diff --git a/statusnet/statusnet.php b/statusnet/statusnet.php index f558cbec..38202483 100755 --- a/statusnet/statusnet.php +++ b/statusnet/statusnet.php @@ -1,7 +1,8 @@ */ @@ -22,13 +23,6 @@ * Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/StatusNet_Plugin */ -/* __TODO__ - * - * - what about multimedia content? - * so far we just strip HTML tags from the message - */ - - /*** * We have to alter the TwitterOAuth class a little bit to work with any StatusNet * installation abroad. Basically it's only make the API path variable and be happy. @@ -153,7 +147,6 @@ function statusnet_settings_post ($a,$post) { if (isset($_POST['statusnet-disconnect'])) { /*** * if the statusnet-disconnect checkbox is set, clear the statusnet configuration - * TODO can we revoke the access tokens at Twitter and do we need to do so? */ del_pconfig( local_user(), 'statusnet', 'consumerkey' ); del_pconfig( local_user(), 'statusnet', 'consumersecret' ); @@ -375,6 +368,30 @@ function statusnet_post_local(&$a,&$b) { } } +function short($url) { + require_once('library/slinky.php'); + $slinky = new Slinky( $url ); + $yourls_url = get_config('yourls','url1'); + if ($yourls_url) { + $yourls_username = get_config('yourls','username1'); + $yourls_password = get_config('yourls', 'password1'); + $yourls_ssl = get_config('yourls', 'ssl1'); + $yourls = new Slinky_YourLS(); + $yourls->set( 'username', $yourls_username ); + $yourls->set( 'password', $yourls_password ); + $yourls->set( 'ssl', $yourls_ssl ); + $yourls->set( 'yourls-url', $yourls_url ); + $slinky->set_cascade( array( $yourls, new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); + } + else { + // setup a cascade of shortening services + // try to get a short link from these services + // in the order ur1.ca, trim, id.gd, tinyurl + $slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); + } + return $slinky->short(); +} + function statusnet_post_hook(&$a,&$b) { /** @@ -399,33 +416,50 @@ function statusnet_post_hook(&$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 - $msg = strip_tags(bbcode($b['body'])); + $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 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); + $tmp = preg_replace( '/\[\\/?video(\\s+.*?\]|\])/i', '', $tmp); + $tmp = preg_replace( '/\[\\/?youtube(\\s+.*?\]|\])/i', '', $tmp); + $tmp = preg_replace( '/\[\\/?vimeo(\\s+.*?\]|\])/i', '', $tmp); + $tmp = preg_replace( '/\[\\/?audio(\\s+.*?\]|\])/i', '', $tmp); + // if a #tag is linked, don't send the [url] over to SN + // this is commented out by default as it means backlinks + // to friendica, if you don't like this feel free to + // uncomment the following line +// $tmp = preg_replace( '/#\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '#$2', $tmp); + // preserve links to webpages + $tmp = preg_replace( '/\[url\=(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)\](\w+.*?)\[\/url\]/i', '$2 $1', $tmp); + $tmp = preg_replace( '/\[bookmark\=(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)\](\w+.*?)\[\/bookmark\]/i', '$2 $1', $tmp); + // find all http or https links in the body of the entry and + // apply the shortener if the link is longer then 20 characters + if (( strlen($tmp)>$max_char ) && ( $max_char > 0 )) { + preg_match_all ( '/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/i', $tmp, $allurls ); + foreach ($allurls as $url) { + foreach ($url as $u) { + if (strlen($u)>20) { + $sl = short($u); + $tmp = str_replace( $u, $sl, $tmp ); + } + } + } + } + // ok, all the links we want to send out are save, now strip + // away the remaining bbcode + $msg = strip_tags(bbcode($tmp)); // quotes not working - let's try this $msg = html_entity_decode($msg); if (( strlen($msg) > $max_char) && $max_char > 0) { - $shortlink = ""; - require_once('library/slinky.php'); - $slinky = new Slinky( $b['plink'] ); - $yourls_url = get_config('yourls','url1'); - if ($yourls_url) { - $yourls_username = get_config('yourls','username1'); - $yourls_password = get_config('yourls', 'password1'); - $yourls_ssl = get_config('yourls', 'ssl1'); - $yourls = new Slinky_YourLS(); - $yourls->set( 'username', $yourls_username ); - $yourls->set( 'password', $yourls_password ); - $yourls->set( 'ssl', $yourls_ssl ); - $yourls->set( 'yourls-url', $yourls_url ); - $slinky->set_cascade( array( $yourls, new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); - } - else { - // setup a cascade of shortening services - // try to get a short link from these services - // in the order ur1.ca, trim, id.gd, tinyurl - $slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); - } - $shortlink = $slinky->short(); + $shortlink = short( $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);