mod/photos.php

   1 <?php
   2
   3 require_once('Photo.php');
   4 require_once('include/items.php');
   5 require_once('view/acl_selectors.php');
   6 require_once('include/bbcode.php');
   7
   8 function photos_init(&$a) {
   9
  10         if($a->argc > 1) {
  11                 $nick = $a->argv[1];
  12                 $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
  13                         dbesc($nick)
  14                 );
  15
  16                 if(! count($r))
  17                         return;
  18
  19                 $a->data['user'] = $r[0];
  20
  21                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d",
  22                         intval($a->data['user']['uid'])
  23                 );
  24
  25                 if(count($albums)) {
  26                         $a->data['albums'] = $albums;
  27
  28                         $o .= '<h4><a href="' . $a->get_baseurl() . '/profile/' . $a->data['user']['nickname'] . '">' . $a->data['user']['username'] . '</a></h4>';
  29                         $o .= '<h4>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h4>';
  30
  31                         $o .= '<ul>';
  32                         foreach($albums as $album) {
  33                                 if((! strlen($album['album'])) || ($album['album'] == t('Contact Photos')))
  34                                         continue;
  35                                 $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>';
  36                         }
  37                         $o .= '</ul>';
  38                 }
  39                 $a->page['aside'] .= $o;
  40         }
  41         return;
  42 }
  43
  44
  45
  46
  47 function photos_post(&$a) {
  48
  49
  50         if(! local_user()) {
  51                 notice( t('Permission denied.') . EOL );
  52                 killme();
  53         }
  54
  55         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
  56                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
  57                 intval(local_user())
  58         );
  59
  60         if(! count($r)) {
  61                 notice( t('Contact information unavailable') . EOL);
  62                 logger('photos_post: unable to locate contact record for logged in user. uid=' . local_user());
  63                 killme();
  64         }
  65
  66         $contact_record = $r[0];
  67
  68
  69         if(($a->argc > 2) && ($a->argv[1] === 'album')) {
  70                 $album = hex2bin($a->argv[2]);
  71
  72                 if($album == t('Profile Photos') || $album == t('Contact Photos')) {
  73                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
  74                         return; // NOTREACHED
  75                 }
  76
  77                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
  78                         dbesc($album),
  79                         intval(local_user())
  80                 );
  81                 if(! count($r)) {
  82                         notice( t('Album not found.') . EOL);
  83                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
  84                         return; // NOTREACHED
  85                 }
  86
  87                 $newalbum = notags(trim($_POST['albumname']));
  88                 if($newalbum != $album) {
  89                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
  90                                 dbesc($newalbum),
  91                                 dbesc($album),
  92                                 intval(local_user())
  93                         );
  94                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
  95                         goaway($a->get_baseurl() . '/' . $newurl);
  96                         return; // NOTREACHED
  97                 }
  98
  99                 if($_POST['dropalbum'] == t('Delete Album')) {
 100
 101                         $res = array();
 102                         $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 103                                 intval(local_user()),
 104                                 dbesc($album)
 105                         );
 106                         if(count($r)) {
 107                                 foreach($r as $rr) {
 108                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 109                                 }
 110                         }
 111                         else {
 112                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 113                                 return; // NOTREACHED
 114                         }
 115                         $str_res = implode(',', $res);
 116
 117                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 118                                 intval(local_user())
 119                         );
 120                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 121                                 intval(local_user())
 122                         );
 123                         if(count($r)) {
 124                                 foreach($r as $rr) {
 125                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 126                                                 dbesc(datetime_convert()),
 127                                                 dbesc($rr['parent-uri']),
 128                                                 intval(local_user())
 129                                         );
 130
 131                                         $drop_id = intval($rr['id']);
 132                                         $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 133                                         $proc_debug = get_config('system','proc_debug');
 134
 135                                         // send the notification upstream/downstream as the case may be
 136
 137                                         if($rr['visible'])
 138                                                 proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" $proc_debug & ",
 139                                                         array(),$foo));
 140
 141                                 }
 142                         }
 143                 }
 144                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 145                 return; // NOTREACHED
 146         }
 147
 148         if(($a->argc > 1) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 149                 $r = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 150                         intval(local_user()),
 151                         dbesc($a->argv[1])
 152                 );
 153                 if(count($r)) {
 154                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 155                                 intval(local_user()),
 156                                 dbesc($r[0]['resource-id'])
 157                         );
 158                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 159                                 dbesc($r[0]['resource-id']),
 160                                 intval(local_user())
 161                         );
 162                         if(count($i)) {
 163                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 164                                         dbesc(datetime_convert()),
 165                                         dbesc(datetime_convert()),
 166                                         dbesc($i[0]['uri']),
 167                                         intval(local_user())
 168                                 );
 169
 170                                 $url = $a->get_baseurl();
 171                                 $drop_id = intval($i[0]['id']);
 172                                 $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 173
 174                                 $proc_debug = get_config('system','proc_debug');
 175
 176                                 // send the notification upstream/downstream as the case may be
 177
 178                                 if($i[0]['visible'])
 179                                         proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" $proc_debug & ",
 180                                                 array(),$foo));
 181                         }
 182                 }
 183
 184                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 185                 return; // NOTREACHED
 186         }
 187
 188         if(($a->argc > 1) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false))) {
 189
 190                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))   : '');
 191                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag'])) : '');
 192                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])      : 0);
 193                 $resource_id = $a->argv[1];
 194
 195                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 196                         dbesc($resource_id),
 197                         intval(local_user())
 198                 );
 199                 if((count($p)) && ($p[0]['desc'] !== $desc)) {
 200                         $r = q("UPDATE `photo` SET `desc` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 201                                 dbesc($desc),
 202                                 dbesc($resource_id),
 203                                 intval(local_user())
 204                         );
 205                 }
 206                 if(! $item_id) {
 207
 208                         // Create item container
 209
 210                         $title = '';
 211                         $basename = basename($filename);
 212                         $uri = item_new_uri($a->get_hostname(),local_user());
 213
 214                         $arr = array();
 215
 216                         $arr['uid']          = local_user();
 217                         $arr['uri']          = $uri;
 218                         $arr['parent-uri']   = $uri;
 219                         $arr['type']         = 'photo';
 220                         $arr['wall']         = 1;
 221                         $arr['resource-id']  = $p[0]['resource-id'];
 222                         $arr['contact-id']   = $contact_record['id'];
 223                         $arr['owner-name']   = $contact_record['name'];
 224                         $arr['owner-link']   = $contact_record['url'];
 225                         $arr['owner-avatar'] = $contact_record['thumb'];
 226                         $arr['title']        = $title;
 227                         $arr['allow_cid']    = $p[0]['allow_cid'];
 228                         $arr['allow_gid']    = $p[0]['allow_gid'];
 229                         $arr['deny_cid']     = $p[0]['deny_cid'];
 230                         $arr['deny_gid']     = $p[0]['deny_gid'];
 231                         $arr['last-child']   = 1;
 232                         $arr['body']         = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 233                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 234                                                 . '[/url]';
 235
 236                         $item_id = item_store($arr);
 237
 238                 }
 239
 240                 if($item_id) {
 241                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 242                                 intval($item_id),
 243                                 intval(local_user())
 244                         );
 245                 }
 246                 if(count($r)) {
 247                         $old_tag    = $r[0]['tag'];
 248                         $old_inform = $r[0]['inform'];
 249                 }
 250
 251                 if(strlen($rawtags)) {
 252
 253                         $str_tags = '';
 254                         $inform   = '';
 255
 256                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 257
 258                         $x = substr($rawtags,0,1);
 259                         if($x !== '@' && $x !== '#')
 260                                 $rawtags = '#' . $rawtags;
 261
 262                         $taginfo = array();
 263                         $tags = get_tags($rawtags);
 264
 265                         if(count($tags)) {
 266                                 foreach($tags as $tag) {
 267                                         if(strpos($tag,'@') === 0) {
 268                                                 $name = substr($tag,1);
 269                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 270                                                         $newname = $name;
 271                                                         $links = @lrdd($name);
 272                                                         if(count($links)) {
 273                                                                 foreach($links as $link) {
 274                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 275                                                         $profile = $link['@attributes']['href'];
 276                                                                         if($link['@attributes']['rel'] === 'salmon') {
 277                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 278                                                                                 if(strlen($inform))
 279                                                                                         $inform .= ',';
 280                                                         $inform .= $salmon;
 281                                                                         }
 282                                                                 }
 283                                                         }
 284                                                         $taginfo[] = array($newname,$profile,$salmon);
 285                                                 }
 286                                                 else {
 287                                                         $newname = $name;
 288                                                         if(strstr($name,'_')) {
 289                                                                 $newname = str_replace('_',' ',$name);
 290                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 291                                                                         dbesc($newname),
 292                                                                         intval(local_user())
 293                                                                 );
 294                                                         }
 295                                                         else {
 296                                                                 $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
 297                                                                         dbesc($name),
 298                                                                         intval(local_user())
 299                                                                 );
 300                                                         }
 301                                                         if(count($r)) {
 302                                                                 $profile = $r[0]['url'];
 303                                                                 $notify = 'cid:' . $r[0]['id'];
 304                                                                 if(strlen($inform))
 305                                                                         $inform .= ',';
 306                                                                 $inform .= $notify;
 307                                                         }
 308                                                 }
 309                                                 if($profile) {
 310                                                         $taginfo[] = array($newname,$profile,$notify);
 311                                                         if(strlen($str_tags))
 312                                                                 $str_tags .= ',';
 313                                                         $profile = str_replace(',','%2c',$profile);
 314                                                         $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
 315                                                 }
 316                                         }
 317                                 }
 318                         }
 319
 320                         $newtag = $old_tag;
 321                         if(strlen($newtag) && strlen($str_tags))
 322                                 $newtag .= ',';
 323                         $newtag .= $str_tags;
 324
 325                         $newinform = $old_inform;
 326                         if(strlen($newinform) && strlen($inform))
 327                                 $newinform .= ',';
 328                         $newinform .= $inform;
 329
 330                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 331                                 dbesc($newtag),
 332                                 dbesc($newinform),
 333                                 dbesc(datetime_convert()),
 334                                 dbesc(datetime_convert()),
 335                                 intval($item_id),
 336                                 intval(local_user())
 337                         );
 338
 339                         if(count($taginfo)) {
 340                                 foreach($taginfo as $tagged) {
 341 //                                      $slap = create_photo_tag(local_user(),$item_id, $tagged);
 342
 343
 344 //
 345                                 }
 346                                 // call notifier on new tag activity
 347                         }
 348
 349 //                              $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 350
 351 //                              $proc_debug = get_config('system','proc_debug');
 352
 353                                 // send the notification upstream/downstream as the case may be
 354
 355 //                              if($i[0]['visible'])
 356 //                                      proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" $proc_debug & ",
 357 //                                              array(),$foo));
 358
 359
 360
 361                 }
 362                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 363                 return; // NOTREACHED
 364         }
 365
 366
 367         // default post action - upload a photo
 368
 369         if(! x($_FILES,'userfile'))
 370                 killme();
 371
 372         if($_POST['partitionCount'])
 373                 $java_upload = true;
 374         else
 375                 $java_upload = false;
 376
 377         $album =  notags(trim($_POST['album']));
 378         $newalbum = notags(trim($_POST['newalbum']));
 379
 380         if(! strlen($album)) {
 381                 if(strlen($newalbum))
 382                         $album = $newalbum;
 383                 else
 384                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 385         }
 386
 387         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 388                 dbesc($album),
 389                 intval(local_user())
 390         );
 391         if((! count($r)) || ($album == t('Profile Photos')))
 392                 $visible = 1;
 393         else
 394                 $visibile = 0;
 395
 396
 397         $str_group_allow   = perms2str($_POST['group_allow']);
 398         $str_contact_allow = perms2str($_POST['contact_allow']);
 399         $str_group_deny    = perms2str($_POST['group_deny']);
 400         $str_contact_deny  = perms2str($_POST['contact_deny']);
 401
 402         $src               = $_FILES['userfile']['tmp_name'];
 403         $filename          = basename($_FILES['userfile']['name']);
 404         $filesize          = intval($_FILES['userfile']['size']);
 405
 406         $imagedata = @file_get_contents($src);
 407         $ph = new Photo($imagedata);
 408
 409         if(! $ph->is_valid()) {
 410                 notice( t('Unable to process image.') . EOL );
 411                 @unlink($src);
 412                 killme();
 413         }
 414
 415         @unlink($src);
 416
 417         $width = $ph->getWidth();
 418         $height = $ph->getHeight();
 419
 420         $smallest = 0;
 421
 422         $photo_hash = photo_new_resource();
 423
 424         $r = $ph->store(local_user(), 0, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 425
 426         if(! $r) {
 427                 notice( t('Image upload failed.') . EOL );
 428                 killme();
 429         }
 430
 431         if($width > 640 || $height > 640) {
 432                 $ph->scaleImage(640);
 433                 $ph->store(local_user(), 0, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 434                 $smallest = 1;
 435         }
 436
 437         if($width > 320 || $height > 320) {
 438                 $ph->scaleImage(320);
 439                 $ph->store(local_user(), 0, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 440                 $smallest = 2;
 441         }
 442
 443         $basename = basename($filename);
 444         $uri = item_new_uri($a->get_hostname(), local_user());
 445
 446         // Create item container
 447
 448
 449         $arr = array();
 450
 451         $arr['uid']          = local_user();
 452         $arr['uri']          = $uri;
 453         $arr['parent-uri']   = $uri;
 454         $arr['type']         = 'photo';
 455         $arr['wall']         = 1;
 456         $arr['resource-id']  = $photo_hash;
 457         $arr['contact-id']   = $contact_record['id'];
 458         $arr['owner-name']   = $contact_record['name'];
 459         $arr['owner-link']   = $contact_record['url'];
 460         $arr['owner-avatar'] = $contact_record['thumb'];
 461         $arr['title']        = $title;
 462         $arr['allow_cid']    = $str_contact_allow;
 463         $arr['allow_gid']    = $str_group_allow;
 464         $arr['deny_cid']     = $str_contact_deny;
 465         $arr['deny_gid']     = $str_group_deny;
 466         $arr['last-child']   = 1;
 467         $arr['visible']      = $visible;
 468         $arr['body']         = '[url=' . $a->get_baseurl() . '/photos/' . $contact_record['nickname'] . '/image/' . $photo_hash . ']'
 469                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 470                                 . '[/url]';
 471
 472         $item_id = item_store($arr);
 473
 474         if(! $java_upload) {
 475                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 476                 return; // NOTREACHED
 477         }
 478
 479         killme();
 480         return; // NOTREACHED
 481
 482 }
 483
 484
 485
 486 function photos_content(&$a) {
 487
 488         // URLs:
 489         // photos/name
 490         // photos/name/upload
 491         // photos/name/album/xxxxx
 492         // photos/name/album/xxxxx/edit
 493         // photos/name/image/xxxxx
 494         // photos/name/image/xxxxx/edit
 495
 496
 497         if(! x($a->data,'user')) {
 498                 notice( t('No photos selected') . EOL );
 499                 return;
 500         }
 501
 502         $_SESSION['photo_return'] = $a->cmd;
 503
 504         //
 505         // Parse arguments
 506         //
 507
 508         if($a->argc > 3) {
 509                 $datatype = $a->argv[2];
 510                 $datum = $a->argv[3];
 511         }
 512         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 513                 $datatype = 'upload';
 514         else
 515                 $datatype = 'summary';
 516
 517         if($a->argc > 4)
 518                 $cmd = $a->argv[4];
 519         else
 520                 $cmd = 'view';
 521
 522         //
 523         // Setup permissions structures
 524         //
 525
 526         $owner_uid = $a->data['user']['uid'];
 527
 528
 529
 530         $contact = null;
 531         $remote_contact = false;
 532
 533         if(remote_user()) {
 534                 $contact_id = $_SESSION['visitor_id'];
 535                 $groups = init_groups_visitor($contact_id);
 536                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 537                         intval($contact_id),
 538                         intval($owner_uid)
 539                 );
 540                 if(count($r)) {
 541                         $contact = $r[0];
 542                         $remote_contact = true;
 543                 }
 544         }
 545
 546         if(! $remote_contact) {
 547                 if(local_user()) {
 548                         $contact_id = $_SESSION['cid'];
 549                         $contact = $a->contact;
 550                 }
 551         }
 552
 553
 554         // default permissions - anonymous user
 555
 556         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 557
 558         // Profile owner - everything is visible
 559
 560         if(local_user() && (local_user() == $owner_uid)) {
 561                 $sql_extra = '';
 562         }
 563         elseif(remote_user()) {
 564                 // authenticated visitor - here lie dragons
 565                 $gs = '<<>>'; // should be impossible to match
 566                 if(count($groups)) {
 567                         foreach($groups as $g)
 568                                 $gs .= '|<' . intval($g) . '>';
 569                 }
 570                 $sql_extra = sprintf(
 571                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 572                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 573                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 574                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 575
 576                         intval($_SESSION['visitor_id']),
 577                         intval($_SESSION['visitor_id']),
 578                         dbesc($gs),
 579                         dbesc($gs)
 580                 );
 581         }
 582
 583         //
 584         // dispatch request
 585         //
 586
 587
 588         if($datatype === 'upload') {
 589                 if( ! (local_user() && (local_user() == $a->data['user']['uid']))) {
 590                         notice( t('Permission denied.'));
 591                         return;
 592                 }
 593                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 594
 595                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 596                 if(count($a->data['albums'])) {
 597                         foreach($a->data['albums'] as $album) {
 598                                 if(($album['album'] === '') || ($album['album'] == t('Contact Photos')))
 599                                         continue;
 600                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 601                         }
 602                 }
 603
 604                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 605
 606                 $albumselect .= '</select>';
 607                 $tpl = load_view_file('view/photos_upload.tpl');
 608                 $o .= replace_macros($tpl,array(
 609                         '$pagename' => t('Upload Photos'),
 610                         '$sessid' => session_id(),
 611                         '$newalbum' => t('New album name: '),
 612                         '$existalbumtext' => t('or existing album name: '),
 613                         '$filestext' => t('Select files to upload: '),
 614                         '$albumselect' => $albumselect,
 615                         '$permissions' => t('Permissions'),
 616                         '$aclselect' => populate_acl($a->user, $celeb),
 617                         '$archive' => $a->get_baseurl() . '/jumploader_z.jar',
 618                         '$nojava' => t('Use the following controls only if the Java uploader [above] fails to launch.'),
 619                         '$uploadurl' => $a->get_baseurl() . '/photos',
 620                         '$submit' => t('Submit')
 621                 ));
 622
 623                 return $o;
 624
 625         }
 626
 627         if($datatype === 'album') {
 628
 629                 $album = hex2bin($datum);
 630
 631                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 632                         $sql_extra GROUP BY `resource-id`",
 633                         intval($a->data['user']['uid']),
 634                         dbesc($album)
 635                 );
 636                 if(count($r))
 637                         $a->set_pager_total(count($r));
 638
 639
 640                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 641                         $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 642                         intval($a->data['user']['uid']),
 643                         dbesc($album),
 644                         intval($a->pager['start']),
 645                         intval($a->pager['itemspage'])
 646                 );
 647
 648                 $o .= '<h3>' . $album . '</h3>';
 649
 650                 if($cmd === 'edit') {
 651                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 652                                 if(local_user() && (local_user() == $a->data['user']['uid'])) {
 653                                         $edit_tpl = load_view_file('view/album_edit.tpl');
 654                                         $o .= replace_macros($edit_tpl,array(
 655                                                 '$nametext' => t('New album name: '),
 656                                                 '$album' => $album,
 657                                                 '$hexalbum' => bin2hex($album),
 658                                                 '$submit' => t('Submit'),
 659                                                 '$dropsubmit' => t('Delete Album')
 660                                         ));
 661                                 }
 662                         }
 663                 }
 664                 else {
 665                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 666                                 if(local_user() && (local_user() == $a->data['user']['uid'])) {
 667                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 668                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 669                                                 . t('Edit Album') . '</a></div>';
 670                                 }
 671                         }
 672                 }
 673                 $tpl = load_view_file('view/photo_album.tpl');
 674                 if(count($r))
 675                         foreach($r as $rr) {
 676                                 $o .= replace_macros($tpl,array(
 677                                         '$id' => $rr['id'],
 678                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 679                                         '$phototitle' => t('View Photo'),
 680                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 681                                         '$imgalt' => $rr['filename']
 682                                 ));
 683
 684                 }
 685                 $o .= '<div id="photo-album-end"></div>';
 686                 return $o;
 687
 688         }
 689
 690
 691         if($datatype === 'image') {
 692
 693                 require_once('security.php');
 694                 require_once('bbcode.php');
 695
 696                 $o = '<div id="live-display"></div>' . "\r\n";
 697                 // fetch image, item containing image, then comments
 698
 699                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 700                         $sql_extra ORDER BY `scale` ASC ",
 701                         intval($a->data['user']['uid']),
 702                         dbesc($datum)
 703                 );
 704
 705                 if(! count($ph)) {
 706                         notice( t('Photo not available') . EOL );
 707                         return;
 708                 }
 709
 710                 if(count($ph) == 1)
 711                         $hires = $lores = $ph[0];
 712                 if(count($ph) > 1) {
 713                         if($ph[1]['scale'] == 2) {
 714                                 // original is 640 or less, we can display it directly
 715                                 $hires = $lores = $ph[0];
 716                         }
 717                         else {
 718                         $hires = $ph[0];
 719                         $lores = $ph[1];
 720                         }
 721                 }
 722
 723
 724                 $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']) . '">' . $ph[0]['album'] . '</a></h3>';
 725
 726                 if(local_user() && ($ph[0]['uid'] == local_user())) {
 727                         $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>';
 728                 }
 729
 730
 731                 $o .= '<a href="' . $a->get_baseurl() . '/photo/'
 732                         . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg" title="'
 733                         . t('View Full Size') . '" ><img src="' . $a->get_baseurl() . '/photo/'
 734                         . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
 735
 736
 737                 // Do we have an item for this photo?
 738
 739                 $i1 = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
 740                         dbesc($datum)
 741                 );
 742                 if(count($i1)) {
 743
 744                         $r = q("SELECT COUNT(*) AS `total`
 745                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 746                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 747                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 748                                 AND `item`.`uid` = %d
 749                                 $sql_extra ",
 750                                 dbesc($i1[0]['uri']),
 751                                 dbesc($i1[0]['uri']),
 752                                 intval($i1[0]['uid'])
 753
 754                         );
 755
 756                         if(count($r))
 757                                 $a->set_pager_total($r[0]['total']);
 758
 759
 760                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 761                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
 762                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
 763                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 764                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 765                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 766                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 767                                 AND `item`.`uid` = %d
 768                                 $sql_extra
 769                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
 770                                 dbesc($i1[0]['uri']),
 771                                 dbesc($i1[0]['uri']),
 772                                 intval($i1[0]['uid']),
 773                                 intval($a->pager['start']),
 774                                 intval($a->pager['itemspage'])
 775
 776                         );
 777                 }
 778
 779                 $o .= '<div id="photo-caption" >' . $ph[0]['desc'] . '</div>';
 780
 781                 if(count($i1) && strlen($i1[0]['tag'])) {
 782                         $arr = explode(',',$i1[0]['tag']);
 783                         // parse tags and add links
 784                         $o .= '<div id="in-this-photo-text">' . t('Tags: ') . '</div>';
 785                         $o .= '<div id="in-this-photo">';
 786                         $tag_str = '';
 787                         foreach($arr as $t) {
 788                                 if(strlen($tag_str))
 789                                         $tag_str .= ', ';
 790                                 $tag_str .= bbcode($t);
 791                         }
 792                         $o .= $tag_str . '</div>';
 793                 }
 794
 795                 if($cmd === 'edit') {
 796                         $edit_tpl = load_view_file('view/photo_edit.tpl');
 797                         $o .= replace_macros($edit_tpl, array(
 798                                 '$id' => $ph[0]['id'],
 799                                 '$resource_id' => $ph[0]['resource-id'],
 800                                 '$capt_label' => t('Caption'),
 801                                 '$caption' => $ph[0]['desc'],
 802                                 '$tag_label' => t('Add a Tag'),
 803                                 '$tags' => $i1[0]['tag'],
 804                                 '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
 805                                 '$item_id' => ((count($i1)) ? $i1[0]['id'] : 0),
 806                                 '$submit' => t('Submit'),
 807                                 '$delete' => t('Delete Photo')
 808
 809                         ));
 810                 }
 811
 812                 if(count($i1)) {
 813
 814                         $cmnt_tpl = load_view_file('view/comment_item.tpl');
 815                         $tpl = load_view_file('view/photo_item.tpl');
 816                         $return_url = $a->cmd;
 817
 818                         $like_tpl = load_view_file('view/like.tpl');
 819
 820                         if(can_write_wall($a,$a->data['user']['uid'])) {
 821                                 if($i1[0]['last-child']) {
 822                                         $o .= replace_macros($cmnt_tpl,array(
 823                                                 '$return_path' => $return_url,
 824                                                 '$type' => 'wall-comment',
 825                                                 '$id' => $i1[0]['id'],
 826                                                 '$parent' => $i1[0]['id'],
 827                                                 '$profile_uid' =>  $a->data['user']['uid'],
 828                                                 '$mylink' => $contact['url'],
 829                                                 '$mytitle' => t('This is you'),
 830                                                 '$myphoto' => $contact['thumb'],
 831                                                 '$ww' => ''
 832                                         ));
 833                                 }
 834                         }
 835
 836                         $alike = array();
 837                         $dlike = array();
 838
 839                         // display comments
 840                         if(count($r)) {
 841
 842                                 foreach($r as $item) {
 843                                         like_puller($a,$item,$alike,'like');
 844                                         like_puller($a,$item,$dlike,'dislike');
 845                                 }
 846
 847                                 $likebuttons = '';
 848
 849                                 if(can_write_wall($a,$a->data['user']['uid']))
 850                                         $likebuttons = replace_macros($like_tpl,array('$id' => $i1[0]['id']));
 851
 852                     $like    = ((isset($alike[$i1[0]['id']])) ? format_like($alike[$i1[0]['id']],$alike[$i1[0]['id'] . '-l'],'like',$i1[0]['id']) : '');
 853                                 $dislike = ((isset($dlike[$i1[0]['id']])) ? format_like($dlike[$i1[0]['id']],$dlike[$i1[0]['id'] . '-l'],'dislike',$i1[0]['id']) : '');
 854
 855                                 $o .= '<div id="photo-like-div">';
 856                                 $o .= $likebuttons;
 857                                 $o .= $like;
 858                                 $o .= $dislike;
 859                                 $o .= '</div>';
 860
 861
 862                                 foreach($r as $item) {
 863                                         $comment = '';
 864                                         $template = $tpl;
 865                                         $sparkle = '';
 866
 867                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
 868                                                 continue;
 869
 870                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 871
 872                                         if(can_write_wall($a,$a->data['user']['uid'])) {
 873
 874                                                 if($item['last-child']) {
 875                                                         $comment = replace_macros($cmnt_tpl,array(
 876                                                                 '$return_path' => $return_url,
 877                                                                 '$type' => 'wall-comment',
 878                                                                 '$id' => $item['item_id'],
 879                                                                 '$parent' => $item['parent'],
 880                                                                 '$profile_uid' =>  $a->data['user']['uid'],
 881                                                                 '$mylink' => $contact['url'],
 882                                                                 '$mytitle' => t('This is you'),
 883                                                                 '$myphoto' => $contact['thumb'],
 884                                                                 '$ww' => ''
 885                                                         ));
 886                                                 }
 887                                         }
 888
 889
 890                                         if(local_user() && ($item['contact-uid'] == local_user())
 891                                                 && ($item['network'] == 'dfrn') && (! $item['self'] )) {
 892                                                 $profile_url = $redirect_url;
 893                                                 $sparkle = ' sparkle';
 894                                         }
 895                                         else {
 896                                                 $profile_url = $item['url'];
 897                                                 $sparkle = '';
 898                                         }
 899
 900                                         $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
 901                                         $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 902                                         $profile_link = $profile_url;
 903
 904                                         $drop = '';
 905
 906                                         if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == local_user()))
 907                                                 $drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id']));
 908
 909
 910                                         $o .= replace_macros($template,array(
 911                                                 '$id' => $item['item_id'],
 912                                                 '$profile_url' => $profile_link,
 913                                                 '$name' => $profile_name,
 914                                                 '$thumb' => $profile_avatar,
 915                                                 '$sparkle' => $sparkle,
 916                                                 '$title' => $item['title'],
 917                                                 '$body' => bbcode($item['body']),
 918                                                 '$ago' => relative_date($item['created']),
 919                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
 920                                                 '$drop' => $drop,
 921                                                 '$comment' => $comment
 922                                         ));
 923                                 }
 924                         }
 925
 926                         $o .= paginate($a);
 927                 }
 928                 return $o;
 929         }
 930
 931         // Default - show recent photos with upload link (if applicable)
 932
 933         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 934                 $sql_extra GROUP BY `resource-id`",
 935                 intval($a->data['user']['uid']),
 936                 dbesc( t('Contact Photos'))
 937         );
 938         if(count($r))
 939                 $a->set_pager_total(count($r));
 940
 941
 942         $r = q("SELECT `resource-id`, `album`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 943                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 944                 intval($a->data['user']['uid']),
 945                 dbesc( t('Contact Photos')),
 946                 intval($a->pager['start']),
 947                 intval($a->pager['itemspage'])
 948         );
 949
 950         $o .= '<h3>' . t('Recent Photos') . '</h3>';
 951
 952         if( local_user() && (local_user() == $a->data['user']['uid'])) {
 953                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
 954                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
 955         }
 956
 957         $tpl = load_view_file('view/photo_top.tpl');
 958         if(count($r)) {
 959                 foreach($r as $rr) {
 960                         $o .= replace_macros($tpl,array(
 961                                 '$id' => $rr['id'],
 962                                 '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname']
 963                                         . '/image/' . $rr['resource-id'],
 964                                 '$phototitle' => t('View Photo'),
 965                                 '$imgsrc' => $a->get_baseurl() . '/photo/'
 966                                         . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 967                                 '$albumlink' => $a->get_baseurl . '/photos/'
 968                                         . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 969                                 '$albumname' => $rr['album'],
 970                                 '$albumalt' => t('View Album'),
 971                                 '$imgalt' => $rr['filename']
 972                         ));
 973
 974                 }
 975                 $o .= '<div id="photo-top-end"></div>';
 976         }
 977         return $o;
 978 }