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'] .= $o;
  38         }
  39         return;
  40 }
  41
  42
  43
  44
  45 function photos_post(&$a) {
  46
  47
  48         if(! local_user()) {
  49                 notice( t('Permission denied.') . EOL );
  50                 killme();
  51         }
  52
  53
  54
  55         $r = q("SELECT `contact`.* `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
  56                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
  57                 intval($_SESSION['uid'])
  58         );
  59
  60         $contact_record = $r[0];
  61
  62
  63         if(($a->argc > 2) && ($a->argv[1] == 'album')) {
  64                 $album = hex2bin($a->argv[2]);
  65
  66                 if($album == t('Profile Photos') || $album == t('Contact Photos')) {
  67                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
  68                         return; // NOTREACHED
  69                 }
  70
  71                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
  72                         dbesc($album),
  73                         intval($_SESSION['uid'])
  74                 );
  75                 if(! count($r)) {
  76                         notice( t('Album not found.') . EOL);
  77                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
  78                         return; // NOTREACHED
  79                 }
  80
  81                 $newalbum = notags(trim($_POST['albumname']));
  82                 if($newalbum != $album) {
  83                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
  84                                 dbesc($newalbum),
  85                                 dbesc($album),
  86                                 intval($_SESSION['uid'])
  87                         );
  88                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
  89                         goaway($a->get_baseurl() . '/' . $newurl);
  90                         return; // NOTREACHED
  91                 }
  92
  93                 if($_POST['dropalbum'] == t('Delete Album')) {
  94
  95                         $res = array();
  96                         $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
  97                                 intval(get_uid()),
  98                                 dbesc($album)
  99                         );
 100                         if(count($r)) {
 101                                 foreach($r as $rr) {
 102                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 103                                 }
 104                         }
 105                         else {
 106                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 107                                 return; // NOTREACHED
 108                         }
 109                         $str_res = implode(',', $res);
 110
 111                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 112                                 intval(get_uid())
 113                         );
 114                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 115                                 intval(get_uid())
 116                         );
 117                         if(count($r)) {
 118                                 foreach($r as $rr) {
 119                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 120                                                 dbesc(datetime_convert()),
 121                                                 dbesc($rr['parent-uri']),
 122                                                 intval(get_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                 $r = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 143                         intval(get_uid()),
 144                         dbesc($a->argv[1])
 145                 );
 146                 if(count($r)) {
 147                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 148                                 intval(get_uid()),
 149                                 dbesc($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(get_uid())
 154                         );
 155                         if(count($i)) {
 156                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 157                                         dbesc(datetime_convert()),
 158                                         dbesc(datetime_convert()),
 159                                         dbesc($i[0]['uri']),
 160                                         intval(get_uid())
 161                                 );
 162
 163                                 $url = $a->get_baseurl();
 164                                 $drop_id = intval($i[0]['id']);
 165                                 $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 166
 167                                 // send the notification upstream/downstream as the case may be
 168
 169                                 if($i[0]['visible'])
 170                                         proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",
 171                                                 array(),$foo));
 172                         }
 173                 }
 174
 175                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 176                 return; // NOTREACHED
 177         }
 178
 179
 180
 181         if(($a->argc > 1) && (x($_POST,'desc') !== false)) {
 182                 $desc = notags(trim($_POST['desc']));
 183                 $tags = notags(trim($_POST['tags']));
 184                 $item_id = intval($_POST['item_id']);
 185                 $resource_id = $a->argv[1];
 186
 187                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 188                         dbesc($resource_id),
 189                         intval(get_uid())
 190                 );
 191                 if(count($r)) {
 192                         $r = q("UPDATE `photo` SET `desc` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 193                                 dbesc($desc),
 194                                 dbesc($resource_id),
 195                                 intval(get_uid())
 196                         );
 197                 }
 198                 if(! $item_id) {
 199
 200                         $title = '';
 201                         $basename = basename($filename);
 202
 203                         // Create item container
 204
 205                         $body = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 206                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 207                                 . '[/url]';
 208
 209                         $uri = item_new_uri($a->get_hostname(),get_uid());
 210
 211                         $r = q("INSERT INTO `item` (`uid`, `type`, `resource-id`, `contact-id`,
 212                                 `owner-name`,`owner-link`,`owner-avatar`, `created`,
 213                                 `edited`, `changed`, `uri`, `parent-uri`, `title`, `body`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
 214                                 VALUES( %d, '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
 215                                 intval(get_uid()),
 216                                 dbesc('photo'),
 217                                 dbesc($p[0]['resource-id']),
 218                                 intval($contact_record['id']),
 219                                 dbesc($contact_record['name']),
 220                                 dbesc($contact_record['url']),
 221                                 dbesc($contact_record['thumb']),
 222                                 dbesc(datetime_convert()),
 223                                 dbesc(datetime_convert()),
 224                                 dbesc(datetime_convert()),
 225                                 dbesc($uri),
 226                                 dbesc($uri),
 227                                 dbesc($title),
 228                                 dbesc($body),
 229                                 dbesc($p[0]['allow_cid']),
 230                                 dbesc($p[0]['allow_gid']),
 231                                 dbesc($p[0]['deny_cid']),
 232                                 dbesc($p[0]['deny_gid'])
 233
 234                         );
 235                         if($r) {
 236
 237                                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 238                                         dbesc($uri)
 239                                 );
 240                                 if(count($r))
 241                                         $item_id = $r[0]['id'];
 242                                         q("UPDATE `item` SET `parent` = %d, `last-child` = 1 WHERE `id` = %d LIMIT 1",
 243                                         intval($r[0]['id']),
 244                                         intval($r[0]['id'])
 245                                 );
 246                         }
 247                 }
 248
 249                 $r = q("UPDATE `item` SET `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 250                         dbesc($tags),
 251                         dbesc(datetime_convert()),
 252                         dbesc(datetime_convert()),
 253                         intval($item_id),
 254                         intval(get_uid())
 255                 );
 256
 257                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 258                 return; // NOTREACHED
 259         }
 260
 261
 262
 263
 264         if(! x($_FILES,'userfile'))
 265                 killme();
 266
 267         if($_POST['partitionCount'])
 268                 $java_upload = true;
 269         else
 270                 $java_upload = false;
 271
 272         $album =  notags(trim($_POST['album']));
 273         $newalbum = notags(trim($_POST['newalbum']));
 274
 275         if(! strlen($album)) {
 276                 if(strlen($newalbum))
 277                         $album = $newalbum;
 278                 else
 279                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 280         }
 281
 282         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 283                 dbesc($album),
 284                 intval(get_uid())
 285         );
 286         if((! count($r)) || ($album == t('Profile Photos')))
 287                 $visible = 1;
 288         else
 289                 $visibile = 0;
 290
 291
 292         $str_group_allow   = perms2str($_POST['group_allow']);
 293         $str_contact_allow = perms2str($_POST['contact_allow']);
 294         $str_group_deny    = perms2str($_POST['group_deny']);
 295         $str_contact_deny  = perms2str($_POST['contact_deny']);
 296
 297         $src               = $_FILES['userfile']['tmp_name'];
 298         $filename          = basename($_FILES['userfile']['name']);
 299         $filesize          = intval($_FILES['userfile']['size']);
 300
 301         $imagedata = @file_get_contents($src);
 302         $ph = new Photo($imagedata);
 303
 304         if(! ($image = $ph->getImage())) {
 305                 notice( t('Unable to process image.') . EOL );
 306                 @unlink($src);
 307                 killme();
 308         }
 309
 310         @unlink($src);
 311
 312         $width = $ph->getWidth();
 313         $height = $ph->getHeight();
 314
 315         $smallest = 0;
 316
 317         $photo_hash = hash('md5',uniqid(mt_rand(),true));
 318
 319         $r = $ph->store(get_uid(), 0, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 320
 321         if(! $r) {
 322                 notice( t('Image upload failed.') . EOL );
 323                 killme();
 324         }
 325
 326         if($width > 640 || $height > 640) {
 327                 $ph->scaleImage(640);
 328                 $ph->store(get_uid(), 0, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 329                 $smallest = 1;
 330         }
 331
 332         if($width > 320 || $height > 320) {
 333                 $ph->scaleImage(320);
 334                 $ph->store(get_uid(), 0, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 335                 $smallest = 2;
 336         }
 337
 338         $basename = basename($filename);
 339
 340         // Create item container
 341
 342         $body = '[url=' . $a->get_baseurl() . '/photos/' . $contact_record['nickname'] . '/image/' . $photo_hash . ']'
 343                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 344                 . '[/url]';
 345
 346         $uri = item_new_uri($a->get_hostname(), get_uid());
 347
 348         $r = q("INSERT INTO `item` (`uid`, `type`, `resource-id`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `created`,
 349                 `edited`, `changed`, `uri`, `parent-uri`, `title`, `body`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `visible`)
 350                 VALUES( %d, '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d )",
 351                 intval(get_uid()),
 352                 dbesc('photo'),
 353                 dbesc($photo_hash),
 354                 intval($contact_record['id']),
 355                 dbesc($contact_record['name']),
 356                 dbesc($contact_record['url']),
 357                 dbesc($contact_record['thumb']),
 358                 dbesc(datetime_convert()),
 359                 dbesc(datetime_convert()),
 360                 dbesc(datetime_convert()),
 361                 dbesc($uri),
 362                 dbesc($uri),
 363                 dbesc($title),
 364                 dbesc($body),
 365                 dbesc($str_contact_allow),
 366                 dbesc($str_group_allow),
 367                 dbesc($str_contact_deny),
 368                 dbesc($str_group_deny),
 369                 intval($visible)
 370         );
 371         if($r) {
 372
 373                 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 374                         dbesc($uri)
 375                 );
 376                 if(count($r))
 377                         q("UPDATE `item` SET `parent` = %d, `last-child` = 1 WHERE `id` = %d LIMIT 1",
 378                         intval($r[0]['id']),
 379                         intval($r[0]['id'])
 380                 );
 381
 382         }
 383
 384         if(! $java_upload) {
 385                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 386                 return; // NOTREACHED
 387         }
 388
 389         killme();
 390         return; // NOTREACHED
 391
 392 }
 393
 394
 395
 396 function photos_content(&$a) {
 397
 398         // URLs:
 399         // photos/name
 400         // photos/name/upload
 401         // photos/name/album/xxxxx
 402         // photos/name/album/xxxxx/edit
 403         // photos/name/image/xxxxx
 404         // photos/name/image/xxxxx/edit
 405
 406
 407         if(! x($a->data,'user')) {
 408                 notice( t('No photos selected') . EOL );
 409                 return;
 410         }
 411
 412         $_SESSION['photo_return'] = $a->cmd;
 413
 414         //
 415         // Parse arguments
 416         //
 417
 418         if($a->argc > 3) {
 419                 $datatype = $a->argv[2];
 420                 $datum = $a->argv[3];
 421         }
 422         elseif(($a->argc > 2) && ($a->argv[2] == 'upload'))
 423                 $datatype = 'upload';
 424         else
 425                 $datatype = 'summary';
 426
 427         if($a->argc > 4)
 428                 $cmd = $a->argv[4];
 429         else
 430                 $cmd = 'view';
 431
 432         //
 433         // Setup permissions structures
 434         //
 435
 436         $owner_uid = $a->data['user']['uid'];
 437
 438         if(remote_user()) {
 439                 $contact_id = $_SESSION['visitor_id'];
 440                 $groups = init_groups_visitor($contact_id);
 441         }
 442
 443         // default permissions - anonymous user
 444
 445         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 446
 447         // Profile owner - everything is visible
 448
 449         if(local_user() && (get_uid() == $owner_uid)) {
 450                 $sql_extra = '';
 451         }
 452         elseif(remote_user()) {
 453                 // authenticated visitor - here lie dragons
 454                 $gs = '<<>>'; // should be impossible to match
 455                 if(count($groups)) {
 456                         foreach($groups as $g)
 457                                 $gs .= '|<' . intval($g) . '>';
 458                 }
 459                 $sql_extra = sprintf(
 460                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 461                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 462                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 463                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 464
 465                         intval($_SESSION['visitor_id']),
 466                         intval($_SESSION['visitor_id']),
 467                         dbesc($gs),
 468                         dbesc($gs)
 469                 );
 470         }
 471
 472         //
 473         // dispatch request
 474         //
 475
 476
 477         if($datatype == 'upload') {
 478                 if( ! (local_user() && (get_uid() == $a->data['user']['uid']))) {
 479                         notice( t('Permission denied.'));
 480                         return;
 481                 }
 482                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 483
 484                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 485                 if(count($a->data['albums'])) {
 486                         foreach($a->data['albums'] as $album) {
 487                                 if(($album['album'] == '') || ($album['album'] == t('Contact Photos')))
 488                                         continue;
 489                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 490                         }
 491                 }
 492                 $albumselect .= '</select>';
 493                 $tpl = file_get_contents('view/photos_upload.tpl');
 494                 $o .= replace_macros($tpl,array(
 495                         '$pagename' => t('Upload Photos'),
 496                         '$sessid' => session_id(),
 497                         '$newalbum' => t('New album name: '),
 498                         '$existalbumtext' => t('or existing album name: '),
 499                         '$filestext' => t('Select files to upload: '),
 500                         '$albumselect' => $albumselect,
 501                         '$permissions' => t('Permissions'),
 502                         '$aclselect' => populate_acl($a->user),
 503                         '$archive' => $a->get_baseurl() . '/jumploader_z.jar',
 504                         '$nojava' => t('Use the following controls only if the Java uploader (above) fails to launch.'),
 505                         '$uploadurl' => $a->get_baseurl() . '/photos',
 506                         '$submit' => t('Submit')
 507                 ));
 508
 509                 return $o;
 510
 511         }
 512
 513         if($datatype == 'album') {
 514
 515                 $album = hex2bin($datum);
 516
 517                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 518                         $sql_extra GROUP BY `resource-id`",
 519                         intval($a->data['user']['uid']),
 520                         dbesc($album)
 521                 );
 522                 if(count($r))
 523                         $a->set_pager_total(count($r));
 524
 525
 526                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 527                         $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 528                         intval($a->data['user']['uid']),
 529                         dbesc($album),
 530                         intval($a->pager['start']),
 531                         intval($a->pager['itemspage'])
 532                 );
 533
 534                 $o .= '<h3>' . $album . '</h3>';
 535
 536                 if($cmd == 'edit') {
 537                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 538                                 if(local_user() && (get_uid() == $a->data['user']['uid'])) {
 539                                         $edit_tpl = file_get_contents('view/album_edit.tpl');
 540                                         $o .= replace_macros($edit_tpl,array(
 541                                                 '$nametext' => t('New album name: '),
 542                                                 '$album' => $album,
 543                                                 '$hexalbum' => bin2hex($album),
 544                                                 '$submit' => t('Submit'),
 545                                                 '$dropsubmit' => t('Delete Album')
 546                                         ));
 547                                 }
 548                         }
 549                 }
 550                 else {
 551                         if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
 552                                 if(local_user() && (get_uid() == $a->data['user']['uid'])) {
 553                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 554                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 555                                                 . t('Edit Album') . '</a></div>';
 556                                 }
 557                         }
 558                 }
 559                 $tpl = file_get_contents('view/photo_album.tpl');
 560                 if(count($r))
 561                         foreach($r as $rr) {
 562                                 $o .= replace_macros($tpl,array(
 563                                         '$id' => $rr['id'],
 564                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 565                                         '$phototitle' => t('View Photo'),
 566                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 567                                         '$imgalt' => $rr['filename']
 568                                 ));
 569
 570                 }
 571                 $o .= '<div id="photo-album-end"></div>';
 572                 return $o;
 573
 574         }
 575
 576
 577         if($datatype == 'image') {
 578
 579                 require_once('security.php');
 580                 require_once('bbcode.php');
 581
 582                 // fetch image, item containing image, then comments
 583
 584                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 585                         $sql_extra ORDER BY `scale` ASC ",
 586                         intval($a->data['user']['uid']),
 587                         dbesc($datum)
 588                 );
 589
 590                 if(! count($ph)) {
 591                         notice( t('Photo not available') . EOL );
 592                         return;
 593                 }
 594
 595                 if(count($ph) == 1)
 596                         $hires = $lores = $ph[0];
 597                 if(count($ph) > 1) {
 598                         if($ph[1]['scale'] == 2) {
 599                                 // original is 640 or less, we can display it directly
 600                                 $hires = $lores = $ph[0];
 601                         }
 602                         else {
 603                         $hires = $ph[0];
 604                         $lores = $ph[1];
 605                         }
 606                 }
 607
 608
 609                 $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']) . '">' . $ph[0]['album'] . '</a></h3>';
 610
 611                 if(local_user() && ($ph[0]['uid'] == get_uid())) {
 612                         $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>';
 613                 }
 614
 615
 616                 $o .= '<a href="' . $a->get_baseurl() . '/photo/'
 617                         . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg" title="'
 618                         . t('View Full Size') . '" ><img src="' . $a->get_baseurl() . '/photo/'
 619                         . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
 620
 621
 622                 // Do we have an item for this photo?
 623
 624                 $i1 = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
 625                         dbesc($datum)
 626                 );
 627                 if(count($i1)) {
 628
 629                         $r = q("SELECT COUNT(*) AS `total`
 630                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 631                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 632                                 AND NOT `item`.`type` IN ( 'remote', 'net-comment')
 633                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 634                                 $sql_extra ",
 635                                 dbesc($i1[0]['uri']),
 636                                 dbesc($i1[0]['uri'])
 637
 638                         );
 639
 640                         if(count($r))
 641                                 $a->set_pager_total($r[0]['total']);
 642
 643
 644                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 645                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`,
 646                                 `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 647                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 648                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 649                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
 650                                 AND NOT `item`.`type` IN ( 'remote', 'net-comment')
 651                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 652                                 $sql_extra
 653                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
 654                                 dbesc($i1[0]['uri']),
 655                                 dbesc($i1[0]['uri']),
 656                                 intval($a->pager['start']),
 657                                 intval($a->pager['itemspage'])
 658
 659                         );
 660                 }
 661
 662                 $o .= '<div id="photo-caption" >' . $ph[0]['desc'] . '</div>';
 663
 664                 if(count($i1) && strlen($i1[0]['tag'])) {
 665                         // parse tags and add links
 666                         $o .= '<div id="in-this-photo-text">' . t('In this photo: ') . '</div>';
 667                         $o .= '<div id="in-this-photo">' . $i1[0]['tag'] . '</div>';
 668                 }
 669
 670                 if($cmd == 'edit') {
 671                         $edit_tpl = file_get_contents('view/photo_edit.tpl');
 672                         $o .= replace_macros($edit_tpl, array(
 673                                 '$id' => $ph[0]['id'],
 674                                 '$resource_id' => $ph[0]['resource-id'],
 675                                 '$capt_label' => t('Caption'),
 676                                 '$caption' => $ph[0]['desc'],
 677                                 '$tag_label' => t('Tags'),
 678                                 '$tags' => $i1[0]['tag'],
 679                                 '$item_id' => ((count($i1)) ? $i1[0]['id'] : 0),
 680                                 '$submit' => t('Submit'),
 681                                 '$delete' => t('Delete Photo')
 682
 683                         ));
 684                 }
 685
 686                 if(count($i1)) {
 687                         // pull out how many people like the photo
 688
 689                         $cmnt_tpl = file_get_contents('view/comment_item.tpl');
 690                         $tpl = file_get_contents('view/photo_item.tpl');
 691                         $return_url = $a->cmd;
 692
 693                         if(can_write_wall($a,$a->data['user']['uid'])) {
 694                                 if($i1[0]['last-child']) {
 695                                         $o .= replace_macros($cmnt_tpl,array(
 696                                                 '$return_path' => $return_url,
 697                                                 '$type' => 'wall-comment',
 698                                                 '$id' => $i1[0]['id'],
 699                                                 '$parent' => $i1[0]['id'],
 700                                                 '$profile_uid' =>  $a->data['user']['uid'],
 701                                                 '$ww' => ''
 702                                         ));
 703                                 }
 704                         }
 705
 706
 707                         // display comments
 708                         if(count($r)) {
 709                                 foreach($r as $item) {
 710                                         $comment = '';
 711                                         $template = $tpl;
 712
 713                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 714
 715                                         if(can_write_wall($a,$a->data['user']['uid'])) {
 716                                                 if($item['last-child']) {
 717                                                         $comment = replace_macros($cmnt_tpl,array(
 718                                                                 '$return_path' => $return_url,
 719                                                                 '$type' => 'wall-comment',
 720                                                                 '$id' => $item['item_id'],
 721                                                                 '$parent' => $item['parent'],
 722                                                                 '$profile_uid' =>  $a->data['user']['uid'],
 723                                                                 '$ww' => ''
 724                                                         ));
 725                                                 }
 726                                         }
 727
 728                                         $profile_url = $item['url'];
 729
 730                                         if(local_user() && ($item['contact-uid'] == get_uid())
 731                                                 && ($item['rel'] == DIRECTION_IN || $item['rel'] == DIRECTION_BOTH) && (! $item['self'] ))
 732                                                 $profile_url = $redirect_url;
 733
 734                                         $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
 735                                         $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 736                                         $profile_link = $profile_url;
 737
 738                                         $drop = '';
 739
 740                                         if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == get_uid()))
 741                                                 $drop = replace_macros(file_get_contents('view/wall_item_drop.tpl'), array('$id' => $item['id']));
 742
 743
 744                                         $o .= replace_macros($template,array(
 745                                                 '$id' => $item['item_id'],
 746                                                 '$profile_url' => $profile_link,
 747                                                 '$name' => $profile_name,
 748                                                 '$thumb' => $profile_avatar,
 749                                                 '$title' => $item['title'],
 750                                                 '$body' => bbcode($item['body']),
 751                                                 '$ago' => relative_date($item['created']),
 752                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
 753                                                 '$drop' => $drop,
 754                                                 '$comment' => $comment
 755                                         ));
 756                                 }
 757                         }
 758
 759                         $o .= paginate($a);
 760                 }
 761                 return $o;
 762         }
 763
 764         // Default - show recent photos with upload link (if applicable)
 765
 766         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 767                 $sql_extra GROUP BY `resource-id`",
 768                 intval($a->data['user']['uid']),
 769                 dbesc( t('Contact Photos'))
 770         );
 771         if(count($r))
 772                 $a->set_pager_total(count($r));
 773
 774
 775         $r = q("SELECT `resource-id`, `album`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
 776                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 777                 intval($a->data['user']['uid']),
 778                 dbesc( t('Contact Photos')),
 779                 intval($a->pager['start']),
 780                 intval($a->pager['itemspage'])
 781         );
 782
 783         $o .= '<h3>' . t('Recent Photos') . '</h3>';
 784
 785         if( local_user() && (get_uid() == $a->data['user']['uid'])) {
 786                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
 787                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
 788         }
 789
 790         $tpl = file_get_contents('view/photo_top.tpl');
 791         if(count($r)) {
 792                 foreach($r as $rr) {
 793                         $o .= replace_macros($tpl,array(
 794                                 '$id' => $rr['id'],
 795                                 '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname']
 796                                         . '/image/' . $rr['resource-id'],
 797                                 '$phototitle' => t('View Photo'),
 798                                 '$imgsrc' => $a->get_baseurl() . '/photo/'
 799                                         . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 800                                 '$albumlink' => $a->get_baseurl . '/photos/'
 801                                         . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 802                                 '$albumname' => $rr['album'],
 803                                 '$albumalt' => t('View Album'),
 804                                 '$imgalt' => $rr['filename']
 805                         ));
 806
 807                 }
 808                 $o .= '<div id="photo-top-end"></div>';
 809         }
 810         return $o;
 811 }