mod/photos.php

   1 <?php
   2 require_once('include/Photo.php');
   3 require_once('include/photos.php');
   4 require_once('include/items.php');
   5 require_once('include/acl_selectors.php');
   6 require_once('include/bbcode.php');
   7 require_once('include/security.php');
   8 require_once('include/redir.php');
   9 require_once('include/tags.php');
  10 require_once('include/threads.php');
  11
  12 function photos_init(&$a) {
  13
  14         if($a->argc > 1)
  15                 auto_redir($a, $a->argv[1]);
  16
  17         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
  18                 return;
  19         }
  20
  21         nav_set_selected('home');
  22
  23         $o = '';
  24
  25         if($a->argc > 1) {
  26                 $nick = $a->argv[1];
  27                 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  28                         dbesc($nick)
  29                 );
  30
  31                 if(! count($user))
  32                         return;
  33
  34                 $a->data['user'] = $user[0];
  35                 $a->profile_uid = $user[0]['uid'];
  36                 $is_owner = (local_user() && (local_user() == $a->profile_uid));
  37
  38                 $profile = get_profiledata_by_nick($nick, $a->profile_uid);
  39
  40                 if((intval($profile['page-flags']) == PAGE_COMMUNITY) || (intval($profile['page-flags']) == PAGE_PRVGROUP))
  41                         $account_type = t('Forum');
  42                 else
  43                         $account_type = "";
  44
  45                 $tpl = get_markup_template("vcard-widget.tpl");
  46
  47                 $vcard_widget .= replace_macros($tpl, array(
  48                         '$name' => $profile['name'],
  49                         '$photo' => $profile['photo'],
  50                         '$addr' => (($profile['addr'] != "") ? $profile['addr'] : ""),
  51                         '$account_type' => $account_type,
  52                         '$pdesc' => (($profile['pdesc'] != "") ? $profile['pdesc'] : ""),
  53                 ));
  54
  55
  56                 $sql_extra = permissions_sql($a->data['user']['uid']);
  57
  58                 $albums = q("SELECT count(distinct `resource-id`) AS `total`, `album` FROM `photo` WHERE `uid` = %d  AND `album` != '%s' AND `album` != '%s'
  59                         $sql_extra group by album order by created desc",
  60                         intval($a->data['user']['uid']),
  61                         dbesc('Contact Photos'),
  62                         dbesc( t('Contact Photos'))
  63                 );
  64
  65                 $albums_visible = ((intval($a->data['user']['hidewall']) && (! local_user()) && (! remote_user())) ? false : true);
  66
  67                 // add various encodings to the array so we can just loop through and pick them out in a template
  68                 $ret = array('success' => false);
  69
  70                 if($albums) {
  71                         $a->data['albums'] = $albums;
  72                         if ($albums_visible)
  73                                 $ret['success'] = true;
  74
  75                         $ret['albums'] = array();
  76                         foreach($albums as $k => $album) {
  77                                 //hide profile photos to others
  78                                 if((! $is_owner) && (! remote_user()) && ($album['album'] == t('Profile Photos')))
  79                                         continue;
  80                                 $entry = array(
  81                                         'text'      => $album['album'],
  82                                         'total'     => $album['total'],
  83                                         'url'       => z_root() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album['album']),
  84                                         'urlencode' => urlencode($album['album']),
  85                                         'bin2hex'   => bin2hex($album['album'])
  86                                 );
  87                                 $ret['albums'][] = $entry;
  88                         }
  89                 }
  90
  91                 $albums = $ret;
  92
  93                 if(local_user() && $a->data['user']['uid'] == local_user())
  94                         $can_post = true;
  95
  96                 if($albums['success']) {
  97                         $photo_albums_widget = replace_macros(get_markup_template('photo_albums.tpl'),array(
  98                                 '$nick'     => $a->data['user']['nickname'],
  99                                 '$title'    => t('Photo Albums'),
 100                                 '$recent'    => t('Recent Photos'),
 101                                 '$albums'   => $albums['albums'],
 102                                 '$baseurl'  => z_root(),
 103                                 '$upload'   => array( t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload'),
 104                                 '$can_post' => $can_post
 105                         ));
 106                 }
 107
 108
 109                 if(! x($a->page,'aside'))
 110                         $a->page['aside'] = '';
 111                 $a->page['aside'] .= $vcard_widget;
 112                 $a->page['aside'] .= $photo_albums_widget;
 113
 114
 115                 $tpl = get_markup_template("photos_head.tpl");
 116                 $a->page['htmlhead'] .= replace_macros($tpl,array(
 117                         '$ispublic' => t('everybody')
 118                 ));
 119
 120         }
 121
 122         return;
 123 }
 124
 125
 126
 127 function photos_post(&$a) {
 128
 129         logger('mod-photos: photos_post: begin' , LOGGER_DEBUG);
 130
 131
 132         logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA);
 133         logger('mod_photos: FILES '   . print_r($_FILES,true), LOGGER_DATA);
 134
 135         $phototypes = Photo::supportedTypes();
 136
 137         $can_post  = false;
 138         $visitor   = 0;
 139
 140         $page_owner_uid = $a->data['user']['uid'];
 141         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 142
 143         if((local_user()) && (local_user() == $page_owner_uid))
 144                 $can_post = true;
 145         else {
 146                 if($community_page && remote_user()) {
 147                         $cid = 0;
 148                         if(is_array($_SESSION['remote'])) {
 149                                 foreach($_SESSION['remote'] as $v) {
 150                                         if($v['uid'] == $page_owner_uid) {
 151                                                 $cid = $v['cid'];
 152                                                 break;
 153                                         }
 154                                 }
 155                         }
 156                         if($cid) {
 157
 158                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 159                                         intval($cid),
 160                                         intval($page_owner_uid)
 161                                 );
 162                                 if(count($r)) {
 163                                         $can_post = true;
 164                                         $visitor = $cid;
 165                                 }
 166                         }
 167                 }
 168         }
 169
 170         if(! $can_post) {
 171                 notice( t('Permission denied.') . EOL );
 172                 killme();
 173         }
 174
 175         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 176                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
 177                 intval($page_owner_uid)
 178         );
 179
 180         if(! count($r)) {
 181                 notice( t('Contact information unavailable') . EOL);
 182                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 183                 killme();
 184         }
 185
 186         $owner_record = $r[0];
 187
 188
 189         if(($a->argc > 3) && ($a->argv[2] === 'album')) {
 190                 $album = hex2bin($a->argv[3]);
 191
 192                 if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
 193                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 194                         return; // NOTREACHED
 195                 }
 196
 197                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 198                         dbesc($album),
 199                         intval($page_owner_uid)
 200                 );
 201                 if(! count($r)) {
 202                         notice( t('Album not found.') . EOL);
 203                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 204                         return; // NOTREACHED
 205                 }
 206
 207                 // Check if the user has responded to a delete confirmation query
 208                 if($_REQUEST['canceled']) {
 209                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 210                 }
 211
 212                 /*
 213                  * RENAME photo album
 214                  */
 215
 216                 $newalbum = notags(trim($_POST['albumname']));
 217                 if($newalbum != $album) {
 218                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 219                                 dbesc($newalbum),
 220                                 dbesc($album),
 221                                 intval($page_owner_uid)
 222                         );
 223                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 224                         goaway($a->get_baseurl() . '/' . $newurl);
 225                         return; // NOTREACHED
 226                 }
 227
 228                 /*
 229                  * DELETE photo album and all its photos
 230                  */
 231
 232                 if($_POST['dropalbum'] == t('Delete Album')) {
 233
 234                         // Check if we should do HTML-based delete confirmation
 235                         if($_REQUEST['confirm']) {
 236                                 $drop_url = $a->query_string;
 237                                 $extra_inputs = array(
 238                                         array('name' => 'albumname', 'value' => $_POST['albumname']),
 239                                 );
 240                                 $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
 241                                         '$method' => 'post',
 242                                         '$message' => t('Do you really want to delete this photo album and all its photos?'),
 243                                         '$extra_inputs' => $extra_inputs,
 244                                         '$confirm' => t('Delete Album'),
 245                                         '$confirm_url' => $drop_url,
 246                                         '$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
 247                                         '$cancel' => t('Cancel'),
 248                                 ));
 249                                 $a->error = 1; // Set $a->error so the other module functions don't execute
 250                                 return;
 251                         }
 252
 253                         $res = array();
 254
 255                         // get the list of photos we are about to delete
 256
 257                         if($visitor) {
 258                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 259                                         intval($visitor),
 260                                         intval($page_owner_uid),
 261                                         dbesc($album)
 262                                 );
 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(count($r)) {
 271                                 foreach($r as $rr) {
 272                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 273                                 }
 274                         }
 275                         else {
 276                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 277                                 return; // NOTREACHED
 278                         }
 279
 280                         $str_res = implode(',', $res);
 281
 282                         // remove the associated photos
 283
 284                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 285                                 intval($page_owner_uid)
 286                         );
 287
 288                         // find and delete the corresponding item with all the comments and likes/dislikes
 289
 290                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 291                                 intval($page_owner_uid)
 292                         );
 293                         if(count($r)) {
 294                                 foreach($r as $rr) {
 295                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 296                                                 dbesc(datetime_convert()),
 297                                                 dbesc($rr['parent-uri']),
 298                                                 intval($page_owner_uid)
 299                                         );
 300                                         create_tags_from_itemuri($rr['parent-uri'], $page_owner_uid);
 301                                         delete_thread_uri($rr['parent-uri'], $page_owner_uid);
 302
 303                                         $drop_id = intval($rr['id']);
 304
 305                                         // send the notification upstream/downstream as the case may be
 306
 307                                         if($rr['visible'])
 308                                                 proc_run('php',"include/notifier.php","drop","$drop_id");
 309                                 }
 310                         }
 311                 }
 312                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 313                 return; // NOTREACHED
 314         }
 315
 316
 317         // Check if the user has responded to a delete confirmation query for a single photo
 318         if(($a->argc > 2) && $_REQUEST['canceled']) {
 319                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 320         }
 321
 322         if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 323
 324                 // same as above but remove single photo
 325
 326                 // Check if we should do HTML-based delete confirmation
 327                 if($_REQUEST['confirm']) {
 328                         $drop_url = $a->query_string;
 329                         $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
 330                                 '$method' => 'post',
 331                                 '$message' => t('Do you really want to delete this photo?'),
 332                                 '$extra_inputs' => array(),
 333                                 '$confirm' => t('Delete Photo'),
 334                                 '$confirm_url' => $drop_url,
 335                                 '$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
 336                                 '$cancel' => t('Cancel'),
 337                         ));
 338                         $a->error = 1; // Set $a->error so the other module functions don't execute
 339                         return;
 340                 }
 341
 342                 if($visitor) {
 343                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 344                                 intval($visitor),
 345                                 intval($page_owner_uid),
 346                                 dbesc($a->argv[2])
 347                         );
 348                 }
 349                 else {
 350                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 351                                 intval(local_user()),
 352                                 dbesc($a->argv[2])
 353                         );
 354                 }
 355                 if(count($r)) {
 356                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 357                                 intval($page_owner_uid),
 358                                 dbesc($r[0]['resource-id'])
 359                         );
 360                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 361                                 dbesc($r[0]['resource-id']),
 362                                 intval($page_owner_uid)
 363                         );
 364                         if(count($i)) {
 365                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 366                                         dbesc(datetime_convert()),
 367                                         dbesc(datetime_convert()),
 368                                         dbesc($i[0]['uri']),
 369                                         intval($page_owner_uid)
 370                                 );
 371                                 create_tags_from_itemuri($i[0]['uri'], $page_owner_uid);
 372                                 delete_thread_uri($i[0]['uri'], $page_owner_uid);
 373
 374                                 $url = $a->get_baseurl();
 375                                 $drop_id = intval($i[0]['id']);
 376
 377                                 if($i[0]['visible'])
 378                                         proc_run('php',"include/notifier.php","drop","$drop_id");
 379                         }
 380                 }
 381
 382                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 383                 return; // NOTREACHED
 384         }
 385
 386         if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 387
 388                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
 389                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
 390                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
 391                 $albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
 392                 $str_group_allow   = perms2str($_POST['group_allow']);
 393                 $str_contact_allow = perms2str($_POST['contact_allow']);
 394                 $str_group_deny    = perms2str($_POST['group_deny']);
 395                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 396
 397                 $resource_id = $a->argv[2];
 398
 399                 if(! strlen($albname))
 400                         $albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 401
 402
 403                 if((x($_POST,'rotate') !== false) &&
 404                    ( (intval($_POST['rotate']) == 1) || (intval($_POST['rotate']) == 2) )) {
 405                         logger('rotate');
 406
 407                         $r = q("select * from photo where `resource-id` = '%s' and uid = %d and scale = 0 limit 1",
 408                                 dbesc($resource_id),
 409                                 intval($page_owner_uid)
 410                         );
 411                         if(count($r)) {
 412                                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 413                                 if($ph->is_valid()) {
 414                                         $rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 );
 415                                         $ph->rotate($rotate_deg);
 416
 417                                         $width  = $ph->getWidth();
 418                                         $height = $ph->getHeight();
 419
 420                                         $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 0",
 421                                                 dbesc($ph->imageString()),
 422                                                 intval($height),
 423                                                 intval($width),
 424                                                 dbesc($resource_id),
 425                                                 intval($page_owner_uid)
 426                                         );
 427
 428                                         if($width > 640 || $height > 640) {
 429                                                 $ph->scaleImage(640);
 430                                                 $width  = $ph->getWidth();
 431                                                 $height = $ph->getHeight();
 432
 433                                                 $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 1",
 434                                                         dbesc($ph->imageString()),
 435                                                         intval($height),
 436                                                         intval($width),
 437                                                         dbesc($resource_id),
 438                                                         intval($page_owner_uid)
 439                                                 );
 440                                         }
 441
 442                                         if($width > 320 || $height > 320) {
 443                                                 $ph->scaleImage(320);
 444                                                 $width  = $ph->getWidth();
 445                                                 $height = $ph->getHeight();
 446
 447                                                 $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 2",
 448                                                         dbesc($ph->imageString()),
 449                                                         intval($height),
 450                                                         intval($width),
 451                                                         dbesc($resource_id),
 452                                                         intval($page_owner_uid)
 453                                                 );
 454                                         }
 455                                 }
 456                         }
 457                 }
 458
 459                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 460                         dbesc($resource_id),
 461                         intval($page_owner_uid)
 462                 );
 463                 if(count($p)) {
 464                         $ext = $phototypes[$p[0]['type']];
 465                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 466                                 dbesc($desc),
 467                                 dbesc($albname),
 468                                 dbesc($str_contact_allow),
 469                                 dbesc($str_group_allow),
 470                                 dbesc($str_contact_deny),
 471                                 dbesc($str_group_deny),
 472                                 dbesc($resource_id),
 473                                 intval($page_owner_uid)
 474                         );
 475                 }
 476
 477                 /* Don't make the item visible if the only change was the album name */
 478
 479                 $visibility = 0;
 480                 if($p[0]['desc'] !== $desc || strlen($rawtags))
 481                         $visibility = 1;
 482
 483                 if(! $item_id) {
 484
 485                         // Create item container
 486
 487                         $title = '';
 488                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 489
 490                         $arr = array();
 491
 492                         $arr['uid']           = $page_owner_uid;
 493                         $arr['uri']           = $uri;
 494                         $arr['parent-uri']    = $uri;
 495                         $arr['type']          = 'photo';
 496                         $arr['wall']          = 1;
 497                         $arr['resource-id']   = $p[0]['resource-id'];
 498                         $arr['contact-id']    = $owner_record['id'];
 499                         $arr['owner-name']    = $owner_record['name'];
 500                         $arr['owner-link']    = $owner_record['url'];
 501                         $arr['owner-avatar']  = $owner_record['thumb'];
 502                         $arr['author-name']   = $owner_record['name'];
 503                         $arr['author-link']   = $owner_record['url'];
 504                         $arr['author-avatar'] = $owner_record['thumb'];
 505                         $arr['title']         = $title;
 506                         $arr['allow_cid']     = $p[0]['allow_cid'];
 507                         $arr['allow_gid']     = $p[0]['allow_gid'];
 508                         $arr['deny_cid']      = $p[0]['deny_cid'];
 509                         $arr['deny_gid']      = $p[0]['deny_gid'];
 510                         $arr['last-child']    = 1;
 511                         $arr['visible']       = $visibility;
 512                         $arr['origin']        = 1;
 513
 514                         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 515                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
 516                                                 . '[/url]';
 517
 518                         $item_id = item_store($arr);
 519
 520                 }
 521
 522                 if($item_id) {
 523                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 524                                 intval($item_id),
 525                                 intval($page_owner_uid)
 526                         );
 527                 }
 528                 if(count($r)) {
 529                         $old_tag    = $r[0]['tag'];
 530                         $old_inform = $r[0]['inform'];
 531                 }
 532
 533                 if(strlen($rawtags)) {
 534
 535                         $str_tags = '';
 536                         $inform   = '';
 537
 538                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 539
 540                         $x = substr($rawtags,0,1);
 541                         if($x !== '@' && $x !== '#')
 542                                 $rawtags = '#' . $rawtags;
 543
 544                         $taginfo = array();
 545                         $tags = get_tags($rawtags);
 546
 547                         if(count($tags)) {
 548                                 foreach($tags as $tag) {
 549                                         if(isset($profile))
 550                                                 unset($profile);
 551                                         if(strpos($tag,'@') === 0) {
 552                                                 $name = substr($tag,1);
 553                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 554                                                         $newname = $name;
 555                                                         $links = @lrdd($name);
 556                                                         if(count($links)) {
 557                                                                 foreach($links as $link) {
 558                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 559                                                                                 $profile = $link['@attributes']['href'];
 560                                                                         if($link['@attributes']['rel'] === 'salmon') {
 561                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 562                                                                                 if(strlen($inform))
 563                                                                                         $inform .= ',';
 564                                                         $inform .= $salmon;
 565                                                                         }
 566                                                                 }
 567                                                         }
 568                                                         $taginfo[] = array($newname,$profile,$salmon);
 569                                                 }
 570                                                 else {
 571                                                         $newname = $name;
 572                                                         $alias = '';
 573                                                         $tagcid = 0;
 574                                                         if(strrpos($newname,'+'))
 575                                                                 $tagcid = intval(substr($newname,strrpos($newname,'+') + 1));
 576
 577                                                         if($tagcid) {
 578                                                                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 579                                                                         intval($tagcid),
 580                                                                         intval($profile_uid)
 581                                                                 );
 582                                                         }
 583                                                         else {
 584                                                                 $newname = str_replace('_',' ',$name);
 585
 586                                                                 //select someone from this user's contacts by name
 587                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 588                                                                                 dbesc($newname),
 589                                                                                 intval($page_owner_uid)
 590                                                                 );
 591
 592                                                                 if(! $r) {
 593                                                                         //select someone by attag or nick and the name passed in
 594                                                                         $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 595                                                                                         dbesc($name),
 596                                                                                         dbesc($name),
 597                                                                                         intval($page_owner_uid)
 598                                                                         );
 599                                                                 }
 600                                                         }
 601 /*                                                      elseif(strstr($name,'_') || strstr($name,' ')) {
 602                                                                 $newname = str_replace('_',' ',$name);
 603                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 604                                                                         dbesc($newname),
 605                                                                         intval($page_owner_uid)
 606                                                                 );
 607                                                         }
 608                                                         else {
 609                                                                 $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 610                                                                         dbesc($name),
 611                                                                         dbesc($name),
 612                                                                         intval($page_owner_uid)
 613                                                                 );
 614                                                         }*/
 615                                                         if(count($r)) {
 616                                                                 $newname = $r[0]['name'];
 617                                                                 $profile = $r[0]['url'];
 618                                                                 $notify = 'cid:' . $r[0]['id'];
 619                                                                 if(strlen($inform))
 620                                                                         $inform .= ',';
 621                                                                 $inform .= $notify;
 622                                                         }
 623                                                 }
 624                                                 if($profile) {
 625                                                         if(substr($notify,0,4) === 'cid:')
 626                                                                 $taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname  . '[/url]');
 627                                                         else
 628                                                                 $taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname     . '[/url]');
 629                                                         if(strlen($str_tags))
 630                                                                 $str_tags .= ',';
 631                                                         $profile = str_replace(',','%2c',$profile);
 632                                                         $str_tags .= '@[url='.$profile.']'.$newname.'[/url]';
 633                                                 }
 634                                         } elseif (strpos($tag,'#') === 0) {
 635                                                 $tagname = substr($tag, 1);
 636                                                 $str_tags .= '#[url='.$a->get_baseurl()."/search?tag=".$tagname.']'.$tagname.'[/url]';
 637                                         }
 638                                 }
 639                         }
 640
 641                         $newtag = $old_tag;
 642                         if(strlen($newtag) && strlen($str_tags))
 643                                 $newtag .= ',';
 644                         $newtag .= $str_tags;
 645
 646                         $newinform = $old_inform;
 647                         if(strlen($newinform) && strlen($inform))
 648                                 $newinform .= ',';
 649                         $newinform .= $inform;
 650
 651                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
 652                                 dbesc($newtag),
 653                                 dbesc($newinform),
 654                                 dbesc(datetime_convert()),
 655                                 dbesc(datetime_convert()),
 656                                 intval($item_id),
 657                                 intval($page_owner_uid)
 658                         );
 659                         create_tags_from_item($item_id);
 660                         update_thread($item_id);
 661
 662                         $best = 0;
 663                         foreach($p as $scales) {
 664                                 if(intval($scales['scale']) == 2) {
 665                                         $best = 2;
 666                                         break;
 667                                 }
 668                                 if(intval($scales['scale']) == 4) {
 669                                         $best = 4;
 670                                         break;
 671                                 }
 672                         }
 673
 674                         if(count($taginfo)) {
 675                                 foreach($taginfo as $tagged) {
 676
 677                                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 678
 679                                         $arr = array();
 680
 681                                         $arr['uid']           = $page_owner_uid;
 682                                         $arr['uri']           = $uri;
 683                                         $arr['parent-uri']    = $uri;
 684                                         $arr['type']          = 'activity';
 685                                         $arr['wall']          = 1;
 686                                         $arr['contact-id']    = $owner_record['id'];
 687                                         $arr['owner-name']    = $owner_record['name'];
 688                                         $arr['owner-link']    = $owner_record['url'];
 689                                         $arr['owner-avatar']  = $owner_record['thumb'];
 690                                         $arr['author-name']   = $owner_record['name'];
 691                                         $arr['author-link']   = $owner_record['url'];
 692                                         $arr['author-avatar'] = $owner_record['thumb'];
 693                                         $arr['title']         = '';
 694                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 695                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 696                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 697                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 698                                         $arr['last-child']    = 1;
 699                                         $arr['visible']       = 1;
 700                                         $arr['verb']          = ACTIVITY_TAG;
 701                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 702                                         $arr['target-type']   = ACTIVITY_OBJ_PHOTO;
 703                                         $arr['tag']           = $tagged[4];
 704                                         $arr['inform']        = $tagged[2];
 705                                         $arr['origin']        = 1;
 706                                         $arr['body']          = sprintf( t('%1$s was tagged in %2$s by %3$s'), '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]', '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('a photo') . '[/url]', '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]') ;
 707                                         $arr['body'] .= "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . '[img]' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '[/img][/url]' . "\n" ;
 708
 709                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 710                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 711                                         if($tagged[3])
 712                                                 $arr['object'] .= xmlify('<link rel="photo" type="'.$p[0]['type'].'" href="' . $tagged[3]['photo'] . '" />' . "\n");
 713                                         $arr['object'] .= '</link></object>' . "\n";
 714
 715                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
 716                                                 . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 717                                         $arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="'.$p[0]['type'].'" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '" />') . '</link></target>';
 718
 719                                         $item_id = item_store($arr);
 720                                         if($item_id) {
 721                                                 //q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
 722                                                 //      dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 723                                                 //      intval($page_owner_uid),
 724                                                 //      intval($item_id)
 725                                                 //);
 726
 727                                                 proc_run('php',"include/notifier.php","tag","$item_id");
 728                                         }
 729                                 }
 730
 731                         }
 732
 733                 }
 734                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 735                 return; // NOTREACHED
 736         }
 737
 738
 739         /**
 740          * default post action - upload a photo
 741          */
 742
 743         call_hooks('photo_post_init', $_POST);
 744
 745         /**
 746          * Determine the album to use
 747          */
 748
 749         $album    = notags(trim($_REQUEST['album']));
 750         $newalbum = notags(trim($_REQUEST['newalbum']));
 751
 752         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , LOGGER_DEBUG);
 753
 754         if(! strlen($album)) {
 755                 if(strlen($newalbum))
 756                         $album = $newalbum;
 757                 else
 758                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 759         }
 760
 761         /**
 762          *
 763          * We create a wall item for every photo, but we don't want to
 764          * overwhelm the data stream with a hundred newly uploaded photos.
 765          * So we will make the first photo uploaded to this album in the last several hours
 766          * visible by default, the rest will become visible over time when and if
 767          * they acquire comments, likes, dislikes, and/or tags
 768          *
 769          */
 770
 771         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 772                 dbesc($album),
 773                 intval($page_owner_uid)
 774         );
 775         if((! count($r)) || ($album == t('Profile Photos')))
 776                 $visible = 1;
 777         else
 778                 $visible = 0;
 779
 780         if(intval($_REQUEST['not_visible']) || $_REQUEST['not_visible'] === 'true')
 781                 $visible = 0;
 782
 783         $str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
 784         $str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
 785         $str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
 786         $str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
 787
 788         $ret = array('src' => '', 'filename' => '', 'filesize' => 0, 'type' => '');
 789
 790         call_hooks('photo_post_file',$ret);
 791
 792         if(x($ret,'src') && x($ret,'filesize')) {
 793                 $src      = $ret['src'];
 794                 $filename = $ret['filename'];
 795                 $filesize = $ret['filesize'];
 796                 $type     = $ret['type'];
 797         }
 798         else {
 799                 $src        = $_FILES['userfile']['tmp_name'];
 800                 $filename   = basename($_FILES['userfile']['name']);
 801                 $filesize   = intval($_FILES['userfile']['size']);
 802                 $type       = $_FILES['userfile']['type'];
 803         }
 804         if ($type=="") $type=guess_image_type($filename);
 805
 806         logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes', LOGGER_DEBUG);
 807
 808         $maximagesize = get_config('system','maximagesize');
 809
 810         if(($maximagesize) && ($filesize > $maximagesize)) {
 811                 notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
 812                 @unlink($src);
 813                 $foo = 0;
 814                 call_hooks('photo_post_end',$foo);
 815                 return;
 816         }
 817
 818         if(! $filesize) {
 819                 notice( t('Image file is empty.') . EOL);
 820                 @unlink($src);
 821                 $foo = 0;
 822                 call_hooks('photo_post_end',$foo);
 823                 return;
 824         }
 825
 826         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , LOGGER_DEBUG);
 827
 828         $imagedata = @file_get_contents($src);
 829
 830
 831
 832         $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
 833                 intval($a->data['user']['uid'])
 834         );
 835
 836         $limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
 837
 838         if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
 839                 notice( upgrade_message() . EOL );
 840                 @unlink($src);
 841                 $foo = 0;
 842                 call_hooks('photo_post_end',$foo);
 843                 killme();
 844         }
 845
 846
 847         $ph = new Photo($imagedata, $type);
 848
 849         if(! $ph->is_valid()) {
 850                 logger('mod/photos.php: photos_post(): unable to process image' , LOGGER_DEBUG);
 851                 notice( t('Unable to process image.') . EOL );
 852                 @unlink($src);
 853                 $foo = 0;
 854                 call_hooks('photo_post_end',$foo);
 855                 killme();
 856         }
 857
 858         $exif = $ph->orient($src);
 859         @unlink($src);
 860
 861         $max_length = get_config('system','max_image_length');
 862         if(! $max_length)
 863                 $max_length = MAX_IMAGE_LENGTH;
 864         if($max_length > 0)
 865                 $ph->scaleImage($max_length);
 866
 867         $width  = $ph->getWidth();
 868         $height = $ph->getHeight();
 869
 870         $smallest = 0;
 871
 872         $photo_hash = photo_new_resource();
 873
 874         $r = $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 875
 876         if(! $r) {
 877                 logger('mod/photos.php: photos_post(): image store failed' , LOGGER_DEBUG);
 878                 notice( t('Image upload failed.') . EOL );
 879                 killme();
 880         }
 881
 882         if($width > 640 || $height > 640) {
 883                 $ph->scaleImage(640);
 884                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 885                 $smallest = 1;
 886         }
 887
 888         if($width > 320 || $height > 320) {
 889                 $ph->scaleImage(320);
 890                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 891                 $smallest = 2;
 892         }
 893
 894         $basename = basename($filename);
 895         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 896
 897         // Create item container
 898
 899         $lat = $lon = null;
 900
 901         if($exif && $exif['GPS']) {
 902                 if(feature_enabled($channel_id,'photo_location')) {
 903                         $lat = getGps($exif['GPS']['GPSLatitude'], $exif['GPS']['GPSLatitudeRef']);
 904                         $lon = getGps($exif['GPS']['GPSLongitude'], $exif['GPS']['GPSLongitudeRef']);
 905                 }
 906         }
 907
 908         $arr = array();
 909
 910         if($lat && $lon)
 911                 $arr['coord'] = $lat . ' ' . $lon;
 912
 913         $arr['uid']           = $page_owner_uid;
 914         $arr['uri']           = $uri;
 915         $arr['parent-uri']    = $uri;
 916         $arr['type']          = 'photo';
 917         $arr['wall']          = 1;
 918         $arr['resource-id']   = $photo_hash;
 919         $arr['contact-id']    = $owner_record['id'];
 920         $arr['owner-name']    = $owner_record['name'];
 921         $arr['owner-link']    = $owner_record['url'];
 922         $arr['owner-avatar']  = $owner_record['thumb'];
 923         $arr['author-name']   = $owner_record['name'];
 924         $arr['author-link']   = $owner_record['url'];
 925         $arr['author-avatar'] = $owner_record['thumb'];
 926         $arr['title']         = '';
 927         $arr['allow_cid']     = $str_contact_allow;
 928         $arr['allow_gid']     = $str_group_allow;
 929         $arr['deny_cid']      = $str_contact_deny;
 930         $arr['deny_gid']      = $str_group_deny;
 931         $arr['last-child']    = 1;
 932         $arr['visible']       = $visible;
 933         $arr['origin']        = 1;
 934
 935         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 936                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/img]'
 937                                 . '[/url]';
 938
 939         $item_id = item_store($arr);
 940
 941         //if($item_id) {
 942         //      q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
 943         //              dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 944         //              intval($page_owner_uid),
 945         //              intval($item_id)
 946         //      );
 947         //}
 948
 949         if($visible)
 950                 proc_run('php', "include/notifier.php", 'wall-new', $item_id);
 951
 952         call_hooks('photo_post_end',intval($item_id));
 953
 954         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 955         // if they do not wish to be redirected
 956
 957         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 958         // NOTREACHED
 959 }
 960
 961
 962
 963 function photos_content(&$a) {
 964
 965         // URLs:
 966         // photos/name
 967         // photos/name/upload
 968         // photos/name/upload/xxxxx (xxxxx is album name)
 969         // photos/name/album/xxxxx
 970         // photos/name/album/xxxxx/edit
 971         // photos/name/image/xxxxx
 972         // photos/name/image/xxxxx/edit
 973
 974
 975         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 976                 notice( t('Public access denied.') . EOL);
 977                 return;
 978         }
 979
 980
 981         require_once('include/bbcode.php');
 982         require_once('include/security.php');
 983         require_once('include/conversation.php');
 984
 985         if(! x($a->data,'user')) {
 986                 notice( t('No photos selected') . EOL );
 987                 return;
 988         }
 989
 990         $phototypes = Photo::supportedTypes();
 991
 992         $_SESSION['photo_return'] = $a->cmd;
 993
 994         //
 995         // Parse arguments
 996         //
 997
 998         if($a->argc > 3) {
 999                 $datatype = $a->argv[2];
1000                 $datum = $a->argv[3];
1001         }
1002         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
1003                 $datatype = 'upload';
1004         else
1005                 $datatype = 'summary';
1006
1007         if($a->argc > 4)
1008                 $cmd = $a->argv[4];
1009         else
1010                 $cmd = 'view';
1011
1012         //
1013         // Setup permissions structures
1014         //
1015
1016         $photos_perms['can_post']       = false;
1017         $photos_perms['visitor']        = 0;
1018         $photos_perms['contact']        = null;
1019         $photos_perms['remote_contact'] = false;
1020         $photos_perms['contact_id']     = 0;
1021
1022         $owner_uid = $a->data['user']['uid'];
1023
1024         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
1025
1026         // get the access rights for photos
1027         $photos_perms = photos_permissions($owner_uid, $community_page);
1028
1029         if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $photos_perms['remote_contact'])) {
1030                 notice( t('Access to this item is restricted.') . EOL);
1031                 return;
1032         }
1033
1034         $sql_extra = permissions_sql($owner_uid, $photos_perms['remote_contact'], $photos_perms['groups']);
1035
1036         $o = "";
1037
1038         // tabs
1039         $is_owner = (local_user() && (local_user() == $owner_uid));
1040         $o .= profile_tabs($a,$is_owner, $a->data['user']['nickname']);
1041
1042         /**
1043          * Display upload form
1044          */
1045
1046         if($datatype === 'upload') {
1047                 if(! ($photos_perms['can_post'])) {
1048                         notice( t('Permission denied.'));
1049                         return;
1050                 }
1051
1052
1053                 $selname = (($datum) ? hex2bin($datum) : '');
1054
1055
1056                 $albumselect = '';
1057
1058
1059                 $albumselect .= '<option value="" ' . ((! $selname) ? ' selected="selected" ' : '') . '>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
1060                 if(count($a->data['albums'])) {
1061                         foreach($a->data['albums'] as $album) {
1062                                 if(($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
1063                                         continue;
1064                                 $selected = (($selname === $album['album']) ? ' selected="selected" ' : '');
1065                                 $albumselect .= '<option value="' . $album['album'] . '"' . $selected . '>' . $album['album'] . '</option>';
1066                         }
1067                 }
1068
1069                 $uploader = '';
1070
1071                 $ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
1072                                 'addon_text' => $uploader,
1073                                 'default_upload' => true);
1074
1075
1076                 call_hooks('photo_upload_form',$ret);
1077
1078                 $default_upload_box = replace_macros(get_markup_template('photos_default_uploader_box.tpl'), array());
1079                 $default_upload_submit = replace_macros(get_markup_template('photos_default_uploader_submit.tpl'), array(
1080                         '$submit' => t('Submit'),
1081                 ));
1082
1083                 $usage_message = '';
1084                 $limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
1085                 if($limit !== false) {
1086
1087                         $r = q("select sum(datasize) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
1088                                 intval($a->data['user']['uid'])
1089                         );
1090                         $usage_message = sprintf( t("You have used %1$.2f Mbytes of %2$.2f Mbytes photo storage."), $r[0]['total'] / 1024000, $limit / 1024000 );
1091                 }
1092
1093
1094                 // Private/public post links for the non-JS ACL form
1095                 $private_post = 1;
1096                 if($_REQUEST['public'])
1097                         $private_post = 0;
1098
1099                 $query_str = $a->query_string;
1100                 if(strpos($query_str, 'public=1') !== false)
1101                         $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
1102
1103                 // I think $a->query_string may never have ? in it, but I could be wrong
1104                 // It looks like it's from the index.php?q=[etc] rewrite that the web
1105                 // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1106                 if(strpos($query_str, '?') === false)
1107                         $public_post_link = '?public=1';
1108                 else
1109                         $public_post_link = '&public=1';
1110
1111
1112
1113                 $tpl = get_markup_template('photos_upload.tpl');
1114
1115                 if($a->theme['template_engine'] === 'internal') {
1116                         $albumselect_e = template_escape($albumselect);
1117                         $aclselect_e = (($photos_perms['visitor']) ? '' : template_escape(populate_acl($a->user)));
1118                 }
1119                 else {
1120                         $albumselect_e = $albumselect;
1121                         $aclselect_e = (($photos_perms['visitor']) ? '' : populate_acl($a->user));
1122                 }
1123
1124                 $o .= replace_macros($tpl,array(
1125                         '$pagename' => t('Upload Photos'),
1126                         '$sessid' => session_id(),
1127                         '$usage' => $usage_message,
1128                         '$nickname' => $a->data['user']['nickname'],
1129                         '$newalbum' => t('New album name: '),
1130                         '$existalbumtext' => t('or existing album name: '),
1131                         '$nosharetext' => t('Do not show a status post for this upload'),
1132                         '$albumselect' => $albumselect_e,
1133                         '$permissions' => t('Permissions'),
1134                         '$aclselect' => $aclselect_e,
1135                         '$alt_uploader' => $ret['addon_text'],
1136                         '$default_upload_box' => (($ret['default_upload']) ? $default_upload_box : ''),
1137                         '$default_upload_submit' => (($ret['default_upload']) ? $default_upload_submit : ''),
1138                         '$uploadurl' => $ret['post_url'],
1139
1140                         // ACL permissions box
1141                         '$acl_data' => construct_acl_data($a, $a->user), // For non-Javascript ACL selector
1142                         '$group_perms' => t('Show to Groups'),
1143                         '$contact_perms' => t('Show to Contacts'),
1144                         '$private' => t('Private Photo'),
1145                         '$public' => t('Public Photo'),
1146                         '$is_private' => $private_post,
1147                         '$return_path' => $query_str,
1148                         '$public_link' => $public_post_link,
1149
1150                 ));
1151
1152                 return $o;
1153         }
1154
1155         /*
1156          * Display a single photo album
1157          */
1158
1159         if($datatype === 'album') {
1160
1161                 $album = hex2bin($datum);
1162
1163                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1164                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
1165                         intval($owner_uid),
1166                         dbesc($album)
1167                 );
1168                 if(count($r)) {
1169                         $a->set_pager_total(count($r));
1170                         $a->set_pager_itemspage(20);
1171                 }
1172
1173                 if($_GET['order'] === 'posted')
1174                         $order = 'ASC';
1175                 else
1176                         $order = 'DESC';
1177
1178                 $r = q("SELECT `resource-id`, `id`, `filename`, type, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1179                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT %d , %d",
1180                         intval($owner_uid),
1181                         dbesc($album),
1182                         intval($a->pager['start']),
1183                         intval($a->pager['itemspage'])
1184                 );
1185
1186                 //edit album name
1187                 if($cmd === 'edit') {
1188                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
1189                                 if($photos_perms['can_post']) {
1190                                         $edit_tpl = get_markup_template('album_edit.tpl');
1191
1192                                         if($a->theme['template_engine'] === 'internal') {
1193                                                 $album_e = template_escape($album);
1194                                         }
1195                                         else {
1196                                                 $album_e = $album;
1197                                         }
1198
1199                                         $o .= replace_macros($edit_tpl,array(
1200                                                 '$nametext' => t('New album name: '),
1201                                                 '$nickname' => $a->data['user']['nickname'],
1202                                                 '$album' => $album_e,
1203                                                 '$hexalbum' => bin2hex($album),
1204                                                 '$submit' => t('Submit'),
1205                                                 '$dropsubmit' => t('Delete Album')
1206                                         ));
1207                                 }
1208                         }
1209                 }
1210                 else {
1211                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
1212                                 if($photos_perms['can_post']) {
1213                                         $edit = array(t('Edit Album'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit');
1214                                 }
1215                         }
1216                 }
1217
1218                 if($_GET['order'] === 'posted')
1219                         $order =  array(t('Show Newest First'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album));
1220                 else
1221                         $order = array(t('Show Oldest First'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted');
1222
1223                 $photos = array();
1224
1225                 if(count($r))
1226                         $twist = 'rotright';
1227                         foreach($r as $rr) {
1228                                 if($twist == 'rotright')
1229                                         $twist = 'rotleft';
1230                                 else
1231                                         $twist = 'rotright';
1232
1233                                 $ext = $phototypes[$rr['type']];
1234
1235                                 if($a->theme['template_engine'] === 'internal') {
1236                                         $imgalt_e = template_escape($rr['filename']);
1237                                         $desc_e = template_escape($rr['desc']);
1238                                 }
1239                                 else {
1240                                         $imgalt_e = $rr['filename'];
1241                                         $desc_e = $rr['desc'];
1242                                 }
1243
1244                                 $photos[] = array(
1245                                         'id' => $rr['id'],
1246                                         'twist' => ' ' . $twist . rand(2,4),
1247                                         'link' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id']
1248                                                 . (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''),
1249                                         'title' => t('View Photo'),
1250                                         'src' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
1251                                         'alt' => $imgalt_e,
1252                                         'desc'=> $desc_e,
1253                                         'ext' => $ext,
1254                                         'hash'=> $rr['resource_id'],
1255                                 );
1256                 }
1257
1258                 $tpl = get_markup_template('photo_album.tpl');
1259                 $o .= replace_macros($tpl, array(
1260                                 '$photos' => $photos,
1261                                 '$album' => $album,
1262                                 '$can_post' => $photos_perms['can_post'],
1263                                 '$upload' => array(t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album)),
1264                                 '$order' => $order,
1265                                 '$edit' => $edit
1266                         ));
1267
1268                 $o .= paginate($a);
1269
1270                 return $o;
1271
1272         }
1273
1274         /**
1275          * Display one photo
1276          */
1277
1278         if($datatype === 'image') {
1279
1280                 //$o = '';
1281                 // fetch image, item containing image, then comments
1282
1283                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1284                         $sql_extra ORDER BY `scale` ASC ",
1285                         intval($owner_uid),
1286                         dbesc($datum)
1287                 );
1288
1289                 if(! count($ph)) {
1290                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1291                                 LIMIT 1",
1292                                 intval($owner_uid),
1293                                 dbesc($datum)
1294                         );
1295                         if(count($ph))
1296                                 notice( t('Permission denied. Access to this item may be restricted.'));
1297                         else
1298                                 notice( t('Photo not available') . EOL );
1299                         return;
1300                 }
1301
1302                 $prevlink = '';
1303                 $nextlink = '';
1304
1305                 if($_GET['order'] === 'posted')
1306                         $order = 'ASC';
1307                 else
1308                         $order = 'DESC';
1309
1310
1311                 $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1312                         $sql_extra ORDER BY `created` $order ",
1313                         dbesc($ph[0]['album']),
1314                         intval($owner_uid)
1315                 );
1316
1317                 if(count($prvnxt)) {
1318                         for($z = 0; $z < count($prvnxt); $z++) {
1319                                 if($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
1320                                         $prv = $z - 1;
1321                                         $nxt = $z + 1;
1322                                         if($prv < 0)
1323                                                 $prv = count($prvnxt) - 1;
1324                                         if($nxt >= count($prvnxt))
1325                                                 $nxt = 0;
1326                                         break;
1327                                 }
1328                         }
1329                         $edit_suffix = ((($cmd === 'edit') && ($photos_perms['can_post'])) ? '/edit' : '');
1330                         $prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
1331                         $nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
1332                 }
1333
1334
1335                 if(count($ph) == 1)
1336                         $hires = $lores = $ph[0];
1337                 if(count($ph) > 1) {
1338                         if($ph[1]['scale'] == 2) {
1339                                 // original is 640 or less, we can display it directly
1340                                 $hires = $lores = $ph[0];
1341                         }
1342                         else {
1343                         $hires = $ph[0];
1344                         $lores = $ph[1];
1345                         }
1346                 }
1347
1348                 $album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1349                 $tools = Null;
1350                 $lock = Null;
1351
1352                 if($photos_perms['can_post'] && ($ph[0]['uid'] == $owner_uid)) {
1353                         $tools = array(
1354                                 'edit'  => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
1355                                 'profile'=>array($a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'], t('Use as profile photo')),
1356                         );
1357
1358                         // lock
1359                         $lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1360                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
1361                                         ? t('Private Message')
1362                                         : Null);
1363
1364
1365                 }
1366
1367                 if( $cmd === 'edit') {
1368                         $tpl = get_markup_template('photo_edit_head.tpl');
1369                         $a->page['htmlhead'] .= replace_macros($tpl,array(
1370                                 '$prevlink' => $prevlink,
1371                                 '$nextlink' => $nextlink
1372                         ));
1373                 }
1374
1375                 if($prevlink)
1376                         $prevlink = array($prevlink, '<div class="icon prev"></div>') ;
1377
1378                 $photo = array(
1379                         'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']],
1380                         'title'=> t('View Full Size'),
1381                         'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . datetime_convert('','','','ymdhis'),
1382                         'height' => $hires['height'],
1383                         'width' => $hires['width'],
1384                         'album' => $hires['album'],
1385                         'filename' => $hires['filename'],
1386                 );
1387
1388                 if($nextlink)
1389                         $nextlink = array($nextlink, '<div class="icon next"></div>');
1390
1391
1392                 // Do we have an item for this photo?
1393
1394                 // FIXME! - replace following code to display the conversation with our normal
1395                 // conversation functions so that it works correctly and tracks changes
1396                 // in the evolving conversation code.
1397                 // The difference is that we won't be displaying the conversation head item
1398                 // as a "post" but displaying instead the photo it is linked to
1399
1400                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1401                         dbesc($datum)
1402                 );
1403
1404                 $map = null;
1405
1406                 if(count($linked_items)) {
1407                         $link_item = $linked_items[0];
1408                         $r = q("SELECT COUNT(*) AS `total`
1409                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1410                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1411                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1412                                 AND `item`.`uid` = %d
1413                                 $sql_extra ",
1414                                 dbesc($link_item['uri']),
1415                                 dbesc($link_item['uri']),
1416                                 intval($link_item['uid'])
1417
1418                         );
1419
1420                         if(count($r))
1421                                 $a->set_pager_total($r[0]['total']);
1422
1423
1424                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1425                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
1426                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
1427                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1428                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1429                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1430                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1431                                 AND `item`.`uid` = %d
1432                                 $sql_extra
1433                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
1434                                 dbesc($link_item['uri']),
1435                                 dbesc($link_item['uri']),
1436                                 intval($link_item['uid']),
1437                                 intval($a->pager['start']),
1438                                 intval($a->pager['itemspage'])
1439
1440                         );
1441
1442                         if((local_user()) && (local_user() == $link_item['uid'])) {
1443                                 q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
1444                                         intval($link_item['parent']),
1445                                         intval(local_user())
1446                                 );
1447                                 update_thread($link_item['parent']);
1448                         }
1449
1450                         if($link_item['coord']) {
1451                                 $map = generate_map($link_item['coord']);
1452                         }
1453                 }
1454
1455                 $tags=Null;
1456
1457                 if(count($linked_items) && strlen($link_item['tag'])) {
1458                         $arr = explode(',',$link_item['tag']);
1459                         // parse tags and add links
1460                         $tag_str = '';
1461                         foreach($arr as $t) {
1462                                 if(strlen($tag_str))
1463                                         $tag_str .= ', ';
1464                                 $tag_str .= bbcode($t);
1465                         }
1466                         $tags = array(t('Tags: '), $tag_str);
1467                         if($cmd === 'edit') {
1468                                 $tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
1469                                 $tags[] = t('[Remove any tag]');
1470                         }
1471                 }
1472
1473
1474                 $edit = Null;
1475                 if(($cmd === 'edit') && ($photos_perms['can_post'])) {
1476                         $edit_tpl = get_markup_template('photo_edit.tpl');
1477
1478                         // Private/public post links for the non-JS ACL form
1479                         $private_post = 1;
1480                         if($_REQUEST['public'])
1481                                 $private_post = 0;
1482
1483                         $query_str = $a->query_string;
1484                         if(strpos($query_str, 'public=1') !== false)
1485                                 $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
1486
1487                         // I think $a->query_string may never have ? in it, but I could be wrong
1488                         // It looks like it's from the index.php?q=[etc] rewrite that the web
1489                         // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1490                         if(strpos($query_str, '?') === false)
1491                                 $public_post_link = '?public=1';
1492                         else
1493                                 $public_post_link = '&public=1';
1494
1495
1496                         if($a->theme['template_engine'] === 'internal') {
1497                                 $album_e = template_escape($ph[0]['album']);
1498                                 $caption_e = template_escape($ph[0]['desc']);
1499                                 $aclselect_e = template_escape(populate_acl($ph[0]));
1500                         }
1501                         else {
1502                                 $album_e = $ph[0]['album'];
1503                                 $caption_e = $ph[0]['desc'];
1504                                 $aclselect_e = populate_acl($ph[0]);
1505                         }
1506
1507                         $edit = replace_macros($edit_tpl, array(
1508                                 '$id' => $ph[0]['id'],
1509                                 '$album' => array('albname', t('New album name'), $album_e,''),
1510                                 '$caption' => array('desc', t('Caption'), $caption_e, ''),
1511                                 '$tags' => array('newtag', t('Add a Tag'), "", t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping')),
1512                                 '$rotate_none' => array('rotate',t('Do not rotate'),0,'', true),
1513                                 '$rotate_cw' => array('rotate',t('Rotate CW (right)'),1,''),
1514                                 '$rotate_ccw' => array('rotate',t('Rotate CCW (left)'),2,''),
1515
1516                                 '$nickname' => $a->data['user']['nickname'],
1517                                 '$resource_id' => $ph[0]['resource-id'],
1518                                 '$permissions' => t('Permissions'),
1519                                 '$aclselect' => $aclselect_e,
1520
1521                                 '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
1522                                 '$submit' => t('Submit'),
1523                                 '$delete' => t('Delete Photo'),
1524
1525                                 // ACL permissions box
1526                                 '$acl_data' => construct_acl_data($a, $ph[0]), // For non-Javascript ACL selector
1527                                 '$group_perms' => t('Show to Groups'),
1528                                 '$contact_perms' => t('Show to Contacts'),
1529                                 '$private' => t('Private photo'),
1530                                 '$public' => t('Public photo'),
1531                                 '$is_private' => $private_post,
1532                                 '$return_path' => $query_str,
1533                                 '$public_link' => $public_post_link,
1534                         ));
1535                 }
1536
1537                 if(count($linked_items)) {
1538
1539                         $cmnt_tpl = get_markup_template('comment_item.tpl');
1540                         $tpl = get_markup_template('photo_item.tpl');
1541                         $return_url = $a->cmd;
1542
1543                         $like_tpl = get_markup_template('like_noshare.tpl');
1544
1545                         $likebuttons = '';
1546
1547                         if($photos_perms['can_post'] || can_write_wall($a,$owner_uid)) {
1548                                 $likebuttons = replace_macros($like_tpl,array(
1549                                         '$id' => $link_item['id'],
1550                                         '$likethis' => t("I like this \x28toggle\x29"),
1551                                         '$nolike' => (feature_enabled(local_user(), 'dislike') ? t("I don't like this \x28toggle\x29") : ''),
1552                                         '$share' => t('Share'),
1553                                         '$wait' => t('Please wait'),
1554                                         '$return_path' => $a->query_string,
1555                                 ));
1556                         }
1557
1558                         $comments = '';
1559                         if(! count($r)) {
1560                                 if($photos_perms['can_post'] || can_write_wall($a,$owner_uid)) {
1561                                         if($link_item['last-child']) {
1562                                                 $comments .= replace_macros($cmnt_tpl,array(
1563                                                         '$return_path' => '',
1564                                                         '$jsreload' => $return_url,
1565                                                         '$type' => 'wall-comment',
1566                                                         '$id' => $link_item['id'],
1567                                                         '$parent' => $link_item['id'],
1568                                                         '$profile_uid' =>  $owner_uid,
1569                                                         '$mylink' => $photos_perms['contact']['url'],
1570                                                         '$mytitle' => t('This is you'),
1571                                                         '$myphoto' => $photos_perms['contact']['thumb'],
1572                                                         '$comment' => t('Comment'),
1573                                                         '$submit' => t('Submit'),
1574                                                         '$preview' => t('Preview'),
1575                                                         '$sourceapp' => t($a->sourcename),
1576                                                         '$ww' => '',
1577                                                         '$rand_num' => random_digits(12)
1578                                                 ));
1579                                         }
1580                                 }
1581                         }
1582
1583                         $alike = array();
1584                         $dlike = array();
1585
1586                         $like = '';
1587                         $dislike = '';
1588
1589                         $conv_responses = array(
1590                                 'like' => array('title' => t('Likes','title')),'dislike' => array('title' => t('Dislikes','title')),
1591                                 'attendyes' => array('title' => t('Attending','title')), 'attendno' => array('title' => t('Not attending','title')), 'attendmaybe' => array('title' => t('Might attend','title'))
1592                         );
1593
1594
1595
1596                         // display comments
1597                         if(count($r)) {
1598
1599                                 foreach($r as $item) {
1600                                         builtin_activity_puller($item, $conv_responses);
1601                                 }
1602
1603                                 $like    = ((x($conv_responses['like'],$link_item['uri'])) ? format_like($conv_responses['like'][$link_item['uri']],$conv_responses['like'][$link_item['uri'] . '-l'],'like',$link_item['id']) : '');
1604                                 $dislike = ((x($conv_responses['dislike'],$link_item['uri'])) ? format_like($conv_responses['dislike'][$link_item['uri']],$conv_responses['dislike'][$link_item['uri'] . '-l'],'dislike',$link_item['id']) : '');
1605
1606
1607
1608                                 if($photos_perms['can_post'] || can_write_wall($a,$owner_uid)) {
1609                                         if($link_item['last-child']) {
1610                                                 $comments .= replace_macros($cmnt_tpl,array(
1611                                                         '$return_path' => '',
1612                                                         '$jsreload' => $return_url,
1613                                                         '$type' => 'wall-comment',
1614                                                         '$id' => $link_item['id'],
1615                                                         '$parent' => $link_item['id'],
1616                                                         '$profile_uid' =>  $owner_uid,
1617                                                         '$mylink' => $photos_perms['contact']['url'],
1618                                                         '$mytitle' => t('This is you'),
1619                                                         '$myphoto' => $photos_perms['contact']['thumb'],
1620                                                         '$comment' => t('Comment'),
1621                                                         '$submit' => t('Submit'),
1622                                                         '$preview' => t('Preview'),
1623                                                         '$sourceapp' => t($a->sourcename),
1624                                                         '$ww' => '',
1625                                                         '$rand_num' => random_digits(12)
1626                                                 ));
1627                                         }
1628                                 }
1629
1630
1631                                 foreach($r as $item) {
1632                                         $comment = '';
1633                                         $template = $tpl;
1634                                         $sparkle = '';
1635
1636                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
1637                                                 continue;
1638
1639                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
1640
1641
1642                                         if(local_user() && ($item['contact-uid'] == local_user())
1643                                                 && ($item['network'] == NETWORK_DFRN) && (! $item['self'] )) {
1644                                                 $profile_url = $redirect_url;
1645                                                 $sparkle = ' sparkle';
1646                                         }
1647                                         else {
1648                                                 $profile_url = $item['url'];
1649                                                 $sparkle = '';
1650                                         }
1651
1652                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1653
1654                                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
1655                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1656
1657                                         $profile_link = $profile_url;
1658
1659
1660
1661                                         $dropping = (($item['contact-id'] == $photos_perms['contact_id']) || ($item['uid'] == local_user()));
1662                                         $drop = array(
1663                                                 'dropping' => $dropping,
1664                                                 'pagedrop' => false,
1665                                                 'select' => t('Select'),
1666                                                 'delete' => t('Delete'),
1667                                         );
1668
1669
1670                                         if($a->theme['template_engine'] === 'internal') {
1671                                                 $name_e = template_escape($profile_name);
1672                                                 $title_e = template_escape($item['title']);
1673                                                 $body_e = template_escape(bbcode($item['body']));
1674                                         }
1675                                         else {
1676                                                 $name_e = $profile_name;
1677                                                 $title_e = $item['title'];
1678                                                 $body_e = bbcode($item['body']);
1679                                         }
1680
1681                                         $comments .= replace_macros($template,array(
1682                                                 '$id' => $item['item_id'],
1683                                                 '$profile_url' => $profile_link,
1684                                                 '$name' => $name_e,
1685                                                 '$thumb' => $profile_avatar,
1686                                                 '$sparkle' => $sparkle,
1687                                                 '$title' => $title_e,
1688                                                 '$body' => $body_e,
1689                                                 '$ago' => relative_date($item['created']),
1690                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1691                                                 '$drop' => $drop,
1692                                                 '$comment' => $comment
1693                                         ));
1694
1695                                         if($photos_perms['can_post'] || can_write_wall($a,$owner_uid)) {
1696
1697                                                 if($item['last-child']) {
1698                                                         $comments .= replace_macros($cmnt_tpl,array(
1699                                                                 '$return_path' => '',
1700                                                                 '$jsreload' => $return_url,
1701                                                                 '$type' => 'wall-comment',
1702                                                                 '$id' => $item['item_id'],
1703                                                                 '$parent' => $item['parent'],
1704                                                                 '$profile_uid' =>  $owner_uid,
1705                                                                 '$mylink' => $photos_perms['contact']['url'],
1706                                                                 '$mytitle' => t('This is you'),
1707                                                                 '$myphoto' => $photos_perms['contact']['thumb'],
1708                                                                 '$comment' => t('Comment'),
1709                                                                 '$submit' => t('Submit'),
1710                                                                 '$preview' => t('Preview'),
1711                                                                 '$sourceapp' => t($a->sourcename),
1712                                                                 '$ww' => '',
1713                                                                 '$rand_num' => random_digits(12)
1714                                                         ));
1715                                                 }
1716                                         }
1717                                 }
1718                         }
1719
1720                         $paginate = paginate($a);
1721                 }
1722
1723
1724                 $response_verbs = array('like');
1725                 if(feature_enabled($owner_uid,'dislike'))
1726                         $response_verbs[] = 'dislike';
1727                 $responses = get_responses($conv_responses,$response_verbs,'',$link_item);
1728
1729                 $photo_tpl = get_markup_template('photo_view.tpl');
1730
1731                 if($a->theme['template_engine'] === 'internal') {
1732                         $album_e = array($album_link,template_escape($ph[0]['album']));
1733                         $tags_e = template_escape($tags);
1734                         $like_e = template_escape($like);
1735                         $dislike_e = template_escape($dislike);
1736                 }
1737                 else {
1738                         $album_e = array($album_link,$ph[0]['album']);
1739                         $tags_e = $tags;
1740                         $like_e = $like;
1741                         $dislike_e = $dislike;
1742                 }
1743
1744                 $o .= replace_macros($photo_tpl, array(
1745                         '$id' => $ph[0]['id'],
1746                         '$album' => $album_e,
1747                         '$tools' => $tools,
1748                         '$lock' => $lock,
1749                         '$photo' => $photo,
1750                         '$prevlink' => $prevlink,
1751                         '$nextlink' => $nextlink,
1752                         '$desc' => $ph[0]['desc'],
1753                         '$tags' => $tags_e,
1754                         '$edit' => $edit,
1755                         '$map' => $map,
1756                         '$map_text' => t('Map'),
1757                         '$likebuttons' => $likebuttons,
1758                         '$like' => $like_e,
1759                         '$dislike' => $dikslike_e,
1760                         'responses' => $responses,
1761                         '$comments' => $comments,
1762                         '$paginate' => $paginate,
1763                 ));
1764
1765                 $a->page['htmlhead'] .= "\n".'<meta name="twitter:card" content="photo" />'."\n";
1766                 $a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$photo["album"].'" />'."\n";
1767                 $a->page['htmlhead'] .= '<meta name="twitter:image" content="'.$photo["href"].'" />'."\n";
1768                 $a->page['htmlhead'] .= '<meta name="twitter:image:width" content="'.$photo["width"].'" />'."\n";
1769                 $a->page['htmlhead'] .= '<meta name="twitter:image:height" content="'.$photo["height"].'" />'."\n";
1770
1771                 return $o;
1772         }
1773
1774         // Default - show recent photos with upload link (if applicable)
1775         //$o = '';
1776
1777         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1778                 $sql_extra GROUP BY `resource-id`",
1779                 intval($a->data['user']['uid']),
1780                 dbesc('Contact Photos'),
1781                 dbesc( t('Contact Photos'))
1782         );
1783         if(count($r)) {
1784                 $a->set_pager_total(count($r));
1785                 $a->set_pager_itemspage(20);
1786         }
1787
1788         $r = q("SELECT `resource-id`, `id`, `filename`, `type`, `album`, max(`scale`) AS `scale` FROM `photo`
1789                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1790                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1791                 intval($a->data['user']['uid']),
1792                 dbesc('Contact Photos'),
1793                 dbesc( t('Contact Photos')),
1794                 intval($a->pager['start']),
1795                 intval($a->pager['itemspage'])
1796         );
1797
1798
1799
1800         $photos = array();
1801         if(count($r)) {
1802                 $twist = 'rotright';
1803                 foreach($r as $rr) {
1804                         //hide profile photos to others
1805                         if((! $is_owner) && (! remote_user()) && ($rr['album'] == t('Profile Photos')))
1806                                         continue;
1807
1808                         if($twist == 'rotright')
1809                                 $twist = 'rotleft';
1810                         else
1811                                 $twist = 'rotright';
1812                         $ext = $phototypes[$rr['type']];
1813
1814                         if($a->theme['template_engine'] === 'internal') {
1815                                 $alt_e = template_escape($rr['filename']);
1816                                 $name_e = template_escape($rr['album']);
1817                         }
1818                         else {
1819                                 $alt_e = $rr['filename'];
1820                                 $name_e = $rr['album'];
1821                         }
1822
1823                         $photos[] = array(
1824                                 'id'            => $rr['id'],
1825                                 'twist'         => ' ' . $twist . rand(2,4),
1826                                 'link'          => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1827                                 'title'         => t('View Photo'),
1828                                 'src'           => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.' . $ext,
1829                                 'alt'           => $alt_e,
1830                                 'album' => array(
1831                                         'link'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1832                                         'name'  => $name_e,
1833                                         'alt'   => t('View Album'),
1834                                 ),
1835
1836                         );
1837                 }
1838         }
1839
1840         $tpl = get_markup_template('photos_recent.tpl');
1841         $o .= replace_macros($tpl, array(
1842                 '$title' => t('Recent Photos'),
1843                 '$can_post' => $photos_perms['can_post'],
1844                 '$upload' => array(t('Upload New Photos'), $a->get_baseurl().'/photos/'.$a->data['user']['nickname'].'/upload'),
1845                 '$photos' => $photos,
1846         ));
1847
1848
1849         $o .= paginate($a);
1850         return $o;
1851 }
1852