include/ostatus_conversation.php

   1 <?php
   2 define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes
   3 define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes
   4
   5 function check_conversations() {
   6         $last = get_config('system','ostatus_last_poll');
   7
   8         $poll_interval = intval(get_config('system','ostatus_poll_interval'));
   9         if(! $poll_interval)
  10                 $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL;
  11
  12         // Don't poll if the interval is set negative
  13         if ($poll_interval < 0)
  14                 return;
  15
  16         $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe'));
  17         if(! $poll_timeframe)
  18                 $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME;
  19
  20         if($last) {
  21                 $next = $last + ($poll_interval * 60);
  22                 if($next > time()) {
  23                         logger('complete_conversation: poll interval not reached');
  24                         return;
  25                 }
  26         }
  27
  28         logger('complete_conversation: cron_start');
  29
  30         $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60));
  31         $conversations = q("SELECT * FROM `term` WHERE `type` = 7 AND `term` > '%s'",
  32                                 dbesc($start));
  33         foreach ($conversations AS $conversation) {
  34                 $id = $conversation['oid'];
  35                 $url = $conversation['url'];
  36                 complete_conversation($id, $url);
  37         }
  38
  39         logger('complete_conversation: cron_end');
  40
  41         set_config('system','ostatus_last_poll', time());
  42 }
  43
  44 function complete_conversation($itemid, $conversation_url, $only_add_conversation = false) {
  45         global $a;
  46
  47         //logger('complete_conversation: completing conversation url '.$conversation_url.' for id '.$itemid);
  48
  49         $messages = q("SELECT `uid`, `parent`, `created` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
  50         if (!$messages)
  51                 return;
  52         $message = $messages[0];
  53
  54         // Store conversation url if not done before
  55         $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d",
  56                 intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION));
  57
  58         if (!$conversation) {
  59                 $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`) VALUES (%d, %d, %d, %d, '%s', '%s')",
  60                         intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($message["created"]), dbesc($conversation_url));
  61                 logger('complete_conversation: Storing conversation url '.$conversation_url.' for id '.$itemid);
  62         }
  63
  64         if ($only_add_conversation)
  65                 return;
  66
  67         // Get the parent
  68         $parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
  69                         intval($message["uid"]), intval($message["parent"]));
  70         if (!$parents)
  71                 return;
  72         $parent = $parents[0];
  73
  74         require_once('include/html2bbcode.php');
  75         require_once('include/items.php');
  76
  77         $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as";
  78         $pageno = 1;
  79         $items = array();
  80
  81         logger('complete_conversation: fetching conversation url '.$conv.' for '.$itemid);
  82
  83         do {
  84                 $conv_as = fetch_url($conv."?page=".$pageno);
  85                 //$conv_as = fetch_url($conv."?page=".$pageno, false, 0, 10);
  86                 //$conv_as = file_get_contents($conv."?page=".$pageno);
  87                 $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as);
  88                 $conv_as = json_decode($conv_as);
  89
  90                 if (@is_array($conv_as->items))
  91                         $items = array_merge($items, $conv_as->items);
  92                 else
  93                         break;
  94
  95                 $pageno++;
  96
  97         } while (true);
  98
  99         if (!sizeof($items))
 100                 return;
 101
 102         $items = array_reverse($items);
 103
 104         foreach ($items as $single_conv) {
 105                 // identi.ca just changed the format of the activity streams. This is a quick fix.
 106                 if (@is_string($single_conv->object->id))
 107                         $single_conv->id = $single_conv->object->id;
 108
 109                 if (@!$single_conv->id AND $single_conv->provider->url AND $single_conv->statusnet_notice_info->local_id)
 110                         $single_conv->id = $single_conv->provider->url."notice/".$single_conv->statusnet_notice_info->local_id;
 111
 112                 if (@!$single_conv->id)
 113                         continue;
 114
 115                 if ($first_id == "") {
 116                         $first_id = $single_conv->id;
 117
 118                         $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 119                                 intval($message["uid"]), dbesc($first_id));
 120                         if ($new_parents) {
 121                                 $parent = $new_parents[0];
 122                                 logger('complete_conversation: adopting new parent '.$parent["id"].' for '.$itemid);
 123                         } else {
 124                                 $parent["id"] = 0;
 125                                 $parent["uri"] = $first_id;
 126                         }
 127                 }
 128
 129                 if (isset($single_conv->context->inReplyTo->id))
 130                         $parent_uri = $single_conv->context->inReplyTo->id;
 131                 else
 132                         $parent_uri = $parent["uri"];
 133
 134                 $message_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 135                                                         intval($message["uid"]), dbesc($single_conv->id));
 136                 if ($message_exists) {
 137                         if ($parent["id"] != 0) {
 138                                 $existing_message = $message_exists[0];
 139                                 $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `thr-parent` = '%s' WHERE `id` = %d LIMIT 1",
 140                                         intval($parent["id"]),
 141                                         dbesc($parent["uri"]),
 142                                         dbesc($parent_uri),
 143                                         intval($existing_message["id"]));
 144                         }
 145                         continue;
 146                 }
 147
 148                 $arr = array();
 149                 $arr["network"] = NETWORK_OSTATUS;
 150                 $arr["uri"] = $single_conv->id;
 151                 $arr["plink"] = $single_conv->id;
 152                 $arr["uid"] = $message["uid"];
 153                 $arr["contact-id"] = $parent["contact-id"]; // To-Do
 154                 if ($parent["id"] != 0)
 155                         $arr["parent"] = $parent["id"];
 156                 $arr["parent-uri"] = $parent["uri"];
 157                 $arr["thr-parent"] = $parent_uri;
 158                 $arr["created"] = $single_conv->published;
 159                 $arr["edited"] = $single_conv->published;
 160                 //$arr["owner-name"] = $single_conv->actor->contact->displayName;
 161                 $arr["owner-name"] = $single_conv->actor->contact->preferredUsername;
 162                 if ($arr["owner-name"] == '')
 163                         $arr["owner-name"] = $single_conv->actor->portablecontacts_net->preferredUsername;
 164                 if ($arr["owner-name"] == '')
 165                         $arr["owner-name"] =  $single_conv->actor->displayName;
 166
 167                 $arr["owner-link"] = $single_conv->actor->id;
 168                 $arr["owner-avatar"] = $single_conv->actor->image->url;
 169                 //$arr["author-name"] = $single_conv->actor->contact->displayName;
 170                 //$arr["author-name"] = $single_conv->actor->contact->preferredUsername;
 171                 $arr["author-name"] = $arr["owner-name"];
 172                 $arr["author-link"] = $single_conv->actor->id;
 173                 $arr["author-avatar"] = $single_conv->actor->image->url;
 174                 $arr["body"] = html2bbcode($single_conv->content);
 175                 $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source);
 176                 if ($arr["app"] == "")
 177                         $arr["app"] = $single_conv->provider->displayName;
 178                 $arr["verb"] = $parent["verb"];
 179                 $arr["visible"] = $parent["visible"];
 180                 $arr["location"] = $single_conv->location->displayName;
 181                 $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon);
 182
 183                 if ($arr["location"] == "")
 184                         unset($arr["location"]);
 185
 186                 if ($arr["coord"] == "")
 187                         unset($arr["coord"]);
 188
 189                 $newitem = item_store($arr);
 190
 191                 // Add the conversation entry (but don't fetch the whole conversation)
 192                 complete_conversation($newitem, $conversation_url, true);
 193
 194                 // If the newly created item is the top item then change the parent settings of the thread
 195                 if ($newitem AND ($arr["uri"] == $first_id)) {
 196                         logger('complete_conversation: setting new parent to id '.$newitem);
 197                         $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
 198                                 intval($message["uid"]), intval($newitem));
 199                         if ($new_parents) {
 200                                 $parent = $new_parents[0];
 201                                 logger('complete_conversation: done changing parents to parent '.$newitem);
 202                         }
 203
 204                         /*logger('complete_conversation: changing parents to parent '.$newitem.' old parent: '.$parent["id"].' new uri: '.$arr["uri"]);
 205                         $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d",
 206                                 intval($newitem),
 207                                 dbesc($arr["uri"]),
 208                                 intval($parent["id"]));
 209                         logger('complete_conversation: done changing parents to parent '.$newitem.' '.print_r($r, true));*/
 210                 }
 211         }
 212 }
 213 ?>