WordPress ReCaptcha Integration - Version 1.1.7

Version Description

  • Fix: Compatibility with CF7 4.2 User Interface
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Release Info

Developer podpirate
Plugin Icon 128x128 WordPress ReCaptcha Integration
Version 1.1.7
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Code changes from version 1.1.9 to 1.1.7

Files changed (10) hide show
  1. inc/class-wp_recaptcha_awesome_support.php +0 -90
  2. inc/class-wp_recaptcha_bbpress.php +0 -74
  3. inc/class-wp_recaptcha_captcha.php +3 -0
  4. inc/class-wp_recaptcha_nocaptcha.php +18 -15
  5. inc/class-wp_recaptcha_options.php +87 -121
  6. inc/class-wp_recaptcha_recaptcha.php +2 -12
  7. languages/wp-recaptcha-integration-it_IT.mo +0 -0
  8. languages/wp-recaptcha-integration-it_IT.po +0 -373
  9. readme.txt +9 -24
  10. wp-recaptcha-integration.php +67 -75
inc/class-wp_recaptcha_awesome_support.php DELETED
@@ -1,90 +0,0 @@
1
- <?php
2
- /**
3
- * WP reCaptcha integration for Awesome Support
4
- *
5
- * @package WP reCaptcha
6
- * @author Julien Liabeuf <julien@liabeuf.fr>
7
- * @license GPL-2.0+
8
- * @link http://themeavenue.net
9
- * @copyright 2014 ThemeAvenue
10
- */
11
- class WP_reCaptcha_Awesome_Support {
12
- /**
13
- * Holding the singleton instance
14
- */
15
- private static $_instance = null;
16
-
17
- /**
18
- * @return WP_reCaptcha
19
- */
20
- public static function instance(){
21
- if ( is_null( self::$_instance ) )
22
- self::$_instance = new self();
23
- return self::$_instance;
24
- }
25
-
26
- /**
27
- * Prevent from creating more instances
28
- */
29
- private function __clone() { }
30
-
31
- /**
32
- * Prevent from creating more than one instance
33
- */
34
- private function __construct() {
35
- add_action( 'init', array( $this , 'init' ), 11 );
36
- }
37
-
38
- /**
39
- * Init plugin component
40
- * set hooks
41
- */
42
- function init() {
43
-
44
- $wp_recaptcha = WP_reCaptcha::instance();
45
- $require_recaptcha = $wp_recaptcha->is_required();
46
- $enable_login = $wp_recaptcha->get_option( 'recaptcha_enable_login' );
47
- $enable_registration = $wp_recaptcha->get_option( 'recaptcha_enable_as_registration' );
48
-
49
- if ( $require_recaptcha ) {
50
-
51
- // Awesome Support support
52
-
53
- if ( $enable_login ) {
54
- add_action( 'wpas_after_login_fields', array( $wp_recaptcha, 'print_recaptcha_html' ), 10, 0 );
55
- add_filter( 'wpas_try_login', array( &$this, 'recaptcha_check' ), 10, 1 );
56
- }
57
-
58
- if ( $enable_registration ) {
59
- add_action( 'wpas_after_registration_fields', array( $wp_recaptcha, 'print_recaptcha_html' ), 10, 0 );
60
- add_filter( 'wpas_register_account_errors', array( $this, 'recaptcha_check' ), 10, 3 );
61
- }
62
- }
63
-
64
- }
65
-
66
- /**
67
- * Check the Captcha after Awesome Support tried to log the user in
68
- *
69
- * If the user login failed we simply return the existing error.
70
- *
71
- * @param WP_Error|WP_User $signon The result of the login attempt
72
- *
73
- * @return WP_Error|WP_User
74
- */
75
- function recaptcha_check( $signon ) {
76
-
77
- if ( is_wp_error( $signon ) ) {
78
- return $signon;
79
- }
80
-
81
- if ( ! WP_reCaptcha::instance()->recaptcha_check() ) {
82
- return new WP_Error( 'recaptcha_failed', __( 'The Captcha didn&#039;t verify', 'wp-recaptcha-integration' ) );
83
- }
84
-
85
- return $signon;
86
-
87
- }
88
- }
89
-
90
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
inc/class-wp_recaptcha_bbpress.php DELETED
@@ -1,74 +0,0 @@
1
- <?php
2
-
3
- /**
4
- * Class to manage bbPress Support
5
- */
6
- class WP_reCaptcha_bbPress {
7
- /**
8
- * Holding the singleton instance
9
- */
10
- private static $_instance = null;
11
-
12
- /**
13
- * @return WP_reCaptcha
14
- */
15
- public static function instance(){
16
- if ( is_null( self::$_instance ) ) {
17
- self::$_instance = new self();
18
- }
19
-
20
- return self::$_instance;
21
- }
22
-
23
- /**
24
- * Prevent from creating more instances
25
- */
26
- private function __clone() { }
27
-
28
- /**
29
- * Prevent from creating more than one instance
30
- */
31
- private function __construct() {
32
- add_action('init' , array( &$this , 'init' ) , 0 );
33
- }
34
-
35
- /**
36
- * Init plugin component
37
- *
38
- * set hooks
39
- */
40
- function init() {
41
- $wp_recaptcha = WP_reCaptcha::instance();
42
- $require_recaptcha = $wp_recaptcha->is_required();
43
- $enable_topic = $wp_recaptcha->get_option('recaptcha_enable_bbp_topic') ;
44
- $enable_reply = $wp_recaptcha->get_option('recaptcha_enable_bbp_reply') ;
45
-
46
- if ( $require_recaptcha ) {
47
-
48
- // WooCommerce support
49
- if ( $wp_recaptcha->get_option('recaptcha_flavor') == 'grecaptcha' ) {
50
-
51
- if ( $enable_topic ) {
52
- add_action( 'bbp_theme_before_topic_form_submit_wrapper' , array( $wp_recaptcha, 'print_recaptcha_html' ) );
53
- add_action( 'bbp_new_topic_pre_extras', array( &$this , 'recaptcha_check' ) );
54
- }
55
-
56
- if ( $enable_reply ) {
57
- add_action( 'bbp_theme_before_reply_form_submit_wrapper', array( $wp_recaptcha, 'print_recaptcha_html' ) );
58
- add_filter( 'bbp_new_reply_pre_extras', array( &$this , 'recaptcha_check' ) );
59
- }
60
- }
61
- }
62
- }
63
-
64
- /**
65
- * bbP recaptcha Check
66
- *
67
- * @return void
68
- */
69
- function recaptcha_check() {
70
- if ( ! WP_reCaptcha::instance()->recaptcha_check() ) {
71
- bbp_add_error( 'bbp-recaptcha-error', __('<strong>Error:</strong> the Captcha didn’t verify.', 'wp-recaptcha-integration'), 'error' );
72
- }
73
- }
74
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
inc/class-wp_recaptcha_captcha.php CHANGED
@@ -92,3 +92,6 @@ abstract class WP_reCaptcha_Captcha {
92
 
93
  }
94
 
 
 
 
92
 
93
  }
94
 
95
+
96
+ WP_reCaptcha_Options::instance();
97
+
inc/class-wp_recaptcha_nocaptcha.php CHANGED
@@ -215,29 +215,28 @@ class WP_reCaptcha_NoCaptcha extends WP_reCaptcha_Captcha {
215
  $return = "<div {$attr_str}></div>";
216
  $return .= '<noscript>';
217
  if ( WP_reCaptcha::instance()->get_option('recaptcha_noscript') ) {
218
- $return .= '<div style="width: 302px; height: 462px;">' .
219
- '<div style="width: 302px; height: 422px; position: relative;">' .
220
- '<div style="width: 302px; height: 422px; position: absolute;">' .
221
  '<iframe src="https://www.google.com/recaptcha/api/fallback?k='.$attr['data-sitekey'].'"' .
222
  ' frameborder="0" scrolling="no"' .
223
- ' style="width: 302px; height:422px; border-style: none;">' .
224
  '</iframe>' .
225
  '</div>' .
 
 
 
 
 
 
 
 
226
  '</div>' .
227
- '<div style="width: 300px; height: 60px; border-style: none;' .
228
- ' bottom: 12px; left: 25px; margin: 0px; padding: 0px; right: 25px;' .
229
- ' background: #f9f9f9; border: 1px solid #c1c1c1; border-radius: 3px;">' .
230
- '<textarea id="g-recaptcha-response" name="g-recaptcha-response"' .
231
- ' class="g-recaptcha-response"' .
232
- ' style="width: 250px; height: 40px; border: 1px solid #c1c1c1;' .
233
- ' margin: 10px 25px; padding: 0px; resize: none;" value="">' .
234
- '</textarea>' .
235
- '</div>' .
236
- '</div><br>';
237
  } else {
238
  $return .= __('Please enable JavaScript to submit this form.','wp-recaptcha-integration');
239
  }
240
- $return .= '<br></noscript>';
241
  return $return;
242
  }
243
  /**
@@ -266,3 +265,7 @@ class WP_reCaptcha_NoCaptcha extends WP_reCaptcha_Captcha {
266
 
267
 
268
  }
 
 
 
 
215
  $return = "<div {$attr_str}></div>";
216
  $return .= '<noscript>';
217
  if ( WP_reCaptcha::instance()->get_option('recaptcha_noscript') ) {
218
+ $return .= '<div style="width: 302px; height: 352px;">' .
219
+ '<div style="width: 302px; height: 352px; position: relative;">' .
220
+ '<div style="width: 302px; height: 352px; position: absolute;">' .
221
  '<iframe src="https://www.google.com/recaptcha/api/fallback?k='.$attr['data-sitekey'].'"' .
222
  ' frameborder="0" scrolling="no"' .
223
+ ' style="width: 302px; height:352px; border-style: none;">' .
224
  '</iframe>' .
225
  '</div>' .
226
+ '<div style="width: 250px; height: 80px; position: absolute; border-style: none;' .
227
+ ' bottom: 21px; left: 25px; margin: 0px; padding: 0px; right: 25px;">' .
228
+ '<textarea id="g-recaptcha-response" name="g-recaptcha-response"' .
229
+ ' class="g-recaptcha-response"' .
230
+ ' style="width: 250px; height: 80px; border: 1px solid #c1c1c1;' .
231
+ ' margin: 0px; padding: 0px; resize: none;" value="">' .
232
+ '</textarea>' .
233
+ '</div>' .
234
  '</div>' .
235
+ '</div>';
 
 
 
 
 
 
 
 
 
236
  } else {
237
  $return .= __('Please enable JavaScript to submit this form.','wp-recaptcha-integration');
238
  }
239
+ $return .= '</noscript>';
240
  return $return;
241
  }
242
  /**
265
 
266
 
267
  }
268
+
269
+
270
+ WP_reCaptcha_Options::instance();
271
+
inc/class-wp_recaptcha_options.php CHANGED
@@ -26,7 +26,7 @@ class WP_reCaptcha_Options {
26
  */
27
  private function __clone() {
28
  }
29
-
30
  /**
31
  * Prevent from creating more than one instance
32
  */
@@ -40,14 +40,14 @@ class WP_reCaptcha_Options {
40
  add_action( "load-{$page_hook}", array( &$this , 'process_network_settings' ));
41
  add_action( 'network_admin_menu', array( &$this , 'network_settings_menu' ));
42
  }
43
-
44
  add_action( 'pre_update_option_recaptcha_publickey' , array( &$this , 'update_option_recaptcha_apikey' ) , 10 , 2 );
45
  add_action( 'pre_update_option_recaptcha_privatekey' , array( &$this , 'update_option_recaptcha_apikey' ) , 10 , 2 );
46
  add_action( 'add_option_recaptcha_publickey' , array( &$this , 'add_option_recaptcha_apikey' ) , 10 , 2 );
47
  add_action( 'add_option_recaptcha_privatekey' , array( &$this , 'add_option_recaptcha_apikey' ) , 10 , 2 );
48
  }
49
-
50
-
51
  /**
52
  * Process network options
53
  */
@@ -85,21 +85,21 @@ class WP_reCaptcha_Options {
85
  } else {
86
  wp_die('Cheating, uh?');
87
  }
88
- // expecting api keys,
89
  }
90
-
91
  /**
92
  * Network menu hook
93
  */
94
  function network_settings_menu(){
95
- add_submenu_page(
96
  'settings.php',
97
- __( 'reCaptcha Settings' , 'wp-recaptcha-integration' ),
98
- __( 'reCaptcha' , 'wp-recaptcha-integration' ),
99
- 'manage_network', 'racaptcha-settings',
100
  array(&$this , 'network_settings_page' ) );
101
  }
102
-
103
  /**
104
  * Network Settings page
105
  */
@@ -114,7 +114,7 @@ class WP_reCaptcha_Options {
114
  ?></form><?php
115
  ?></div><?php
116
  }
117
-
118
 
119
 
120
  /**
@@ -139,7 +139,7 @@ class WP_reCaptcha_Options {
139
  if ( in_array( $option , array('recaptcha_publickey','recaptcha_privatekey') ) )
140
  add_filter( 'wp_redirect' , array( &$this , 'remove_new_apikey_url' ) );
141
  }
142
-
143
  /**
144
  * Removes Update api key url params
145
  * @param url URL
@@ -148,13 +148,13 @@ class WP_reCaptcha_Options {
148
  function remove_new_apikey_url( $url = null ) {
149
  return remove_query_arg( array('_wpnonce' , 'recaptcha-action' , 'settings-updated' ) , $url );
150
  }
151
-
152
  /**
153
  * Admin Notices hook to show up when the api keys heve not been entered.
154
  */
155
  function api_key_notice() {
156
- ?><div class="notice error above-h1"><p><?php
157
- printf(
158
  __( '<strong>reCaptcha needs your attention:</strong> To make it work You need to enter an api key. <br />You can do so at the <a href="%s">reCaptcha settings page</a>.' , 'wp-recaptcha-integration' ),
159
  admin_url( add_query_arg( 'page' , 'recaptcha' , 'options-general.php' ) )
160
  );
@@ -171,7 +171,7 @@ class WP_reCaptcha_Options {
171
  }
172
 
173
  $this->enter_api_key = ! $has_api_key || ( isset($_REQUEST['recaptcha-action']) && $_REQUEST['recaptcha-action'] == 'recaptcha-set-api-key');
174
-
175
  if ( ! $this->enter_api_key ) {
176
  add_settings_section( 'recaptcha_protection' , __( 'Protect' , 'wp-recaptcha-integration' ), array( &$this , 'explain_protection' ), 'recaptcha');
177
  add_settings_section( 'recaptcha_styling' , __( 'Style' , 'wp-recaptcha-integration' ), array( &$this , 'explain_styling' ), 'recaptcha');
@@ -205,11 +205,11 @@ class WP_reCaptcha_Options {
205
  register_setting( 'recaptcha_options', 'recaptcha_disable_submit' , 'intval');
206
 
207
  register_setting( 'recaptcha_options', 'recaptcha_noscript' , 'intval');
 
208
 
209
-
210
- add_settings_field('recaptcha_flavor', __('Flavor','wp-recaptcha-integration'),
211
  array(&$this,'input_radio'), 'recaptcha', 'recaptcha_styling',
212
- array(
213
  'name' => 'recaptcha_flavor',
214
  'items' => array(
215
  array(
@@ -222,40 +222,40 @@ class WP_reCaptcha_Options {
222
  ),
223
  ),
224
  ) );
225
-
226
  add_settings_field('recaptcha_language', __( 'Language Settings' ), array(&$this,'select_language'), 'recaptcha', 'recaptcha_styling');
227
-
228
  add_settings_field('recaptcha_theme', __('Theme','wp-recaptcha-integration'), array(&$this,'select_theme'), 'recaptcha', 'recaptcha_styling');
229
 
230
- add_settings_field('recaptcha_disable_submit', __('Disable Submit Button','wp-recaptcha-integration'),
231
- array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_styling' ,
232
- array('name'=>'recaptcha_disable_submit','label'=>__( 'Disable Form Submit Button until no-captcha is entered.' ,'wp-recaptcha-integration' ) )
233
  );
234
- add_settings_field('recaptcha_noscript', __('Noscript Fallback','wp-recaptcha-integration'),
235
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_advanced' ,
236
- array(
237
  'name'=>'recaptcha_noscript',
238
  'label'=>__( 'Provide a fallback for non javascript capable browsers.','wp-recaptcha-integration' ),
239
  'description' => __( 'Leave this unchecked when your site requires JavaScript anyway.','wp-recaptcha-integration' ),
240
  'class' => 'flavor-grecaptcha',
241
- )
242
  );
243
 
244
  global $wp_version;
245
  if ( version_compare( $wp_version , '4.2' ) >= 0 ) {
246
  register_setting( 'recaptcha_options', 'recaptcha_comment_use_42_filter' , 'intval');
247
- add_settings_field('recaptcha_comment_use_42_filter', __('Comment Form rendering','wp-recaptcha-integration'),
248
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_advanced' ,
249
- array(
250
  'name'=>'recaptcha_comment_use_42_filter',
251
  'label'=>__( 'My Comment Form is WordPress 4.2 compatible.','wp-recaptcha-integration' ),
252
  'description' => __( 'Enable this when your comment form uses the <code>comment_form_submit_button</code> filter. (Or just try if it works.)','wp-recaptcha-integration' ),
253
  'class' => 'flavor-grecaptcha',
254
- )
255
  );
256
  }
257
  }
258
-
259
  if ( ! WP_reCaptcha::is_network_activated() || is_network_admin() ) {
260
  // network options
261
  register_setting( 'recaptcha_options', 'recaptcha_enable_comments' , 'intval');
@@ -264,19 +264,11 @@ class WP_reCaptcha_Options {
264
  register_setting( 'recaptcha_options', 'recaptcha_enable_lostpw' , 'intval');
265
  register_setting( 'recaptcha_options', 'recaptcha_lockout' , 'intval');
266
 
267
- if ( function_exists('WC') ) {
268
  register_setting( 'recaptcha_options', 'recaptcha_enable_wc_order' , 'intval');
269
- }
270
- if ( class_exists( 'Awesome_Support' ) ) {
271
- register_setting( 'recaptcha_options', 'recaptcha_enable_as_registration' , 'intval');
272
- }
273
- if ( class_exists( 'bbPress' ) ) {
274
- register_setting( 'recaptcha_options', 'recaptcha_enable_bbp_topic' , 'intval');
275
- register_setting( 'recaptcha_options', 'recaptcha_enable_bbp_reply' , 'intval');
276
- }
277
 
278
  register_setting( 'recaptcha_options', 'recaptcha_disable_for_known_users' , 'intval');
279
-
280
  $protect_settings = array();
281
  $protect_settings[] = array(
282
  'name' => 'recaptcha_enable_comments',
@@ -298,7 +290,6 @@ class WP_reCaptcha_Options {
298
  'label' => __('Lost Password Form','wp-recaptcha-integration'),
299
  'class' => '',
300
  );
301
-
302
  if ( function_exists('WC') ) {
303
  $wc_warn = WP_reCaptcha::instance()->get_option('recaptcha_enable_wc_order') && WP_reCaptcha::instance()->get_option('recaptcha_flavor') !== 'grecaptcha';
304
  $protect_settings[] = array(
@@ -307,47 +298,22 @@ class WP_reCaptcha_Options {
307
  'class' => 'flavor-grecaptcha',
308
  );
309
  }
310
-
311
- if ( class_exists( 'Awesome_Support' ) ) {
312
-
313
- $protect_settings[] = array(
314
- 'name'=>'recaptcha_enable_as_registration',
315
- 'label'=>__( 'Awesome Support Registration','wp-recaptcha-integration' ),
316
- 'class' => '',
317
- );
318
- }
319
-
320
- if ( class_exists( 'bbPress' ) ) {
321
- $protect_settings[] = array(
322
- 'name' => 'recaptcha_enable_bbp_topic',
323
- 'label' => __( 'bbPress New Topic','wp-recaptcha-integration' ),
324
- 'class' => 'flavor-grecaptcha',
325
- );
326
-
327
- $protect_settings[] = array(
328
- 'name' => 'recaptcha_enable_bbp_reply',
329
- 'label' => __( 'bbPress New Reply','wp-recaptcha-integration' ),
330
- 'class' => 'flavor-grecaptcha',
331
- );
332
- }
333
-
334
- add_settings_field('recaptcha_protection', __('Forms to protect','wp-recaptcha-integration'),
335
  array(&$this,'input_protect'), 'recaptcha', 'recaptcha_protection' ,
336
- $protect_settings
337
  );
338
-
339
- add_settings_field('recaptcha_disable_for_known_users', __('Disable for known users','wp-recaptcha-integration'),
340
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_protection' ,
341
- array('name'=>'recaptcha_disable_for_known_users','label'=>__( 'Disable reCaptcha verification for logged in users.','wp-recaptcha-integration' ))
342
  );
343
-
344
- add_settings_field('recaptcha_lockout', __('Prevent lockout','wp-recaptcha-integration'),
345
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_protection' ,
346
- array(
347
  'name'=>'recaptcha_lockout',
348
  'label'=>__( 'Allow administrator to log in if API keys do not work.','wp-recaptcha-integration' ),
349
  'description' => __( 'When the captcha verification fails, and the private or public API key does not work the plugin will let you in anyway. Please note that with this option checked plus a broken keypair your site will be open to brute force attacks, that try to guess an administrator password.','wp-recaptcha-integration' ),
350
- )
351
  );
352
  }
353
 
@@ -355,52 +321,52 @@ class WP_reCaptcha_Options {
355
  add_settings_error('recaptcha',1,__('Please configure the public and private key. <a href="http://www.google.com/recaptcha/whyrecaptcha">What are you trying to tell me?</a>','wp-recaptcha-integration'),'updated');
356
  }
357
  }
358
-
359
  /**
360
  * Intro text for the api key setting
361
  */
362
  public function explain_apikey( ) {
363
  if ( $this->enter_api_key ) {
364
- ?><p class="description"><?php
365
  $info_url = 'https://developers.google.com/recaptcha/intro';
366
  $admin_url = 'https://www.google.com/recaptcha/admin';
367
  printf(
368
  __( 'Please register your blog through the <a href="%s">Google reCAPTCHA admin page</a> and enter the public and private key in the fields below. <a href="%s">What is this all about?</a>', 'wp-recaptcha-integration' ) ,
369
- $admin_url , $info_url
370
  );
371
  ?></p><?php
372
  ?><input type="hidden" name="recaptcha-action" value="recaptcha-set-api-key" /><?php
373
  } else {
374
  ?><div class="recaptcha-explain"><?php
375
- ?><p class="description"><?php
376
  _e( 'You already entered an API Key. Use the button below to enter it again.','wp-recaptcha-integration');
377
  ?></p><?php
378
  $action = 'recaptcha-set-api-key';
379
  $nonce = wp_create_nonce( $action );
380
  $new_url = add_query_arg( array('_wpnonce' => $nonce , 'recaptcha-action' => $action ) );
381
-
382
  $action = 'recaptcha-test-api-key';
383
  $nonce = wp_create_nonce( $action );
384
  $test_url = add_query_arg( array('_wpnonce' => $nonce , 'action' => $action ) , admin_url( 'admin-ajax.php' ) );
385
-
386
  $action = 'recaptcha-init-test-api-key';
387
  $nonce = wp_create_nonce( $action );
388
  $init_test_url = add_query_arg( array('_wpnonce' => $nonce , 'action' => $action ) , admin_url( 'admin-ajax.php' ) );
389
-
390
- ?><p class="submit"><?php
391
  ?><a class="button" href="<?php echo $new_url ?>"><?php _e('New API Key' , 'wp-recaptcha-integration') ?></a><?php
392
  ?><a id="test-api-key" class="button" data-init-href="<?php echo $init_test_url ?>" href="<?php echo $test_url ?>"><?php _e('Test API Key' , 'wp-recaptcha-integration') ?></a><?php
393
  ?></p><?php
394
  ?></div><?php
395
  }
396
  }
397
-
398
  /**
399
  * Intro text for the Protection setting
400
  */
401
  public function explain_protection() {
402
  ?><div class="recaptcha-explain"><?php
403
- ?><p class="description"><?php
404
  _e( 'Select which forms you want to protect with a captcha.' , 'wp-recaptcha-integration' );
405
  ?></p><?php
406
  ?></div><?php
@@ -417,13 +383,13 @@ class WP_reCaptcha_Options {
417
  */
418
  public function explain_styling() {
419
  ?><div class="recaptcha-explain"><?php
420
- ?><p class="description"><?php
421
  _e( 'Choose a flavor and theme for your Captcha. Please note that with the old style reCaptcha you cannot have more than one captcha per page.' , 'wp-recaptcha-integration' );
422
  ?></p><?php
423
  ?></div><?php
424
  }
425
-
426
-
427
  /**
428
  * Test api key ajax response.
429
  * Returns reCaptcha HTML
@@ -480,7 +446,7 @@ class WP_reCaptcha_Options {
480
  }
481
  exit(0);
482
  }
483
-
484
  /**
485
  * Link for canceling api key entering
486
  * checks the verification process and shows an error on fail.
@@ -489,7 +455,7 @@ class WP_reCaptcha_Options {
489
  $url = $this->remove_new_apikey_url( add_query_arg(null,null) );
490
  ?><a class="button" href="<?php echo $url ?>"><?php _e( 'Cancel' ) ?></a><?php
491
  }
492
-
493
  /**
494
  * Radio buttons
495
  *
@@ -516,7 +482,7 @@ class WP_reCaptcha_Options {
516
  ?></label><br /><?php
517
  }
518
  }
519
-
520
  /**
521
  * A Checkbox
522
  *
@@ -545,7 +511,7 @@ class WP_reCaptcha_Options {
545
  }
546
  ?></label><?php
547
  }
548
-
549
  /**
550
  * On/off switch. Basically A Checkbox
551
  *
@@ -574,14 +540,14 @@ class WP_reCaptcha_Options {
574
  ?></label><?php
575
  ?></div><?php
576
  }
577
-
578
  public function input_protect( $switches ) {
579
- foreach ( $switches as $switch )
580
  $this->input_check_onoff( $switch );
581
  }
582
-
583
  /**
584
- * A Text field.
585
  * Used for api key input.
586
  *
587
  * @param args array(
@@ -604,7 +570,7 @@ class WP_reCaptcha_Options {
604
  'recaptcha' => WP_reCaptcha_ReCaptcha::instance()->get_supported_languages(),
605
  'grecaptcha' => WP_reCaptcha_NoCaptcha::instance()->get_supported_languages(),
606
  );
607
-
608
  ?><div class="recaptcha-select-language flavor-<?php echo $option_flavor ?>"><?php
609
  foreach( $all_available_langs as $flavor => $available_langs ) {
610
  ?><select class="flavor-<?php echo $flavor ?>" name="<?php echo $option_name ?>[<?php echo $flavor ?>]"><?php
@@ -624,26 +590,26 @@ class WP_reCaptcha_Options {
624
  */
625
  public function select_theme() {
626
  $option_name = 'recaptcha_theme';
627
-
628
  $grecaptcha_themes = WP_reCaptcha_NoCaptcha::instance()->get_supported_themes();
629
  $grecaptcha_themes = array_map( array( $this , '_map_grecaptcha' ) , $grecaptcha_themes );
630
-
631
  $recaptcha_themes = WP_reCaptcha_ReCaptcha::instance()->get_supported_themes();
632
  $recaptcha_themes = array_map( array( $this , '_map_recaptcha' ) , $recaptcha_themes );
633
-
634
  $themes = $grecaptcha_themes + $recaptcha_themes;
635
 
636
  $option_theme = WP_reCaptcha::instance()->get_option($option_name);
637
  $option_flavor = WP_reCaptcha::instance()->get_option( 'recaptcha_flavor' );
638
-
639
  ?><div class="recaptcha-select-theme"><?php
640
-
641
  foreach ( $themes as $value => $theme ) {
642
  extract( $theme ); // label, flavor
643
  ?><div class="theme-item flavor-<?php echo $flavor ?>"><?php
644
  ?><input <?php checked($value,$option_theme,true); ?> id="<?php echo "$option_name-$value" ?>" type="radio" name="<?php echo $option_name ?>" value="<?php echo $value ?>" /><?php
645
  ?><label for="<?php echo "$option_name-$value" ?>"><?php
646
- ?><span class="title"><?php
647
  echo $label;
648
  ?></span><?php
649
  if ( $value == 'custom' ) {
@@ -656,27 +622,27 @@ class WP_reCaptcha_Options {
656
  }
657
  ?></label><?php
658
  ?></div><?php
659
-
660
  }
661
  ?></div><?php
662
  ?></div><?php
663
  }
664
-
665
  /**
666
  * @usage select_theme()
667
  */
668
  private function _map_grecaptcha( $val ) {
669
- $val['flavor'] = 'grecaptcha';
670
  return $val;
671
  }
672
  /**
673
  * @usage select_theme()
674
  */
675
  private function _map_recaptcha( $val ) {
676
- $val['flavor'] = 'recaptcha';
677
  return $val;
678
  }
679
-
680
  /**
681
  * Check if language is supported by current recaptcha flavor
682
  */
@@ -685,7 +651,7 @@ class WP_reCaptcha_Options {
685
 
686
  if ( isset( $language[$flavor] ) )
687
  $language = $language[$flavor];
688
-
689
  if ( $language != 'WPLANG' )
690
  $language = WP_reCaptcha::instance()->captcha_instance_by_flavor( $flavor )->get_language( $language );
691
  return $language;
@@ -699,14 +665,14 @@ class WP_reCaptcha_Options {
699
  'grecaptcha' => array( 'light','dark' ),
700
  );
701
  $flavor = WP_reCaptcha::instance()->get_option('recaptcha_flavor');
702
-
703
  if ( isset($themes_available[$flavor] ) && in_array($theme,$themes_available[$flavor]) )
704
  return $theme;
705
  else if ( isset($themes_available[$flavor] ) )
706
  return $themes_available[$flavor][0];
707
  return 'light';
708
  }
709
-
710
  /**
711
  * Check valid flavor
712
  */
@@ -720,12 +686,12 @@ class WP_reCaptcha_Options {
720
  * Admin menu hook, adds blogs local options page
721
  */
722
  public function add_options_page() {
723
- $page_slug = add_options_page(
724
- __('ReCaptcha','wp-recaptcha-integration'), __('ReCaptcha','wp-recaptcha-integration'),
725
- 'manage_options', 'recaptcha',
726
  array(&$this,'render_options_page')
727
  );
728
-
729
  add_action( "load-$page_slug" , array( &$this , 'enqueue_styles' ) );
730
  }
731
 
@@ -743,20 +709,20 @@ class WP_reCaptcha_Options {
743
  public function render_options_page() {
744
  $option_flavor = WP_reCaptcha::instance()->get_option( 'recaptcha_flavor' );
745
  ?><div class="wrap flavor-<?php echo $option_flavor ?>"><?php
746
- ?><h2><?php /*icon*/
747
  _e('Settings');
748
- echo ' › ';
749
- _e( 'ReCaptcha' , 'wp-recaptcha-integration' );
750
  ?></h2><?php
751
  /* ?><p><?php _e( '...' , 'googlefont' ); ?></p><?php */
752
  ?><form action="options.php" method="post"><?php
753
  settings_fields( 'recaptcha_options' );
754
- do_settings_sections( 'recaptcha' );
755
  submit_button( null , 'primary' , null, null, array('autocomplete'=>'off'));
756
  ?></form><?php
757
  ?></div><?php
758
  }
759
-
760
  }
761
 
762
 
26
  */
27
  private function __clone() {
28
  }
29
+
30
  /**
31
  * Prevent from creating more than one instance
32
  */
40
  add_action( "load-{$page_hook}", array( &$this , 'process_network_settings' ));
41
  add_action( 'network_admin_menu', array( &$this , 'network_settings_menu' ));
42
  }
43
+
44
  add_action( 'pre_update_option_recaptcha_publickey' , array( &$this , 'update_option_recaptcha_apikey' ) , 10 , 2 );
45
  add_action( 'pre_update_option_recaptcha_privatekey' , array( &$this , 'update_option_recaptcha_apikey' ) , 10 , 2 );
46
  add_action( 'add_option_recaptcha_publickey' , array( &$this , 'add_option_recaptcha_apikey' ) , 10 , 2 );
47
  add_action( 'add_option_recaptcha_privatekey' , array( &$this , 'add_option_recaptcha_apikey' ) , 10 , 2 );
48
  }
49
+
50
+
51
  /**
52
  * Process network options
53
  */
85
  } else {
86
  wp_die('Cheating, uh?');
87
  }
88
+ // expecting api keys,
89
  }
90
+
91
  /**
92
  * Network menu hook
93
  */
94
  function network_settings_menu(){
95
+ add_submenu_page(
96
  'settings.php',
97
+ __( 'reCaptcha Settings' , 'wp-recaptcha-integration' ),
98
+ __( 'reCaptcha' , 'wp-recaptcha-integration' ),
99
+ 'manage_network', 'racaptcha-settings',
100
  array(&$this , 'network_settings_page' ) );
101
  }
102
+
103
  /**
104
  * Network Settings page
105
  */
114
  ?></form><?php
115
  ?></div><?php
116
  }
117
+
118
 
119
 
120
  /**
139
  if ( in_array( $option , array('recaptcha_publickey','recaptcha_privatekey') ) )
140
  add_filter( 'wp_redirect' , array( &$this , 'remove_new_apikey_url' ) );
141
  }
142
+
143
  /**
144
  * Removes Update api key url params
145
  * @param url URL
148
  function remove_new_apikey_url( $url = null ) {
149
  return remove_query_arg( array('_wpnonce' , 'recaptcha-action' , 'settings-updated' ) , $url );
150
  }
151
+
152
  /**
153
  * Admin Notices hook to show up when the api keys heve not been entered.
154
  */
155
  function api_key_notice() {
156
+ ?><div class="notice error above-h1"><p><?php
157
+ printf(
158
  __( '<strong>reCaptcha needs your attention:</strong> To make it work You need to enter an api key. <br />You can do so at the <a href="%s">reCaptcha settings page</a>.' , 'wp-recaptcha-integration' ),
159
  admin_url( add_query_arg( 'page' , 'recaptcha' , 'options-general.php' ) )
160
  );
171
  }
172
 
173
  $this->enter_api_key = ! $has_api_key || ( isset($_REQUEST['recaptcha-action']) && $_REQUEST['recaptcha-action'] == 'recaptcha-set-api-key');
174
+
175
  if ( ! $this->enter_api_key ) {
176
  add_settings_section( 'recaptcha_protection' , __( 'Protect' , 'wp-recaptcha-integration' ), array( &$this , 'explain_protection' ), 'recaptcha');
177
  add_settings_section( 'recaptcha_styling' , __( 'Style' , 'wp-recaptcha-integration' ), array( &$this , 'explain_styling' ), 'recaptcha');
205
  register_setting( 'recaptcha_options', 'recaptcha_disable_submit' , 'intval');
206
 
207
  register_setting( 'recaptcha_options', 'recaptcha_noscript' , 'intval');
208
+
209
 
210
+ add_settings_field('recaptcha_flavor', __('Flavor','wp-recaptcha-integration'),
 
211
  array(&$this,'input_radio'), 'recaptcha', 'recaptcha_styling',
212
+ array(
213
  'name' => 'recaptcha_flavor',
214
  'items' => array(
215
  array(
222
  ),
223
  ),
224
  ) );
225
+
226
  add_settings_field('recaptcha_language', __( 'Language Settings' ), array(&$this,'select_language'), 'recaptcha', 'recaptcha_styling');
227
+
228
  add_settings_field('recaptcha_theme', __('Theme','wp-recaptcha-integration'), array(&$this,'select_theme'), 'recaptcha', 'recaptcha_styling');
229
 
230
+ add_settings_field('recaptcha_disable_submit', __('Disable Submit Button','wp-recaptcha-integration'),
231
+ array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_styling' ,
232
+ array('name'=>'recaptcha_disable_submit','label'=>__( 'Disable Form Submit Button until no-captcha is entered.' ,'wp-recaptcha-integration' ) )
233
  );
234
+ add_settings_field('recaptcha_noscript', __('Noscript Fallback','wp-recaptcha-integration'),
235
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_advanced' ,
236
+ array(
237
  'name'=>'recaptcha_noscript',
238
  'label'=>__( 'Provide a fallback for non javascript capable browsers.','wp-recaptcha-integration' ),
239
  'description' => __( 'Leave this unchecked when your site requires JavaScript anyway.','wp-recaptcha-integration' ),
240
  'class' => 'flavor-grecaptcha',
241
+ )
242
  );
243
 
244
  global $wp_version;
245
  if ( version_compare( $wp_version , '4.2' ) >= 0 ) {
246
  register_setting( 'recaptcha_options', 'recaptcha_comment_use_42_filter' , 'intval');
247
+ add_settings_field('recaptcha_comment_use_42_filter', __('Comment Form rendering','wp-recaptcha-integration'),
248
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_advanced' ,
249
+ array(
250
  'name'=>'recaptcha_comment_use_42_filter',
251
  'label'=>__( 'My Comment Form is WordPress 4.2 compatible.','wp-recaptcha-integration' ),
252
  'description' => __( 'Enable this when your comment form uses the <code>comment_form_submit_button</code> filter. (Or just try if it works.)','wp-recaptcha-integration' ),
253
  'class' => 'flavor-grecaptcha',
254
+ )
255
  );
256
  }
257
  }
258
+
259
  if ( ! WP_reCaptcha::is_network_activated() || is_network_admin() ) {
260
  // network options
261
  register_setting( 'recaptcha_options', 'recaptcha_enable_comments' , 'intval');
264
  register_setting( 'recaptcha_options', 'recaptcha_enable_lostpw' , 'intval');
265
  register_setting( 'recaptcha_options', 'recaptcha_lockout' , 'intval');
266
 
267
+ if ( function_exists('WC') )
268
  register_setting( 'recaptcha_options', 'recaptcha_enable_wc_order' , 'intval');
 
 
 
 
 
 
 
 
269
 
270
  register_setting( 'recaptcha_options', 'recaptcha_disable_for_known_users' , 'intval');
271
+
272
  $protect_settings = array();
273
  $protect_settings[] = array(
274
  'name' => 'recaptcha_enable_comments',
290
  'label' => __('Lost Password Form','wp-recaptcha-integration'),
291
  'class' => '',
292
  );
 
293
  if ( function_exists('WC') ) {
294
  $wc_warn = WP_reCaptcha::instance()->get_option('recaptcha_enable_wc_order') && WP_reCaptcha::instance()->get_option('recaptcha_flavor') !== 'grecaptcha';
295
  $protect_settings[] = array(
298
  'class' => 'flavor-grecaptcha',
299
  );
300
  }
301
+ add_settings_field('recaptcha_protection', __('Forms to protect','wp-recaptcha-integration'),
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
302
  array(&$this,'input_protect'), 'recaptcha', 'recaptcha_protection' ,
303
+ $protect_settings
304
  );
305
+
306
+ add_settings_field('recaptcha_disable_for_known_users', __('Disable for known users','wp-recaptcha-integration'),
307
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_protection' ,
308
+ array('name'=>'recaptcha_disable_for_known_users','label'=>__( 'Disable reCaptcha verification for logged in users.','wp-recaptcha-integration' ))
309
  );
310
+ add_settings_field('recaptcha_lockout', __('Prevent lockout','wp-recaptcha-integration'),
 
311
  array(&$this,'input_checkbox'), 'recaptcha', 'recaptcha_protection' ,
312
+ array(
313
  'name'=>'recaptcha_lockout',
314
  'label'=>__( 'Allow administrator to log in if API keys do not work.','wp-recaptcha-integration' ),
315
  'description' => __( 'When the captcha verification fails, and the private or public API key does not work the plugin will let you in anyway. Please note that with this option checked plus a broken keypair your site will be open to brute force attacks, that try to guess an administrator password.','wp-recaptcha-integration' ),
316
+ )
317
  );
318
  }
319
 
321
  add_settings_error('recaptcha',1,__('Please configure the public and private key. <a href="http://www.google.com/recaptcha/whyrecaptcha">What are you trying to tell me?</a>','wp-recaptcha-integration'),'updated');
322
  }
323
  }
324
+
325
  /**
326
  * Intro text for the api key setting
327
  */
328
  public function explain_apikey( ) {
329
  if ( $this->enter_api_key ) {
330
+ ?><p class="description"><?php
331
  $info_url = 'https://developers.google.com/recaptcha/intro';
332
  $admin_url = 'https://www.google.com/recaptcha/admin';
333
  printf(
334
  __( 'Please register your blog through the <a href="%s">Google reCAPTCHA admin page</a> and enter the public and private key in the fields below. <a href="%s">What is this all about?</a>', 'wp-recaptcha-integration' ) ,
335
+ $admin_url , $info_url
336
  );
337
  ?></p><?php
338
  ?><input type="hidden" name="recaptcha-action" value="recaptcha-set-api-key" /><?php
339
  } else {
340
  ?><div class="recaptcha-explain"><?php
341
+ ?><p class="description"><?php
342
  _e( 'You already entered an API Key. Use the button below to enter it again.','wp-recaptcha-integration');
343
  ?></p><?php
344
  $action = 'recaptcha-set-api-key';
345
  $nonce = wp_create_nonce( $action );
346
  $new_url = add_query_arg( array('_wpnonce' => $nonce , 'recaptcha-action' => $action ) );
347
+
348
  $action = 'recaptcha-test-api-key';
349
  $nonce = wp_create_nonce( $action );
350
  $test_url = add_query_arg( array('_wpnonce' => $nonce , 'action' => $action ) , admin_url( 'admin-ajax.php' ) );
351
+
352
  $action = 'recaptcha-init-test-api-key';
353
  $nonce = wp_create_nonce( $action );
354
  $init_test_url = add_query_arg( array('_wpnonce' => $nonce , 'action' => $action ) , admin_url( 'admin-ajax.php' ) );
355
+
356
+ ?><p class="submit"><?php
357
  ?><a class="button" href="<?php echo $new_url ?>"><?php _e('New API Key' , 'wp-recaptcha-integration') ?></a><?php
358
  ?><a id="test-api-key" class="button" data-init-href="<?php echo $init_test_url ?>" href="<?php echo $test_url ?>"><?php _e('Test API Key' , 'wp-recaptcha-integration') ?></a><?php
359
  ?></p><?php
360
  ?></div><?php
361
  }
362
  }
363
+
364
  /**
365
  * Intro text for the Protection setting
366
  */
367
  public function explain_protection() {
368
  ?><div class="recaptcha-explain"><?php
369
+ ?><p class="description"><?php
370
  _e( 'Select which forms you want to protect with a captcha.' , 'wp-recaptcha-integration' );
371
  ?></p><?php
372
  ?></div><?php
383
  */
384
  public function explain_styling() {
385
  ?><div class="recaptcha-explain"><?php
386
+ ?><p class="description"><?php
387
  _e( 'Choose a flavor and theme for your Captcha. Please note that with the old style reCaptcha you cannot have more than one captcha per page.' , 'wp-recaptcha-integration' );
388
  ?></p><?php
389
  ?></div><?php
390
  }
391
+
392
+
393
  /**
394
  * Test api key ajax response.
395
  * Returns reCaptcha HTML
446
  }
447
  exit(0);
448
  }
449
+
450
  /**
451
  * Link for canceling api key entering
452
  * checks the verification process and shows an error on fail.
455
  $url = $this->remove_new_apikey_url( add_query_arg(null,null) );
456
  ?><a class="button" href="<?php echo $url ?>"><?php _e( 'Cancel' ) ?></a><?php
457
  }
458
+
459
  /**
460
  * Radio buttons
461
  *
482
  ?></label><br /><?php
483
  }
484
  }
485
+
486
  /**
487
  * A Checkbox
488
  *
511
  }
512
  ?></label><?php
513
  }
514
+
515
  /**
516
  * On/off switch. Basically A Checkbox
517
  *
540
  ?></label><?php
541
  ?></div><?php
542
  }
543
+
544
  public function input_protect( $switches ) {
545
+ foreach ( $switches as $switch )
546
  $this->input_check_onoff( $switch );
547
  }
548
+
549
  /**
550
+ * A Text field.
551
  * Used for api key input.
552
  *
553
  * @param args array(
570
  'recaptcha' => WP_reCaptcha_ReCaptcha::instance()->get_supported_languages(),
571
  'grecaptcha' => WP_reCaptcha_NoCaptcha::instance()->get_supported_languages(),
572
  );
573
+
574
  ?><div class="recaptcha-select-language flavor-<?php echo $option_flavor ?>"><?php
575
  foreach( $all_available_langs as $flavor => $available_langs ) {
576
  ?><select class="flavor-<?php echo $flavor ?>" name="<?php echo $option_name ?>[<?php echo $flavor ?>]"><?php
590
  */
591
  public function select_theme() {
592
  $option_name = 'recaptcha_theme';
593
+
594
  $grecaptcha_themes = WP_reCaptcha_NoCaptcha::instance()->get_supported_themes();
595
  $grecaptcha_themes = array_map( array( $this , '_map_grecaptcha' ) , $grecaptcha_themes );
596
+
597
  $recaptcha_themes = WP_reCaptcha_ReCaptcha::instance()->get_supported_themes();
598
  $recaptcha_themes = array_map( array( $this , '_map_recaptcha' ) , $recaptcha_themes );
599
+
600
  $themes = $grecaptcha_themes + $recaptcha_themes;
601
 
602
  $option_theme = WP_reCaptcha::instance()->get_option($option_name);
603
  $option_flavor = WP_reCaptcha::instance()->get_option( 'recaptcha_flavor' );
604
+
605
  ?><div class="recaptcha-select-theme"><?php
606
+
607
  foreach ( $themes as $value => $theme ) {
608
  extract( $theme ); // label, flavor
609
  ?><div class="theme-item flavor-<?php echo $flavor ?>"><?php
610
  ?><input <?php checked($value,$option_theme,true); ?> id="<?php echo "$option_name-$value" ?>" type="radio" name="<?php echo $option_name ?>" value="<?php echo $value ?>" /><?php
611
  ?><label for="<?php echo "$option_name-$value" ?>"><?php
612
+ ?><span class="title"><?php
613
  echo $label;
614
  ?></span><?php
615
  if ( $value == 'custom' ) {
622
  }
623
  ?></label><?php
624
  ?></div><?php
625
+
626
  }
627
  ?></div><?php
628
  ?></div><?php
629
  }
630
+
631
  /**
632
  * @usage select_theme()
633
  */
634
  private function _map_grecaptcha( $val ) {
635
+ $val['flavor'] = 'grecaptcha';
636
  return $val;
637
  }
638
  /**
639
  * @usage select_theme()
640
  */
641
  private function _map_recaptcha( $val ) {
642
+ $val['flavor'] = 'recaptcha';
643
  return $val;
644
  }
645
+
646
  /**
647
  * Check if language is supported by current recaptcha flavor
648
  */
651
 
652
  if ( isset( $language[$flavor] ) )
653
  $language = $language[$flavor];
654
+
655
  if ( $language != 'WPLANG' )
656
  $language = WP_reCaptcha::instance()->captcha_instance_by_flavor( $flavor )->get_language( $language );
657
  return $language;
665
  'grecaptcha' => array( 'light','dark' ),
666
  );
667
  $flavor = WP_reCaptcha::instance()->get_option('recaptcha_flavor');
668
+
669
  if ( isset($themes_available[$flavor] ) && in_array($theme,$themes_available[$flavor]) )
670
  return $theme;
671
  else if ( isset($themes_available[$flavor] ) )
672
  return $themes_available[$flavor][0];
673
  return 'light';
674
  }
675
+
676
  /**
677
  * Check valid flavor
678
  */
686
  * Admin menu hook, adds blogs local options page
687
  */
688
  public function add_options_page() {
689
+ $page_slug = add_options_page(
690
+ __('ReCaptcha','wp-recaptcha-integration'), __('ReCaptcha','wp-recaptcha-integration'),
691
+ 'manage_options', 'recaptcha',
692
  array(&$this,'render_options_page')
693
  );
694
+
695
  add_action( "load-$page_slug" , array( &$this , 'enqueue_styles' ) );
696
  }
697
 
709
  public function render_options_page() {
710
  $option_flavor = WP_reCaptcha::instance()->get_option( 'recaptcha_flavor' );
711
  ?><div class="wrap flavor-<?php echo $option_flavor ?>"><?php
712
+ ?><h2><?php /*icon*/
713
  _e('Settings');
714
+ echo ' › ';
715
+ _e( 'ReCaptcha' , 'wp-recaptcha-integration' );
716
  ?></h2><?php
717
  /* ?><p><?php _e( '...' , 'googlefont' ); ?></p><?php */
718
  ?><form action="options.php" method="post"><?php
719
  settings_fields( 'recaptcha_options' );
720
+ do_settings_sections( 'recaptcha' );
721
  submit_button( null , 'primary' , null, null, array('autocomplete'=>'off'));
722
  ?></form><?php
723
  ?></div><?php
724
  }
725
+
726
  }
727
 
728
 
inc/class-wp_recaptcha_recaptcha.php CHANGED
@@ -17,18 +17,12 @@ class WP_reCaptcha_ReCaptcha extends WP_reCaptcha_Captcha {
17
  'es' => 'Spanish',
18
  'tr' => 'Turkish',
19
  );
20
-
21
 
22
  /**
23
  * Holding the singleton instance
24
  */
25
  private static $_instance = null;
26
 
27
- /**
28
- * Last error message.
29
- */
30
- private $last_error = null;
31
-
32
  /**
33
  * @return WP_reCaptcha_Options The options manager instance
34
  */
@@ -47,7 +41,7 @@ class WP_reCaptcha_ReCaptcha extends WP_reCaptcha_Captcha {
47
  * Prevent from creating more than one instance
48
  */
49
  private function __construct() {
50
- if ( ! function_exists( 'recaptcha_get_html' ) )
51
  require_once dirname(__FILE__).'/recaptchalib.php';
52
  }
53
 
@@ -107,11 +101,6 @@ class WP_reCaptcha_ReCaptcha extends WP_reCaptcha_Captcha {
107
 
108
  };
109
  </script><?php
110
- ?><style type="text/css">
111
- .recaptchatable {
112
- table-layout:auto;
113
- }
114
- </style><?php
115
  }
116
  }
117
  /**
@@ -208,4 +197,5 @@ class WP_reCaptcha_ReCaptcha extends WP_reCaptcha_Captcha {
208
  }
209
 
210
 
 
211
 
17
  'es' => 'Spanish',
18
  'tr' => 'Turkish',
19
  );
 
20
 
21
  /**
22
  * Holding the singleton instance
23
  */
24
  private static $_instance = null;
25
 
 
 
 
 
 
26
  /**
27
  * @return WP_reCaptcha_Options The options manager instance
28
  */
41
  * Prevent from creating more than one instance
42
  */
43
  private function __construct() {
44
+ if ( ! defined( 'RECAPTCHA_API_SERVER' ) || ! function_exists( 'recaptcha_get_html' ) )
45
  require_once dirname(__FILE__).'/recaptchalib.php';
46
  }
47
 
101
 
102
  };
103
  </script><?php
 
 
 
 
 
104
  }
105
  }
106
  /**
197
  }
198
 
199
 
200
+ WP_reCaptcha_Options::instance();
201
 
languages/wp-recaptcha-integration-it_IT.mo DELETED
Binary file
languages/wp-recaptcha-integration-it_IT.po DELETED
@@ -1,373 +0,0 @@
1
- msgid ""
2
- msgstr ""
3
- "Project-Id-Version: WP reCaptcha Integration v1.1.0\n"
4
- "Report-Msgid-Bugs-To: \n"
5
- "POT-Creation-Date: 2015-02-01 17:51+0100\n"
6
- "PO-Revision-Date: 2015-08-29 11:53+0100\n"
7
- "Last-Translator: Jörn Lund <joern@podpirate.org>\n"
8
- "Language-Team: Ivan <ivan@yivoff.com>\n"
9
- "MIME-Version: 1.0\n"
10
- "Content-Type: text/plain; charset=UTF-8\n"
11
- "Content-Transfer-Encoding: 8bit\n"
12
- "Plural-Forms: nplurals=2; plural=n != 1;\n"
13
- "Language: it_IT\n"
14
- "X-Generator: Poedit 1.8.1\n"
15
- "X-Poedit-SourceCharset: UTF-8\n"
16
- "X-Poedit-KeywordsList: __;_e;__ngettext:1,2;_n:1,2;__ngettext_noop:1,2;_n_noop:1,2;_c,_nc:4c,1,2;_x:1,2c;_ex:1,2c;_nx:4c,1,2;_nx_noop:4c,1,2\n"
17
- "X-Poedit-Basepath: ..\n"
18
- "X-Textdomain-Support: yes\n"
19
- "X-Poedit-SearchPath-0: .\n"
20
-
21
- # @ wp-recaptcha-integration
22
- #: inc/class-wp_recaptcha_contactform7.php:78
23
- #: inc/class-wp_recaptcha_ninjaforms.php:36
24
- msgid "reCAPTCHA"
25
- msgstr "reCAPTCHA"
26
-
27
- # @ contact-form-7
28
- #: inc/class-wp_recaptcha_contactform7.php:91
29
- msgid "Required field?"
30
- msgstr "Campo richiesto?"
31
-
32
- # @ contact-form-7
33
- #: inc/class-wp_recaptcha_contactform7.php:93
34
- msgid "Name"
35
- msgstr "Nome"
36
-
37
- # @ contact-form-7
38
- #: inc/class-wp_recaptcha_contactform7.php:119
39
- msgid "Copy this code and paste it into the form left."
40
- msgstr "Copiare questo codice e incollarlo nel modulo/form a sinistra."
41
-
42
- # @ wp-recaptcha-integration
43
- #: inc/class-wp_recaptcha_contactform7.php:137
44
- msgid "The Captcha didn’t verify."
45
- msgstr "Il codice di verifica è sbagliato"
46
-
47
- # @ wp-recaptcha-integration
48
- #: inc/class-wp_recaptcha_ninjaforms.php:134
49
- #: inc/class-wp_recaptcha_woocommerce.php:83
50
- #: inc/class-wp_recaptcha_woocommerce.php:92 wp-recaptcha-integration.php:372
51
- #: wp-recaptcha-integration.php:418 wp-recaptcha-integration.php:432
52
- #: wp-recaptcha-integration.php:444
53
- msgid "<strong>Error:</strong> the Captcha didn’t verify."
54
- msgstr "<strong>Error:</strong> Il codice di verifica è sbagliato"
55
-
56
- # @ wp-recaptcha-integration
57
- #: inc/class-wp_recaptcha_nocaptcha.php:198
58
- msgid "Please enable JavaScript to submit this form."
59
- msgstr "Si prega di abilitare JavaScript per inviare questo modulo."
60
-
61
- # @ wp-recaptcha-integration
62
- #: inc/class-wp_recaptcha_options.php:94
63
- #: inc/class-wp_recaptcha_options.php:106
64
- msgid "reCaptcha Settings"
65
- msgstr "Impostazioni reCaptcha"
66
-
67
- # @ wp-recaptcha-integration
68
- #: inc/class-wp_recaptcha_options.php:95
69
- msgid "reCaptcha"
70
- msgstr "reCAPTCHA"
71
-
72
- # @ wp-recaptcha-integration
73
- #: inc/class-wp_recaptcha_options.php:155
74
- #, php-format
75
- msgid "<strong>reCaptcha needs your attention:</strong> To make it work You need to enter an api key. <br />You can do so at the <a href=\"%s\">reCaptcha settings page</a>."
76
- msgstr "<strong>reCaptcha ha bisogno della tua attenzione:</strong> per farlo funzionare, è necessario immettere una chiave API. <br /> Puoi farlo in <a href=\"%s\">pagina delle impostazioni di reCaptcha</a> ."
77
-
78
- # @ wp-recaptcha-integration
79
- #: inc/class-wp_recaptcha_options.php:183
80
- msgid "Site key"
81
- msgstr "Chiave sito"
82
-
83
- # @ wp-recaptcha-integration
84
- #: inc/class-wp_recaptcha_options.php:184
85
- msgid "Secret key"
86
- msgstr "Chiave segreta"
87
-
88
- # @ default
89
- #: inc/class-wp_recaptcha_options.php:220
90
- msgid "Language Settings"
91
- msgstr "Impostazioni di lingua"
92
-
93
- # @ wp-recaptcha-integration
94
- #: inc/class-wp_recaptcha_options.php:204
95
- msgid "Flavor"
96
- msgstr "Il tipo"
97
-
98
- # @ wp-recaptcha-integration
99
- #: inc/class-wp_recaptcha_options.php:211
100
- msgid "No Captcha where you just click a button"
101
- msgstr "No Captcha dove basta cliccare su un pulsante"
102
-
103
- # @ wp-recaptcha-integration
104
- #: inc/class-wp_recaptcha_options.php:215
105
- msgid "Old style reCAPTCHA where you type some cryptic text"
106
- msgstr "reCAPTCHA vecchio stile, dove si deve interpretare e poi digitare una scritta deformata"
107
-
108
- # @ contact-form-7
109
- # @ wp-recaptcha-integration
110
- #: inc/class-wp_recaptcha_contactform7.php:98
111
- #: inc/class-wp_recaptcha_ninjaforms.php:72
112
- #: inc/class-wp_recaptcha_options.php:222
113
- msgid "Theme"
114
- msgstr "Tema"
115
-
116
- # @ wp-recaptcha-integration
117
- #: inc/class-wp_recaptcha_options.php:224
118
- msgid "Disable Submit Button"
119
- msgstr "Disattiva tasto Invio"
120
-
121
- # @ wp-recaptcha-integration
122
- #: inc/class-wp_recaptcha_options.php:226
123
- msgid "Disable Form Submit Button until no-captcha is entered."
124
- msgstr "Disattivare il tasto Invio del form finché il captcha non è inserito."
125
-
126
- # @ wp-recaptcha-integration
127
- #: inc/class-wp_recaptcha_options.php:313
128
- msgid "Disable for known users"
129
- msgstr "Disabilitare per gli utenti conosciuti"
130
-
131
- # @ wp-recaptcha-integration
132
- #: inc/class-wp_recaptcha_options.php:315
133
- msgid "Disable reCaptcha verification for logged in users."
134
- msgstr "Disabilita il reCAPTCHA per gli utenti loggati."
135
-
136
- # @ wp-recaptcha-integration
137
- #: inc/class-wp_recaptcha_options.php:328
138
- msgid "Please configure the public and private key. <a href=\"http://www.google.com/recaptcha/whyrecaptcha\">What are you trying to tell me?</a>"
139
- msgstr "Configurare la chiave pubblica e privata. <a href=\"http://www.google.com/recaptcha/whyrecaptcha\">Cosa vuol dire questa cosa?</a>"
140
-
141
- # @ wp-recaptcha-integration
142
- #: inc/class-wp_recaptcha_options.php:341
143
- #, php-format
144
- msgid "Please register your blog through the <a href=\"%s\">Google reCAPTCHA admin page</a> and enter the public and private key in the fields below. <a href=\"%s\">What is this all about?</a>"
145
- msgstr "Registra il tuo blog tramite <a href=\"%s\">la pagine di amministrazione di reCAPTCHA</a> e inserisci la chiave pubblica e privata nei campi qui sotto. <a href=\"%s\">Di cosa si tratta?</a>"
146
-
147
- # @ wp-recaptcha-integration
148
- #: inc/class-wp_recaptcha_options.php:349
149
- msgid "You already entered an API Key. Use the button below to enter it again."
150
- msgstr "È già stata immessa una chiave API. Utilizza il pulsante sotto per inserirlo di nuovo."
151
-
152
- # @ wp-recaptcha-integration
153
- #: inc/class-wp_recaptcha_options.php:364
154
- msgid "New API Key"
155
- msgstr "Nuova chiave API"
156
-
157
- # @ wp-recaptcha-integration
158
- #: inc/class-wp_recaptcha_options.php:365
159
- msgid "Test API Key"
160
- msgstr "Prova la chiave API"
161
-
162
- # @ wp-recaptcha-integration
163
- #: inc/class-wp_recaptcha_options.php:419
164
- msgid "Test verfication"
165
- msgstr "Prova la verifica"
166
-
167
- # @ wp-recaptcha-integration
168
- #: inc/class-wp_recaptcha_options.php:432
169
- msgid "The secret Key is missing."
170
- msgstr "Manca la chiave segreta"
171
-
172
- # @ wp-recaptcha-integration
173
- #: inc/class-wp_recaptcha_options.php:433
174
- msgid "The secret Key is invalid. You better check your domain configuration and enter it again."
175
- msgstr "La chiave segreta non è valida. È meglio controllare la configurazione del dominio e immetterla nuovamente."
176
-
177
- # @ wp-recaptcha-integration
178
- #: inc/class-wp_recaptcha_options.php:434
179
- msgid "The user response was missing"
180
- msgstr "Mancava la risposta dell'utente"
181
-
182
- # @ wp-recaptcha-integration
183
- #: inc/class-wp_recaptcha_options.php:435
184
- msgid "Invalid user response"
185
- msgstr "Risposta sbagliata dell'utente "
186
-
187
- # @ wp-recaptcha-integration
188
- #: inc/class-wp_recaptcha_options.php:444
189
- msgid "Works! All good!"
190
- msgstr "Funziona! Tutto bene!"
191
-
192
- # @ default
193
- #: inc/class-wp_recaptcha_options.php:456
194
- msgid "Cancel"
195
- msgstr "Annulla"
196
-
197
- # @ wp-recaptcha-integration
198
- #: inc/class-wp_recaptcha_options.php:577
199
- msgid "Automatic"
200
- msgstr "Automatico"
201
-
202
- # @ default
203
- #: inc/class-wp_recaptcha_options.php:578
204
- msgid "Site Language"
205
- msgstr "Lingua del sito web"
206
-
207
- # @ default
208
- #: inc/class-wp_recaptcha_options.php:579
209
- msgid "Other"
210
- msgstr "Altro"
211
-
212
- # @ wp-recaptcha-integration
213
- #: inc/class-wp_recaptcha_nocaptcha.php:88
214
- msgid "Light"
215
- msgstr "Chiaro"
216
-
217
- # @ wp-recaptcha-integration
218
- #: inc/class-wp_recaptcha_nocaptcha.php:91
219
- msgid "Dark"
220
- msgstr "Scuro"
221
-
222
- # @ wp-recaptcha-integration
223
- #: inc/class-wp_recaptcha_recaptcha.php:51
224
- msgid "Red"
225
- msgstr "Rosso"
226
-
227
- # @ wp-recaptcha-integration
228
- #: inc/class-wp_recaptcha_recaptcha.php:54
229
- msgid "White"
230
- msgstr "Bianco"
231
-
232
- # @ wp-recaptcha-integration
233
- #: inc/class-wp_recaptcha_recaptcha.php:57
234
- msgid "Black Glass"
235
- msgstr "Vetro nero"
236
-
237
- # @ wp-recaptcha-integration
238
- #: inc/class-wp_recaptcha_recaptcha.php:60
239
- msgid "Clean"
240
- msgstr "Pulito"
241
-
242
- # @ wp-recaptcha-integration
243
- #: inc/class-wp_recaptcha_recaptcha.php:63
244
- msgid "Custom"
245
- msgstr "Personalizzato"
246
-
247
- # @ wp-recaptcha-integration
248
- #: inc/class-wp_recaptcha_options.php:617
249
- msgid "Unstyled HTML to apply your own Stylesheets."
250
- msgstr "HTML senza stile per applicare I tuoi fogli di stile."
251
-
252
- # @ wp-recaptcha-integration
253
- #: inc/class-wp_recaptcha_options.php:690
254
- #: inc/class-wp_recaptcha_options.php:715
255
- msgid "ReCaptcha"
256
- msgstr "reCAPTCHA"
257
-
258
- # @ default
259
- #: inc/class-wp_recaptcha_options.php:713
260
- msgid "Settings"
261
- msgstr "Impostazioni"
262
-
263
- # @ wp-recaptcha-integration
264
- #: inc/class-wp_recaptcha_recaptcha.php:146
265
- msgid "Incorrect please try again"
266
- msgstr "Sbagliato! Riprova per favore"
267
-
268
- # @ wp-recaptcha-integration
269
- #: inc/class-wp_recaptcha_recaptcha.php:148
270
- msgid "Enter the words above:"
271
- msgstr "Inserisci le parole sovraindicate:"
272
-
273
- # @ wp-recaptcha-integration
274
- #: inc/class-wp_recaptcha_recaptcha.php:149
275
- msgid "Enter the numbers you hear:"
276
- msgstr "Inserisci i numeri che senti:"
277
-
278
- # @ wp-recaptcha-integration
279
- #: inc/class-wp_recaptcha_recaptcha.php:153
280
- msgid "Get another CAPTCHA"
281
- msgstr "Richiedi un altro CAPTCHA"
282
-
283
- # @ wp-recaptcha-integration
284
- #: inc/class-wp_recaptcha_recaptcha.php:154
285
- msgid "Get an audio CAPTCHA"
286
- msgstr "Ottieni un audio CAPTCHA"
287
-
288
- # @ wp-recaptcha-integration
289
- #: inc/class-wp_recaptcha_recaptcha.php:155
290
- msgid "Get an image CAPTCHA"
291
- msgstr "Ottieni un immagine CAPTCHA"
292
-
293
- # @ wp-recaptcha-integration
294
- #: inc/class-wp_recaptcha_contactform7.php:100
295
- #: inc/class-wp_recaptcha_ninjaforms.php:64
296
- msgid "Use default"
297
- msgstr "Usa predefinito"
298
-
299
- # @ wp-recaptcha-integration
300
- #: inc/class-wp_recaptcha_options.php:173
301
- #: inc/class-wp_recaptcha_options.php:177
302
- msgid "Connect"
303
- msgstr "Connetti"
304
-
305
- # @ wp-recaptcha-integration
306
- #: inc/class-wp_recaptcha_options.php:174
307
- msgid "Protect"
308
- msgstr "Proteggi"
309
-
310
- # @ wp-recaptcha-integration
311
- #: inc/class-wp_recaptcha_options.php:175
312
- msgid "Style"
313
- msgstr "Stile"
314
-
315
- # @ wp-recaptcha-integration
316
- #: inc/class-wp_recaptcha_options.php:282
317
- msgid "Comment Form"
318
- msgstr "Modulo dei commenti"
319
-
320
- # @ wp-recaptcha-integration
321
- #: inc/class-wp_recaptcha_options.php:287
322
- msgid "Signup Form"
323
- msgstr "Modulo di iscrizione"
324
-
325
- # @ wp-recaptcha-integration
326
- #: inc/class-wp_recaptcha_options.php:292
327
- msgid "Login Form"
328
- msgstr "Form di login"
329
-
330
- # @ wp-recaptcha-integration
331
- #: inc/class-wp_recaptcha_options.php:297
332
- msgid "Lost Password Form"
333
- msgstr "Form password dimenticata"
334
-
335
- # @ wp-recaptcha-integration
336
- #: inc/class-wp_recaptcha_options.php:304
337
- msgid "woocommerce Checkout"
338
- msgstr "Woocommerce: Cassa"
339
-
340
- # @ wp-recaptcha-integration
341
- #: inc/class-wp_recaptcha_options.php:308
342
- msgid "Forms to protect"
343
- msgstr "I form da proteggere"
344
-
345
- # @ wp-recaptcha-integration
346
- #: inc/class-wp_recaptcha_options.php:317
347
- msgid "Prevent lockout"
348
- msgstr "Prevenire il blocco"
349
-
350
- # @ wp-recaptcha-integration
351
- #: inc/class-wp_recaptcha_options.php:321
352
- msgid "Allow administrator to log in if API keys do not work."
353
- msgstr "Consentire all&#39;amministratore di accedere se le chiavi API non funzionano."
354
-
355
- # @ wp-recaptcha-integration
356
- #: inc/class-wp_recaptcha_options.php:322
357
- msgid "When the captcha verification fails, and the private or public API key does not work the plugin will let you in anyway. Please note that with this option checked plus a broken keypair your site will be open to brute force attacks, that try to guess an administrator password."
358
- msgstr "Quando la verifica di captcha non riesce, e la chiave API pubblica o privata non funziona il plugin permettera comunque di effettuare il login. Si prega di notare che con questa opzione selezionata e le chiavi non valide il sito sarà aperto agli attacchi di tipo brute force, con i quali si cerca di indovinare la password dell'utente amministratore."
359
-
360
- # @ wp-recaptcha-integration
361
- #: inc/class-wp_recaptcha_options.php:377
362
- msgid "Select which forms you want to protect with a captcha."
363
- msgstr "Segli quali form devono essere protetti con un captcha."
364
-
365
- # @ wp-recaptcha-integration
366
- #: inc/class-wp_recaptcha_options.php:387
367
- msgid "Choose a flavor and theme for your Captcha. Please note that with the old style reCaptcha you cannot have more than one captcha per page."
368
- msgstr "Scegli il tipo e il tema per il vostro Captcha. Si prega di notare che con il reCaptcha vecchio stile non si può avere più di un captcha per pagina."
369
-
370
- # @ wp-recaptcha-integration
371
- #: inc/class-wp_recaptcha_woocommerce.php:72
372
- msgid "Are you human"
373
- msgstr "sei umano?"
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
readme.txt CHANGED
@@ -3,8 +3,8 @@ Contributors: podpirate
3
  Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=F8NKC6TCASUXE
4
  Tags: security, captcha, recaptcha, no captcha, login, signup, contact form 7, ninja forms, woocommerce
5
  Requires at least: 3.8
6
- Tested up to: 4.3
7
- Stable tag: 1.1.9
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -17,23 +17,18 @@ Provides of the box integration for signup, login, comment forms, Ninja Forms an
17
  form 7 as well as a plugin API for your own integrations.
18
 
19
  = Features: =
20
- - Secures login, signup und comments with a recaptcha.
21
  - Supports old as well as new reCaptcha.
22
- - Works together with
23
- - WP Multisite
24
- - bbPress (thanks to [Tareq Hasan](http://tareq.wedevs.com/)
25
- - BuddyPress
26
- - AwesomeSupport (thanks to [Julien Liabeuf](http://julienliabeuf.com/)
27
- - WooCommerce (Only checkout, registration and login form. Not password reset)
28
- - [Ninja Forms](http://ninjaforms.com/)
29
- - [Contact Form 7](https://wordpress.org/plugins/contact-form-7/)
30
-
31
- - For integration in your self-coded forms see this [wiki article](https://github.com/mcguffin/wp-recaptcha-integration/wiki/Custom-Themes-and-Forms) for details.
32
 
33
  = Localizations =
34
  - Brazilian Portuguese (thanks to [Vinícius Ferraz](http://www.viniciusferraz.com))
35
  - Spanish (thanks to [Ivan Yivoff](https://github.com/yivi))
36
- - Italian (thanks to [Salaros](http://blog.salaros.com/))
37
  - German
38
 
39
  Latest Files on GitHub: [https://github.com/mcguffin/wp-recaptcha-integration](https://github.com/mcguffin/wp-recaptcha-integration)
@@ -252,16 +247,6 @@ I will migrate all the translation stuff there.
252
 
253
  == Changelog ==
254
 
255
- = 1.1.9 =
256
- - Fix: Layout issues on recaptcha nojs fallback (thanks to [nurupo](https://github.com/nurupo))
257
- - Metadata: add plugin textdomain
258
-
259
- = 1.1.8 =
260
- - Feature: Support AwesomeSupport
261
- - Feature: Support bbPress new Topics and posts
262
- - L10n: italian
263
- - Fix: Layout issue on theme twenty fifteen (recaptcha)
264
-
265
  = 1.1.7 =
266
  - Fix: Compatibility with CF7 4.2 User Interface
267
 
3
  Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=F8NKC6TCASUXE
4
  Tags: security, captcha, recaptcha, no captcha, login, signup, contact form 7, ninja forms, woocommerce
5
  Requires at least: 3.8
6
+ Tested up to: 4.2
7
+ Stable tag: 1.1.7
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
17
  form 7 as well as a plugin API for your own integrations.
18
 
19
  = Features: =
20
+ - Secures login, signup and comments with a recaptcha.
21
  - Supports old as well as new reCaptcha.
22
+ - Multisite Support
23
+ - BuddyPress Support
24
+ - WooCommerce Support (Only checkout, registration and login form. Not password reset)
25
+ - [Ninja Forms](http://ninjaforms.com/) integration
26
+ - [Contact Form 7](https://wordpress.org/plugins/contact-form-7/) integration
27
+ - For integration in your custom forms see this [wiki article](https://github.com/mcguffin/wp-recaptcha-integration/wiki/Custom-Themes-and-Forms) for details.
 
 
 
 
28
 
29
  = Localizations =
30
  - Brazilian Portuguese (thanks to [Vinícius Ferraz](http://www.viniciusferraz.com))
31
  - Spanish (thanks to [Ivan Yivoff](https://github.com/yivi))
 
32
  - German
33
 
34
  Latest Files on GitHub: [https://github.com/mcguffin/wp-recaptcha-integration](https://github.com/mcguffin/wp-recaptcha-integration)
247
 
248
  == Changelog ==
249
 
 
 
 
 
 
 
 
 
 
 
250
  = 1.1.7 =
251
  - Fix: Compatibility with CF7 4.2 User Interface
252
 
wp-recaptcha-integration.php CHANGED
@@ -3,16 +3,15 @@
3
  Plugin Name: WP reCaptcha Integration
4
  Plugin URI: https://wordpress.org/plugins/wp-recaptcha-integration/
5
  Description: Integrate reCaptcha in your blog. Supports no Captcha (new style recaptcha) as well as the old style reCaptcha. Provides of the box integration for signup, login, comment forms, lost password, Ninja Forms and contact form 7.
6
- Version: 1.1.9
7
  Author: Jörn Lund
8
  Author URI: https://github.com/mcguffin/
9
- Text Domain: wp-recaptcha-integration
10
  */
11
 
12
  /* Copyright 2014 Jörn Lund (email : joern AT podpirate DOT org)
13
 
14
  This program is free software; you can redistribute it and/or modify
15
- it under the terms of the GNU General Public License, version 2, as
16
  published by the Free Software Foundation.
17
 
18
  This program is distributed in the hope that it will be useful,
@@ -38,11 +37,11 @@ class WP_reCaptcha {
38
 
39
  private $last_error = '';
40
  private $_last_result;
41
-
42
  private $_counter = 0;
43
 
44
  private $_captcha_instance = null;
45
-
46
  /**
47
  * Holding the singleton instance
48
  */
@@ -78,7 +77,7 @@ class WP_reCaptcha {
78
  if ( WP_reCaptcha::is_network_activated() ) {
79
  add_site_option('recaptcha_publickey',''); // 1st global -> then local
80
  add_site_option('recaptcha_privatekey',''); // 1st global -> then local
81
-
82
  add_site_option('recaptcha_enable_comments' , true); // global
83
  add_site_option('recaptcha_enable_signup' , true); // global
84
  add_site_option('recaptcha_enable_login' , false); // global
@@ -106,7 +105,7 @@ class WP_reCaptcha {
106
  register_deactivation_hook( __FILE__ , array( __CLASS__ , 'deactivate' ) );
107
  register_uninstall_hook( __FILE__ , array( __CLASS__ , 'uninstall' ) );
108
  }
109
-
110
  /**
111
  * Load ninja/cf7 php files if necessary
112
  * Hooks into 'plugins_loaded'
@@ -128,13 +127,6 @@ class WP_reCaptcha {
128
  if ( function_exists('WC') || class_exists('WooCommerce') )
129
  WP_reCaptcha_WooCommerce::instance();
130
 
131
- if ( class_exists( 'Awesome_Support' ) )
132
- WP_reCaptcha_Awesome_Support::instance();
133
-
134
- if ( class_exists( 'bbPress' ) ) {
135
- WP_reCaptcha_bbPress::instance();
136
- }
137
-
138
  }
139
  }
140
  /**
@@ -144,11 +136,11 @@ class WP_reCaptcha {
144
  function init() {
145
  load_plugin_textdomain( 'wp-recaptcha-integration', false , dirname( plugin_basename( __FILE__ ) ).'/languages/' );
146
  $require_recaptcha = $this->is_required();
147
-
148
  if ( $require_recaptcha ) {
149
  add_action( 'wp_head' , array($this,'recaptcha_head') );
150
  add_action( 'wp_footer' , array($this,'recaptcha_foot') );
151
-
152
  if ( $this->get_option('recaptcha_enable_signup') || $this->get_option('recaptcha_enable_login') || $this->get_option('recaptcha_enable_lostpw') ) {
153
  add_action( 'login_head' , array(&$this,'recaptcha_head') );
154
  add_action( 'login_head' , array(&$this,'recaptcha_login_head') );
@@ -158,17 +150,17 @@ class WP_reCaptcha {
158
  /*
159
  add_filter('comment_form_defaults',array($this,'comment_form_defaults'),10);
160
  /*/
161
- // WP 4.2 introduced `comment_form_submit_button` filter
162
  // which is much more likely to work
163
  global $wp_version;
164
  if ( version_compare( $wp_version , '4.2' ) >= 0 && $this->get_option('recaptcha_comment_use_42_filter') )
165
  add_filter('comment_form_submit_button',array($this,'prepend_recaptcha_html'),10,2);
166
- else
167
  add_filter('comment_form_defaults',array($this,'comment_form_defaults'),10);
168
 
169
  //*/
170
  add_action('pre_comment_on_post',array($this,'recaptcha_check_or_die'));
171
-
172
  add_action( 'print_comments_recaptcha' , array( &$this , 'print_recaptcha_html' ) );
173
  add_filter( 'comments_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
174
  }
@@ -186,7 +178,7 @@ class WP_reCaptcha {
186
  add_filter('wpmu_validate_user_signup',array(&$this,'wpmu_validate_user_signup'));
187
  }
188
  add_filter( 'signup_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
189
-
190
  }
191
  if ( $this->get_option('recaptcha_enable_login') ) {
192
  add_action('login_form',array(&$this,'print_recaptcha_html'));
@@ -202,7 +194,7 @@ class WP_reCaptcha {
202
  //*/
203
  add_filter( 'lostpassword_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
204
  }
205
- if ( 'WPLANG' === $this->get_option( 'recaptcha_language' ) )
206
  add_filter( 'wp_recaptcha_language' , array( &$this,'recaptcha_wplang' ) , 5 );
207
 
208
  add_action( 'recaptcha_print' , array( &$this , 'print_recaptcha_html' ) );
@@ -211,10 +203,10 @@ class WP_reCaptcha {
211
  }
212
  add_filter( 'recaptcha_valid' , array( &$this , 'recaptcha_check' ) );
213
  }
214
-
215
  /**
216
  * Set current captcha instance and return it.
217
- *
218
  * @return object WP_reCaptcha_Captcha
219
  */
220
  public function captcha_instance() {
@@ -222,10 +214,10 @@ class WP_reCaptcha {
222
  $this->_captcha_instance = $this->captcha_instance_by_flavor( $this->get_option( 'recaptcha_flavor' ) );
223
  return $this->_captcha_instance;
224
  }
225
-
226
  /**
227
  * Set current captcha instance and return it.
228
- *
229
  * @param string captcha flavor. 'grecaptcha' (noCaptcha) or 'recaptcha' (reCaptcha)
230
  * @return object WP_reCaptcha_Captcha
231
  */
@@ -237,7 +229,7 @@ class WP_reCaptcha {
237
  return WP_reCaptcha_ReCaptcha::instance();
238
  }
239
  }
240
-
241
  /**
242
  * returns if recaptcha is required.
243
  *
@@ -247,13 +239,13 @@ class WP_reCaptcha {
247
  $is_required = ! ( $this->get_option('recaptcha_disable_for_known_users') && current_user_can( 'read' ) );
248
  return apply_filters( 'wp_recaptcha_required' , $is_required );
249
  }
250
-
251
-
252
-
253
-
254
  //////////////////////////////////
255
  // Displaying
256
- //
257
 
258
  /**
259
  * print recaptcha stylesheets
@@ -266,7 +258,7 @@ class WP_reCaptcha {
266
  $this->end_inject( );
267
  }
268
  }
269
-
270
  /**
271
  * print recaptcha login form stylesheets
272
  * hooks into `wp_head`
@@ -278,7 +270,7 @@ class WP_reCaptcha {
278
  $this->end_inject( );
279
  }
280
  }
281
-
282
  /**
283
  * Print recaptcha scripts
284
  * hooks into `wp_footer`
@@ -287,15 +279,15 @@ class WP_reCaptcha {
287
  function recaptcha_foot( ) {
288
  if ( apply_filters( 'wp_recaptcha_do_scripts' , true ) ) {
289
  $this->begin_inject( );
290
-
291
  // getting submit buttons of an elements form
292
- if ( $this->get_option( 'recaptcha_disable_submit' ) ) {
293
  ?><script type="text/javascript">
294
  function get_form_submits(el){
295
  var form,current=el,ui,type,slice = Array.prototype.slice,self=this;
296
  this.submits=[];
297
  this.form=false;
298
-
299
  this.setEnabled=function(e){
300
  for ( var s=0;s<self.submits.length;s++ ) {
301
  if (e) self.submits[s].removeAttribute('disabled');
@@ -306,7 +298,7 @@ class WP_reCaptcha {
306
  while ( current && current.nodeName != 'BODY' && current.nodeName != 'FORM' ) {
307
  current = current.parentNode;
308
  }
309
- if ( !current || current.nodeName != 'FORM' )
310
  return false;
311
  this.form=current;
312
  ui=slice.call(this.form.getElementsByTagName('input')).concat(slice.call(this.form.getElementsByTagName('button')));
@@ -316,11 +308,11 @@ class WP_reCaptcha {
316
  </script><?php
317
  }
318
  $this->captcha_instance()->print_foot();
319
-
320
  $this->end_inject( );
321
  }
322
  }
323
-
324
  /**
325
  * Print recaptcha HTML. Use inside a form.
326
  *
@@ -330,7 +322,7 @@ class WP_reCaptcha {
330
  echo $this->recaptcha_html( $attr );
331
  echo $this->end_inject( );
332
  }
333
-
334
  /**
335
  * Get recaptcha HTML.
336
  *
@@ -353,7 +345,7 @@ class WP_reCaptcha {
353
 
354
  /**
355
  * HTML comment with some notes (beginning)
356
- *
357
  * @param $return bool Whether to print or to return the comment
358
  * @param $moretext string Additional information being included in the comment
359
  * @return null|string HTML-Comment
@@ -365,7 +357,7 @@ class WP_reCaptcha {
365
  }
366
  /**
367
  * HTML comment with some notes (ending)
368
- *
369
  * @param $return bool Whether to print or to return the comment
370
  * @return null|string HTML-Comment
371
  */
@@ -374,7 +366,7 @@ class WP_reCaptcha {
374
  if ( $return ) return $html;
375
  echo $html;
376
  }
377
-
378
  /**
379
  * Display recaptcha on comments form.
380
  * filter function for `comment_form_defaults`
@@ -388,7 +380,7 @@ class WP_reCaptcha {
388
 
389
  //////////////////////////////////
390
  // Verification
391
- //
392
 
393
  /**
394
  * Get last result of recaptcha check
@@ -397,7 +389,7 @@ class WP_reCaptcha {
397
  function get_last_result() {
398
  return $this->captcha_instance()->get_last_result();
399
  }
400
-
401
  /**
402
  * Check recaptcha
403
  *
@@ -408,7 +400,7 @@ class WP_reCaptcha {
408
  return $this->captcha_instance()->check();
409
  return true;
410
  }
411
-
412
  /**
413
  * check recaptcha on login
414
  * filter function for `wp_authenticate_user`
@@ -428,7 +420,7 @@ class WP_reCaptcha {
428
  }
429
  return $user;
430
  }
431
-
432
  /**
433
  * check recaptcha on registration
434
  * filter function for `registration_errors`
@@ -441,7 +433,7 @@ class WP_reCaptcha {
441
  $errors = $this->wp_error_add( $errors );
442
  return $errors;
443
  }
444
-
445
  /**
446
  * check recaptcha WPMU signup
447
  * filter function for `wpmu_validate_user_signup`
@@ -453,8 +445,8 @@ class WP_reCaptcha {
453
  $result['errors'] = $this->wp_error_add( $result['errors'] , 'generic' );
454
  return $result;
455
  }
456
-
457
-
458
  /**
459
  * check recaptcha and return WP_Error on failure.
460
  * filter function for `allow_password_reset`
@@ -483,7 +475,7 @@ class WP_reCaptcha {
483
  return $param;
484
  }
485
  }
486
-
487
  /**
488
  * Check recaptcha and wp_die() on fail
489
  * hooks into `pre_comment_on_post`, `lostpassword_post`
@@ -494,15 +486,15 @@ class WP_reCaptcha {
494
  wp_die( $err );
495
  }
496
  }
497
-
498
-
499
  //////////////////////////////////
500
  // Options
501
- //
502
 
503
  /**
504
  * Get plugin option by name.
505
- *
506
  * @param $option_name string
507
  * @return bool false if check does not validate
508
  */
@@ -511,7 +503,7 @@ class WP_reCaptcha {
511
  case 'recaptcha_publickey': // first try local, then global
512
  case 'recaptcha_privatekey':
513
  $option_value = get_option($option_name);
514
- if ( ! $option_value && WP_reCaptcha::is_network_activated() )
515
  $option_value = get_site_option( $option_name );
516
  return $option_value;
517
  case 'recaptcha_enable_comments': // global on network. else local
@@ -527,14 +519,14 @@ class WP_reCaptcha {
527
  return get_option($option_name);
528
  }
529
  }
530
-
531
  /**
532
  * @return bool return if google api is configured
533
  */
534
  function has_api_key() {
535
  return $this->_has_api_key;
536
  }
537
-
538
  /**
539
  * Test public and private key
540
  *
@@ -544,15 +536,15 @@ class WP_reCaptcha {
544
  // if ( ! ( $keys_okay = get_transient( 'recaptcha_keys_okay' ) ) ) {
545
  $pub_okay = $this->test_public_key();
546
  $prv_okay = $this->test_private_key();
547
-
548
  // $keys_okay = ( $prv_okay && $pub_okay ) ? 'yes' : 'no';
549
-
550
  //cache the result
551
  // set_transient( 'recaptcha_keys_okay' , $keys_okay , 15 * MINUTE_IN_SECONDS );
552
  // }
553
  return $prv_okay && $pub_okay;
554
  }
555
-
556
  /**
557
  * Test public key
558
  *
@@ -581,11 +573,11 @@ class WP_reCaptcha {
581
  $prv_rspbody = wp_remote_retrieve_body( $prv_response );
582
  return ! is_wp_error( $prv_response ) && ! strpos(wp_remote_retrieve_body( $prv_response ),'invalid-site-private-key');
583
  }
584
-
585
 
586
  //////////////////////////////////
587
  // Activation
588
- //
589
 
590
  /**
591
  * Fired on plugin activation
@@ -611,7 +603,7 @@ class WP_reCaptcha {
611
  delete_site_option( 'recaptcha_enable_wc_checkout' );
612
  delete_site_option( 'recaptcha_disable_for_known_users' );
613
  delete_site_option( 'recaptcha_lockout' );
614
-
615
  foreach ( wp_get_sites() as $site) {
616
  switch_to_blog( $site["blog_id"] );
617
  delete_option( 'recaptcha_publickey' );
@@ -626,7 +618,7 @@ class WP_reCaptcha {
626
  } else {
627
  delete_option( 'recaptcha_publickey' );
628
  delete_option( 'recaptcha_privatekey' );
629
-
630
  delete_option( 'recaptcha_flavor' );
631
  delete_option( 'recaptcha_theme' );
632
  delete_option( 'recaptcha_language' );
@@ -638,10 +630,10 @@ class WP_reCaptcha {
638
  delete_option( 'recaptcha_lockout' );
639
  }
640
  }
641
-
642
  /**
643
  * Get plugin option by name.
644
- *
645
  * @return bool true if plugin is activated on network
646
  */
647
  static function is_network_activated() {
@@ -655,14 +647,14 @@ class WP_reCaptcha {
655
  }
656
  return self::$_is_network_activated;
657
  }
658
-
659
-
660
-
661
 
662
  //////////////////////////////////
663
  // Language
664
- //
665
-
666
  /**
667
  * Rewrite WP get_locale() to recaptcha lang param.
668
  *
@@ -674,7 +666,7 @@ class WP_reCaptcha {
674
  }
675
  /**
676
  * Get recaptcha language code that matches input language code
677
- *
678
  * @param $lang string language code
679
  * @return string recaptcha language code if supported by current flavor, empty string otherwise
680
  */
@@ -690,7 +682,7 @@ class WP_reCaptcha {
690
  function get_supported_languages( ) {
691
  return $this->captcha_instance()->get_supported_languages();
692
  }
693
-
694
  }
695
 
696
  /**
@@ -699,7 +691,7 @@ class WP_reCaptcha {
699
  * @param string $classname
700
  */
701
  function wp_recaptcha_integration_autoload( $classname ) {
702
- $class_path = dirname(__FILE__). sprintf('/inc/class-%s.php' , strtolower( $classname ) ) ;
703
  if ( file_exists($class_path) )
704
  require_once $class_path;
705
  }
3
  Plugin Name: WP reCaptcha Integration
4
  Plugin URI: https://wordpress.org/plugins/wp-recaptcha-integration/
5
  Description: Integrate reCaptcha in your blog. Supports no Captcha (new style recaptcha) as well as the old style reCaptcha. Provides of the box integration for signup, login, comment forms, lost password, Ninja Forms and contact form 7.
6
+ Version: 1.1.7
7
  Author: Jörn Lund
8
  Author URI: https://github.com/mcguffin/
 
9
  */
10
 
11
  /* Copyright 2014 Jörn Lund (email : joern AT podpirate DOT org)
12
 
13
  This program is free software; you can redistribute it and/or modify
14
+ it under the terms of the GNU General Public License, version 2, as
15
  published by the Free Software Foundation.
16
 
17
  This program is distributed in the hope that it will be useful,
37
 
38
  private $last_error = '';
39
  private $_last_result;
40
+
41
  private $_counter = 0;
42
 
43
  private $_captcha_instance = null;
44
+
45
  /**
46
  * Holding the singleton instance
47
  */
77
  if ( WP_reCaptcha::is_network_activated() ) {
78
  add_site_option('recaptcha_publickey',''); // 1st global -> then local
79
  add_site_option('recaptcha_privatekey',''); // 1st global -> then local
80
+
81
  add_site_option('recaptcha_enable_comments' , true); // global
82
  add_site_option('recaptcha_enable_signup' , true); // global
83
  add_site_option('recaptcha_enable_login' , false); // global
105
  register_deactivation_hook( __FILE__ , array( __CLASS__ , 'deactivate' ) );
106
  register_uninstall_hook( __FILE__ , array( __CLASS__ , 'uninstall' ) );
107
  }
108
+
109
  /**
110
  * Load ninja/cf7 php files if necessary
111
  * Hooks into 'plugins_loaded'
127
  if ( function_exists('WC') || class_exists('WooCommerce') )
128
  WP_reCaptcha_WooCommerce::instance();
129
 
 
 
 
 
 
 
 
130
  }
131
  }
132
  /**
136
  function init() {
137
  load_plugin_textdomain( 'wp-recaptcha-integration', false , dirname( plugin_basename( __FILE__ ) ).'/languages/' );
138
  $require_recaptcha = $this->is_required();
139
+
140
  if ( $require_recaptcha ) {
141
  add_action( 'wp_head' , array($this,'recaptcha_head') );
142
  add_action( 'wp_footer' , array($this,'recaptcha_foot') );
143
+
144
  if ( $this->get_option('recaptcha_enable_signup') || $this->get_option('recaptcha_enable_login') || $this->get_option('recaptcha_enable_lostpw') ) {
145
  add_action( 'login_head' , array(&$this,'recaptcha_head') );
146
  add_action( 'login_head' , array(&$this,'recaptcha_login_head') );
150
  /*
151
  add_filter('comment_form_defaults',array($this,'comment_form_defaults'),10);
152
  /*/
153
+ // WP 4.2 introduced `comment_form_submit_button` filter
154
  // which is much more likely to work
155
  global $wp_version;
156
  if ( version_compare( $wp_version , '4.2' ) >= 0 && $this->get_option('recaptcha_comment_use_42_filter') )
157
  add_filter('comment_form_submit_button',array($this,'prepend_recaptcha_html'),10,2);
158
+ else
159
  add_filter('comment_form_defaults',array($this,'comment_form_defaults'),10);
160
 
161
  //*/
162
  add_action('pre_comment_on_post',array($this,'recaptcha_check_or_die'));
163
+
164
  add_action( 'print_comments_recaptcha' , array( &$this , 'print_recaptcha_html' ) );
165
  add_filter( 'comments_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
166
  }
178
  add_filter('wpmu_validate_user_signup',array(&$this,'wpmu_validate_user_signup'));
179
  }
180
  add_filter( 'signup_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
181
+
182
  }
183
  if ( $this->get_option('recaptcha_enable_login') ) {
184
  add_action('login_form',array(&$this,'print_recaptcha_html'));
194
  //*/
195
  add_filter( 'lostpassword_recaptcha_html' , array( &$this , 'recaptcha_html' ) );
196
  }
197
+ if ( 'WPLANG' === $this->get_option( 'recaptcha_language' ) )
198
  add_filter( 'wp_recaptcha_language' , array( &$this,'recaptcha_wplang' ) , 5 );
199
 
200
  add_action( 'recaptcha_print' , array( &$this , 'print_recaptcha_html' ) );
203
  }
204
  add_filter( 'recaptcha_valid' , array( &$this , 'recaptcha_check' ) );
205
  }
206
+
207
  /**
208
  * Set current captcha instance and return it.
209
+ *
210
  * @return object WP_reCaptcha_Captcha
211
  */
212
  public function captcha_instance() {
214
  $this->_captcha_instance = $this->captcha_instance_by_flavor( $this->get_option( 'recaptcha_flavor' ) );
215
  return $this->_captcha_instance;
216
  }
217
+
218
  /**
219
  * Set current captcha instance and return it.
220
+ *
221
  * @param string captcha flavor. 'grecaptcha' (noCaptcha) or 'recaptcha' (reCaptcha)
222
  * @return object WP_reCaptcha_Captcha
223
  */
229
  return WP_reCaptcha_ReCaptcha::instance();
230
  }
231
  }
232
+
233
  /**
234
  * returns if recaptcha is required.
235
  *
239
  $is_required = ! ( $this->get_option('recaptcha_disable_for_known_users') && current_user_can( 'read' ) );
240
  return apply_filters( 'wp_recaptcha_required' , $is_required );
241
  }
242
+
243
+
244
+
245
+
246
  //////////////////////////////////
247
  // Displaying
248
+ //
249
 
250
  /**
251
  * print recaptcha stylesheets
258
  $this->end_inject( );
259
  }
260
  }
261
+
262
  /**
263
  * print recaptcha login form stylesheets
264
  * hooks into `wp_head`
270
  $this->end_inject( );
271
  }
272
  }
273
+
274
  /**
275
  * Print recaptcha scripts
276
  * hooks into `wp_footer`
279
  function recaptcha_foot( ) {
280
  if ( apply_filters( 'wp_recaptcha_do_scripts' , true ) ) {
281
  $this->begin_inject( );
282
+
283
  // getting submit buttons of an elements form
284
+ if ( $this->get_option( 'recaptcha_disable_submit' ) ) {
285
  ?><script type="text/javascript">
286
  function get_form_submits(el){
287
  var form,current=el,ui,type,slice = Array.prototype.slice,self=this;
288
  this.submits=[];
289
  this.form=false;
290
+
291
  this.setEnabled=function(e){
292
  for ( var s=0;s<self.submits.length;s++ ) {
293
  if (e) self.submits[s].removeAttribute('disabled');
298
  while ( current && current.nodeName != 'BODY' && current.nodeName != 'FORM' ) {
299
  current = current.parentNode;
300
  }
301
+ if ( !current || current.nodeName != 'FORM' )
302
  return false;
303
  this.form=current;
304
  ui=slice.call(this.form.getElementsByTagName('input')).concat(slice.call(this.form.getElementsByTagName('button')));
308
  </script><?php
309
  }
310
  $this->captcha_instance()->print_foot();
311
+
312
  $this->end_inject( );
313
  }
314
  }
315
+
316
  /**
317
  * Print recaptcha HTML. Use inside a form.
318
  *
322
  echo $this->recaptcha_html( $attr );
323
  echo $this->end_inject( );
324
  }
325
+
326
  /**
327
  * Get recaptcha HTML.
328
  *
345
 
346
  /**
347
  * HTML comment with some notes (beginning)
348
+ *
349
  * @param $return bool Whether to print or to return the comment
350
  * @param $moretext string Additional information being included in the comment
351
  * @return null|string HTML-Comment
357
  }
358
  /**
359
  * HTML comment with some notes (ending)
360
+ *
361
  * @param $return bool Whether to print or to return the comment
362
  * @return null|string HTML-Comment
363
  */
366
  if ( $return ) return $html;
367
  echo $html;
368
  }
369
+
370
  /**
371
  * Display recaptcha on comments form.
372
  * filter function for `comment_form_defaults`
380
 
381
  //////////////////////////////////
382
  // Verification
383
+ //
384
 
385
  /**
386
  * Get last result of recaptcha check
389
  function get_last_result() {
390
  return $this->captcha_instance()->get_last_result();
391
  }
392
+
393
  /**
394
  * Check recaptcha
395
  *
400
  return $this->captcha_instance()->check();
401
  return true;
402
  }
403
+
404
  /**
405
  * check recaptcha on login
406
  * filter function for `wp_authenticate_user`
420
  }
421
  return $user;
422
  }
423
+
424
  /**
425
  * check recaptcha on registration
426
  * filter function for `registration_errors`
433
  $errors = $this->wp_error_add( $errors );
434
  return $errors;
435
  }
436
+
437
  /**
438
  * check recaptcha WPMU signup
439
  * filter function for `wpmu_validate_user_signup`
445
  $result['errors'] = $this->wp_error_add( $result['errors'] , 'generic' );
446
  return $result;
447
  }
448
+
449
+
450
  /**
451
  * check recaptcha and return WP_Error on failure.
452
  * filter function for `allow_password_reset`
475
  return $param;
476
  }
477
  }
478
+
479
  /**
480
  * Check recaptcha and wp_die() on fail
481
  * hooks into `pre_comment_on_post`, `lostpassword_post`
486
  wp_die( $err );
487
  }
488
  }
489
+
490
+
491
  //////////////////////////////////
492
  // Options
493
+ //
494
 
495
  /**
496
  * Get plugin option by name.
497
+ *
498
  * @param $option_name string
499
  * @return bool false if check does not validate
500
  */
503
  case 'recaptcha_publickey': // first try local, then global
504
  case 'recaptcha_privatekey':
505
  $option_value = get_option($option_name);
506
+ if ( ! $option_value && WP_reCaptcha::is_network_activated() )
507
  $option_value = get_site_option( $option_name );
508
  return $option_value;
509
  case 'recaptcha_enable_comments': // global on network. else local
519
  return get_option($option_name);
520
  }
521
  }
522
+
523
  /**
524
  * @return bool return if google api is configured
525
  */
526
  function has_api_key() {
527
  return $this->_has_api_key;
528
  }
529
+
530
  /**
531
  * Test public and private key
532
  *
536
  // if ( ! ( $keys_okay = get_transient( 'recaptcha_keys_okay' ) ) ) {
537
  $pub_okay = $this->test_public_key();
538
  $prv_okay = $this->test_private_key();
539
+
540
  // $keys_okay = ( $prv_okay && $pub_okay ) ? 'yes' : 'no';
541
+
542
  //cache the result
543
  // set_transient( 'recaptcha_keys_okay' , $keys_okay , 15 * MINUTE_IN_SECONDS );
544
  // }
545
  return $prv_okay && $pub_okay;
546
  }
547
+
548
  /**
549
  * Test public key
550
  *
573
  $prv_rspbody = wp_remote_retrieve_body( $prv_response );
574
  return ! is_wp_error( $prv_response ) && ! strpos(wp_remote_retrieve_body( $prv_response ),'invalid-site-private-key');
575
  }
576
+
577
 
578
  //////////////////////////////////
579
  // Activation
580
+ //
581
 
582
  /**
583
  * Fired on plugin activation
603
  delete_site_option( 'recaptcha_enable_wc_checkout' );
604
  delete_site_option( 'recaptcha_disable_for_known_users' );
605
  delete_site_option( 'recaptcha_lockout' );
606
+
607
  foreach ( wp_get_sites() as $site) {
608
  switch_to_blog( $site["blog_id"] );
609
  delete_option( 'recaptcha_publickey' );
618
  } else {
619
  delete_option( 'recaptcha_publickey' );
620
  delete_option( 'recaptcha_privatekey' );
621
+
622
  delete_option( 'recaptcha_flavor' );
623
  delete_option( 'recaptcha_theme' );
624
  delete_option( 'recaptcha_language' );
630
  delete_option( 'recaptcha_lockout' );
631
  }
632
  }
633
+
634
  /**
635
  * Get plugin option by name.
636
+ *
637
  * @return bool true if plugin is activated on network
638
  */
639
  static function is_network_activated() {
647
  }
648
  return self::$_is_network_activated;
649
  }
650
+
651
+
652
+
653
 
654
  //////////////////////////////////
655
  // Language
656
+ //
657
+
658
  /**
659
  * Rewrite WP get_locale() to recaptcha lang param.
660
  *
666
  }
667
  /**
668
  * Get recaptcha language code that matches input language code
669
+ *
670
  * @param $lang string language code
671
  * @return string recaptcha language code if supported by current flavor, empty string otherwise
672
  */
682
  function get_supported_languages( ) {
683
  return $this->captcha_instance()->get_supported_languages();
684
  }
685
+
686
  }
687
 
688
  /**
691
  * @param string $classname
692
  */
693
  function wp_recaptcha_integration_autoload( $classname ) {
694
+ $class_path = dirname(__FILE__). sprintf('/inc/class-%s.php' , strtolower( $classname ) ) ;
695
  if ( file_exists($class_path) )
696
  require_once $class_path;
697
  }