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