oAuth Twitter Feed for Developers - Version 2.0

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Developer stormuk
Plugin Icon wp plugin oAuth Twitter Feed for Developers
Version 2.0
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Code changes from version 1.0.6 to 2.0

Files changed (5) hide show
  1. README.md +11 -11
  2. StormTwitter.class.php +59 -19
  3. readme.txt +16 -10
  4. twitter-feed-for-developers-settings.php +10 -8
  5. twitter-feed-for-developers.php +6 -6
README.md CHANGED
@@ -1,7 +1,7 @@
1
  Storm Twitter Feed for WordPress
2
  ================================
3
 
4
- A Twitter API 1.1 compliant wordpress plugin that provides an array of a users timeline from Twitter for use by theme developers.
5
 
6
  The new Twitter API requires you be oAuth'd before you can request a list of tweets, this means that all of the existing Twitter plugins that simply make an AJAX request for to the JSON API endpoint will break as of March 2013.
7
 
@@ -27,7 +27,7 @@ Now, anywhere in your theme files you can call the `getTweets()` function to ret
27
  You can then loop over the array and do whatever you want with it.
28
 
29
  `<?php
30
- $tweets = getTweets();
31
  var_dump($tweets);
32
 
33
  foreach($tweets as $tweet){
@@ -37,7 +37,13 @@ You can then loop over the array and do whatever you want with it.
37
 
38
  You can specify a number of tweets to return (up to 20) by passing a parameter to the function. For example, to display just the latest tweet you'd request `getTweets(1)`
39
 
40
- Results are cached for 1 hour to help you avoid hitting the API limits.
 
 
 
 
 
 
41
 
42
  Output
43
  ======
@@ -46,12 +52,6 @@ As we said, this plugin does not provide sidebar widgets, shortcodes or any othe
46
 
47
  https://github.com/stormuk/storm-twitter-for-wordpress/wiki/Example-code-to-layout-tweets
48
 
49
- TODO
50
- ====
51
-
52
- * Move the screen name from the settings page to a function parameter so you can use the plugin to request different timelines
53
- * Make the cache duration configurable
54
-
55
  Credits
56
  =======
57
 
@@ -60,7 +60,7 @@ Uses Abraham Williams's Twitter OAuth class.
60
  About
61
  =====
62
 
63
- Version: 1.0.5
64
 
65
  Written by Liam Gladdy of Storm Consultancy - <http://www.stormconsultancy.co.uk>
66
 
@@ -71,7 +71,7 @@ If you are looking for a [Bath WordPress Developer](http://www.stormconsultancy.
71
  License
72
  =======
73
 
74
- Copyright (c) 2012 Storm Consultancy (EU) Ltd,
75
  <http://www.stormconsultancy.co.uk/>
76
 
77
  Permission is hereby granted, free of charge, to any person obtaining
1
  Storm Twitter Feed for WordPress
2
  ================================
3
 
4
+ Twitter API 1.1 compliant plugin that provides a single function for getting an array of a twitter timeline for use by theme developers.
5
 
6
  The new Twitter API requires you be oAuth'd before you can request a list of tweets, this means that all of the existing Twitter plugins that simply make an AJAX request for to the JSON API endpoint will break as of March 2013.
7
 
27
  You can then loop over the array and do whatever you want with it.
28
 
29
  `<?php
30
+ $tweets = getTweets($number_of_tweets, $twitter_screenname_to_load, $optional_array_of_any_additional_twitter_api_parameters);
31
  var_dump($tweets);
32
 
33
  foreach($tweets as $tweet){
37
 
38
  You can specify a number of tweets to return (up to 20) by passing a parameter to the function. For example, to display just the latest tweet you'd request `getTweets(1)`
39
 
40
+ The following default options are used unless you override them in the optional array of additional parameters.
41
+
42
+ * Trim the user object ("trim_user" => true)
43
+ * Exclude replies ("exclude_replies" => true)
44
+ * Exclude retweets ("include_rts" => false)
45
+
46
+ Results are cached for 1 hour (by default) to help you avoid hitting the API limits.
47
 
48
  Output
49
  ======
52
 
53
  https://github.com/stormuk/storm-twitter-for-wordpress/wiki/Example-code-to-layout-tweets
54
 
 
 
 
 
 
 
55
  Credits
56
  =======
57
 
60
  About
61
  =====
62
 
63
+ Version: 2.0
64
 
65
  Written by Liam Gladdy of Storm Consultancy - <http://www.stormconsultancy.co.uk>
66
 
71
  License
72
  =======
73
 
74
+ Copyright (c) 2013 Storm Consultancy (EU) Ltd,
75
  <http://www.stormconsultancy.co.uk/>
76
 
77
  Permission is hereby granted, free of charge, to any person obtaining
StormTwitter.class.php CHANGED
@@ -1,10 +1,13 @@
1
  <?php
2
  /*
 
3
  * The base class for the storm twitter feed for developers.
4
  * This class provides all the things needed for the wordpress plugin, but in theory means you don't need to use it with wordpress.
5
  * What could go wrong?
6
  */
7
 
 
 
8
  class StormTwitter {
9
 
10
  private $defaults = array(
@@ -13,10 +16,10 @@ class StormTwitter {
13
  'secret' => '',
14
  'token' => '',
15
  'token_secret' => '',
16
- 'screenname' => ''
 
17
  );
18
 
19
- public $st_last_cached = false;
20
  public $st_last_error = false;
21
 
22
  function __construct($args = array()) {
@@ -27,18 +30,29 @@ class StormTwitter {
27
  return print_r($this->defaults, true);
28
  }
29
 
30
- function getTweets($count = 20) {
 
31
  if ($count > 20) $count = 20;
32
  if ($count < 1) $count = 1;
 
 
 
 
 
 
 
 
 
 
33
 
34
- $result = $this->checkValidCache();
35
 
36
  if ($result !== false) {
37
  return $this->cropTweets($result,$count);
38
  }
39
 
40
  //If we're here, we need to load.
41
- $result = $this->oauthGetTweets();
42
 
43
  if (isset($result['errors'])) {
44
  return array('error'=>'Twitter said: '.$result['errors'][0]['message']);
@@ -48,45 +62,68 @@ class StormTwitter {
48
 
49
  }
50
 
51
- function cropTweets($result,$count) {
52
  return array_slice($result, 0, $count);
53
  }
54
 
55
- function getCacheLocation() {
56
  return $this->defaults['directory'].'.tweetcache';
57
  }
58
 
59
- function checkValidCache() {
 
 
 
 
 
60
  $file = $this->getCacheLocation();
61
  if (is_file($file)) {
62
  $cache = file_get_contents($file);
63
  $cache = @json_decode($cache,true);
64
- if (count($cache) != 2) {
 
65
  unlink($file);
66
  return false;
67
  }
68
- if (!isset($cache['time']) || !isset($cache['tweets'])) {
 
 
69
  unlink($file);
70
  return false;
71
  }
72
- if ($cache['time'] < (time() - 3600)) {
73
- $result = $this->oauthGetTweets();
 
 
 
 
 
 
 
 
 
 
 
 
74
  if (!isset($result['errors'])) {
75
  return $result;
76
  }
77
  }
78
- return $cache['tweets'];
79
  } else {
80
  return false;
81
  }
82
  }
83
 
84
- function oauthGetTweets() {
85
  $key = $this->defaults['key'];
86
  $secret = $this->defaults['secret'];
87
  $token = $this->defaults['token'];
88
  $token_secret = $this->defaults['token_secret'];
89
- $screenname = $this->defaults['screenname'];
 
 
 
90
 
91
  if (empty($key)) return array('error'=>'Missing Consumer Key - Check Settings');
92
  if (empty($secret)) return array('error'=>'Missing Consumer Secret - Check Settings');
@@ -95,14 +132,17 @@ class StormTwitter {
95
  if (empty($screenname)) return array('error'=>'Missing Twitter Feed Screen Name - Check Settings');
96
 
97
  $connection = new TwitterOAuth($key, $secret, $token, $token_secret);
98
- $result = $connection->get('statuses/user_timeline', array('screen_name' => $screenname, 'count' => 20, 'trim_user' => true));
 
 
 
 
99
 
100
  if (!isset($result['errors'])) {
101
- $cache['time'] = time();
102
- $cache['tweets'] = $result;
103
  $file = $this->getCacheLocation();
104
  file_put_contents($file,json_encode($cache));
105
- $this->st_last_cached = $cache['time'];
106
  } else {
107
  $last_error = '['.date('r').'] Twitter error: '.$result['errors'][0]['message'];
108
  $this->st_last_error = $last_error;
1
  <?php
2
  /*
3
+ * Version 2.0
4
  * The base class for the storm twitter feed for developers.
5
  * This class provides all the things needed for the wordpress plugin, but in theory means you don't need to use it with wordpress.
6
  * What could go wrong?
7
  */
8
 
9
+ require_once('oauth/twitteroauth.php');
10
+
11
  class StormTwitter {
12
 
13
  private $defaults = array(
16
  'secret' => '',
17
  'token' => '',
18
  'token_secret' => '',
19
+ 'screenname' => '',
20
+ 'cache_expire' => 3600
21
  );
22
 
 
23
  public $st_last_error = false;
24
 
25
  function __construct($args = array()) {
30
  return print_r($this->defaults, true);
31
  }
32
 
33
+ //I'd prefer to put username before count, but for backwards compatibility it's not really viable. :(
34
+ function getTweets($count = 20,$screenname = false,$options = false) {
35
  if ($count > 20) $count = 20;
36
  if ($count < 1) $count = 1;
37
+
38
+ $default_options = array('trim_user'=>true, 'exclude_replies'=>true, 'include_rts'=>false);
39
+
40
+ if ($options === false || !is_array($options)) {
41
+ $options = $default_options;
42
+ } else {
43
+ $options = array_merge($default_options, $options);
44
+ }
45
+
46
+ if ($screenname === false) $screenname = $this->defaults['screenname'];
47
 
48
+ $result = $this->checkValidCache($screenname,$options);
49
 
50
  if ($result !== false) {
51
  return $this->cropTweets($result,$count);
52
  }
53
 
54
  //If we're here, we need to load.
55
+ $result = $this->oauthGetTweets($screenname,$options);
56
 
57
  if (isset($result['errors'])) {
58
  return array('error'=>'Twitter said: '.$result['errors'][0]['message']);
62
 
63
  }
64
 
65
+ private function cropTweets($result,$count) {
66
  return array_slice($result, 0, $count);
67
  }
68
 
69
+ private function getCacheLocation() {
70
  return $this->defaults['directory'].'.tweetcache';
71
  }
72
 
73
+ private function getOptionsHash($options) {
74
+ $hash = md5(serialize($options));
75
+ return $hash;
76
+ }
77
+
78
+ private function checkValidCache($screenname,$options) {
79
  $file = $this->getCacheLocation();
80
  if (is_file($file)) {
81
  $cache = file_get_contents($file);
82
  $cache = @json_decode($cache,true);
83
+
84
+ if (!isset($cache)) {
85
  unlink($file);
86
  return false;
87
  }
88
+
89
+ // Delete the old cache from the first version, before we added support for multiple usernames
90
+ if (isset($cache['time'])) {
91
  unlink($file);
92
  return false;
93
  }
94
+
95
+ $cachename = $screenname."-".$this->getOptionsHash($options);
96
+
97
+ //Check if we have a cache for the user.
98
+ if (!isset($cache[$cachename])) return false;
99
+
100
+ if (!isset($cache[$cachename]['time']) || !isset($cache[$cachename]['tweets'])) {
101
+ unset($cache[$cachename]);
102
+ file_put_contents($file,json_encode($cache));
103
+ return false;
104
+ }
105
+
106
+ if ($cache[$cachename]['time'] < (time() - $this->defaults['cache_expire'])) {
107
+ $result = $this->oauthGetTweets($screenname,$options);
108
  if (!isset($result['errors'])) {
109
  return $result;
110
  }
111
  }
112
+ return $cache[$cachename]['tweets'];
113
  } else {
114
  return false;
115
  }
116
  }
117
 
118
+ private function oauthGetTweets($screenname,$options) {
119
  $key = $this->defaults['key'];
120
  $secret = $this->defaults['secret'];
121
  $token = $this->defaults['token'];
122
  $token_secret = $this->defaults['token_secret'];
123
+
124
+ $cachename = $screenname."-".$this->getOptionsHash($options);
125
+
126
+ $options = array_merge($options, array('screen_name' => $screenname, 'count' => 20));
127
 
128
  if (empty($key)) return array('error'=>'Missing Consumer Key - Check Settings');
129
  if (empty($secret)) return array('error'=>'Missing Consumer Secret - Check Settings');
132
  if (empty($screenname)) return array('error'=>'Missing Twitter Feed Screen Name - Check Settings');
133
 
134
  $connection = new TwitterOAuth($key, $secret, $token, $token_secret);
135
+ $result = $connection->get('statuses/user_timeline', $options);
136
+
137
+ if (is_file($this->getCacheLocation())) {
138
+ $cache = json_decode(file_get_contents($this->getCacheLocation()),true);
139
+ }
140
 
141
  if (!isset($result['errors'])) {
142
+ $cache[$cachename]['time'] = time();
143
+ $cache[$cachename]['tweets'] = $result;
144
  $file = $this->getCacheLocation();
145
  file_put_contents($file,json_encode($cache));
 
146
  } else {
147
  $last_error = '['.date('r').'] Twitter error: '.$result['errors'][0]['message'];
148
  $this->st_last_error = $last_error;
readme.txt CHANGED
@@ -4,12 +4,12 @@ Donate link: http://www.stormconsultancy.co.uk/
4
  Tags: twitter, oauth, feed, tweets
5
  Requires at least: 3.4
6
  Tested up to: 3.5
7
- Stable tag: 1.0.6
8
- Version: 1.0.6
9
  License: MIT
10
  License URI: http://opensource.org/licenses/MIT
11
 
12
- Twitter API 1.1 compliant plugin that provides a function to get an array of tweets from the auth'd users Twitter feed for use in themes.
13
 
14
  == Description ==
15
 
@@ -42,7 +42,7 @@ Now, anywhere in your theme files you can call the `getTweets()` function to ret
42
  You can then loop over the array and do whatever you want with it.
43
 
44
  `<?php
45
- $tweets = getTweets();
46
  var_dump($tweets);
47
 
48
  foreach($tweets as $tweet){
@@ -52,12 +52,13 @@ You can then loop over the array and do whatever you want with it.
52
 
53
  You can specify a number of tweets to return (up to 20) by passing a parameter to the function. For example, to display just the latest tweet you'd request `getTweets(1)`
54
 
55
- Results are cached for 1 hour to help you avoid hitting the API limits.
56
 
57
- == TODO ==
 
 
58
 
59
- * Move the screen name from the settings page to a function parameter so you can use the plugin to request different timelines
60
- * Make the cache duration configurable
61
 
62
  == Credits ==
63
 
@@ -65,7 +66,7 @@ Uses Abraham Williams's Twitter OAuth class.
65
 
66
  == About ==
67
 
68
- Version: 1.0.5
69
 
70
  Written by Liam Gladdy of Storm Consultancy - <http://www.stormconsultancy.co.uk>
71
 
@@ -75,7 +76,7 @@ If you are looking for a [Bath WordPress Developer](http://www.stormconsultancy.
75
 
76
  == License ==
77
 
78
- Copyright (c) 2012 Storm Consultancy (EU) Ltd,
79
  <http://www.stormconsultancy.co.uk/>
80
 
81
  Permission is hereby granted, free of charge, to any person obtaining
@@ -99,6 +100,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
99
 
100
  == Changelog ==
101
 
 
 
 
 
 
102
  = 1.0.4 =
103
  * Make the plugin actually work properly!
104
  * Correct documentation files for inclusion by wordpress
4
  Tags: twitter, oauth, feed, tweets
5
  Requires at least: 3.4
6
  Tested up to: 3.5
7
+ Stable tag: 2.0
8
+ Version: 2.0
9
  License: MIT
10
  License URI: http://opensource.org/licenses/MIT
11
 
12
+ Twitter API 1.1 compliant plugin that provides a single function for getting an array of a twitter timeline for use by theme developers.
13
 
14
  == Description ==
15
 
42
  You can then loop over the array and do whatever you want with it.
43
 
44
  `<?php
45
+ $tweets = getTweets($number_of_tweets, $twitter_screenname_to_load, $optional_array_of_any_additional_twitter_api_parameters);
46
  var_dump($tweets);
47
 
48
  foreach($tweets as $tweet){
52
 
53
  You can specify a number of tweets to return (up to 20) by passing a parameter to the function. For example, to display just the latest tweet you'd request `getTweets(1)`
54
 
55
+ The following default options are used unless you override them in the optional array of additional parameters.
56
 
57
+ * Trim the user object ("trim_user" => true)
58
+ * Exclude replies ("exclude_replies" => true)
59
+ * Exclude retweets ("include_rts" => false)
60
 
61
+ Results are cached for 1 hour (by default) to help you avoid hitting the API limits.
 
62
 
63
  == Credits ==
64
 
66
 
67
  == About ==
68
 
69
+ Version: 2.0
70
 
71
  Written by Liam Gladdy of Storm Consultancy - <http://www.stormconsultancy.co.uk>
72
 
76
 
77
  == License ==
78
 
79
+ Copyright (c) 2013 Storm Consultancy (EU) Ltd,
80
  <http://www.stormconsultancy.co.uk/>
81
 
82
  Permission is hereby granted, free of charge, to any person obtaining
100
 
101
  == Changelog ==
102
 
103
+ = 2.0.0 =
104
+ * Support multiple screennames
105
+ * Support additional parameters to pass on to twitter (for excluding RTs, etc)
106
+ * Support custom cache expiry
107
+
108
  = 1.0.4 =
109
  * Make the plugin actually work properly!
110
  * Correct documentation files for inclusion by wordpress
twitter-feed-for-developers-settings.php CHANGED
@@ -16,7 +16,8 @@ function tdf_settings() {
16
  $tdf[] = array('name'=>'tdf_consumer_secret','label'=>'Twitter Application Consumer Secret');
17
  $tdf[] = array('name'=>'tdf_access_token','label'=>'Account Access Token');
18
  $tdf[] = array('name'=>'tdf_access_token_secret','label'=>'Account Access Token Secret');
19
- $tdf[] = array('name'=>'tdf_user_timeline','label'=>'Twitter Feed Screen Name');
 
20
  return $tdf;
21
  }
22
 
@@ -33,13 +34,12 @@ function tdf_settings_output() {
33
 
34
  echo '<div class="wrap">';
35
 
36
- echo '<h2>Twitter Feed for Developers</h2>';
37
 
38
- echo '<p>This plugin requires five fields. Most of which are found on the application overview page on the <a href="http://dev.twitter.com/apps">http://dev.twitter.com</a> website</p>';
39
  echo '<p>When creating an application for this plugin, you don\'t need to set a callback location and you only need read access.</p>';
40
  echo '<p>You will need to generate an oAuth token once you\'ve created the application. The button for that is on the bottom of the application overview page.</p>';
41
- echo '<p>The \'Twitter Feed Screen Name\' setting is the timeline you wish you load when you call the function getTweets(), such as @stormuk</p>';
42
- echo '<p>getTweets($limit = 20) takes an optional limit on the number of tweets, up to a maximum of 20, and has default of 20.</p>';
43
  echo '<p>The format of the response from getTweets will either be an array of arrays containing tweet objects, as described on the official Twitter documentation <a href="https://dev.twitter.com/docs/api/1.1/get/statuses/user_timeline">here</a>, or an 1D array containing an "error" key, with a value of the error that occurred.</p>';
44
 
45
  echo '<hr />';
@@ -54,6 +54,11 @@ function tdf_settings_output() {
54
  echo '<td>'.$setting['label'].'</td>';
55
  echo '<td><input type="text" style="width: 400px" name="'.$setting['name'].'" value="'.get_option($setting['name']).'" /></td>';
56
  echo '</tr>';
 
 
 
 
 
57
  }
58
  echo '</table>';
59
 
@@ -64,9 +69,6 @@ function tdf_settings_output() {
64
  echo '<hr />';
65
 
66
  echo '<h3>Debug Information</h3>';
67
- $last_cached = get_option('tdf_last_cached');
68
- if (empty($last_cached)) $last_cached = "Never"; else $last_cached = date('r',$last_cached);
69
- echo '<p>Last Cached: '.$last_cached.'<br />';
70
  $last_error = get_option('tdf_last_error');
71
  if (empty($last_error)) $last_error = "None";
72
  echo 'Last Error: '.$last_error.'</p>';
16
  $tdf[] = array('name'=>'tdf_consumer_secret','label'=>'Twitter Application Consumer Secret');
17
  $tdf[] = array('name'=>'tdf_access_token','label'=>'Account Access Token');
18
  $tdf[] = array('name'=>'tdf_access_token_secret','label'=>'Account Access Token Secret');
19
+ $tdf[] = array('name'=>'tdf_cache_expire','label'=>'Cache Duration (Default 3600)');
20
+ $tdf[] = array('name'=>'tdf_user_timeline','label'=>'Twitter Feed Screen Name*');
21
  return $tdf;
22
  }
23
 
34
 
35
  echo '<div class="wrap">';
36
 
37
+ echo '<h2>oAuth Twitter Feed for Developers</h2>';
38
 
39
+ echo '<p>Most of this configuration can found on the application overview page on the <a href="http://dev.twitter.com/apps">http://dev.twitter.com</a> website.</p>';
40
  echo '<p>When creating an application for this plugin, you don\'t need to set a callback location and you only need read access.</p>';
41
  echo '<p>You will need to generate an oAuth token once you\'ve created the application. The button for that is on the bottom of the application overview page.</p>';
42
+ echo '<p>Once configured, you then need to call getTweets() anywhere in your template. getTweets supports 3 parameters - the number of tweets to load (max 20), the username of the twitter feed you want to load, and any additional parameters you want to send to Twitter. An example code usage is shown under the debug information below.</p>';
 
43
  echo '<p>The format of the response from getTweets will either be an array of arrays containing tweet objects, as described on the official Twitter documentation <a href="https://dev.twitter.com/docs/api/1.1/get/statuses/user_timeline">here</a>, or an 1D array containing an "error" key, with a value of the error that occurred.</p>';
44
 
45
  echo '<hr />';
54
  echo '<td>'.$setting['label'].'</td>';
55
  echo '<td><input type="text" style="width: 400px" name="'.$setting['name'].'" value="'.get_option($setting['name']).'" /></td>';
56
  echo '</tr>';
57
+ if ($setting['name'] == 'tdf_user_timeline') {
58
+ echo '<tr>';
59
+ echo '<td colspan="2" style="font-size:10px; font-style: italic">This option is no longer required. You may define the screen name to load as part of the getTweets() call as detailed above.</td>';
60
+ echo '</tr>';
61
+ }
62
  }
63
  echo '</table>';
64
 
69
  echo '<hr />';
70
 
71
  echo '<h3>Debug Information</h3>';
 
 
 
72
  $last_error = get_option('tdf_last_error');
73
  if (empty($last_error)) $last_error = "None";
74
  echo 'Last Error: '.$last_error.'</p>';
twitter-feed-for-developers.php CHANGED
@@ -1,8 +1,8 @@
1
  <?php
2
  /*
3
  Plugin Name: oAuth Twitter Feed for Developers
4
- Description: Twitter API 1.1 compliant plugin that provides a function to get an array of tweets from the auth'd users Twitter feed for use in themes.
5
- Version: 1.0.6
6
  License: MIT
7
  License URI: http://opensource.org/licenses/MIT
8
  Author: Storm Consultancy (Liam Gladdy)
@@ -12,21 +12,21 @@ Author URI: http://www.stormconsultancy.co.uk
12
 
13
  require('StormTwitter.class.php');
14
  require('twitter-feed-for-developers-settings.php');
15
- require('oauth/twitteroauth.php');
16
 
17
  /* implement getTweets */
18
- function getTweets($count = 20) {
19
 
20
  $config['key'] = get_option('tdf_consumer_key');
21
  $config['secret'] = get_option('tdf_consumer_secret');
22
  $config['token'] = get_option('tdf_access_token');
23
  $config['token_secret'] = get_option('tdf_access_token_secret');
24
  $config['screenname'] = get_option('tdf_user_timeline');
 
 
25
  $config['directory'] = plugin_dir_path(__FILE__);
26
 
27
  $obj = new StormTwitter($config);
28
- $res = $obj->getTweets($count);
29
- update_option('tdf_last_cached',$obj->st_last_cached);
30
  update_option('tdf_last_error',$obj->st_last_error);
31
  return $res;
32
 
1
  <?php
2
  /*
3
  Plugin Name: oAuth Twitter Feed for Developers
4
+ Description: Twitter API 1.1 compliant plugin that provides a single function for getting an array of a twitter timeline for use by theme developers.
5
+ Version: 2.0
6
  License: MIT
7
  License URI: http://opensource.org/licenses/MIT
8
  Author: Storm Consultancy (Liam Gladdy)
12
 
13
  require('StormTwitter.class.php');
14
  require('twitter-feed-for-developers-settings.php');
 
15
 
16
  /* implement getTweets */
17
+ function getTweets($count = 20, $username = false, $options = false) {
18
 
19
  $config['key'] = get_option('tdf_consumer_key');
20
  $config['secret'] = get_option('tdf_consumer_secret');
21
  $config['token'] = get_option('tdf_access_token');
22
  $config['token_secret'] = get_option('tdf_access_token_secret');
23
  $config['screenname'] = get_option('tdf_user_timeline');
24
+ $config['cache_expire'] = intval(get_option('tdf_cache_expire'));
25
+ if ($config['cache_expire'] < 1) $config['cache_expire'] = 3600;
26
  $config['directory'] = plugin_dir_path(__FILE__);
27
 
28
  $obj = new StormTwitter($config);
29
+ $res = $obj->getTweets($count, $username, $options);
 
30
  update_option('tdf_last_error',$obj->st_last_error);
31
  return $res;
32