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Here are my changes to include a widget and shortcode. I am happy to make additional changes #1

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Here are my changes to include a widget and shortcode. I am happy to make additional changes #1

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8 changes: 5 additions & 3 deletions readme.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ Tags: twitter, oauth, feed, tweets
Requires at least: 3.4
Tested up to: 3.5
Stable tag: 2.0.3
Version: 2.0.3
Version: 2.0.4
License: MIT
License URI: http://opensource.org/licenses/MIT

Expand All @@ -21,9 +21,7 @@ This is a major problem for the vast majority of websites that are currently usi

This plugin wraps our Twitter class and provides a settings screen for easy integration into WordPress. However, it's definitely for developers - you only get a PHP array out of it that contains Twitter tweet objects. You'll still need to style the output and make it comply with the new display requirements.

This plugin does not provide sidebar widgets, shortcodes or any other form of drop-in functionality. You still need to do the styling, we've just done the heavy lifting for you!

Here's some example code for outputting the tweets in HTML:

https://github.com/stormuk/storm-twitter-for-wordpress/wiki/Example-code-to-layout-tweets

Expand Down Expand Up @@ -99,6 +97,10 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

== Changelog ==
=2.0.4+
add widget
add shortcode which can be used as follows:
[twitterfeed limit="2" username="usename"]

= 2.0.3 =
* Further defensive code against twitter abnormalities
Expand Down
203 changes: 201 additions & 2 deletions twitter-feed-for-developers.php
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Expand Up @@ -2,7 +2,7 @@
/*
Plugin Name: oAuth Twitter Feed for Developers
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.
Version: 2.0.3
Version: 2.0.4
License: MIT
License URI: http://opensource.org/licenses/MIT
Author: Storm Consultancy (Liam Gladdy)
Expand All @@ -12,7 +12,10 @@

require('StormTwitter.class.php');
require('twitter-feed-for-developers-settings.php');

add_shortcode('twitterfeed', 'tdf_twitter_feed');
add_action('widgets_init', 'tdf_register_widgets');
//add filter to add a setup link for the plugin on the plugin page
add_filter('plugin_action_links_'. plugin_basename( __FILE__ ), 'tdf_base_plugin_link', 10, 4);
/* implement getTweets */
function getTweets($count = 20, $username = false, $options = false) {

Expand All @@ -30,4 +33,200 @@ function getTweets($count = 20, $username = false, $options = false) {
update_option('tdf_last_error',$obj->st_last_error);
return $res;

}
function tdf_register_widgets() {
register_widget('TwitterFeedWidget');
}
function tdf_process_tweets($tweet, $time=false) {

$the_tweet = $tweet['text'];
$the_error = $tweet['error'];
if ($the_error) {
$the_tweet = '';
__return_false();
}
else {
//use the display url
if(is_array($tweet['entities']['urls'])){
foreach($tweet['entities']['urls'] as $key => $link){
$the_tweet = preg_replace('`'.$link['url'].'`','<a href="'.$link['url'].'" target="_blank">'.$link['url'].'</a>', $the_tweet);
}
}
// Hashtags must link to a twitter.com search with the hashtag as the query.
if(is_array($tweet['entities']['hashtags'])){
foreach($tweet['entities']['hashtags'] as $key => $hashtag){
$the_tweet = preg_replace('/#'.$hashtag['text'].'/i','<a href="https://twitter.com/search?q=%23'.$hashtag['text'].'&src=hash" target="_blank">#'.$hashtag['text'].'</a>',
$the_tweet);
}
}
// User_mentions must link to the mentioned user's profile.
if(is_array($tweet['entities']['user_mentions'])){
foreach($tweet['entities']['user_mentions'] as $key => $user_mention){
$the_tweet = preg_replace('/@'.$user_mention['screen_name'].'/i','<a href="http://www.twitter.com/'.$user_mention['screen_name'].'" target="_blank">@'.$user_mention['screen_name'].'</a>',
$the_tweet);
}
}
if ($time ) {
$the_tweet .= '<p class="timestamp">
<a href="https://twitter.com/YOURUSERNAME/status/'.$tweet['id_str'].'" target="_blank">
'.date('h:i A M d',strtotime($tweet['created_at']. '- 8 hours')).'
</a></p>';// -8 GMT for Pacific Standard Time
}

}



return $the_tweet;
}
function tdf_add_twitter_Link($instance)
{
if ('' == trim($instance['linktext'])) {
$linktext = 'View all tweets';
}
else {
$linktext = $instance['linktext'];
}
if ('#' != $instance['link'] && '' != trim($instance['link'])) {
echo '<p><a class="twitterlink" href="'.$instance['link'].'" target="blank">'.$linktext.'</a></p>';
}
}
//add setup link to plugin so you can go directly to setup after activation
function tdf_base_plugin_link($actions, $plugin_file) {
static $this_plugin;
if( !$this_plugin ) {
$this_plugin = plugin_basename( __FILE__ );
}
if( $plugin_file == $this_plugin ){
$settingsLink = '<a href="'. admin_url('options-general.php?page=tdf_settings'). '">Setup</a>';
return array_merge(
array(
'settings' => $settingsLink
),
$actions
);
}
}
//shortcode function for TwitterFeed
function tdf_twitter_feed($attr){
echo '<ul>';

$tweets = getTweets($attr['limit'], $attr['username']);
if(is_array($tweets)){
foreach($tweets as $tweet){
$the_tweet = tdf_process_tweets($tweet, true);
if ($the_tweet) {
echo '<li>'.$the_tweet.'</li>';
}
else {
echo '<li class="notweets">No tweets found</li>';
break;
}
}
}

echo '</ul>';
}
function tdf_show_twitter_link($instance){
}

class TwitterFeedWidget extends WP_Widget {
function TwitterFeedWidget() {
//processes the widget
$widget_ops = array (
'classname' => 'twitter_widget',
'description' => 'Twitter Widget'
);
$this->WP_Widget('TwitterFeedWidget', 'Twitter Widget', $widget_ops);
}
function form($instance) {
//displays widget form in admin dashboard
$defaults = array (
'title' => 'Tweets',
'username' => '',
'link' => '#',
'linktext' => 'View all tweets',
'limit' => 3
);
$instance = wp_parse_args((array) $instance, $defaults );?>

<p>Title: <input class="widefat" name="<?php echo $this->get_field_name('title');?>" type="text" value="<?php echo esc_attr($instance['title']) ?>"/></p>
<p>Username: <input class="widefat" name="<?php echo $this->get_field_name('username');?>" type="text" value="<?php echo esc_attr($instance['username']); ?>"/></p>
<p>Twitter Link: <input class="widefat" type="text" id="<?php echo $this->get_field_id( 'C' ); ?>" name="<?php echo $this->get_field_name( 'link' ); ?>" value="<?php echo esc_url($instance['link']); ?>" /></p>
<p>Twitter Link Text: <input class="widefat" type="text" id="<?php echo $this->get_field_id( 'linktext' ); ?>" name="<?php echo $this->get_field_name( 'linktext' ); ?>" value="<?php echo esc_attr($instance['linktext']); ?>" /></p>
</p>
<p><?php $linkbefore = $instance['linkbefore'] ;?>
<input type="checkbox" id="<?php echo $this->get_field_id( 'tlinkbeforeime' ); ?>" name="<?php echo $this->get_field_name( 'linkbefore' ); ?>" <?php checked($linkbefore, 'on');?> />
Show Link before Tweets</p>
<p>Limit:
<select id="<?php echo $this->get_field_id( 'limit' ); ?>" name="<?php echo $this->get_field_name( 'limit' ); ?>">

<?php for( $i = 1; $i <= 20; $i++ ) : $selected = ( $instance['limit'] == $i ) ? ' selected="selected"' : '' ?>
<option value="<?php echo $i ?>"<?php echo $selected ?>><?php echo $i ?></option>
<?php endfor ?>

</select></p>

<p><?php $time = $instance['time'] ;?>
<input type="checkbox" id="<?php echo $this->get_field_id( 'time' ); ?>" name="<?php echo $this->get_field_name( 'time' ); ?>" <?php checked($time, 'on');?> />
Show Time</p>


<?php }

function widget($args, $instance) {
//displays the widget
extract ($args);
//var_dump($instance);
$title = $instance['title'];

$time = empty( $instance['time']) ? 0 : 1;

$linkbefore = empty( $instance['linkbefore']) ? 0 : 1;

echo $before_widget;
if (!empty($title)) {
echo $before_title . $title .$after_title;
}
if ($linkbefore ) {
tdf_add_twitter_Link($instance);
}
echo '<ul>';

$tweets = getTweets($instance['limit'], $instance['username']);
if(is_array($tweets)){
foreach($tweets as $tweet){
$the_tweet = tdf_process_tweets($tweet, $time);
if ($the_tweet) {
echo '<li>'.$the_tweet.'</li>';
}
else {
echo '<li class="notweets">No tweets found</li>';
break;
}
}
}


echo '</ul>';
if (!$linkbefore ) {
tdf_add_twitter_Link($instance);
}
echo $after_widget;
}
function update($new_instance, $old_instance) {
//save widdget settings
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['username'] = strip_tags($new_instance['username']);
$instance['link'] = $new_instance['link'];
$instance['linktext'] = strip_tags( $new_instance['linktext'] );
$instance['linkbefore'] = strip_tags( $new_instance['linkbefore'] );
$instance['time'] = strip_tags( $new_instance['time'] );
$instance['limit'] = strip_tags( $new_instance['limit'] );


return $instance;

}
}