Centeur’s Chaos

为博客文章添加 FriendFeed 和 Twitter 分享链接

在 functions.php 中添加函数 getShortenUrl，利用 bit.ly 生成博客文章链接的缩短地址：

function getShortenUrl() {
global $post;
$url = get_permalink($post->ID);
function getShortenUrl($postID) {
$url = get_permalink($postID);
$login = ‘user’;
$apiKey = ‘xxx’;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, ‘http://api.bit.ly/shorten?version=2.0.1&longUrl=’ . urlencode($url) . ‘&login=’ . $login . ‘&apiKey=’ . $apiKey);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
$result = curl_exec($ch);
curl_close($ch);
$result = @json_decode($result,true);
echo $result['results'][$url]['shortUrl'];
return $result['results'][$url]['shortUrl'];
}

抑制 the_ID 的输出：

<?php ob_start(); $ID = the_ID(); ob_end_clean(); ?>

调用 getShortenUrl，为博客文章添加 FriendFeed 分享链接：

<a href=”http://friendfeed.com/?url=<?php getShortenUrl(); ?>&title=<?php the_title(); ?> | Centeur’s Chaos” title=”Share on FriendFeed” target=”_blank”>FriendFeed</a>
<a title=”Share on FriendFeed” href=”http://friendfeed.com/?url=&lt;?php echo getShortenUrl($ID); ?&gt;&amp;title=&lt;?php the_title(); ?&gt; | Centeur’s Chaos” target=”_blank”>FriendFeed</a>

调用 getShortenUrl，为博客文章添加 Twitter 分享链接：

<a href=”http://twitter.com/home/?status=RT %40lypdarling: <?php the_title(); ?> | Centeur’s Chaos <?php getShortenUrl(); ?>” title=”ReTweet This” target=”_blank”>ReTweet</a>
<a href=”http://twitter.com/home/?status=RT %40lypdarling: <?php the_title(); ?> | Centeur’s Chaos <?php echo getShortenUrl($ID); ?>” title=”ReTweet This” target=”_blank”>ReTweet</a>

Update: 改了下是因为 getShortenUrl 一般都在 post 的 loop 之内，最后的 echo 去掉了是为了方便其它函数的调用。

Posted in: wordpress

Tags: friendfeed, twitter, wordpress

This entry was posted on Sunday, May 31st, 2009 at 2:00 pm and is filed under wordpress. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.