mod/photos.php

   1 <?php
   2 require_once('include/Photo.php');
   3 require_once('include/items.php');
   4 require_once('include/acl_selectors.php');
   5 require_once('include/bbcode.php');
   6
   7 function photos_init(&$a) {
   8
   9         $o = '';
  10
  11         if($a->argc > 1) {
  12                 $nick = $a->argv[1];
  13                 $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  14                         dbesc($nick)
  15                 );
  16
  17                 if(! count($r))
  18                         return;
  19
  20                 $a->data['user'] = $r[0];
  21
  22                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d",
  23                         intval($a->data['user']['uid'])
  24                 );
  25
  26                 if(count($albums)) {
  27                         $a->data['albums'] = $albums;
  28
  29                         $o .= '<h4><a href="' . $a->get_baseurl() . '/profile/' . $a->data['user']['nickname'] . '">' . $a->data['user']['username'] . '</a></h4>';
  30                         $o .= '<h4>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h4>';
  31
  32                         $o .= '<ul>';
  33                         foreach($albums as $album) {
  34                                 if((! strlen($album['album'])) || ($album['album'] == t('Contact Photos')))
  35                                         continue;
  36                                 $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>';
  37                         }
  38                         $o .= '</ul>';
  39                 }
  40
  41                 if(! x($a->page,'aside'))
  42                         $a->page['aside'] = '';
  43                 $a->page['aside'] .= $o;
  44         }
  45
  46         return;
  47 }
  48
  49
  50
  51 function photos_post(&$a) {
  52
  53 logger('mod/photos.php: photos_post(): begin' , 'LOGGER_DEBUG');
  54
  55 foreach($_REQUEST AS $key => $val) {
  56         logger('mod/photos.php: photos_post(): $_REQUEST key: ' . $key . ' val: ' . $val , 'LOGGER_DEBUG');
  57 }
  58
  59 foreach($_FILES AS $key => $val) {
  60         logger('mod/photos.php: photos_post(): $_FILES key: ' . $key . ' val: ' . $val , 'LOGGER_DEBUG');
  61 }
  62
  63         $can_post  = false;
  64         $visitor   = 0;
  65
  66         $page_owner_uid = $a->data['user']['uid'];
  67         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
  68
  69         if((local_user()) && (local_user() == $page_owner_uid))
  70                 $can_post = true;
  71         else {
  72                 if($community_page && remote_user()) {
  73                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
  74                                 intval(remote_user()),
  75                                 intval($page_owner_uid)
  76                         );
  77                         if(count($r)) {
  78                                 $can_post = true;
  79                                 $visitor = remote_user();
  80                         }
  81                 }
  82         }
  83
  84         if(! $can_post) {
  85                 notice( t('Permission denied.') . EOL );
  86                 killme();
  87         }
  88
  89         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
  90                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
  91                 intval($page_owner_uid)
  92         );
  93
  94         if(! count($r)) {
  95                 notice( t('Contact information unavailable') . EOL);
  96                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
  97                 killme();
  98         }
  99
 100         $owner_record = $r[0];
 101
 102
 103         if(($a->argc > 3) && ($a->argv[2] === 'album')) {
 104                 $album = hex2bin($a->argv[3]);
 105
 106                 if($album == t('Profile Photos') || $album == t('Contact Photos')) {
 107                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 108                         return; // NOTREACHED
 109                 }
 110
 111                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 112                         dbesc($album),
 113                         intval($page_owner_uid)
 114                 );
 115                 if(! count($r)) {
 116                         notice( t('Album not found.') . EOL);
 117                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 118                         return; // NOTREACHED
 119                 }
 120
 121                 $newalbum = notags(trim($_POST['albumname']));
 122                 if($newalbum != $album) {
 123                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 124                                 dbesc($newalbum),
 125                                 dbesc($album),
 126                                 intval($page_owner_uid)
 127                         );
 128                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 129                         goaway($a->get_baseurl() . '/' . $newurl);
 130                         return; // NOTREACHED
 131                 }
 132
 133
 134                 if($_POST['dropalbum'] == t('Delete Album')) {
 135
 136                         $res = array();
 137
 138                         // get the list of photos we are about to delete
 139
 140                         if($visitor) {
 141                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 142                                         intval($visitor),
 143                                         intval($page_owner_uid),
 144                                         dbesc($album)
 145                                 );
 146                         }
 147                         else {
 148                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 149                                         intval(local_user()),
 150                                         dbesc($album)
 151                                 );
 152                         }
 153                         if(count($r)) {
 154                                 foreach($r as $rr) {
 155                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 156                                 }
 157                         }
 158                         else {
 159                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 160                                 return; // NOTREACHED
 161                         }
 162
 163                         $str_res = implode(',', $res);
 164
 165                         // remove the associated photos
 166
 167                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 168                                 intval($page_owner_uid)
 169                         );
 170
 171                         // find and delete the corresponding item with all the comments and likes/dislikes
 172
 173                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 174                                 intval($page_owner_uid)
 175                         );
 176                         if(count($r)) {
 177                                 foreach($r as $rr) {
 178                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 179                                                 dbesc(datetime_convert()),
 180                                                 dbesc($rr['parent-uri']),
 181                                                 intval($page_owner_uid)
 182                                         );
 183
 184                                         $drop_id = intval($rr['id']);
 185
 186                                         // send the notification upstream/downstream as the case may be
 187
 188                                         if($rr['visible'])
 189                                                 proc_run('php',"include/notifier.php","drop","$drop_id");
 190                                 }
 191                         }
 192                 }
 193                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 194                 return; // NOTREACHED
 195         }
 196
 197         if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 198
 199                 // same as above but remove single photo
 200
 201                 if($visitor) {
 202                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 203                                 intval($visitor),
 204                                 intval($page_owner_uid),
 205                                 dbesc($a->argv[2])
 206                         );
 207                 }
 208                 else {
 209                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 210                                 intval(local_user()),
 211                                 dbesc($a->argv[2])
 212                         );
 213                 }
 214                 if(count($r)) {
 215                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 216                                 intval($page_owner_uid),
 217                                 dbesc($r[0]['resource-id'])
 218                         );
 219                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 220                                 dbesc($r[0]['resource-id']),
 221                                 intval($page_owner_uid)
 222                         );
 223                         if(count($i)) {
 224                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 225                                         dbesc(datetime_convert()),
 226                                         dbesc(datetime_convert()),
 227                                         dbesc($i[0]['uri']),
 228                                         intval($page_owner_uid)
 229                                 );
 230
 231                                 $url = $a->get_baseurl();
 232                                 $drop_id = intval($i[0]['id']);
 233
 234                                 if($i[0]['visible'])
 235                                         proc_run('php',"include/notifier.php","drop","$drop_id");
 236                         }
 237                 }
 238
 239                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 240                 return; // NOTREACHED
 241         }
 242
 243         if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 244
 245                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
 246                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
 247                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
 248                 $albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
 249                 $resource_id = $a->argv[2];
 250
 251                 if(! strlen($albname))
 252                         $albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 253
 254
 255                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 256                         dbesc($resource_id),
 257                         intval($page_owner_uid)
 258                 );
 259                 if((count($p)) && (($p[0]['desc'] !== $desc) || ($p[0]['album'] !== $albname))) {
 260                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 261                                 dbesc($desc),
 262                                 dbesc($albname),
 263                                 dbesc($resource_id),
 264                                 intval($page_owner_uid)
 265                         );
 266                 }
 267
 268                 /* Don't make the item visible if the only change was the album name */
 269
 270                 $visibility = 0;
 271                 if($p[0]['desc'] !== $desc || strlen($rawtags))
 272                         $visibility = 1;
 273
 274                 if(! $item_id) {
 275
 276                         // Create item container
 277
 278                         $title = '';
 279                         $basename = basename($filename);
 280                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 281
 282                         $arr = array();
 283
 284                         $arr['uid']           = $page_owner_uid;
 285                         $arr['uri']           = $uri;
 286                         $arr['parent-uri']    = $uri;
 287                         $arr['type']          = 'photo';
 288                         $arr['wall']          = 1;
 289                         $arr['resource-id']   = $p[0]['resource-id'];
 290                         $arr['contact-id']    = $owner_record['id'];
 291                         $arr['owner-name']    = $owner_record['name'];
 292                         $arr['owner-link']    = $owner_record['url'];
 293                         $arr['owner-avatar']  = $owner_record['thumb'];
 294                         $arr['author-name']   = $owner_record['name'];
 295                         $arr['author-link']   = $owner_record['url'];
 296                         $arr['author-avatar'] = $owner_record['thumb'];
 297                         $arr['title']         = $title;
 298                         $arr['allow_cid']     = $p[0]['allow_cid'];
 299                         $arr['allow_gid']     = $p[0]['allow_gid'];
 300                         $arr['deny_cid']      = $p[0]['deny_cid'];
 301                         $arr['deny_gid']      = $p[0]['deny_gid'];
 302                         $arr['last-child']    = 1;
 303                         $arr['visible']       = $visibility;
 304                         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 305                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 306                                                 . '[/url]';
 307
 308                         $item_id = item_store($arr);
 309
 310                 }
 311
 312                 if($item_id) {
 313                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 314                                 intval($item_id),
 315                                 intval($page_owner_uid)
 316                         );
 317                 }
 318                 if(count($r)) {
 319                         $old_tag    = $r[0]['tag'];
 320                         $old_inform = $r[0]['inform'];
 321                 }
 322
 323                 if(strlen($rawtags)) {
 324
 325                         $str_tags = '';
 326                         $inform   = '';
 327
 328                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 329
 330                         $x = substr($rawtags,0,1);
 331                         if($x !== '@' && $x !== '#')
 332                                 $rawtags = '#' . $rawtags;
 333
 334                         $taginfo = array();
 335                         $tags = get_tags($rawtags);
 336
 337                         if(count($tags)) {
 338                                 foreach($tags as $tag) {
 339                                         if(strpos($tag,'@') === 0) {
 340                                                 $name = substr($tag,1);
 341                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 342                                                         $newname = $name;
 343                                                         $links = @lrdd($name);
 344                                                         if(count($links)) {
 345                                                                 foreach($links as $link) {
 346                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 347                                                         $profile = $link['@attributes']['href'];
 348                                                                         if($link['@attributes']['rel'] === 'salmon') {
 349                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 350                                                                                 if(strlen($inform))
 351                                                                                         $inform .= ',';
 352                                                         $inform .= $salmon;
 353                                                                         }
 354                                                                 }
 355                                                         }
 356                                                         $taginfo[] = array($newname,$profile,$salmon);
 357                                                 }
 358                                                 else {
 359                                                         $newname = $name;
 360                                                         if(strstr($name,'_')) {
 361                                                                 $newname = str_replace('_',' ',$name);
 362                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 363                                                                         dbesc($newname),
 364                                                                         intval($page_owner_uid)
 365                                                                 );
 366                                                         }
 367                                                         else {
 368                                                                 $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
 369                                                                         dbesc($name),
 370                                                                         intval($page_owner_uid)
 371                                                                 );
 372                                                         }
 373                                                         if(count($r)) {
 374                                                                 $newname = $r[0]['name'];
 375                                                                 $profile = $r[0]['url'];
 376                                                                 $notify = 'cid:' . $r[0]['id'];
 377                                                                 if(strlen($inform))
 378                                                                         $inform .= ',';
 379                                                                 $inform .= $notify;
 380                                                         }
 381                                                 }
 382                                                 if($profile) {
 383                                                         if(substr($notify,0,4) === 'cid:')
 384                                                                 $taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname  . '[/url]');
 385                                                         else
 386                                                                 $taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname     . '[/url]');
 387                                                         if(strlen($str_tags))
 388                                                                 $str_tags .= ',';
 389                                                         $profile = str_replace(',','%2c',$profile);
 390                                                         $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
 391                                                 }
 392                                         }
 393                                 }
 394                         }
 395
 396                         $newtag = $old_tag;
 397                         if(strlen($newtag) && strlen($str_tags))
 398                                 $newtag .= ',';
 399                         $newtag .= $str_tags;
 400
 401                         $newinform = $old_inform;
 402                         if(strlen($newinform) && strlen($inform))
 403                                 $newinform .= ',';
 404                         $newinform .= $inform;
 405
 406                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 407                                 dbesc($newtag),
 408                                 dbesc($newinform),
 409                                 dbesc(datetime_convert()),
 410                                 dbesc(datetime_convert()),
 411                                 intval($item_id),
 412                                 intval($page_owner_uid)
 413                         );
 414
 415                         $best = 0;
 416                         foreach($p as $scales) {
 417                                 if(intval($scales['scale']) == 2) {
 418                                         $best = 2;
 419                                         break;
 420                                 }
 421                                 if(intval($scales['scale']) == 4) {
 422                                         $best = 4;
 423                                         break;
 424                                 }
 425                         }
 426
 427                         if(count($taginfo)) {
 428                                 foreach($taginfo as $tagged) {
 429
 430                                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 431
 432                                         $arr = array();
 433
 434                                         $arr['uid']           = $page_owner_uid;
 435                                         $arr['uri']           = $uri;
 436                                         $arr['parent-uri']    = $uri;
 437                                         $arr['type']          = 'activity';
 438                                         $arr['wall']          = 1;
 439                                         $arr['contact-id']    = $owner_record['id'];
 440                                         $arr['owner-name']    = $owner_record['name'];
 441                                         $arr['owner-link']    = $owner_record['url'];
 442                                         $arr['owner-avatar']  = $owner_record['thumb'];
 443                                         $arr['author-name']   = $owner_record['name'];
 444                                         $arr['author-link']   = $owner_record['url'];
 445                                         $arr['author-avatar'] = $owner_record['thumb'];
 446                                         $arr['title']         = '';
 447                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 448                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 449                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 450                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 451                                         $arr['last-child']    = 1;
 452                                         $arr['visible']       = 1;
 453                                         $arr['verb']          = ACTIVITY_TAG;
 454                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 455                                         $arr['target-type']   = ACTIVITY_OBJ_PHOTO;
 456                                         $arr['tag']           = $tagged[4];
 457                                         $arr['inform']        = $tagged[2];
 458
 459                                         $arr['body']          = '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]' . ' ' . t('was tagged in a') . ' ' . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('photo') . '[/url]' . ' ' . t('by') . ' ' . '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]' ;
 460                                         $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 . '.jpg' . '[/img][/url]' . "\n" ;
 461
 462                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 463                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 464                                         if($tagged[3])
 465                                                 $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $tagged[3]['photo'] . '" />' . "\n");
 466                                         $arr['object'] .= '</link></object>' . "\n";
 467
 468                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
 469                                                 . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 470                                         $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="image/jpeg" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.jpg' . '" />') . '</link></target>';
 471
 472                                         $item_id = item_store($arr);
 473                                         if($item_id)
 474                                                 proc_run('php',"include/notifier.php","tag","$item_id");
 475                                 }
 476
 477                         }
 478
 479                 }
 480                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 481                 return; // NOTREACHED
 482         }
 483
 484
 485         /**
 486          * default post action - upload a photo
 487          */
 488
 489         call_hooks('photo_post_init', $_POST);
 490
 491         /**
 492          * Determine the album to use
 493          */
 494
 495         $album    = notags(trim($_REQUEST['album']));
 496         $newalbum = notags(trim($_REQUEST['newalbum']));
 497
 498         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , 'LOGGER_DEBUG');
 499
 500         if(! strlen($album)) {
 501                 if(strlen($newalbum))
 502                         $album = $newalbum;
 503                 else
 504                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 505         }
 506
 507         /**
 508          *
 509          * We create a wall item for every photo, but we don't want to
 510          * overwhelm the data stream with a hundred newly uploaded photos.
 511          * So we will make one photo (the first one uploaded to this album)
 512          * visible by default, the rest will become visible over time when and if
 513          * they acquire comments, likes, dislikes, and/or tags
 514          *
 515          */
 516
 517         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 518                 dbesc($album),
 519                 intval($page_owner_uid)
 520         );
 521         if((! count($r)) || ($album == t('Profile Photos')))
 522                 $visible = 1;
 523         else
 524                 $visible = 0;
 525
 526         $str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
 527         $str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
 528         $str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
 529         $str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
 530
 531         $ret = array('src' => '', 'filename' => '', 'filesize' => 0);
 532
 533         call_hooks('photo_post_file',$ret);
 534
 535         if(x($ret,'src') && x($ret,'filesize')) {
 536                 $src      = $ret['src'];
 537                 $filename = $ret['filename'];
 538                 $filesize = $ret['filesize'];
 539         }
 540         else {
 541                 $src        = $_FILES['userfile']['tmp_name'];
 542                 $filename   = basename($_FILES['userfile']['name']);
 543                 $filesize   = intval($_FILES['userfile']['size']);
 544         }
 545
 546         $maximagesize = get_config('system','maximagesize');
 547
 548         if(($maximagesize) && ($filesize > $maximagesize)) {
 549                 notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
 550                 @unlink($src);
 551                 return;
 552         }
 553
 554         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , 'LOGGER_DEBUG');
 555
 556         $imagedata = @file_get_contents($src);
 557         $ph = new Photo($imagedata);
 558
 559         if(! $ph->is_valid()) {
 560                 logger('mod/photos.php: photos_post(): unable to process image' , 'LOGGER_DEBUG');
 561                 notice( t('Unable to process image.') . EOL );
 562                 @unlink($src);
 563                 killme();
 564         }
 565
 566         @unlink($src);
 567
 568         $width  = $ph->getWidth();
 569         $height = $ph->getHeight();
 570
 571         $smallest = 0;
 572
 573         $photo_hash = photo_new_resource();
 574
 575         $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);
 576
 577         if(! $r) {
 578                 logger('mod/photos.php: photos_post(): image store failed' , 'LOGGER_DEBUG');
 579                 notice( t('Image upload failed.') . EOL );
 580                 killme();
 581         }
 582
 583         if($width > 640 || $height > 640) {
 584                 $ph->scaleImage(640);
 585                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 586                 $smallest = 1;
 587         }
 588
 589         if($width > 320 || $height > 320) {
 590                 $ph->scaleImage(320);
 591                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 592                 $smallest = 2;
 593         }
 594
 595         $basename = basename($filename);
 596         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 597
 598         // Create item container
 599
 600         $arr = array();
 601
 602         $arr['uid']           = $page_owner_uid;
 603         $arr['uri']           = $uri;
 604         $arr['parent-uri']    = $uri;
 605         $arr['type']          = 'photo';
 606         $arr['wall']          = 1;
 607         $arr['resource-id']   = $photo_hash;
 608         $arr['contact-id']    = $owner_record['id'];
 609         $arr['owner-name']    = $owner_record['name'];
 610         $arr['owner-link']    = $owner_record['url'];
 611         $arr['owner-avatar']  = $owner_record['thumb'];
 612         $arr['author-name']   = $owner_record['name'];
 613         $arr['author-link']   = $owner_record['url'];
 614         $arr['author-avatar'] = $owner_record['thumb'];
 615         $arr['title']         = '';
 616         $arr['allow_cid']     = $str_contact_allow;
 617         $arr['allow_gid']     = $str_group_allow;
 618         $arr['deny_cid']      = $str_contact_deny;
 619         $arr['deny_gid']      = $str_group_deny;
 620         $arr['last-child']    = 1;
 621         $arr['visible']       = $visible;
 622         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 623                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 624                                 . '[/url]';
 625
 626         $item_id = item_store($arr);
 627
 628         call_hooks('photo_post_end',intval($item_id));
 629
 630         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 631         // if they do not wish to be redirected
 632
 633         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 634         // NOTREACHED
 635 }
 636
 637
 638
 639 function photos_content(&$a) {
 640
 641         // URLs:
 642         // photos/name
 643         // photos/name/upload
 644         // photos/name/album/xxxxx
 645         // photos/name/album/xxxxx/edit
 646         // photos/name/image/xxxxx
 647         // photos/name/image/xxxxx/edit
 648
 649
 650         if(! x($a->data,'user')) {
 651                 notice( t('No photos selected') . EOL );
 652                 return;
 653         }
 654
 655         $_SESSION['photo_return'] = $a->cmd;
 656
 657         //
 658         // Parse arguments
 659         //
 660
 661         if($a->argc > 3) {
 662                 $datatype = $a->argv[2];
 663                 $datum = $a->argv[3];
 664         }
 665         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 666                 $datatype = 'upload';
 667         else
 668                 $datatype = 'summary';
 669
 670         if($a->argc > 4)
 671                 $cmd = $a->argv[4];
 672         else
 673                 $cmd = 'view';
 674
 675         //
 676         // Setup permissions structures
 677         //
 678
 679         $can_post       = false;
 680         $visitor        = 0;
 681         $contact        = null;
 682         $remote_contact = false;
 683
 684         $owner_uid = $a->data['user']['uid'];
 685
 686         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 687
 688         if((local_user()) && (local_user() == $owner_uid))
 689                 $can_post = true;
 690         else {
 691                 if($community_page && remote_user()) {
 692                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 693                                 intval(remote_user()),
 694                                 intval($owner_uid)
 695                         );
 696                         if(count($r)) {
 697                                 $can_post = true;
 698                                 $contact  = $r[0];
 699                                 $remote_contact = true;
 700                                 $visitor = remote_user();
 701                         }
 702                 }
 703         }
 704
 705         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 706
 707         if(remote_user() && (! $visitor)) {
 708                 $contact_id = $_SESSION['visitor_id'];
 709                 $groups = init_groups_visitor($contact_id);
 710                 $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 711                         intval(remote_user()),
 712                         intval($owner_uid)
 713                 );
 714                 if(count($r)) {
 715                         $contact = $r[0];
 716                         $remote_contact = true;
 717                 }
 718         }
 719
 720         if(! $remote_contact) {
 721                 if(local_user()) {
 722                         $contact_id = $_SESSION['cid'];
 723                         $contact = $a->contact;
 724                 }
 725         }
 726
 727         // default permissions - anonymous user
 728
 729         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 730
 731         // Profile owner - everything is visible
 732
 733         if(local_user() && (local_user() == $owner_uid)) {
 734                 $sql_extra = '';
 735         }
 736         elseif(remote_user()) {
 737                 // authenticated visitor - here lie dragons
 738                 $gs = '<<>>'; // should be impossible to match
 739                 if(count($groups)) {
 740                         foreach($groups as $g)
 741                                 $gs .= '|<' . intval($g) . '>';
 742                 }
 743                 $sql_extra = sprintf(
 744                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 745                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 746                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 747                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 748
 749                         intval(remote_user()),
 750                         intval(remote_user()),
 751                         dbesc($gs),
 752                         dbesc($gs)
 753                 );
 754         }
 755
 756         //
 757         // dispatch request
 758         //
 759
 760
 761         if($datatype === 'upload') {
 762                 if(! ($can_post)) {
 763                         notice( t('Permission denied.'));
 764                         return;
 765                 }
 766                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 767
 768                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 769                 if(count($a->data['albums'])) {
 770                         foreach($a->data['albums'] as $album) {
 771                                 if(($album['album'] === '') || ($album['album'] == t('Contact Photos')))
 772                                         continue;
 773                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 774                         }
 775                 }
 776
 777                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 778
 779                 $albumselect .= '</select>';
 780
 781                 $uploader = '';
 782
 783                 $ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
 784                                 'addon_text' => $uploader,
 785                                 'default_upload' => true);
 786
 787
 788                 call_hooks('photo_upload_form',$ret);
 789
 790                 $default_upload = '<input type="file" name="userfile" />        <div class="photos-upload-submit-wrapper" >
 791                 <input type="submit" name="submit" value="' . t('Submit') . '" id="photos-upload-submit" /> </div>';
 792
 793
 794
 795
 796                 $tpl = load_view_file('view/photos_upload.tpl');
 797                 $o .= replace_macros($tpl,array(
 798                         '$pagename' => t('Upload Photos'),
 799                         '$sessid' => session_id(),
 800                         '$nickname' => $a->data['user']['nickname'],
 801                         '$newalbum' => t('New album name: '),
 802                         '$existalbumtext' => t('or existing album name: '),
 803                         '$albumselect' => $albumselect,
 804                         '$permissions' => t('Permissions'),
 805                         '$aclselect' => (($visitor) ? '' : populate_acl($a->user, $celeb)),
 806                         '$uploader' => $ret['addon_text'],
 807                         '$default' => (($ret['default_upload']) ? $default_upload : ''),
 808                         '$uploadurl' => $ret['post_url']
 809
 810                 ));
 811
 812                 return $o;
 813         }
 814
 815         if($datatype === 'album') {
 816
 817                 $album = hex2bin($datum);
 818
 819                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 820                         $sql_extra GROUP BY `resource-id`",
 821                         intval($owner_uid),
 822                         dbesc($album)
 823                 );
 824                 if(count($r)) {
 825                         $a->set_pager_total(count($r));
 826                         $a->set_pager_itemspage(20);
 827                 }
 828
 829                 $r = q("SELECT `resource-id`, `id`, `filename`, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 830                         $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 831                         intval($owner_uid),
 832                         dbesc($album),
 833                         intval($a->pager['start']),
 834                         intval($a->pager['itemspage'])
 835                 );
 836
 837                 $o .= '<h3>' . $album . '</h3>';
 838
 839                 if($cmd === 'edit') {
 840                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 841                                 if($can_post) {
 842                                         $edit_tpl = load_view_file('view/album_edit.tpl');
 843                                         $o .= replace_macros($edit_tpl,array(
 844                                                 '$nametext' => t('New album name: '),
 845                                                 '$nickname' => $a->data['user']['nickname'],
 846                                                 '$album' => $album,
 847                                                 '$hexalbum' => bin2hex($album),
 848                                                 '$submit' => t('Submit'),
 849                                                 '$dropsubmit' => t('Delete Album')
 850                                         ));
 851                                 }
 852                         }
 853                 }
 854                 else {
 855                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 856                                 if($can_post) {
 857                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 858                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 859                                                 . t('Edit Album') . '</a></div>';
 860                                 }
 861                         }
 862                 }
 863                 $tpl = load_view_file('view/photo_album.tpl');
 864                 if(count($r))
 865                         foreach($r as $rr) {
 866                                 $o .= replace_macros($tpl,array(
 867                                         '$id' => $rr['id'],
 868                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 869                                         '$phototitle' => t('View Photo'),
 870                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 871                                         '$imgalt' => $rr['filename'],
 872                                         '$desc'=> $rr['desc']
 873                                 ));
 874
 875                 }
 876                 $o .= '<div id="photo-album-end"></div>';
 877                 $o .= paginate($a);
 878
 879                 return $o;
 880
 881         }
 882
 883
 884         if($datatype === 'image') {
 885
 886                 require_once('security.php');
 887                 require_once('bbcode.php');
 888
 889                 $o = '<div id="live-display"></div>' . "\r\n";
 890                 // fetch image, item containing image, then comments
 891
 892                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 893                         $sql_extra ORDER BY `scale` ASC ",
 894                         intval($owner_uid),
 895                         dbesc($datum)
 896                 );
 897
 898                 if(! count($ph)) {
 899                         notice( t('Photo not available') . EOL );
 900                         return;
 901                 }
 902
 903                 if(count($ph) == 1)
 904                         $hires = $lores = $ph[0];
 905                 if(count($ph) > 1) {
 906                         if($ph[1]['scale'] == 2) {
 907                                 // original is 640 or less, we can display it directly
 908                                 $hires = $lores = $ph[0];
 909                         }
 910                         else {
 911                         $hires = $ph[0];
 912                         $lores = $ph[1];
 913                         }
 914                 }
 915
 916
 917                 $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']) . '">' . $ph[0]['album'] . '</a></h3>';
 918
 919                 if($can_post && ($ph[0]['uid'] == $owner_uid)) {
 920                         $o .= '<div id="photo-edit-link-wrap" ><a id="photo-edit-link" href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . '/edit' . '">' . t('Edit photo') . '</a>';
 921
 922                         $o .= ' - <a id="photo-toprofile-link" href="' . $a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'].'">'.t('Use as profile photo').'</a>';
 923                         // lock
 924                         $o .= ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
 925                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
 926                                         ? ' - <img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,\'photo/' . $ph[0]['id'] . '\');" />'
 927                                         : '');
 928
 929                         $o .= '</div>';
 930                 }
 931
 932
 933                 $o .= '<a href="' . $a->get_baseurl() . '/photo/'
 934                         . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg" title="'
 935                         . t('View Full Size') . '" ><img src="' . $a->get_baseurl() . '/photo/'
 936                         . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
 937
 938
 939                 // Do we have an item for this photo?
 940
 941                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
 942                         dbesc($datum)
 943                 );
 944                 if(count($linked_items)) {
 945                         $link_item = $linked_items[0];
 946                         $r = q("SELECT COUNT(*) AS `total`
 947                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 948                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 949                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 950                                 AND `item`.`uid` = %d
 951                                 $sql_extra ",
 952                                 dbesc($link_item['uri']),
 953                                 dbesc($link_item['uri']),
 954                                 intval($link_item['uid'])
 955
 956                         );
 957
 958                         if(count($r))
 959                                 $a->set_pager_total($r[0]['total']);
 960
 961
 962                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 963                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
 964                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
 965                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 966                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 967                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 968                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 969                                 AND `item`.`uid` = %d
 970                                 $sql_extra
 971                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
 972                                 dbesc($link_item['uri']),
 973                                 dbesc($link_item['uri']),
 974                                 intval($link_item['uid']),
 975                                 intval($a->pager['start']),
 976                                 intval($a->pager['itemspage'])
 977
 978                         );
 979
 980                         if((local_user()) && (local_user() == $link_item['uid'])) {
 981                                 q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
 982                                         intval($link_item['parent']),
 983                                         intval(local_user())
 984                                 );
 985                         }
 986                 }
 987
 988                 $o .= '<div id="photo-caption" >' . $ph[0]['desc'] . '</div>';
 989
 990                 if(count($linked_items) && strlen($link_item['tag'])) {
 991                         $arr = explode(',',$link_item['tag']);
 992                         // parse tags and add links
 993                         $o .= '<div id="in-this-photo-text">' . t('Tags: ') . '</div>';
 994                         $o .= '<div id="in-this-photo">';
 995                         $tag_str = '';
 996                         foreach($arr as $t) {
 997                                 if(strlen($tag_str))
 998                                         $tag_str .= ', ';
 999                                 $tag_str .= bbcode($t);
1000                         }
1001                         $o .= $tag_str . '</div>';
1002                         if($cmd === 'edit')
1003                                 $o .= '<div id="tag-remove"><a href="' . $a->get_baseurl() . '/tagrm/' . $link_item['id'] . '">' . t('[Remove any tag]') . '</a></div>';
1004                 }
1005
1006
1007                 if(($cmd === 'edit') && ($can_post)) {
1008                         $edit_tpl = load_view_file('view/photo_edit.tpl');
1009                         $o .= replace_macros($edit_tpl, array(
1010                                 '$id' => $ph[0]['id'],
1011                                 '$album' => $ph[0]['album'],
1012                                 '$newalbum' => t('New album name'),
1013                                 '$nickname' => $a->data['user']['nickname'],
1014                                 '$resource_id' => $ph[0]['resource-id'],
1015                                 '$capt_label' => t('Caption'),
1016                                 '$caption' => $ph[0]['desc'],
1017                                 '$tag_label' => t('Add a Tag'),
1018                                 '$tags' => $link_item['tag'],
1019                                 '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
1020                                 '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
1021                                 '$submit' => t('Submit'),
1022                                 '$delete' => t('Delete Photo')
1023                         ));
1024                 }
1025
1026                 if(count($linked_items)) {
1027
1028                         $cmnt_tpl = load_view_file('view/comment_item.tpl');
1029                         $tpl = load_view_file('view/photo_item.tpl');
1030                         $return_url = $a->cmd;
1031
1032                         $like_tpl = load_view_file('view/like.tpl');
1033
1034                         $likebuttons = '';
1035
1036                         if($can_post || can_write_wall($a,$owner_uid)) {
1037                                 $likebuttons = replace_macros($like_tpl,array(
1038                                         '$id' => $item['id'],
1039                                         '$likethis' => t("I like this \x28toggle\x29"),
1040                                         '$nolike' => t("I don't like this \x28toggle\x29"),
1041                                         '$wait' => t('Please wait')
1042                                 ));
1043                         }
1044
1045                         if(! count($r)) {
1046                                 $o .= '<div id="photo-like-div">';
1047                                 $o .= $likebuttons;
1048                                 $o .= '</div>';
1049
1050                                 if($can_post || can_write_wall($a,$owner_uid)) {
1051                                         if($link_item['last-child']) {
1052                                                 $o .= replace_macros($cmnt_tpl,array(
1053                                                         '$return_path' => '',
1054                                                         '$jsreload' => $return_url,
1055                                                         '$type' => 'wall-comment',
1056                                                         '$id' => $link_item['id'],
1057                                                         '$parent' => $link_item['id'],
1058                                                         '$profile_uid' =>  $owner_uid,
1059                                                         '$mylink' => $contact['url'],
1060                                                         '$mytitle' => t('This is you'),
1061                                                         '$myphoto' => $contact['thumb'],
1062                                                         '$ww' => ''
1063                                                 ));
1064                                         }
1065                                 }
1066                         }
1067
1068                         $alike = array();
1069                         $dlike = array();
1070
1071                         // display comments
1072                         if(count($r)) {
1073
1074                                 foreach($r as $item) {
1075                                         like_puller($a,$item,$alike,'like');
1076                                         like_puller($a,$item,$dlike,'dislike');
1077                                 }
1078
1079                                 $like    = ((isset($alike[$link_item['id']])) ? format_like($alike[$link_item['id']],$alike[$link_item['id'] . '-l'],'like',$link_item['id']) : '');
1080                                 $dislike = ((isset($dlike[$link_item['id']])) ? format_like($dlike[$link_item['id']],$dlike[$link_item['id'] . '-l'],'dislike',$link_item['id']) : '');
1081
1082                                 $o .= '<div id="photo-like-div">';
1083                                 $o .= $likebuttons;
1084                                 $o .= $like;
1085                                 $o .= $dislike;
1086                                 $o .= '</div>';
1087
1088
1089
1090                                 if($can_post || can_write_wall($a,$owner_uid)) {
1091                                         if($link_item['last-child']) {
1092                                                 $o .= replace_macros($cmnt_tpl,array(
1093                                                         '$return_path' => '',
1094                                                         '$jsreload' => $return_url,
1095                                                         '$type' => 'wall-comment',
1096                                                         '$id' => $link_item['id'],
1097                                                         '$parent' => $link_item['id'],
1098                                                         '$profile_uid' =>  $owner_uid,
1099                                                         '$mylink' => $contact['url'],
1100                                                         '$mytitle' => t('This is you'),
1101                                                         '$myphoto' => $contact['thumb'],
1102                                                         '$ww' => ''
1103                                                 ));
1104                                         }
1105                                 }
1106
1107
1108                                 foreach($r as $item) {
1109                                         $comment = '';
1110                                         $template = $tpl;
1111                                         $sparkle = '';
1112
1113                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
1114                                                 continue;
1115
1116                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
1117
1118                                         if($can_post || can_write_wall($a,$owner_uid)) {
1119
1120                                                 if($item['last-child']) {
1121                                                         $comment = replace_macros($cmnt_tpl,array(
1122                                                                 '$return_path' => '',
1123                                                                 '$jsreload' => $return_url,
1124                                                                 '$type' => 'wall-comment',
1125                                                                 '$id' => $item['item_id'],
1126                                                                 '$parent' => $item['parent'],
1127                                                                 '$profile_uid' =>  $owner_uid,
1128                                                                 '$mylink' => $contact['url'],
1129                                                                 '$mytitle' => t('This is you'),
1130                                                                 '$myphoto' => $contact['thumb'],
1131                                                                 '$ww' => ''
1132                                                         ));
1133                                                 }
1134                                         }
1135
1136
1137                                         if(local_user() && ($item['contact-uid'] == local_user())
1138                                                 && ($item['network'] == 'dfrn') && (! $item['self'] )) {
1139                                                 $profile_url = $redirect_url;
1140                                                 $sparkle = ' sparkle';
1141                                         }
1142                                         else {
1143                                                 $profile_url = $item['url'];
1144                                                 $sparkle = '';
1145                                         }
1146
1147                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1148
1149                                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
1150                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1151
1152                                         $profile_link = $profile_url;
1153
1154                                         $drop = '';
1155
1156                                         if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
1157                                                 $drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
1158
1159
1160                                         $o .= replace_macros($template,array(
1161                                                 '$id' => $item['item_id'],
1162                                                 '$profile_url' => $profile_link,
1163                                                 '$name' => $profile_name,
1164                                                 '$thumb' => $profile_avatar,
1165                                                 '$sparkle' => $sparkle,
1166                                                 '$title' => $item['title'],
1167                                                 '$body' => bbcode($item['body']),
1168                                                 '$ago' => relative_date($item['created']),
1169                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1170                                                 '$drop' => $drop,
1171                                                 '$comment' => $comment
1172                                         ));
1173                                 }
1174                         }
1175
1176                         $o .= paginate($a);
1177                 }
1178                 return $o;
1179         }
1180
1181         // Default - show recent photos with upload link (if applicable)
1182         $o = '';
1183
1184         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
1185                 $sql_extra GROUP BY `resource-id`",
1186                 intval($a->data['user']['uid']),
1187                 dbesc( t('Contact Photos'))
1188         );
1189         if(count($r)) {
1190                 $a->set_pager_total(count($r));
1191                 $a->set_pager_itemspage(20);
1192         }
1193
1194         $r = q("SELECT `resource-id`, `id`, `filename`, `album`, max(`scale`) AS `scale` FROM `photo`
1195                 WHERE `uid` = %d AND `album` != '%s'
1196                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1197                 intval($a->data['user']['uid']),
1198                 dbesc( t('Contact Photos')),
1199                 intval($a->pager['start']),
1200                 intval($a->pager['itemspage'])
1201         );
1202
1203         $o .= '<h3>' . t('Recent Photos') . '</h3>';
1204
1205         if($can_post) {
1206                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
1207                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
1208         }
1209
1210         $tpl = load_view_file('view/photo_top.tpl');
1211         if(count($r)) {
1212                 foreach($r as $rr) {
1213                         $o .= replace_macros($tpl,array(
1214                                 '$id' => $rr['id'],
1215                                 '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname']
1216                                         . '/image/' . $rr['resource-id'],
1217                                 '$phototitle' => t('View Photo'),
1218                                 '$imgsrc' => $a->get_baseurl() . '/photo/'
1219                                         . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
1220                                 '$albumlink' => $a->get_baseurl() . '/photos/'
1221                                         . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1222                                 '$albumname' => $rr['album'],
1223                                 '$albumalt' => t('View Album'),
1224                                 '$imgalt' => $rr['filename']
1225                         ));
1226
1227                 }
1228                 $o .= '<div id="photo-top-end"></div>';
1229         }
1230         $o .= paginate($a);
1231         return $o;
1232 }
1233