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SN addon: added function_exists check around short_link

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This commit is contained in:
Tobias Diekershoff 2012-02-23 00:01:27 +01:00
parent 48e5fb825c
commit a49792106a
1 changed files with 6 additions and 6 deletions
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12
statusnet/statusnet.php
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@ -368,7 +368,8 @@ function statusnet_post_local(&$a,&$b) {
}
}
function short($url) {
if (! function_exists( 'short_link' )) {
function short_link($url) {
require_once('library/slinky.php');
$slinky = new Slinky( $url );
$yourls_url = get_config('yourls','url1');
@ -390,7 +391,7 @@ function short($url) {
$slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
}
return $slinky->short();
}
} };
function statusnet_post_hook(&$a,&$b) {
@ -417,14 +418,13 @@ function statusnet_post_hook(&$a,&$b) {
require_once('include/bbcode.php');
$dent = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
$max_char = $dent->get_maxlength(); // max. length for a dent
// we will only work with up to two time the length of the dent
// we will only work with up to two times the length of the dent
// we can later send to StatusNet. This way we can "gain" some
// information during shortening of potential links but do not
// shorten all the links in a 200000 character long essay.
$tmp = substr($b['body'], 0, 2*$max_char);
// if [url=bla][img]blub.png[/img][/url] get blub.png
$tmp = preg_replace( '/\[url\=(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)\]\[img\](\\w+.*?)\\[\\/img\]\\[\\/url\]/i', '$2', $tmp);
// $tmp = preg_replace( '/\[url\=(\w+.*?)\]\[img\](\w+.*?)\[\/img\]\[\/url\]/i', '$2', $tmp);
// preserve links to images, videos and audios
$tmp = preg_replace( '/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism', '$3', $tmp);
$tmp = preg_replace( '/\[\\/?img(\\s+.*?\]|\])/i', '', $tmp);
@ -447,7 +447,7 @@ function statusnet_post_hook(&$a,&$b) {
foreach ($allurls as $url) {
foreach ($url as $u) {
if (strlen($u)>20) {
$sl = short($u);
$sl = short_link($u);
$tmp = str_replace( $u, $sl, $tmp );
}
}
@ -459,7 +459,7 @@ function statusnet_post_hook(&$a,&$b) {
// quotes not working - let's try this
$msg = html_entity_decode($msg);
if (( strlen($msg) > $max_char) && $max_char > 0) {
$shortlink = short( $b['plink'] );
$shortlink = short_link( $b['plink'] );
// the new message will be shortened such that "... $shortlink"
// will fit into the character limit
$msg = substr($msg, 0, $max_char-strlen($shortlink)-4);