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make 'PHP "register_argc_argv"' easier to translate, may require fix for po2php
[friendica.git] / include / diaspora.php
diff --git a/include/diaspora.php b/include/diaspora.php
index 92f3500f2f4da3e3458019ca9e3849e8cb5ad20a..06df9c24a4513d2ddc27cd5de1c13a8e54a67db6 100755 (executable)
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -9,6 +9,12 @@ require_once('include/queue_fn.php');
 
 function diaspora_dispatch_public($msg) {
 
+       $enabled = intval(get_config('system','diaspora_enabled'));
+       if(! $enabled) {
+               logger('mod-diaspora: disabled');
+               return;
+       }
+
        $r = q("SELECT `user`.* FROM `user` WHERE `user`.`uid` IN ( SELECT `contact`.`uid` FROM `contact` WHERE `contact`.`network` = '%s' AND `contact`.`addr` = '%s' ) AND `account_expired` = 0 ",
                dbesc(NETWORK_DIASPORA),
                dbesc($msg['author'])
@@ -29,6 +35,12 @@ function diaspora_dispatch($importer,$msg) {
 
        $ret = 0;
 
+       $enabled = intval(get_config('system','diaspora_enabled'));
+       if(! $enabled) {
+               logger('mod-diaspora: disabled');
+               return;
+       }
+
        // php doesn't like dashes in variable names
 
        $msg['message'] = str_replace(
@@ -688,9 +700,9 @@ function diaspora_post($importer,$xml) {
 
                                // don't link tags that are already embedded in links
 
-                               if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+                               if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
                                        continue;
-                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
                                        continue;
 
                                $basetag = str_replace('_',' ',substr($tag,1));
@@ -794,15 +806,15 @@ function diaspora_reshare($importer,$xml) {
 
        if(strlen($source_xml->post->asphoto->objectId) && ($source_xml->post->asphoto->objectId != 0) && ($source_xml->post->asphoto->image_url)) {
                $body = '[url=' . notags(unxmlify($source_xml->post->asphoto->image_url)) . '][img]' . notags(unxmlify($source_xml->post->asphoto->objectId)) . '[/img][/url]' . "\n";
-               $body = scale_diaspora_images($body,false);
+               $body = scale_external_images($body,false);
        }
        elseif($source_xml->post->asphoto->image_url) {
                $body = '[img]' . notags(unxmlify($source_xml->post->asphoto->image_url)) . '[/img]' . "\n";
-               $body = scale_diaspora_images($body);
+               $body = scale_external_images($body);
        }
        elseif($source_xml->post->status_message) {
                $body = diaspora2bb($source_xml->post->status_message->raw_message);
-               $body = scale_diaspora_images($body);
+               $body = scale_external_images($body);
 
        }
        else {
@@ -853,9 +865,9 @@ function diaspora_reshare($importer,$xml) {
 
                                // don't link tags that are already embedded in links
 
-                               if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+                               if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
                                        continue;
-                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
                                        continue;
 
 
@@ -945,11 +957,11 @@ function diaspora_asphoto($importer,$xml) {
 
        if(strlen($xml->objectId) && ($xml->objectId != 0) && ($xml->image_url)) {
                $body = '[url=' . notags(unxmlify($xml->image_url)) . '][img]' . notags(unxmlify($xml->objectId)) . '[/img][/url]' . "\n";
-               $body = scale_diaspora_images($body,false);
+               $body = scale_external_images($body,false);
        }
        elseif($xml->image_url) {
                $body = '[img]' . notags(unxmlify($xml->image_url)) . '[/img]' . "\n";
-               $body = scale_diaspora_images($body);
+               $body = scale_external_images($body);
        }
        else {
                logger('diaspora_asphoto: no photo url found.');
@@ -1094,9 +1106,9 @@ function diaspora_comment($importer,$xml,$msg) {
 
                                // don't link tags that are already embedded in links
 
-                               if(preg_match('/\[(.*?)' . preg_quote($tag) . '(.*?)\]/',$body))
+                               if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
                                        continue;
-                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag) . '(.*?)\)/',$body))
+                               if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
                                        continue;
 
 
@@ -1159,6 +1171,48 @@ function diaspora_comment($importer,$xml,$msg) {
 
                proc_run('php','include/notifier.php','comment',$message_id);
        }
+
+       $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ",
+               dbesc($parent_item['uri']),
+               intval($importer['uid'])
+       );
+
+       if(count($myconv)) {
+               $importer_url = $a->get_baseurl() . '/profile/' . $importer['nickname'];
+
+               foreach($myconv as $conv) {
+
+                       // now if we find a match, it means we're in this conversation
+       
+                       if(! link_compare($conv['author-link'],$importer_url))
+                               continue;
+
+                       require_once('include/enotify.php');
+                                                               
+                       $conv_parent = $conv['parent'];
+
+                       notification(array(
+                               'type'         => NOTIFY_COMMENT,
+                               'notify_flags' => $importer['notify-flags'],
+                               'language'     => $importer['language'],
+                               'to_name'      => $importer['username'],
+                               'to_email'     => $importer['email'],
+                               'uid'          => $importer['uid'],
+                               'item'         => $datarray,
+                               'link'             => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $message_id,
+                               'source_name'  => $datarray['author-name'],
+                               'source_link'  => $datarray['author-link'],
+                               'source_photo' => $datarray['author-avatar'],
+                               'verb'         => ACTIVITY_POST,
+                               'otype'        => 'item',
+                               'parent'       => $conv_parent,
+
+                       ));
+
+                       // only send one notification
+                       break;
+               }
+       }
        return;
 }
 
@@ -1476,7 +1530,7 @@ function diaspora_photo($importer,$xml,$msg) {
 
        $link_text = '[img]' . $remote_photo_path . $remote_photo_name . '[/img]' . "\n";
 
-       $link_text = scale_diaspora_images($link_text);
+       $link_text = scale_external_images($link_text);
 
        if(strpos($parent_item['body'],$link_text) === false) {
                $r = q("update item set `body` = '%s', `visible` = 1 where `id` = %d and `uid` = %d limit 1",
@@ -1695,7 +1749,7 @@ function diaspora_retraction($importer,$xml) {
                contact_remove($contact['id']);
        }
        elseif($type === 'Post') {
-               $r = q("select * from item where guid = '%s' and uid = %d limit 1",
+               $r = q("select * from item where guid = '%s' and uid = %d and not file like '%%[%%' limit 1",
                        dbesc('guid'),
                        intval($importer['uid'])
                );
@@ -1743,7 +1797,7 @@ function diaspora_signed_retraction($importer,$xml,$msg) {
        }
 
        if($type === 'StatusMessage') {
-               $r = q("select * from item where guid = '%s' and uid = %d limit 1",
+               $r = q("select * from item where guid = '%s' and uid = %d and not file like '%%[%%' limit 1",
                        dbesc($guid),
                        intval($importer['uid'])
                );
@@ -1803,6 +1857,9 @@ function diaspora_profile($importer,$xml) {
        if(substr($birthday,5) === substr($contact['bd'],5))
                $birthday = $contact['bd'];
 
+       // TODO: update name on item['author-name'] if the name changed. See consume_feed()
+       // Not doing this currently because D* protocol is scheduled for revision soon. 
+
        $r = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s', `avatar-date` = '%s' , `bd` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
                dbesc($name),
                dbesc(datetime_convert()),
@@ -1875,6 +1932,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 
        $images = array();
 
+       $title = $item['title'];
        $body = $item['body'];
 
 /*
@@ -1899,9 +1957,12 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
                }
        }       
 */
-
        $body = xmlify(html_entity_decode(bb2diaspora($body)));
 
+       if(strlen($title))
+               $body = xmlify('**' . html_entity_decode($title) . '**' . "\n") . $body;
+
+
        if($item['attach']) {
                $cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
                if(cnt) {
@@ -2222,6 +2283,11 @@ function diaspora_send_mail($item,$owner,$contact) {
 
 function diaspora_transmit($owner,$contact,$slap,$public_batch) {
 
+       $enabled = intval(get_config('system','diaspora_enabled'));
+       if(! $enabled) {
+               return 200;
+       }
+
        $a = get_app();
        $logid = random_string(4);
        $dest_url = (($public_batch) ? $contact['batch'] : $contact['notify']);
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