function widget($args, $instance)
{
extract($args, EXTR_SKIP);
echo $before_widget;
//Our variables from the widget settings.
$PI_title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
$PI_name = $instance['name'];
$PI_numTweets = $instance['numTweets'];
$PI_cacheTime = $instance['cacheTime'];
//Setup Twitter API OAuth tokens
$PI_consumerKey = trim($instance['consumerKey']);
$PI_consumerSecret = trim($instance['consumerSecret']);
$PI_accessToken = trim($instance['accessToken']);
$PI_accessTokenSecret = trim($instance['accessTokenSecret']);
$PI_exclude_replies = isset($instance['exclude_replies']) ? $instance['exclude_replies'] : false;
$PI_twitterFollow = isset($instance['twitterFollow']) ? $instance['twitterFollow'] : false;
$PI_dataShowCount = isset($instance['dataShowCount']) ? $instance['dataShowCount'] : false;
$PI_dataShowScreenName = isset($instance['dataShowScreenName']) ? $instance['dataShowScreenName'] : false;
$PI_dataLang = $instance['dataLang'];
// 2.0 updates
$PI_timeRef = isset($instance['timeRef']) ? $instance['timeRef'] : false;
$PI_timeAgo = isset($instance['timeAgo']) ? $instance['timeAgo'] : false;
$PI_twitterIntents = isset($instance['twitterIntents']) ? $instance['twitterIntents'] : false;
$PI_twitterIntentsText = isset($instance['twitterIntentsText']) ? $instance['twitterIntentsText'] : false;
$PI_intentColor = $instance['intentColor'];
// Avatar
$PI_showAvatar = isset($instance['showAvatar']) ? $instance['showAvatar'] : false;
$PI_roundCorners = isset($instance['roundCorners']) ? $instance['roundCorners'] : false;
$PI_avatarSize = $instance['avatarSize'];
if (!empty($PI_title)) {
echo $before_title . $PI_title . $after_title;
}
// START WIDGET CODE HERE
?>
<ul class="tweets">
<?php
/*
* Uses:
* Twitter API call:
* http://dev.twitter.com/doc/get/statuses/user_timeline
* WP transient API ref.
* http://www.problogdesign.com/wordpress/use-the-transients-api-to-list-the-latest-commenter/
* Plugin Development and Script enhancement
* http://www.planet-interactive.co.uk
*/
// Configuration.
$numTweets = $PI_numTweets;
// Num tweets to show
$name = $PI_name;
// Twitter UserName
$cacheTime = $PI_cacheTime;
// Time in minutes between updates.
// Get from https://dev.twitter.com/
// Login - Create New Application, fill in details and use required data below
$consumerKey = trim($PI_consumerKey);
// OAuth Key
$consumerSecret = trim($PI_consumerSecret);
// OAuth Secret
$accessToken = trim($PI_accessToken);
// OAuth Access Token
$accessTokenSecret = trim($PI_accessTokenSecret);
// OAuth Token Secret
$exclude_replies = $PI_exclude_replies;
// Leave out @replies?
$twitterFollow = $PI_twitterFollow;
// Whether to show Twitter Follow button
$dataShowCount = $PI_dataShowCount != "true" ? "false" : "true";
// Whether to show Twitter Follower Count
$dataShowScreenName = $PI_dataShowScreenName != "true" ? "false" : "true";
// Whether to show Twitter Screen Name
$dataLang = $PI_dataLang;
// Tell Twitter what Language is being used
$timeRef = $PI_timeRef;
// Time ref: hours or short h
$timeAgo = $PI_timeAgo;
// Human Time: ago ref or not
$twitterIntents = $PI_twitterIntents;
// Intent on/off
$twitterIntentsText = $PI_twitterIntentsText;
// Intents Text on/off
$intentColor = $PI_intentColor;
// Intent icons colour
$showAvatar = $PI_showAvatar;
$roundCorners = $PI_roundCorners;
$avatarSize = $PI_avatarSize;
// COMMUNITY REQUEST! (1)
$transName = 'list-tweets-' . $name;
// Name of value in database. [added $name for multiple account use]
$backupName = $transName . '-backup';
// Name of backup value in database.
// if(false === ($tweets = unserialize( base64_decode(get_transient( $transName ) ) ) ) ) :
if (false === ($tweets = get_transient($transName))) {
// Get the tweets from Twitter.
if (!class_exists('TwitterOAuth')) {
include 'twitteroauth/twitteroauth.php';
}
$connection = new TwitterOAuth($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret);
// If excluding replies, we need to fetch more than requested as the
// total is fetched first, and then replies removed.
$totalToFetch = $exclude_replies ? max(50, $numTweets * 3) : $numTweets;
$fetchedTweets = $connection->get('statuses/user_timeline', array('screen_name' => $name, 'count' => $totalToFetch, 'exclude_replies' => $exclude_replies));
// Did the fetch fail?
if ($connection->http_code != 200) {
$tweets = get_option($backupName);
// False if there has never been data saved.
} else {
// Fetch succeeded.
// Now update the array to store just what we need.
// (Done here instead of PHP doing this for every page load)
$limitToDisplay = min($numTweets, count($fetchedTweets));
for ($i = 0; $i < $limitToDisplay; $i++) {
$tweet = $fetchedTweets[$i];
// Core info.
$name = $tweet->user->name;
// COMMUNITY REQUEST !!!!!! (2)
$screen_name = $tweet->user->screen_name;
$permalink = 'http://twitter.com/' . $name . '/status/' . $tweet->id_str;
$tweet_id = $tweet->id_str;
/* Alternative image sizes method: http://dev.twitter.com/doc/get/users/profile_image/:screen_name */
// Check for SSL via protocol https then display relevant image - thanks SO - this should do
if (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) || isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
// $protocol = 'https://';
$image = $tweet->user->profile_image_url_https;
} else {
// $protocol = 'http://';
$image = $tweet->user->profile_image_url;
}
// $image = $tweet->user->profile_image_url;
// Process Tweets - Use Twitter entities for correct URL, hash and mentions
$text = $this->process_links($tweet);
// lets strip 4-byte emojis
$text = $this->twitter_api_strip_emoji($text);
// Need to get time in Unix format.
$time = $tweet->created_at;
$time = date_parse($time);
$uTime = mktime($time['hour'], $time['minute'], $time['second'], $time['month'], $time['day'], $time['year']);
// Now make the new array.
$tweets[] = array('text' => $text, 'name' => $name, 'permalink' => $permalink, 'image' => $image, 'time' => $uTime, 'tweet_id' => $tweet_id);
}
set_transient($transName, $tweets, 60 * $cacheTime);
update_option($backupName, $tweets);
}
}
if (!function_exists('twitter_time_diff')) {
function twitter_time_diff($from, $to = '')
{
$diff = human_time_diff($from, $to);
$replace = array(' hour' => 'h', ' hours' => 'h', ' day' => 'd', ' days' => 'd', ' minute' => 'm', ' minutes' => 'm', ' second' => 's', ' seconds' => 's');
return strtr($diff, $replace);
}
}
// Now display the tweets, if we can.
if ($tweets) {
?>
<?php
foreach ((array) $tweets as $t) {
// casting array to array just in case it's empty - then prevents PHP warning
?>
<li<?php
echo $showAvatar ? ' class="avatar"' : "";
echo $showAvatar && $avatarSize ? ' style="margin-left:' . ($avatarSize + 5) . 'px"' : "";
?>
>
<?php
if ($showAvatar) {
echo '<img ';
echo $avatarSize ? ' style="margin-left:-' . ($avatarSize + 5) . 'px"' : "";
echo $avatarSize ? 'width="' . $avatarSize . 'px" height="' . $avatarSize . 'px"' : 'width="48px" height="48px"';
echo 'src="' . $t['image'] . '" alt="';
_e('Tweet Avatar', 'simple-twitter-tweets');
echo '" class="';
echo $roundCorners ? 'a-corn' : '';
echo '"/>';
}
?>
<?php
echo $t['text'];
?>
<br/><em>
<?php
if (!isset($screen_name)) {
$screen_name = $name;
}
?>
<a href="http://www.twitter.com/<?php
echo $screen_name;
?>
" target="_blank" title="<?php
printf(__('Follow %s on Twitter [Opens a new window]', 'simple-twitter-tweets'), $name);
?>
">
<?php
// Original - long time ref: hours...
if ($timeRef == "true") {
// New - short Twitter style time ref: h...
$timeDisplay = twitter_time_diff($t['time'], current_time('timestamp'));
} else {
$timeDisplay = human_time_diff($t['time'], current_time('timestamp'));
}
// Ago - to show?
if ($timeAgo == "true") {
$displayAgo = _x(' ago', 'leading space is required to keep gap from date', 'simple-twitter-tweets');
} else {
// Added to counter 'no ago var' setting undefined variable warning
$displayAgo = "";
}
// Use to make il8n compliant
printf(__('%1$s%2$s'), $timeDisplay, $displayAgo);
?>
</a>
</em>
<?php
// INTENTS REF: DISPLAY OR NOT
if ($twitterIntents == "true") {
?>
<div class="intent-meta">
<a href="http://twitter.com/intent/tweet?in_reply_to=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="in-reply-to" title="<?php
_e('Reply', 'simple-twitter-tweets');
?>
" target="_blank">
<span aria-hidden="true" data-icon="" <?php
echo $intentColor ? 'style="color:' . $intentColor . ';"' : '';
?>
></span>
<span <?php
echo $twitterIntentsText ? 'class="pi-visuallyhidden"' : '';
?>
><?php
_e('Reply', 'simple-twitter-tweets');
?>
</span></a>
<a href="http://twitter.com/intent/retweet?tweet_id=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="retweet" title="<?php
_e('Retweet', 'simple-twitter-tweets');
?>
" target="_blank">
<span aria-hidden="true" data-icon="" <?php
echo $intentColor ? 'style="color:' . $intentColor . ';"' : '';
?>
></span>
<span <?php
echo $twitterIntentsText ? 'class="pi-visuallyhidden"' : '';
?>
><?php
_e('Retweet', 'simple-twitter-tweets');
?>
</span></a>
<a href="http://twitter.com/intent/favorite?tweet_id=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="favorite" title="<?php
_e('Favourite', 'simple-twitter-tweets');
?>
" target="_blank">
<span aria-hidden="true" data-icon="" <?php
echo $intentColor ? 'style="color:' . $intentColor . ';"' : '';
?>
></span>
<span <?php
echo $twitterIntentsText ? 'class="pi-visuallyhidden"' : '';
?>
><?php
_e('Favourite', 'simple-twitter-tweets');
?>
</span></a>
</div>
<?php
}
?>
</li>
<?php
}
?>
<?php
} else {
?>
<li><?php
_e('Waiting for Twitter... Once Twitter is ready they will display my Tweets again.', 'simple-twitter-tweets');
?>
</li>
<?php
}
?>
</ul>
<?php
// ADD Twitter follow button - to increase engagement
// Make it an options choice though
if ($twitterFollow) {
?>
<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;
?>
"><?php
_e('Follow', 'simple-twitter-tweets');
?>
@<?php
echo $PI_name;
?>
</a>
<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>
<?php
}
// END OF WIDGET CODE HERE
echo $after_widget;
}
function widget($args, $instance)
{
extract($args, EXTR_SKIP);
// print_r($args);
echo $before_widget;
$this->widgetid = $args['widget_id'];
$wpltf_wdgt_title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
$wpltf_wdgt_name = $instance['name'];
$wpltf_wdgt_consumerSecret = trim($instance['consumerSecret']);
$wpltf_wdgt_accessTokenSecret = trim($instance['accessTokenSecret']);
$widget_replies_excl = isset($instance['replies_excl']) ? $instance['replies_excl'] : false;
$wpltf_wdgt_accessToken = trim($instance['accessToken']);
$wpltf_wdgt_tweets_cnt = $instance['tweets_cnt'];
$wpltf_wdgt_store_time = $instance['store_time'];
$wpltf_wdgt_consumerKey = trim($instance['consumerKey']);
//$wpltf_wdgt_dataShowCount = isset( $instance['dataShowCount'] ) ? $instance['dataShowCount'] : false;
$wpltf_wdgt_disp_scr_name = isset($instance['disp_scr_name']) ? $instance['disp_scr_name'] : false;
$wpltf_wdgt_timeRef = isset($instance['timeRef']) ? $instance['timeRef'] : false;
$wpltf_wdgt_timeAgo = isset($instance['timeAgo']) ? $instance['timeAgo'] : false;
$wpltf_wdgt_twitterIntents = isset($instance['twitterIntents']) ? $instance['twitterIntents'] : false;
$wpltf_wdgt_twitterIntentsText = isset($instance['twitterIntentsText']) ? $instance['twitterIntentsText'] : false;
$wpltf_wdgt_intentColor = $instance['intentColor'];
$wpltf_wdgt_slide_style = isset($instance['slide_style']) ? $instance['slide_style'] : 'list';
$wpltf_wdgt_showAvatar = isset($instance['showAvatar']) ? $instance['showAvatar'] : false;
$wpltf_wdgt_border_rad = isset($instance['border_rad']) ? $instance['border_rad'] : false;
$wpltf_wdgt_tewwt_border = isset($instance['tweet_border']) ? $instance['tweet_border'] : 'false';
$wpltf_wdgt_tweet_theme = isset($instance['tweet_theme']) ? $instance['tweet_theme'] : 'light';
if (!empty($wpltf_wdgt_title)) {
echo $before_title . $wpltf_wdgt_title . $after_title;
}
if ($wpltf_wdgt_consumerKey == '' || $wpltf_wdgt_consumerSecret == '' || $wpltf_wdgt_accessTokenSecret == '' || $wpltf_wdgt_accessToken == '') {
echo '<div class="isa_error">Bad Authentication data.<br/>Please enter valid API Keys.</div>';
} else {
$class = 'light';
if (isset($wpltf_wdgt_tweet_theme) && $wpltf_wdgt_tweet_theme == 'dark') {
$class = 'dark';
}
if (isset($wpltf_wdgt_tewwt_border) && $wpltf_wdgt_tewwt_border == 'true') {
echo '<style>
.fetched_tweets.light > li{border-color: rgb(238, 238, 238) rgb(221, 221, 221) rgb(187, 187, 187);
border-width: 1px;
border-style: solid;}
.fetched_tweets.dark > li{
border-color: #444;
border-width: 1px;
border-style: solid;}</style>';
}
?>
<ul class="fetched_tweets <?php
echo $class;
?>
">
<?php
$tweets_count = $wpltf_wdgt_tweets_cnt;
$name = $wpltf_wdgt_name;
$timeto_store = $wpltf_wdgt_store_time;
$consumerSecret = trim($wpltf_wdgt_consumerSecret);
$accessToken = trim($wpltf_wdgt_accessToken);
$accessTokenSecret = trim($wpltf_wdgt_accessTokenSecret);
$replies_excl = $widget_replies_excl;
$consumerKey = trim($wpltf_wdgt_consumerKey);
//$dataShowCount = ($wpltf_wdgt_dataShowCount != "true") ? "false" : "true";
$disp_screen_name = $wpltf_wdgt_disp_scr_name != "true" ? "false" : "true";
$intents_text = $wpltf_wdgt_twitterIntentsText;
$color_intents = $wpltf_wdgt_intentColor;
$slide_style = $wpltf_wdgt_slide_style;
$cache_transient = $wpltf_wdgt_timeRef;
$alter_ago_time = $wpltf_wdgt_timeAgo;
$twitterIntents = $wpltf_wdgt_twitterIntents;
$showAvatar = $wpltf_wdgt_showAvatar;
$border_rad_avatar = $wpltf_wdgt_border_rad;
$transName = 'list-tweets-' . $name;
$backupName = $transName . '-backup';
if (false === ($tweets = get_transient($transName))) {
require_once 'twitteroauth/twitteroauth.php';
$api_call = new TwitterOAuth($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret);
$totalToFetch = $replies_excl ? max(50, $tweets_count * 3) : $tweets_count;
$fetchedTweets = $api_call->get('statuses/user_timeline', array('screen_name' => $name, 'count' => $totalToFetch, 'replies_excl' => $replies_excl));
if ($api_call->http_code != 200) {
$tweets = get_option($backupName);
} else {
$limitToDisplay = min($tweets_count, count($fetchedTweets));
for ($i = 0; $i < $limitToDisplay; $i++) {
$tweet = $fetchedTweets[$i];
$name = $tweet->user->name;
$screen_name = $tweet->user->screen_name;
$permalink = 'http://twitter.com/' . $name . '/status/' . $tweet->id_str;
$tweet_id = $tweet->id_str;
$image = $tweet->user->profile_image_url;
$text = $this->sanitize_links($tweet);
$time = $tweet->created_at;
$time = date_parse($time);
$uTime = mktime($time['hour'], $time['minute'], $time['second'], $time['month'], $time['day'], $time['year']);
$tweets[] = array('text' => $text, 'scr_name' => $screen_name, 'favourite_count' => $tweet->favorite_count, 'retweet_count' => $tweet->retweet_count, 'name' => $name, 'permalink' => $permalink, 'image' => $image, 'time' => $uTime, 'tweet_id' => $tweet_id);
}
set_transient($transName, $tweets, 60 * $timeto_store);
update_option($backupName, $tweets);
}
}
if (!function_exists('twitter_time_diff')) {
function twitter_time_diff($from, $to = '')
{
$diff = human_time_diff($from, $to);
$replace = array(' hour' => 'h', ' hours' => 'h', ' day' => 'd', ' days' => 'd', ' minute' => 'm', ' minutes' => 'm', ' second' => 's', ' seconds' => 's');
return strtr($diff, $replace);
}
}
if ($tweets) {
?>
<?php
foreach ($tweets as $t) {
?>
<li class="tweets_avatar">
<?php
echo '<div class="tweet_wrap"><div class="wdtf-user-card ltr">';
if ($showAvatar) {
echo '<img ';
echo 'width="45px" height="45px"';
echo 'src="' . $t['image'] . '" alt="Tweet Avatar" class="';
echo $border_rad_avatar ? 'circular' : '';
echo '"/>';
}
if (!isset($screen_name)) {
$screen_name = $name;
}
if ($disp_screen_name != 'false') {
echo '<div class="wdtf-screen-name">';
echo "<span class=\"screen_name\">{$t['name']}</span><br>";
echo "<a href=\"https://twitter.com/{$screen_name}\" target=\"_blank\" dir=\"ltr\">@{$screen_name}</a></div>";
}
echo '<div class="clear"></div></div>';
?>
<div class="tweet_data">
<?php
echo $t['text'];
?>
</div>
<br/>
<div class="clear"></div>
<div class="times">
<em>
<a href="http://www.twitter.com/<?php
echo $screen_name;
?>
" target="_blank" title="Follow <?php
echo $name;
?>
on Twitter [Opens new window]">
<?php
if ($cache_transient == "true") {
$timeDisplay = twitter_time_diff($t['time'], current_time('timestamp'));
} else {
$timeDisplay = human_time_diff($t['time'], current_time('timestamp'));
}
if ($alter_ago_time == "true") {
$displayAgo = " ago";
}
printf(__('%1$s%2$s'), $timeDisplay, $displayAgo);
?>
</a>
</em>
</div>
<?php
if ($twitterIntents == "true") {
?>
<div class="tweets-intent-data">
<?php
if ($t['favourite_count'] != 0 || $t['retweet_count'] != 0) {
?>
<span class="stats-narrow customisable-border"><span class="stats" data-scribe="component:stats">
<?php
if ($t['retweet_count'] != 0) {
?>
<a href="https://twitter.com/<?php
echo $screen_name;
?>
/statuses/<?php
echo $t['tweet_id'];
?>
" title="View Tweet on Twitter" data-scribe="element:favorite_count" target="_blank">
<span class="stats-favorites">
<strong><?php
echo $t['retweet_count'];
?>
</strong> retweet<?php
if ($t['retweet_count'] > 1) {
echo 's';
}
?>
</span>
</a>
<?php
}
if ($t['favourite_count'] != 0) {
?>
<a href="https://twitter.com/<?php
echo $screen_name;
?>
/statuses/<?php
echo $t['tweet_id'];
?>
" title="View Tweet on Twitter" data-scribe="element:favorite_count" target="_blank">
<span class="stats-favorites">
<strong><?php
echo $t['favourite_count'];
?>
</strong> Favorite<?php
if ($t['favourite_count'] > 1) {
echo 's';
}
?>
</span>
</a>
<?php
}
?>
</span>
</span>
<div class="clear"></div>
<div class="seperator_wpltf"></div>
<?php
}
?>
<ul class="tweet-actions " role="menu" >
<li><a href="http://twitter.com/intent/tweet?in_reply_to=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="in-reply-to" title="Reply" target="_blank"><span aria-hidden="true" data-icon="" <?php
echo $color_intents ? 'style="color:' . $color_intents . ';"' : '';
?>
></span></a></li>
<li><a href="http://twitter.com/intent/retweet?tweet_id=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="retweet" title="Retweet" target="_blank"><span aria-hidden="true" data-icon="" <?php
echo $color_intents ? 'style="color:' . $color_intents . ';"' : '';
?>
></span></a></li>
<li><a href="http://twitter.com/intent/favorite?tweet_id=<?php
echo $t['tweet_id'];
?>
" data-lang="en" class="favorite" title="Favorite" target="_blank"><span aria-hidden="true" data-icon="" <?php
echo $color_intents ? 'style="color:' . $color_intents . ';"' : '';
?>
></span></a></li>
</ul>
</div>
<?php
}
?>
<div class="clear"></div>
</div><div class="clear"></div>
</li>
<?php
}
?>
<?php
} else {
?>
<li>Waiting for twitter.com...Try reloading the page again </li>
<?php
}
?>
</ul>
<?php
if (isset($wpltf_wdgt_slide_style) && $wpltf_wdgt_slide_style == 'slider') {
wp_register_script('ticker_script', plugins_url('/js/jquery.newsTicker.js', dirname(__FILE__)));
if (!wp_script_is('ticker_script')) {
wp_print_scripts('ticker_script');
}
add_action('wp_footer', array($this, 'add_script_footer'));
}
}
echo $after_widget;
}
</div>
<br/>
<div class="clear"></div>
<div class="times">
<em>
<a href="http://www.twitter.com/<?php
echo $screen_name;
?>
" target="_blank" title="Follow <?php
echo $name;
?>
on Twitter [Opens new window]">
<?php
if ($cache_transient == "true") {
$timeDisplay = twitter_time_diff($t['time'], current_time('timestamp'));
} else {
$timeDisplay = human_time_diff($t['time'], current_time('timestamp'));
}
if ($alter_ago_time == "true") {
$displayAgo = " ago";
}
printf(__('%1$s%2$s'), $timeDisplay, $displayAgo);
?>
</a>
</em>
</div>
<?php
if ($twitterIntents == "true") {
?>
