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