mod/photos.php

   1 <?php
   2 /**
   3  * @file mod/photos.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Content\Feature;
   8 use Friendica\Content\Nav;
   9 use Friendica\Content\Pager;
  10 use Friendica\Content\Text\BBCode;
  11 use Friendica\Core\ACL;
  12 use Friendica\Core\Addon;
  13 use Friendica\Core\Config;
  14 use Friendica\Core\L10n;
  15 use Friendica\Core\Logger;
  16 use Friendica\Core\Renderer;
  17 use Friendica\Core\System;
  18 use Friendica\Core\Worker;
  19 use Friendica\Database\DBA;
  20 use Friendica\Model\Contact;
  21 use Friendica\Model\Group;
  22 use Friendica\Model\Item;
  23 use Friendica\Model\Photo;
  24 use Friendica\Model\Profile;
  25 use Friendica\Model\User;
  26 use Friendica\Network\Probe;
  27 use Friendica\Object\Image;
  28 use Friendica\Protocol\DFRN;
  29 use Friendica\Util\Crypto;
  30 use Friendica\Util\DateTimeFormat;
  31 use Friendica\Util\Map;
  32 use Friendica\Util\Security;
  33 use Friendica\Util\Temporal;
  34 use Friendica\Util\Strings;
  35 use Friendica\Util\XML;
  36
  37 function photos_init(App $a) {
  38
  39         if ($a->argc > 1) {
  40                 DFRN::autoRedir($a, $a->argv[1]);
  41         }
  42
  43         if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
  44                 return;
  45         }
  46
  47         Nav::setSelected('home');
  48
  49         if ($a->argc > 1) {
  50                 $nick = $a->argv[1];
  51                 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  52                         DBA::escape($nick)
  53                 );
  54
  55                 if (!DBA::isResult($user)) {
  56                         return;
  57                 }
  58
  59                 $a->data['user'] = $user[0];
  60                 $a->profile_uid = $user[0]['uid'];
  61                 $is_owner = (local_user() && (local_user() == $a->profile_uid));
  62
  63                 $profile = Profile::getByNickname($nick, $a->profile_uid);
  64
  65                 $account_type = Contact::getAccountType($profile);
  66
  67                 $tpl = Renderer::getMarkupTemplate("vcard-widget.tpl");
  68
  69                 $vcard_widget = Renderer::replaceMacros($tpl, [
  70                         '$name' => $profile['name'],
  71                         '$photo' => $profile['photo'],
  72                         '$addr' => defaults($profile, 'addr', ''),
  73                         '$account_type' => $account_type,
  74                         '$pdesc' => defaults($profile, 'pdesc', ''),
  75                 ]);
  76
  77                 $albums = Photo::getAlbums($a->data['user']['uid']);
  78
  79                 $albums_visible = ((intval($a->data['user']['hidewall']) && !local_user() && !remote_user()) ? false : true);
  80
  81                 // add various encodings to the array so we can just loop through and pick them out in a template
  82                 $ret = ['success' => false];
  83
  84                 if ($albums) {
  85                         $a->data['albums'] = $albums;
  86
  87                         if ($albums_visible) {
  88                                 $ret['success'] = true;
  89                         }
  90
  91                         $ret['albums'] = [];
  92                         foreach ($albums as $k => $album) {
  93                                 //hide profile photos to others
  94                                 if (!$is_owner && !remote_user() && ($album['album'] == L10n::t('Profile Photos')))
  95                                         continue;
  96                                 $entry = [
  97                                         'text'      => $album['album'],
  98                                         'total'     => $album['total'],
  99                                         'url'       => 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album['album']),
 100                                         'urlencode' => urlencode($album['album']),
 101                                         'bin2hex'   => bin2hex($album['album'])
 102                                 ];
 103                                 $ret['albums'][] = $entry;
 104                         }
 105                 }
 106
 107                 if (local_user() && $a->data['user']['uid'] == local_user()) {
 108                         $can_post = true;
 109                 } else {
 110                         $can_post = false;
 111                 }
 112
 113                 if ($ret['success']) {
 114                         $photo_albums_widget = Renderer::replaceMacros(Renderer::getMarkupTemplate('photo_albums.tpl'), [
 115                                 '$nick'     => $a->data['user']['nickname'],
 116                                 '$title'    => L10n::t('Photo Albums'),
 117                                 '$recent'   => L10n::t('Recent Photos'),
 118                                 '$albums'   => $ret['albums'],
 119                                 '$baseurl'  => System::baseUrl(),
 120                                 '$upload'   => [L10n::t('Upload New Photos'), 'photos/' . $a->data['user']['nickname'] . '/upload'],
 121                                 '$can_post' => $can_post
 122                         ]);
 123                 }
 124
 125                 if (empty($a->page['aside'])) {
 126                         $a->page['aside'] = '';
 127                 }
 128
 129                 $a->page['aside'] .= $vcard_widget;
 130
 131                 if (!empty($photo_albums_widget)) {
 132                         $a->page['aside'] .= $photo_albums_widget;
 133                 }
 134
 135                 $tpl = Renderer::getMarkupTemplate("photos_head.tpl");
 136
 137                 $a->page['htmlhead'] .= Renderer::replaceMacros($tpl,[
 138                         '$ispublic' => L10n::t('everybody')
 139                 ]);
 140         }
 141
 142         return;
 143 }
 144
 145 function photos_post(App $a)
 146 {
 147         Logger::log('mod-photos: photos_post: begin' , Logger::DEBUG);
 148         Logger::log('mod_photos: REQUEST ' . print_r($_REQUEST, true), Logger::DATA);
 149         Logger::log('mod_photos: FILES '   . print_r($_FILES, true), Logger::DATA);
 150
 151         $phototypes = Image::supportedTypes();
 152
 153         $can_post  = false;
 154         $visitor   = 0;
 155
 156         $page_owner_uid = $a->data['user']['uid'];
 157         $community_page = $a->data['user']['page-flags'] == Contact::PAGE_COMMUNITY;
 158
 159         if (local_user() && (local_user() == $page_owner_uid)) {
 160                 $can_post = true;
 161         } elseif ($community_page && remote_user()) {
 162                 $contact_id = 0;
 163
 164                 if (!empty($_SESSION['remote']) && is_array($_SESSION['remote'])) {
 165                         foreach ($_SESSION['remote'] as $v) {
 166                                 if ($v['uid'] == $page_owner_uid) {
 167                                         $contact_id = $v['cid'];
 168                                         break;
 169                                 }
 170                         }
 171                 }
 172
 173                 if ($contact_id > 0) {
 174                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 175                                 intval($contact_id),
 176                                 intval($page_owner_uid)
 177                         );
 178
 179                         if (DBA::isResult($r)) {
 180                                 $can_post = true;
 181                                 $visitor = $contact_id;
 182                         }
 183                 }
 184         }
 185
 186         if (!$can_post) {
 187                 notice(L10n::t('Permission denied.') . EOL);
 188                 killme();
 189         }
 190
 191         $owner_record = User::getOwnerDataById($page_owner_uid);
 192
 193         if (!$owner_record) {
 194                 notice(L10n::t('Contact information unavailable') . EOL);
 195                 Logger::log('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 196                 killme();
 197         }
 198
 199         if ($a->argc > 3 && $a->argv[2] === 'album') {
 200                 $album = hex2bin($a->argv[3]);
 201
 202                 if ($album === L10n::t('Profile Photos') || $album === 'Contact Photos' || $album === L10n::t('Contact Photos')) {
 203                         $a->internalRedirect($_SESSION['photo_return']);
 204                         return; // NOTREACHED
 205                 }
 206
 207                 $r = q("SELECT `album` FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 208                         DBA::escape($album),
 209                         intval($page_owner_uid)
 210                 );
 211
 212                 if (!DBA::isResult($r)) {
 213                         notice(L10n::t('Album not found.') . EOL);
 214                         $a->internalRedirect($_SESSION['photo_return']);
 215                         return; // NOTREACHED
 216                 }
 217
 218                 // Check if the user has responded to a delete confirmation query
 219                 if (!empty($_REQUEST['canceled'])) {
 220                         $a->internalRedirect($_SESSION['photo_return']);
 221                 }
 222
 223                 // RENAME photo album
 224                 $newalbum = Strings::escapeTags(trim($_POST['albumname']));
 225                 if ($newalbum != $album) {
 226                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 227                                 DBA::escape($newalbum),
 228                                 DBA::escape($album),
 229                                 intval($page_owner_uid)
 230                         );
 231                         // Update the photo albums cache
 232                         Photo::clearAlbumCache($page_owner_uid);
 233
 234                         $a->internalRedirect('photos/' . $a->user['nickname'] . '/album/' . bin2hex($newalbum));
 235                         return; // NOTREACHED
 236                 }
 237
 238                 /*
 239                  * DELETE photo album and all its photos
 240                  */
 241
 242                 if ($_POST['dropalbum'] == L10n::t('Delete Album')) {
 243                         // Check if we should do HTML-based delete confirmation
 244                         if (!empty($_REQUEST['confirm'])) {
 245                                 $drop_url = $a->query_string;
 246
 247                                 $extra_inputs = [
 248                                         ['name' => 'albumname', 'value' => $_POST['albumname']],
 249                                 ];
 250
 251                                 $a->page['content'] = Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
 252                                         '$method' => 'post',
 253                                         '$message' => L10n::t('Do you really want to delete this photo album and all its photos?'),
 254                                         '$extra_inputs' => $extra_inputs,
 255                                         '$confirm' => L10n::t('Delete Album'),
 256                                         '$confirm_url' => $drop_url,
 257                                         '$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
 258                                         '$cancel' => L10n::t('Cancel'),
 259                                 ]);
 260
 261                                 $a->error = 1; // Set $a->error so the other module functions don't execute
 262                                 return;
 263                         }
 264
 265                         $res = [];
 266
 267                         // get the list of photos we are about to delete
 268
 269                         if ($visitor) {
 270                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 271                                         intval($visitor),
 272                                         intval($page_owner_uid),
 273                                         DBA::escape($album)
 274                                 );
 275                         } else {
 276                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 277                                         intval(local_user()),
 278                                         DBA::escape($album)
 279                                 );
 280                         }
 281
 282                         if (DBA::isResult($r)) {
 283                                 foreach ($r as $rr) {
 284                                         $res[] = "'" . DBA::escape($rr['rid']) . "'";
 285                                 }
 286                         } else {
 287                                 $a->internalRedirect($_SESSION['photo_return']);
 288                                 return; // NOTREACHED
 289                         }
 290
 291                         $str_res = implode(',', $res);
 292
 293                         // remove the associated photos
 294                         q("DELETE FROM `photo` WHERE `resource-id` IN ($str_res) AND `uid` = %d",
 295                                 intval($page_owner_uid)
 296                         );
 297
 298                         // find and delete the corresponding item with all the comments and likes/dislikes
 299                         Item::deleteForUser(['resource-id' => $res, 'uid' => $page_owner_uid], $page_owner_uid);
 300
 301                         // Update the photo albums cache
 302                         Photo::clearAlbumCache($page_owner_uid);
 303                 }
 304
 305                 $a->internalRedirect('photos/' . $a->data['user']['nickname']);
 306                 return; // NOTREACHED
 307         }
 308
 309
 310         // Check if the user has responded to a delete confirmation query for a single photo
 311         if ($a->argc > 2 && !empty($_REQUEST['canceled'])) {
 312                 $a->internalRedirect($_SESSION['photo_return']);
 313         }
 314
 315         if ($a->argc > 2 && defaults($_POST, 'delete', '') === L10n::t('Delete Photo')) {
 316
 317                 // same as above but remove single photo
 318
 319                 // Check if we should do HTML-based delete confirmation
 320                 if (!empty($_REQUEST['confirm'])) {
 321                         $drop_url = $a->query_string;
 322
 323                         $a->page['content'] = Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
 324                                 '$method' => 'post',
 325                                 '$message' => L10n::t('Do you really want to delete this photo?'),
 326                                 '$extra_inputs' => [],
 327                                 '$confirm' => L10n::t('Delete Photo'),
 328                                 '$confirm_url' => $drop_url,
 329                                 '$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
 330                                 '$cancel' => L10n::t('Cancel'),
 331                         ]);
 332
 333                         $a->error = 1; // Set $a->error so the other module functions don't execute
 334                         return;
 335                 }
 336
 337                 if ($visitor) {
 338                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 339                                 intval($visitor),
 340                                 intval($page_owner_uid),
 341                                 DBA::escape($a->argv[2])
 342                         );
 343                 } else {
 344                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 345                                 intval(local_user()),
 346                                 DBA::escape($a->argv[2])
 347                         );
 348                 }
 349
 350                 if (DBA::isResult($r)) {
 351                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 352                                 intval($page_owner_uid),
 353                                 DBA::escape($r[0]['resource-id'])
 354                         );
 355
 356                         Item::deleteForUser(['resource-id' => $r[0]['resource-id'], 'uid' => $page_owner_uid], $page_owner_uid);
 357
 358                         // Update the photo albums cache
 359                         Photo::clearAlbumCache($page_owner_uid);
 360                 }
 361
 362                 $a->internalRedirect('photos/' . $a->data['user']['nickname']);
 363                 return; // NOTREACHED
 364         }
 365
 366         if ($a->argc > 2 && (!empty($_POST['desc']) || !empty($_POST['newtag']) || isset($_POST['albname']))) {
 367                 $desc        = !empty($_POST['desc'])      ? Strings::escapeTags(trim($_POST['desc']))      : '';
 368                 $rawtags     = !empty($_POST['newtag'])    ? Strings::escapeTags(trim($_POST['newtag']))    : '';
 369                 $item_id     = !empty($_POST['item_id'])   ? intval($_POST['item_id'])                      : 0;
 370                 $albname     = !empty($_POST['albname'])   ? Strings::escapeTags(trim($_POST['albname']))   : '';
 371                 $origaname   = !empty($_POST['origaname']) ? Strings::escapeTags(trim($_POST['origaname'])) : '';
 372
 373                 $str_group_allow   = !empty($_POST['group_allow'])   ? perms2str($_POST['group_allow'])   : '';
 374                 $str_contact_allow = !empty($_POST['contact_allow']) ? perms2str($_POST['contact_allow']) : '';
 375                 $str_group_deny    = !empty($_POST['group_deny'])    ? perms2str($_POST['group_deny'])    : '';
 376                 $str_contact_deny  = !empty($_POST['contact_deny'])  ? perms2str($_POST['contact_deny'])  : '';
 377
 378                 $resource_id = $a->argv[2];
 379
 380                 if (!strlen($albname)) {
 381                         $albname = DateTimeFormat::localNow('Y');
 382                 }
 383
 384                 if (!empty($_POST['rotate']) && (intval($_POST['rotate']) == 1 || intval($_POST['rotate']) == 2)) {
 385                         Logger::log('rotate');
 386
 387                         $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 0 LIMIT 1",
 388                                 DBA::escape($resource_id),
 389                                 intval($page_owner_uid)
 390                         );
 391
 392                         if (DBA::isResult($r)) {
 393                                 $image = new Image($r[0]['data'], $r[0]['type']);
 394
 395                                 if ($image->isValid()) {
 396                                         $rotate_deg = ((intval($_POST['rotate']) == 1) ? 270 : 90);
 397                                         $image->rotate($rotate_deg);
 398
 399                                         $width  = $image->getWidth();
 400                                         $height = $image->getHeight();
 401
 402                                         $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 0",
 403                                                 DBA::escape($image->asString()),
 404                                                 intval($height),
 405                                                 intval($width),
 406                                                 DBA::escape($resource_id),
 407                                                 intval($page_owner_uid)
 408                                         );
 409
 410                                         if ($width > 640 || $height > 640) {
 411                                                 $image->scaleDown(640);
 412                                                 $width  = $image->getWidth();
 413                                                 $height = $image->getHeight();
 414
 415                                                 $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 1",
 416                                                         DBA::escape($image->asString()),
 417                                                         intval($height),
 418                                                         intval($width),
 419                                                         DBA::escape($resource_id),
 420                                                         intval($page_owner_uid)
 421                                                 );
 422                                         }
 423
 424                                         if ($width > 320 || $height > 320) {
 425                                                 $image->scaleDown(320);
 426                                                 $width  = $image->getWidth();
 427                                                 $height = $image->getHeight();
 428
 429                                                 $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 2",
 430                                                         DBA::escape($image->asString()),
 431                                                         intval($height),
 432                                                         intval($width),
 433                                                         DBA::escape($resource_id),
 434                                                         intval($page_owner_uid)
 435                                                 );
 436                                         }
 437                                 }
 438                         }
 439                 }
 440
 441                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 442                         DBA::escape($resource_id),
 443                         intval($page_owner_uid)
 444                 );
 445
 446                 if (DBA::isResult($p)) {
 447                         $ext = $phototypes[$p[0]['type']];
 448                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 449                                 DBA::escape($desc),
 450                                 DBA::escape($albname),
 451                                 DBA::escape($str_contact_allow),
 452                                 DBA::escape($str_group_allow),
 453                                 DBA::escape($str_contact_deny),
 454                                 DBA::escape($str_group_deny),
 455                                 DBA::escape($resource_id),
 456                                 intval($page_owner_uid)
 457                         );
 458
 459                         // Update the photo albums cache if album name was changed
 460                         if ($albname !== $origaname) {
 461                                 Photo::clearAlbumCache($page_owner_uid);
 462                         }
 463                 }
 464
 465                 /* Don't make the item visible if the only change was the album name */
 466
 467                 $visibility = 0;
 468                 if ($p[0]['desc'] !== $desc || strlen($rawtags)) {
 469                         $visibility = 1;
 470                 }
 471
 472                 if (!$item_id) {
 473                         // Create item container
 474                         $title = '';
 475                         $uri = Item::newURI($page_owner_uid);
 476
 477                         $arr = [];
 478                         $arr['guid']          = System::createUUID();
 479                         $arr['uid']           = $page_owner_uid;
 480                         $arr['uri']           = $uri;
 481                         $arr['parent-uri']    = $uri;
 482                         $arr['post-type']     = Item::PT_IMAGE;
 483                         $arr['wall']          = 1;
 484                         $arr['resource-id']   = $p[0]['resource-id'];
 485                         $arr['contact-id']    = $owner_record['id'];
 486                         $arr['owner-name']    = $owner_record['name'];
 487                         $arr['owner-link']    = $owner_record['url'];
 488                         $arr['owner-avatar']  = $owner_record['thumb'];
 489                         $arr['author-name']   = $owner_record['name'];
 490                         $arr['author-link']   = $owner_record['url'];
 491                         $arr['author-avatar'] = $owner_record['thumb'];
 492                         $arr['title']         = $title;
 493                         $arr['allow_cid']     = $p[0]['allow_cid'];
 494                         $arr['allow_gid']     = $p[0]['allow_gid'];
 495                         $arr['deny_cid']      = $p[0]['deny_cid'];
 496                         $arr['deny_gid']      = $p[0]['deny_gid'];
 497                         $arr['visible']       = $visibility;
 498                         $arr['origin']        = 1;
 499
 500                         $arr['body']          = '[url=' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 501                                                 . '[img]' . System::baseUrl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
 502                                                 . '[/url]';
 503
 504                         $item_id = Item::insert($arr);
 505                 }
 506
 507                 if ($item_id) {
 508                         $item = Item::selectFirst(['tag', 'inform'], ['id' => $item_id, 'uid' => $page_owner_uid]);
 509                 }
 510                 if (DBA::isResult($item)) {
 511                         $old_tag    = $item['tag'];
 512                         $old_inform = $item['inform'];
 513                 }
 514
 515                 if (strlen($rawtags)) {
 516                         $str_tags = '';
 517                         $inform   = '';
 518
 519                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 520                         $x = substr($rawtags, 0, 1);
 521                         if ($x !== '@' && $x !== '#') {
 522                                 $rawtags = '#' . $rawtags;
 523                         }
 524
 525                         $taginfo = [];
 526                         $tags = BBCode::getTags($rawtags);
 527
 528                         if (count($tags)) {
 529                                 foreach ($tags as $tag) {
 530                                         if (strpos($tag, '@') === 0) {
 531                                                 $profile = '';
 532                                                 $name = substr($tag,1);
 533
 534                                                 if ((strpos($name, '@')) || (strpos($name, 'http://'))) {
 535                                                         $newname = $name;
 536                                                         $links = @Probe::lrdd($name);
 537
 538                                                         if (count($links)) {
 539                                                                 foreach ($links as $link) {
 540                                                                         if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
 541                                                                                 $profile = $link['@attributes']['href'];
 542                                                                         }
 543
 544                                                                         if ($link['@attributes']['rel'] === 'salmon') {
 545                                                                                 $salmon = '$url:' . str_replace(',', '%sc', $link['@attributes']['href']);
 546
 547                                                                                 if (strlen($inform)) {
 548                                                                                         $inform .= ',';
 549                                                                                 }
 550
 551                                                                                 $inform .= $salmon;
 552                                                                         }
 553                                                                 }
 554                                                         }
 555
 556                                                         $taginfo[] = [$newname, $profile, $salmon];
 557                                                 } else {
 558                                                         $newname = $name;
 559                                                         $alias = '';
 560                                                         $tagcid = 0;
 561
 562                                                         if (strrpos($newname, '+')) {
 563                                                                 $tagcid = intval(substr($newname, strrpos($newname, '+') + 1));
 564                                                         }
 565
 566                                                         if ($tagcid) {
 567                                                                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 568                                                                         intval($tagcid),
 569                                                                         intval($profile_uid)
 570                                                                 );
 571                                                         } else {
 572                                                                 $newname = str_replace('_',' ',$name);
 573
 574                                                                 //select someone from this user's contacts by name
 575                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 576                                                                                 DBA::escape($newname),
 577                                                                                 intval($page_owner_uid)
 578                                                                 );
 579
 580                                                                 if (!DBA::isResult($r)) {
 581                                                                         //select someone by attag or nick and the name passed in
 582                                                                         $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 583                                                                                         DBA::escape($name),
 584                                                                                         DBA::escape($name),
 585                                                                                         intval($page_owner_uid)
 586                                                                         );
 587                                                                 }
 588                                                         }
 589
 590                                                         if (DBA::isResult($r)) {
 591                                                                 $newname = $r[0]['name'];
 592                                                                 $profile = $r[0]['url'];
 593
 594                                                                 $notify = 'cid:' . $r[0]['id'];
 595                                                                 if (strlen($inform)) {
 596                                                                         $inform .= ',';
 597                                                                 }
 598                                                                 $inform .= $notify;
 599                                                         }
 600                                                 }
 601
 602                                                 if ($profile) {
 603                                                         if (substr($notify, 0, 4) === 'cid:') {
 604                                                                 $taginfo[] = [$newname, $profile, $notify, $r[0], '@[url=' . str_replace(',','%2c',$profile) . ']' . $newname . '[/url]'];
 605                                                         } else {
 606                                                                 $taginfo[] = [$newname, $profile, $notify, null, $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]'];
 607                                                         }
 608
 609                                                         if (strlen($str_tags)) {
 610                                                                 $str_tags .= ',';
 611                                                         }
 612
 613                                                         $profile = str_replace(',', '%2c', $profile);
 614                                                         $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]';
 615                                                 }
 616                                         } elseif (strpos($tag, '#') === 0) {
 617                                                 $tagname = substr($tag, 1);
 618                                                 $str_tags .= '#[url=' . System::baseUrl() . "/search?tag=" . $tagname . ']' . $tagname . '[/url],';
 619                                         }
 620                                 }
 621                         }
 622
 623                         $newtag = $old_tag;
 624                         if (strlen($newtag) && strlen($str_tags)) {
 625                                 $newtag .= ',';
 626                         }
 627                         $newtag .= $str_tags;
 628
 629                         $newinform = $old_inform;
 630                         if (strlen($newinform) && strlen($inform)) {
 631                                 $newinform .= ',';
 632                         }
 633                         $newinform .= $inform;
 634
 635                         $fields = ['tag' => $newtag, 'inform' => $newinform, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
 636                         $condition = ['id' => $item_id];
 637                         Item::update($fields, $condition);
 638
 639                         $best = 0;
 640                         foreach ($p as $scales) {
 641                                 if (intval($scales['scale']) == 2) {
 642                                         $best = 2;
 643                                         break;
 644                                 }
 645
 646                                 if (intval($scales['scale']) == 4) {
 647                                         $best = 4;
 648                                         break;
 649                                 }
 650                         }
 651
 652                         if (count($taginfo)) {
 653                                 foreach ($taginfo as $tagged) {
 654                                         $uri = Item::newURI($page_owner_uid);
 655
 656                                         $arr = [];
 657                                         $arr['guid']          = System::createUUID();
 658                                         $arr['uid']           = $page_owner_uid;
 659                                         $arr['uri']           = $uri;
 660                                         $arr['parent-uri']    = $uri;
 661                                         $arr['wall']          = 1;
 662                                         $arr['contact-id']    = $owner_record['id'];
 663                                         $arr['owner-name']    = $owner_record['name'];
 664                                         $arr['owner-link']    = $owner_record['url'];
 665                                         $arr['owner-avatar']  = $owner_record['thumb'];
 666                                         $arr['author-name']   = $owner_record['name'];
 667                                         $arr['author-link']   = $owner_record['url'];
 668                                         $arr['author-avatar'] = $owner_record['thumb'];
 669                                         $arr['title']         = '';
 670                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 671                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 672                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 673                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 674                                         $arr['visible']       = 1;
 675                                         $arr['verb']          = ACTIVITY_TAG;
 676                                         $arr['gravity']       = GRAVITY_PARENT;
 677                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 678                                         $arr['target-type']   = ACTIVITY_OBJ_IMAGE;
 679                                         $arr['tag']           = $tagged[4];
 680                                         $arr['inform']        = $tagged[2];
 681                                         $arr['origin']        = 1;
 682                                         $arr['body']          = L10n::t('%1$s was tagged in %2$s by %3$s', '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]', '[url=' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . L10n::t('a photo') . '[/url]', '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]');
 683                                         $arr['body'] .= "\n\n" . '[url=' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . '[img]' . System::baseUrl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '[/img][/url]' . "\n";
 684
 685                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 686                                         $arr['object'] .= '<link>' . XML::escape('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 687                                         if ($tagged[3]) {
 688                                                 $arr['object'] .= XML::escape('<link rel="photo" type="'.$p[0]['type'].'" href="' . $tagged[3]['photo'] . '" />' . "\n");
 689                                         }
 690                                         $arr['object'] .= '</link></object>' . "\n";
 691
 692                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_IMAGE . '</type><title>' . $p[0]['desc'] . '</title><id>'
 693                                                 . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 694                                         $arr['target'] .= '<link>' . XML::escape('<link rel="alternate" type="text/html" href="' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="'.$p[0]['type'].'" href="' . System::baseUrl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '" />') . '</link></target>';
 695
 696                                         $item_id = Item::insert($arr);
 697                                 }
 698                         }
 699                 }
 700                 $a->internalRedirect($_SESSION['photo_return']);
 701                 return; // NOTREACHED
 702         }
 703
 704
 705         // default post action - upload a photo
 706         Addon::callHooks('photo_post_init', $_POST);
 707
 708         // Determine the album to use
 709         $album    = !empty($_REQUEST['album'])    ? Strings::escapeTags(trim($_REQUEST['album']))    : '';
 710         $newalbum = !empty($_REQUEST['newalbum']) ? Strings::escapeTags(trim($_REQUEST['newalbum'])) : '';
 711
 712         Logger::log('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , Logger::DEBUG);
 713
 714         if (!strlen($album)) {
 715                 if (strlen($newalbum)) {
 716                         $album = $newalbum;
 717                 } else {
 718                         $album = DateTimeFormat::localNow('Y');
 719                 }
 720         }
 721
 722         /*
 723          * We create a wall item for every photo, but we don't want to
 724          * overwhelm the data stream with a hundred newly uploaded photos.
 725          * So we will make the first photo uploaded to this album in the last several hours
 726          * visible by default, the rest will become visible over time when and if
 727          * they acquire comments, likes, dislikes, and/or tags
 728          */
 729
 730         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 731                 DBA::escape($album),
 732                 intval($page_owner_uid)
 733         );
 734
 735         if (!DBA::isResult($r) || ($album == L10n::t('Profile Photos'))) {
 736                 $visible = 1;
 737         } else {
 738                 $visible = 0;
 739         }
 740
 741         if (!empty($_REQUEST['not_visible']) && $_REQUEST['not_visible'] !== 'false') {
 742                 $visible = 0;
 743         }
 744
 745         $group_allow   = defaults($_REQUEST, 'group_allow'  , []);
 746         $contact_allow = defaults($_REQUEST, 'contact_allow', []);
 747         $group_deny    = defaults($_REQUEST, 'group_deny'   , []);
 748         $contact_deny  = defaults($_REQUEST, 'contact_deny' , []);
 749
 750         $str_group_allow   = perms2str(is_array($group_allow)   ? $group_allow   : explode(',', $group_allow));
 751         $str_contact_allow = perms2str(is_array($contact_allow) ? $contact_allow : explode(',', $contact_allow));
 752         $str_group_deny    = perms2str(is_array($group_deny)    ? $group_deny    : explode(',', $group_deny));
 753         $str_contact_deny  = perms2str(is_array($contact_deny)  ? $contact_deny  : explode(',', $contact_deny));
 754
 755         $ret = ['src' => '', 'filename' => '', 'filesize' => 0, 'type' => ''];
 756
 757         Addon::callHooks('photo_post_file', $ret);
 758
 759         if (!empty($ret['src']) && !empty($ret['filesize'])) {
 760                 $src      = $ret['src'];
 761                 $filename = $ret['filename'];
 762                 $filesize = $ret['filesize'];
 763                 $type     = $ret['type'];
 764                 $error    = UPLOAD_ERR_OK;
 765         } elseif (!empty($_FILES['userfile'])) {
 766                 $src      = $_FILES['userfile']['tmp_name'];
 767                 $filename = basename($_FILES['userfile']['name']);
 768                 $filesize = intval($_FILES['userfile']['size']);
 769                 $type     = $_FILES['userfile']['type'];
 770                 $error    = $_FILES['userfile']['error'];
 771         } else {
 772                 $error    = UPLOAD_ERR_NO_FILE;
 773         }
 774
 775         if ($error !== UPLOAD_ERR_OK) {
 776                 switch ($error) {
 777                         case UPLOAD_ERR_INI_SIZE:
 778                                 notice(L10n::t('Image exceeds size limit of %s', ini_get('upload_max_filesize')) . EOL);
 779                                 break;
 780                         case UPLOAD_ERR_FORM_SIZE:
 781                                 notice(L10n::t('Image exceeds size limit of %s', Strings::formatBytes(defaults($_REQUEST, 'MAX_FILE_SIZE', 0))) . EOL);
 782                                 break;
 783                         case UPLOAD_ERR_PARTIAL:
 784                                 notice(L10n::t('Image upload didn\'t complete, please try again') . EOL);
 785                                 break;
 786                         case UPLOAD_ERR_NO_FILE:
 787                                 notice(L10n::t('Image file is missing') . EOL);
 788                                 break;
 789                         case UPLOAD_ERR_NO_TMP_DIR:
 790                         case UPLOAD_ERR_CANT_WRITE:
 791                         case UPLOAD_ERR_EXTENSION:
 792                                 notice(L10n::t('Server can\'t accept new file upload at this time, please contact your administrator') . EOL);
 793                                 break;
 794                 }
 795                 @unlink($src);
 796                 $foo = 0;
 797                 Addon::callHooks('photo_post_end', $foo);
 798                 return;
 799         }
 800
 801         if ($type == "") {
 802                 $type = Image::guessType($filename);
 803         }
 804
 805         Logger::log('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes', Logger::DEBUG);
 806
 807         $maximagesize = Config::get('system', 'maximagesize');
 808
 809         if ($maximagesize && ($filesize > $maximagesize)) {
 810                 notice(L10n::t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize)) . EOL);
 811                 @unlink($src);
 812                 $foo = 0;
 813                 Addon::callHooks('photo_post_end', $foo);
 814                 return;
 815         }
 816
 817         if (!$filesize) {
 818                 notice(L10n::t('Image file is empty.') . EOL);
 819                 @unlink($src);
 820                 $foo = 0;
 821                 Addon::callHooks('photo_post_end', $foo);
 822                 return;
 823         }
 824
 825         Logger::log('mod/photos.php: photos_post(): loading the contents of ' . $src , Logger::DEBUG);
 826
 827         $imagedata = @file_get_contents($src);
 828
 829         $image = new Image($imagedata, $type);
 830
 831         if (!$image->isValid()) {
 832                 Logger::log('mod/photos.php: photos_post(): unable to process image' , Logger::DEBUG);
 833                 notice(L10n::t('Unable to process image.') . EOL);
 834                 @unlink($src);
 835                 $foo = 0;
 836                 Addon::callHooks('photo_post_end',$foo);
 837                 killme();
 838         }
 839
 840         $exif = $image->orient($src);
 841         @unlink($src);
 842
 843         $max_length = Config::get('system', 'max_image_length');
 844         if (!$max_length) {
 845                 $max_length = MAX_IMAGE_LENGTH;
 846         }
 847         if ($max_length > 0) {
 848                 $image->scaleDown($max_length);
 849         }
 850
 851         $width  = $image->getWidth();
 852         $height = $image->getHeight();
 853
 854         $smallest = 0;
 855
 856         $photo_hash = Photo::newResource();
 857
 858         $r = Photo::store($image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 859
 860         if (!$r) {
 861                 Logger::log('mod/photos.php: photos_post(): image store failed', Logger::DEBUG);
 862                 notice(L10n::t('Image upload failed.') . EOL);
 863                 killme();
 864         }
 865
 866         if ($width > 640 || $height > 640) {
 867                 $image->scaleDown(640);
 868                 Photo::store($image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 869                 $smallest = 1;
 870         }
 871
 872         if ($width > 320 || $height > 320) {
 873                 $image->scaleDown(320);
 874                 Photo::store($image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 875                 $smallest = 2;
 876         }
 877
 878         $uri = Item::newURI($page_owner_uid);
 879
 880         // Create item container
 881         $lat = $lon = null;
 882         if ($exif && $exif['GPS'] && Feature::isEnabled($page_owner_uid, 'photo_location')) {
 883                 $lat = Photo::getGps($exif['GPS']['GPSLatitude'], $exif['GPS']['GPSLatitudeRef']);
 884                 $lon = Photo::getGps($exif['GPS']['GPSLongitude'], $exif['GPS']['GPSLongitudeRef']);
 885         }
 886
 887         $arr = [];
 888         if ($lat && $lon) {
 889                 $arr['coord'] = $lat . ' ' . $lon;
 890         }
 891
 892         $arr['guid']          = System::createUUID();
 893         $arr['uid']           = $page_owner_uid;
 894         $arr['uri']           = $uri;
 895         $arr['parent-uri']    = $uri;
 896         $arr['type']          = 'photo';
 897         $arr['wall']          = 1;
 898         $arr['resource-id']   = $photo_hash;
 899         $arr['contact-id']    = $owner_record['id'];
 900         $arr['owner-name']    = $owner_record['name'];
 901         $arr['owner-link']    = $owner_record['url'];
 902         $arr['owner-avatar']  = $owner_record['thumb'];
 903         $arr['author-name']   = $owner_record['name'];
 904         $arr['author-link']   = $owner_record['url'];
 905         $arr['author-avatar'] = $owner_record['thumb'];
 906         $arr['title']         = '';
 907         $arr['allow_cid']     = $str_contact_allow;
 908         $arr['allow_gid']     = $str_group_allow;
 909         $arr['deny_cid']      = $str_contact_deny;
 910         $arr['deny_gid']      = $str_group_deny;
 911         $arr['visible']       = $visible;
 912         $arr['origin']        = 1;
 913
 914         $arr['body']          = '[url=' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 915                                 . '[img]' . System::baseUrl() . "/photo/{$photo_hash}-{$smallest}.".$image->getExt() . '[/img]'
 916                                 . '[/url]';
 917
 918         $item_id = Item::insert($arr);
 919         // Update the photo albums cache
 920         Photo::clearAlbumCache($page_owner_uid);
 921
 922         Addon::callHooks('photo_post_end', $item_id);
 923
 924         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 925         // if they do not wish to be redirected
 926
 927         $a->internalRedirect($_SESSION['photo_return']);
 928         // NOTREACHED
 929 }
 930
 931 function photos_content(App $a)
 932 {
 933         // URLs:
 934         // photos/name
 935         // photos/name/upload
 936         // photos/name/upload/xxxxx (xxxxx is album name)
 937         // photos/name/album/xxxxx
 938         // photos/name/album/xxxxx/edit
 939         // photos/name/image/xxxxx
 940         // photos/name/image/xxxxx/edit
 941
 942         if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
 943                 notice(L10n::t('Public access denied.') . EOL);
 944                 return;
 945         }
 946
 947         if (empty($a->data['user'])) {
 948                 notice(L10n::t('No photos selected') . EOL);
 949                 return;
 950         }
 951
 952         $phototypes = Image::supportedTypes();
 953
 954         $_SESSION['photo_return'] = $a->cmd;
 955
 956         // Parse arguments
 957         $datum = null;
 958         if ($a->argc > 3) {
 959                 $datatype = $a->argv[2];
 960                 $datum = $a->argv[3];
 961         } elseif (($a->argc > 2) && ($a->argv[2] === 'upload')) {
 962                 $datatype = 'upload';
 963         } else {
 964                 $datatype = 'summary';
 965         }
 966
 967         if ($a->argc > 4) {
 968                 $cmd = $a->argv[4];
 969         } else {
 970                 $cmd = 'view';
 971         }
 972
 973         // Setup permissions structures
 974         $can_post       = false;
 975         $visitor        = 0;
 976         $contact        = null;
 977         $remote_contact = false;
 978         $contact_id     = 0;
 979         $edit           = false;
 980
 981         $owner_uid = $a->data['user']['uid'];
 982
 983         $community_page = (($a->data['user']['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
 984
 985         if (local_user() && (local_user() == $owner_uid)) {
 986                 $can_post = true;
 987         } else {
 988                 if ($community_page && remote_user()) {
 989                         if (is_array($_SESSION['remote'])) {
 990                                 foreach ($_SESSION['remote'] as $v) {
 991                                         if ($v['uid'] == $owner_uid) {
 992                                                 $contact_id = $v['cid'];
 993                                                 break;
 994                                         }
 995                                 }
 996                         }
 997                         if ($contact_id) {
 998
 999                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
1000                                         intval($contact_id),
1001                                         intval($owner_uid)
1002                                 );
1003                                 if (DBA::isResult($r)) {
1004                                         $can_post = true;
1005                                         $contact = $r[0];
1006                                         $remote_contact = true;
1007                                         $visitor = $contact_id;
1008                                 }
1009                         }
1010                 }
1011         }
1012
1013         $groups = [];
1014
1015         // perhaps they're visiting - but not a community page, so they wouldn't have write access
1016         if (remote_user() && !$visitor) {
1017                 $contact_id = 0;
1018                 if (is_array($_SESSION['remote'])) {
1019                         foreach ($_SESSION['remote'] as $v) {
1020                                 if ($v['uid'] == $owner_uid) {
1021                                         $contact_id = $v['cid'];
1022                                         break;
1023                                 }
1024                         }
1025                 }
1026                 if ($contact_id) {
1027                         $groups = Group::getIdsByContactId($contact_id);
1028                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
1029                                 intval($contact_id),
1030                                 intval($owner_uid)
1031                         );
1032                         if (DBA::isResult($r)) {
1033                                 $contact = $r[0];
1034                                 $remote_contact = true;
1035                         }
1036                 }
1037         }
1038
1039         if (!$remote_contact && local_user()) {
1040                 $contact_id = $_SESSION['cid'];
1041                 $contact = $a->contact;
1042         }
1043
1044         if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && !$remote_contact) {
1045                 notice(L10n::t('Access to this item is restricted.') . EOL);
1046                 return;
1047         }
1048
1049         $sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
1050
1051         $o = "";
1052
1053         // tabs
1054         $is_owner = (local_user() && (local_user() == $owner_uid));
1055         $o .= Profile::getTabs($a, $is_owner, $a->data['user']['nickname']);
1056
1057         // Display upload form
1058         if ($datatype === 'upload') {
1059                 if (!$can_post) {
1060                         notice(L10n::t('Permission denied.'));
1061                         return;
1062                 }
1063
1064                 $selname = $datum ? hex2bin($datum) : '';
1065
1066                 $albumselect = '';
1067
1068                 $albumselect .= '<option value="" ' . (!$selname ? ' selected="selected" ' : '') . '>&lt;current year&gt;</option>';
1069                 if (!empty($a->data['albums'])) {
1070                         foreach ($a->data['albums'] as $album) {
1071                                 if (($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === L10n::t('Contact Photos'))) {
1072                                         continue;
1073                                 }
1074                                 $selected = (($selname === $album['album']) ? ' selected="selected" ' : '');
1075                                 $albumselect .= '<option value="' . $album['album'] . '"' . $selected . '>' . $album['album'] . '</option>';
1076                         }
1077                 }
1078
1079                 $uploader = '';
1080
1081                 $ret = ['post_url' => 'photos/' . $a->data['user']['nickname'],
1082                                 'addon_text' => $uploader,
1083                                 'default_upload' => true];
1084
1085                 Addon::callHooks('photo_upload_form',$ret);
1086
1087                 $default_upload_box = Renderer::replaceMacros(Renderer::getMarkupTemplate('photos_default_uploader_box.tpl'), []);
1088                 $default_upload_submit = Renderer::replaceMacros(Renderer::getMarkupTemplate('photos_default_uploader_submit.tpl'), [
1089                         '$submit' => L10n::t('Submit'),
1090                 ]);
1091
1092                 $usage_message = '';
1093
1094                 $tpl = Renderer::getMarkupTemplate('photos_upload.tpl');
1095
1096                 $aclselect_e = ($visitor ? '' : ACL::getFullSelectorHTML($a->user));
1097
1098                 $o .= Renderer::replaceMacros($tpl,[
1099                         '$pagename' => L10n::t('Upload Photos'),
1100                         '$sessid' => session_id(),
1101                         '$usage' => $usage_message,
1102                         '$nickname' => $a->data['user']['nickname'],
1103                         '$newalbum' => L10n::t('New album name: '),
1104                         '$existalbumtext' => L10n::t('or select existing album:'),
1105                         '$nosharetext' => L10n::t('Do not show a status post for this upload'),
1106                         '$albumselect' => $albumselect,
1107                         '$permissions' => L10n::t('Permissions'),
1108                         '$aclselect' => $aclselect_e,
1109                         '$lockstate' => is_array($a->user)
1110                                         && (strlen($a->user['allow_cid'])
1111                                                 || strlen($a->user['allow_gid'])
1112                                                 || strlen($a->user['deny_cid'])
1113                                                 || strlen($a->user['deny_gid'])
1114                                         ) ? 'lock' : 'unlock',
1115                         '$alt_uploader' => $ret['addon_text'],
1116                         '$default_upload_box' => ($ret['default_upload'] ? $default_upload_box : ''),
1117                         '$default_upload_submit' => ($ret['default_upload'] ? $default_upload_submit : ''),
1118                         '$uploadurl' => $ret['post_url'],
1119
1120                         // ACL permissions box
1121                         '$group_perms' => L10n::t('Show to Groups'),
1122                         '$contact_perms' => L10n::t('Show to Contacts'),
1123                         '$return_path' => $a->query_string,
1124                 ]);
1125
1126                 return $o;
1127         }
1128
1129         // Display a single photo album
1130         if ($datatype === 'album') {
1131                 $album = hex2bin($datum);
1132
1133                 $total = 0;
1134                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1135                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
1136                         intval($owner_uid),
1137                         DBA::escape($album)
1138                 );
1139                 if (DBA::isResult($r)) {
1140                         $total = count($r);
1141                 }
1142
1143                 $pager = new Pager($a->query_string, 20);
1144
1145                 /// @TODO I have seen this many times, maybe generalize it script-wide and encapsulate it?
1146                 $order_field = defaults($_GET, 'order', '');
1147                 if ($order_field === 'posted') {
1148                         $order = 'ASC';
1149                 } else {
1150                         $order = 'DESC';
1151                 }
1152
1153                 $r = q("SELECT `resource-id`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`filename`) AS `filename`,
1154                         ANY_VALUE(`type`) AS `type`, max(`scale`) AS `scale`, ANY_VALUE(`desc`) as `desc`,
1155                         ANY_VALUE(`created`) as `created`
1156                         FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1157                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT %d , %d",
1158                         intval($owner_uid),
1159                         DBA::escape($album),
1160                         $pager->getStart(),
1161                         $pager->getItemsPerPage()
1162                 );
1163
1164                 // edit album name
1165                 if ($cmd === 'edit') {
1166                         if (($album !== L10n::t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== L10n::t('Contact Photos'))) {
1167                                 if ($can_post) {
1168                                         $edit_tpl = Renderer::getMarkupTemplate('album_edit.tpl');
1169
1170                                         $album_e = $album;
1171
1172                                         $o .= Renderer::replaceMacros($edit_tpl,[
1173                                                 '$nametext' => L10n::t('New album name: '),
1174                                                 '$nickname' => $a->data['user']['nickname'],
1175                                                 '$album' => $album_e,
1176                                                 '$hexalbum' => bin2hex($album),
1177                                                 '$submit' => L10n::t('Submit'),
1178                                                 '$dropsubmit' => L10n::t('Delete Album')
1179                                         ]);
1180                                 }
1181                         }
1182                 } else {
1183                         if (($album !== L10n::t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== L10n::t('Contact Photos')) && $can_post) {
1184                                 $edit = [L10n::t('Edit Album'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit'];
1185                         }
1186                 }
1187
1188                 if ($order_field === 'posted') {
1189                         $order =  [L10n::t('Show Newest First'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album), 'oldest'];
1190                 } else {
1191                         $order = [L10n::t('Show Oldest First'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted', 'newest'];
1192                 }
1193
1194                 $photos = [];
1195
1196                 if (DBA::isResult($r)) {
1197                         // "Twist" is only used for the duepunto theme with style "slackr"
1198                         $twist = false;
1199                         foreach ($r as $rr) {
1200                                 $twist = !$twist;
1201
1202                                 $ext = $phototypes[$rr['type']];
1203
1204                                 $imgalt_e = $rr['filename'];
1205                                 $desc_e = $rr['desc'];
1206
1207                                 $photos[] = [
1208                                         'id' => $rr['id'],
1209                                         'twist' => ' ' . ($twist ? 'rotleft' : 'rotright') . rand(2,4),
1210                                         'link' => 'photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id']
1211                                                 . ($order_field === 'posted' ? '?f=&order=posted' : ''),
1212                                         'title' => L10n::t('View Photo'),
1213                                         'src' => 'photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
1214                                         'alt' => $imgalt_e,
1215                                         'desc'=> $desc_e,
1216                                         'ext' => $ext,
1217                                         'hash'=> $rr['resource-id'],
1218                                 ];
1219                         }
1220                 }
1221
1222                 $tpl = Renderer::getMarkupTemplate('photo_album.tpl');
1223                 $o .= Renderer::replaceMacros($tpl, [
1224                         '$photos' => $photos,
1225                         '$album' => $album,
1226                         '$can_post' => $can_post,
1227                         '$upload' => [L10n::t('Upload New Photos'), 'photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album)],
1228                         '$order' => $order,
1229                         '$edit' => $edit,
1230                         '$paginate' => $pager->renderFull($total),
1231                 ]);
1232
1233                 return $o;
1234
1235         }
1236
1237         // Display one photo
1238         if ($datatype === 'image') {
1239                 // fetch image, item containing image, then comments
1240                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1241                         $sql_extra ORDER BY `scale` ASC ",
1242                         intval($owner_uid),
1243                         DBA::escape($datum)
1244                 );
1245
1246                 if (!DBA::isResult($ph)) {
1247                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1248                                 LIMIT 1",
1249                                 intval($owner_uid),
1250                                 DBA::escape($datum)
1251                         );
1252                         if (DBA::isResult($ph)) {
1253                                 notice(L10n::t('Permission denied. Access to this item may be restricted.'));
1254                         } else {
1255                                 notice(L10n::t('Photo not available') . EOL);
1256                         }
1257                         return;
1258                 }
1259
1260                 $prevlink = '';
1261                 $nextlink = '';
1262
1263                 /*
1264                  * @todo This query is totally bad, the whole functionality has to be changed
1265                  * The query leads to a really intense used index.
1266                  * By now we hide it if someone wants to.
1267                  */
1268                 if (!Config::get('system', 'no_count', false)) {
1269                         $order_field = defaults($_GET, 'order', '');
1270
1271                         if ($order_field === 'posted') {
1272                                 $order = 'ASC';
1273                         } else {
1274                                 $order = 'DESC';
1275                         }
1276
1277                         $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1278                                 $sql_extra ORDER BY `created` $order ",
1279                                 DBA::escape($ph[0]['album']),
1280                                 intval($owner_uid)
1281                         );
1282
1283                         if (DBA::isResult($prvnxt)) {
1284                                 $prv = null;
1285                                 $nxt = null;
1286                                 foreach ($prvnxt as $z => $entry) {
1287                                         if ($entry['resource-id'] == $ph[0]['resource-id']) {
1288                                                 $prv = $z - 1;
1289                                                 $nxt = $z + 1;
1290                                                 if ($prv < 0) {
1291                                                         $prv = count($prvnxt) - 1;
1292                                                 }
1293                                                 if ($nxt >= count($prvnxt)) {
1294                                                         $nxt = 0;
1295                                                 }
1296                                                 break;
1297                                         }
1298                                 }
1299                                 $edit_suffix = ((($cmd === 'edit') && $can_post) ? '/edit' : '');
1300                                 if (!is_null($prv)) {
1301                                         $prevlink = 'photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . ($order_field === 'posted' ? '?f=&order=posted' : '');
1302                                 }
1303                                 if (!is_null($nxt)) {
1304                                         $nextlink = 'photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . ($order_field === 'posted' ? '?f=&order=posted' : '');
1305                                 }
1306                         }
1307                 }
1308
1309                 if (count($ph) == 1) {
1310                         $hires = $lores = $ph[0];
1311                 }
1312
1313                 if (count($ph) > 1) {
1314                         if ($ph[1]['scale'] == 2) {
1315                                 // original is 640 or less, we can display it directly
1316                                 $hires = $lores = $ph[0];
1317                         } else {
1318                                 $hires = $ph[0];
1319                                 $lores = $ph[1];
1320                         }
1321                 }
1322
1323                 $album_link = 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1324
1325                 $tools = null;
1326                 $lock = null;
1327
1328                 if ($can_post && ($ph[0]['uid'] == $owner_uid)) {
1329                         $tools = [
1330                                 'edit'  => ['photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? L10n::t('View photo') : L10n::t('Edit photo'))],
1331                                 'profile'=>['profile_photo/use/'.$ph[0]['resource-id'], L10n::t('Use as profile photo')],
1332                         ];
1333
1334                         // lock
1335                         $lock = ((($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1336                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])))
1337                                         ? L10n::t('Private Message')
1338                                         : Null);
1339
1340
1341                 }
1342
1343                 if ($cmd === 'edit') {
1344                         $tpl = Renderer::getMarkupTemplate('photo_edit_head.tpl');
1345                         $a->page['htmlhead'] .= Renderer::replaceMacros($tpl,[
1346                                 '$prevlink' => $prevlink,
1347                                 '$nextlink' => $nextlink
1348                         ]);
1349                 }
1350
1351                 if ($prevlink) {
1352                         $prevlink = [$prevlink, '<div class="icon prev"></div>'];
1353                 }
1354
1355                 $photo = [
1356                         'href' => 'photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']],
1357                         'title'=> L10n::t('View Full Size'),
1358                         'src'  => 'photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . DateTimeFormat::utcNow('ymdhis'),
1359                         'height' => $hires['height'],
1360                         'width' => $hires['width'],
1361                         'album' => $hires['album'],
1362                         'filename' => $hires['filename'],
1363                 ];
1364
1365                 if ($nextlink) {
1366                         $nextlink = [$nextlink, '<div class="icon next"></div>'];
1367                 }
1368
1369
1370                 // Do we have an item for this photo?
1371
1372                 // FIXME! - replace following code to display the conversation with our normal
1373                 // conversation functions so that it works correctly and tracks changes
1374                 // in the evolving conversation code.
1375                 // The difference is that we won't be displaying the conversation head item
1376                 // as a "post" but displaying instead the photo it is linked to
1377
1378                 /// @todo Rewrite this query. To do so, $sql_extra must be changed
1379                 $linked_items = q("SELECT `id` FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1380                         DBA::escape($datum)
1381                 );
1382
1383                 $map = null;
1384                 $link_item = [];
1385                 $total = 0;
1386
1387                 if (DBA::isResult($linked_items)) {
1388                         // This is a workaround to not being forced to rewrite the while $sql_extra handling
1389                         $link_item = Item::selectFirst([], ['id' => $linked_items[0]['id']]);
1390
1391                         $condition = ["`parent` = ? AND `parent` != `id`",  $link_item['parent']];
1392                         $total = DBA::count('item', $condition);
1393
1394                         $pager = new Pager($a->query_string);
1395
1396                         $params = ['order' => ['id'], 'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
1397                         $result = Item::selectForUser($link_item['uid'], Item::ITEM_FIELDLIST, $condition, $params);
1398                         $items = Item::inArray($result);
1399
1400                         if (local_user() && (local_user() == $link_item['uid'])) {
1401                                 Item::update(['unseen' => false], ['parent' => $link_item['parent']]);
1402                         }
1403
1404                         if ($link_item['coord']) {
1405                                 $map = Map::byCoordinates($link_item['coord']);
1406                         }
1407                 }
1408
1409                 $tags = null;
1410
1411                 if (count($linked_items) && strlen($link_item['tag'])) {
1412                         $arr = explode(',', $link_item['tag']);
1413                         // parse tags and add links
1414                         $tag_arr = [];
1415                         foreach ($arr as $tag) {
1416                                 $tag_arr[] = [
1417                                         'name' => BBCode::convert($tag),
1418                                         'removeurl' => '/tagrm/'.$link_item['id'] . '/' . bin2hex($tag)
1419                                 ];
1420                         }
1421                         $tags = ['title' => L10n::t('Tags: '), 'tags' => $tag_arr];
1422                         if ($cmd === 'edit') {
1423                                 $tags['removeanyurl'] = 'tagrm/' . $link_item['id'];
1424                                 $tags['removetitle'] = L10n::t('[Select tags to remove]');
1425                         }
1426                 }
1427
1428
1429                 $edit = Null;
1430                 if ($cmd === 'edit' && $can_post) {
1431                         $edit_tpl = Renderer::getMarkupTemplate('photo_edit.tpl');
1432
1433                         $album_e = $ph[0]['album'];
1434                         $caption_e = $ph[0]['desc'];
1435                         $aclselect_e = ACL::getFullSelectorHTML($a->user, false, $ph[0]);
1436
1437                         $edit = Renderer::replaceMacros($edit_tpl, [
1438                                 '$id' => $ph[0]['id'],
1439                                 '$album' => ['albname', L10n::t('New album name'), $album_e,''],
1440                                 '$caption' => ['desc', L10n::t('Caption'), $caption_e, ''],
1441                                 '$tags' => ['newtag', L10n::t('Add a Tag'), "", L10n::t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping')],
1442                                 '$rotate_none' => ['rotate', L10n::t('Do not rotate'),0,'', true],
1443                                 '$rotate_cw' => ['rotate', L10n::t("Rotate CW \x28right\x29"),1,''],
1444                                 '$rotate_ccw' => ['rotate', L10n::t("Rotate CCW \x28left\x29"),2,''],
1445
1446                                 '$nickname' => $a->data['user']['nickname'],
1447                                 '$resource_id' => $ph[0]['resource-id'],
1448                                 '$permissions' => L10n::t('Permissions'),
1449                                 '$aclselect' => $aclselect_e,
1450
1451                                 '$item_id' => defaults($link_item, 'id', 0),
1452                                 '$submit' => L10n::t('Submit'),
1453                                 '$delete' => L10n::t('Delete Photo'),
1454
1455                                 // ACL permissions box
1456                                 '$group_perms' => L10n::t('Show to Groups'),
1457                                 '$contact_perms' => L10n::t('Show to Contacts'),
1458                                 '$return_path' => $a->query_string,
1459                         ]);
1460                 }
1461
1462                 $like = '';
1463                 $dislike = '';
1464                 $likebuttons = '';
1465                 $comments = '';
1466                 $paginate = '';
1467                 $responses = '';
1468
1469                 if (count($linked_items)) {
1470                         $cmnt_tpl = Renderer::getMarkupTemplate('comment_item.tpl');
1471                         $tpl = Renderer::getMarkupTemplate('photo_item.tpl');
1472                         $return_path = $a->cmd;
1473
1474                         if ($can_post || Security::canWriteToUserWall($owner_uid)) {
1475                                 $like_tpl = Renderer::getMarkupTemplate('like_noshare.tpl');
1476                                 $likebuttons = Renderer::replaceMacros($like_tpl, [
1477                                         '$id' => $link_item['id'],
1478                                         '$likethis' => L10n::t("I like this \x28toggle\x29"),
1479                                         '$nolike' => L10n::t("I don't like this \x28toggle\x29"),
1480                                         '$wait' => L10n::t('Please wait'),
1481                                         '$return_path' => $a->query_string,
1482                                 ]);
1483                         }
1484
1485                         if (!DBA::isResult($items)) {
1486                                 if (($can_post || Security::canWriteToUserWall($owner_uid))) {
1487                                         $comments .= Renderer::replaceMacros($cmnt_tpl, [
1488                                                 '$return_path' => '',
1489                                                 '$jsreload' => $return_path,
1490                                                 '$id' => $link_item['id'],
1491                                                 '$parent' => $link_item['id'],
1492                                                 '$profile_uid' =>  $owner_uid,
1493                                                 '$mylink' => $contact['url'],
1494                                                 '$mytitle' => L10n::t('This is you'),
1495                                                 '$myphoto' => $contact['thumb'],
1496                                                 '$comment' => L10n::t('Comment'),
1497                                                 '$submit' => L10n::t('Submit'),
1498                                                 '$preview' => L10n::t('Preview'),
1499                                                 '$sourceapp' => L10n::t($a->sourcename),
1500                                                 '$ww' => '',
1501                                                 '$rand_num' => Crypto::randomDigits(12)
1502                                         ]);
1503                                 }
1504                         }
1505
1506                         $conv_responses = [
1507                                 'like' => ['title' => L10n::t('Likes','title')],'dislike' => ['title' => L10n::t('Dislikes','title')],
1508                                 'attendyes' => ['title' => L10n::t('Attending','title')], 'attendno' => ['title' => L10n::t('Not attending','title')], 'attendmaybe' => ['title' => L10n::t('Might attend','title')]
1509                         ];
1510
1511                         // display comments
1512                         if (DBA::isResult($items)) {
1513                                 foreach ($items as $item) {
1514                                         builtin_activity_puller($item, $conv_responses);
1515                                 }
1516
1517                                 if (!empty($conv_responses['like'][$link_item['uri']])) {
1518                                         $like = format_like($conv_responses['like'][$link_item['uri']], $conv_responses['like'][$link_item['uri'] . '-l'], 'like', $link_item['id']);
1519                                 }
1520
1521                                 if (!empty($conv_responses['dislike'][$link_item['uri']])) {
1522                                         $dislike = format_like($conv_responses['dislike'][$link_item['uri']], $conv_responses['dislike'][$link_item['uri'] . '-l'], 'dislike', $link_item['id']);
1523                                 }
1524
1525                                 if (($can_post || Security::canWriteToUserWall($owner_uid))) {
1526                                         $comments .= Renderer::replaceMacros($cmnt_tpl,[
1527                                                 '$return_path' => '',
1528                                                 '$jsreload' => $return_path,
1529                                                 '$id' => $link_item['id'],
1530                                                 '$parent' => $link_item['id'],
1531                                                 '$profile_uid' =>  $owner_uid,
1532                                                 '$mylink' => $contact['url'],
1533                                                 '$mytitle' => L10n::t('This is you'),
1534                                                 '$myphoto' => $contact['thumb'],
1535                                                 '$comment' => L10n::t('Comment'),
1536                                                 '$submit' => L10n::t('Submit'),
1537                                                 '$preview' => L10n::t('Preview'),
1538                                                 '$sourceapp' => L10n::t($a->sourcename),
1539                                                 '$ww' => '',
1540                                                 '$rand_num' => Crypto::randomDigits(12)
1541                                         ]);
1542                                 }
1543
1544                                 foreach ($items as $item) {
1545                                         $comment = '';
1546                                         $template = $tpl;
1547                                         $sparkle = '';
1548
1549                                         if ((activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE)) && ($item['id'] != $item['parent'])) {
1550                                                 continue;
1551                                         }
1552
1553                                         $profile_url = Contact::MagicLinkById($item['author-id']);
1554                                         if (strpos($profile_url, 'redir/') === 0) {
1555                                                 $sparkle = ' sparkle';
1556                                         } else {
1557                                                 $sparkle = '';
1558                                         }
1559
1560                                         $dropping = (($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()));
1561                                         $drop = [
1562                                                 'dropping' => $dropping,
1563                                                 'pagedrop' => false,
1564                                                 'select' => L10n::t('Select'),
1565                                                 'delete' => L10n::t('Delete'),
1566                                         ];
1567
1568                                         $title_e = $item['title'];
1569                                         $body_e = BBCode::convert($item['body']);
1570
1571                                         $comments .= Renderer::replaceMacros($template,[
1572                                                 '$id' => $item['id'],
1573                                                 '$profile_url' => $profile_url,
1574                                                 '$name' => $item['author-name'],
1575                                                 '$thumb' => $item['author-avatar'],
1576                                                 '$sparkle' => $sparkle,
1577                                                 '$title' => $title_e,
1578                                                 '$body' => $body_e,
1579                                                 '$ago' => Temporal::getRelativeDate($item['created']),
1580                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1581                                                 '$drop' => $drop,
1582                                                 '$comment' => $comment
1583                                         ]);
1584
1585                                         if (($can_post || Security::canWriteToUserWall($owner_uid))) {
1586                                                 $comments .= Renderer::replaceMacros($cmnt_tpl, [
1587                                                         '$return_path' => '',
1588                                                         '$jsreload' => $return_path,
1589                                                         '$id' => $item['item_id'],
1590                                                         '$parent' => $item['parent'],
1591                                                         '$profile_uid' =>  $owner_uid,
1592                                                         '$mylink' => $contact['url'],
1593                                                         '$mytitle' => L10n::t('This is you'),
1594                                                         '$myphoto' => $contact['thumb'],
1595                                                         '$comment' => L10n::t('Comment'),
1596                                                         '$submit' => L10n::t('Submit'),
1597                                                         '$preview' => L10n::t('Preview'),
1598                                                         '$sourceapp' => L10n::t($a->sourcename),
1599                                                         '$ww' => '',
1600                                                         '$rand_num' => Crypto::randomDigits(12)
1601                                                 ]);
1602                                         }
1603                                 }
1604                         }
1605                         $response_verbs = ['like'];
1606                         $response_verbs[] = 'dislike';
1607                         $responses = get_responses($conv_responses, $response_verbs, '', $link_item);
1608
1609                         $paginate = $pager->renderFull($total);
1610                 }
1611
1612                 $photo_tpl = Renderer::getMarkupTemplate('photo_view.tpl');
1613                 $o .= Renderer::replaceMacros($photo_tpl, [
1614                         '$id' => $ph[0]['id'],
1615                         '$album' => [$album_link, $ph[0]['album']],
1616                         '$tools' => $tools,
1617                         '$lock' => $lock,
1618                         '$photo' => $photo,
1619                         '$prevlink' => $prevlink,
1620                         '$nextlink' => $nextlink,
1621                         '$desc' => $ph[0]['desc'],
1622                         '$tags' => $tags,
1623                         '$edit' => $edit,
1624                         '$map' => $map,
1625                         '$map_text' => L10n::t('Map'),
1626                         '$likebuttons' => $likebuttons,
1627                         '$like' => $like,
1628                         '$dislike' => $dislike,
1629                         'responses' => $responses,
1630                         '$comments' => $comments,
1631                         '$paginate' => $paginate,
1632                 ]);
1633
1634                 $a->page['htmlhead'] .= "\n" . '<meta name="twitter:card" content="summary_large_image" />' . "\n";
1635                 $a->page['htmlhead'] .= '<meta name="twitter:title" content="' . $photo["album"] . '" />' . "\n";
1636                 $a->page['htmlhead'] .= '<meta name="twitter:image" content="' . $photo["href"] . '" />' . "\n";
1637                 $a->page['htmlhead'] .= '<meta name="twitter:image:width" content="' . $photo["width"] . '" />' . "\n";
1638                 $a->page['htmlhead'] .= '<meta name="twitter:image:height" content="' . $photo["height"] . '" />' . "\n";
1639
1640                 return $o;
1641         }
1642
1643         // Default - show recent photos with upload link (if applicable)
1644         //$o = '';
1645         $total = 0;
1646         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1647                 $sql_extra GROUP BY `resource-id`",
1648                 intval($a->data['user']['uid']),
1649                 DBA::escape('Contact Photos'),
1650                 DBA::escape(L10n::t('Contact Photos'))
1651         );
1652         if (DBA::isResult($r)) {
1653                 $total = count($r);
1654         }
1655
1656         $pager = new Pager($a->query_string, 20);
1657
1658         $r = q("SELECT `resource-id`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`filename`) AS `filename`,
1659                 ANY_VALUE(`type`) AS `type`, ANY_VALUE(`album`) AS `album`, max(`scale`) AS `scale`,
1660                 ANY_VALUE(`created`) AS `created` FROM `photo`
1661                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1662                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1663                 intval($a->data['user']['uid']),
1664                 DBA::escape('Contact Photos'),
1665                 DBA::escape(L10n::t('Contact Photos')),
1666                 $pager->getStart(),
1667                 $pager->getItemsPerPage()
1668         );
1669
1670         $photos = [];
1671         if (DBA::isResult($r)) {
1672                 // "Twist" is only used for the duepunto theme with style "slackr"
1673                 $twist = false;
1674                 foreach ($r as $rr) {
1675                         //hide profile photos to others
1676                         if (!$is_owner && !remote_user() && ($rr['album'] == L10n::t('Profile Photos'))) {
1677                                 continue;
1678                         }
1679
1680                         $twist = !$twist;
1681
1682                         $ext = $phototypes[$rr['type']];
1683
1684                         $alt_e = $rr['filename'];
1685                         $name_e = $rr['album'];
1686
1687                         $photos[] = [
1688                                 'id'    => $rr['id'],
1689                                 'twist' => ' ' . ($twist ? 'rotleft' : 'rotright') . rand(2,4),
1690                                 'link'  => 'photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1691                                 'title' => L10n::t('View Photo'),
1692                                 'src'   => 'photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.' . $ext,
1693                                 'alt'   => $alt_e,
1694                                 'album' => [
1695                                         'link' => 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1696                                         'name' => $name_e,
1697                                         'alt'  => L10n::t('View Album'),
1698                                 ],
1699
1700                         ];
1701                 }
1702         }
1703
1704         $tpl = Renderer::getMarkupTemplate('photos_recent.tpl');
1705         $o .= Renderer::replaceMacros($tpl, [
1706                 '$title' => L10n::t('Recent Photos'),
1707                 '$can_post' => $can_post,
1708                 '$upload' => [L10n::t('Upload New Photos'), 'photos/'.$a->data['user']['nickname'].'/upload'],
1709                 '$photos' => $photos,
1710                 '$paginate' => $pager->renderFull($total),
1711         ]);
1712
1713         return $o;
1714 }