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