(substr($code, 1));
798	- if ($id) {
799	$this->email = $this->get_email($id);
800	- if ( (!$this->email) \|\| ($hash !== md5($this->email)) ) {
801	return $this->no_such_email;
802	}
803	} else {
	@@ -807,36 +801,36 @@ class s2class {
807	// get current status of email so messages are only sent once per emailed link
808	$current = $this->is_public($this->email);
809
810	- if ('1' == $action) {
811	// make this subscription active
812	$this->message = $this->added;
813	- if ('1' != $current) {
814	$this->ip = getenv('REMOTE_ADDR');
815	$this->activate();
816	- if ( ($this->subscribe2_options['admin_email'] == 'subs') \|\| ($this->subscribe2_options['admin_email'] == 'both') ) {
817	$subject = '[' . get_option('blogname') . '] ' . __('New subscription', 'subscribe2');
818	$subject = html_entity_decode($subject, ENT_QUOTES);
819	$message = $this->email . " " . __('subscribed to email notifications!', 'subscribe2');
820	$recipients = $wpdb->get_col("SELECT DISTINCT(user_email) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value='10'");
821	$headers = $this->headers();
822	- foreach ($recipients as $recipient) {
823	@wp_mail($recipient, $subject, $message, $headers);
824	}
825	}
826	}
827	$this->filtered = 1;
828	- } elseif ('0' == $action) {
829	// remove this subscriber
830	$this->message = $this->deleted;
831	- if ('0' != $current) {
832	$this->delete();
833	- if ( ($this->subscribe2_options['admin_email'] == 'unsubs') \|\| ($this->subscribe2_options['admin_email'] == 'both') ) {
834	$subject = '[' . get_option('blogname') . '] ' . __('New Unsubscription', 'subscribe2');
835	$subject = html_entity_decode($subject, ENT_QUOTES);
836	$message = $this->email . " " . __('unsubscribed from email notifications!', 'subscribe2');
837	$recipients = $wpdb->get_col("SELECT DISTINCT(user_email) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value='10'");
838	$headers = $this->headers();
839	- foreach ($recipients as $recipient) {
840	@wp_mail($recipient, $subject, $message, $headers);
841	}
842	}
	@@ -844,7 +838,7 @@ class s2class {
844	$this->filtered = 1;
845	}
846
847	- if ('' != $this->message) {
848	return $this->message;
849	}
850	} // end confirm()
	@@ -855,10 +849,10 @@ class s2class {
855	function is_public($email = '') {
856	global $wpdb;
857
858	- if ('' == $email) { return false; }
859
860	$check = $wpdb->get_var("SELECT active FROM $this->public WHERE email='$email'");
861	- if ( ('0' == $check) \|\| ('1' == $check) ) {
862	return $check;
863	} else {
864	return false;
	@@ -871,10 +865,10 @@ class s2class {
871	function is_registered($email = '') {
872	global $wpdb;
873
874	- if ('' == $email) { return false; }
875
876	$check = $wpdb->get_var("SELECT email FROM $wpdb->users WHERE user_email='$email'");
877	- if ($check) {
878	return true;
879	} else {
880	return false;
	@@ -886,13 +880,13 @@ class s2class {
886	*/
887	function get_public($confirmed = 1) {
888	global $wpdb;
889	- if (1 == $confirmed) {
890	- if ('' == $this->all_public) {
891	$this->all_public = $wpdb->get_col("SELECT email FROM $this->public WHERE active='1'");
892	}
893	return $this->all_public;
894	} else {
895	- if ('' == $this->all_unconfirmed) {
896	$this->all_unconfirmed = $wpdb->get_col("SELECT email FROM $this->public WHERE active='0'");
897	}
898	return $this->all_unconfirmed;
	@@ -905,8 +899,8 @@ class s2class {
905	function get_all_registered($id = '') {
906	global $wpdb;
907
908	- if ($this->s2_mu) {
909	- if ($id) {
910	return $wpdb->get_col("SELECT user_id FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");
911	} else {
912	$result = $wpdb->get_col("SELECT user_id FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");
	@@ -914,7 +908,7 @@ class s2class {
914	return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids) AND user_activation_key=''");
915	}
916	} else {
917	- if ($id) {
918	return $wpdb->get_col("SELECT ID FROM $wpdb->users");
919	} else {
920	return $wpdb->get_col("SELECT user_email FROM $wpdb->users");
	@@ -934,42 +928,42 @@ class s2class {
934	$subscribers = array();
935
936	parse_str($args, $r);
937	- if (!isset($r['format']))
938	$r['format'] = 'all';
939	- if (!isset($r['cats']))
940	$r['cats'] = '';
941
942	$JOIN = ''; $AND = '';
943	// text or HTML subscribers
944	- if ('all' != $r['format']) {
945	$JOIN .= "INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id ";
946	$AND .= " AND b.meta_key='s2_format' AND b.meta_value=";
947	- if ('html' == $r['format']) {
948	$AND .= "'html'";
949	- } elseif ('post' == $r['format']) {
950	$AND .= "'post'";
951	- } elseif ('excerpt' == $r['format']) {
952	$AND .= "'excerpt'";
953	}
954	}
955
956	// specific category subscribers
957	- if ('' != $r['cats']) {
958	$JOIN .= "INNER JOIN $wpdb->usermeta AS c ON a.user_id = c.user_id ";
959	$all = '';
960	- foreach (explode(',', $r['cats']) as $cat) {
961	('' == $and) ? $and = "c.meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$cat'" : $and .= " OR c.meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$cat'";
962	}
963	$AND .= " AND ($and)";
964	}
965
966	- if ($this->s2_mu) {
967	$sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . "WHERE a.meta_key='" . $wpdb->prefix . "capabilities'" . $AND;
968	} else {
969	$sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . "WHERE a.meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'" . $AND;
970	}
971	$result = $wpdb->get_col($sql);
972	- if ($result) {
973	$ids = implode(',', $result);
974	return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids) AND user_activation_key = ''");
975	}
	@@ -979,14 +973,14 @@ class s2class {
979	Collects the signup date for all public subscribers
980	*/
981	function signup_date($email = '') {
982	- if ('' == $email) { return false; }
983
984	global $wpdb;
985	- if (!empty($this->signup_dates)) {
986	return $this->signup_dates[$email];
987	} else {
988	$results = $wpdb->get_results("SELECT email, date FROM $this->public", ARRAY_N);
989	- foreach ($results as $result) {
990	$this->signup_dates[$result[0]] = $result[1];
991	}
992	return $this->signup_dates[$email];
	@@ -997,14 +991,14 @@ class s2class {
997	Collects the ip address for all public subscribers
998	*/
999	function signup_ip($email = '') {
1000	- if ('' == $email) {return false; }
1001
1002	global $wpdb;
1003	- if (!empty($this->signup_ips)) {
1004	return $this->signup_ips[$email];
1005	} else {
1006	$results = $wpdb->get_results("SELECT email, ip FROM $this->public", ARRAY_N);
1007	- foreach ($results as $result) {
1008	$this->signup_ips[$result[0]] = $result[1];
1009	}
1010	return $this->signup_ips[$email];
	@@ -1018,36 +1012,36 @@ class s2class {
1018	function register($user_ID = 0) {
1019	global $wpdb;
1020
1021	- if (0 == $user_ID) { return $user_ID; }
1022	$user = get_userdata($user_ID);
1023	$all_cats = get_categories(array('hide_empty' => false));
1024
1025	// Are registered users are allowed to subscribe to excluded categories?
1026	- if ( (0 == $this->subscribe2_options['reg_override']) \|\| ('no' == $this->subscribe2_options['newreg_override']) ) {
1027	$exclude = explode(',', $this->subscribe2_options['exclude']);
1028	- foreach ($all_cats as $cat => $term_id) {
1029	- if (in_array($all_cats[$cat]->term_id, $exclude)) {
1030	$cat = (int)$cat;
1031	unset($all_cats[$cat]);
1032	}
1033	}
1034	}
1035
1036	- foreach ($all_cats as $cat) {
1037	('' == $cats) ? $cats = "$cat->term_id" : $cats .= ",$cat->term_id";
1038	}
1039
1040	- if ('' == $cats) {
1041	// sanity check, might occur if all cats excluded and reg_override = 0
1042	return $user_ID;
1043	}
1044
1045	// has this user previously signed up for email notification?
1046	- if (false !== $this->is_public($user->user_email)) {
1047	// delete this user from the public table, and subscribe them to all the categories
1048	$this->delete($user->user_email);
1049	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $cats);
1050	- foreach (explode(',', $cats) as $cat) {
1051	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat, "$cat");
1052	}
1053	update_usermeta($user_ID, 's2_format', 'excerpt');
	@@ -1055,34 +1049,34 @@ class s2class {
1055	} else {
1056	// create post format entries for all users
1057	$check_format = get_usermeta($user_ID, 's2_format');
1058	- if (empty($check_format)) {
1059	// ensure existing subscription options are not overwritten on upgrade
1060	- if ('html' == $this->subscribe2_options['autoformat']) {
1061	update_usermeta($user_ID, 's2_format', 'html');
1062	- } elseif ('fulltext' == $this->subscribe2_options['autoformat']) {
1063	update_usermeta($user_ID, 's2_format', 'post');
1064	} else {
1065	update_usermeta($user_ID, 's2_format', 'excerpt');
1066	}
1067	update_usermeta($user_ID, 's2_autosub', $this->subscribe2_options['autosub_def']);
1068	// if the are no existing subscriptions, create them if, by default if autosub is on
1069	- if ( ('yes' == $this->subscribe2_options['autosub']) \|\| (('wpreg' == $this->subscribe2_options['autosub']) && ('on' == $_POST['subscribe'])) ) {
1070	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $cats);
1071	- foreach (explode(',', $cats) as $cat) {
1072	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat, "$cat");
1073	}
1074	}
1075	} else {
1076	// if user is already registered update format remove 's2_excerpt' field and update 's2_format'
1077	- if ('html' == $check_format) {
1078	delete_usermeta($user_ID, 's2_excerpt');
1079	- } elseif ('text' == $check_format) {
1080	update_usermeta($user_ID, 's2_format', get_usermeta($user_ID, 's2_excerpt'));
1081	delete_usermeta($user_ID, 's2_excerpt');
1082	}
1083	}
1084	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1085	- if (strstr($subscribed, '-1')) {
1086	// make sure we remove '-1' from any settings
1087	$old_cats = explode(',', $subscribed);
1088	$pos = array_search('-1', $old_cats);
	@@ -1098,7 +1092,7 @@ class s2class {
1098	Subscribe all registered users to category selected on Admin Manage Page
1099	*/
1100	function subscribe_registered_users($emails = '', $cats = array()) {
1101	- if ( ('' == $emails) \|\| ('' == $cats) ) { return false; }
1102	global $wpdb;
1103
1104	$useremails = explode(",", $emails);
	@@ -1107,17 +1101,17 @@ class s2class {
1107	$sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
1108	$user_IDs = $wpdb->get_col($sql);
1109
1110	- foreach ($user_IDs as $user_ID) {
1111	$old_cats = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1112	- if (!empty($old_cats)) {
1113	$old_cats = explode(',', $old_cats);
1114	$newcats = array_unique(array_merge($cats, $old_cats));
1115	} else {
1116	$newcats = $cats;
1117	}
1118	- if (!empty($newcats)) {
1119	// add subscription to these cat IDs
1120	- foreach ($newcats as $id) {
1121	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id, "$id");
1122	}
1123	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $newcats));
	@@ -1130,7 +1124,7 @@ class s2class {
1130	Unsubscribe all registered users to category selected on Admin Manage Page
1131	*/
1132	function unsubscribe_registered_users($emails = '', $cats = array()) {
1133	- if ( ('' == $emails) \|\| ('' == $cats) ) { return false; }
1134	global $wpdb;
1135
1136	$useremails = explode(",", $emails);
	@@ -1139,18 +1133,18 @@ class s2class {
1139	$sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
1140	$user_IDs = $wpdb->get_col($sql);
1141
1142	- foreach ($user_IDs as $user_ID) {
1143	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1144	$remain = array_diff($old_cats, $cats);
1145	- if (!empty($remain)) {
1146	// remove subscription to these cat IDs and update s2_subscribed
1147	- foreach ($cats as $id) {
1148	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1149	}
1150	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $remain));
1151	} else {
1152	// remove subscription to these cat IDs and update s2_subscribed to ''
1153	- foreach ($cats as $id) {
1154	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1155	}
1156	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
	@@ -1166,15 +1160,15 @@ class s2class {
1166	$redirect_to_subscriptionpage = false;
1167
1168	// subscribe to new blog
1169	- if (!empty($_GET['s2mu_subscribe'])) {
1170	$blog_id = intval($_GET['s2mu_subscribe']);
1171	- if ($blog_id >= 0) {
1172	switch_to_blog($blog_id);
1173
1174	$user_ID = get_current_user_id();
1175
1176	// if user is not a user of the current blog
1177	- if (!is_blog_user($blog_id)) {
1178	// add user to current blog as subscriber
1179	add_user_to_blog($blog_id, $user_ID, 'subscriber');
1180	// add an action hook for external manipulation of blog and user data
	@@ -1184,11 +1178,11 @@ class s2class {
1184	// subscribe to all categories by default
1185	$all_cats = get_categories(array('hide_empty' => false));
1186
1187	- if (0 == $this->subscribe2_options['reg_override']) {
1188	// registered users are not allowed to subscribe to excluded categories
1189	$exclude = explode(',', $this->subscribe2_options['exclude']);
1190	- foreach ($all_cats as $cat => $term) {
1191	- if (in_array($all_cats[$cat]->term_id, $exclude)) {
1192	$cat = (int)$cat;
1193	unset($all_cats[$cat]);
1194	}
	@@ -1196,12 +1190,12 @@ class s2class {
1196	}
1197
1198	$cats = array();
1199	- foreach ($all_cats as $cat => $term) {
1200	$term_id = $term->term_id;
1201	$cats[] = $term_id;
1202	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $term_id, $term_id);
1203	}
1204	- if (empty($cats)) {
1205	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
1206	} else {
1207	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $cats));
	@@ -1210,10 +1204,10 @@ class s2class {
1210	// don't restore_current_blog(); -> redirect to new subscription page
1211	$redirect_to_subscriptionpage = true;
1212	}
1213	- } elseif (!empty($_GET['s2mu_unsubscribe'])) {
1214	// unsubscribe from a blog
1215	$blog_id = intval($_GET['s2mu_unsubscribe']);
1216	- if ($blog_id >= 0) {
1217	switch_to_blog($blog_id);
1218
1219	$user_ID = get_current_user_id();
	@@ -1221,11 +1215,11 @@ class s2class {
1221	// delete subscription to all categories on that blog
1222	$cats = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1223	$cats = explode(',', $cats);
1224	- if (!is_array($cats)) {
1225	$cats = array($cats);
1226	}
1227
1228	- foreach ($cats as $id) {
1229	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1230	}
1231	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
	@@ -1238,10 +1232,10 @@ class s2class {
1238	}
1239	}
1240
1241	- if ($redirect_to_subscriptionpage == true) {
1242	- if (!is_user_member_of_blog($user_ID)) {
1243	$user_blogs = get_active_blog_for_user($user_ID);
1244	- if (is_array($user_blogs)) {
1245	switch_to_blog(key($user_blogs));
1246	} else {
1247	// no longer a member of a blog
	@@ -1251,7 +1245,7 @@ class s2class {
1251	}
1252
1253	// redirect to profile page
1254	- if (current_user_can('manage_options')) {
1255	$url = get_option('siteurl') . '/wp-admin/users.php?page=s2_users';
1256	wp_redirect($url);
1257	exit();
	@@ -1268,17 +1262,17 @@ class s2class {
1268	if registered user has selected this option
1269	*/
1270	function new_category($new_category='') {
1271	- if ('no' == $this->subscribe2_options['show_autosub']) { return; }
1272	global $wpdb;
1273
1274	- if ('yes' == $this->subscribe2_options['show_autosub']) {
1275	$sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE $wpdb->usermeta.meta_key='s2_autosub' AND $wpdb->usermeta.meta_value='yes'";
1276	$user_IDs = $wpdb->get_col($sql);
1277	- if ('' == $user_IDs) { return; }
1278
1279	- foreach ($user_IDs as $user_ID) {
1280	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1281	- if (!is_array($old_cats)) {
1282	$old_cats = array($old_cats);
1283	}
1284	// add subscription to these cat IDs
	@@ -1286,7 +1280,7 @@ class s2class {
1286	$newcats = array_merge($old_cats, (array)$new_category);
1287	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $newcats));
1288	}
1289	- } elseif ('exclude' == $this->subscribe2_options['show_autosub']) {
1290	$excluded_cats = explode(',', $this->subscribe2_options['exclude']);
1291	$excluded_cats[] = $new_category;
1292	$this->subscribe2_options['exclude'] = implode(',', $excluded_cats);
	@@ -1299,11 +1293,11 @@ class s2class {
1299
1300	$sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$deleted_category'";
1301	$user_IDs = $wpdb->get_col($sql);
1302	- if ('' == $user_IDs) { return; }
1303
1304	- foreach ($user_IDs as $user_ID) {
1305	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1306	- if (!is_array($old_cats)) {
1307	$old_cats = array($old_cats);
1308	}
1309	// add subscription to these cat IDs
	@@ -1319,9 +1313,9 @@ class s2class {
1319	function get_userdata($admin_id) {
1320	global $wpdb, $userdata;
1321
1322	- if (is_numeric($admin_id)) {
1323	$admin = get_userdata($admin_id);
1324	- } elseif ($admin_id == 'admin') {
1325	//ensure compatibility with < 4.16
1326	$admin = get_userdata('1');
1327	} else {
	@@ -1329,15 +1323,15 @@ class s2class {
1329	}
1330
1331	// if user record is empty grab the first admin from the database
1332	- if (empty($admin)) {
1333	$sql = "SELECT DISTINCT(ID) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value IN (8, 9, 10) LIMIT 1";
1334	$admin = get_userdata($wpdb->get_var($sql));
1335	}
1336
1337	// handle issues from WordPress core where user_level is not set or set low
1338	- if (empty($admin)) {
1339	$role = 'administrator';
1340	- if (!class_exists(WP_User_Search)) {
1341	require(ABSPATH . 'wp-admin/includes/user.php');
1342	}
1343	$wp_user_search = new WP_User_Search( '', '', $role);
	@@ -1358,69 +1352,69 @@ class s2class {
1358	//Get Registered Subscribers for bulk management
1359	$registered = $this->get_registered();
1360	$all_users = $this->get_all_registered();
1361	- if (!empty($all_users)) {
1362	$emails = implode(",", $all_users);
1363	}
1364
1365	// was anything POSTed ?
1366	- if (isset($_POST['s2_admin'])) {
1367	check_admin_referer('subscribe2-manage_subscribers' . $s2nonce);
1368	- if ($_POST['addresses']) {
1369	- foreach (preg_split ("/[\s,]+/", $_POST['addresses']) as $email) {
1370	- if ( (is_email($email)) && ($_POST['subscribe']) ) {
1371	$this->activate($email);
1372	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) subscribed!', 'subscribe2') . "</strong></p></div>";
1373	- } elseif ( (is_email($email)) && ($_POST['unsubscribe']) ) {
1374	$this->delete($email);
1375	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) unsubscribed!', 'subscribe2') . "</strong></p></div>";
1376	}
1377	}
1378	echo $message;
1379	$_POST['what'] = 'confirmed';
1380	- } elseif ($_POST['process']) {
1381	- if ($_POST['delete']) {
1382	- foreach ($_POST['delete'] as $address) {
1383	$this->delete($address);
1384	}
1385	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) deleted!', 'subscribe2') . "</strong></p></div>";
1386	}
1387	- if ($_POST['confirm']) {
1388	- foreach ($_POST['confirm'] as $address) {
1389	$this->toggle($address);
1390	}
1391	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Status changed!', 'subscribe2') . "</strong></p></div>";
1392	}
1393	- if ($_POST['unconfirm']) {
1394	- foreach ($_POST['unconfirm'] as $address) {
1395	$this->toggle($address);
1396	}
1397	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Status changed!', 'subscribe2') . "</strong></p></div>";
1398	}
1399	echo $message;
1400	- } elseif ($_POST['searchterm']) {
1401	$confirmed = $this->get_public();
1402	$unconfirmed = $this->get_public(0);
1403	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1404	- foreach ($subscribers as $subscriber) {
1405	- if (is_numeric(stripos($subscriber, $_POST['searchterm']))) {
1406	$result[] = $subscriber;
1407	}
1408	}
1409	- } elseif ($_POST['remind']) {
1410	$this->remind($_POST['reminderemails']);
1411	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Reminder Email(s) Sent!', 'subscribe2') . "</strong></p></div>";
1412	- } elseif ( ($_POST['sub_categories']) && ('subscribe' == $_POST['manage']) ) {
1413	$this->subscribe_registered_users($_POST['emails'], $_POST['category']);
1414	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Registered Users Subscribed!', 'subscribe2') . "</strong></p></div>";
1415	- } elseif ( ($_POST['sub_categories']) && ('unsubscribe' == $_POST['manage']) ) {
1416	$this->unsubscribe_registered_users($_POST['emails'], $_POST['category']);
1417	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Registered Users Unsubscribed!', 'subscribe2') . "</strong></p></div>";
1418	- } elseif ($_POST['sub_format']) {
1419	- if ($_POST['format'] == 'excerpt') {
1420	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='excerpt' WHERE meta_key='s2_format'");
1421	- } elseif ($_POST['format'] == 'full') {
1422	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='post' WHERE meta_key='s2_format'");
1423	- } elseif ($_POST['format'] == 'html') {
1424	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='html' WHERE meta_key='s2_format'");
1425	}
1426	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Format updated for Registered Users!', 'subscribe2') . "</strong></p></div>";
	@@ -1431,72 +1425,72 @@ class s2class {
1431	$confirmed = $this->get_public();
1432	$unconfirmed = $this->get_public(0);
1433	// safety check for our arrays
1434	- if ('' == $confirmed) { $confirmed = array(); }
1435	- if ('' == $unconfirmed) { $unconfirmed = array(); }
1436	- if ('' == $registered) { $registered = array(); }
1437	- if ('' == $all_users) { $all_users = array(); }
1438
1439	$reminderform = false;
1440	$urlpath = str_replace("\\", "/", S2PATH);
1441	$urlpath = trailingslashit(get_option('siteurl')) . substr($urlpath,strpos($urlpath, "wp-content/"));
1442	- if (isset($_GET['s2page'])) {
1443	$page = (int) $_GET['s2page'];
1444	} else {
1445	$page = 1;
1446	}
1447
1448	- if (isset($_POST['what'])) {
1449	$page = 1;
1450	- if ('all' == $_POST['what']) {
1451	$what = 'all';
1452	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1453	- } elseif ('public' == $_POST['what']) {
1454	$what = 'public';
1455	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1456	- } elseif ('confirmed' == $_POST['what']) {
1457	$what = 'confirmed';
1458	$subscribers = $confirmed;
1459	- } elseif ('unconfirmed' == $_POST['what']) {
1460	$what = 'unconfirmed';
1461	$subscribers = $unconfirmed;
1462	- if (!empty($subscribers)) {
1463	$reminderemails = implode(",", $subscribers);
1464	$reminderform = true;
1465	}
1466	- } elseif (is_numeric($_POST['what'])) {
1467	$what = intval($_POST['what']);
1468	$subscribers = $this->get_registered("cats=$what");
1469	- } elseif ('registered' == $_POST['what']) {
1470	$what = 'registered';
1471	$subscribers = $registered;
1472	- } elseif ('all_users' == $_POST['what']) {
1473	$what = 'all_users';
1474	$subscribers = $all_users;
1475	}
1476	- } elseif (isset($_GET['what'])) {
1477	- if ('all' == $_GET['what']) {
1478	$what = 'all';
1479	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1480	- } elseif ('public' == $_GET['what']) {
1481	$what = 'public';
1482	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1483	- } elseif ('confirmed' == $_GET['what']) {
1484	$what = 'confirmed';
1485	$subscribers = $confirmed;
1486	- } elseif ('unconfirmed' == $_GET['what']) {
1487	$what = 'unconfirmed';
1488	$subscribers = $unconfirmed;
1489	- if (!empty($subscribers)) {
1490	$reminderemails = implode(",", $subscribers);
1491	$reminderform = true;
1492	}
1493	- } elseif (is_numeric($_GET['what'])) {
1494	$what = intval($_GET['what']);
1495	$subscribers = $this->get_registered("cats=$what");
1496	- } elseif ('registered' == $_GET['what']) {
1497	$what = 'registered';
1498	$subscribers = $registered;
1499	- } elseif ('all_users' == $_GET['what']) {
1500	$what = 'all_users';
1501	$subscribers = $all_users;
1502	}
	@@ -1504,12 +1498,12 @@ class s2class {
1504	$what = 'all';
1505	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1506	}
1507	- if ($_POST['searchterm']) {
1508	$subscribers = &$result;
1509	$what = 'public';
1510	}
1511
1512	- if (!empty($subscribers)) {
1513	natcasesort($subscribers);
1514	// Displays a page number strip - adapted from code in Akismet
1515	$args['what'] = $what;
	@@ -1544,9 +1538,10 @@ class s2class {
1544
1545	// show our form
1546	echo "<div class=\"wrap\">";

1547	echo "<h2>" . __('Manage Subscribers', 'subscribe2') . "</h2>\r\n";
1548	echo "<form method=\"post\" action=\"\">\r\n";
1549	- if (function_exists('wp_nonce_field')) {
1550	wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1551	}
1552	echo "<h2>" . __('Add/Remove Subscribers', 'subscribe2') . "</h2>\r\n";
	@@ -1562,12 +1557,12 @@ class s2class {
1562	$this->display_subscriber_dropdown($what, __('Filter', 'subscribe2'));
1563	// show the selected subscribers
1564	$alternate = '';
1565	- if (!empty($subscribers)) {
1566	$exportcsv = implode(",\r\n", $subscribers);
1567	echo "<table cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">";
1568	echo "<tr class=\"alternate\"><td width=\"50%\"><input type=\"text\" name=\"searchterm\" value=\"\" /> \r\n";
1569	echo "<input type=\"submit\" class=\"button-secondary\" name=\"search\" value=\"" . __('Search Subscribers', 'subscribe2') . "\" /></td>\r\n";
1570	- if ($reminderform) {
1571	echo "<td width=\"25%\" align=\"right\"><input type=\"hidden\" name=\"reminderemails\" value=\"" . $reminderemails . "\" />\r\n";
1572	echo "<input type=\"submit\" class=\"button-secondary\" name=\"remind\" value=\"" . __('Send Reminder Email', 'subscribe2') . "\" /></td>\r\n";
1573	} else {
	@@ -1579,11 +1574,11 @@ class s2class {
1579	}
1580
1581	echo "<table class=\"widefat\" cellpadding=\"2\" cellspacing=\"2\">";
1582	- if (!empty($subscribers)) {
1583	echo "<tr><td colspan=\"3\" align=\"center\"><input type=\"submit\" class=\"button-secondary\" name=\"process\" value=\"" . __('Process', 'subscribe2') . "\" /></td>\r\n";
1584	echo "<td align=\"right\">" . $strip . "</td></tr>\r\n";
1585	}
1586	- if (!empty($subscribers)) {
1587	$subscriber_chunks = array_chunk($subscribers, $this->subscribe2_options['entries']);
1588	$chunk = $page - 1;
1589	$subscribers = $subscriber_chunks[$chunk];
	@@ -1599,10 +1594,10 @@ class s2class {
1599	echo "<td align=\"center\"><input type=\"checkbox\" name=\"checkall\" value=\"delete_checkall\" /></td>\r\n";
1600	echo "<td align=\"left\"><strong>" . __('Select / Unselect All', 'subscribe2') . "</strong></td></tr>\r\n";
1601
1602	- foreach ($subscribers as $subscriber) {
1603	echo "<tr class=\"$alternate\" style=\"height:1.5em;\">";
1604	echo "<td align=\"center\">\r\n";
1605	- if (in_array($subscriber, $confirmed)) {
1606	echo "</td><td align=\"center\">\r\n";
1607	echo "<input class=\"unconfirm_checkall\" title=\"" . __('Unconfirm this email address', 'subscribe2') . "\" type=\"checkbox\" name=\"unconfirm[]\" value=\"" . $subscriber . "\" /></td>\r\n";
1608	echo "<td align=\"center\">\r\n";
	@@ -1610,7 +1605,7 @@ class s2class {
1610	echo "</td>\r\n";
1611	echo "<td><span style=\"color:#006600\">√  </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1612	echo "(<span style=\"color:#006600\"><abbr title=\"" . $this->signup_ip($subscriber) . "\">" . $this->signup_date($subscriber) . "</abbr></span>)\r\n";
1613	- } elseif (in_array($subscriber, $unconfirmed)) {
1614	echo "<input class=\"confirm_checkall\" title=\"" . __('Confirm this email address', 'subscribe2') . "\" type=\"checkbox\" name=\"confirm[]\" value=\"" . $subscriber . "\" /></td>\r\n";
1615	echo "<td align=\"center\"></td>\r\n";
1616	echo "<td align=\"center\">\r\n";
	@@ -1618,22 +1613,22 @@ class s2class {
1618	echo "</td>\r\n";
1619	echo "<td><span style=\"color:#FF0000\"> !   </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1620	echo "(<span style=\"color:#FF0000\"><abbr title=\"" . $this->signup_ip($subscriber) . "\">" . $this->signup_date($subscriber) . "</abbr></span>)\r\n";
1621	- } elseif (in_array($subscriber, $all_users)) {
1622	echo "</td><td align=\"center\"></td><td align=\"center\"></td>\r\n";
1623	echo "<td><span style=\"color:#006600\">®  </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1624	- echo "(<a href=\"" . get_option('siteurl') . "/wp-admin/users.php?page=s2_users&email=$subscriber\">" . __('edit', 'subscribe2') . "</a>)\r\n";
1625	}
1626	echo "</td></tr>\r\n";
1627	('alternate' == $alternate) ? $alternate = '' : $alternate = 'alternate';
1628	}
1629	} else {
1630	- if ($_POST['searchterm']) {
1631	echo "<tr><td align=\"center\"><b>" . __('No matching subscribers found', 'subscribe2') . "</b></td></tr>\r\n";
1632	} else {
1633	echo "<tr><td align=\"center\"><b>" . __('NONE', 'subscribe2') . "</b></td></tr>\r\n";
1634	}
1635	}
1636	- if (!empty($subscribers)) {
1637	echo "<tr><td colspan=\"3\" align=\"center\"><input type=\"submit\" class=\"button-secondary\" name=\"process\" value=\"" . __('Process', 'subscribe2') . "\" /></td>\r\n";
1638	echo "<td align=\"right\">" . $strip . "</td></tr>\r\n";
1639	}
	@@ -1670,22 +1665,22 @@ class s2class {
1670	global $s2nonce;
1671
1672	// was anything POSTed?
1673	- if (isset($_POST['s2_admin'])) {
1674	check_admin_referer('subscribe2-options_subscribers' . $s2nonce);
1675	- if ($_POST['reset']) {
1676	$this->reset();
1677	echo "<div id=\"message\" class=\"updated fade\"><p><strong>$this->options_reset</strong></p></div>";
1678	- } elseif ($_POST['preview']) {
1679	global $user_email;
1680	- if ('never' == $this->subscribe2_options['email_freq']) {
1681	$post = get_posts('numberposts=1');
1682	$this->publish($post[0], $user_email);
1683	} else {
1684	- $this->subscribe2_cron($user_email);
1685	}
1686	- } elseif ($_POST['submit']) {
1687	// BCClimit
1688	- if ( (is_numeric($_POST['bcc'])) && ($_POST['bcc'] >= 0) ) {
1689	$this->subscribe2_options['bcclimit'] = $_POST['bcc'];
1690	}
1691	// admin_email
	@@ -1693,7 +1688,7 @@ class s2class {
1693
1694	// send as author or admin?
1695	$sender = 'author';
1696	- if (is_numeric($_POST['sender'])) {
1697	$sender = $_POST['sender'];
1698	}
1699	$this->subscribe2_options['sender'] = $sender;
	@@ -1708,18 +1703,18 @@ class s2class {
1708	// send per-post or digest emails
1709	$email_freq = $_POST['email_freq'];
1710	$scheduled_time = wp_next_scheduled('s2_digest_cron');
1711	- if ( ($email_freq != $this->subscribe2_options['email_freq']) \|\| ($_POST['hour'] != date('H', $scheduled_time)) ) {
1712	$this->subscribe2_options['email_freq'] = $email_freq;
1713	wp_clear_scheduled_hook('s2_digest_cron');
1714	$scheds = (array)wp_get_schedules();
1715	$interval = ( isset($scheds[$email_freq]['interval']) ) ? (int) $scheds[$email_freq]['interval'] : 0;
1716	- if ($interval == 0) {
1717	// if we are on per-post emails remove last_cron entry
1718	unset($this->subscribe2_options['last_s2cron']);
1719	} else {
1720	// if we are using digest schedule the event and prime last_cron as now
1721	$time = time() + $interval;
1722	- if ($interval < 86400) {
1723	// Schedule CRON events occurring less than daily starting now and periodically thereafter
1724	$timestamp = &$time;
1725	} else {
	@@ -1727,7 +1722,7 @@ class s2class {
1727	$timestamp = mktime($_POST['hour'], 0, 0, date('m', $time), date('d', $time), date('Y', $time));
1728	}
1729	wp_schedule_event($timestamp, $email_freq, 's2_digest_cron');
1730	- if (!isset($this->subscribe2_options['last_s2cron'])) {
1731	$this->subscribe2_options['last_s2cron'] = current_time('mysql');
1732	}
1733	}
	@@ -1735,56 +1730,56 @@ class s2class {
1735
1736	// email subject and body templates
1737	// ensure that are not empty before updating
1738	- if (!empty($_POST['notification_subject'])) {
1739	$this->subscribe2_options['notification_subject'] = $_POST['notification_subject'];
1740	}
1741	- if (!empty($_POST['mailtext'])) {
1742	$this->subscribe2_options['mailtext'] = $_POST['mailtext'];
1743	}
1744	- if (!empty($_POST['confirm_subject'])) {
1745	$this->subscribe2_options['confirm_subject'] = $_POST['confirm_subject'];
1746	}
1747	- if (!empty($_POST['confirm_email'])) {
1748	$this->subscribe2_options['confirm_email'] = $_POST['confirm_email'];
1749	}
1750	- if (!empty($_POST['remind_subject'])) {
1751	$this->subscribe2_options['remind_subject'] = $_POST['remind_subject'];
1752	}
1753	- if (!empty($_POST['remind_email'])) {
1754	$this->subscribe2_options['remind_email'] = $_POST['remind_email'];
1755	}
1756
1757	// excluded categories
1758	- if (!empty($_POST['category'])) {
1759	$exclude_cats = implode(',', $_POST['category']);
1760	} else {
1761	$exclude_cats = '';
1762	}
1763	$this->subscribe2_options['exclude'] = $exclude_cats;
1764	// allow override?
1765	- (isset($_POST['reg_override'])) ? $override = '1' : $override = '0';
1766	$this->subscribe2_options['reg_override'] = $override;
1767
1768	// default WordPress page where Subscribe2 token is placed
1769	- if ( (is_numeric($_POST['page'])) && ($_POST['page'] >= 0) ) {
1770	$this->subscribe2_options['s2page'] = $_POST['page'];
1771	}
1772
1773	// Number of subscriber per page
1774	- if ( (is_numeric($_POST['entries'])) && ($_POST['entries'] > 0) ) {
1775	$this->subscribe2_options['entries'] =$_POST['entries'];
1776	}
1777
1778	// show meta link?
1779	- ($_POST['show_meta'] == '1') ? $showmeta = '1' : $showmeta = '0';
1780	$this->subscribe2_options['show_meta'] = $showmeta;
1781
1782	// show button?
1783	- ($_POST['show_button'] == '1') ? $showbutton = '1' : $showbutton = '0';
1784	$this->subscribe2_options['show_button'] = $showbutton;
1785
1786	// show widget in Presentation->Widgets
1787	- ($_POST['widget'] == '1') ? $showwidget = '1' : $showwidget = '0';
1788	$this->subscribe2_options['widget'] = $showwidget;
1789
1790	//automatic subscription
	@@ -1804,12 +1799,13 @@ class s2class {
1804	}
1805	// show our form
1806	echo "<div class=\"wrap\">";

1807	echo "<h2>" . __('Subscribe2 Settings', 'subscribe2') . "</h2>\r\n";
1808	echo "<a href=\"http://subscribe2.wordpress.com/\">" . __('Plugin Blog', 'subscribe2') . "</a> \| ";
1809	echo "<a href=\"http://getsatisfaction.com/subscribe2/\">" . __('Support Forum', 'subscribe2') . "</a> \| ";
1810	echo "<a href=\"https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904\">" . __('Make a donation via PayPal', 'subscribe2') . "</a>";
1811	echo "<form method=\"post\" action=\"\">\r\n";
1812	- if (function_exists('wp_nonce_field')) {
1813	wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1814	}
1815	echo "<input type=\"hidden\" name=\"s2_admin\" value=\"options\" />\r\n";
	@@ -1829,68 +1825,68 @@ class s2class {
1829
1830	echo "<br /><br />" . __('Send Admins notifications for new', 'subscribe2') . ': ';
1831	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"subs\"";
1832	- if ('subs' == $this->subscribe2_options['admin_email']) {
1833	echo " checked=\"checked\"";
1834	}
1835	echo " /> " . __('Subscriptions', 'subscribe2') . "</label>  ";
1836	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"unsubs\"";
1837	- if ('unsubs' == $this->subscribe2_options['admin_email']) {
1838	echo " checked=\"checked\"";
1839	}
1840	echo " /> " . __('Unsubscriptions', 'subscribe2') . "</label>  ";
1841	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"both\"";
1842	- if ('both' == $this->subscribe2_options['admin_email']) {
1843	echo " checked=\"checked\"";
1844	}
1845	echo " /> " . __('Both', 'subscribe2') . "</label>  ";
1846	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"none\"";
1847	- if ('none' == $this->subscribe2_options['admin_email']) {
1848	echo " checked=\"checked\"";
1849	}
1850	echo " /> " . __('Neither', 'subscribe2') . "</label><br /><br />\r\n";
1851
1852	echo __('Include theme CSS stylesheet in HTML notifications', 'subscribe2') . ': ';
1853	echo "<label><input type=\"radio\" name=\"stylesheet\" value=\"yes\"";
1854	- if ('yes' == $this->subscribe2_options['stylesheet']) {
1855	echo " checked=\"checked\"";
1856	}
1857	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1858	echo "<label><input type=\"radio\" name=\"stylesheet\" value=\"no\"";
1859	- if ('no' == $this->subscribe2_options['stylesheet']) {
1860	echo " checked=\"checked\"";
1861	}
1862	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1863
1864	echo __('Send Emails for Pages', 'subscribe2') . ': ';
1865	echo "<label><input type=\"radio\" name=\"pages\" value=\"yes\"";
1866	- if ('yes' == $this->subscribe2_options['pages']) {
1867	echo " checked=\"checked\"";
1868	}
1869	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1870	echo "<label><input type=\"radio\" name=\"pages\" value=\"no\"";
1871	- if ('no' == $this->subscribe2_options['pages']) {
1872	echo " checked=\"checked\"";
1873	}
1874	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1875	echo __('Send Emails for Password Protected Posts', 'subscribe2') . ': ';
1876	echo "<label><input type=\"radio\" name=\"password\" value=\"yes\"";
1877	- if ('yes' == $this->subscribe2_options['password']) {
1878	echo " checked=\"checked\"";
1879	}
1880	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1881	echo "<label><input type=\"radio\" name=\"password\" value=\"no\"";
1882	- if ('no' == $this->subscribe2_options['password']) {
1883	echo " checked=\"checked\"";
1884	}
1885	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1886	echo __('Send Emails for Private Posts', 'subscribe2') . ': ';
1887	echo "<label><input type=\"radio\" name=\"private\" value=\"yes\"";
1888	- if ('yes' == $this->subscribe2_options['private']) {
1889	echo " checked=\"checked\"";
1890	}
1891	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1892	echo "<label><input type=\"radio\" name=\"private\" value=\"no\"";
1893	- if ('no' == $this->subscribe2_options['private']) {
1894	echo " checked=\"checked\"";
1895	}
1896	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
	@@ -1898,17 +1894,17 @@ class s2class {
1898	echo "<label>\r\n";
1899	$this->admin_dropdown(true);
1900	echo "</label><br /><br />\r\n";
1901	- if (function_exists('wp_schedule_event')) {
1902	echo __('Send Emails', 'subscribe2') . ": <br /><br />\r\n";
1903	$this->display_digest_choices();
1904	echo __('For digest notifications, date order for posts is', 'subscribe2') . ": \r\n";
1905	echo "<label><input type=\"radio\" name=\"cron_order\" value=\"desc\"";
1906	- if ('desc' == $this->subscribe2_options['cron_order']) {
1907	echo " checked=\"checked\"";
1908	}
1909	echo " /> " . __('Descending', 'subscribe2') . "</label>  ";
1910	echo "<label><input type=\"radio\" name=\"cron_order\" value=\"asc\"";
1911	- if ('asc' == $this->subscribe2_options['cron_order']) {
1912	echo " checked=\"checked\"";
1913	}
1914	echo " /> " . __('Ascending', 'subscribe2') . "</label><br /><br />\r\n";
	@@ -1936,7 +1932,6 @@ class s2class {
1936	echo "<dt><b>TABLE</b></dt><dd>" . __("a list of post titles<br />(<i>for digest emails only</i>)", 'subscribe2') . "</dd>\r\n";
1937	echo "<dt><b>PERMALINK</b></dt><dd>" . __("the post's permalink<br />(<i>for per-post emails only</i>)", 'subscribe2') . "</dd>\r\n";
1938	echo "<dt><b>TINYLINK</b></dt><dd>" . __("the post's permalink after conversion by TinyURL<br />(<i>for per-post emails only</i>)", 'subscribe2') . "</dd>\r\n";
1939	- echo "<dt><b>BURNLINK</b></dt><dd>" . __("the post's permalink after conversion by BurnURL<br />(<i>for per-post emails only</i>)", 'subscribe2') . "</dd>\r\n";
1940	echo "<dt><b>MYNAME</b></dt><dd>" . __("the admin or post author's name", 'subscribe2') . "</dd>\r\n";
1941	echo "<dt><b>EMAIL</b></dt><dd>" . __("the admin or post author's email", 'subscribe2') . "</dd>\r\n";
1942	echo "<dt><b>AUTHORNAME</b></dt><dd>" . __("the post author's name", 'subscribe2') . "</dd>\r\n";
	@@ -1963,7 +1958,7 @@ class s2class {
1963	echo"</p>";
1964	$this->display_category_form(explode(',', $this->subscribe2_options['exclude']));
1965	echo "<center><label><input type=\"checkbox\" name=\"reg_override\" value=\"1\"";
1966	- if ('1' == $this->subscribe2_options['reg_override']) {
1967	echo " checked=\"checked\"";
1968	}
1969	echo " /> " . __('Allow registered users to subscribe to excluded categories?', 'subscribe2') . "</label></center><br />\r\n";
	@@ -1992,21 +1987,21 @@ class s2class {
1992
1993	// show link to WordPress page in meta
1994	echo "<br /><br /><label><input type=\"checkbox\" name=\"show_meta\" value=\"1\"";
1995	- if ('1' == $this->subscribe2_options['show_meta']) {
1996	echo " checked=\"checked\"";
1997	}
1998	echo " /> " . __('Show a link to your subscription page in "meta"?', 'subscribe2') . "</label><br /><br />\r\n";
1999
2000	// show QuickTag button
2001	echo "<label><input type=\"checkbox\" name=\"show_button\" value=\"1\"";
2002	- if ('1' == $this->subscribe2_options['show_button']) {
2003	echo " checked=\"checked\"";
2004	}
2005	echo " /> " . __('Show the Subscribe2 button on the Write toolbar?', 'subscribe2') . "</label><br /><br />\r\n";
2006
2007	// show Widget
2008	echo "<label><input type=\"checkbox\" name=\"widget\" value=\"1\"";
2009	- if ('1' == $this->subscribe2_options['widget']) {
2010	echo " checked=\"checked\"";
2011	}
2012	echo " /> " . __('Enable Subscribe2 Widget?', 'subscribe2') . "</label><br /><br />\r\n";
	@@ -2017,82 +2012,82 @@ class s2class {
2017	echo"<p>";
2018	echo __('Subscribe new users registering with your blog', 'subscribe2') . ":<br />\r\n";
2019	echo "<label><input type=\"radio\" name=\"autosub\" value=\"yes\"";
2020	- if ('yes' == $this->subscribe2_options['autosub']) {
2021	echo " checked=\"checked\"";
2022	}
2023	echo " /> " . __('Automatically', 'subscribe2') . "</label>  ";
2024	echo "<label><input type=\"radio\" name=\"autosub\" value=\"wpreg\"";
2025	- if ('wpreg' == $this->subscribe2_options['autosub']) {
2026	echo " checked=\"checked\"";
2027	}
2028	echo " /> " . __('Display option on Registration Form', 'subscribe2') . "</label>  ";
2029	echo "<label><input type=\"radio\" name=\"autosub\" value=\"no\"";
2030	- if ('no' == $this->subscribe2_options['autosub']) {
2031	echo " checked=\"checked\"";
2032	}
2033	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2034	echo __('Auto-subscribe includes any excluded categories', 'subscribe2') . ":<br />\r\n";
2035	echo "<label><input type=\"radio\" name=\"newreg_override\" value=\"yes\"";
2036	- if ('yes' == $this->subscribe2_options['newreg_override']) {
2037	echo " checked=\"checked\"";
2038	}
2039	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2040	echo "<label><input type=\"radio\" name=\"newreg_override\" value=\"no\"";
2041	- if ('no' == $this->subscribe2_options['newreg_override']) {
2042	echo " checked=\"checked\"";
2043	}
2044	echo " />" . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2045	echo __('Registration Form option is checked by default', 'subscribe2') . ":<br />\r\n";
2046	echo "<label><input type=\"radio\" name=\"wpregdef\" value=\"yes\"";
2047	- if ('yes' == $this->subscribe2_options['wpregdef']) {
2048	echo " checked=\"checked\"";
2049	}
2050	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2051	echo "<label><input type=\"radio\" name=\"wpregdef\" value=\"no\"";
2052	- if ('no' == $this->subscribe2_options['wpregdef']) {
2053	echo " checked=\"checked\"";
2054	}
2055	echo " />" . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2056	echo __('Auto-subscribe users to receive email as', 'subscribe2') . ": <br />\r\n";
2057	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"html\"";
2058	- if ('html' == $this->subscribe2_options['autoformat']) {
2059	echo "checked=\"checked\" ";
2060	}
2061	echo "/> " . __('HTML', 'subscribe2') ."</label>  ";
2062	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"fulltext\" ";
2063	- if ('fulltext' == $this->subscribe2_options['autoformat']) {
2064	echo "checked=\"checked\" ";
2065	}
2066	echo "/> " . __('Plain Text - Full', 'subscribe2') . "</label>  ";
2067	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"text\" ";
2068	- if ('text' == $this->subscribe2_options['autoformat']) {
2069	echo "checked=\"checked\" ";
2070	}
2071	echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . "</label><br /><br />";
2072	echo __('Registered Users have the option to auto-subscribe to new categories', 'subscribe2') . ": <br />\r\n";
2073	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"yes\"";
2074	- if ('yes' == $this->subscribe2_options['show_autosub']) {
2075	echo " checked=\"checked\"";
2076	}
2077	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2078	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"no\"";
2079	- if ('no' == $this->subscribe2_options['show_autosub']) {
2080	echo " checked=\"checked\"";
2081	}
2082	echo " />" . __('No', 'subscribe2') . "</label>  ";
2083	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"exclude\"";
2084	- if ('exclude' == $this->subscribe2_options['show_autosub']) {
2085	echo " checked=\"checked\"";
2086	}
2087	echo " />" .__('New categories are immediately excluded', 'subscribe2') . "</label><br /><br />";
2088	echo __('Option for Registered Users to auto-subscribe to new categories is checked by default', 'subscribe2') . ": <br />\r\n";
2089	echo "<label><input type=\"radio\" name=\"autosub_def\" value=\"yes\"";
2090	- if ('yes' == $this->subscribe2_options['autosub_def']) {
2091	echo " checked=\"checked\"";
2092	}
2093	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2094	echo "<label><input type=\"radio\" name=\"autosub_def\" value=\"no\"";
2095	- if ('no' == $this->subscribe2_options['autosub_def']) {
2096	echo " checked=\"checked\"";
2097	}
2098	echo " />" . __('No', 'subscribe2');
	@@ -2127,15 +2122,15 @@ class s2class {
2127	function user_menu() {
2128	global $user_ID, $s2nonce;
2129
2130	- if (isset($_GET['email'])) {
2131	global $wpdb;
2132	- $user_ID = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_email = '" . $_GET['email'] . "'");
2133	} else {
2134	get_currentuserinfo();
2135	}
2136
2137	// was anything POSTed?
2138	- if ( (isset($_POST['s2_admin'])) && ('user' == $_POST['s2_admin']) ) {
2139	check_admin_referer('subscribe2-user_subscribers' . $s2nonce);
2140
2141	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Subscription preferences updated.', 'subscribe2') . "</strong></p></div>\n";
	@@ -2144,37 +2139,37 @@ class s2class {
2144
2145	$cats = $_POST['category'];
2146
2147	- if ( (empty($cats)) \|\| ($cats == '-1') ) {
2148	$oldcats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
2149	- if ($oldcats) {
2150	- foreach ($oldcats as $cat) {
2151	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat);
2152	}
2153	}
2154	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
2155	- } elseif ($cats == 'digest') {
2156	$all_cats = get_categories(array('hide_empty' => false));
2157	- foreach ($all_cats as $cat) {
2158	('' == $catids) ? $catids = "$cat->term_id" : $catids .= ",$cat->term_id";
2159	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id, $cat->term_id);
2160	}
2161	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $catids);
2162	} else {
2163	- if (!is_array($cats)) {
2164	- $cats = array($_POST['category']);
2165	}
2166	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
2167	$remove = array_diff($old_cats, $cats);
2168	$new = array_diff($cats, $old_cats);
2169	- if (!empty($remove)) {
2170	// remove subscription to these cat IDs
2171	- foreach ($remove as $id) {
2172	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
2173	}
2174	}
2175	- if (!empty($new)) {
2176	// add subscription to these cat IDs
2177	- foreach ($new as $id) {
2178	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id, $id);
2179	}
2180	}
	@@ -2184,56 +2179,57 @@ class s2class {
2184
2185	// show our form
2186	echo "<div class=\"wrap\">";

2187	echo "<h2>" . __('Notification Settings', 'subscribe2') . "</h2>\r\n";
2188	- if (isset($_GET['email'])) {
2189	$user = get_userdata($user_ID);
2190	echo "<span style=\"color: red;line-height: 300%;\">" . __('Editing Subscribe2 preferences for user', 'subscribe2') . ": " . $user->display_name . "</span>";
2191	}
2192	echo "<form method=\"post\" action=\"\">";
2193	echo "<p>";
2194	- if (function_exists('wp_nonce_field')) {
2195	wp_nonce_field('subscribe2-user_subscribers' . $s2nonce);
2196	}
2197	echo "<input type=\"hidden\" name=\"s2_admin\" value=\"user\" />";
2198	- if ($this->subscribe2_options['email_freq'] == 'never') {
2199	echo __('Receive email as', 'subscribe2') . ":   ";
2200	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"html\"";
2201	- if ('html' == get_usermeta($user_ID, 's2_format')) {
2202	echo "checked=\"checked\" ";
2203	}
2204	echo "/> " . __('HTML', 'subscribe2') ."</label>  ";
2205	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"post\" ";
2206	- if ('post' == get_usermeta($user_ID, 's2_format')) {
2207	echo "checked=\"checked\" ";
2208	}
2209	echo "/> " . __('Plain Text - Full', 'subscribe2') . "</label>  ";
2210	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"excerpt\" ";
2211	- if ('excerpt' == get_usermeta($user_ID, 's2_format')) {
2212	echo "checked=\"checked\" ";
2213	}
2214	echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . "</label><br /><br />\r\n";
2215
2216	- if ($this->subscribe2_options['show_autosub'] == 'yes') {
2217	echo __('Automatically subscribe me to newly created categories', 'subscribe2') . ':   ';
2218	echo "<label><input type=\"radio\" name=\"new_category\" value=\"yes\" ";
2219	- if ('yes' == get_usermeta($user_ID, 's2_autosub')) {
2220	echo "checked=\"checked\" ";
2221	}
2222	echo "/> " . __('Yes', 'subscribe2') . "</label>  ";
2223	echo "<label><input type=\"radio\" name=\"new_category\" value=\"no\" ";
2224	- if ('no' == get_usermeta($user_ID, 's2_autosub')) {
2225	echo "checked=\"checked\" ";
2226	}
2227	- echo "/> " . __('No', 'subscribe2') . "</label~~><br /><br />~~";
2228	echo "</p>";
2229	}
2230
2231	// subscribed categories
2232	- if ($this->s2_mu) {
2233	global $blog_id;
2234	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
2235	// if we are subscribed to the current blog display an "unsubscribe" link
2236	- if (!empty($subscribed)) {
2237	$unsubscribe_link = get_bloginfo('url') . "/wp-admin/?s2mu_unsubscribe=". $blog_id;
2238	echo "<p><a href=\"". $unsubscribe_link ."\" class=\"button\">" . __('Unsubscribe me from this blog', 'subscribe2') . "</a></p>";
2239	} else {
	@@ -2250,14 +2246,14 @@ class s2class {
2250	// we're doing daily digests, so just show
2251	// subscribe / unnsubscribe
2252	echo __('Receive periodic summaries of new posts?', 'subscribe2') . ':   ';
2253	- echo "<~~p><~~label>";
2254	echo "<input type=\"radio\" name=\"category\" value=\"digest\" ";
2255	- if (get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'))) {
2256	- echo "checked=\"~~yes~~\" ";
2257	}
2258	echo "/> " . __('Yes', 'subscribe2') . "</label> <label><input type=\"radio\" name=\"category\" value=\"-1\" ";
2259	- if (!get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'))) {
2260	- echo "checked=\"~~yes~~\" ";
2261	}
2262	echo "/> " . __('No', 'subscribe2');
2263	echo "</label></p>";
	@@ -2268,23 +2264,24 @@ class s2class {
2268	echo "</form>\r\n";
2269
2270	// list of subscribed blogs on wordpress mu
2271	- if ($this->s2_mu) {
2272	global $blog_id;

2273	$blogs = get_blog_list(0, 'all');
2274
2275	$blogs_subscribed = array();
2276	$blogs_notsubscribed = array();
2277
2278	- foreach ($blogs as $key => $blog) {
2279	// switch to blog
2280	switch_to_blog($blog['blog_id']);
2281
2282	// check that the plugin is active on the current blog
2283	$current_plugins = get_option('active_plugins');
2284	- if (!is_array($current_plugins)) {
2285	$current_plugins = (array)$current_plugins;
2286	}
2287	- if (!in_array('~~subscribe2~~/subscribe2.php', $current_plugins)) {
2288	continue;
2289	}
2290
	@@ -2292,7 +2289,7 @@ class s2class {
2292	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
2293
2294	$blogname = get_bloginfo('name');
2295	- if (strlen($blogname) > 30) {
2296	$blog['blogname'] = wp_html_excerpt($blogname, 30) . "..";
2297	} else {
2298	$blog['blogname'] = $blogname;
	@@ -2302,7 +2299,7 @@ class s2class {
2302	$blog['subscribe_page'] = get_bloginfo('url') . "/wp-admin/users.php?page=s2_users";
2303
2304	$key = strtolower($blog['blogname'] . "-" . $blog['blog_id']);
2305	- if (!empty($subscribed)) {
2306	$blogs_subscribed[$key] = $blog;
2307	} else {
2308	$blogs_notsubscribed[$key] = $blog;
	@@ -2310,17 +2307,17 @@ class s2class {
2310	restore_current_blog();
2311	}
2312
2313	- if (!empty($blogs_subscribed)) {
2314	ksort($blogs_subscribed);
2315	echo "<h2>" . __('Subscribed Blogs', 'subscribe2') . "</h2>\r\n";
2316	echo "<ul class=\"s2_blogs\">\r\n";
2317	- foreach ($blogs_subscribed as $blog) {
2318	echo "<li><span class=\"name\"><a href=\"" . $blog['blogurl'] . "\" title=\"" . $blog['description'] . "\">" . $blog['blogname'] . "</a></span>\r\n";
2319	- if ($~~blog_id~~ == $blog['blog_id']) {
2320	echo "<span class=\"buttons\">" . __('Viewing Settings Now', 'subscribe2') . "</span>\r\n";
2321	} else {
2322	echo "<span class=\"buttons\">";
2323	- if (is_blog_user($blog['blog_id'])) {
2324	echo "<a href=\"". $blog['subscribe_page'] . "\">" . __('View Settings', 'subscribe2') . "</a>\r\n";
2325	}
2326	echo "<a href=\"" . $blog['blogurl'] . "/wp-admin/?s2mu_unsubscribe=" . $blog['blog_id'] . "\">" . __('Unsubscribe', 'subscribe2') . "</a></span>\r\n";
	@@ -2331,17 +2328,17 @@ class s2class {
2331	echo "</ul>\r\n";
2332	}
2333
2334	- if (!empty($blogs_notsubscribed)) {
2335	ksort($blogs_notsubscribed);
2336	echo "<h2>" . __('Subscribe to new blogs', 'subscribe2') . "</h2>\r\n";
2337	echo "<ul class=\"s2_blogs\">";
2338	- foreach ($blogs_notsubscribed as $blog) {
2339	echo "<li><span class=\"name\"><a href=\"" . $blog['blogurl'] . "\" title=\"" . $blog['description'] . "\">" . $blog['blogname'] . "</a></span>\r\n";
2340	- if ($~~blog_id~~ == $blog['blog_id']) {
2341	echo "<span class=\"buttons\">" . __('Viewing Settings Now', 'subscribe2') . "</span>\r\n";
2342	} else {
2343	echo "<span class=\"buttons\">";
2344	- if (is_blog_user($blog['blog_id'])) {
2345	echo "<a href=\"". $blog['subscribe_page'] . "\">" . __('View Settings', 'subscribe2') . "</a>\r\n";
2346	}
2347	echo "<a href=\"" . $blog['blogurl'] . "/wp-admin/?s2mu_subscribe=" . $blog['blog_id'] . "\">" . __('Subscribe', 'subscribe2') . "</a></span>\r\n";
	@@ -2367,32 +2364,32 @@ class s2class {
2367	global $wpdb, $s2nonce, $current_user;
2368
2369	// was anything POSTed?
2370	- if (isset($_POST['s2_admin']) && ('mail' == $_POST['s2_admin']) ) {
2371	check_admin_referer('subscribe2-write_subscribers' . $s2nonce);
2372	- if ('confirmed' == $_POST['what']) {
2373	$recipients = $this->get_public();
2374	- } elseif ('unconfirmed' == $_POST['what']) {
2375	$recipients = $this->get_public(0);
2376	- } elseif ('public' == $_POST['what']) {
2377	$confirmed = $this->get_public();
2378	$unconfirmed = $this->get_public(0);
2379	$recipients = array_merge((array)$confirmed, (array)$unconfirmed);
2380	- } elseif (is_numeric($_POST['what'])) {
2381	$cat = intval($_POST['what']);
2382	$recipients = $this->get_registered("cats=$cat");
2383	- } elseif ('all_users' == $_POST['what']) {
2384	$recipients = $this->get_all_registered();
2385	} else {
2386	$recipients = $this->get_registered();
2387	}
2388	$subject = $this->substitute(stripslashes(strip_tags($_POST['subject'])));
2389	$body = $this->substitute(stripslashes($_POST['content']));
2390	- if (('' != $current_user->display_name) \|\| ('' != $current_user->user_email)) {
2391	$this->myname = html_entity_decode($current_user->display_name, ENT_QUOTES);
2392	$this->myemail = $current_user->user_email;
2393	}
2394	$status = $this->mail($recipients, $subject, $body, 'text');
2395	- if ($status) {
2396	$message = $this->mail_sent;
2397	} else {
2398	global $phpmailer;
	@@ -2400,16 +2397,18 @@ class s2class {
2400	}
2401	}
2402
2403	- if ('' != $message) {
2404	echo "<div id=\"message\" class=\"updated\"><strong><p>" . $message . "</p></strong></div>\r\n";
2405	}
2406	// show our form
2407	- echo "<div class=\"wrap\"~~><h2~~>" ~~. __('Send an email to subscribers', 'subscribe2') . "</h2>\r\n"~~;


2408	echo "<form method=\"post\" action=\"\">\r\n";
2409	- if (function_exists('wp_nonce_field')) {
2410	wp_nonce_field('subscribe2-write_subscribers' . $s2nonce);
2411	}
2412	- if (isset($_POST['subject'])) {
2413	$subject = $_POST['subject'];
2414	} else {
2415	$subject = __('A message from', 'subscribe2') . " " . get_option('blogname');
	@@ -2441,11 +2440,11 @@ class s2class {
2441	$all_cats = get_categories(array('hide_empty' => false));
2442	$exclude = explode(',', $this->subscribe2_options['exclude']);
2443
2444	- if (0 == $override) {
2445	// registered users are not allowed to subscribe to
2446	// excluded categories
2447	- foreach ($all_cats as $cat => $term_id) {
2448	- if (in_array($all_cats[$cat]->term_id, $exclude)) {
2449	$cat = (int)$cat;
2450	unset($all_cats[$cat]);
2451	}
	@@ -2460,23 +2459,23 @@ class s2class {
2460	echo "<label><input type=\"checkbox\" name=\"checkall\" value=\"cat_checkall\" /> " . __('Select / Unselect All', 'subscribe2') . "</label>\r\n";
2461	echo "</td></tr>\r\n";
2462	echo "<tr valign=\"top\"><td width=\"50%\" align=\"left\">\r\n";
2463	- foreach ($all_cats as $cat) {
2464	- if ( ($i >= $half) && (0 == $j) ){
2465	echo "</td><td width=\"50%\" align=\"left\">\r\n";
2466	$j++;
2467	}
2468	- if (0 == $j) {
2469	echo "<label><input class=\"cat_checkall\" type=\"checkbox\" name=\"category[]\" value=\"" . $cat->term_id . "\"";
2470	- if (in_array($cat->term_id, $selected)) {
2471	echo " checked=\"checked\" ";
2472	}
2473	- echo " /> <abbr title=\"" . $cat->slug . "\">" . $cat->~~name~~ . "</abbr></label><br />\r\n";
2474	} else {
2475	echo "<label><input class=\"cat_checkall\" type=\"checkbox\" name=\"category[]\" value=\"" . $cat->term_id . "\"";
2476	- if (in_array($cat->term_id, $selected)) {
2477	echo " checked=\"checked\" ";
2478	}
2479	- echo " /> <abbr title=\"" . $cat->slug . "\">" . $cat->~~name~~ . "</abbr></label><br />\r\n";
2480	}
2481	$i++;
2482	}
	@@ -2504,60 +2503,60 @@ class s2class {
2504	// count the number of subscribers
2505	$count['confirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='1'");
2506	$count['unconfirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='0'");
2507	- if (in_array('unconfirmed', $exclude)) {
2508	$count['public'] = $count['confirmed'];
2509	- } elseif (in_array('confirmed', $exclude)) {
2510	$count['public'] = $count['unconfirmed'];
2511	} else {
2512	$count['public'] = ($count['confirmed'] + $count['unconfirmed']);
2513	}
2514	- if ($this->s2_mu) {
2515	$count['all_users'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");
2516	} else {
2517	$count['all_users'] = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users");
2518	}
2519	- if ($this->s2_mu) {
2520	$count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities' AND meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'");
2521	} else {
2522	$count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'");
2523	}
2524	$count['all'] = ($count['confirmed'] + $count['unconfirmed'] + $count['all_users']);
2525	- if ($this->s2_mu) {
2526	- foreach ($all_cats as $cat) {
2527	$count[$cat->name] = $wpdb->get_var("SELECT COUNT(a.meta_key) FROM $wpdb->usermeta AS a INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id WHERE a.meta_key='" . $wpdb->prefix . "capabilities' AND b.meta_key='" . $this->get_usermeta_keyname('s2_cat') . $cat->term_id . "'");
2528	}
2529	} else {
2530	- foreach ($all_cats as $cat) {
2531	$count[$cat->name] = $wpdb->get_var("SELECT COUNT(meta_value) FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_cat') . $cat->term_id . "'");
2532	}
2533	}
2534
2535	// do have actually have some subscribers?
2536	- if ( (0 == $count['confirmed']) && (0 == $count['unconfirmed']) && (0 == $count['all_users']) ) {
2537	// no? bail out
2538	return;
2539	}
2540
2541	echo "<select name=\"what\">\r\n";
2542	- foreach ($who as $whom => $display) {
2543	- if (in_array($whom, $exclude)) { continue; }
2544	- if (0 == $count[$whom]) { continue; }
2545
2546	echo "<option value=\"" . $whom . "\"";
2547	- if ($whom == $selected) { echo " selected=\"selected\" "; }
2548	echo ">$display (" . ($count[$whom]) . ")</option>\r\n";
2549	}
2550
2551	- if ($count['registered'] > 0) {
2552	- foreach ($all_cats as $cat) {
2553	- if (in_array($cat->term_id, $exclude)) { continue; }
2554	echo "<option value=\"" . $cat->term_id . "\"";
2555	- if ($cat->term_id == $selected) { echo " selected=\"selected\" "; }
2556	echo ">   " . $cat->name . " (" . $count[$cat->name] . ") </option>\r\n";
2557	}
2558	}
2559	echo "</select>";
2560	- if (false !== $submit) {
2561	echo " <input type=\"submit\" class=\"button-secondary\" value=\"$submit\" />\r\n";
2562	}
2563	} // end display_subscriber_dropdown()
	@@ -2573,9 +2572,9 @@ class s2class {
2573	$admins = $wpdb->get_results($sql);
2574
2575	// handle issues from WordPress core where user_level is not set or set low
2576	- if (empty($admins)) {
2577	$role = 'administrator';
2578	- if (!class_exists(WP_User_Search)) {
2579	require(ABSPATH . 'wp-admin/includes/user.php');
2580	}
2581	$wp_user_search = new WP_User_Search( '', '', $role);
	@@ -2584,15 +2583,15 @@ class s2class {
2584	$admins = $wpdb->get_results($sql);
2585	}
2586
2587	- if ($inc_author) {
2588	$author[] = (object)array('ID' => 'author', 'display_name' => 'Post Author');
2589	$admins = array_merge($author, $admins);
2590	}
2591
2592	echo "<select name=\"sender\">\r\n";
2593	- foreach ($admins as $admin) {
2594	echo "<option value=\"" . $admin->ID . "\"";
2595	- if ($admin->ID == $this->subscribe2_options['sender']) {
2596	echo " selected=\"selected\"";
2597	}
2598	echo ">" . $admin->display_name . "</option>\r\n";
	@@ -2610,15 +2609,17 @@ class s2class {
2610	$schedule = (array)wp_get_schedules();
2611	$schedule = array_merge(array('never' => array('interval' => 0, 'display' => __('For each Post', 'subscribe2'))), $schedule);
2612	$sort = array();
2613	- foreach ((array)$schedule as $key => $value) ~~$sort[$key] = $value['interval'];~~


2614	asort($sort);
2615	$schedule_sorted = array();
2616	- foreach ($sort as $key => $value) {
2617	$schedule_sorted[$key] = $schedule[$key];
2618	}
2619	- foreach ($schedule_sorted as $key => $value) {
2620	echo "<label><input type=\"radio\" name=\"email_freq\" value=\"" . $key . "\"";
2621	- if ($key == $this->subscribe2_options['email_freq']) {
2622	echo " checked=\"checked\" ";
2623	}
2624	echo " /> " . $value['display'] . "</label><br />\r\n";
	@@ -2626,9 +2627,9 @@ class s2class {
2626	echo "<br />" . __('Send Digest Notification at', 'subscribe2') . ": \r\n";
2627	$hours = array('12am', '1am', '2am', '3am', '4am', '5am', '6am', '7am', '8am', '9am', '10am', '11am', '12pm', '1pm', '2pm', '3pm', '4pm', '5pm', '6pm', '7pm', '8pm', '9pm', '10pm', '11pm');
2628	echo "<select name=\"hour\">\r\n";
2629	- while ($hour = current($hours)) {
2630	echo "<option value=\"" . key($hours) . "\"";
2631	- if ( (key($hours) == date('H', $scheduled_time)) && (!empty($scheduled_time)) ){
2632	echo " selected=\"selected\"";
2633	}
2634	echo ">" . $hour . "</option>\r\n";
	@@ -2636,14 +2637,14 @@ class s2class {
2636	}
2637	echo "</select>\r\n";
2638	echo "<strong><em style=\"color: red\">" . __('This option will work for digest notification sent daily or less frequently', 'subscribe2') . "</em></strong>\r\n";
2639	- if ($scheduled_time) {
2640	$datetime = get_option('date_format') . ' @ ' . get_option('time_format');
2641	echo "<p>" . __('Current UTC time is', 'subscribe2') . ": \r\n";
2642	echo "<strong>" . date_i18n($datetime, false, 'gmt') . "</strong></p>\r\n";
2643	echo "<p>" . __('Current blog time is', 'subscribe2') . ": \r\n";
2644	echo "<strong>" . date_i18n($datetime) . "</strong></p>\r\n";
2645	echo "<p>" . __('Next email notification will be sent when your blog time is after', 'subscribe2') . ": \r\n";
2646	- echo "<strong>" . date_i18n($datetime, ~~wp_next_scheduled('s2_digest_cron'~~)) . "</strong></p>\r\n";
2647	} else {
2648	echo "<br />";
2649	}
	@@ -2656,8 +2657,8 @@ class s2class {
2656	global $wpdb, $wp_version, $wpmu_version;
2657
2658	// Is this WordPressMU or not?
2659	- if ( (isset($wpmu_version)) \|\| (strpos($wp_version, 'wordpress-mu')) ) {
2660	- switch($metaname) {
2661	case 's2_subscribed':
2662	case 's2_cat':
2663	return $wpdb->prefix . $metaname;
	@@ -2669,30 +2670,31 @@ class s2class {
2669	}
2670
2671	/**
2672	- Adds a ~~link~~ directly to the settings page from the plugin page
2673	*/
2674	- function ~~plugin_action~~($links, $file) {
2675	- if ($file == ~~plugin_basename(dirname(__FILE__)~~.'/subscribe2.php')) {
2676	- $~~s2link~~[] = "<a href='options-general.php?page=s2_settings'~~><b~~>" . __('Settings', 'subscribe2') . "</~~b></~~a>";
2677	- $links = ~~array_merge~~(~~$s2link~~, ~~$links~~);

2678	}
2679	return $links;
2680	- } // end ~~plugin_action~~()
2681
2682	/**
2683	Adds information to the WordPress registration screen for new users
2684	*/
2685	function register_form() {
2686	- if ('wpreg' == $this->subscribe2_options['autosub']) {
2687	echo "<p>\r\n<label>";
2688	echo __('Check here to Subscribe to email notifications for new posts') . ":<br />\r\n";
2689	echo "<input type=\"checkbox\" name=\"subscribe\"";
2690	- if ('yes' == $this->subscribe2_options['wpregdef']) {
2691	echo " checked=\"checked\"";
2692	}
2693	echo " /></label>\r\n";
2694	echo "</p>\r\n";
2695	- } elseif ('yes' == $this->subscribe2_options['autosub']) {
2696	echo "<p>\r\n<center>\r\n";
2697	echo __('By registering with this blog you are also agreeing to receive email notifications for new posts but you can unsubscribe at anytime', 'subscribe2') . ".<br />\r\n";
2698	echo "</center></p>\r\n";
	@@ -2703,9 +2705,9 @@ class s2class {
2703	Process function to add action if user selects to subscribe to posts during registration
2704	*/
2705	function register_post() {
2706	- if ('on' == $_POST['subscribe']) {
2707	$user = get_userdatabylogin($_POST['user_login']);
2708	- if (0 == $user->ID) { return; }
2709	$this->register($user->ID);
2710	}
2711	}
	@@ -2714,7 +2716,7 @@ class s2class {
2714	Create meta box on write pages
2715	*/
2716	function s2_meta_init() {
2717	- if (function_exists('add_meta_box')) {
2718	add_meta_box('subscribe2', __('Subscribe2 Notification Override', 'subscribe2' ), array(&$this, 's2_meta_box'), 'post', 'advanced');
2719	add_meta_box('subscribe2', __('Subscribe2 Notification Override', 'subscribe2' ), array(&$this, 's2_meta_box'), 'page', 'advanced');
2720	} else {
	@@ -2732,7 +2734,7 @@ class s2class {
2732	echo "<input type=\"hidden\" name=\"s2meta_nonce\" id=\"s2meta_nonce\" value=\"" . wp_create_nonce(md5(plugin_basename(__FILE__))) . "\" />";
2733	echo __("Check here to disable sending of an email notification for this post/page", 'subscribe2');
2734	echo "  <input type=\"checkbox\" name=\"s2_meta_field\" value=\"no\"";
2735	- if ($s2mail == 'no') {
2736	echo " checked=\"checked\"";
2737	}
2738	echo " />";
	@@ -2754,19 +2756,19 @@ class s2class {
2754	Meta box form handler
2755	*/
2756	function s2_meta_handler($post_id) {
2757	- if ( (!isset($_POST['s2meta_nonce'])) \|\| (!wp_verify_nonce($_POST['s2meta_nonce'], md5(plugin_basename(__FILE__)))) ) { return $post_id; }
2758
2759	- if ('page' == $_POST['post_type']) {
2760	- if (!current_user_can('edit_page', $post_id)) { return $post_id; }
2761	} else {
2762	- if (!current_user_can('edit_post', $post_id)) { return $post_id; }
2763	}
2764
2765	- if ( (isset($_POST['s2_meta_field'])) && ($_POST['s2_meta_field'] == 'no') ) {
2766	- update_post_meta($post_id, 's2mail', $_POST['s2_meta_field']);
2767	- } else {
2768	- delete_post_meta($post_id, 's2mail');
2769	- }
2770	} // end s2_meta_box_handler()
2771
2772	/* ===== template and filter functions ===== */
	@@ -2774,45 +2776,45 @@ class s2class {
2774	Display our form; also handles (un)subscribe requests
2775	*/
2776	function filter($content = '') {
2777	- if ( ('' == $content) \|\| (!strstr($content, '<!--subscribe2-->')) ) { return $content; }
2778	$this->s2form = $this->form;
2779
2780	global $user_ID;
2781	get_currentuserinfo();
2782	- if ($user_ID) {
2783	- if (current_user_can('manage_options')) {
2784	$this->s2form = $this->use_profile_admin;
2785	} else {
2786	$this->s2form = $this->use_profile_users;
2787	}
2788	}
2789	- if ( (isset($_POST['subscribe'])) \|\| (isset($_POST['unsubscribe'])) ) {
2790	global $wpdb, $user_email;
2791	- if (!is_email($_POST['email'])) {
2792	$this->s2form = $this->form . $this->not_an_email;
2793	- } elseif ($this->is_barred($_POST['email'])) {
2794	$this->s2form = $this->form . $this->barred_domain;
2795	} else {
2796	$this->email = $_POST['email'];
2797	$this->ip = $_POST['ip'];
2798	// does the supplied email belong to a registered user?
2799	$check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email = '$this->email'");
2800	- if ('' != $check) {
2801	// this is a registered email
2802	$this->s2form = $this->please_log_in;
2803	} else {
2804	// this is not a registered email
2805	// what should we do?
2806	- if (isset($_POST['subscribe'])) {
2807	// someone is trying to subscribe
2808	// lets see if they've tried to subscribe previously
2809	- if ('1' !== $this->is_public($this->email)) {
2810	// the user is unknown or inactive
2811	$this->add();
2812	$status = $this->send_confirm('add');
2813	// set a variable to denote that we've already run, and shouldn't run again
2814	$this->filtered = 1;
2815	- if ($status) {
2816	$this->s2form = $this->confirmation_sent;
2817	} else {
2818	$this->s2form = $this->error;
	@@ -2822,15 +2824,15 @@ class s2class {
2822	$this->s2form = $this->already_subscribed;
2823	}
2824	$this->action = 'subscribe';
2825	- } elseif (isset($_POST['unsubscribe'])) {
2826	// is this email a subscriber?
2827	- if (false == $this->is_public($this->email)) {
2828	$this->s2form = $this->form . $this->not_subscribed;
2829	} else {
2830	$status = $this->send_confirm('del');
2831	// set a variable to denote that we've already run, and shouldn't run again
2832	$this->filtered = 1;
2833	- if ($status) {
2834	$this->s2form = $this->confirmation_sent;
2835	} else {
2836	$this->s2form = $this->error;
	@@ -2851,7 +2853,7 @@ class s2class {
2851	*/
2852	function query_filter() {
2853	// don't interfere if we've already done our thing
2854	- if (1 == $this->filtered) { return; }
2855
2856	global $wpdb;
2857
	@@ -2859,7 +2861,7 @@ class s2class {
2859	return "page_id=" . $this->subscribe2_options['s2page'];
2860	} else {
2861	$id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status='publish' LIMIT 1");
2862	- if ($id) {
2863	return "page_id=$id";
2864	} else {
2865	return "showposts=1";
	@@ -2872,7 +2874,7 @@ class s2class {
2872	*/
2873	function title_filter($title) {
2874	// don't interfere if we've already done our thing
2875	- if (in_the_loop()) {
2876	return __('Subscription Confirmation', 'subscribe2');
2877	} else {
2878	return $title;
	@@ -2895,11 +2897,11 @@ class s2class {
2895	echo $before_title . $title . $after_title;
2896	echo "<div class=\"" . $div . "\">";
2897	$content = s2class::filter('<!--subscribe2-->');
2898	- if (!empty($widgetprecontent)) {
2899	echo $widgetprecontent;
2900	}
2901	echo $content;
2902	- if (!empty($widgetpostcontent)) {
2903	echo $widgetpostcontent;
2904	}
2905	echo "</div>";
	@@ -2911,13 +2913,13 @@ class s2class {
2911	*/
2912	function widget_subscribe2widget_control() {
2913	$options = $newoptions = get_option('widget_subscribe2widget');
2914	- if ($_POST["s2w-submit"]) {
2915	$newoptions['title'] = strip_tags(stripslashes($_POST["s2w-title"]));
2916	$newoptions['div'] = sanitize_title(strip_tags(stripslashes($_POST["s2w-div"])));
2917	$newoptions['widgetprecontent'] = stripslashes($_POST["s2w-widgetprecontent"]);
2918	$newoptions['widgetpostcontent'] = stripslashes($_POST["s2w-widgetpostcontent"]);
2919	}
2920	- if ($options != $newoptions) {
2921	$options = $newoptions;
2922	update_option('widget_subscribe2widget', $options);
2923	}
	@@ -2941,7 +2943,7 @@ class s2class {
2941	*/
2942	function register_subscribe2widget() {
2943	//Check Sidebar Widget and Subscribe2 plugins are activated
2944	- if ( !function_exists('register_sidebar_widget') \|\| !class_exists('s2class')) {
2945	return;
2946	} else {
2947	register_sidebar_widget('Subscribe2', array(&$this, 'widget_subscribe2widget'));
	@@ -2954,22 +2956,22 @@ class s2class {
2954	global $wpdb;
2955	$blogs = $wpdb->get_col("SELECT blog_id FROM {$wpdb->blogs}");
2956
2957	- foreach ($blogs as $blog) {
2958	switch_to_blog($blog);
2959
2960	$sidebars = get_option('sidebars_widgets');
2961	- if ( (empty($sidebars)) \|\| (!is_array($sidebars)) ) { return; }
2962	$changed = false;
2963	- foreach ($sidebars as $s =>$sidebar) {
2964	- if ( (empty($sidebar)) \|\| (!is_array($sidebar)) ) { break; }
2965	- foreach ($sidebar as $w => $widget) {
2966	- if ($widget == 'subscribe2widget') {
2967	$sidebars[$s][$w] = 'subscribe2';
2968	$changed = true;
2969	}
2970	}
2971	}
2972	- if ($changed) {
2973	update_option('sidebar_widgets', $sidebars);
2974	}
2975	}
	@@ -2980,7 +2982,7 @@ class s2class {
2980	Add hook for Minimeta Widget plugin
2981	*/
2982	function add_minimeta() {
2983	- if ($this->subscribe2_options['s2page'] != 0) {
2984	echo "<li><a href=\"" . get_option('siteurl') . "/?page_id=" . $this->subscribe2_options['s2page'] . "\">" . __('[Un]Subscribe to Posts', 'subscribe2') . "</a></li>\r\n";
2985	}
2986	} // end add_minimeta()
	@@ -2991,11 +2993,11 @@ class s2class {
2991	Register our button in the QuickTags bar
2992	*/
2993	function button_init() {
2994	- if (!current_user_can('edit_posts') && !current_user_can('edit_pages')) { return; }
2995	- if ('true' == get_user_option('rich_editing') ) {
2996	global $wp_db_version;
2997	//check if we are using WordPress 2.5+
2998	- if ($wp_db_version >= 7098) {
2999	// Use WordPress 2.5+ hooks
3000	add_filter('mce_external_plugins', array(&$this, 'mce3_plugin'));
3001	add_filter('mce_buttons', array(&$this, 'mce3_button'));
	@@ -3007,7 +3009,7 @@ class s2class {
3007	}
3008	} else {
3009	buttonsnap_separator();
3010	- buttonsnap_jsbutton(WP_CONTENT_URL . '/plugins/~~subscribe2~~/include/s2_button.png', __('Subscribe2', 'subscribe2'), 's2_insert_token();');
3011	}
3012	} // end button_init()
3013
	@@ -3015,7 +3017,7 @@ class s2class {
3015	Add buttons for WordPress 2.5+ using built in hooks
3016	*/
3017	function mce3_plugin($arr) {
3018	- $path = WP_CONTENT_URL . '/plugins/~~subscribe2~~/tinymce3/editor_plugin.js';
3019	$arr['subscribe2'] = $path;
3020	return $arr;
3021	}
	@@ -3038,7 +3040,7 @@ class s2class {
3038	}
3039
3040	function tinymce2_before_init() {
3041	- $this->fullpath = WP_CONTENT_URL . '/plugins/~~subscribe2~~/tinymce/';
3042	echo "tinyMCE.loadPlugin('subscribe2quicktags', '" . $this->fullpath . "');\n";
3043	}
3044
	@@ -3067,9 +3069,11 @@ class s2class {
3067	Send a daily digest of today's new posts
3068	*/
3069	function subscribe2_cron($preview = '') {


3070	global $wpdb;
3071
3072	- if ('' == $preview) {
3073	// update last_s2cron execution time before completing or bailing
3074	$now = current_time('mysql');
3075	$prev = $this->subscribe2_options['last_s2cron'];
	@@ -3077,20 +3081,20 @@ class s2class {
3077	update_option('subscribe2_options', $this->subscribe2_options);
3078
3079	//set up SQL query based on options
3080	- if ($this->subscribe2_options['private'] == 'yes' ) {
3081	$status = "'publish', 'private'";
3082	} else {
3083	$status = "'publish'";
3084	}
3085
3086	- if ($this->subscribe2_options['page'] == 'yes' ) {
3087	- $type = "'post', 'page'";
3088	} else {
3089	$type = "'post'";
3090	}
3091
3092	// collect posts
3093	- if ($this->subscribe2_options['cron_order'] == 'desc') {
3094	$posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content, post_type, post_password, post_date FROM $wpdb->posts WHERE post_date >= '$prev' AND post_date < '$now' AND post_status IN ($status) AND post_type IN ($type) ORDER BY post_date DESC");
3095	} else {
3096	$posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content, post_type, post_password, post_date FROM $wpdb->posts WHERE post_date >= '$prev' AND post_date < '$now' AND post_status IN ($status) AND post_type IN ($type) ORDER BY post_date ASC");
	@@ -3101,64 +3105,80 @@ class s2class {
3101	}
3102
3103	// do we have any posts?
3104	- if (empty($posts)) { return; }
3105
3106	// if we have posts, let's prepare the digest
3107	$datetime = get_option('date_format') . ' @ ' . get_option('time_format');
3108	$all_post_cats = array();

3109	$table = '';
3110	$message_post= '';
3111	$message_posttime = '';
3112	- foreach ($posts as $post) {
3113	$post_cats = wp_get_post_categories($post->ID);
3114	$post_cats_string = implode(',', $post_cats);
3115	$all_post_cats = array_unique(array_merge($all_post_cats, $post_cats));
3116	$check = false;
3117	// is the current post assigned to any categories
3118	// which should not generate a notification email?
3119	- foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
3120	- if (in_array($cat, $post_cats)) {
3121	$check = true;
3122	}
3123	}
3124	// is the current post set by the user to
3125	// not generate a notification email?
3126	$s2mail = get_post_meta($post->ID, 's2mail', true);
3127	- if (strtolower(trim($s2mail)) == 'no') {
3128	$check = true;
3129	}
3130	// is the current post private
3131	// and should this not generate a notification email?
3132	- if ( ($this->subscribe2_options['password'] == "no") && ($post->post_password != '') ) {
3133	$check = true;
3134	}
3135	// if this post is excluded
3136	// don't include it in the digest
3137	- if ($check) {
3138	continue;
3139	}
3140	('' == $table) ? $table = "* " . $post->post_title : $table .= "\r\n* " . $post->post_title;
3141	$message_post .= $post->post_title . "\r\n";
3142	- $message_post .= get_permalink($post->ID) . "\r\n~~\r\n~~";
3143	$message_posttime .= $post->post_title . "\r\n";
3144	$message_posttime .= __('Posted on', 'subscribe2') . ": " . mysql2date($datetime, $post->post_date) . "\r\n";
3145	- $message_posttime .= get_permalink($post->ID) . "\r\n~~\r\n~~";















3146	$excerpt = $post->post_excerpt;
3147	- if ('' == $excerpt) {
3148	// no excerpt, is there a <!--more--> ?
3149	- if (false !== strpos($post->post_content, '<!--more-->')) {
3150	- list($excerpt, $more) = explode('<!--more-->', $post->post_content, 2);
3151	- $excerpt = strip_tags($excerpt);
3152	- if (function_exists('strip_shortcodes')) {
3153	$excerpt = strip_shortcodes($excerpt);
3154	}
3155	} else {
3156	$excerpt = strip_tags($post->post_content);
3157	- if (function_exists('strip_shortcodes')) {
3158	$excerpt = strip_shortcodes($excerpt);
3159	}
3160	$words = explode(' ', $excerpt, $this->excerpt_length + 1);
3161	- if (count($words) > $this->excerpt_length) {
3162	array_pop($words);
3163	array_push($words, '[...]');
3164	$excerpt = implode(' ', $words);
	@@ -3176,7 +3196,7 @@ class s2class {
3176	$message_posttime = trim($message_posttime);
3177
3178	//sanity check - don't send a mail if the content is empty
3179	- if (!$message_post && !$message_posttime && !$table) {
3180	return;
3181	}
3182
	@@ -3189,17 +3209,16 @@ class s2class {
3189	$email_freq = $this->subscribe2_options['email_freq'];
3190	$display = $scheds[$email_freq]['display'];
3191	$subject = "[" . stripslashes(get_option('blogname')) . "] " . $display . " " . __('Digest Email', 'subscribe2');
3192	- $mailtext = apply_filters('s2_email_template', $this->subscribe2_options['mailtext']);
3193	$mailtext = stripslashes($this->substitute($mailtext));
3194	$mailtext = str_replace("TABLE", $table, $mailtext);
3195	$mailtext = str_replace("POSTTIME", $message_posttime, $mailtext);
3196	$mailtext = str_replace("POST", $message_post, $mailtext);
3197
3198	// prepare recipients
3199	- if ($preview != '') {
3200	$this->myemail = $preview;
3201	$this->myname = "Preview";
3202	- $this->mail(array($preview), $subject, $mailtext);
3203	} else {
3204	$public = $this->get_public();
3205	$all_post_cats_string = implode(',', $all_post_cats);
	@@ -3218,15 +3237,15 @@ class s2class {
3218	$this->subscribe2_options = get_option('subscribe2_options');
3219
3220	add_action('init', array(&$this, 'subscribe2'));
3221	- if ('1' == $this->subscribe2_options['show_button']) {
3222	add_action('init', array(&$this, 'button_init'));
3223	}
3224	// add action to display widget if option is enabled
3225	- if ('1' == $this->subscribe2_options['widget']) {
3226	add_action('plugins_loaded', array(&$this, 'register_subscribe2widget'));
3227	}
3228	// add action to handle WPMU subscriptions and unsubscriptions
3229	- if ( (isset($_GET['s2mu_subscribe'])) \|\| (isset($_GET['s2mu_unsubscribe'])) ) {
3230	add_action('init', array(&$this, 'wpmu_subscribe'));
3231	}
3232	} // end s2init()
	@@ -3234,10 +3253,10 @@ class s2class {
3234	function subscribe2() {
3235	global $table_prefix, $wp_version, $wpmu_version;
3236
3237	- load_plugin_textdomain('subscribe2', 'wp-content/plugins/' . ~~dirname(plugin_basename(__FILE__))~~, ~~dirname(plugin_basename(__FILE__~~)));
3238
3239	// Is this WordPressMU or not?
3240	- if ( (isset($wpmu_version)) \|\| (strpos($wp_version, 'wordpress-mu')) ) {
3241	$this->s2_mu = true;
3242	} else {
3243	$this->s2_mu = false;
	@@ -3245,20 +3264,20 @@ class s2class {
3245
3246	// do we need to install anything?
3247	$this->public = $table_prefix . "subscribe2";
3248	- if (!mysql_query("DESCRIBE " . $this->public)) { $this->install(); }
3249	//do we need to upgrade anything?
3250	- if ( (is_array($this->subscribe2_options)) && ($this->subscribe2_options['version'] !== S2VERSION) ) {
3251	add_action('shutdown', array(&$this, 'upgrade'));
3252	}
3253
3254	- if (isset($_GET['s2'])) {
3255	// someone is confirming a request
3256	add_filter('query_string', array(&$this, 'query_filter'));
3257	add_filter('the_title', array(&$this, 'title_filter'));
3258	add_filter('the_content', array(&$this, 'confirm'));
3259	}
3260
3261	- if ( (isset($_POST['s2_admin'])) && ($_POST['csv']) ) {
3262	$date = date('Y-m-d');
3263	header("Content-Description: File Transfer");
3264	header("Content-type: application/octet-stream");
	@@ -3280,7 +3299,7 @@ class s2class {
3280	add_filter('cron_schedules', array(&$this, 'add_weekly_sched'));
3281
3282	// add actions for other plugins
3283	- if ('1' == $this->subscribe2_options['show_meta']) {
3284	add_action('wp_meta', array(&$this, 'add_minimeta'), 0);
3285	}
3286	// Add filters for Ozh Admin Menu
	@@ -3291,7 +3310,7 @@ class s2class {
3291
3292
3293	// add action to display editor buttons if option is enabled
3294	- if ('1' == $this->subscribe2_options['show_button']) {
3295	add_action('edit_page_form', array(&$this, 's2_edit_form'));
3296	add_action('edit_form_advanced', array(&$this, 's2_edit_form'));
3297	}
	@@ -3302,7 +3321,7 @@ class s2class {
3302	add_action('add_user_to_blog', array(&$this, 'register'), 10, 1);
3303
3304	// add actions for processing posts based on per-post or cron email settings
3305	- if ($this->subscribe2_options['email_freq'] != 'never') {
3306	add_action('s2_digest_cron', array(&$this, 'subscribe2_cron'));
3307	} else {
3308	add_action('new_to_publish', array(&$this, 'publish'));
	@@ -3311,7 +3330,7 @@ class s2class {
3311	add_action('private_to_publish', array(&$this, 'publish'));
3312	add_action('future_to_publish', array(&$this, 'publish'));
3313	add_action('publish_phone', array(&$this, 'publish_phone'));
3314	- if ($this->subscribe2_options['private'] == "yes") {
3315	add_action('new_to_private', array(&$this, 'publish'));
3316	add_action('draft_to_private', array(&$this, 'publish'));
3317	add_action('pending_to_private', array(&$this, 'publish'));


2	/*
3	Plugin Name: Subscribe2
4	Plugin URI: http://subscribe2.wordpress.com
5	+ Description: Notifies an email list when new entries are posted.
6	+ Version: 5.2
7	Author: Matthew Robinson
8	Author URI: http://subscribe2.wordpress.com
9	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904

23
24	Subscribe2 is distributed in the hope that it will be useful,
25	but WITHOUT ANY WARRANTY; without even the implied warranty of
26	+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27	GNU General Public License for more details.
28
29	You should have received a copy of the GNU General Public License
30	+ along with Subscribe2. If not, see <http://www.gnu.org/licenses/>.
31	*/
32
33	// our version number. Don't touch this or any line below
34	// unless you know exacly what you are doing
35	+ define( 'S2VERSION', '5.2' );
36	+ define( 'S2PATH', trailingslashit(dirname(__FILE__)) );
37	+ define( 'S2DIR', plugin_basename(dirname(__FILE__)) );
38
39	// Set minimum execution time to 5 minutes - won't affect safe mode
40	$safe_mode = array('On', 'ON', 'on', 1);
41	+ if ( !in_array(ini_get('safe_mode'), $safe_mode) && ini_get('max_execution_time') < 300 ) {
42	@ini_set('max_execution_time', 300);
43	}
44
45	// Pre-2.6 compatibility
46	+ if ( !defined('WP_CONTENT_URL') ) {
47	+ define( 'WP_CONTENT_URL', get_option('siteurl') . '/wp-content' );
48	}
49	+ if ( !defined('WP_CONTENT_DIR') ) {
50	+ define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' );
51	}
52
53	/* Include buttonsnap library by Owen Winckler */
54	+ if ( !class_exists('buttonsnap') ) {
55	+ require( WP_CONTENT_DIR . '/plugins/' . S2DIR . '/include/buttonsnap.php' );
56	}
57
58	$mysubscribe2 = new s2class;

113	Hook the menu
114	*/
115	function admin_menu() {
116	+ $s2management = add_management_page(__('Subscribers', 'subscribe2'), __('Subscribers', 'subscribe2'), "level_10", 's2_tools', array(&$this, 'manage_menu'));
117	add_action("admin_print_scripts-$s2management", array(&$this, 'checkbox_form_js'));
118
119	+ $s2options = add_options_page(__('Subscribe2 Options', 'subscribe2'), __('Subscribe2', 'subscribe2'), "level_10", 's2_settings', array(&$this, 'options_menu'));
120	add_action("admin_print_scripts-$s2options", array(&$this, 'checkbox_form_js'));
121	add_action("admin_print_scripts-$s2options", array(&$this, 'option_form_js'));
122	+ add_filter('plugin_row_meta', array(&$this, 'plugin_links'), 10, 2);
123
124	+ $s2user = add_users_page(__('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "level_0", 's2_users', array(&$this, 'user_menu'));
125	add_action("admin_print_scripts-$s2user", array(&$this, 'checkbox_form_js'));
126	add_action("admin_print_styles-$s2user", array(&$this, 'user_admin_css'));
127
128	+ add_submenu_page('post-new.php', __('Mail Subscribers', 'subscribe2'), __('Mail Subscribers', 'subscribe2'), "level_2", 's2_posts', array(&$this, 'write_menu'));
129
130	$s2nonce = md5('subscribe2');
131	} // end admin_menu()

134	Hook for Admin Drop Down Icons
135	*/
136	function ozh_s2_icon() {
137	+ return WP_CONTENT_URL . '/plugins/' . S2DIR . '/include/email_edit.png';
138	} // end ozh_s2_icon()
139
140	/**
141	Insert Javascript into admin_header
142	*/
143	function checkbox_form_js() {
144	+ wp_enqueue_script('s2_checkbox', WP_CONTENT_URL . '/plugins/' . S2DIR . '/include/s2_checkbox.js', array('jquery'), '1.0');
145	} //end checkbox_form_js()
146
147	function user_admin_css() {
148	+ wp_enqueue_style('s2_user_admin', WP_CONTENT_URL . '/plugins/ '. S2DIR . '/include/s2_user_admin.css', array(), '1.0');
149	}
150
151	function option_form_js() {
152	+ wp_enqueue_script('s2_edit', WP_CONTENT_URL . '/plugins/' . S2DIR . '/include/s2_edit.js', array('jquery'), '1.0');
153	} // end option_form_js()
154
155	/* ===== Install, upgrade, reset ===== */

158	*/
159	function install() {
160	// include upgrade-functions for maybe_create_table;
161	+ if ( !function_exists('maybe_create_table') ) {
162	require_once(ABSPATH . 'wp-admin/install-helper.php');
163	}
164	$date = date('Y-m-d');

181	function upgrade() {
182	global $wpdb, $wp_version, $wpmu_version;
183	// include upgrade-functions for maybe_create_table;
184	+ if ( !function_exists('maybe_create_table') ) {
185	require_once(ABSPATH . 'wp-admin/install-helper.php');
186	}
187	$date = date('Y-m-d');

191	// let's take the time to check process registered users
192	// existing public subscribers are subscribed to all categories
193	$users = $this->get_all_registered('ID');
194	+ if ( !empty($users) ) {
195	+ foreach ( $users as $user ) {
196	$this->register($user);
197	}
198	}
199	// update the options table to serialized format
200	$old_options = $wpdb->get_col("SELECT option_name from $wpdb->options where option_name LIKE 's2%' AND option_name != 's2_future_posts'");
201
202	+ if ( !empty($old_options) ) {
203	+ foreach ( $old_options as $option ) {
204	$value = get_option($option);
205	$option_array = substr($option, 3);
206	$this->subscribe2_options[$option_array] = $value;

213	update_option('subscribe2_options', $this->subscribe2_options);
214
215	// upgrade old wpmu user meta data to new
216	+ if ( isset($wpmu_version) \|\| strpos($wp_version, 'wordpress-mu') ) {
217	$this->namechange_subscribe2_widget();
218	// loop through all users
219	+ foreach ( $users as $user ) {
220	// get categories which the user is subscribed to (old ones)
221	$categories = get_usermeta($user, 's2_subscribed');
222	$categories = explode(',', $categories);
223
224	// load blogs of user (only if we need them)
225	$blogs = array();
226	+ if ( count($categories) > 0 && !in_array('-1', $categories) ) {
227	$blogs = get_blogs_of_user($user, true);
228	}
229
230	+ foreach ( $blogs as $blog_id => $blog ) {
231	switch_to_blog($blog_id);
232
233	$blog_categories = (array)$wpdb->get_col("SELECT term_id FROM $wpdb->term_taxonomy WHERE taxonomy = 'category'");
234	$subscribed_categories = array_intersect($categories, $blog_categories);
235	+ if ( !empty($subscribed_categories) ) {
236	+ foreach ( $subscribed_categories as $subscribed_category ) {
237	update_usermeta($user, $this->get_usermeta_keyname('s2_cat') . $subscribed_category, $subscribed_category);
238	}
239	update_usermeta($user, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $subscribed_categories));

243
244	// delete old user meta keys
245	delete_usermeta($user, 's2_subscribed');
246	+ foreach ( $categories as $cat ) {
247	delete_usermeta($user, 's2_cat' . $cat);
248	}
249	}

266	Performs string substitutions for subscribe2 mail texts
267	*/
268	function substitute($string = '') {
269	+ if ( '' == $string ) {
270	return;
271	}
272	$string = str_replace("BLOGNAME", get_option('blogname'), $string);
273	$string = str_replace("BLOGLINK", get_bloginfo('url'), $string);
274	$string = str_replace("TITLE", stripslashes($this->post_title), $string);
275	+ $link = "<a href=\"" . $this->permalink . "\">" . $this->permalink . "</a>";
276	+ $string = str_replace("PERMALINK", $link, $string);
277	+ if ( strstr($string, "TINYLINK") ) {
278	$tinylink = file_get_contents('http://tinyurl.com/api-create.php?url=' . urlencode($this->permalink));
279	+ if ( $tinylink !== 'Error' \|\| $tinylink != false ) {
280	+ $tlink = "<a href=\"" . $tinylink . "\">" . $tinylink . "</a>";
281	+ $string = str_replace("TINYLINK", $tlink, $string);
282	} else {
283	+ $string = str_replace("TINYLINK", $link, $string);
284	}
285	}








286	$string = str_replace("MYNAME", stripslashes($this->myname), $string);
287	$string = str_replace("EMAIL", $this->myemail, $string);
288	$string = str_replace("AUTHORNAME", $this->authorname, $string);

296	Delivers email to recipients in HTML or plaintext
297	*/
298	function mail($recipients = array(), $subject = '', $message = '', $type='text') {
299	+ if ( empty($recipients) \|\| '' == $message ) { return; }
300
301	+ if ( 'html' == $type ) {
302	$headers = $this->headers('html');
303	+ if ( 'yes' == $this->subscribe2_options['stylesheet'] ) {
304	$mailtext = apply_filters('s2_html_email', "<html><head><title>" . $subject . "</title><link rel=\"stylesheet\" href=\"" . get_bloginfo('stylesheet_url') . "\" type=\"text/css\" media=\"screen\" /></head><body>" . $message . "</body></html>");
305	} else {
306	$mailtext = apply_filters('s2_html_email', "<html><head><title>" . $subject . "</title></head><body>" . $message . "</body></html>");

319	// Construct BCC headers for sending or send individual emails
320	$bcc = '';
321	natcasesort($recipients);
322	+ if ( function_exists('wpmq_mail') \|\| $this->subscribe2_options['bcclimit'] == 1 ) {
323	// BCCLimit is 1 so send individual emails
324	+ foreach ( $recipients as $recipient ) {
325	$recipient = trim($recipient);
326	// sanity check -- make sure we have a valid email
327	+ if ( !is_email($recipient) ) { continue; }
328	+ if ( function_exists('wpmq_mail') ) {
329	@wp_mail($recipient, $subject, $mailtext, $headers, NULL, 0);
330	} else {
331	@wp_mail($recipient, $subject, $mailtext, $headers);
332	}
333	}
334	+ return;
335	+ } elseif ( $this->subscribe2_options['bcclimit'] == 0 ) {

336	// we're not using BCCLimit
337	+ foreach ( $recipients as $recipient ) {
338	$recipient = trim($recipient);
339	// sanity check -- make sure we have a valid email
340	+ if ( !is_email($recipient) ) { continue; }
341	// and NOT the sender's email, since they'll get a copy anyway
342	+ if ( !empty($recipient) && $this->myemail != $recipient ) {
343	('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ", $recipient";
344	// Bcc Headers now constructed by phpmailer class
345	}

349	// we're using BCCLimit
350	$count = 1;
351	$batch = array();
352	+ foreach ( $recipients as $recipient ) {
353	$recipient = trim($recipient);
354	// sanity check -- make sure we have a valid email
355	+ if ( !is_email($recipient) ) { continue; }
356	// and NOT the sender's email, since they'll get a copy anyway
357	+ if ( !empty($recipient) && $this->myemail != $recipient ) {
358	('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ", $recipient";
359	// Bcc Headers now constructed by phpmailer class
360	}
361	+ if ( $this->subscribe2_options['bcclimit'] == $count ) {
362	$count = 0;
363	$batch[] = $bcc;
364	$bcc = '';

366	$count++;
367	}
368	// add any partially completed batches to our batch array
369	+ if ( '' != $bcc ) {
370	$batch[] = $bcc;
371	}
372	}

374	reset($recipients);
375
376	// actually send mail
377	+ if ( isset($batch) && !empty($batch) ) {
378	+ foreach ( $batch as $bcc ) {
379	$newheaders = $headers . "$bcc\r\n";
380	$status = @wp_mail($this->myemail, $subject, $mailtext, $newheaders);
381	}

390	Construct standard set of email headers
391	*/
392	function headers($type='text') {
393	+ if ( empty($this->myname) \|\| empty($this->myemail) ) {
394	$admin = $this->get_userdata($this->subscribe2_options['sender']);
395	$this->myname = html_entity_decode($admin->display_name, ENT_QUOTES);
396	$this->myemail = $admin->user_email;

402	$headers .= "Precedence: list\nList-Id: " . get_option('blogname') . "\n";
403	$headers .= "MIME-Version: 1.0\n";
404	$headers .= "X-Mailer: PHP" . phpversion() . "\n";
405	+ if ( $type == 'html' ) {
406	// To send HTML mail, the Content-Type header must be set
407	$headers .= "Content-Type: " . get_bloginfo('html_type') . "; charset=\"". get_bloginfo('charset') . "\"\n";
408	} else {

416	Sends an email notification of a new post
417	*/
418	function publish($post = 0, $preview = '') {
419	+ if ( !$post ) { return $post; }
420
421	+ if ( $preview == '' ) {
422	// we aren't sending a Preview to the current user so carry out checks
423	$s2mail = get_post_meta($post->ID, 's2mail', true);
424	+ if ( (isset($_POST['s2_meta_field']) && $_POST['s2_meta_field'] == 'no') \|\| strtolower(trim($s2mail)) == 'no' ) { return $post; }
425
426	// are we doing daily digests? If so, don't send anything now
427	+ if ( $this->subscribe2_options['email_freq'] != 'never' ) { return $post; }
428
429	// is the current post a page
430	// and should this not generate a notification email?
431	+ if ( $this->subscribe2_options['pages'] == 'no' && $post->post_type == 'page' ) {
432	return $post;
433	}
434
435	// is this post set in the future?
436	+ if ( $post->post_date > current_time('mysql') ) {
437	// bail out
438	return $post;
439	}
440
441	//Are we sending notifications for password protected posts?
442	+ if ( $this->subscribe2_options['password'] == "no" && $post->post_password != '' ) {
443	return $post;
444	}
445

447	$check = false;
448	// is the current post assigned to any categories
449	// which should not generate a notification email?
450	+ foreach ( explode(',', $this->subscribe2_options['exclude']) as $cat ) {
451	+ if ( in_array($cat, $post_cats) ) {
452	$check = true;
453	}
454	}
455
456	+ if ( $check ) {
457	// hang on -- can registered users subscribe to
458	// excluded categories?
459	+ if ( '0' == $this->subscribe2_options['reg_override'] ) {
460	// nope? okay, let's leave
461	return $post;
462	}

464
465	// Are we sending notifications for Private posts?
466	// Action is added if we are, but double check option and post status
467	+ if ( $this->subscribe2_options['private'] == "yes" && $post->post_status == 'private' ) {
468	// don't send notification to public users
469	$check = true;
470	}
471
472	// lets collect our subscribers
473	+ if ( !$check ) {
474	// if this post is assigned to an excluded
475	// category, or is a private post then
476	// don't send public subscribers a notification

480	$registered = $this->get_registered("cats=$post_cats_string");
481
482	// do we have subscribers?
483	+ if ( empty($public) && empty($registered) ) {
484	// if not, no sense doing anything else
485	return $post;
486	}

489	// we set these class variables so that we can avoid
490	// passing them in function calls a little later
491	$this->post_title = "<a href=\"" . get_permalink($post->ID) . "\">" . $post->post_title . "</a>";
492	+ $this->permalink = get_permalink($post->ID);
493
494	$author = get_userdata($post->post_author);
495	$this->authorname = $author->display_name;
496
497	// do we send as admin, or post author?
498	+ if ( 'author' == $this->subscribe2_options['sender'] ) {
499	// get author details
500	$user = &$author;
501	} else {

515	$mailtext = stripslashes($this->substitute($mailtext));
516
517	$plaintext = $post->post_content;
518	+ if ( function_exists('strip_shortcodes') ) {
519	$plaintext = strip_shortcodes($plaintext);
520	}
521	$gallid = '[gallery id="' . $post->ID . '"]';

523	$content = apply_filters('the_content', $post->post_content);
524	$content = str_replace("]]>", "]]&gt", $content);
525	$excerpt = $post->post_excerpt;
526	+ if ( '' == $excerpt ) {
527	// no excerpt, is there a <!--more--> ?
528	+ if ( false !== strpos($plaintext, '<!--more-->') ) {
529	list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
530	// strip leading and trailing whitespace
531	$excerpt = strip_tags($excerpt);

548	$html_body = str_replace("\r\n", "<br />\r\n", $mailtext);
549	$html_body = str_replace("POST", $content, $html_body);
550
551	+ if ( $preview != '' ) {
552	$this->myemail = $preview;
553	$this->myname = "Preview";
554	$this->mail(array($preview), $subject, $excerpt_body);

557	} else {
558	// first we send plaintext summary emails
559	$registered = $this->get_registered("cats=$post_cats_string&format=excerpt");
560	+ if ( empty($registered) ) {
561	$recipients = (array)$public;
562	+ } elseif ( empty($public) ) {
563	$recipients = (array)$registered;
564	} else {
565	$recipients = array_merge((array)$public, (array)$registered);

578	Hook Subscribe2 into posts published via email
579	*/
580	function publish_phone($id) {
581	+ if ( !$id ) { return; }
582
583	$post = get_post($id);
584	$this->publish($post);

589	Send confirmation email to the user
590	*/
591	function send_confirm($what = '', $is_remind = false) {
592	+ if ( $this->filtered == 1 ) { return true; }
593	+ if ( !$this->email \|\| !$what ) {
594	return false;
595	}
596	$id = $this->get_id($this->email);
597	+ if ( !$id ) {
598	return false;
599	}
600

605	//use home instead of siteurl incase index.php is not in core wordpress directory
606	$link = get_option('home') . "/?s2=";
607
608	+ if ( 'add' == $what ) {
609	$link .= '1';
610	+ } elseif ( 'del' == $what ) {
611	$link .= '0';
612	}
613	$link .= md5($this->email);

616	// sort the headers now so we have all substitute information
617	$mailheaders = $this->headers();
618
619	+ if ( $is_remind == true ) {
620	$body = $this->substitute(stripslashes($this->subscribe2_options['remind_email']));
621	$subject = $this->substitute(stripslashes($this->subscribe2_options['remind_subject']));
622	} else {
623	$body = $this->substitute(stripslashes($this->subscribe2_options['confirm_email']));
624	+ if ( 'add' == $what ) {
625	$body = str_replace("ACTION", $this->subscribe, $body);
626	$subject = str_replace("ACTION", $this->subscribe, $this->subscribe2_options['confirm_subject']);
627	+ } elseif ( 'del' == $what ) {
628	$body = str_replace("ACTION", $this->unsubscribe, $body);
629	$subject = str_replace("ACTION", $this->unsubscribe, $this->subscribe2_options['confirm_subject']);
630	}

643	function get_email($id = 0) {
644	global $wpdb;
645
646	+ if ( !$id ) {
647	return false;
648	}
649	return $wpdb->get_var("SELECT email FROM $this->public WHERE id=$id");

655	function get_id($email = '') {
656	global $wpdb;
657
658	+ if ( !$email ) {
659	return false;
660	}
661	return $wpdb->get_var("SELECT id FROM $this->public WHERE email='$email'");

668	function activate($email = '') {
669	global $wpdb;
670
671	+ if ( '' == $email ) {
672	+ if ( '' != $this->email ) {
673	$email = $this->email;
674	} else {
675	return false;
676	}
677	}
678
679	+ if ( false !== $this->is_public($email) ) {
680	$check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email='$this->email'");
681	+ if ( $check ) { return; }
682	$wpdb->get_results("UPDATE $this->public SET active='1', ip='$this->ip' WHERE email='$email'");
683	} else {
684	global $current_user;

690	Add an public subscriber to the subscriber table as unconfirmed
691	*/
692	function add($email = '') {
693	+ if ( $this->filtered ==1 ) { return; }
694	global $wpdb;
695
696	+ if ( '' == $email ) {
697	+ if ( '' != $this->email ) {
698	$email = $this->email;
699	} else {
700	return false;
701	}
702	}
703
704	+ if ( !is_email($email) ) { return false; }
705
706	+ if ( false !== $this->is_public($email) ) {
707	$wpdb->get_results("UPDATE $this->public SET date=NOW() WHERE email='$email'");
708	} else {
709	$wpdb->get_results($wpdb->prepare("INSERT INTO $this->public (email, active, date, ip) VALUES (%s, %d, NOW(), %s)", $email, 0, $this->ip));

716	function delete($email = '') {
717	global $wpdb;
718
719	+ if ( '' == $email ) {
720	+ if ( '' != $this->email ) {
721	$email = $this->email;
722	} else {
723	return false;
724	}
725	}
726
727	+ if ( !is_email($email) ) { return false; }
728	$wpdb->get_results("DELETE FROM $this->public WHERE email='$email'");
729	} // end delete()
730

734	function toggle($email = '') {
735	global $wpdb;
736
737	+ if ( '' == $email \|\| ! is_email($email) ) { return false; }
738
739	// let's see if this is a public user
740	$status = $this->is_public($email);
741	+ if ( false === $status ) { return false; }
742
743	+ if ( '0' == $status ) {
744	$wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
745	} else {
746	$wpdb->get_results("UPDATE $this->public SET active='0' WHERE email='$email'");

751	Send reminder email to unconfirmed public subscribers
752	*/
753	function remind($emails = '') {
754	+ if ( '' == $emails ) { return false; }
755
756	$recipients = explode(",", $emails);
757	+ if ( !is_array($recipients) ) { $recipients = (array)$recipients; }
758	+ foreach ( $recipients as $recipient ) {
759	$this->email = $recipient;
760	$this->send_confirm('add', true);
761	}

769	list($user, $domain) = split('@', $email);
770	$bar_check = stristr($barred_option, $domain);
771
772	+ if ( !empty($bar_check) ) {
773	return true;
774	} else {
775	return false;

782	function confirm($content = '') {
783	global $wpdb;
784
785	+ if ( 1 == $this->filtered ) { return $content; }
786
787	$code = $_GET['s2'];
788	$action = intval(substr($code, 0, 1));
789	$hash = substr($code, 1, 32);
790	$code = str_replace($hash, '', $code);
791	$id = intval(substr($code, 1));
792	+ if ( $id ) {
793	$this->email = $this->get_email($id);
794	+ if ( !$this->email \|\| $hash !== md5($this->email) ) {
795	return $this->no_such_email;
796	}
797	} else {

801	// get current status of email so messages are only sent once per emailed link
802	$current = $this->is_public($this->email);
803
804	+ if ( '1' == $action ) {
805	// make this subscription active
806	$this->message = $this->added;
807	+ if ( '1' != $current ) {
808	$this->ip = getenv('REMOTE_ADDR');
809	$this->activate();
810	+ if ( $this->subscribe2_options['admin_email'] == 'subs' \|\| $this->subscribe2_options['admin_email'] == 'both' ) {
811	$subject = '[' . get_option('blogname') . '] ' . __('New subscription', 'subscribe2');
812	$subject = html_entity_decode($subject, ENT_QUOTES);
813	$message = $this->email . " " . __('subscribed to email notifications!', 'subscribe2');
814	$recipients = $wpdb->get_col("SELECT DISTINCT(user_email) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value='10'");
815	$headers = $this->headers();
816	+ foreach ( $recipients as $recipient ) {
817	@wp_mail($recipient, $subject, $message, $headers);
818	}
819	}
820	}
821	$this->filtered = 1;
822	+ } elseif ( '0' == $action ) {
823	// remove this subscriber
824	$this->message = $this->deleted;
825	+ if ( '0' != $current ) {
826	$this->delete();
827	+ if ( $this->subscribe2_options['admin_email'] == 'unsubs' \|\| $this->subscribe2_options['admin_email'] == 'both' ) {
828	$subject = '[' . get_option('blogname') . '] ' . __('New Unsubscription', 'subscribe2');
829	$subject = html_entity_decode($subject, ENT_QUOTES);
830	$message = $this->email . " " . __('unsubscribed from email notifications!', 'subscribe2');
831	$recipients = $wpdb->get_col("SELECT DISTINCT(user_email) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value='10'");
832	$headers = $this->headers();
833	+ foreach ( $recipients as $recipient ) {
834	@wp_mail($recipient, $subject, $message, $headers);
835	}
836	}

838	$this->filtered = 1;
839	}
840
841	+ if ( '' != $this->message ) {
842	return $this->message;
843	}
844	} // end confirm()

849	function is_public($email = '') {
850	global $wpdb;
851
852	+ if ( '' == $email ) { return false; }
853
854	$check = $wpdb->get_var("SELECT active FROM $this->public WHERE email='$email'");
855	+ if ( '0' == $check \|\| '1' == $check ) {
856	return $check;
857	} else {
858	return false;

865	function is_registered($email = '') {
866	global $wpdb;
867
868	+ if ( '' == $email ) { return false; }
869
870	$check = $wpdb->get_var("SELECT email FROM $wpdb->users WHERE user_email='$email'");
871	+ if ( $check ) {
872	return true;
873	} else {
874	return false;

880	*/
881	function get_public($confirmed = 1) {
882	global $wpdb;
883	+ if ( 1 == $confirmed ) {
884	+ if ( '' == $this->all_public ) {
885	$this->all_public = $wpdb->get_col("SELECT email FROM $this->public WHERE active='1'");
886	}
887	return $this->all_public;
888	} else {
889	+ if ( '' == $this->all_unconfirmed ) {
890	$this->all_unconfirmed = $wpdb->get_col("SELECT email FROM $this->public WHERE active='0'");
891	}
892	return $this->all_unconfirmed;

899	function get_all_registered($id = '') {
900	global $wpdb;
901
902	+ if ( $this->s2_mu ) {
903	+ if ( $id ) {
904	return $wpdb->get_col("SELECT user_id FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");
905	} else {
906	$result = $wpdb->get_col("SELECT user_id FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");

908	return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids) AND user_activation_key=''");
909	}
910	} else {
911	+ if ( $id ) {
912	return $wpdb->get_col("SELECT ID FROM $wpdb->users");
913	} else {
914	return $wpdb->get_col("SELECT user_email FROM $wpdb->users");

928	$subscribers = array();
929
930	parse_str($args, $r);
931	+ if ( !isset($r['format']) )
932	$r['format'] = 'all';
933	+ if ( !isset($r['cats']) )
934	$r['cats'] = '';
935
936	$JOIN = ''; $AND = '';
937	// text or HTML subscribers
938	+ if ( 'all' != $r['format'] ) {
939	$JOIN .= "INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id ";
940	$AND .= " AND b.meta_key='s2_format' AND b.meta_value=";
941	+ if ( 'html' == $r['format'] ) {
942	$AND .= "'html'";
943	+ } elseif ( 'post' == $r['format'] ) {
944	$AND .= "'post'";
945	+ } elseif ( 'excerpt' == $r['format'] ) {
946	$AND .= "'excerpt'";
947	}
948	}
949
950	// specific category subscribers
951	+ if ( '' != $r['cats'] ) {
952	$JOIN .= "INNER JOIN $wpdb->usermeta AS c ON a.user_id = c.user_id ";
953	$all = '';
954	+ foreach ( explode(',', $r['cats']) as $cat ) {
955	('' == $and) ? $and = "c.meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$cat'" : $and .= " OR c.meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$cat'";
956	}
957	$AND .= " AND ($and)";
958	}
959
960	+ if ( $this->s2_mu ) {
961	$sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . "WHERE a.meta_key='" . $wpdb->prefix . "capabilities'" . $AND;
962	} else {
963	$sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . "WHERE a.meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'" . $AND;
964	}
965	$result = $wpdb->get_col($sql);
966	+ if ( $result ) {
967	$ids = implode(',', $result);
968	return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids) AND user_activation_key = ''");
969	}

973	Collects the signup date for all public subscribers
974	*/
975	function signup_date($email = '') {
976	+ if ( '' == $email ) { return false; }
977
978	global $wpdb;
979	+ if ( !empty($this->signup_dates) ) {
980	return $this->signup_dates[$email];
981	} else {
982	$results = $wpdb->get_results("SELECT email, date FROM $this->public", ARRAY_N);
983	+ foreach ( $results as $result ) {
984	$this->signup_dates[$result[0]] = $result[1];
985	}
986	return $this->signup_dates[$email];

991	Collects the ip address for all public subscribers
992	*/
993	function signup_ip($email = '') {
994	+ if ( '' == $email ) {return false; }
995
996	global $wpdb;
997	+ if ( !empty($this->signup_ips) ) {
998	return $this->signup_ips[$email];
999	} else {
1000	$results = $wpdb->get_results("SELECT email, ip FROM $this->public", ARRAY_N);
1001	+ foreach ( $results as $result ) {
1002	$this->signup_ips[$result[0]] = $result[1];
1003	}
1004	return $this->signup_ips[$email];

1012	function register($user_ID = 0) {
1013	global $wpdb;
1014
1015	+ if ( 0 == $user_ID ) { return $user_ID; }
1016	$user = get_userdata($user_ID);
1017	$all_cats = get_categories(array('hide_empty' => false));
1018
1019	// Are registered users are allowed to subscribe to excluded categories?
1020	+ if ( 0 == $this->subscribe2_options['reg_override'] \|\| 'no' == $this->subscribe2_options['newreg_override'] ) {
1021	$exclude = explode(',', $this->subscribe2_options['exclude']);
1022	+ foreach ( $all_cats as $cat => $term_id ) {
1023	+ if ( in_array($all_cats[$cat]->term_id, $exclude) ) {
1024	$cat = (int)$cat;
1025	unset($all_cats[$cat]);
1026	}
1027	}
1028	}
1029
1030	+ foreach ( $all_cats as $cat ) {
1031	('' == $cats) ? $cats = "$cat->term_id" : $cats .= ",$cat->term_id";
1032	}
1033
1034	+ if ( '' == $cats ) {
1035	// sanity check, might occur if all cats excluded and reg_override = 0
1036	return $user_ID;
1037	}
1038
1039	// has this user previously signed up for email notification?
1040	+ if ( false !== $this->is_public($user->user_email) ) {
1041	// delete this user from the public table, and subscribe them to all the categories
1042	$this->delete($user->user_email);
1043	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $cats);
1044	+ foreach ( explode(',', $cats) as $cat ) {
1045	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat, "$cat");
1046	}
1047	update_usermeta($user_ID, 's2_format', 'excerpt');

1049	} else {
1050	// create post format entries for all users
1051	$check_format = get_usermeta($user_ID, 's2_format');
1052	+ if ( empty($check_format) ) {
1053	// ensure existing subscription options are not overwritten on upgrade
1054	+ if ( 'html' == $this->subscribe2_options['autoformat'] ) {
1055	update_usermeta($user_ID, 's2_format', 'html');
1056	+ } elseif ( 'fulltext' == $this->subscribe2_options['autoformat'] ) {
1057	update_usermeta($user_ID, 's2_format', 'post');
1058	} else {
1059	update_usermeta($user_ID, 's2_format', 'excerpt');
1060	}
1061	update_usermeta($user_ID, 's2_autosub', $this->subscribe2_options['autosub_def']);
1062	// if the are no existing subscriptions, create them if, by default if autosub is on
1063	+ if ( 'yes' == $this->subscribe2_options['autosub'] \|\| ( 'wpreg' == $this->subscribe2_options['autosub'] && 'on' == $_POST['subscribe'] ) ) {
1064	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $cats);
1065	+ foreach ( explode(',', $cats) as $cat ) {
1066	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat, "$cat");
1067	}
1068	}
1069	} else {
1070	// if user is already registered update format remove 's2_excerpt' field and update 's2_format'
1071	+ if ( 'html' == $check_format ) {
1072	delete_usermeta($user_ID, 's2_excerpt');
1073	+ } elseif ( 'text' == $check_format ) {
1074	update_usermeta($user_ID, 's2_format', get_usermeta($user_ID, 's2_excerpt'));
1075	delete_usermeta($user_ID, 's2_excerpt');
1076	}
1077	}
1078	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1079	+ if ( strstr($subscribed, '-1') ) {
1080	// make sure we remove '-1' from any settings
1081	$old_cats = explode(',', $subscribed);
1082	$pos = array_search('-1', $old_cats);

1092	Subscribe all registered users to category selected on Admin Manage Page
1093	*/
1094	function subscribe_registered_users($emails = '', $cats = array()) {
1095	+ if ( '' == $emails \|\| '' == $cats ) { return false; }
1096	global $wpdb;
1097
1098	$useremails = explode(",", $emails);

1101	$sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
1102	$user_IDs = $wpdb->get_col($sql);
1103
1104	+ foreach ( $user_IDs as $user_ID ) {
1105	$old_cats = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1106	+ if ( !empty($old_cats) ) {
1107	$old_cats = explode(',', $old_cats);
1108	$newcats = array_unique(array_merge($cats, $old_cats));
1109	} else {
1110	$newcats = $cats;
1111	}
1112	+ if ( !empty($newcats) ) {
1113	// add subscription to these cat IDs
1114	+ foreach ( $newcats as $id ) {
1115	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id, "$id");
1116	}
1117	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $newcats));

1124	Unsubscribe all registered users to category selected on Admin Manage Page
1125	*/
1126	function unsubscribe_registered_users($emails = '', $cats = array()) {
1127	+ if ( '' == $emails \|\| '' == $cats ) { return false; }
1128	global $wpdb;
1129
1130	$useremails = explode(",", $emails);

1133	$sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
1134	$user_IDs = $wpdb->get_col($sql);
1135
1136	+ foreach ( $user_IDs as $user_ID ) {
1137	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1138	$remain = array_diff($old_cats, $cats);
1139	+ if ( !empty($remain) ) {
1140	// remove subscription to these cat IDs and update s2_subscribed
1141	+ foreach ( $cats as $id ) {
1142	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1143	}
1144	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $remain));
1145	} else {
1146	// remove subscription to these cat IDs and update s2_subscribed to ''
1147	+ foreach ( $cats as $id ) {
1148	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1149	}
1150	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');

1160	$redirect_to_subscriptionpage = false;
1161
1162	// subscribe to new blog
1163	+ if ( !empty($_GET['s2mu_subscribe']) ) {
1164	$blog_id = intval($_GET['s2mu_subscribe']);
1165	+ if ( $blog_id >= 0 ) {
1166	switch_to_blog($blog_id);
1167
1168	$user_ID = get_current_user_id();
1169
1170	// if user is not a user of the current blog
1171	+ if ( !is_blog_user($blog_id) ) {
1172	// add user to current blog as subscriber
1173	add_user_to_blog($blog_id, $user_ID, 'subscriber');
1174	// add an action hook for external manipulation of blog and user data

1178	// subscribe to all categories by default
1179	$all_cats = get_categories(array('hide_empty' => false));
1180
1181	+ if ( 0 == $this->subscribe2_options['reg_override'] ) {
1182	// registered users are not allowed to subscribe to excluded categories
1183	$exclude = explode(',', $this->subscribe2_options['exclude']);
1184	+ foreach ( $all_cats as $cat => $term ) {
1185	+ if ( in_array($all_cats[$cat]->term_id, $exclude) ) {
1186	$cat = (int)$cat;
1187	unset($all_cats[$cat]);
1188	}

1190	}
1191
1192	$cats = array();
1193	+ foreach ( $all_cats as $cat => $term ) {
1194	$term_id = $term->term_id;
1195	$cats[] = $term_id;
1196	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $term_id, $term_id);
1197	}
1198	+ if ( empty($cats) ) {
1199	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
1200	} else {
1201	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $cats));

1204	// don't restore_current_blog(); -> redirect to new subscription page
1205	$redirect_to_subscriptionpage = true;
1206	}
1207	+ } elseif ( !empty($_GET['s2mu_unsubscribe']) ) {
1208	// unsubscribe from a blog
1209	$blog_id = intval($_GET['s2mu_unsubscribe']);
1210	+ if ( $blog_id >= 0 ) {
1211	switch_to_blog($blog_id);
1212
1213	$user_ID = get_current_user_id();

1215	// delete subscription to all categories on that blog
1216	$cats = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
1217	$cats = explode(',', $cats);
1218	+ if ( !is_array($cats) ) {
1219	$cats = array($cats);
1220	}
1221
1222	+ foreach ( $cats as $id ) {
1223	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
1224	}
1225	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');

1232	}
1233	}
1234
1235	+ if ( $redirect_to_subscriptionpage == true ) {
1236	+ if ( !is_user_member_of_blog($user_ID) ) {
1237	$user_blogs = get_active_blog_for_user($user_ID);
1238	+ if ( is_array($user_blogs) ) {
1239	switch_to_blog(key($user_blogs));
1240	} else {
1241	// no longer a member of a blog

1245	}
1246
1247	// redirect to profile page
1248	+ if ( current_user_can('manage_options') ) {
1249	$url = get_option('siteurl') . '/wp-admin/users.php?page=s2_users';
1250	wp_redirect($url);
1251	exit();

1262	if registered user has selected this option
1263	*/
1264	function new_category($new_category='') {
1265	+ if ( 'no' == $this->subscribe2_options['show_autosub'] ) { return; }
1266	global $wpdb;
1267
1268	+ if ( 'yes' == $this->subscribe2_options['show_autosub'] ) {
1269	$sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE $wpdb->usermeta.meta_key='s2_autosub' AND $wpdb->usermeta.meta_value='yes'";
1270	$user_IDs = $wpdb->get_col($sql);
1271	+ if ( '' == $user_IDs ) { return; }
1272
1273	+ foreach ( $user_IDs as $user_ID ) {
1274	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1275	+ if ( !is_array($old_cats) ) {
1276	$old_cats = array($old_cats);
1277	}
1278	// add subscription to these cat IDs

1280	$newcats = array_merge($old_cats, (array)$new_category);
1281	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), implode(',', $newcats));
1282	}
1283	+ } elseif ( 'exclude' == $this->subscribe2_options['show_autosub'] ) {
1284	$excluded_cats = explode(',', $this->subscribe2_options['exclude']);
1285	$excluded_cats[] = $new_category;
1286	$this->subscribe2_options['exclude'] = implode(',', $excluded_cats);

1293
1294	$sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_cat') . "$deleted_category'";
1295	$user_IDs = $wpdb->get_col($sql);
1296	+ if ( '' == $user_IDs ) { return; }
1297
1298	+ foreach ( $user_IDs as $user_ID ) {
1299	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
1300	+ if ( !is_array($old_cats) ) {
1301	$old_cats = array($old_cats);
1302	}
1303	// add subscription to these cat IDs

1313	function get_userdata($admin_id) {
1314	global $wpdb, $userdata;
1315
1316	+ if ( is_numeric($admin_id) ) {
1317	$admin = get_userdata($admin_id);
1318	+ } elseif ( $admin_id == 'admin' ) {
1319	//ensure compatibility with < 4.16
1320	$admin = get_userdata('1');
1321	} else {

1323	}
1324
1325	// if user record is empty grab the first admin from the database
1326	+ if ( empty($admin) ) {
1327	$sql = "SELECT DISTINCT(ID) FROM $wpdb->users INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key='" . $wpdb->prefix . "user_level' AND $wpdb->usermeta.meta_value IN (8, 9, 10) LIMIT 1";
1328	$admin = get_userdata($wpdb->get_var($sql));
1329	}
1330
1331	// handle issues from WordPress core where user_level is not set or set low
1332	+ if ( empty($admin) ) {
1333	$role = 'administrator';
1334	+ if ( !class_exists(WP_User_Search) ) {
1335	require(ABSPATH . 'wp-admin/includes/user.php');
1336	}
1337	$wp_user_search = new WP_User_Search( '', '', $role);

1352	//Get Registered Subscribers for bulk management
1353	$registered = $this->get_registered();
1354	$all_users = $this->get_all_registered();
1355	+ if ( !empty($all_users) ) {
1356	$emails = implode(",", $all_users);
1357	}
1358
1359	// was anything POSTed ?
1360	+ if ( isset($_POST['s2_admin']) ) {
1361	check_admin_referer('subscribe2-manage_subscribers' . $s2nonce);
1362	+ if ( $_POST['addresses'] ) {
1363	+ foreach ( preg_split ("/[\s,]+/", $_POST['addresses']) as $email ) {
1364	+ if ( is_email($email) && $_POST['subscribe'] ) {
1365	$this->activate($email);
1366	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) subscribed!', 'subscribe2') . "</strong></p></div>";
1367	+ } elseif ( is_email($email) && $_POST['unsubscribe'] ) {
1368	$this->delete($email);
1369	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) unsubscribed!', 'subscribe2') . "</strong></p></div>";
1370	}
1371	}
1372	echo $message;
1373	$_POST['what'] = 'confirmed';
1374	+ } elseif ( $_POST['process'] ) {
1375	+ if ( $_POST['delete'] ) {
1376	+ foreach ( $_POST['delete'] as $address ) {
1377	$this->delete($address);
1378	}
1379	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Address(es) deleted!', 'subscribe2') . "</strong></p></div>";
1380	}
1381	+ if ( $_POST['confirm'] ) {
1382	+ foreach ( $_POST['confirm'] as $address ) {
1383	$this->toggle($address);
1384	}
1385	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Status changed!', 'subscribe2') . "</strong></p></div>";
1386	}
1387	+ if ( $_POST['unconfirm'] ) {
1388	+ foreach ( $_POST['unconfirm'] as $address ) {
1389	$this->toggle($address);
1390	}
1391	$message = "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Status changed!', 'subscribe2') . "</strong></p></div>";
1392	}
1393	echo $message;
1394	+ } elseif ( $_POST['searchterm'] ) {
1395	$confirmed = $this->get_public();
1396	$unconfirmed = $this->get_public(0);
1397	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1398	+ foreach ( $subscribers as $subscriber ) {
1399	+ if ( is_numeric(stripos($subscriber, $_POST['searchterm'])) ) {
1400	$result[] = $subscriber;
1401	}
1402	}
1403	+ } elseif ( $_POST['remind'] ) {
1404	$this->remind($_POST['reminderemails']);
1405	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Reminder Email(s) Sent!', 'subscribe2') . "</strong></p></div>";
1406	+ } elseif ( $_POST['sub_categories'] && 'subscribe' == $_POST['manage'] ) {
1407	$this->subscribe_registered_users($_POST['emails'], $_POST['category']);
1408	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Registered Users Subscribed!', 'subscribe2') . "</strong></p></div>";
1409	+ } elseif ( $_POST['sub_categories'] && 'unsubscribe' == $_POST['manage'] ) {
1410	$this->unsubscribe_registered_users($_POST['emails'], $_POST['category']);
1411	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Registered Users Unsubscribed!', 'subscribe2') . "</strong></p></div>";
1412	+ } elseif ( $_POST['sub_format'] ) {
1413	+ if ( $_POST['format'] == 'excerpt' ) {
1414	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='excerpt' WHERE meta_key='s2_format'");
1415	+ } elseif ( $_POST['format'] == 'full' ) {
1416	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='post' WHERE meta_key='s2_format'");
1417	+ } elseif ( $_POST['format'] == 'html' ) {
1418	$wpdb->get_results("UPDATE $wpdb->usermeta SET meta_value='html' WHERE meta_key='s2_format'");
1419	}
1420	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Format updated for Registered Users!', 'subscribe2') . "</strong></p></div>";

1425	$confirmed = $this->get_public();
1426	$unconfirmed = $this->get_public(0);
1427	// safety check for our arrays
1428	+ if ( '' == $confirmed ) { $confirmed = array(); }
1429	+ if ( '' == $unconfirmed ) { $unconfirmed = array(); }
1430	+ if ( '' == $registered ) { $registered = array(); }
1431	+ if ( '' == $all_users ) { $all_users = array(); }
1432
1433	$reminderform = false;
1434	$urlpath = str_replace("\\", "/", S2PATH);
1435	$urlpath = trailingslashit(get_option('siteurl')) . substr($urlpath,strpos($urlpath, "wp-content/"));
1436	+ if ( isset($_GET['s2page']) ) {
1437	$page = (int) $_GET['s2page'];
1438	} else {
1439	$page = 1;
1440	}
1441
1442	+ if ( isset($_POST['what']) ) {
1443	$page = 1;
1444	+ if ( 'all' == $_POST['what'] ) {
1445	$what = 'all';
1446	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1447	+ } elseif ( 'public' == $_POST['what'] ) {
1448	$what = 'public';
1449	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1450	+ } elseif ( 'confirmed' == $_POST['what'] ) {
1451	$what = 'confirmed';
1452	$subscribers = $confirmed;
1453	+ } elseif ( 'unconfirmed' == $_POST['what'] ) {
1454	$what = 'unconfirmed';
1455	$subscribers = $unconfirmed;
1456	+ if ( !empty($subscribers) ) {
1457	$reminderemails = implode(",", $subscribers);
1458	$reminderform = true;
1459	}
1460	+ } elseif ( is_numeric($_POST['what']) ) {
1461	$what = intval($_POST['what']);
1462	$subscribers = $this->get_registered("cats=$what");
1463	+ } elseif ( 'registered' == $_POST['what'] ) {
1464	$what = 'registered';
1465	$subscribers = $registered;
1466	+ } elseif ( 'all_users' == $_POST['what'] ) {
1467	$what = 'all_users';
1468	$subscribers = $all_users;
1469	}
1470	+ } elseif ( isset($_GET['what']) ) {
1471	+ if ( 'all' == $_GET['what'] ) {
1472	$what = 'all';
1473	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1474	+ } elseif ( 'public' == $_GET['what'] ) {
1475	$what = 'public';
1476	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1477	+ } elseif ( 'confirmed' == $_GET['what'] ) {
1478	$what = 'confirmed';
1479	$subscribers = $confirmed;
1480	+ } elseif ( 'unconfirmed' == $_GET['what'] ) {
1481	$what = 'unconfirmed';
1482	$subscribers = $unconfirmed;
1483	+ if ( !empty($subscribers) ) {
1484	$reminderemails = implode(",", $subscribers);
1485	$reminderform = true;
1486	}
1487	+ } elseif ( is_numeric($_GET['what']) ) {
1488	$what = intval($_GET['what']);
1489	$subscribers = $this->get_registered("cats=$what");
1490	+ } elseif ( 'registered' == $_GET['what'] ) {
1491	$what = 'registered';
1492	$subscribers = $registered;
1493	+ } elseif ( 'all_users' == $_GET['what'] ) {
1494	$what = 'all_users';
1495	$subscribers = $all_users;
1496	}

1498	$what = 'all';
1499	$subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$all_users);
1500	}
1501	+ if ( $_POST['searchterm'] ) {
1502	$subscribers = &$result;
1503	$what = 'public';
1504	}
1505
1506	+ if ( !empty($subscribers) ) {
1507	natcasesort($subscribers);
1508	// Displays a page number strip - adapted from code in Akismet
1509	$args['what'] = $what;

1538
1539	// show our form
1540	echo "<div class=\"wrap\">";
1541	+ screen_icon();
1542	echo "<h2>" . __('Manage Subscribers', 'subscribe2') . "</h2>\r\n";
1543	echo "<form method=\"post\" action=\"\">\r\n";
1544	+ if ( function_exists('wp_nonce_field') ) {
1545	wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1546	}
1547	echo "<h2>" . __('Add/Remove Subscribers', 'subscribe2') . "</h2>\r\n";

1557	$this->display_subscriber_dropdown($what, __('Filter', 'subscribe2'));
1558	// show the selected subscribers
1559	$alternate = '';
1560	+ if ( !empty($subscribers) ) {
1561	$exportcsv = implode(",\r\n", $subscribers);
1562	echo "<table cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">";
1563	echo "<tr class=\"alternate\"><td width=\"50%\"><input type=\"text\" name=\"searchterm\" value=\"\" /> \r\n";
1564	echo "<input type=\"submit\" class=\"button-secondary\" name=\"search\" value=\"" . __('Search Subscribers', 'subscribe2') . "\" /></td>\r\n";
1565	+ if ( $reminderform ) {
1566	echo "<td width=\"25%\" align=\"right\"><input type=\"hidden\" name=\"reminderemails\" value=\"" . $reminderemails . "\" />\r\n";
1567	echo "<input type=\"submit\" class=\"button-secondary\" name=\"remind\" value=\"" . __('Send Reminder Email', 'subscribe2') . "\" /></td>\r\n";
1568	} else {

1574	}
1575
1576	echo "<table class=\"widefat\" cellpadding=\"2\" cellspacing=\"2\">";
1577	+ if ( !empty($subscribers) ) {
1578	echo "<tr><td colspan=\"3\" align=\"center\"><input type=\"submit\" class=\"button-secondary\" name=\"process\" value=\"" . __('Process', 'subscribe2') . "\" /></td>\r\n";
1579	echo "<td align=\"right\">" . $strip . "</td></tr>\r\n";
1580	}
1581	+ if ( !empty($subscribers) ) {
1582	$subscriber_chunks = array_chunk($subscribers, $this->subscribe2_options['entries']);
1583	$chunk = $page - 1;
1584	$subscribers = $subscriber_chunks[$chunk];

1594	echo "<td align=\"center\"><input type=\"checkbox\" name=\"checkall\" value=\"delete_checkall\" /></td>\r\n";
1595	echo "<td align=\"left\"><strong>" . __('Select / Unselect All', 'subscribe2') . "</strong></td></tr>\r\n";
1596
1597	+ foreach ( $subscribers as $subscriber ) {
1598	echo "<tr class=\"$alternate\" style=\"height:1.5em;\">";
1599	echo "<td align=\"center\">\r\n";
1600	+ if ( in_array($subscriber, $confirmed) ) {
1601	echo "</td><td align=\"center\">\r\n";
1602	echo "<input class=\"unconfirm_checkall\" title=\"" . __('Unconfirm this email address', 'subscribe2') . "\" type=\"checkbox\" name=\"unconfirm[]\" value=\"" . $subscriber . "\" /></td>\r\n";
1603	echo "<td align=\"center\">\r\n";

1605	echo "</td>\r\n";
1606	echo "<td><span style=\"color:#006600\">√  </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1607	echo "(<span style=\"color:#006600\"><abbr title=\"" . $this->signup_ip($subscriber) . "\">" . $this->signup_date($subscriber) . "</abbr></span>)\r\n";
1608	+ } elseif ( in_array($subscriber, $unconfirmed) ) {
1609	echo "<input class=\"confirm_checkall\" title=\"" . __('Confirm this email address', 'subscribe2') . "\" type=\"checkbox\" name=\"confirm[]\" value=\"" . $subscriber . "\" /></td>\r\n";
1610	echo "<td align=\"center\"></td>\r\n";
1611	echo "<td align=\"center\">\r\n";

1613	echo "</td>\r\n";
1614	echo "<td><span style=\"color:#FF0000\"> !   </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1615	echo "(<span style=\"color:#FF0000\"><abbr title=\"" . $this->signup_ip($subscriber) . "\">" . $this->signup_date($subscriber) . "</abbr></span>)\r\n";
1616	+ } elseif ( in_array($subscriber, $all_users) ) {
1617	echo "</td><td align=\"center\"></td><td align=\"center\"></td>\r\n";
1618	echo "<td><span style=\"color:#006600\">®  </span><a href=\"mailto:" . $subscriber . "\">" . $subscriber . "</a>\r\n";
1619	+ echo "(<a href=\"" . get_option('siteurl') . "/wp-admin/users.php?page=s2_users&email=" . urlencode($subscriber) . "\">" . __('edit', 'subscribe2') . "</a>)\r\n";
1620	}
1621	echo "</td></tr>\r\n";
1622	('alternate' == $alternate) ? $alternate = '' : $alternate = 'alternate';
1623	}
1624	} else {
1625	+ if ( $_POST['searchterm'] ) {
1626	echo "<tr><td align=\"center\"><b>" . __('No matching subscribers found', 'subscribe2') . "</b></td></tr>\r\n";
1627	} else {
1628	echo "<tr><td align=\"center\"><b>" . __('NONE', 'subscribe2') . "</b></td></tr>\r\n";
1629	}
1630	}
1631	+ if ( !empty($subscribers) ) {
1632	echo "<tr><td colspan=\"3\" align=\"center\"><input type=\"submit\" class=\"button-secondary\" name=\"process\" value=\"" . __('Process', 'subscribe2') . "\" /></td>\r\n";
1633	echo "<td align=\"right\">" . $strip . "</td></tr>\r\n";
1634	}

1665	global $s2nonce;
1666
1667	// was anything POSTed?
1668	+ if ( isset( $_POST['s2_admin']) ) {
1669	check_admin_referer('subscribe2-options_subscribers' . $s2nonce);
1670	+ if ( $_POST['reset'] ) {
1671	$this->reset();
1672	echo "<div id=\"message\" class=\"updated fade\"><p><strong>$this->options_reset</strong></p></div>";
1673	+ } elseif ( $_POST['preview'] ) {
1674	global $user_email;
1675	+ if ( 'never' == $this->subscribe2_options['email_freq'] ) {
1676	$post = get_posts('numberposts=1');
1677	$this->publish($post[0], $user_email);
1678	} else {
1679	+ $this->subscribe2_cron($user_email);
1680	}
1681	+ } elseif ( $_POST['submit'] ) {
1682	// BCClimit
1683	+ if ( is_numeric($_POST['bcc']) && $_POST['bcc'] >= 0 ) {
1684	$this->subscribe2_options['bcclimit'] = $_POST['bcc'];
1685	}
1686	// admin_email

1688
1689	// send as author or admin?
1690	$sender = 'author';
1691	+ if ( is_numeric($_POST['sender']) ) {
1692	$sender = $_POST['sender'];
1693	}
1694	$this->subscribe2_options['sender'] = $sender;

1703	// send per-post or digest emails
1704	$email_freq = $_POST['email_freq'];
1705	$scheduled_time = wp_next_scheduled('s2_digest_cron');
1706	+ if ( $email_freq != $this->subscribe2_options['email_freq'] \|\| $_POST['hour'] != date('H', $scheduled_time) ) {
1707	$this->subscribe2_options['email_freq'] = $email_freq;
1708	wp_clear_scheduled_hook('s2_digest_cron');
1709	$scheds = (array)wp_get_schedules();
1710	$interval = ( isset($scheds[$email_freq]['interval']) ) ? (int) $scheds[$email_freq]['interval'] : 0;
1711	+ if ( $interval == 0 ) {
1712	// if we are on per-post emails remove last_cron entry
1713	unset($this->subscribe2_options['last_s2cron']);
1714	} else {
1715	// if we are using digest schedule the event and prime last_cron as now
1716	$time = time() + $interval;
1717	+ if ( $interval < 86400 ) {
1718	// Schedule CRON events occurring less than daily starting now and periodically thereafter
1719	$timestamp = &$time;
1720	} else {

1722	$timestamp = mktime($_POST['hour'], 0, 0, date('m', $time), date('d', $time), date('Y', $time));
1723	}
1724	wp_schedule_event($timestamp, $email_freq, 's2_digest_cron');
1725	+ if ( !isset($this->subscribe2_options['last_s2cron']) ) {
1726	$this->subscribe2_options['last_s2cron'] = current_time('mysql');
1727	}
1728	}

1730
1731	// email subject and body templates
1732	// ensure that are not empty before updating
1733	+ if ( !empty($_POST['notification_subject']) ) {
1734	$this->subscribe2_options['notification_subject'] = $_POST['notification_subject'];
1735	}
1736	+ if ( !empty($_POST['mailtext']) ) {
1737	$this->subscribe2_options['mailtext'] = $_POST['mailtext'];
1738	}
1739	+ if ( !empty($_POST['confirm_subject']) ) {
1740	$this->subscribe2_options['confirm_subject'] = $_POST['confirm_subject'];
1741	}
1742	+ if ( !empty($_POST['confirm_email']) ) {
1743	$this->subscribe2_options['confirm_email'] = $_POST['confirm_email'];
1744	}
1745	+ if ( !empty($_POST['remind_subject']) ) {
1746	$this->subscribe2_options['remind_subject'] = $_POST['remind_subject'];
1747	}
1748	+ if ( !empty($_POST['remind_email']) ) {
1749	$this->subscribe2_options['remind_email'] = $_POST['remind_email'];
1750	}
1751
1752	// excluded categories
1753	+ if ( !empty($_POST['category']) ) {
1754	$exclude_cats = implode(',', $_POST['category']);
1755	} else {
1756	$exclude_cats = '';
1757	}
1758	$this->subscribe2_options['exclude'] = $exclude_cats;
1759	// allow override?
1760	+ ( isset($_POST['reg_override']) ) ? $override = '1' : $override = '0';
1761	$this->subscribe2_options['reg_override'] = $override;
1762
1763	// default WordPress page where Subscribe2 token is placed
1764	+ if ( is_numeric($_POST['page']) && $_POST['page'] >= 0 ) {
1765	$this->subscribe2_options['s2page'] = $_POST['page'];
1766	}
1767
1768	// Number of subscriber per page
1769	+ if ( is_numeric($_POST['entries']) && $_POST['entries'] > 0 ) {
1770	$this->subscribe2_options['entries'] =$_POST['entries'];
1771	}
1772
1773	// show meta link?
1774	+ ( $_POST['show_meta'] == '1' ) ? $showmeta = '1' : $showmeta = '0';
1775	$this->subscribe2_options['show_meta'] = $showmeta;
1776
1777	// show button?
1778	+ ( $_POST['show_button'] == '1' ) ? $showbutton = '1' : $showbutton = '0';
1779	$this->subscribe2_options['show_button'] = $showbutton;
1780
1781	// show widget in Presentation->Widgets
1782	+ ( $_POST['widget'] == '1' ) ? $showwidget = '1' : $showwidget = '0';
1783	$this->subscribe2_options['widget'] = $showwidget;
1784
1785	//automatic subscription

1799	}
1800	// show our form
1801	echo "<div class=\"wrap\">";
1802	+ screen_icon();
1803	echo "<h2>" . __('Subscribe2 Settings', 'subscribe2') . "</h2>\r\n";
1804	echo "<a href=\"http://subscribe2.wordpress.com/\">" . __('Plugin Blog', 'subscribe2') . "</a> \| ";
1805	echo "<a href=\"http://getsatisfaction.com/subscribe2/\">" . __('Support Forum', 'subscribe2') . "</a> \| ";
1806	echo "<a href=\"https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904\">" . __('Make a donation via PayPal', 'subscribe2') . "</a>";
1807	echo "<form method=\"post\" action=\"\">\r\n";
1808	+ if ( function_exists('wp_nonce_field') ) {
1809	wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1810	}
1811	echo "<input type=\"hidden\" name=\"s2_admin\" value=\"options\" />\r\n";

1825
1826	echo "<br /><br />" . __('Send Admins notifications for new', 'subscribe2') . ': ';
1827	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"subs\"";
1828	+ if ( 'subs' == $this->subscribe2_options['admin_email'] ) {
1829	echo " checked=\"checked\"";
1830	}
1831	echo " /> " . __('Subscriptions', 'subscribe2') . "</label>  ";
1832	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"unsubs\"";
1833	+ if ( 'unsubs' == $this->subscribe2_options['admin_email'] ) {
1834	echo " checked=\"checked\"";
1835	}
1836	echo " /> " . __('Unsubscriptions', 'subscribe2') . "</label>  ";
1837	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"both\"";
1838	+ if ( 'both' == $this->subscribe2_options['admin_email'] ) {
1839	echo " checked=\"checked\"";
1840	}
1841	echo " /> " . __('Both', 'subscribe2') . "</label>  ";
1842	echo "<label><input type=\"radio\" name=\"admin_email\" value=\"none\"";
1843	+ if ( 'none' == $this->subscribe2_options['admin_email'] ) {
1844	echo " checked=\"checked\"";
1845	}
1846	echo " /> " . __('Neither', 'subscribe2') . "</label><br /><br />\r\n";
1847
1848	echo __('Include theme CSS stylesheet in HTML notifications', 'subscribe2') . ': ';
1849	echo "<label><input type=\"radio\" name=\"stylesheet\" value=\"yes\"";
1850	+ if ( 'yes' == $this->subscribe2_options['stylesheet'] ) {
1851	echo " checked=\"checked\"";
1852	}
1853	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1854	echo "<label><input type=\"radio\" name=\"stylesheet\" value=\"no\"";
1855	+ if ( 'no' == $this->subscribe2_options['stylesheet'] ) {
1856	echo " checked=\"checked\"";
1857	}
1858	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1859
1860	echo __('Send Emails for Pages', 'subscribe2') . ': ';
1861	echo "<label><input type=\"radio\" name=\"pages\" value=\"yes\"";
1862	+ if ( 'yes' == $this->subscribe2_options['pages'] ) {
1863	echo " checked=\"checked\"";
1864	}
1865	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1866	echo "<label><input type=\"radio\" name=\"pages\" value=\"no\"";
1867	+ if ( 'no' == $this->subscribe2_options['pages'] ) {
1868	echo " checked=\"checked\"";
1869	}
1870	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1871	echo __('Send Emails for Password Protected Posts', 'subscribe2') . ': ';
1872	echo "<label><input type=\"radio\" name=\"password\" value=\"yes\"";
1873	+ if ( 'yes' == $this->subscribe2_options['password'] ) {
1874	echo " checked=\"checked\"";
1875	}
1876	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1877	echo "<label><input type=\"radio\" name=\"password\" value=\"no\"";
1878	+ if ( 'no' == $this->subscribe2_options['password'] ) {
1879	echo " checked=\"checked\"";
1880	}
1881	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
1882	echo __('Send Emails for Private Posts', 'subscribe2') . ': ';
1883	echo "<label><input type=\"radio\" name=\"private\" value=\"yes\"";
1884	+ if ( 'yes' == $this->subscribe2_options['private'] ) {
1885	echo " checked=\"checked\"";
1886	}
1887	echo " /> " . __('Yes', 'subscribe2') . "</label>  ";
1888	echo "<label><input type=\"radio\" name=\"private\" value=\"no\"";
1889	+ if ( 'no' == $this->subscribe2_options['private'] ) {
1890	echo " checked=\"checked\"";
1891	}
1892	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";

1894	echo "<label>\r\n";
1895	$this->admin_dropdown(true);
1896	echo "</label><br /><br />\r\n";
1897	+ if ( function_exists('wp_schedule_event') ) {
1898	echo __('Send Emails', 'subscribe2') . ": <br /><br />\r\n";
1899	$this->display_digest_choices();
1900	echo __('For digest notifications, date order for posts is', 'subscribe2') . ": \r\n";
1901	echo "<label><input type=\"radio\" name=\"cron_order\" value=\"desc\"";
1902	+ if ( 'desc' == $this->subscribe2_options['cron_order'] ) {
1903	echo " checked=\"checked\"";
1904	}
1905	echo " /> " . __('Descending', 'subscribe2') . "</label>  ";
1906	echo "<label><input type=\"radio\" name=\"cron_order\" value=\"asc\"";
1907	+ if ( 'asc' == $this->subscribe2_options['cron_order'] ) {
1908	echo " checked=\"checked\"";
1909	}
1910	echo " /> " . __('Ascending', 'subscribe2') . "</label><br /><br />\r\n";

1932	echo "<dt><b>TABLE</b></dt><dd>" . __("a list of post titles<br />(<i>for digest emails only</i>)", 'subscribe2') . "</dd>\r\n";
1933	echo "<dt><b>PERMALINK</b></dt><dd>" . __("the post's permalink<br />(<i>for per-post emails only</i>)", 'subscribe2') . "</dd>\r\n";
1934	echo "<dt><b>TINYLINK</b></dt><dd>" . __("the post's permalink after conversion by TinyURL<br />(<i>for per-post emails only</i>)", 'subscribe2') . "</dd>\r\n";

1935	echo "<dt><b>MYNAME</b></dt><dd>" . __("the admin or post author's name", 'subscribe2') . "</dd>\r\n";
1936	echo "<dt><b>EMAIL</b></dt><dd>" . __("the admin or post author's email", 'subscribe2') . "</dd>\r\n";
1937	echo "<dt><b>AUTHORNAME</b></dt><dd>" . __("the post author's name", 'subscribe2') . "</dd>\r\n";

1958	echo"</p>";
1959	$this->display_category_form(explode(',', $this->subscribe2_options['exclude']));
1960	echo "<center><label><input type=\"checkbox\" name=\"reg_override\" value=\"1\"";
1961	+ if ( '1' == $this->subscribe2_options['reg_override'] ) {
1962	echo " checked=\"checked\"";
1963	}
1964	echo " /> " . __('Allow registered users to subscribe to excluded categories?', 'subscribe2') . "</label></center><br />\r\n";

1987
1988	// show link to WordPress page in meta
1989	echo "<br /><br /><label><input type=\"checkbox\" name=\"show_meta\" value=\"1\"";
1990	+ if ( '1' == $this->subscribe2_options['show_meta'] ) {
1991	echo " checked=\"checked\"";
1992	}
1993	echo " /> " . __('Show a link to your subscription page in "meta"?', 'subscribe2') . "</label><br /><br />\r\n";
1994
1995	// show QuickTag button
1996	echo "<label><input type=\"checkbox\" name=\"show_button\" value=\"1\"";
1997	+ if ( '1' == $this->subscribe2_options['show_button'] ) {
1998	echo " checked=\"checked\"";
1999	}
2000	echo " /> " . __('Show the Subscribe2 button on the Write toolbar?', 'subscribe2') . "</label><br /><br />\r\n";
2001
2002	// show Widget
2003	echo "<label><input type=\"checkbox\" name=\"widget\" value=\"1\"";
2004	+ if ( '1' == $this->subscribe2_options['widget'] ) {
2005	echo " checked=\"checked\"";
2006	}
2007	echo " /> " . __('Enable Subscribe2 Widget?', 'subscribe2') . "</label><br /><br />\r\n";

2012	echo"<p>";
2013	echo __('Subscribe new users registering with your blog', 'subscribe2') . ":<br />\r\n";
2014	echo "<label><input type=\"radio\" name=\"autosub\" value=\"yes\"";
2015	+ if ( 'yes' == $this->subscribe2_options['autosub'] ) {
2016	echo " checked=\"checked\"";
2017	}
2018	echo " /> " . __('Automatically', 'subscribe2') . "</label>  ";
2019	echo "<label><input type=\"radio\" name=\"autosub\" value=\"wpreg\"";
2020	+ if ( 'wpreg' == $this->subscribe2_options['autosub'] ) {
2021	echo " checked=\"checked\"";
2022	}
2023	echo " /> " . __('Display option on Registration Form', 'subscribe2') . "</label>  ";
2024	echo "<label><input type=\"radio\" name=\"autosub\" value=\"no\"";
2025	+ if ( 'no' == $this->subscribe2_options['autosub'] ) {
2026	echo " checked=\"checked\"";
2027	}
2028	echo " /> " . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2029	echo __('Auto-subscribe includes any excluded categories', 'subscribe2') . ":<br />\r\n";
2030	echo "<label><input type=\"radio\" name=\"newreg_override\" value=\"yes\"";
2031	+ if ( 'yes' == $this->subscribe2_options['newreg_override'] ) {
2032	echo " checked=\"checked\"";
2033	}
2034	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2035	echo "<label><input type=\"radio\" name=\"newreg_override\" value=\"no\"";
2036	+ if ( 'no' == $this->subscribe2_options['newreg_override'] ) {
2037	echo " checked=\"checked\"";
2038	}
2039	echo " />" . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2040	echo __('Registration Form option is checked by default', 'subscribe2') . ":<br />\r\n";
2041	echo "<label><input type=\"radio\" name=\"wpregdef\" value=\"yes\"";
2042	+ if ( 'yes' == $this->subscribe2_options['wpregdef'] ) {
2043	echo " checked=\"checked\"";
2044	}
2045	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2046	echo "<label><input type=\"radio\" name=\"wpregdef\" value=\"no\"";
2047	+ if ( 'no' == $this->subscribe2_options['wpregdef'] ) {
2048	echo " checked=\"checked\"";
2049	}
2050	echo " />" . __('No', 'subscribe2') . "</label><br /><br />\r\n";
2051	echo __('Auto-subscribe users to receive email as', 'subscribe2') . ": <br />\r\n";
2052	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"html\"";
2053	+ if ( 'html' == $this->subscribe2_options['autoformat'] ) {
2054	echo "checked=\"checked\" ";
2055	}
2056	echo "/> " . __('HTML', 'subscribe2') ."</label>  ";
2057	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"fulltext\" ";
2058	+ if ( 'fulltext' == $this->subscribe2_options['autoformat'] ) {
2059	echo "checked=\"checked\" ";
2060	}
2061	echo "/> " . __('Plain Text - Full', 'subscribe2') . "</label>  ";
2062	echo "<label><input type=\"radio\" name=\"autoformat\" value=\"text\" ";
2063	+ if ( 'text' == $this->subscribe2_options['autoformat'] ) {
2064	echo "checked=\"checked\" ";
2065	}
2066	echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . "</label><br /><br />";
2067	echo __('Registered Users have the option to auto-subscribe to new categories', 'subscribe2') . ": <br />\r\n";
2068	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"yes\"";
2069	+ if ( 'yes' == $this->subscribe2_options['show_autosub'] ) {
2070	echo " checked=\"checked\"";
2071	}
2072	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2073	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"no\"";
2074	+ if ( 'no' == $this->subscribe2_options['show_autosub'] ) {
2075	echo " checked=\"checked\"";
2076	}
2077	echo " />" . __('No', 'subscribe2') . "</label>  ";
2078	echo "<label><input type=\"radio\" name=\"show_autosub\" value=\"exclude\"";
2079	+ if ( 'exclude' == $this->subscribe2_options['show_autosub'] ) {
2080	echo " checked=\"checked\"";
2081	}
2082	echo " />" .__('New categories are immediately excluded', 'subscribe2') . "</label><br /><br />";
2083	echo __('Option for Registered Users to auto-subscribe to new categories is checked by default', 'subscribe2') . ": <br />\r\n";
2084	echo "<label><input type=\"radio\" name=\"autosub_def\" value=\"yes\"";
2085	+ if ( 'yes' == $this->subscribe2_options['autosub_def'] ) {
2086	echo " checked=\"checked\"";
2087	}
2088	echo " />" . __('Yes', 'subscribe2') . "</label>  ";
2089	echo "<label><input type=\"radio\" name=\"autosub_def\" value=\"no\"";
2090	+ if ( 'no' == $this->subscribe2_options['autosub_def'] ) {
2091	echo " checked=\"checked\"";
2092	}
2093	echo " />" . __('No', 'subscribe2');

2122	function user_menu() {
2123	global $user_ID, $s2nonce;
2124
2125	+ if ( isset($_GET['email']) ) {
2126	global $wpdb;
2127	+ $user_ID = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_email = '" . urldecode($_GET['email']) . "'");
2128	} else {
2129	get_currentuserinfo();
2130	}
2131
2132	// was anything POSTed?
2133	+ if ( isset($_POST['s2_admin']) && 'user' == $_POST['s2_admin'] ) {
2134	check_admin_referer('subscribe2-user_subscribers' . $s2nonce);
2135
2136	echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Subscription preferences updated.', 'subscribe2') . "</strong></p></div>\n";

2139
2140	$cats = $_POST['category'];
2141
2142	+ if ( empty($cats) \|\| $cats == '-1' ) {
2143	$oldcats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
2144	+ if ( $oldcats ) {
2145	+ foreach ( $oldcats as $cat ) {
2146	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat);
2147	}
2148	}
2149	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), '');
2150	+ } elseif ( $cats == 'digest' ) {
2151	$all_cats = get_categories(array('hide_empty' => false));
2152	+ foreach ( $all_cats as $cat ) {
2153	('' == $catids) ? $catids = "$cat->term_id" : $catids .= ",$cat->term_id";
2154	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $cat->term_id, $cat->term_id);
2155	}
2156	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'), $catids);
2157	} else {
2158	+ if ( !is_array($cats) ) {
2159	+ $cats = array($_POST['category']);
2160	}
2161	$old_cats = explode(',', get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')));
2162	$remove = array_diff($old_cats, $cats);
2163	$new = array_diff($cats, $old_cats);
2164	+ if ( !empty($remove) ) {
2165	// remove subscription to these cat IDs
2166	+ foreach ( $remove as $id ) {
2167	delete_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id);
2168	}
2169	}
2170	+ if ( !empty($new) ) {
2171	// add subscription to these cat IDs
2172	+ foreach ( $new as $id ) {
2173	update_usermeta($user_ID, $this->get_usermeta_keyname('s2_cat') . $id, $id);
2174	}
2175	}

2179
2180	// show our form
2181	echo "<div class=\"wrap\">";
2182	+ screen_icon();
2183	echo "<h2>" . __('Notification Settings', 'subscribe2') . "</h2>\r\n";
2184	+ if ( isset($_GET['email']) ) {
2185	$user = get_userdata($user_ID);
2186	echo "<span style=\"color: red;line-height: 300%;\">" . __('Editing Subscribe2 preferences for user', 'subscribe2') . ": " . $user->display_name . "</span>";
2187	}
2188	echo "<form method=\"post\" action=\"\">";
2189	echo "<p>";
2190	+ if ( function_exists('wp_nonce_field') ) {
2191	wp_nonce_field('subscribe2-user_subscribers' . $s2nonce);
2192	}
2193	echo "<input type=\"hidden\" name=\"s2_admin\" value=\"user\" />";
2194	+ if ( $this->subscribe2_options['email_freq'] == 'never' ) {
2195	echo __('Receive email as', 'subscribe2') . ":   ";
2196	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"html\"";
2197	+ if ( 'html' == get_usermeta($user_ID, 's2_format') ) {
2198	echo "checked=\"checked\" ";
2199	}
2200	echo "/> " . __('HTML', 'subscribe2') ."</label>  ";
2201	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"post\" ";
2202	+ if ( 'post' == get_usermeta($user_ID, 's2_format') ) {
2203	echo "checked=\"checked\" ";
2204	}
2205	echo "/> " . __('Plain Text - Full', 'subscribe2') . "</label>  ";
2206	echo "<label><input type=\"radio\" name=\"s2_format\" value=\"excerpt\" ";
2207	+ if ( 'excerpt' == get_usermeta($user_ID, 's2_format') ) {
2208	echo "checked=\"checked\" ";
2209	}
2210	echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . "</label><br /><br />\r\n";
2211
2212	+ if ( $this->subscribe2_options['show_autosub'] == 'yes' ) {
2213	echo __('Automatically subscribe me to newly created categories', 'subscribe2') . ':   ';
2214	echo "<label><input type=\"radio\" name=\"new_category\" value=\"yes\" ";
2215	+ if ( 'yes' == get_usermeta($user_ID, 's2_autosub') ) {
2216	echo "checked=\"checked\" ";
2217	}
2218	echo "/> " . __('Yes', 'subscribe2') . "</label>  ";
2219	echo "<label><input type=\"radio\" name=\"new_category\" value=\"no\" ";
2220	+ if ( 'no' == get_usermeta($user_ID, 's2_autosub') ) {
2221	echo "checked=\"checked\" ";
2222	}
2223	+ echo "/> " . __('No', 'subscribe2') . "</label>";
2224	echo "</p>";
2225	}
2226
2227	// subscribed categories
2228	+ if ( $this->s2_mu ) {
2229	global $blog_id;
2230	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
2231	// if we are subscribed to the current blog display an "unsubscribe" link
2232	+ if ( !empty($subscribed) ) {
2233	$unsubscribe_link = get_bloginfo('url') . "/wp-admin/?s2mu_unsubscribe=". $blog_id;
2234	echo "<p><a href=\"". $unsubscribe_link ."\" class=\"button\">" . __('Unsubscribe me from this blog', 'subscribe2') . "</a></p>";
2235	} else {

2246	// we're doing daily digests, so just show
2247	// subscribe / unnsubscribe
2248	echo __('Receive periodic summaries of new posts?', 'subscribe2') . ':   ';
2249	+ echo "<label>";
2250	echo "<input type=\"radio\" name=\"category\" value=\"digest\" ";
2251	+ if ( get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')) ) {
2252	+ echo "checked=\"checked\" ";
2253	}
2254	echo "/> " . __('Yes', 'subscribe2') . "</label> <label><input type=\"radio\" name=\"category\" value=\"-1\" ";
2255	+ if ( !get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed')) ) {
2256	+ echo "checked=\"checked\" ";
2257	}
2258	echo "/> " . __('No', 'subscribe2');
2259	echo "</label></p>";

2264	echo "</form>\r\n";
2265
2266	// list of subscribed blogs on wordpress mu
2267	+ if ( $this->s2_mu && !isset($_GET['email']) ) {
2268	global $blog_id;
2269	+ $s2blog_id = $blog_id;
2270	$blogs = get_blog_list(0, 'all');
2271
2272	$blogs_subscribed = array();
2273	$blogs_notsubscribed = array();
2274
2275	+ foreach ( $blogs as $key => $blog ) {
2276	// switch to blog
2277	switch_to_blog($blog['blog_id']);
2278
2279	// check that the plugin is active on the current blog
2280	$current_plugins = get_option('active_plugins');
2281	+ if ( !is_array($current_plugins) ) {
2282	$current_plugins = (array)$current_plugins;
2283	}
2284	+ if ( !in_array(S2DIR . '/subscribe2.php', $current_plugins) ) {
2285	continue;
2286	}
2287

2289	$subscribed = get_usermeta($user_ID, $this->get_usermeta_keyname('s2_subscribed'));
2290
2291	$blogname = get_bloginfo('name');
2292	+ if ( strlen($blogname) > 30 ) {
2293	$blog['blogname'] = wp_html_excerpt($blogname, 30) . "..";
2294	} else {
2295	$blog['blogname'] = $blogname;

2299	$blog['subscribe_page'] = get_bloginfo('url') . "/wp-admin/users.php?page=s2_users";
2300
2301	$key = strtolower($blog['blogname'] . "-" . $blog['blog_id']);
2302	+ if ( !empty($subscribed) ) {
2303	$blogs_subscribed[$key] = $blog;
2304	} else {
2305	$blogs_notsubscribed[$key] = $blog;

2307	restore_current_blog();
2308	}
2309
2310	+ if ( !empty($blogs_subscribed) ) {
2311	ksort($blogs_subscribed);
2312	echo "<h2>" . __('Subscribed Blogs', 'subscribe2') . "</h2>\r\n";
2313	echo "<ul class=\"s2_blogs\">\r\n";
2314	+ foreach ( $blogs_subscribed as $blog ) {
2315	echo "<li><span class=\"name\"><a href=\"" . $blog['blogurl'] . "\" title=\"" . $blog['description'] . "\">" . $blog['blogname'] . "</a></span>\r\n";
2316	+ if ( $s2blog_id == $blog['blog_id'] ) {
2317	echo "<span class=\"buttons\">" . __('Viewing Settings Now', 'subscribe2') . "</span>\r\n";
2318	} else {
2319	echo "<span class=\"buttons\">";
2320	+ if ( is_blog_user($blog['blog_id']) ) {
2321	echo "<a href=\"". $blog['subscribe_page'] . "\">" . __('View Settings', 'subscribe2') . "</a>\r\n";
2322	}
2323	echo "<a href=\"" . $blog['blogurl'] . "/wp-admin/?s2mu_unsubscribe=" . $blog['blog_id'] . "\">" . __('Unsubscribe', 'subscribe2') . "</a></span>\r\n";

2328	echo "</ul>\r\n";
2329	}
2330
2331	+ if ( !empty($blogs_notsubscribed) ) {
2332	ksort($blogs_notsubscribed);
2333	echo "<h2>" . __('Subscribe to new blogs', 'subscribe2') . "</h2>\r\n";
2334	echo "<ul class=\"s2_blogs\">";
2335	+ foreach ( $blogs_notsubscribed as $blog ) {
2336	echo "<li><span class=\"name\"><a href=\"" . $blog['blogurl'] . "\" title=\"" . $blog['description'] . "\">" . $blog['blogname'] . "</a></span>\r\n";
2337	+ if ( $s2blog_id == $blog['blog_id'] ) {
2338	echo "<span class=\"buttons\">" . __('Viewing Settings Now', 'subscribe2') . "</span>\r\n";
2339	} else {
2340	echo "<span class=\"buttons\">";
2341	+ if ( is_blog_user($blog['blog_id']) ) {
2342	echo "<a href=\"". $blog['subscribe_page'] . "\">" . __('View Settings', 'subscribe2') . "</a>\r\n";
2343	}
2344	echo "<a href=\"" . $blog['blogurl'] . "/wp-admin/?s2mu_subscribe=" . $blog['blog_id'] . "\">" . __('Subscribe', 'subscribe2') . "</a></span>\r\n";

2364	global $wpdb, $s2nonce, $current_user;
2365
2366	// was anything POSTed?
2367	+ if ( isset($_POST['s2_admin']) && 'mail' == $_POST['s2_admin'] ) {
2368	check_admin_referer('subscribe2-write_subscribers' . $s2nonce);
2369	+ if ( 'confirmed' == $_POST['what'] ) {
2370	$recipients = $this->get_public();
2371	+ } elseif ( 'unconfirmed' == $_POST['what'] ) {
2372	$recipients = $this->get_public(0);
2373	+ } elseif ( 'public' == $_POST['what'] ) {
2374	$confirmed = $this->get_public();
2375	$unconfirmed = $this->get_public(0);
2376	$recipients = array_merge((array)$confirmed, (array)$unconfirmed);
2377	+ } elseif ( is_numeric($_POST['what']) ) {
2378	$cat = intval($_POST['what']);
2379	$recipients = $this->get_registered("cats=$cat");
2380	+ } elseif ( 'all_users' == $_POST['what'] ) {
2381	$recipients = $this->get_all_registered();
2382	} else {
2383	$recipients = $this->get_registered();
2384	}
2385	$subject = $this->substitute(stripslashes(strip_tags($_POST['subject'])));
2386	$body = $this->substitute(stripslashes($_POST['content']));
2387	+ if ( '' != $current_user->display_name \|\| '' != $current_user->user_email ) {
2388	$this->myname = html_entity_decode($current_user->display_name, ENT_QUOTES);
2389	$this->myemail = $current_user->user_email;
2390	}
2391	$status = $this->mail($recipients, $subject, $body, 'text');
2392	+ if ( $status ) {
2393	$message = $this->mail_sent;
2394	} else {
2395	global $phpmailer;

2397	}
2398	}
2399
2400	+ if ( '' != $message ) {
2401	echo "<div id=\"message\" class=\"updated\"><strong><p>" . $message . "</p></strong></div>\r\n";
2402	}
2403	// show our form
2404	+ echo "<div class=\"wrap\">";
2405	+ screen_icon();
2406	+ echo "<h2>" . __('Send an email to subscribers', 'subscribe2') . "</h2>\r\n";
2407	echo "<form method=\"post\" action=\"\">\r\n";
2408	+ if ( function_exists('wp_nonce_field') ) {
2409	wp_nonce_field('subscribe2-write_subscribers' . $s2nonce);
2410	}
2411	+ if ( isset($_POST['subject']) ) {
2412	$subject = $_POST['subject'];
2413	} else {
2414	$subject = __('A message from', 'subscribe2') . " " . get_option('blogname');

2440	$all_cats = get_categories(array('hide_empty' => false));
2441	$exclude = explode(',', $this->subscribe2_options['exclude']);
2442
2443	+ if ( 0 == $override ) {
2444	// registered users are not allowed to subscribe to
2445	// excluded categories
2446	+ foreach ( $all_cats as $cat => $term_id ) {
2447	+ if ( in_array($all_cats[$cat]->term_id, $exclude) ) {
2448	$cat = (int)$cat;
2449	unset($all_cats[$cat]);
2450	}

2459	echo "<label><input type=\"checkbox\" name=\"checkall\" value=\"cat_checkall\" /> " . __('Select / Unselect All', 'subscribe2') . "</label>\r\n";
2460	echo "</td></tr>\r\n";
2461	echo "<tr valign=\"top\"><td width=\"50%\" align=\"left\">\r\n";
2462	+ foreach ( $all_cats as $cat ) {
2463	+ if ( $i >= $half && 0 == $j ){
2464	echo "</td><td width=\"50%\" align=\"left\">\r\n";
2465	$j++;
2466	}
2467	+ if ( 0 == $j ) {
2468	echo "<label><input class=\"cat_checkall\" type=\"checkbox\" name=\"category[]\" value=\"" . $cat->term_id . "\"";
2469	+ if ( in_array($cat->term_id, $selected) ) {
2470	echo " checked=\"checked\" ";
2471	}
2472	+ echo " /> <abbr title=\"" . $cat->slug . "\">" . trim(get_category_parents($cat->term_id, false, ' » '), ' » ') . "</abbr></label><br />\r\n";
2473	} else {
2474	echo "<label><input class=\"cat_checkall\" type=\"checkbox\" name=\"category[]\" value=\"" . $cat->term_id . "\"";
2475	+ if ( in_array($cat->term_id, $selected) ) {
2476	echo " checked=\"checked\" ";
2477	}
2478	+ echo " /> <abbr title=\"" . $cat->slug . "\">" . trim(get_category_parents($cat->term_id, false, ' » '), ' » ') . "</abbr></label><br />\r\n";
2479	}
2480	$i++;
2481	}

2503	// count the number of subscribers
2504	$count['confirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='1'");
2505	$count['unconfirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='0'");
2506	+ if ( in_array('unconfirmed', $exclude) ) {
2507	$count['public'] = $count['confirmed'];
2508	+ } elseif ( in_array('confirmed', $exclude) ) {
2509	$count['public'] = $count['unconfirmed'];
2510	} else {
2511	$count['public'] = ($count['confirmed'] + $count['unconfirmed']);
2512	}
2513	+ if ( $this->s2_mu ) {
2514	$count['all_users'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities'");
2515	} else {
2516	$count['all_users'] = $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users");
2517	}
2518	+ if ( $this->s2_mu ) {
2519	$count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $wpdb->prefix . "capabilities' AND meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'");
2520	} else {
2521	$count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_subscribed') . "'");
2522	}
2523	$count['all'] = ($count['confirmed'] + $count['unconfirmed'] + $count['all_users']);
2524	+ if ( $this->s2_mu ) {
2525	+ foreach ( $all_cats as $cat ) {
2526	$count[$cat->name] = $wpdb->get_var("SELECT COUNT(a.meta_key) FROM $wpdb->usermeta AS a INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id WHERE a.meta_key='" . $wpdb->prefix . "capabilities' AND b.meta_key='" . $this->get_usermeta_keyname('s2_cat') . $cat->term_id . "'");
2527	}
2528	} else {
2529	+ foreach ( $all_cats as $cat ) {
2530	$count[$cat->name] = $wpdb->get_var("SELECT COUNT(meta_value) FROM $wpdb->usermeta WHERE meta_key='" . $this->get_usermeta_keyname('s2_cat') . $cat->term_id . "'");
2531	}
2532	}
2533
2534	// do have actually have some subscribers?
2535	+ if ( 0 == $count['confirmed'] && 0 == $count['unconfirmed'] && 0 == $count['all_users'] ) {
2536	// no? bail out
2537	return;
2538	}
2539
2540	echo "<select name=\"what\">\r\n";
2541	+ foreach ( $who as $whom => $display ) {
2542	+ if ( in_array($whom, $exclude) ) { continue; }
2543	+ if ( 0 == $count[$whom] ) { continue; }
2544
2545	echo "<option value=\"" . $whom . "\"";
2546	+ if ( $whom == $selected ) { echo " selected=\"selected\" "; }
2547	echo ">$display (" . ($count[$whom]) . ")</option>\r\n";
2548	}
2549
2550	+ if ( $count['registered'] > 0 ) {
2551	+ foreach ( $all_cats as $cat ) {
2552	+ if ( in_array($cat->term_id, $exclude) ) { continue; }
2553	echo "<option value=\"" . $cat->term_id . "\"";
2554	+ if ( $cat->term_id == $selected ) { echo " selected=\"selected\" "; }
2555	echo ">   " . $cat->name . " (" . $count[$cat->name] . ") </option>\r\n";
2556	}
2557	}
2558	echo "</select>";
2559	+ if ( false !== $submit ) {
2560	echo " <input type=\"submit\" class=\"button-secondary\" value=\"$submit\" />\r\n";
2561	}
2562	} // end display_subscriber_dropdown()

2572	$admins = $wpdb->get_results($sql);
2573
2574	// handle issues from WordPress core where user_level is not set or set low
2575	+ if ( empty($admins) ) {
2576	$role = 'administrator';
2577	+ if ( !class_exists(WP_User_Search) ) {
2578	require(ABSPATH . 'wp-admin/includes/user.php');
2579	}
2580	$wp_user_search = new WP_User_Search( '', '', $role);

2583	$admins = $wpdb->get_results($sql);
2584	}
2585
2586	+ if ( $inc_author ) {
2587	$author[] = (object)array('ID' => 'author', 'display_name' => 'Post Author');
2588	$admins = array_merge($author, $admins);
2589	}
2590
2591	echo "<select name=\"sender\">\r\n";
2592	+ foreach ( $admins as $admin ) {
2593	echo "<option value=\"" . $admin->ID . "\"";
2594	+ if ( $admin->ID == $this->subscribe2_options['sender'] ) {
2595	echo " selected=\"selected\"";
2596	}
2597	echo ">" . $admin->display_name . "</option>\r\n";

2609	$schedule = (array)wp_get_schedules();
2610	$schedule = array_merge(array('never' => array('interval' => 0, 'display' => __('For each Post', 'subscribe2'))), $schedule);
2611	$sort = array();
2612	+ foreach ( (array)$schedule as $key => $value ) {
2613	+ $sort[$key] = $value['interval'];
2614	+ }
2615	asort($sort);
2616	$schedule_sorted = array();
2617	+ foreach ( $sort as $key => $value ) {
2618	$schedule_sorted[$key] = $schedule[$key];
2619	}
2620	+ foreach ( $schedule_sorted as $key => $value ) {
2621	echo "<label><input type=\"radio\" name=\"email_freq\" value=\"" . $key . "\"";
2622	+ if ( $key == $this->subscribe2_options['email_freq'] ) {
2623	echo " checked=\"checked\" ";
2624	}
2625	echo " /> " . $value['display'] . "</label><br />\r\n";

2627	echo "<br />" . __('Send Digest Notification at', 'subscribe2') . ": \r\n";
2628	$hours = array('12am', '1am', '2am', '3am', '4am', '5am', '6am', '7am', '8am', '9am', '10am', '11am', '12pm', '1pm', '2pm', '3pm', '4pm', '5pm', '6pm', '7pm', '8pm', '9pm', '10pm', '11pm');
2629	echo "<select name=\"hour\">\r\n";
2630	+ while ( $hour = current($hours) ) {
2631	echo "<option value=\"" . key($hours) . "\"";
2632	+ if ( key($hours) == date('H', $scheduled_time) && !empty($scheduled_time) ){
2633	echo " selected=\"selected\"";
2634	}
2635	echo ">" . $hour . "</option>\r\n";

2637	}
2638	echo "</select>\r\n";
2639	echo "<strong><em style=\"color: red\">" . __('This option will work for digest notification sent daily or less frequently', 'subscribe2') . "</em></strong>\r\n";
2640	+ if ( $scheduled_time ) {
2641	$datetime = get_option('date_format') . ' @ ' . get_option('time_format');
2642	echo "<p>" . __('Current UTC time is', 'subscribe2') . ": \r\n";
2643	echo "<strong>" . date_i18n($datetime, false, 'gmt') . "</strong></p>\r\n";
2644	echo "<p>" . __('Current blog time is', 'subscribe2') . ": \r\n";
2645	echo "<strong>" . date_i18n($datetime) . "</strong></p>\r\n";
2646	echo "<p>" . __('Next email notification will be sent when your blog time is after', 'subscribe2') . ": \r\n";
2647	+ echo "<strong>" . date_i18n($datetime, $scheduled_time) . "</strong></p>\r\n";
2648	} else {
2649	echo "<br />";
2650	}

2657	global $wpdb, $wp_version, $wpmu_version;
2658
2659	// Is this WordPressMU or not?
2660	+ if ( isset($wpmu_version) \|\| strpos($wp_version, 'wordpress-mu') ) {
2661	+ switch( $metaname ) {
2662	case 's2_subscribed':
2663	case 's2_cat':
2664	return $wpdb->prefix . $metaname;

2670	}
2671
2672	/**
2673	+ Adds a links directly to the settings page from the plugin page
2674	*/
2675	+ function plugin_links($links, $file) {
2676	+ if ( $file == S2DIR.'/subscribe2.php' ) {
2677	+ $links[] = "<a href='options-general.php?page=s2_settings'>" . __('Settings', 'subscribe2') . "</a>";
2678	+ $links[] = "<a href='https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2387904'><b>" . __('Donate', 'subscribe2') . "</b></a>";
2679	+ $links[] = "<a href='http://getsatisfaction.com/subscribe2'>" . __('Forum', 'subscribe2') . "</a>";
2680	}
2681	return $links;
2682	+ } // end plugin_links()
2683
2684	/**
2685	Adds information to the WordPress registration screen for new users
2686	*/
2687	function register_form() {
2688	+ if ( 'wpreg' == $this->subscribe2_options['autosub'] ) {
2689	echo "<p>\r\n<label>";
2690	echo __('Check here to Subscribe to email notifications for new posts') . ":<br />\r\n";
2691	echo "<input type=\"checkbox\" name=\"subscribe\"";
2692	+ if ( 'yes' == $this->subscribe2_options['wpregdef'] ) {
2693	echo " checked=\"checked\"";
2694	}
2695	echo " /></label>\r\n";
2696	echo "</p>\r\n";
2697	+ } elseif ( 'yes' == $this->subscribe2_options['autosub'] ) {
2698	echo "<p>\r\n<center>\r\n";
2699	echo __('By registering with this blog you are also agreeing to receive email notifications for new posts but you can unsubscribe at anytime', 'subscribe2') . ".<br />\r\n";
2700	echo "</center></p>\r\n";

2705	Process function to add action if user selects to subscribe to posts during registration
2706	*/
2707	function register_post() {
2708	+ if ( 'on' == $_POST['subscribe'] ) {
2709	$user = get_userdatabylogin($_POST['user_login']);
2710	+ if ( 0 == $user->ID ) { return; }
2711	$this->register($user->ID);
2712	}
2713	}

2716	Create meta box on write pages
2717	*/
2718	function s2_meta_init() {
2719	+ if ( function_exists('add_meta_box') ) {
2720	add_meta_box('subscribe2', __('Subscribe2 Notification Override', 'subscribe2' ), array(&$this, 's2_meta_box'), 'post', 'advanced');
2721	add_meta_box('subscribe2', __('Subscribe2 Notification Override', 'subscribe2' ), array(&$this, 's2_meta_box'), 'page', 'advanced');
2722	} else {

2734	echo "<input type=\"hidden\" name=\"s2meta_nonce\" id=\"s2meta_nonce\" value=\"" . wp_create_nonce(md5(plugin_basename(__FILE__))) . "\" />";
2735	echo __("Check here to disable sending of an email notification for this post/page", 'subscribe2');
2736	echo "  <input type=\"checkbox\" name=\"s2_meta_field\" value=\"no\"";
2737	+ if ( $s2mail == 'no' ) {
2738	echo " checked=\"checked\"";
2739	}
2740	echo " />";

2756	Meta box form handler
2757	*/
2758	function s2_meta_handler($post_id) {
2759	+ if ( !isset($_POST['s2meta_nonce']) \|\| !wp_verify_nonce($_POST['s2meta_nonce'], md5(plugin_basename(__FILE__))) ) { return $post_id; }
2760
2761	+ if ( 'page' == $_POST['post_type'] ) {
2762	+ if ( !current_user_can('edit_page', $post_id) ) { return $post_id; }
2763	} else {
2764	+ if ( !current_user_can('edit_post', $post_id) ) { return $post_id; }
2765	}
2766
2767	+ if ( isset($_POST['s2_meta_field']) && $_POST['s2_meta_field'] == 'no' ) {
2768	+ update_post_meta($post_id, 's2mail', $_POST['s2_meta_field']);
2769	+ } else {
2770	+ delete_post_meta($post_id, 's2mail');
2771	+ }
2772	} // end s2_meta_box_handler()
2773
2774	/* ===== template and filter functions ===== */

2776	Display our form; also handles (un)subscribe requests
2777	*/
2778	function filter($content = '') {
2779	+ if ( '' == $content \|\| !strstr($content, '<!--subscribe2-->') ) { return $content; }
2780	$this->s2form = $this->form;
2781
2782	global $user_ID;
2783	get_currentuserinfo();
2784	+ if ( $user_ID ) {
2785	+ if ( current_user_can('manage_options') ) {
2786	$this->s2form = $this->use_profile_admin;
2787	} else {
2788	$this->s2form = $this->use_profile_users;
2789	}
2790	}
2791	+ if ( isset($_POST['subscribe']) \|\| isset($_POST['unsubscribe']) ) {
2792	global $wpdb, $user_email;
2793	+ if ( !is_email($_POST['email']) ) {
2794	$this->s2form = $this->form . $this->not_an_email;
2795	+ } elseif ( $this->is_barred($_POST['email']) ) {
2796	$this->s2form = $this->form . $this->barred_domain;
2797	} else {
2798	$this->email = $_POST['email'];
2799	$this->ip = $_POST['ip'];
2800	// does the supplied email belong to a registered user?
2801	$check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email = '$this->email'");
2802	+ if ( '' != $check ) {
2803	// this is a registered email
2804	$this->s2form = $this->please_log_in;
2805	} else {
2806	// this is not a registered email
2807	// what should we do?
2808	+ if ( isset($_POST['subscribe']) ) {
2809	// someone is trying to subscribe
2810	// lets see if they've tried to subscribe previously
2811	+ if ( '1' !== $this->is_public($this->email) ) {
2812	// the user is unknown or inactive
2813	$this->add();
2814	$status = $this->send_confirm('add');
2815	// set a variable to denote that we've already run, and shouldn't run again
2816	$this->filtered = 1;
2817	+ if ( $status ) {
2818	$this->s2form = $this->confirmation_sent;
2819	} else {
2820	$this->s2form = $this->error;

2824	$this->s2form = $this->already_subscribed;
2825	}
2826	$this->action = 'subscribe';
2827	+ } elseif ( isset($_POST['unsubscribe']) ) {
2828	// is this email a subscriber?
2829	+ if ( false == $this->is_public($this->email) ) {
2830	$this->s2form = $this->form . $this->not_subscribed;
2831	} else {
2832	$status = $this->send_confirm('del');
2833	// set a variable to denote that we've already run, and shouldn't run again
2834	$this->filtered = 1;
2835	+ if ( $status ) {
2836	$this->s2form = $this->confirmation_sent;
2837	} else {
2838	$this->s2form = $this->error;

2853	*/
2854	function query_filter() {
2855	// don't interfere if we've already done our thing
2856	+ if ( 1 == $this->filtered ) { return; }
2857
2858	global $wpdb;
2859

2861	return "page_id=" . $this->subscribe2_options['s2page'];
2862	} else {
2863	$id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status='publish' LIMIT 1");
2864	+ if ( $id ) {
2865	return "page_id=$id";
2866	} else {
2867	return "showposts=1";

2874	*/
2875	function title_filter($title) {
2876	// don't interfere if we've already done our thing
2877	+ if ( in_the_loop() ) {
2878	return __('Subscription Confirmation', 'subscribe2');
2879	} else {
2880	return $title;

2897	echo $before_title . $title . $after_title;
2898	echo "<div class=\"" . $div . "\">";
2899	$content = s2class::filter('<!--subscribe2-->');
2900	+ if ( !empty($widgetprecontent) ) {
2901	echo $widgetprecontent;
2902	}
2903	echo $content;
2904	+ if ( !empty($widgetpostcontent) ) {
2905	echo $widgetpostcontent;
2906	}
2907	echo "</div>";

2913	*/
2914	function widget_subscribe2widget_control() {
2915	$options = $newoptions = get_option('widget_subscribe2widget');
2916	+ if ( $_POST["s2w-submit"] ) {
2917	$newoptions['title'] = strip_tags(stripslashes($_POST["s2w-title"]));
2918	$newoptions['div'] = sanitize_title(strip_tags(stripslashes($_POST["s2w-div"])));
2919	$newoptions['widgetprecontent'] = stripslashes($_POST["s2w-widgetprecontent"]);
2920	$newoptions['widgetpostcontent'] = stripslashes($_POST["s2w-widgetpostcontent"]);
2921	}
2922	+ if ( $options != $newoptions ) {
2923	$options = $newoptions;
2924	update_option('widget_subscribe2widget', $options);
2925	}

2943	*/
2944	function register_subscribe2widget() {
2945	//Check Sidebar Widget and Subscribe2 plugins are activated
2946	+ if ( !function_exists('register_sidebar_widget') \|\| !class_exists('s2class') ) {
2947	return;
2948	} else {
2949	register_sidebar_widget('Subscribe2', array(&$this, 'widget_subscribe2widget'));

2956	global $wpdb;
2957	$blogs = $wpdb->get_col("SELECT blog_id FROM {$wpdb->blogs}");
2958
2959	+ foreach ( $blogs as $blog ) {
2960	switch_to_blog($blog);
2961
2962	$sidebars = get_option('sidebars_widgets');
2963	+ if ( empty($sidebars) \|\| !is_array($sidebars) ) { return; }
2964	$changed = false;
2965	+ foreach ( $sidebars as $s =>$sidebar ) {
2966	+ if ( empty($sidebar) \|\| !is_array($sidebar) ) { break; }
2967	+ foreach ( $sidebar as $w => $widget ) {
2968	+ if ( $widget == 'subscribe2widget' ) {
2969	$sidebars[$s][$w] = 'subscribe2';
2970	$changed = true;
2971	}
2972	}
2973	}
2974	+ if ( $changed ) {
2975	update_option('sidebar_widgets', $sidebars);
2976	}
2977	}

2982	Add hook for Minimeta Widget plugin
2983	*/
2984	function add_minimeta() {
2985	+ if ( $this->subscribe2_options['s2page'] != 0 ) {
2986	echo "<li><a href=\"" . get_option('siteurl') . "/?page_id=" . $this->subscribe2_options['s2page'] . "\">" . __('[Un]Subscribe to Posts', 'subscribe2') . "</a></li>\r\n";
2987	}
2988	} // end add_minimeta()

2993	Register our button in the QuickTags bar
2994	*/
2995	function button_init() {
2996	+ if ( !current_user_can('edit_posts') && !current_user_can('edit_pages') ) { return; }
2997	+ if ( 'true' == get_user_option('rich_editing') ) {
2998	global $wp_db_version;
2999	//check if we are using WordPress 2.5+
3000	+ if ( $wp_db_version >= 7098 ) {
3001	// Use WordPress 2.5+ hooks
3002	add_filter('mce_external_plugins', array(&$this, 'mce3_plugin'));
3003	add_filter('mce_buttons', array(&$this, 'mce3_button'));

3009	}
3010	} else {
3011	buttonsnap_separator();
3012	+ buttonsnap_jsbutton(WP_CONTENT_URL . '/plugins/' . S2DIR . '/include/s2_button.png', __('Subscribe2', 'subscribe2'), 's2_insert_token();');
3013	}
3014	} // end button_init()
3015

3017	Add buttons for WordPress 2.5+ using built in hooks
3018	*/
3019	function mce3_plugin($arr) {
3020	+ $path = WP_CONTENT_URL . '/plugins/' . S2DIR . '/tinymce3/editor_plugin.js';
3021	$arr['subscribe2'] = $path;
3022	return $arr;
3023	}

3040	}
3041
3042	function tinymce2_before_init() {
3043	+ $this->fullpath = WP_CONTENT_URL . '/plugins/' . S2DIR . '/tinymce/';
3044	echo "tinyMCE.loadPlugin('subscribe2quicktags', '" . $this->fullpath . "');\n";
3045	}
3046

3069	Send a daily digest of today's new posts
3070	*/
3071	function subscribe2_cron($preview = '') {
3072	+ if ( defined(S2_CRON) && S2_CRON ) { return; }
3073	+ define( S2_CRON, true );
3074	global $wpdb;
3075
3076	+ if ( '' == $preview ) {
3077	// update last_s2cron execution time before completing or bailing
3078	$now = current_time('mysql');
3079	$prev = $this->subscribe2_options['last_s2cron'];

3081	update_option('subscribe2_options', $this->subscribe2_options);
3082
3083	//set up SQL query based on options
3084	+ if ( $this->subscribe2_options['private'] == 'yes' ) {
3085	$status = "'publish', 'private'";
3086	} else {
3087	$status = "'publish'";
3088	}
3089
3090	+ if ( $this->subscribe2_options['page'] == 'yes' ) {
3091	+ $type = "'post', 'page'";
3092	} else {
3093	$type = "'post'";
3094	}
3095
3096	// collect posts
3097	+ if ( $this->subscribe2_options['cron_order'] == 'desc' ) {
3098	$posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content, post_type, post_password, post_date FROM $wpdb->posts WHERE post_date >= '$prev' AND post_date < '$now' AND post_status IN ($status) AND post_type IN ($type) ORDER BY post_date DESC");
3099	} else {
3100	$posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content, post_type, post_password, post_date FROM $wpdb->posts WHERE post_date >= '$prev' AND post_date < '$now' AND post_status IN ($status) AND post_type IN ($type) ORDER BY post_date ASC");

3105	}
3106
3107	// do we have any posts?
3108	+ if ( empty($posts) ) { return; }
3109
3110	// if we have posts, let's prepare the digest
3111	$datetime = get_option('date_format') . ' @ ' . get_option('time_format');
3112	$all_post_cats = array();
3113	+ $mailtext = apply_filters('s2_email_template', $this->subscribe2_options['mailtext']);
3114	$table = '';
3115	$message_post= '';
3116	$message_posttime = '';
3117	+ foreach ( $posts as $post ) {
3118	$post_cats = wp_get_post_categories($post->ID);
3119	$post_cats_string = implode(',', $post_cats);
3120	$all_post_cats = array_unique(array_merge($all_post_cats, $post_cats));
3121	$check = false;
3122	// is the current post assigned to any categories
3123	// which should not generate a notification email?
3124	+ foreach ( explode(',', $this->subscribe2_options['exclude']) as $cat ) {
3125	+ if ( in_array($cat, $post_cats) ) {
3126	$check = true;
3127	}
3128	}
3129	// is the current post set by the user to
3130	// not generate a notification email?
3131	$s2mail = get_post_meta($post->ID, 's2mail', true);
3132	+ if ( strtolower(trim($s2mail)) == 'no' ) {
3133	$check = true;
3134	}
3135	// is the current post private
3136	// and should this not generate a notification email?
3137	+ if ( $this->subscribe2_options['password'] == 'no' && $post->post_password != '' ) {
3138	$check = true;
3139	}
3140	// if this post is excluded
3141	// don't include it in the digest
3142	+ if ( $check ) {
3143	continue;
3144	}
3145	('' == $table) ? $table = "* " . $post->post_title : $table .= "\r\n* " . $post->post_title;
3146	$message_post .= $post->post_title . "\r\n";
3147	+ $message_post .= get_permalink($post->ID) . "\r\n";
3148	$message_posttime .= $post->post_title . "\r\n";
3149	$message_posttime .= __('Posted on', 'subscribe2') . ": " . mysql2date($datetime, $post->post_date) . "\r\n";
3150	+ $message_posttime .= get_permalink($post->ID) . "\r\n";
3151	+ if ( strstr($mailtext, "CATS")) {
3152	+ $post_cat_names = implode(', ', wp_get_post_categories($post->ID, array('fields' => 'names')));
3153	+ $message_post .= __('Posted in', 'subscribe2') . ": " . $post_cat_names . "\r\n";
3154	+ $message_posttime .= __('Posted in', 'subscribe2') . ": " . $post_cat_names . "\r\n";
3155	+ }
3156	+ if ( strstr($mailtext, "TAGS")) {
3157	+ $post_tag_names = implode(', ', wp_get_post_tags($post->ID, array('fields' => 'names')));
3158	+ if ( $post_tag_names != '' ) {
3159	+ $message_post .= __('Tagged as', 'subscribe2') . ": " . $post_tag_names . "\r\n";
3160	+ $message_posttime .= __('Tagged as', 'subscribe2') . ": " . $post_tag_names . "\r\n";
3161	+ }
3162	+ }
3163	+ $message_post .= "\r\n";
3164	+ $message_posttime .= "\r\n";
3165	+
3166	$excerpt = $post->post_excerpt;
3167	+ if ( '' == $excerpt ) {
3168	// no excerpt, is there a <!--more--> ?
3169	+ if ( false !== strpos($post->post_content, '<!--more-->') ) {
3170	+ list($excerpt, $more) = explode('<!--more-->', $post->post_content, 2);
3171	+ $excerpt = strip_tags($excerpt);
3172	+ if ( function_exists('strip_shortcodes') ) {
3173	$excerpt = strip_shortcodes($excerpt);
3174	}
3175	} else {
3176	$excerpt = strip_tags($post->post_content);
3177	+ if ( function_exists('strip_shortcodes') ) {
3178	$excerpt = strip_shortcodes($excerpt);
3179	}
3180	$words = explode(' ', $excerpt, $this->excerpt_length + 1);
3181	+ if ( count($words) > $this->excerpt_length ) {
3182	array_pop($words);
3183	array_push($words, '[...]');
3184	$excerpt = implode(' ', $words);

3196	$message_posttime = trim($message_posttime);
3197
3198	//sanity check - don't send a mail if the content is empty
3199	+ if ( !$message_post && !$message_posttime && !$table ) {
3200	return;
3201	}
3202

3209	$email_freq = $this->subscribe2_options['email_freq'];
3210	$display = $scheds[$email_freq]['display'];
3211	$subject = "[" . stripslashes(get_option('blogname')) . "] " . $display . " " . __('Digest Email', 'subscribe2');

3212	$mailtext = stripslashes($this->substitute($mailtext));
3213	$mailtext = str_replace("TABLE", $table, $mailtext);
3214	$mailtext = str_replace("POSTTIME", $message_posttime, $mailtext);
3215	$mailtext = str_replace("POST", $message_post, $mailtext);
3216
3217	// prepare recipients
3218	+ if ( $preview != '' ) {
3219	$this->myemail = $preview;
3220	$this->myname = "Preview";
3221	+ $this->mail(array($preview), $subject, $mailtext);
3222	} else {
3223	$public = $this->get_public();
3224	$all_post_cats_string = implode(',', $all_post_cats);

3237	$this->subscribe2_options = get_option('subscribe2_options');
3238
3239	add_action('init', array(&$this, 'subscribe2'));
3240	+ if ( '1' == $this->subscribe2_options['show_button'] ) {
3241	add_action('init', array(&$this, 'button_init'));
3242	}
3243	// add action to display widget if option is enabled
3244	+ if ( '1' == $this->subscribe2_options['widget'] ) {
3245	add_action('plugins_loaded', array(&$this, 'register_subscribe2widget'));
3246	}
3247	// add action to handle WPMU subscriptions and unsubscriptions
3248	+ if ( isset($_GET['s2mu_subscribe']) \|\| isset($_GET['s2mu_unsubscribe']) ) {
3249	add_action('init', array(&$this, 'wpmu_subscribe'));
3250	}
3251	} // end s2init()

3253	function subscribe2() {
3254	global $table_prefix, $wp_version, $wpmu_version;
3255
3256	+ load_plugin_textdomain('subscribe2', 'wp-content/plugins/' . S2DIR, S2DIR);
3257
3258	// Is this WordPressMU or not?
3259	+ if ( isset($wpmu_version) \|\| strpos($wp_version, 'wordpress-mu') ) {
3260	$this->s2_mu = true;
3261	} else {
3262	$this->s2_mu = false;

3264
3265	// do we need to install anything?
3266	$this->public = $table_prefix . "subscribe2";
3267	+ if ( !mysql_query("DESCRIBE " . $this->public) ) { $this->install(); }
3268	//do we need to upgrade anything?
3269	+ if ( is_array($this->subscribe2_options) && $this->subscribe2_options['version'] !== S2VERSION ) {
3270	add_action('shutdown', array(&$this, 'upgrade'));
3271	}
3272
3273	+ if ( isset($_GET['s2']) ) {
3274	// someone is confirming a request
3275	add_filter('query_string', array(&$this, 'query_filter'));
3276	add_filter('the_title', array(&$this, 'title_filter'));
3277	add_filter('the_content', array(&$this, 'confirm'));
3278	}
3279
3280	+ if ( isset($_POST['s2_admin']) && $_POST['csv'] ) {
3281	$date = date('Y-m-d');
3282	header("Content-Description: File Transfer");
3283	header("Content-type: application/octet-stream");

3299	add_filter('cron_schedules', array(&$this, 'add_weekly_sched'));
3300
3301	// add actions for other plugins
3302	+ if ( '1' == $this->subscribe2_options['show_meta'] ) {
3303	add_action('wp_meta', array(&$this, 'add_minimeta'), 0);
3304	}
3305	// Add filters for Ozh Admin Menu

3310
3311
3312	// add action to display editor buttons if option is enabled
3313	+ if ( '1' == $this->subscribe2_options['show_button'] ) {
3314	add_action('edit_page_form', array(&$this, 's2_edit_form'));
3315	add_action('edit_form_advanced', array(&$this, 's2_edit_form'));
3316	}

3321	add_action('add_user_to_blog', array(&$this, 'register'), 10, 1);
3322
3323	// add actions for processing posts based on per-post or cron email settings
3324	+ if ( $this->subscribe2_options['email_freq'] != 'never' ) {
3325	add_action('s2_digest_cron', array(&$this, 'subscribe2_cron'));
3326	} else {
3327	add_action('new_to_publish', array(&$this, 'publish'));

3330	add_action('private_to_publish', array(&$this, 'publish'));
3331	add_action('future_to_publish', array(&$this, 'publish'));
3332	add_action('publish_phone', array(&$this, 'publish_phone'));
3333	+ if ( $this->subscribe2_options['private'] == 'yes' ) {
3334	add_action('new_to_private', array(&$this, 'publish'));
3335	add_action('draft_to_private', array(&$this, 'publish'));
3336	add_action('pending_to_private', array(&$this, 'publish'));

subscribe2.pot CHANGED Viewed

	@@ -8,7 +8,7 @@ msgid ""
8	msgstr ""
9	"Project-Id-Version: PACKAGE VERSION\n"
10	"Report-Msgid-Bugs-To: \n"
11	- "POT-Creation-Date: 2009-10-19 19:41+~~0100~~\n"
12	"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
13	"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
14	"Language-Team: LANGUAGE <LL@li.org>\n"
	@@ -16,773 +16,783 @@ msgstr ""
16	"Content-Type: text/plain; charset=CHARSET\n"
17	"Content-Transfer-Encoding: 8bit\n"
18
19	- #: subscribe2.php:70
20	msgid "To manage your subscription options please"
21	msgstr ""
22
23	- #: subscribe2.php:70
24	msgid "login"
25	msgstr ""
26
27	- #: subscribe2.php:72 subscribe2.php:74
28	msgid "You may manage your subscription options from your"
29	msgstr ""
30
31	- #: subscribe2.php:72 subscribe2.php:74
32	msgid "profile"
33	msgstr ""
34
35	- #: subscribe2.php:76
36	msgid "A confirmation message is on its way!"
37	msgstr ""
38
39	- #: subscribe2.php:78
40	msgid "That email address is already subscribed."
41	msgstr ""
42
43	- #: subscribe2.php:80
44	msgid "That email address is not subscribed."
45	msgstr ""
46
47	- #: subscribe2.php:82
48	msgid "Sorry, but that does not look like an email address to me."
49	msgstr ""
50
51	- #: subscribe2.php:84
52	msgid ""
53	"Sorry, email addresses at that domain are currently barred due to spam, "
54	"please use an alternative email address."
55	msgstr ""
56
57	- #: subscribe2.php:86
58	msgid ""
59	"Sorry, there seems to be an error on the server. Please try again later."
60	msgstr ""
61
62	- #: subscribe2.php:88
63	msgid "Message sent!"
64	msgstr ""
65
66	- #: subscribe2.php:90
67	msgid ""
68	"Message failed! Check your settings and check with your hosting provider"
69	msgstr ""
70
71	- #: subscribe2.php:92
72	msgid "Your email:"
73	msgstr ""
74
75	- #: subscribe2.php:92
76	msgid "Enter email address..."
77	msgstr ""
78
79	- #: subscribe2.php:92 subscribe2.php:~~1556~~ subscribe2.php:~~1648~~
80	- #: subscribe2.php:~~2347~~
81	msgid "Subscribe"
82	msgstr ""
83
84	- #: subscribe2.php:92 subscribe2.php:~~1557~~ subscribe2.php:~~1649~~
85	- #: subscribe2.php:~~2326~~
86	msgid "Unsubscribe"
87	msgstr ""
88
89	- #: subscribe2.php:95
90	msgid "No such email address is registered."
91	msgstr ""
92
93	- #: subscribe2.php:97
94	msgid "You have successfully subscribed!"
95	msgstr ""
96
97	- #: subscribe2.php:99
98	msgid "You have successfully unsubscribed."
99	msgstr ""
100
101	- #: subscribe2.php:~~101~~
102	msgid "subscribe"
103	msgstr ""
104
105	- #: subscribe2.php:~~103~~
106	msgid "unsubscribe"
107	msgstr ""
108
109	- #: subscribe2.php:~~106~~
110	msgid "Options saved!"
111	msgstr ""
112
113	- #: subscribe2.php:~~107~~
114	msgid "Options reset!"
115	msgstr ""
116
117	- #: subscribe2.php:~~115~~
118	msgid "Subscribers"
119	msgstr ""
120
121	- #: subscribe2.php:~~118~~
122	msgid "Subscribe2 Options"
123	msgstr ""
124
125	- #: subscribe2.php:~~118~~ subscribe2.php:~~2890~~ subscribe2.php:~~3010~~
126	msgid "Subscribe2"
127	msgstr ""
128
129	- #: subscribe2.php:~~123~~ subscribe2.php:~~1835~~
130	msgid "Subscriptions"
131	msgstr ""
132
133	- #: subscribe2.php:~~127~~
134	msgid "Mail Subscribers"
135	msgstr ""
136
137	- #: subscribe2.php:~~817~~
138	msgid "New subscription"
139	msgstr ""
140
141	- #: subscribe2.php:~~819~~
142	msgid "subscribed to email notifications!"
143	msgstr ""
144
145	- #: subscribe2.php:~~834~~
146	msgid "New Unsubscription"
147	msgstr ""
148
149	- #: subscribe2.php:~~836~~
150	msgid "unsubscribed from email notifications!"
151	msgstr ""
152
153	- #: subscribe2.php:~~1372~~
154	msgid "Address(es) subscribed!"
155	msgstr ""
156
157	- #: subscribe2.php:~~1375~~
158	msgid "Address(es) unsubscribed!"
159	msgstr ""
160
161	- #: subscribe2.php:~~1385~~
162	msgid "Address(es) deleted!"
163	msgstr ""
164
165	- #: subscribe2.php:~~1391~~ subscribe2.php:~~1397~~
166	msgid "Status changed!"
167	msgstr ""
168
169	- #: subscribe2.php:~~1411~~
170	msgid "Reminder Email(s) Sent!"
171	msgstr ""
172
173	- #: subscribe2.php:~~1414~~
174	msgid "Registered Users Subscribed!"
175	msgstr ""
176
177	- #: subscribe2.php:~~1417~~
178	msgid "Registered Users Unsubscribed!"
179	msgstr ""
180
181	- #: subscribe2.php:~~1426~~
182	msgid "Format updated for Registered Users!"
183	msgstr ""
184
185	- #: subscribe2.php:~~1521~~
186	msgid "Previous Page"
187	msgstr ""
188
189	- #: subscribe2.php:~~1541~~
190	msgid "Next Page"
191	msgstr ""
192
193	- #: subscribe2.php:~~1547~~
194	msgid "Manage Subscribers"
195	msgstr ""
196
197	- #: subscribe2.php:~~1552~~
198	msgid "Add/Remove Subscribers"
199	msgstr ""
200
201	- #: subscribe2.php:~~1553~~
202	msgid "Enter addresses, one per line or comma-separated"
203	msgstr ""
204
205	- #: subscribe2.php:~~1560~~
206	msgid "Current Subscribers"
207	msgstr ""
208
209	- #: subscribe2.php:~~1562~~
210	msgid "Filter"
211	msgstr ""
212
213	- #: subscribe2.php:~~1569~~
214	msgid "Search Subscribers"
215	msgstr ""
216
217	- #: subscribe2.php:~~1572~~
218	msgid "Send Reminder Email"
219	msgstr ""
220
221	- #: subscribe2.php:~~1577~~
222	msgid "Save Emails to CSV File"
223	msgstr ""
224
225	- #: subscribe2.php:~~1583~~ subscribe2.php:~~1637~~
226	msgid "Process"
227	msgstr ""
228
229	- #: subscribe2.php:~~1592~~ subscribe2.php:~~1614~~
230	msgid "Confirm this email address"
231	msgstr ""
232
233	- #: subscribe2.php:~~1594~~ subscribe2.php:~~1607~~
234	msgid "Unconfirm this email address"
235	msgstr ""
236
237	- #: subscribe2.php:~~1596~~ subscribe2.php:~~1609~~ subscribe2.php:~~1617~~
238	msgid "Delete this email address"
239	msgstr ""
240
241	- #: subscribe2.php:~~1600~~ subscribe2.php:~~2460~~
242	msgid "Select / Unselect All"
243	msgstr ""
244
245	- #: subscribe2.php:~~1624~~
246	msgid "edit"
247	msgstr ""
248
249	- #: subscribe2.php:~~1631~~
250	msgid "No matching subscribers found"
251	msgstr ""
252
253	- #: subscribe2.php:~~1633~~
254	msgid "NONE"
255	msgstr ""
256
257	- #: subscribe2.php:~~1643~~
258	msgid "Categories"
259	msgstr ""
260
261	- #: subscribe2.php:~~1644~~
262	msgid ""
263	"Preferences for all existing Registered Users can be changed using this "
264	"section."
265	msgstr ""
266
267	- #: subscribe2.php:~~1645~~
268	msgid "Consider User Privacy as changes cannot be undone"
269	msgstr ""
270
271	- #: subscribe2.php:~~1647~~
272	msgid "Action to perform"
273	msgstr ""
274
275	- #: subscribe2.php:~~1652~~
276	msgid "Bulk Update Categories"
277	msgstr ""
278
279	- #: subscribe2.php:~~1654~~
280	msgid "Send email as"
281	msgstr ""
282
283	- #: subscribe2.php:~~1655~~ subscribe2.php:~~2071~~ subscribe2.php:~~2214~~
284	msgid "Plain Text - Excerpt"
285	msgstr ""
286
287	- #: subscribe2.php:~~1656~~ subscribe2.php:~~2066~~ subscribe2.php:~~2209~~
288	msgid "Plain Text - Full"
289	msgstr ""
290
291	- #: subscribe2.php:~~1657~~ subscribe2.php:~~2061~~ subscribe2.php:~~2204~~
292	msgid "HTML"
293	msgstr ""
294
295	- #: subscribe2.php:~~1658~~
296	msgid "Bulk Update Format"
297	msgstr ""
298
299	- #: subscribe2.php:~~1807~~
300	msgid "Subscribe2 Settings"
301	msgstr ""
302
303	- #: subscribe2.php:~~1808~~
304	msgid "Plugin Blog"
305	msgstr ""
306
307	- #: subscribe2.php:~~1809~~
308	msgid "Support Forum"
309	msgstr ""
310
311	- #: subscribe2.php:~~1810~~
312	msgid "Make a donation via PayPal"
313	msgstr ""
314
315	- #: subscribe2.php:~~1821~~ subscribe2.php:~~2187~~
316	msgid "Notification Settings"
317	msgstr ""
318
319	- #: subscribe2.php:~~1822~~
320	msgid "Restrict the number of recipients per email to (0 for unlimited)"
321	msgstr ""
322
323	- #: subscribe2.php:~~1824~~ subscribe2.php:~~1978~~ subscribe2.php:~~1987~~
324	msgid "Edit"
325	msgstr ""
326
327	- #: subscribe2.php:~~1827~~ subscribe2.php:~~1981~~ subscribe2.php:~~1990~~
328	msgid "Update"
329	msgstr ""
330
331	- #: subscribe2.php:~~1828~~ subscribe2.php:~~1982~~ subscribe2.php:~~1991~~
332	msgid "Revert"
333	msgstr ""
334
335	- #: subscribe2.php:~~1830~~
336	msgid "Send Admins notifications for new"
337	msgstr ""
338
339	- #: subscribe2.php:~~1840~~
340	msgid "Unsubscriptions"
341	msgstr ""
342
343	- #: subscribe2.php:~~1845~~
344	msgid "Both"
345	msgstr ""
346
347	- #: subscribe2.php:~~1850~~
348	msgid "Neither"
349	msgstr ""
350
351	- #: subscribe2.php:~~1852~~
352	msgid "Include theme CSS stylesheet in HTML notifications"
353	msgstr ""
354
355	- #: subscribe2.php:~~1857~~ subscribe2.php:~~1869~~ subscribe2.php:~~1880~~
356	- #: subscribe2.php:~~1891~~ subscribe2.php:~~2039~~ subscribe2.php:~~2050~~
357	- #: subscribe2.php:~~2077~~ subscribe2.php:~~2093~~ subscribe2.php:~~2222~~
358	- #: subscribe2.php:~~2258~~
359	msgid "Yes"
360	msgstr ""
361
362	- #: subscribe2.php:~~1862~~ subscribe2.php:~~1874~~ subscribe2.php:~~1885~~
363	- #: subscribe2.php:~~1896~~ subscribe2.php:~~2033~~ subscribe2.php:~~2044~~
364	- #: subscribe2.php:~~2055~~ subscribe2.php:~~2082~~ subscribe2.php:~~2098~~
365	- #: subscribe2.php:~~2227~~ subscribe2.php:~~2262~~
366	msgid "No"
367	msgstr ""
368
369	- #: subscribe2.php:~~1864~~
370	msgid "Send Emails for Pages"
371	msgstr ""
372
373	- #: subscribe2.php:~~1875~~
374	msgid "Send Emails for Password Protected Posts"
375	msgstr ""
376
377	- #: subscribe2.php:~~1886~~
378	msgid "Send Emails for Private Posts"
379	msgstr ""
380
381	- #: subscribe2.php:~~1897~~
382	msgid "Send Email From"
383	msgstr ""
384
385	- #: subscribe2.php:~~1902~~
386	msgid "Send Emails"
387	msgstr ""
388
389	- #: subscribe2.php:~~1904~~
390	msgid "For digest notifications, date order for posts is"
391	msgstr ""
392
393	- #: subscribe2.php:~~1909~~
394	msgid "Descending"
395	msgstr ""
396
397	- #: subscribe2.php:~~1914~~
398	msgid "Ascending"
399	msgstr ""
400
401	- #: subscribe2.php:~~1918~~
402	msgid "Email Templates"
403	msgstr ""
404
405	- #: subscribe2.php:~~1922~~
406	msgid "New Post email (must not be empty)"
407	msgstr ""
408
409	- #: subscribe2.php:~~1923~~ subscribe2.php:~~1949~~ subscribe2.php:~~1954~~
410	msgid "Subject Line"
411	msgstr ""
412
413	- #: subscribe2.php:~~1928~~
414	msgid "Send Email Preview"
415	msgstr ""
416
417	- #: subscribe2.php:~~1929~~
418	msgid "Message substitions"
419	msgstr ""
420
421	- #: subscribe2.php:~~1933~~
422	msgid "the post's title<br />(<i>for per-post emails only</i>)"
423	msgstr ""
424
425	- #: subscribe2.php:~~1934~~
426	msgid ""
427	"the excerpt or the entire post<br />(<i>based on the subscriber's "
428	"preferences</i>)"
429	msgstr ""
430
431	- #: subscribe2.php:~~1935~~
432	msgid ""
433	"the excerpt of the post and the time it was posted<br />(<i>for digest "
434	"emails only</i>)"
435	msgstr ""
436
437	- #: subscribe2.php:~~1936~~
438	msgid "a list of post titles<br />(<i>for digest emails only</i>)"
439	msgstr ""
440
441	- #: subscribe2.php:~~1937~~
442	msgid "the post's permalink<br />(<i>for per-post emails only</i>)"
443	msgstr ""
444
445	- #: subscribe2.php:~~1938~~
446	msgid ""
447	"the post's permalink after conversion by TinyURL<br />(<i>for per-post "
448	"emails only</i>)"
449	msgstr ""
450
451	- #: subscribe2.php:~~1939~~
452	- msgid ""
453	- "the post's permalink after conversion by BurnURL<br />(<i>for per-post "
454	- "emails only</i>)"
455	- msgstr ""
456	-
457	- #: subscribe2.php:1940
458	msgid "the admin or post author's name"
459	msgstr ""
460
461	- #: subscribe2.php:~~1941~~
462	msgid "the admin or post author's email"
463	msgstr ""
464
465	- #: subscribe2.php:~~1942~~
466	msgid "the post author's name"
467	msgstr ""
468
469	- #: subscribe2.php:~~1943~~
470	msgid ""
471	"the generated link to confirm a request<br />(<i>only used in the "
472	"confirmation email template</i>)"
473	msgstr ""
474
475	- #: subscribe2.php:~~1944~~
476	msgid ""
477	"Action performed by LINK in confirmation email<br />(<i>only used in the "
478	"confirmation email template</i>)"
479	msgstr ""
480
481	- #: subscribe2.php:~~1945~~
482	msgid "the post's assigned categories"
483	msgstr ""
484
485	- #: subscribe2.php:~~1946~~
486	msgid "the post's assigned Tags"
487	msgstr ""
488
489	- #: subscribe2.php:~~1948~~
490	msgid "Subscribe / Unsubscribe confirmation email"
491	msgstr ""
492
493	- #: subscribe2.php:~~1953~~
494	msgid "Reminder email to Unconfirmed Subscribers"
495	msgstr ""
496
497	- #: subscribe2.php:~~1960~~
498	msgid "Excluded Categories"
499	msgstr ""
500
501	- #: subscribe2.php:~~1962~~
502	msgid ""
503	"Posts assigned to any Excluded Category do not generate notifications and "
504	"are not included in digest notifications"
505	msgstr ""
506
507	- #: subscribe2.php:~~1969~~
508	msgid "Allow registered users to subscribe to excluded categories?"
509	msgstr ""
510
511	- #: subscribe2.php:~~1972~~
512	msgid "Appearance"
513	msgstr ""
514
515	- #: subscribe2.php:~~1976~~
516	msgid "Set default Subscribe2 page as ID"
517	msgstr ""
518
519	- #: subscribe2.php:~~1985~~
520	msgid "Set the number of Subscribers displayed per page"
521	msgstr ""
522
523	- #: subscribe2.php:~~1998~~
524	msgid "Show a link to your subscription page in \"meta\"?"
525	msgstr ""
526
527	- #: subscribe2.php:~~2005~~
528	msgid "Show the Subscribe2 button on the Write toolbar?"
529	msgstr ""
530
531	- #: subscribe2.php:~~2012~~
532	msgid "Enable Subscribe2 Widget?"
533	msgstr ""
534
535	- #: subscribe2.php:~~2016~~
536	msgid "Auto Subscribe"
537	msgstr ""
538
539	- #: subscribe2.php:~~2018~~
540	msgid "Subscribe new users registering with your blog"
541	msgstr ""
542
543	- #: subscribe2.php:~~2023~~
544	msgid "Automatically"
545	msgstr ""
546
547	- #: subscribe2.php:~~2028~~
548	msgid "Display option on Registration Form"
549	msgstr ""
550
551	- #: subscribe2.php:~~2034~~
552	msgid "Auto-subscribe includes any excluded categories"
553	msgstr ""
554
555	- #: subscribe2.php:~~2045~~
556	msgid "Registration Form option is checked by default"
557	msgstr ""
558
559	- #: subscribe2.php:~~2056~~
560	msgid "Auto-subscribe users to receive email as"
561	msgstr ""
562
563	- #: subscribe2.php:~~2072~~
564	msgid "Registered Users have the option to auto-subscribe to new categories"
565	msgstr ""
566
567	- #: subscribe2.php:~~2087~~
568	msgid "New categories are immediately excluded"
569	msgstr ""
570
571	- #: subscribe2.php:~~2088~~
572	msgid ""
573	"Option for Registered Users to auto-subscribe to new categories is checked "
574	"by default"
575	msgstr ""
576
577	- #: subscribe2.php:~~2102~~
578	msgid "Barred Domains"
579	msgstr ""
580
581	- #: subscribe2.php:~~2104~~
582	msgid ""
583	"Enter domains to bar from public subscriptions: <br /> (Use a new line for "
584	"each entry and omit the \"@\" symbol, for example email.com)"
585	msgstr ""
586
587	- #: subscribe2.php:~~2109~~
588	msgid "Submit"
589	msgstr ""
590
591	- #: subscribe2.php:~~2112~~
592	msgid "Reset Default"
593	msgstr ""
594
595	- #: subscribe2.php:~~2113~~
596	msgid ""
597	"Use this to reset all options to their defaults. This <strong><em>will not</"
598	"em></strong> modify your list of subscribers."
599	msgstr ""
600
601	- #: subscribe2.php:~~2115~~
602	msgid "RESET"
603	msgstr ""
604
605	- #: subscribe2.php:~~2141~~
606	msgid "Subscription preferences updated."
607	msgstr ""
608
609	- #: subscribe2.php:~~2190~~
610	msgid "Editing Subscribe2 preferences for user"
611	msgstr ""
612
613	- #: subscribe2.php:~~2199~~
614	msgid "Receive email as"
615	msgstr ""
616
617	- #: subscribe2.php:~~2217~~
618	msgid "Automatically subscribe me to newly created categories"
619	msgstr ""
620
621	- #: subscribe2.php:~~2238~~
622	msgid "Unsubscribe me from this blog"
623	msgstr ""
624
625	- #: subscribe2.php:~~2242~~
626	msgid "Subscribe to all categories"
627	msgstr ""
628
629	- #: subscribe2.php:~~2244~~
630	msgid "Subscribed Categories on"
631	msgstr ""
632
633	- #: subscribe2.php:~~2246~~
634	msgid "Subscribed Categories"
635	msgstr ""
636
637	- #: subscribe2.php:~~2252~~
638	msgid "Receive periodic summaries of new posts?"
639	msgstr ""
640
641	- #: subscribe2.php:~~2267~~
642	msgid "Update Preferences"
643	msgstr ""
644
645	- #: subscribe2.php:~~2315~~
646	msgid "Subscribed Blogs"
647	msgstr ""
648
649	- #: subscribe2.php:~~2320~~ subscribe2.php:~~2341~~
650	msgid "Viewing Settings Now"
651	msgstr ""
652
653	- #: subscribe2.php:~~2324~~ subscribe2.php:~~2345~~
654	msgid "View Settings"
655	msgstr ""
656
657	- #: subscribe2.php:~~2336~~
658	msgid "Subscribe to new blogs"
659	msgstr ""
660
661	- #: subscribe2.php:~~2407~~
662	msgid "Send an email to subscribers"
663	msgstr ""
664
665	- #: subscribe2.php:~~2415~~
666	msgid "A message from"
667	msgstr ""
668
669	- #: subscribe2.php:~~2417~~
670	msgid "Subject"
671	msgstr ""
672
673	- #: subscribe2.php:~~2420~~
674	msgid "Recipients:"
675	msgstr ""
676
677	- #: subscribe2.php:~~2424~~
678	msgid "Send"
679	msgstr ""
680
681	- #: subscribe2.php:~~2495~~
682	msgid "All Users and Subscribers"
683	msgstr ""
684
685	- #: subscribe2.php:~~2496~~
686	msgid "Public Subscribers"
687	msgstr ""
688
689	- #: subscribe2.php:~~2497~~
690	msgid "Confirmed"
691	msgstr ""
692
693	- #: subscribe2.php:~~2498~~
694	msgid "Unconfirmed"
695	msgstr ""
696
697	- #: subscribe2.php:~~2499~~
698	msgid "All Registered Users"
699	msgstr ""
700
701	- #: subscribe2.php:~~2500~~
702	msgid "Registered Subscribers"
703	msgstr ""
704
705	- #: subscribe2.php:~~2611~~
706	msgid "For each Post"
707	msgstr ""
708
709	- #: subscribe2.php:~~2626~~
710	msgid "Send Digest Notification at"
711	msgstr ""
712
713	- #: subscribe2.php:~~2638~~
714	msgid ""
715	"This option will work for digest notification sent daily or less frequently"
716	msgstr ""
717
718	- #: subscribe2.php:~~2641~~
719	msgid "Current UTC time is"
720	msgstr ""
721
722	- #: subscribe2.php:~~2643~~
723	msgid "Current blog time is"
724	msgstr ""
725
726	- #: subscribe2.php:~~2645~~
727	msgid "Next email notification will be sent when your blog time is after"
728	msgstr ""
729
730	- #: subscribe2.php:~~2676~~
731	msgid "Settings"
732	msgstr ""
733
734	- #: subscribe2.php:~~2688~~








735	msgid "Check here to Subscribe to email notifications for new posts"
736	msgstr ""
737
738	- #: subscribe2.php:~~2697~~
739	msgid ""
740	"By registering with this blog you are also agreeing to receive email "
741	"notifications for new posts but you can unsubscribe at anytime"
742	msgstr ""
743
744	- #: subscribe2.php:~~2718~~ subscribe2.php:~~2719~~ subscribe2.php:~~2747~~
745	msgid "Subscribe2 Notification Override"
746	msgstr ""
747
748	- #: subscribe2.php:~~2733~~
749	msgid ""
750	"Check here to disable sending of an email notification for this post/page"
751	msgstr ""
752
753	- #: subscribe2.php:~~2876~~
754	msgid "Subscription Confirmation"
755	msgstr ""
756
757	- #: subscribe2.php:~~2928~~
758	msgid "Title"
759	msgstr ""
760
761	- #: subscribe2.php:~~2930~~
762	msgid "Div class name"
763	msgstr ""
764
765	- #: subscribe2.php:~~2932~~
766	msgid "Pre-Content"
767	msgstr ""
768
769	- #: subscribe2.php:~~2934~~
770	msgid "Post-Content"
771	msgstr ""
772
773	- #: subscribe2.php:~~2984~~
774	msgid "[Un]Subscribe to Posts"
775	msgstr ""
776
777	- #: subscribe2.php:~~3062~~
778	msgid "Weekly"
779	msgstr ""
780
781	- #: subscribe2.php:~~3144~~
782	msgid "Posted on"
783	msgstr ""
784
785	- #: subscribe2.php:~~3191~~








786	msgid "Digest Email"
787	msgstr ""
788


8	msgstr ""
9	"Project-Id-Version: PACKAGE VERSION\n"
10	"Report-Msgid-Bugs-To: \n"
11	+ "POT-Creation-Date: 2009-12-19 20:30+0000\n"
12	"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
13	"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
14	"Language-Team: LANGUAGE <LL@li.org>\n"

16	"Content-Type: text/plain; charset=CHARSET\n"
17	"Content-Transfer-Encoding: 8bit\n"
18
19	+ #: subscribe2.php:71
20	msgid "To manage your subscription options please"
21	msgstr ""
22
23	+ #: subscribe2.php:71
24	msgid "login"
25	msgstr ""
26
27	+ #: subscribe2.php:73 subscribe2.php:75
28	msgid "You may manage your subscription options from your"
29	msgstr ""
30
31	+ #: subscribe2.php:73 subscribe2.php:75
32	msgid "profile"
33	msgstr ""
34
35	+ #: subscribe2.php:77
36	msgid "A confirmation message is on its way!"
37	msgstr ""
38
39	+ #: subscribe2.php:79
40	msgid "That email address is already subscribed."
41	msgstr ""
42
43	+ #: subscribe2.php:81
44	msgid "That email address is not subscribed."
45	msgstr ""
46
47	+ #: subscribe2.php:83
48	msgid "Sorry, but that does not look like an email address to me."
49	msgstr ""
50
51	+ #: subscribe2.php:85
52	msgid ""
53	"Sorry, email addresses at that domain are currently barred due to spam, "
54	"please use an alternative email address."
55	msgstr ""
56
57	+ #: subscribe2.php:87
58	msgid ""
59	"Sorry, there seems to be an error on the server. Please try again later."
60	msgstr ""
61
62	+ #: subscribe2.php:89
63	msgid "Message sent!"
64	msgstr ""
65
66	+ #: subscribe2.php:91
67	msgid ""
68	"Message failed! Check your settings and check with your hosting provider"
69	msgstr ""
70
71	+ #: subscribe2.php:93
72	msgid "Your email:"
73	msgstr ""
74
75	+ #: subscribe2.php:93
76	msgid "Enter email address..."
77	msgstr ""
78
79	+ #: subscribe2.php:93 subscribe2.php:1551 subscribe2.php:1643
80	+ #: subscribe2.php:2344
81	msgid "Subscribe"
82	msgstr ""
83
84	+ #: subscribe2.php:93 subscribe2.php:1552 subscribe2.php:1644
85	+ #: subscribe2.php:2323
86	msgid "Unsubscribe"
87	msgstr ""
88
89	+ #: subscribe2.php:96
90	msgid "No such email address is registered."
91	msgstr ""
92
93	+ #: subscribe2.php:98
94	msgid "You have successfully subscribed!"
95	msgstr ""
96
97	+ #: subscribe2.php:100
98	msgid "You have successfully unsubscribed."
99	msgstr ""
100
101	+ #: subscribe2.php:102
102	msgid "subscribe"
103	msgstr ""
104
105	+ #: subscribe2.php:104
106	msgid "unsubscribe"
107	msgstr ""
108
109	+ #: subscribe2.php:107
110	msgid "Options saved!"
111	msgstr ""
112
113	+ #: subscribe2.php:108
114	msgid "Options reset!"
115	msgstr ""
116
117	+ #: subscribe2.php:116
118	msgid "Subscribers"
119	msgstr ""
120
121	+ #: subscribe2.php:119
122	msgid "Subscribe2 Options"
123	msgstr ""
124
125	+ #: subscribe2.php:119 subscribe2.php:2892 subscribe2.php:3012
126	msgid "Subscribe2"
127	msgstr ""
128
129	+ #: subscribe2.php:124 subscribe2.php:1831
130	msgid "Subscriptions"
131	msgstr ""
132
133	+ #: subscribe2.php:128
134	msgid "Mail Subscribers"
135	msgstr ""
136
137	+ #: subscribe2.php:811
138	msgid "New subscription"
139	msgstr ""
140
141	+ #: subscribe2.php:813
142	msgid "subscribed to email notifications!"
143	msgstr ""
144
145	+ #: subscribe2.php:828
146	msgid "New Unsubscription"
147	msgstr ""
148
149	+ #: subscribe2.php:830
150	msgid "unsubscribed from email notifications!"
151	msgstr ""
152
153	+ #: subscribe2.php:1366
154	msgid "Address(es) subscribed!"
155	msgstr ""
156
157	+ #: subscribe2.php:1369
158	msgid "Address(es) unsubscribed!"
159	msgstr ""
160
161	+ #: subscribe2.php:1379
162	msgid "Address(es) deleted!"
163	msgstr ""
164
165	+ #: subscribe2.php:1385 subscribe2.php:1391
166	msgid "Status changed!"
167	msgstr ""
168
169	+ #: subscribe2.php:1405
170	msgid "Reminder Email(s) Sent!"
171	msgstr ""
172
173	+ #: subscribe2.php:1408
174	msgid "Registered Users Subscribed!"
175	msgstr ""
176
177	+ #: subscribe2.php:1411
178	msgid "Registered Users Unsubscribed!"
179	msgstr ""
180
181	+ #: subscribe2.php:1420
182	msgid "Format updated for Registered Users!"
183	msgstr ""
184
185	+ #: subscribe2.php:1515
186	msgid "Previous Page"
187	msgstr ""
188
189	+ #: subscribe2.php:1535
190	msgid "Next Page"
191	msgstr ""
192
193	+ #: subscribe2.php:1542
194	msgid "Manage Subscribers"
195	msgstr ""
196
197	+ #: subscribe2.php:1547
198	msgid "Add/Remove Subscribers"
199	msgstr ""
200
201	+ #: subscribe2.php:1548
202	msgid "Enter addresses, one per line or comma-separated"
203	msgstr ""
204
205	+ #: subscribe2.php:1555
206	msgid "Current Subscribers"
207	msgstr ""
208
209	+ #: subscribe2.php:1557
210	msgid "Filter"
211	msgstr ""
212
213	+ #: subscribe2.php:1564
214	msgid "Search Subscribers"
215	msgstr ""
216
217	+ #: subscribe2.php:1567
218	msgid "Send Reminder Email"
219	msgstr ""
220
221	+ #: subscribe2.php:1572
222	msgid "Save Emails to CSV File"
223	msgstr ""
224
225	+ #: subscribe2.php:1578 subscribe2.php:1632
226	msgid "Process"
227	msgstr ""
228
229	+ #: subscribe2.php:1587 subscribe2.php:1609
230	msgid "Confirm this email address"
231	msgstr ""
232
233	+ #: subscribe2.php:1589 subscribe2.php:1602
234	msgid "Unconfirm this email address"
235	msgstr ""
236
237	+ #: subscribe2.php:1591 subscribe2.php:1604 subscribe2.php:1612
238	msgid "Delete this email address"
239	msgstr ""
240
241	+ #: subscribe2.php:1595 subscribe2.php:2459
242	msgid "Select / Unselect All"
243	msgstr ""
244
245	+ #: subscribe2.php:1619
246	msgid "edit"
247	msgstr ""
248
249	+ #: subscribe2.php:1626
250	msgid "No matching subscribers found"
251	msgstr ""
252
253	+ #: subscribe2.php:1628
254	msgid "NONE"
255	msgstr ""
256
257	+ #: subscribe2.php:1638
258	msgid "Categories"
259	msgstr ""
260
261	+ #: subscribe2.php:1639
262	msgid ""
263	"Preferences for all existing Registered Users can be changed using this "
264	"section."
265	msgstr ""
266
267	+ #: subscribe2.php:1640
268	msgid "Consider User Privacy as changes cannot be undone"
269	msgstr ""
270
271	+ #: subscribe2.php:1642
272	msgid "Action to perform"
273	msgstr ""
274
275	+ #: subscribe2.php:1647
276	msgid "Bulk Update Categories"
277	msgstr ""
278
279	+ #: subscribe2.php:1649
280	msgid "Send email as"
281	msgstr ""
282
283	+ #: subscribe2.php:1650 subscribe2.php:2066 subscribe2.php:2210
284	msgid "Plain Text - Excerpt"
285	msgstr ""
286
287	+ #: subscribe2.php:1651 subscribe2.php:2061 subscribe2.php:2205
288	msgid "Plain Text - Full"
289	msgstr ""
290
291	+ #: subscribe2.php:1652 subscribe2.php:2056 subscribe2.php:2200
292	msgid "HTML"
293	msgstr ""
294
295	+ #: subscribe2.php:1653
296	msgid "Bulk Update Format"
297	msgstr ""
298
299	+ #: subscribe2.php:1803
300	msgid "Subscribe2 Settings"
301	msgstr ""
302
303	+ #: subscribe2.php:1804
304	msgid "Plugin Blog"
305	msgstr ""
306
307	+ #: subscribe2.php:1805
308	msgid "Support Forum"
309	msgstr ""
310
311	+ #: subscribe2.php:1806
312	msgid "Make a donation via PayPal"
313	msgstr ""
314
315	+ #: subscribe2.php:1817 subscribe2.php:2183
316	msgid "Notification Settings"
317	msgstr ""
318
319	+ #: subscribe2.php:1818
320	msgid "Restrict the number of recipients per email to (0 for unlimited)"
321	msgstr ""
322
323	+ #: subscribe2.php:1820 subscribe2.php:1973 subscribe2.php:1982
324	msgid "Edit"
325	msgstr ""
326
327	+ #: subscribe2.php:1823 subscribe2.php:1976 subscribe2.php:1985
328	msgid "Update"
329	msgstr ""
330
331	+ #: subscribe2.php:1824 subscribe2.php:1977 subscribe2.php:1986
332	msgid "Revert"
333	msgstr ""
334
335	+ #: subscribe2.php:1826
336	msgid "Send Admins notifications for new"
337	msgstr ""
338
339	+ #: subscribe2.php:1836
340	msgid "Unsubscriptions"
341	msgstr ""
342
343	+ #: subscribe2.php:1841
344	msgid "Both"
345	msgstr ""
346
347	+ #: subscribe2.php:1846
348	msgid "Neither"
349	msgstr ""
350
351	+ #: subscribe2.php:1848
352	msgid "Include theme CSS stylesheet in HTML notifications"
353	msgstr ""
354
355	+ #: subscribe2.php:1853 subscribe2.php:1865 subscribe2.php:1876
356	+ #: subscribe2.php:1887 subscribe2.php:2034 subscribe2.php:2045
357	+ #: subscribe2.php:2072 subscribe2.php:2088 subscribe2.php:2218
358	+ #: subscribe2.php:2254
359	msgid "Yes"
360	msgstr ""
361
362	+ #: subscribe2.php:1858 subscribe2.php:1870 subscribe2.php:1881
363	+ #: subscribe2.php:1892 subscribe2.php:2028 subscribe2.php:2039
364	+ #: subscribe2.php:2050 subscribe2.php:2077 subscribe2.php:2093
365	+ #: subscribe2.php:2223 subscribe2.php:2258
366	msgid "No"
367	msgstr ""
368
369	+ #: subscribe2.php:1860
370	msgid "Send Emails for Pages"
371	msgstr ""
372
373	+ #: subscribe2.php:1871
374	msgid "Send Emails for Password Protected Posts"
375	msgstr ""
376
377	+ #: subscribe2.php:1882
378	msgid "Send Emails for Private Posts"
379	msgstr ""
380
381	+ #: subscribe2.php:1893
382	msgid "Send Email From"
383	msgstr ""
384
385	+ #: subscribe2.php:1898
386	msgid "Send Emails"
387	msgstr ""
388
389	+ #: subscribe2.php:1900
390	msgid "For digest notifications, date order for posts is"
391	msgstr ""
392
393	+ #: subscribe2.php:1905
394	msgid "Descending"
395	msgstr ""
396
397	+ #: subscribe2.php:1910
398	msgid "Ascending"
399	msgstr ""
400
401	+ #: subscribe2.php:1914
402	msgid "Email Templates"
403	msgstr ""
404
405	+ #: subscribe2.php:1918
406	msgid "New Post email (must not be empty)"
407	msgstr ""
408
409	+ #: subscribe2.php:1919 subscribe2.php:1944 subscribe2.php:1949
410	msgid "Subject Line"
411	msgstr ""
412
413	+ #: subscribe2.php:1924
414	msgid "Send Email Preview"
415	msgstr ""
416
417	+ #: subscribe2.php:1925
418	msgid "Message substitions"
419	msgstr ""
420
421	+ #: subscribe2.php:1929
422	msgid "the post's title<br />(<i>for per-post emails only</i>)"
423	msgstr ""
424
425	+ #: subscribe2.php:1930
426	msgid ""
427	"the excerpt or the entire post<br />(<i>based on the subscriber's "
428	"preferences</i>)"
429	msgstr ""
430
431	+ #: subscribe2.php:1931
432	msgid ""
433	"the excerpt of the post and the time it was posted<br />(<i>for digest "
434	"emails only</i>)"
435	msgstr ""
436
437	+ #: subscribe2.php:1932
438	msgid "a list of post titles<br />(<i>for digest emails only</i>)"
439	msgstr ""
440
441	+ #: subscribe2.php:1933
442	msgid "the post's permalink<br />(<i>for per-post emails only</i>)"
443	msgstr ""
444
445	+ #: subscribe2.php:1934
446	msgid ""
447	"the post's permalink after conversion by TinyURL<br />(<i>for per-post "
448	"emails only</i>)"
449	msgstr ""
450
451	+ #: subscribe2.php:1935






452	msgid "the admin or post author's name"
453	msgstr ""
454
455	+ #: subscribe2.php:1936
456	msgid "the admin or post author's email"
457	msgstr ""
458
459	+ #: subscribe2.php:1937
460	msgid "the post author's name"
461	msgstr ""
462
463	+ #: subscribe2.php:1938
464	msgid ""
465	"the generated link to confirm a request<br />(<i>only used in the "
466	"confirmation email template</i>)"
467	msgstr ""
468
469	+ #: subscribe2.php:1939
470	msgid ""
471	"Action performed by LINK in confirmation email<br />(<i>only used in the "
472	"confirmation email template</i>)"
473	msgstr ""
474
475	+ #: subscribe2.php:1940
476	msgid "the post's assigned categories"
477	msgstr ""
478
479	+ #: subscribe2.php:1941
480	msgid "the post's assigned Tags"
481	msgstr ""
482
483	+ #: subscribe2.php:1943
484	msgid "Subscribe / Unsubscribe confirmation email"
485	msgstr ""
486
487	+ #: subscribe2.php:1948
488	msgid "Reminder email to Unconfirmed Subscribers"
489	msgstr ""
490
491	+ #: subscribe2.php:1955
492	msgid "Excluded Categories"
493	msgstr ""
494
495	+ #: subscribe2.php:1957
496	msgid ""
497	"Posts assigned to any Excluded Category do not generate notifications and "
498	"are not included in digest notifications"
499	msgstr ""
500
501	+ #: subscribe2.php:1964
502	msgid "Allow registered users to subscribe to excluded categories?"
503	msgstr ""
504
505	+ #: subscribe2.php:1967
506	msgid "Appearance"
507	msgstr ""
508
509	+ #: subscribe2.php:1971
510	msgid "Set default Subscribe2 page as ID"
511	msgstr ""
512
513	+ #: subscribe2.php:1980
514	msgid "Set the number of Subscribers displayed per page"
515	msgstr ""
516
517	+ #: subscribe2.php:1993
518	msgid "Show a link to your subscription page in \"meta\"?"
519	msgstr ""
520
521	+ #: subscribe2.php:2000
522	msgid "Show the Subscribe2 button on the Write toolbar?"
523	msgstr ""
524
525	+ #: subscribe2.php:2007
526	msgid "Enable Subscribe2 Widget?"
527	msgstr ""
528
529	+ #: subscribe2.php:2011
530	msgid "Auto Subscribe"
531	msgstr ""
532
533	+ #: subscribe2.php:2013
534	msgid "Subscribe new users registering with your blog"
535	msgstr ""
536
537	+ #: subscribe2.php:2018
538	msgid "Automatically"
539	msgstr ""
540
541	+ #: subscribe2.php:2023
542	msgid "Display option on Registration Form"
543	msgstr ""
544
545	+ #: subscribe2.php:2029
546	msgid "Auto-subscribe includes any excluded categories"
547	msgstr ""
548
549	+ #: subscribe2.php:2040
550	msgid "Registration Form option is checked by default"
551	msgstr ""
552
553	+ #: subscribe2.php:2051
554	msgid "Auto-subscribe users to receive email as"
555	msgstr ""
556
557	+ #: subscribe2.php:2067
558	msgid "Registered Users have the option to auto-subscribe to new categories"
559	msgstr ""
560
561	+ #: subscribe2.php:2082
562	msgid "New categories are immediately excluded"
563	msgstr ""
564
565	+ #: subscribe2.php:2083
566	msgid ""
567	"Option for Registered Users to auto-subscribe to new categories is checked "
568	"by default"
569	msgstr ""
570
571	+ #: subscribe2.php:2097
572	msgid "Barred Domains"
573	msgstr ""
574
575	+ #: subscribe2.php:2099
576	msgid ""
577	"Enter domains to bar from public subscriptions: <br /> (Use a new line for "
578	"each entry and omit the \"@\" symbol, for example email.com)"
579	msgstr ""
580
581	+ #: subscribe2.php:2104
582	msgid "Submit"
583	msgstr ""
584
585	+ #: subscribe2.php:2107
586	msgid "Reset Default"
587	msgstr ""
588
589	+ #: subscribe2.php:2108
590	msgid ""
591	"Use this to reset all options to their defaults. This <strong><em>will not</"
592	"em></strong> modify your list of subscribers."
593	msgstr ""
594
595	+ #: subscribe2.php:2110
596	msgid "RESET"
597	msgstr ""
598
599	+ #: subscribe2.php:2136
600	msgid "Subscription preferences updated."
601	msgstr ""
602
603	+ #: subscribe2.php:2186
604	msgid "Editing Subscribe2 preferences for user"
605	msgstr ""
606
607	+ #: subscribe2.php:2195
608	msgid "Receive email as"
609	msgstr ""
610
611	+ #: subscribe2.php:2213
612	msgid "Automatically subscribe me to newly created categories"
613	msgstr ""
614
615	+ #: subscribe2.php:2234
616	msgid "Unsubscribe me from this blog"
617	msgstr ""
618
619	+ #: subscribe2.php:2238
620	msgid "Subscribe to all categories"
621	msgstr ""
622
623	+ #: subscribe2.php:2240
624	msgid "Subscribed Categories on"
625	msgstr ""
626
627	+ #: subscribe2.php:2242
628	msgid "Subscribed Categories"
629	msgstr ""
630
631	+ #: subscribe2.php:2248
632	msgid "Receive periodic summaries of new posts?"
633	msgstr ""
634
635	+ #: subscribe2.php:2263
636	msgid "Update Preferences"
637	msgstr ""
638
639	+ #: subscribe2.php:2312
640	msgid "Subscribed Blogs"
641	msgstr ""
642
643	+ #: subscribe2.php:2317 subscribe2.php:2338
644	msgid "Viewing Settings Now"
645	msgstr ""
646
647	+ #: subscribe2.php:2321 subscribe2.php:2342
648	msgid "View Settings"
649	msgstr ""
650
651	+ #: subscribe2.php:2333
652	msgid "Subscribe to new blogs"
653	msgstr ""
654
655	+ #: subscribe2.php:2406
656	msgid "Send an email to subscribers"
657	msgstr ""
658
659	+ #: subscribe2.php:2414
660	msgid "A message from"
661	msgstr ""
662
663	+ #: subscribe2.php:2416
664	msgid "Subject"
665	msgstr ""
666
667	+ #: subscribe2.php:2419
668	msgid "Recipients:"
669	msgstr ""
670
671	+ #: subscribe2.php:2423
672	msgid "Send"
673	msgstr ""
674
675	+ #: subscribe2.php:2494
676	msgid "All Users and Subscribers"
677	msgstr ""
678
679	+ #: subscribe2.php:2495
680	msgid "Public Subscribers"
681	msgstr ""
682
683	+ #: subscribe2.php:2496
684	msgid "Confirmed"
685	msgstr ""
686
687	+ #: subscribe2.php:2497
688	msgid "Unconfirmed"
689	msgstr ""
690
691	+ #: subscribe2.php:2498
692	msgid "All Registered Users"
693	msgstr ""
694
695	+ #: subscribe2.php:2499
696	msgid "Registered Subscribers"
697	msgstr ""
698
699	+ #: subscribe2.php:2610
700	msgid "For each Post"
701	msgstr ""
702
703	+ #: subscribe2.php:2627
704	msgid "Send Digest Notification at"
705	msgstr ""
706
707	+ #: subscribe2.php:2639
708	msgid ""
709	"This option will work for digest notification sent daily or less frequently"
710	msgstr ""
711
712	+ #: subscribe2.php:2642
713	msgid "Current UTC time is"
714	msgstr ""
715
716	+ #: subscribe2.php:2644
717	msgid "Current blog time is"
718	msgstr ""
719
720	+ #: subscribe2.php:2646
721	msgid "Next email notification will be sent when your blog time is after"
722	msgstr ""
723
724	+ #: subscribe2.php:2677
725	msgid "Settings"
726	msgstr ""
727
728	+ #: subscribe2.php:2678
729	+ msgid "Donate"
730	+ msgstr ""
731	+
732	+ #: subscribe2.php:2679
733	+ msgid "Forum"
734	+ msgstr ""
735	+
736	+ #: subscribe2.php:2690
737	msgid "Check here to Subscribe to email notifications for new posts"
738	msgstr ""
739
740	+ #: subscribe2.php:2699
741	msgid ""
742	"By registering with this blog you are also agreeing to receive email "
743	"notifications for new posts but you can unsubscribe at anytime"
744	msgstr ""
745
746	+ #: subscribe2.php:2720 subscribe2.php:2721 subscribe2.php:2749
747	msgid "Subscribe2 Notification Override"
748	msgstr ""
749
750	+ #: subscribe2.php:2735
751	msgid ""
752	"Check here to disable sending of an email notification for this post/page"
753	msgstr ""
754
755	+ #: subscribe2.php:2878
756	msgid "Subscription Confirmation"
757	msgstr ""
758
759	+ #: subscribe2.php:2930
760	msgid "Title"
761	msgstr ""
762
763	+ #: subscribe2.php:2932
764	msgid "Div class name"
765	msgstr ""
766
767	+ #: subscribe2.php:2934
768	msgid "Pre-Content"
769	msgstr ""
770
771	+ #: subscribe2.php:2936
772	msgid "Post-Content"
773	msgstr ""
774
775	+ #: subscribe2.php:2986
776	msgid "[Un]Subscribe to Posts"
777	msgstr ""
778
779	+ #: subscribe2.php:3064
780	msgid "Weekly"
781	msgstr ""
782
783	+ #: subscribe2.php:3149
784	msgid "Posted on"
785	msgstr ""
786
787	+ #: subscribe2.php:3153 subscribe2.php:3154
788	+ msgid "Posted in"
789	+ msgstr ""
790	+
791	+ #: subscribe2.php:3159 subscribe2.php:3160
792	+ msgid "Tagged as"
793	+ msgstr ""
794	+
795	+ #: subscribe2.php:3211
796	msgid "Digest Email"
797	msgstr ""
798