X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Futil.php;h=fc74ac6444ce0fe673a364d37d5cafdae002e0fe;hb=793a6a1155996a7bcdc068fc891e7063934bdb19;hp=198185338547e930cbae0269389ed3992d5ccb51;hpb=c8fd3c57655fd409312b9b959c284448f5aa41ae;p=quix0rs-gnu-social.git

diff --git a/lib/util.php b/lib/util.php
index 1981853385..fc74ac6444 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, Control Yourself, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -395,7 +395,7 @@ function common_render_text($text)
     return $r;
 }
 
-function common_replace_urls_callback($text, $callback) {
+function common_replace_urls_callback($text, $callback, $notice_id = null) {
     // Start off with a regex
     $regex = '#'.
     '(?:'.
@@ -466,7 +466,11 @@ function common_replace_urls_callback($text, $callback) {
         $url = (mb_strpos($orig_url, htmlspecialchars($url)) === FALSE) ? $url:htmlspecialchars($url);
 
         // Call user specified func
-        $modified_url = call_user_func($callback, $url);
+        if (empty($notice_id)) {
+            $modified_url = call_user_func($callback, $url);
+        } else {
+            $modified_url = call_user_func($callback, array($url, $notice_id));
+        }
 
         // Replace it!
         $start = mb_strpos($text, $url, $offset);
@@ -481,107 +485,50 @@ function common_linkify($url) {
     // It comes in special'd, so we unspecial it before passing to the stringifying
     // functions
     $url = htmlspecialchars_decode($url);
-    $display = $url;
-    $url = (!preg_match('#^([a-z]+://|(mailto|aim|tel):)#i', $url)) ? 'http://'.$url : $url;
-
-    $attrs = array('href' => $url, 'rel' => 'external');
-
-    if ($longurl = common_longurl($url)) {
-        $attrs['title'] = $longurl;
+    $display = File_redirection::_canonUrl($url);
+    $longurl_data = File_redirection::where($url);
+    if (is_array($longurl_data)) {
+        $longurl = $longurl_data['url'];
+    } elseif (is_string($longurl_data)) {
+        $longurl = $longurl_data;
+    } else {
+        die('impossible to linkify');
+    }
+
+    $attrs = array('href' => $longurl, 'rel' => 'external');
+
+// if this URL is an attachment, then we set class='attachment' and id='attahcment-ID'
+// where ID is the id of the attachment for the given URL.
+//
+// we need a better test telling what can be shown as an attachment
+// we're currently picking up oembeds only.
+// I think the best option is another file_view table in the db
+// and associated dbobject.
+    $query = "select file_oembed.file_id as file_id from file join file_oembed on file.id = file_oembed.file_id where file.url='$longurl'";
+    $file = new File;
+    $file->query($query);
+    $file->fetch();
+
+    if (!empty($file->file_id)) {
+        $query = "select file_thumbnail.file_id as file_id from file join file_thumbnail on file.id = file_thumbnail.file_id where file.url='$longurl'";
+        $file2 = new File;
+        $file2->query($query);
+        $file2->fetch();
+
+        if (empty($file2->file_id)) {
+            $attrs['class'] = 'attachment';
+        } else {
+            $attrs['class'] = 'attachment thumbnail';
+        }
+        $attrs['id'] = "attachment-{$file->file_id}";
     }
-
     return XMLStringer::estring('a', $attrs, $display);
 }
 
-function common_longurl($short_url)
-{
-    $long_url = common_shorten_link($short_url, true);
-    if ($long_url === $short_url) return false;
-    return $long_url;
-}
-
-function common_longurl2($uri)
-{
-    $uri_e = urlencode($uri);
-    $longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e"));
-    if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false;
-    return stripslashes($longurl['long_url']);
-}
-
 function common_shorten_links($text)
 {
     if (mb_strlen($text) <= 140) return $text;
-    static $cache = array();
-    if (isset($cache[$text])) return $cache[$text];
-    // \s = not a horizontal whitespace character (since PHP 5.2.4)
-    return $cache[$text] = common_replace_urls_callback($text, 'common_shorten_link');;
-}
-
-function common_shorten_link($url, $reverse = false)
-{
-
-    static $url_cache = array();
-    if ($reverse) return isset($url_cache[$url]) ? $url_cache[$url] : $url;
-
-    $user = common_current_user();
-    if (!isset($user)) {
-      // common current user does not find a user when called from the XMPP daemon
-      // therefore we'll set one here fix, so that XMPP given URLs may be shortened
-      $user->urlshorteningservice = 'ur1.ca';
-    }
-    $curlh = curl_init();
-    curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
-    curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
-    curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
-
-    switch($user->urlshorteningservice) {
-     case 'ur1.ca':
-        $short_url_service = new LilUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case '2tu.us':
-        $short_url_service = new TightUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case 'ptiturl.com':
-        $short_url_service = new PtitUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case 'bit.ly':
-        curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($url));
-        $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
-        break;
-
-     case 'is.gd':
-        curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'snipr.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'metamark.net':
-        curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'tinyurl.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     default:
-        $short_url = false;
-    }
-
-    curl_close($curlh);
-
-    if ($short_url) {
-        $url_cache[(string)$short_url] = $url;
-        return (string)$short_url;
-    }
-    return $url;
+    return common_replace_urls_callback($text, array('File_redirection', 'makeShort'));
 }
 
 function common_xml_safe_str($str)
@@ -644,7 +591,7 @@ function common_at_link($sender_id, $nickname)
 function common_group_link($sender_id, $nickname)
 {
     $sender = Profile::staticGet($sender_id);
-    $group = User_group::staticGet('nickname', common_canonical_nickname($nickname));
+    $group = User_group::getForNickname($nickname);
     if ($group && $sender->isMember($group)) {
         $attrs = array('href' => $group->permalink(),
                        'class' => 'url');
@@ -953,6 +900,33 @@ function common_enqueue_notice($notice)
     return $result;
 }
 
+function common_post_inbox_transports()
+{
+    $transports = array('omb', 'sms');
+
+    if (common_config('xmpp', 'enabled')) {
+        $transports = array_merge($transports, array('jabber', 'public'));
+    }
+
+    return $transports;
+}
+
+function common_enqueue_notice_transport($notice, $transport)
+{
+    $qi = new Queue_item();
+    $qi->notice_id = $notice->id;
+    $qi->transport = $transport;
+    $qi->created = $notice->created;
+    $result = $qi->insert();
+    if (!$result) {
+        $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+        common_log(LOG_ERR, 'DB error inserting queue item: ' . $last_error->message);
+        throw new ServerException('DB error inserting queue item: ' . $last_error->message);
+    }
+    common_log(LOG_DEBUG, 'complete queueing notice ID = ' . $notice->id . ' for ' . $transport);
+    return true;
+}
+
 function common_real_broadcast($notice, $remote=false)
 {
     $success = true;
@@ -1348,7 +1322,13 @@ function common_session_token()
 
 function common_cache_key($extra)
 {
-    return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;
+    $base_key = common_config('memcached', 'base');
+
+    if (empty($base_key)) {
+        $base_key = common_keyize(common_config('site', 'name'));
+    }
+
+    return 'laconica:' . $base_key . ':' . $extra;
 }
 
 function common_keyize($str)