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\DBM;
  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\Network\Probe;
  23 use Friendica\Object\Image;
  24 use Friendica\Protocol\DFRN;
  25 use Friendica\Util\DateTimeFormat;
  26 use Friendica\Util\Map;
  27 use Friendica\Util\Temporal;
  28
  29 require_once 'include/items.php';
  30 require_once 'include/security.php';
  31
  32 function photos_init(App $a) {
  33
  34         if ($a->argc > 1) {
  35                 DFRN::autoRedir($a, $a->argv[1]);
  36         }
  37
  38         if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
  39                 return;
  40         }
  41
  42         Nav::setSelected('home');
  43
  44         if ($a->argc > 1) {
  45                 $nick = $a->argv[1];
  46                 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  47                         dbesc($nick)
  48                 );
  49
  50                 if (!DBM::is_result($user)) {
  51                         return;
  52                 }
  53
  54                 $a->data['user'] = $user[0];
  55                 $a->profile_uid = $user[0]['uid'];
  56                 $is_owner = (local_user() && (local_user() == $a->profile_uid));
  57
  58                 $profile = Profile::getByNickname($nick, $a->profile_uid);
  59
  60                 $account_type = Contact::getAccountType($profile);
  61
  62                 $tpl = get_markup_template("vcard-widget.tpl");
  63
  64                 $vcard_widget = replace_macros($tpl, [
  65                         '$name' => $profile['name'],
  66                         '$photo' => $profile['photo'],
  67                         '$addr' => defaults($profile, 'addr', ''),
  68                         '$account_type' => $account_type,
  69                         '$pdesc' => defaults($profile, 'pdesc', ''),
  70                 ]);
  71
  72                 $albums = Photo::getAlbums($a->data['user']['uid']);
  73
  74                 $albums_visible = ((intval($a->data['user']['hidewall']) && !local_user() && !remote_user()) ? false : true);
  75
  76                 // add various encodings to the array so we can just loop through and pick them out in a template
  77                 $ret = ['success' => false];
  78
  79                 if ($albums) {
  80                         $a->data['albums'] = $albums;
  81                         if ($albums_visible) {
  82                                 $ret['success'] = true;
  83                         }
  84
  85                         $ret['albums'] = [];
  86                         foreach ($albums as $k => $album) {
  87                                 //hide profile photos to others
  88                                 if (!$is_owner && !remote_user() && ($album['album'] == L10n::t('Profile Photos')))
  89                                         continue;
  90                                 $entry = [
  91                                         'text'      => $album['album'],
  92                                         'total'     => $album['total'],
  93                                         'url'       => 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album['album']),
  94                                         'urlencode' => urlencode($album['album']),
  95                                         'bin2hex'   => bin2hex($album['album'])
  96                                 ];
  97                                 $ret['albums'][] = $entry;
  98                         }
  99                 }
 100
 101                 if (local_user() && $a->data['user']['uid'] == local_user()) {
 102                         $can_post = true;
 103                 }
 104
 105                 if ($ret['success']) {
 106                         $photo_albums_widget = replace_macros(get_markup_template('photo_albums.tpl'), [
 107                                 '$nick'     => $a->data['user']['nickname'],
 108                                 '$title'    => L10n::t('Photo Albums'),
 109                                 '$recent'   => L10n::t('Recent Photos'),
 110                                 '$albums'   => $ret['albums'],
 111                                 '$baseurl'  => System::baseUrl(),
 112                                 '$upload'   => [L10n::t('Upload New Photos'), 'photos/' . $a->data['user']['nickname'] . '/upload'],
 113                                 '$can_post' => $can_post
 114                         ]);
 115                 }
 116
 117
 118                 if (!x($a->page, 'aside')) {
 119                         $a->page['aside'] = '';
 120                 }
 121                 $a->page['aside'] .= $vcard_widget;
 122                 $a->page['aside'] .= $photo_albums_widget;
 123
 124                 $tpl = get_markup_template("photos_head.tpl");
 125                 $a->page['htmlhead'] .= replace_macros($tpl,[
 126                         '$ispublic' => L10n::t('everybody')
 127                 ]);
 128         }
 129
 130         return;
 131 }
 132
 133 function photos_post(App $a)
 134 {
 135         logger('mod-photos: photos_post: begin' , LOGGER_DEBUG);
 136         logger('mod_photos: REQUEST ' . print_r($_REQUEST, true), LOGGER_DATA);
 137         logger('mod_photos: FILES '   . print_r($_FILES, true), LOGGER_DATA);
 138
 139         $phototypes = Image::supportedTypes();
 140
 141         $can_post  = false;
 142         $visitor   = 0;
 143
 144         $page_owner_uid = $a->data['user']['uid'];
 145         $community_page = $a->data['user']['page-flags'] == PAGE_COMMUNITY;
 146
 147         if (local_user() && (local_user() == $page_owner_uid)) {
 148                 $can_post = true;
 149         } else {
 150                 if ($community_page && remote_user()) {
 151                         $contact_id = 0;
 152                         if (x($_SESSION, 'remote') && is_array($_SESSION['remote'])) {
 153                                 foreach ($_SESSION['remote'] as $v) {
 154                                         if ($v['uid'] == $page_owner_uid) {
 155                                                 $contact_id = $v['cid'];
 156                                                 break;
 157                                         }
 158                                 }
 159                         }
 160                         if ($contact_id) {
 161                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 162                                         intval($contact_id),
 163                                         intval($page_owner_uid)
 164                                 );
 165                                 if (DBM::is_result($r)) {
 166                                         $can_post = true;
 167                                         $visitor = $contact_id;
 168                                 }
 169                         }
 170                 }
 171         }
 172
 173         if (!$can_post) {
 174                 notice(L10n::t('Permission denied.') . EOL );
 175                 killme();
 176         }
 177
 178         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 179                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
 180                 intval($page_owner_uid)
 181         );
 182
 183         if (!DBM::is_result($r)) {
 184                 notice(L10n::t('Contact information unavailable') . EOL);
 185                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 186                 killme();
 187         }
 188
 189         $owner_record = $r[0];
 190
 191         if ($a->argc > 3 && $a->argv[2] === 'album') {
 192                 $album = hex2bin($a->argv[3]);
 193
 194                 if ($album === L10n::t('Profile Photos') || $album === 'Contact Photos' || $album === L10n::t('Contact Photos')) {
 195                         goaway($_SESSION['photo_return']);
 196                         return; // NOTREACHED
 197                 }
 198
 199                 $r = q("SELECT `album` FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 200                         dbesc($album),
 201                         intval($page_owner_uid)
 202                 );
 203                 if (!DBM::is_result($r)) {
 204                         notice(L10n::t('Album not found.') . EOL);
 205                         goaway($_SESSION['photo_return']);
 206                         return; // NOTREACHED
 207                 }
 208
 209                 // Check if the user has responded to a delete confirmation query
 210                 if ($_REQUEST['canceled']) {
 211                         goaway($_SESSION['photo_return']);
 212                 }
 213
 214                 // RENAME photo album
 215                 $newalbum = notags(trim($_POST['albumname']));
 216                 if ($newalbum != $album) {
 217                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 218                                 dbesc($newalbum),
 219                                 dbesc($album),
 220                                 intval($page_owner_uid)
 221                         );
 222                         // Update the photo albums cache
 223                         Photo::clearAlbumCache($page_owner_uid);
 224
 225                         $newurl = str_replace(bin2hex($album), bin2hex($newalbum), $_SESSION['photo_return']);
 226                         goaway($newurl);
 227                         return; // NOTREACHED
 228                 }
 229
 230                 /*
 231                  * DELETE photo album and all its photos
 232                  */
 233
 234                 if ($_POST['dropalbum'] == L10n::t('Delete Album')) {
 235                         // Check if we should do HTML-based delete confirmation
 236                         if (x($_REQUEST, 'confirm')) {
 237                                 $drop_url = $a->query_string;
 238                                 $extra_inputs = [
 239                                         ['name' => 'albumname', 'value' => $_POST['albumname']],
 240                                 ];
 241                                 $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), [
 242                                         '$method' => 'post',
 243                                         '$message' => L10n::t('Do you really want to delete this photo album and all its photos?'),
 244                                         '$extra_inputs' => $extra_inputs,
 245                                         '$confirm' => L10n::t('Delete Album'),
 246                                         '$confirm_url' => $drop_url,
 247                                         '$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
 248                                         '$cancel' => L10n::t('Cancel'),
 249                                 ]);
 250                                 $a->error = 1; // Set $a->error so the other module functions don't execute
 251                                 return;
 252                         }
 253
 254                         $res = [];
 255
 256                         // get the list of photos we are about to delete
 257
 258                         if ($visitor) {
 259                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 260                                         intval($visitor),
 261                                         intval($page_owner_uid),
 262                                         dbesc($album)
 263                                 );
 264                         } else {
 265                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 266                                         intval(local_user()),
 267                                         dbesc($album)
 268                                 );
 269                         }
 270                         if (DBM::is_result($r)) {
 271                                 foreach ($r as $rr) {
 272                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 273                                 }
 274                         } else {
 275                                 goaway($_SESSION['photo_return']);
 276                                 return; // NOTREACHED
 277                         }
 278
 279                         $str_res = implode(',', $res);
 280
 281                         // remove the associated photos
 282                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 283                                 intval($page_owner_uid)
 284                         );
 285
 286                         // find and delete the corresponding item with all the comments and likes/dislikes
 287                         $r = q("SELECT `id` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 288                                 intval($page_owner_uid)
 289                         );
 290                         if (DBM::is_result($r)) {
 291                                 foreach ($r as $rr) {
 292                                         Item::deleteById($rr['id']);
 293                                 }
 294                         }
 295
 296                         // Update the photo albums cache
 297                         Photo::clearAlbumCache($page_owner_uid);
 298                 }
 299
 300                 goaway('photos/' . $a->data['user']['nickname']);
 301                 return; // NOTREACHED
 302         }
 303
 304
 305         // Check if the user has responded to a delete confirmation query for a single photo
 306         if ($a->argc > 2 && x($_REQUEST, 'canceled')) {
 307                 goaway($_SESSION['photo_return']);
 308         }
 309
 310         if ($a->argc > 2 && defaults($_POST, 'delete', '') === L10n::t('Delete Photo')) {
 311
 312                 // same as above but remove single photo
 313
 314                 // Check if we should do HTML-based delete confirmation
 315                 if (x($_REQUEST, 'confirm')) {
 316                         $drop_url = $a->query_string;
 317                         $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), [
 318                                 '$method' => 'post',
 319                                 '$message' => L10n::t('Do you really want to delete this photo?'),
 320                                 '$extra_inputs' => [],
 321                                 '$confirm' => L10n::t('Delete Photo'),
 322                                 '$confirm_url' => $drop_url,
 323                                 '$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
 324                                 '$cancel' => L10n::t('Cancel'),
 325                         ]);
 326                         $a->error = 1; // Set $a->error so the other module functions don't execute
 327                         return;
 328                 }
 329
 330                 if ($visitor) {
 331                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 332                                 intval($visitor),
 333                                 intval($page_owner_uid),
 334                                 dbesc($a->argv[2])
 335                         );
 336                 } else {
 337                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 338                                 intval(local_user()),
 339                                 dbesc($a->argv[2])
 340                         );
 341                 }
 342                 if (DBM::is_result($r)) {
 343                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 344                                 intval($page_owner_uid),
 345                                 dbesc($r[0]['resource-id'])
 346                         );
 347                         $i = q("SELECT `id` FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 348                                 dbesc($r[0]['resource-id']),
 349                                 intval($page_owner_uid)
 350                         );
 351                         if (DBM::is_result($i)) {
 352                                 Item::deleteById($i[0]['id']);
 353
 354                                 // Update the photo albums cache
 355                                 Photo::clearAlbumCache($page_owner_uid);
 356                         }
 357                 }
 358
 359                 goaway('photos/' . $a->data['user']['nickname']);
 360                 return; // NOTREACHED
 361         }
 362
 363         if ($a->argc > 2 && (x($_POST, 'desc') !== false || x($_POST, 'newtag') !== false || x($_POST, 'albname') !== false)) {
 364                 $desc        = x($_POST, 'desc')      ? notags(trim($_POST['desc']))      : '';
 365                 $rawtags     = x($_POST, 'newtag')    ? notags(trim($_POST['newtag']))    : '';
 366                 $item_id     = x($_POST, 'item_id')   ? intval($_POST['item_id'])         : 0;
 367                 $albname     = x($_POST, 'albname')   ? notags(trim($_POST['albname']))   : '';
 368                 $origaname   = x($_POST, 'origaname') ? notags(trim($_POST['origaname'])) : '';
 369                 $str_group_allow   = perms2str($_POST['group_allow']);
 370                 $str_contact_allow = perms2str($_POST['contact_allow']);
 371                 $str_group_deny    = perms2str($_POST['group_deny']);
 372                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 373
 374                 $resource_id = $a->argv[2];
 375
 376                 if (!strlen($albname)) {
 377                         $albname = DateTimeFormat::localNow('Y');
 378                 }
 379
 380                 if (x($_POST,'rotate') !== false &&
 381                    (intval($_POST['rotate']) == 1 || intval($_POST['rotate']) == 2)) {
 382                         logger('rotate');
 383
 384                         $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 0 LIMIT 1",
 385                                 dbesc($resource_id),
 386                                 intval($page_owner_uid)
 387                         );
 388                         if (DBM::is_result($r)) {
 389                                 $Image = new Image($r[0]['data'], $r[0]['type']);
 390                                 if ($Image->isValid()) {
 391                                         $rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 );
 392                                         $Image->rotate($rotate_deg);
 393
 394                                         $width  = $Image->getWidth();
 395                                         $height = $Image->getHeight();
 396
 397                                         $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 0",
 398                                                 dbesc($Image->asString()),
 399                                                 intval($height),
 400                                                 intval($width),
 401                                                 dbesc($resource_id),
 402                                                 intval($page_owner_uid)
 403                                         );
 404
 405                                         if ($width > 640 || $height > 640) {
 406                                                 $Image->scaleDown(640);
 407                                                 $width  = $Image->getWidth();
 408                                                 $height = $Image->getHeight();
 409
 410                                                 $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 1",
 411                                                         dbesc($Image->asString()),
 412                                                         intval($height),
 413                                                         intval($width),
 414                                                         dbesc($resource_id),
 415                                                         intval($page_owner_uid)
 416                                                 );
 417                                         }
 418
 419                                         if ($width > 320 || $height > 320) {
 420                                                 $Image->scaleDown(320);
 421                                                 $width  = $Image->getWidth();
 422                                                 $height = $Image->getHeight();
 423
 424                                                 $x = q("UPDATE `photo` SET `data` = '%s', `height` = %d, `width` = %d WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = 2",
 425                                                         dbesc($Image->asString()),
 426                                                         intval($height),
 427                                                         intval($width),
 428                                                         dbesc($resource_id),
 429                                                         intval($page_owner_uid)
 430                                                 );
 431                                         }
 432                                 }
 433                         }
 434                 }
 435
 436                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 437                         dbesc($resource_id),
 438                         intval($page_owner_uid)
 439                 );
 440                 if (DBM::is_result($p)) {
 441                         $ext = $phototypes[$p[0]['type']];
 442                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 443                                 dbesc($desc),
 444                                 dbesc($albname),
 445                                 dbesc($str_contact_allow),
 446                                 dbesc($str_group_allow),
 447                                 dbesc($str_contact_deny),
 448                                 dbesc($str_group_deny),
 449                                 dbesc($resource_id),
 450                                 intval($page_owner_uid)
 451                         );
 452
 453                         // Update the photo albums cache if album name was changed
 454                         if ($albname !== $origaname) {
 455                                 Photo::clearAlbumCache($page_owner_uid);
 456                         }
 457                 }
 458
 459                 /* Don't make the item visible if the only change was the album name */
 460
 461                 $visibility = 0;
 462                 if ($p[0]['desc'] !== $desc || strlen($rawtags)) {
 463                         $visibility = 1;
 464                 }
 465
 466                 if (!$item_id) {
 467                         // Create item container
 468                         $title = '';
 469                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 470
 471                         $arr = [];
 472                         $arr['guid']          = get_guid(32);
 473                         $arr['uid']           = $page_owner_uid;
 474                         $arr['uri']           = $uri;
 475                         $arr['parent-uri']    = $uri;
 476                         $arr['type']          = 'photo';
 477                         $arr['wall']          = 1;
 478                         $arr['resource-id']   = $p[0]['resource-id'];
 479                         $arr['contact-id']    = $owner_record['id'];
 480                         $arr['owner-name']    = $owner_record['name'];
 481                         $arr['owner-link']    = $owner_record['url'];
 482                         $arr['owner-avatar']  = $owner_record['thumb'];
 483                         $arr['author-name']   = $owner_record['name'];
 484                         $arr['author-link']   = $owner_record['url'];
 485                         $arr['author-avatar'] = $owner_record['thumb'];
 486                         $arr['title']         = $title;
 487                         $arr['allow_cid']     = $p[0]['allow_cid'];
 488                         $arr['allow_gid']     = $p[0]['allow_gid'];
 489                         $arr['deny_cid']      = $p[0]['deny_cid'];
 490                         $arr['deny_gid']      = $p[0]['deny_gid'];
 491                         $arr['visible']       = $visibility;
 492                         $arr['origin']        = 1;
 493
 494                         $arr['body']          = '[url=' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 495                                                 . '[img]' . System::baseUrl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
 496                                                 . '[/url]';
 497
 498                         $item_id = Item::insert($arr);
 499                 }
 500
 501                 if ($item_id) {
 502                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 503                                 intval($item_id),
 504                                 intval($page_owner_uid)
 505                         );
 506                 }
 507                 if (DBM::is_result($r)) {
 508                         $old_tag    = $r[0]['tag'];
 509                         $old_inform = $r[0]['inform'];
 510                 }
 511
 512                 if (strlen($rawtags)) {
 513                         $str_tags = '';
 514                         $inform   = '';
 515
 516                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 517                         $x = substr($rawtags, 0, 1);
 518                         if ($x !== '@' && $x !== '#') {
 519                                 $rawtags = '#' . $rawtags;
 520                         }
 521
 522                         $taginfo = [];
 523                         $tags = get_tags($rawtags);
 524
 525                         if (count($tags)) {
 526                                 foreach ($tags as $tag) {
 527                                         if (strpos($tag, '@') === 0) {
 528                                                 $profile = '';
 529                                                 $name = substr($tag,1);
 530                                                 if ((strpos($name, '@')) || (strpos($name, 'http://'))) {
 531                                                         $newname = $name;
 532                                                         $links = @Probe::lrdd($name);
 533                                                         if (count($links)) {
 534                                                                 foreach ($links as $link) {
 535                                                                         if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
 536                                                                                 $profile = $link['@attributes']['href'];
 537                                                                         }
 538                                                                         if ($link['@attributes']['rel'] === 'salmon') {
 539                                                                                 $salmon = '$url:' . str_replace(',', '%sc', $link['@attributes']['href']);
 540                                                                                 if (strlen($inform)) {
 541                                                                                         $inform .= ',';
 542                                                                                 }
 543                                                                                 $inform .= $salmon;
 544                                                                         }
 545                                                                 }
 546                                                         }
 547                                                         $taginfo[] = [$newname, $profile, $salmon];
 548                                                 } else {
 549                                                         $newname = $name;
 550                                                         $alias = '';
 551                                                         $tagcid = 0;
 552                                                         if (strrpos($newname, '+')) {
 553                                                                 $tagcid = intval(substr($newname, strrpos($newname, '+') + 1));
 554                                                         }
 555
 556                                                         if ($tagcid) {
 557                                                                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 558                                                                         intval($tagcid),
 559                                                                         intval($profile_uid)
 560                                                                 );
 561                                                         } else {
 562                                                                 $newname = str_replace('_',' ',$name);
 563
 564                                                                 //select someone from this user's contacts by name
 565                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 566                                                                                 dbesc($newname),
 567                                                                                 intval($page_owner_uid)
 568                                                                 );
 569
 570                                                                 if (!DBM::is_result($r)) {
 571                                                                         //select someone by attag or nick and the name passed in
 572                                                                         $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 573                                                                                         dbesc($name),
 574                                                                                         dbesc($name),
 575                                                                                         intval($page_owner_uid)
 576                                                                         );
 577                                                                 }
 578                                                         }
 579
 580                                                         if (DBM::is_result($r)) {
 581                                                                 $newname = $r[0]['name'];
 582                                                                 $profile = $r[0]['url'];
 583                                                                 $notify = 'cid:' . $r[0]['id'];
 584                                                                 if (strlen($inform)) {
 585                                                                         $inform .= ',';
 586                                                                 }
 587                                                                 $inform .= $notify;
 588                                                         }
 589                                                 }
 590                                                 if ($profile) {
 591                                                         if (substr($notify, 0, 4) === 'cid:') {
 592                                                                 $taginfo[] = [$newname, $profile, $notify, $r[0], '@[url=' . str_replace(',','%2c',$profile) . ']' . $newname . '[/url]'];
 593                                                         } else {
 594                                                                 $taginfo[] = [$newname, $profile, $notify, null, $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]'];
 595                                                         }
 596                                                         if (strlen($str_tags)) {
 597                                                                 $str_tags .= ',';
 598                                                         }
 599                                                         $profile = str_replace(',', '%2c', $profile);
 600                                                         $str_tags .= '@[url='.$profile.']'.$newname.'[/url]';
 601                                                 }
 602                                         } elseif (strpos($tag, '#') === 0) {
 603                                                 $tagname = substr($tag, 1);
 604                                                 $str_tags .= '#[url=' . System::baseUrl() . "/search?tag=" . $tagname . ']' . $tagname . '[/url]';
 605                                         }
 606                                 }
 607                         }
 608
 609                         $newtag = $old_tag;
 610                         if (strlen($newtag) && strlen($str_tags)) {
 611                                 $newtag .= ',';
 612                         }
 613                         $newtag .= $str_tags;
 614
 615                         $newinform = $old_inform;
 616                         if (strlen($newinform) && strlen($inform)) {
 617                                 $newinform .= ',';
 618                         }
 619                         $newinform .= $inform;
 620
 621                         $fields = ['tag' => $newtag, 'inform' => $newinform, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
 622                         $condition = ['id' => $item_id];
 623                         Item::update($fields, $condition);
 624
 625                         $best = 0;
 626                         foreach ($p as $scales) {
 627                                 if (intval($scales['scale']) == 2) {
 628                                         $best = 2;
 629                                         break;
 630                                 }
 631                                 if (intval($scales['scale']) == 4) {
 632                                         $best = 4;
 633                                         break;
 634                                 }
 635                         }
 636
 637                         if (count($taginfo)) {
 638                                 foreach ($taginfo as $tagged) {
 639                                         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 640
 641                                         $arr = [];
 642                                         $arr['guid']          = get_guid(32);
 643                                         $arr['uid']           = $page_owner_uid;
 644                                         $arr['uri']           = $uri;
 645                                         $arr['parent-uri']    = $uri;
 646                                         $arr['type']          = 'activity';
 647                                         $arr['wall']          = 1;
 648                                         $arr['contact-id']    = $owner_record['id'];
 649                                         $arr['owner-name']    = $owner_record['name'];
 650                                         $arr['owner-link']    = $owner_record['url'];
 651                                         $arr['owner-avatar']  = $owner_record['thumb'];
 652                                         $arr['author-name']   = $owner_record['name'];
 653                                         $arr['author-link']   = $owner_record['url'];
 654                                         $arr['author-avatar'] = $owner_record['thumb'];
 655                                         $arr['title']         = '';
 656                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 657                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 658                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 659                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 660                                         $arr['visible']       = 1;
 661                                         $arr['verb']          = ACTIVITY_TAG;
 662                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 663                                         $arr['target-type']   = ACTIVITY_OBJ_IMAGE;
 664                                         $arr['tag']           = $tagged[4];
 665                                         $arr['inform']        = $tagged[2];
 666                                         $arr['origin']        = 1;
 667                                         $arr['body']          = L10n::t('%1$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]') ;
 668                                         $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" ;
 669
 670                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 671                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 672                                         if ($tagged[3]) {
 673                                                 $arr['object'] .= xmlify('<link rel="photo" type="'.$p[0]['type'].'" href="' . $tagged[3]['photo'] . '" />' . "\n");
 674                                         }
 675                                         $arr['object'] .= '</link></object>' . "\n";
 676
 677                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_IMAGE . '</type><title>' . $p[0]['desc'] . '</title><id>'
 678                                                 . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 679                                         $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>';
 680
 681                                         $item_id = Item::insert($arr);
 682                                         if ($item_id) {
 683                                                 Worker::add(PRIORITY_HIGH, "Notifier", "tag", $item_id);
 684                                         }
 685                                 }
 686                         }
 687                 }
 688                 goaway($_SESSION['photo_return']);
 689                 return; // NOTREACHED
 690         }
 691
 692
 693         // default post action - upload a photo
 694         Addon::callHooks('photo_post_init', $_POST);
 695
 696         // Determine the album to use
 697         $album    = x($_REQUEST, 'album') ? notags(trim($_REQUEST['album'])) : '';
 698         $newalbum = x($_REQUEST, 'newalbum') ? notags(trim($_REQUEST['newalbum'])) : '';
 699
 700         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , LOGGER_DEBUG);
 701
 702         if (!strlen($album)) {
 703                 if (strlen($newalbum)) {
 704                         $album = $newalbum;
 705                 } else {
 706                         $album = DateTimeFormat::localNow('Y');
 707                 }
 708         }
 709
 710         /*
 711          * We create a wall item for every photo, but we don't want to
 712          * overwhelm the data stream with a hundred newly uploaded photos.
 713          * So we will make the first photo uploaded to this album in the last several hours
 714          * visible by default, the rest will become visible over time when and if
 715          * they acquire comments, likes, dislikes, and/or tags
 716          */
 717
 718         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 719                 dbesc($album),
 720                 intval($page_owner_uid)
 721         );
 722         if (!DBM::is_result($r) || ($album == L10n::t('Profile Photos'))) {
 723                 $visible = 1;
 724         } else {
 725                 $visible = 0;
 726         }
 727
 728         if (x($_REQUEST, 'not_visible') && $_REQUEST['not_visible'] !== 'false') {
 729                 $visible = 0;
 730         }
 731
 732         $group_allow   = defaults($_REQUEST, 'group_allow'  , []);
 733         $contact_allow = defaults($_REQUEST, 'contact_allow', []);
 734         $group_deny    = defaults($_REQUEST, 'group_deny'   , []);
 735         $contact_deny  = defaults($_REQUEST, 'contact_deny' , []);
 736
 737         $str_group_allow   = perms2str(is_array($group_allow)   ? $group_allow   : explode(',', $group_allow));
 738         $str_contact_allow = perms2str(is_array($contact_allow) ? $contact_allow : explode(',', $contact_allow));
 739         $str_group_deny    = perms2str(is_array($group_deny)    ? $group_deny    : explode(',', $group_deny));
 740         $str_contact_deny  = perms2str(is_array($contact_deny)  ? $contact_deny  : explode(',', $contact_deny));
 741
 742         $ret = ['src' => '', 'filename' => '', 'filesize' => 0, 'type' => ''];
 743
 744         Addon::callHooks('photo_post_file', $ret);
 745
 746         if (x($ret, 'src') && x($ret, 'filesize')) {
 747                 $src      = $ret['src'];
 748                 $filename = $ret['filename'];
 749                 $filesize = $ret['filesize'];
 750                 $type     = $ret['type'];
 751                 $error    = UPLOAD_ERR_OK;
 752         } else {
 753                 $src      = $_FILES['userfile']['tmp_name'];
 754                 $filename = basename($_FILES['userfile']['name']);
 755                 $filesize = intval($_FILES['userfile']['size']);
 756                 $type     = $_FILES['userfile']['type'];
 757                 $error    = $_FILES['userfile']['error'];
 758         }
 759
 760         if ($error !== UPLOAD_ERR_OK) {
 761                 switch ($error) {
 762                         case UPLOAD_ERR_INI_SIZE:
 763                                 notice(L10n::t('Image exceeds size limit of %s', ini_get('upload_max_filesize')) . EOL);
 764                                 break;
 765                         case UPLOAD_ERR_FORM_SIZE:
 766                                 notice(L10n::t('Image exceeds size limit of %s', formatBytes(defaults($_REQUEST, 'MAX_FILE_SIZE', 0))) . EOL);
 767                                 break;
 768                         case UPLOAD_ERR_PARTIAL:
 769                                 notice(L10n::t('Image upload didn\'t complete, please try again') . EOL);
 770                                 break;
 771                         case UPLOAD_ERR_NO_FILE:
 772                                 notice(L10n::t('Image file is missing') . EOL);
 773                                 break;
 774                         case UPLOAD_ERR_NO_TMP_DIR:
 775                         case UPLOAD_ERR_CANT_WRITE:
 776                         case UPLOAD_ERR_EXTENSION:
 777                                 notice(L10n::t('Server can\'t accept new file upload at this time, please contact your administrator') . EOL);
 778                                 break;
 779                 }
 780                 @unlink($src);
 781                 $foo = 0;
 782                 Addon::callHooks('photo_post_end', $foo);
 783                 return;
 784         }
 785
 786         if ($type == "") {
 787                 $type = Image::guessType($filename);
 788         }
 789
 790         logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes', LOGGER_DEBUG);
 791
 792         $maximagesize = Config::get('system', 'maximagesize');
 793
 794         if ($maximagesize && ($filesize > $maximagesize)) {
 795                 notice(L10n::t('Image exceeds size limit of %s', formatBytes($maximagesize)) . EOL);
 796                 @unlink($src);
 797                 $foo = 0;
 798                 Addon::callHooks('photo_post_end', $foo);
 799                 return;
 800         }
 801
 802         if (!$filesize) {
 803                 notice(L10n::t('Image file is empty.') . EOL);
 804                 @unlink($src);
 805                 $foo = 0;
 806                 Addon::callHooks('photo_post_end', $foo);
 807                 return;
 808         }
 809
 810         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , LOGGER_DEBUG);
 811
 812         $imagedata = @file_get_contents($src);
 813
 814         $Image = new Image($imagedata, $type);
 815
 816         if (!$Image->isValid()) {
 817                 logger('mod/photos.php: photos_post(): unable to process image' , LOGGER_DEBUG);
 818                 notice(L10n::t('Unable to process image.') . EOL);
 819                 @unlink($src);
 820                 $foo = 0;
 821                 Addon::callHooks('photo_post_end',$foo);
 822                 killme();
 823         }
 824
 825         $exif = $Image->orient($src);
 826         @unlink($src);
 827
 828         $max_length = Config::get('system', 'max_image_length');
 829         if (!$max_length) {
 830                 $max_length = MAX_IMAGE_LENGTH;
 831         }
 832         if ($max_length > 0) {
 833                 $Image->scaleDown($max_length);
 834         }
 835
 836         $width  = $Image->getWidth();
 837         $height = $Image->getHeight();
 838
 839         $smallest = 0;
 840
 841         $photo_hash = Photo::newResource();
 842
 843         $r = Photo::store($Image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 844
 845         if (!$r) {
 846                 logger('mod/photos.php: photos_post(): image store failed', LOGGER_DEBUG);
 847                 notice(L10n::t('Image upload failed.') . EOL);
 848                 killme();
 849         }
 850
 851         if ($width > 640 || $height > 640) {
 852                 $Image->scaleDown(640);
 853                 Photo::store($Image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 854                 $smallest = 1;
 855         }
 856
 857         if ($width > 320 || $height > 320) {
 858                 $Image->scaleDown(320);
 859                 Photo::store($Image, $page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 860                 $smallest = 2;
 861         }
 862
 863         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 864
 865         // Create item container
 866         $lat = $lon = null;
 867         if ($exif && $exif['GPS'] && Feature::isEnabled($page_owner_uid, 'photo_location')) {
 868                 $lat = Photo::getGps($exif['GPS']['GPSLatitude'], $exif['GPS']['GPSLatitudeRef']);
 869                 $lon = Photo::getGps($exif['GPS']['GPSLongitude'], $exif['GPS']['GPSLongitudeRef']);
 870         }
 871
 872         $arr = [];
 873         if ($lat && $lon) {
 874                 $arr['coord'] = $lat . ' ' . $lon;
 875         }
 876
 877         $arr['guid']          = get_guid(32);
 878         $arr['uid']           = $page_owner_uid;
 879         $arr['uri']           = $uri;
 880         $arr['parent-uri']    = $uri;
 881         $arr['type']          = 'photo';
 882         $arr['wall']          = 1;
 883         $arr['resource-id']   = $photo_hash;
 884         $arr['contact-id']    = $owner_record['id'];
 885         $arr['owner-name']    = $owner_record['name'];
 886         $arr['owner-link']    = $owner_record['url'];
 887         $arr['owner-avatar']  = $owner_record['thumb'];
 888         $arr['author-name']   = $owner_record['name'];
 889         $arr['author-link']   = $owner_record['url'];
 890         $arr['author-avatar'] = $owner_record['thumb'];
 891         $arr['title']         = '';
 892         $arr['allow_cid']     = $str_contact_allow;
 893         $arr['allow_gid']     = $str_group_allow;
 894         $arr['deny_cid']      = $str_contact_deny;
 895         $arr['deny_gid']      = $str_group_deny;
 896         $arr['visible']       = $visible;
 897         $arr['origin']        = 1;
 898
 899         $arr['body']          = '[url=' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 900                                 . '[img]' . System::baseUrl() . "/photo/{$photo_hash}-{$smallest}.".$Image->getExt() . '[/img]'
 901                                 . '[/url]';
 902
 903         $item_id = Item::insert($arr);
 904         // Update the photo albums cache
 905         Photo::clearAlbumCache($page_owner_uid);
 906
 907         if ($visible) {
 908                 Worker::add(PRIORITY_HIGH, "Notifier", 'wall-new', $item_id);
 909         }
 910
 911         Addon::callHooks('photo_post_end', intval($item_id));
 912
 913         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 914         // if they do not wish to be redirected
 915
 916         goaway($_SESSION['photo_return']);
 917         // NOTREACHED
 918 }
 919
 920 function photos_content(App $a)
 921 {
 922         // URLs:
 923         // photos/name
 924         // photos/name/upload
 925         // photos/name/upload/xxxxx (xxxxx is album name)
 926         // photos/name/album/xxxxx
 927         // photos/name/album/xxxxx/edit
 928         // photos/name/image/xxxxx
 929         // photos/name/image/xxxxx/edit
 930
 931         if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
 932                 notice(L10n::t('Public access denied.') . EOL);
 933                 return;
 934         }
 935
 936         require_once 'include/security.php';
 937         require_once 'include/conversation.php';
 938
 939         if (!x($a->data,'user')) {
 940                 notice(L10n::t('No photos selected') . EOL );
 941                 return;
 942         }
 943
 944         $phototypes = Image::supportedTypes();
 945
 946         $_SESSION['photo_return'] = $a->cmd;
 947
 948         // Parse arguments
 949         $datum = null;
 950         if ($a->argc > 3) {
 951                 $datatype = $a->argv[2];
 952                 $datum = $a->argv[3];
 953         } elseif (($a->argc > 2) && ($a->argv[2] === 'upload')) {
 954                 $datatype = 'upload';
 955         } else {
 956                 $datatype = 'summary';
 957         }
 958
 959         if ($a->argc > 4) {
 960                 $cmd = $a->argv[4];
 961         } else {
 962                 $cmd = 'view';
 963         }
 964
 965         // Setup permissions structures
 966         $can_post       = false;
 967         $visitor        = 0;
 968         $contact        = null;
 969         $remote_contact = false;
 970         $contact_id     = 0;
 971
 972         $owner_uid = $a->data['user']['uid'];
 973
 974         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 975
 976         if (local_user() && (local_user() == $owner_uid)) {
 977                 $can_post = true;
 978         } else {
 979                 if ($community_page && remote_user()) {
 980                         if (is_array($_SESSION['remote'])) {
 981                                 foreach ($_SESSION['remote'] as $v) {
 982                                         if ($v['uid'] == $owner_uid) {
 983                                                 $contact_id = $v['cid'];
 984                                                 break;
 985                                         }
 986                                 }
 987                         }
 988                         if ($contact_id) {
 989
 990                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 991                                         intval($contact_id),
 992                                         intval($owner_uid)
 993                                 );
 994                                 if (DBM::is_result($r)) {
 995                                         $can_post = true;
 996                                         $contact = $r[0];
 997                                         $remote_contact = true;
 998                                         $visitor = $contact_id;
 999                                 }
1000                         }
1001                 }
1002         }
1003
1004         $groups = [];
1005
1006         // perhaps they're visiting - but not a community page, so they wouldn't have write access
1007         if (remote_user() && !$visitor) {
1008                 $contact_id = 0;
1009                 if (is_array($_SESSION['remote'])) {
1010                         foreach ($_SESSION['remote'] as $v) {
1011                                 if ($v['uid'] == $owner_uid) {
1012                                         $contact_id = $v['cid'];
1013                                         break;
1014                                 }
1015                         }
1016                 }
1017                 if ($contact_id) {
1018                         $groups = Group::getIdsByContactId($contact_id);
1019                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
1020                                 intval($contact_id),
1021                                 intval($owner_uid)
1022                         );
1023                         if (DBM::is_result($r)) {
1024                                 $contact = $r[0];
1025                                 $remote_contact = true;
1026                         }
1027                 }
1028         }
1029
1030         if (!$remote_contact && local_user()) {
1031                 $contact_id = $_SESSION['cid'];
1032                 $contact = $a->contact;
1033         }
1034
1035         if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && !$remote_contact) {
1036                 notice(L10n::t('Access to this item is restricted.') . EOL);
1037                 return;
1038         }
1039
1040         $sql_extra = permissions_sql($owner_uid, $remote_contact, $groups);
1041
1042         $o = "";
1043
1044         // tabs
1045         $is_owner = (local_user() && (local_user() == $owner_uid));
1046         $o .= Profile::getTabs($a, $is_owner, $a->data['user']['nickname']);
1047
1048         // Display upload form
1049         if ($datatype === 'upload') {
1050                 if (!$can_post) {
1051                         notice(L10n::t('Permission denied.'));
1052                         return;
1053                 }
1054
1055                 $selname = $datum ? hex2bin($datum) : '';
1056
1057                 $albumselect = '';
1058
1059                 $albumselect .= '<option value="" ' . (!$selname ? ' selected="selected" ' : '') . '>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
1060                 if (count($a->data['albums'])) {
1061                         foreach ($a->data['albums'] as $album) {
1062                                 if (($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === L10n::t('Contact Photos'))) {
1063                                         continue;
1064                                 }
1065                                 $selected = (($selname === $album['album']) ? ' selected="selected" ' : '');
1066                                 $albumselect .= '<option value="' . $album['album'] . '"' . $selected . '>' . $album['album'] . '</option>';
1067                         }
1068                 }
1069
1070                 $uploader = '';
1071
1072                 $ret = ['post_url' => 'photos/' . $a->data['user']['nickname'],
1073                                 'addon_text' => $uploader,
1074                                 'default_upload' => true];
1075
1076                 Addon::callHooks('photo_upload_form',$ret);
1077
1078                 $default_upload_box = replace_macros(get_markup_template('photos_default_uploader_box.tpl'), []);
1079                 $default_upload_submit = replace_macros(get_markup_template('photos_default_uploader_submit.tpl'), [
1080                         '$submit' => L10n::t('Submit'),
1081                 ]);
1082
1083                 $usage_message = '';
1084
1085                 $tpl = get_markup_template('photos_upload.tpl');
1086
1087                 $aclselect_e = ($visitor ? '' : ACL::getFullSelectorHTML($a->user));
1088
1089                 $o .= replace_macros($tpl,[
1090                         '$pagename' => L10n::t('Upload Photos'),
1091                         '$sessid' => session_id(),
1092                         '$usage' => $usage_message,
1093                         '$nickname' => $a->data['user']['nickname'],
1094                         '$newalbum' => L10n::t('New album name: '),
1095                         '$existalbumtext' => L10n::t('or existing album name: '),
1096                         '$nosharetext' => L10n::t('Do not show a status post for this upload'),
1097                         '$albumselect' => $albumselect,
1098                         '$permissions' => L10n::t('Permissions'),
1099                         '$aclselect' => $aclselect_e,
1100                         '$alt_uploader' => $ret['addon_text'],
1101                         '$default_upload_box' => ($ret['default_upload'] ? $default_upload_box : ''),
1102                         '$default_upload_submit' => ($ret['default_upload'] ? $default_upload_submit : ''),
1103                         '$uploadurl' => $ret['post_url'],
1104
1105                         // ACL permissions box
1106                         '$group_perms' => L10n::t('Show to Groups'),
1107                         '$contact_perms' => L10n::t('Show to Contacts'),
1108                         '$return_path' => $a->query_string,
1109                 ]);
1110
1111                 return $o;
1112         }
1113
1114         // Display a single photo album
1115         if ($datatype === 'album') {
1116                 $album = hex2bin($datum);
1117
1118                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1119                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
1120                         intval($owner_uid),
1121                         dbesc($album)
1122                 );
1123                 if (DBM::is_result($r)) {
1124                         $a->set_pager_total(count($r));
1125                         $a->set_pager_itemspage(20);
1126                 }
1127
1128                 /// @TODO I have seen this many times, maybe generalize it script-wide and encapsulate it?
1129                 $order_field = defaults($_GET, 'order', '');
1130                 if ($order_field === 'posted') {
1131                         $order = 'ASC';
1132                 } else {
1133                         $order = 'DESC';
1134                 }
1135
1136                 $r = q("SELECT `resource-id`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`filename`) AS `filename`,
1137                         ANY_VALUE(`type`) AS `type`, max(`scale`) AS `scale`, ANY_VALUE(`desc`) as `desc`,
1138                         ANY_VALUE(`created`) as `created`
1139                         FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1140                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT %d , %d",
1141                         intval($owner_uid),
1142                         dbesc($album),
1143                         intval($a->pager['start']),
1144                         intval($a->pager['itemspage'])
1145                 );
1146
1147                 // edit album name
1148                 if ($cmd === 'edit') {
1149                         if (($album !== L10n::t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== L10n::t('Contact Photos'))) {
1150                                 if ($can_post) {
1151                                         $edit_tpl = get_markup_template('album_edit.tpl');
1152
1153                                         $album_e = $album;
1154
1155                                         $o .= replace_macros($edit_tpl,[
1156                                                 '$nametext' => L10n::t('New album name: '),
1157                                                 '$nickname' => $a->data['user']['nickname'],
1158                                                 '$album' => $album_e,
1159                                                 '$hexalbum' => bin2hex($album),
1160                                                 '$submit' => L10n::t('Submit'),
1161                                                 '$dropsubmit' => L10n::t('Delete Album')
1162                                         ]);
1163                                 }
1164                         }
1165                 } else {
1166                         if (($album !== L10n::t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== L10n::t('Contact Photos')) && $can_post) {
1167                                 $edit = [L10n::t('Edit Album'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit'];
1168                         }
1169                 }
1170
1171                 if ($order_field === 'posted') {
1172                         $order =  [L10n::t('Show Newest First'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album)];
1173                 } else {
1174                         $order = [L10n::t('Show Oldest First'), 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted'];
1175                 }
1176
1177                 $photos = [];
1178
1179                 if (DBM::is_result($r)) {
1180                         // "Twist" is only used for the duepunto theme with style "slackr"
1181                         $twist = false;
1182                         foreach ($r as $rr) {
1183                                 $twist = !$twist;
1184
1185                                 $ext = $phototypes[$rr['type']];
1186
1187                                 $imgalt_e = $rr['filename'];
1188                                 $desc_e = $rr['desc'];
1189
1190                                 $photos[] = [
1191                                         'id' => $rr['id'],
1192                                         'twist' => ' ' . ($twist ? 'rotleft' : 'rotright') . rand(2,4),
1193                                         'link' => 'photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id']
1194                                                 . ($order_field === 'posted' ? '?f=&order=posted' : ''),
1195                                         'title' => L10n::t('View Photo'),
1196                                         'src' => 'photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
1197                                         'alt' => $imgalt_e,
1198                                         'desc'=> $desc_e,
1199                                         'ext' => $ext,
1200                                         'hash'=> $rr['resource-id'],
1201                                 ];
1202                         }
1203                 }
1204
1205                 $tpl = get_markup_template('photo_album.tpl');
1206                 $o .= replace_macros($tpl, [
1207                                 '$photos' => $photos,
1208                                 '$album' => $album,
1209                                 '$can_post' => $can_post,
1210                                 '$upload' => [L10n::t('Upload New Photos'), 'photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album)],
1211                                 '$order' => $order,
1212                                 '$edit' => $edit,
1213                                 '$paginate' => paginate($a),
1214                         ]);
1215
1216                 return $o;
1217
1218         }
1219
1220         // Display one photo
1221         if ($datatype === 'image') {
1222                 // fetch image, item containing image, then comments
1223                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1224                         $sql_extra ORDER BY `scale` ASC ",
1225                         intval($owner_uid),
1226                         dbesc($datum)
1227                 );
1228
1229                 if (!DBM::is_result($ph)) {
1230                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1231                                 LIMIT 1",
1232                                 intval($owner_uid),
1233                                 dbesc($datum)
1234                         );
1235                         if (DBM::is_result($ph)) {
1236                                 notice(L10n::t('Permission denied. Access to this item may be restricted.'));
1237                         } else {
1238                                 notice(L10n::t('Photo not available') . EOL );
1239                         }
1240                         return;
1241                 }
1242
1243                 $prevlink = '';
1244                 $nextlink = '';
1245
1246                 /// @todo This query is totally bad, the whole functionality has to be changed
1247                 // The query leads to a really intense used index.
1248                 // By now we hide it if someone wants to.
1249                 if (!Config::get('system', 'no_count', false)) {
1250                         $order_field = defaults($_GET, 'order', '');
1251                         if ($order_field === 'posted') {
1252                                 $order = 'ASC';
1253                         } else {
1254                                 $order = 'DESC';
1255                         }
1256
1257                         $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1258                                 $sql_extra ORDER BY `created` $order ",
1259                                 dbesc($ph[0]['album']),
1260                                 intval($owner_uid)
1261                         );
1262
1263                         if (DBM::is_result($prvnxt)) {
1264                                 foreach ($prvnxt as $z => $entry) {
1265                                         if ($entry['resource-id'] == $ph[0]['resource-id']) {
1266                                                 $prv = $z - 1;
1267                                                 $nxt = $z + 1;
1268                                                 if ($prv < 0) {
1269                                                         $prv = count($prvnxt) - 1;
1270                                                 }
1271                                                 if ($nxt >= count($prvnxt)) {
1272                                                         $nxt = 0;
1273                                                 }
1274                                                 break;
1275                                         }
1276                                 }
1277                                 $edit_suffix = ((($cmd === 'edit') && $can_post) ? '/edit' : '');
1278                                 $prevlink = 'photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . ($order_field === 'posted' ? '?f=&order=posted' : '');
1279                                 $nextlink = 'photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . ($order_field === 'posted' ? '?f=&order=posted' : '');
1280                         }
1281                 }
1282
1283                 if (count($ph) == 1)
1284                         $hires = $lores = $ph[0];
1285                 if (count($ph) > 1) {
1286                         if ($ph[1]['scale'] == 2) {
1287                                 // original is 640 or less, we can display it directly
1288                                 $hires = $lores = $ph[0];
1289                         } else {
1290                                 $hires = $ph[0];
1291                                 $lores = $ph[1];
1292                         }
1293                 }
1294
1295                 $album_link = 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1296                 $tools = null;
1297                 $lock = null;
1298
1299                 if ($can_post && ($ph[0]['uid'] == $owner_uid)) {
1300                         $tools = [
1301                                 'edit'  => ['photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? L10n::t('View photo') : L10n::t('Edit photo'))],
1302                                 'profile'=>['profile_photo/use/'.$ph[0]['resource-id'], L10n::t('Use as profile photo')],
1303                         ];
1304
1305                         // lock
1306                         $lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1307                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
1308                                         ? L10n::t('Private Message')
1309                                         : Null);
1310
1311
1312                 }
1313
1314                 if ( $cmd === 'edit') {
1315                         $tpl = get_markup_template('photo_edit_head.tpl');
1316                         $a->page['htmlhead'] .= replace_macros($tpl,[
1317                                 '$prevlink' => $prevlink,
1318                                 '$nextlink' => $nextlink
1319                         ]);
1320                 }
1321
1322                 if ($prevlink)
1323                         $prevlink = [$prevlink, '<div class="icon prev"></div>'] ;
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                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1349                         dbesc($datum)
1350                 );
1351
1352                 $map = null;
1353                 $link_item = [];
1354
1355                 if (DBM::is_result($linked_items)) {
1356                         $link_item = $linked_items[0];
1357
1358                         $r = q("SELECT COUNT(*) AS `total`
1359                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1360                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1361                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1362                                 AND `item`.`uid` = %d
1363                                 $sql_extra ",
1364                                 dbesc($link_item['uri']),
1365                                 dbesc($link_item['uri']),
1366                                 intval($link_item['uid'])
1367
1368                         );
1369
1370                         if (DBM::is_result($r)) {
1371                                 $a->set_pager_total($r[0]['total']);
1372                         }
1373
1374
1375                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1376                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
1377                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
1378                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1379                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1380                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1381                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1382                                 AND `item`.`uid` = %d
1383                                 $sql_extra
1384                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
1385                                 dbesc($link_item['uri']),
1386                                 dbesc($link_item['uri']),
1387                                 intval($link_item['uid']),
1388                                 intval($a->pager['start']),
1389                                 intval($a->pager['itemspage'])
1390
1391                         );
1392
1393                         if (local_user() && (local_user() == $link_item['uid'])) {
1394                                 Item::update(['unseen' => false], ['parent' => $link_item['parent']]);
1395                         }
1396
1397                         if ($link_item['coord']) {
1398                                 $map = Map::byCoordinates($link_item['coord']);
1399                         }
1400                 }
1401
1402                 $tags = null;
1403
1404                 if (count($linked_items) && strlen($link_item['tag'])) {
1405                         $arr = explode(',', $link_item['tag']);
1406                         // parse tags and add links
1407                         $tag_str = '';
1408                         foreach ($arr as $t) {
1409                                 if (strlen($tag_str)) {
1410                                         $tag_str .= ', ';
1411                                 }
1412                                 $tag_str .= BBCode::convert($t);
1413                         }
1414                         $tags = [L10n::t('Tags: '), $tag_str];
1415                         if ($cmd === 'edit') {
1416                                 $tags[] = 'tagrm/' . $link_item['id'];
1417                                 $tags[] = L10n::t('[Remove any tag]');
1418                         }
1419                 }
1420
1421
1422                 $edit = Null;
1423                 if ($cmd === 'edit' && $can_post) {
1424                         $edit_tpl = get_markup_template('photo_edit.tpl');
1425
1426                         $album_e = $ph[0]['album'];
1427                         $caption_e = $ph[0]['desc'];
1428                         $aclselect_e = ACL::getFullSelectorHTML($ph[0]);
1429
1430                         $edit = replace_macros($edit_tpl, [
1431                                 '$id' => $ph[0]['id'],
1432                                 '$album' => ['albname', L10n::t('New album name'), $album_e,''],
1433                                 '$caption' => ['desc', L10n::t('Caption'), $caption_e, ''],
1434                                 '$tags' => ['newtag', L10n::t('Add a Tag'), "", L10n::t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping')],
1435                                 '$rotate_none' => ['rotate', L10n::t('Do not rotate'),0,'', true],
1436                                 '$rotate_cw' => ['rotate', L10n::t("Rotate CW \x28right\x29"),1,''],
1437                                 '$rotate_ccw' => ['rotate', L10n::t("Rotate CCW \x28left\x29"),2,''],
1438
1439                                 '$nickname' => $a->data['user']['nickname'],
1440                                 '$resource_id' => $ph[0]['resource-id'],
1441                                 '$permissions' => L10n::t('Permissions'),
1442                                 '$aclselect' => $aclselect_e,
1443
1444                                 '$item_id' => defaults($link_item, 'id', 0),
1445                                 '$submit' => L10n::t('Submit'),
1446                                 '$delete' => L10n::t('Delete Photo'),
1447
1448                                 // ACL permissions box
1449                                 '$group_perms' => L10n::t('Show to Groups'),
1450                                 '$contact_perms' => L10n::t('Show to Contacts'),
1451                                 '$return_path' => $a->query_string,
1452                         ]);
1453                 }
1454
1455                 $like = '';
1456                 $dislike = '';
1457                 $likebuttons = '';
1458                 $comments = '';
1459                 $paginate = '';
1460                 $responses = '';
1461
1462                 if (count($linked_items)) {
1463                         $cmnt_tpl = get_markup_template('comment_item.tpl');
1464                         $tpl = get_markup_template('photo_item.tpl');
1465                         $return_url = $a->cmd;
1466
1467                         if ($can_post || can_write_wall($owner_uid)) {
1468                                 $like_tpl = get_markup_template('like_noshare.tpl');
1469                                 $likebuttons = replace_macros($like_tpl, [
1470                                         '$id' => $link_item['id'],
1471                                         '$likethis' => L10n::t("I like this \x28toggle\x29"),
1472                                         '$nolike' => (Feature::isEnabled(local_user(), 'dislike') ? L10n::t("I don't like this \x28toggle\x29") : ''),
1473                                         '$wait' => L10n::t('Please wait'),
1474                                         '$return_path' => $a->query_string,
1475                                 ]);
1476                         }
1477
1478                         if (!DBM::is_result($r)) {
1479                                 if (($can_post || can_write_wall($owner_uid))) {
1480                                         $comments .= replace_macros($cmnt_tpl, [
1481                                                 '$return_path' => '',
1482                                                 '$jsreload' => $return_url,
1483                                                 '$type' => 'wall-comment',
1484                                                 '$id' => $link_item['id'],
1485                                                 '$parent' => $link_item['id'],
1486                                                 '$profile_uid' =>  $owner_uid,
1487                                                 '$mylink' => $contact['url'],
1488                                                 '$mytitle' => L10n::t('This is you'),
1489                                                 '$myphoto' => $contact['thumb'],
1490                                                 '$comment' => L10n::t('Comment'),
1491                                                 '$submit' => L10n::t('Submit'),
1492                                                 '$preview' => L10n::t('Preview'),
1493                                                 '$sourceapp' => L10n::t($a->sourcename),
1494                                                 '$ww' => '',
1495                                                 '$rand_num' => random_digits(12)
1496                                         ]);
1497                                 }
1498                         }
1499
1500                         $conv_responses = [
1501                                 'like' => ['title' => L10n::t('Likes','title')],'dislike' => ['title' => L10n::t('Dislikes','title')],
1502                                 'attendyes' => ['title' => L10n::t('Attending','title')], 'attendno' => ['title' => L10n::t('Not attending','title')], 'attendmaybe' => ['title' => L10n::t('Might attend','title')]
1503                         ];
1504
1505                         // display comments
1506                         if (DBM::is_result($r)) {
1507                                 foreach ($r as $item) {
1508                                         builtin_activity_puller($item, $conv_responses);
1509                                 }
1510
1511                                 if (x($conv_responses['like'], $link_item['uri'])) {
1512                                         $like = format_like($conv_responses['like'][$link_item['uri']], $conv_responses['like'][$link_item['uri'] . '-l'], 'like', $link_item['id']);
1513                                 }
1514                                 if (x($conv_responses['dislike'], $link_item['uri'])) {
1515                                         $dislike = format_like($conv_responses['dislike'][$link_item['uri']], $conv_responses['dislike'][$link_item['uri'] . '-l'], 'dislike', $link_item['id']);
1516                                 }
1517
1518                                 if (($can_post || can_write_wall($owner_uid))) {
1519                                         $comments .= replace_macros($cmnt_tpl,[
1520                                                 '$return_path' => '',
1521                                                 '$jsreload' => $return_url,
1522                                                 '$type' => 'wall-comment',
1523                                                 '$id' => $link_item['id'],
1524                                                 '$parent' => $link_item['id'],
1525                                                 '$profile_uid' =>  $owner_uid,
1526                                                 '$mylink' => $contact['url'],
1527                                                 '$mytitle' => L10n::t('This is you'),
1528                                                 '$myphoto' => $contact['thumb'],
1529                                                 '$comment' => L10n::t('Comment'),
1530                                                 '$submit' => L10n::t('Submit'),
1531                                                 '$preview' => L10n::t('Preview'),
1532                                                 '$sourceapp' => L10n::t($a->sourcename),
1533                                                 '$ww' => '',
1534                                                 '$rand_num' => random_digits(12)
1535                                         ]);
1536                                 }
1537
1538                                 foreach ($r as $item) {
1539                                         $comment = '';
1540                                         $template = $tpl;
1541                                         $sparkle = '';
1542
1543                                         if ((activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE)) && ($item['id'] != $item['parent'])) {
1544                                                 continue;
1545                                         }
1546
1547                                         $redirect_url = 'redir/' . $item['cid'];
1548
1549                                         if (local_user() && ($item['contact-uid'] == local_user())
1550                                                 && ($item['network'] == NETWORK_DFRN) && !$item['self']) {
1551                                                 $profile_url = $redirect_url;
1552                                                 $sparkle = ' sparkle';
1553                                         } else {
1554                                                 $profile_url = $item['url'];
1555                                                 $sparkle = '';
1556                                         }
1557
1558                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1559
1560                                         $profile_name   = ((strlen($item['author-name'])   && $diff_author) ? $item['author-name']   : $item['name']);
1561                                         $profile_avatar = ((strlen($item['author-avatar']) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1562
1563                                         $profile_link = $profile_url;
1564
1565                                         $dropping = (($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()));
1566                                         $drop = [
1567                                                 'dropping' => $dropping,
1568                                                 'pagedrop' => false,
1569                                                 'select' => L10n::t('Select'),
1570                                                 'delete' => L10n::t('Delete'),
1571                                         ];
1572
1573                                         $name_e = $profile_name;
1574                                         $title_e = $item['title'];
1575                                         $body_e = BBCode::convert($item['body']);
1576
1577                                         $comments .= replace_macros($template,[
1578                                                 '$id' => $item['item_id'],
1579                                                 '$profile_url' => $profile_link,
1580                                                 '$name' => $name_e,
1581                                                 '$thumb' => $profile_avatar,
1582                                                 '$sparkle' => $sparkle,
1583                                                 '$title' => $title_e,
1584                                                 '$body' => $body_e,
1585                                                 '$ago' => Temporal::getRelativeDate($item['created']),
1586                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1587                                                 '$drop' => $drop,
1588                                                 '$comment' => $comment
1589                                         ]);
1590
1591                                         if (($can_post || can_write_wall($owner_uid))) {
1592                                                 $comments .= replace_macros($cmnt_tpl, [
1593                                                         '$return_path' => '',
1594                                                         '$jsreload' => $return_url,
1595                                                         '$type' => 'wall-comment',
1596                                                         '$id' => $item['item_id'],
1597                                                         '$parent' => $item['parent'],
1598                                                         '$profile_uid' =>  $owner_uid,
1599                                                         '$mylink' => $contact['url'],
1600                                                         '$mytitle' => L10n::t('This is you'),
1601                                                         '$myphoto' => $contact['thumb'],
1602                                                         '$comment' => L10n::t('Comment'),
1603                                                         '$submit' => L10n::t('Submit'),
1604                                                         '$preview' => L10n::t('Preview'),
1605                                                         '$sourceapp' => L10n::t($a->sourcename),
1606                                                         '$ww' => '',
1607                                                         '$rand_num' => random_digits(12)
1608                                                 ]);
1609                                         }
1610                                 }
1611                         }
1612                         $response_verbs = ['like'];
1613                         if (Feature::isEnabled($owner_uid, 'dislike')) {
1614                                 $response_verbs[] = 'dislike';
1615                         }
1616                         $responses = get_responses($conv_responses, $response_verbs, '', $link_item);
1617
1618                         $paginate = paginate($a);
1619                 }
1620
1621                 $photo_tpl = get_markup_template('photo_view.tpl');
1622                 $o .= replace_macros($photo_tpl, [
1623                         '$id' => $ph[0]['id'],
1624                         '$album' => [$album_link, $ph[0]['album']],
1625                         '$tools' => $tools,
1626                         '$lock' => $lock,
1627                         '$photo' => $photo,
1628                         '$prevlink' => $prevlink,
1629                         '$nextlink' => $nextlink,
1630                         '$desc' => $ph[0]['desc'],
1631                         '$tags' => $tags,
1632                         '$edit' => $edit,
1633                         '$map' => $map,
1634                         '$map_text' => L10n::t('Map'),
1635                         '$likebuttons' => $likebuttons,
1636                         '$like' => $like,
1637                         '$dislike' => $dislike,
1638                         'responses' => $responses,
1639                         '$comments' => $comments,
1640                         '$paginate' => $paginate,
1641                 ]);
1642
1643                 $a->page['htmlhead'] .= "\n" . '<meta name="twitter:card" content="photo" />' . "\n";
1644                 $a->page['htmlhead'] .= '<meta name="twitter:title" content="' . $photo["album"] . '" />' . "\n";
1645                 $a->page['htmlhead'] .= '<meta name="twitter:image" content="' . $photo["href"] . '" />' . "\n";
1646                 $a->page['htmlhead'] .= '<meta name="twitter:image:width" content="' . $photo["width"] . '" />' . "\n";
1647                 $a->page['htmlhead'] .= '<meta name="twitter:image:height" content="' . $photo["height"] . '" />' . "\n";
1648
1649                 return $o;
1650         }
1651
1652         // Default - show recent photos with upload link (if applicable)
1653         //$o = '';
1654
1655         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1656                 $sql_extra GROUP BY `resource-id`",
1657                 intval($a->data['user']['uid']),
1658                 dbesc('Contact Photos'),
1659                 dbesc(L10n::t('Contact Photos'))
1660         );
1661         if (DBM::is_result($r)) {
1662                 $a->set_pager_total(count($r));
1663                 $a->set_pager_itemspage(20);
1664         }
1665
1666         $r = q("SELECT `resource-id`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`filename`) AS `filename`,
1667                 ANY_VALUE(`type`) AS `type`, ANY_VALUE(`album`) AS `album`, max(`scale`) AS `scale`,
1668                 ANY_VALUE(`created`) AS `created` FROM `photo`
1669                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1670                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1671                 intval($a->data['user']['uid']),
1672                 dbesc('Contact Photos'),
1673                 dbesc(L10n::t('Contact Photos')),
1674                 intval($a->pager['start']),
1675                 intval($a->pager['itemspage'])
1676         );
1677
1678         $photos = [];
1679         if (DBM::is_result($r)) {
1680                 // "Twist" is only used for the duepunto theme with style "slackr"
1681                 $twist = false;
1682                 foreach ($r as $rr) {
1683                         //hide profile photos to others
1684                         if (!$is_owner && !remote_user() && ($rr['album'] == L10n::t('Profile Photos')))
1685                                 continue;
1686
1687                         $twist = !$twist;
1688
1689                         $ext = $phototypes[$rr['type']];
1690
1691                         $alt_e = $rr['filename'];
1692                         $name_e = $rr['album'];
1693
1694                         $photos[] = [
1695                                 'id'            => $rr['id'],
1696                                 'twist'         => ' ' . ($twist ? 'rotleft' : 'rotright') . rand(2,4),
1697                                 'link'          => 'photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1698                                 'title'         => L10n::t('View Photo'),
1699                                 'src'           => 'photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.' . $ext,
1700                                 'alt'           => $alt_e,
1701                                 'album' => [
1702                                         'link'  => 'photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1703                                         'name'  => $name_e,
1704                                         'alt'   => L10n::t('View Album'),
1705                                 ],
1706
1707                         ];
1708                 }
1709         }
1710
1711         $tpl = get_markup_template('photos_recent.tpl');
1712         $o .= replace_macros($tpl, [
1713                 '$title' => L10n::t('Recent Photos'),
1714                 '$can_post' => $can_post,
1715                 '$upload' => [L10n::t('Upload New Photos'), 'photos/'.$a->data['user']['nickname'].'/upload'],
1716                 '$photos' => $photos,
1717                 '$paginate' => paginate($a),
1718         ]);
1719
1720         return $o;
1721 }