Subscribe2 - Version 2.21

Version Description

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Release Info

Developer MattyRob
Plugin Icon 128x128 Subscribe2
Version 2.21
Comparing to
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Code changes from version 3.6 to 2.21

Files changed (8) hide show
  1. ReadMe.txt +16 -0
  2. subscribe2/include.php +0 -16
  3. subscribe2/spacer.gif +0 -0
  4. subscribe2/subscribe2.php +2077 -2209
  5. subscribe2/subscribe2.pot +109 -160
  6. subscribe2/tinymce/editor_plugin.js +0 -171
  7. subscribe2/tinymce/langs/en_us.js +0 -5
  8. subscribe2/tinymce/langs/nl_nl.js +0 -5
ReadMe.txt CHANGED
@@ -4,6 +4,7 @@ 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
 
@@ -77,6 +78,16 @@ Batches will occur for each group of message as described above. A site on Drea
77
 
78
  == Version History ==
79
 
 
 
 
 
 
 
 
 
 
 
80
  Version 3.6 by Matthew Robinson
81
 
82
  * Fixed a typo in Content-Type mail headers
@@ -123,6 +134,11 @@ 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
4
  Tags: posts, subscription, email
5
  Requires at least: 2.0.x
6
  Tested up to: 2.2
7
+ Stable tag: 3.7
8
 
9
  Sends a list of subscribers an email notification when new posts are published to your blog
10
 
78
 
79
  == Version History ==
80
 
81
+ Version 3.7 by Matthew Robinson
82
+
83
+ * Change from deprecated get_settings -> get_option
84
+ * Fix for confirmation links not working for custom installs
85
+ * Abandoned wp_mail due to core bugs
86
+ * Added Digest Table feature (untested)
87
+ * Added icons to manage window (Thanks to http://www.famfamfam.com/lab/icons/)
88
+ * Fixed Bulk Manage bug when using i18n files
89
+ * Fixed bug in cron emails if <!--more--> tag present
90
+
91
  Version 3.6 by Matthew Robinson
92
 
93
  * Fixed a typo in Content-Type mail headers
134
 
135
  * Updated for WordPress 2.1 Branch
136
 
137
+ Version 2.21 by Matthew Robinson
138
+
139
+ * Change from deprecated get_settings -> get_option
140
+ * Fixed bug in cron emails if <!--more--> tag present
141
+
142
  Version 2.20 by Matthew Robinson
143
 
144
  * Fixed a typo in Content-Type mail headers
subscribe2/include.php CHANGED
@@ -6,26 +6,10 @@ 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['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
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
subscribe2/spacer.gif DELETED
Binary file
subscribe2/subscribe2.php CHANGED
@@ -1,2210 +1,2078 @@
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
  ?>
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: 2.21
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
+ // change the value below to TRUE if you want a daily digest
43
+ // of the days posts sent to your subscribers
44
+ define('S2DIGEST', false);
45
+
46
+ // our version number. Don't touch this or any line below
47
+ // unless you know exacly what you are doing
48
+ define('S2VERSION', '2.21');
49
+
50
+ // use Owen's excellent ButtonSnap library
51
+ require(ABSPATH . '/wp-content/plugins/buttonsnap.php');
52
+
53
+ $mysubscribe2 = new s2class;
54
+ $mysubscribe2->s2init();
55
+
56
+ // start our class
57
+ class s2class {
58
+ // variables and constructor are declared at the end
59
+
60
+ /**
61
+ Load all our strings
62
+ */
63
+ function load_strings() {
64
+ // adjust the output of Subscribe2 here
65
+
66
+ $this->please_log_in = "<p>" . __('To manage your subscription options please ', 'subscribe2') . "<a href=\"" . get_option('siteurl') . "/wp-login.php\">login</a>.</p>";
67
+
68
+ $this->use_profile = "<p>" . __('You may manage your subscription options from your ', 'subscribe2') . "<a href=\"" . get_option('siteurl') . "/wp-admin/profile.php?page=" . plugin_basename(__FILE__) . "\">profile</a>.</p>";
69
+
70
+ $this->confirmation_sent = "<p>" . __('A confirmation message is on its way!', 'subscribe2') . "</p>";
71
+
72
+ $this->already_subscribed = "<p>" . __('That email address is already subscribed.', 'subscribe2') . "</p>";
73
+
74
+ $this->not_subscribed = "<p>" . __('That email address is not subscribed.', 'subscribe2') . "</p>";
75
+
76
+ $this->not_an_email = "<p>" . __('Sorry, but that does not look like an email address to me.', 'subscribe2') . "</p>";
77
+
78
+ $this->barred_domain = "<p>" . __('Sorry, email addresses at that domain are currently barred due to spam, please use an alternative email address.', 'subscribe2') . "</p>";
79
+
80
+ $this->mail_sent = "<p>" . __('Message sent!', 'subscribe2') . "</p>";
81
+
82
+ $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";
83
+
84
+ // confirmation messages
85
+ $this->no_such_email = "<p>" . __('No such email address is registered.', 'subscribe2') . "</p>";
86
+
87
+ $this->added = "<p>" . __('You have successfully subscribed!', 'subscribe2') . "</p>";
88
+
89
+ $this->deleted = "<p>" . __('You have successfully unsubscribed.', 'subscribe2') . "</p>";
90
+
91
+ $this->confirm_subject = "[" . get_option('blogname') . "] " . __('Please confirm your request', 'subscribe2');
92
+
93
+ $this->remind_subject = "[" . get_option('blogname') . "] " . __('Subscription Reminder', 'subscribe2');
94
+
95
+ $this->subscribe = __('subscribe', 'subscribe2'); //ACTION replacement in subscribing confirmation email
96
+
97
+ $this->unsubscribe = __('unsubscribe', 'subscribe2'); //ACTION replacement in unsubscribing in confirmation email
98
+
99
+ // menu strings
100
+ $this->options_saved = __('Options saved!', 'subscribe2');
101
+ $this->options_reset = __('Options reset!', 'subscribe2');
102
+ } // end load_strings()
103
+
104
+ /* ===== WordPress menu registration ===== */
105
+ /**
106
+ Hook the menu
107
+ */
108
+ function admin_menu() {
109
+ add_management_page(__('Subscribers', 'subscribe2'), __('Subscribers', 'subscribe2'), "manage_options", __FILE__, array(&$this, 'manage_menu'));
110
+ add_options_page(__('Subscribe2 Options', 'subscribe2'), __('Subscribe2','subscribe2'), "manage_options", __FILE__, array(&$this, 'options_menu'));
111
+ add_submenu_page('profile.php', __('Subscriptions', 'subscribe2'), __('Subscriptions', 'subscribe2'), "read", __FILE__, array(&$this, 'user_menu'));
112
+ add_submenu_page('post.php', __('Mail Subscribers','subscribe2'), __('Mail Subscribers', 'subscribe2'),"manage_options", __FILE__, array(&$this, 'write_menu'));
113
+ $s2nonce = md5('subscribe2');
114
+ }
115
+
116
+ /**
117
+ Insert Javascript into admin_header
118
+ */
119
+ function admin_head() {
120
+ echo "<script type=\"text/javascript\">\r\n";
121
+ echo "<!--\r\n";
122
+ echo "function setAll(theElement) {\r\n";
123
+ echo " var theForm = theElement.form, z = 0;\r\n";
124
+ echo " for(z=0; z<theForm.length;z++){\r\n";
125
+ echo " if(theForm[z].type == 'checkbox' && theForm[z].name == 'category[]'){\r\n";
126
+ echo " theForm[z].checked = theElement.checked;\r\n";
127
+ echo " }\r\n";
128
+ echo " }\r\n";
129
+ echo "}\r\n";
130
+ echo "-->\r\n";
131
+ echo "</script>\r\n";
132
+ }
133
+
134
+ /* ===== Install, upgrade, reset ===== */
135
+ /**
136
+ Install our table
137
+ */
138
+ function install() {
139
+ // include upgrade-functions for maybe_create_table;
140
+ if (!function_exists('maybe_create_table')) {
141
+ require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
142
+ }
143
+ $date = date('Y-m-d');
144
+ $sql = "CREATE TABLE $this->public (
145
+ id int(11) NOT NULL auto_increment,
146
+ email varchar(64) NOT NULL default '',
147
+ active tinyint(1) default 0,
148
+ date DATE default '$date' NOT NULL,
149
+ PRIMARY KEY (id) )";
150
+
151
+ // create the table, as needed
152
+ maybe_create_table($this->public, $sql);
153
+ $this->reset();
154
+ } // end install()
155
+
156
+ /**
157
+ Upgrade the database
158
+ */
159
+ function upgrade() {
160
+ global $wpdb;
161
+
162
+ // include upgrade-functions for maybe_create_table;
163
+ if (!function_exists('maybe_create_table')) {
164
+ require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
165
+ }
166
+ $date = date('Y-m-d');
167
+ maybe_add_column($this->public, 'date', "ALTER TABLE `$this->public` ADD `date` DATE DEFAULT '$date' NOT NULL AFTER `active`;");
168
+
169
+ // let's take the time to check process registered users
170
+ // existing public subscribers are subscribed to all categories
171
+ $users = $wpdb->get_col("SELECT ID FROM $wpdb->users");
172
+ if (!empty($users)) {
173
+ foreach ($users as $user) {
174
+ $this->register($user);
175
+ }
176
+ }
177
+ // update the options table to serialized format
178
+ $old_options = $wpdb->get_col("SELECT option_name from $wpdb->options where option_name LIKE 's2%' AND option_name != 's2_future_posts'");
179
+
180
+ if (!empty($old_options)) {
181
+ foreach ($old_options as $option) {
182
+ $value = get_option($option);
183
+ $option_array = substr($option, 3);
184
+ $this->subscribe2_options[$option_array] = $value;
185
+ delete_option($option);
186
+ }
187
+ }
188
+ $this->subscribe2_options['version'] = S2VERSION;
189
+ //double check that the options are in the database
190
+ require(ABSPATH . "/wp-content/plugins/subscribe2/include.php");
191
+ update_option('subscribe2_options', $this->subscribe2_options);
192
+ } // end upgrade()
193
+
194
+ /**
195
+ Reset our options
196
+ */
197
+ function reset() {
198
+ delete_option('subscribe2_options');
199
+ unset($this->subscribe2_options);
200
+ require(ABSPATH . "/wp-content/plugins/subscribe2/include.php");
201
+ update_option('subscribe2_options', $this->subscribe2_options);
202
+ } // end reset()
203
+
204
+ /* ===== mail handling ===== */
205
+ /**
206
+ Performs string substitutions for subscribe2 mail texts
207
+ */
208
+ function substitute($string = '') {
209
+ if ('' == $string) {
210
+ return;
211
+ }
212
+ $string = str_replace('BLOGNAME', get_option('blogname'), $string);
213
+ $string = str_replace('BLOGLINK', get_bloginfo('url'), $string);
214
+ $string = str_replace('TITLE', stripslashes($this->post_title), $string);
215
+ $string = str_replace('PERMALINK', $this->permalink, $string);
216
+ $string = str_replace('MYNAME', stripslashes($this->myname), $string);
217
+ $string = str_replace('EMAIL', $this->myemail, $string);
218
+ $string = str_replace('AUTHORNAME', $this->authorname, $string);
219
+ return $string;
220
+ } // end sustitute()
221
+
222
+ /**
223
+ Delivers email to recipients in HTML or plaintext
224
+ */
225
+ function mail ($recipients = array(), $subject = '', $message = '', $type='text') {
226
+ if ( (empty($recipients)) || ('' == $message) ) { return; }
227
+
228
+ // Set sender details
229
+ if ('' == $this->myname) {
230
+ $admin = get_userdata(1);
231
+ $this->myname = $admin->display_name;
232
+ $this->myemail = $admin->user_email;
233
+ }
234
+ $headers = "From: " . $this->myname . " <" . $this->myemail . ">\n";
235
+ $headers .= "Return-Path: <" . $this->myemail . ">\n";
236
+ $headers .= "Reply-To: " . $this->myemail . "\n";
237
+ $headers .= "X-Mailer:PHP" . phpversion() . "\n";
238
+ $headers .= "Precedence: list\nList-Id: " . get_option('blogname') . "\n";
239
+
240
+ if ('html' == $type) {
241
+ // To send HTML mail, the Content-type header must be set
242
+ $headers .= "MIME-Version: 1.0\n";
243
+ $headers .= "Content-Type: " . get_bloginfo('html_type') . "; charset=\"". get_bloginfo('charset') . "\"\n";
244
+ $mailtext = "<html><head><title>" . $subject . "</title></head><body>" . $message . "</body></html>";
245
+ } else {
246
+ $headers .= "MIME-Version: 1.0\n";
247
+ $headers .= "Content-Type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
248
+ $message = preg_replace('|&[^a][^m][^p].{0,3};|', '', $message);
249
+ $message = preg_replace('|&amp;|', '&', $message);
250
+ $mailtext = wordwrap(strip_tags($message), 80, "\n");
251
+ }
252
+
253
+ // BCC all recipients
254
+ $bcc = '';
255
+ if ( (defined('BCCLIMIT') && (BCCLIMIT > 0) ) &&
256
+ (count($recipients) > BCCLIMIT) ) {
257
+ // we're on Dreamhost, and have more than 30 susbcribers
258
+ $count = 1;
259
+ $batch = array();
260
+ foreach ($recipients as $recipient) {
261
+ // advance the array pointer by one, for use down below
262
+ // the array pointer _is not_ advanced by the foreach() loop itself
263
+ next($recipients);
264
+ $recipient = trim($recipient);
265
+ // sanity check -- make sure we have a valid email
266
+ if (!is_email($recipient)) { continue; }
267
+ // and NOT the sender's email, since they'll
268
+ // get a copy anyway
269
+ if ( (! empty($recipient)) && ($this->myemail != $recipient) ) {
270
+ ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
271
+ // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
272
+ }
273
+ if (BCCLIMIT == $count) {
274
+ $count = 1;
275
+ $batch[] = $bcc;
276
+ $bcc = '';
277
+ } else {
278
+ if (false == current($recipients)) {
279
+ // we've reached the end of the subscriber list
280
+ // add what we have to the batch, and move on
281
+ $batch[] = $bcc;
282
+ break;
283
+ } else {
284
+ $count++;
285
+ }
286
+ }
287
+ }
288
+ // rewind the array, just to be safe
289
+ reset($recipients);
290
+ } else {
291
+ // we're not on dreamhost, or have less than 30
292
+ // subscribers, so do it normal
293
+ foreach ($recipients as $recipient) {
294
+ $recipient = trim($recipient);
295
+ // sanity check -- make sure we have a valid email
296
+ if (!is_email($recipient)) { continue; }
297
+ // and NOT the sender's email, since they'll
298
+ // get a copy anyway
299
+ if ( (!empty($recipient)) && ($this->myemail != $recipient) ) {
300
+ ('' == $bcc) ? $bcc = "Bcc: $recipient" : $bcc .= ",\r\n $recipient";
301
+ // Headers constructed as per definition at http://www.ietf.org/rfc/rfc2822.txt
302
+ }
303
+ }
304
+ $headers .= "$bcc\r\n";
305
+ }
306
+ // actually send mail
307
+ if ( (defined('BCCLIMIT')) && (BCCLIMIT > 0) && (isset($batch)) ) {
308
+ foreach ($batch as $bcc) {
309
+ $newheaders = $headers . "$bcc\r\n";
310
+ @wp_mail($this->myemail, $subject, $mailtext, $newheaders);
311
+ }
312
+ } else {
313
+ @wp_mail($this->myemail, $subject, $mailtext, $headers);
314
+ }
315
+ } // end mail()
316
+
317
+ /**
318
+ Sends an email notification of a new post
319
+ */
320
+ function publish($id = 0, $cron = 0) {
321
+ if (!$id) { return $id; }
322
+
323
+ // are we doing daily digests? If so, don't send anything now
324
+ if ( (defined('S2DIGEST')) && (true == S2DIGEST) ) { return; }
325
+
326
+ // we need to determine whether this is a new post, or an edit
327
+ if (0 == $cron) {
328
+ // we're not being called from WP-Cron
329
+ if ($this->private) {
330
+ // this post was published from draft status
331
+ // OR is an edit of an existing post
332
+ // so send no notification
333
+ return $id;
334
+ }
335
+ }
336
+
337
+ $post_cats = wp_get_post_cats('1', $id);
338
+ $post_cats_string = implode(',', $post_cats);
339
+ $check = false;
340
+ // is the current post assigned to any categories
341
+ // which should not generate a notification email?
342
+ foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
343
+ if (in_array($cat, $post_cats)) {
344
+ $check = true;
345
+ }
346
+ }
347
+ // if so, bail out
348
+ if ($check) {
349
+ // hang on -- can registered users subscribe to
350
+ // excluded categories?
351
+ if ('0' == $this->subscribe2_options['reg_override']) {
352
+ // nope? okay, let's leave
353
+ return $id;
354
+ }
355
+ }
356
+
357
+ global $wpdb;
358
+ $post =& get_post($id);
359
+ // is this post set in the future?
360
+ if ($post->post_date > current_time('mysql')) {
361
+ // is wp-cron installed?
362
+ if (function_exists('wp_cron_init')) {
363
+ // are we doing daily digests?
364
+ if ( (defined('S2DIGEST')) && (false == S2DIGEST) ) {
365
+ // not doing daily digests, so
366
+ // add this post to the list of
367
+ // future posts
368
+ $our_post = array('id' => $id, 'date' => $post->post_date);
369
+ $future_posts = get_option('s2_future_posts');
370
+ $future_posts[] = $our_post;
371
+ update_option('s2_future_posts', $future_posts);
372
+ }
373
+ }
374
+ // bail out
375
+ return $id;
376
+ }
377
+
378
+ // lets collect our public subscribers
379
+ // and all our registered subscribers for these categories
380
+ if (!$check) {
381
+ // if this post is assigned to an excluded
382
+ // category, then this test will prevent
383
+ // the public from receiving notification
384
+ $public = $this->get_public();
385
+ }
386
+ $registered = $this->get_registered("cats=$post_cats_string");
387
+
388
+ // do we have subscribers?
389
+ if ( (empty($public)) && (empty($registered)) ) {
390
+ // if not, no sense doing anything else
391
+ return $id;
392
+ }
393
+ // we set these class variables so that we can avoid
394
+ // passing them in function calls a little later
395
+ $this->post_title = $post->post_title;
396
+ $this->permalink = "<a href=\"" . get_permalink($id) . "\">" . get_permalink($id) . "</a>";
397
+
398
+ $author = get_userdata($post->post_author);
399
+ $this->authorname = $author->display_name;
400
+
401
+ // do we send as admin, or post author?
402
+ if ('author' == $this->subscribe2_options['sender']) {
403
+ // get author details
404
+ $user =& $author;
405
+ } else {
406
+ // get admin details
407
+ $user = get_userdata(1);
408
+ }
409
+ $this->myemail = $user->user_email;
410
+ $this->myname = $user->display_name;
411
+ // Get email subject
412
+ $subject = $this->substitute(stripslashes($this->s2_subject));
413
+ // Get the message template
414
+ $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
415
+
416
+ $plaintext = $post->post_content;
417
+ $content = apply_filters('the_content', $post->post_content);
418
+ $content = str_replace(']]>', ']]&gt', $content);
419
+ $excerpt = $post->post_excerpt;
420
+ if ('' == $excerpt) {
421
+ // no excerpt, is there a <!--more--> ?
422
+ if (false !== strpos($plaintext, '<!--more-->')) {
423
+ list($excerpt, $more) = explode('<!--more-->', $plaintext, 2);
424
+ // strip leading and trailing whitespace
425
+ $excerpt = strip_tags($excerpt);
426
+ $excerpt = trim($excerpt);
427
+ } else {
428
+ // no <!--more-->, so grab the first 55 words
429
+ $excerpt = strip_tags($plaintext);
430
+ $excerpt_length = 55;
431
+ $words = explode(' ', $excerpt, $excerpt_length + 1);
432
+ if (count($words) > $excerpt_length) {
433
+ array_pop($words);
434
+ array_push($words, '[...]');
435
+ $excerpt = implode(' ', $words);
436
+ }
437
+ }
438
+ }
439
+
440
+ // first we send plaintext summary emails
441
+ $body = str_replace('POST', $excerpt, $mailtext);
442
+ $registered = $this->get_registered("cats=$post_cats_string&format=text&amount=excerpt");
443
+ if (empty($registered)) {
444
+ $recipients = (array)$public;
445
+ }
446
+ elseif (empty($public)) {
447
+ $recipients = (array)$registered;
448
+ } else {
449
+ $recipients = array_merge((array)$public, (array)$registered);
450
+ }
451
+ $this->mail($recipients, $subject, $body);
452
+ // next we send plaintext full content emails
453
+ $body = str_replace('POST', strip_tags($plaintext), $mailtext);
454
+ $this->mail($this->get_registered("cats=$post_cats_string&format=text&amount=post"), $subject, $body);
455
+ // finally we send html full content emails
456
+ $body = str_replace("\r\n", "<br />\r\n", $mailtext);
457
+ $body = str_replace('POST', $content, $body);
458
+ $this->mail($this->get_registered("cats=$post_cats_string&format=html"), $subject, $body, 'html');
459
+
460
+ return $id;
461
+ } // end publish()
462
+
463
+ /**
464
+ Sends a notification when a draft post is published
465
+ */
466
+ function private2publish($id = 0) {
467
+ if (0 == $id) { return $id; }
468
+
469
+ $this->publish($id);
470
+ $this->private = TRUE;
471
+ return $id;
472
+ } // end private2publish()
473
+
474
+ /**
475
+ Prevents notifications from being sent when editing posts
476
+ */
477
+ function edit($id = 0) {
478
+ if (0 == $id) { return; }
479
+
480
+ $this->private = TRUE;
481
+ return $id;
482
+ }
483
+
484
+ /**
485
+ Send confirmation email to the user
486
+ */
487
+ function send_confirm($what = '', $is_remind = FALSE) {
488
+ if ($this->filtered == 1) { return; }
489
+ if ( (!$this->email) || (!$what) ) {
490
+ return false;
491
+ }
492
+ $id = $this->get_id($this->email);
493
+ if (!$id) {
494
+ return false;
495
+ }
496
+
497
+ // generate the URL "?s2=ACTION+HASH+ID"
498
+ // ACTION = 1 to subscribe, 0 to unsubscribe
499
+ // HASH = md5 hash of email address
500
+ // ID = user's ID in the subscribe2 table
501
+ $link = get_option('siteurl') . "/?s2=";
502
+
503
+ if ('add' == $what) {
504
+ $link .= '1';
505
+ } elseif ('del' == $what) {
506
+ $link .= '0';
507
+ }
508
+ $link .= md5($this->email);
509
+ $link .= $id;
510
+
511
+ $admin = get_userdata(1);
512
+ $this->myname = $admin->display_name;
513
+
514
+ if ($is_remind == TRUE) {
515
+ $body = $this->substitute(stripslashes($this->subscribe2_options['remind_email']));
516
+ $subject = stripslashes($this->remind_subject);
517
+ } else {
518
+ $body = $this->substitute(stripslashes($this->subscribe2_options['confirm_email']));
519
+ if ('add' == $what) {
520
+ $body = str_replace("ACTION", $this->subscribe, $body);
521
+ } elseif ('del' == $what) {
522
+ $body = str_replace("ACTION", $this->unsubscribe, $body);
523
+ }
524
+ $subject = stripslashes($this->confirm_subject);
525
+ }
526
+
527
+ $body = str_replace("LINK", $link, $body);
528
+
529
+ $mailheaders .= "From: $admin->display_name <$admin->user_email>\n";
530
+ $mailheaders .= "Return-Path: <$admin->user_email>\n";
531
+ $mailheaders .= "X-Mailer:PHP" . phpversion() . "\n";
532
+ $mailheaders .= "Precedence: list\nList-Id: " . get_option('blogname') . "\n";
533
+ $mailheaders .= "MIME-Version: 1.0\n";
534
+ $mailheaders .= "Content-Type: text/plain; charset=\"". get_bloginfo('charset') . "\"\n";
535
+
536
+ @wp_mail ($this->email, $subject, $body, $mailheaders);
537
+ } // end send_confirm()
538
+
539
+ /* ===== Category functions ===== */
540
+ /**
541
+ Return either a comma-separated list of all the category IDs in the blog or an array of cat_ID => cat_name
542
+ */
543
+ function get_all_categories($select = 'id') {
544
+ global $wpdb;
545
+ if ('id' == $select) {
546
+ return implode(',', $wpdb->get_col("SELECT cat_ID FROM $wpdb->categories"));
547
+ } else {
548
+ $cats = array();
549
+ $result = $wpdb->get_results("SELECT cat_ID, cat_name FROM $wpdb->categories", ARRAY_N);
550
+ foreach ($result as $result) {
551
+ $cats[$result[0]] = $result[1];
552
+ }
553
+ return $cats;
554
+ }
555
+ } // end get_all_categories()
556
+
557
+ /* ===== Subscriber functions ===== */
558
+ /**
559
+ Given a public subscriber ID, returns the email address
560
+ */
561
+ function get_email ($id = 0) {
562
+ global $wpdb;
563
+
564
+ if (!$id) {
565
+ return false;
566
+ }
567
+ return $wpdb->get_var("SELECT email FROM $this->public WHERE id=$id");
568
+ } // end get_email
569
+
570
+ /**
571
+ Given a public subscriber email, returns the subscriber ID
572
+ */
573
+ function get_id ($email = '') {
574
+ global $wpdb;
575
+
576
+ if (!$email) {
577
+ return false;
578
+ }
579
+ return $wpdb->get_var("SELECT id FROM $this->public WHERE email='$email'");
580
+ } // end get_id()
581
+
582
+ /**
583
+ Activate an email address
584
+ If the address is not already present, it will be added
585
+ */
586
+ function activate ($email = '') {
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 (false !== $this->is_public($email)) {
598
+ $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email='$this->email'");
599
+ if ($check) { return; }
600
+ $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
601
+ } else {
602
+ $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '1', NOW())");
603
+ }
604
+ } // end activate()
605
+
606
+ /**
607
+ Add an unconfirmed email address to the subscriber list
608
+ */
609
+ function add ($email = '') {
610
+ if ($this->filtered ==1) { return; }
611
+ global $wpdb;
612
+
613
+ if ('' == $email) {
614
+ if ('' != $this->email) {
615
+ $email = $this->email;
616
+ } else {
617
+ return false;
618
+ }
619
+ }
620
+
621
+ if (!is_email($email)) { return false; }
622
+
623
+ if (false !== $this->is_public($email)) {
624
+ $wpdb->get_results("UPDATE $this->public SET date=NOW() WHERE email='$email'");
625
+ } else {
626
+ $wpdb->get_results("INSERT INTO $this->public (email, active, date) VALUES ('$email', '0', NOW())");
627
+ }
628
+ } // end add()
629
+
630
+ /**
631
+ Remove a user from the subscription table
632
+ */
633
+ function delete($email = '') {
634
+ global $wpdb;
635
+
636
+ if ('' == $email) {
637
+ if ('' != $this->email) {
638
+ $email = $this->email;
639
+ } else {
640
+ return false;
641
+ }
642
+ }
643
+
644
+ if (!is_email($email)) { return false; }
645
+ $wpdb->get_results("DELETE FROM $this->public WHERE email='$email'");
646
+ } // end delete()
647
+
648
+ /**
649
+ Toggle a public subscriber's status
650
+ */
651
+ function toggle($email = '') {
652
+ global $wpdb;
653
+
654
+ if ( ('' == $email) || (! is_email($email)) ) { return false; }
655
+
656
+ // let's see if this is a public user
657
+ $status = $this->is_public($email);
658
+ if (false === $status) { return false; }
659
+
660
+ if ('0' == $status) {
661
+ $wpdb->get_results("UPDATE $this->public SET active='1' WHERE email='$email'");
662
+ } else {
663
+ $wpdb->get_results("UPDATE $this->public SET active='0' WHERE email='$email'");
664
+ }
665
+ } // end toggle()
666
+
667
+ /**
668
+ Send reminder email to unconfirmed public subscribers
669
+ */
670
+ function remind($emails = '') {
671
+ if ('' == $emails) { return false; }
672
+
673
+ $admin = get_userdata(1);
674
+ $this->myname = $admin->display_name;
675
+
676
+ $recipients = explode(",", $emails);
677
+ if (!is_array($recipients)) { $recipients = array(); }
678
+ foreach ($recipients as $recipient) {
679
+ $this->email = $recipient;
680
+ $this->send_confirm('add', TRUE);
681
+ }
682
+ } //end remind()
683
+
684
+ /**
685
+ Export email list to CSV download
686
+ */
687
+ function exportcsv($emails = '') {
688
+ if ('' == $emails) {return false; }
689
+
690
+ $f = fopen(ABSPATH . '/wp-content/email.csv', 'w');
691
+ fwrite($f, $emails);
692
+ fclose($f);
693
+ } //end exportcsv
694
+
695
+ /**
696
+ Check email is not from a barred domain
697
+ */
698
+ function is_barred($email='') {
699
+ $barred_option = $this->subscribe2_options['barred'];
700
+ list($user, $domain) = split('@', $email);
701
+ $bar_check = stristr($barred_option, $domain);
702
+
703
+ if(!empty($bar_check)) {
704
+ return true;
705
+ } else {
706
+ return false;
707
+ }
708
+ } //end is_barred()
709
+
710
+ /**
711
+ Confirm request from the link emailed to the user and email the admin
712
+ */
713
+ function confirm($content = '') {
714
+ global $wpdb;
715
+
716
+ if (1 == $this->filtered) { return $content; }
717
+
718
+ $code = $_GET['s2'];
719
+ $action = intval(substr($code, 0, 1));
720
+ $hash = substr($code, 1, 32);
721
+ $code = str_replace($hash, '', $code);
722
+ $id = intval(substr($code, 1));
723
+ if ($id) {
724
+ $this->email = $this->get_email($id);
725
+ if ( (!$this->email) || ($hash !== md5($this->email)) ) {
726
+ return $this->no_such_email;
727
+ }
728
+ } else {
729
+ return $this->no_such_email;
730
+ }
731
+
732
+ if ('1' == $action) {
733
+ // make this subscription active
734
+ $this->activate();
735
+ $this->message = $this->added;
736
+ $subject = '[' . get_option('blogname') . '] ' . __('New subscriber', 'subscribe2');
737
+ $message = "$this->email " . __('subscribed to email notifications!', 'subscribe2');
738
+ $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'");
739
+ $this->mail($recipients, $subject, $message);
740
+ $this->filtered = 1;
741
+ } elseif ('0' == $action) {
742
+ // remove this subscriber
743
+ $this->delete();
744
+ $this->message = $this->deleted;
745
+ $this->filtered = 1;
746
+ }
747
+
748
+ if ('' != $this->message) {
749
+ return $this->message;
750
+ }
751
+ } // end confirm
752
+
753
+ /**
754
+ Is the supplied email address a public subscriber?
755
+ */
756
+ function is_public($email = '') {
757
+ global $wpdb;
758
+
759
+ if ('' == $email) { return false; }
760
+
761
+ $check = $wpdb->get_var("SELECT active FROM $this->public WHERE email='$email'");
762
+ if ( ('0' == $check) || ('1' == $check) ) {
763
+ return $check;
764
+ } else {
765
+ return false;
766
+ }
767
+ } // end is_public
768
+
769
+ /**
770
+ Is the supplied email address a registered user of the blog?
771
+ */
772
+ function is_registered($email = '') {
773
+ global $wpdb;
774
+
775
+ if ('' == $email) { return false; }
776
+
777
+ $check = $wpdb->get_var("SELECT email FROM $wpdb->users WHERE user_email='$email'");
778
+ if ($check) {
779
+ return true;
780
+ } else {
781
+ return false;
782
+ }
783
+ }
784
+
785
+ /**
786
+ Return an array of all the public subscribers
787
+ */
788
+ function get_public ($confirmed = 1) {
789
+ global $wpdb;
790
+ if (1 == $confirmed) {
791
+ if ('' == $this->all_public) {
792
+ $this->all_public = $wpdb->get_col("SELECT email FROM $this->public WHERE active='1'");
793
+ }
794
+ return $this->all_public;
795
+ } else {
796
+ if ('' == $this->all_unconfirmed) {
797
+ $this->all_unconfirmed = $wpdb->get_col("SELECT email FROM $this->public WHERE active='0'");
798
+ }
799
+ return $this->all_unconfirmed;
800
+ }
801
+ } // end get_public()
802
+
803
+ /**
804
+ Return an array of registered subscribers
805
+ Collect all the registered users of the blog who are subscribed to the specified categories
806
+ */
807
+ function get_registered ($args = '') {
808
+ global $wpdb;
809
+
810
+ $format = '';
811
+ $amount = '';
812
+ $cats = '';
813
+ $subscribers = array();
814
+
815
+ parse_str($args, $r);
816
+ if (!isset($r['cats']))
817
+ $r['cats'] = '';
818
+ if (!isset($r['format']))
819
+ $r['format'] = 'all';
820
+ if (!isset($r['amount']))
821
+ $r['amount'] = 'all';
822
+
823
+ $JOIN = ''; $AND = '';
824
+ // text or HTML subscribers
825
+ if ('all' != $r['format']) {
826
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS b ON a.user_id = b.user_id ";
827
+ $AND .= " AND b.meta_key='s2_format' AND b.meta_value=";
828
+ if ('html' == $r['format']) {
829
+ $AND .= "'html'";
830
+ } elseif ('text' == $r['format']) {
831
+ $AND .= "'text'";
832
+ }
833
+ }
834
+
835
+ // full post or excerpt subscribers
836
+ if ('all' != $r['amount']) {
837
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS c ON a.user_id = c.user_id ";
838
+ $AND .= " AND c.meta_key='s2_excerpt' AND c.meta_value=";
839
+ if ('excerpt' == $r['amount']) {
840
+ $AND .= "'excerpt'";
841
+ } elseif ('post' == $r['amount']) {
842
+ $AND.= "'post'";
843
+ }
844
+ }
845
+
846
+ // specific category subscribers
847
+ if ('' != $r['cats']) {
848
+ $JOIN .= "INNER JOIN $wpdb->usermeta AS d ON a.user_id = d.user_id ";
849
+ foreach (explode(',', $r['cats']) as $cat) {
850
+ ('' == $and) ? $and = "d.meta_key='s2_cat$cat'" : $and .= " OR d.meta_key='s2_cat$cat'";
851
+ }
852
+ $AND .= "AND ($and)";
853
+ }
854
+
855
+ $sql = "SELECT a.user_id FROM $wpdb->usermeta AS a " . $JOIN . " WHERE a.meta_key='s2_subscribed'" . $AND;
856
+ $result = $wpdb->get_col($sql);
857
+ if ($result) {
858
+ $ids = implode(',', $result);
859
+ return $wpdb->get_col("SELECT user_email FROM $wpdb->users WHERE ID IN ($ids)");
860
+ }
861
+ } // end get_registered()
862
+
863
+ /**
864
+ Collects the signup date for all public subscribers
865
+ */
866
+ function signup_date($email = '') {
867
+ if ('' == $email) { return false; }
868
+
869
+ global $wpdb;
870
+ if (!empty($this->signup_dates)) {
871
+ return $this->signup_dates[$email];
872
+ } else {
873
+ $results = $wpdb->get_results("SELECT email, date FROM $this->public", ARRAY_N);
874
+ foreach ($results as $result) {
875
+ $this->signup_dates[$result[0]] = $result[1];
876
+ }
877
+ return $this->signup_dates[$email];
878
+ }
879
+ } // end signup_date()
880
+
881
+ /**
882
+ Create the appropriate usermeta values when a user registers
883
+ If the registering user had previously subscribed to notifications, this function will delete them from the public subscriber list first
884
+ */
885
+ function register ($user_id = 0) {
886
+ global $wpdb;
887
+
888
+ if (0 == $user_id) { return $user_id; }
889
+ $user = get_userdata($user_id);
890
+
891
+ $all_cats = explode(',', $this->get_all_categories());
892
+ $cats = implode(',', $all_cats);
893
+
894
+ if (0 == $this->subscribe2_options['reg_override']) {
895
+ // registered users are not allowed to subscribe to
896
+ // excluded categories
897
+ $excluded = explode(',', $this->subscribe2_options['exclude']);
898
+ $all_cats = array_diff($all_cats, $excluded);
899
+ $cats = implode(',', $all_cats);
900
+ }
901
+
902
+ if ('' == $cats) {
903
+ // sanity check, might occur if all cats excluded and reg_override = 0
904
+ return $user_id;
905
+ }
906
+
907
+ // has this user previously signed up for email notification?
908
+ if (false !== $this->is_public($user->user_email)) {
909
+ // delete this user from the public table, and subscribe them to all the categories
910
+ $this->delete($user->user_email);
911
+ update_usermeta($user_id, 's2_subscribed', $cats);
912
+ foreach($all_cats as $cat) {
913
+ update_usermeta($user_id, 's2_cat' . $cat, "$cat");
914
+ }
915
+ update_usermeta($user_id, 's2_format', 'text');
916
+ update_usermeta($user_id, 's2_excerpt', 'excerpt');
917
+ } else {
918
+ // add the usermeta for new registrations, but don't subscribe them
919
+ $check = get_usermeta($user_id, 's2_subscribed');
920
+ // ensure existing subscriptions are not overwritten on upgrade
921
+ if (empty($check)) {
922
+ if ('yes' == $this->subscribe2_options['autosub']) {
923
+ // don't add entires by default if autosub is off, messes up daily digests
924
+ update_usermeta($user_id, 's2_subscribed', $cats);
925
+ foreach($all_cats as $cat) {
926
+ update_usermeta($user_id, 's2_cat' . $cat, "$cat");
927
+ }
928
+ if ('html' == $this->subscribe2_options['autoformat']) {
929
+ update_usermeta($user_id, 's2_format', 'html');
930
+ update_usermeta($user_id, 's2_excerpt', 'post');
931
+ } elseif ('fulltext' == $this->subscribe2_options['autoformat']) {
932
+ update_usermeta($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', '-1');
940
+ }
941
+ }
942
+ }
943
+ return $user_id;
944
+ } // end register()
945
+
946
+ /**
947
+ Subscribe all registered users to category selected on Admin Manage Page
948
+ */
949
+ function subscribe_registered_users ($emails = '', $cats = '') {
950
+ if ( ('' == $emails) || ('' == $cats) ) { return false; }
951
+ global $wpdb;
952
+
953
+ $useremails = explode(",", $emails);
954
+ $useremails = implode("', '", $useremails);
955
+
956
+ $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
957
+ $user_IDs = $wpdb->get_col($sql);
958
+ $cats = $_POST['category'];
959
+ if (!is_array($cats)) {
960
+ $cats = array($_POST['category']);
961
+ }
962
+
963
+ foreach ($user_IDs as $user_ID) {
964
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
965
+ if (!is_array($old_cats)) {
966
+ $old_cats = array($old_cats);
967
+ }
968
+ $new = array_diff($cats, $old_cats);
969
+ if (!empty($new)) {
970
+ // add subscription to these cat IDs
971
+ foreach ($new as $id) {
972
+ update_usermeta($user_ID, 's2_cat' . $id, "$id");
973
+ }
974
+ }
975
+ $newcats = array_merge($cats, $old_cats);
976
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
977
+ }
978
+ } // end subscribe_registered_users
979
+
980
+ /**
981
+ Unsubscribe all registered users to category selected on Admin Manage Page
982
+ */
983
+ function unsubscribe_registered_users ($emails = '', $cats = '') {
984
+ if ( ('' == $emails) || ('' == $cats) ) { return false; }
985
+ global $wpdb;
986
+
987
+ $useremails = explode(",", $emails);
988
+ $useremails = implode("', '", $useremails);
989
+
990
+ $sql = "SELECT ID FROM $wpdb->users WHERE user_email IN ('$useremails')";
991
+ $user_IDs = $wpdb->get_col($sql);
992
+ $cats = $_POST['category'];
993
+ if (!is_array($cats)) {
994
+ $cats = array($_POST['category']);
995
+ }
996
+
997
+ foreach ($user_IDs as $user_ID) {
998
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
999
+ if (!is_array($old_cats)) {
1000
+ $old_cats = array($old_cats);
1001
+ }
1002
+ $remain = array_diff($old_cats, $cats);
1003
+ if (!empty($remain)) {
1004
+ // remove subscription to these cat IDs and update s2_subscribed
1005
+ foreach ($cats as $id) {
1006
+ delete_usermeta($user_ID, 's2_cat' . $id, "$id");
1007
+ }
1008
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $remain));
1009
+ } else {
1010
+ // remove subscription to these cat IDs and update s2_subscribed to ''
1011
+ foreach ($cats as $id) {
1012
+ delete_usermeta($user_ID, 's2_cat' . $id, "$id");
1013
+ }
1014
+ update_usermeta($user_ID, 's2_subscribed', '-1');
1015
+ }
1016
+ }
1017
+ } // end unsubscribe_registered_users
1018
+
1019
+ /**
1020
+ Autosubscribe registered users to newly created categories
1021
+ if registered user has selected this option
1022
+ */
1023
+ function autosub_new_category ($new_category='') {
1024
+ global $wpdb;
1025
+
1026
+ $sql = "SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE $wpdb->usermeta.meta_key='s2_autosub' AND $wpdb->usermeta.meta_value='yes'";
1027
+ $user_IDs = $wpdb->get_col($sql);
1028
+ if ('' == $user_IDs) { return; }
1029
+
1030
+ foreach ($user_IDs as $user_ID) {
1031
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1032
+ if (!is_array($old_cats)) {
1033
+ $old_cats = array($old_cats);
1034
+ }
1035
+ // add subscription to these cat IDs
1036
+ update_usermeta($user_ID, 's2_cat' . $new_category, "$new_category");
1037
+ $newcats = array_merge($old_cats, (array)$new_category);
1038
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $newcats));
1039
+ }
1040
+ } // end autosub_new_category
1041
+
1042
+ /* ===== Menus ===== */
1043
+ /**
1044
+ Our management page
1045
+ */
1046
+ function manage_menu() {
1047
+ global $wpdb, $s2nonce;
1048
+
1049
+ //Get Registered Subscribers for bulk management
1050
+ $registered = $this->get_registered();
1051
+ if (!empty($registered)) {
1052
+ $emails = implode(",", $registered);
1053
+ }
1054
+
1055
+ $what = '';
1056
+ $reminderform = false;
1057
+
1058
+ // was anything POSTed ?
1059
+ if (isset($_POST['s2_admin'])) {
1060
+ check_admin_referer('subscribe2-manage_subscribers' . $s2nonce);
1061
+ if ('subscribe' == $_POST['s2_admin']) {
1062
+ foreach (preg_split ("/[\s,]+/", $_POST['addresses']) as $email) {
1063
+ if (is_email($email)) {
1064
+ $this->activate($email);
1065
+ }
1066
+ }
1067
+ $_POST['what'] = 'confirmed';
1068
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Address(es) subscribed!', 'subscribe2') . "</p></strong></div>";
1069
+ } elseif ('delete' == $_POST['s2_admin']) {
1070
+ $this->delete($_POST['email']);
1071
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('deleted!', 'subscribe2') . "</p></strong></div>";
1072
+ } elseif ('toggle' == $_POST['s2_admin']) {
1073
+ $this->toggle($_POST['email']);
1074
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . $_POST['email'] . ' ' . __('status changed!', 'subscribe2') . "</p></strong></div>";
1075
+ } elseif ('remind' == $_POST['s2_admin']) {
1076
+ $this->remind($_POST['reminderemails']);
1077
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Reminder Email(s) Sent!','subscribe2') . "</p></strong></div>";
1078
+ } elseif ('exportcsv' == $_POST['s2_admin']) {
1079
+ $this->exportcsv($_POST['exportcsv']);
1080
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('CSV File Created in wp-content','subscribe2') . "</p></strong></div>";
1081
+ } elseif ( ('register' == $_POST['s2_admin']) && ('Subscribe' == $_POST['submit']) ) {
1082
+ $this->subscribe_registered_users($_POST['emails'], $_POST['category']);
1083
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Subscribed!','subscribe2') . "</p></strong></div>";
1084
+ } elseif ( ('register' == $_POST['s2_admin']) && ('Unsubscribe' == $_POST['submit']) ) {
1085
+ $this->unsubscribe_registered_users($_POST['emails'], $_POST['category']);
1086
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>" . __('Registered Users Unsubscribed!','subscribe2') . "</p></strong></div>";
1087
+ }
1088
+ }
1089
+
1090
+ if (isset($_POST['what'])) {
1091
+ if ('all' == $_POST['what']) {
1092
+ $what = 'all';
1093
+ $confirmed = $this->get_public();
1094
+ $unconfirmed = $this->get_public(0);
1095
+ $subscribers = array_merge((array)$confirmed, (array)$unconfirmed, (array)$registered);
1096
+ } elseif ('public' == $_POST['what']) {
1097
+ $what = 'public';
1098
+ $confirmed = $this->get_public();
1099
+ $unconfirmed = $this->get_public(0);
1100
+ $subscribers = array_merge((array)$confirmed, (array)$unconfirmed);
1101
+ } elseif ('confirmed' == $_POST['what']) {
1102
+ $what = 'confirmed';
1103
+ $confirmed = $this->get_public();
1104
+ $subscribers = $confirmed;
1105
+ } elseif ('unconfirmed' == $_POST['what']) {
1106
+ $what = 'unconfirmed';
1107
+ $unconfirmed = $this->get_public(0);
1108
+ $subscribers = $unconfirmed;
1109
+ if (!empty($unconfirmed)) {
1110
+ $reminderemails = implode(",", $unconfirmed);
1111
+ $reminderform = true;
1112
+ }
1113
+ } elseif (is_numeric($_POST['what'])) {
1114
+ $what = intval($_POST['what']);
1115
+ $subscribers = $this->get_registered("cats=$what");
1116
+ } elseif ('registered' == $_POST['what']) {
1117
+ $what = 'registered';
1118
+ $subscribers = $registered;
1119
+ }
1120
+ } elseif ('' == $what) {
1121
+ $what = 'registered';
1122
+ $subscribers = $registered;
1123
+ $registermessage = '';
1124
+ if (empty($subscribers)) {
1125
+ $confirmed = $this->get_public();
1126
+ $subscribers = $confirmed;
1127
+ $what = 'confirmed';
1128
+ if (empty($subscribers)) {
1129
+ $unconfirmed = $this->get_public(0);
1130
+ $subscribers = $unconfirmed;
1131
+ $what = 'unconfirmed';
1132
+ if (empty($subscribers)) {
1133
+ $what = 'all';
1134
+ }
1135
+ }
1136
+ }
1137
+ }
1138
+ if (!empty($subscribers)) {
1139
+ natcasesort($subscribers);
1140
+ }
1141
+ // safety check for our arrays
1142
+ if ('' == $confirmed) { $confirmed = array(); }
1143
+ if ('' == $unconfirmed) { $unconfirmed = array(); }
1144
+ if ('' == $registered) { $registered = array(); }
1145
+
1146
+ // show our form
1147
+ echo "<div class=\"wrap\">";
1148
+ echo "<h2>" . __('Subscribe Addresses', 'subscribe2') . "</h2>\r\n";
1149
+ echo "<form method=\"post\" action=\"\">\r\n";
1150
+ if (function_exists('wp_nonce_field')) {
1151
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1152
+ }
1153
+ echo "<span style=\"align:left\">" . __('Enter addresses, one per line or comma-seperated', 'subscribe2') . "</span><br />\r\n";
1154
+ echo "<textarea rows=\"2\" cols=\"80\" name=\"addresses\"></textarea>";
1155
+ echo "<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Subscribe', 'subscribe2') . "\"/>";
1156
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"subscribe\" /></span>";
1157
+ echo "</form></div>";
1158
+
1159
+ // subscriber lists
1160
+ echo "<div class=\"wrap\"><h2>" . __('Subscribers', 'subscribe2') . "</h2>\r\n";
1161
+
1162
+ $this->display_subscriber_dropdown($what, __('Filter', 'subscribe2'));
1163
+ // show the selected subscribers
1164
+ $alternate = 'alternate';
1165
+ if (!empty($subscribers)) {
1166
+ echo "<p align=\"center\"><b>" . __('Registered on the left, confirmed in the middle, unconfirmed on the right', 'subscribe2') . "</b></p>";
1167
+ if (is_writable(ABSPATH . '/wp-content')) {
1168
+ $exportcsv = implode(",", $subscribers);
1169
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1170
+ if (function_exists('wp_nonce_field')) {
1171
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1172
+ }
1173
+ echo "<input type=\"hidden\" name=\"exportcsv\" value=\"$exportcsv\" />\r\n";
1174
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"exportcsv\" />\r\n";
1175
+ echo "<input type=\"submit\" name=\"submit\" value=\"" . __('Save Emails to CSV File','subscribe2') . "\" />\r\n";
1176
+ echo "</form></span>\r\n";
1177
+ }
1178
+ }
1179
+ echo "<table cellpadding=\"2\" cellspacing=\"2\">";
1180
+ if (!empty($subscribers)) {
1181
+ foreach ($subscribers as $subscriber) {
1182
+ echo "<tr class=\"$alternate\">";
1183
+ echo "<td width=\"75%\"";
1184
+ if (in_array($subscriber, $unconfirmed)) {
1185
+ echo " align=\"right\">";
1186
+ } elseif (in_array($subscriber, $confirmed)) {
1187
+ echo "align=\"center\">";
1188
+ } else {
1189
+ echo "align=\"left\" colspan=\"3\">";
1190
+ }
1191
+ echo "<a href=\"mailto:$subscriber\">$subscriber</a>\r\n";
1192
+ if (in_array($subscriber, $unconfirmed) || in_array($subscriber, $confirmed) ) {
1193
+ echo "(" . $this->signup_date($subscriber) . ")</td>\r\n";
1194
+ echo "<td width=\"5%\" align=\"center\">\r\n";
1195
+ echo "<form method=\"post\" action=\"\">";
1196
+ if (function_exists('wp_nonce_field')) {
1197
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1198
+ }
1199
+ echo "<input type=\"hidden\" name=\"email\" value=\"$subscriber\" />\r\n";
1200
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"toggle\" />\r\n";
1201
+ echo "<input type=\"hidden\" name=\"what\" value=\"$what\" />\r\n";
1202
+ echo "<input type=\"submit\" name=\"submit\" value=\"";
1203
+ (in_array($subscriber, $unconfirmed)) ? $foo = '&lt;-' : $foo= '-&gt;';
1204
+ echo "$foo\" /></form></td>\r\n";
1205
+ echo "<td width=\"2%\" align=\"center\">\r\n";
1206
+ echo "<form method=\"post\" action=\"\">\r\n";
1207
+ if (function_exists('wp_nonce_field')) {
1208
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1209
+ }
1210
+ echo "<span class=\"delete\">\r\n";
1211
+ echo "<input type=\"hidden\" name=\"email\" value=\"$subscriber\" />\r\n";
1212
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"delete\" />\r\n";
1213
+ echo "<input type=\"hidden\" name=\"what\" value=\"$what\" />\r\n";
1214
+ echo "<input type=\"submit\" name=\"submit\" value=\"X\" />\r\n";
1215
+ echo "</span></form>";
1216
+ }
1217
+ echo "</td></tr>\r\n";
1218
+ ('alternate' == $alternate) ? $alternate = '' : $alternate = 'alternate';
1219
+ }
1220
+ } else {
1221
+ echo "<tr><td align=\"center\"><b>" . __('NONE', 'subscribe2') . "</b></td></tr>\r\n";
1222
+ }
1223
+ echo "</table>";
1224
+ if ($reminderform) {
1225
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1226
+ if (function_exists('wp_nonce_field')) {
1227
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1228
+ }
1229
+ echo "<input type=\"hidden\" name=\"reminderemails\" value=\"$reminderemails\" />\r\n";
1230
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"remind\" />\r\n";
1231
+ echo "<input type=\"submit\" name=\"submit\" value=\"" . __('Send Reminder Email','subscribe2') . "\" />\r\n";
1232
+ echo "</form></span>";
1233
+ }
1234
+ echo "</div>\r\n";
1235
+
1236
+ //show bulk managment form
1237
+ echo "<div class=\"wrap\">";
1238
+ echo "<h2 >" . __('Categories', 'subscribe2') . "</h2>\r\n";
1239
+ echo __('Existing Registered Users can be automatically (un)subscribed to categories using this section.', 'subscribe2') . "<br />\r\n";
1240
+ echo "<strong><em style=\"color: red\">" . __('Consider User Privacy as changes cannot be undone', 'subscribe2') . "</em></strong><br />\r\n";
1241
+ echo "<span class=\"submit\"><form method=\"post\" action=\"\">\r\n";
1242
+ if (function_exists('wp_nonce_field')) {
1243
+ wp_nonce_field('subscribe2-manage_subscribers' . $s2nonce);
1244
+ }
1245
+ echo "<input type=\"hidden\" name=\"emails\" value=\"$emails\" /><input type=\"hidden\" name=\"s2_admin\" value=\"register\" />";
1246
+ $this->display_category_form();
1247
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Subscribe','subscribe2') . "\" />";
1248
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('Unsubscribe','subscribe2') . "\" /></form></span>";
1249
+
1250
+ echo "</div>\r\n";
1251
+ echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1252
+
1253
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1254
+ // just to be sure
1255
+ die;
1256
+ } // end manage_menu()
1257
+
1258
+ /**
1259
+ Our options page
1260
+ */
1261
+ function options_menu() {
1262
+ global $s2nonce;
1263
+
1264
+ // was anything POSTed?
1265
+ if (isset($_POST['s2_admin'])) {
1266
+ check_admin_referer('subscribe2-options_subscribers' . $s2nonce);
1267
+ if ('RESET' == $_POST['s2_admin']) {
1268
+ $this->reset();
1269
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_reset</p></strong></div>";
1270
+ } elseif ('options' == $_POST['s2_admin']) {
1271
+ // excluded categories
1272
+ if (!empty($_POST['category'])) {
1273
+ $exclude_cats = implode(',', $_POST['category']);
1274
+ } else {
1275
+ $exclude_cats = '';
1276
+ }
1277
+ $this->subscribe2_options['exclude'] = $exclude_cats;
1278
+ // allow override?
1279
+ (isset($_POST['reg_override'])) ? $override = '1' : $override = '0';
1280
+ $this->subscribe2_options['reg_override'] = $override;
1281
+
1282
+ // show button?
1283
+ ($_POST['show_button'] == '1') ? $showbutton = '1' : $showbutton = '0';
1284
+ $this->subscribe2_options['show_button'] = $showbutton;
1285
+
1286
+ // send as author or admin?
1287
+ $sender = 'author';
1288
+ if ('admin' == $_POST['sender']) {
1289
+ $sender = 'admin';
1290
+ }
1291
+ $this->subscribe2_options['sender'] = $sender;
1292
+
1293
+ // email templates
1294
+ $mailtext = $_POST['mailtext'];
1295
+ $this->subscribe2_options['mailtext'] = $mailtext;
1296
+ $confirm_email = $_POST['confirm_email'];
1297
+ $this->subscribe2_options['confirm_email'] = $confirm_email;
1298
+ $remind_email = $_POST['remind_email'];
1299
+ $this->subscribe2_options['remind_email'] = $remind_email;
1300
+
1301
+ //automatic subscription
1302
+ $autosub_option = $_POST['autosub'];
1303
+ $this->subscribe2_options['autosub']= $autosub_option;
1304
+ $autosub_format_option = $_POST['autoformat'];
1305
+ $this->subscribe2_options['autoformat']= $autosub_format_option;
1306
+
1307
+ //barred domains
1308
+ $barred_option = $_POST['barred'];
1309
+ $this->subscribe2_options['barred'] = $barred_option;
1310
+ echo "<div id=\"message\" class=\"updated fade\"><strong><p>$this->options_saved</p></strong></div>";
1311
+ update_option('subscribe2_options', $this->subscribe2_options);
1312
+ }
1313
+ }
1314
+ // show our form
1315
+ echo "<div class=\"wrap\">";
1316
+ echo "<form method=\"post\" action=\"\">\r\n";
1317
+ if (function_exists('wp_nonce_field')) {
1318
+ wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1319
+ }
1320
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"options\" />\r\n";
1321
+ echo "<h2>" . __('Delivery Options', 'subscribe2') . ":</h2>\r\n";
1322
+ echo __('Send Email From', 'subscribe2') . ': ';
1323
+ echo "<input type=\"radio\" name=\"sender\" value=\"author\"";
1324
+ if ('author' == $this->subscribe2_options['sender']) {
1325
+ echo "checked=\"checked\" ";
1326
+ }
1327
+ echo " /> " . __('Author of the post', 'subscribe2') . " &nbsp;&nbsp;";
1328
+ echo "<input type=\"radio\" name=\"sender\" value=\"admin\"";
1329
+ if ('admin' == $this->subscribe2_options['sender']) {
1330
+ echo "checked=\"checked\" ";
1331
+ }
1332
+ echo " /> " . __('Blog Admin', 'subscribe2') . "<br />\r\n";
1333
+ echo "<h2>" . __('Email Templates', 'subscribe2') . "</h2>\r\n";
1334
+ echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"1\" class=\"editform\">\r\n";
1335
+ echo "<tr><td>";
1336
+ echo __('New Post email (must not be empty)', 'subscribe2') . ":";
1337
+ echo "<br />\r\n";
1338
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"mailtext\">" . stripslashes($this->subscribe2_options['mailtext']) . "</textarea><br /><br />\r\n";
1339
+ echo "</td><td valign=\"top\" rowspan=\"3\">";
1340
+ echo "<h3>" . __('Message substitions', 'subscribe2') . "</h3>\r\n";
1341
+ echo "<dl>";
1342
+ echo "<dt><b>BLOGNAME</b></dt><dd>" . get_bloginfo('name') . "</dd>\r\n";
1343
+ echo "<dt><b>BLOGLINK</b></dt><dd>" . get_bloginfo('url') . "</dd>\r\n";
1344
+ echo "<dt><b>TITLE</b></dt><dd>" . __("the post's title", 'subscribe2') . "</dd>\r\n";
1345
+ 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";
1346
+ echo "<dt><b>PERMALINK</b></dt><dd>" . __("the post's permalink", 'subscribe2') . "</dd>\r\n";
1347
+ echo "<dt><b>MYNAME</b></dt><dd>" . __("the admin or post author's name", 'subscribe2') . "</dd>\r\n";
1348
+ echo "<dt><b>EMAIL</b></dt><dd>" . __("the admin or post author's email", 'subscribe2') . "</dd>\r\n";
1349
+ echo "<dt><b>AUTHORNAME</b></dt><dd>" . __("the post author's name", 'subscribe2') . "</dd>\r\n";
1350
+ 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";
1351
+ 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";
1352
+ echo "</dl></td></tr><tr><td>";
1353
+ echo __('Subscribe / Unsubscribe confirmation email', 'subscribe2') . ":<br />\r\n";
1354
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"confirm_email\">" . stripslashes($this->subscribe2_options['confirm_email']) . "</textarea><br /><br />\r\n";
1355
+ echo "</td></tr><tr valign=\"top\"><td>";
1356
+ echo __('Reminder email to Unconfirmed Subscribers', 'subscribe2') . ":<br />\r\n";
1357
+ echo "<textarea rows=\"9\" cols=\"60\" name=\"remind_email\">" . stripslashes($this->subscribe2_options['remind_email']) . "</textarea><br /><br />\r\n";
1358
+ echo "</td></tr></table><br />\r\n";
1359
+
1360
+ // excluded categories
1361
+ echo "<h2>" . __('Excluded Categories', 'subscribe2') . "</h2>\r\n";
1362
+ $this->display_category_form(explode(',', $this->subscribe2_options['exclude']));
1363
+ echo "<center><input type=\"checkbox\" name=\"reg_override\" value=\"1\"";
1364
+ if ('1' == $this->subscribe2_options['reg_override']) {
1365
+ echo " checked=\"checked\"";
1366
+ }
1367
+ echo " /> " . __('Allow registered users to subscribe to excluded categories?', 'subscribe2') . "</center><br />\r\n";
1368
+ echo "<h2>" . __('Writing Options', 'subscribe2') . "</h2>\r\n";
1369
+ echo "<input type=\"checkbox\" name=\"show_button\" value=\"1\"";
1370
+ if ('1' == $this->subscribe2_options['show_button']) {
1371
+ echo " checked=\"checked\"";
1372
+ }
1373
+ echo " /> " . __('Show the Subscribe2 button on the Write toolbar?', 'subscribe2') . "<br /><br />\r\n";
1374
+
1375
+ //Auto Subscription for new registrations
1376
+ echo "<h2>" . __('Auto Subscribe', 'subscribe2') . "</h2>\r\n";
1377
+ echo __('Automatically subscribe new users registering with your blog.', 'subscribe2') . "<br />\r\n";
1378
+ echo "<input type=\"radio\" name=\"autosub\" value=\"yes\"";
1379
+ if ('yes' == $this->subscribe2_options['autosub']) {
1380
+ echo " checked=\"checked\"";
1381
+ }
1382
+ echo " /> " . __('Yes', 'subscribe2') . " &nbsp;&nbsp;";
1383
+ echo "<input type=\"radio\" name=\"autosub\" value=\"no\"";
1384
+ if ('no' == $this->subscribe2_options['autosub']) {
1385
+ echo " checked=\"checked\"";
1386
+ }
1387
+ echo " /> " . __('No', 'subscribe2') . "<br /><br />\r\n";
1388
+ echo __('Auto-subscribe users to receive email as', 'subscribe2') . ": <br />\r\n";
1389
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"html\"";
1390
+ if ('html' == $this->subscribe2_options['autoformat']) {
1391
+ echo "checked=\"checked\" ";
1392
+ }
1393
+ echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1394
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"fulltext\" ";
1395
+ if ('fulltext' == $this->subscribe2_options['autoformat']) {
1396
+ echo "checked=\"checked\" ";
1397
+ }
1398
+ echo "/> " . __('Plain Text - Full', 'subscribe2') . " &nbsp;&nbsp;";
1399
+ echo "<input type=\"radio\" name=\"autoformat\" value=\"text\" ";
1400
+ if ('text' == $this->subscribe2_options['autoformat']) {
1401
+ echo "checked=\"checked\" ";
1402
+ }
1403
+ echo "/> " . __('Plain Text - Excerpt', 'subscribe2') . " <br /><br />";
1404
+
1405
+ //barred domains
1406
+ echo "<h2>" . __('Barred Domains', 'subscribe2') . "</h2>\r\n";
1407
+ 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');
1408
+ echo "<br />\r\n<textarea style=\"width: 98%;\" rows=\"4\" cols=\"60\" name=\"barred\">" . $this->subscribe2_options['barred'] . "</textarea>";
1409
+
1410
+ // submit
1411
+ echo "<p align=\"center\"><span class=\"submit\"><input type=\"submit\" id=\"save\" name=\"submit\" value=\"" . __('Submit', 'subscribe2') . "\" /></span></p>";
1412
+ echo "</form>\r\n";
1413
+ echo "</div><div class=\"wrap\">";
1414
+
1415
+ // reset
1416
+ echo "<h2>" . __('Reset Default', 'subscribe2') . "</h2>\r\n";
1417
+ 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";
1418
+ echo "<form method=\"post\" action=\"\">";
1419
+ if (function_exists('wp_nonce_field')) {
1420
+ wp_nonce_field('subscribe2-options_subscribers' . $s2nonce);
1421
+ }
1422
+ echo "<p align=\"center\"><span class=\"submit\">";
1423
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"RESET\" />";
1424
+ echo "<input type=\"submit\" id=\"deletepost\" name=\"submit\" value=\"" . __('RESET', 'subscribe2') .
1425
+ "\" />";
1426
+ echo "</span></p></form></div>\r\n";
1427
+
1428
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1429
+ // just to be sure
1430
+ die;
1431
+ } // end options_menu()
1432
+
1433
+ /**
1434
+ Our profile menu
1435
+ */
1436
+ function user_menu() {
1437
+ global $user_ID, $s2nonce;
1438
+
1439
+ get_currentuserinfo();
1440
+
1441
+ // was anything POSTed?
1442
+ if ( (isset($_POST['s2_admin'])) && ('user' == $_POST['s2_admin']) ) {
1443
+ check_admin_referer('subscribe2-user_subscribers' . $s2nonce);
1444
+ echo "<div id=\"message\" class=\"updated fade\"><p><strong>" . __('Subscription preferences updated.', 'subscribe2') . "</strong></p></div>\n";
1445
+ $format = 'text';
1446
+ $post = 'post';
1447
+ if ('html' == $_POST['s2_format']) {
1448
+ $format = 'html';
1449
+ }
1450
+ if ('excerpt' == $_POST['s2_excerpt']) {
1451
+ $post = 'excerpt';
1452
+ }
1453
+ update_usermeta($user_ID, 's2_excerpt', $post);
1454
+ update_usermeta($user_ID, 's2_format', $format);
1455
+ update_usermeta($user_ID, 's2_autosub', $_POST['new_category']);
1456
+
1457
+ $cats = $_POST['category'];
1458
+ if (empty($cats)) {
1459
+ $cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1460
+ if ($cats) {
1461
+ foreach ($cats as $cat) {
1462
+ delete_usermeta($user_ID, "s2_cat" . $cat);
1463
+ }
1464
+ }
1465
+ update_usermeta($user_ID, 's2_subscribed', '-1');
1466
+ } else {
1467
+ if (!is_array($cats)) {
1468
+ $cats = array($_POST['category']);
1469
+ }
1470
+ $old_cats = explode(',', get_usermeta($user_ID, 's2_subscribed'));
1471
+ $remove = array_diff($old_cats, $cats);
1472
+ $new = array_diff($cats, $old_cats);
1473
+ if (!empty($remove)) {
1474
+ // remove subscription to these cat IDs
1475
+ foreach ($remove as $id) {
1476
+ delete_usermeta($user_ID, "s2_cat" .$id);
1477
+ }
1478
+ }
1479
+ if (!empty($new)) {
1480
+ // add subscription to these cat IDs
1481
+ foreach ($new as $id) {
1482
+ update_usermeta($user_ID, 's2_cat' . $id, "$id");
1483
+ }
1484
+ }
1485
+ update_usermeta($user_ID, 's2_subscribed', implode(',', $cats));
1486
+ }
1487
+ }
1488
+
1489
+ // show our form
1490
+ echo "<div class=\"wrap\">";
1491
+ echo "<h2>" . __('Notification Settings', 'subscribe2') . "</h2>\r\n";
1492
+ echo "<form method=\"post\" action=\"\">";
1493
+ if (function_exists('wp_nonce_field')) {
1494
+ wp_nonce_field('subscribe2-user_subscribers' . $s2nonce);
1495
+ }
1496
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"user\" />";
1497
+ if ( (defined('S2DIGEST')) && (FALSE == S2DIGEST) ) {
1498
+ echo __('Receive email as', 'subscribe2') . ": &nbsp;&nbsp;";
1499
+ echo "<input type=\"radio\" name=\"s2_format\" value=\"html\"";
1500
+ if ('html' == get_usermeta($user_ID, 's2_format')) {
1501
+ echo "checked=\"checked\" ";
1502
+ }
1503
+ echo "/> " . __('HTML', 'subscribe2') ." &nbsp;&nbsp;";
1504
+ echo "<input type=\"radio\" name=\"s2_format\" value=\"text\" ";
1505
+ if ('text' == get_usermeta($user_ID, 's2_format')) {
1506
+ echo "checked=\"checked\" ";
1507
+ }
1508
+ echo "/> " . __('Plain Text', 'subscribe2') . "<br /><br />\r\n";
1509
+
1510
+ echo __('Email contains', 'subscribe2') . ": &nbsp;&nbsp;";
1511
+ $amount = array ('excerpt' => __('Excerpt Only', 'subscribe2'), 'post' => __('Full Post', 'subscribe2'));
1512
+ foreach ($amount as $key => $value) {
1513
+ echo "<input type=\"radio\" name=\"s2_excerpt\" value=\"" . $key . "\"";
1514
+ if ($key == get_usermeta($user_ID, 's2_excerpt')) {
1515
+ echo " checked=\"checked\"";
1516
+ }
1517
+ echo " /> " . $value . "&nbsp;&nbsp;";
1518
+ }
1519
+ echo "<p style=\"color: red\">" . __('Note: HTML format will always deliver the full post.', 'subscribe2') . "</p>\r\n";
1520
+ echo __('Automatically subscribe me to newly created categories', 'subscribe2') . ': &nbsp;&nbsp;';
1521
+ echo "<input type=\"radio\" name=\"new_category\" value=\"yes\" ";
1522
+ if ('yes' == get_usermeta($user_ID, 's2_autosub')) {
1523
+ echo "checked=\"yes\" ";
1524
+ }
1525
+ echo "/> Yes &nbsp;&nbsp;";
1526
+ echo "<input type=\"radio\" name=\"new_category\" value=\"no\" ";
1527
+ if ('no' == get_usermeta($user_ID, 's2_autosub')) {
1528
+ echo "checked=\"yes\" ";
1529
+ }
1530
+ echo "/> No<br /><br />";
1531
+
1532
+ // subscribed categories
1533
+ echo "<h2>" . __('Subscribed Categories', 'subscribe2') . "</h2>\r\n";
1534
+ $this->display_category_form(explode(',', get_usermeta($user_ID, 's2_subscribed')), $this->subscribe2_options['reg_override']);
1535
+ } else {
1536
+ // we're doing daily digests, so just show
1537
+ // subscribe / unnsubscribe
1538
+ echo __('Receive daily summary of new posts?', 'subscribe2') . ': &nbsp;&nbsp;';
1539
+ echo "<input type=\"radio\" name=\"category\" value=\"1\" ";
1540
+ if (get_usermeta($user_ID, 's2_subscribed')) {
1541
+ echo "checked=\"yes\" ";
1542
+ }
1543
+ echo "/> Yes <input type=\"radio\" name=\"category\" value=\"\" ";
1544
+ if (! get_usermeta($user_ID, 's2_subscribed')) {
1545
+ echo "checked=\"yes\" ";
1546
+ }
1547
+ echo "/> No";
1548
+ }
1549
+
1550
+ // submit
1551
+ echo "<p align=\"right\"><span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __("Update Preferences &raquo;", 'subscribe2') . "\" /></span></p>";
1552
+ echo "</form></div>\r\n";
1553
+
1554
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1555
+ // just to be sure
1556
+ die;
1557
+ } // end user_menu()
1558
+
1559
+ /**
1560
+ Display the Write sub-menu
1561
+ */
1562
+ function write_menu() {
1563
+ global $wpdb, $s2nonce;
1564
+
1565
+ // was anything POSTed?
1566
+ if (isset($_POST['s2_admin']) && ('mail' == $_POST['s2_admin']) ) {
1567
+ check_admin_referer('subscribe2-write_subscribers' . $s2nonce);
1568
+ if ('confirmed' == $_POST['what']) {
1569
+ $recipients = $this->get_public();
1570
+ } elseif ('unconfirmed' == $_POST['what']) {
1571
+ $recipients = $this->get_public(0);
1572
+ } elseif ('public' == $_POST['what']) {
1573
+ $confirmed = $this->get_public();
1574
+ $unconfirmed = $this->get_public(0);
1575
+ $recipients = array_merge((array)$confirmed, (array)$unconfirmed);
1576
+ } elseif (is_numeric($_POST['what'])) {
1577
+ $cat = intval($_POST['what']);
1578
+ $recipients = $this->get_registered("cats=$cat");
1579
+ } else {
1580
+ $recipients = $this->get_registered();
1581
+ }
1582
+ global $user_identity, $user_email;
1583
+ get_currentuserinfo();
1584
+ $this->myname = $user_identity;
1585
+ $this->myemail = $user_email;
1586
+ $subject = strip_tags($_POST['subject']);
1587
+ $message = stripslashes($_POST['message']);
1588
+ $this->mail($recipients, $subject, $message, 'text');
1589
+ $message = $this->mail_sent;
1590
+ }
1591
+
1592
+ if ('' != $message) {
1593
+ echo "<div id=\"message\" class=\"updated\"><strong><p>" . $message . "</p></strong></div>\r\n";
1594
+ }
1595
+ // show our form
1596
+ echo "<div class=\"wrap\"><h2>" . __('Send email to all subscribers', 'subscribe2') . "</h2>\r\n";
1597
+ echo "<form method=\"post\" action=\"\">\r\n";
1598
+ if (function_exists('wp_nonce_field')) {
1599
+ wp_nonce_field('subscribe2-write_subscribers' . $s2nonce);
1600
+ }
1601
+ echo __('Subject', 'subscribe2') . ": <input type=\"text\" size=\"69\" name=\"subject\" value=\"" . __('A message from ', 'subscribe2') . get_option('blogname') . "\" /> <br />";
1602
+ echo "<textarea rows=\"12\" cols=\"75\" name=\"message\"></textarea>";
1603
+ echo "<br />\r\n";
1604
+ echo __('Recipients: ', 'subscribe2');
1605
+ $this->display_subscriber_dropdown('registered', false, array('all'));
1606
+ echo "<input type=\"hidden\" name=\"s2_admin\" value=\"mail\" />";
1607
+ echo "&nbsp;&nbsp;<span class=\"submit\"><input type=\"submit\" name=\"submit\" value=\"" . __('Send', 'subscribe2') . "\" /></span>&nbsp;";
1608
+ echo "</form></div>\r\n";
1609
+ echo "<div style=\"clear: both;\"><p>&nbsp;</p></div>";
1610
+
1611
+ include(ABSPATH . '/wp-admin/admin-footer.php');
1612
+ // just to be sure
1613
+ die;
1614
+ } // end write_menu()
1615
+
1616
+ /* ===== helper functions: forms and stuff ===== */
1617
+ /**
1618
+ Display a table of categories with checkboxes
1619
+ Optionally pre-select those categories specified
1620
+ */
1621
+ function display_category_form($selected = array(), $override = 1) {
1622
+ global $wpdb;
1623
+
1624
+ $all_cats = $this->get_all_categories('array');
1625
+ if (0 == $override) {
1626
+ // registered users are not allowed to subscribe to
1627
+ // excluded categories
1628
+ foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
1629
+ $category = get_category($cat);
1630
+ $excluded[$cat] = $category->cat_name;
1631
+ }
1632
+ $all_cats = array_diff($all_cats, $excluded);
1633
+ }
1634
+
1635
+ $half = (count($all_cats) / 2);
1636
+ $i = 0;
1637
+ $j = 0;
1638
+ echo "<table width=\"100%\" cellspacing=\"2\" cellpadding=\"5\" class=\"editform\">\r\n";
1639
+ echo "<tr valign=\"top\"><td width=\"50%\" align=\"left\">\r\n";
1640
+ foreach ($all_cats as $cat_ID => $cat_name) {
1641
+ if ( ($i >= $half) && (0 == $j) ){
1642
+ echo "</td><td width=\"50%\" align=\"left\">\r\n";
1643
+ $j++;
1644
+ }
1645
+ if (0 == $j) {
1646
+ echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat_ID . "\"";
1647
+ if (in_array($cat_ID, $selected)) {
1648
+ echo " checked=\"checked\" ";
1649
+ }
1650
+ echo " /> " . $cat_name . "<br />\r\n";
1651
+ } else {
1652
+
1653
+ echo "<input type=\"checkbox\" name=\"category[]\" value=\"" . $cat_ID . "\"";
1654
+ if (in_array($cat_ID, $selected)) {
1655
+ echo " checked=\"checked\" ";
1656
+ }
1657
+ echo " /> " . $cat_name . "<br />\r\n";
1658
+ }
1659
+ $i++;
1660
+ }
1661
+ echo "</td></tr>\r\n";
1662
+ echo "<tr><td align=\"left\">\r\n";
1663
+ echo "<input type=\"checkbox\" name=\"checkall\" onclick=\"setAll(this)\" /> " . __('Select / Unselect All' ,'subscribe2') . "\r\n";
1664
+ echo "</td></tr>\r\n";
1665
+ echo "</table>\r\n";
1666
+ } // end display_category_form()
1667
+
1668
+ /**
1669
+ Display a drop-down form to select subscribers
1670
+ $selected is the option to select
1671
+ $submit is the text to use on the Submit button
1672
+ */
1673
+ function display_subscriber_dropdown ($selected = 'registered', $submit = '', $exclude = array()) {
1674
+ global $wpdb;
1675
+
1676
+ $who = array('all' => __('All Subscribers', 'subscribe2'),
1677
+ 'public' => __('Public Subscribers', 'subscribe2'),
1678
+ 'confirmed' => ' &nbsp;&nbsp;' . __('Confirmed', 'subscribe2'),
1679
+ 'unconfirmed' => ' &nbsp;&nbsp;' . __('Unconfirmed', 'subscribe2'),
1680
+ 'registered' => __('Registered Subscribers', 'subscribe2'));
1681
+
1682
+ // count the number of subscribers
1683
+ $count['confirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='1'");
1684
+ $count['unconfirmed'] = $wpdb->get_var("SELECT COUNT(id) FROM $this->public WHERE active='0'");
1685
+ if (in_array('unconfirmed', $exclude)) {
1686
+ $count['public'] = $count['confirmed'];
1687
+ } elseif (in_array('confirmed', $exclude)) {
1688
+ $count['public'] = $count['unconfirmed'];
1689
+ } else {
1690
+ $count['public'] = ($count['confirmed'] + $count['unconfirmed']);
1691
+ }
1692
+ $count['registered'] = $wpdb->get_var("SELECT COUNT(meta_key) FROM $wpdb->usermeta WHERE meta_key='s2_subscribed'");
1693
+ $count['all'] = ($count['confirmed'] + $count['unconfirmed'] + $count['registered']);
1694
+ foreach ($this->get_all_categories('array') as $cat_ID => $cat_name) {
1695
+ $count[$cat_name] = $wpdb->get_var("SELECT COUNT(meta_value) FROM $wpdb->usermeta WHERE meta_key='s2_cat$cat_ID'");
1696
+ }
1697
+
1698
+ // do have actually have some subscribers?
1699
+ if ( (0 == $count['confirmed']) && (0 == $count['unconfirmed']) && (0 == $count['registered']) ) {
1700
+ // no? bail out
1701
+ return;
1702
+ }
1703
+
1704
+ if (false !== $submit) {
1705
+ echo "<form method=\"post\" action=\"\">";
1706
+ }
1707
+ echo "<select name=\"what\">\r\n";
1708
+ foreach ($who as $whom => $display) {
1709
+ if (in_array($whom, $exclude)) { continue; }
1710
+ if (0 == $count[$whom]) { continue; }
1711
+
1712
+ echo "<option value=\"" . $whom . "\"";
1713
+ if ($whom == $selected) { echo " selected=\"selected\" "; }
1714
+ echo ">$display (" . ($count[$whom]) . ")</option>\r\n";
1715
+ }
1716
+
1717
+ if ($count['registered'] > 0) {
1718
+ foreach ($this->get_all_categories('array') as $cat_ID => $cat_name) {
1719
+ if (in_array($cat_ID, $exclude)) { continue; }
1720
+ if (0 == $count[$cat_name]) { continue; }
1721
+ echo "<option value=\"$cat_ID\"";
1722
+ if ($cat_ID == $selected) { echo " selected=\"selected\" "; }
1723
+ echo "> &nbsp;&nbsp;$cat_name (" . $count[$cat_name] . ") </option>\r\n";
1724
+ }
1725
+ }
1726
+ echo "</select>";
1727
+ if (false !== $submit) {
1728
+ echo "<span class=\"submit\"><input type=\"submit\" value=\"$submit\" /></span></form>\r\n";
1729
+ }
1730
+ } // end display_subscriber_dropdown()
1731
+
1732
+ /* ===== template and filter functions ===== */
1733
+ /**
1734
+ Display our form; also handles (un)subscribe requests
1735
+ */
1736
+ function filter($content = '') {
1737
+ if ( ('' == $content) || (! preg_match('|<!--subscribe2-->|', $content)) ) { return $content; }
1738
+ $this->s2form = $this->form;
1739
+
1740
+ global $user_ID;
1741
+ get_currentuserinfo();
1742
+ if ($user_ID) {
1743
+ $this->s2form = $this->use_profile;
1744
+ }
1745
+ if (isset($_POST['s2_action'])) {
1746
+ global $wpdb, $user_email;
1747
+ if (!is_email($_POST['email'])) {
1748
+ $this->s2form = $this->form . $this->not_an_email;
1749
+ } elseif ($this->is_barred($_POST['email'])) {
1750
+ $this->s2form = $this->form . $this->barred_domain;
1751
+ } else {
1752
+ $this->email = $_POST['email'];
1753
+ // does the supplied email belong to a registered user?
1754
+ $check = $wpdb->get_var("SELECT user_email FROM $wpdb->users WHERE user_email = '$this->email'");
1755
+ if ('' != $check) {
1756
+ // this is a registered email
1757
+ $this->s2form = $this->please_log_in;
1758
+ } else {
1759
+ // this is not a registered email
1760
+ // what should we do?
1761
+ if ('subscribe' == $_POST['s2_action']) {
1762
+ // someone is trying to subscribe
1763
+ // lets see if they've tried to subscribe previously
1764
+ if ('1' !== $this->is_public($this->email)) {
1765
+ // the user is unknown or inactive
1766
+ $this->add();
1767
+ $this->send_confirm('add');
1768
+ // set a variable to denote that we've already run, and shouldn't run again
1769
+ $this->filtered = 1; //set this to not send duplicate emails
1770
+ $this->s2form = $this->confirmation_sent;
1771
+ } else {
1772
+ // they're already subscribed
1773
+ $this->s2form = $this->already_subscribed;
1774
+ }
1775
+ $this->action = 'subscribe';
1776
+ } elseif ('unsubscribe' == $_POST['s2_action']) {
1777
+ // is this email a subscriber?
1778
+ if (false == $this->is_public($this->email)) {
1779
+ $this->s2form = $this->form . $this->not_subscribed;
1780
+ } else {
1781
+ $this->send_confirm('del');
1782
+ // set a variable to denote that we've already run, and shouldn't run again
1783
+ $this->filtered = 1;
1784
+ $this->s2form = $this->confirmation_sent;
1785
+ }
1786
+ $this->action='unsubscribe';
1787
+ }
1788
+ }
1789
+ }
1790
+ }
1791
+ return preg_replace('|(<p>)(\n)*<!--subscribe2-->(\n)*(</p>)|', $this->s2form, $content);
1792
+ } // end filter()
1793
+
1794
+ /**
1795
+ Overrides the default query when handling a (un)subscription confirmation
1796
+ This is basically a trick: if the s2 variable is in the query string, just grab the first
1797
+ static page and override it's contents later with title_filter()
1798
+ */
1799
+ function query_filter() {
1800
+ // don't interfere if we've already done our thing
1801
+ if (1 == $this->filtered) { return; }
1802
+
1803
+ global $wpdb;
1804
+
1805
+ if ( (defined('S2PAGE')) && (0 != S2PAGE) ) {
1806
+ return "page_id=" . S2PAGE;
1807
+ } else {
1808
+ $id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_status='static' LIMIT 1");
1809
+ if ($id) {
1810
+ return "page_id=$id";
1811
+ } else {
1812
+ return "showposts=1";
1813
+ }
1814
+ }
1815
+ } // end query_filter()
1816
+
1817
+ /**
1818
+ Overrides the page title
1819
+ */
1820
+ function title_filter() {
1821
+ // don't interfere if we've already done our thing
1822
+ if (1 == $this->filtered) { return; }
1823
+ return __('Subscription Confirmation', 'subscribe2');
1824
+ } // end title_filter()
1825
+
1826
+ /* ===== wp-cron functions ===== */
1827
+ /**
1828
+ Send notifications for any posts that are now visible
1829
+ */
1830
+ function subscribe2_hourly() {
1831
+ $future_posts = get_option('s2_future_posts');
1832
+
1833
+ // if we have no future posts, bail out
1834
+ if (!$future_posts) { return; }
1835
+
1836
+ // this will hold the posts that aren't yet visible
1837
+ $not_yet = array();
1838
+
1839
+ foreach ($future_posts as $post) {
1840
+ if ( (current_time('mysql')) > ($post['date']) ) {
1841
+ // this post is now visible, so let's
1842
+ // send a notification
1843
+ $this->publish($post['id'], 1);
1844
+ } else {
1845
+ array_push($not_yet, $post);
1846
+ }
1847
+ }
1848
+ // are the number of elements in $not_yet
1849
+ // the same as in $future posts?
1850
+ if ( (count($not_yet)) != (count($future_posts)) ) {
1851
+ // if not, then some posts have been removed
1852
+ // from $future_posts, and the remainder need
1853
+ // to be recorded back to the database
1854
+ update_option('s2_future_posts', $not_yet);
1855
+ }
1856
+ } // end subscribe2_hourly
1857
+
1858
+ /**
1859
+ Send a daily digest of today's new posts
1860
+ */
1861
+ function subscribe2_daily() {
1862
+ global $wpdb;
1863
+
1864
+ // collect yesterday's posts
1865
+ $yesterday = date('Y-m-d', (get_option('wp_cron_daily_lastrun')-60));
1866
+ $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 < '$yesterday 23:59:59' AND post_status='publish'");
1867
+
1868
+ // do we have any posts?
1869
+ if (!$posts) { return; }
1870
+
1871
+ // if we have posts, let's prepare the digest
1872
+ foreach ($posts as $post) {
1873
+ $post_cats = wp_get_post_cats('1', $post->ID);
1874
+ $post_cats_string = implode(',', $post_cats);
1875
+ $check = false;
1876
+ // is the current post assigned to any categories
1877
+ // which should not generate a notification email?
1878
+ foreach (explode(',', $this->subscribe2_options['exclude']) as $cat) {
1879
+ if (in_array($cat, $post_cats)) {
1880
+ $check = true;
1881
+ }
1882
+ }
1883
+ // if this post is in an excluded category,
1884
+ // don't include it in the digest
1885
+ if ($check) {
1886
+ continue;
1887
+ }
1888
+ $message .= $post->post_title . "\r\n";
1889
+ $message .= get_permalink($post->ID) . "\r\n";
1890
+ $excerpt = $post->post_excerpt;
1891
+ if ('' == $excerpt) {
1892
+ // no excerpt, is there a <!--more--> ?
1893
+ if (false !== strpos($post->post_content, '<!--more-->')) {
1894
+ list($excerpt, $more) = explode('<!--more-->', $post->post_content, 2);
1895
+ // strip leading and trailing whitespace
1896
+ $excerpt = trim($excerpt);
1897
+ } else {
1898
+ $excerpt = strip_tags($post->post_content);
1899
+ $words = explode(' ', $excerpt, 56);
1900
+ if (count($words) > 55) {
1901
+ array_pop($words);
1902
+ array_push($words, '[...]');
1903
+ $excerpt = implode(' ', $words);
1904
+ }
1905
+ }
1906
+ }
1907
+ $message .= $excerpt . "\r\n\r\n";
1908
+ }
1909
+
1910
+ $author = get_userdata($post->post_author);
1911
+ $this->authorname = $author->display_name;
1912
+
1913
+ // do we send as admin, or post author?
1914
+ if ('author' == $this->subscribe2_options['sender']) {
1915
+ // get author details
1916
+ $user =& $author;
1917
+ } else {
1918
+ // get admin detailts
1919
+ $user = get_userdata(1);
1920
+ }
1921
+ $this->myemail = $user->user_email;
1922
+ $this->myname = $user->display_name;
1923
+
1924
+ $subject = '[' . stripslashes(get_option('blogname')) . '] ' . __('Daily Digest', 'subscribe2') . ' ' . $yesterday;
1925
+ $public = $this->get_public();
1926
+ $registered = $this->get_registered();
1927
+ $recipients = array_merge((array)$public, (array)$registered);
1928
+ $mailtext = $this->substitute(stripslashes($this->subscribe2_options['mailtext']));
1929
+ $body = str_replace('POST', $message, $mailtext);
1930
+ $this->mail($recipients, $subject, $body);
1931
+ } // end subscribe2_daily
1932
+
1933
+ /**
1934
+ If the to-be-deleted post was future-dated, remove it from the list of future-dated posts
1935
+ */
1936
+ function delete_future($id = 0) {
1937
+ if (0 == $id) { return $id; }
1938
+
1939
+ $future = get_option('s2_future_posts');
1940
+ // if we have no future-dated posts scheduled, bail out
1941
+ if (!$future) {
1942
+ return $id;
1943
+ }
1944
+ foreach ($future as $post) {
1945
+ // is the deleted post in the list of future posts?
1946
+ if ($id == $post['id']) {
1947
+ // skip it
1948
+ continue;
1949
+ } else {
1950
+ // add this to the new list of future posts
1951
+ $new_future[] = $post;
1952
+ }
1953
+ }
1954
+ if ($new_future != $future) {
1955
+ update_option('s2_future_posts', $new_future);
1956
+ }
1957
+ } // end delete_future()
1958
+
1959
+ /* ===== Our constructor ===== */
1960
+ /**
1961
+ Subscribe2 constructor
1962
+ */
1963
+ function s2init() {
1964
+ // load the options
1965
+ $this->subscribe2_options = array();
1966
+ $this->subscribe2_options = get_option('subscribe2_options');
1967
+
1968
+ add_action('init', array(&$this, 'subscribe2'));
1969
+ if('1' == $this->subscribe2_options['show_button']) {
1970
+ add_action('init', array(&$this, 'button_init'));
1971
+ }
1972
+ }
1973
+
1974
+ function subscribe2() {
1975
+ global $table_prefix;
1976
+
1977
+ load_plugin_textdomain('subscribe2', 'wp-content/plugins/subscribe2');
1978
+
1979
+ // do we need to install anything?
1980
+ $this->public = $table_prefix . "subscribe2";
1981
+ if(!mysql_query("DESCRIBE " . $this->public)) { $this->install(); }
1982
+ //do we need to upgrade anything?
1983
+ if ($this->subscribe2_options['version'] !== S2VERSION) {
1984
+ add_action('shutdown', array(&$this, 'upgrade'));
1985
+ }
1986
+
1987
+ if (isset($_GET['s2'])) {
1988
+ // someone is confirming a request
1989
+ add_filter('query_string', array(&$this, 'query_filter'));
1990
+ add_filter('the_title', array(&$this, 'title_filter'));
1991
+ add_filter('the_content', array(&$this, 'confirm'));
1992
+ }
1993
+
1994
+ add_action('admin_head', array(&$this, 'admin_head'));
1995
+ add_action('admin_menu', array(&$this, 'admin_menu'));
1996
+ add_action('publish_post', array(&$this, 'publish'));
1997
+ add_action('edit_post', array(&$this, 'edit'));
1998
+ add_action('private_to_published', array(&$this, 'private2publish'));
1999
+ add_action('user_register', array(&$this, 'register'));
2000
+ add_action('create_category', array(&$this, 'autosub_new_category'));
2001
+ add_filter('the_content', array(&$this, 'filter'));
2002
+ add_action('wp_cron_hourly', array(&$this, 'subscribe2_hourly'));
2003
+ if ( (defined('S2DIGEST')) && (TRUE == S2DIGEST) ) {
2004
+ add_action('wp_cron_daily', array(&$this, 'subscribe2_daily'));
2005
+ }
2006
+ add_action('delete_post', array(&$this, 'delete_future'));
2007
+
2008
+ // load our strings
2009
+ $this->load_strings();
2010
+ } // end subscribe2()
2011
+
2012
+ /* ===== ButtonSnap configuration ===== */
2013
+ /**
2014
+ Register our button in the QuickTags bar
2015
+ */
2016
+ function button_init() {
2017
+ $url = get_option('siteurl') . '/wp-content/plugins/subscribe2/s2_button.png';
2018
+ buttonsnap_textbutton($url, 'Subscribe2', '<!--subscribe2-->');
2019
+ buttonsnap_register_marker('subscribe2', 's2_marker');
2020
+ }
2021
+
2022
+ /**
2023
+ Style a marker in the Rich Text Editor for our tag
2024
+ By default, the RTE suppresses output of HTML comments, so this places a CSS style on our token in order to make it display
2025
+ */
2026
+ function subscribe2_css() {
2027
+ $marker_url = get_option('siteurl') . '/wp-content/plugins/subscribe2/s2_marker.png';
2028
+ echo "
2029
+ .s2_marker {
2030
+ display: block;
2031
+ height: 45px;
2032
+ margin-top: 5px;
2033
+ background-image: url({$marker_url});
2034
+ background-repeat: no-repeat;
2035
+ background-position: center;
2036
+ }
2037
+ ";
2038
+ }
2039
+
2040
+ /* ===== our variables ===== */
2041
+ // cache variables
2042
+ var $version = '';
2043
+ var $all_public = '';
2044
+ var $all_unconfirmed = '';
2045
+ var $excluded_cats = '';
2046
+ var $post_title = '';
2047
+ var $permalink = '';
2048
+ var $myname = '';
2049
+ var $myemail = '';
2050
+ var $s2_subject = '[BLOGNAME] TITLE';
2051
+ var $signup_dates = array();
2052
+ var $private = false;
2053
+ var $filtered = 0;
2054
+
2055
+ // state variables used to affect processing
2056
+ var $action = '';
2057
+ var $email = '';
2058
+ var $message = '';
2059
+ var $error = '';
2060
+
2061
+ // some messages
2062
+ var $please_log_in = '';
2063
+ var $use_profile = '';
2064
+ var $confirmation_sent = '';
2065
+ var $already_subscribed = '';
2066
+ var $not_subscribed ='';
2067
+ var $not_an_email = '';
2068
+ var $barred_domain = '';
2069
+ var $mail_sent = '';
2070
+ var $form = '';
2071
+ var $no_such_email = '';
2072
+ var $added = '';
2073
+ var $deleted = '';
2074
+ var $confirm_subject = '';
2075
+ var $options_saved = '';
2076
+ var $options_reset = '';
2077
+ } // end class subscribe2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2078
  ?>
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: 2007-06-24 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"
@@ -16,484 +16,433 @@ msgstr ""
16
  "Content-Type: text/plain; charset=CHARSET\n"
17
  "Content-Transfer-Encoding: 8bit\n"
18
 
19
- #: subscribe2.php:62
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 ""
8
  msgstr ""
9
  "Project-Id-Version: PACKAGE VERSION\n"
10
  "Report-Msgid-Bugs-To: \n"
11
+ "POT-Creation-Date: 2007-08-05 19:38+0100\n"
12
  "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
13
  "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
14
  "Language-Team: LANGUAGE <LL@li.org>\n"
16
  "Content-Type: text/plain; charset=CHARSET\n"
17
  "Content-Transfer-Encoding: 8bit\n"
18
 
19
+ #: subscribe2.php:66
20
  msgid "To manage your subscription options please "
21
  msgstr ""
22
 
23
+ #: subscribe2.php:68
24
  msgid "You may manage your subscription options from your "
25
  msgstr ""
26
 
27
+ #: subscribe2.php:70
28
  msgid "A confirmation message is on its way!"
29
  msgstr ""
30
 
31
+ #: subscribe2.php:72
32
  msgid "That email address is already subscribed."
33
  msgstr ""
34
 
35
+ #: subscribe2.php:74
36
  msgid "That email address is not subscribed."
37
  msgstr ""
38
 
39
+ #: subscribe2.php:76
40
  msgid "Sorry, but that does not look like an email address to me."
41
  msgstr ""
42
 
43
+ #: subscribe2.php:78
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:80
50
  msgid "Message sent!"
51
  msgstr ""
52
 
53
+ #: subscribe2.php:82
54
  msgid "Your email:"
55
  msgstr ""
56
 
57
+ #: subscribe2.php:82 subscribe2.php:1155 subscribe2.php:1247
58
  msgid "Subscribe"
59
  msgstr ""
60
 
61
+ #: subscribe2.php:82 subscribe2.php:1248
62
  msgid "Unsubscribe"
63
  msgstr ""
64
 
65
+ #: subscribe2.php:82 subscribe2.php:1607
66
  msgid "Send"
67
  msgstr ""
68
 
69
+ #: subscribe2.php:85
70
  msgid "No such email address is registered."
71
  msgstr ""
72
 
73
+ #: subscribe2.php:87
74
  msgid "You have successfully subscribed!"
75
  msgstr ""
76
 
77
+ #: subscribe2.php:89
78
  msgid "You have successfully unsubscribed."
79
  msgstr ""
80
 
81
+ #: subscribe2.php:91
82
  msgid "Please confirm your request"
83
  msgstr ""
84
 
85
+ #: subscribe2.php:93
86
  msgid "Subscription Reminder"
87
  msgstr ""
88
 
89
+ #: subscribe2.php:95
90
  msgid "subscribe"
91
  msgstr ""
92
 
93
+ #: subscribe2.php:97
94
  msgid "unsubscribe"
95
  msgstr ""
96
 
97
+ #: subscribe2.php:100
98
  msgid "Options saved!"
99
  msgstr ""
100
 
101
+ #: subscribe2.php:101
102
  msgid "Options reset!"
103
  msgstr ""
104
 
105
+ #: subscribe2.php:109 subscribe2.php:1160
106
  msgid "Subscribers"
107
  msgstr ""
108
 
109
+ #: subscribe2.php:110
110
  msgid "Subscribe2 Options"
111
  msgstr ""
112
 
113
+ #: subscribe2.php:110
114
  msgid "Subscribe2"
115
  msgstr ""
116
 
117
+ #: subscribe2.php:111
118
  msgid "Subscriptions"
119
  msgstr ""
120
 
121
+ #: subscribe2.php:112
122
  msgid "Mail Subscribers"
123
  msgstr ""
124
 
125
+ #: subscribe2.php:736
 
 
 
 
126
  msgid "New subscriber"
127
  msgstr ""
128
 
129
+ #: subscribe2.php:737
130
  msgid "subscribed to email notifications!"
131
  msgstr ""
132
 
133
+ #: subscribe2.php:1068
134
  msgid "Address(es) subscribed!"
135
  msgstr ""
136
 
137
+ #: subscribe2.php:1071
138
  msgid "deleted!"
139
  msgstr ""
140
 
141
+ #: subscribe2.php:1074
142
  msgid "status changed!"
143
  msgstr ""
144
 
145
+ #: subscribe2.php:1077
146
  msgid "Reminder Email(s) Sent!"
147
  msgstr ""
148
 
149
+ #: subscribe2.php:1080
150
  msgid "CSV File Created in wp-content"
151
  msgstr ""
152
 
153
+ #: subscribe2.php:1083
154
  msgid "Registered Users Subscribed!"
155
  msgstr ""
156
 
157
+ #: subscribe2.php:1086
158
  msgid "Registered Users Unsubscribed!"
159
  msgstr ""
160
 
161
+ #: subscribe2.php:1148
162
  msgid "Subscribe Addresses"
163
  msgstr ""
164
 
165
+ #: subscribe2.php:1153
166
  msgid "Enter addresses, one per line or comma-seperated"
167
  msgstr ""
168
 
169
+ #: subscribe2.php:1162
170
  msgid "Filter"
171
  msgstr ""
172
 
173
+ #: subscribe2.php:1166
174
  msgid ""
175
  "Registered on the left, confirmed in the middle, unconfirmed on the right"
176
  msgstr ""
177
 
178
+ #: subscribe2.php:1175
179
  msgid "Save Emails to CSV File"
180
  msgstr ""
181
 
182
+ #: subscribe2.php:1221
183
  msgid "NONE"
184
  msgstr ""
185
 
186
+ #: subscribe2.php:1231
187
  msgid "Send Reminder Email"
188
  msgstr ""
189
 
190
+ #: subscribe2.php:1238
191
  msgid "Categories"
192
  msgstr ""
193
 
194
+ #: subscribe2.php:1239
195
  msgid ""
196
  "Existing Registered Users can be automatically (un)subscribed to categories "
197
  "using this section."
198
  msgstr ""
199
 
200
+ #: subscribe2.php:1240
201
  msgid "Consider User Privacy as changes cannot be undone"
202
  msgstr ""
203
 
204
+ #: subscribe2.php:1321
205
  msgid "Delivery Options"
206
  msgstr ""
207
 
208
+ #: subscribe2.php:1322
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
209
  msgid "Send Email From"
210
  msgstr ""
211
 
212
+ #: subscribe2.php:1327
213
  msgid "Author of the post"
214
  msgstr ""
215
 
216
+ #: subscribe2.php:1332
217
  msgid "Blog Admin"
218
  msgstr ""
219
 
220
+ #: subscribe2.php:1333
 
 
 
 
221
  msgid "Email Templates"
222
  msgstr ""
223
 
224
+ #: subscribe2.php:1336
225
  msgid "New Post email (must not be empty)"
226
  msgstr ""
227
 
228
+ #: subscribe2.php:1340
229
  msgid "Message substitions"
230
  msgstr ""
231
 
232
+ #: subscribe2.php:1344
233
  msgid "the post's title"
234
  msgstr ""
235
 
236
+ #: subscribe2.php:1345
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:1346
243
  msgid "the post's permalink"
244
  msgstr ""
245
 
246
+ #: subscribe2.php:1347
247
  msgid "the admin or post author's name"
248
  msgstr ""
249
 
250
+ #: subscribe2.php:1348
251
  msgid "the admin or post author's email"
252
  msgstr ""
253
 
254
+ #: subscribe2.php:1349
255
  msgid "the post author's name"
256
  msgstr ""
257
 
258
+ #: subscribe2.php:1350
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:1351
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:1353
271
  msgid "Subscribe / Unsubscribe confirmation email"
272
  msgstr ""
273
 
274
+ #: subscribe2.php:1356
275
  msgid "Reminder email to Unconfirmed Subscribers"
276
  msgstr ""
277
 
278
+ #: subscribe2.php:1361
279
  msgid "Excluded Categories"
280
  msgstr ""
281
 
282
+ #: subscribe2.php:1367
283
  msgid "Allow registered users to subscribe to excluded categories?"
284
  msgstr ""
285
 
286
+ #: subscribe2.php:1368
287
  msgid "Writing Options"
288
  msgstr ""
289
 
290
+ #: subscribe2.php:1373
291
  msgid "Show the Subscribe2 button on the Write toolbar?"
292
  msgstr ""
293
 
294
+ #: subscribe2.php:1376
295
  msgid "Auto Subscribe"
296
  msgstr ""
297
 
298
+ #: subscribe2.php:1377
299
+ msgid "Automatically subscribe new users registering with your blog."
 
 
 
 
300
  msgstr ""
301
 
302
+ #: subscribe2.php:1382
303
+ msgid "Yes"
304
  msgstr ""
305
 
306
+ #: subscribe2.php:1387
307
+ msgid "No"
308
  msgstr ""
309
 
310
+ #: subscribe2.php:1388
311
  msgid "Auto-subscribe users to receive email as"
312
  msgstr ""
313
 
314
+ #: subscribe2.php:1393 subscribe2.php:1503
315
  msgid "HTML"
316
  msgstr ""
317
 
318
+ #: subscribe2.php:1398
319
  msgid "Plain Text - Full"
320
  msgstr ""
321
 
322
+ #: subscribe2.php:1403
323
  msgid "Plain Text - Excerpt"
324
  msgstr ""
325
 
326
+ #: subscribe2.php:1406
327
  msgid "Barred Domains"
328
  msgstr ""
329
 
330
+ #: subscribe2.php:1407
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:1411
337
  msgid "Submit"
338
  msgstr ""
339
 
340
+ #: subscribe2.php:1416
341
  msgid "Reset Default"
342
  msgstr ""
343
 
344
+ #: subscribe2.php:1417
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:1424
351
  msgid "RESET"
352
  msgstr ""
353
 
354
+ #: subscribe2.php:1444
355
  msgid "Subscription preferences updated."
356
  msgstr ""
357
 
358
+ #: subscribe2.php:1491
359
  msgid "Notification Settings"
360
  msgstr ""
361
 
362
+ #: subscribe2.php:1498
363
  msgid "Receive email as"
364
  msgstr ""
365
 
366
+ #: subscribe2.php:1508
367
  msgid "Plain Text"
368
  msgstr ""
369
 
370
+ #: subscribe2.php:1510
371
  msgid "Email contains"
372
  msgstr ""
373
 
374
+ #: subscribe2.php:1511
375
  msgid "Excerpt Only"
376
  msgstr ""
377
 
378
+ #: subscribe2.php:1511
379
  msgid "Full Post"
380
  msgstr ""
381
 
382
+ #: subscribe2.php:1519
383
  msgid "Note: HTML format will always deliver the full post."
384
  msgstr ""
385
 
386
+ #: subscribe2.php:1520
387
  msgid "Automatically subscribe me to newly created categories"
388
  msgstr ""
389
 
390
+ #: subscribe2.php:1533
391
  msgid "Subscribed Categories"
392
  msgstr ""
393
 
394
+ #: subscribe2.php:1538
395
  msgid "Receive daily summary of new posts?"
396
  msgstr ""
397
 
398
+ #: subscribe2.php:1551
399
  msgid "Update Preferences &raquo;"
400
  msgstr ""
401
 
402
+ #: subscribe2.php:1596
403
  msgid "Send email to all subscribers"
404
  msgstr ""
405
 
406
+ #: subscribe2.php:1601
407
  msgid "Subject"
408
  msgstr ""
409
 
410
+ #: subscribe2.php:1601
411
  msgid "A message from "
412
  msgstr ""
413
 
414
+ #: subscribe2.php:1604
415
  msgid "Recipients: "
416
  msgstr ""
417
 
418
+ #: subscribe2.php:1663
419
  msgid "Select / Unselect All"
420
  msgstr ""
421
 
422
+ #: subscribe2.php:1676
423
  msgid "All Subscribers"
424
  msgstr ""
425
 
426
+ #: subscribe2.php:1677
427
  msgid "Public Subscribers"
428
  msgstr ""
429
 
430
+ #: subscribe2.php:1678
431
  msgid "Confirmed"
432
  msgstr ""
433
 
434
+ #: subscribe2.php:1679
435
  msgid "Unconfirmed"
436
  msgstr ""
437
 
438
+ #: subscribe2.php:1680
439
  msgid "Registered Subscribers"
440
  msgstr ""
441
 
442
+ #: subscribe2.php:1823
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
443
  msgid "Subscription Confirmation"
444
  msgstr ""
445
 
446
+ #: subscribe2.php:1924
447
+ msgid "Daily Digest"
448
  msgstr ""
subscribe2/tinymce/editor_plugin.js DELETED
@@ -1,171 +0,0 @@
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 DELETED
@@ -1,5 +0,0 @@
1
- // US lang variables
2
-
3
- tinyMCE.addToLang('subscribe2quicktags',{
4
- subscribe2 : 'Embed Subscribe2 token'
5
- });
 
 
 
 
 
subscribe2/tinymce/langs/nl_nl.js DELETED
@@ -1,5 +0,0 @@
1
- // NL lang variables
2
-
3
- tinyMCE.addToLang('subscribe2quicktags',{
4
- subscribe2 : 'Subscribe2 teken invoegen'
5
- });