mod/ping.php

   1 <?php
   2 require_once("include/datetime.php");
   3 require_once('include/bbcode.php');
   4 require_once("mod/proxy.php");
   5
   6 function ping_init(&$a) {
   7
   8         header("Content-type: text/xml");
   9
  10         echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
  11                 <result>";
  12
  13         $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
  14
  15         if(local_user()){
  16
  17                 // Different login session than the page that is calling us.
  18
  19                 if(intval($_GET['uid']) && intval($_GET['uid']) != local_user()) {
  20                         echo '<invalid>1</invalid></result>';
  21                         killme();
  22                 }
  23
  24                 $notifs = ping_get_notifications(local_user());
  25                 $sysnotify = 0; // we will update this in a moment
  26
  27                 $tags = array();
  28                 $comments = array();
  29                 $likes = array();
  30                 $dislikes = array();
  31                 $friends = array();
  32                 $posts = array();
  33
  34                 $home = 0;
  35                 $network = 0;
  36
  37                 $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
  38                                 `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
  39                                 `pitem`.`author-name` as `pname`, `pitem`.`author-link` as `plink`
  40                                 FROM `item` INNER JOIN `item` as `pitem` ON  `pitem`.`id`=`item`.`parent`
  41                                 WHERE `item`.`unseen` = 1 AND `item`.`visible` = 1 AND
  42                                  `item`.`deleted` = 0 AND `item`.`uid` = %d AND `pitem`.`parent` != 0
  43                                 ORDER BY `item`.`created` DESC",
  44                         intval(local_user())
  45                 );
  46
  47                 if(count($r)) {
  48
  49                         $arr = array('items' => $r);
  50                         call_hooks('network_ping', $arr);
  51
  52                         foreach ($r as $it) {
  53
  54                                 if($it['wall'])
  55                                         $home ++;
  56                                 else
  57                                         $network ++;
  58
  59                                 switch($it['verb']){
  60                                         case ACTIVITY_TAG:
  61                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  62                                                 $it['tname'] = $obj->content;
  63                                                 $tags[] = $it;
  64                                                 break;
  65                                         case ACTIVITY_LIKE:
  66                                                 $likes[] = $it;
  67                                                 break;
  68                                         case ACTIVITY_DISLIKE:
  69                                                 $dislikes[] = $it;
  70                                                 break;
  71                                         case ACTIVITY_FRIEND:
  72                                                 $obj = parse_xml_string($xmlhead.$it['object']);
  73                                                 $it['fname'] = $obj->title;
  74                                                 $friends[] = $it;
  75                                                 break;
  76                                         default:
  77                                                 if ($it['parent']!=$it['id']) {
  78                                                         $comments[] = $it;
  79                                                 } else {
  80                                                         if(! $it['wall'])
  81                                                                 $posts[] = $it;
  82                                                 }
  83                                 }
  84                         }
  85                 }
  86
  87                 $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
  88                         `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
  89                         FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
  90                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`fid`!=0",
  91                         intval(local_user())
  92                 );
  93                 $intros2 = q("SELECT `intro`.`id`, `intro`.`datetime`,
  94                         `contact`.`name`, `contact`.`url`, `contact`.`photo`
  95                         FROM `intro` LEFT JOIN `contact` ON `intro`.`contact-id` = `contact`.`id`
  96                         WHERE `intro`.`uid` = %d  AND `intro`.`blocked` = 0 AND `intro`.`ignore` = 0 AND `intro`.`contact-id`!=0",
  97                         intval(local_user())
  98                 );
  99
 100                 $intro = count($intros1) + count($intros2);
 101                 $intros = $intros1+$intros2;
 102
 103
 104
 105                 $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname'] ;
 106                 $mails = q("SELECT * FROM `mail`
 107                         WHERE `uid` = %d AND `seen` = 0 AND `from-url` != '%s' ",
 108                         intval(local_user()),
 109                         dbesc($myurl)
 110                 );
 111                 $mail = count($mails);
 112
 113                 if ($a->config['register_policy'] == REGISTER_APPROVE && is_site_admin()){
 114                         $regs = q("SELECT `contact`.`name`, `contact`.`url`, `contact`.`micro`, `register`.`created`, COUNT(*) as `total` FROM `contact` RIGHT JOIN `register` ON `register`.`uid`=`contact`.`uid` WHERE `contact`.`self`=1");
 115                         if($regs)
 116                                 $register = $regs[0]['total'];
 117                 } else {
 118                         $register = "0";
 119                 }
 120
 121                 $all_events = 0;
 122                 $all_events_today = 0;
 123                 $events = 0;
 124                 $events_today = 0;
 125                 $birthdays = 0;
 126                 $birthdays_today = 0;
 127
 128
 129                 $ev = q("SELECT count(`event`.`id`) as total, type, start, adjust FROM `event`
 130                         WHERE `event`.`uid` = %d AND `start` < '%s' AND `finish` > '%s' and `ignore` = 0
 131                         ORDER BY `start` ASC ",
 132                         intval(local_user()),
 133                         dbesc(datetime_convert('UTC','UTC','now + 7 days')),
 134                         dbesc(datetime_convert('UTC','UTC','now'))
 135                 );
 136
 137                 if($ev && count($ev)) {
 138                         $all_events = intval($ev[0]['total']);
 139
 140                         if($all_events) {
 141                                 $str_now = datetime_convert('UTC',$a->timezone,'now','Y-m-d');
 142                                 foreach($ev as $x) {
 143                                         $bd = false;
 144                                         if($x['type'] === 'birthday') {
 145                                                 $birthdays ++;
 146                                                 $bd = true;
 147                                         }
 148                                         else {
 149                                                 $events ++;
 150                                         }
 151                                         if(datetime_convert('UTC',((intval($x['adjust'])) ? $a->timezone : 'UTC'), $x['start'],'Y-m-d') === $str_now) {
 152                                                 $all_events_today ++;
 153                                                 if($bd)
 154                                                         $birthdays_today ++;
 155                                                 else
 156                                                         $events_today ++;
 157                                         }
 158                                 }
 159                         }
 160                 }
 161
 162
 163                 /**
 164                  * return xml from notification array
 165                  *
 166                  * @param array $n Notification array:
 167                  *              'href' => notification link
 168                  *              'name' => subject name
 169                  *              'url' => subject url
 170                  *              'photo' => subject photo
 171                  *              'date' => notification date
 172                  *              'seen' => bool true/false
 173                  *              'message' => notification message. "{0}" will be replaced by subject name
 174                  **/
 175                 function xmlize($n){
 176                         $n['photo'] = proxy_url($n['photo']);
 177
 178                         $n['message'] = html_entity_decode($n['message'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 179                         $n['name'] = html_entity_decode($n['name'], ENT_COMPAT | ENT_HTML401, "UTF-8");
 180
 181                         // Are the nofications calles from the regular process or via the friendica app?
 182                         $regularnotifications = (intval($_GET['uid']) AND intval($_GET['_']));
 183
 184                         $a = get_app();
 185
 186                         if ($a->is_friendica_app() OR !$regularnotifications)
 187                                 $n['message'] = str_replace("{0}", $n['name'], $n['message']);
 188
 189                         $local_time = datetime_convert('UTC',date_default_timezone_get(),$n['date']);
 190
 191                         call_hooks('ping_xmlize', $n);
 192                         $notsxml = '<note href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" timestamp="%s" >%s</note>'."\n";
 193                         return sprintf ( $notsxml,
 194                                 xmlify($n['href']), xmlify($n['name']), xmlify($n['url']), xmlify($n['photo']),
 195                                 xmlify(relative_date($n['date'])), xmlify($n['seen']), xmlify(strtotime($local_time)),
 196                                 xmlify($n['message'])
 197                         );
 198                 }
 199
 200                 echo "<intro>$intro</intro>
 201                                 <mail>$mail</mail>
 202                                 <net>$network</net>
 203                                 <home>$home</home>\r\n";
 204                 if ($register!=0) echo "<register>$register</register>";
 205
 206                 echo "<all-events>$all_events</all-events>
 207                         <all-events-today>$all_events_today</all-events-today>
 208                         <events>$events</events>
 209                         <events-today>$events_today</events-today>
 210                         <birthdays>$birthdays</birthdays>
 211                         <birthdays-today>$birthdays_today</birthdays-today>\r\n";
 212
 213
 214                 if(count($notifs) && (! $sysnotify)) {
 215                         foreach($notifs as $zz) {
 216                                 if($zz['seen'] == 0)
 217                                         $sysnotify ++;
 218                         }
 219                 }
 220
 221                 echo '  <notif count="'. ($sysnotify + $intro + $mail + $register) .'">';
 222
 223                 // merge all notification types in one array
 224                 if ($intro>0){
 225                         foreach ($intros as $i) {
 226                                 $n = array(
 227                                         'href' => $a->get_baseurl().'/notifications/intros/'.$i['id'],
 228                                         'name' => $i['name'],
 229                                         'url' => $i['url'],
 230                                         'photo' => $i['photo'],
 231                                         'date' => $i['datetime'],
 232                                         'seen' => false,
 233                                         'message' => t("{0} wants to be your friend"),
 234                                 );
 235                                 $notifs[] = $n;
 236                         }
 237                 }
 238
 239                 if ($mail>0){
 240                         foreach ($mails as $i) {
 241                                 $n = array(
 242                                         'href' => $a->get_baseurl().'/message/'.$i['id'],
 243                                         'name' => $i['from-name'],
 244                                         'url' => $i['from-url'],
 245                                         'photo' => $i['from-photo'],
 246                                         'date' => $i['created'],
 247                                         'seen' => false,
 248                                         'message' => t("{0} sent you a message"),
 249                                 );
 250                                 $notifs[] = $n;
 251                         }
 252                 }
 253
 254                 if ($register>0){
 255                         foreach ($regs as $i) {
 256                                 $n = array(
 257                                         'href' => $a->get_baseurl().'/admin/users/',
 258                                         'name' => $i['name'],
 259                                         'url' => $i['url'],
 260                                         'photo' => $i['micro'],
 261                                         'date' => $i['created'],
 262                                         'seen' => false,
 263                                         'message' => t("{0} requested registration"),
 264                                 );
 265                                 $notifs[] = $n;
 266                         }
 267                 }
 268                 // sort notifications by $[]['date']
 269                 $sort_function = function($a, $b) {
 270                         $adate = date($a['date']);
 271                         $bdate = date($b['date']);
 272                         if ($adate == $bdate) {
 273                                 return 0;
 274                         }
 275                         return ($adate < $bdate) ? 1 : -1;
 276                 };
 277                 usort($notifs, $sort_function);
 278
 279                 if(count($notifs)) {
 280                         foreach($notifs as $n) {
 281                                 echo xmlize($n);
 282                         }
 283                 }
 284
 285
 286                 echo "  </notif>";
 287         }
 288         echo " <sysmsgs>";
 289
 290         if(x($_SESSION,'sysmsg')){
 291                 foreach ($_SESSION['sysmsg'] as $m){
 292                         echo "<notice>".xmlify($m)."</notice>";
 293                 }
 294                 unset($_SESSION['sysmsg']);
 295         }
 296         if(x($_SESSION,'sysmsg_info')){
 297                 foreach ($_SESSION['sysmsg_info'] as $m){
 298                         echo "<info>".xmlify($m)."</info>";
 299                 }
 300                 unset($_SESSION['sysmsg_info']);
 301         }
 302
 303         echo " </sysmsgs>";
 304         echo"</result>
 305         ";
 306
 307         killme();
 308 }
 309
 310 function ping_get_notifications($uid) {
 311
 312         $result = array();
 313         $offset = 0;
 314         $seen = false;
 315         $seensql = "NOT";
 316         $order = "DESC";
 317         $quit = false;
 318
 319         $a = get_app();
 320
 321         do {
 322                 $r = q("SELECT `notify`.*, `item`.`visible`, `item`.`spam`, `item`.`deleted`
 323                         FROM `notify` LEFT JOIN `item` ON `item`.`id` = `notify`.`iid`
 324                         WHERE `notify`.`uid` = %d AND `notify`.`msg` != ''
 325                         AND NOT (`notify`.`type` IN (%d, %d))
 326                         AND $seensql `notify`.`seen` ORDER BY `notify`.`date` $order LIMIT %d, 50",
 327                         intval($uid),
 328                         intval(NOTIFY_INTRO),
 329                         intval(NOTIFY_MAIL),
 330                         intval($offset)
 331                 );
 332
 333                 if (!$r AND !$seen) {
 334                         $seen = true;
 335                         $seensql = "";
 336                         $order = "DESC";
 337                         $offset = 0;
 338                 } elseif (!$r)
 339                         $quit = true;
 340                 else
 341                         $offset += 50;
 342
 343
 344                 foreach ($r AS $notification) {
 345                         if (is_null($notification["visible"]))
 346                                 $notification["visible"] = true;
 347
 348                         if (is_null($notification["spam"]))
 349                                 $notification["spam"] = 0;
 350
 351                         if (is_null($notification["deleted"]))
 352                                 $notification["deleted"] = 0;
 353
 354                         $notification["message"] = strip_tags(bbcode($notification["msg"]));
 355                         $notification["name"] = strip_tags(bbcode($notification["name"]));
 356
 357                         // Replace the name with {0} but ensure to make that only once
 358                         // The {0} is used later and prints the name in bold.
 359
 360                         $pos = strpos($notification["message"],$notification['name']);
 361                         if ($pos !== false)
 362                                 $notification["message"] = substr_replace($notification["message"],"{0}",$pos,strlen($notification["name"]));
 363
 364                         $notification['href'] = $a->get_baseurl() . '/notify/view/' . $notification['id'];
 365
 366                         if ($notification["visible"] AND !$notification["spam"] AND
 367                                 !$notification["deleted"] AND !is_array($result[$notification["parent"]])) {
 368                                 $result[$notification["parent"]] = $notification;
 369                         }
 370                 }
 371
 372         } while ((count($result) < 50) AND !$quit);
 373
 374
 375         return($result);
 376 }