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('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
  36                 $home = 0;
  37                 $network = 0;
  38                 $groups_unseen = array();
  39                 $forums_unseen = array();
  40
  41                 $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
  42                                 `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
  43                                 `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
  44                                 FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
  45                                 WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
  46                                  `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
  47                                 AND `item`.`contact-id` != %d
  48                                 ORDER BY `item`.`created` DESC",
  49                         intval(local_user()), intval(local_user())
  50                 );
  51
  52                 if(count($r)) {
  53
  54                         $arr = array('items' => $r);
  55                         call_hooks('network_ping', $arr);
  56
  57                         foreach ($r as $it) {
  58
  59                                 if($it['wall'])
  60                                         $home ++;
  61                                 else
  62                                         $network ++;
  63
  64                                 switch($it['verb']){
  65                                         case ACTIVITY_TAG:
  66                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  67                                                 $it['tname'] = $obj->content;
  68                                                 $tags[] = $it;
  69                                                 break;
  70                                         case ACTIVITY_LIKE:
  71                                                 $likes[] = $it;
  72                                                 break;
  73                                         case ACTIVITY_DISLIKE:
  74                                                 $dislikes[] = $it;
  75                                                 break;
  76                                         case ACTIVITY_FRIEND:
  77                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  78                                                 $it['fname'] = $obj->title;
  79                                                 $friends[] = $it;
  80                                                 break;
  81                                         default:
  82                                                 if ($it['parent']!=$it['id']) {
  83                                                         $comments[] = $it;
  84                                                 } else {
  85                                                         if(! $it['wall'])
  86                                                                 $posts[] = $it;
  87                                                 }
  88                                 }
  89                         }
  90                 }
  91
  92                 if($network) {
  93                         if(intval(feature_enabled(local_user(),'groups'))) {
  94                                 // Find out how unseen network posts are spread across groups
  95                                 $groups_unseen = groups_count_unseen();
  96                         }
  97
  98                         if(intval(feature_enabled(local_user(),'forumlist_widget'))) {
  99                                 $forums_unseen = forums_count_unseen();
 100                         }
 101                 }
 102
 103                 $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
 104                         `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
 105                         FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
 106                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
 107                         intval(local_user())
 108                 );
 109                 $intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
 110                         `contact`.`name`, `contact`.`url`, `contact`.`photo`
 111                         FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
 112                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
 113                         intval(local_user())
 114                 );
 115
 116                 $intro = count($intros1) + count($intros2);
 117                 $intros = $intros1+$intros2;
 118
 119
 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                 $ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
 146                         WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
 147                         ORDER BY `start` ASC ",
 148                         intval(local_user()),
 149                         dbesc(datetime_convert('UTC','UTC','now + 7 days')),
 150                         dbesc(datetime_convert('UTC','UTC','now'))
 151                 );
 152
 153                 if($ev && count($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 href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" timestamp="%s" >%s</note>'."\n";
 209                         return sprintf ( $notsxml,
 210                                 xmlify($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>$register</register>";
 221
 222                 if ( count($groups_unseen) ) {
 223                         echo '<groups>';
 224                         foreach ($groups_unseen as $it) {
 225                                 echo '<group id="' . $it['id'] . '">' . $it['count'] . "</group>";
 226                         }
 227                         echo "</groups>";
 228                 }
 229
 230                 if ( count($forums_unseen) ) {
 231                         echo '<forums>';
 232                         foreach ($forums_unseen as $it) {
 233                                 echo '<forum id="' . $it['id'] . '">' . $it['count'] . "</forum>";
 234                         }
 235                         echo "</forums>";
 236                 }
 237
 238                 echo "<all-events>$all_events</all-events>
 239                         <all-events-today>$all_events_today</all-events-today>
 240                         <events>$events</events>
 241                         <events-today>$events_today</events-today>
 242                         <birthdays>$birthdays</birthdays>
 243                         <birthdays-today>$birthdays_today</birthdays-today>\r\n";
 244
 245
 246                 if(count($notifs) && (! $sysnotify)) {
 247                         foreach($notifs as $zz) {
 248                                 if($zz['seen'] == 0)
 249                                         $sysnotify ++;
 250                         }
 251                 }
 252
 253                 echo '  <notif count="'. ($sysnotify + $intro + $mail + $register) .'">';
 254
 255                 // merge all notification types in one array
 256                 if ($intro>0){
 257                         foreach ($intros as $i) {
 258                                 $n = array(
 259                                         'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
 260                                         'name' => $i['name'],
 261                                         'url' => $i['url'],
 262                                         'photo' => $i['photo'],
 263                                         'date' => $i['datetime'],
 264                                         'seen' => false,
 265                                         'message' => t("{0} wants to be your friend"),
 266                                 );
 267                                 $notifs[] = $n;
 268                         }
 269                 }
 270
 271                 if ($mail>0){
 272                         foreach ($mails as $i) {
 273                                 $n = array(
 274                                         'href' => $a->get_baseurl().'/message/'.$i['id'],
 275                                         'name' => $i['from-name'],
 276                                         'url' => $i['from-url'],
 277                                         'photo' => $i['from-photo'],
 278                                         'date' => $i['created'],
 279                                         'seen' => false,
 280                                         'message' => t("{0} sent you a message"),
 281                                 );
 282                                 $notifs[] = $n;
 283                         }
 284                 }
 285
 286                 if ($register>0){
 287                         foreach ($regs as $i) {
 288                                 $n = array(
 289                                         'href' => $a->get_baseurl().'/admin/users/',
 290                                         'name' => $i['name'],
 291                                         'url' => $i['url'],
 292                                         'photo' => $i['micro'],
 293                                         'date' => $i['created'],
 294                                         'seen' => false,
 295                                         'message' => t("{0} requested registration"),
 296                                 );
 297                                 $notifs[] = $n;
 298                         }
 299                 }
 300                 // sort notifications by $[]['date']
 301                 $sort_function = function($a, $b) {
 302                         $adate = date($a['date']);
 303                         $bdate = date($b['date']);
 304                         if ($adate == $bdate) {
 305                                 return 0;
 306                         }
 307                         return ($adate < $bdate) ? 1 : -1;
 308                 };
 309                 usort($notifs, $sort_function);
 310
 311                 if(count($notifs)) {
 312                         foreach($notifs as $n) {
 313                                 echo xmlize($n);
 314                         }
 315                 }
 316
 317
 318                 echo "  </notif>";
 319         }
 320         echo " <sysmsgs>";
 321
 322         if(x($_SESSION,'sysmsg')){
 323                 foreach ($_SESSION['sysmsg'] as $m){
 324                         echo "<notice>".xmlify($m)."</notice>";
 325                 }
 326                 unset($_SESSION['sysmsg']);
 327         }
 328         if(x($_SESSION,'sysmsg_info')){
 329                 foreach ($_SESSION['sysmsg_info'] as $m){
 330                         echo "<info>".xmlify($m)."</info>";
 331                 }
 332                 unset($_SESSION['sysmsg_info']);
 333         }
 334
 335         echo " </sysmsgs>";
 336         echo"</result>
 337         ";
 338
 339         killme();
 340 }
 341
 342 function ping_get_notifications($uid) {
 343
 344         $result = array();
 345         $offset = 0;
 346         $seen = false;
 347         $seensql = "NOT";
 348         $order = "DESC";
 349         $quit = false;
 350
 351         $a = get_app();
 352
 353         do {
 354                 $r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
 355                         FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
 356                         WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
 357                         AND NOT (`notify`.`type` IN (%d, %d))
 358                         AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
 359                         intval($uid),
 360                         intval(NOTIFY_INTRO),
 361                         intval(NOTIFY_MAIL),
 362                         intval($offset)
 363                 );
 364
 365                 if (!$r AND !$seen) {
 366                         $seen = true;
 367                         $seensql = "";
 368                         $order = "DESC";
 369                         $offset = 0;
 370                 } elseif (!$r)
 371                         $quit = true;
 372                 else
 373                         $offset += 50;
 374
 375
 376                 foreach ($r AS $notification) {
 377                         if (is_null($notification["visible"]))
 378                                 $notification["visible"] = true;
 379
 380                         if (is_null($notification["spam"]))
 381                                 $notification["spam"] = 0;
 382
 383                         if (is_null($notification["deleted"]))
 384                                 $notification["deleted"] = 0;
 385
 386                         $notification["message"] = strip_tags(bbcode($notification["msg"]));
 387                         $notification["name"] = strip_tags(bbcode($notification["name"]));
 388
 389                         // Replace the name with {0} but ensure to make that only once
 390                         // The {0} is used later and prints the name in bold.
 391
 392                         $pos = strpos($notification["message"],$notification['name']);
 393                         if ($pos !== false)
 394                                 $notification["message"] = substr_replace($notification["message"],"{0}",$pos,strlen($notification["name"]));
 395
 396                         $notification['href'] = $a->get_baseurl() . '/notify/view/' . $notification['id'];
 397
 398                         if ($notification["visible"] AND !$notification["spam"] AND
 399                                 !$notification["deleted"] AND !is_array($result[$notification["parent"]])) {
 400                                 $result[$notification["parent"]] = $notification;
 401                         }
 402                 }
 403
 404         } while ((count($result) < 50) AND !$quit);
 405
 406
 407         return($result);
 408 }