mod/ping.php

   1 <?php
   2 require_once("include/datetime.php");
   3 require_once('include/bbcode.php');
   4 require_once('include/ForumManager.php');
   5 require_once('include/group.php');
   6 require_once("mod/proxy.php");
   7 require_once('include/xml.php');
   8
   9 function ping_init(&$a) {
  10
  11         $xmlhead = "<"."?xml version='1.0' encoding='UTF-8' ?".">";
  12
  13         if (local_user()){
  14                 // Different login session than the page that is calling us.
  15                 if (intval($_GET['uid']) && intval($_GET['uid']) != local_user()) {
  16                         $data = array("invalid" => 1);
  17                         header("Content-type: text/xml");
  18                         echo xml::from_array(array("result" => $data), $xml);
  19                         killme();
  20                 }
  21
  22                 $notifs = ping_get_notifications(local_user());
  23                 $sysnotify = 0; // we will update this in a moment
  24
  25                 $tags = array();
  26                 $comments = array();
  27                 $likes = array();
  28                 $dislikes = array();
  29                 $friends = array();
  30                 $posts = array();
  31                 $regs = array();
  32                 $mails = array();
  33
  34                 $home = 0;
  35                 $network = 0;
  36                 $groups_unseen = array();
  37                 $forums_unseen = array();
  38
  39                 $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
  40                                 `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
  41                                 `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
  42                                 FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
  43                                 WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
  44                                  `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
  45                                 AND `item`.`contact-id` != %d
  46                                 ORDER BY `item`.`created` DESC",
  47                         intval(local_user()), intval(local_user())
  48                 );
  49
  50                 if (dbm::is_result($r)) {
  51
  52                         $arr = array('items' => $r);
  53                         call_hooks('network_ping', $arr);
  54
  55                         foreach ($r as $it) {
  56
  57                                 if ($it['wall'])
  58                                         $home ++;
  59                                 else
  60                                         $network ++;
  61
  62                                 switch($it['verb']){
  63                                         case ACTIVITY_TAG:
  64                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  65                                                 $it['tname'] = $obj->content;
  66                                                 $tags[] = $it;
  67                                                 break;
  68                                         case ACTIVITY_LIKE:
  69                                                 $likes[] = $it;
  70                                                 break;
  71                                         case ACTIVITY_DISLIKE:
  72                                                 $dislikes[] = $it;
  73                                                 break;
  74                                         case ACTIVITY_FRIEND:
  75                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  76                                                 $it['fname'] = $obj->title;
  77                                                 $friends[] = $it;
  78                                                 break;
  79                                         default:
  80                                                 if ($it['parent']!=$it['id']) {
  81                                                         $comments[] = $it;
  82                                                 } else {
  83                                                         if (!$it['wall'])
  84                                                                 $posts[] = $it;
  85                                                 }
  86                                 }
  87                         }
  88                 }
  89
  90                 if ($network) {
  91                         if (intval(feature_enabled(local_user(),'groups'))) {
  92                                 // Find out how unseen network posts are spread across groups
  93                                 $groups_unseen = groups_count_unseen();
  94                         }
  95
  96                         if (intval(feature_enabled(local_user(),'forumlist_widget'))) {
  97                                 $forums_unseen = ForumManager::count_unseen_items();
  98                         }
  99                 }
 100
 101                 $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
 102                         `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
 103                         FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
 104                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
 105                         intval(local_user())
 106                 );
 107                 $intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
 108                         `contact`.`name`, `contact`.`url`, `contact`.`photo`
 109                         FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
 110                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
 111                         intval(local_user())
 112                 );
 113
 114                 $intro = count($intros1) + count($intros2);
 115                 $intros = $intros1+$intros2;
 116
 117                 $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname'] ;
 118                 $mails = q("SELECT * FROM `mail`
 119                         WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ",
 120                         intval(local_user()),
 121                         dbesc($myurl)
 122                 );
 123                 $mail = count($mails);
 124
 125                 if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()){
 126                         $regs = q("SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created`, COUNT(*) as `total` FROM `contact` RIGHT JOIN `register` ON `register`.`uid`=`contact`.`uid` WHERE `contact`.`self`=1");
 127                         if ($regs)
 128                                 $register = $regs[0]['total'];
 129                 } else {
 130                         $register = "0";
 131                 }
 132
 133                 $all_events = 0;
 134                 $all_events_today = 0;
 135                 $events = 0;
 136                 $events_today = 0;
 137                 $birthdays = 0;
 138                 $birthdays_today = 0;
 139
 140
 141                 $ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
 142                         WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
 143                         ORDER BY `start` ASC ",
 144                         intval(local_user()),
 145                         dbesc(datetime_convert('UTC','UTC','now + 7 days')),
 146                         dbesc(datetime_convert('UTC','UTC','now'))
 147                 );
 148
 149                 if (dbm::is_result($ev)) {
 150                         $all_events = intval($ev[0]['total']);
 151
 152                         if ($all_events) {
 153                                 $str_now = datetime_convert('UTC',$a->timezone,'now','Y-m-d');
 154                                 foreach($ev as $x) {
 155                                         $bd = false;
 156                                         if ($x['type'] === 'birthday') {
 157                                                 $birthdays ++;
 158                                                 $bd = true;
 159                                         }
 160                                         else {
 161                                                 $events ++;
 162                                         }
 163                                         if (datetime_convert('UTC',((intval($x['adjust'])) ? $a->timezone : 'UTC'), $x['start'],'Y-m-d') === $str_now) {
 164                                                 $all_events_today ++;
 165                                                 if ($bd)
 166                                                         $birthdays_today ++;
 167                                                 else
 168                                                         $events_today ++;
 169                                         }
 170                                 }
 171                         }
 172                 }
 173
 174                 $data = array();
 175                 $data["intro"] = $intro;
 176                 $data["mail"] = $mail;
 177                 $data["net"] = $network;
 178                 $data["home"] = $home;
 179
 180                 if ($register!=0)
 181                         $data["register"] = $register;
 182
 183                 $groups = array();
 184
 185                 if (dbm::is_result($groups_unseen)) {
 186                         $count = 0;
 187                         foreach ($groups_unseen as $it)
 188                                 if ($it['count'] > 0) {
 189                                         $count++;
 190                                         $groups[$count.":group"] = $it['count'];
 191                                         $groups[$count.":@attributes"] = array("id" => $it['id']);
 192                                 }
 193                         $data["groups"] = $groups;
 194                 }
 195
 196                 $forums = array();
 197
 198                 if (dbm::is_result($forums_unseen)) {
 199                         $count = 0;
 200                         foreach ($forums_unseen as $it)
 201                                 if ($it['count'] > 0) {
 202                                         $count++;
 203                                         $forums[$count.":forum"] = $it['count'];
 204                                         $forums[$count.":@attributes"] = array("id" => $it['id']);
 205                                 }
 206                         $data["forums"] = $forums;
 207                 }
 208
 209                 $data["all-events"] = $all_events;
 210                 $data["all-events-today"] = $all_events_today;
 211                 $data["events"] = $events;
 212                 $data["events-today"] = $events_today;
 213                 $data["birthdays"] = $birthdays;
 214                 $data["birthdays-today"] = $birthdays_today;
 215
 216
 217                 if (dbm::is_result($notifs) && !$sysnotify) {
 218                         foreach ($notifs as $zz) {
 219                                 if ($zz['seen'] == 0)
 220                                         $sysnotify ++;
 221                         }
 222                 }
 223
 224                 // merge all notification types in one array
 225                 if (dbm::is_result($intros)) {
 226                         foreach ($intros as $i) {
 227                                 $n = array(
 228                                         'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
 229                                         'name' => $i['name'],
 230                                         'url' => $i['url'],
 231                                         'photo' => $i['photo'],
 232                                         'date' => $i['datetime'],
 233                                         'seen' => false,
 234                                         'message' => t("{0} wants to be your friend"),
 235                                 );
 236                                 $notifs[] = $n;
 237                         }
 238                 }
 239
 240                 if (dbm::is_result($mails)) {
 241                         foreach ($mails as $i) {
 242                                 $n = array(
 243                                         'href' => $a->get_baseurl().'/message/'.$i['id'],
 244                                         'name' => $i['from-name'],
 245                                         'url' => $i['from-url'],
 246                                         'photo' => $i['from-photo'],
 247                                         'date' => $i['created'],
 248                                         'seen' => false,
 249                                         'message' => t("{0} sent you a message"),
 250                                 );
 251                                 $notifs[] = $n;
 252                         }
 253                 }
 254
 255                 if (dbm::is_result($regs)) {
 256                         foreach ($regs as $i) {
 257                                 $n = array(
 258                                         'href' => $a->get_baseurl().'/admin/users/',
 259                                         'name' => $i['name'],
 260                                         'url' => $i['url'],
 261                                         'photo' => $i['micro'],
 262                                         'date' => $i['created'],
 263                                         'seen' => false,
 264                                         'message' => t("{0} requested registration"),
 265                                 );
 266                                 $notifs[] = $n;
 267                         }
 268                 }
 269
 270                 // sort notifications by $[]['date']
 271                 $sort_function = function($a, $b) {
 272                         $adate = date($a['date']);
 273                         $bdate = date($b['date']);
 274                         if ($adate == $bdate) {
 275                                 return 0;
 276                         }
 277                         return ($adate < $bdate) ? 1 : -1;
 278                 };
 279                 usort($notifs, $sort_function);
 280
 281                 if (dbm::is_result($notifs)) {
 282
 283                         // Are the nofications calles from the regular process or via the friendica app?
 284                         $regularnotifications = (intval($_GET['uid']) AND intval($_GET['_']));
 285
 286                         $count = 0;
 287                         foreach($notifs as $n) {
 288                                 $count++;
 289                                 if ($a->is_friendica_app() OR !$regularnotifications)
 290                                         $n['message'] = str_replace("{0}", $n['name'], $n['message']);
 291
 292                                 $notifications[$count.":note"] = $n['message'];
 293
 294                                 $contact = get_contact_details_by_url($n['url']);
 295                                 if (isset($contact["micro"]))
 296                                         $n['photo'] = proxy_url($contact["micro"], false, PROXY_SIZE_MICRO);
 297                                 else
 298                                         $n['photo'] = proxy_url($n['photo'], false, PROXY_SIZE_MICRO);
 299
 300                                 $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']);
 301
 302                                 call_hooks('ping_xmlize', $n);
 303
 304                                 $notifications[$count.":@attributes"] = array("id" => $n["id"],
 305                                                                                 "href" => $n['href'],
 306                                                                                 "name" => $n['name'],
 307                                                                                 "url" => $n['url'],
 308                                                                                 "photo" => $n['photo'],
 309                                                                                 "date" => relative_date($n['date']),
 310                                                                                 "seen" => $n['seen'],
 311                                                                                 "timestamp" => strtotime($local_time));
 312
 313                         }
 314                 }
 315
 316                 $data["notif"] = $notifications;
 317                 $data["@attributes"] = array("count" => $sysnotify + $intro + $mail + $register);
 318         }
 319
 320         $sysmsg = array();
 321
 322         if (x($_SESSION,'sysmsg')){
 323                 $count = 0;
 324                 foreach ($_SESSION['sysmsg'] as $m){
 325                         $count++;
 326                         $sysmsg[$count.":notice"] = $m;
 327                 }
 328                 unset($_SESSION['sysmsg']);
 329         }
 330
 331         if (x($_SESSION,'sysmsg_info')){
 332                 $count = 0;
 333                 foreach ($_SESSION['sysmsg_info'] as $m){
 334                         $count++;
 335                         $sysmsg[$count.":info"] = $m;
 336                 }
 337                 unset($_SESSION['sysmsg_info']);
 338         }
 339
 340         $data["sysmsgs"] = $sysmsg;
 341
 342         header("Content-type: text/xml");
 343         echo xml::from_array(array("result" => $data), $xml);
 344         killme();
 345 }
 346
 347 /**
 348  * @brief Retrieves the notifications array for the given user ID
 349  *
 350  * @param int $uid
 351  * @return array
 352  */
 353 function ping_get_notifications($uid) {
 354
 355         $result = array();
 356         $offset = 0;
 357         $seen = false;
 358         $seensql = "NOT";
 359         $order = "DESC";
 360         $quit = false;
 361
 362         $a = get_app();
 363
 364         do {
 365                 $r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
 366                         FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
 367                         WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
 368                         AND NOT (`notify`.`type` IN (%d, %d))
 369                         AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
 370                         intval($uid),
 371                         intval(NOTIFY_INTRO),
 372                         intval(NOTIFY_MAIL),
 373                         intval($offset)
 374                 );
 375
 376                 if (!$r AND !$seen) {
 377                         $seen = true;
 378                         $seensql = "";
 379                         $order = "DESC";
 380                         $offset = 0;
 381                 } elseif (!$r) {
 382                         $quit = true;
 383                 } else {
 384                         $offset += 50;
 385                 }
 386
 387                 foreach ($r AS $notification) {
 388                         if (is_null($notification["visible"])) {
 389                                 $notification["visible"] = true;
 390                         }
 391
 392                         if (is_null($notification["spam"])) {
 393                                 $notification["spam"] = 0;
 394                         }
 395
 396                         if (is_null($notification["deleted"])) {
 397                                 $notification["deleted"] = 0;
 398                         }
 399
 400                         if ($notification["msg_cache"]) {
 401                                 $notification["name"] = $notification["name_cache"];
 402                                 $notification["message"] = $notification["msg_cache"];
 403                         } else {
 404                                 $notification["name"] = strip_tags(bbcode($notification["name"]));
 405                                 $notification["message"] = format_notification_message($notification["name"], strip_tags(bbcode($notification["msg"])));
 406
 407                                 q("UPDATE `notify` SET `name_cache` = '%s', `msg_cache` = '%s' WHERE `id` = %d",
 408                                         dbesc($notification["name"]),
 409                                         dbesc($notification["message"]),
 410                                         intval($notification["id"])
 411                                 );
 412                         }
 413
 414                         $notification["href"] = $a->get_baseurl() . "/notify/view/" . $notification["id"];
 415
 416                         if ($notification["visible"] AND !$notification["spam"] AND
 417                                 !$notification["deleted"] AND !is_array($result[$notification["parent"]])) {
 418                                 $result[$notification["parent"]] = $notification;
 419                         }
 420                 }
 421         } while ((count($result) < 50) AND !$quit);
 422
 423         return($result);
 424 }