include/Contact.php

   1 <?php
   2
   3
   4 // Included here for completeness, but this is a very dangerous operation.
   5 // It is the caller's responsibility to confirm the requestor's intent and
   6 // authorisation to do this.
   7
   8 function user_remove($uid) {
   9         if(! $uid)
  10                 return;
  11         $a = get_app();
  12         logger('Removing user: ' . $uid);
  13
  14         $r = q("select * from user where uid = %d limit 1", intval($uid));
  15
  16         call_hooks('remove_user',$r[0]);
  17
  18         // save username (actually the nickname as it is guaranteed
  19         // unique), so it cannot be re-registered in the future.
  20
  21         q("insert into userd ( username ) values ( '%s' )",
  22                 $r[0]['nickname']
  23         );
  24
  25         // don't delete yet, will be done later when contacts have deleted my stuff
  26         // q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
  27         q("DELETE FROM `gcign` WHERE `uid` = %d", intval($uid));
  28         q("DELETE FROM `group` WHERE `uid` = %d", intval($uid));
  29         q("DELETE FROM `group_member` WHERE `uid` = %d", intval($uid));
  30         q("DELETE FROM `intro` WHERE `uid` = %d", intval($uid));
  31         q("DELETE FROM `event` WHERE `uid` = %d", intval($uid));
  32         q("DELETE FROM `item` WHERE `uid` = %d", intval($uid));
  33         q("DELETE FROM `item_id` WHERE `uid` = %d", intval($uid));
  34         q("DELETE FROM `mail` WHERE `uid` = %d", intval($uid));
  35         q("DELETE FROM `mailacct` WHERE `uid` = %d", intval($uid));
  36         q("DELETE FROM `manage` WHERE `uid` = %d", intval($uid));
  37         q("DELETE FROM `notify` WHERE `uid` = %d", intval($uid));
  38         q("DELETE FROM `photo` WHERE `uid` = %d", intval($uid));
  39         q("DELETE FROM `attach` WHERE `uid` = %d", intval($uid));
  40         q("DELETE FROM `profile` WHERE `uid` = %d", intval($uid));
  41         q("DELETE FROM `profile_check` WHERE `uid` = %d", intval($uid));
  42         q("DELETE FROM `pconfig` WHERE `uid` = %d", intval($uid));
  43         q("DELETE FROM `search` WHERE `uid` = %d", intval($uid));
  44         q("DELETE FROM `spam` WHERE `uid` = %d", intval($uid));
  45         // don't delete yet, will be done later when contacts have deleted my stuff
  46         // q("DELETE FROM `user` WHERE `uid` = %d", intval($uid));
  47         q("UPDATE `user` SET `account_removed` = 1, `account_expires_on` = UTC_TIMESTAMP() WHERE `uid` = %d", intval($uid));
  48         proc_run('php', "include/notifier.php", "removeme", $uid);
  49
  50         // Send an update to the directory
  51         proc_run('php', "include/directory.php", $r[0]['url']);
  52
  53         if($uid == local_user()) {
  54                 unset($_SESSION['authenticated']);
  55                 unset($_SESSION['uid']);
  56                 goaway($a->get_baseurl());
  57         }
  58 }
  59
  60
  61 function contact_remove($id) {
  62
  63         $r = q("select uid from contact where id = %d limit 1",
  64                 intval($id)
  65         );
  66         if((! count($r)) || (! intval($r[0]['uid'])))
  67                 return;
  68
  69         $archive = get_pconfig($r[0]['uid'], 'system','archive_removed_contacts');
  70         if($archive) {
  71                 q("update contact set `archive` = 1, `network` = 'none', `writable` = 0 where id = %d",
  72                         intval($id)
  73                 );
  74                 return;
  75         }
  76
  77         q("DELETE FROM `contact` WHERE `id` = %d",
  78                 intval($id)
  79         );
  80         q("DELETE FROM `item` WHERE `contact-id` = %d ",
  81                 intval($id)
  82         );
  83         q("DELETE FROM `photo` WHERE `contact-id` = %d ",
  84                 intval($id)
  85         );
  86         q("DELETE FROM `mail` WHERE `contact-id` = %d ",
  87                 intval($id)
  88         );
  89         q("DELETE FROM `event` WHERE `cid` = %d ",
  90                 intval($id)
  91         );
  92         q("DELETE FROM `queue` WHERE `cid` = %d ",
  93                 intval($id)
  94         );
  95
  96 }
  97
  98
  99 // sends an unfriend message. Does not remove the contact
 100
 101 function terminate_friendship($user,$self,$contact) {
 102
 103
 104         $a = get_app();
 105
 106         require_once('include/datetime.php');
 107
 108         if($contact['network'] === NETWORK_OSTATUS) {
 109
 110                 $slap = replace_macros(get_markup_template('follow_slap.tpl'), array(
 111                         '$name' => $user['username'],
 112                         '$profile_page' => $a->get_baseurl() . '/profile/' . $user['nickname'],
 113                         '$photo' => $self['photo'],
 114                         '$thumb' => $self['thumb'],
 115                         '$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME),
 116                         '$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':unfollow:' . get_guid(32),
 117                         '$title' => '',
 118                         '$type' => 'text',
 119                         '$content' => t('stopped following'),
 120                         '$nick' => $user['nickname'],
 121                         '$verb' => 'http://ostatus.org/schema/1.0/unfollow', // ACTIVITY_UNFOLLOW,
 122                         '$ostat_follow' => '' // '<as:verb>http://ostatus.org/schema/1.0/unfollow</as:verb>' . "\r\n"
 123                 ));
 124
 125                 if((x($contact,'notify')) && (strlen($contact['notify']))) {
 126                         require_once('include/salmon.php');
 127                         slapper($user,$contact['notify'],$slap);
 128                 }
 129         }
 130         elseif($contact['network'] === NETWORK_DIASPORA) {
 131                 require_once('include/diaspora.php');
 132                 diaspora::send_unshare($user,$contact);
 133         }
 134         elseif($contact['network'] === NETWORK_DFRN) {
 135                 require_once('include/dfrn.php');
 136                 dfrn::deliver($user,$contact,'placeholder', 1);
 137         }
 138
 139 }
 140
 141
 142 // Contact has refused to recognise us as a friend. We will start a countdown.
 143 // If they still don't recognise us in 32 days, the relationship is over,
 144 // and we won't waste any more time trying to communicate with them.
 145 // This provides for the possibility that their database is temporarily messed
 146 // up or some other transient event and that there's a possibility we could recover from it.
 147
 148 if(! function_exists('mark_for_death')) {
 149 function mark_for_death($contact) {
 150
 151         if($contact['archive'])
 152                 return;
 153
 154         if($contact['term-date'] == '0000-00-00 00:00:00') {
 155                 q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
 156                                 dbesc(datetime_convert()),
 157                                 intval($contact['id'])
 158                 );
 159         }
 160         else {
 161
 162                 /// @todo
 163                 /// We really should send a notification to the owner after 2-3 weeks
 164                 /// so they won't be surprised when the contact vanishes and can take
 165                 /// remedial action if this was a serious mistake or glitch
 166
 167                 $expiry = $contact['term-date'] . ' + 32 days ';
 168                 if(datetime_convert() > datetime_convert('UTC','UTC',$expiry)) {
 169
 170                         // relationship is really truly dead.
 171                         // archive them rather than delete
 172                         // though if the owner tries to unarchive them we'll start the whole process over again
 173
 174                         q("update contact set `archive` = 1 where id = %d",
 175                                 intval($contact['id'])
 176                         );
 177                         q("UPDATE `item` SET `private` = 2 WHERE `contact-id` = %d AND `uid` = %d", intval($contact['id']), intval($contact['uid']));
 178
 179                         //contact_remove($contact['id']);
 180
 181                 }
 182         }
 183
 184 }}
 185
 186 if(! function_exists('unmark_for_death')) {
 187 function unmark_for_death($contact) {
 188         // It's a miracle. Our dead contact has inexplicably come back to life.
 189         q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
 190                 dbesc('0000-00-00 00:00:00'),
 191                 intval($contact['id'])
 192         );
 193 }}
 194
 195 function get_contact_details_by_url($url, $uid = -1) {
 196         if ($uid == -1)
 197                 $uid = local_user();
 198
 199         $r = q("SELECT `id` AS `gid`, `url`, `name`, `nick`, `addr`, `photo`, `location`, `about`, `keywords`, `gender`, `community`, `network` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
 200                 dbesc(normalise_link($url)));
 201
 202         if ($r) {
 203                 $profile = $r[0];
 204
 205                 if ((($profile["addr"] == "") OR ($profile["name"] == "")) AND
 206                         in_array($profile["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS)))
 207                         proc_run('php',"include/update_gcontact.php", $profile["gid"]);
 208         }
 209
 210         // Fetching further contact data from the contact table
 211         $r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `addr`, `forum`, `prv`, `bd`, `self` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `network` IN ('%s', '')",
 212                 dbesc(normalise_link($url)), intval($uid), dbesc($profile["network"]));
 213
 214         if (!count($r) AND !isset($profile))
 215                 $r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `addr`, `forum`, `prv`, `bd`, `self` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
 216                         dbesc(normalise_link($url)), intval($uid));
 217
 218         if (!count($r) AND !isset($profile))
 219                 $r = q("SELECT `id`, `uid`, `url`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `addr`, `forum`, `prv`, `bd` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0",
 220                         dbesc(normalise_link($url)));
 221
 222         if ($r) {
 223                 if (!isset($profile["url"]) AND $r[0]["url"])
 224                         $profile["url"] = $r[0]["url"];
 225                 if (!isset($profile["name"]) AND $r[0]["name"])
 226                         $profile["name"] = $r[0]["name"];
 227                 if (!isset($profile["nick"]) AND $r[0]["nick"])
 228                         $profile["nick"] = $r[0]["nick"];
 229                 if (!isset($profile["addr"]) AND $r[0]["addr"])
 230                         $profile["addr"] = $r[0]["addr"];
 231                 if ((!isset($profile["photo"]) OR $r[0]["self"]) AND $r[0]["photo"])
 232                         $profile["photo"] = $r[0]["photo"];
 233                 if (!isset($profile["location"]) AND $r[0]["location"])
 234                         $profile["location"] = $r[0]["location"];
 235                 if (!isset($profile["about"]) AND $r[0]["about"])
 236                         $profile["about"] = $r[0]["about"];
 237                 if (!isset($profile["keywords"]) AND $r[0]["keywords"])
 238                         $profile["keywords"] = $r[0]["keywords"];
 239                 if (!isset($profile["gender"]) AND $r[0]["gender"])
 240                         $profile["gender"] = $r[0]["gender"];
 241                 if (isset($r[0]["forum"]) OR isset($r[0]["prv"]))
 242                         $profile["community"] = ($r[0]["forum"] OR $r[0]["prv"]);
 243                 if (!isset($profile["network"]) AND $r[0]["network"])
 244                         $profile["network"] = $r[0]["network"];
 245                 if (!isset($profile["addr"]) AND $r[0]["addr"])
 246                         $profile["addr"] = $r[0]["addr"];
 247                 if (!isset($profile["bd"]) AND $r[0]["bd"])
 248                         $profile["bd"] = $r[0]["bd"];
 249                 if (isset($r[0]["thumb"]))
 250                         $profile["thumb"] = $r[0]["thumb"];
 251                 if ($r[0]["uid"] == 0)
 252                         $profile["cid"] = 0;
 253                 else
 254                         $profile["cid"] = $r[0]["id"];
 255         } else
 256                 $profile["cid"] = 0;
 257
 258         if (($profile["cid"] == 0) AND ($profile["network"] == NETWORK_DIASPORA)) {
 259                 $profile["location"] = "";
 260                 $profile["about"] = "";
 261         }
 262
 263         return($profile);
 264 }
 265
 266 if(! function_exists('contact_photo_menu')){
 267 function contact_photo_menu($contact, $uid = 0) {
 268
 269         $a = get_app();
 270
 271         $contact_url="";
 272         $pm_url="";
 273         $status_link="";
 274         $photos_link="";
 275         $posts_link="";
 276         $contact_drop_link = "";
 277         $poke_link="";
 278
 279         if ($uid == 0)
 280                 $uid = local_user();
 281
 282         if ($contact["uid"] != $uid) {
 283                 if ($uid == 0) {
 284                         $profile_link = zrl($contact['url']);
 285                         $menu = Array('profile' => array(t("View Profile"), $profile_link, true));
 286
 287                         return $menu;
 288                 }
 289
 290                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `network` = '%s' AND `uid` = %d",
 291                         dbesc($contact["nurl"]), dbesc($contact["network"]), intval($uid));
 292                 if ($r)
 293                         return contact_photo_menu($r[0], $uid);
 294                 else {
 295                         $profile_link = zrl($contact['url']);
 296                         $connlnk = 'follow/?url='.$contact['url'];
 297                         $menu = Array(
 298                                 'profile' => array(t("View Profile"), $profile_link, true),
 299                                 'follow' => array(t("Connect/Follow"), $connlnk, true)
 300                                 );
 301
 302                         return $menu;
 303                 }
 304         }
 305
 306         $sparkle = false;
 307         if($contact['network'] === NETWORK_DFRN) {
 308                 $sparkle = true;
 309                 $profile_link = $a->get_baseurl() . '/redir/' . $contact['id'];
 310         }
 311         else
 312                 $profile_link = $contact['url'];
 313
 314         if($profile_link === 'mailbox')
 315                 $profile_link = '';
 316
 317         if($sparkle) {
 318                 $status_link = $profile_link . "?url=status";
 319                 $photos_link = $profile_link . "?url=photos";
 320                 $profile_link = $profile_link . "?url=profile";
 321         }
 322
 323         if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA)))
 324                 $pm_url = $a->get_baseurl() . '/message/new/' . $contact['id'];
 325
 326         if ($contact["network"] == NETWORK_DFRN)
 327                 $poke_link = $a->get_baseurl() . '/poke/?f=&c=' . $contact['id'];
 328
 329         $contact_url = $a->get_baseurl() . '/contacts/' . $contact['id'];
 330         $posts_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/posts';
 331         $contact_drop_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/drop?confirm=1';
 332
 333
 334         /**
 335          * menu array:
 336          * "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
 337          */
 338         $menu = Array(
 339                 'status' => array(t("View Status"), $status_link, true),
 340                 'profile' => array(t("View Profile"), $profile_link, true),
 341                 'photos' => array(t("View Photos"), $photos_link,true),
 342                 'network' => array(t("Network Posts"), $posts_link,false),
 343                 'edit' => array(t("Edit Contact"), $contact_url, false),
 344                 'drop' => array(t("Drop Contact"), $contact_drop_link, false),
 345                 'pm' => array(t("Send PM"), $pm_url, false),
 346                 'poke' => array(t("Poke"), $poke_link, false),
 347         );
 348
 349
 350         $args = array('contact' => $contact, 'menu' => &$menu);
 351
 352         call_hooks('contact_photo_menu', $args);
 353
 354         $menucondensed = array();
 355
 356         foreach ($menu AS $menuname=>$menuitem)
 357                 if ($menuitem[1] != "")
 358                         $menucondensed[$menuname] = $menuitem;
 359
 360         return $menucondensed;
 361 }}
 362
 363
 364 function random_profile() {
 365         $r = q("SELECT `url` FROM `gcontact` WHERE `network` = '%s'
 366                                 AND `last_contact` >= `last_failure`
 367                                 AND `updated` > UTC_TIMESTAMP - INTERVAL 1 MONTH
 368                         ORDER BY rand() LIMIT 1",
 369                 dbesc(NETWORK_DFRN));
 370
 371         if(count($r))
 372                 return dirname($r[0]['url']);
 373         return '';
 374 }
 375
 376
 377 function contacts_not_grouped($uid,$start = 0,$count = 0) {
 378
 379         if(! $count) {
 380                 $r = q("select count(*) as total from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) ",
 381                         intval($uid),
 382                         intval($uid)
 383                 );
 384
 385                 return $r;
 386
 387
 388         }
 389
 390         $r = q("select * from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) and blocked = 0 and pending = 0 limit %d, %d",
 391                 intval($uid),
 392                 intval($uid),
 393                 intval($start),
 394                 intval($count)
 395         );
 396
 397         return $r;
 398 }
 399
 400 function get_contact($url, $uid = 0) {
 401         require_once("include/Scrape.php");
 402
 403         $data = array();
 404         $contactid = 0;
 405
 406         // is it an address in the format user@server.tld?
 407         /// @todo use gcontact and/or the addr field for a lookup
 408         if (!strstr($url, "http") OR strstr($url, "@")) {
 409                 $data = probe_url($url);
 410                 $url = $data["url"];
 411                 if ($url == "")
 412                         return 0;
 413         }
 414
 415         $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2",
 416                         dbesc(normalise_link($url)),
 417                         intval($uid));
 418
 419         if (!$contact)
 420                 $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `alias` IN ('%s', '%s') AND `uid` = %d ORDER BY `id` LIMIT 1",
 421                                 dbesc($url),
 422                                 dbesc(normalise_link($url)),
 423                                 intval($uid));
 424
 425         if ($contact) {
 426                 $contactid = $contact[0]["id"];
 427
 428                 // Update the contact every 7 days
 429                 $update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -7 days'));
 430                 //$update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
 431
 432                 if (!$update_photo)
 433                         return($contactid);
 434         } elseif ($uid != 0)
 435                 return 0;
 436
 437         if (!count($data))
 438                 $data = probe_url($url);
 439
 440         // Does this address belongs to a valid network?
 441         if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA)))
 442                 return 0;
 443
 444         $url = $data["url"];
 445
 446         if ($contactid == 0) {
 447                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 448                                         `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
 449                                         `batch`, `request`, `confirm`, `poco`,
 450                                         `writable`, `blocked`, `readonly`, `pending`)
 451                                         VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', 1, 0, 0, 0)",
 452                         intval($uid),
 453                         dbesc(datetime_convert()),
 454                         dbesc($data["url"]),
 455                         dbesc(normalise_link($data["url"])),
 456                         dbesc($data["addr"]),
 457                         dbesc($data["alias"]),
 458                         dbesc($data["notify"]),
 459                         dbesc($data["poll"]),
 460                         dbesc($data["name"]),
 461                         dbesc($data["nick"]),
 462                         dbesc($data["photo"]),
 463                         dbesc($data["network"]),
 464                         dbesc($data["pubkey"]),
 465                         intval(CONTACT_IS_SHARING),
 466                         intval($data["priority"]),
 467                         dbesc($data["batch"]),
 468                         dbesc($data["request"]),
 469                         dbesc($data["confirm"]),
 470                         dbesc($data["poco"])
 471                 );
 472
 473                 $contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2",
 474                                 dbesc(normalise_link($data["url"])),
 475                                 intval($uid));
 476                 if (!$contact)
 477                         return 0;
 478
 479                 $contactid = $contact[0]["id"];
 480         }
 481
 482         if ((count($contact) > 1) AND ($uid == 0) AND ($contactid != 0) AND ($url != ""))
 483                 q("DELETE FROM `contact` WHERE `nurl` = '%s' AND `id` != %d",
 484                         dbesc(normalise_link($url)),
 485                         intval($contactid));
 486
 487         require_once("Photo.php");
 488
 489         update_contact_avatar($data["photo"],$uid,$contactid);
 490
 491         q("UPDATE `contact` SET `addr` = '%s', `alias` = '%s', `name` = '%s', `nick` = '%s',
 492                 `name-date` = '%s', `uri-date` = '%s' WHERE `id` = %d",
 493                 dbesc($data["addr"]),
 494                 dbesc($data["alias"]),
 495                 dbesc($data["name"]),
 496                 dbesc($data["nick"]),
 497                 dbesc(datetime_convert()),
 498                 dbesc(datetime_convert()),
 499                 intval($contactid)
 500         );
 501
 502         return $contactid;
 503 }
 504
 505 /**
 506  * @brief Returns posts from a given gcontact
 507  *
 508  * @param App $a argv application class
 509  * @param int $gcontact_id Global contact
 510  *
 511  * @return string posts in HTML
 512  */
 513 function posts_from_gcontact($a, $gcontact_id) {
 514
 515         require_once('include/conversation.php');
 516
 517         // There are no posts with "uid = 0" with connector networks
 518         // This speeds up the query a lot
 519         $r = q("SELECT `network` FROM `gcontact` WHERE `id` = %d", dbesc($gcontact_id));
 520         if (in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, "")))
 521                 $sql = "(`item`.`uid` = 0 OR  (`item`.`uid` = %d AND `item`.`private`))";
 522         else
 523                 $sql = "`item`.`uid` = %d";
 524
 525         if(get_config('system', 'old_pager')) {
 526                 $r = q("SELECT COUNT(*) AS `total` FROM `item`
 527                         WHERE `gcontact-id` = %d and $sql",
 528                         intval($gcontact_id),
 529                         intval(local_user()));
 530
 531                 $a->set_pager_total($r[0]['total']);
 532         }
 533
 534         $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
 535                         `author-name` AS `name`, `owner-avatar` AS `photo`,
 536                         `owner-link` AS `url`, `owner-avatar` AS `thumb`
 537                 FROM `item` FORCE INDEX (`gcontactid_uid_created`)
 538                 WHERE `gcontact-id` = %d AND $sql AND
 539                         NOT `deleted` AND NOT `moderated` AND `visible`
 540                 ORDER BY `item`.`created` DESC LIMIT %d, %d",
 541                 intval($gcontact_id),
 542                 intval(local_user()),
 543                 intval($a->pager['start']),
 544                 intval($a->pager['itemspage'])
 545         );
 546
 547         $o = conversation($a,$r,'community',false);
 548
 549         if(!get_config('system', 'old_pager')) {
 550                 $o .= alt_pager($a,count($r));
 551         } else {
 552                 $o .= paginate($a);
 553         }
 554
 555         return $o;
 556 }
 557
 558 /**
 559  * @brief Returns posts from a given contact
 560  *
 561  * @param App $a argv application class
 562  * @param int $contact_id contact
 563  *
 564  * @return string posts in HTML
 565  */
 566 function posts_from_contact($a, $contact_id) {
 567
 568         require_once('include/conversation.php');
 569
 570         $r = q("SELECT `url` FROM `contact` WHERE `id` = %d", intval($contact_id));
 571         if (!$r)
 572                 return false;
 573
 574         $contact = $r[0];
 575
 576         if(get_config('system', 'old_pager')) {
 577                 $r = q("SELECT COUNT(*) AS `total` FROM `item`
 578                         WHERE `item`.`uid` = %d AND `author-link` IN ('%s', '%s')",
 579                         intval(local_user()),
 580                         dbesc(str_replace("https://", "http://", $contact["url"])),
 581                         dbesc(str_replace("http://", "https://", $contact["url"])));
 582
 583                 $a->set_pager_total($r[0]['total']);
 584         }
 585
 586         $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
 587                         `author-name` AS `name`, `owner-avatar` AS `photo`,
 588                         `owner-link` AS `url`, `owner-avatar` AS `thumb`
 589                 FROM `item` FORCE INDEX (`uid_contactid_created`)
 590                 WHERE `item`.`uid` = %d AND `contact-id` = %d
 591                         AND `author-link` IN ('%s', '%s')
 592                         AND NOT `deleted` AND NOT `moderated` AND `visible`
 593                 ORDER BY `item`.`created` DESC LIMIT %d, %d",
 594                 intval(local_user()),
 595                 intval($contact_id),
 596                 dbesc(str_replace("https://", "http://", $contact["url"])),
 597                 dbesc(str_replace("http://", "https://", $contact["url"])),
 598                 intval($a->pager['start']),
 599                 intval($a->pager['itemspage'])
 600         );
 601
 602         $o .= conversation($a,$r,'community',false);
 603
 604         if(!get_config('system', 'old_pager'))
 605                 $o .= alt_pager($a,count($r));
 606         else
 607                 $o .= paginate($a);
 608
 609         return $o;
 610 }
 611
 612 /**
 613  * @brief Returns a formatted location string from the given profile array
 614  *
 615  * @param array $profile Profile array (Generated from the "profile" table)
 616  *
 617  * @return string Location string
 618  */
 619 function formatted_location($profile) {
 620         $location = '';
 621
 622         if($profile['locality'])
 623                 $location .= $profile['locality'];
 624
 625         if($profile['region'] AND ($profile['locality'] != $profile['region'])) {
 626                 if($location)
 627                         $location .= ', ';
 628
 629                 $location .= $profile['region'];
 630         }
 631
 632         if($profile['country-name']) {
 633                 if($location)
 634                         $location .= ', ';
 635
 636                 $location .= $profile['country-name'];
 637         }
 638
 639         return $location;
 640 }
 641 ?>