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