mod/photos.php

   1 <?php
   2
   3 require_once('Photo.php');
   4 require_once('view/acl_selectors.php');
   5
   6 function photos_init(&$a) {
   7
   8         if($a->argc > 1) {
   9                 $nick = $a->argv[1];
  10                 $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
  11                         dbesc($nick)
  12                 );
  13
  14                 if(! count($r))
  15                         return;
  16
  17                 $a->data['user'] = $r[0];
  18
  19                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d",
  20                         intval($a->data['user']['uid'])
  21                 );
  22
  23                 if(count($albums)) {
  24                         $a->data['albums'] = $albums;
  25
  26                         $o .= '<h4><a href="' . $a->get_baseurl() . '/profile/' . $a->data['user']['nickname'] . '">' . $a->data['user']['username'] . '</a></h4>';
  27                         $o .= '<h4>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h4>';
  28
  29                         $o .= '<ul>';
  30                         foreach($albums as $album) {
  31                                 if((! strlen($album['album'])) || ($album['album'] == t('Contact Photos')))
  32                                         continue;
  33                                 $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>';
  34                         }
  35                         $o .= '</ul>';
  36                 }
  37                 $a->page['aside'] .= $o;
  38         }
  39
  40
  41 }
  42
  43
  44
  45
  46 function photos_post(&$a) {
  47
  48
  49         if(! local_user()) {
  50                 notice( t('Permission denied.') . EOL );
  51                 killme();
  52         }
  53
  54
  55
  56         $r = q("SELECT * FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
  57                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
  58                 intval($_SESSION['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($_SESSION['uid'])
  75                 );
  76                 if(! count($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($album),
  87                                 intval($_SESSION['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                         $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
  98                                 intval($_SESSION['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 ( $str_res ) AND `uid` = %d",
 113                                 intval($_SESSION['uid'])
 114                         );
 115                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 116                                 intval($_SESSION['uid'])
 117                         );
 118                         if(count($r)) {
 119                                 foreach($r as $rr) {
 120                                         q("UPDATE `item` SET `deleted` = 1 WHERE `parent-uri` = '%s' AND `uid` = %d",
 121                                                 dbesc($rr['parent-uri']),
 122                                                 intval($_SESSION['uid'])
 123                                         );
 124
 125                                         $drop_id = intval($rr['id']);
 126                                         $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 127
 128                                         // send the notification upstream/downstream as the case may be
 129
 130                                         if($rr['visible'])
 131                                                 proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",
 132                                                         array(),$foo));
 133
 134                                 }
 135                         }
 136                 }
 137                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 138                 return; // NOTREACHED
 139         }
 140
 141         if(($a->argc > 1) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 142                 $r = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 143                         intval($_SESSION['uid']),
 144                         dbesc($a->argv[1])
 145                 );
 146                 if(count($r)) {
 147                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 148                                 intval($_SESSION['uid']),
 149                                 dbesc($r[0]['resource-id'])
 150                         );
 151                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 152                                 dbesc($r[0]['resource-id']),
 153                                 intval($_SESSION['uid'])
 154                         );
 155                         if(count($i)) {
 156                                 q("UPDATE `item` SET `deleted` = 1 WHERE `parent-uri` = '%s' AND `uid` = %d",
 157                                         dbesc($i[0]['uri']),
 158                                         intval($_SESSION['uid'])
 159                                 );
 160
 161                                 $url = $a->get_baseurl();
 162                                 $drop_id = intval($i[0]['id']);
 163                                 $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 164
 165                                 // send the notification upstream/downstream as the case may be
 166
 167                                 if($i[0]['visible'])
 168                                         proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",
 169                                                 array(),$foo));
 170                         }
 171                 }
 172
 173                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 174                 return; // NOTREACHED
 175         }
 176
 177
 178
 179         if(($a->argc > 1) && (x($_POST,'desc') !== false)) {
 180                 $desc = notags(trim($_POST['desc']));
 181                 $tags = notags(trim($_POST['tags']));
 182                 $item_id = intval($_POST['item_id']);
 183                 $resource_id = $a->argv[1];
 184
 185                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 186                         dbesc($resource_id),
 187                         intval($_SESSION['uid'])
 188                 );
 189                 if(count($r)) {
 190                         $r = q("UPDATE `photo` SET `desc` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 191                                 dbesc($desc),
 192                                 dbesc($resource_id),
 193                                 intval($_SESSION['uid'])
 194                         );
 195                 }
 196                 if(! $item_id) {
 197
 198                         $title = '';
 199                         $basename = basename($filename);
 200
 201                         // Create item container
 202
 203                         $body = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 204                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 205                                 . '[/url]';
 206
 207                         do {
 208                                 $dups = false;
 209                                 $item_hash = random_string();
 210
 211                                 $uri = "urn:X-dfrn:" . $a->get_hostname() . ':' . $_SESSION['uid'] .  ':' . $item_hash;
 212
 213                                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 214                                 dbesc($uri));
 215                                 if(count($r))
 216                                         $dups = true;
 217                         } while($dups == true);
 218
 219
 220                         $r = q("INSERT INTO `item` (`uid`, `type`, `resource-id`, `contact-id`,
 221                                 `owner-name`,`owner-link`,`owner-avatar`, `created`,
 222                                 `edited`, `uri`, `parent-uri`, `title`, `body`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
 223                                 VALUES( %d, '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
 224                                 intval($_SESSION['uid']),
 225                                 dbesc('photo'),
 226                                 dbesc($p[0]['resource-id']),
 227                                 intval($contact_record['id']),
 228                                 dbesc($contact_record['name']),
 229                                 dbesc($contact_record['url']),
 230                                 dbesc($contact_record['thumb']),
 231                                 datetime_convert(),
 232                                 datetime_convert(),
 233                                 dbesc($uri),
 234                                 dbesc($uri),
 235                                 dbesc($title),
 236                                 dbesc($body),
 237                                 dbesc($p[0]['allow_cid']),
 238                                 dbesc($p[0]['allow_gid']),
 239                                 dbesc($p[0]['deny_cid']),
 240                                 dbesc($p[0]['deny_gid'])
 241
 242                         );
 243                         if($r) {
 244
 245                                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 246                                         dbesc($uri)
 247                                 );
 248                                 if(count($r))
 249                                         $item_id = $r[0]['id'];
 250                                         q("UPDATE `item` SET `parent` = %d, `last-child` = 1 WHERE `id` = %d LIMIT 1",
 251                                         intval($r[0]['id']),
 252                                         intval($r[0]['id'])
 253                                 );
 254                         }
 255                 }
 256
 257                 $r = q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 258                         dbesc($tags),
 259                         intval($item_id),
 260                         intval($_SESSION['uid'])
 261                 );
 262
 263                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 264                 return; // NOTREACHED
 265         }
 266
 267
 268
 269
 270         if(! x($_FILES,'userfile'))
 271                 killme();
 272
 273         if($_POST['partitionCount'])
 274                 $java_upload = true;
 275         else
 276                 $java_upload = false;
 277
 278         $album =  notags(trim($_POST['album']));
 279         $newalbum = notags(trim($_POST['newalbum']));
 280
 281         if(! strlen($album)) {
 282                 if(strlen($newalbum))
 283                         $album = $newalbum;
 284                 else
 285                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 286         }
 287
 288         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 289                 dbesc($album),
 290                 intval($_SESSION['uid'])
 291         );
 292         if((! count($r)) || ($album == t('Profile Photos')))
 293                 $visible = 1;
 294         else
 295                 $visibile = 0;
 296
 297         $str_group_allow = '';
 298         $group_allow = $_POST['group_allow'];
 299         if(is_array($group_allow)) {
 300                 array_walk($group_allow,'sanitise_acl');
 301                 $str_group_allow = implode('',$group_allow);
 302         }
 303
 304         $str_contact_allow = '';
 305         $contact_allow = $_POST['contact_allow'];
 306         if(is_array($contact_allow)) {
 307                 array_walk($contact_allow,'sanitise_acl');
 308                 $str_contact_allow = implode('',$contact_allow);
 309         }
 310
 311         $str_group_deny = '';
 312         $group_deny = $_POST['group_deny'];
 313         if(is_array($group_deny)) {
 314                 array_walk($group_deny,'sanitise_acl');
 315                 $str_group_deny = implode('',$group_deny);
 316         }
 317
 318         $str_contact_deny = '';
 319         $contact_deny = $_POST['contact_deny'];
 320         if(is_array($contact_deny)) {
 321                 array_walk($contact_deny,'sanitise_acl');
 322                 $str_contact_deny = implode('',$contact_deny);
 323         }
 324
 325
 326         $src      = $_FILES['userfile']['tmp_name'];
 327         $filename = basename($_FILES['userfile']['name']);
 328         $filesize = intval($_FILES['userfile']['size']);
 329
 330         $imagedata = @file_get_contents($src);
 331         $ph = new Photo($imagedata);
 332
 333         if(! ($image = $ph->getImage())) {
 334                 notice( t('Unable to process image.') . EOL );
 335                 @unlink($src);
 336                 killme();
 337         }
 338
 339         @unlink($src);
 340
 341         $width = $ph->getWidth();
 342         $height = $ph->getHeight();
 343
 344         $smallest = 0;
 345
 346         $photo_hash = hash('md5',uniqid(mt_rand(),true));
 347
 348         $r = $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 349
 350         if(! $r) {
 351                 notice( t('Image upload failed.') . EOL );
 352                 killme();
 353         }
 354
 355         if($width > 640 || $height > 640) {
 356                 $ph->scaleImage(640);
 357                 $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 358                 $smallest = 1;
 359         }
 360
 361         if($width > 320 || $height > 320) {
 362                 $ph->scaleImage(320);
 363                 $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 364                 $smallest = 2;
 365         }
 366
 367         $basename = basename($filename);
 368
 369         // Create item container
 370
 371         $body = '[url=' . $a->get_baseurl() . '/photos/' . $contact_record['nickname'] . '/image/' . $photo_hash . ']'
 372                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 373                 . '[/url]';
 374
 375         do {
 376                 $dups = false;
 377                 $item_hash = random_string();
 378
 379                 $uri = "urn:X-dfrn:" . $a->get_hostname() . ':' . $_SESSION['uid'] . ':' . $item_hash;
 380
 381                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 382                 dbesc($uri));
 383                 if(count($r))
 384                         $dups = true;
 385         } while($dups == true);
 386
 387
 388         $r = q("INSERT INTO `item` (`uid`, `type`, `resource-id`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `created`,
 389                 `edited`, `uri`, `parent-uri`, `title`, `body`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `visible`)
 390                 VALUES( %d, '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d )",
 391                 intval($_SESSION['uid']),
 392                 dbesc('photo'),
 393                 dbesc($photo_hash),
 394                 intval($contact_record['id']),
 395                 dbesc($contact_record['name']),
 396                 dbesc($contact_record['url']),
 397                 dbesc($contact_record['thumb']),
 398                 datetime_convert(),
 399                 datetime_convert(),
 400                 dbesc($uri),
 401                 dbesc($uri),
 402                 dbesc($title),
 403                 dbesc($body),
 404                 dbesc($str_contact_allow),
 405                 dbesc($str_group_allow),
 406                 dbesc($str_contact_deny),
 407                 dbesc($str_group_deny),
 408                 intval($visible)
 409         );
 410         if($r) {
 411
 412                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 413                         dbesc($uri)
 414                 );
 415                 if(count($r))
 416                         q("UPDATE `item` SET `parent` = %d, `last-child` = 1 WHERE `id` = %d LIMIT 1",
 417                         intval($r[0]['id']),
 418                         intval($r[0]['id'])
 419                 );
 420
 421         }
 422
 423         if(! $java_upload) {
 424                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 425                 return; // NOTREACHED
 426         }
 427
 428         killme();
 429         return; // NOTREACHED
 430
 431 }
 432
 433
 434
 435 function photos_content(&$a) {
 436
 437         // URLs:
 438         // photos/name
 439         // photos/name/upload
 440         // photos/name/album/xxxxx
 441         // photos/name/album/xxxxx/edit
 442         // photos/name/image/xxxxx
 443         // photos/name/image/xxxxx/edit
 444
 445
 446         if(! x($a->data,'user')) {
 447                 notice( t('No photos selected') . EOL );
 448                 return;
 449         }
 450
 451         $_SESSION['photo_return'] = $a->cmd;
 452
 453         //
 454         // Parse arguments
 455         //
 456
 457         if($a->argc > 3) {
 458                 $datatype = $a->argv[2];
 459                 $datum = $a->argv[3];
 460         }
 461         elseif(($a->argc > 2) && ($a->argv[2] == 'upload'))
 462                 $datatype = 'upload';
 463         else
 464                 $datatype = 'summary';
 465
 466         if($a->argc > 4)
 467                 $cmd = $a->argv[4];
 468         else
 469                 $cmd = 'view';
 470
 471         //
 472         // Setup permissions structures
 473         //
 474
 475         $owner_uid = $a->data['user']['uid'];
 476
 477         if(remote_user()) {
 478                 $contact_id = $_SESSION['visitor_id'];
 479                 $groups = init_groups_visitor($contact_id);
 480         }
 481
 482         // default permissions - anonymous user
 483
 484         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 485
 486         // Profile owner - everything is visible
 487
 488         if(local_user() && ($_SESSION['uid'] == $owner_uid)) {
 489                 $sql_extra = '';
 490         }
 491         elseif(remote_user()) {
 492                 // authenticated visitor - here lie dragons
 493                 $gs = '<<>>'; // should be impossible to match
 494                 if(count($groups)) {
 495                         foreach($groups as $g)
 496                                 $gs .= '|<' . intval($g) . '>';
 497                 }
 498                 $sql_extra = sprintf(
 499                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 500                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 501                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 502                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 503
 504                         intval($_SESSION['visitor_id']),
 505                         intval($_SESSION['visitor_id']),
 506                         dbesc($gs),
 507                         dbesc($gs)
 508                 );
 509         }
 510
 511         //
 512         // dispatch request
 513         //
 514
 515
 516         if($datatype == 'upload') {
 517                 if( ! (local_user() && ($_SESSION['uid'] == $a->data['user']['uid']))) {
 518                         notice( t('Permission denied.'));
 519                         return;
 520                 }
 521                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 522
 523                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 524                 if(count($a->data['albums'])) {
 525                         foreach($a->data['albums'] as $album) {
 526                                 if(($album['album'] == '') || ($album['album'] == t('Contact Photos')))
 527                                         continue;
 528                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 529                         }
 530                 }
 531                 $albumselect .= '</select>';
 532                 $tpl = file_get_contents('view/photos_upload.tpl');
 533                 $o .= replace_macros($tpl,array(
 534                         '$pagename' => t('Upload Photos'),
 535                         '$sessid' => session_id(),
 536                         '$newalbum' => t('New album name: '),
 537                         '$existalbumtext' => t('or existing album name: '),
 538                         '$filestext' => t('Select files to upload: '),
 539                         '$albumselect' => $albumselect,
 540                         '$permissions' => t('Permissions'),
 541                         '$aclselect' => populate_acl($a->user),
 542                         '$archive' => $a->get_baseurl() . '/jumploader_z.jar',
 543                         '$nojava' => t('Use the following controls only if the Java uploader (above) fails to launch.'),
 544                         '$uploadurl' => $a->get_baseurl() . '/photos',
 545                         '$submit' => t('Submit')
 546                 ));
 547
 548                 return $o;
 549
 550         }
 551
 552         if($datatype == 'album') {
 553
 554                 $album = hex2bin($datum);
 555
 556                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 557                         $sql_extra GROUP BY `resource-id`",
 558                         intval($a->data['user']['uid']),
 559                         dbesc($album)
 560                 );
 561                 if(count($r))
 562                         $a->set_pager_total(count($r));
 563
 564
 565                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 566                         $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 567                         intval($a->data['user']['uid']),
 568                         dbesc($album),
 569                         intval($a->pager['start']),
 570                         intval($a->pager['itemspage'])
 571                 );
 572
 573                 $o .= '<h3>' . $album . '</h3>';
 574
 575                 if($cmd == 'edit') {
 576                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 577                                 if(local_user() && ($_SESSION['uid'] == $a->data['user']['uid'])) {
 578                                         $edit_tpl = file_get_contents('view/album_edit.tpl');
 579                                         $o .= replace_macros($edit_tpl,array(
 580                                                 '$nametext' => t('New album name: '),
 581                                                 '$album' => $album,
 582                                                 '$hexalbum' => bin2hex($album),
 583                                                 '$submit' => t('Submit'),
 584                                                 '$dropsubmit' => t('Delete Album')
 585                                         ));
 586                                 }
 587                         }
 588                 }
 589                 else {
 590                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 591                                 if(local_user() && ($_SESSION['uid'] == $a->data['user']['uid'])) {
 592                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 593                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 594                                                 . t('Edit Album') . '</a></div>';
 595                                 }
 596                         }
 597                 }
 598                 $tpl = file_get_contents('view/photo_album.tpl');
 599                 if(count($r))
 600                         foreach($r as $rr) {
 601                                 $o .= replace_macros($tpl,array(
 602                                         '$id' => $rr['id'],
 603                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 604                                         '$phototitle' => t('View Photo'),
 605                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 606                                         '$imgalt' => $rr['filename']
 607                                 ));
 608
 609                 }
 610                 $o .= '<div id="photo-album-end"></div>';
 611                 return $o;
 612
 613         }
 614
 615
 616         if($datatype == 'image') {
 617
 618                 require_once('security.php');
 619                 require_once('bbcode.php');
 620
 621                 // fetch image, item containing image, then comments
 622
 623                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 624                         $sql_extra ORDER BY `scale` ASC ",
 625                         intval($a->data['user']['uid']),
 626                         dbesc($datum)
 627                 );
 628
 629                 if(! count($ph)) {
 630                         notice( t('Photo not available') . EOL );
 631                         return;
 632                 }
 633
 634                 if(count($ph) == 1)
 635                         $hires = $lores = $ph[0];
 636                 if(count($ph) > 1) {
 637                         if($ph[1]['scale'] == 2) {
 638                                 // original is 640 or less, we can display it directly
 639                                 $hires = $lores = $ph[0];
 640                         }
 641                         else {
 642                         $hires = $ph[0];
 643                         $lores = $ph[1];
 644                         }
 645                 }
 646
 647
 648                 $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']) . '">' . $ph[0]['album'] . '</a></h3>';
 649
 650                 if(local_user() && ($ph[0]['uid'] == $_SESSION['uid'])) {
 651                         $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>';
 652                 }
 653
 654
 655                 $o .= '<a href="' . $a->get_baseurl() . '/photo/'
 656                         . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg" title="'
 657                         . t('View Full Size') . '" ><img src="' . $a->get_baseurl() . '/photo/'
 658                         . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
 659
 660
 661                 // Do we have an item for this photo?
 662
 663                 $i1 = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
 664                         dbesc($datum)
 665                 );
 666                 if(count($i1)) {
 667 //dbg(2);
 668                         $r = q("SELECT COUNT(*) AS `total`
 669                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 670                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 671                                 AND NOT `item`.`type` IN ( 'remote', 'net-comment')
 672                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 673                                 $sql_extra ",
 674                                 dbesc($i1[0]['uri']),
 675                                 dbesc($i1[0]['uri'])
 676
 677                         );
 678
 679                         if(count($r))
 680                                 $a->set_pager_total($r[0]['total']);
 681
 682
 683                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 684                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`,
 685                                 `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 686                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 687                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 688                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 689                                 AND NOT `item`.`type` IN ( 'remote', 'net-comment')
 690                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 691                                 $sql_extra
 692                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
 693                                 dbesc($i1[0]['uri']),
 694                                 dbesc($i1[0]['uri']),
 695                                 intval($a->pager['start']),
 696                                 intval($a->pager['itemspage'])
 697
 698                         );
 699                 }
 700
 701                 $o .= '<div id="photo-caption" >' . $ph[0]['desc'] . '</div>';
 702
 703                 if(count($i1) && strlen($i1[0]['tag'])) {
 704                         // parse tags and add links
 705                         $o .= '<div id="in-this-photo-text">' . t('In this photo: ') . '</div>';
 706                         $o .= '<div id="in-this-photo">' . $i1[0]['tag'] . '</div>';
 707                 }
 708
 709                 if($cmd == 'edit') {
 710                         $edit_tpl = file_get_contents('view/photo_edit.tpl');
 711                         $o .= replace_macros($edit_tpl, array(
 712                                 '$id' => $ph[0]['id'],
 713                                 '$resource_id' => $ph[0]['resource-id'],
 714                                 '$capt_label' => t('Caption'),
 715                                 '$caption' => $ph[0]['desc'],
 716                                 '$tag_label' => t('Tags'),
 717                                 '$tags' => $i1[0]['tag'],
 718                                 '$item_id' => ((count($i1)) ? $i1[0]['id'] : 0),
 719                                 '$submit' => t('Submit'),
 720                                 '$delete' => t('Delete Photo')
 721
 722                         ));
 723                 }
 724
 725                 if(count($i1)) {
 726                         // pull out how many people like the photo
 727
 728                         $cmnt_tpl = file_get_contents('view/comment_item.tpl');
 729                         $tpl = file_get_contents('view/photo_item.tpl');
 730                         $return_url = $a->cmd;
 731
 732                         if(can_write_wall($a,$a->data['user']['uid'])) {
 733                                 if($i1[0]['last-child']) {
 734                                         $o .= replace_macros($cmnt_tpl,array(
 735                                                 '$return_path' => $return_url,
 736                                                 '$type' => 'wall-comment',
 737                                                 '$id' => $i1[0]['id'],
 738                                                 '$parent' => $i1[0]['id'],
 739                                                 '$profile_uid' =>  $a->data['user']['uid'],
 740                                                 '$ww' => ''
 741                                         ));
 742                                 }
 743                         }
 744
 745
 746                         // display comments
 747                         if(count($r)) {
 748                                 foreach($r as $item) {
 749                                         $comment = '';
 750                                         $template = $tpl;
 751
 752                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 753
 754                                         if(can_write_wall($a,$a->data['user']['uid'])) {
 755                                                 if($item['last-child']) {
 756                                                         $comment = replace_macros($cmnt_tpl,array(
 757                                                                 '$return_path' => $return_url,
 758                                                                 '$type' => 'wall-comment',
 759                                                                 '$id' => $item['item_id'],
 760                                                                 '$parent' => $item['parent'],
 761                                                                 '$profile_uid' =>  $a->data['user']['uid'],
 762                                                                 '$ww' => ''
 763                                                         ));
 764                                                 }
 765                                         }
 766
 767                                         $profile_url = $item['url'];
 768
 769                                         if(local_user() && ($item['contact-uid'] == $_SESSION['uid'])
 770                                                 && ($item['rel'] == DIRECTION_IN || $item['rel'] == DIRECTION_BOTH) && (! $item['self'] ))
 771                                                 $profile_url = $redirect_url;
 772
 773                                         $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
 774                                         $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 775                                         $profile_link = $profile_url;
 776
 777                                         $drop = '';
 778
 779                                         if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == $_SESSION['uid']))
 780                                                 $drop = replace_macros(file_get_contents('view/wall_item_drop.tpl'), array('$id' => $item['id']));
 781
 782
 783                                         $o .= replace_macros($template,array(
 784                                                 '$id' => $item['item_id'],
 785                                                 '$profile_url' => $profile_link,
 786                                                 '$name' => $profile_name,
 787                                                 '$thumb' => $profile_avatar,
 788                                                 '$title' => $item['title'],
 789                                                 '$body' => bbcode($item['body']),
 790                                                 '$ago' => relative_date($item['created']),
 791                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
 792                                                 '$drop' => $drop,
 793                                                 '$comment' => $comment
 794                                         ));
 795                                 }
 796                         }
 797
 798                         $o .= paginate($a);
 799                 }
 800                 return $o;
 801         }
 802
 803         // Default - show recent photos with upload link (if applicable)
 804
 805         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 806                 $sql_extra GROUP BY `resource-id`",
 807                 intval($a->data['user']['uid']),
 808                 dbesc( t('Contact Photos'))
 809         );
 810         if(count($r))
 811                 $a->set_pager_total(count($r));
 812
 813
 814         $r = q("SELECT `resource-id`, `album`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 815                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 816                 intval($a->data['user']['uid']),
 817                 dbesc( t('Contact Photos')),
 818                 intval($a->pager['start']),
 819                 intval($a->pager['itemspage'])
 820         );
 821
 822         $o .= '<h3>' . t('Recent Photos') . '</h3>';
 823
 824         if( local_user() && ($_SESSION['uid'] == $a->data['user']['uid'])) {
 825                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
 826                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
 827         }
 828
 829         $tpl = file_get_contents('view/photo_top.tpl');
 830         if(count($r)) {
 831                 foreach($r as $rr) {
 832                         $o .= replace_macros($tpl,array(
 833                                 '$id' => $rr['id'],
 834                                 '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname']
 835                                         . '/image/' . $rr['resource-id'],
 836                                 '$phototitle' => t('View Photo'),
 837                                 '$imgsrc' => $a->get_baseurl() . '/photo/'
 838                                         . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 839                                 '$albumlink' => $a->get_baseurl . '/photos/'
 840                                         . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 841                                 '$albumname' => $rr['album'],
 842                                 '$albumalt' => t('View Album'),
 843                                 '$imgalt' => $rr['filename']
 844                         ));
 845
 846                 }
 847                 $o .= '<div id="photo-top-end"></div>';
 848         }
 849         return $o;
 850 }