Simple Twitter Tweets - Version 1.2.1

Version Description

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Release Info

Developer Planet Interactive
Plugin Icon 128x128 Simple Twitter Tweets
Version 1.2.1
Comparing to
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Code changes from version 1.2 to 1.2.1

Files changed (8) hide show
  1. README.txt +1 -1
  2. js/sttAdmin.js +19 -0
  3. js/sttAdmin.min.js +2 -0
  4. simple-twitter-tweets.php +4 -4
  5. trunk/README.txt +0 -132
  6. trunk/simple-twitter-tweets.php +0 -321
  7. trunk/twitteroauth/OAuth.php +0 -874
  8. trunk/twitteroauth/twitteroauth.php +0 -241
README.txt CHANGED
@@ -4,7 +4,7 @@ Donate: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A94
4
  Tags: Twitter, Stream, Tweets, Twitter OAuth, social
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  Requires at least: 3.0
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  Tested up to: 3.5.2
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- Stable tag: 1.2
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
4
  Tags: Twitter, Stream, Tweets, Twitter OAuth, social
5
  Requires at least: 3.0
6
  Tested up to: 3.5.2
7
+ Stable tag: 1.2.1
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
js/sttAdmin.js ADDED
@@ -0,0 +1,19 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ jQuery(document).ready(function($) {
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+
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+ $('.twitterFollow > div').hide();
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+
5
+ $('.twitterFollow h4').live('click', function() {
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+
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+ var tFollow = $(this).next('div');
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+ tFollow.slideToggle('fast', function(){
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+
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+ if(!$(this).is(":hidden")) {
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+ $('.twitterFollow h4').children("span").html("▲");
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+ }else{
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+ $('.twitterFollow h4').children("span").html("▼");
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+ }
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+
16
+ });
17
+ });
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+
19
+ });
js/sttAdmin.min.js ADDED
@@ -0,0 +1,2 @@
 
 
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+ jQuery(document).ready(function(a){a(".twitterFollow > div").hide();a(".twitterFollow h4").live("click",function(){var b=a(this).next("div");b.slideToggle("fast",function(){if(!a(this).is(":hidden")){a(".twitterFollow h4").children("span").html("▲");
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+ }else{a(".twitterFollow h4").children("span").html("▼");}});});});
simple-twitter-tweets.php CHANGED
@@ -4,7 +4,7 @@ Plugin Name: Simple Twitter Tweets
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  Plugin URI: http://www.planet-interactive.co.uk/simple-twitter-tweets
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  Description: Display last x number tweets from Twitter API stream, store locally in dataabse to present past tweets when failure to access Twitters restrictive API occurs
6
  Author: Ashley Sheinwald
7
- Version: 1.2
8
  Author URI: http://www.planet-interactive.co.uk/
9
  */
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@@ -112,15 +112,15 @@ class PI_SimpleTwitterTweets extends WP_Widget{
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  <h4 class="button-secondary" style="width:100%; text-align:center;">Twitter Follow Button <span style="font-size:75%;">&#9660;</span></h4>
113
  <div style="padding:10px;">
114
  <p>
115
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['twitterFollow']), true ); ?> id="<?php echo $this->get_field_id( 'twitterFollow' ); ?>" name="<?php echo $this->get_field_name( 'twitterFollow' ); ?>" />
116
  <label for="<?php echo $this->get_field_id( 'twitterFollow' ); ?>"><?php _e('Show Twitter Follow Button', 'pi-tweet'); ?></label>
117
  </p>
118
  <p>
119
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['dataShowScreenName']), true ); ?> id="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>" name="<?php echo $this->get_field_name( 'dataShowScreenName' ); ?>" value="true" />
120
  <label for="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>"><?php _e('Show Twitter Screen Name', 'pi-tweet'); ?></label>
121
  </p>
122
  <p>
123
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['dataShowCount']), true ); ?> id="<?php echo $this->get_field_id( 'dataShowCount' ); ?>" name="<?php echo $this->get_field_name( 'dataShowCount' ); ?>" value="true" />
124
  <label for="<?php echo $this->get_field_id( 'dataShowCount' ); ?>"><?php _e('Show Twitter Followers Count', 'pi-tweet'); ?></label>
125
  </p>
126
  <p>
4
  Plugin URI: http://www.planet-interactive.co.uk/simple-twitter-tweets
5
  Description: Display last x number tweets from Twitter API stream, store locally in dataabse to present past tweets when failure to access Twitters restrictive API occurs
6
  Author: Ashley Sheinwald
7
+ Version: 1.2.1
8
  Author URI: http://www.planet-interactive.co.uk/
9
  */
10
 
112
  <h4 class="button-secondary" style="width:100%; text-align:center;">Twitter Follow Button <span style="font-size:75%;">&#9660;</span></h4>
113
  <div style="padding:10px;">
114
  <p>
115
+ <input class="checkbox" type="checkbox" <?php checked( (isset( $instance['twitterFollow']) && ($instance['twitterFollow'] == "on") ), true ); ?> id="<?php echo $this->get_field_id( 'twitterFollow' ); ?>" name="<?php echo $this->get_field_name( 'twitterFollow' ); ?>" />
116
  <label for="<?php echo $this->get_field_id( 'twitterFollow' ); ?>"><?php _e('Show Twitter Follow Button', 'pi-tweet'); ?></label>
117
  </p>
118
  <p>
119
+ <input class="checkbox" type="checkbox" <?php checked( (isset( $instance['dataShowScreenName']) && ($instance['dataShowScreenName'] == "true") ), true ); ?> id="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>" name="<?php echo $this->get_field_name( 'dataShowScreenName' ); ?>" value="true" />
120
  <label for="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>"><?php _e('Show Twitter Screen Name', 'pi-tweet'); ?></label>
121
  </p>
122
  <p>
123
+ <input class="checkbox" type="checkbox" <?php checked( (isset( $instance['dataShowCount']) && ($instance['dataShowCount'] == "true") ), true ); ?> id="<?php echo $this->get_field_id( 'dataShowCount' ); ?>" name="<?php echo $this->get_field_name( 'dataShowCount' ); ?>" value="true" />
124
  <label for="<?php echo $this->get_field_id( 'dataShowCount' ); ?>"><?php _e('Show Twitter Followers Count', 'pi-tweet'); ?></label>
125
  </p>
126
  <p>
trunk/README.txt DELETED
@@ -1,132 +0,0 @@
1
- === Plugin Name ===
2
- Contributors: Planet Interactive
3
- Donate: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A9437VN7R36VN
4
- Tags: Twitter, Stream, Tweets, Twitter OAuth, social
5
- Requires at least: 3.0
6
- Tested up to: 3.5.2
7
- Stable tag: 1.2
8
- License: GPLv2 or later
9
- License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
-
11
- Simple Twitter Tweets - Display your Tweets on your Wordpress site using the new Twitter OAuth API v1.1. (even when you can't connect) Because it's backed up!
12
-
13
- == Description ==
14
-
15
- A Simple Twitter Tweets display widget, using Twitter OAth and API v1.1 and backup up so it always displays your Tweets.
16
-
17
- **Why?**
18
-
19
- Our clients, especially on shared hosting were having issues with the Twitter API not displaying their tweets, too many connections from the same source (host). We solved that issue, then lo and behold Twitter changed their API so displaying your own Tweets required OAuth authentication and finally we buckled and decided to roll our own so it would be simple for them, for us and for you.
20
-
21
- Twitter changed their API again. Removing version 1.0 of the API altogether and by forcing version 1.1 of the API and use of the OAuth authentication requirement. We wrote this plugin so everyone could have it at a click of a button.
22
-
23
- There are a few Twitter plugins out their, but we couldn't find one simple enough, or that worked (to be honest) and so the Simple Twitter Tweets plugin was born.
24
-
25
- Twitter users who want to display their Tweets on their website (or within an application) have to create a Twitter Application to get access to the required "Keys" and "Tokens" Twitter provides for Authentication. The instructions for this are provided below so you can be up and running with Tweets on your site in less time than it takes to make a cup of Tea.
26
-
27
- = Features =
28
-
29
- * Simple setup
30
- * Twitter API v1.1 compliant (OAuth Ready)
31
- * No passwords required or used
32
- * Works even when Twitters down, over capacity or not connecting
33
- * Tweets stored in the database with each call, so if your call to the Twitter API fails for whatever reason there won't be a blank space or Oops message on your site, you'll just see the last set of Tweets the system stored - sweet huh.
34
- * Tweeted when? - In Human Time using minutes, hours and days (i.e. 5 hours ago)
35
- * Did we say it was simple and works...
36
-
37
- == Installation ==
38
-
39
- Installation is as simple as 1,2,3 or maybe 4 because of Twitter :)
40
-
41
- 1. Upload `simple-twitter-tweets` to the `/wp-content/plugins/` directory
42
- 2. Activate the plugin through the 'Plugins' menu in WordPress
43
- 3. Add the Widget to your page (e.g. Sidebar) and update the required details
44
- 4. Note: You will need to create a Twitter Application - See below. Oh, it's really easy.
45
-
46
- = Creating a Twitter Application =
47
-
48
- The Twitter Widget will never ask for your password, as it gets all your required data from the Open Authentication keys and secrets you will get by creating your application at Twitter. It also means that if you change your password, you won’t need to update any of the details of your Widget.
49
-
50
- To find these details, go to https://dev.twitter.com/ and sign in.
51
-
52
- Once you have logged in successfully, hover over your name in the top right corner, and click "My Applications," then "Create a New Application."
53
-
54
- Enter a unique name (anything you want), a description (again this is just for you), and your site's URL. You can leave the Callback URL empty as it is not used for this implementation.
55
-
56
- Yay, success - OK! You will be taken to a new screen, there's one more step then you can copy all the details into correct fields of the Widget and be on your way.
57
-
58
- OK, click the "Create my Access Token" button. This is a shortcut to authenticate your own account with your application (so you never need use your password).
59
-
60
- Good. Now click the Details Tab as all the information you need is presented hereso you can just copy the required information into the exact corresponding inputs fields of the Widget.
61
-
62
- Full details and screenshots of this process can seen on the [Simple Twitter Tweets page](http://www.planet-interactive.co.uk/simple-twitter-tweets "Simple Twitter Tweets page by Planet Interactive")
63
-
64
- = The Widget Options =
65
-
66
- Fill in your details, copy and past the Twitter Application details (as described below).
67
-
68
- * You can select the Title of the Widget as you like.
69
- * Enter your Twitter username (without the @) just the name.
70
- * How many Tweets to display
71
- * The time in minutes between updates (per the API requirement) this should be 5 but if the API changes you can alter it here.
72
- * Consumer Key: Under the *OAuth settings* heading
73
- * Consumer Secret: Under the *OAuth settings* heading
74
- * Access Token: Under the *Your access token* heading
75
- * Access Token Secret: Under the *Your access token* heading
76
- * Choose if you want the @replies included or not
77
- * Select Twitter Follow Button to show options
78
- * Choose to Show the button, Add your Twitter name, Show your follower count and your language (defaults to en [English])
79
- * Click Save
80
-
81
- Enjoy!
82
-
83
- == Frequently Asked Questions ==
84
-
85
- = Can I change the look and feel of the Tweets =
86
-
87
- Of course you can. It's really simple too.
88
-
89
- The Tweets are in a widget as with all widgets, and are a simple unordered list.
90
-
91
- * To make styling easier the &lt;ul&gt; has a class of Tweets - &lt;ul class="tweets"&gt;
92
- * Each Tweet is a list item &lt;li&gt;
93
- * Each Time reference is an emphasised link &lt;em&gt;&lt;a&gt;
94
- * Done.
95
-
96
- = Where can I get help =
97
-
98
- If you're really stuck check out the [support portal](http://planetinteractive.freshdesk.com/support/login "Support by Planet Interactive")
99
-
100
- = More FAQs =
101
- As far as we know it just works! Phew, but if you have an issue or you want to propose some functionality then submit you ideas at the [support portal](http://planetinteractive.freshdesk.com/support/login "Support by Planet Interactive") and we'll update these FAQs and get onto it when we can.
102
-
103
- == Screenshots ==
104
-
105
- 1. Go to https://dev.twitter.com and Sign In
106
- 2. Top right, hover your name/icon, go to My Application
107
- 3. Create a new Application
108
- 4. Fill a name for your App, a description (this is for you) and your website address (URL)
109
- 5. Click "Create my access token"
110
- 6. If you've already installed in the "Simple Twitter Tweets" plugin go to Appearance->Widgets (otherwise install it first then go here)
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- 7. Drag the "Simple Twitter Tweets" widget your widget area of choice
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- 8. Fill in the widget options and correlating Twitter Application OAuth requirements, just copy and paste
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- 9. New options for "Twitter Follow Button" and what elements to display
114
- 10. Style how you like, "Your Tweets your way"
115
-
116
- == Changelog ==
117
-
118
- = 1.2 =
119
- * Added Twitter name reference enabling database backup for multiple account use
120
- * Added Twitter Follow Button and configuration options
121
- * Updated screenshots and instructions for new functionality and option settings
122
-
123
- = 1.1 =
124
- * Readme, descriptions and screenshot updates
125
-
126
- = 1.0 =
127
- * Initial release
128
-
129
- == Upgrade Notice ==
130
-
131
- = 1.2 =
132
- Multiple account use enabled, "Twitter Follow Button" added with display options.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
trunk/simple-twitter-tweets.php DELETED
@@ -1,321 +0,0 @@
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- <?php
2
- /*
3
- Plugin Name: Simple Twitter Tweets
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- Plugin URI: http://www.planet-interactive.co.uk/simple-twitter-tweets
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- Description: Display last x number tweets from Twitter API stream, store locally in dataabse to present past tweets when failure to access Twitters restrictive API occurs
6
- Author: Ashley Sheinwald
7
- Version: 1.2
8
- Author URI: http://www.planet-interactive.co.uk/
9
- */
10
-
11
- /* Copyright 2013 Ashley Sheinwald (email : ashley@planet-interactive.co.uk)
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,
18
- but WITHOUT ANY WARRANTY; without even the implied warranty of
19
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20
- GNU General Public License for more details.
21
-
22
- You should have received a copy of the GNU General Public License
23
- along with this program; if not, write to the Free Software
24
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25
- */
26
-
27
- // USED FOR DEBUG
28
- // include 'console.php';
29
-
30
- class PI_SimpleTwitterTweets extends WP_Widget{
31
-
32
- function PI_SimpleTwitterTweets() {
33
- $widget_ops = array('classname' => 'PI_SimpleTwitterTweets', 'description' => 'Displays the most recent tweets from your Twitter Stream' );
34
- //$control_ops = array( 'width' => 300, 'height' => 350, 'id_base' => 'Not-required-this-time' );
35
- $this->WP_Widget('PI_SimpleTwitterTweets', 'Simple Twitter Tweets', $widget_ops);
36
-
37
- // Load (enqueue) some JS in Admin ONLY on widgets page
38
- add_action('admin_enqueue_scripts', array(&$this, 'PI_load_admin_scripts'));
39
- }
40
-
41
- // Lets load some JS to aid widget display in Appearance->Widgets
42
- function PI_load_admin_scripts($hook) {
43
- if( $hook != 'widgets.php' )
44
- return;
45
-
46
- wp_enqueue_script('PI_stt_js', plugins_url( '/simple-twitter-tweets/js/sttAdmin.min.js' , dirname(__FILE__) ), array('jquery'));
47
- }
48
-
49
- function form($instance){
50
-
51
- //Set up some default widget settings.
52
- $defaults = array(
53
- 'title' => __('Recent Tweets', 'pi-tweet')
54
- , 'name' => __('iPlanetUK', 'pi-tweet')
55
- , 'numTweets' => __(4, 'pi-tweet') // How many to display
56
- , 'cacheTime' => __(5, 'pi-tweet') // Time in minutes between updates
57
- , 'consumerKey' => __('xxxxxxxxxxxx', 'pi-tweet') // Consumer key
58
- , 'consumerSecret' => __('xxxxxxxxxxxx', 'pi-tweet') // Consumer secret
59
- , 'accessToken' => __('xxxxxxxxxxxx', 'pi-tweet') // Access token
60
- , 'accessTokenSecret' => __('xxxxxxxxxxxx', 'pi-tweet') // Access token secret
61
- , 'exclude_replies' => true
62
- , 'twitterFollow' => false
63
- , 'dataShowCount' => false
64
- , 'dataShowScreenName' => false
65
- , 'dataLang' => __('en', 'pi-tweet') // Language reference
66
- );
67
- $instance = wp_parse_args( (array) $instance, $defaults );
68
- $title = $instance['title'];
69
- $name = $instance['name'];
70
- $numTweets = $instance['numTweets'];
71
- $cacheTime = $instance['cacheTime'];
72
- $consumerKey = $instance['consumerKey'];
73
- $consumerSecret = $instance['consumerSecret'];
74
- $accessToken = $instance['accessToken'];
75
- $accessTokenSecret = $instance['accessTokenSecret'];
76
- $exclude_replies = $instance['exclude_replies'];
77
- $twitterFollow = $instance['twitterFollow'];
78
- $dataShowCount = $instance['dataShowCount'];
79
- $dataShowScreenName = $instance['dataShowScreenName'];
80
- $dataLang = $instance['dataLang'];
81
- ?>
82
- <p>
83
- <label for="<?php echo $this->get_field_id('title'); ?>">Title: <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo attribute_escape($title); ?>" /></label>
84
- </p>
85
- <p>
86
- <label for="<?php echo $this->get_field_id('name'); ?>">Twitter Name (without @ symbol): <input class="widefat" id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" type="text" value="<?php echo attribute_escape($name); ?>" /></label>
87
- </p>
88
- <p>
89
- <label for="<?php echo $this->get_field_id('numTweets'); ?>">Number of Tweets: <input class="widefat" id="<?php echo $this->get_field_id('numTweets'); ?>" name="<?php echo $this->get_field_name('numTweets'); ?>" type="text" value="<?php echo attribute_escape($numTweets); ?>" /></label>
90
- </p>
91
- <p>
92
- <label for="<?php echo $this->get_field_id('cacheTime'); ?>">Time in Minutes between updates: <input class="widefat" id="<?php echo $this->get_field_id('cacheTime'); ?>" name="<?php echo $this->get_field_name('cacheTime'); ?>" type="text" value="<?php echo attribute_escape($cacheTime); ?>" /></label>
93
- </p>
94
- <p>
95
- <label for="<?php echo $this->get_field_id('consumerKey'); ?>">Consumer Key: <input class="widefat" id="<?php echo $this->get_field_id('consumerKey'); ?>" name="<?php echo $this->get_field_name('consumerKey'); ?>" type="text" value="<?php echo attribute_escape($consumerKey); ?>" /></label>
96
- </p>
97
- <p>
98
- <label for="<?php echo $this->get_field_id('consumerSecret'); ?>">Consumer Secret: <input class="widefat" id="<?php echo $this->get_field_id('consumerSecret'); ?>" name="<?php echo $this->get_field_name('consumerSecret'); ?>" type="text" value="<?php echo attribute_escape($consumerSecret); ?>" /></label>
99
- </p>
100
- <p>
101
- <label for="<?php echo $this->get_field_id('accessToken'); ?>">Access Token: <input class="widefat" id="<?php echo $this->get_field_id('accessToken'); ?>" name="<?php echo $this->get_field_name('accessToken'); ?>" type="text" value="<?php echo attribute_escape($accessToken); ?>" /></label>
102
- </p>
103
- <p>
104
- <label for="<?php echo $this->get_field_id('accessTokenSecret'); ?>">Access Token Secret: <input class="widefat" id="<?php echo $this->get_field_id('accessTokenSecret'); ?>" name="<?php echo $this->get_field_name('accessTokenSecret'); ?>" type="text" value="<?php echo attribute_escape($accessTokenSecret); ?>" /></label>
105
- </p>
106
- <p>
107
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['exclude_replies']), true ); ?> id="<?php echo $this->get_field_id( 'exclude_replies' ); ?>" name="<?php echo $this->get_field_name( 'exclude_replies' ); ?>" />
108
- <label for="<?php echo $this->get_field_id( 'exclude_replies' ); ?>"><?php _e('Exclude @replies', 'pi-tweet'); ?></label>
109
- </p>
110
-
111
- <div class="twitterFollow" style="background:#d6eef9;">
112
- <h4 class="button-secondary" style="width:100%; text-align:center;">Twitter Follow Button <span style="font-size:75%;">&#9660;</span></h4>
113
- <div style="padding:10px;">
114
- <p>
115
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['twitterFollow']), true ); ?> id="<?php echo $this->get_field_id( 'twitterFollow' ); ?>" name="<?php echo $this->get_field_name( 'twitterFollow' ); ?>" />
116
- <label for="<?php echo $this->get_field_id( 'twitterFollow' ); ?>"><?php _e('Show Twitter Follow Button', 'pi-tweet'); ?></label>
117
- </p>
118
- <p>
119
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['dataShowScreenName']), true ); ?> id="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>" name="<?php echo $this->get_field_name( 'dataShowScreenName' ); ?>" value="true" />
120
- <label for="<?php echo $this->get_field_id( 'dataShowScreenName' ); ?>"><?php _e('Show Twitter Screen Name', 'pi-tweet'); ?></label>
121
- </p>
122
- <p>
123
- <input class="checkbox" type="checkbox" <?php checked( isset( $instance['dataShowCount']), true ); ?> id="<?php echo $this->get_field_id( 'dataShowCount' ); ?>" name="<?php echo $this->get_field_name( 'dataShowCount' ); ?>" value="true" />
124
- <label for="<?php echo $this->get_field_id( 'dataShowCount' ); ?>"><?php _e('Show Twitter Followers Count', 'pi-tweet'); ?></label>
125
- </p>
126
- <p>
127
- <label for="<?php echo $this->get_field_id('dataLang'); ?>">Language: <input class="widefat" id="<?php echo $this->get_field_id('dataLang'); ?>" name="<?php echo $this->get_field_name('dataLang'); ?>" type="text" value="<?php echo attribute_escape($dataLang); ?>" /></label>
128
- </p>
129
- </div>
130
- </div>
131
- <?php
132
- }
133
-
134
- function update($new_instance, $old_instance){
135
- $instance = $old_instance;
136
-
137
- //Strip tags from title and name to remove HTML
138
- $instance['title'] = strip_tags( $new_instance['title'] );
139
- $instance['name'] = strip_tags( $new_instance['name'] );
140
- $instance['numTweets'] = $new_instance['numTweets'];
141
- $instance['cacheTime'] = $new_instance['cacheTime'];
142
- $instance['consumerKey'] = $new_instance['consumerKey'];
143
- $instance['consumerSecret'] = $new_instance['consumerSecret'];
144
- $instance['accessToken'] = $new_instance['accessToken'];
145
- $instance['accessTokenSecret'] = $new_instance['accessTokenSecret'];
146
- $instance['exclude_replies'] = $new_instance['exclude_replies'];
147
- $instance['twitterFollow'] = $new_instance['twitterFollow'];
148
- $instance['dataShowCount'] = $new_instance['dataShowCount'];
149
- $instance['dataShowScreenName'] = $new_instance['dataShowScreenName'];
150
- $instance['dataLang'] = $new_instance['dataLang'];
151
-
152
- return $instance;
153
- }
154
-
155
- function widget($args, $instance){
156
- extract($args, EXTR_SKIP);
157
-
158
- echo $before_widget;
159
-
160
- //Our variables from the widget settings.
161
- $PI_title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
162
- $PI_name = $instance['name'];
163
- $PI_numTweets = $instance['numTweets'];
164
- $PI_cacheTime = $instance['cacheTime'];
165
-
166
- //Setup Twitter API OAuth tokens
167
- $PI_consumerKey = $instance['consumerKey'];
168
- $PI_consumerSecret = $instance['consumerSecret'];
169
- $PI_accessToken = $instance['accessToken'];
170
- $PI_accessTokenSecret = $instance['accessTokenSecret'];
171
-
172
- $PI_exclude_replies = isset( $instance['exclude_replies'] ) ? $instance['exclude_replies'] : false;
173
- $PI_twitterFollow = isset( $instance['twitterFollow'] ) ? $instance['twitterFollow'] : false;
174
-
175
- $PI_dataShowCount = isset( $instance['dataShowCount'] ) ? $instance['dataShowCount'] : false;
176
- $PI_dataShowScreenName = isset( $instance['dataShowScreenName'] ) ? $instance['dataShowScreenName'] : false;
177
- $PI_dataLang = $instance['dataLang'];
178
-
179
- if (!empty($PI_title))
180
- echo $before_title . $PI_title . $after_title;;
181
-
182
- // START WIDGET CODE HERE
183
- ?>
184
-
185
- <ul class="tweets">
186
- <?php
187
- /*
188
- * Uses:
189
- * Twitter API call:
190
- * http://dev.twitter.com/doc/get/statuses/user_timeline
191
- * WP transient API ref.
192
- * http://www.problogdesign.com/wordpress/use-the-transients-api-to-list-the-latest-commenter/
193
- * Plugin Development and Script enhancement
194
- * http://www.planet-interactive.co.uk
195
- */
196
-
197
- // Configuration.
198
- $numTweets = $PI_numTweets; // Num tweets to show
199
- $name = $PI_name; // Twitter UserName
200
- $cacheTime = $PI_cacheTime; // Time in minutes between updates.
201
-
202
- // Get from https://dev.twitter.com/
203
- // Login - Create New Application, fill in details and use required data below
204
- $consumerKey = $PI_consumerKey; // OAuth Key
205
- $consumerSecret = $PI_consumerSecret; // OAuth Secret
206
- $accessToken = $PI_accessToken; // OAuth Access Token
207
- $accessTokenSecret = $PI_accessTokenSecret;// OAuth Token Secret
208
-
209
- $exclude_replies = $PI_exclude_replies; // Leave out @replies?
210
- $twitterFollow = $PI_twitterFollow; // Whether to show Twitter Follow button
211
-
212
- $dataShowCount = ($PI_dataShowCount != "true") ? "false" : "true"; // Whether to show Twitter Follower Count
213
- $dataShowScreenName = ($PI_dataShowScreenName != "true") ? "false" : "true"; // Whether to show Twitter Screen Name
214
- $dataLang = $PI_dataLang; // Tell Twitter what Language is being used
215
-
216
- $transName = 'list-tweets-'.$name; // Name of value in database. [added $name for multiple account use]
217
- $backupName = $transName . '-backup'; // Name of backup value in database.
218
-
219
- // Do we already have saved tweet data? If not, lets get it.
220
- if(false === ($tweets = get_transient($transName) ) ) :
221
-
222
- // Get the tweets from Twitter.
223
- include 'twitteroauth/twitteroauth.php';
224
-
225
- $connection = new TwitterOAuth(
226
- $consumerKey, // Consumer key
227
- $consumerSecret, // Consumer secret
228
- $accessToken, // Access token
229
- $accessTokenSecret // Access token secret
230
- );
231
-
232
- // If excluding replies, we need to fetch more than requested as the
233
- // total is fetched first, and then replies removed.
234
- $totalToFetch = ($excludeReplies) ? max(50, $numTweets * 3) : $numTweets;
235
-
236
- $fetchedTweets = $connection->get(
237
- 'statuses/user_timeline',
238
- array(
239
- 'screen_name' => $name,
240
- 'count' => $totalToFetch,
241
- 'exclude_replies' => $excludeReplies
242
- )
243
- );
244
-
245
- // Did the fetch fail?
246
- if($connection->http_code != 200) :
247
- $tweets = get_option($backupName); // False if there has never been data saved.
248
-
249
- else :
250
- // Fetch succeeded.
251
- // Now update the array to store just what we need.
252
- // (Done here instead of PHP doing this for every page load)
253
- $limitToDisplay = min($numTweets, count($fetchedTweets));
254
-
255
- for($i = 0; $i < $limitToDisplay; $i++) :
256
- $tweet = $fetchedTweets[$i];
257
-
258
- // Core info.
259
- $name = $tweet->user->name;
260
- $permalink = 'http://twitter.com/'. $name .'/status/'. $tweet->id_str;
261
-
262
- /* Alternative image sizes method: http://dev.twitter.com/doc/get/users/profile_image/:screen_name */
263
- $image = $tweet->user->profile_image_url;
264
-
265
- // Message. Convert links to real links.
266
- $pattern = '/http:(\S)+/';
267
- $replace = '<a href="${0}" target="_blank" rel="nofollow">${0}</a>';
268
- $text = preg_replace($pattern, $replace, $tweet->text);
269
-
270
- // Need to get time in Unix format.
271
- $time = $tweet->created_at;
272
- $time = date_parse($time);
273
- $uTime = mktime($time['hour'], $time['minute'], $time['second'], $time['month'], $time['day'], $time['year']);
274
-
275
- // Now make the new array.
276
- $tweets[] = array(
277
- 'text' => $text,
278
- 'name' => $name,
279
- 'permalink' => $permalink,
280
- 'image' => $image,
281
- 'time' => $uTime
282
- );
283
- endfor;
284
-
285
- // Save our new transient, and update the backup.
286
- set_transient($transName, $tweets, 60 * $cacheTime);
287
- update_option($backupName, $tweets);
288
- endif;
289
- endif;
290
-
291
- // Now display the tweets, if we can.
292
- if($tweets) : ?>
293
- <?php foreach($tweets as $t) : ?>
294
- <li><?php echo $t['text']; ?>
295
- <br/><em>
296
- <a href="http://www.twitter.com/<?php echo $name; ?>" target="_blank" title="Follow <?php echo $name; ?> on Twitter [Opens new window]"><?php echo human_time_diff($t['time'], current_time('timestamp')); ?> ago</a>
297
- </em>
298
- </li>
299
- <?php endforeach; ?>
300
-
301
- <?php else : ?>
302
- <li>Waiting for Twitter... Once Twitter is ready they will display my Tweets again.</li>
303
- <?php endif; ?>
304
- </ul>
305
-
306
- <?php
307
- // ADD Twitter follow button - to increase engagement
308
- // Make it an options choice though
309
- if($PI_twitterFollow){
310
- ?>
311
- <a href="https://twitter.com/<?php echo $PI_name; ?>" class="twitter-follow-button" data-show-count="<?php echo $dataShowCount; ?>" data-show-screen-name="<?php echo $dataShowScreenName; ?>" data-lang="<?php echo $dataLang; ?>">Follow @<?php echo $PI_name; ?></a>
312
- <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
313
- <?php
314
- }
315
- // END OF WIDGET CODE HERE
316
- echo $after_widget;
317
- }
318
-
319
- }
320
- add_action( 'widgets_init', create_function('', 'return register_widget("PI_SimpleTwitterTweets");') );
321
- ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
trunk/twitteroauth/OAuth.php DELETED
@@ -1,874 +0,0 @@
1
- <?php
2
- // vim: foldmethod=marker
3
-
4
- /* Generic exception class
5
- */
6
- if (!class_exists('OAuthException')) {
7
- class OAuthException extends Exception {
8
- // pass
9
- }
10
- }
11
-
12
- class OAuthConsumer {
13
- public $key;
14
- public $secret;
15
-
16
- function __construct($key, $secret, $callback_url=NULL) {
17
- $this->key = $key;
18
- $this->secret = $secret;
19
- $this->callback_url = $callback_url;
20
- }
21
-
22
- function __toString() {
23
- return "OAuthConsumer[key=$this->key,secret=$this->secret]";
24
- }
25
- }
26
-
27
- class OAuthToken {
28
- // access tokens and request tokens
29
- public $key;
30
- public $secret;
31
-
32
- /**
33
- * key = the token
34
- * secret = the token secret
35
- */
36
- function __construct($key, $secret) {
37
- $this->key = $key;
38
- $this->secret = $secret;
39
- }
40
-
41
- /**
42
- * generates the basic string serialization of a token that a server
43
- * would respond to request_token and access_token calls with
44
- */
45
- function to_string() {
46
- return "oauth_token=" .
47
- OAuthUtil::urlencode_rfc3986($this->key) .
48
- "&oauth_token_secret=" .
49
- OAuthUtil::urlencode_rfc3986($this->secret);
50
- }
51
-
52
- function __toString() {
53
- return $this->to_string();
54
- }
55
- }
56
-
57
- /**
58
- * A class for implementing a Signature Method
59
- * See section 9 ("Signing Requests") in the spec
60
- */
61
- abstract class OAuthSignatureMethod {
62
- /**
63
- * Needs to return the name of the Signature Method (ie HMAC-SHA1)
64
- * @return string
65
- */
66
- abstract public function get_name();
67
-
68
- /**
69
- * Build up the signature
70
- * NOTE: The output of this function MUST NOT be urlencoded.
71
- * the encoding is handled in OAuthRequest when the final
72
- * request is serialized
73
- * @param OAuthRequest $request
74
- * @param OAuthConsumer $consumer
75
- * @param OAuthToken $token
76
- * @return string
77
- */
78
- abstract public function build_signature($request, $consumer, $token);
79
-
80
- /**
81
- * Verifies that a given signature is correct
82
- * @param OAuthRequest $request
83
- * @param OAuthConsumer $consumer
84
- * @param OAuthToken $token
85
- * @param string $signature
86
- * @return bool
87
- */
88
- public function check_signature($request, $consumer, $token, $signature) {
89
- $built = $this->build_signature($request, $consumer, $token);
90
- return $built == $signature;
91
- }
92
- }
93
-
94
- /**
95
- * The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104]
96
- * where the Signature Base String is the text and the key is the concatenated values (each first
97
- * encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&'
98
- * character (ASCII code 38) even if empty.
99
- * - Chapter 9.2 ("HMAC-SHA1")
100
- */
101
- class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod {
102
- function get_name() {
103
- return "HMAC-SHA1";
104
- }
105
-
106
- public function build_signature($request, $consumer, $token) {
107
- $base_string = $request->get_signature_base_string();
108
- $request->base_string = $base_string;
109
-
110
- $key_parts = array(
111
- $consumer->secret,
112
- ($token) ? $token->secret : ""
113
- );
114
-
115
- $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
116
- $key = implode('&', $key_parts);
117
-
118
- return base64_encode(hash_hmac('sha1', $base_string, $key, true));
119
- }
120
- }
121
-
122
- /**
123
- * The PLAINTEXT method does not provide any security protection and SHOULD only be used
124
- * over a secure channel such as HTTPS. It does not use the Signature Base String.
125
- * - Chapter 9.4 ("PLAINTEXT")
126
- */
127
- class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {
128
- public function get_name() {
129
- return "PLAINTEXT";
130
- }
131
-
132
- /**
133
- * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
134
- * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
135
- * empty. The result MUST be encoded again.
136
- * - Chapter 9.4.1 ("Generating Signatures")
137
- *
138
- * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
139
- * OAuthRequest handles this!
140
- */
141
- public function build_signature($request, $consumer, $token) {
142
- $key_parts = array(
143
- $consumer->secret,
144
- ($token) ? $token->secret : ""
145
- );
146
-
147
- $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
148
- $key = implode('&', $key_parts);
149
- $request->base_string = $key;
150
-
151
- return $key;
152
- }
153
- }
154
-
155
- /**
156
- * The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in
157
- * [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for
158
- * EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a
159
- * verified way to the Service Provider, in a manner which is beyond the scope of this
160
- * specification.
161
- * - Chapter 9.3 ("RSA-SHA1")
162
- */
163
- abstract class OAuthSignatureMethod_RSA_SHA1 extends OAuthSignatureMethod {
164
- public function get_name() {
165
- return "RSA-SHA1";
166
- }
167
-
168
- // Up to the SP to implement this lookup of keys. Possible ideas are:
169
- // (1) do a lookup in a table of trusted certs keyed off of consumer
170
- // (2) fetch via http using a url provided by the requester
171
- // (3) some sort of specific discovery code based on request
172
- //
173
- // Either way should return a string representation of the certificate
174
- protected abstract function fetch_public_cert(&$request);
175
-
176
- // Up to the SP to implement this lookup of keys. Possible ideas are:
177
- // (1) do a lookup in a table of trusted certs keyed off of consumer
178
- //
179
- // Either way should return a string representation of the certificate
180
- protected abstract function fetch_private_cert(&$request);
181
-
182
- public function build_signature($request, $consumer, $token) {
183
- $base_string = $request->get_signature_base_string();
184
- $request->base_string = $base_string;
185
-
186
- // Fetch the private key cert based on the request
187
- $cert = $this->fetch_private_cert($request);
188
-
189
- // Pull the private key ID from the certificate
190
- $privatekeyid = openssl_get_privatekey($cert);
191
-
192
- // Sign using the key
193
- $ok = openssl_sign($base_string, $signature, $privatekeyid);
194
-
195
- // Release the key resource
196
- openssl_free_key($privatekeyid);
197
-
198
- return base64_encode($signature);
199
- }
200
-
201
- public function check_signature($request, $consumer, $token, $signature) {
202
- $decoded_sig = base64_decode($signature);
203
-
204
- $base_string = $request->get_signature_base_string();
205
-
206
- // Fetch the public key cert based on the request
207
- $cert = $this->fetch_public_cert($request);
208
-
209
- // Pull the public key ID from the certificate
210
- $publickeyid = openssl_get_publickey($cert);
211
-
212
- // Check the computed signature against the one passed in the query
213
- $ok = openssl_verify($base_string, $decoded_sig, $publickeyid);
214
-
215
- // Release the key resource
216
- openssl_free_key($publickeyid);
217
-
218
- return $ok == 1;
219
- }
220
- }
221
-
222
- class OAuthRequest {
223
- private $parameters;
224
- private $http_method;
225
- private $http_url;
226
- // for debug purposes
227
- public $base_string;
228
- public static $version = '1.0';
229
- public static $POST_INPUT = 'php://input';
230
-
231
- function __construct($http_method, $http_url, $parameters=NULL) {
232
- @$parameters or $parameters = array();
233
- $parameters = array_merge( OAuthUtil::parse_parameters(parse_url($http_url, PHP_URL_QUERY)), $parameters);
234
- $this->parameters = $parameters;
235
- $this->http_method = $http_method;
236
- $this->http_url = $http_url;
237
- }
238
-
239
-
240
- /**
241
- * attempt to build up a request from what was passed to the server
242
- */
243
- public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) {
244
- $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on")
245
- ? 'http'
246
- : 'https';
247
- @$http_url or $http_url = $scheme .
248
- '://' . $_SERVER['HTTP_HOST'] .
249
- ':' .
250
- $_SERVER['SERVER_PORT'] .
251
- $_SERVER['REQUEST_URI'];
252
- @$http_method or $http_method = $_SERVER['REQUEST_METHOD'];
253
-
254
- // We weren't handed any parameters, so let's find the ones relevant to
255
- // this request.
256
- // If you run XML-RPC or similar you should use this to provide your own
257
- // parsed parameter-list
258
- if (!$parameters) {
259
- // Find request headers
260
- $request_headers = OAuthUtil::get_headers();
261
-
262
- // Parse the query-string to find GET parameters
263
- $parameters = OAuthUtil::parse_parameters($_SERVER['QUERY_STRING']);
264
-
265
- // It's a POST request of the proper content-type, so parse POST
266
- // parameters and add those overriding any duplicates from GET
267
- if ($http_method == "POST"
268
- && @strstr($request_headers["Content-Type"],
269
- "application/x-www-form-urlencoded")
270
- ) {
271
- $post_data = OAuthUtil::parse_parameters(
272
- file_get_contents(self::$POST_INPUT)
273
- );
274
- $parameters = array_merge($parameters, $post_data);
275
- }
276
-
277
- // We have a Authorization-header with OAuth data. Parse the header
278
- // and add those overriding any duplicates from GET or POST
279
- if (@substr($request_headers['Authorization'], 0, 6) == "OAuth ") {
280
- $header_parameters = OAuthUtil::split_header(
281
- $request_headers['Authorization']
282
- );
283
- $parameters = array_merge($parameters, $header_parameters);
284
- }
285
-
286
- }
287
-
288
- return new OAuthRequest($http_method, $http_url, $parameters);
289
- }
290
-
291
- /**
292
- * pretty much a helper function to set up the request
293
- */
294
- public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters=NULL) {
295
- @$parameters or $parameters = array();
296
- $defaults = array("oauth_version" => OAuthRequest::$version,
297
- "oauth_nonce" => OAuthRequest::generate_nonce(),
298
- "oauth_timestamp" => OAuthRequest::generate_timestamp(),
299
- "oauth_consumer_key" => $consumer->key);
300
- if ($token)
301
- $defaults['oauth_token'] = $token->key;
302
-
303
- $parameters = array_merge($defaults, $parameters);
304
-
305
- return new OAuthRequest($http_method, $http_url, $parameters);
306
- }
307
-
308
- public function set_parameter($name, $value, $allow_duplicates = true) {
309
- if ($allow_duplicates && isset($this->parameters[$name])) {
310
- // We have already added parameter(s) with this name, so add to the list
311
- if (is_scalar($this->parameters[$name])) {
312
- // This is the first duplicate, so transform scalar (string)
313
- // into an array so we can add the duplicates
314
- $this->parameters[$name] = array($this->parameters[$name]);
315
- }
316
-
317
- $this->parameters[$name][] = $value;
318
- } else {
319
- $this->parameters[$name] = $value;
320
- }
321
- }
322
-
323
- public function get_parameter($name) {
324
- return isset($this->parameters[$name]) ? $this->parameters[$name] : null;
325
- }
326
-
327
- public function get_parameters() {
328
- return $this->parameters;
329
- }
330
-
331
- public function unset_parameter($name) {
332
- unset($this->parameters[$name]);
333
- }
334
-
335
- /**
336
- * The request parameters, sorted and concatenated into a normalized string.
337
- * @return string
338
- */
339
- public function get_signable_parameters() {
340
- // Grab all parameters
341
- $params = $this->parameters;
342
-
343
- // Remove oauth_signature if present
344
- // Ref: Spec: 9.1.1 ("The oauth_signature parameter MUST be excluded.")
345
- if (isset($params['oauth_signature'])) {
346
- unset($params['oauth_signature']);
347
- }
348
-
349
- return OAuthUtil::build_http_query($params);
350
- }
351
-
352
- /**
353
- * Returns the base string of this request
354
- *
355
- * The base string defined as the method, the url
356
- * and the parameters (normalized), each urlencoded
357
- * and the concated with &.
358
- */
359
- public function get_signature_base_string() {
360
- $parts = array(
361
- $this->get_normalized_http_method(),
362
- $this->get_normalized_http_url(),
363
- $this->get_signable_parameters()
364
- );
365
-
366
- $parts = OAuthUtil::urlencode_rfc3986($parts);
367
-
368
- return implode('&', $parts);
369
- }
370
-
371
- /**
372
- * just uppercases the http method
373
- */
374
- public function get_normalized_http_method() {
375
- return strtoupper($this->http_method);
376
- }
377
-
378
- /**
379
- * parses the url and rebuilds it to be
380
- * scheme://host/path
381
- */
382
- public function get_normalized_http_url() {
383
- $parts = parse_url($this->http_url);
384
-
385
- $port = @$parts['port'];
386
- $scheme = $parts['scheme'];
387
- $host = $parts['host'];
388
- $path = @$parts['path'];
389
-
390
- $port or $port = ($scheme == 'https') ? '443' : '80';
391
-
392
- if (($scheme == 'https' && $port != '443')
393
- || ($scheme == 'http' && $port != '80')) {
394
- $host = "$host:$port";
395
- }
396
- return "$scheme://$host$path";
397
- }
398
-
399
- /**
400
- * builds a url usable for a GET request
401
- */
402
- public function to_url() {
403
- $post_data = $this->to_postdata();
404
- $out = $this->get_normalized_http_url();
405
- if ($post_data) {
406
- $out .= '?'.$post_data;
407
- }
408
- return $out;
409
- }
410
-
411
- /**
412
- * builds the data one would send in a POST request
413
- */
414
- public function to_postdata() {
415
- return OAuthUtil::build_http_query($this->parameters);
416
- }
417
-
418
- /**
419
- * builds the Authorization: header
420
- */
421
- public function to_header($realm=null) {
422
- $first = true;
423
- if($realm) {
424
- $out = 'Authorization: OAuth realm="' . OAuthUtil::urlencode_rfc3986($realm) . '"';
425
- $first = false;
426
- } else
427
- $out = 'Authorization: OAuth';
428
-
429
- $total = array();
430
- foreach ($this->parameters as $k => $v) {
431
- if (substr($k, 0, 5) != "oauth") continue;
432
- if (is_array($v)) {
433
- throw new OAuthException('Arrays not supported in headers');
434
- }
435
- $out .= ($first) ? ' ' : ',';
436
- $out .= OAuthUtil::urlencode_rfc3986($k) .
437
- '="' .
438
- OAuthUtil::urlencode_rfc3986($v) .
439
- '"';
440
- $first = false;
441
- }
442
- return $out;
443
- }
444
-
445
- public function __toString() {
446
- return $this->to_url();
447
- }
448
-
449
-
450
- public function sign_request($signature_method, $consumer, $token) {
451
- $this->set_parameter(
452
- "oauth_signature_method",
453
- $signature_method->get_name(),
454
- false
455
- );
456
- $signature = $this->build_signature($signature_method, $consumer, $token);
457
- $this->set_parameter("oauth_signature", $signature, false);
458
- }
459
-
460
- public function build_signature($signature_method, $consumer, $token) {
461
- $signature = $signature_method->build_signature($this, $consumer, $token);
462
- return $signature;
463
- }
464
-
465
- /**
466
- * util function: current timestamp
467
- */
468
- private static function generate_timestamp() {
469
- return time();
470
- }
471
-
472
- /**
473
- * util function: current nonce
474
- */
475
- private static function generate_nonce() {
476
- $mt = microtime();
477
- $rand = mt_rand();
478
-
479
- return md5($mt . $rand); // md5s look nicer than numbers
480
- }
481
- }
482
-
483
- class OAuthServer {
484
- protected $timestamp_threshold = 300; // in seconds, five minutes
485
- protected $version = '1.0'; // hi blaine
486
- protected $signature_methods = array();
487
-
488
- protected $data_store;
489
-
490
- function __construct($data_store) {
491
- $this->data_store = $data_store;
492
- }
493
-
494
- public function add_signature_method($signature_method) {
495
- $this->signature_methods[$signature_method->get_name()] =
496
- $signature_method;
497
- }
498
-
499
- // high level functions
500
-
501
- /**
502
- * process a request_token request
503
- * returns the request token on success
504
- */
505
- public function fetch_request_token(&$request) {
506
- $this->get_version($request);
507
-
508
- $consumer = $this->get_consumer($request);
509
-
510
- // no token required for the initial token request
511
- $token = NULL;
512
-
513
- $this->check_signature($request, $consumer, $token);
514
-
515
- // Rev A change
516
- $callback = $request->get_parameter('oauth_callback');
517
- $new_token = $this->data_store->new_request_token($consumer, $callback);
518
-
519
- return $new_token;
520
- }
521
-
522
- /**
523
- * process an access_token request
524
- * returns the access token on success
525
- */
526
- public function fetch_access_token(&$request) {
527
- $this->get_version($request);
528
-
529
- $consumer = $this->get_consumer($request);
530
-
531
- // requires authorized request token
532
- $token = $this->get_token($request, $consumer, "request");
533
-
534
- $this->check_signature($request, $consumer, $token);
535
-
536
- // Rev A change
537
- $verifier = $request->get_parameter('oauth_verifier');
538
- $new_token = $this->data_store->new_access_token($token, $consumer, $verifier);
539
-
540
- return $new_token;
541
- }
542
-
543
- /**
544
- * verify an api call, checks all the parameters
545
- */
546
- public function verify_request(&$request) {
547
- $this->get_version($request);
548
- $consumer = $this->get_consumer($request);
549
- $token = $this->get_token($request, $consumer, "access");
550
- $this->check_signature($request, $consumer, $token);
551
- return array($consumer, $token);
552
- }
553
-
554
- // Internals from here
555
- /**
556
- * version 1
557
- */
558
- private function get_version(&$request) {
559
- $version = $request->get_parameter("oauth_version");
560
- if (!$version) {
561
- // Service Providers MUST assume the protocol version to be 1.0 if this parameter is not present.
562
- // Chapter 7.0 ("Accessing Protected Ressources")
563
- $version = '1.0';
564
- }
565
- if ($version !== $this->version) {
566
- throw new OAuthException("OAuth version '$version' not supported");
567
- }
568
- return $version;
569
- }
570
-
571
- /**
572
- * figure out the signature with some defaults
573
- */
574
- private function get_signature_method(&$request) {
575
- $signature_method =
576
- @$request->get_parameter("oauth_signature_method");
577
-
578
- if (!$signature_method) {
579
- // According to chapter 7 ("Accessing Protected Ressources") the signature-method
580
- // parameter is required, and we can't just fallback to PLAINTEXT
581
- throw new OAuthException('No signature method parameter. This parameter is required');
582
- }
583
-
584
- if (!in_array($signature_method,
585
- array_keys($this->signature_methods))) {
586
- throw new OAuthException(
587
- "Signature method '$signature_method' not supported " .
588
- "try one of the following: " .
589
- implode(", ", array_keys($this->signature_methods))
590
- );
591
- }
592
- return $this->signature_methods[$signature_method];
593
- }
594
-
595
- /**
596
- * try to find the consumer for the provided request's consumer key
597
- */
598
- private function get_consumer(&$request) {
599
- $consumer_key = @$request->get_parameter("oauth_consumer_key");
600
- if (!$consumer_key) {
601
- throw new OAuthException("Invalid consumer key");
602
- }
603
-
604
- $consumer = $this->data_store->lookup_consumer($consumer_key);
605
- if (!$consumer) {
606
- throw new OAuthException("Invalid consumer");
607
- }
608
-
609
- return $consumer;
610
- }
611
-
612
- /**
613
- * try to find the token for the provided request's token key
614
- */
615
- private function get_token(&$request, $consumer, $token_type="access") {
616
- $token_field = @$request->get_parameter('oauth_token');
617
- $token = $this->data_store->lookup_token(
618
- $consumer, $token_type, $token_field
619
- );
620
- if (!$token) {
621
- throw new OAuthException("Invalid $token_type token: $token_field");
622
- }
623
- return $token;
624
- }
625
-
626
- /**
627
- * all-in-one function to check the signature on a request
628
- * should guess the signature method appropriately
629
- */
630
- private function check_signature(&$request, $consumer, $token) {
631
- // this should probably be in a different method
632
- $timestamp = @$request->get_parameter('oauth_timestamp');
633
- $nonce = @$request->get_parameter('oauth_nonce');
634
-
635
- $this->check_timestamp($timestamp);
636
- $this->check_nonce($consumer, $token, $nonce, $timestamp);
637
-
638
- $signature_method = $this->get_signature_method($request);
639
-
640
- $signature = $request->get_parameter('oauth_signature');
641
- $valid_sig = $signature_method->check_signature(
642
- $request,
643
- $consumer,
644
- $token,
645
- $signature
646
- );
647
-
648
- if (!$valid_sig) {
649
- throw new OAuthException("Invalid signature");
650
- }
651
- }
652
-
653
- /**
654
- * check that the timestamp is new enough
655
- */
656
- private function check_timestamp($timestamp) {
657
- if( ! $timestamp )
658
- throw new OAuthException(
659
- 'Missing timestamp parameter. The parameter is required'
660
- );
661
-
662
- // verify that timestamp is recentish
663
- $now = time();
664
- if (abs($now - $timestamp) > $this->timestamp_threshold) {
665
- throw new OAuthException(
666
- "Expired timestamp, yours $timestamp, ours $now"
667
- );
668
- }
669
- }
670
-
671
- /**
672
- * check that the nonce is not repeated
673
- */
674
- private function check_nonce($consumer, $token, $nonce, $timestamp) {
675
- if( ! $nonce )
676
- throw new OAuthException(
677
- 'Missing nonce parameter. The parameter is required'
678
- );
679
-
680
- // verify that the nonce is uniqueish
681
- $found = $this->data_store->lookup_nonce(
682
- $consumer,
683
- $token,
684
- $nonce,
685
- $timestamp
686
- );
687
- if ($found) {
688
- throw new OAuthException("Nonce already used: $nonce");
689
- }
690
- }
691
-
692
- }
693
-
694
- class OAuthDataStore {
695
- function lookup_consumer($consumer_key) {
696
- // implement me
697
- }
698
-
699
- function lookup_token($consumer, $token_type, $token) {
700
- // implement me
701
- }
702
-
703
- function lookup_nonce($consumer, $token, $nonce, $timestamp) {
704
- // implement me
705
- }
706
-
707
- function new_request_token($consumer, $callback = null) {
708
- // return a new token attached to this consumer
709
- }
710
-
711
- function new_access_token($token, $consumer, $verifier = null) {
712
- // return a new access token attached to this consumer
713
- // for the user associated with this token if the request token
714
- // is authorized
715
- // should also invalidate the request token
716
- }
717
-
718
- }
719
-
720
- class OAuthUtil {
721
- public static function urlencode_rfc3986($input) {
722
- if (is_array($input)) {
723
- return array_map(array('OAuthUtil', 'urlencode_rfc3986'), $input);
724
- } else if (is_scalar($input)) {
725
- return str_replace(
726
- '+',
727
- ' ',
728
- str_replace('%7E', '~', rawurlencode($input))
729
- );
730
- } else {
731
- return '';
732
- }
733
- }
734
-
735
-
736
- // This decode function isn't taking into consideration the above
737
- // modifications to the encoding process. However, this method doesn't
738
- // seem to be used anywhere so leaving it as is.
739
- public static function urldecode_rfc3986($string) {
740
- return urldecode($string);
741
- }
742
-
743
- // Utility function for turning the Authorization: header into
744
- // parameters, has to do some unescaping
745
- // Can filter out any non-oauth parameters if needed (default behaviour)
746
- public static function split_header($header, $only_allow_oauth_parameters = true) {
747
- $pattern = '/(([-_a-z]*)=("([^"]*)"|([^,]*)),?)/';
748
- $offset = 0;
749
- $params = array();
750
- while (preg_match($pattern, $header, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
751
- $match = $matches[0];
752
- $header_name = $matches[2][0];
753
- $header_content = (isset($matches[5])) ? $matches[5][0] : $matches[4][0];
754
- if (preg_match('/^oauth_/', $header_name) || !$only_allow_oauth_parameters) {
755
- $params[$header_name] = OAuthUtil::urldecode_rfc3986($header_content);
756
- }
757
- $offset = $match[1] + strlen($match[0]);
758
- }
759
-
760
- if (isset($params['realm'])) {
761
- unset($params['realm']);
762
- }
763
-
764
- return $params;
765
- }
766
-
767
- // helper to try to sort out headers for people who aren't running apache
768
- public static function get_headers() {
769
- if (function_exists('apache_request_headers')) {
770
- // we need this to get the actual Authorization: header
771
- // because apache tends to tell us it doesn't exist
772
- $headers = apache_request_headers();
773
-
774
- // sanitize the output of apache_request_headers because
775
- // we always want the keys to be Cased-Like-This and arh()
776
- // returns the headers in the same case as they are in the
777
- // request
778
- $out = array();
779
- foreach( $headers AS $key => $value ) {
780
- $key = str_replace(
781
- " ",
782
- "-",
783
- ucwords(strtolower(str_replace("-", " ", $key)))
784
- );
785
- $out[$key] = $value;
786
- }
787
- } else {
788
- // otherwise we don't have apache and are just going to have to hope
789
- // that $_SERVER actually contains what we need
790
- $out = array();
791
- if( isset($_SERVER['CONTENT_TYPE']) )
792
- $out['Content-Type'] = $_SERVER['CONTENT_TYPE'];
793
- if( isset($_ENV['CONTENT_TYPE']) )
794
- $out['Content-Type'] = $_ENV['CONTENT_TYPE'];
795
-
796
- foreach ($_SERVER as $key => $value) {
797
- if (substr($key, 0, 5) == "HTTP_") {
798
- // this is chaos, basically it is just there to capitalize the first
799
- // letter of every word that is not an initial HTTP and strip HTTP
800
- // code from przemek
801
- $key = str_replace(
802
- " ",
803
- "-",
804
- ucwords(strtolower(str_replace("_", " ", substr($key, 5))))
805
- );
806
- $out[$key] = $value;
807
- }
808
- }
809
- }
810
- return $out;
811
- }
812
-
813
- // This function takes a input like a=b&a=c&d=e and returns the parsed
814
- // parameters like this
815
- // array('a' => array('b','c'), 'd' => 'e')
816
- public static function parse_parameters( $input ) {
817
- if (!isset($input) || !$input) return array();
818
-
819
- $pairs = explode('&', $input);
820
-
821
- $parsed_parameters = array();
822
- foreach ($pairs as $pair) {
823
- $split = explode('=', $pair, 2);
824
- $parameter = OAuthUtil::urldecode_rfc3986($split[0]);
825
- $value = isset($split[1]) ? OAuthUtil::urldecode_rfc3986($split[1]) : '';
826
-
827
- if (isset($parsed_parameters[$parameter])) {
828
- // We have already recieved parameter(s) with this name, so add to the list
829
- // of parameters with this name
830
-
831
- if (is_scalar($parsed_parameters[$parameter])) {
832
- // This is the first duplicate, so transform scalar (string) into an array
833
- // so we can add the duplicates
834
- $parsed_parameters[$parameter] = array($parsed_parameters[$parameter]);
835
- }
836
-
837
- $parsed_parameters[$parameter][] = $value;
838
- } else {
839
- $parsed_parameters[$parameter] = $value;
840
- }
841
- }
842
- return $parsed_parameters;
843
- }
844
-
845
- public static function build_http_query($params) {
846
- if (!$params) return '';
847
-
848
- // Urlencode both keys and values
849
- $keys = OAuthUtil::urlencode_rfc3986(array_keys($params));
850
- $values = OAuthUtil::urlencode_rfc3986(array_values($params));
851
- $params = array_combine($keys, $values);
852
-
853
- // Parameters are sorted by name, using lexicographical byte value ordering.
854
- // Ref: Spec: 9.1.1 (1)
855
- uksort($params, 'strcmp');
856
-
857
- $pairs = array();
858
- foreach ($params as $parameter => $value) {
859
- if (is_array($value)) {
860
- // If two or more parameters share the same name, they are sorted by their value
861
- // Ref: Spec: 9.1.1 (1)
862
- natsort($value);
863
- foreach ($value as $duplicate_value) {
864
- $pairs[] = $parameter . '=' . $duplicate_value;
865
- }
866
- } else {
867
- $pairs[] = $parameter . '=' . $value;
868
- }
869
- }
870
- // For each parameter, the name is separated from the corresponding value by an '=' character (ASCII code 61)
871
- // Each name-value pair is separated by an '&' character (ASCII code 38)
872
- return implode('&', $pairs);
873
- }
874
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
trunk/twitteroauth/twitteroauth.php DELETED
@@ -1,241 +0,0 @@
1
- <?php
2
-
3
- /*
4
- * Abraham Williams (abraham@abrah.am) http://abrah.am
5
- *
6
- * The first PHP Library to support OAuth for Twitter's REST API.
7
- */
8
-
9
- /* Load OAuth lib. You can find it at http://oauth.net */
10
- require_once('OAuth.php');
11
-
12
- /**
13
- * Twitter OAuth class
14
- */
15
- class TwitterOAuth {
16
- /* Contains the last HTTP status code returned. */
17
- public $http_code;
18
- /* Contains the last API call. */
19
- public $url;
20
- /* Set up the API root URL. */
21
- public $host = "https://api.twitter.com/1.1/";
22
- /* Set timeout default. */
23
- public $timeout = 30;
24
- /* Set connect timeout. */
25
- public $connecttimeout = 30;
26
- /* Verify SSL Cert. */
27
- public $ssl_verifypeer = FALSE;
28
- /* Respons format. */
29
- public $format = 'json';
30
- /* Decode returned json data. */
31
- public $decode_json = TRUE;
32
- /* Contains the last HTTP headers returned. */
33
- public $http_info;
34
- /* Set the useragnet. */
35
- public $useragent = 'TwitterOAuth v0.2.0-beta2';
36
- /* Immediately retry the API call if the response was not successful. */
37
- //public $retry = TRUE;
38
-
39
-
40
-
41
-
42
- /**
43
- * Set API URLS
44
- */
45
- function accessTokenURL() { return 'https://api.twitter.com/oauth/access_token'; }
46
- function authenticateURL() { return 'https://api.twitter.com/oauth/authenticate'; }
47
- function authorizeURL() { return 'https://api.twitter.com/oauth/authorize'; }
48
- function requestTokenURL() { return 'https://api.twitter.com/oauth/request_token'; }
49
-
50
- /**
51
- * Debug helpers
52
- */
53
- function lastStatusCode() { return $this->http_status; }
54
- function lastAPICall() { return $this->last_api_call; }
55
-
56
- /**
57
- * construct TwitterOAuth object
58
- */
59
- function __construct($consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
60
- $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
61
- $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
62
- if (!empty($oauth_token) && !empty($oauth_token_secret)) {
63
- $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret);
64
- } else {
65
- $this->token = NULL;
66
- }
67
- }
68
-
69
-
70
- /**
71
- * Get a request_token from Twitter
72
- *
73
- * @returns a key/value array containing oauth_token and oauth_token_secret
74
- */
75
- function getRequestToken($oauth_callback) {
76
- $parameters = array();
77
- $parameters['oauth_callback'] = $oauth_callback;
78
- $request = $this->oAuthRequest($this->requestTokenURL(), 'GET', $parameters);
79
- $token = OAuthUtil::parse_parameters($request);
80
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
81
- return $token;
82
- }
83
-
84
- /**
85
- * Get the authorize URL
86
- *
87
- * @returns a string
88
- */
89
- function getAuthorizeURL($token, $sign_in_with_twitter = TRUE) {
90
- if (is_array($token)) {
91
- $token = $token['oauth_token'];
92
- }
93
- if (empty($sign_in_with_twitter)) {
94
- return $this->authorizeURL() . "?oauth_token={$token}";
95
- } else {
96
- return $this->authenticateURL() . "?oauth_token={$token}";
97
- }
98
- }
99
-
100
- /**
101
- * Exchange request token and secret for an access token and
102
- * secret, to sign API calls.
103
- *
104
- * @returns array("oauth_token" => "the-access-token",
105
- * "oauth_token_secret" => "the-access-secret",
106
- * "user_id" => "9436992",
107
- * "screen_name" => "abraham")
108
- */
109
- function getAccessToken($oauth_verifier) {
110
- $parameters = array();
111
- $parameters['oauth_verifier'] = $oauth_verifier;
112
- $request = $this->oAuthRequest($this->accessTokenURL(), 'GET', $parameters);
113
- $token = OAuthUtil::parse_parameters($request);
114
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
115
- return $token;
116
- }
117
-
118
- /**
119
- * One time exchange of username and password for access token and secret.
120
- *
121
- * @returns array("oauth_token" => "the-access-token",
122
- * "oauth_token_secret" => "the-access-secret",
123
- * "user_id" => "9436992",
124
- * "screen_name" => "abraham",
125
- * "x_auth_expires" => "0")
126
- */
127
- function getXAuthToken($username, $password) {
128
- $parameters = array();
129
- $parameters['x_auth_username'] = $username;
130
- $parameters['x_auth_password'] = $password;
131
- $parameters['x_auth_mode'] = 'client_auth';
132
- $request = $this->oAuthRequest($this->accessTokenURL(), 'POST', $parameters);
133
- $token = OAuthUtil::parse_parameters($request);
134
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
135
- return $token;
136
- }
137
-
138
- /**
139
- * GET wrapper for oAuthRequest.
140
- */
141
- function get($url, $parameters = array()) {
142
- $response = $this->oAuthRequest($url, 'GET', $parameters);
143
- if ($this->format === 'json' && $this->decode_json) {
144
- return json_decode($response);
145
- }
146
- return $response;
147
- }
148
-
149
- /**
150
- * POST wrapper for oAuthRequest.
151
- */
152
- function post($url, $parameters = array()) {
153
- $response = $this->oAuthRequest($url, 'POST', $parameters);
154
- if ($this->format === 'json' && $this->decode_json) {
155
- return json_decode($response);
156
- }
157
- return $response;
158
- }
159
-
160
- /**
161
- * DELETE wrapper for oAuthReqeust.
162
- */
163
- function delete($url, $parameters = array()) {
164
- $response = $this->oAuthRequest($url, 'DELETE', $parameters);
165
- if ($this->format === 'json' && $this->decode_json) {
166
- return json_decode($response);
167
- }
168
- return $response;
169
- }
170
-
171
- /**
172
- * Format and sign an OAuth / API request
173
- */
174
- function oAuthRequest($url, $method, $parameters) {
175
- if (strrpos($url, 'https://') !== 0 && strrpos($url, 'http://') !== 0) {
176
- $url = "{$this->host}{$url}.{$this->format}";
177
- }
178
- $request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, $method, $url, $parameters);
179
- $request->sign_request($this->sha1_method, $this->consumer, $this->token);
180
- switch ($method) {
181
- case 'GET':
182
- return $this->http($request->to_url(), 'GET');
183
- default:
184
- return $this->http($request->get_normalized_http_url(), $method, $request->to_postdata());
185
- }
186
- }
187
-
188
- /**
189
- * Make an HTTP request
190
- *
191
- * @return API results
192
- */
193
- function http($url, $method, $postfields = NULL) {
194
- $this->http_info = array();
195
- $ci = curl_init();
196
- /* Curl settings */
197
- curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
198
- curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
199
- curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
200
- curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
201
- curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
202
- curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
203
- curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
204
- curl_setopt($ci, CURLOPT_HEADER, FALSE);
205
-
206
- switch ($method) {
207
- case 'POST':
208
- curl_setopt($ci, CURLOPT_POST, TRUE);
209
- if (!empty($postfields)) {
210
- curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
211
- }
212
- break;
213
- case 'DELETE':
214
- curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
215
- if (!empty($postfields)) {
216
- $url = "{$url}?{$postfields}";
217
- }
218
- }
219
-
220
- curl_setopt($ci, CURLOPT_URL, $url);
221
- $response = curl_exec($ci);
222
- $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
223
- $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
224
- $this->url = $url;
225
- curl_close ($ci);
226
- return $response;
227
- }
228
-
229
- /**
230
- * Get the header info to store.
231
- */
232
- function getHeader($ch, $header) {
233
- $i = strpos($header, ':');
234
- if (!empty($i)) {
235
- $key = str_replace('-', '_', strtolower(substr($header, 0, $i)));
236
- $value = trim(substr($header, $i + 2));
237
- $this->http_header[$key] = $value;
238
- }
239
- return strlen($header);
240
- }
241
- }