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