mod/ping.php

   1 <?php
   2 require_once("include/datetime.php");
   3 require_once('include/bbcode.php');
   4 require_once('include/forums.php');
   5 require_once("mod/proxy.php");
   6
   7 function ping_init(&$a) {
   8
   9         header("Content-type: text/xml");
  10
  11         echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
  12                 <result>";
  13
  14         $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
  15
  16         if(local_user()){
  17
  18                 // Different login session than the page that is calling us.
  19
  20                 if(intval($_GET['uid']) && intval($_GET['uid']) != local_user()) {
  21                         echo '<invalid>1</invalid></result>';
  22                         killme();
  23                 }
  24
  25                 $notifs = ping_get_notifications(local_user());
  26                 $sysnotify = 0; // we will update this in a moment
  27
  28                 $tags = array();
  29                 $comments = array();
  30                 $likes = array();
  31                 $dislikes = array();
  32                 $friends = array();
  33                 $posts = array();
  34
  35                 $home = 0;
  36                 $network = 0;
  37                 $network_group = array();
  38                 $forums_unseen = array();
  39
  40                 $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
  41                                 `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
  42                                 `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
  43                                 FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
  44                                 WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
  45                                  `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
  46                                 ORDER BY `item`.`created` DESC",
  47                         intval(local_user())
  48                 );
  49
  50                 if(count($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                 {
  92                         # Find out how unseen network posts are spread across groups
  93                         $sql = "SELECT g.id, g.name, count(i.id) count " .
  94                                 "FROM `group` g, group_member gm, item i " .
  95                                 "WHERE g.uid = %d " .
  96                                 "AND i.uid = %d " .
  97                                 "AND i.unseen AND i.visible " .
  98                                 "AND NOT i.deleted " .
  99                                 "AND i.`contact-id` = gm.`contact-id` " .
 100                                 "AND gm.gid = g.id GROUP BY g.id";
 101                         #echo '<SQL id="' . intval(local_user()) . '">' . $sql . '</SQL>';
 102                         $network_group = q($sql, intval(local_user()), intval(local_user()));
 103                         #echo '<COUNT R="' . count($network_group) . '"/>';
 104
 105                         if(intval(feature_enabled(local_user(),'forumlist_widget'))) {
 106                                 $forums_unseen = forums_count_unseen();
 107                         }
 108                 }
 109
 110                 $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
 111                         `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
 112                         FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
 113                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
 114                         intval(local_user())
 115                 );
 116                 $intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
 117                         `contact`.`name`, `contact`.`url`, `contact`.`photo`
 118                         FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
 119                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
 120                         intval(local_user())
 121                 );
 122
 123                 $intro = count($intros1) + count($intros2);
 124                 $intros = $intros1+$intros2;
 125
 126
 127
 128                 $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname'] ;
 129                 $mails = q("SELECT * FROM `mail`
 130                         WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ",
 131                         intval(local_user()),
 132                         dbesc($myurl)
 133                 );
 134                 $mail = count($mails);
 135
 136                 if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()){
 137                         $regs = q("SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created`, COUNT(*) as `total` FROM `contact` RIGHT JOIN `register` ON `register`.`uid`=`contact`.`uid` WHERE `contact`.`self`=1");
 138                         if($regs)
 139                                 $register = $regs[0]['total'];
 140                 } else {
 141                         $register = "0";
 142                 }
 143
 144                 $all_events = 0;
 145                 $all_events_today = 0;
 146                 $events = 0;
 147                 $events_today = 0;
 148                 $birthdays = 0;
 149                 $birthdays_today = 0;
 150
 151
 152                 $ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
 153                         WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
 154                         ORDER BY `start` ASC ",
 155                         intval(local_user()),
 156                         dbesc(datetime_convert('UTC','UTC','now + 7 days')),
 157                         dbesc(datetime_convert('UTC','UTC','now'))
 158                 );
 159
 160                 if($ev && count($ev)) {
 161                         $all_events = intval($ev[0]['total']);
 162
 163                         if($all_events) {
 164                                 $str_now = datetime_convert('UTC',$a->timezone,'now','Y-m-d');
 165                                 foreach($ev as $x) {
 166                                         $bd = false;
 167                                         if($x['type'] === 'birthday') {
 168                                                 $birthdays ++;
 169                                                 $bd = true;
 170                                         }
 171                                         else {
 172                                                 $events ++;
 173                                         }
 174                                         if(datetime_convert('UTC',((intval($x['adjust'])) ? $a->timezone : 'UTC'), $x['start'],'Y-m-d') === $str_now) {
 175                                                 $all_events_today ++;
 176                                                 if($bd)
 177                                                         $birthdays_today ++;
 178                                                 else
 179                                                         $events_today ++;
 180                                         }
 181                                 }
 182                         }
 183                 }
 184
 185
 186                 /**
 187                  * return xml from notification array
 188                  *
 189                  * @param array $n Notification array:
 190                  *              'href' => notification link
 191                  *              'name' => subject name
 192                  *              'url' => subject url
 193                  *              'photo' => subject photo
 194                  *              'date' => notification date
 195                  *              'seen' => bool true/false
 196                  *              'message' => notification message. "{0}" will be replaced by subject name
 197                  **/
 198                 function xmlize($n){
 199                         $n['photo'] = proxy_url($n['photo'], false, PROXY_SIZE_MICRO);
 200
 201                         $n['message'] = html_entity_decode($n['message'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 202                         $n['name'] = html_entity_decode($n['name'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 203
 204                         // Are the nofications calles from the regular process or via the friendica app?
 205                         $regularnotifications = (intval($_GET['uid']) AND intval($_GET['_']));
 206
 207                         $a = get_app();
 208
 209                         if ($a->is_friendica_app() OR !$regularnotifications)
 210                                 $n['message'] = str_replace("{0}", $n['name'], $n['message']);
 211
 212                         $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']);
 213
 214                         call_hooks('ping_xmlize', $n);
 215                         $notsxml = '<note href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" timestamp="%s" >%s</note>'."\n";
 216                         return sprintf ( $notsxml,
 217                                 xmlify($n['href']), xmlify($n['name']), xmlify($n['url']), xmlify($n['photo']),
 218                                 xmlify(relative_date($n['date'])), xmlify($n['seen']), xmlify(strtotime($local_time)),
 219                                 xmlify($n['message'])
 220                         );
 221                 }
 222
 223                 echo "<intro>$intro</intro>
 224                                 <mail>$mail</mail>
 225                                 <net>$network</net>
 226                                 <home>$home</home>\r\n";
 227                 if ($register!=0) echo "<register>$register</register>";
 228
 229                 if ( count($network_group) ) {
 230                         echo '<groups>';
 231                         foreach ($network_group as $it) {
 232                                 echo '<group id="' . $it['id'] . '">' . $it['count'] . "</group>";
 233                         }
 234                         echo "</groups>";
 235                 }
 236
 237                 if ( count($forums_unseen) ) {
 238                         echo '<forums>';
 239                         foreach ($forums_unseen as $it) {
 240                                 echo '<forum id="' . $it['id'] . '">' . $it['count'] . "</forum>";
 241                         }
 242                         echo "</forums>";
 243                 }
 244
 245                 echo "<all-events>$all_events</all-events>
 246                         <all-events-today>$all_events_today</all-events-today>
 247                         <events>$events</events>
 248                         <events-today>$events_today</events-today>
 249                         <birthdays>$birthdays</birthdays>
 250                         <birthdays-today>$birthdays_today</birthdays-today>\r\n";
 251
 252
 253                 if(count($notifs) && (! $sysnotify)) {
 254                         foreach($notifs as $zz) {
 255                                 if($zz['seen'] == 0)
 256                                         $sysnotify ++;
 257                         }
 258                 }
 259
 260                 echo '  <notif count="'. ($sysnotify + $intro + $mail + $register) .'">';
 261
 262                 // merge all notification types in one array
 263                 if ($intro>0){
 264                         foreach ($intros as $i) {
 265                                 $n = array(
 266                                         'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
 267                                         'name' => $i['name'],
 268                                         'url' => $i['url'],
 269                                         'photo' => $i['photo'],
 270                                         'date' => $i['datetime'],
 271                                         'seen' => false,
 272                                         'message' => t("{0} wants to be your friend"),
 273                                 );
 274                                 $notifs[] = $n;
 275                         }
 276                 }
 277
 278                 if ($mail>0){
 279                         foreach ($mails as $i) {
 280                                 $n = array(
 281                                         'href' => $a->get_baseurl().'/message/'.$i['id'],
 282                                         'name' => $i['from-name'],
 283                                         'url' => $i['from-url'],
 284                                         'photo' => $i['from-photo'],
 285                                         'date' => $i['created'],
 286                                         'seen' => false,
 287                                         'message' => t("{0} sent you a message"),
 288                                 );
 289                                 $notifs[] = $n;
 290                         }
 291                 }
 292
 293                 if ($register>0){
 294                         foreach ($regs as $i) {
 295                                 $n = array(
 296                                         'href' => $a->get_baseurl().'/admin/users/',
 297                                         'name' => $i['name'],
 298                                         'url' => $i['url'],
 299                                         'photo' => $i['micro'],
 300                                         'date' => $i['created'],
 301                                         'seen' => false,
 302                                         'message' => t("{0} requested registration"),
 303                                 );
 304                                 $notifs[] = $n;
 305                         }
 306                 }
 307                 // sort notifications by $[]['date']
 308                 $sort_function = function($a, $b) {
 309                         $adate = date($a['date']);
 310                         $bdate = date($b['date']);
 311                         if ($adate == $bdate) {
 312                                 return 0;
 313                         }
 314                         return ($adate < $bdate) ? 1 : -1;
 315                 };
 316                 usort($notifs, $sort_function);
 317
 318                 if(count($notifs)) {
 319                         foreach($notifs as $n) {
 320                                 echo xmlize($n);
 321                         }
 322                 }
 323
 324
 325                 echo "  </notif>";
 326         }
 327         echo " <sysmsgs>";
 328
 329         if(x($_SESSION,'sysmsg')){
 330                 foreach ($_SESSION['sysmsg'] as $m){
 331                         echo "<notice>".xmlify($m)."</notice>";
 332                 }
 333                 unset($_SESSION['sysmsg']);
 334         }
 335         if(x($_SESSION,'sysmsg_info')){
 336                 foreach ($_SESSION['sysmsg_info'] as $m){
 337                         echo "<info>".xmlify($m)."</info>";
 338                 }
 339                 unset($_SESSION['sysmsg_info']);
 340         }
 341
 342         echo " </sysmsgs>";
 343         echo"</result>
 344         ";
 345
 346         killme();
 347 }
 348
 349 function ping_get_notifications($uid) {
 350
 351         $result = array();
 352         $offset = 0;
 353         $seen = false;
 354         $seensql = "NOT";
 355         $order = "DESC";
 356         $quit = false;
 357
 358         $a = get_app();
 359
 360         do {
 361                 $r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
 362                         FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
 363                         WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
 364                         AND NOT (`notify`.`type` IN (%d, %d))
 365                         AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
 366                         intval($uid),
 367                         intval(NOTIFY_INTRO),
 368                         intval(NOTIFY_MAIL),
 369                         intval($offset)
 370                 );
 371
 372                 if (!$r AND !$seen) {
 373                         $seen = true;
 374                         $seensql = "";
 375                         $order = "DESC";
 376                         $offset = 0;
 377                 } elseif (!$r)
 378                         $quit = true;
 379                 else
 380                         $offset += 50;
 381
 382
 383                 foreach ($r AS $notification) {
 384                         if (is_null($notification["visible"]))
 385                                 $notification["visible"] = true;
 386
 387                         if (is_null($notification["spam"]))
 388                                 $notification["spam"] = 0;
 389
 390                         if (is_null($notification["deleted"]))
 391                                 $notification["deleted"] = 0;
 392
 393                         $notification["message"] = strip_tags(bbcode($notification["msg"]));
 394                         $notification["name"] = strip_tags(bbcode($notification["name"]));
 395
 396                         // Replace the name with {0} but ensure to make that only once
 397                         // The {0} is used later and prints the name in bold.
 398
 399                         $pos = strpos($notification["message"],$notification['name']);
 400                         if ($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 }