Merge branch '0.8.x' into 0.9.x

[quix0rs-gnu-social.git] / lib / util.php

diff --git a/lib/util.php b/lib/util.php
index b831859e993392d14de493f3ae349d9e61e919e2..56753debe0ac5e1bfdc1d4031eeb0a09aeab70fd 100644 (file)
--- a/lib/util.php
+++ b/lib/util.php
@@ -391,10 +391,10 @@ function common_render_content($text, $notice)
 {
     $r = common_render_text($text);
     $id = $notice->profile_id;
-    $r = preg_replace('/(^|\s+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
+    $r = preg_replace('/(^|[\s\.\,\:\;]+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
     $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
-    $r = preg_replace('/(^|\s+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r);
-    $r = preg_replace('/(^|\s)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r);
+    $r = preg_replace('/(^|[\s\.\,\:\;]+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r);
+    $r = preg_replace('/(^|[\s\.\,\:\;]+)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r);
     return $r;
 }
 
@@ -493,7 +493,7 @@ function callback_helper($matches, $callback, $notice_id) {
     }while($original_url!=$url);
 
     if(empty($notice_id)){
-        $result = call_user_func_array($callback,$url);
+        $result = call_user_func_array($callback, array($url));
     }else{
         $result = call_user_func_array($callback, array(array($url,$notice_id)) );
     }
@@ -536,7 +536,7 @@ function common_linkify($url) {
         throw new ServerException("Can't linkify url '$url'");
     }
 
-    $attrs = array('href' => $canon, 'rel' => 'external');
+    $attrs = array('href' => $canon, 'title' => $longurl, 'rel' => 'external');
 
     $is_attachment = false;
     $attachment_id = null;
@@ -584,7 +584,8 @@ function common_linkify($url) {
 
 function common_shorten_links($text)
 {
-    if (mb_strlen($text) <= 140) return $text;
+    $maxLength = Notice::maxContent();
+    if ($maxLength == 0 || mb_strlen($text) <= $maxLength) return $text;
     return common_replace_urls_callback($text, array('File_redirection', 'makeShort'));
 }
 
@@ -729,14 +730,10 @@ function common_relative_profile($sender, $nickname, $dt=null)
 
 function common_local_url($action, $args=null, $params=null, $fragment=null)
 {
-    static $sensitive = array('login', 'register', 'passwordsettings',
-                              'twittersettings', 'finishopenidlogin',
-                              'finishaddopenid', 'api');
-
     $r = Router::get();
     $path = $r->build($action, $args, $params, $fragment);
 
-    $ssl = in_array($action, $sensitive);
+    $ssl = common_is_sensitive($action);
 
     if (common_config('site','fancy')) {
         $url = common_path(mb_substr($path, 1), $ssl);
@@ -750,6 +747,19 @@ function common_local_url($action, $args=null, $params=null, $fragment=null)
     return $url;
 }
 
+function common_is_sensitive($action)
+{
+    static $sensitive = array('login', 'register', 'passwordsettings',
+                              'twittersettings', 'api');
+    $ssl = null;
+
+    if (Event::handle('SensitiveAction', array($action, &$ssl))) {
+        $ssl = in_array($action, $sensitive);
+    }
+
+    return $ssl;
+}
+
 function common_path($relative, $ssl=false)
 {
     $pathpart = (common_config('site', 'path')) ? common_config('site', 'path')."/" : '';
@@ -888,7 +898,8 @@ function common_enqueue_notice($notice)
                                     'twitter',
                                     'facebook',
                                     'ping');
-    static $allTransports = array('sms');
+
+    static $allTransports = array('sms', 'plugin');
 
     $transports = $allTransports;
 
@@ -906,11 +917,16 @@ function common_enqueue_notice($notice)
         }
     }
 
-    $qm = QueueManager::get();
+    if (Event::handle('StartEnqueueNotice', array($notice, &$transports))) {
 
-    foreach ($transports as $transport)
-    {
-        $qm->enqueue($notice, $transport);
+        $qm = QueueManager::get();
+
+        foreach ($transports as $transport)
+        {
+            $qm->enqueue($notice, $transport);
+        }
+
+        Event::handle('EndEnqueueNotice', array($notice, $transports));
     }
 
     return true;
@@ -1156,7 +1172,8 @@ function common_negotiate_type($cprefs, $sprefs)
 function common_config($main, $sub)
 {
     global $config;
-    return isset($config[$main][$sub]) ? $config[$main][$sub] : false;
+    return (array_key_exists($main, $config) &&
+            array_key_exists($sub, $config[$main])) ? $config[$main][$sub] : false;
 }
 
 function common_copy_args($from)
@@ -1363,57 +1380,19 @@ function common_shorten_url($long_url)
     } else {
         $svc = $user->urlshorteningservice;
     }
-
-    $curlh = curl_init();
-    curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
-    curl_setopt($curlh, CURLOPT_USERAGENT, 'StatusNet');
-    curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
-
-    switch($svc) {
-     case 'ur1.ca':
-        require_once INSTALLDIR.'/lib/Shorturl_api.php';
-        $short_url_service = new LilUrl;
-        $short_url = $short_url_service->shorten($long_url);
-        break;
-
-     case '2tu.us':
-        $short_url_service = new TightUrl;
-        require_once INSTALLDIR.'/lib/Shorturl_api.php';
-        $short_url = $short_url_service->shorten($long_url);
-        break;
-
-     case 'ptiturl.com':
-        require_once INSTALLDIR.'/lib/Shorturl_api.php';
-        $short_url_service = new PtitUrl;
-        $short_url = $short_url_service->shorten($long_url);
-        break;
-
-     case 'bit.ly':
-        curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($long_url));
-        $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
-        break;
-
-     case 'is.gd':
-        curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($long_url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'snipr.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($long_url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'metamark.net':
-        curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($long_url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'tinyurl.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($long_url));
-        $short_url = curl_exec($curlh);
-        break;
-     default:
-        $short_url = false;
+    global $_shorteners;
+    if (!isset($_shorteners[$svc])) {
+        //the user selected service doesn't exist, so default to ur1.ca
+        $svc = 'ur1.ca';
+    }
+    if (!isset($_shorteners[$svc])) {
+       // no shortener plugins installed.
+       return $long_url;
     }
 
-    curl_close($curlh);
+    $reflectionObj = new ReflectionClass($_shorteners[$svc]['callInfo'][0]);
+    $short_url_service = $reflectionObj->newInstanceArgs($_shorteners[$svc]['callInfo'][1]);
+    $short_url = $short_url_service->shorten($long_url);
 
     return $short_url;
 }