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
   8 if(! function_exists('ping_init')) {
   9 function ping_init(&$a) {
  10
  11         header("Content-type: text/xml");
  12
  13         echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
  14                 <result>";
  15
  16         $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
  17
  18         if(local_user()){
  19
  20                 // Different login session than the page that is calling us.
  21
  22                 if(intval($_GET['uid']) && intval($_GET['uid']) != local_user()) {
  23                         echo '<invalid>1</invalid></result>';
  24                         killme();
  25                 }
  26
  27                 $notifs = ping_get_notifications(local_user());
  28                 $sysnotify = 0; // we will update this in a moment
  29
  30                 $tags = array();
  31                 $comments = array();
  32                 $likes = array();
  33                 $dislikes = array();
  34                 $friends = array();
  35                 $posts = array();
  36
  37                 $home = 0;
  38                 $network = 0;
  39                 $groups_unseen = array();
  40                 $forums_unseen = array();
  41
  42                 $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
  43                                 `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
  44                                 `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
  45                                 FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
  46                                 WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
  47                                  `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
  48                                 AND `item`.`contact-id` != %d
  49                                 ORDER BY `item`.`created` DESC",
  50                         intval(local_user()), intval(local_user())
  51                 );
  52
  53                 if(count($r)) {
  54
  55                         $arr = array('items' => $r);
  56                         call_hooks('network_ping', $arr);
  57
  58                         foreach ($r as $it) {
  59
  60                                 if($it['wall'])
  61                                         $home ++;
  62                                 else
  63                                         $network ++;
  64
  65                                 switch($it['verb']){
  66                                         case ACTIVITY_TAG:
  67                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  68                                                 $it['tname'] = $obj->content;
  69                                                 $tags[] = $it;
  70                                                 break;
  71                                         case ACTIVITY_LIKE:
  72                                                 $likes[] = $it;
  73                                                 break;
  74                                         case ACTIVITY_DISLIKE:
  75                                                 $dislikes[] = $it;
  76                                                 break;
  77                                         case ACTIVITY_FRIEND:
  78                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  79                                                 $it['fname'] = $obj->title;
  80                                                 $friends[] = $it;
  81                                                 break;
  82                                         default:
  83                                                 if ($it['parent']!=$it['id']) {
  84                                                         $comments[] = $it;
  85                                                 } else {
  86                                                         if(! $it['wall'])
  87                                                                 $posts[] = $it;
  88                                                 }
  89                                 }
  90                         }
  91                 }
  92
  93                 if($network) {
  94                         if(intval(feature_enabled(local_user(),'groups'))) {
  95                                 // Find out how unseen network posts are spread across groups
  96                                 $groups_unseen = groups_count_unseen();
  97                         }
  98
  99                         if(intval(feature_enabled(local_user(),'forumlist_widget'))) {
 100                                 $forums_unseen = ForumManager::count_unseen_items();
 101                         }
 102                 }
 103
 104                 $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
 105                         `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
 106                         FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
 107                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
 108                         intval(local_user())
 109                 );
 110                 $intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
 111                         `contact`.`name`, `contact`.`url`, `contact`.`photo`
 112                         FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
 113                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
 114                         intval(local_user())
 115                 );
 116
 117                 $intro = count($intros1) + count($intros2);
 118                 $intros = $intros1+$intros2;
 119
 120
 121
 122                 $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname'] ;
 123                 $mails = q("SELECT * FROM `mail`
 124                         WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ",
 125                         intval(local_user()),
 126                         dbesc($myurl)
 127                 );
 128                 $mail = count($mails);
 129
 130                 if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()){
 131                         $regs = q("SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created`, COUNT(*) as `total` FROM `contact` RIGHT JOIN `register` ON `register`.`uid`=`contact`.`uid` WHERE `contact`.`self`=1");
 132                         if($regs)
 133                                 $register = $regs[0]['total'];
 134                 } else {
 135                         $register = "0";
 136                 }
 137
 138                 $all_events = 0;
 139                 $all_events_today = 0;
 140                 $events = 0;
 141                 $events_today = 0;
 142                 $birthdays = 0;
 143                 $birthdays_today = 0;
 144
 145
 146                 $ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
 147                         WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
 148                         ORDER BY `start` ASC ",
 149                         intval(local_user()),
 150                         dbesc(datetime_convert('UTC','UTC','now + 7 days')),
 151                         dbesc(datetime_convert('UTC','UTC','now'))
 152                 );
 153
 154                 if($ev && count($ev)) {
 155                         $all_events = intval($ev[0]['total']);
 156
 157                         if($all_events) {
 158                                 $str_now = datetime_convert('UTC',$a->timezone,'now','Y-m-d');
 159                                 foreach($ev as $x) {
 160                                         $bd = false;
 161                                         if($x['type'] === 'birthday') {
 162                                                 $birthdays ++;
 163                                                 $bd = true;
 164                                         }
 165                                         else {
 166                                                 $events ++;
 167                                         }
 168                                         if(datetime_convert('UTC',((intval($x['adjust'])) ? $a->timezone : 'UTC'), $x['start'],'Y-m-d') === $str_now) {
 169                                                 $all_events_today ++;
 170                                                 if($bd)
 171                                                         $birthdays_today ++;
 172                                                 else
 173                                                         $events_today ++;
 174                                         }
 175                                 }
 176                         }
 177                 }
 178
 179
 180                 /**
 181                  * return xml from notification array
 182                  *
 183                  * @param array $n Notification array:
 184                  *              'href' => notification link
 185                  *              'name' => subject name
 186                  *              'url' => subject url
 187                  *              'photo' => subject photo
 188                  *              'date' => notification date
 189                  *              'seen' => bool true/false
 190                  *              'message' => notification message. "{0}" will be replaced by subject name
 191                  **/
 192                 function xmlize($n){
 193                         $n['photo'] = proxy_url($n['photo'], false, PROXY_SIZE_MICRO);
 194
 195                         $n['message'] = html_entity_decode($n['message'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 196                         $n['name'] = html_entity_decode($n['name'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 197
 198                         // Are the nofications calles from the regular process or via the friendica app?
 199                         $regularnotifications = (intval($_GET['uid']) AND intval($_GET['_']));
 200
 201                         $a = get_app();
 202
 203                         if ($a->is_friendica_app() OR !$regularnotifications)
 204                                 $n['message'] = str_replace("{0}", $n['name'], $n['message']);
 205
 206                         $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']);
 207
 208                         call_hooks('ping_xmlize', $n);
 209                         $notsxml = '<note href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" timestamp="%s" >%s</note>'."\n";
 210                         return sprintf ( $notsxml,
 211                                 xmlify($n['href']), xmlify($n['name']), xmlify($n['url']), xmlify($n['photo']),
 212                                 xmlify(relative_date($n['date'])), xmlify($n['seen']), xmlify(strtotime($local_time)),
 213                                 xmlify($n['message'])
 214                         );
 215                 }
 216
 217                 echo "<intro>$intro</intro>
 218                                 <mail>$mail</mail>
 219                                 <net>$network</net>
 220                                 <home>$home</home>\r\n";
 221                 if ($register!=0) echo "<register>$register</register>";
 222
 223                 if ( count($groups_unseen) ) {
 224                         echo '<groups>';
 225                         foreach ($groups_unseen as $it) {
 226                                 echo '<group id="' . $it['id'] . '">' . $it['count'] . "</group>";
 227                         }
 228                         echo "</groups>";
 229                 }
 230
 231                 if ( count($forums_unseen) ) {
 232                         echo '<forums>';
 233                         foreach ($forums_unseen as $it) {
 234                                 echo '<forum id="' . $it['id'] . '">' . $it['count'] . "</forum>";
 235                         }
 236                         echo "</forums>";
 237                 }
 238
 239                 echo "<all-events>$all_events</all-events>
 240                         <all-events-today>$all_events_today</all-events-today>
 241                         <events>$events</events>
 242                         <events-today>$events_today</events-today>
 243                         <birthdays>$birthdays</birthdays>
 244                         <birthdays-today>$birthdays_today</birthdays-today>\r\n";
 245
 246
 247                 if(count($notifs) && (! $sysnotify)) {
 248                         foreach($notifs as $zz) {
 249                                 if($zz['seen'] == 0)
 250                                         $sysnotify ++;
 251                         }
 252                 }
 253
 254                 echo '  <notif count="'. ($sysnotify + $intro + $mail + $register) .'">';
 255
 256                 // merge all notification types in one array
 257                 if ($intro>0){
 258                         foreach ($intros as $i) {
 259                                 $n = array(
 260                                         'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
 261                                         'name' => $i['name'],
 262                                         'url' => $i['url'],
 263                                         'photo' => $i['photo'],
 264                                         'date' => $i['datetime'],
 265                                         'seen' => false,
 266                                         'message' => t("{0} wants to be your friend"),
 267                                 );
 268                                 $notifs[] = $n;
 269                         }
 270                 }
 271
 272                 if ($mail>0){
 273                         foreach ($mails as $i) {
 274                                 $n = array(
 275                                         'href' => $a->get_baseurl().'/message/'.$i['id'],
 276                                         'name' => $i['from-name'],
 277                                         'url' => $i['from-url'],
 278                                         'photo' => $i['from-photo'],
 279                                         'date' => $i['created'],
 280                                         'seen' => false,
 281                                         'message' => t("{0} sent you a message"),
 282                                 );
 283                                 $notifs[] = $n;
 284                         }
 285                 }
 286
 287                 if ($register>0){
 288                         foreach ($regs as $i) {
 289                                 $n = array(
 290                                         'href' => $a->get_baseurl().'/admin/users/',
 291                                         'name' => $i['name'],
 292                                         'url' => $i['url'],
 293                                         'photo' => $i['micro'],
 294                                         'date' => $i['created'],
 295                                         'seen' => false,
 296                                         'message' => t("{0} requested registration"),
 297                                 );
 298                                 $notifs[] = $n;
 299                         }
 300                 }
 301                 // sort notifications by $[]['date']
 302                 $sort_function = function($a, $b) {
 303                         $adate = date($a['date']);
 304                         $bdate = date($b['date']);
 305                         if ($adate == $bdate) {
 306                                 return 0;
 307                         }
 308                         return ($adate < $bdate) ? 1 : -1;
 309                 };
 310                 usort($notifs, $sort_function);
 311
 312                 if(count($notifs)) {
 313                         foreach($notifs as $n) {
 314                                 echo xmlize($n);
 315                         }
 316                 }
 317
 318
 319                 echo "  </notif>";
 320         }
 321         echo " <sysmsgs>";
 322
 323         if(x($_SESSION,'sysmsg')){
 324                 foreach ($_SESSION['sysmsg'] as $m){
 325                         echo "<notice>".xmlify($m)."</notice>";
 326                 }
 327                 unset($_SESSION['sysmsg']);
 328         }
 329         if(x($_SESSION,'sysmsg_info')){
 330                 foreach ($_SESSION['sysmsg_info'] as $m){
 331                         echo "<info>".xmlify($m)."</info>";
 332                 }
 333                 unset($_SESSION['sysmsg_info']);
 334         }
 335
 336         echo " </sysmsgs>";
 337         echo"</result>
 338         ";
 339
 340         killme();
 341 }
 342 }
 343
 344 if(! function_exists('ping_get_notifications')) {
 345 function ping_get_notifications($uid) {
 346
 347         $result = array();
 348         $offset = 0;
 349         $seen = false;
 350         $seensql = "NOT";
 351         $order = "DESC";
 352         $quit = false;
 353
 354         $a = get_app();
 355
 356         do {
 357                 $r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
 358                         FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
 359                         WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
 360                         AND NOT (`notify`.`type` IN (%d, %d))
 361                         AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
 362                         intval($uid),
 363                         intval(NOTIFY_INTRO),
 364                         intval(NOTIFY_MAIL),
 365                         intval($offset)
 366                 );
 367
 368                 if (!$r AND !$seen) {
 369                         $seen = true;
 370                         $seensql = "";
 371                         $order = "DESC";
 372                         $offset = 0;
 373                 } elseif (!$r)
 374                         $quit = true;
 375                 else
 376                         $offset += 50;
 377
 378
 379                 foreach ($r AS $notification) {
 380                         if (is_null($notification["visible"]))
 381                                 $notification["visible"] = true;
 382
 383                         if (is_null($notification["spam"]))
 384                                 $notification["spam"] = 0;
 385
 386                         if (is_null($notification["deleted"]))
 387                                 $notification["deleted"] = 0;
 388
 389                         $notification["message"] = strip_tags(bbcode($notification["msg"]));
 390                         $notification["name"] = strip_tags(bbcode($notification["name"]));
 391
 392                         // Replace the name with {0} but ensure to make that only once
 393                         // The {0} is used later and prints the name in bold.
 394
 395                         if ($notification['name'] != "")
 396                                 $pos = strpos($notification["message"],$notification['name']);
 397                         else
 398                                 $pos = false;
 399
 400                         if ($pos !== false)
 401                                 $notification["message"] = substr_replace($notification["message"],"{0}",$pos,strlen($notification["name"]));
 402
 403                         $notification['href'] = $a->get_baseurl() . '/notify/view/' . $notification['id'];
 404
 405                         if ($notification["visible"] AND !$notification["spam"] AND
 406                                 !$notification["deleted"] AND !is_array($result[$notification["parent"]])) {
 407                                 $result[$notification["parent"]] = $notification;
 408                         }
 409                 }
 410
 411         } while ((count($result) < 50) AND !$quit);
 412
 413
 414         return($result);
 415 }
 416 }