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