Subscribe2 - Version 3.6

Version Description

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Release Info

Developer MattyRob
Plugin Icon 128x128 Subscribe2
Version 3.6
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Code changes from version 2.10 to 3.6

Files changed (8) hide show
  1. ReadMe.txt +96 -1
  2. subscribe2/include.php +18 -2
  3. subscribe2/spacer.gif +0 -0
  4. subscribe2/subscribe2.php +2209 -2000
  5. subscribe2/subscribe2.pot +165 -110
  6. subscribe2/tinymce/editor_plugin.js +171 -0
  7. subscribe2/tinymce/langs/en_us.js +5 -0
  8. subscribe2/tinymce/langs/nl_nl.js +5 -0
ReadMe.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: MattyRob, Skippy, Ravan
3
  Donate link: http://subscribe2.wordpress.com/donate/
4
  Tags: posts, subscription, email
5
  Requires at least: 2.0.x
6
- Tested up to: 2.1
7
 
8
  Sends a list of subscribers an email notification when new posts are published to your blog
9
 
@@ -77,6 +77,101 @@ Batches will occur for each group of message as described above. A site on Drea
77
 
78
  == Version History ==
79
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
80
  Version 2.10 by Matthew Robinson
81
  * Improved sign up process by double checking email address
82
  * Fix for submenu issues encountered in WP 2.0.6
3
  Donate link: http://subscribe2.wordpress.com/donate/
4
  Tags: posts, subscription, email
5
  Requires at least: 2.0.x
6
+ Tested up to: 2.2
7
 
8
  Sends a list of subscribers an email notification when new posts are published to your blog
9
 
77
 
78
  == Version History ==
79
 
80
+ Version 3.6 by Matthew Robinson
81
+
82
+ * Fixed a typo in Content-Type mail headers
83
+ * Fixed Auto Register functions to obey Excluded Categories
84
+ * Added option to check WP-Register checkbox by default
85
+
86
+ Version 3.5 by Matthew Robinson
87
+
88
+ * Fixed a bug in the upgrade function that was messing up the options settings
89
+ * Updated the include.php file to preset recently introduced option settings
90
+
91
+ Version 3.4 by Matthew Robinson
92
+
93
+ * QuickTag button now displays a Marker! (HUGE thanks to Raven!)
94
+ * Fix for excluded categories in User Menu
95
+ * BCCLIMIT typo corrected in Mail function
96
+ * Call to translation files moved to avoid call to undefined function
97
+ * Options added to send mails for pages and password protected posts
98
+ * Option added to display subscription checkbox in WordPress Register screen
99
+ * Small typo and layout amendments
100
+
101
+ Version 3.3 by Matthew Robinson
102
+
103
+ * QuickTag button added! Works with Visual and Standard Editor. __Look in Code for token addition if using RTE.__
104
+ * Current Server time displayed for Cron tasks
105
+ * Fixed bug so Registered users now identified correctly
106
+ * Upgrade function called via WordPress hook to prevent calls to undefined functions
107
+ * Fixed a bug affecting Registered Users not appearing in the drop down list
108
+ * Improved handling of the Subscribe2 option array
109
+
110
+ Version 3.2 by Matthew Robinson
111
+
112
+ * Fixed a bug affecting Registered Users not appearing in the drop down list
113
+ * Improved handling of the Subscribe2 option array
114
+
115
+ Version 3.1 by Matthew Robinson
116
+
117
+ * Amended code to use core cron functionality for future posts and digest notifications, no longer need WP-Cron
118
+ * Improved HTML code generated for admin pages
119
+ * Removed sending of emails for WordPress Pages
120
+ * Fixed display issues if S2PAGE is not defined
121
+
122
+ Version 3.0 by Matthew Robinson
123
+
124
+ * Updated for WordPress 2.1 Branch
125
+
126
+ Version 2.20 by Matthew Robinson
127
+
128
+ * Fixed a typo in Content-Type mail headers
129
+ * Fixed Auto Register functions to obey Excluded Categories
130
+
131
+ Version 2.19 by Matthew Robinson
132
+
133
+ * Fixed a bug in the upgrade function that was messing up the options settings
134
+
135
+ Version 2.18 by Matthew Robinson
136
+
137
+ * BCCLIMIT typo corrected in Mail function
138
+ * Call to translation files moved to avoid call to undefined function
139
+ * Small typo and layout amendments
140
+
141
+ Version 2.17 by Matthew Robinson
142
+
143
+ * Current Server time displayed for Cron tasks
144
+ * Fixed bug so Registered users now identified correctly
145
+ * Upgrade function called via WordPress hook to prevent calls to undefined functions
146
+
147
+ Version 2.16 by Matthew Robinson
148
+
149
+ * Fixed a bug affecting Registered Users not appearing in the drop down list
150
+ * Improved handling of the Subscribe2 option array
151
+
152
+ Version 2.15 by Matthew Robinson
153
+
154
+ * Improved HTML code generated for admin pages
155
+ * Fixed display issues if S2PAGE is not defined
156
+
157
+ Version 2.14 by Matthew Robinson
158
+
159
+ * Amended DREAMHOST setting to BCCLIMIT as more hosts are limiting emails
160
+ * Fixed oversight in upgrade() function
161
+
162
+ Version 2.13 by Matthew Robinson
163
+
164
+ * Added WordPress nonce functionality to improve admin security
165
+
166
+ Version 2.12 by Matthew Robinson
167
+
168
+ * Fix for missing Quicktags (probably since version 2.2.10)
169
+ * Fix for occasional email issue where excerpts are incomplete
170
+
171
+ Version 2.11 by Matthew Robinson
172
+ * Fixed bug that would cause all subscribers to get digest emails
173
+ * Added Select All check box to category listing
174
+
175
  Version 2.10 by Matthew Robinson
176
  * Improved sign up process by double checking email address
177
  * Fix for submenu issues encountered in WP 2.0.6
subscribe2/include.php CHANGED
@@ -6,10 +6,26 @@ if (!isset($this->subscribe2_options['autosub'])) {
6
  $this->subscribe2_options['autosub'] = "no";
7
  } // option to autosubscribe registered users to new categories
8
 
 
 
 
 
9
  if (!isset($this->subscribe2_options['autoformat'])) {
10
  $this->subscribe2_options['autoformat'] = "text";
11
  } // option for default auto-subscription email format
12
 
 
 
 
 
 
 
 
 
 
 
 
 
13
  if (!isset($this->subscribe2_options['exclude'])) {
14
  $this->subscribe2_options['exclude'] = "";
15
  } // option for excluded categories
@@ -32,11 +48,11 @@ if (!isset($this->subscribe2_options['barred'])) {
32
  } // option containing domains barred from public registration
33
 
34
  if (!isset($this->subscribe2_options['mailtext'])) {
35
- $this->subscribe2_options['mailtext'] = "BLOGNAME has posted a new item, 'TITLE'\r\nPOST\r\nYou may view the latest post at\r\nPERMALINK\r\nYou received this e-mail because you asked to be notified when new updates are posted.\r\nBest regards,\r\nMYNAME\r\nEMAIL";
36
  } // Default notification email text
37
 
38
  if (!isset($this->subscribe2_options['confirm_email'])) {
39
- $this->subscribe2_options['confirm_email'] = "In order to confirm your request for BLOGNAME, please click on the link below:\n\nLINK\n\nIf you did not request this, please feel free to disregard this notice!\n\nThank you,\nMYNAME.";
40
  } // Default confirmation email text
41
 
42
  if (!isset($this->subscribe2_options['remind_email'])) {
6
  $this->subscribe2_options['autosub'] = "no";
7
  } // option to autosubscribe registered users to new categories
8
 
9
+ if (!isset($this->subscribe2_options['wpregdef'])) {
10
+ $this->subscribe2_options['wpregdef'] = "no";
11
+ } // option to
12
+
13
  if (!isset($this->subscribe2_options['autoformat'])) {
14
  $this->subscribe2_options['autoformat'] = "text";
15
  } // option for default auto-subscription email format
16
 
17
+ if (!isset($this->subscribe2_options['pages'])) {
18
+ $this->subscribe2_options['pages'] = "no";
19
+ } // option for sending notifications for WordPress pages
20
+
21
+ if (!isset($this->subscribe2_options['password'])) {
22
+ $this->subscribe2_options['password'] = "no";
23
+ } // option for sending notifications for posts that are password protected
24
+
25
+ if (!isset($this->subscribe2_options['email_freq'])) {
26
+ $this->subscribe2_options['email_freq'] = "never";
27
+ } // option for sending emails per-post or as a digest email on a cron schedule
28
+
29
  if (!isset($this->subscribe2_options['exclude'])) {
30
  $this->subscribe2_options['exclude'] = "";
31
  } // option for excluded categories
48
  } // option containing domains barred from public registration
49
 
50
  if (!isset($this->subscribe2_options['mailtext'])) {
51
+ $this->subscribe2_options['mailtext'] = "BLOGNAME has posted a new item, 'TITLE'\n\nPOST\n\nYou may view the latest post at\nPERMALINK\n\nYou received this e-mail because you asked to be notified when new updates are posted.\nBest regards,\nMYNAME\nEMAIL";
52
  } // Default notification email text
53
 
54
  if (!isset($this->subscribe2_options['confirm_email'])) {
55
+ $this->subscribe2_options['confirm_email'] = "BLOGNAME has received a request to ACTION for this email address. To complete your request please click on the link below:\n\nLINK\n\nIf you did not request this, please feel free to disregard this notice!\n\nThank you,\nMYNAME.";
56
  } // Default confirmation email text
57
 
58
  if (!isset($this->subscribe2_options['remind_email'])) {
subscribe2/spacer.gif ADDED
Binary file
subscribe2/subscribe2.php CHANGED
@@ -1,2001 +1,2210 @@
1
- <?php
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: 2.2.10
7
- Author: Matthew Robinson
8
- Author URI: http://subscribe2.wordpress.com
9
- */
10
-
11
- /*
12
- Copyright (C) 2006 Matthew Robinson
13
- Based on the Original Subscribe2 plugin by
14
- Copyright (C) 2005 Scott Merrill (skippy@skippy.net)
15
-
16
- This program is free software; you can redistribute it and/or
17
- modify it under the terms of the GNU General Public License
18
- as published by the Free Software Foundation; either version 2
19
- of the License, or (at your option) any later version.
20
-
21
- This program is distributed in the hope that it will be useful,
22
- but WITHOUT ANY WARRANTY; without even the implied warranty of
23
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24
- GNU General Public License for more details.
25
-
26
- You should have received a copy of the GNU General Public License
27
- along with this program; if not, write to the Free Software
28
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
29
- http://www.gnu.org/licenses/gpl.html
30
- */
31
-
32
- // use Owen's excellent ButtonSnap library
33
- include(ABSPATH . '/wp-content/plugins/buttonsnap.php');
34
-
35
- // change this to TRUE if you're on Dreamhost
36
- // (or any other host that limits the number of recipients
37
- // permitted on each outgoing email message)
38
- define('DREAMHOST', false);
39
-
40
- // by default, subscribe2 grabs the first page from your database for use
41
- // when displaying the confirmation screen to public subscribers.
42
- // You can override this by specifying a page ID below.
43
- define('S2PAGE', '0');
44
-
45
- // change this to TRUE if you want a daily digest of the day's posts
46
- // send to your subscribers
47
- define('S2DIGEST', false);
48
-
49
- // our version number. Don't touch.
50
- define('S2VERSION', '2.2.10');
51
-
52
- // start our class
53
- class subscribe2 {
54
- // variables and constructor are declared at the end
55
-
56
- /**
57
- Load all our strings
58
- */
59
- function load_strings() {
60
- // adjust the output of Subscribe2 here
61
-
62
- $this->please_log_in = "<p>" . __('To manage your subscription options please ', 'subscribe2') . "<a href=\"" . get_settings('siteurl') . "/wp-login.php\">login</a>.</p>";
63
-
64
- $this->use_profile = "<p>" . __('You may manage your subscription options from your ', 'subscribe2') . "<a href=\"" . get_settings('siteurl') . "/wp-admin/profile.php?page=" . plugin_basename(__FILE__) . "\">profile</a>.</p>";
65
-
66
- $this->confirmation_sent = "<p>" . __('A confirmation message is on its way!', 'subscribe2') . "</p>";
67
-
68
- $this->already_subscribed = "<p>" . __('That email address is already subscribed.', 'subscribe2') . "</p>";
69
-
70
- $this->not_subscribed = "<p>" . __('That email address is not subscribed.', 'subscribe2') . "</p>";
71
-
72
- $this->not_an_email = "<p>" . __('Sorry, but that does not look like an email address to me.', 'subscribe2') . "</p>";
73
-
74
- $this->barred_domain = "<p>" . __('Sorry, email addresses at that domain are currently barred due to spam, please use an alternative email address.', 'subscribe2') . "</p>";
75
-
76
- $this->mail_sent = "<p>" . __('Message sent!', 'subscribe2') . "</p>";
77
-
78
- $this->form = "<form method=\"post\" action=\"\">" . __('Your email:', 'subscribe2') . "&#160;<input type=\"text\" name=\"email\" value=\"\" size=\"20\" />&#160;<br /><input type=\"radio\" name=\"s2_action\" value=\"subscribe\" checked=\"checked\" /> " . __('Subscribe', 'subscribe2') . " <input type=\"radio\" name=\"s2_action\" value=\"unsubscribe\" /> " . __('Unsubscribe', 'subscribe2') . " &#160;<input type=\"submit\" value=\"" . __('Send', 'subscribe2') . "\" /></form>\r\n";
79
-
80
- // confirmation messages
81
- $this->no_such_email = "<p>" . __('No such email address is registered.', 'subscribe2') . "</p>";
82
-
83
- $this->added = "<p>" . __('You have successfully subscribed!', 'subscribe2') . "</p>";
84
-
85
- $this->deleted = "<p>" . __('You have successfully unsubscribed.', 'subscribe2') . "</p>";
86
-
87
- $this->confirm_subject = "[" . get_settings('blogname') . "] " . __('Please confirm your request', 'subscribe2');
88
-
89
- $this->remind_subject = "[" . get_settings('blogname') . "] " . __('Subscription Reminder', 'subscribe2');
90
-
91
- $this->subscribe = __('subscribe', 'subscribe2'); //ACTION replacement in subscribing confirmation email
92
-
93
- $this->unsubscribe = __('unsubscribe', 'subscribe2'); //ACTION replacement in unsubscribing in confirmation email
94
-
95
- // menu strings
96
- $this->options_saved = __('Options saved!', 'subscribe2');
97
- $this->options_reset = __('Options reset!', 'subscribe2');
98
- } // end load_strings()
99
-
100
- /* ===== WordPress menu registration ===== */
101
- /**
102
- Hook the menu
103
- */
104
- function admin_menu() {
105
- add_management_page(__('Subscribers', 'subscribe2'), __('Subscribers', 'subscribe2'), "manage_options", __FILE__, array(&$this, 'manage_menu'));
106
- add_options_page(__('Subscribe2 Options', 'subscribe2'), __('Subscribe2','subscribe2'), "manage_options", __FILE__, array(&$this, 'options_menu'));
107
- add_submenu_page('profile.php', __('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "read", __FILE__, array(&$this, 'user_menu'));
108
- add_submenu_page('post.php', __('Mail Subscribers','subscribe2'), __('Mail Subscribers', 'subscribe2'),"manage_options", __FILE__, array(&$this, 'write_menu'));
109
- }
110
-
111
- /* ===== ButtonSnap configuration ===== */
112
- /**
113
- Register our button in the QuickTags bar
114
- */
115
- function s2_button_init() {
116
- $url = get_settings('siteurl') . '/wp-content/plugins/subscribe2/s2_button.png';
117
- buttonsnap_textbutton($url, 'Subscribe2', '<!--subscribe2-->');
118
- buttonsnap_register_marker('subscribe2', 's2_marker');
119
- }
120
-
121
- /**
122
- Style a marker in the Rich Text Editor for our tag
123
-
124
- By default, the RTE suppresses output of HTML comments, so this places a CSS style on our token in order to make it display
125
- */
126
- function subscribe2_css() {
127
- $marker_url = get_settings('siteurl') . '/wp-content/plugins/subscribe2/s2_marker.png';
128
- echo "
129
- .s2_marker {
130
- display: block;
131
- height: 45px;
132
- margin-top: 5px;
133
- background-image: url({$marker_url});
134
- background-repeat: no-repeat;
135
- background-position: center;
136
- }
137
- ";
138
- }
139
-
140
- /* ===== Install, upgrade, reset ===== */
141
- /**
142
- Install our table
143
- */
144
- function install() {
145
- // include upgrade-functions for maybe_create_table;
146
- if (! function_exists('maybe_create_table')) {
147
- require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
148
- }
149
- $date = date('Y-m-d');
150
- $sql = "CREATE TABLE $this->public (
151
- id int(11) NOT NULL auto_increment,
152
- email varchar(64) NOT NULL default '',
153
- active tinyint(1) default 0,
154
- date DATE default '$date' NOT NULL,
155
- PRIMARY KEY (id) )";
156
-
157
- // create the table, as needed
158
- maybe_create_table($this->public, $sql);
159
- $this->reset();
160
- } // end install()
161
-
162
- /**
163
- Upgrade the database
164
- */
165
- function upgrade() {
166
- global $wpdb;
167
-
168
- // include upgrade-functions for maybe_create_table;
169
- if (! function_exists('maybe_create_table')) {
170
- require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
171
- }
172
- $date = date('Y-m-d');
173
- maybe_add_column($this->public, 'date', "ALTER TABLE `$this->public` ADD `date` DATE DEFAULT '$date' NOT NULL AFTER `active`;");
174
-
175
- // let's take the time to check process registered users
176
- // existing public subscribers are subscribed to all categories
177
- $users = $wpdb->get_col("SELECT ID FROM $wpdb->users");
178
- if (! empty($users)) {
179
- foreach ($users as $user) {
180
- $this->register($user);
181
- }
182
- }
183
- // update the options table to serialized format
184
- // We'll deal with s2_future_posts another time
185
- // TODO: Fix s2_future posts
186
- $old_options = $wpdb->get_col("SELECT option_name from $wpdb->options where option_name LIKE 's2%' AND option_name != 's2_future_posts'");
187
-
188
- if (!empty($old_options)) {
189
- foreach ($old_options as $option) {
190
- $value = get_option($option);
191
- $option_array = substr($option, 3);
192
- $this->subscribe2_options[$option_array] = $value;
193
- delete_option($option);
194
- }
195
- }
196
- $this->subscribe2_options['version'] = S2VERSION;
197
- update_option('subscribe2_options', $this->subscribe2_options);
198
- } // end upgrade()
199
-
200
- /**
201
- Reset our options
202
- */
203
- function reset() {
204
- delete_option('subscribe2_options');
205
- unset($this->subscribe2_options);
206
- require(ABSPATH . "/wp-content/plugins/subscribe2/include.php");
207
- } // end reset()
208
-
209
- /* ===== mail handling ===== */
210
- /**
211
- Performs string substitutions for subscribe2 mail texts
212
- */
213
- function substitute($string = '') {
214
- if ('' == $string) {
215
- return;
216
- }
217
- $string = str_replace('BLOGNAME', get_settings('blogname'), $string);
218
- $string = str_replace('BLOGLINK', get_bloginfo('url'), $string);
219
- $string = str_replace('TITLE', stripslashes($this->post_title), $string);
220
- $string = str_replace('PERMALINK', $this->permalink, $string);
221
- $string = str_replace('MYNAME', stripslashes($this->myname), $string);
222
- $string = str_replace('EMAIL', $this->myemail, $string);
223
- $string = str_replace('AUTHORNAME', $this->authorname, $string);
224
- return $string;
225
- } // end sustitute()
226
-
227
- /**
228
- Delivers email to recipients in HTML or plaintext
229
- */
230
- function mail ($recipients = array(), $subject = '', $message = '', $type='text') {
231
- if ( (empty($recipients)) || ('' == $message) ) { return; }
232
-
233
- // Set sender details
234
- if ('' == $this->myname) {
235
- $admin = get_userdata(1);
236
- $this->myname = $admin->display_name;
237
- $this->myemail = $admin->user_email;
238
- }
239
- $headers = "From: $this->myname <$this->myemail>\n";
240
- $headers .= "Return-Path: <$this->myemail>\n";
241
- $headers .= "X-Mailer:PHP" . phpversion() . "\n";
242
- $headers .= "Precedence: list\nList-Id: " . get_settings('blogname') . "\n";
243
-
244
- if ('html' == $type) {
245
- // To send HTML mail, the Content-type header must be set
246
- $headers .= "MIME-Version: 1.0\n";
247
- $headers .= "Content-type: " . get_bloginfo('html_type') . "; charset=\"". get_bloginfo('charset') . "\"\n";
248
- $mailtext = "<html><head><title>" . $subject . "</title></head><body>" . $message . "</body></html>";
249
- } else {
250
- $headers .= "MIME-Version: 1.0\n";
251
- $headers .= "Content-type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
252
- $message = preg_replace('|&[^a][^m][^p].{0,3};|', '', $message);
253
- $message = preg_replace('|&amp;|', '&', $message);
254
- $mailtext = wordwrap(strip_tags($message), 80, "\n");
255
- }
256
-
257
- // BCC all recipients
258
- $bcc = '';
259
- if ( (defined('DREAMHOST') && true == DREAMHOST) &&
260
- (count($recipients) > 30) ) {
261
- // we're on Dreamhost, and have more than 30 susbcribers
262
- $count = 1;
263
- $batch = array();
264
- foreach ($recipients as $recipient) {
265
- // advance the array pointer by one, for use down below
266
- // the array pointer _is not_ advanced by the foreach() loop itself
267
- next($recipients);
268
- $recipient = trim($recipient);
269
- // sanity check -- make sure we have a valid email
270
- if (! is_email($recipient)) { continue; }
271
- // and NOT the sender's email, since they'll
272
- // get a copy anyway
273
- if ( (! empty($recipient)) && ($this->myemail != $recipient) ) {
274
- ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
275
- // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
276
- }
277
- if (30 == $count) {
278
- $count = 1;
279
- $batch[] = $bcc;
280
- $bcc = '';
281
- } else {
282
- if (false == current($recipients)) {
283
- // we've reached the end of the subscriber list
284
- // add what we have to the batch, and move on
285
- $batch[] = $bcc;
286
- break;
287
- } else {
288
- $count++;
289
- }
290
- }
291
- }
292
- // rewind the array, just to be safe
293
- reset($recipients);
294
- } else {
295
- // we're not on dreamhost, or have less than 30
296
- // subscribers, so do it normal
297
- foreach ($recipients as $recipient) {
298
- $recipient = trim($recipient);
299
- // sanity check -- make sure we have a valid email
300
- if (! is_email($recipient)) { continue; }
301
- // and NOT the sender's email, since they'll
302
- // get a copy anyway
303
- if ( (! empty($recipient)) && ($this->myemail != $recipient) ) {
304
- ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
305
- // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
306
- }
307
- }
308
- $headers .= "$bcc\r\n";
309
- }
310
- // actually send mail
311
- if ( (defined('DREAMHOST') && true == DREAMHOST) && (isset($batch)) ) {
312
- foreach ($batch as $bcc) {
313
- $newheaders = $headers . "$bcc\r\n";
314
- @wp_mail($this->myemail, $subject, $mailtext, $newheaders);
315
- }
316
- } else {
317
- @wp_mail($this->myemail, $subject, $mailtext, $headers);
318
- }
319
- } // end mail()
320
-
321
- /**
322
- Sends an email notification of a new post
323
- */
324
- function publish($id = 0, $cron = 0) {
325
- if (! $id) { return $id; }
326
-
327
- // are we doing daily digests? If so, don't send anything now
328
- if ( defined('S2DIGEST') && true == S2DIGEST ) { return; }
329
-
330
- // we need to determine whether this is a new post, or an edit
331
- if (0 == $cron) {
332
- // we're not being called from WP-Cron
333
- if ($this->private) {
334
- // this post was published from draft status
335
- // OR is an edit of an existing post
336
- // so send no notification
337
- return $id;
338
- }
339
- }
340
-
341
- $post_cats = wp_get_post_cats('1', $id);
342
- $post_cats_string = implode(',', $post_cats);
343
- $check = false;
344
- // is the current post assigned to any categories
345
- // which should not generate a notification email?
346
- foreach (explode(',', $this->get_excluded_cats()) as $cat) {
347
- if (in_array($cat, $post_cats)) {
348
- $check = true;
349
- }
350
- }
351
- // if so, bail out
352
- if ($check) {
353
- // hang on -- can registered users subscribe to
354
- // excluded categories?
355
- if ('0' == $this->subscribe2_options['reg_override']) {
356
- // nope? okay, let's leave
357
- return $id;
358
- }
359
- }
360
-
361
- global $wpdb;
362
- $post = & get_post($id);
363
- // is this post set in the future?
364
- if ($post->post_date > current_time('mysql')) {
365
- // is wp-cron installed?
366
- if (function_exists('wp_cron_init')) {
367
- // are we doing daily digests?
368
- if ( defined('S2DIGEST') && false == S2DIGEST ) {
369
- // not doing daily digests, so
370
- // add this post to the list of
371
- // future posts
372
- $our_post = array('id' => $id, 'date' => $post->post_date);
373
- $future_posts = get_option('s2_future_posts');
374
- $future_posts[] = $our_post;
375
- update_option('s2_future_posts', $future_posts);
376
- }
377
- }
378
- // bail out
379
- return $id;
380
- }
381
-
382
- // lets collect our public subscribers
383
- // and all our registered subscribers for these categories
384
- if (! $check) {
385
- // if this post is assigned to an excluded
386
- // category, then this test will prevent
387
- // the public from receiving notification
388
- $public = $this->get_public();
389
- }
390
- $registered = $this->get_registered("cats=$post_cats_string");
391
-
392
- // do we have subscribers?
393
- if ( empty($public) && empty($registered) ) {
394
- // if not, no sense doing anything else
395
- return $id;
396
- }
397
- // we set these class variables so that we can avoid
398
- // passing them in function calls a little later
399
- $this->post_title = $post->post_title;
400
- $this->permalink = "<a href=\"" . get_permalink($id) . "\">" . get_permalink($id) . "</a>";
401
-
402
- $author = get_userdata($post->post_author);
403
- $this->authorname = $author->display_name;
404
-
405
- // do we send as admin, or post author?
406
- if ('author' == $this->subscribe2_options['sender']) {
407
- // get author details
408
- $user =& $author;
409
- } else {
410
- // get admin details
411
- $user = get_userdata(1);
412
- }
413
- $this->myemail = $user->user_email;
414
- $this->myname = $user->display_name;
415
- // Get email subject
416
- $subject = $this->substitute(stripslashes($this->s2_subject));
417
- // Get the message template
418
- $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
419
-
420
- $plaintext = $post->post_content;
421
- $content = apply_filters('the_content', $post->post_content);
422
- $content = str_replace(']]>', ']]&gt', $content);
423
- $excerpt = $post->post_excerpt;
424
- if ('' == $excerpt) {
425
- // no excerpt, is there a <!--more--> ?
426
- if (false !== strpos($plaintext, '<!--more-->')) {
427
- list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
428
- // strip leading and trailing whitespace
429
- $excerpt = strip_tags($excerpt);
430
- $excerpt = trim($excerpt);
431
- } else {
432
- // no <!--more-->, so grab the first 55 words
433
- $excerpt = strip_tags($plaintext);
434
- $excerpt_length = 55;
435
- $words = explode(' ', $plaintext, $excerpt_length + 1);
436
- if (count($words) > $excerpt_length) {
437
- array_pop($words);
438
- array_push($words, '[...]');
439
- $excerpt = implode(' ', $words);
440
- }
441
- }
442
-
443
- }
444
- // first we send plaintext summary emails
445
- $body = str_replace('POST', $excerpt, $mailtext);
446
- $registered = $this->get_registered("cats=$post_cats_string&format=text&amount=excerpt");
447
- if (empty($registered)) {
448
- $recipients = (array)$public;
449
- }
450
- elseif (empty($public)) {
451
- $recipients = (array)$registered;
452
- } else {
453
- $recipients = array_merge((array)$public, (array)$registered);
454
- }
455
- $this->mail($recipients, $subject, $body);
456
- // next we send plaintext full content emails
457
- $body = str_replace('POST', strip_tags($plaintext), $mailtext);
458
- $this->mail($this->get_registered("cats=$post_cats_string&format=text&amount=post"), $subject, $body);
459
- // finally we send html full content emails
460
- $body = str_replace("\r\n", "<br />\r\n", $mailtext);
461
- $body = str_replace('POST', $content, $body);
462
- $this->mail($this->get_registered("cats=$post_cats_string&format=html"), $subject, $body, 'html');
463
-
464
- return $id;
465
- } // end publish()
466
-
467
- /**
468
- Sends a notification when a draft post is published
469
- */
470
- function private2publish($id = 0) {
471
- if (0 == $id) { return $id; }
472
-
473
- $this->publish($id);
474
- $this->private = TRUE;
475
- return $id;
476
- } // end private2publish()
477
-
478
- /**
479
- Prevents notifications from being sent when editing posts
480
- */
481
- function edit($id = 0) {
482
- if (0 == $id) { return; }
483
-
484
- $this->private = TRUE;
485
- return $id;
486
- }
487
-
488
- /**
489
- Send confirmation email to the user
490
- */
491
- function send_confirm($what = '', $is_remind = FALSE) {
492
- if ($this->filtered == 1) { return; }
493
- if ( (! $this->email) || (! $what) ) {
494
- return false;
495
- }
496
- $id = $this->get_id($this->email);
497
- if (! $id) {
498
- return false;
499
- }
500
-
501
- // generate the URL "?s2=ACTION+HASH+ID"
502
- // ACTION = 1 to subscribe, 0 to unsubscribe
503
- // HASH = md5 hash of email address
504
- // ID = user's ID in the subscribe2 table
505
- $link = get_settings('siteurl') . "?s2=";
506
-
507
- if ('add' == $what) {
508
- $link .= '1';
509
- } elseif ('del' == $what) {
510
- $link .= '0';
511
- }
512
- $link .= md5($this->email);
513
- $link .= $id;
514
-
515
- $admin = get_userdata(1);
516
- $this->myname = $admin->display_name;
517
-
518
- if ($is_remind == TRUE) {
519
- $body = $this->substitute(stripslashes($this->subscribe2_options['remind_email']));
520
- $subject = stripslashes($this->remind_subject);
521
- } else {
522
- $body = $this->substitute(stripslashes($this->subscribe2_options['confirm_email']));
523
- if ('add' == $what) {
524
- $body = str_replace("ACTION", $this->subscribe, $body);
525
- } elseif ('del' == $what) {
526
- $body = str_replace("ACTION", $this->unsubscribe, $body);
527
- }
528
- $subject = stripslashes($this->confirm_subject);
529
- }
530
-
531
- $body = str_replace("LINK", $link, $body);
532
-
533
- $mailheaders .= "From: $admin->display_name <$admin->user_email>\n";
534
- $mailheaders .= "Return-Path: <$admin->user_email>\n";
535
- $mailheaders .= "X-Mailer:PHP" . phpversion() . "\n";
536
- $mailheaders .= "Precedence: list\nList-Id: " . get_settings('blogname') . "\n";
537
- $mailheaders .= "MIME-Version: 1.0\n";
538
- $mailheaders .= "Content-type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
539
-
540
- @wp_mail ($this->email, $subject, $body, $mailheaders);
541
- } // end send_confirm()
542
-
543
- /* ===== Category functions ===== */
544
- /**
545
- Returns a comma-separated list of category IDs which should not generate notifications
546
- */
547
- function get_excluded_cats() {
548
- if ('' != $this->excluded_cats) {
549
- return $this->excluded_cats;
550
- } else {
551
- global $wpdb;
552
- $this->excluded_cats = $this->subscribe2_options['exclude'];
553
- return $this->excluded_cats;
554
- }
555
- } // end get_excluded_cats()
556
-
557
- /**
558
- Return either a comma-separated list of all the category IDs in the blog or an array of cat_ID => cat_name
559
- */
560
- function get_all_categories($select = 'id') {
561
- global $wpdb;
562
- if ('id' == $select) {
563
- return implode(',', $wpdb->get_col("SELECT cat_ID FROM $wpdb->categories"));
564
- } else {
565
- $cats = array();
566
- $result = $wpdb->get_results("SELECT cat_ID, cat_name FROM $wpdb->categories", ARRAY_N);
567
- foreach ($result as $result) {
568
- $cats[$result[0]] = $result[1];
569
- }
570
- return $cats;
571
- }
572
- } // end get_all_categories()
573
-
574
- /* ===== Subscriber functions ===== */
575
- /**
576
- Given a public subscriber ID, returns the email address
577
- */
578
- function get_email ($id = 0) {
579
- global $wpdb;
580
-
581
- if (! $id) {
582
- return false;
583
- }
584
- return $wpdb->get_var("SELECT email FROM $this->public WHERE id=$id");
585
- } // end get_email
586
-
587
- /**
588
- Given a public subscriber email, returns the subscriber ID
589
- */
590
- function get_id ($email = '') {
591
- global $wpdb;
592
-
593
- if (! $email) {
594
- return false;
595
- }
596
- return $wpdb->get_var("SELECT id FROM $this->public WHERE email='$email'");
597
- } // end get_id()
598
-
599
- /**
600
- Activate an email address
601
- If the address is not already present, it will be added
602
- */
603
- function activate ($email = '') {
604
- global $wpdb;
605
-
606
- if ('' == $email) {
607
- if ('' != $this->email) {
608
- $email = $this->email;
609
- } else {
610
- return false;
611
- }
612
- }
613
-
614
- if (false !== $this->is_public($email)) {
615
- $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email='$this->email'");
616
- if ($check) { return; }
617
- $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
618
- } else {
619
- $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '1', NOW())");
620
- }
621
- } // end activate()
622
-
623
- /**
624
- Add an unconfirmed email address to the subscriber list
625
- */
626
- function add ($email = '') {
627
- if ($this->filtered ==1) { return; }
628
- global $wpdb;
629
-
630
- if ('' == $email) {
631
- if ('' != $this->email) {
632
- $email = $this->email;
633
- } else {
634
- return false;
635
- }
636
- }
637
-
638
- if (! is_email($email)) { return false; }
639
-
640
- if (false !== $this->is_public($email)) {
641
- $wpdb->get_results("UPDATE $this->public SET date=NOW() WHERE email='$email'");
642
- } else {
643
- $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '0', NOW())");
644
- }
645
- } // end add()
646
-
647
- /**
648
- Remove a user from the subscription table
649
- */
650
- function delete($email = '') {
651
- global $wpdb;
652
-
653
- if ('' == $email) {
654
- if ('' != $this->email) {
655
- $email = $this->email;
656
- } else {
657
- return false;
658
- }
659
- }
660
-
661
- if (! is_email($email)) { return false; }
662
- $wpdb->get_results("DELETE FROM $this->public WHERE email='$email'");
663
- } // end delete()
664
-
665
- /**
666
- Toggle a public subscriber's status
667
- */
668
- function toggle($email = '') {
669
- global $wpdb;
670
-
671
- if ( ('' == $email) || (! is_email($email)) ) { return false; }
672
-
673
- // let's see if this is a public user
674
- $status = $this->is_public($email);
675
- if (false === $status) { return false; }
676
-
677
- if ('0' == $status) {
678
- $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
679
- } else {
680
- $wpdb->get_results("UPDATE $this->public SET active='0' WHERE email='$email'");
681
- }
682
- } // end toggle()
683
-
684
- /**
685
- Send reminder email to unconfirmed public subscribers
686
- */
687
- function remind($emails = '') {
688
- if ('' == $emails) { return false; }
689
-
690
- $admin = get_userdata(1);
691
- $this->myname = $admin->display_name;
692
-
693
- $recipients = explode(",", $emails);
694
- if (! is_array($recipients)) { $recipients = array(); }
695
- foreach ($recipients as $recipient) {
696
- $this->email = $recipient;
697
- $this->send_confirm('add', TRUE);
698
- }
699
- } //end remind()
700
-
701
- /**
702
- Export email list to CSV download
703
- */
704
- function exportcsv($emails = '') {
705
- if ('' == $emails) {return false; }
706
-
707
- $f = fopen(ABSPATH . '/wp-content/email.csv', 'w');
708
- fwrite($f, $emails);
709
- fclose($f);
710
- } //end exportcsv
711
-
712
- /**
713
- Check email is not from a barred domain
714
- */
715
- function is_barred($email='') {
716
- $barred_option = $this->subscribe2_options['barred'];
717
- list($user, $domain) = split('@', $email);
718
- $bar_check = stristr($barred_option, $domain);
719
-
720
- if(!empty($bar_check)) {
721
- return true;
722
- } else {
723
- return false;
724
- }
725
- } //end is_barred()
726
-
727
- /**
728
- Confirm request from the link emailed to the user and email the admin
729
- */
730
- function confirm($content = '') {
731
- global $wpdb;
732
-
733
- if (1 == $this->filtered) { return $content; }
734
-
735
- $code = $_GET['s2'];
736
- $action = intval(substr($code, 0, 1));
737
- $hash = substr($code, 1, 32);
738
- $code = str_replace($hash, '', $code);
739
- $id = intval(substr($code, 1));
740
- if ($id) {
741
- $this->email = $this->get_email($id);
742
- if ( (!$this->email) || ($hash !== md5($this->email)) ) {
743
- return $this->no_such_email;
744
- }
745
- } else {
746
- return $this->no_such_email;
747
- }
748
-
749
- if ('1' == $action) {
750
- // make this subscription active
751
- $this->activate();
752
- $this->message = $this->added;
753
- $subject = '[' . get_settings('blogname') . '] ' . __('New subscriber', 'subscribe2');
754
- $message = "$this->email " . __('subscribed to email notifications!', 'subscribe2');
755
- $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='wp_user_level' AND $wpdb->usermeta.meta_value='10'");
756
- $this->mail($recipients, $subject, $message);
757
- $this->filtered = 1;
758
- } elseif ('0' == $action) {
759
- // remove this subscriber
760
- $this->delete();
761
- $this->message = $this->deleted;
762
- $this->filtered = 1;
763
- }
764
-
765
- if ('' != $this->message) {
766
- return $this->message;
767
- }
768
- } // end confirm
769
-
770
- /**
771
- Is the supplied email address a public subscriber?
772
- */
773
- function is_public($email = '') {
774
- global $wpdb;
775
-
776
- if ('' == $email) { return false; }
777
-
778
- $check = $wpdb->get_var("SELECT active FROM $this->public WHERE email='$email'");
779
- if ( ('0' == $check) || ('1' == $check) ) {
780
- return $check;
781
- } else {
782
- return false;
783
- }
784
- } // end is_public
785
-
786
- /**
787
- Is the supplied email address a registered user of the blog?
788
- */
789
- function is_registered($email = '') {
790
- global $wpdb;
791
-
792
- if ('' == $email) { return false; }
793
-
794
- $check = $wpdb->get_var("SELECT email FROM $wpdb->users WHERE user_email='$email'");
795
- if ($check) {
796
- return true;
797
- } else {
798
- return false;
799
- }
800
- }
801
-
802
- /**
803
- Return an array of all the public subscribers
804
- */
805
- function get_public ($confirmed = 1) {
806
- global $wpdb;
807
- if (1 == $confirmed) {
808
- if ('' == $this->all_public) {
809
- $this->all_public = $wpdb->get_col("SELECT email FROM $this->public WHERE active='1'");
810
- }
811
- return $this->all_public;
812
- } else {
813
- if ('' == $this->all_unconfirmed) {
814
- $this->all_unconfirmed = $wpdb->get_col("SELECT email FROM $this->public WHERE active='0'");
815
- }
816
- return $this->all_unconfirmed;
817
- }
818
- } // end get_public()
819
-
820
- /**
821
- Return an array of registered subscribers
822
- Collect all the registered users of the blog who are subscribed to the specified categories
823
- */
824
- function get_registered ($args = '') {
825
- global $wpdb;
826
-
827
- $format = '';
828
- $amount = '';
829
- $cats = '';
830
- $subscribers = array();
831
-
832
- parse_str($args, $r);
833
- if (! isset($r['cats']))
834
- $r['cats'] = '';
835
- if (! isset($r['format']))
836
- $r['format'] = 'all';
837
- if (! isset($r['amount']))
838
- $r['amount'] = 'all';
839
-
840
- $JOIN = ''; $AND = '';
841
- // text or HTML subscribers
842
- if ('all' != $r['format']) {
843
- $JOIN .= "INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id ";
844
- $AND .= " AND b.meta_key='s2_format' AND b.meta_value=";
845
- if ('html' == $r['format']) {
846
- $AND .= "'html'";
847
- } elseif ('text' == $r['format']) {
848
- $AND .= "'text'";
849
- }
850
- }
851
-
852
- // full post or excerpt subscribers
853
- if ('all' != $r['amount']) {
854
- $JOIN .= "INNER JOIN $wpdb->usermeta AS c ON a.user_id = c.user_id ";
855
- $AND .= " AND c.meta_key='s2_excerpt' AND c.meta_value=";
856
- if ('excerpt' == $r['amount']) {
857
- $AND .= "'excerpt'";
858
- } elseif ('post' == $r['amount']) {
859
- $AND.= "'post'";
860
- }
861
- }
862
-
863
- // specific category subscribers
864
- if ('' != $r['cats']) {
865
- $JOIN .= "INNER JOIN $wpdb->usermeta AS d ON a.user_id = d.user_id ";
866
- foreach (explode(',', $r['cats']) as $cat) {
867
- ('' == $and) ? $and = "d.meta_key='s2_cat$cat'" : $and .= " OR d.meta_key='s2_cat$cat'";
868
- }
869
- $AND .= "AND ($and)";
870
- }
871
-
872
- $sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . " WHERE a.meta_key='s2_subscribed'" . $AND;
873
- $result = $wpdb->get_col($sql);
874
- if ($result) {
875
- $ids = implode(',', $result);
876
- return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids)");
877
- }
878
- } // end get_registered()
879
-
880
- /**
881
- Collects the signup date for all public subscribers
882
- */
883
- function signup_date($email = '') {
884
- if ('' == $email) { return false; }
885
-
886
- global $wpdb;
887
- if (! empty($this->signup_dates)) {
888
- return $this->signup_dates[$email];
889
- } else {
890
- $results = $wpdb->get_results("SELECT email, date FROM $this->public", ARRAY_N);
891
- foreach ($results as $result) {
892
- $this->signup_dates[$result[0]] = $result[1];
893
- }
894
- return $this->signup_dates[$email];
895
- }
896
- } // end signup_date()
897
-
898
- /**
899
- Create the appropriate usermeta values when a user registers
900
- If the registering user had previously subscribed to notifications, this function will delete them from the public subscriber list first
901
- */
902
- function register ($user_id = 0) {
903
- global $wpdb;
904
-
905
- if (0 == $user_id) { return $user_id; }
906
- $user = get_userdata($user_id);
907
-
908
- // has this user previously signed up for email notification?
909
- if (false !== $this->is_public($user->user_email)) {
910
- // delete this user from the public table, and subscribe them to all the categories
911
- $this->delete($user->user_email);
912
- update_usermeta($user_id, 's2_subscribed', $this->get_all_categories());
913
- foreach(explode(',', $this->get_all_categories()) as $cat) {
914
- update_usermeta($user_id, 's2_cat' . $cat, "$cat");
915
- }
916
- update_usermeta($user_id, 's2_format', 'text');
917
- update_usermeta($user_id, 's2_excerpt', 'excerpt');
918
- } else {
919
- // add the usermeta for new registrations, but don't subscribe them
920
- $check = get_usermeta($user_id, 's2_subscribed');
921
- // ensure existing subscriptions are not overwritten on upgrade
922
- if (empty($check)) {
923
- if ('yes' == $this->subscribe2_options['s2_autosub']) {
924
- update_usermeta($user_id, 's2_subscribed', $this->get_all_categories());
925
- foreach(explode(',', $this->get_all_categories()) as $cat) {
926
- update_usermeta($user_id, 's2_cat' . $cat, "$cat");
927
- }
928
- if ('html' == $this->subscribe2_options['s2_autoformat']) {
929
- update_usermeta($user_id, 's2_format', 'html');
930
- update_usermeta($user_id, 's2_excerpt', 'post');
931
- } elseif ('fulltext' == $this->subscribe2_options['s2_autoformat']) {
932
- update_usermeta($user_id, 's2_format', 'text');
933
- update_usermeta($user_id, 's2_excerpt', 'post');
934
- } else {
935
- update_usermeta($user_id, 's2_format', 'text');
936
- update_usermeta($user_id, 's2_excerpt', 'excerpt');
937
- }
938
- } else {
939
- update_usermeta($user_id, 's2_subscribed', '');
940
- update_usermeta($user_id, 's2_format', 'text');
941
- update_usermeta($user_id, 's2_excerpt', 'excerpt');
942
- }
943
- }
944
- }
945
- return $user_id;
946
- } // end register()
947
-
948
- /**
949
- Subscribe all registered users to category selected on Admin Manage Page
950
- */
951
- function subscribe_registered_users ($emails = '', $cats = '') {
952
- if (('' == $emails) || ('' == $cats)) { return false; }
953
- global $wpdb;
954
-
955
- $useremails = explode(",", $emails);
956
- $useremails = implode("', '", $useremails);
957
-
958
- $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
959
- $user_IDs = $wpdb->get_col($sql);
960
- $cats = $_POST['category'];
961
- if (! is_array($cats)) {
962
- $cats = array($_POST['category']);
963
- }
964
-
965
- foreach ($user_IDs as $user_ID) {
966
- $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
967
- if (! is_array($old_cats)) {
968
- $old_cats = array($old_cats);
969
- }
970
- $new = array_diff($cats, $old_cats);
971
- if (! empty($new)) {
972
- // add subscription to these cat IDs
973
- foreach ($new as $id) {
974
- update_usermeta($user_ID, 's2_cat' . $id, "$id");
975
- }
976
- }
977
- $newcats = array_merge($cats, $old_cats);
978
- update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
979
- }
980
- } // end subscribe_registered_users
981
-
982
- /**
983
- Unsubscribe all registered users to category selected on Admin Manage Page
984
- */
985
- function unsubscribe_registered_users ($emails = '', $cats = '') {
986
- if (('' == $emails) || ('' == $cats)) { return false; }
987
- global $wpdb;
988
-
989
- $useremails = explode(",", $emails);
990
- $useremails = implode("', '", $useremails);
991
-
992
- $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
993
- $user_IDs = $wpdb->get_col($sql);
994
- $cats = $_POST['category'];
995
- if (! is_array($cats)) {
996
- $cats = array($_POST['category']);
997
- }
998
-
999
- foreach ($user_IDs as $user_ID) {
1000
- $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1001
- if (! is_array($old_cats)) {
1002
- $old_cats = array($old_cats);
1003
- }
1004
- $remain = array_diff($old_cats, $cats);
1005
- if (! empty($remain)) {
1006
- // remove subscription to these cat IDs and update s2_subscribed
1007
- foreach ($cats as $id) {
1008
- delete_usermeta($user_ID, 's2_cat' . $id, "$id");
1009
- }
1010
- update_usermeta($user_ID, 's2_subscribed', implode(',', $remain));
1011
- } else {
1012
- // remove subscription to these cat IDs and update s2_subscribed to ''
1013
- foreach ($cats as $id) {
1014
- delete_usermeta($user_ID, 's2_cat' . $id, "$id");
1015
- }
1016
- update_usermeta($user_ID, 's2_subscribed', '');
1017
- }
1018
- }
1019
- } // end unsubscribe_registered_users
1020
-
1021
- /**
1022
- Autosubscribe registered users to newly created categories
1023
- if registered user has selected this option
1024
- */
1025
- function autosub_new_category ($new_category='') {
1026
- global $wpdb;
1027
-
1028
- $sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE $wpdb->usermeta.meta_key='s2_autosub' AND $wpdb->usermeta.meta_value='yes'";
1029
- $user_IDs = $wpdb->get_col($sql);
1030
- if ('' == $user_IDs) { return; }
1031
-
1032
- foreach ($user_IDs as $user_ID) {
1033
- $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1034
- if (! is_array($old_cats)) {
1035
- $old_cats = array($old_cats);
1036
- }
1037
- // add subscription to these cat IDs
1038
- update_usermeta($user_ID, 's2_cat' . $new_category, "$new_category");
1039
- $newcats = array_merge($old_cats, (array)$new_category);
1040
- update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
1041
- }
1042
- } // end autosub_new_category
1043
-
1044
- /* ===== Menus ===== */
1045
- /**
1046
- Our management page
1047
- */
1048
- function manage_menu() {
1049
- global $wpdb;
1050
-
1051
- //Get Registered Subscribers for bulk management
1052
- $registered = $this->get_registered();
1053
- if(!empty($registered)) {
1054
- $emails = implode(",", $registered);
1055
- }
1056
-
1057
- $what = '';
1058
- $reminderform = '';
1059
-
1060
- // was anything POSTed ?
1061
- if (isset($_POST['s2_admin'])) {
1062
- if ('subscribe' == $_POST['s2_admin']) {
1063
- foreach (preg_split ("/[\s,]+/", $_POST['addresses']) as $email) {
1064
- if (is_email($email)) {
1065
- $this->activate($email);
1066
- }
1067
- }
1068
- $_POST['what'] = 'confirmed';
1069
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Address(es) subscribed!', 'subscribe2') . "</p></strong></div>";
1070
- } elseif ('delete' == $_POST['s2_admin']) {
1071
- $this->delete($_POST['email']);
1072
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('deleted!', 'subscribe2') . "</p></strong></div>";
1073
- } elseif ('toggle' == $_POST['s2_admin']) {
1074
- $this->toggle($_POST['email']);
1075
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('status changed!', 'subscribe2') . "</p></strong></div>";
1076
- } elseif ('remind' == $_POST['s2_admin']) {
1077
- $this->remind($_POST['reminderemails']);
1078
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Reminder Email(s) Sent!','subscribe2') . "</p></strong></div>";
1079
- } elseif ('exportcsv' == $_POST['s2_admin']) {
1080
- $this->exportcsv($_POST['exportcsv']);
1081
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('CSV File Created in wp-content','subscribe2') . "</p></strong></div>";
1082
- } elseif ( ('register' == $_POST['s2_admin']) && ('Subscribe' == $_POST['submit']) ) {
1083
- $this->subscribe_registered_users($_POST['emails'], $_POST['category']);
1084
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Subscribed!','subscribe2') . "</p></strong></div>";
1085
- } elseif ( ('register' == $_POST['s2_admin']) && ('Unsubscribe' == $_POST['submit']) ) {
1086
- $this->unsubscribe_registered_users($_POST['emails'], $_POST['category']);
1087
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Unsubscribed!','subscribe2') . "</p></strong></div>";
1088
- }
1089
- }
1090
-
1091
- if (isset($_POST['what'])) {
1092
- if ('all' == $_POST['what']) {
1093
- $what = 'all';
1094
- $confirmed = $this->get_public();
1095
- $unconfirmed = $this->get_public(0);
1096
- $subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$registered);
1097
- } elseif ('public' == $_POST['what']) {
1098
- $what = 'public';
1099
- $confirmed = $this->get_public();
1100
- $unconfirmed = $this->get_public(0);
1101
- $subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1102
- } elseif ('confirmed' == $_POST['what']) {
1103
- $what = 'confirmed';
1104
- $confirmed = $this->get_public();
1105
- $subscribers = $confirmed;
1106
- } elseif ('unconfirmed' == $_POST['what']) {
1107
- $what = 'unconfirmed';
1108
- $unconfirmed = $this->get_public(0);
1109
- $subscribers = $unconfirmed;
1110
- if (!empty($unconfirmed)) {
1111
- $reminderemails = implode(",", $unconfirmed);
1112
- $reminderform = "<span class=\"submit\"><form method=\"post\" action=\"\"><input type=\"hidden\" name=\"reminderemails\" value=\"$reminderemails\" /><input type=\"hidden\" name=\"s2_admin\" value=\"remind\" /><input type=\"submit\" name=\"submit\" value=\"" . __('Send Reminder Email','subscribe2') . "\" /></form></span>";
1113
- }
1114
- } elseif (is_numeric($_POST['what'])) {
1115
- $what = intval($_POST['what']);
1116
- $subscribers = $this->get_registered("cats=$what");
1117
- } elseif ('registered' == $_POST['what']) {
1118
- $what = 'registered';
1119
- $subscribers = $registered;
1120
- }
1121
- } elseif ('' == $what) {
1122
- $what = 'registered';
1123
- $subscribers = $registered;
1124
- $registermessage = '';
1125
- if (empty($subscribers)) {
1126
- $confirmed = $this->get_public();
1127
- $subscribers = $confirmed;
1128
- $what = 'confirmed';
1129
- if (empty ($subscribers)) {
1130
- $unconfirmed = $this->get_public(0);
1131
- $subscribers = $unconfirmed;
1132
- $what = 'unconfirmed';
1133
- if (empty($subscribers)) {
1134
- $what = 'all';
1135
- }
1136
- }
1137
- }
1138
- }
1139
- if (!empty($subscribers)) {
1140
- natcasesort($subscribers);
1141
- }
1142
- // safety check for our arrays
1143
- if ('' == $confirmed) { $confirmed = array(); }
1144
- if ('' == $unconfirmed) { $unconfirmed = array(); }
1145
- if ('' == $registered) { $registered = array(); }
1146
-
1147
- // show our form
1148
- echo "<div class=\"wrap\">";
1149
- echo "<h2>" . __('Subscribe Addresses', 'subscribe2') . "</h2>\r\n";
1150
- echo "<form method=\"post\" action=\"\">\r\n";
1151
- echo "<span style=\"align:left\">" . __('Enter addresses, one per line or comma-seperated', 'subscribe2') . "</span><br />\r\n";
1152
- echo "<textarea rows=\"2\" cols=\"80\" name=\"addresses\"></textarea>";
1153
- echo "<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Subscribe', 'subscribe2') . "\"/>";
1154
- echo "<input type=\"hidden\" name=\"s2_admin\" value=\"subscribe\" /></span>";
1155
- echo "</form></div>";
1156
-
1157
- // subscriber lists
1158
- echo "<div class=\"wrap\"><h2>" . __('Subscribers', 'subscribe2') . "</h2>\r\n";
1159
-
1160
- $this->display_subscriber_dropdown($what, __('Filter', 'subscribe2'));
1161
- // show the selected subscribers
1162
- $alternate = 'alternate';
1163
- if (!empty($subscribers)) {
1164
- echo "<p align=\"center\"><b>" . __('Registered on the left, confirmed in the middle, unconfirmed on the right', 'subscribe2') . "</b></p>";
1165
- if (is_writable(ABSPATH . '/wp-content')) {
1166
- $exportcsv = implode(",", $subscribers);
1167
- echo "<span class=\"submit\"><form method=\"post\" action=\"\"><input type=\"hidden\" name=\"exportcsv\" value=\"$exportcsv\" /><input type=\"hidden\" name=\"s2_admin\" value=\"exportcsv\" /><input type=\"submit\" name=\"submit\" value=\"" . __('Save Emails to CSV File','subscribe2') . "\" /></form></span>";
1168
- }
1169
- }
1170
- echo "<table cellpadding=\"2\" cellspacing=\"2\">";
1171
- if (!empty($subscribers)) {
1172
- foreach ($subscribers as $subscriber) {
1173
- echo "<tr class=\"$alternate\">";
1174
- echo "<td width=\"75%\"";
1175
- if (in_array($subscriber, $unconfirmed)) {
1176
- echo " align=\"right\">";
1177
- } elseif (in_array($subscriber, $confirmed)) {
1178
- echo "align=\"center\">";
1179
- } else {
1180
- echo "align=\"left\" colspan=\"3\">";
1181
- }
1182
- echo "<a href=\"mailto:$subscriber\">$subscriber</a>\r\n";
1183
- if (in_array($subscriber, $unconfirmed) || in_array($subscriber, $confirmed) ) {
1184
- echo "(" . $this->signup_date($subscriber) . ")</td>";
1185
- echo "<td width=\"5%\" align=\"center\"><form method=\"post\" action=\"\"><input type=\"hidden\" name=\"email\" value=\"$subscriber\" /><input type=\"hidden\" name=\"s2_admin\" value=\"toggle\" /><input type=\"hidden\" name=\"what\" value=\"$what\" /><input type=\"submit\" name=\"submit\" value=\"";
1186
- (in_array($subscriber, $unconfirmed)) ? $foo = '&lt;-' : $foo= '-&gt;';
1187
- echo "$foo\" /></form></td>";
1188
- echo "<td width=\"2%\" align=\"center\"><form method=\"post\" action=\"\"><span class=\"delete\"><input type=\"hidden\" name=\"email\" value=\"$subscriber\" /><input type=\"hidden\" name=\"s2_admin\" value=\"delete\" /><input type=\"hidden\" name=\"what\" value=\"$what\" /><input type=\"submit\" name=\"submit\" value=\"X\" /></span></form>";
1189
- }
1190
- echo "</td></tr>\r\n";
1191
- ('alternate' == $alternate) ? $alternate = '' : $alternate = 'alternate';
1192
- }
1193
- } else {
1194
- echo "<tr><td align=\"center\"><b>" . __('NONE', 'subscribe2') . "</b></td></tr>\r\n";
1195
- }
1196
- echo "</table>";
1197
- if (!empty($reminderform)) {echo $reminderform;}
1198
- echo "</div>\r\n";
1199
-
1200
- //show bulk managment form
1201
- echo "<div class=\"wrap\">";
1202
- echo "<h2 >" . __('Categories', 'subscribe2') . "</h2>\r\n";
1203
- echo __('Existing Registered Users can be automatically (un)subscribed to categories using this section.', 'subscribe2') . "<br />\r\n";
1204
- echo "<strong><em style=\"color: red\">" . __('Consider User Privacy as changes cannot be undone', 'subscribe2') . "</em></strong><br />\r\n";
1205
- echo "<span class=\"submit\"><form method=\"post\" action=\"\"><input type=\"hidden\" name=\"emails\" value=\"$emails\" /><input type=\"hidden\" name=\"s2_admin\" value=\"register\" />";
1206
- $this->display_category_form(explode(',', $this->get_excluded_cats()));
1207
- echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Subscribe','subscribe2') . "\" />";
1208
- echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Unsubscribe','subscribe2') . "\" /></form></span>";
1209
-
1210
- echo "</div>\r\n";
1211
- echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1212
-
1213
- include(ABSPATH . '/wp-admin/admin-footer.php');
1214
- // just to be sure
1215
- die;
1216
- } // end manage_menu()
1217
-
1218
- /**
1219
- Our options page
1220
- */
1221
- function options_menu() {
1222
- // was anything POSTed?
1223
- if (isset($_POST['s2_admin'])) {
1224
- if ('RESET' == $_POST['s2_admin']) {
1225
- $this->reset();
1226
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_reset</p></strong></div>";
1227
- } elseif ('options' == $_POST['s2_admin']) {
1228
- // excluded categories
1229
- if (!empty($_POST['category'])) {
1230
- $exclude_cats = implode(',', $_POST['category']);
1231
- } else {
1232
- $exclude_cats = '';
1233
- }
1234
- $this->subscribe2_options['exclude'] = $exclude_cats;
1235
- // allow override?
1236
- (isset($_POST['reg_override'])) ? $override = '1' : $override = '0';
1237
- $this->subscribe2_options['reg_override'] = $override;
1238
-
1239
- // show button?
1240
- ($_POST['show_button'] == '1') ? $showbutton = '1' : $showbutton = '0';
1241
- $this->subscribe2_options['show_button'] = $showbutton;
1242
-
1243
- // send as author or admin?
1244
- $sender = 'author';
1245
- if ('admin' == $_POST['sender']) {
1246
- $sender = 'admin';
1247
- }
1248
- $this->subscribe2_options['sender'] = $sender;
1249
-
1250
- // email templates
1251
- $mailtext = $_POST['mailtext'];
1252
- $this->subscribe2_options['mailtext'] = $mailtext;
1253
- $confirm_email = $_POST['confirm_email'];
1254
- $this->subscribe2_options['confirm_email'] = $confirm_email;
1255
- $remind_email = $_POST['remind_email'];
1256
- $this->subscribe2_options['remind_email'] = $remind_email;
1257
-
1258
- //automatic subscription
1259
- $autosub_option = $_POST['autosub'];
1260
- $this->subscribe2_options['autosub']= $autosub_option;
1261
- $autosub_format_option = $_POST['autoformat'];
1262
- $this->subscribe2_options['autoformat']= $autosub_format_option;
1263
-
1264
- //barred domains
1265
- $barred_option = $_POST['barred'];
1266
- $this->subscribe2_options['barred'] = $barred_option;
1267
- echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_saved</p></strong></div>";
1268
- update_option( 'subscribe2_options', $this->subscribe2_options );
1269
- }
1270
- }
1271
- // show our form
1272
- echo "<div class=\"wrap\">";
1273
- echo "<form method=\"post\" action=\"\">";
1274
- echo "<input type=\"hidden\" name=\"s2_admin\" value=\"options\" />";
1275
- echo "<h2>" . __('Delivery Options', 'subscribe2') . ":</h2>";
1276
- echo __('Send Email From', 'subscribe2') . ': ';
1277
- echo "<input type=\"radio\" name=\"sender\" value=\"author\" ";
1278
- if ('author' == $this->subscribe2_options['sender']) {
1279
- echo "checked=\"checked\" ";
1280
- }
1281
- echo " /> " . __('Author of the post', 'subscribe2') . " &nbsp;&nbsp;";
1282
- echo "<input type=\"radio\" name=\"sender\" value=\"admin\" ";
1283
- if ('admin' == $this->subscribe2_options['sender']) {
1284
- echo "checked=\"checked\" ";
1285
- }
1286
- echo " /> " . __('Blog Admin', 'subscribe2') . "<br />\r\n";
1287
- echo "<h2>" . __('Email Templates', 'subscribe2') . "</h2>\r\n";
1288
- echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"1\" class=\"editform\">";
1289
- echo "<tr><td>";
1290
- echo __('New Post email (must not be empty)', 'subscribe2') . ":";
1291
- echo "<br />\r\n";
1292
- echo "<textarea rows=\"9\" cols=\"60\" name=\"mailtext\">" . stripslashes($this->subscribe2_options['mailtext']) . "</textarea><p>\r\n";
1293
- echo "</td><td valign=\"top\" rowspan=\"3\">";
1294
- echo "<h3>" . __('Message substitions', 'subscribe2') . "</h3>\r\n";
1295
- echo "<dl>";
1296
- echo "<dt><b>BLOGNAME</b></dt><dd>" . get_bloginfo('name') . "</dd>\r\n";
1297
- echo "<dt><b>BLOGLINK</b></dt><dd>" . get_bloginfo('url') . "</dd>\r\n";
1298
- echo "<dt><b>TITLE</b></dt><dd>" . __("the post's title", 'subscribe2') . "</dd>\r\n";
1299
- echo "<dt><b>POST</b></dt><dd>" . __("the excerpt or the entire post<br />(<i>based on the subscriber's preferences</i>)", 'subscribe2') . "</dd>\r\n";
1300
- echo "<dt><b>PERMALINK</b></dt><dd>" . __("the post's permalink", 'subscribe2') . "</dd>\r\n";
1301
- echo "<dt><b>MYNAME</b></dt><dd>" . __("the admin or post author's name", 'subscribe2') . "</dd>\r\n";
1302
- echo "<dt><b>EMAIL</b></dt><dd>" . __("the admin or post author's email", 'subscribe2') . "</dd>\r\n";
1303
- echo "<dt><b>AUTHORNAME</b></dt><dd>" . __("the post author's name", 'subscribe2') . "</dd>\r\n";
1304
- echo "<dt><b>LINK</b></dt><dd>" . __("the generated link to confirm a request<br />(<i>only used in the confirmation email template</i>)", 'subscribe2') . "</dd>\r\n";
1305
- echo "<dt><b>ACTION</b></dt><dd>" . __("Action performed by LINK in confirmation email<br />(<i>only used in the confirmation email template</i>)", 'subscribe2') . "</dd>\r\n";
1306
- echo "</dl></td></tr><tr><td>";
1307
- echo __('Subscribe / Unsubscribe confirmation email', 'subscribe2') . ":<br />\r\n";
1308
- echo "<textarea rows=\"9\" cols=\"60\" name=\"confirm_email\">" . stripslashes($this->subscribe2_options['confirm_email']) . "</textarea><p>";
1309
- echo "</td></tr><tr><td>";
1310
- echo __('Reminder email to Unconfirmed Subscribers', 'subscribe2') . ":<br />\r\n";
1311
- echo "<textarea rows=\"9\" cols=\"60\" name=\"remind_email\">" . stripslashes($this->subscribe2_options['remind_email']) . "</textarea><p>";
1312
- echo "</td></tr></table>\r\n";
1313
-
1314
- // excluded categories
1315
- echo "<h2>" . __('Excluded Categories', 'subscribe2') . "</h2>\r\n";
1316
- $this->display_category_form(explode(',', $this->get_excluded_cats()));
1317
- echo "<p align=\"center\"><input type=\"checkbox\" name=\"reg_override\" value=\"1\"";
1318
- if ('1' == $this->subscribe2_options['reg_override']) {
1319
- echo "checked=\"checked\"";
1320
- }
1321
- echo "/> " . __('Allow registered users to subscribe to excluded categories?', 'subscribe2') . "</p>";
1322
- echo "<h2>" . __('Writing Options', 'subscribe2') . "</h2>\r\n";
1323
- echo "<p align=\"center\"><input type=\"checkbox\" name=\"show_button\" value=\"1\"";
1324
- if ('1' == $this->subscribe2_options['show_button']) {
1325
- echo "checked=\"checked\"";
1326
- }
1327
- echo "/> " . __('Show the Subscribe2 button on the Write toolbar?', 'subscribe2') . "</p>";
1328
-
1329
- //Auto Subscription for new registrations
1330
- echo "<h2>" . __('Auto Subscribe', 'subscribe2') . "</h2>\r\n";
1331
- echo __('Automatically subscribe new users registering with your blog.', 'subscribe2') . "<br />\r\n";
1332
- echo "<input type=\"radio\" name=\"autosub\" value=\"yes\" ";
1333
- if ('yes' == $this->subscribe2_options['autosub']) {
1334
- echo "checked=\"checked\" ";
1335
- }
1336
- echo " /> " . __('Yes', 'subscribe2') . " &nbsp;&nbsp;";
1337
- echo "<input type=\"radio\" name=\"autosub\" value=\"no\" ";
1338
- if ('no' == $this->subscribe2_options['autosub']) {
1339
- echo "checked=\"checked\" ";
1340
- }
1341
- echo " /> " . __('No', 'subscribe2') . "<br /><br />\r\n";
1342
- echo __('Auto-subscribe users to receive email as', 'subscribe2') . ": <br />\r\n";
1343
- echo "<input type=\"radio\" name=\"autoformat\" value=\"html\"";
1344
- if ('html' == $this->subscribe2_options['autoformat']) {
1345
- echo "checked=\"checked\" ";
1346
- }
1347
- echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1348
- echo "<input type=\"radio\" name=\"autoformat\" value=\"fulltext\" ";
1349
- if ('fulltext' == $this->subscribe2_options['autoformat']) {
1350
- echo "checked=\"checked\" ";
1351
- }
1352
- echo "/> " . __('Plain Text - Full', 'subscribe2') . " &nbsp;&nbsp;";
1353
- echo "<input type=\"radio\" name=\"autoformat\" value=\"text\" ";
1354
- if ('text' == $this->subscribe2_options['autoformat']) {
1355
- echo "checked=\"checked\" ";
1356
- }
1357
- echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . " &nbsp;&nbsp;";
1358
-
1359
- //barred domains
1360
- echo "<h2>" . __('Barred Domains', 'subscribe2') . "</h2>\r\n";
1361
- echo __('Enter domains to bar from public subscriptions: <br /> (Use a new line for each entry and omit the "@" symbol, for example email.com)', 'subscribe2');
1362
- echo "<textarea style=\"width: 98%;\" rows=\"4\" cols=\"60\" name=\"barred\">" . $this->subscribe2_options['barred'] . "</textarea>";
1363
-
1364
- // submit
1365
- echo "<p align=\"center\"><span class=\"submit\"><input type=\"submit\" id=\"save\" name=\"submit\" value=\"" . __('Submit', 'subscribe2') . "\" /></span></p>";
1366
- echo "</form>\r\n";
1367
- echo "</div><div class=\"wrap\">";
1368
-
1369
- // reset
1370
- echo "<h2>" . __('Reset Default', 'subscribe2') . "</h2>\r\n";
1371
- echo "<p>" . __('Use this to reset all options to their defaults. This <strong><em>will not</em></strong> modify your list of subscribers.', 'subscribe2') . "</p>\r\n";
1372
- echo "<form method=\"post\" action=\"\">";
1373
- echo "<p align=\"center\"><span class=\"submit\">";
1374
- echo "<input type=\"hidden\" name=\"s2_admin\" value=\"RESET\" />";
1375
- echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('RESET', 'subscribe2') .
1376
- "\" />";
1377
- echo "</span></p></form></div>\r\n";
1378
-
1379
- include(ABSPATH . '/wp-admin/admin-footer.php');
1380
- // just to be sure
1381
- die;
1382
- } // end options_menu()
1383
-
1384
- /**
1385
- Our profile menu
1386
- */
1387
- function user_menu() {
1388
- global $user_ID;
1389
-
1390
- get_currentuserinfo();
1391
-
1392
- // was anything POSTed?
1393
- if ( (isset($_POST['s2_admin'])) && ('user' == $_POST['s2_admin']) ) {
1394
- echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Subscription preferences updated.', 'subscribe2') . "</strong></p></div>\n";
1395
- $format = 'text';
1396
- $post = 'post';
1397
- if ('html' == $_POST['s2_format']) {
1398
- $format = 'html';
1399
- }
1400
- if ('excerpt' == $_POST['s2_excerpt']) {
1401
- $post = 'excerpt';
1402
- }
1403
- update_usermeta($user_ID, 's2_excerpt', $post);
1404
- update_usermeta($user_ID, 's2_format', $format);
1405
- update_usermeta($user_ID, 's2_autosub', $_POST['new_category']);
1406
-
1407
- $cats = $_POST['category'];
1408
- if (empty($cats)) {
1409
- $cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1410
- if ($cats) {
1411
- foreach ($cats as $cat) {
1412
- delete_usermeta($user_ID, "s2_cat" . $cat);
1413
- }
1414
- }
1415
- update_usermeta($user_ID, 's2_subscribed', '');
1416
- } else {
1417
- if (! is_array($cats)) {
1418
- $cats = array($_POST['category']);
1419
- }
1420
- $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1421
- $remove = array_diff($old_cats, $cats);
1422
- $new = array_diff($cats, $old_cats);
1423
- if (! empty($remove)) {
1424
- // remove subscription to these cat IDs
1425
- foreach ($remove as $id) {
1426
- delete_usermeta($user_ID, "s2_cat" .$id);
1427
- }
1428
- }
1429
- if (! empty($new)) {
1430
- // add subscription to these cat IDs
1431
- foreach ($new as $id) {
1432
- update_usermeta($user_ID, 's2_cat' . $id, "$id");
1433
- }
1434
- }
1435
- update_usermeta($user_ID, 's2_subscribed', implode(',', $cats));
1436
- }
1437
- }
1438
-
1439
- // show our form
1440
- echo "<div class=\"wrap\">";
1441
- echo "<h2>" . __('Notification Settings', 'subscribe2') . "</h2>\r\n";
1442
- echo "<form method=\"post\" action=\"\">";
1443
- echo "<input type=\"hidden\" name=\"s2_admin\" value=\"user\" />";
1444
- if ( defined('S2DIGEST') && FALSE == S2DIGEST ) {
1445
- echo __('Receive email as', 'subscribe2') . ": &nbsp;&nbsp;";
1446
- echo "<input type=\"radio\" name=\"s2_format\" value=\"html\"";
1447
- if ('html' == get_usermeta($user_ID, 's2_format')) {
1448
- echo "checked=\"checked\" ";
1449
- }
1450
- echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1451
- echo "<input type=\"radio\" name=\"s2_format\" value=\"text\" ";
1452
- if ('text' == get_usermeta($user_ID, 's2_format')) {
1453
- echo "checked=\"checked\" ";
1454
- }
1455
- echo "/> " . __('Plain Text', 'subscribe2') . "<br /><br />\r\n";
1456
-
1457
- echo __('Email contains', 'subscribe2') . ": &nbsp;&nbsp;";
1458
- $amount = array ('excerpt' => __('Excerpt Only', 'subscribe2'), 'post' => __('Full Post', 'subscribe2'));
1459
- foreach ($amount as $key => $value) {
1460
- echo "<input type=\"radio\" name=\"s2_excerpt\" value=\"" . $key . "\"";
1461
- if ($key == get_usermeta($user_ID, 's2_excerpt')) {
1462
- echo " checked=\"checked\"";
1463
- }
1464
- echo " /> $value ";
1465
- }
1466
- echo "<p style=\"color: red\">" . __('Note: HTML format will always deliver the full post.', 'subscribe2') . "</p>\r\n";
1467
- echo __('Automatically subscribe me to newly created categories', 'subscribe2') . ': &nbsp;&nbsp;';
1468
- echo "<input type=\"radio\" name=\"new_category\" value=\"yes\" ";
1469
- if ('yes' == get_usermeta($user_ID, 's2_autosub')) {
1470
- echo "checked=\"yes\" ";
1471
- }
1472
- echo "/> Yes <input type=\"radio\" name=\"new_category\" value=\"no\" ";
1473
- if ('no' == get_usermeta($user_ID, 's2_autosub')) {
1474
- echo "checked=\"yes\" ";
1475
- }
1476
- echo "/> No<br /><br />";
1477
-
1478
- // subscribed categories
1479
- echo "<h2>" . __('Subscribed Categories', 'subscribe2') . "</h2>\r\n";
1480
- $this->display_category_form(explode(',', get_usermeta($user_ID, 's2_subscribed')), $this->subscribe2_options['reg_override']);
1481
- } else {
1482
- // we're doing daily digests, so just show
1483
- // subscribe / unnsubscribe
1484
- echo __('Receive daily summary of new posts?', 'subscribe2') . ': &nbsp;&nbsp;';
1485
- echo "<input type=\"radio\" name=\"category\" value=\"1\" ";
1486
- if (get_usermeta($user_ID, 's2_subscribed')) {
1487
- echo "checked=\"yes\" ";
1488
- }
1489
- echo "/> Yes <input type=\"radio\" name=\"category\" value=\"\" ";
1490
- if (! get_usermeta($user_ID, 's2_subscribed')) {
1491
- echo "checked=\"yes\" ";
1492
- }
1493
- echo "/> No";
1494
- }
1495
-
1496
- // submit
1497
- echo "<p align=\"right\"><span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __("Update Preferences &raquo;", 'subscribe2') . "\" /></span></p>";
1498
- echo "</form></div>\r\n";
1499
-
1500
- include(ABSPATH . '/wp-admin/admin-footer.php');
1501
- // just to be sure
1502
- die;
1503
- } // end user_menu()
1504
-
1505
- /**
1506
- Display the Write sub-menu
1507
- */
1508
- function write_menu() {
1509
- // was anything POSTed?
1510
- if (isset($_POST['s2_admin']) && ('mail' == $_POST['s2_admin']) ) {
1511
- if ('confirmed' == $_POST['what']) {
1512
- $recipients = $this->get_public();
1513
- } elseif ('unconfirmed' == $_POST['what']) {
1514
- $recipients = $this->get_public(0);
1515
- } elseif ('public' == $_POST['what']) {
1516
- $confirmed = $this->get_public();
1517
- $unconfirmed = $this->get_public(0);
1518
- $recipients = array_merge((array)$confirmed, (array)$unconfirmed);
1519
- } elseif (is_numeric($_POST['what'])) {
1520
- $cat = intval($_POST['what']);
1521
- $recipients = $this->get_registered("cats=$cat");
1522
- } else {
1523
- $recipients = $this->get_registered();
1524
- }
1525
- global $user_identity, $user_email;
1526
- get_currentuserinfo();
1527
- $this->myname = $user_identity;
1528
- $this->myemail = $user_email;
1529
- $subject = strip_tags($_POST['subject']);
1530
- $message = stripslashes($_POST['message']);
1531
- $this->mail($recipients, $subject, $message, 'text');
1532
- $message = $this->mail_sent;
1533
- }
1534
-
1535
- if ('' != $message) {
1536
- echo "<div id=\"message\" class=\"updated\"><strong><p>" . $message . "</p></strong></div>\r\n";
1537
- }
1538
- // show our form
1539
- echo "<div class=\"wrap\"><h2>" . __('Send email to all subscribers', 'subscribe2') . "</h2>\r\n";
1540
- echo "<form method=\"post\" action=\"\">\r\n";
1541
- echo __('Subject', 'subscribe2') . ": <input type=\"text\" size=\"69\" name=\"subject\" value=\"" . __('A message from ', 'subscribe2') . get_settings('blogname') . "\" /> <br />";
1542
- echo "<textarea rows=\"12\" cols=\"75\" name=\"message\"></textarea>";
1543
- echo "<br />\r\n";
1544
- echo __('Recipients: ', 'subscribe2');
1545
- $this->display_subscriber_dropdown('registered', false, array('all'));
1546
- echo "<input type=\"hidden\" name=\"s2_admin\" value=\"mail\" />";
1547
- echo "&nbsp;&nbsp;<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Send', 'subscribe2') . "\" /></span>&nbsp;";
1548
- echo "</form></div>\r\n";
1549
- echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1550
-
1551
- include(ABSPATH . '/wp-admin/admin-footer.php');
1552
- // just to be sure
1553
- die;
1554
- } // end write_menu()
1555
-
1556
- /* ===== helper functions: forms and stuff ===== */
1557
- /**
1558
- Display a table of categories with checkboxes
1559
-
1560
- Optionally pre-select those categories specified
1561
- */
1562
- function display_category_form($selected = array(), $override = 1) {
1563
- global $wpdb;
1564
-
1565
- $all_cats = $this->get_all_categories('array');
1566
- if (0 == $override) {
1567
- // registered users are not allowed to subscribe to
1568
- // excluded categories
1569
- foreach (explode(',', $this->get_excluded_cats()) as $cat) {
1570
- $category = get_category($cat);
1571
- $excluded[$cat] = $category->cat_name;
1572
- }
1573
- $all_cats = array_diff($all_cats, $excluded);
1574
- }
1575
-
1576
- $half = (count($all_cats) / 2);
1577
- $i = 0;
1578
- $j = 0;
1579
- echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"5\" class=\"editform\">";
1580
- echo "<tr valign=\"top\"><td width=\"50%\" align=\"left\">";
1581
- foreach ($all_cats as $cat_ID => $cat_name) {
1582
- if ( ($i >= $half) && (0 == $j) ){
1583
- echo "</td><td width=\"50%\" align=\"left\">";
1584
- $j++;
1585
- }
1586
- if (0 == $j) {
1587
- echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat_ID . "\"";
1588
- if (in_array($cat_ID, $selected)) {
1589
- echo " checked=\"checked\" ";
1590
- }
1591
- echo " /> " . $cat_name . "<br />\r\n";
1592
- } else {
1593
-
1594
- echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat_ID . "\"";
1595
- if (in_array($cat_ID, $selected)) {
1596
- echo " checked=\"checked\" ";
1597
- }
1598
- echo " /> " . $cat_name . "<br />\r\n";
1599
- }
1600
- $i++;
1601
- }
1602
- echo "</td></tr></table>\r\n";
1603
- } // end display_category_form()
1604
-
1605
- /**
1606
- Display a drop-down form to select subscribers
1607
- $selected is the option to select
1608
- $submit is the text to use on the Submit button
1609
- */
1610
- function display_subscriber_dropdown ($selected = 'registered', $submit = '', $exclude = array()) {
1611
- global $wpdb;
1612
-
1613
- $who = array('all' => __('All Subscribers', 'subscribe2'),
1614
- 'public' => __('Public Subscribers', 'subscribe2'),
1615
- 'confirmed' => ' &nbsp;&nbsp;' . __('Confirmed', 'subscribe2'),
1616
- 'unconfirmed' => ' &nbsp;&nbsp;' . __('Unconfirmed', 'subscribe2'),
1617
- 'registered' => __('Registered Subscribers', 'subscribe2'));
1618
-
1619
- // count the number of subscribers
1620
- $count['confirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='1'");
1621
- $count['unconfirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='0'");
1622
- if (in_array('unconfirmed', $exclude)) {
1623
- $count['public'] = $count['confirmed'];
1624
- } elseif (in_array('confirmed', $exclude)) {
1625
- $count['public'] = $count['unconfirmed'];
1626
- } else {
1627
- $count['public'] = ($count['confirmed'] + $count['unconfirmed']);
1628
- }
1629
- $count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='s2_subscribed'");
1630
- $count['all'] = ($count['confirmed'] + $count['unconfirmed'] + $count['registered']);
1631
- foreach ($this->get_all_categories('array') as $cat_ID => $cat_name) {
1632
- $count[$cat_name] = $wpdb->get_var("SELECT COUNT(meta_value) FROM $wpdb->usermeta WHERE meta_key='s2_cat$cat_ID'");
1633
- }
1634
-
1635
- // do have actually have some subscribers?
1636
- if ( (0 == $count['confirmed']) && (0 == $count['unconfirmed']) && (0 == $count['registered']) ) {
1637
- // no? bail out
1638
- return;
1639
- }
1640
-
1641
- if (false !== $submit) {
1642
- echo "<form method=\"post\" action=\"\">";
1643
- }
1644
- echo "<select name=\"what\">\r\n";
1645
- foreach ($who as $whom => $display) {
1646
- if (in_array($whom, $exclude)) { continue; }
1647
- if (0 == $count[$whom]) { continue; }
1648
-
1649
- echo "<option value=\"$whom\"";
1650
- if ($whom == $selected) { echo " selected=\"selected\" "; }
1651
- echo ">$display (" . ($count[$whom]) . ")</option>\r\n";
1652
- }
1653
-
1654
- if ($count['registered'] > 0) {
1655
- foreach ($this->get_all_categories('array') as $cat_ID => $cat_name) {
1656
- if (in_array($cat_ID, $exclude)) { continue; }
1657
- if (0 == $count[$cat_name]) { continue; }
1658
- echo "<option value=\"$cat_ID\"";
1659
- if ($cat_ID == $selected) { echo " selected=\"selected\" "; }
1660
- echo "> &nbsp;&nbsp;$cat_name (" . $count[$cat_name] . ") </option>\r\n";
1661
- }
1662
- }
1663
- echo "</select>";
1664
- if (false !== $submit) {
1665
- echo "<span class=\"submit\"><input type=\"submit\" value=\"$submit\" /></span></form>\r\n";
1666
- }
1667
- } // end display_subscriber_dropdown()
1668
-
1669
- /* ===== template and filter functions ===== */
1670
- /**
1671
- Display our form; also handles (un)subscribe requests
1672
- */
1673
- function filter($content = '') {
1674
- if (('' == $content) || (! preg_match('|<!--subscribe2-->|', $content))) { return $content; }
1675
- $this->s2form = $this->form;
1676
-
1677
- global $user_ID;
1678
- get_currentuserinfo();
1679
- if ($user_ID) {
1680
- $this->s2form = $this->use_profile;
1681
- }
1682
- if (isset($_POST['s2_action'])) {
1683
- global $wpdb, $user_email;
1684
- if (! is_email($_POST['email'])) {
1685
- $this->s2form = $this->form . $this->not_an_email;
1686
- } elseif ($this->is_barred($_POST['email'])) {
1687
- $this->s2form = $this->form . $this->barred_domain;
1688
- } else {
1689
- $this->email = $_POST['email'];
1690
- // does the supplied email belong to a registered user?
1691
- $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email = '$this->email'");
1692
- if ('' != $check) {
1693
- // this is a registered email
1694
- $this->s2form = $this->please_log_in;
1695
- } else {
1696
- // this is not a registered email
1697
- // what should we do?
1698
- if ('subscribe' == $_POST['s2_action']) {
1699
- // someone is trying to subscribe
1700
- // lets see if they've tried to subscribe previously
1701
- if ('1' !== $this->is_public($this->email)) {
1702
- // the user is unknown or inactive
1703
- $this->add();
1704
- $this->send_confirm('add');
1705
- // set a variable to denote that we've already run, and shouldn't run again
1706
- $this->filtered = 1; //set this to not send duplicate emails
1707
- $this->s2form = $this->confirmation_sent;
1708
- } else {
1709
- // they're already subscribed
1710
- $this->s2form = $this->already_subscribed;
1711
- }
1712
- $this->action = 'subscribe';
1713
- } elseif ('unsubscribe' == $_POST['s2_action']) {
1714
- // is this email a subscriber?
1715
- if (false == $this->is_public($this->email)) {
1716
- $this->s2form = $this->form . $this->not_subscribed;
1717
- } else {
1718
- $this->send_confirm('del');
1719
- // set a variable to denote that we've already run, and shouldn't run again
1720
- $this->filtered = 1;
1721
- $this->s2form = $this->confirmation_sent;
1722
- }
1723
- $this->action='unsubscribe';
1724
- }
1725
- }
1726
- }
1727
- }
1728
- return preg_replace('|(<p>)(\n)*<!--subscribe2-->(\n)*(</p>)|', $this->s2form, $content);
1729
- } // end filter()
1730
-
1731
- /**
1732
- Overrides the default query when handling a (un)subscription confirmation
1733
- This is basically a trick: if the s2 variable is in the query string, just grab the first static page
1734
- and override it's contents later with title_filter() and template_filter()
1735
- */
1736
- function query_filter() {
1737
- // don't interfere if we've already done our thing
1738
- if (1 == $this->filtered) { return; }
1739
-
1740
- global $wpdb;
1741
-
1742
- if ( defined('S2PAGE') && 0 !== S2PAGE ) {
1743
- return "page_id=" . S2PAGE;
1744
- } else {
1745
- $id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_status='static' LIMIT 1");
1746
- if ($id) {
1747
- return "page_id=$id";
1748
- } else {
1749
- return "showposts=1";
1750
- }
1751
- }
1752
- } // end query_filter()
1753
-
1754
- /**
1755
- Overrides the page title
1756
- */
1757
- function title_filter() {
1758
- // don't interfere if we've already done our thing
1759
- if (1 == $this->filtered) { return; }
1760
- return __('Subscription Confirmation', 'subscribe2');
1761
- } // end title_filter()
1762
-
1763
- /**
1764
- Override the template filter to make sure a special template is not used
1765
- */
1766
- function template_filter() {
1767
- // don't interfere if we've already done our thing
1768
- if (1 == $this->filtered) { return; }
1769
- return;
1770
- } // end template_filter()
1771
-
1772
- /* ===== wp-cron functions ===== */
1773
- /**
1774
- Send notifications for any posts that are now visible
1775
- */
1776
- function subscribe2_hourly() {
1777
- $future_posts = get_option('s2_future_posts');
1778
-
1779
- // if we have no future posts, bail out
1780
- if (! $future_posts) { return; }
1781
-
1782
- // this will hold the posts that aren't yet visible
1783
- $not_yet = array();
1784
-
1785
- foreach ($future_posts as $post) {
1786
- if ( current_time('mysql') > $post['date'] ) {
1787
- // this post is now visible, so let's
1788
- // send a notification
1789
- $this->publish($post['id'], 1);
1790
- } else {
1791
- array_push($not_yet, $post);
1792
- }
1793
- }
1794
- // are the number of elements in $not_yet
1795
- // the same as in $future posts?
1796
- if ( count($not_yet) != count($future_posts) ) {
1797
- // if not, then some posts have been removed
1798
- // from $future_posts, and the remainder need
1799
- // to be recorded back to the database
1800
- update_option('s2_future_posts', $not_yet);
1801
- }
1802
- } // end subscribe2_hourly
1803
-
1804
- /**
1805
- Send a daily digest of today's new posts
1806
- */
1807
- function subscribe2_daily() {
1808
- global $wpdb;
1809
-
1810
- // collect yesterday's posts
1811
- $yesterday = date('Y-m-d', (get_option('wp_cron_daily_lastrun')-60));
1812
- $posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content FROM $wpdb->posts WHERE post_date > '$yesterday 00:00:00' AND post_date < '$yesterday 23:59:59' AND post_status='publish'");
1813
-
1814
- // do we have any posts?
1815
- if (! $posts) { return; }
1816
-
1817
- // if we have posts, let's prepare the digest
1818
- foreach ($posts as $post) {
1819
- $post_cats = wp_get_post_cats('1', $post->ID);
1820
- $post_cats_string = implode(',', $post_cats);
1821
- $check = false;
1822
- // is the current post assigned to any categories
1823
- // which should not generate a notification email?
1824
- foreach (explode(',', $this->get_excluded_cats()) as $cat) {
1825
- if (in_array($cat, $post_cats)) {
1826
- $check = true;
1827
- }
1828
- }
1829
- // if this post is in an excluded category,
1830
- // don't include it in the digest
1831
- if ($check) {
1832
- continue;
1833
- }
1834
- $message .= $post->post_title . "\r\n";
1835
- $message .= get_permalink($post->ID) . "\r\n";
1836
- $excerpt = $post->post_excerpt;
1837
- if ('' == $excerpt) {
1838
- // no excerpt, is there a <!--more--> ?
1839
- if (false !== strpos($post->post_content, '<!--more-->')) {
1840
- list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
1841
- // strip leading and trailing whitespace
1842
- $excerpt = trim($excerpt);
1843
- } else {
1844
- $excerpt = strip_tags($post->post_content);
1845
- $words = explode(' ', $excerpt, 56);
1846
- if (count($words) > 55) {
1847
- array_pop($words);
1848
- array_push($words, '[...]');
1849
- $excerpt = implode(' ', $words);
1850
- }
1851
- }
1852
- }
1853
- $message .= $excerpt . "\r\n\r\n";
1854
- }
1855
-
1856
- $author = get_userdata($post->post_author);
1857
- $this->authorname = $author->display_name;
1858
-
1859
- // do we send as admin, or post author?
1860
- if ('author' == $this->subscribe2_options['sender']) {
1861
- // get author details
1862
- $user =& $author;
1863
- } else {
1864
- // get admin detailts
1865
- $user = get_userdata(1);
1866
- }
1867
- $this->myemail = $user->user_email;
1868
- $this->myname = $user->display_name;
1869
-
1870
- $subject = '[' . stripslashes(get_settings('blogname')) . '] ' . __('Daily Digest', 'subscribe2') . ' ' . $yesterday;
1871
- $public = $this->get_public();
1872
- $registered = $this->get_registered();
1873
- $recipients = array_merge((array)$public, (array)$registered);
1874
- $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
1875
- $body = str_replace('POST', $message, $mailtext);
1876
- $this->mail($recipients, $subject, $body);
1877
- } // end subscribe2_daily
1878
-
1879
- /**
1880
- If the to-be-deleted post was future-dated, remove it from the list of future-dated posts
1881
- */
1882
- function delete_future($id = 0) {
1883
- if (0 == $id) { return $id; }
1884
-
1885
- $future = get_settings('s2_future_posts');
1886
- // if we have no future-dated posts scheduled, bail out
1887
- if ( ! $future) {
1888
- return $id;
1889
- }
1890
- foreach ($future as $post) {
1891
- // is the deleted post in the list of future posts?
1892
- if ($id == $post['id']) {
1893
- // skip it
1894
- continue;
1895
- } else {
1896
- // add this to the new list of future posts
1897
- $new_future[] = $post;
1898
- }
1899
- }
1900
- if ($new_future != $future) {
1901
- update_option('s2_future_posts', $new_future);
1902
- }
1903
- } // end delete_future()
1904
-
1905
- /* ===== Our constructor ===== */
1906
- /**
1907
- Subscribe2 constructor
1908
- */
1909
- function subscribe2() {
1910
- global $table_prefix;
1911
-
1912
- load_plugin_textdomain('subscribe2', 'wp-content/plugins/subscribe2');
1913
-
1914
- // load the options
1915
- $this->subscribe2_options = array();
1916
- $this->subscribe2_options = get_option('subscribe2_options');
1917
-
1918
- // do we need to install anything?
1919
- $this->public = $table_prefix . "subscribe2";
1920
- if(mysql_query("SELECT COUNT(*) FROM ".$this->public)==FALSE) { $this->install(); }
1921
- //do we need to upgrade anything?
1922
- if ($this->subscribe2_options['version'] !== S2VERSION) {
1923
- $this->upgrade();
1924
- }
1925
-
1926
- if (isset($_GET['s2'])) {
1927
- // someone is confirming a request
1928
- add_filter('query_string', array(&$this, 'query_filter'));
1929
- add_filter('the_title', array(&$this, 'title_filter'));
1930
- add_filter('the_content', array(&$this, 'confirm'));
1931
- }
1932
-
1933
- add_action('admin_menu', array(&$this, 'admin_menu'));
1934
- add_action('publish_post', array(&$this, 'publish'));
1935
- add_action('edit_post', array(&$this, 'edit'));
1936
- add_action('private_to_published', array(&$this, 'private2publish'));
1937
- add_action('user_register', array(&$this, 'register'));
1938
- add_action('create_category', array(&$this, 'autosub_new_category'));
1939
- add_filter('the_content', array(&$this, 'filter'));
1940
- add_action('wp_cron_hourly', array(&$this, 'subscribe2_hourly'));
1941
- if (defined('S2DIGEST') && TRUE == S2DIGEST) {
1942
- add_action('wp_cron_daily', array(&$this, 'subscribe2_daily'));
1943
- }
1944
- add_action('delete_post', array(&$this, 'delete_future'));
1945
- // add our button
1946
- if ('1' == $this->subscribe2_options['show_button']) {
1947
- add_action('init', array(&$this, 's2_button_init'));
1948
- add_action('marker_css', array(&$this, 'subscribe2_css'));
1949
- }
1950
- // load our strings
1951
- $this->load_strings();
1952
- } // end subscribe2()
1953
-
1954
- /* ===== our variables ===== */
1955
- // cache variables
1956
- var $version = '';
1957
- var $all_public = '';
1958
- var $all_unconfirmed = '';
1959
- var $excluded_cats = '';
1960
- var $post_title = '';
1961
- var $permalink = '';
1962
- var $myname = '';
1963
- var $myemail = '';
1964
- var $s2_subject = '[BLOGNAME] TITLE';
1965
- var $signup_dates = array();
1966
- var $private = false;
1967
- var $filtered = 0;
1968
-
1969
- // state variables used to affect processing
1970
- var $action = '';
1971
- var $email = '';
1972
- var $message = '';
1973
- var $error = '';
1974
-
1975
- // some messages
1976
- var $please_log_in = '';
1977
- var $use_profile = '';
1978
- var $confirmation_sent = '';
1979
- var $already_subscribed = '';
1980
- var $not_subscribed ='';
1981
- var $not_an_email = '';
1982
- var $barred_domain = '';
1983
- var $mail_sent = '';
1984
- var $form = '';
1985
- var $no_such_email = '';
1986
- var $added = '';
1987
- var $deleted = '';
1988
- var $confirm_subject = '';
1989
- var $options_saved = '';
1990
- var $options_reset = '';
1991
-
1992
- } // end class subscribe2
1993
-
1994
- function s2init() {
1995
- global $subscribe2;
1996
- $mysubscribe2 = new subscribe2();
1997
- $mysubscribe2->subscribe2();
1998
- }
1999
-
2000
- add_action('init', 's2init');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2001
  ?>
1
+ <?php
2
+ /*
3
+ Plugin Name: Subscribe2
4
+ Plugin URI: http://subscribe2.wordpress.com
5
+ Description: Notifies an email list when new entries are posted. Tested with WordPress 2.1.x and 2.2.x.
6
+ Version: 3.6
7
+ Author: Matthew Robinson
8
+ Author URI: http://subscribe2.wordpress.com
9
+ */
10
+
11
+ /*
12
+ Copyright (C) 2006-7 Matthew Robinson
13
+ Based on the Original Subscribe2 plugin by
14
+ Copyright (C) 2005 Scott Merrill (skippy@skippy.net)
15
+
16
+ This program is free software; you can redistribute it and/or
17
+ modify it under the terms of the GNU General Public License
18
+ as published by the Free Software Foundation; either version 2
19
+ of the License, or (at your option) any later version.
20
+
21
+ This program is distributed in the hope that it will be useful,
22
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
23
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24
+ GNU General Public License for more details.
25
+
26
+ You should have received a copy of the GNU General Public License
27
+ along with this program; if not, write to the Free Software
28
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
29
+ http://www.gnu.org/licenses/gpl.html
30
+ */
31
+
32
+ // If you are on a host that limits the number of recipients
33
+ // permitted on each outgoing email message
34
+ // change the value on the line below to your hosts limit
35
+ define('BCCLIMIT', '0');
36
+
37
+ // by default, Subscribe2 grabs the first page from your database for use
38
+ // when displaying the confirmation screen to public subscribers.
39
+ // You can override this by specifying a page ID on the line below.
40
+ define('S2PAGE', '0');
41
+
42
+ // our version number. Don't touch this or any line below
43
+ // unless you know exacly what you are doing
44
+ define('S2VERSION', '3.6');
45
+
46
+ // use Owen's excellent ButtonSnap library
47
+ require(ABSPATH . '/wp-content/plugins/buttonsnap.php');
48
+
49
+ $mysubscribe2 = new s2class;
50
+ $mysubscribe2->s2init();
51
+
52
+ // start our class
53
+ class s2class {
54
+ // variables and constructor are declared at the end
55
+
56
+ /**
57
+ Load all our strings
58
+ */
59
+ function load_strings() {
60
+ // adjust the output of Subscribe2 here
61
+
62
+ $this->please_log_in = "<p>" . __('To manage your subscription options please ', 'subscribe2') . "<a href=\"" . get_settings('siteurl') . "/wp-login.php\">login</a>.</p>";
63
+
64
+ $this->use_profile_admin = "<p>" . __('You may manage your subscription options from your ', 'subscribe2') . "<a href=\"" . get_settings('siteurl') . "/wp-admin/users.php?page=" . plugin_basename(__FILE__) . "\">profile</a>.</p>";
65
+
66
+ $this->use_profile_users = "<p>" . __('You may manage your subscription options from your ', 'subscribe2') . "<a href=\"" . get_settings('siteurl') . "/wp-admin/profile.php?page=" . plugin_basename(__FILE__) . "\">profile</a>.</p>";
67
+
68
+ $this->confirmation_sent = "<p>" . __('A confirmation message is on its way!', 'subscribe2') . "</p>";
69
+
70
+ $this->already_subscribed = "<p>" . __('That email address is already subscribed.', 'subscribe2') . "</p>";
71
+
72
+ $this->not_subscribed = "<p>" . __('That email address is not subscribed.', 'subscribe2') . "</p>";
73
+
74
+ $this->not_an_email = "<p>" . __('Sorry, but that does not look like an email address to me.', 'subscribe2') . "</p>";
75
+
76
+ $this->barred_domain = "<p>" . __('Sorry, email addresses at that domain are currently barred due to spam, please use an alternative email address.', 'subscribe2') . "</p>";
77
+
78
+ $this->mail_sent = "<p>" . __('Message sent!', 'subscribe2') . "</p>";
79
+
80
+ $this->form = "<form method=\"post\" action=\"\">" . __('Your email:', 'subscribe2') . "&#160;<input type=\"text\" name=\"email\" value=\"\" size=\"20\" />&#160;<br /><input type=\"radio\" name=\"s2_action\" value=\"subscribe\" checked=\"checked\" /> " . __('Subscribe', 'subscribe2') . " <input type=\"radio\" name=\"s2_action\" value=\"unsubscribe\" /> " . __('Unsubscribe', 'subscribe2') . " &#160;<input type=\"submit\" value=\"" . __('Send', 'subscribe2') . "\" /></form>\r\n";
81
+
82
+ // confirmation messages
83
+ $this->no_such_email = "<p>" . __('No such email address is registered.', 'subscribe2') . "</p>";
84
+
85
+ $this->added = "<p>" . __('You have successfully subscribed!', 'subscribe2') . "</p>";
86
+
87
+ $this->deleted = "<p>" . __('You have successfully unsubscribed.', 'subscribe2') . "</p>";
88
+
89
+ $this->confirm_subject = "[" . get_settings('blogname') . "] " . __('Please confirm your request', 'subscribe2');
90
+
91
+ $this->remind_subject = "[" . get_settings('blogname') . "] " . __('Subscription Reminder', 'subscribe2');
92
+
93
+ $this->subscribe = __('subscribe', 'subscribe2'); //ACTION replacement in subscribing confirmation email
94
+
95
+ $this->unsubscribe = __('unsubscribe', 'subscribe2'); //ACTION replacement in unsubscribing in confirmation email
96
+
97
+ // menu strings
98
+ $this->options_saved = __('Options saved!', 'subscribe2');
99
+ $this->options_reset = __('Options reset!', 'subscribe2');
100
+ } // end load_strings()
101
+
102
+ /* ===== WordPress menu registration ===== */
103
+ /**
104
+ Hook the menu
105
+ */
106
+ function admin_menu() {
107
+ add_management_page(__('Subscribers', 'subscribe2'), __('Subscribers', 'subscribe2'), "manage_options", __FILE__, array(&$this, 'manage_menu'));
108
+ add_options_page(__('Subscribe2 Options', 'subscribe2'), __('Subscribe2','subscribe2'), "manage_options", __FILE__, array(&$this, 'options_menu'));
109
+ if (current_user_can('manage_options')) {
110
+ add_submenu_page('users.php', __('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "read", __FILE__, array(&$this, 'user_menu'));
111
+ } else {
112
+ add_submenu_page('profile.php', __('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "read", __FILE__, array(&$this, 'user_menu'));
113
+ }
114
+ add_submenu_page('post-new.php', __('Mail Subscribers','subscribe2'), __('Mail Subscribers', 'subscribe2'),"manage_options", __FILE__, array(&$this, 'write_menu'));
115
+ $s2nonce = md5('subscribe2');
116
+ }
117
+
118
+ /**
119
+ Insert Javascript into admin_header
120
+ */
121
+ function admin_head() {
122
+ echo "<script type=\"text/javascript\">\r\n";
123
+ echo "<!--\r\n";
124
+ echo "function setAll(theElement) {\r\n";
125
+ echo " var theForm = theElement.form, z = 0;\r\n";
126
+ echo " for(z=0; z<theForm.length;z++){\r\n";
127
+ echo " if(theForm[z].type == 'checkbox' && theForm[z].name == 'category[]'){\r\n";
128
+ echo " theForm[z].checked = theElement.checked;\r\n";
129
+ echo " }\r\n";
130
+ echo " }\r\n";
131
+ echo "}\r\n";
132
+ echo "-->\r\n";
133
+ echo "</script>\r\n";
134
+ }
135
+
136
+ function add_weekly_sched($sched) {
137
+ $sched['weekly'] = array('interval' => 604800, 'display' => __('Once Weekly','subscribe2'));
138
+ return $sched;
139
+ }
140
+
141
+ /* ===== Install, upgrade, reset ===== */
142
+ /**
143
+ Install our table
144
+ */
145
+ function install() {
146
+ // include upgrade-functions for maybe_create_table;
147
+ if (!function_exists('maybe_create_table')) {
148
+ require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
149
+ }
150
+ $date = date('Y-m-d');
151
+ $sql = "CREATE TABLE $this->public (
152
+ id int(11) NOT NULL auto_increment,
153
+ email varchar(64) NOT NULL default '',
154
+ active tinyint(1) default 0,
155
+ date DATE default '$date' NOT NULL,
156
+ PRIMARY KEY (id) )";
157
+
158
+ // create the table, as needed
159
+ maybe_create_table($this->public, $sql);
160
+ $this->reset();
161
+ } // end install()
162
+
163
+ /**
164
+ Upgrade the database
165
+ */
166
+ function upgrade() {
167
+ global $wpdb;
168
+
169
+ // include upgrade-functions for maybe_create_table;
170
+ if (!function_exists('maybe_create_table')) {
171
+ require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
172
+ }
173
+ $date = date('Y-m-d');
174
+ maybe_add_column($this->public, 'date', "ALTER TABLE `$this->public` ADD `date` DATE DEFAULT '$date' NOT NULL AFTER `active`;");
175
+
176
+ // let's take the time to check process registered users
177
+ // existing public subscribers are subscribed to all categories
178
+ $users = $wpdb->get_col("SELECT ID FROM $wpdb->users");
179
+ if (!empty($users)) {
180
+ foreach ($users as $user) {
181
+ $this->register($user);
182
+ }
183
+ }
184
+ // update the options table to serialized format
185
+ $old_options = $wpdb->get_col("SELECT option_name from $wpdb->options where option_name LIKE 's2%' AND option_name != 's2_future_posts'");
186
+
187
+ if (!empty($old_options)) {
188
+ foreach ($old_options as $option) {
189
+ $value = get_option($option);
190
+ $option_array = substr($option, 3);
191
+ $this->subscribe2_options[$option_array] = $value;
192
+ delete_option($option);
193
+ }
194
+ }
195
+ $this->subscribe2_options['version'] = S2VERSION;
196
+ //double check that the options are in the database
197
+ require(ABSPATH . "/wp-content/plugins/subscribe2/include.php");
198
+ update_option('subscribe2_options', $this->subscribe2_options);
199
+ } // end upgrade()
200
+
201
+ /**
202
+ Reset our options
203
+ */
204
+ function reset() {
205
+ delete_option('subscribe2_options');
206
+ unset($this->subscribe2_options);
207
+ require(ABSPATH . "/wp-content/plugins/subscribe2/include.php");
208
+ update_option('subscribe2_options', $this->subscribe2_options);
209
+ } // end reset()
210
+
211
+ /* ===== mail handling ===== */
212
+ /**
213
+ Performs string substitutions for subscribe2 mail texts
214
+ */
215
+ function substitute($string = '') {
216
+ if ('' == $string) {
217
+ return;
218
+ }
219
+ $string = str_replace('BLOGNAME', get_settings('blogname'), $string);
220
+ $string = str_replace('BLOGLINK', get_bloginfo('url'), $string);
221
+ $string = str_replace('TITLE', stripslashes($this->post_title), $string);
222
+ $string = str_replace('PERMALINK', $this->permalink, $string);
223
+ $string = str_replace('MYNAME', stripslashes($this->myname), $string);
224
+ $string = str_replace('EMAIL', $this->myemail, $string);
225
+ $string = str_replace('AUTHORNAME', $this->authorname, $string);
226
+ return $string;
227
+ } // end sustitute()
228
+
229
+ /**
230
+ Delivers email to recipients in HTML or plaintext
231
+ */
232
+ function mail ($recipients = array(), $subject = '', $message = '', $type='text') {
233
+ if ( (empty($recipients)) || ('' == $message) ) { return; }
234
+
235
+ // Set sender details
236
+ if ('' == $this->myname) {
237
+ $admin = get_userdata(1);
238
+ $this->myname = $admin->display_name;
239
+ $this->myemail = $admin->user_email;
240
+ }
241
+ $headers = "From: " . $this->myname . " <" . $this->myemail . ">\n";
242
+ $headers .= "Return-Path: <" . $this->myemail . ">\n";
243
+ $headers .= "Reply-To: " . $this->myemail . "\n";
244
+ $headers .= "X-Mailer:PHP" . phpversion() . "\n";
245
+ $headers .= "Precedence: list\nList-Id: " . get_settings('blogname') . "\n";
246
+
247
+ if ('html' == $type) {
248
+ // To send HTML mail, the Content-Type header must be set
249
+ $headers .= "MIME-Version: 1.0\n";
250
+ $headers .= "Content-Type: " . get_bloginfo('html_type') . "; charset=\"". get_bloginfo('charset') . "\"\n";
251
+ $mailtext = "<html><head><title>" . $subject . "</title></head><body>" . $message . "</body></html>";
252
+ } else {
253
+ $headers .= "MIME-Version: 1.0\n";
254
+ $headers .= "Content-Type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
255
+ $message = preg_replace('|&[^a][^m][^p].{0,3};|', '', $message);
256
+ $message = preg_replace('|&amp;|', '&', $message);
257
+ $mailtext = wordwrap(strip_tags($message), 80, "\n");
258
+ }
259
+
260
+ // BCC all recipients
261
+ $bcc = '';
262
+ if ( (defined('BCCLIMIT') && (BCCLIMIT > 0) ) &&
263
+ (count($recipients) > BCCLIMIT) ) {
264
+ // we're on Dreamhost, and have more than 30 susbcribers
265
+ $count = 1;
266
+ $batch = array();
267
+ foreach ($recipients as $recipient) {
268
+ // advance the array pointer by one, for use down below
269
+ // the array pointer _is not_ advanced by the foreach() loop itself
270
+ next($recipients);
271
+ $recipient = trim($recipient);
272
+ // sanity check -- make sure we have a valid email
273
+ if (!is_email($recipient)) { continue; }
274
+ // and NOT the sender's email, since they'll
275
+ // get a copy anyway
276
+ if ( (! empty($recipient)) && ($this->myemail != $recipient) ) {
277
+ ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
278
+ // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
279
+ }
280
+ if (BCCLIMIT == $count) {
281
+ $count = 1;
282
+ $batch[] = $bcc;
283
+ $bcc = '';
284
+ } else {
285
+ if (false == current($recipients)) {
286
+ // we've reached the end of the subscriber list
287
+ // add what we have to the batch, and move on
288
+ $batch[] = $bcc;
289
+ break;
290
+ } else {
291
+ $count++;
292
+ }
293
+ }
294
+ }
295
+ // rewind the array, just to be safe
296
+ reset($recipients);
297
+ } else {
298
+ // we're not on dreamhost, or have less than 30
299
+ // subscribers, so do it normal
300
+ foreach ($recipients as $recipient) {
301
+ $recipient = trim($recipient);
302
+ // sanity check -- make sure we have a valid email
303
+ if (!is_email($recipient)) { continue; }
304
+ // and NOT the sender's email, since they'll
305
+ // get a copy anyway
306
+ if ( (!empty($recipient)) && ($this->myemail != $recipient) ) {
307
+ ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
308
+ // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
309
+ }
310
+ }
311
+ $headers .= "$bcc\r\n";
312
+ }
313
+ // actually send mail
314
+ if ( (defined('BCCLIMIT')) && (BCCLIMIT > 0) && (isset($batch)) ) {
315
+ foreach ($batch as $bcc) {
316
+ $newheaders = $headers . "$bcc\r\n";
317
+ @wp_mail($this->myemail, $subject, $mailtext, $newheaders);
318
+ }
319
+ } else {
320
+ @wp_mail($this->myemail, $subject, $mailtext, $headers);
321
+ }
322
+ } // end mail()
323
+
324
+ /**
325
+ Sends an email notification of a new post
326
+ */
327
+ function publish($id = 0) {
328
+ if (!$id) { return $id; }
329
+
330
+ // are we doing daily digests? If so, don't send anything now
331
+ if ($this->subscribe2_options['email_freq'] != 'never') { return; }
332
+
333
+ // we need to determine whether this is a new post, or an edit
334
+ if ($this->private) {
335
+ // this post was published from draft status
336
+ // OR is an edit of an existing post
337
+ // so send no notification
338
+ return $id;
339
+ }
340
+
341
+ $post_cats = wp_get_post_cats('1', $id);
342
+ $post_cats_string = implode(',', $post_cats);
343
+ $check = false;
344
+ // is the current post assigned to any categories
345
+ // which should not generate a notification email?
346
+ foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
347
+ if (in_array($cat, $post_cats)) {
348
+ $check = true;
349
+ }
350
+ }
351
+ // if so, bail out
352
+ if ($check) {
353
+ // hang on -- can registered users subscribe to
354
+ // excluded categories?
355
+ if ('0' == $this->subscribe2_options['reg_override']) {
356
+ // nope? okay, let's leave
357
+ return $id;
358
+ }
359
+ }
360
+
361
+ global $wpdb;
362
+ $post =& get_post($id);
363
+ // is the post password protected?
364
+ if ( ($this->subscribe2_options['password'] == "no") && ($post->post_password != '') ) {return $id; }
365
+
366
+ // is this post set in the future?
367
+ if ($post->post_date > current_time('mysql')) {
368
+ // bail out
369
+ return $id;
370
+ }
371
+
372
+ // lets collect our public subscribers
373
+ // and all our registered subscribers for these categories
374
+ if (!$check) {
375
+ // if this post is assigned to an excluded
376
+ // category, then this test will prevent
377
+ // the public from receiving notification
378
+ $public = $this->get_public();
379
+ }
380
+ $registered = $this->get_registered("cats=$post_cats_string");
381
+
382
+ // do we have subscribers?
383
+ if ( (empty($public)) && (empty($registered)) ) {
384
+ // if not, no sense doing anything else
385
+ return $id;
386
+ }
387
+ // we set these class variables so that we can avoid
388
+ // passing them in function calls a little later
389
+ $this->post_title = $post->post_title;
390
+ $this->permalink = "<a href=\"" . get_permalink($id) . "\">" . get_permalink($id) . "</a>";
391
+
392
+ $author = get_userdata($post->post_author);
393
+ $this->authorname = $author->display_name;
394
+
395
+ // do we send as admin, or post author?
396
+ if ('author' == $this->subscribe2_options['sender']) {
397
+ // get author details
398
+ $user =& $author;
399
+ } else {
400
+ // get admin details
401
+ $user = get_userdata(1);
402
+ }
403
+ $this->myemail = $user->user_email;
404
+ $this->myname = $user->display_name;
405
+ // Get email subject
406
+ $subject = $this->substitute(stripslashes($this->s2_subject));
407
+ // Get the message template
408
+ $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
409
+
410
+ $plaintext = $post->post_content;
411
+ $content = apply_filters('the_content', $post->post_content);
412
+ $content = str_replace(']]>', ']]&gt', $content);
413
+ $excerpt = $post->post_excerpt;
414
+ if ('' == $excerpt) {
415
+ // no excerpt, is there a <!--more--> ?
416
+ if (false !== strpos($plaintext, '<!--more-->')) {
417
+ list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
418
+ // strip leading and trailing whitespace
419
+ $excerpt = strip_tags($excerpt);
420
+ $excerpt = trim($excerpt);
421
+ } else {
422
+ // no <!--more-->, so grab the first 55 words
423
+ $excerpt = strip_tags($plaintext);
424
+ $excerpt_length = 55;
425
+ $words = explode(' ', $excerpt, $excerpt_length + 1);
426
+ if (count($words) > $excerpt_length) {
427
+ array_pop($words);
428
+ array_push($words, '[...]');
429
+ $excerpt = implode(' ', $words);
430
+ }
431
+ }
432
+ }
433
+
434
+ // first we send plaintext summary emails
435
+ $body = str_replace('POST', $excerpt, $mailtext);
436
+ $registered = $this->get_registered("cats=$post_cats_string&format=text&amount=excerpt");
437
+ if (empty($registered)) {
438
+ $recipients = (array)$public;
439
+ }
440
+ elseif (empty($public)) {
441
+ $recipients = (array)$registered;
442
+ } else {
443
+ $recipients = array_merge((array)$public, (array)$registered);
444
+ }
445
+ $this->mail($recipients, $subject, $body);
446
+ // next we send plaintext full content emails
447
+ $body = str_replace('POST', strip_tags($plaintext), $mailtext);
448
+ $this->mail($this->get_registered("cats=$post_cats_string&format=text&amount=post"), $subject, $body);
449
+ // finally we send html full content emails
450
+ $body = str_replace("\r\n", "<br />\r\n", $mailtext);
451
+ $body = str_replace('POST', $content, $body);
452
+ $this->mail($this->get_registered("cats=$post_cats_string&format=html"), $subject, $body, 'html');
453
+
454
+ return $id;
455
+ } // end publish()
456
+
457
+ /**
458
+ Sends a notification when a draft post is published
459
+ */
460
+ function private2publish($id = 0) {
461
+ if (0 == $id) { return $id; }
462
+
463
+ $this->publish($id);
464
+ $this->private = TRUE;
465
+ return $id;
466
+ } // end private2publish()
467
+
468
+ /**
469
+ Prevents notifications from being sent when editing posts
470
+ */
471
+ function edit($id = 0) {
472
+ if (0 == $id) { return; }
473
+
474
+ $this->private = TRUE;
475
+ return $id;
476
+ }
477
+
478
+ /**
479
+ Send confirmation email to the user
480
+ */
481
+ function send_confirm($what = '', $is_remind = FALSE) {
482
+ if ($this->filtered == 1) { return; }
483
+ if ( (!$this->email) || (!$what) ) {
484
+ return false;
485
+ }
486
+ $id = $this->get_id($this->email);
487
+ if (!$id) {
488
+ return false;
489
+ }
490
+
491
+ // generate the URL "?s2=ACTION+HASH+ID"
492
+ // ACTION = 1 to subscribe, 0 to unsubscribe
493
+ // HASH = md5 hash of email address
494
+ // ID = user's ID in the subscribe2 table
495
+ $link = get_settings('siteurl') . "?s2=";
496
+
497
+ if ('add' == $what) {
498
+ $link .= '1';
499
+ } elseif ('del' == $what) {
500
+ $link .= '0';
501
+ }
502
+ $link .= md5($this->email);
503
+ $link .= $id;
504
+
505
+ $admin = get_userdata(1);
506
+ $this->myname = $admin->display_name;
507
+
508
+ if ($is_remind == TRUE) {
509
+ $body = $this->substitute(stripslashes($this->subscribe2_options['remind_email']));
510
+ $subject = stripslashes($this->remind_subject);
511
+ } else {
512
+ $body = $this->substitute(stripslashes($this->subscribe2_options['confirm_email']));
513
+ if ('add' == $what) {
514
+ $body = str_replace("ACTION", $this->subscribe, $body);
515
+ } elseif ('del' == $what) {
516
+ $body = str_replace("ACTION", $this->unsubscribe, $body);
517
+ }
518
+ $subject = stripslashes($this->confirm_subject);
519
+ }
520
+
521
+ $body = str_replace("LINK", $link, $body);
522
+
523
+ $mailheaders .= "From: $admin->display_name <$admin->user_email>\n";
524
+ $mailheaders .= "Return-Path: <$admin->user_email>\n";
525
+ $mailheaders .= "X-Mailer:PHP" . phpversion() . "\n";
526
+ $mailheaders .= "Precedence: list\nList-Id: " . get_settings('blogname') . "\n";
527
+ $mailheaders .= "MIME-Version: 1.0\n";
528
+ $mailheaders .= "Content-Type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
529
+
530
+ @wp_mail ($this->email, $subject, $body, $mailheaders);
531
+ } // end send_confirm()
532
+
533
+ /* ===== Subscriber functions ===== */
534
+ /**
535
+ Given a public subscriber ID, returns the email address
536
+ */
537
+ function get_email ($id = 0) {
538
+ global $wpdb;
539
+
540
+ if (!$id) {
541
+ return false;
542
+ }
543
+ return $wpdb->get_var("SELECT email FROM $this->public WHERE id=$id");
544
+ } // end get_email
545
+
546
+ /**
547
+ Given a public subscriber email, returns the subscriber ID
548
+ */
549
+ function get_id ($email = '') {
550
+ global $wpdb;
551
+
552
+ if (!$email) {
553
+ return false;
554
+ }
555
+ return $wpdb->get_var("SELECT id FROM $this->public WHERE email='$email'");
556
+ } // end get_id()
557
+
558
+ /**
559
+ Activate an email address
560
+ If the address is not already present, it will be added
561
+ */
562
+ function activate ($email = '') {
563
+ global $wpdb;
564
+
565
+ if ('' == $email) {
566
+ if ('' != $this->email) {
567
+ $email = $this->email;
568
+ } else {
569
+ return false;
570
+ }
571
+ }
572
+
573
+ if (false !== $this->is_public($email)) {
574
+ $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email='$this->email'");
575
+ if ($check) { return; }
576
+ $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
577
+ } else {
578
+ $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '1', NOW())");
579
+ }
580
+ } // end activate()
581
+
582
+ /**
583
+ Add an unconfirmed email address to the subscriber list
584
+ */
585
+ function add ($email = '') {
586
+ if ($this->filtered ==1) { return; }
587
+ global $wpdb;
588
+
589
+ if ('' == $email) {
590
+ if ('' != $this->email) {
591
+ $email = $this->email;
592
+ } else {
593
+ return false;
594
+ }
595
+ }
596
+
597
+ if (!is_email($email)) { return false; }
598
+
599
+ if (false !== $this->is_public($email)) {
600
+ $wpdb->get_results("UPDATE $this->public SET date=NOW() WHERE email='$email'");
601
+ } else {
602
+ $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '0', NOW())");
603
+ }
604
+ } // end add()
605
+
606
+ /**
607
+ Remove a user from the subscription table
608
+ */
609
+ function delete($email = '') {
610
+ global $wpdb;
611
+
612
+ if ('' == $email) {
613
+ if ('' != $this->email) {
614
+ $email = $this->email;
615
+ } else {
616
+ return false;
617
+ }
618
+ }
619
+
620
+ if (!is_email($email)) { return false; }
621
+ $wpdb->get_results("DELETE FROM $this->public WHERE email='$email'");
622
+ } // end delete()
623
+
624
+ /**
625
+ Toggle a public subscriber's status
626
+ */
627
+ function toggle($email = '') {
628
+ global $wpdb;
629
+
630
+ if ( ('' == $email) || (! is_email($email)) ) { return false; }
631
+
632
+ // let's see if this is a public user
633
+ $status = $this->is_public($email);
634
+ if (false === $status) { return false; }
635
+
636
+ if ('0' == $status) {
637
+ $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
638
+ } else {
639
+ $wpdb->get_results("UPDATE $this->public SET active='0' WHERE email='$email'");
640
+ }
641
+ } // end toggle()
642
+
643
+ /**
644
+ Send reminder email to unconfirmed public subscribers
645
+ */
646
+ function remind($emails = '') {
647
+ if ('' == $emails) { return false; }
648
+
649
+ $admin = get_userdata(1);
650
+ $this->myname = $admin->display_name;
651
+
652
+ $recipients = explode(",", $emails);
653
+ if (!is_array($recipients)) { $recipients = array(); }
654
+ foreach ($recipients as $recipient) {
655
+ $this->email = $recipient;
656
+ $this->send_confirm('add', TRUE);
657
+ }
658
+ } //end remind()
659
+
660
+ /**
661
+ Export email list to CSV download
662
+ */
663
+ function exportcsv($emails = '') {
664
+ if ('' == $emails) {return false; }
665
+
666
+ $f = fopen(ABSPATH . '/wp-content/email.csv', 'w');
667
+ fwrite($f, $emails);
668
+ fclose($f);
669
+ } //end exportcsv
670
+
671
+ /**
672
+ Check email is not from a barred domain
673
+ */
674
+ function is_barred($email='') {
675
+ $barred_option = $this->subscribe2_options['barred'];
676
+ list($user, $domain) = split('@', $email);
677
+ $bar_check = stristr($barred_option, $domain);
678
+
679
+ if(!empty($bar_check)) {
680
+ return true;
681
+ } else {
682
+ return false;
683
+ }
684
+ } //end is_barred()
685
+
686
+ /**
687
+ Confirm request from the link emailed to the user and email the admin
688
+ */
689
+ function confirm($content = '') {
690
+ global $wpdb;
691
+
692
+ if (1 == $this->filtered) { return $content; }
693
+
694
+ $code = $_GET['s2'];
695
+ $action = intval(substr($code, 0, 1));
696
+ $hash = substr($code, 1, 32);
697
+ $code = str_replace($hash, '', $code);
698
+ $id = intval(substr($code, 1));
699
+ if ($id) {
700
+ $this->email = $this->get_email($id);
701
+ if ( (!$this->email) || ($hash !== md5($this->email)) ) {
702
+ return $this->no_such_email;
703
+ }
704
+ } else {
705
+ return $this->no_such_email;
706
+ }
707
+
708
+ if ('1' == $action) {
709
+ // make this subscription active
710
+ $this->activate();
711
+ $this->message = $this->added;
712
+ $subject = '[' . get_settings('blogname') . '] ' . __('New subscriber', 'subscribe2');
713
+ $message = "$this->email " . __('subscribed to email notifications!', 'subscribe2');
714
+ $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='wp_user_level' AND $wpdb->usermeta.meta_value='10'");
715
+ $this->mail($recipients, $subject, $message);
716
+ $this->filtered = 1;
717
+ } elseif ('0' == $action) {
718
+ // remove this subscriber
719
+ $this->delete();
720
+ $this->message = $this->deleted;
721
+ $this->filtered = 1;
722
+ }
723
+
724
+ if ('' != $this->message) {
725
+ return $this->message;
726
+ }
727
+ } // end confirm
728
+
729
+ /**
730
+ Is the supplied email address a public subscriber?
731
+ */
732
+ function is_public($email = '') {
733
+ global $wpdb;
734
+
735
+ if ('' == $email) { return false; }
736
+
737
+ $check = $wpdb->get_var("SELECT active FROM $this->public WHERE email='$email'");
738
+ if ( ('0' == $check) || ('1' == $check) ) {
739
+ return $check;
740
+ } else {
741
+ return false;
742
+ }
743
+ } // end is_public
744
+
745
+ /**
746
+ Is the supplied email address a registered user of the blog?
747
+ */
748
+ function is_registered($email = '') {
749
+ global $wpdb;
750
+
751
+ if ('' == $email) { return false; }
752
+
753
+ $check = $wpdb->get_var("SELECT email FROM $wpdb->users WHERE user_email='$email'");
754
+ if ($check) {
755
+ return true;
756
+ } else {
757
+ return false;
758
+ }
759
+ }
760
+
761
+ /**
762
+ Return an array of all the public subscribers
763
+ */
764
+ function get_public ($confirmed = 1) {
765
+ global $wpdb;
766
+ if (1 == $confirmed) {
767
+ if ('' == $this->all_public) {
768
+ $this->all_public = $wpdb->get_col("SELECT email FROM $this->public WHERE active='1'");
769
+ }
770
+ return $this->all_public;
771
+ } else {
772
+ if ('' == $this->all_unconfirmed) {
773
+ $this->all_unconfirmed = $wpdb->get_col("SELECT email FROM $this->public WHERE active='0'");
774
+ }
775
+ return $this->all_unconfirmed;
776
+ }
777
+ } // end get_public()
778
+
779
+ /**
780
+ Return an array of registered subscribers
781
+ Collect all the registered users of the blog who are subscribed to the specified categories
782
+ */
783
+ function get_registered ($args = '') {
784
+ global $wpdb;
785
+
786
+ $format = '';
787
+ $amount = '';
788
+ $cats = '';
789
+ $subscribers = array();
790
+
791
+ parse_str($args, $r);
792
+ if (!isset($r['cats']))
793
+ $r['cats'] = '';
794
+ if (!isset($r['format']))
795
+ $r['format'] = 'all';
796
+ if (!isset($r['amount']))
797
+ $r['amount'] = 'all';
798
+
799
+ $JOIN = ''; $AND = '';
800
+ // text or HTML subscribers
801
+ if ('all' != $r['format']) {
802
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id ";
803
+ $AND .= " AND b.meta_key='s2_format' AND b.meta_value=";
804
+ if ('html' == $r['format']) {
805
+ $AND .= "'html'";
806
+ } elseif ('text' == $r['format']) {
807
+ $AND .= "'text'";
808
+ }
809
+ }
810
+
811
+ // full post or excerpt subscribers
812
+ if ('all' != $r['amount']) {
813
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS c ON a.user_id = c.user_id ";
814
+ $AND .= " AND c.meta_key='s2_excerpt' AND c.meta_value=";
815
+ if ('excerpt' == $r['amount']) {
816
+ $AND .= "'excerpt'";
817
+ } elseif ('post' == $r['amount']) {
818
+ $AND.= "'post'";
819
+ }
820
+ }
821
+
822
+ // specific category subscribers
823
+ if ('' != $r['cats']) {
824
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS d ON a.user_id = d.user_id ";
825
+ foreach (explode(',', $r['cats']) as $cat) {
826
+ ('' == $and) ? $and = "d.meta_key='s2_cat$cat'" : $and .= " OR d.meta_key='s2_cat$cat'";
827
+ }
828
+ $AND .= "AND ($and)";
829
+ }
830
+
831
+ $sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . " WHERE a.meta_key='s2_subscribed'" . $AND;
832
+ $result = $wpdb->get_col($sql);
833
+ if ($result) {
834
+ $ids = implode(',', $result);
835
+ return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids)");
836
+ }
837
+ } // end get_registered()
838
+
839
+ /**
840
+ Collects the signup date for all public subscribers
841
+ */
842
+ function signup_date($email = '') {
843
+ if ('' == $email) { return false; }
844
+
845
+ global $wpdb;
846
+ if (!empty($this->signup_dates)) {
847
+ return $this->signup_dates[$email];
848
+ } else {
849
+ $results = $wpdb->get_results("SELECT email, date FROM $this->public", ARRAY_N);
850
+ foreach ($results as $result) {
851
+ $this->signup_dates[$result[0]] = $result[1];
852
+ }
853
+ return $this->signup_dates[$email];
854
+ }
855
+ } // end signup_date()
856
+
857
+ /**
858
+ Create the appropriate usermeta values when a user registers
859
+ If the registering user had previously subscribed to notifications, this function will delete them from the public subscriber list first
860
+ */
861
+ function register ($user_id = 0, $wpreg = '') {
862
+ global $wpdb;
863
+
864
+ if (0 == $user_id) { return $user_id; }
865
+ $user = get_userdata($user_id);
866
+ $all_cats = get_categories('type=post&hide_empty=1&hierarchical=0');
867
+
868
+ if (0 == $this->subscribe2_options['reg_override']) {
869
+ // registered users are not allowed to subscribe to
870
+ // excluded categories
871
+ $exclude = explode(',', $this->subscribe2_options['exclude']);
872
+ foreach ($all_cats as $cat => $cat_ID) {
873
+ if (in_array($all_cats[$cat]->cat_ID, $exclude)) {
874
+ $cat = (int)$cat;
875
+ unset($all_cats[$cat]);
876
+ }
877
+ }
878
+ }
879
+
880
+ foreach ($all_cats as $cat) {
881
+ ('' == $cats) ? $cats = "$cat->cat_ID" : $cats .= ",$cat->cat_ID";
882
+ }
883
+
884
+ if ('' == $cats) {
885
+ // sanity check, might occur if all cats excluded and reg_override = 0
886
+ return $user_id;
887
+ }
888
+
889
+ // has this user previously signed up for email notification?
890
+ if (false !== $this->is_public($user->user_email)) {
891
+ // delete this user from the public table, and subscribe them to all the categories
892
+ $this->delete($user->user_email);
893
+ update_usermeta($user_id, 's2_subscribed', $cats);
894
+ foreach(explode(',', $cats) as $cat) {
895
+ update_usermeta($user_id, 's2_cat' . $cat, "$cat");
896
+ }
897
+ update_usermeta($user_id, 's2_format', 'text');
898
+ update_usermeta($user_id, 's2_excerpt', 'excerpt');
899
+ } else {
900
+ // add the usermeta for new registrations, but don't subscribe them
901
+ $check = get_usermeta($user_id, 's2_subscribed');
902
+ // ensure existing subscriptions are not overwritten on upgrade
903
+ if (empty($check)) {
904
+ if ( ('yes' == $this->subscribe2_options['autosub']) || (('wpreg' == $this->subscribe2_options['autosub']) && (1 == $wpreg)) ) {
905
+ // don't add entires by default if autosub is off, messes up daily digests
906
+ update_usermeta($user_id, 's2_subscribed', $cats);
907
+ foreach(explode(',', $cats) as $cat) {
908
+ update_usermeta($user_id, 's2_cat' . $cat, "$cat");
909
+ }
910
+ if ('html' == $this->subscribe2_options['autoformat']) {
911
+ update_usermeta($user_id, 's2_format', 'html');
912
+ update_usermeta($user_id, 's2_excerpt', 'post');
913
+ } elseif ('fulltext' == $this->subscribe2_options['autoformat']) {
914
+ update_usermeta($user_id, 's2_format', 'text');
915
+ update_usermeta($user_id, 's2_excerpt', 'post');
916
+ } else {
917
+ update_usermeta($user_id, 's2_format', 'text');
918
+ update_usermeta($user_id, 's2_excerpt', 'excerpt');
919
+ }
920
+ } else {
921
+ update_usermeta($user_id, 's2_subscribed', '-1');
922
+ }
923
+ }
924
+ }
925
+ return $user_id;
926
+ } // end register()
927
+
928
+ /**
929
+ Subscribe all registered users to category selected on Admin Manage Page
930
+ */
931
+ function subscribe_registered_users ($emails = '', $cats = '') {
932
+ if ( ('' == $emails) || ('' == $cats) ) { return false; }
933
+ global $wpdb;
934
+
935
+ $useremails = explode(",", $emails);
936
+ $useremails = implode("', '", $useremails);
937
+
938
+ $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
939
+ $user_IDs = $wpdb->get_col($sql);
940
+ if (!is_array($cats)) {
941
+ $cats = array($cats);
942
+ }
943
+
944
+ foreach ($user_IDs as $user_ID) {
945
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
946
+ if (!is_array($old_cats)) {
947
+ $old_cats = array($old_cats);
948
+ }
949
+ $new = array_diff($cats, $old_cats);
950
+ if (!empty($new)) {
951
+ // add subscription to these cat IDs
952
+ foreach ($new as $id) {
953
+ update_usermeta($user_ID, 's2_cat' . $id, "$id");
954
+ }
955
+ }
956
+ $newcats = array_merge($cats, $old_cats);
957
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
958
+ }
959
+ } // end subscribe_registered_users
960
+
961
+ /**
962
+ Unsubscribe all registered users to category selected on Admin Manage Page
963
+ */
964
+ function unsubscribe_registered_users ($emails = '', $cats = '') {
965
+ if ( ('' == $emails) || ('' == $cats) ) { return false; }
966
+ global $wpdb;
967
+
968
+ $useremails = explode(",", $emails);
969
+ $useremails = implode("', '", $useremails);
970
+
971
+ $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
972
+ $user_IDs = $wpdb->get_col($sql);
973
+ if (!is_array($cats)) {
974
+ $cats = array($cats);
975
+ }
976
+
977
+ foreach ($user_IDs as $user_ID) {
978
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
979
+ if (!is_array($old_cats)) {
980
+ $old_cats = array($old_cats);
981
+ }
982
+ $remain = array_diff($old_cats, $cats);
983
+ if (!empty($remain)) {
984
+ // remove subscription to these cat IDs and update s2_subscribed
985
+ foreach ($cats as $id) {
986
+ delete_usermeta($user_ID, 's2_cat' . $id, "$id");
987
+ }
988
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $remain));
989
+ } else {
990
+ // remove subscription to these cat IDs and update s2_subscribed to ''
991
+ foreach ($cats as $id) {
992
+ delete_usermeta($user_ID, 's2_cat' . $id, "$id");
993
+ }
994
+ update_usermeta($user_ID, 's2_subscribed', '-1');
995
+ }
996
+ }
997
+ } // end unsubscribe_registered_users
998
+
999
+ /**
1000
+ Autosubscribe registered users to newly created categories
1001
+ if registered user has selected this option
1002
+ */
1003
+ function autosub_new_category ($new_category='') {
1004
+ global $wpdb;
1005
+
1006
+ $sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE $wpdb->usermeta.meta_key='s2_autosub' AND $wpdb->usermeta.meta_value='yes'";
1007
+ $user_IDs = $wpdb->get_col($sql);
1008
+ if ('' == $user_IDs) { return; }
1009
+
1010
+ foreach ($user_IDs as $user_ID) {
1011
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1012
+ if (!is_array($old_cats)) {
1013
+ $old_cats = array($old_cats);
1014
+ }
1015
+ // add subscription to these cat IDs
1016
+ update_usermeta($user_ID, 's2_cat' . $new_category, "$new_category");
1017
+ $newcats = array_merge($old_cats, (array)$new_category);
1018
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
1019
+ }
1020
+ } // end autosub_new_category
1021
+
1022
+ /* ===== Menus ===== */
1023
+ /**
1024
+ Our management page
1025
+ */
1026
+ function manage_menu() {
1027
+ global $wpdb, $s2nonce;
1028
+
1029
+ //Get Registered Subscribers for bulk management
1030
+ $registered = $this->get_registered();
1031
+ if (!empty($registered)) {
1032
+ $emails = implode(",", $registered);
1033
+ }
1034
+
1035
+ $what = '';
1036
+ $reminderform = false;
1037
+
1038
+ // was anything POSTed ?
1039
+ if (isset($_POST['s2_admin'])) {
1040
+ check_admin_referer('subscribe2-manage_subscribers' . $s2nonce);
1041
+ if ('subscribe' == $_POST['s2_admin']) {
1042
+ foreach (preg_split ("/[\s,]+/", $_POST['addresses']) as $email) {
1043
+ if (is_email($email)) {
1044
+ $this->activate($email);
1045
+ }
1046
+ }
1047
+ $_POST['what'] = 'confirmed';
1048
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Address(es) subscribed!', 'subscribe2') . "</p></strong></div>";
1049
+ } elseif ('delete' == $_POST['s2_admin']) {
1050
+ $this->delete($_POST['email']);
1051
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('deleted!', 'subscribe2') . "</p></strong></div>";
1052
+ } elseif ('toggle' == $_POST['s2_admin']) {
1053
+ $this->toggle($_POST['email']);
1054
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('status changed!', 'subscribe2') . "</p></strong></div>";
1055
+ } elseif ('remind' == $_POST['s2_admin']) {
1056
+ $this->remind($_POST['reminderemails']);
1057
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Reminder Email(s) Sent!','subscribe2') . "</p></strong></div>";
1058
+ } elseif ('exportcsv' == $_POST['s2_admin']) {
1059
+ $this->exportcsv($_POST['exportcsv']);
1060
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('CSV File Created in wp-content','subscribe2') . "</p></strong></div>";
1061
+ } elseif ( ('register' == $_POST['s2_admin']) && ('Subscribe' == $_POST['submit']) ) {
1062
+ $this->subscribe_registered_users($_POST['emails'], $_POST['category']);
1063
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Subscribed!','subscribe2') . "</p></strong></div>";
1064
+ } elseif ( ('register' == $_POST['s2_admin']) && ('Unsubscribe' == $_POST['submit']) ) {
1065
+ $this->unsubscribe_registered_users($_POST['emails'], $_POST['category']);
1066
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Unsubscribed!','subscribe2') . "</p></strong></div>";
1067
+ }
1068
+ }
1069
+
1070
+ if (isset($_POST['what'])) {
1071
+ if ('all' == $_POST['what']) {
1072
+ $what = 'all';
1073
+ $confirmed = $this->get_public();
1074
+ $unconfirmed = $this->get_public(0);
1075
+ $subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$registered);
1076
+ } elseif ('public' == $_POST['what']) {
1077
+ $what = 'public';
1078
+ $confirmed = $this->get_public();
1079
+ $unconfirmed = $this->get_public(0);
1080
+ $subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1081
+ } elseif ('confirmed' == $_POST['what']) {
1082
+ $what = 'confirmed';
1083
+ $confirmed = $this->get_public();
1084
+ $subscribers = $confirmed;
1085
+ } elseif ('unconfirmed' == $_POST['what']) {
1086
+ $what = 'unconfirmed';
1087
+ $unconfirmed = $this->get_public(0);
1088
+ $subscribers = $unconfirmed;
1089
+ if (!empty($unconfirmed)) {
1090
+ $reminderemails = implode(",", $unconfirmed);
1091
+ $reminderform = true;
1092
+ }
1093
+ } elseif (is_numeric($_POST['what'])) {
1094
+ $what = intval($_POST['what']);
1095
+ $subscribers = $this->get_registered("cats=$what");
1096
+ } elseif ('registered' == $_POST['what']) {
1097
+ $what = 'registered';
1098
+ $subscribers = $registered;
1099
+ }
1100
+ } elseif ('' == $what) {
1101
+ $what = 'registered';
1102
+ $subscribers = $registered;
1103
+ $registermessage = '';
1104
+ if (empty($subscribers)) {
1105
+ $confirmed = $this->get_public();
1106
+ $subscribers = $confirmed;
1107
+ $what = 'confirmed';
1108
+ if (empty($subscribers)) {
1109
+ $unconfirmed = $this->get_public(0);
1110
+ $subscribers = $unconfirmed;
1111
+ $what = 'unconfirmed';
1112
+ if (empty($subscribers)) {
1113
+ $what = 'all';
1114
+ }
1115
+ }
1116
+ }
1117
+ }
1118
+ if (!empty($subscribers)) {
1119
+ natcasesort($subscribers);
1120
+ }
1121
+ // safety check for our arrays
1122
+ if ('' == $confirmed) { $confirmed = array(); }
1123
+ if ('' == $unconfirmed) { $unconfirmed = array(); }
1124
+ if ('' == $registered) { $registered = array(); }
1125
+
1126
+ // show our form
1127
+ echo "<div class=\"wrap\">";
1128
+ echo "<h2>" . __('Subscribe Addresses', 'subscribe2') . "</h2>\r\n";
1129
+ echo "<form method=\"post\" action=\"\">\r\n";
1130
+ if (function_exists('wp_nonce_field')) {
1131
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1132
+ }
1133
+ echo "<span style=\"align:left\">" . __('Enter addresses, one per line or comma-seperated', 'subscribe2') . "</span><br />\r\n";
1134
+ echo "<textarea rows=\"2\" cols=\"80\" name=\"addresses\"></textarea>";
1135
+ echo "<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Subscribe', 'subscribe2') . "\"/>";
1136
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"subscribe\" /></span>";
1137
+ echo "</form></div>";
1138
+
1139
+ // subscriber lists
1140
+ echo "<div class=\"wrap\"><h2>" . __('Subscribers', 'subscribe2') . "</h2>\r\n";
1141
+
1142
+ $this->display_subscriber_dropdown($what, __('Filter', 'subscribe2'));
1143
+ // show the selected subscribers
1144
+ $alternate = 'alternate';
1145
+ if (!empty($subscribers)) {
1146
+ echo "<p align=\"center\"><b>" . __('Registered on the left, confirmed in the middle, unconfirmed on the right', 'subscribe2') . "</b></p>";
1147
+ if (is_writable(ABSPATH . '/wp-content')) {
1148
+ $exportcsv = implode(",", $subscribers);
1149
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1150
+ if (function_exists('wp_nonce_field')) {
1151
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1152
+ }
1153
+ echo "<input type=\"hidden\" name=\"exportcsv\" value=\"$exportcsv\" />\r\n";
1154
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"exportcsv\" />\r\n";
1155
+ echo "<input type=\"submit\" name=\"submit\" value=\"" . __('Save Emails to CSV File','subscribe2') . "\" />\r\n";
1156
+ echo "</form></span>\r\n";
1157
+ }
1158
+ }
1159
+ echo "<table cellpadding=\"2\" cellspacing=\"2\">";
1160
+ if (!empty($subscribers)) {
1161
+ foreach ($subscribers as $subscriber) {
1162
+ echo "<tr class=\"$alternate\">";
1163
+ echo "<td width=\"75%\"";
1164
+ if (in_array($subscriber, $unconfirmed)) {
1165
+ echo " align=\"right\">";
1166
+ } elseif (in_array($subscriber, $confirmed)) {
1167
+ echo "align=\"center\">";
1168
+ } else {
1169
+ echo "align=\"left\" colspan=\"3\">";
1170
+ }
1171
+ echo "<a href=\"mailto:$subscriber\">$subscriber</a>\r\n";
1172
+ if (in_array($subscriber, $unconfirmed) || in_array($subscriber, $confirmed) ) {
1173
+ echo "(" . $this->signup_date($subscriber) . ")</td>\r\n";
1174
+ echo "<td width=\"5%\" align=\"center\">\r\n";
1175
+ echo "<form method=\"post\" action=\"\">";
1176
+ if (function_exists('wp_nonce_field')) {
1177
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1178
+ }
1179
+ echo "<input type=\"hidden\" name=\"email\" value=\"$subscriber\" />\r\n";
1180
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"toggle\" />\r\n";
1181
+ echo "<input type=\"hidden\" name=\"what\" value=\"$what\" />\r\n";
1182
+ echo "<input type=\"submit\" name=\"submit\" value=\"";
1183
+ (in_array($subscriber, $unconfirmed)) ? $foo = '&lt;-' : $foo= '-&gt;';
1184
+ echo "$foo\" /></form></td>\r\n";
1185
+ echo "<td width=\"2%\" align=\"center\">\r\n";
1186
+ echo "<form method=\"post\" action=\"\">\r\n";
1187
+ if (function_exists('wp_nonce_field')) {
1188
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1189
+ }
1190
+ echo "<span class=\"delete\">\r\n";
1191
+ echo "<input type=\"hidden\" name=\"email\" value=\"$subscriber\" />\r\n";
1192
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"delete\" />\r\n";
1193
+ echo "<input type=\"hidden\" name=\"what\" value=\"$what\" />\r\n";
1194
+ echo "<input type=\"submit\" name=\"submit\" value=\"X\" />\r\n";
1195
+ echo "</span></form>";
1196
+ }
1197
+ echo "</td></tr>\r\n";
1198
+ ('alternate' == $alternate) ? $alternate = '' : $alternate = 'alternate';
1199
+ }
1200
+ } else {
1201
+ echo "<tr><td align=\"center\"><b>" . __('NONE', 'subscribe2') . "</b></td></tr>\r\n";
1202
+ }
1203
+ echo "</table>";
1204
+ if ($reminderform) {
1205
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1206
+ if (function_exists('wp_nonce_field')) {
1207
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1208
+ }
1209
+ echo "<input type=\"hidden\" name=\"reminderemails\" value=\"$reminderemails\" />\r\n";
1210
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"remind\" />\r\n";
1211
+ echo "<input type=\"submit\" name=\"submit\" value=\"" . __('Send Reminder Email','subscribe2') . "\" />\r\n";
1212
+ echo "</form></span>";
1213
+ }
1214
+ echo "</div>\r\n";
1215
+
1216
+ //show bulk managment form
1217
+ echo "<div class=\"wrap\">";
1218
+ echo "<h2 >" . __('Categories', 'subscribe2') . "</h2>\r\n";
1219
+ echo __('Existing Registered Users can be automatically (un)subscribed to categories using this section.', 'subscribe2') . "<br />\r\n";
1220
+ echo "<strong><em style=\"color: red\">" . __('Consider User Privacy as changes cannot be undone', 'subscribe2') . "</em></strong><br />\r\n";
1221
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1222
+ if (function_exists('wp_nonce_field')) {
1223
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1224
+ }
1225
+ echo "<input type=\"hidden\" name=\"emails\" value=\"$emails\" /><input type=\"hidden\" name=\"s2_admin\" value=\"register\" />";
1226
+ $this->display_category_form();
1227
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Subscribe','subscribe2') . "\" />";
1228
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Unsubscribe','subscribe2') . "\" /></form></span>";
1229
+
1230
+ echo "</div>\r\n";
1231
+ echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1232
+
1233
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1234
+ // just to be sure
1235
+ die;
1236
+ } // end manage_menu()
1237
+
1238
+ /**
1239
+ Our options page
1240
+ */
1241
+ function options_menu() {
1242
+ global $s2nonce;
1243
+
1244
+ // was anything POSTed?
1245
+ if (isset($_POST['s2_admin'])) {
1246
+ check_admin_referer('subscribe2-options_subscribers' . $s2nonce);
1247
+ if ('RESET' == $_POST['s2_admin']) {
1248
+ $this->reset();
1249
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_reset</p></strong></div>";
1250
+ } elseif ('options' == $_POST['s2_admin']) {
1251
+ // excluded categories
1252
+ if (!empty($_POST['category'])) {
1253
+ $exclude_cats = implode(',', $_POST['category']);
1254
+ } else {
1255
+ $exclude_cats = '';
1256
+ }
1257
+ $this->subscribe2_options['exclude'] = $exclude_cats;
1258
+ // allow override?
1259
+ (isset($_POST['reg_override'])) ? $override = '1' : $override = '0';
1260
+ $this->subscribe2_options['reg_override'] = $override;
1261
+
1262
+ // show button?
1263
+ ($_POST['show_button'] == '1') ? $showbutton = '1' : $showbutton = '0';
1264
+ $this->subscribe2_options['show_button'] = $showbutton;
1265
+
1266
+ // send as author or admin?
1267
+ $sender = 'author';
1268
+ if ('admin' == $_POST['sender']) {
1269
+ $sender = 'admin';
1270
+ }
1271
+ $this->subscribe2_options['sender'] = $sender;
1272
+
1273
+ // send email for pages and password protected posts
1274
+ $pages_option = $_POST['pages'];
1275
+ $this->subscribe2_options['pages']= $pages_option;
1276
+ $password_option = $_POST['password'];
1277
+ $this->subscribe2_options['password']= $password_option;
1278
+
1279
+ // send per-post or digest emails
1280
+ $email_freq = $_POST['email_freq'];
1281
+ $this->subscribe2_options['email_freq'] = $email_freq;
1282
+ wp_clear_scheduled_hook('s2_digest_cron');
1283
+ $scheds = (array) wp_get_schedules();
1284
+ $interval = ( isset($scheds[$email_freq]['interval']) ) ? (int) $scheds[$email_freq]['interval'] : 0;
1285
+ if ($interval == 0) {
1286
+ // if we are on per-post emails remove last_cron entry
1287
+ unset($this->subscribe2_options['last_s2cron']);
1288
+ } else {
1289
+ if (!wp_next_scheduled('s2_digest_cron')) {
1290
+ // if we are using digest schedule the event and prime last_cron as now
1291
+ wp_schedule_event(time() + $interval, $email_freq, 's2_digest_cron');
1292
+ $now = date('Y-m-d H:i:s', time());
1293
+ $this->subscribe2_options['last_s2cron'] = $now;
1294
+ }
1295
+ }
1296
+
1297
+ // email templates
1298
+ $mailtext = $_POST['mailtext'];
1299
+ $this->subscribe2_options['mailtext'] = $mailtext;
1300
+ $confirm_email = $_POST['confirm_email'];
1301
+ $this->subscribe2_options['confirm_email'] = $confirm_email;
1302
+ $remind_email = $_POST['remind_email'];
1303
+ $this->subscribe2_options['remind_email'] = $remind_email;
1304
+
1305
+ //automatic subscription
1306
+ $autosub_option = $_POST['autosub'];
1307
+ $this->subscribe2_options['autosub'] = $autosub_option;
1308
+ $autosub_wpregdef_option = $_POST['wpregdef'];
1309
+ $this->subscribe2_options['wpregdef'] = $autosub_wpregdef_option;
1310
+ $autosub_format_option = $_POST['autoformat'];
1311
+ $this->subscribe2_options['autoformat'] = $autosub_format_option;
1312
+
1313
+ //barred domains
1314
+ $barred_option = $_POST['barred'];
1315
+ $this->subscribe2_options['barred'] = $barred_option;
1316
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_saved</p></strong></div>";
1317
+ update_option('subscribe2_options', $this->subscribe2_options);
1318
+ }
1319
+ }
1320
+ // show our form
1321
+ echo "<div class=\"wrap\">";
1322
+ echo "<form method=\"post\" action=\"\">\r\n";
1323
+ if (function_exists('wp_nonce_field')) {
1324
+ wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1325
+ }
1326
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"options\" />\r\n";
1327
+ echo "<h2>" . __('Delivery Options', 'subscribe2') . ":</h2>\r\n";
1328
+ echo __('Send Emails for Pages', 'subscribe2') . ': ';
1329
+ echo "<input type=\"radio\" name=\"pages\" value=\"yes\"";
1330
+ if ('yes' == $this->subscribe2_options['pages']) {
1331
+ echo " checked=\"checked\"";
1332
+ }
1333
+ echo " /> " . __('Yes', 'subscribe2') . " &nbsp;&nbsp;";
1334
+ echo "<input type=\"radio\" name=\"pages\" value=\"no\"";
1335
+ if ('no' == $this->subscribe2_options['pages']) {
1336
+ echo " checked=\"checked\"";
1337
+ }
1338
+ echo " /> " . __('No', 'subscribe2') . "<br /><br />\r\n";
1339
+ echo __('Send Emails for Password Protected Posts', 'subscribe2') . ': ';
1340
+ echo "<input type=\"radio\" name=\"password\" value=\"yes\"";
1341
+ if ('yes' == $this->subscribe2_options['password']) {
1342
+ echo " checked=\"checked\"";
1343
+ }
1344
+ echo " /> " . __('Yes', 'subscribe2') . " &nbsp;&nbsp;";
1345
+ echo "<input type=\"radio\" name=\"password\" value=\"no\"";
1346
+ if ('no' == $this->subscribe2_options['password']) {
1347
+ echo " checked=\"checked\"";
1348
+ }
1349
+ echo " /> " . __('No', 'subscribe2') . "<br /><br />\r\n";
1350
+ echo __('Send Email From', 'subscribe2') . ': ';
1351
+ echo "<input type=\"radio\" name=\"sender\" value=\"author\"";
1352
+ if ('author' == $this->subscribe2_options['sender']) {
1353
+ echo "checked=\"checked\" ";
1354
+ }
1355
+ echo " /> " . __('Author of the post', 'subscribe2') . " &nbsp;&nbsp;";
1356
+ echo "<input type=\"radio\" name=\"sender\" value=\"admin\"";
1357
+ if ('admin' == $this->subscribe2_options['sender']) {
1358
+ echo "checked=\"checked\" ";
1359
+ }
1360
+ echo " /> " . __('Blog Admin', 'subscribe2') . "<br /><br />\r\n";
1361
+ if (function_exists('wp_schedule_event')) {
1362
+ echo __('Send Email as Digest', 'subscribe2') . ": <br /><br />\r\n";
1363
+ $this->display_digest_choices();
1364
+ echo "<br />\r\n";
1365
+ }
1366
+ echo "<h2>" . __('Email Templates', 'subscribe2') . "</h2>\r\n";
1367
+ echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"1\" class=\"editform\">\r\n";
1368
+ echo "<tr><td>";
1369
+ echo __('New Post email (must not be empty)', 'subscribe2') . ":";
1370
+ echo "<br />\r\n";
1371
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"mailtext\">" . stripslashes($this->subscribe2_options['mailtext']) . "</textarea><br /><br />\r\n";
1372
+ echo "</td><td valign=\"top\" rowspan=\"3\">";
1373
+ echo "<h3>" . __('Message substitions', 'subscribe2') . "</h3>\r\n";
1374
+ echo "<dl>";
1375
+ echo "<dt><b>BLOGNAME</b></dt><dd>" . get_bloginfo('name') . "</dd>\r\n";
1376
+ echo "<dt><b>BLOGLINK</b></dt><dd>" . get_bloginfo('url') . "</dd>\r\n";
1377
+ echo "<dt><b>TITLE</b></dt><dd>" . __("the post's title", 'subscribe2') . "</dd>\r\n";
1378
+ echo "<dt><b>POST</b></dt><dd>" . __("the excerpt or the entire post<br />(<i>based on the subscriber's preferences</i>)", 'subscribe2') . "</dd>\r\n";
1379
+ echo "<dt><b>PERMALINK</b></dt><dd>" . __("the post's permalink", 'subscribe2') . "</dd>\r\n";
1380
+ echo "<dt><b>MYNAME</b></dt><dd>" . __("the admin or post author's name", 'subscribe2') . "</dd>\r\n";
1381
+ echo "<dt><b>EMAIL</b></dt><dd>" . __("the admin or post author's email", 'subscribe2') . "</dd>\r\n";
1382
+ echo "<dt><b>AUTHORNAME</b></dt><dd>" . __("the post author's name", 'subscribe2') . "</dd>\r\n";
1383
+ echo "<dt><b>LINK</b></dt><dd>" . __("the generated link to confirm a request<br />(<i>only used in the confirmation email template</i>)", 'subscribe2') . "</dd>\r\n";
1384
+ echo "<dt><b>ACTION</b></dt><dd>" . __("Action performed by LINK in confirmation email<br />(<i>only used in the confirmation email template</i>)", 'subscribe2') . "</dd>\r\n";
1385
+ echo "</dl></td></tr><tr><td>";
1386
+ echo __('Subscribe / Unsubscribe confirmation email', 'subscribe2') . ":<br />\r\n";
1387
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"confirm_email\">" . stripslashes($this->subscribe2_options['confirm_email']) . "</textarea><br /><br />\r\n";
1388
+ echo "</td></tr><tr valign=\"top\"><td>";
1389
+ echo __('Reminder email to Unconfirmed Subscribers', 'subscribe2') . ":<br />\r\n";
1390
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"remind_email\">" . stripslashes($this->subscribe2_options['remind_email']) . "</textarea><br /><br />\r\n";
1391
+ echo "</td></tr></table><br />\r\n";
1392
+
1393
+ // excluded categories
1394
+ echo "<h2>" . __('Excluded Categories', 'subscribe2') . "</h2>\r\n";
1395
+ $this->display_category_form(explode(',', $this->subscribe2_options['exclude']));
1396
+ echo "<center><input type=\"checkbox\" name=\"reg_override\" value=\"1\"";
1397
+ if ('1' == $this->subscribe2_options['reg_override']) {
1398
+ echo " checked=\"checked\"";
1399
+ }
1400
+ echo " /> " . __('Allow registered users to subscribe to excluded categories?', 'subscribe2') . "</center><br />\r\n";
1401
+ echo "<h2>" . __('Writing Options', 'subscribe2') . "</h2>\r\n";
1402
+ echo "<input type=\"checkbox\" name=\"show_button\" value=\"1\"";
1403
+ if ('1' == $this->subscribe2_options['show_button']) {
1404
+ echo " checked=\"checked\"";
1405
+ }
1406
+ echo " /> " . __('Show the Subscribe2 button on the Write toolbar?', 'subscribe2') . "<br /><br />\r\n";
1407
+
1408
+ //Auto Subscription for new registrations
1409
+ echo "<h2>" . __('Auto Subscribe', 'subscribe2') . "</h2>\r\n";
1410
+ echo __('Subscribe new users registering with your blog', 'subscribe2') . ":<br />\r\n";
1411
+ echo "<input type=\"radio\" name=\"autosub\" value=\"yes\"";
1412
+ if ('yes' == $this->subscribe2_options['autosub']) {
1413
+ echo " checked=\"checked\"";
1414
+ }
1415
+ echo " /> " . __('Automatically', 'subscribe2') . " &nbsp;&nbsp;";
1416
+ echo "<input type=\"radio\" name=\"autosub\" value=\"wpreg\"";
1417
+ if ('wpreg' == $this->subscribe2_options['autosub']) {
1418
+ echo " checked=\"checked\"";
1419
+ }
1420
+ echo " /> " . __('Display option on Registration Form', 'subscribe2') . " &nbsp;&nbsp;";
1421
+ echo "<input type=\"radio\" name=\"autosub\" value=\"no\"";
1422
+ if ('no' == $this->subscribe2_options['autosub']) {
1423
+ echo " checked=\"checked\"";
1424
+ }
1425
+ echo " /> " . __('No', 'subscribe2') . "<br /><br />\r\n";
1426
+ echo __('Registration Form option is checked by default', 'subscribe2') . ": &nbsp;&nbsp;";
1427
+ echo "<input type=\"radio\" name=\"wpregdef\" value=\"yes\"";
1428
+ if ('yes' == $this->subscribe2_options['wpregdef']) {
1429
+ echo " checked=\"checked\"";
1430
+ }
1431
+ echo " />" . __('Yes', 'subscribe2') . " &nbsp;&nbsp;";
1432
+ echo "<input type=\"radio\" name=\"wpregdef\" value=\"no\"";
1433
+ if ('no' == $this->subscribe2_options['wpregdef']) {
1434
+ echo " checked=\"checked\"";
1435
+ }
1436
+ echo " />" . __('No', 'subscribe2') . "<br /><br />\r\n";
1437
+ echo __('Auto-subscribe users to receive email as', 'subscribe2') . ": <br />\r\n";
1438
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"html\"";
1439
+ if ('html' == $this->subscribe2_options['autoformat']) {
1440
+ echo "checked=\"checked\" ";
1441
+ }
1442
+ echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1443
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"fulltext\" ";
1444
+ if ('fulltext' == $this->subscribe2_options['autoformat']) {
1445
+ echo "checked=\"checked\" ";
1446
+ }
1447
+ echo "/> " . __('Plain Text - Full', 'subscribe2') . " &nbsp;&nbsp;";
1448
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"text\" ";
1449
+ if ('text' == $this->subscribe2_options['autoformat']) {
1450
+ echo "checked=\"checked\" ";
1451
+ }
1452
+ echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . " <br /><br />";
1453
+
1454
+ //barred domains
1455
+ echo "<h2>" . __('Barred Domains', 'subscribe2') . "</h2>\r\n";
1456
+ echo __('Enter domains to bar from public subscriptions: <br /> (Use a new line for each entry and omit the "@" symbol, for example email.com)', 'subscribe2');
1457
+ echo "<br />\r\n<textarea style=\"width: 98%;\" rows=\"4\" cols=\"60\" name=\"barred\">" . $this->subscribe2_options['barred'] . "</textarea>";
1458
+
1459
+ // submit
1460
+ echo "<p align=\"center\"><span class=\"submit\"><input type=\"submit\" id=\"save\" name=\"submit\" value=\"" . __('Submit', 'subscribe2') . "\" /></span></p>";
1461
+ echo "</form>\r\n";
1462
+ echo "</div><div class=\"wrap\">";
1463
+
1464
+ // reset
1465
+ echo "<h2>" . __('Reset Default', 'subscribe2') . "</h2>\r\n";
1466
+ echo "<p>" . __('Use this to reset all options to their defaults. This <strong><em>will not</em></strong> modify your list of subscribers.', 'subscribe2') . "</p>\r\n";
1467
+ echo "<form method=\"post\" action=\"\">";
1468
+ if (function_exists('wp_nonce_field')) {
1469
+ wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1470
+ }
1471
+ echo "<p align=\"center\"><span class=\"submit\">";
1472
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"RESET\" />";
1473
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('RESET', 'subscribe2') .
1474
+ "\" />";
1475
+ echo "</span></p></form></div>\r\n";
1476
+
1477
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1478
+ // just to be sure
1479
+ die;
1480
+ } // end options_menu()
1481
+
1482
+ /**
1483
+ Our profile menu
1484
+ */
1485
+ function user_menu() {
1486
+ global $user_ID, $s2nonce;
1487
+
1488
+ get_currentuserinfo();
1489
+
1490
+ // was anything POSTed?
1491
+ if ( (isset($_POST['s2_admin'])) && ('user' == $_POST['s2_admin']) ) {
1492
+ check_admin_referer('subscribe2-user_subscribers' . $s2nonce);
1493
+ echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Subscription preferences updated.', 'subscribe2') . "</strong></p></div>\n";
1494
+ $format = 'text';
1495
+ $post = 'post';
1496
+ if ('html' == $_POST['s2_format']) {
1497
+ $format = 'html';
1498
+ }
1499
+ if ('excerpt' == $_POST['s2_excerpt']) {
1500
+ $post = 'excerpt';
1501
+ }
1502
+ update_usermeta($user_ID, 's2_excerpt', $post);
1503
+ update_usermeta($user_ID, 's2_format', $format);
1504
+ update_usermeta($user_ID, 's2_autosub', $_POST['new_category']);
1505
+
1506
+ $cats = $_POST['category'];
1507
+ if (empty($cats)) {
1508
+ $cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1509
+ if ($cats) {
1510
+ foreach ($cats as $cat) {
1511
+ delete_usermeta($user_ID, "s2_cat" . $cat);
1512
+ }
1513
+ }
1514
+ update_usermeta($user_ID, 's2_subscribed', '-1');
1515
+ } else {
1516
+ if (!is_array($cats)) {
1517
+ $cats = array($_POST['category']);
1518
+ }
1519
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1520
+ $remove = array_diff($old_cats, $cats);
1521
+ $new = array_diff($cats, $old_cats);
1522
+ if (!empty($remove)) {
1523
+ // remove subscription to these cat IDs
1524
+ foreach ($remove as $id) {
1525
+ delete_usermeta($user_ID, "s2_cat" .$id);
1526
+ }
1527
+ }
1528
+ if (!empty($new)) {
1529
+ // add subscription to these cat IDs
1530
+ foreach ($new as $id) {
1531
+ update_usermeta($user_ID, 's2_cat' . $id, "$id");
1532
+ }
1533
+ }
1534
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $cats));
1535
+ }
1536
+ }
1537
+
1538
+ // show our form
1539
+ echo "<div class=\"wrap\">";
1540
+ echo "<h2>" . __('Notification Settings', 'subscribe2') . "</h2>\r\n";
1541
+ echo "<form method=\"post\" action=\"\">";
1542
+ if (function_exists('wp_nonce_field')) {
1543
+ wp_nonce_field('subscribe2-user_subscribers' . $s2nonce);
1544
+ }
1545
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"user\" />";
1546
+ if ($this->subscribe2_options['email_freq'] == 'never') {
1547
+ echo __('Receive email as', 'subscribe2') . ": &nbsp;&nbsp;";
1548
+ echo "<input type=\"radio\" name=\"s2_format\" value=\"html\"";
1549
+ if ('html' == get_usermeta($user_ID, 's2_format')) {
1550
+ echo "checked=\"checked\" ";
1551
+ }
1552
+ echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1553
+ echo "<input type=\"radio\" name=\"s2_format\" value=\"text\" ";
1554
+ if ('text' == get_usermeta($user_ID, 's2_format')) {
1555
+ echo "checked=\"checked\" ";
1556
+ }
1557
+ echo "/> " . __('Plain Text', 'subscribe2') . "<br /><br />\r\n";
1558
+
1559
+ echo __('Email contains', 'subscribe2') . ": &nbsp;&nbsp;";
1560
+ $amount = array ('excerpt' => __('Excerpt Only', 'subscribe2'), 'post' => __('Full Post', 'subscribe2'));
1561
+ foreach ($amount as $key => $value) {
1562
+ echo "<input type=\"radio\" name=\"s2_excerpt\" value=\"" . $key . "\"";
1563
+ if ($key == get_usermeta($user_ID, 's2_excerpt')) {
1564
+ echo " checked=\"checked\"";
1565
+ }
1566
+ echo " /> " . $value . "&nbsp;&nbsp;";
1567
+ }
1568
+ echo "<p style=\"color: red\">" . __('Note: HTML format will always deliver the full post.', 'subscribe2') . "</p>\r\n";
1569
+ echo __('Automatically subscribe me to newly created categories', 'subscribe2') . ': &nbsp;&nbsp;';
1570
+ echo "<input type=\"radio\" name=\"new_category\" value=\"yes\" ";
1571
+ if ('yes' == get_usermeta($user_ID, 's2_autosub')) {
1572
+ echo "checked=\"yes\" ";
1573
+ }
1574
+ echo "/> Yes &nbsp;&nbsp;";
1575
+ echo "<input type=\"radio\" name=\"new_category\" value=\"no\" ";
1576
+ if ('no' == get_usermeta($user_ID, 's2_autosub')) {
1577
+ echo "checked=\"yes\" ";
1578
+ }
1579
+ echo "/> No<br /><br />";
1580
+
1581
+ // subscribed categories
1582
+ echo "<h2>" . __('Subscribed Categories', 'subscribe2') . "</h2>\r\n";
1583
+ $this->display_category_form(explode(',', get_usermeta($user_ID, 's2_subscribed')), $this->subscribe2_options['reg_override']);
1584
+ } else {
1585
+ // we're doing daily digests, so just show
1586
+ // subscribe / unnsubscribe
1587
+ echo __('Receive daily summary of new posts?', 'subscribe2') . ': &nbsp;&nbsp;';
1588
+ echo "<input type=\"radio\" name=\"category\" value=\"1\" ";
1589
+ if (get_usermeta($user_ID, 's2_subscribed')) {
1590
+ echo "checked=\"yes\" ";
1591
+ }
1592
+ echo "/> Yes <input type=\"radio\" name=\"category\" value=\"\" ";
1593
+ if (! get_usermeta($user_ID, 's2_subscribed')) {
1594
+ echo "checked=\"yes\" ";
1595
+ }
1596
+ echo "/> No";
1597
+ }
1598
+
1599
+ // submit
1600
+ echo "<p align=\"right\"><span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __("Update Preferences &raquo;", 'subscribe2') . "\" /></span></p>";
1601
+ echo "</form></div>\r\n";
1602
+
1603
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1604
+ // just to be sure
1605
+ die;
1606
+ } // end user_menu()
1607
+
1608
+ /**
1609
+ Display the Write sub-menu
1610
+ */
1611
+ function write_menu() {
1612
+ global $wpdb, $s2nonce;
1613
+
1614
+ // was anything POSTed?
1615
+ if (isset($_POST['s2_admin']) && ('mail' == $_POST['s2_admin']) ) {
1616
+ check_admin_referer('subscribe2-write_subscribers' . $s2nonce);
1617
+ if ('confirmed' == $_POST['what']) {
1618
+ $recipients = $this->get_public();
1619
+ } elseif ('unconfirmed' == $_POST['what']) {
1620
+ $recipients = $this->get_public(0);
1621
+ } elseif ('public' == $_POST['what']) {
1622
+ $confirmed = $this->get_public();
1623
+ $unconfirmed = $this->get_public(0);
1624
+ $recipients = array_merge((array)$confirmed, (array)$unconfirmed);
1625
+ } elseif (is_numeric($_POST['what'])) {
1626
+ $cat = intval($_POST['what']);
1627
+ $recipients = $this->get_registered("cats=$cat");
1628
+ } else {
1629
+ $recipients = $this->get_registered();
1630
+ }
1631
+ global $user_identity, $user_email;
1632
+ get_currentuserinfo();
1633
+ $this->myname = $user_identity;
1634
+ $this->myemail = $user_email;
1635
+ $subject = strip_tags($_POST['subject']);
1636
+ $message = stripslashes($_POST['message']);
1637
+ $this->mail($recipients, $subject, $message, 'text');
1638
+ $message = $this->mail_sent;
1639
+ }
1640
+
1641
+ if ('' != $message) {
1642
+ echo "<div id=\"message\" class=\"updated\"><strong><p>" . $message . "</p></strong></div>\r\n";
1643
+ }
1644
+ // show our form
1645
+ echo "<div class=\"wrap\"><h2>" . __('Send email to all subscribers', 'subscribe2') . "</h2>\r\n";
1646
+ echo "<form method=\"post\" action=\"\">\r\n";
1647
+ if (function_exists('wp_nonce_field')) {
1648
+ wp_nonce_field('subscribe2-write_subscribers' . $s2nonce);
1649
+ }
1650
+ echo __('Subject', 'subscribe2') . ": <input type=\"text\" size=\"69\" name=\"subject\" value=\"" . __('A message from ', 'subscribe2') . get_settings('blogname') . "\" /> <br />";
1651
+ echo "<textarea rows=\"12\" cols=\"75\" name=\"message\"></textarea>";
1652
+ echo "<br />\r\n";
1653
+ echo __('Recipients: ', 'subscribe2');
1654
+ $this->display_subscriber_dropdown('registered', false, array('all'));
1655
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"mail\" />";
1656
+ echo "&nbsp;&nbsp;<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Send', 'subscribe2') . "\" /></span>&nbsp;";
1657
+ echo "</form></div>\r\n";
1658
+ echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1659
+
1660
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1661
+ // just to be sure
1662
+ die;
1663
+ } // end write_menu()
1664
+
1665
+ /* ===== helper functions: forms and stuff ===== */
1666
+ /**
1667
+ Display a table of categories with checkboxes
1668
+ Optionally pre-select those categories specified
1669
+ */
1670
+ function display_category_form($selected = array(), $override = 1) {
1671
+ global $wpdb;
1672
+
1673
+ $all_cats = get_categories('type=post&hide_empty=1&hierarchical=0');
1674
+ $exclude = explode(',', $this->subscribe2_options['exclude']);
1675
+
1676
+ if (0 == $override) {
1677
+ // registered users are not allowed to subscribe to
1678
+ // excluded categories
1679
+ foreach ($all_cats as $cat => $cat_ID) {
1680
+ if (in_array($all_cats[$cat]->cat_ID, $exclude)) {
1681
+ $cat = (int)$cat;
1682
+ unset($all_cats[$cat]);
1683
+ }
1684
+ }
1685
+ }
1686
+
1687
+ $half = (count($all_cats) / 2);
1688
+ $i = 0;
1689
+ $j = 0;
1690
+ echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"5\" class=\"editform\">\r\n";
1691
+ echo "<tr valign=\"top\"><td width=\"50%\" align=\"left\">\r\n";
1692
+ foreach ($all_cats as $cat) {
1693
+ if ( ($i >= $half) && (0 == $j) ){
1694
+ echo "</td><td width=\"50%\" align=\"left\">\r\n";
1695
+ $j++;
1696
+ }
1697
+ if (0 == $j) {
1698
+ echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat->cat_ID . "\"";
1699
+ if (in_array($cat->cat_ID, $selected)) {
1700
+ echo " checked=\"checked\" ";
1701
+ }
1702
+ echo " /> " . $cat->cat_name . "<br />\r\n";
1703
+ } else {
1704
+
1705
+ echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat->cat_ID . "\"";
1706
+ if (in_array($cat->cat_ID, $selected)) {
1707
+ echo " checked=\"checked\" ";
1708
+ }
1709
+ echo " /> " . $cat->cat_name . "<br />\r\n";
1710
+ }
1711
+ $i++;
1712
+ }
1713
+ echo "</td></tr>\r\n";
1714
+ echo "<tr><td align=\"left\">\r\n";
1715
+ echo "<input type=\"checkbox\" name=\"checkall\" onclick=\"setAll(this)\" /> " . __('Select / Unselect All' ,'subscribe2') . "\r\n";
1716
+ echo "</td></tr>\r\n";
1717
+ echo "</table>\r\n";
1718
+ } // end display_category_form()
1719
+
1720
+ /**
1721
+ Display a drop-down form to select subscribers
1722
+ $selected is the option to select
1723
+ $submit is the text to use on the Submit button
1724
+ */
1725
+ function display_subscriber_dropdown ($selected = 'registered', $submit = '', $exclude = array()) {
1726
+ global $wpdb;
1727
+
1728
+ $who = array('all' => __('All Subscribers', 'subscribe2'),
1729
+ 'public' => __('Public Subscribers', 'subscribe2'),
1730
+ 'confirmed' => ' &nbsp;&nbsp;' . __('Confirmed', 'subscribe2'),
1731
+ 'unconfirmed' => ' &nbsp;&nbsp;' . __('Unconfirmed', 'subscribe2'),
1732
+ 'registered' => __('Registered Subscribers', 'subscribe2'));
1733
+
1734
+ $all_cats = get_categories('type=post&hide_empty=1&hierarchical=0');
1735
+
1736
+ // count the number of subscribers
1737
+ $count['confirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='1'");
1738
+ $count['unconfirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='0'");
1739
+ if (in_array('unconfirmed', $exclude)) {
1740
+ $count['public'] = $count['confirmed'];
1741
+ } elseif (in_array('confirmed', $exclude)) {
1742
+ $count['public'] = $count['unconfirmed'];
1743
+ } else {
1744
+ $count['public'] = ($count['confirmed'] + $count['unconfirmed']);
1745
+ }
1746
+ $count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='s2_subscribed'");
1747
+ $count['all'] = ($count['confirmed'] + $count['unconfirmed'] + $count['registered']);
1748
+ foreach ($all_cats as $cat) {
1749
+ $count[$cat->cat_name] = $wpdb->get_var("SELECT COUNT(meta_value) FROM $wpdb->usermeta WHERE meta_key='s2_cat$cat->cat_ID'");
1750
+ }
1751
+
1752
+ // do have actually have some subscribers?
1753
+ if ( (0 == $count['confirmed']) && (0 == $count['unconfirmed']) && (0 == $count['registered']) ) {
1754
+ // no? bail out
1755
+ return;
1756
+ }
1757
+
1758
+ if (false !== $submit) {
1759
+ echo "<form method=\"post\" action=\"\">";
1760
+ }
1761
+ echo "<select name=\"what\">\r\n";
1762
+ foreach ($who as $whom => $display) {
1763
+ if (in_array($whom, $exclude)) { continue; }
1764
+ if (0 == $count[$whom]) { continue; }
1765
+
1766
+ echo "<option value=\"" . $whom . "\"";
1767
+ if ($whom == $selected) { echo " selected=\"selected\" "; }
1768
+ echo ">$display (" . ($count[$whom]) . ")</option>\r\n";
1769
+ }
1770
+
1771
+ if ($count['registered'] > 0) {
1772
+ foreach ($all_cats as $cat) {
1773
+ if (in_array($cat->cat_ID, $exclude)) { continue; }
1774
+ echo "<option value=\"" . $cat->cat_ID . "\"";
1775
+ if ($cat->cat_ID == $selected) { echo " selected=\"selected\" "; }
1776
+ echo "> &nbsp;&nbsp;" . $cat->cat_name . "&nbsp;(" . $count[$cat->cat_name] . ") </option>\r\n";
1777
+ }
1778
+ }
1779
+ echo "</select>";
1780
+ if (false !== $submit) {
1781
+ echo "<span class=\"submit\"><input type=\"submit\" value=\"$submit\" /></span></form>\r\n";
1782
+ }
1783
+ } // end display_subscriber_dropdown()
1784
+
1785
+ function display_digest_choices() {
1786
+ global $wpdb;
1787
+ $schedule = (array)wp_get_schedules();
1788
+ $schedule = array_merge(array('never' => array('interval' => 0, 'display' => __('Per Post Email','subscribe2'))), $schedule);
1789
+ $sort = array();
1790
+ foreach ( (array)$schedule as $key => $value ) $sort[$key] = $value['interval'];
1791
+ asort($sort);
1792
+ $schedule_sorted = array();
1793
+ foreach ($sort as $key => $value) {
1794
+ $schedule_sorted[$key] = $schedule[$key];
1795
+ }
1796
+ foreach ($schedule_sorted as $key => $value) {
1797
+ echo "<input type=\"radio\" name=\"email_freq\" value=\"" . $key . "\"";
1798
+ if ($key == $this->subscribe2_options['email_freq']) {
1799
+ echo " checked=\"checked\" ";
1800
+ }
1801
+ echo " /> " . $value['display'] . "<br />\r\n";
1802
+ }
1803
+ if (wp_next_scheduled('s2_digest_cron')) {
1804
+ $datetime = get_option('date_format') . ' @ ' . get_option('time_format');
1805
+ $now = time();
1806
+ echo "<p>" . __('Current server time is', 'subscribe2') . ": \r\n";
1807
+ echo "<strong>" . gmdate($datetime, $now+ (get_option('gmt_offset') * 3600)) . "</strong></p>\r\n";
1808
+ echo "<p>" . __('Next email notification will be sent', 'subscribe2') . ": \r\n";
1809
+ echo "<strong>" . gmdate($datetime, wp_next_scheduled('s2_digest_cron') + (get_option('gmt_offset') * 3600)) . "</strong></p>\r\n";
1810
+ }
1811
+ } // end display_digest_choices()
1812
+
1813
+ /**
1814
+ Adds information to the WordPress registration screen for new users
1815
+ */
1816
+ function register_form() {
1817
+ if ('wpreg' == $this->subscribe2_options['autosub']) {
1818
+ echo "<p>\r\n<label>";
1819
+ echo __('Check here to Subscribe to email notifications for new posts') . ":<br />\r\n";
1820
+ echo "<input type=\"checkbox\" name=\"subscribe\"";
1821
+ if ('yes' == $this->subscribe2_options['wpregdef']) {
1822
+ echo " checked=\"checked\"";
1823
+ }
1824
+ echo " /></label>\r\n";
1825
+ echo "</p>\r\n";
1826
+ } elseif ('yes' == $this->subscribe2_options['autosub']) {
1827
+ echo "<p>\r\n<center>\r\n";
1828
+ echo __('By Registering with this blog you are also agreeing to recieve email notifications for new posts') . "<br />\r\n";
1829
+ echo "</center></p>\r\n";
1830
+ }
1831
+ }
1832
+
1833
+ /**
1834
+ Process function to add action if user selects to subscribe to posts during registration
1835
+ */
1836
+ function register_post() {
1837
+ if ('on' == $_POST['subscribe']) {
1838
+ add_action('user_register', array(&$this, 'register_action'));
1839
+ }
1840
+ }
1841
+
1842
+ /**
1843
+ Action to process Subscribe2 registration from WordPress registration
1844
+ */
1845
+ function register_action($user_id = 0) {
1846
+ if (0 == $user_id) { return $user_id; }
1847
+ $this->register($user_id, 1);
1848
+ }
1849
+
1850
+ /* ===== template and filter functions ===== */
1851
+ /**
1852
+ Display our form; also handles (un)subscribe requests
1853
+ */
1854
+ function filter($content = '') {
1855
+ if ( ('' == $content) || (! preg_match('|<!--subscribe2-->|', $content)) ) { return $content; }
1856
+ $this->s2form = $this->form;
1857
+
1858
+ global $user_ID;
1859
+ get_currentuserinfo();
1860
+ if ($user_ID) {
1861
+ if (current_user_can('manage_options')) {
1862
+ $this->s2form = $this->use_profile_admin;
1863
+ } else {
1864
+ $this->s2form = $this->use_profile_users;
1865
+ }
1866
+ }
1867
+ if (isset($_POST['s2_action'])) {
1868
+ global $wpdb, $user_email;
1869
+ if (!is_email($_POST['email'])) {
1870
+ $this->s2form = $this->form . $this->not_an_email;
1871
+ } elseif ($this->is_barred($_POST['email'])) {
1872
+ $this->s2form = $this->form . $this->barred_domain;
1873
+ } else {
1874
+ $this->email = $_POST['email'];
1875
+ // does the supplied email belong to a registered user?
1876
+ $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email = '$this->email'");
1877
+ if ('' != $check) {
1878
+ // this is a registered email
1879
+ $this->s2form = $this->please_log_in;
1880
+ } else {
1881
+ // this is not a registered email
1882
+ // what should we do?
1883
+ if ('subscribe' == $_POST['s2_action']) {
1884
+ // someone is trying to subscribe
1885
+ // lets see if they've tried to subscribe previously
1886
+ if ('1' !== $this->is_public($this->email)) {
1887
+ // the user is unknown or inactive
1888
+ $this->add();
1889
+ $this->send_confirm('add');
1890
+ // set a variable to denote that we've already run, and shouldn't run again
1891
+ $this->filtered = 1; //set this to not send duplicate emails
1892
+ $this->s2form = $this->confirmation_sent;
1893
+ } else {
1894
+ // they're already subscribed
1895
+ $this->s2form = $this->already_subscribed;
1896
+ }
1897
+ $this->action = 'subscribe';
1898
+ } elseif ('unsubscribe' == $_POST['s2_action']) {
1899
+ // is this email a subscriber?
1900
+ if (false == $this->is_public($this->email)) {
1901
+ $this->s2form = $this->form . $this->not_subscribed;
1902
+ } else {
1903
+ $this->send_confirm('del');
1904
+ // set a variable to denote that we've already run, and shouldn't run again
1905
+ $this->filtered = 1;
1906
+ $this->s2form = $this->confirmation_sent;
1907
+ }
1908
+ $this->action='unsubscribe';
1909
+ }
1910
+ }
1911
+ }
1912
+ }
1913
+ return preg_replace('|(<p>)(\n)*<!--subscribe2-->(\n)*(</p>)|', $this->s2form, $content);
1914
+ } // end filter()
1915
+
1916
+ /**
1917
+ Overrides the default query when handling a (un)subscription confirmation
1918
+ This is basically a trick: if the s2 variable is in the query string, just grab the first
1919
+ static page and override it's contents later with title_filter()
1920
+ */
1921
+ function query_filter() {
1922
+ // don't interfere if we've already done our thing
1923
+ if (1 == $this->filtered) { return; }
1924
+
1925
+ global $wpdb;
1926
+
1927
+ if ( (defined('S2PAGE')) && (0 != S2PAGE) ) {
1928
+ return "page_id=" . S2PAGE;
1929
+ } else {
1930
+ $id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_type='page' LIMIT 1");
1931
+ if ($id) {
1932
+ return "page_id=$id";
1933
+ } else {
1934
+ return "showposts=1";
1935
+ }
1936
+ }
1937
+ } // end query_filter()
1938
+
1939
+ /**
1940
+ Overrides the page title
1941
+ */
1942
+ function title_filter() {
1943
+ // don't interfere if we've already done our thing
1944
+ if (1 == $this->filtered) { return; }
1945
+ return __('Subscription Confirmation', 'subscribe2');
1946
+ } // end title_filter()
1947
+
1948
+ /* ===== wp-cron functions ===== */
1949
+ /**
1950
+ Send a daily digest of today's new posts
1951
+ */
1952
+ function subscribe2_cron() {
1953
+ global $wpdb;
1954
+
1955
+ // collect posts
1956
+ $now = date('Y-m-d H:i:s', time());
1957
+ $prev = $this->subscribe2_options['last_s2cron'];
1958
+ $posts = $wpdb->get_results("SELECT ID, post_title, post_excerpt, post_content FROM $wpdb->posts WHERE post_date >= '$prev' AND post_date < '$now' AND post_status='publish' AND post_type='post'");
1959
+
1960
+ // update last_s2cron execution time before completing or bailing
1961
+ $this->subscribe2_options['last_s2cron'] = $now;
1962
+ update_option('subscribe2_options', $this->subscribe2_options);
1963
+
1964
+ // do we have any posts?
1965
+ if (empty($posts)) { return; }
1966
+
1967
+ // if we have posts, let's prepare the digest
1968
+ foreach ($posts as $post) {
1969
+ $post_cats = wp_get_post_cats('1', $post->ID);
1970
+ $post_cats_string = implode(',', $post_cats);
1971
+ $check = false;
1972
+ // is the current post assigned to any categories
1973
+ // which should not generate a notification email?
1974
+ foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
1975
+ if (in_array($cat, $post_cats)) {
1976
+ $check = true;
1977
+ }
1978
+ }
1979
+ // if this post is in an excluded category,
1980
+ // don't include it in the digest
1981
+ if ($check) {
1982
+ continue;
1983
+ }
1984
+ $message .= $post->post_title . "\r\n";
1985
+ $message .= get_permalink($post->ID) . "\r\n";
1986
+ $excerpt = $post->post_excerpt;
1987
+ if ('' == $excerpt) {
1988
+ // no excerpt, is there a <!--more--> ?
1989
+ if (false !== strpos($post->post_content, '<!--more-->')) {
1990
+ list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
1991
+ // strip leading and trailing whitespace
1992
+ $excerpt = trim($excerpt);
1993
+ } else {
1994
+ $excerpt = strip_tags($post->post_content);
1995
+ $words = explode(' ', $excerpt, 56);
1996
+ if (count($words) > 55) {
1997
+ array_pop($words);
1998
+ array_push($words, '[...]');
1999
+ $excerpt = implode(' ', $words);
2000
+ }
2001
+ }
2002
+ }
2003
+ $message .= $excerpt . "\r\n\r\n";
2004
+ }
2005
+
2006
+ $author = get_userdata($post->post_author);
2007
+ $this->authorname = $author->display_name;
2008
+
2009
+ // do we send as admin, or post author?
2010
+ if ('author' == $this->subscribe2_options['sender']) {
2011
+ // get author details
2012
+ $user =& $author;
2013
+ } else {
2014
+ // get admin detailts
2015
+ $user = get_userdata(1);
2016
+ }
2017
+ $this->myemail = $user->user_email;
2018
+ $this->myname = $user->display_name;
2019
+
2020
+ $scheds = (array) wp_get_schedules();
2021
+ $email_freq = $this->subscribe2_options['email_freq'];
2022
+ $display = $scheds[$email_freq]['display'];
2023
+ $subject = '[' . stripslashes(get_settings('blogname')) . '] ' . $display . ' ' . __('Digest Email', 'subscribe2');
2024
+ $public = $this->get_public();
2025
+ $registered = $this->get_registered();
2026
+ $recipients = array_merge((array)$public, (array)$registered);
2027
+ $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
2028
+ $body = str_replace('POST', $message, $mailtext);
2029
+ $this->mail($recipients, $subject, $body);
2030
+ } // end subscribe2_cron
2031
+
2032
+ /* ===== Our constructor ===== */
2033
+ /**
2034
+ Subscribe2 constructor
2035
+ */
2036
+ function s2init() {
2037
+ // load the options
2038
+ $this->subscribe2_options = array();
2039
+ $this->subscribe2_options = get_option('subscribe2_options');
2040
+
2041
+ add_action('init', array(&$this, 'subscribe2'));
2042
+ if('1' == $this->subscribe2_options['show_button']) {
2043
+ add_action('init', array(&$this, 'button_init'));
2044
+ }
2045
+ }
2046
+
2047
+ function subscribe2() {
2048
+ global $table_prefix;
2049
+
2050
+ load_plugin_textdomain('subscribe2', 'wp-content/plugins/subscribe2');
2051
+
2052
+ // do we need to install anything?
2053
+ $this->public = $table_prefix . "subscribe2";
2054
+ if(!mysql_query("DESCRIBE " . $this->public)) { $this->install(); }
2055
+ //do we need to upgrade anything?
2056
+ if ($this->subscribe2_options['version'] !== S2VERSION) {
2057
+ add_action('shutdown', array(&$this, 'upgrade'));
2058
+ }
2059
+
2060
+ if (isset($_GET['s2'])) {
2061
+ // someone is confirming a request
2062
+ add_filter('query_string', array(&$this, 'query_filter'));
2063
+ add_filter('the_title', array(&$this, 'title_filter'));
2064
+ add_filter('the_content', array(&$this, 'confirm'));
2065
+ }
2066
+
2067
+ //add regular actions and filters
2068
+ add_action('admin_head', array(&$this, 'admin_head'));
2069
+ add_action('admin_menu', array(&$this, 'admin_menu'));
2070
+ add_action('create_category', array(&$this, 'autosub_new_category'));
2071
+ add_action('register_form', array(&$this, 'register_form'));
2072
+ add_filter('the_content', array(&$this, 'filter'));
2073
+ add_filter('cron_schedules', array(&$this, 'add_weekly_sched'));
2074
+
2075
+ // add action to display editor buttons if option is enabled
2076
+ if ('1' == $this->subscribe2_options['show_button']) {
2077
+ add_action('edit_page_form', array(&$this, 's2_edit_form'));
2078
+ add_action('edit_form_advanced', array(&$this, 's2_edit_form'));
2079
+ }
2080
+
2081
+ // add action for automatic subscription based on option settings
2082
+ if ('yes' == $this->subscribe2_options['autosub']) {
2083
+ add_action('user_register', array(&$this, 'register'));
2084
+ } elseif ('wpreg' == $this->subscribe2_options['autosub']) {
2085
+ add_action('register_post', array(&$this, 'register_post'));
2086
+ }
2087
+
2088
+ // add actions for processing posts based on per-post or cron email settings
2089
+ if ($this->subscribe2_options['email_freq'] != 'never') {
2090
+ add_action('s2_digest_cron', array(&$this, 'subscribe2_cron'));
2091
+ } else {
2092
+ add_action('publish_post', array(&$this, 'publish'));
2093
+ add_action('edit_post', array(&$this, 'edit'));
2094
+ add_action('private_to_published', array(&$this, 'private2publish'));
2095
+ }
2096
+
2097
+ // add action to email notification about pages if option is enabled
2098
+ if ($this->subscribe2_options['pages'] == 'yes') {
2099
+ add_action('publish_page', array(&$this, 'publish'));
2100
+ }
2101
+
2102
+ // load our strings
2103
+ $this->load_strings();
2104
+ } // end subscribe2()
2105
+
2106
+ /* ===== ButtonSnap configuration ===== */
2107
+ /**
2108
+ Register our button in the QuickTags bar
2109
+ */
2110
+ function button_init() {
2111
+ if ( !current_user_can('edit_posts') && !current_user_can('edit_pages') ) return;
2112
+ if ( 'true' == get_user_option('rich_editing') ) {
2113
+ // Load and append our TinyMCE external plugin
2114
+ add_filter('mce_plugins', array(&$this, 'mce_plugins'));
2115
+ add_filter('mce_buttons', array(&$this, 'mce_buttons'));
2116
+ add_action('tinymce_before_init', array(&$this, 'tinymce_before_init'));
2117
+ add_action('marker_css', array(&$this, 'button_css'));
2118
+ } else {
2119
+ buttonsnap_separator();
2120
+ buttonsnap_jsbutton(get_settings('siteurl') . '/wp-content/plugins/subscribe2/s2_button.png', __('Subscribe2', 'subscribe2'), 's2_insert_token();');
2121
+ }
2122
+ }
2123
+
2124
+ /**
2125
+ Style a marker in the Rich Text Editor for our tag
2126
+ By default, the RTE suppresses output of HTML comments, so this
2127
+ places a CSS style on our token in order to make it display
2128
+ */
2129
+ function button_css() {
2130
+ $marker_url = get_settings('siteurl') . '/wp-content/plugins/subscribe2/s2_marker.png';
2131
+ echo "
2132
+ .s2_marker {
2133
+ display: block;
2134
+ height: 45px;
2135
+ margin-top: 5px;
2136
+ background-image: url({$marker_url});
2137
+ background-repeat: no-repeat;
2138
+ background-position: center;
2139
+ }
2140
+ ";
2141
+ }
2142
+
2143
+ // Add buttons in WordPress v2.1+, thanks to An-archos
2144
+ function mce_plugins($plugins) {
2145
+ array_push($plugins, '-subscribe2quicktags');
2146
+ return $plugins;
2147
+ }
2148
+
2149
+ function mce_buttons($buttons) {
2150
+ array_push($buttons, 'separator');
2151
+ array_push($buttons, 'subscribe2quicktags');
2152
+ return $buttons;
2153
+ }
2154
+
2155
+ function tinymce_before_init() {
2156
+ $this->fullpath = get_settings('siteurl') . '/wp-content/plugins/subscribe2/tinymce/';
2157
+ echo "tinyMCE.loadPlugin('subscribe2quicktags', '" . $this->fullpath . "');\n";
2158
+ }
2159
+
2160
+ function s2_edit_form() {
2161
+ echo "<!-- Start Subscribe2 Quicktags Javascript -->\r\n";
2162
+ echo "<script type=\"text/javascript\">\r\n";
2163
+ echo "//<![CDATA[\r\n";
2164
+ echo "function s2_insert_token() {
2165
+ buttonsnap_settext('<!--subscribe2-->');
2166
+ }\r\n";
2167
+ echo "//]]>\r\n";
2168
+ echo "</script>\r\n";
2169
+ echo "<!-- End Subscribe2 Quicktags Javascript -->\r\n";
2170
+ }
2171
+
2172
+ /* ===== our variables ===== */
2173
+ // cache variables
2174
+ var $version = '';
2175
+ var $all_public = '';
2176
+ var $all_unconfirmed = '';
2177
+ var $excluded_cats = '';
2178
+ var $post_title = '';
2179
+ var $permalink = '';
2180
+ var $myname = '';
2181
+ var $myemail = '';
2182
+ var $s2_subject = '[BLOGNAME] TITLE';
2183
+ var $signup_dates = array();
2184
+ var $private = false;
2185
+ var $filtered = 0;
2186
+
2187
+ // state variables used to affect processing
2188
+ var $action = '';
2189
+ var $email = '';
2190
+ var $message = '';
2191
+ var $error = '';
2192
+
2193
+ // some messages
2194
+ var $please_log_in = '';
2195
+ var $use_profile = '';
2196
+ var $confirmation_sent = '';
2197
+ var $already_subscribed = '';
2198
+ var $not_subscribed ='';
2199
+ var $not_an_email = '';
2200
+ var $barred_domain = '';
2201
+ var $mail_sent = '';
2202
+ var $form = '';
2203
+ var $no_such_email = '';
2204
+ var $added = '';
2205
+ var $deleted = '';
2206
+ var $confirm_subject = '';
2207
+ var $options_saved = '';
2208
+ var $options_reset = '';
2209
+ } // end class subscribe2
2210
  ?>
subscribe2/subscribe2.pot CHANGED
@@ -8,7 +8,7 @@ msgid ""
8
  msgstr ""
9
  "Project-Id-Version: PACKAGE VERSION\n"
10
  "Report-Msgid-Bugs-To: \n"
11
- "POT-Creation-Date: 2007-01-07 19:26+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"
@@ -20,425 +20,480 @@ msgstr ""
20
  msgid "To manage your subscription options please "
21
  msgstr ""
22
 
23
- #: subscribe2.php:64
24
  msgid "You may manage your subscription options from your "
25
  msgstr ""
26
 
27
- #: subscribe2.php:66
28
  msgid "A confirmation message is on its way!"
29
  msgstr ""
30
 
31
- #: subscribe2.php:68
32
  msgid "That email address is already subscribed."
33
  msgstr ""
34
 
35
- #: subscribe2.php:70
36
  msgid "That email address is not subscribed."
37
  msgstr ""
38
 
39
- #: subscribe2.php:72
40
  msgid "Sorry, but that does not look like an email address to me."
41
  msgstr ""
42
 
43
- #: subscribe2.php:74
44
  msgid ""
45
  "Sorry, email addresses at that domain are currently barred due to spam, "
46
  "please use an alternative email address."
47
  msgstr ""
48
 
49
- #: subscribe2.php:76
50
  msgid "Message sent!"
51
  msgstr ""
52
 
53
- #: subscribe2.php:78
54
  msgid "Your email:"
55
  msgstr ""
56
 
57
- #: subscribe2.php:78 subscribe2.php:1153 subscribe2.php:1207
58
  msgid "Subscribe"
59
  msgstr ""
60
 
61
- #: subscribe2.php:78 subscribe2.php:1208
62
  msgid "Unsubscribe"
63
  msgstr ""
64
 
65
- #: subscribe2.php:78 subscribe2.php:1547
66
  msgid "Send"
67
  msgstr ""
68
 
69
- #: subscribe2.php:81
70
  msgid "No such email address is registered."
71
  msgstr ""
72
 
73
- #: subscribe2.php:83
74
  msgid "You have successfully subscribed!"
75
  msgstr ""
76
 
77
- #: subscribe2.php:85
78
  msgid "You have successfully unsubscribed."
79
  msgstr ""
80
 
81
- #: subscribe2.php:87
82
  msgid "Please confirm your request"
83
  msgstr ""
84
 
85
- #: subscribe2.php:89
86
  msgid "Subscription Reminder"
87
  msgstr ""
88
 
89
- #: subscribe2.php:91
90
  msgid "subscribe"
91
  msgstr ""
92
 
93
- #: subscribe2.php:93
94
  msgid "unsubscribe"
95
  msgstr ""
96
 
97
- #: subscribe2.php:96
98
  msgid "Options saved!"
99
  msgstr ""
100
 
101
- #: subscribe2.php:97
102
  msgid "Options reset!"
103
  msgstr ""
104
 
105
- #: subscribe2.php:105 subscribe2.php:1158
106
  msgid "Subscribers"
107
  msgstr ""
108
 
109
- #: subscribe2.php:106
110
  msgid "Subscribe2 Options"
111
  msgstr ""
112
 
113
- #: subscribe2.php:106
114
  msgid "Subscribe2"
115
  msgstr ""
116
 
117
- #: subscribe2.php:107
118
  msgid "Subscriptions"
119
  msgstr ""
120
 
121
- #: subscribe2.php:108
122
  msgid "Mail Subscribers"
123
  msgstr ""
124
 
125
- #: subscribe2.php:753
 
 
 
 
126
  msgid "New subscriber"
127
  msgstr ""
128
 
129
- #: subscribe2.php:754
130
  msgid "subscribed to email notifications!"
131
  msgstr ""
132
 
133
- #: subscribe2.php:1069
134
  msgid "Address(es) subscribed!"
135
  msgstr ""
136
 
137
- #: subscribe2.php:1072
138
  msgid "deleted!"
139
  msgstr ""
140
 
141
- #: subscribe2.php:1075
142
  msgid "status changed!"
143
  msgstr ""
144
 
145
- #: subscribe2.php:1078
146
  msgid "Reminder Email(s) Sent!"
147
  msgstr ""
148
 
149
- #: subscribe2.php:1081
150
  msgid "CSV File Created in wp-content"
151
  msgstr ""
152
 
153
- #: subscribe2.php:1084
154
  msgid "Registered Users Subscribed!"
155
  msgstr ""
156
 
157
- #: subscribe2.php:1087
158
  msgid "Registered Users Unsubscribed!"
159
  msgstr ""
160
 
161
- #: subscribe2.php:1112
162
- msgid "Send Reminder Email"
163
- msgstr ""
164
-
165
- #: subscribe2.php:1149
166
  msgid "Subscribe Addresses"
167
  msgstr ""
168
 
169
- #: subscribe2.php:1151
170
  msgid "Enter addresses, one per line or comma-seperated"
171
  msgstr ""
172
 
173
- #: subscribe2.php:1160
174
  msgid "Filter"
175
  msgstr ""
176
 
177
- #: subscribe2.php:1164
178
  msgid ""
179
  "Registered on the left, confirmed in the middle, unconfirmed on the right"
180
  msgstr ""
181
 
182
- #: subscribe2.php:1167
183
  msgid "Save Emails to CSV File"
184
  msgstr ""
185
 
186
- #: subscribe2.php:1194
187
  msgid "NONE"
188
  msgstr ""
189
 
190
- #: subscribe2.php:1202
 
 
 
 
191
  msgid "Categories"
192
  msgstr ""
193
 
194
- #: subscribe2.php:1203
195
  msgid ""
196
  "Existing Registered Users can be automatically (un)subscribed to categories "
197
  "using this section."
198
  msgstr ""
199
 
200
- #: subscribe2.php:1204
201
  msgid "Consider User Privacy as changes cannot be undone"
202
  msgstr ""
203
 
204
- #: subscribe2.php:1275
205
  msgid "Delivery Options"
206
  msgstr ""
207
 
208
- #: subscribe2.php:1276
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
209
  msgid "Send Email From"
210
  msgstr ""
211
 
212
- #: subscribe2.php:1281
213
  msgid "Author of the post"
214
  msgstr ""
215
 
216
- #: subscribe2.php:1286
217
  msgid "Blog Admin"
218
  msgstr ""
219
 
220
- #: subscribe2.php:1287
 
 
 
 
221
  msgid "Email Templates"
222
  msgstr ""
223
 
224
- #: subscribe2.php:1290
225
  msgid "New Post email (must not be empty)"
226
  msgstr ""
227
 
228
- #: subscribe2.php:1294
229
  msgid "Message substitions"
230
  msgstr ""
231
 
232
- #: subscribe2.php:1298
233
  msgid "the post's title"
234
  msgstr ""
235
 
236
- #: subscribe2.php:1299
237
  msgid ""
238
  "the excerpt or the entire post<br />(<i>based on the subscriber's "
239
  "preferences</i>)"
240
  msgstr ""
241
 
242
- #: subscribe2.php:1300
243
  msgid "the post's permalink"
244
  msgstr ""
245
 
246
- #: subscribe2.php:1301
247
  msgid "the admin or post author's name"
248
  msgstr ""
249
 
250
- #: subscribe2.php:1302
251
  msgid "the admin or post author's email"
252
  msgstr ""
253
 
254
- #: subscribe2.php:1303
255
  msgid "the post author's name"
256
  msgstr ""
257
 
258
- #: subscribe2.php:1304
259
  msgid ""
260
  "the generated link to confirm a request<br />(<i>only used in the "
261
  "confirmation email template</i>)"
262
  msgstr ""
263
 
264
- #: subscribe2.php:1305
265
  msgid ""
266
  "Action performed by LINK in confirmation email<br />(<i>only used in the "
267
  "confirmation email template</i>)"
268
  msgstr ""
269
 
270
- #: subscribe2.php:1307
271
  msgid "Subscribe / Unsubscribe confirmation email"
272
  msgstr ""
273
 
274
- #: subscribe2.php:1310
275
  msgid "Reminder email to Unconfirmed Subscribers"
276
  msgstr ""
277
 
278
- #: subscribe2.php:1315
279
  msgid "Excluded Categories"
280
  msgstr ""
281
 
282
- #: subscribe2.php:1321
283
  msgid "Allow registered users to subscribe to excluded categories?"
284
  msgstr ""
285
 
286
- #: subscribe2.php:1322
287
  msgid "Writing Options"
288
  msgstr ""
289
 
290
- #: subscribe2.php:1327
291
  msgid "Show the Subscribe2 button on the Write toolbar?"
292
  msgstr ""
293
 
294
- #: subscribe2.php:1330
295
  msgid "Auto Subscribe"
296
  msgstr ""
297
 
298
- #: subscribe2.php:1331
299
- msgid "Automatically subscribe new users registering with your blog."
300
  msgstr ""
301
 
302
- #: subscribe2.php:1336
303
- msgid "Yes"
304
  msgstr ""
305
 
306
- #: subscribe2.php:1341
307
- msgid "No"
 
 
 
 
308
  msgstr ""
309
 
310
- #: subscribe2.php:1342
311
  msgid "Auto-subscribe users to receive email as"
312
  msgstr ""
313
 
314
- #: subscribe2.php:1347 subscribe2.php:1450
315
  msgid "HTML"
316
  msgstr ""
317
 
318
- #: subscribe2.php:1352
319
  msgid "Plain Text - Full"
320
  msgstr ""
321
 
322
- #: subscribe2.php:1357
323
  msgid "Plain Text - Excerpt"
324
  msgstr ""
325
 
326
- #: subscribe2.php:1360
327
  msgid "Barred Domains"
328
  msgstr ""
329
 
330
- #: subscribe2.php:1361
331
  msgid ""
332
  "Enter domains to bar from public subscriptions: <br /> (Use a new line for "
333
  "each entry and omit the \"@\" symbol, for example email.com)"
334
  msgstr ""
335
 
336
- #: subscribe2.php:1365
337
  msgid "Submit"
338
  msgstr ""
339
 
340
- #: subscribe2.php:1370
341
  msgid "Reset Default"
342
  msgstr ""
343
 
344
- #: subscribe2.php:1371
345
  msgid ""
346
  "Use this to reset all options to their defaults. This <strong><em>will not</"
347
  "em></strong> modify your list of subscribers."
348
  msgstr ""
349
 
350
- #: subscribe2.php:1375
351
  msgid "RESET"
352
  msgstr ""
353
 
354
- #: subscribe2.php:1394
355
  msgid "Subscription preferences updated."
356
  msgstr ""
357
 
358
- #: subscribe2.php:1441
359
  msgid "Notification Settings"
360
  msgstr ""
361
 
362
- #: subscribe2.php:1445
363
  msgid "Receive email as"
364
  msgstr ""
365
 
366
- #: subscribe2.php:1455
367
  msgid "Plain Text"
368
  msgstr ""
369
 
370
- #: subscribe2.php:1457
371
  msgid "Email contains"
372
  msgstr ""
373
 
374
- #: subscribe2.php:1458
375
  msgid "Excerpt Only"
376
  msgstr ""
377
 
378
- #: subscribe2.php:1458
379
  msgid "Full Post"
380
  msgstr ""
381
 
382
- #: subscribe2.php:1466
383
  msgid "Note: HTML format will always deliver the full post."
384
  msgstr ""
385
 
386
- #: subscribe2.php:1467
387
  msgid "Automatically subscribe me to newly created categories"
388
  msgstr ""
389
 
390
- #: subscribe2.php:1479
391
  msgid "Subscribed Categories"
392
  msgstr ""
393
 
394
- #: subscribe2.php:1484
395
  msgid "Receive daily summary of new posts?"
396
  msgstr ""
397
 
398
- #: subscribe2.php:1497
399
  msgid "Update Preferences &raquo;"
400
  msgstr ""
401
 
402
- #: subscribe2.php:1539
403
  msgid "Send email to all subscribers"
404
  msgstr ""
405
 
406
- #: subscribe2.php:1541
407
  msgid "Subject"
408
  msgstr ""
409
 
410
- #: subscribe2.php:1541
411
  msgid "A message from "
412
  msgstr ""
413
 
414
- #: subscribe2.php:1544
415
  msgid "Recipients: "
416
  msgstr ""
417
 
418
- #: subscribe2.php:1613
 
 
 
 
419
  msgid "All Subscribers"
420
  msgstr ""
421
 
422
- #: subscribe2.php:1614
423
  msgid "Public Subscribers"
424
  msgstr ""
425
 
426
- #: subscribe2.php:1615
427
  msgid "Confirmed"
428
  msgstr ""
429
 
430
- #: subscribe2.php:1616
431
  msgid "Unconfirmed"
432
  msgstr ""
433
 
434
- #: subscribe2.php:1617
435
  msgid "Registered Subscribers"
436
  msgstr ""
437
 
438
- #: subscribe2.php:1760
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
439
  msgid "Subscription Confirmation"
440
  msgstr ""
441
 
442
- #: subscribe2.php:1870
443
- msgid "Daily Digest"
444
  msgstr ""
8
  msgstr ""
9
  "Project-Id-Version: PACKAGE VERSION\n"
10
  "Report-Msgid-Bugs-To: \n"
11
+ "POT-Creation-Date: 2007-06-24 20:29+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"
20
  msgid "To manage your subscription options please "
21
  msgstr ""
22
 
23
+ #: subscribe2.php:64 subscribe2.php:66
24
  msgid "You may manage your subscription options from your "
25
  msgstr ""
26
 
27
+ #: subscribe2.php:68
28
  msgid "A confirmation message is on its way!"
29
  msgstr ""
30
 
31
+ #: subscribe2.php:70
32
  msgid "That email address is already subscribed."
33
  msgstr ""
34
 
35
+ #: subscribe2.php:72
36
  msgid "That email address is not subscribed."
37
  msgstr ""
38
 
39
+ #: subscribe2.php:74
40
  msgid "Sorry, but that does not look like an email address to me."
41
  msgstr ""
42
 
43
+ #: subscribe2.php:76
44
  msgid ""
45
  "Sorry, email addresses at that domain are currently barred due to spam, "
46
  "please use an alternative email address."
47
  msgstr ""
48
 
49
+ #: subscribe2.php:78
50
  msgid "Message sent!"
51
  msgstr ""
52
 
53
+ #: subscribe2.php:80
54
  msgid "Your email:"
55
  msgstr ""
56
 
57
+ #: subscribe2.php:80 subscribe2.php:1135 subscribe2.php:1227
58
  msgid "Subscribe"
59
  msgstr ""
60
 
61
+ #: subscribe2.php:80 subscribe2.php:1228
62
  msgid "Unsubscribe"
63
  msgstr ""
64
 
65
+ #: subscribe2.php:80 subscribe2.php:1656
66
  msgid "Send"
67
  msgstr ""
68
 
69
+ #: subscribe2.php:83
70
  msgid "No such email address is registered."
71
  msgstr ""
72
 
73
+ #: subscribe2.php:85
74
  msgid "You have successfully subscribed!"
75
  msgstr ""
76
 
77
+ #: subscribe2.php:87
78
  msgid "You have successfully unsubscribed."
79
  msgstr ""
80
 
81
+ #: subscribe2.php:89
82
  msgid "Please confirm your request"
83
  msgstr ""
84
 
85
+ #: subscribe2.php:91
86
  msgid "Subscription Reminder"
87
  msgstr ""
88
 
89
+ #: subscribe2.php:93
90
  msgid "subscribe"
91
  msgstr ""
92
 
93
+ #: subscribe2.php:95
94
  msgid "unsubscribe"
95
  msgstr ""
96
 
97
+ #: subscribe2.php:98
98
  msgid "Options saved!"
99
  msgstr ""
100
 
101
+ #: subscribe2.php:99
102
  msgid "Options reset!"
103
  msgstr ""
104
 
105
+ #: subscribe2.php:107 subscribe2.php:1140
106
  msgid "Subscribers"
107
  msgstr ""
108
 
109
+ #: subscribe2.php:108
110
  msgid "Subscribe2 Options"
111
  msgstr ""
112
 
113
+ #: subscribe2.php:108 subscribe2.php:2120
114
  msgid "Subscribe2"
115
  msgstr ""
116
 
117
+ #: subscribe2.php:110 subscribe2.php:112
118
  msgid "Subscriptions"
119
  msgstr ""
120
 
121
+ #: subscribe2.php:114
122
  msgid "Mail Subscribers"
123
  msgstr ""
124
 
125
+ #: subscribe2.php:137
126
+ msgid "Once Weekly"
127
+ msgstr ""
128
+
129
+ #: subscribe2.php:712
130
  msgid "New subscriber"
131
  msgstr ""
132
 
133
+ #: subscribe2.php:713
134
  msgid "subscribed to email notifications!"
135
  msgstr ""
136
 
137
+ #: subscribe2.php:1048
138
  msgid "Address(es) subscribed!"
139
  msgstr ""
140
 
141
+ #: subscribe2.php:1051
142
  msgid "deleted!"
143
  msgstr ""
144
 
145
+ #: subscribe2.php:1054
146
  msgid "status changed!"
147
  msgstr ""
148
 
149
+ #: subscribe2.php:1057
150
  msgid "Reminder Email(s) Sent!"
151
  msgstr ""
152
 
153
+ #: subscribe2.php:1060
154
  msgid "CSV File Created in wp-content"
155
  msgstr ""
156
 
157
+ #: subscribe2.php:1063
158
  msgid "Registered Users Subscribed!"
159
  msgstr ""
160
 
161
+ #: subscribe2.php:1066
162
  msgid "Registered Users Unsubscribed!"
163
  msgstr ""
164
 
165
+ #: subscribe2.php:1128
 
 
 
 
166
  msgid "Subscribe Addresses"
167
  msgstr ""
168
 
169
+ #: subscribe2.php:1133
170
  msgid "Enter addresses, one per line or comma-seperated"
171
  msgstr ""
172
 
173
+ #: subscribe2.php:1142
174
  msgid "Filter"
175
  msgstr ""
176
 
177
+ #: subscribe2.php:1146
178
  msgid ""
179
  "Registered on the left, confirmed in the middle, unconfirmed on the right"
180
  msgstr ""
181
 
182
+ #: subscribe2.php:1155
183
  msgid "Save Emails to CSV File"
184
  msgstr ""
185
 
186
+ #: subscribe2.php:1201
187
  msgid "NONE"
188
  msgstr ""
189
 
190
+ #: subscribe2.php:1211
191
+ msgid "Send Reminder Email"
192
+ msgstr ""
193
+
194
+ #: subscribe2.php:1218
195
  msgid "Categories"
196
  msgstr ""
197
 
198
+ #: subscribe2.php:1219
199
  msgid ""
200
  "Existing Registered Users can be automatically (un)subscribed to categories "
201
  "using this section."
202
  msgstr ""
203
 
204
+ #: subscribe2.php:1220
205
  msgid "Consider User Privacy as changes cannot be undone"
206
  msgstr ""
207
 
208
+ #: subscribe2.php:1327
209
  msgid "Delivery Options"
210
  msgstr ""
211
 
212
+ #: subscribe2.php:1328
213
+ msgid "Send Emails for Pages"
214
+ msgstr ""
215
+
216
+ #: subscribe2.php:1333 subscribe2.php:1344 subscribe2.php:1431
217
+ msgid "Yes"
218
+ msgstr ""
219
+
220
+ #: subscribe2.php:1338 subscribe2.php:1349 subscribe2.php:1425
221
+ #: subscribe2.php:1436
222
+ msgid "No"
223
+ msgstr ""
224
+
225
+ #: subscribe2.php:1339
226
+ msgid "Send Emails for Password Protected Posts"
227
+ msgstr ""
228
+
229
+ #: subscribe2.php:1350
230
  msgid "Send Email From"
231
  msgstr ""
232
 
233
+ #: subscribe2.php:1355
234
  msgid "Author of the post"
235
  msgstr ""
236
 
237
+ #: subscribe2.php:1360
238
  msgid "Blog Admin"
239
  msgstr ""
240
 
241
+ #: subscribe2.php:1362
242
+ msgid "Send Email as Digest"
243
+ msgstr ""
244
+
245
+ #: subscribe2.php:1366
246
  msgid "Email Templates"
247
  msgstr ""
248
 
249
+ #: subscribe2.php:1369
250
  msgid "New Post email (must not be empty)"
251
  msgstr ""
252
 
253
+ #: subscribe2.php:1373
254
  msgid "Message substitions"
255
  msgstr ""
256
 
257
+ #: subscribe2.php:1377
258
  msgid "the post's title"
259
  msgstr ""
260
 
261
+ #: subscribe2.php:1378
262
  msgid ""
263
  "the excerpt or the entire post<br />(<i>based on the subscriber's "
264
  "preferences</i>)"
265
  msgstr ""
266
 
267
+ #: subscribe2.php:1379
268
  msgid "the post's permalink"
269
  msgstr ""
270
 
271
+ #: subscribe2.php:1380
272
  msgid "the admin or post author's name"
273
  msgstr ""
274
 
275
+ #: subscribe2.php:1381
276
  msgid "the admin or post author's email"
277
  msgstr ""
278
 
279
+ #: subscribe2.php:1382
280
  msgid "the post author's name"
281
  msgstr ""
282
 
283
+ #: subscribe2.php:1383
284
  msgid ""
285
  "the generated link to confirm a request<br />(<i>only used in the "
286
  "confirmation email template</i>)"
287
  msgstr ""
288
 
289
+ #: subscribe2.php:1384
290
  msgid ""
291
  "Action performed by LINK in confirmation email<br />(<i>only used in the "
292
  "confirmation email template</i>)"
293
  msgstr ""
294
 
295
+ #: subscribe2.php:1386
296
  msgid "Subscribe / Unsubscribe confirmation email"
297
  msgstr ""
298
 
299
+ #: subscribe2.php:1389
300
  msgid "Reminder email to Unconfirmed Subscribers"
301
  msgstr ""
302
 
303
+ #: subscribe2.php:1394
304
  msgid "Excluded Categories"
305
  msgstr ""
306
 
307
+ #: subscribe2.php:1400
308
  msgid "Allow registered users to subscribe to excluded categories?"
309
  msgstr ""
310
 
311
+ #: subscribe2.php:1401
312
  msgid "Writing Options"
313
  msgstr ""
314
 
315
+ #: subscribe2.php:1406
316
  msgid "Show the Subscribe2 button on the Write toolbar?"
317
  msgstr ""
318
 
319
+ #: subscribe2.php:1409
320
  msgid "Auto Subscribe"
321
  msgstr ""
322
 
323
+ #: subscribe2.php:1410
324
+ msgid "Subscribe new users registering with your blog"
325
  msgstr ""
326
 
327
+ #: subscribe2.php:1415
328
+ msgid "Automatically"
329
  msgstr ""
330
 
331
+ #: subscribe2.php:1420
332
+ msgid "Display option on Registration Form"
333
+ msgstr ""
334
+
335
+ #: subscribe2.php:1426
336
+ msgid "Registration Form option is checked by default"
337
  msgstr ""
338
 
339
+ #: subscribe2.php:1437
340
  msgid "Auto-subscribe users to receive email as"
341
  msgstr ""
342
 
343
+ #: subscribe2.php:1442 subscribe2.php:1552
344
  msgid "HTML"
345
  msgstr ""
346
 
347
+ #: subscribe2.php:1447
348
  msgid "Plain Text - Full"
349
  msgstr ""
350
 
351
+ #: subscribe2.php:1452
352
  msgid "Plain Text - Excerpt"
353
  msgstr ""
354
 
355
+ #: subscribe2.php:1455
356
  msgid "Barred Domains"
357
  msgstr ""
358
 
359
+ #: subscribe2.php:1456
360
  msgid ""
361
  "Enter domains to bar from public subscriptions: <br /> (Use a new line for "
362
  "each entry and omit the \"@\" symbol, for example email.com)"
363
  msgstr ""
364
 
365
+ #: subscribe2.php:1460
366
  msgid "Submit"
367
  msgstr ""
368
 
369
+ #: subscribe2.php:1465
370
  msgid "Reset Default"
371
  msgstr ""
372
 
373
+ #: subscribe2.php:1466
374
  msgid ""
375
  "Use this to reset all options to their defaults. This <strong><em>will not</"
376
  "em></strong> modify your list of subscribers."
377
  msgstr ""
378
 
379
+ #: subscribe2.php:1473
380
  msgid "RESET"
381
  msgstr ""
382
 
383
+ #: subscribe2.php:1493
384
  msgid "Subscription preferences updated."
385
  msgstr ""
386
 
387
+ #: subscribe2.php:1540
388
  msgid "Notification Settings"
389
  msgstr ""
390
 
391
+ #: subscribe2.php:1547
392
  msgid "Receive email as"
393
  msgstr ""
394
 
395
+ #: subscribe2.php:1557
396
  msgid "Plain Text"
397
  msgstr ""
398
 
399
+ #: subscribe2.php:1559
400
  msgid "Email contains"
401
  msgstr ""
402
 
403
+ #: subscribe2.php:1560
404
  msgid "Excerpt Only"
405
  msgstr ""
406
 
407
+ #: subscribe2.php:1560
408
  msgid "Full Post"
409
  msgstr ""
410
 
411
+ #: subscribe2.php:1568
412
  msgid "Note: HTML format will always deliver the full post."
413
  msgstr ""
414
 
415
+ #: subscribe2.php:1569
416
  msgid "Automatically subscribe me to newly created categories"
417
  msgstr ""
418
 
419
+ #: subscribe2.php:1582
420
  msgid "Subscribed Categories"
421
  msgstr ""
422
 
423
+ #: subscribe2.php:1587
424
  msgid "Receive daily summary of new posts?"
425
  msgstr ""
426
 
427
+ #: subscribe2.php:1600
428
  msgid "Update Preferences &raquo;"
429
  msgstr ""
430
 
431
+ #: subscribe2.php:1645
432
  msgid "Send email to all subscribers"
433
  msgstr ""
434
 
435
+ #: subscribe2.php:1650
436
  msgid "Subject"
437
  msgstr ""
438
 
439
+ #: subscribe2.php:1650
440
  msgid "A message from "
441
  msgstr ""
442
 
443
+ #: subscribe2.php:1653
444
  msgid "Recipients: "
445
  msgstr ""
446
 
447
+ #: subscribe2.php:1715
448
+ msgid "Select / Unselect All"
449
+ msgstr ""
450
+
451
+ #: subscribe2.php:1728
452
  msgid "All Subscribers"
453
  msgstr ""
454
 
455
+ #: subscribe2.php:1729
456
  msgid "Public Subscribers"
457
  msgstr ""
458
 
459
+ #: subscribe2.php:1730
460
  msgid "Confirmed"
461
  msgstr ""
462
 
463
+ #: subscribe2.php:1731
464
  msgid "Unconfirmed"
465
  msgstr ""
466
 
467
+ #: subscribe2.php:1732
468
  msgid "Registered Subscribers"
469
  msgstr ""
470
 
471
+ #: subscribe2.php:1788
472
+ msgid "Per Post Email"
473
+ msgstr ""
474
+
475
+ #: subscribe2.php:1806
476
+ msgid "Current server time is"
477
+ msgstr ""
478
+
479
+ #: subscribe2.php:1808
480
+ msgid "Next email notification will be sent"
481
+ msgstr ""
482
+
483
+ #: subscribe2.php:1819
484
+ msgid "Check here to Subscribe to email notifications for new posts"
485
+ msgstr ""
486
+
487
+ #: subscribe2.php:1828
488
+ msgid ""
489
+ "By Registering with this blog you are also agreeing to recieve email "
490
+ "notifications for new posts"
491
+ msgstr ""
492
+
493
+ #: subscribe2.php:1945
494
  msgid "Subscription Confirmation"
495
  msgstr ""
496
 
497
+ #: subscribe2.php:2023
498
+ msgid "Digest Email"
499
  msgstr ""
subscribe2/tinymce/editor_plugin.js ADDED
@@ -0,0 +1,171 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ tinyMCE.importPluginLanguagePack('subscribe2quicktags', 'en_us,nl_nl');
2
+
3
+ var TinyMCE_Subscribe2Quicktags = {
4
+ getInfo : function() {
5
+ return {
6
+ longname : "Subscribe2 Quicktag",
7
+ author : 'MattyRob',
8
+ authorurl : 'http://subscribe2.wordpress.com/',
9
+ infourl : 'http://subscribe2.wordpress.com/',
10
+ version : tinyMCE.majorVersion + '.' + tinyMCE.minorVersion
11
+ };
12
+ },
13
+ getControlHTML : function(cn) {
14
+ switch (cn) {
15
+ case 'subscribe2quicktags':
16
+ buttons = tinyMCE.getButtonHTML('subscribe2', 'lang_subscribe2quicktags_subscribe2', '{$pluginurl}/../s2_button.png', 'subscribe2');
17
+ return buttons;
18
+ }
19
+ return '';
20
+ },
21
+ execCommand : function(editor_id, element, command, user_interface, value) {
22
+ var inst = tinyMCE.getInstanceById(editor_id);
23
+ var focusElm = inst.getFocusElement();
24
+ function getAttrib(elm, name) {
25
+ return elm.getAttribute(name) ? elm.getAttribute(name) : "";
26
+ }
27
+
28
+ switch (command) {
29
+ case 'subscribe2':
30
+ //s2_insert_token(); //Replaced by insert image:
31
+ var flag = "";
32
+ // is image is selected
33
+ if (focusElm != null && focusElm.nodeName.toLowerCase() == "img") {
34
+ flag = getAttrib(focusElm, 'class');
35
+ flagIE = getAttrib(focusElm, 'className');
36
+
37
+ if ( flag == 'mce_plugin_s2_img' || flagIE == 'mce_plugin_s2_img' )
38
+ alert("Placeholder for Subscribe2 form " + getAttrib(focusElm,'moretext') );
39
+
40
+ return true;
41
+ }
42
+
43
+ alt = "Placeholder for Subscribe2 form";
44
+ cssstyle = 'background:url(../wp-content/plugins/subscribe2/s2_marker.png) no-repeat 5px 5px;';
45
+
46
+ html = ''
47
+ + '<img src="../wp-content/plugins/subscribe2/spacer.gif" '
48
+ + 'width="210px" height="25px" '
49
+ + 'alt="'+alt+'" title="'+alt+'" style="'+cssstyle+'" class="mce_plugin_s2_img" />';
50
+
51
+ tinyMCE.execInstanceCommand(editor_id, 'mceInsertContent', false, html);
52
+ tinyMCE.selectedInstance.repaint();
53
+
54
+ return true;
55
+ }
56
+ return false;
57
+ },
58
+
59
+ /* EDIT: added for marker by Ravan */
60
+ cleanup : function(type, content) {
61
+ switch (type) {
62
+
63
+ case "insert_to_editor":
64
+ // Parse all <!--subscribe2--> tags and replace them with images
65
+ var startPos = 0;
66
+ var alt = "Placeholder for Subscribe2 form";
67
+ var cssstyle = 'background:url(../wp-content/plugins/subscribe2/s2_marker.png) no-repeat 5px 5px;';
68
+ while ((startPos = content.indexOf('<!--subscribe2', startPos)) != -1) {
69
+ var endPos = content.indexOf('-->', startPos) + 3;
70
+ // Insert image
71
+ var moreText = content.substring(startPos + 14, endPos - 3);
72
+ var contentAfter = content.substring(endPos);
73
+ content = content.substring(0, startPos);
74
+ content += '<img src="../wp-content/plugins/subscribe2/spacer.gif" ';
75
+ content += ' width="210px" height="25px" moretext="'+moreText+'" ';
76
+ content += 'alt="'+alt+'" title="'+alt+'" style="'+cssstyle+'" class="mce_plugin_s2_img" />';
77
+ content += contentAfter;
78
+ startPos++;
79
+ }
80
+ break;
81
+
82
+ case "get_from_editor":
83
+ // Parse all img tags and replace them with <!--subscribe2-->
84
+ var startPos = -1;
85
+ while ((startPos = content.indexOf('<img', startPos+1)) != -1) {
86
+ var endPos = content.indexOf('/>', startPos);
87
+ var attribs = this._parseAttributes(content.substring(startPos + 4, endPos));
88
+
89
+ if (attribs['class'] == "mce_plugin_s2_img") {
90
+ endPos += 2;
91
+
92
+ var moreText = attribs['moretext'] ? attribs['moretext'] : '';
93
+ var embedHTML = '<!--subscribe2'+moreText+'-->';
94
+
95
+ // Insert embed/object chunk
96
+ chunkBefore = content.substring(0, startPos);
97
+ chunkAfter = content.substring(endPos);
98
+ content = chunkBefore + embedHTML + chunkAfter;
99
+ }
100
+ }
101
+ break;
102
+ }
103
+
104
+ // Pass through to next handler in chain
105
+ return content;
106
+ },
107
+
108
+ handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {
109
+
110
+ tinyMCE.switchClass(editor_id + '_subscribe2', 'mceButtonNormal');
111
+
112
+ if (node == null)
113
+ return;
114
+
115
+ do {
116
+ if (node.nodeName.toLowerCase() == "img" && tinyMCE.getAttrib(node, 'class').indexOf('mce_plugin_s2_img') == 0) {
117
+ tinyMCE.switchClass(editor_id + '_subscribe2', 'mceButtonSelected');
118
+ }
119
+ } while ((node = node.parentNode));
120
+
121
+ return true;
122
+ },
123
+
124
+ _parseAttributes : function(attribute_string) {
125
+ var attributeName = "";
126
+ var attributeValue = "";
127
+ var withInName;
128
+ var withInValue;
129
+ var attributes = new Array();
130
+ var whiteSpaceRegExp = new RegExp('^[ \n\r\t]+', 'g');
131
+
132
+ if (attribute_string == null || attribute_string.length < 2)
133
+ return null;
134
+
135
+ withInName = withInValue = false;
136
+
137
+ for (var i=0; i<attribute_string.length; i++) {
138
+ var chr = attribute_string.charAt(i);
139
+
140
+ if ((chr == '"' || chr == "'") && !withInValue)
141
+ withInValue = true;
142
+ else if ((chr == '"' || chr == "'") && withInValue) {
143
+ withInValue = false;
144
+
145
+ var pos = attributeName.lastIndexOf(' ');
146
+ if (pos != -1)
147
+ attributeName = attributeName.substring(pos+1);
148
+
149
+ attributes[attributeName.toLowerCase()] = attributeValue.substring(1);
150
+
151
+ attributeName = "";
152
+ attributeValue = "";
153
+ } else if (!whiteSpaceRegExp.test(chr) && !withInName && !withInValue)
154
+ withInName = true;
155
+
156
+ if (chr == '=' && withInName)
157
+ withInName = false;
158
+
159
+ if (withInName)
160
+ attributeName += chr;
161
+
162
+ if (withInValue)
163
+ attributeValue += chr;
164
+ }
165
+
166
+ return attributes;
167
+ }
168
+ /* end */
169
+ };
170
+
171
+ tinyMCE.addPlugin('subscribe2quicktags', TinyMCE_Subscribe2Quicktags);
subscribe2/tinymce/langs/en_us.js ADDED
@@ -0,0 +1,5 @@
 
 
 
 
 
1
+ // US lang variables
2
+
3
+ tinyMCE.addToLang('subscribe2quicktags',{
4
+ subscribe2 : 'Embed Subscribe2 token'
5
+ });
subscribe2/tinymce/langs/nl_nl.js ADDED
@@ -0,0 +1,5 @@
 
 
 
 
 
1
+ // NL lang variables
2
+
3
+ tinyMCE.addToLang('subscribe2quicktags',{
4
+ subscribe2 : 'Subscribe2 teken invoegen'
5
+ });