Recent Facebook Posts - Version 2.0

Version Description

  • September 15, 2014 =

Fixes

  • Fixed an issue with Facebook statuses containing Emojis

Improvements

  • Better sanitizing throughout the plugin, using native WP functions.
  • Improved inline code documentation
  • Prevent direct file access
  • Changing thumbnail sizes does not require a cache refresh to fetch new video images

Additions

  • New FB configurations are now automatically tested.
Download this release

Release Info

Developer DvanKooten
Plugin Icon wp plugin Recent Facebook Posts
Version 2.0
Comparing to
See all releases

Code changes from version 1.8.5 to 2.0

Files changed (14) hide show
  1. LICENSE +339 -0
  2. README.md +33 -0
  3. includes/class-admin.php +97 -34
  4. includes/class-api.php +155 -14
  5. includes/class-public.php +79 -131
  6. includes/class-widget.php +4 -0
  7. includes/{plugin.php → functions/global.php} +5 -1
  8. includes/{helper-functions.php → functions/helpers.php} +4 -0
  9. includes/functions/template.php +11 -0
  10. includes/template-functions.php +0 -7
  11. includes/views/settings_page.html.php +22 -22
  12. readme.txt +22 -14
  13. recent-facebook-posts.php +9 -10
  14. uninstall.php +3 -1
LICENSE ADDED
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README.md ADDED
@@ -0,0 +1,33 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ Recent Facebook Posts
2
+ ======================
3
+
4
+ Here you can browse the source of the [Recent Facebook Posts Plugin for WordPress](http://wordpress.org/plugins/recent-facebook-posts/) project, find and discuss open issues or contribute yourself.
5
+
6
+ Installation
7
+ ------------
8
+
9
+ Here's a [guide on how to install the plugin in your WordPress site](http://wordpress.org/plugins/recent-facebook-posts/installation/).
10
+ If you want to run the Git version, you have two options:
11
+
12
+ * You can clone the GitHub repository: `https://github.com/dannyvankooten/wordpress-recent-facebook-posts.git`
13
+ * You can download the repository .zip file: [recent-facebook-posts.zip](https://github.com/dannyvankooten/wordpress-recent-facebook-posts/archive/master.zip)
14
+
15
+ This will download the latest development version of the Recent Facebook Posts plugin. While this version is usually stable,
16
+ it is not recommended for use in a production environment.
17
+
18
+ Bugs
19
+ ----
20
+ If you find an issue, [let us know here](https://github.com/dannyvankooten/wordpress-recent-facebook-posts/issues?state=open)!
21
+
22
+ Support
23
+ -------
24
+ This is a developer's portal for the Recent Facebook Posts plugin and should not be used for support. Please visit the
25
+ [plugin support forums on WordPress.org](http://wordpress.org/support/plugin/recent-facebook-posts).
26
+
27
+ Contributions
28
+ -------------
29
+ Anyone is welcome to contribute to the plugin. There are various ways you can contribute:
30
+
31
+ * [Raise an issue](https://github.com/dannyvankooten/wordpress-recent-facebook-posts/issues) on GitHub.
32
+ * Send us a Pull Request with your bug fixes and/or new features.
33
+ * Provide feedback and [suggestions on enhancements](https://github.com/dannyvankooten/wordpress-recent-facebook-posts/issues?direction=desc&labels=Enhancement&page=1&sort=created&state=open).
includes/class-admin.php CHANGED
@@ -1,5 +1,9 @@
1
  <?php
2
 
 
 
 
 
3
  class RFBP_Admin {
4
 
5
  private $cache_cleared = false;
@@ -22,85 +26,127 @@ class RFBP_Admin {
22
 
23
  public function on_init() {
24
 
25
- if(version_compare(RFBP_VERSION, get_option('rfbp_version', 0))) {
 
 
 
 
26
 
27
- // code is newer than database, run upgrade routine
28
  delete_transient('rfbp_posts');
29
  delete_transient('rfbp_posts_fallback');
30
 
31
- $settings = rfbp_get_settings();
 
32
 
33
- if(isset($settings['link_text'])) {
34
- $settings['page_link_text'] = $settings['link_text'];
35
- unset($settings['link_text']);
36
- }
37
 
38
- update_option('rfb_settings', $settings);
 
 
 
39
 
40
- update_option('rfbp_version', RFBP_VERSION);
 
 
 
41
  }
42
 
43
- // maybe renew cache file
44
- if ( isset( $_POST['rfbp-clear-cache'] ) ) {
 
45
 
46
- delete_transient('rfbp_posts');
47
- delete_transient('rfbp_posts_fallback');
48
 
49
- $this->cache_cleared = true;
50
- }
 
 
 
 
 
51
 
52
- if(isset($_POST['rfbp-test-config'])) {
53
- add_action( 'admin_init', array($this, 'test_facebook_api') );
54
  }
 
 
 
55
  }
56
 
 
 
 
57
  public function register_settings() {
58
  register_setting( 'rfb_settings_group', 'rfb_settings', array( $this, 'sanitize_settings' ) );
59
  }
60
 
 
 
 
 
 
 
 
61
  public function sanitize_settings( $opts ) {
62
  $old_opts = rfbp_get_settings();
63
 
64
  // fb config
65
- $opts['app_id'] = trim($opts['app_id']);
66
- $opts['app_secret'] = trim($opts['app_secret']);
67
- $opts['fb_id'] = trim($opts['fb_id']);
68
 
 
69
  if(($old_opts['fb_id'] !== $opts['fb_id']) || ($old_opts['app_id'] !== $opts['app_id']) || ($old_opts['app_secret'] !== $opts['app_secret'])) {
 
70
  // delete cache transients
71
  delete_transient('rfbp_posts');
72
  delete_transient('rfbp_posts_fallback');
 
 
 
73
  }
74
 
75
  // appearance opts
76
- $opts['page_link_text'] = strip_tags($opts['page_link_text'], '<span><strong><b><em><i><img>');
77
- $opts['img_height'] = ( !empty( $opts['img_height'] ) ) ? (int) $opts['img_height'] : '';
78
- $opts['img_width'] = ( !empty( $opts['img_width'] ) ) ? (int) $opts['img_width'] : '';
79
- $opts['load_css'] = ( isset( $opts['load_css'] ) ) ? 1 : 0;
80
- $opts['show_links'] = isset($opts['show_links']) ? 1 : 0;
81
 
82
  return $opts;
83
  }
84
 
 
 
 
85
  public function build_menu() {
86
  $page = add_options_page( 'Recent Facebook Posts - Settings', 'Recent Facebook Posts', 'manage_options', 'rfbp', array( $this, 'settings_page' ) );
87
  }
88
 
 
 
 
89
  public function load_css() {
90
  wp_enqueue_style( 'rfb_admin_css', plugins_url( 'recent-facebook-posts/assets/css/admin.css' ) );
91
  wp_enqueue_script( 'rfb_admin_js', plugins_url( 'recent-facebook-posts/assets/js/admin.js' ), array( 'jquery' ), null, true );
92
  }
93
 
 
 
 
94
  public function settings_page() {
95
 
96
  $opts = rfbp_get_settings();
97
 
98
  // show user-friendly error message
99
- if($this->cache_cleared) {
100
- $notice = __("<strong>Cache cleared!</strong> You succesfully cleared the cache.", 'recent-facebook-posts');
101
  }
102
 
103
- include_once RFBP_PLUGIN_DIR . 'includes/views/settings_page.html.php';
104
  }
105
 
106
  /**
@@ -112,19 +158,36 @@ class RFBP_Admin {
112
  public function add_settings_link( $links ) {
113
  $settings_link = '<a href="options-general.php?page=rfbp">'. __('Settings', 'recent-facebook-posts') . '</a>';
114
  array_unshift( $links, $settings_link );
115
-
116
  return $links;
117
  }
118
 
119
- public function test_facebook_api()
 
 
 
120
  {
121
- $api = rfbp_get_api();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
122
  $ping = $api->ping();
123
 
124
- if($ping) {
125
- add_settings_error('rfbp', 'rfbp-api-success', __('Your configuration seems to be okay and working! Nice work.', 'recent-facebook-posts'), "updated");
126
  } else {
127
- add_settings_error('rfbp', 'rfbp-api-error', __('Facebook returned the following error when testing your configuration.', 'recent-facebook-posts') . '<pre>' . $api->get_error_message() . '</pre>');
128
  }
129
  }
130
  }
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  class RFBP_Admin {
8
 
9
  private $cache_cleared = false;
26
 
27
  public function on_init() {
28
 
29
+ // check if we should run upgrade routine
30
+ $this->upgrade();
31
+
32
+ // maybe renew cache file
33
+ if ( isset( $_POST['rfbp-clear-cache'] ) ) {
34
 
 
35
  delete_transient('rfbp_posts');
36
  delete_transient('rfbp_posts_fallback');
37
 
38
+ $this->cache_cleared = true;
39
+ }
40
 
41
+ if( isset( $_POST['rfbp-test-config'] ) ) {
42
+ add_action( 'admin_init', array( $this, 'test_facebook_api') );
43
+ }
44
+ }
45
 
46
+ /**
47
+ * Upgrade Routine
48
+ */
49
+ private function upgrade() {
50
 
51
+ // Only run if code is newer than stored DB version
52
+ $db_version = get_option( 'rfbp_version', 0 );
53
+ if( version_compare( RFBP_VERSION, $db_version, '>=' ) ) {
54
+ return;
55
  }
56
 
57
+ // Delete transients for good measure
58
+ delete_transient( 'rfbp_posts' );
59
+ delete_transient( 'rfbp_posts_fallback' );
60
 
61
+ // upgrade to 1.8.5
62
+ if( version_compare( $db_version, '1.8.5', '<' ) ) {
63
 
64
+ $settings = rfbp_get_settings();
65
+
66
+ // rename `link_text` index to `page_link_text`
67
+ if ( isset( $settings['link_text'] ) ) {
68
+ $settings['page_link_text'] = $settings['link_text'];
69
+ unset( $settings['link_text'] );
70
+ }
71
 
72
+ update_option( 'rfb_settings', $settings );
 
73
  }
74
+
75
+ // Update version in database
76
+ update_option('rfbp_version', RFBP_VERSION);
77
  }
78
 
79
+ /**
80
+ * Register settings
81
+ */
82
  public function register_settings() {
83
  register_setting( 'rfb_settings_group', 'rfb_settings', array( $this, 'sanitize_settings' ) );
84
  }
85
 
86
+ /**
87
+ * Sanitize settings
88
+ *
89
+ * @param $opts
90
+ *
91
+ * @return mixed
92
+ */
93
  public function sanitize_settings( $opts ) {
94
  $old_opts = rfbp_get_settings();
95
 
96
  // fb config
97
+ $opts['app_id'] = sanitize_text_field( $opts['app_id'] );
98
+ $opts['app_secret'] = sanitize_text_field( $opts['app_secret'] );
99
+ $opts['fb_id'] = sanitize_text_field( $opts['fb_id'] );
100
 
101
+ // If FB configuration changed, delete transients with posts cache so they'll be renewed
102
  if(($old_opts['fb_id'] !== $opts['fb_id']) || ($old_opts['app_id'] !== $opts['app_id']) || ($old_opts['app_secret'] !== $opts['app_secret'])) {
103
+
104
  // delete cache transients
105
  delete_transient('rfbp_posts');
106
  delete_transient('rfbp_posts_fallback');
107
+
108
+ // test facebook api
109
+ $this->test_facebook_api( $opts['app_id'], $opts['app_secret'], $opts['fb_id'] );
110
  }
111
 
112
  // appearance opts
113
+ $opts['page_link_text'] = strip_tags( trim( $opts['page_link_text'] ), '<span><strong><b><em><i><img>' );
114
+ $opts['img_height'] = ! empty( $opts['img_height'] ) ? intval( $opts['img_height'] ) : '';
115
+ $opts['img_width'] = ! empty( $opts['img_width'] ) ? intval( $opts['img_width'] ) : '';
116
+ $opts['load_css'] = isset( $opts['load_css'] ) ? 1 : 0;
117
+ $opts['show_links'] = isset($opts['show_links'] ) ? 1 : 0;
118
 
119
  return $opts;
120
  }
121
 
122
+ /**
123
+ * Add page to WP Admin > Settings
124
+ */
125
  public function build_menu() {
126
  $page = add_options_page( 'Recent Facebook Posts - Settings', 'Recent Facebook Posts', 'manage_options', 'rfbp', array( $this, 'settings_page' ) );
127
  }
128
 
129
+ /**
130
+ * Load CSS, only called on RFBP settings page.
131
+ */
132
  public function load_css() {
133
  wp_enqueue_style( 'rfb_admin_css', plugins_url( 'recent-facebook-posts/assets/css/admin.css' ) );
134
  wp_enqueue_script( 'rfb_admin_js', plugins_url( 'recent-facebook-posts/assets/js/admin.js' ), array( 'jquery' ), null, true );
135
  }
136
 
137
+ /**
138
+ * Shows the RFBP settings page
139
+ */
140
  public function settings_page() {
141
 
142
  $opts = rfbp_get_settings();
143
 
144
  // show user-friendly error message
145
+ if( $this->cache_cleared ) {
146
+ $notice = __( "<strong>Cache cleared!</strong> You succesfully cleared the cache.", 'recent-facebook-posts' );
147
  }
148
 
149
+ include RFBP_PLUGIN_DIR . 'includes/views/settings_page.html.php';
150
  }
151
 
152
  /**
158
  public function add_settings_link( $links ) {
159
  $settings_link = '<a href="options-general.php?page=rfbp">'. __('Settings', 'recent-facebook-posts') . '</a>';
160
  array_unshift( $links, $settings_link );
 
161
  return $links;
162
  }
163
 
164
+ /**
165
+ * Ping the Facebook API for a quick test
166
+ */
167
+ public function test_facebook_api( $app_id = '', $app_secret = '', $page_id = '' )
168
  {
169
+ $opts = rfbp_get_settings();
170
+
171
+ if( '' === $app_id ) {
172
+ $app_id = $opts['app_id'];
173
+ }
174
+
175
+ if( '' === $app_secret ) {
176
+ $app_secret = $opts['app_secret'];
177
+ }
178
+
179
+ if( '' === $page_id ) {
180
+ $page_id = $opts['fb_id'];
181
+ }
182
+
183
+ require_once RFBP_PLUGIN_DIR . 'includes/class-api.php';
184
+ $api = new RFBP_API( $app_id, $app_secret, $page_id );
185
  $ping = $api->ping();
186
 
187
+ if( $ping ) {
188
+ add_settings_error('rfbp', 'rfbp-api-success', __( 'Your configuration seems to be okay and working! Nice work.', 'recent-facebook-posts' ), "updated");
189
  } else {
190
+ add_settings_error('rfbp', 'rfbp-api-error', __(' Facebook returned the following error when testing your configuration.', 'recent-facebook-posts' ) . '<pre>' . $api->get_error_message() . '</pre>');
191
  }
192
  }
193
  }
includes/class-api.php CHANGED
@@ -1,27 +1,52 @@
1
  <?php
2
 
 
 
 
 
3
  class RFBP_API {
4
 
 
 
 
5
  private $app_id = '';
 
 
 
 
6
  private $app_secret = '';
 
 
 
 
7
  private $error;
8
-
9
- public function __construct($app_id, $app_secret, $fb_id = '')
 
 
 
 
 
10
  {
11
  $this->app_id = $app_id;
12
  $this->app_secret = $app_secret;
13
  $this->fb_id = $fb_id;
14
  }
15
 
 
 
 
 
 
16
  public function get_posts()
17
  {
18
  $result = $this->call("{$this->fb_id}/posts", array(
19
  'fields' => 'id,picture,type,from,message,status_type,object_id,picture,name,caption,description,link,created_time,comments.limit(1).summary(true),likes.limit(1).summary(true)'
20
  ));
21
 
22
- if($result) {
23
- if(isset($result->data)) {
24
- return $result->data;
25
  } else {
26
  $this->error = $result->error;
27
  return false;
@@ -31,11 +56,107 @@ class RFBP_API {
31
  return false;
32
  }
33
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
34
  public function ping()
35
  {
36
  $result = $this->call("{$this->fb_id}/posts", array('fields' => 'name', 'limit' => 1) );
37
 
38
- if($result) {
39
  if(isset($result->data)) {
40
  return true;
41
  } else {
@@ -45,14 +166,27 @@ class RFBP_API {
45
  }
46
  }
47
 
48
- private function call($endpoint, array $data = array())
 
 
 
 
 
 
49
  {
50
- if(empty($this->app_id) || empty($this->app_secret)) { return false; }
 
 
 
51
 
 
52
  $url = "https://graph.facebook.com/{$endpoint}";
 
 
53
  $data['access_token'] = "{$this->app_id}|{$this->app_secret}";
54
 
55
- $url = add_query_arg($data, $url);
 
56
 
57
  $response = wp_remote_get($url, array(
58
  'timeout' => 10,
@@ -61,22 +195,29 @@ class RFBP_API {
61
  )
62
  );
63
 
64
- if(is_wp_error($response)) {
 
65
  $this->error = $response->get_error_message();
66
  return false;
67
  } else {
68
  $body = wp_remote_retrieve_body($response);
69
- return json_decode($body);
70
  }
71
  }
72
-
 
 
 
73
  public function has_error() {
74
- return (!empty($this->error));
75
  }
76
 
 
 
 
77
  public function get_error_message()
78
  {
79
- if(is_object($this->error)) {
80
  return $this->error->message;
81
  }
82
 
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  class RFBP_API {
8
 
9
+ /**
10
+ * @var string
11
+ */
12
  private $app_id = '';
13
+
14
+ /**
15
+ * @var string
16
+ */
17
  private $app_secret = '';
18
+
19
+ /**
20
+ * @var
21
+ */
22
  private $error;
23
+
24
+ /**
25
+ * @param $app_id
26
+ * @param $app_secret
27
+ * @param string $fb_id
28
+ */
29
+ public function __construct( $app_id, $app_secret, $fb_id = '' )
30
  {
31
  $this->app_id = $app_id;
32
  $this->app_secret = $app_secret;
33
  $this->fb_id = $fb_id;
34
  }
35
 
36
+ /**
37
+ * Fetch posts from the given Facebook page.
38
+ *
39
+ * @return array|bool
40
+ */
41
  public function get_posts()
42
  {
43
  $result = $this->call("{$this->fb_id}/posts", array(
44
  'fields' => 'id,picture,type,from,message,status_type,object_id,picture,name,caption,description,link,created_time,comments.limit(1).summary(true),likes.limit(1).summary(true)'
45
  ));
46
 
47
+ if( is_object( $result ) ) {
48
+ if( isset( $result->data ) ) {
49
+ return $this->format_data( $result->data );
50
  } else {
51
  $this->error = $result->error;
52
  return false;
56
  return false;
57
  }
58
 
59
+ /**
60
+ * @param $data
61
+ *
62
+ * @return array
63
+ */
64
+ private function format_data( $data ) {
65
+
66
+ $posts = array();
67
+ foreach ( $data as $p ) {
68
+
69
+ // skip this "post" if it is not of one of the following types
70
+ if ( ! in_array( $p->type, array( 'status', 'photo', 'video', 'link' ) ) ) {
71
+ continue;
72
+ }
73
+
74
+ // skip empty status updates
75
+ if ( $p->type === 'status' && ( ! isset( $p->message ) || empty( $p->message ) ) ) {
76
+ continue;
77
+ }
78
+
79
+ // skip empty links.
80
+ if ( $p->type === 'link' && ! isset( $p->name ) && ( ! isset( $p->message ) || empty( $p->message ) ) ) {
81
+ continue;
82
+ }
83
+
84
+ // skip friend approvals
85
+ if ( $p->type === 'status' && $p->status_type === 'approved_friend' ) {
86
+ continue;
87
+ }
88
+
89
+ //split user and post ID (userID_postID)
90
+ $idArray = explode( "_", $p->id );
91
+
92
+ $post = array();
93
+ $post['type'] = sanitize_text_field( $p->type );
94
+ $post['content'] = '';
95
+ $post['image'] = null;
96
+
97
+ if( isset( $p->message ) ) {
98
+ // remove emoji's
99
+ $post['content'] = preg_replace( '/[\x{1F600}-\x{1F64F}]|[\x{1F300}-\x{1F5FF}]|[\x{1F680}-\x{1F6FF}]|[\x{1F1E0}-\x{1F1FF}]/u', '', $p->message );
100
+
101
+ // sanitize content
102
+ $post['content'] = sanitize_text_field( $post['content'] );
103
+ }
104
+
105
+ // set type specific content
106
+ switch( $p->type ) {
107
+
108
+ case 'photo':
109
+ // set post image, use protocol relative URL
110
+ $post['image'] = "//graph.facebook.com/". $p->object_id . '/picture';
111
+ break;
112
+
113
+ case 'video':
114
+ // set thumbnail
115
+ $post['image'] = $p->picture;
116
+ break;
117
+
118
+ case 'link':
119
+ $post['link_image'] = ( isset( $p->picture ) ) ? $p->picture : '';
120
+ $post['link_name'] = ( isset( $p->name ) ) ? sanitize_text_field( $p->name ) : '';
121
+ $post['link_caption'] = ( isset( $p->caption ) ) ? sanitize_text_field( $p->caption ) : '';
122
+ $post['link_description'] = ( isset( $p->description ) ) ? sanitize_text_field( $p->description ) : '';
123
+ $post['link_url'] = $p->link;
124
+ break;
125
+ }
126
+
127
+ // calculate post like and comment counts
128
+ if ( isset( $p->likes->summary->total_count ) ) {
129
+ $post['like_count'] = absint( $p->likes->summary->total_count );
130
+ } else {
131
+ $post['like_count'] = 0;
132
+ }
133
+
134
+ if ( isset( $p->comments->summary->total_count ) ) {
135
+ $post['comment_count'] = absint( $p->comments->summary->total_count );
136
+ } else {
137
+ $post['comment_count'] = 0;
138
+ }
139
+
140
+ $post['timestamp'] = strtotime( $p->created_time );
141
+ $post['url'] = "http://www.facebook.com/". $this->fb_id . "/posts/" . $idArray[1];
142
+
143
+ // add to posts array
144
+ $posts[] = $post;
145
+ }
146
+
147
+ return $posts;
148
+ }
149
+
150
+ /**
151
+ * Fetch 1 post from Facebook to see if the configuration works
152
+ *
153
+ * @return bool
154
+ */
155
  public function ping()
156
  {
157
  $result = $this->call("{$this->fb_id}/posts", array('fields' => 'name', 'limit' => 1) );
158
 
159
+ if( is_object( $result ) ) {
160
  if(isset($result->data)) {
161
  return true;
162
  } else {
166
  }
167
  }
168
 
169
+ /**
170
+ * @param string $endpoint
171
+ * @param array $data
172
+ *
173
+ * @return array|bool|mixed
174
+ */
175
+ private function call( $endpoint, array $data = array() )
176
  {
177
+ // Only do something if an App ID and Secret is given
178
+ if ( empty( $this->app_id ) || empty( $this->app_secret ) ) {
179
+ return false;
180
+ }
181
 
182
+ // Format URL
183
  $url = "https://graph.facebook.com/{$endpoint}";
184
+
185
+ // Add access token to data array
186
  $data['access_token'] = "{$this->app_id}|{$this->app_secret}";
187
 
188
+ // Add all data to URL
189
+ $url = add_query_arg( $data, $url );
190
 
191
  $response = wp_remote_get($url, array(
192
  'timeout' => 10,
195
  )
196
  );
197
 
198
+ // Did the request succeed?
199
+ if( is_wp_error( $response ) ) {
200
  $this->error = $response->get_error_message();
201
  return false;
202
  } else {
203
  $body = wp_remote_retrieve_body($response);
204
+ return json_decode( $body );
205
  }
206
  }
207
+
208
+ /**
209
+ * @return bool
210
+ */
211
  public function has_error() {
212
+ return ( ! empty( $this->error ) );
213
  }
214
 
215
+ /**
216
+ * @return mixed
217
+ */
218
  public function get_error_message()
219
  {
220
+ if( is_object( $this->error ) ) {
221
  return $this->error->message;
222
  }
223
 
includes/class-public.php CHANGED
@@ -1,5 +1,9 @@
1
  <?php
2
 
 
 
 
 
3
  class RFBP_Public {
4
 
5
  private static $instance = null;
@@ -17,8 +21,8 @@ class RFBP_Public {
17
 
18
  $opts = rfbp_get_settings();
19
 
20
- include_once RFBP_PLUGIN_DIR . 'includes/helper-functions.php';
21
- include_once RFBP_PLUGIN_DIR . 'includes/template-functions.php';
22
 
23
  add_shortcode( 'recent_facebook_posts', array( $this, 'output' ) );
24
  add_shortcode( 'recent-facebook-posts', array( $this, 'output' ) );
@@ -38,158 +42,92 @@ class RFBP_Public {
38
  wp_enqueue_style( 'recent-facebook-posts-css' );
39
  }
40
 
41
- public function get_fallback_posts() {
42
- $posts = get_transient( 'rfbp_posts_fallback' );
43
-
44
- if ( !$posts ) {
45
- return array();
46
- }
47
-
48
- return $posts;
49
- }
50
-
51
  public function get_posts() {
52
 
53
  // try to get posts from cache
54
- if ( ( $posts = get_transient( 'rfbp_posts' ) ) ) {
 
55
  return $posts;
56
  }
57
 
58
- $opts = rfbp_get_settings();
59
-
60
  $api = rfbp_get_api();
61
- $data = $api->get_posts();
62
-
63
- // did api call succeed?
64
- if ( !$data ) {
65
- return $this->get_fallback_posts();
66
- }
67
-
68
- $posts = array();
69
- foreach ( $data as $p ) {
70
-
71
- // skip this "post" if it is not of one of the following types
72
- if ( !in_array( $p->type, array( 'status', 'photo', 'video', 'link' ) ) ) {
73
- continue;
74
- }
75
-
76
- // skip empty status updates
77
- if ($p->type == 'status' && (!isset($p->message) || empty($p->message) ) ) {
78
- continue;
79
- }
80
-
81
- // skip empty links.
82
- if ($p->type == 'link' && !isset($p->name) && (!isset($p->message) || empty($p->message))) {
83
- continue;
84
- }
85
-
86
- // skip friend approvals
87
- if ( $p->type == 'status' && $p->status_type == 'approved_friend' ) { continue; }
88
-
89
- //split user and post ID (userID_postID)
90
- $idArray = explode( "_", $p->id );
91
-
92
- $post = array();
93
- $post['type'] = $p->type;
94
- $post['content'] = isset( $p->message ) ? utf8_encode( $p->message ) : '';
95
- $post['image'] = null;
96
 
97
- // set post content and image
98
- if ( $p->type == 'photo' ) {
99
 
100
- $image = "//graph.facebook.com/". $p->object_id . '/picture';
101
- $post['image'] = $image;
 
 
 
102
 
103
- } elseif ( $p->type == 'video' ) {
104
-
105
- $image = $p->picture;
106
-
107
- // hacky
108
- if ( $opts['img_size'] == 'normal' ) {
109
- $image = str_replace( array( "_s.jpg", "_s.png" ), array( "_n.jpg", "_n.png" ), $image );
110
- }
111
-
112
- $post['image'] = $image;
113
-
114
- } elseif ( $p->type == 'link' ) {
115
- $post['link_image'] = ( isset( $p->picture ) ) ? $p->picture : '';
116
- $post['link_name'] = ( isset( $p->name ) ) ? $p->name : '';
117
- $post['link_caption'] = ( isset( $p->caption ) ) ? $p->caption : '';
118
- $post['link_description'] = ( isset( $p->description ) ) ? $p->description : '';
119
- $post['link_url'] = $p->link;
120
- }
121
-
122
- // calculate post like and comment counts
123
- if ( isset( $p->likes->summary->total_count ) ) {
124
- $like_count = $p->likes->summary->total_count;
125
- } else {
126
- $like_count = 0;
127
- }
128
-
129
- if ( isset( $p->comments->summary->total_count ) ) {
130
- $comment_count = $p->comments->summary->total_count;
131
- } else {
132
- $comment_count = 0;
133
- }
134
 
135
- $post['timestamp'] = strtotime( $p->created_time );
136
- $post['like_count'] = $like_count;
137
- $post['comment_count'] = $comment_count;
138
- $post['url'] = "http://www.facebook.com/".$opts['fb_id']."/posts/".$idArray[1];
139
- $posts[] = $post;
140
 
 
 
 
141
  }
142
 
143
- // store results in cache for later use
144
- if ( $posts ) {
145
- set_transient( 'rfbp_posts', $posts, apply_filters( 'rfbp_cache_time', 3600 ) ); // user set cache time
146
- set_transient( 'rfbp_posts_fallback', $posts, 2629744 ); // 1 month
147
- }
148
 
149
- return $posts;
150
  }
151
 
 
 
 
 
 
 
 
152
  public function output( $atts = array() ) {
153
 
154
  $opts = rfbp_get_settings();
155
  $posts = $this->get_posts();
156
 
 
157
  if ( isset( $atts['show_link'] ) ) {
158
  $atts['show_page_link'] = $atts['show_link'];
159
  }
160
 
161
- extract( shortcode_atts( array(
162
- 'number' => '5',
163
- 'likes' => 1,
164
- 'comments' => 1,
165
- 'excerpt_length' => 140,
166
- 'el' => 'div',
167
- 'origin' => 'shortcode',
168
- 'show_page_link' => false,
169
- 'show_link_previews' => ( $opts['load_css'] )
170
- ), $atts ) );
 
 
171
 
172
  ob_start();
173
  ?>
174
  <!-- Recent Facebook Posts v<?php echo RFBP_VERSION; ?> - http://wordpress.org/plugins/recent-facebook-posts/ -->
175
- <div class="recent-facebook-posts rfbp rfbp-container rfbp-<?php echo $origin; ?>">
176
  <?php
177
 
178
- if ( $posts && !empty( $posts ) ) {
179
 
180
- if ( $el == 'li' ) { echo '<ul class="rfbp-posts-wrap">'; }
181
 
182
- $posts = array_slice( $posts, 0, $number );
183
  $link_target = ( $opts['link_new_window'] ) ? "_blank" : '';
184
 
185
  foreach ( $posts as $p ) {
186
 
187
- $content = utf8_decode($p['content']);
188
-
189
  $shortened = false;
 
190
 
191
- if ( strlen( $content ) > $excerpt_length ) {
192
- $limit = strpos( $content, ' ', $excerpt_length );
 
193
  if ( $limit ) {
194
  $content = substr( $content, 0, $limit );
195
  $shortened = true;
@@ -197,7 +135,7 @@ class RFBP_Public {
197
  }
198
  ?>
199
 
200
- <<?php echo $el; ?> class="rfbp-post">
201
  <div class="rfbp-text">
202
 
203
  <?php
@@ -209,7 +147,7 @@ class RFBP_Public {
209
 
210
  </div>
211
 
212
- <?php if ( $show_link_previews && isset( $p['link_url'] ) && !empty( $p['link_url'] ) && !empty( $p['link_name'] ) ) { ?>
213
 
214
  <p class="rfbp-link-wrap">
215
  <a class="rfbp-link" href="<?php echo $p['link_url']; ?>" rel="external nofollow" target="<?php echo $link_target; ?>">
@@ -220,47 +158,57 @@ class RFBP_Public {
220
  <?php } ?>
221
 
222
  <span class="rfbp-link-text-wrap">
223
- <span class="rfbp-link-name"><?php echo $p['link_name']; ?></span>
224
- <?php if ( isset( $p['link_caption'] ) ) { ?><span class="rfbp-link-caption"><?php echo $p['link_caption']; ?></span><?php } ?>
225
- <?php if ( isset( $p['link_description'] ) && !empty( $p['link_description'] ) ) { ?><span class="rfbp-link-description"><?php echo $p['link_description']; ?></span><?php } ?>
226
  </span>
227
  </a>
228
  </p>
229
 
230
  <?php } ?>
231
 
232
- <?php if ( $opts['img_size'] != 'dont_show' && isset( $p['image'] ) && !empty( $p['image'] ) ) { ?>
 
 
 
 
 
 
 
233
  <p class="rfbp-image-wrap">
234
  <a class="rfbp-image-link" target="<?php echo $link_target; ?>" href="<?php echo $p['url']; ?>" rel="external nofollow">
235
- <?php $max_img_width = ( !empty( $opts['img_width'] ) ) ? $opts['img_width'].'px' : '100%'; $max_img_height = ( !empty( $opts['img_height'] ) ) ? $opts['img_height'].'px' : 'none'; ?>
236
- <img class="rfbp-image" src="<?php echo esc_attr($p['image'] . '?type=' . $opts['img_size']); ?>" style="max-width: <?php echo $max_img_width; ?>; max-height: <?php echo $max_img_height; ?>" alt="" />
237
  </a>
238
  </p>
239
  <?php } ?>
240
  <p class="rfbp-post-link-wrap">
241
- <a target="<?php echo $link_target; ?>" class="rfbp-post-link" href="<?php echo $p['url']; ?>" rel="external nofolloW">
242
- <?php if ( $likes ) { ?><span class="rfbp-like-count"><?php echo $p['like_count']; ?> <span><?php _e( "likes", 'recent-facebook-posts' ); ?><?php if ( $comments ) { ?>, <?php } ?></span></span><?php } ?>
243
- <?php if ( $comments ) { ?><span class="rfbp-comment-count"><?php echo $p['comment_count']; ?> <span><?php _e( "comments", 'recent-facebook-posts' ); ?></span></span><?php } ?>
244
- <?php if ( $likes || $comments ) { ?> &sdot; <?php } ?>
245
  <span class="rfbp-timestamp" title="<?php printf( __( '%1$s at %2$s', 'recent-facebook-posts' ), date( 'l, F j, Y', $p['timestamp'] ), date( 'G:i', $p['timestamp'] ) ); ?>"><?php echo rfbp_time_ago( $p['timestamp'] ); ?></span>
246
  </a>
247
  </p>
248
- </<?php echo $el; ?>>
249
  <?php
250
 
251
  } // end foreach $posts
252
 
253
- if ( $el == 'li' ) { echo '</ul>'; }
 
 
 
254
 
255
  } else {
256
  ?><p><?php _e( "No recent Facebook posts to show", 'recent-facebook-posts' ); ?></p><?php
257
  if ( current_user_can( 'manage_options' ) ) {
258
- ?><p><strong><?php _e( "Admins only notice", 'recent-facebook-posts' ); ?>:</strong> Did you <a href="<?php echo admin_url( 'options-general.php?page=rfbp' ); ?>">configure the plugin</a> properly?</p><?php
259
  }
260
  } ?>
261
 
262
- <?php if ( $show_page_link ) { ?>
263
- <p class="rfbp-page-link-wrap"><a class="rfbp-page-link" href="http://www.facebook.com/<?php echo $opts['fb_id']; ?>/" rel="external nofollow" target="<?php echo $link_target; ?>"><?php echo $opts['page_link_text']; ?></a></p>
264
  <?php } ?>
265
 
266
  </div>
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  class RFBP_Public {
8
 
9
  private static $instance = null;
21
 
22
  $opts = rfbp_get_settings();
23
 
24
+ include_once RFBP_PLUGIN_DIR . 'includes/functions/helpers.php';
25
+ include_once RFBP_PLUGIN_DIR . 'includes/functions/template.php';
26
 
27
  add_shortcode( 'recent_facebook_posts', array( $this, 'output' ) );
28
  add_shortcode( 'recent-facebook-posts', array( $this, 'output' ) );
42
  wp_enqueue_style( 'recent-facebook-posts-css' );
43
  }
44
 
 
 
 
 
 
 
 
 
 
 
45
  public function get_posts() {
46
 
47
  // try to get posts from cache
48
+ $posts = json_decode( get_transient( 'rfbp_posts' ), true );
49
+ if ( is_array( $posts ) ) {
50
  return $posts;
51
  }
52
 
53
+ // fetch posts from FB API
 
54
  $api = rfbp_get_api();
55
+ $posts = $api->get_posts();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
56
 
57
+ if( is_array( $posts ) ) {
 
58
 
59
+ // API call succeeded, store posts in cache
60
+ // JSON encode posts before storing
61
+ $encoded_posts = json_encode( $posts );
62
+ set_transient( 'rfbp_posts', $encoded_posts, apply_filters( 'rfbp_cache_time', 3600 ) ); // user set cache time
63
+ set_transient( 'rfbp_posts_fallback', $encoded_posts, 2629744 ); // 1 month
64
 
65
+ return $posts;
66
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
67
 
68
+ // API call failed, get posts from fallback transient
69
+ $posts = json_decode( get_transient( 'rfbp_posts_fallback' ), true );
 
 
 
70
 
71
+ // If fallback also failed, return empty array
72
+ if( is_array( $posts ) ) {
73
+ return $posts;
74
  }
75
 
76
+ return array();
 
 
 
 
77
 
 
78
  }
79
 
80
+ /**
81
+ * Outputs the HTML with the facebook posts
82
+ *
83
+ * @param array $atts
84
+ *
85
+ * @return string
86
+ */
87
  public function output( $atts = array() ) {
88
 
89
  $opts = rfbp_get_settings();
90
  $posts = $this->get_posts();
91
 
92
+ // upgrade from old `show_link` parameter.
93
  if ( isset( $atts['show_link'] ) ) {
94
  $atts['show_page_link'] = $atts['show_link'];
95
  }
96
 
97
+ $defaults = array(
98
+ 'number' => '5',
99
+ 'likes' => 1,
100
+ 'comments' => 1,
101
+ 'excerpt_length' => 140,
102
+ 'el' => 'div',
103
+ 'origin' => 'shortcode',
104
+ 'show_page_link' => false,
105
+ 'show_link_previews' => $opts['load_css']
106
+ );
107
+
108
+ $atts = shortcode_atts( $defaults, $atts );
109
 
110
  ob_start();
111
  ?>
112
  <!-- Recent Facebook Posts v<?php echo RFBP_VERSION; ?> - http://wordpress.org/plugins/recent-facebook-posts/ -->
113
+ <div class="recent-facebook-posts rfbp rfbp-container rfbp-<?php echo $atts['origin']; ?>">
114
  <?php
115
 
116
+ if ( $posts && ! empty( $posts ) ) {
117
 
118
+ if ( $atts['el'] == 'li' ) { echo '<ul class="rfbp-posts-wrap">'; }
119
 
120
+ $posts = array_slice( $posts, 0, $atts['number'] );
121
  $link_target = ( $opts['link_new_window'] ) ? "_blank" : '';
122
 
123
  foreach ( $posts as $p ) {
124
 
 
 
125
  $shortened = false;
126
+ $content = $p['content'];
127
 
128
+ // shorten content if it exceed the set excerpt length
129
+ if ( strlen( $content ) > $atts['excerpt_length'] ) {
130
+ $limit = strpos( $content, ' ', $atts['excerpt_length'] );
131
  if ( $limit ) {
132
  $content = substr( $content, 0, $limit );
133
  $shortened = true;
135
  }
136
  ?>
137
 
138
+ <<?php echo $atts['el']; ?> class="rfbp-post">
139
  <div class="rfbp-text">
140
 
141
  <?php
147
 
148
  </div>
149
 
150
+ <?php if ( $atts['show_link_previews'] && isset( $p['link_url'] ) && !empty( $p['link_url'] ) && !empty( $p['link_name'] ) ) { ?>
151
 
152
  <p class="rfbp-link-wrap">
153
  <a class="rfbp-link" href="<?php echo $p['link_url']; ?>" rel="external nofollow" target="<?php echo $link_target; ?>">
158
  <?php } ?>
159
 
160
  <span class="rfbp-link-text-wrap">
161
+ <span class="rfbp-link-name"><?php echo esc_html( $p['link_name'] ); ?></span>
162
+ <?php if ( isset( $p['link_caption'] ) ) { ?><span class="rfbp-link-caption"><?php echo esc_html( $p['link_caption'] ); ?></span><?php } ?>
163
+ <?php if ( isset( $p['link_description'] ) && !empty( $p['link_description'] ) ) { ?><span class="rfbp-link-description"><?php echo esc_html( $p['link_description'] ); ?></span><?php } ?>
164
  </span>
165
  </a>
166
  </p>
167
 
168
  <?php } ?>
169
 
170
+ <?php if ( $opts['img_size'] !== 'dont_show' && isset( $p['image'] ) && ! empty( $p['image'] ) ) {
171
+
172
+ // grab bigger video thumbnail (hacky)
173
+ if ( $p['type'] === 'video' && $opts['img_size'] == 'normal' ) {
174
+ $p['image'] = str_ireplace( array( "_s.jpg", "_s.png" ), array( "_n.jpg", "_n.png" ), $p['image'] );
175
+ }
176
+
177
+ ?>
178
  <p class="rfbp-image-wrap">
179
  <a class="rfbp-image-link" target="<?php echo $link_target; ?>" href="<?php echo $p['url']; ?>" rel="external nofollow">
180
+ <?php $max_img_width = ( ! empty( $opts['img_width'] ) ) ? $opts['img_width'].'px' : '100%'; $max_img_height = ( !empty( $opts['img_height'] ) ) ? $opts['img_height'].'px' : 'none'; ?>
181
+ <img class="rfbp-image" src="<?php echo esc_attr( $p['image'] . '?type=' . $opts['img_size'] ); ?>" style="<?php echo esc_attr( "max-width: {$max_img_width}; max-height: {$max_img_height}" ); ?>" alt="" />
182
  </a>
183
  </p>
184
  <?php } ?>
185
  <p class="rfbp-post-link-wrap">
186
+ <a target="<?php echo $link_target; ?>" class="rfbp-post-link" href="<?php echo esc_url( $p['url'] ); ?>" rel="external nofolloW">
187
+ <?php if ( $atts['likes'] ) { ?><span class="rfbp-like-count"><?php echo absint( $p['like_count'] ); ?> <span><?php _e( "likes", 'recent-facebook-posts' ); ?><?php if ( $atts['comments'] ) { ?>, <?php } ?></span></span><?php } ?>
188
+ <?php if ( $atts['comments'] ) { ?><span class="rfbp-comment-count"><?php echo absint( $p['comment_count'] ); ?> <span><?php _e( "comments", 'recent-facebook-posts' ); ?></span></span><?php } ?>
189
+ <?php if ( $atts['likes'] || $atts['comments'] ) { ?> &sdot; <?php } ?>
190
  <span class="rfbp-timestamp" title="<?php printf( __( '%1$s at %2$s', 'recent-facebook-posts' ), date( 'l, F j, Y', $p['timestamp'] ), date( 'G:i', $p['timestamp'] ) ); ?>"><?php echo rfbp_time_ago( $p['timestamp'] ); ?></span>
191
  </a>
192
  </p>
193
+ </<?php echo $atts['el']; ?>>
194
  <?php
195
 
196
  } // end foreach $posts
197
 
198
+ // close list
199
+ if ( $atts['el'] === 'li' ) {
200
+ echo '</ul>';
201
+ }
202
 
203
  } else {
204
  ?><p><?php _e( "No recent Facebook posts to show", 'recent-facebook-posts' ); ?></p><?php
205
  if ( current_user_can( 'manage_options' ) ) {
206
+ ?><p><strong><?php _e( "Admins only notice", 'recent-facebook-posts' ); ?>:</strong> <?php printf( __( 'Did you <a href="%s">configure the plugin</a> properly?', 'recent-facebook-posts' ), admin_url( 'options-general.php?page=rfbp' ) ); ?></p><?php
207
  }
208
  } ?>
209
 
210
+ <?php if ( $atts['show_page_link'] ) { ?>
211
+ <p class="rfbp-page-link-wrap"><a class="rfbp-page-link" href="<?php echo esc_url( 'http://www.facebook.com/' . $opts['fb_id'] . '/' ); ?>" rel="external nofollow" target="<?php echo esc_attr( $link_target ); ?>"><?php echo esc_html( $opts['page_link_text'] ); ?></a></p>
212
  <?php } ?>
213
 
214
  </div>
includes/class-widget.php CHANGED
@@ -1,5 +1,9 @@
1
  <?php
2
 
 
 
 
 
3
  class RFBP_Widget extends WP_Widget {
4
 
5
  private $defaults;
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  class RFBP_Widget extends WP_Widget {
8
 
9
  private $defaults;
includes/{plugin.php → functions/global.php} RENAMED
@@ -1,5 +1,9 @@
1
  <?php
2
 
 
 
 
 
3
  function rfbp_get_settings() {
4
  static $settings;
5
 
@@ -56,7 +60,7 @@ function rfbp_get_class() {
56
  function rfbp_get_api() {
57
  static $api;
58
 
59
- if(!$api) {
60
  $opts = rfbp_get_settings();
61
  require_once RFBP_PLUGIN_DIR . 'includes/class-api.php';
62
  $api = new RFBP_API( $opts['app_id'], $opts['app_secret'], $opts['fb_id'] );
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  function rfbp_get_settings() {
8
  static $settings;
9
 
60
  function rfbp_get_api() {
61
  static $api;
62
 
63
+ if( ! $api ) {
64
  $opts = rfbp_get_settings();
65
  require_once RFBP_PLUGIN_DIR . 'includes/class-api.php';
66
  $api = new RFBP_API( $opts['app_id'], $opts['app_secret'], $opts['fb_id'] );
includes/{helper-functions.php → functions/helpers.php} RENAMED
@@ -1,5 +1,9 @@
1
  <?php
2
 
 
 
 
 
3
  function rfbp_make_clickable($text, $target)
4
  {
5
  $clickable_text = make_clickable($text);
1
  <?php
2
 
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
  function rfbp_make_clickable($text, $target)
8
  {
9
  $clickable_text = make_clickable($text);
includes/functions/template.php ADDED
@@ -0,0 +1,11 @@
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ if( ! defined( 'RFBP_VERSION' ) ) {
4
+ exit;
5
+ }
6
+
7
+ function recent_facebook_posts( $args = array() )
8
+ {
9
+ $rfbp = rfbp_get_class();
10
+ echo $rfbp->output($args);
11
+ }
includes/template-functions.php DELETED
@@ -1,7 +0,0 @@
1
- <?php
2
-
3
- function recent_facebook_posts($args = array())
4
- {
5
- $rfbp = rfbp_get_class();
6
- echo $rfbp->output($args);
7
- }
 
 
 
 
 
 
 
includes/views/settings_page.html.php CHANGED
@@ -5,7 +5,7 @@
5
 
6
  <h2>Recent Facebook Posts</h2>
7
 
8
- <?php if(isset($notice)) { ?>
9
  <div id="setting-error-settings_updated" class="updated settings-error">
10
  <p>
11
  <?php echo $notice; ?>
@@ -17,43 +17,43 @@
17
  <form method="post" action="options.php">
18
  <?php settings_fields( 'rfb_settings_group' ); ?>
19
 
20
- <div class="rfbp-facebook-settings rfbp-<?php echo (rfbp_valid_config()) ? 'valid' : 'invalid'; ?>">
21
  <h3><?php _e('Facebook Settings', 'recent-facebook-posts'); ?></h3>
22
 
23
- <?php if(!rfbp_valid_config()) { ?>
24
  <div class="rfbp-info">
25
  <p>
26
  <?php _e('This plugin needs a Facebook application to work.', 'recent-facebook-posts'); ?>
27
  <?php _e('Please fill in the Facebook Settings fields after creating your application.', 'recent-facebook-posts'); ?>
28
  </p>
29
  <p>
30
- <?php printf(__('Not sure how to proceed? Please take a close look at the %sInstallation Instructions%s on my website.', 'recent-facebook-posts'), '<a href="http://dannyvankooten.com/wordpress-plugins/recent-facebook-posts/">', '</a>'); ?>
31
  </p>
32
  </div>
33
  <?php } ?>
34
 
35
  <table class="form-table">
36
- <tr valign="top" <?php if(empty($opts['app_id'])) echo 'class="rfbp-row-error"'; ?>>
37
  <th scope="row"><label for="rfb_app_id"><?php _e('Facebook App ID/API Key', 'recent-facebook-posts'); ?></label></th>
38
  <td>
39
  <input type="text" class="widefat" placeholder="Eg: 123456789012345" id="rfb_app_id" name="rfb_settings[app_id]" value="<?php echo esc_attr($opts['app_id']); ?>" required />
40
- <small class="help"><a href="https://developers.facebook.com/apps">get from developers.facebook.com/apps</a></small>
41
  </td>
42
  </tr>
43
 
44
- <tr valign="top" <?php if(empty($opts['app_secret'])) echo 'class="rfbp-row-error"'; ?>>
45
  <th scope="row"><label for="rfb_app_secret"><?php _e('Facebook App Secret', 'recent-facebook-posts'); ?></label></th>
46
  <td>
47
  <input type="text" class="widefat" placeholder="Eg: 16vgrz4hk45wvh29k2puk45wvk2h29pu" id="rfb_app_secret" name="rfb_settings[app_secret]" value="<?php echo esc_attr($opts['app_secret']); ?>" required />
48
- <small class="help"><a href="https://developers.facebook.com/apps">get from developers.facebook.com/apps</a></small>
49
  </td>
50
  </tr>
51
 
52
- <tr valign="top" <?php if(empty($opts['fb_id'])) echo 'class="rfbp-row-error"'; ?>>
53
  <th scope="row"><label for="rfb_fb_id"><?php _e('Facebook Page ID or Slug', 'recent-facebook-posts'); ?></label></th>
54
  <td>
55
  <input type="text" class="widefat" placeholder="Eg: DannyvanKootenCOM" id="rfb_fb_id" name="rfb_settings[fb_id]" value="<?php echo esc_attr($opts['fb_id']); ?>" required />
56
- <small><a target="_blank" href="http://findmyfacebookid.com/"><?php _e('Use this tool to find the numeric ID of the Facebook page you want to fetch posts from', 'recent-facebook-posts'); ?></a></small>
57
  </td>
58
  </tr>
59
  </table>
@@ -69,12 +69,12 @@
69
 
70
  <tr valign="top">
71
  <th scope="row"><label for="rfb_link_new_window"><?php _e('Open links in new window?', 'recent-facebook-posts'); ?></label></th>
72
- <td><input type="checkbox" id="rfb_link_new_window" name="rfb_settings[link_new_window]" value="1" <?php checked($opts['link_new_window'], 1); ?> /></td>
73
  </tr>
74
 
75
  <tr valign="top">
76
- <th scope="row"><label for="rfb_load_css"><?php _e('Load some default CSS?', 'recent-facebook-posts'); ?></label></th>
77
- <td><input type="checkbox" id="rfb_load_css" name="rfb_settings[load_css]" value="1" <?php checked($opts['load_css'], 1); ?> /></td>
78
  </tr>
79
  </tbody>
80
  <tbody>
@@ -91,15 +91,15 @@
91
  </tbody>
92
  <tbody id="rfb_img_options" <?php if($opts['img_size'] == 'dont_show') echo 'style="display:none;"'; ?>>
93
  <tr valign="top">
94
- <th><?php _e('Image dimensions', 'recent-facebook-posts'); ?><br /><small>(in pixels, optional)</small></th>
95
  <td>
96
  <label style="float:left; margin-right:20px; ">
97
  <?php _e('Max Width', 'recent-facebook-posts'); ?><br />
98
- <input type="number" min="0" max="1600" size="3" id="rfb_img_width" name="rfb_settings[img_width]" value="<?php echo esc_attr($opts['img_width']); ?>" />
99
  </label>
100
  <label style="float:left; margin-right:20px;">
101
  <?php _e('Max Height', 'recent-facebook-posts'); ?><br />
102
- <input type="number" min="0" max="1600" size="3" id="rfb_img_height" name="rfb_settings[img_height]" value="<?php echo esc_attr($opts['img_height']); ?>" />
103
  </label>
104
  <br />
105
  <small class="help"><?php _e('Leave empty for default sizing', 'recent-facebook-posts'); ?></small>
@@ -123,7 +123,7 @@
123
  </form>
124
 
125
  <h3 class="rfbp-title">Facebook Posts Cache</h3>
126
- <p><?php _e('Because fetching posts from Facebook is slow the posts are cached for <strong>30 minutes</strong>. You can manually clear the cache using the button below.', 'recent-facebook-posts'); ?></p>
127
  <form action="<?php echo admin_url('options-general.php?page=rfbp'); ?>" method="post">
128
  <input type="hidden" name="rfbp-clear-cache" value="1" />
129
  <input type="submit" class="button-primary" value="<?php _e('Clear Cache', 'recent-facebook-posts'); ?>" />
@@ -177,11 +177,11 @@
177
  </div>
178
 
179
  <div class="rfbp-box">
180
- <h3 class="rfbp-title">About the developer</h3>
181
- <p>My name is <a href="http://dannyvankooten.com/">Danny van Kooten</a>. I develop WordPress plugins which help you build your websites. I love simplicity, happy customers and clean code.</p>
182
- <p>Take a look at my other <a href="http://dannyvankooten.com/wordpress-plugins/">plugins for WordPress</a> or <em>like</em> my Facebook page to stay updated.</p>
183
- <p><iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.facebook.com%2FCodeToTheChase&amp;width&amp;layout=standard&amp;action=like&amp;show_faces=true&amp;share=false&amp;appId=225994527565061" scrolling="no" frameborder="0" style="border:none; width: 100%; overflow:hidden; height: 80px;" allowTransparency="true"></iframe></p>
184
- <p>You can also follow me on twitter <a href="http://twitter.com/dannyvankooten">here</a>.</p>
185
  </div>
186
  </div>
187
  <!-- End RFBP Sidebar -->
5
 
6
  <h2>Recent Facebook Posts</h2>
7
 
8
+ <?php if( isset( $notice ) ) { ?>
9
  <div id="setting-error-settings_updated" class="updated settings-error">
10
  <p>
11
  <?php echo $notice; ?>
17
  <form method="post" action="options.php">
18
  <?php settings_fields( 'rfb_settings_group' ); ?>
19
 
20
+ <div class="rfbp-facebook-settings rfbp-<?php echo ( rfbp_valid_config() ) ? 'valid' : 'invalid'; ?>">
21
  <h3><?php _e('Facebook Settings', 'recent-facebook-posts'); ?></h3>
22
 
23
+ <?php if( ! rfbp_valid_config() ) { ?>
24
  <div class="rfbp-info">
25
  <p>
26
  <?php _e('This plugin needs a Facebook application to work.', 'recent-facebook-posts'); ?>
27
  <?php _e('Please fill in the Facebook Settings fields after creating your application.', 'recent-facebook-posts'); ?>
28
  </p>
29
  <p>
30
+ <?php printf(__('Not sure how to proceed? Please take a close look at the <a href="%s">installation instructions</a>.', 'recent-facebook-posts'), 'http://wordpress.org/plugins/recent-facebook-posts/installation/' ); ?>
31
  </p>
32
  </div>
33
  <?php } ?>
34
 
35
  <table class="form-table">
36
+ <tr valign="top" <?php if( empty( $opts['app_id'] ) ) echo 'class="rfbp-row-error"'; ?>>
37
  <th scope="row"><label for="rfb_app_id"><?php _e('Facebook App ID/API Key', 'recent-facebook-posts'); ?></label></th>
38
  <td>
39
  <input type="text" class="widefat" placeholder="Eg: 123456789012345" id="rfb_app_id" name="rfb_settings[app_id]" value="<?php echo esc_attr($opts['app_id']); ?>" required />
40
+ <p class="help"><?php printf( __( 'Get your App ID from %s.', 'recent-facebook-posts' ), '<a href="https://developers.facebook.com/apps">developers.facebook.com/apps</a>' ); ?></p>
41
  </td>
42
  </tr>
43
 
44
+ <tr valign="top" <?php if( empty( $opts['app_secret'] ) ) echo 'class="rfbp-row-error"'; ?>>
45
  <th scope="row"><label for="rfb_app_secret"><?php _e('Facebook App Secret', 'recent-facebook-posts'); ?></label></th>
46
  <td>
47
  <input type="text" class="widefat" placeholder="Eg: 16vgrz4hk45wvh29k2puk45wvk2h29pu" id="rfb_app_secret" name="rfb_settings[app_secret]" value="<?php echo esc_attr($opts['app_secret']); ?>" required />
48
+ <p class="help"><?php printf( __( 'Get your App Secret from %s.', 'recent-facebook-posts' ), '<a href="https://developers.facebook.com/apps">developers.facebook.com/apps</a>' ); ?></p>
49
  </td>
50
  </tr>
51
 
52
+ <tr valign="top" <?php if( empty( $opts['fb_id'] ) ) echo 'class="rfbp-row-error"'; ?>>
53
  <th scope="row"><label for="rfb_fb_id"><?php _e('Facebook Page ID or Slug', 'recent-facebook-posts'); ?></label></th>
54
  <td>
55
  <input type="text" class="widefat" placeholder="Eg: DannyvanKootenCOM" id="rfb_fb_id" name="rfb_settings[fb_id]" value="<?php echo esc_attr($opts['fb_id']); ?>" required />
56
+ <p class="help"><?php printf( __( 'Use <a href="%s">this tool</a> to find the numeric ID of your Facebook page.', 'recent-facebook-posts' ), 'http://findmyfacebookid.com' ); ?></p>
57
  </td>
58
  </tr>
59
  </table>
69
 
70
  <tr valign="top">
71
  <th scope="row"><label for="rfb_link_new_window"><?php _e('Open links in new window?', 'recent-facebook-posts'); ?></label></th>
72
+ <td><input type="checkbox" id="rfb_link_new_window" name="rfb_settings[link_new_window]" value="1" <?php checked( $opts['link_new_window'], 1 ); ?> /></td>
73
  </tr>
74
 
75
  <tr valign="top">
76
+ <th scope="row"><label for="rfb_load_css"><?php _e('Load some default styles?', 'recent-facebook-posts'); ?></label></th>
77
+ <td><input type="checkbox" id="rfb_load_css" name="rfb_settings[load_css]" value="1" <?php checked( $opts['load_css'], 1 ); ?> /></td>
78
  </tr>
79
  </tbody>
80
  <tbody>
91
  </tbody>
92
  <tbody id="rfb_img_options" <?php if($opts['img_size'] == 'dont_show') echo 'style="display:none;"'; ?>>
93
  <tr valign="top">
94
+ <th><?php _e('Image dimensions', 'recent-facebook-posts'); ?><br /><small><?php _e( '(in pixels, optional)', 'recent-facebook-posts' ); ?></small></th>
95
  <td>
96
  <label style="float:left; margin-right:20px; ">
97
  <?php _e('Max Width', 'recent-facebook-posts'); ?><br />
98
+ <input type="number" min="0" max="1600" size="3" id="rfb_img_width" name="rfb_settings[img_width]" value="<?php echo esc_attr( $opts['img_width'] ); ?>" />
99
  </label>
100
  <label style="float:left; margin-right:20px;">
101
  <?php _e('Max Height', 'recent-facebook-posts'); ?><br />
102
+ <input type="number" min="0" max="1600" size="3" id="rfb_img_height" name="rfb_settings[img_height]" value="<?php echo esc_attr( $opts['img_height'] ); ?>" />
103
  </label>
104
  <br />
105
  <small class="help"><?php _e('Leave empty for default sizing', 'recent-facebook-posts'); ?></small>
123
  </form>
124
 
125
  <h3 class="rfbp-title">Facebook Posts Cache</h3>
126
+ <p><?php _e('Because fetching posts from Facebook is relatively slow the posts are cached for <strong>30 minutes</strong>. You can manually clear the cache using the button below.', 'recent-facebook-posts'); ?></p>
127
  <form action="<?php echo admin_url('options-general.php?page=rfbp'); ?>" method="post">
128
  <input type="hidden" name="rfbp-clear-cache" value="1" />
129
  <input type="submit" class="button-primary" value="<?php _e('Clear Cache', 'recent-facebook-posts'); ?>" />
177
  </div>
178
 
179
  <div class="rfbp-box">
180
+ <h3 class="rfbp-title">About <a href="http://dannyvankooten.com/">Danny van Kooten</a></h3>
181
+ <p>A twenty-something Dutch guy writing code and emails for a living.</p>
182
+ <p>I developed <a href="http://dannyvankooten.com/wordpress-plugins/">a few WordPress plugins</a> together totaling well over a million downloads, one of which you're using right now.</p>
183
+ <p>If you like to stay updated of what I'm doing, consider following <a href="http://twitter.com/dannyvankooten">@DannyvanKooten</a> on Twitter.</p>
184
+ <p>Hope you enjoy the plugin!</p>
185
  </div>
186
  </div>
187
  <!-- End RFBP Sidebar -->
readme.txt CHANGED
@@ -2,9 +2,9 @@
2
  Contributors: DvanKooten
3
  Donate link: http://dannyvankooten.com/donate/
4
  Tags: facebook,posts,fanpage,recent posts,fb,like box alternative,widget,facebook widget,widgets,facebook updates,like button,fb posts
5
- Requires at least: 3.1
6
- Tested up to: 3.7.1
7
- Stable tag: 1.8.5
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -146,6 +146,23 @@ add_filter('rfbp_cache_time', 'my_rfbp_cache_time');
146
 
147
  == Changelog ==
148
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
149
  = 1.8.5 - December 3, 2013 =
150
  * Fixed: Character encoding for scandinavian languages etc.
151
 
@@ -320,14 +337,5 @@ add_filter('rfbp_cache_time', 'my_rfbp_cache_time');
320
 
321
  == Upgrade Notice ==
322
 
323
- = 1.8.5 =
324
- Fixed character encoding for Scandinavian characters plus many improvements to the configuration process.
325
-
326
- = 1.8.1 =
327
- Added link previews (like Facebook) and Dutch translations. Please update your settings after updating.
328
-
329
- = 1.8 =
330
- Added link previews (like Facebook) and Dutch translations. Please update your settings after updating.
331
-
332
- = 1.6 =
333
- CSS and HTML output have changed. If you're using custom CSS styles you will have to edit them after updating.
2
  Contributors: DvanKooten
3
  Donate link: http://dannyvankooten.com/donate/
4
  Tags: facebook,posts,fanpage,recent posts,fb,like box alternative,widget,facebook widget,widgets,facebook updates,like button,fb posts
5
+ Requires at least: 3.5
6
+ Tested up to: 4.0
7
+ Stable tag: 2.0
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
146
 
147
  == Changelog ==
148
 
149
+ = 2.0 - September 15, 2014 =
150
+
151
+ **Fixes**
152
+
153
+ - Fixed an issue with Facebook statuses containing Emojis
154
+
155
+ **Improvements**
156
+
157
+ - Better sanitizing throughout the plugin, using native WP functions.
158
+ - Improved inline code documentation
159
+ - Prevent direct file access
160
+ - Changing thumbnail sizes does not require a cache refresh to fetch new video images
161
+
162
+ **Additions**
163
+
164
+ - New FB configurations are now automatically tested.
165
+
166
  = 1.8.5 - December 3, 2013 =
167
  * Fixed: Character encoding for scandinavian languages etc.
168
 
337
 
338
  == Upgrade Notice ==
339
 
340
+ = 2.0 =
341
+ Fixed issue with Emojis breaking all posts. Various other code improvements.
 
 
 
 
 
 
 
 
 
recent-facebook-posts.php CHANGED
@@ -3,7 +3,7 @@
3
  Plugin Name: Recent Facebook Posts
4
  Plugin URI: http://dannyvankooten.com/wordpress-plugins/recent-facebook-posts/
5
  Description: Lists most recent posts from a public Facebook page.
6
- Version: 1.8.5
7
  Author: Danny van Kooten
8
  Author URI: http://dannyvankooten.com/
9
  Text Domain: recent-facebook-posts
@@ -27,23 +27,22 @@ You should have received a copy of the GNU General Public License
27
  along with this program. If not, see <http://www.gnu.org/licenses/>.
28
  */
29
 
30
- if(! defined("ABSPATH") ) {
31
  exit;
32
  }
33
 
34
- define("RFBP_VERSION", "1.8.5");
35
- define("RFBP_PLUGIN_DIR", plugin_dir_path(__FILE__));
 
36
 
37
- // define WP_CONTENT_DIR since we're using it..
38
- if ( ! defined( 'WP_CONTENT_DIR' ) ) { define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); }
39
 
40
- require RFBP_PLUGIN_DIR . 'includes/plugin.php';
41
-
42
- if(!is_admin()) {
43
 
44
  rfbp_get_class();
45
 
46
- } elseif(!defined("DOING_AJAX") || !DOING_AJAX) {
47
 
48
  require RFBP_PLUGIN_DIR . 'includes/class-admin.php';
49
  new RFBP_Admin();
3
  Plugin Name: Recent Facebook Posts
4
  Plugin URI: http://dannyvankooten.com/wordpress-plugins/recent-facebook-posts/
5
  Description: Lists most recent posts from a public Facebook page.
6
+ Version: 2.0
7
  Author: Danny van Kooten
8
  Author URI: http://dannyvankooten.com/
9
  Text Domain: recent-facebook-posts
27
  along with this program. If not, see <http://www.gnu.org/licenses/>.
28
  */
29
 
30
+ if( ! defined( 'ABSPATH' ) ) {
31
  exit;
32
  }
33
 
34
+ // Plugin Constants
35
+ define( 'RFBP_VERSION', '2.0' );
36
+ define( 'RFBP_PLUGIN_DIR', dirname( __FILE__ ) . '/' );
37
 
38
+ // Include Global code
39
+ require RFBP_PLUGIN_DIR . 'includes/functions/global.php';
40
 
41
+ if( ! is_admin() ) {
 
 
42
 
43
  rfbp_get_class();
44
 
45
+ } elseif( ! defined("DOING_AJAX") || ! DOING_AJAX ) {
46
 
47
  require RFBP_PLUGIN_DIR . 'includes/class-admin.php';
48
  new RFBP_Admin();
uninstall.php CHANGED
@@ -1,7 +1,9 @@
1
  <?php
2
 
3
  //if uninstall not called from WordPress exit
4
- if ( !defined( 'WP_UNINSTALL_PLUGIN' ) ) { exit(); }
 
 
5
 
6
  delete_transient('rfbp_posts');
7
  delete_transient('rfbp_posts_fallback');
1
  <?php
2
 
3
  //if uninstall not called from WordPress exit
4
+ if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
5
+ exit();
6
+ }
7
 
8
  delete_transient('rfbp_posts');
9
  delete_transient('rfbp_posts_fallback');