mod/photos.php

   1 <?php
   2 require_once('include/Photo.php');
   3 require_once('include/items.php');
   4 require_once('include/acl_selectors.php');
   5 require_once('include/bbcode.php');
   6 require_once('include/security.php');
   7
   8 function photos_init(&$a) {
   9
  10
  11         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
  12                 return;
  13         }
  14         $o = '';
  15
  16         if($a->argc > 1) {
  17                 $nick = $a->argv[1];
  18                 $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  19                         dbesc($nick)
  20                 );
  21
  22                 if(! count($r))
  23                         return;
  24
  25                 $a->data['user'] = $r[0];
  26
  27                 $sql_extra = permissions_sql($a->data['user']['uid']);
  28
  29                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d $sql_extra ",
  30                         intval($a->data['user']['uid'])
  31                 );
  32
  33                 if(count($albums)) {
  34                         $a->data['albums'] = $albums;
  35
  36                         $o .= '<div class="vcard">';
  37                         $o .= '<div class="fn">' . $a->data['user']['username'] . '</h4>';
  38                         $o .= '<div id="profile-photo-wrapper"><img class="photo" style="width: 175px; height: 175px;" src="' . $a->get_baseurl() . '/photo/profile/' . $a->data['user']['uid'] . '.jpg" alt="' . $a->data['user']['username'] . '" /></div>';
  39                         $o .= '</div>';
  40
  41                         $o .= '<div id="side-bar-photos-albums" class="widget">';
  42                         $o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h4>';
  43
  44                         $o .= '<ul>';
  45                         foreach($albums as $album) {
  46
  47                                 // don't show contact photos. We once translated this name, but then you could still access it under
  48                                 // a different language setting. Now we store the name in English and check in English (and translated for legacy albums).
  49
  50                                 if((! strlen($album['album'])) || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
  51                                         continue;
  52                                 $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>';
  53                         }
  54                         $o .= '</ul>';
  55                 }
  56
  57                 if(! x($a->page,'aside'))
  58                         $a->page['aside'] = '';
  59                 $a->page['aside'] .= $o;
  60
  61
  62                 $a->page['htmlhead'] .= "<script> var ispublic = '" . t('everybody') . "';" ;
  63
  64                 $a->page['htmlhead'] .= <<< EOT
  65
  66                 $(document).ready(function() {
  67
  68                         $('#contact_allow, #contact_deny, #group_allow, #group_deny').change(function() {
  69                                 var selstr;
  70                                 $('#contact_allow option:selected, #contact_deny option:selected, #group_allow option:selected, #group_deny option:selected').each( function() {
  71                                         selstr = $(this).text();
  72                                         $('#jot-perms-icon').removeClass('unlock').addClass('lock');
  73                                         $('#jot-public').hide();
  74                                 });
  75                                 if(selstr == null) {
  76                                         $('#jot-perms-icon').removeClass('lock').addClass('unlock');
  77                                         $('#jot-public').show();
  78                                 }
  79
  80                         }).trigger('change');
  81
  82                 });
  83
  84                 </script>
  85 EOT;
  86         }
  87
  88         return;
  89 }
  90
  91
  92
  93 function photos_post(&$a) {
  94
  95         logger('mod/photos.php: photos_post(): begin' , 'LOGGER_DEBUG');
  96
  97         foreach($_REQUEST AS $key => $val) {
  98                 logger('mod/photos.php: photos_post(): $_REQUEST key: ' . $key . ' val: ' . $val , 'LOGGER_DEBUG');
  99         }
 100
 101         foreach($_FILES AS $key => $val) {
 102                 logger('mod/photos.php: photos_post(): $_FILES key: ' . $key . ' val: ' . $val , 'LOGGER_DEBUG');
 103         }
 104
 105         $can_post  = false;
 106         $visitor   = 0;
 107
 108         $page_owner_uid = $a->data['user']['uid'];
 109         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 110
 111         if((local_user()) && (local_user() == $page_owner_uid))
 112                 $can_post = true;
 113         else {
 114                 if($community_page && remote_user()) {
 115                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 116                                 intval(remote_user()),
 117                                 intval($page_owner_uid)
 118                         );
 119                         if(count($r)) {
 120                                 $can_post = true;
 121                                 $visitor = remote_user();
 122                         }
 123                 }
 124         }
 125
 126         if(! $can_post) {
 127                 notice( t('Permission denied.') . EOL );
 128                 killme();
 129         }
 130
 131         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 132                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
 133                 intval($page_owner_uid)
 134         );
 135
 136         if(! count($r)) {
 137                 notice( t('Contact information unavailable') . EOL);
 138                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 139                 killme();
 140         }
 141
 142         $owner_record = $r[0];
 143
 144
 145         if(($a->argc > 3) && ($a->argv[2] === 'album')) {
 146                 $album = hex2bin($a->argv[3]);
 147
 148                 if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
 149                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 150                         return; // NOTREACHED
 151                 }
 152
 153                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 154                         dbesc($album),
 155                         intval($page_owner_uid)
 156                 );
 157                 if(! count($r)) {
 158                         notice( t('Album not found.') . EOL);
 159                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 160                         return; // NOTREACHED
 161                 }
 162
 163                 $newalbum = notags(trim($_POST['albumname']));
 164                 if($newalbum != $album) {
 165                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 166                                 dbesc($newalbum),
 167                                 dbesc($album),
 168                                 intval($page_owner_uid)
 169                         );
 170                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 171                         goaway($a->get_baseurl() . '/' . $newurl);
 172                         return; // NOTREACHED
 173                 }
 174
 175
 176                 if($_POST['dropalbum'] == t('Delete Album')) {
 177
 178                         $res = array();
 179
 180                         // get the list of photos we are about to delete
 181
 182                         if($visitor) {
 183                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 184                                         intval($visitor),
 185                                         intval($page_owner_uid),
 186                                         dbesc($album)
 187                                 );
 188                         }
 189                         else {
 190                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 191                                         intval(local_user()),
 192                                         dbesc($album)
 193                                 );
 194                         }
 195                         if(count($r)) {
 196                                 foreach($r as $rr) {
 197                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 198                                 }
 199                         }
 200                         else {
 201                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 202                                 return; // NOTREACHED
 203                         }
 204
 205                         $str_res = implode(',', $res);
 206
 207                         // remove the associated photos
 208
 209                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 210                                 intval($page_owner_uid)
 211                         );
 212
 213                         // find and delete the corresponding item with all the comments and likes/dislikes
 214
 215                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 216                                 intval($page_owner_uid)
 217                         );
 218                         if(count($r)) {
 219                                 foreach($r as $rr) {
 220                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 221                                                 dbesc(datetime_convert()),
 222                                                 dbesc($rr['parent-uri']),
 223                                                 intval($page_owner_uid)
 224                                         );
 225
 226                                         $drop_id = intval($rr['id']);
 227
 228                                         // send the notification upstream/downstream as the case may be
 229
 230                                         if($rr['visible'])
 231                                                 proc_run('php',"include/notifier.php","drop","$drop_id");
 232                                 }
 233                         }
 234                 }
 235                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 236                 return; // NOTREACHED
 237         }
 238
 239         if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 240
 241                 // same as above but remove single photo
 242
 243                 if($visitor) {
 244                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 245                                 intval($visitor),
 246                                 intval($page_owner_uid),
 247                                 dbesc($a->argv[2])
 248                         );
 249                 }
 250                 else {
 251                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 252                                 intval(local_user()),
 253                                 dbesc($a->argv[2])
 254                         );
 255                 }
 256                 if(count($r)) {
 257                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 258                                 intval($page_owner_uid),
 259                                 dbesc($r[0]['resource-id'])
 260                         );
 261                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 262                                 dbesc($r[0]['resource-id']),
 263                                 intval($page_owner_uid)
 264                         );
 265                         if(count($i)) {
 266                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 267                                         dbesc(datetime_convert()),
 268                                         dbesc(datetime_convert()),
 269                                         dbesc($i[0]['uri']),
 270                                         intval($page_owner_uid)
 271                                 );
 272
 273                                 $url = $a->get_baseurl();
 274                                 $drop_id = intval($i[0]['id']);
 275
 276                                 if($i[0]['visible'])
 277                                         proc_run('php',"include/notifier.php","drop","$drop_id");
 278                         }
 279                 }
 280
 281                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 282                 return; // NOTREACHED
 283         }
 284
 285         if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 286
 287                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
 288                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
 289                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
 290                 $albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
 291                 $str_group_allow   = perms2str($_POST['group_allow']);
 292                 $str_contact_allow = perms2str($_POST['contact_allow']);
 293                 $str_group_deny    = perms2str($_POST['group_deny']);
 294                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 295
 296                 $resource_id = $a->argv[2];
 297
 298                 if(! strlen($albname))
 299                         $albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 300
 301
 302                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 303                         dbesc($resource_id),
 304                         intval($page_owner_uid)
 305                 );
 306                 if(count($p)) {
 307                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 308                                 dbesc($desc),
 309                                 dbesc($albname),
 310                                 dbesc($str_contact_allow),
 311                                 dbesc($str_group_allow),
 312                                 dbesc($str_contact_deny),
 313                                 dbesc($str_group_deny),
 314                                 dbesc($resource_id),
 315                                 intval($page_owner_uid)
 316                         );
 317                 }
 318
 319                 /* Don't make the item visible if the only change was the album name */
 320
 321                 $visibility = 0;
 322                 if($p[0]['desc'] !== $desc || strlen($rawtags))
 323                         $visibility = 1;
 324
 325                 if(! $item_id) {
 326
 327                         // Create item container
 328
 329                         $title = '';
 330                         $basename = basename($filename);
 331                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 332
 333                         $arr = array();
 334
 335                         $arr['uid']           = $page_owner_uid;
 336                         $arr['uri']           = $uri;
 337                         $arr['parent-uri']    = $uri;
 338                         $arr['type']          = 'photo';
 339                         $arr['wall']          = 1;
 340                         $arr['resource-id']   = $p[0]['resource-id'];
 341                         $arr['contact-id']    = $owner_record['id'];
 342                         $arr['owner-name']    = $owner_record['name'];
 343                         $arr['owner-link']    = $owner_record['url'];
 344                         $arr['owner-avatar']  = $owner_record['thumb'];
 345                         $arr['author-name']   = $owner_record['name'];
 346                         $arr['author-link']   = $owner_record['url'];
 347                         $arr['author-avatar'] = $owner_record['thumb'];
 348                         $arr['title']         = $title;
 349                         $arr['allow_cid']     = $p[0]['allow_cid'];
 350                         $arr['allow_gid']     = $p[0]['allow_gid'];
 351                         $arr['deny_cid']      = $p[0]['deny_cid'];
 352                         $arr['deny_gid']      = $p[0]['deny_gid'];
 353                         $arr['last-child']    = 1;
 354                         $arr['visible']       = $visibility;
 355
 356                         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 357                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 358                                                 . '[/url]';
 359
 360                         $item_id = item_store($arr);
 361
 362                 }
 363
 364                 if($item_id) {
 365                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 366                                 intval($item_id),
 367                                 intval($page_owner_uid)
 368                         );
 369                 }
 370                 if(count($r)) {
 371                         $old_tag    = $r[0]['tag'];
 372                         $old_inform = $r[0]['inform'];
 373                 }
 374
 375                 if(strlen($rawtags)) {
 376
 377                         $str_tags = '';
 378                         $inform   = '';
 379
 380                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 381
 382                         $x = substr($rawtags,0,1);
 383                         if($x !== '@' && $x !== '#')
 384                                 $rawtags = '#' . $rawtags;
 385
 386                         $taginfo = array();
 387                         $tags = get_tags($rawtags);
 388
 389                         if(count($tags)) {
 390                                 foreach($tags as $tag) {
 391                                         if(isset($profile))
 392                                                 unset($profile);
 393                                         if(strpos($tag,'@') === 0) {
 394                                                 $name = substr($tag,1);
 395                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 396                                                         $newname = $name;
 397                                                         $links = @lrdd($name);
 398                                                         if(count($links)) {
 399                                                                 foreach($links as $link) {
 400                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 401                                                         $profile = $link['@attributes']['href'];
 402                                                                         if($link['@attributes']['rel'] === 'salmon') {
 403                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 404                                                                                 if(strlen($inform))
 405                                                                                         $inform .= ',';
 406                                                         $inform .= $salmon;
 407                                                                         }
 408                                                                 }
 409                                                         }
 410                                                         $taginfo[] = array($newname,$profile,$salmon);
 411                                                 }
 412                                                 else {
 413                                                         $newname = $name;
 414                                                         if(strstr($name,'_') || strstr($name,' ')) {
 415                                                                 $newname = str_replace('_',' ',$name);
 416                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 417                                                                         dbesc($newname),
 418                                                                         intval($page_owner_uid)
 419                                                                 );
 420                                                         }
 421                                                         else {
 422                                                                 $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 423                                                                         dbesc($name),
 424                                                                         dbesc($name),
 425                                                                         intval($page_owner_uid)
 426                                                                 );
 427                                                         }
 428                                                         if(count($r)) {
 429                                                                 $newname = $r[0]['name'];
 430                                                                 $profile = $r[0]['url'];
 431                                                                 $notify = 'cid:' . $r[0]['id'];
 432                                                                 if(strlen($inform))
 433                                                                         $inform .= ',';
 434                                                                 $inform .= $notify;
 435                                                         }
 436                                                 }
 437                                                 if($profile) {
 438                                                         if(substr($notify,0,4) === 'cid:')
 439                                                                 $taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname  . '[/url]');
 440                                                         else
 441                                                                 $taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname     . '[/url]');
 442                                                         if(strlen($str_tags))
 443                                                                 $str_tags .= ',';
 444                                                         $profile = str_replace(',','%2c',$profile);
 445                                                         $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
 446                                                 }
 447                                         }
 448                                 }
 449                         }
 450
 451                         $newtag = $old_tag;
 452                         if(strlen($newtag) && strlen($str_tags))
 453                                 $newtag .= ',';
 454                         $newtag .= $str_tags;
 455
 456                         $newinform = $old_inform;
 457                         if(strlen($newinform) && strlen($inform))
 458                                 $newinform .= ',';
 459                         $newinform .= $inform;
 460
 461                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 462                                 dbesc($newtag),
 463                                 dbesc($newinform),
 464                                 dbesc(datetime_convert()),
 465                                 dbesc(datetime_convert()),
 466                                 intval($item_id),
 467                                 intval($page_owner_uid)
 468                         );
 469
 470                         $best = 0;
 471                         foreach($p as $scales) {
 472                                 if(intval($scales['scale']) == 2) {
 473                                         $best = 2;
 474                                         break;
 475                                 }
 476                                 if(intval($scales['scale']) == 4) {
 477                                         $best = 4;
 478                                         break;
 479                                 }
 480                         }
 481
 482                         if(count($taginfo)) {
 483                                 foreach($taginfo as $tagged) {
 484
 485                                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 486
 487                                         $arr = array();
 488
 489                                         $arr['uid']           = $page_owner_uid;
 490                                         $arr['uri']           = $uri;
 491                                         $arr['parent-uri']    = $uri;
 492                                         $arr['type']          = 'activity';
 493                                         $arr['wall']          = 1;
 494                                         $arr['contact-id']    = $owner_record['id'];
 495                                         $arr['owner-name']    = $owner_record['name'];
 496                                         $arr['owner-link']    = $owner_record['url'];
 497                                         $arr['owner-avatar']  = $owner_record['thumb'];
 498                                         $arr['author-name']   = $owner_record['name'];
 499                                         $arr['author-link']   = $owner_record['url'];
 500                                         $arr['author-avatar'] = $owner_record['thumb'];
 501                                         $arr['title']         = '';
 502                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 503                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 504                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 505                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 506                                         $arr['last-child']    = 1;
 507                                         $arr['visible']       = 1;
 508                                         $arr['verb']          = ACTIVITY_TAG;
 509                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 510                                         $arr['target-type']   = ACTIVITY_OBJ_PHOTO;
 511                                         $arr['tag']           = $tagged[4];
 512                                         $arr['inform']        = $tagged[2];
 513
 514                                         $arr['body']          = '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]' . ' ' . t('was tagged in a') . ' ' . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('photo') . '[/url]' . ' ' . t('by') . ' ' . '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]' ;
 515                                         $arr['body'] .= "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . '[img]' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.jpg' . '[/img][/url]' . "\n" ;
 516
 517                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 518                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 519                                         if($tagged[3])
 520                                                 $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $tagged[3]['photo'] . '" />' . "\n");
 521                                         $arr['object'] .= '</link></object>' . "\n";
 522
 523                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
 524                                                 . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 525                                         $arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="image/jpeg" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.jpg' . '" />') . '</link></target>';
 526
 527                                         $item_id = item_store($arr);
 528                                         if($item_id) {
 529                                                 q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
 530                                                         dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 531                                                         intval($page_owner_uid),
 532                                                         intval($item_id)
 533                                                 );
 534
 535                                                 proc_run('php',"include/notifier.php","tag","$item_id");
 536                                         }
 537                                 }
 538
 539                         }
 540
 541                 }
 542                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 543                 return; // NOTREACHED
 544         }
 545
 546
 547         /**
 548          * default post action - upload a photo
 549          */
 550
 551         call_hooks('photo_post_init', $_POST);
 552
 553         /**
 554          * Determine the album to use
 555          */
 556
 557         $album    = notags(trim($_REQUEST['album']));
 558         $newalbum = notags(trim($_REQUEST['newalbum']));
 559
 560         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , 'LOGGER_DEBUG');
 561
 562         if(! strlen($album)) {
 563                 if(strlen($newalbum))
 564                         $album = $newalbum;
 565                 else
 566                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 567         }
 568
 569         /**
 570          *
 571          * We create a wall item for every photo, but we don't want to
 572          * overwhelm the data stream with a hundred newly uploaded photos.
 573          * So we will make the first photo uploaded to this album in the last several hours
 574          * visible by default, the rest will become visible over time when and if
 575          * they acquire comments, likes, dislikes, and/or tags
 576          *
 577          */
 578
 579         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 580                 dbesc($album),
 581                 intval($page_owner_uid)
 582         );
 583         if((! count($r)) || ($album == t('Profile Photos')))
 584                 $visible = 1;
 585         else
 586                 $visible = 0;
 587
 588         $str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
 589         $str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
 590         $str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
 591         $str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
 592
 593         $ret = array('src' => '', 'filename' => '', 'filesize' => 0);
 594
 595         call_hooks('photo_post_file',$ret);
 596
 597         if(x($ret,'src') && x($ret,'filesize')) {
 598                 $src      = $ret['src'];
 599                 $filename = $ret['filename'];
 600                 $filesize = $ret['filesize'];
 601         }
 602         else {
 603                 $src        = $_FILES['userfile']['tmp_name'];
 604                 $filename   = basename($_FILES['userfile']['name']);
 605                 $filesize   = intval($_FILES['userfile']['size']);
 606         }
 607
 608
 609         logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ' . $filesize . ' bytes', LOGGER_DEBUG);
 610
 611         $maximagesize = get_config('system','maximagesize');
 612
 613         if(($maximagesize) && ($filesize > $maximagesize)) {
 614                 notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
 615                 @unlink($src);
 616                 $foo = 0;
 617                 call_hooks('photo_post_end',$foo);
 618                 return;
 619         }
 620
 621         if(! $filesize) {
 622                 notice( t('Image file is empty.') . EOL);
 623                 @unlink($src);
 624                 $foo = 0;
 625                 call_hooks('photo_post_end',$foo);
 626                 return;
 627         }
 628
 629         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , 'LOGGER_DEBUG');
 630
 631         $imagedata = @file_get_contents($src);
 632         $ph = new Photo($imagedata);
 633
 634         if(! $ph->is_valid()) {
 635                 logger('mod/photos.php: photos_post(): unable to process image' , 'LOGGER_DEBUG');
 636                 notice( t('Unable to process image.') . EOL );
 637                 @unlink($src);
 638                 $foo = 0;
 639                 call_hooks('photo_post_end',$foo);
 640                 killme();
 641         }
 642
 643         @unlink($src);
 644
 645         $width  = $ph->getWidth();
 646         $height = $ph->getHeight();
 647
 648         $smallest = 0;
 649
 650         $photo_hash = photo_new_resource();
 651
 652         $r = $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 653
 654         if(! $r) {
 655                 logger('mod/photos.php: photos_post(): image store failed' , 'LOGGER_DEBUG');
 656                 notice( t('Image upload failed.') . EOL );
 657                 killme();
 658         }
 659
 660         if($width > 640 || $height > 640) {
 661                 $ph->scaleImage(640);
 662                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 663                 $smallest = 1;
 664         }
 665
 666         if($width > 320 || $height > 320) {
 667                 $ph->scaleImage(320);
 668                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 669                 $smallest = 2;
 670         }
 671
 672         $basename = basename($filename);
 673         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 674
 675         // Create item container
 676
 677         $arr = array();
 678
 679         $arr['uid']           = $page_owner_uid;
 680         $arr['uri']           = $uri;
 681         $arr['parent-uri']    = $uri;
 682         $arr['type']          = 'photo';
 683         $arr['wall']          = 1;
 684         $arr['resource-id']   = $photo_hash;
 685         $arr['contact-id']    = $owner_record['id'];
 686         $arr['owner-name']    = $owner_record['name'];
 687         $arr['owner-link']    = $owner_record['url'];
 688         $arr['owner-avatar']  = $owner_record['thumb'];
 689         $arr['author-name']   = $owner_record['name'];
 690         $arr['author-link']   = $owner_record['url'];
 691         $arr['author-avatar'] = $owner_record['thumb'];
 692         $arr['title']         = '';
 693         $arr['allow_cid']     = $str_contact_allow;
 694         $arr['allow_gid']     = $str_group_allow;
 695         $arr['deny_cid']      = $str_contact_deny;
 696         $arr['deny_gid']      = $str_group_deny;
 697         $arr['last-child']    = 1;
 698         $arr['visible']       = $visible;
 699         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 700                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 701                                 . '[/url]';
 702
 703         $item_id = item_store($arr);
 704
 705         if($item_id) {
 706                 q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
 707                         dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 708                         intval($page_owner_uid),
 709                         intval($item_id)
 710                 );
 711         }
 712
 713         if($visible)
 714                 proc_run('php', "include/notifier.php", 'wall-new', $item_id);
 715
 716         call_hooks('photo_post_end',intval($item_id));
 717
 718         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 719         // if they do not wish to be redirected
 720
 721         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 722         // NOTREACHED
 723 }
 724
 725
 726
 727 function photos_content(&$a) {
 728
 729         // URLs:
 730         // photos/name
 731         // photos/name/upload
 732         // photos/name/album/xxxxx
 733         // photos/name/album/xxxxx/edit
 734         // photos/name/image/xxxxx
 735         // photos/name/image/xxxxx/edit
 736
 737
 738         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 739                 notice( t('Public access denied.') . EOL);
 740                 return;
 741         }
 742
 743
 744         require_once('include/bbcode.php');
 745         require_once('include/security.php');
 746         require_once('include/conversation.php');
 747
 748         if(! x($a->data,'user')) {
 749                 notice( t('No photos selected') . EOL );
 750                 return;
 751         }
 752
 753         $_SESSION['photo_return'] = $a->cmd;
 754
 755         //
 756         // Parse arguments
 757         //
 758
 759         if($a->argc > 3) {
 760                 $datatype = $a->argv[2];
 761                 $datum = $a->argv[3];
 762         }
 763         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 764                 $datatype = 'upload';
 765         else
 766                 $datatype = 'summary';
 767
 768         if($a->argc > 4)
 769                 $cmd = $a->argv[4];
 770         else
 771                 $cmd = 'view';
 772
 773         //
 774         // Setup permissions structures
 775         //
 776
 777         $can_post       = false;
 778         $visitor        = 0;
 779         $contact        = null;
 780         $remote_contact = false;
 781
 782         $owner_uid = $a->data['user']['uid'];
 783
 784         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 785
 786         if((local_user()) && (local_user() == $owner_uid))
 787                 $can_post = true;
 788         else {
 789                 if($community_page && remote_user()) {
 790                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 791                                 intval(remote_user()),
 792                                 intval($owner_uid)
 793                         );
 794                         if(count($r)) {
 795                                 $can_post = true;
 796                                 $contact  = $r[0];
 797                                 $remote_contact = true;
 798                                 $visitor = remote_user();
 799                         }
 800                 }
 801         }
 802
 803         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 804
 805         if(remote_user() && (! $visitor)) {
 806                 $contact_id = $_SESSION['visitor_id'];
 807                 $groups = init_groups_visitor($contact_id);
 808                 $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 809                         intval(remote_user()),
 810                         intval($owner_uid)
 811                 );
 812                 if(count($r)) {
 813                         $contact = $r[0];
 814                         $remote_contact = true;
 815                 }
 816         }
 817
 818         if(! $remote_contact) {
 819                 if(local_user()) {
 820                         $contact_id = $_SESSION['cid'];
 821                         $contact = $a->contact;
 822                 }
 823         }
 824
 825         if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
 826                 notice( t('Access to this item is restricted.') . EOL);
 827                 return;
 828         }
 829
 830         $sql_extra = permissions_sql($owner_uid,$remote_contact,$groups);
 831
 832         $o = "";
 833
 834         // tabs
 835         $tpl = get_markup_template('profile_tabs.tpl');
 836         $_is_owner = (local_user() && (local_user() == $owner_uid));
 837         $o .= replace_macros($tpl,array(
 838                 '$url' => $a->get_baseurl() . '/profile/' .$a->data['user']['nickname'],
 839                 '$phototab' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
 840                 '$status' => t('Status'),
 841                 '$profile' => t('Profile'),
 842                 '$photos' => t('Photos'),
 843                 '$events' => (($_is_owner) ? t('Events') : ''),
 844                 '$notes' => (($_is_owner) ?     t('Personal Notes') : ''),
 845                 '$activetab' => "photos",
 846         ));
 847
 848         //
 849         // dispatch request
 850         //
 851
 852
 853         if($datatype === 'upload') {
 854                 if(! ($can_post)) {
 855                         notice( t('Permission denied.'));
 856                         return;
 857                 }
 858                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 859
 860                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 861                 if(count($a->data['albums'])) {
 862                         foreach($a->data['albums'] as $album) {
 863                                 if(($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
 864                                         continue;
 865                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 866                         }
 867                 }
 868
 869                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 870
 871                 $albumselect .= '</select>';
 872
 873                 $uploader = '';
 874
 875                 $ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
 876                                 'addon_text' => $uploader,
 877                                 'default_upload' => true);
 878
 879
 880                 call_hooks('photo_upload_form',$ret);
 881
 882                 $default_upload = '<input type="file" name="userfile" />        <div class="photos-upload-submit-wrapper" >
 883                 <input type="submit" name="submit" value="' . t('Submit') . '" id="photos-upload-submit" /> </div>';
 884
 885
 886
 887
 888                 $tpl = get_markup_template('photos_upload.tpl');
 889                 $o .= replace_macros($tpl,array(
 890                         '$pagename' => t('Upload Photos'),
 891                         '$sessid' => session_id(),
 892                         '$nickname' => $a->data['user']['nickname'],
 893                         '$newalbum' => t('New album name: '),
 894                         '$existalbumtext' => t('or existing album name: '),
 895                         '$albumselect' => template_escape($albumselect),
 896                         '$permissions' => t('Permissions'),
 897                         '$aclselect' => (($visitor) ? '' : template_escape(populate_acl($a->user, $celeb))),
 898                         '$uploader' => $ret['addon_text'],
 899                         '$default' => (($ret['default_upload']) ? $default_upload : ''),
 900                         '$uploadurl' => $ret['post_url']
 901
 902                 ));
 903
 904                 return $o;
 905         }
 906
 907         if($datatype === 'album') {
 908
 909                 $album = hex2bin($datum);
 910
 911                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 912                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
 913                         intval($owner_uid),
 914                         dbesc($album)
 915                 );
 916                 if(count($r)) {
 917                         $a->set_pager_total(count($r));
 918                         $a->set_pager_itemspage(20);
 919                 }
 920
 921                 $r = q("SELECT `resource-id`, `id`, `filename`, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 922                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 923                         intval($owner_uid),
 924                         dbesc($album),
 925                         intval($a->pager['start']),
 926                         intval($a->pager['itemspage'])
 927                 );
 928
 929                 $o .= '<h3>' . $album . '</h3>';
 930
 931                 if($cmd === 'edit') {
 932                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
 933                                 if($can_post) {
 934                                         $edit_tpl = get_markup_template('album_edit.tpl');
 935                                         $o .= replace_macros($edit_tpl,array(
 936                                                 '$nametext' => t('New album name: '),
 937                                                 '$nickname' => $a->data['user']['nickname'],
 938                                                 '$album' => template_escape($album),
 939                                                 '$hexalbum' => bin2hex($album),
 940                                                 '$submit' => t('Submit'),
 941                                                 '$dropsubmit' => t('Delete Album')
 942                                         ));
 943                                 }
 944                         }
 945                 }
 946                 else {
 947                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
 948                                 if($can_post) {
 949                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 950                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 951                                                 . t('Edit Album') . '</a></div>';
 952                                 }
 953                         }
 954                 }
 955                 $tpl = get_markup_template('photo_album.tpl');
 956                 if(count($r))
 957                         foreach($r as $rr) {
 958                                 $o .= replace_macros($tpl,array(
 959                                         '$id' => $rr['id'],
 960                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 961                                         '$phototitle' => t('View Photo'),
 962                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 963                                         '$imgalt' => template_escape($rr['filename']),
 964                                         '$desc'=> template_escape($rr['desc'])
 965                                 ));
 966
 967                 }
 968                 $o .= '<div id="photo-album-end"></div>';
 969                 $o .= paginate($a);
 970
 971                 return $o;
 972
 973         }
 974
 975
 976         if($datatype === 'image') {
 977
 978
 979
 980                 //$o = '';
 981                 // fetch image, item containing image, then comments
 982
 983                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 984                         $sql_extra ORDER BY `scale` ASC ",
 985                         intval($owner_uid),
 986                         dbesc($datum)
 987                 );
 988
 989                 if(! count($ph)) {
 990                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 991                                 LIMIT 1",
 992                                 intval($owner_uid),
 993                                 dbesc($datum)
 994                         );
 995                         if(count($ph))
 996                                 notice( t('Permission denied. Access to this item may be restricted.'));
 997                         else
 998                                 notice( t('Photo not available') . EOL );
 999                         return;
1000                 }
1001
1002                 $prevlink = '';
1003                 $nextlink = '';
1004
1005                 $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1006                         $sql_extra ORDER BY `created` DESC ",
1007                         dbesc($ph[0]['album']),
1008                         intval($owner_uid)
1009                 );
1010
1011                 if(count($prvnxt)) {
1012                         for($z = 0; $z < count($prvnxt); $z++) {
1013                                 if($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
1014                                         $prv = $z - 1;
1015                                         $nxt = $z + 1;
1016                                         if($prv < 0)
1017                                                 $prv = count($prvnxt) - 1;
1018                                         if($nxt >= count($prvnxt))
1019                                                 $nxt = 0;
1020                                         break;
1021                                 }
1022                         }
1023                         $edit_suffix = ((($cmd === 'edit') && ($can_post)) ? '/edit' : '');
1024                         $prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix;
1025                         $nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix;
1026                 }
1027
1028
1029                 if(count($ph) == 1)
1030                         $hires = $lores = $ph[0];
1031                 if(count($ph) > 1) {
1032                         if($ph[1]['scale'] == 2) {
1033                                 // original is 640 or less, we can display it directly
1034                                 $hires = $lores = $ph[0];
1035                         }
1036                         else {
1037                         $hires = $ph[0];
1038                         $lores = $ph[1];
1039                         }
1040                 }
1041
1042                 $album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1043                 $tools = Null;
1044                 $lock = Null;
1045
1046                 if($can_post && ($ph[0]['uid'] == $owner_uid)) {
1047                         $tools = array(
1048                                 'edit'  => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
1049                                 'profile'=>array($a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'], t('Use as profile photo')),
1050                         );
1051
1052                         // lock
1053                         $lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1054                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
1055                                         ? t('Private Message')
1056                                         : Null);
1057
1058
1059                 }
1060
1061                 if($prevlink)
1062                         $prevlink = array($prevlink, '<div class="icon prev"></div>') ;
1063
1064                 $photo = array(
1065                         'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg',
1066                         'title'=> t('View Full Size'),
1067                         'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg'
1068                 );
1069
1070                 if($nextlink)
1071                         $nextlink = array($nextlink, '<div class="icon next"></div>');
1072
1073
1074                 // Do we have an item for this photo?
1075
1076                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1077                         dbesc($datum)
1078                 );
1079                 if(count($linked_items)) {
1080                         $link_item = $linked_items[0];
1081                         $r = q("SELECT COUNT(*) AS `total`
1082                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1083                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
1084                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1085                                 AND `item`.`uid` = %d
1086                                 $sql_extra ",
1087                                 dbesc($link_item['uri']),
1088                                 dbesc($link_item['uri']),
1089                                 intval($link_item['uid'])
1090
1091                         );
1092
1093                         if(count($r))
1094                                 $a->set_pager_total($r[0]['total']);
1095
1096
1097                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1098                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
1099                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
1100                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1101                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1102                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
1103                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1104                                 AND `item`.`uid` = %d
1105                                 $sql_extra
1106                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
1107                                 dbesc($link_item['uri']),
1108                                 dbesc($link_item['uri']),
1109                                 intval($link_item['uid']),
1110                                 intval($a->pager['start']),
1111                                 intval($a->pager['itemspage'])
1112
1113                         );
1114
1115                         if((local_user()) && (local_user() == $link_item['uid'])) {
1116                                 q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
1117                                         intval($link_item['parent']),
1118                                         intval(local_user())
1119                                 );
1120                         }
1121                 }
1122
1123                 $tags=Null;
1124
1125                 if(count($linked_items) && strlen($link_item['tag'])) {
1126                         $arr = explode(',',$link_item['tag']);
1127                         // parse tags and add links
1128                         $tag_str = '';
1129                         foreach($arr as $t) {
1130                                 if(strlen($tag_str))
1131                                         $tag_str .= ', ';
1132                                 $tag_str .= bbcode($t);
1133                         }
1134                         $tags = array(t('Tags: '), $tag_str);
1135                         if($cmd === 'edit') {
1136                                 $tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
1137                                 $tags[] = t('[Remove any tag]');
1138                         }
1139                 }
1140
1141
1142                 $edit = Null;
1143                 if(($cmd === 'edit') && ($can_post)) {
1144                         $edit_tpl = get_markup_template('photo_edit.tpl');
1145                         $edit = replace_macros($edit_tpl, array(
1146                                 '$id' => $ph[0]['id'],
1147                                 '$album' => template_escape($ph[0]['album']),
1148                                 '$newalbum' => t('New album name'),
1149                                 '$nickname' => $a->data['user']['nickname'],
1150                                 '$resource_id' => $ph[0]['resource-id'],
1151                                 '$capt_label' => t('Caption'),
1152                                 '$caption' => template_escape($ph[0]['desc']),
1153                                 '$tag_label' => t('Add a Tag'),
1154                                 '$tags' => $link_item['tag'],
1155                                 '$permissions' => t('Permissions'),
1156                                 '$aclselect' => template_escape(populate_acl($ph[0])),
1157                                 '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
1158                                 '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
1159                                 '$submit' => t('Submit'),
1160                                 '$delete' => t('Delete Photo')
1161                         ));
1162                 }
1163
1164                 if(count($linked_items)) {
1165
1166                         $cmnt_tpl = get_markup_template('comment_item.tpl');
1167                         $tpl = get_markup_template('photo_item.tpl');
1168                         $return_url = $a->cmd;
1169
1170                         $like_tpl = get_markup_template('like_noshare.tpl');
1171
1172                         $likebuttons = '';
1173
1174                         if($can_post || can_write_wall($a,$owner_uid)) {
1175                                 $likebuttons = replace_macros($like_tpl,array(
1176                                         '$id' => $link_item['id'],
1177                                         '$likethis' => t("I like this \x28toggle\x29"),
1178                                         '$nolike' => t("I don't like this \x28toggle\x29"),
1179                                         '$share' => t('Share'),
1180                                         '$wait' => t('Please wait')
1181                                 ));
1182                         }
1183
1184                         $comments = '';
1185                         if(! count($r)) {
1186                                 if($can_post || can_write_wall($a,$owner_uid)) {
1187                                         if($link_item['last-child']) {
1188                                                 $comments .= replace_macros($cmnt_tpl,array(
1189                                                         '$return_path' => '',
1190                                                         '$jsreload' => $return_url,
1191                                                         '$type' => 'wall-comment',
1192                                                         '$id' => $link_item['id'],
1193                                                         '$parent' => $link_item['id'],
1194                                                         '$profile_uid' =>  $owner_uid,
1195                                                         '$mylink' => $contact['url'],
1196                                                         '$mytitle' => t('This is you'),
1197                                                         '$myphoto' => $contact['thumb'],
1198                                                         '$comment' => t('Comment'),
1199                                                         '$submit' => t('Submit'),
1200                                                         '$ww' => ''
1201                                                 ));
1202                                         }
1203                                 }
1204                         }
1205
1206                         $alike = array();
1207                         $dlike = array();
1208
1209                         $like = '';
1210                         $dislike = '';
1211
1212                         // display comments
1213                         if(count($r)) {
1214
1215                                 foreach($r as $item) {
1216                                         like_puller($a,$item,$alike,'like');
1217                                         like_puller($a,$item,$dlike,'dislike');
1218                                 }
1219
1220                                 $like    = ((isset($alike[$link_item['id']])) ? format_like($alike[$link_item['id']],$alike[$link_item['id'] . '-l'],'like',$link_item['id']) : '');
1221                                 $dislike = ((isset($dlike[$link_item['id']])) ? format_like($dlike[$link_item['id']],$dlike[$link_item['id'] . '-l'],'dislike',$link_item['id']) : '');
1222
1223
1224
1225                                 if($can_post || can_write_wall($a,$owner_uid)) {
1226                                         if($link_item['last-child']) {
1227                                                 $comments .= replace_macros($cmnt_tpl,array(
1228                                                         '$return_path' => '',
1229                                                         '$jsreload' => $return_url,
1230                                                         '$type' => 'wall-comment',
1231                                                         '$id' => $link_item['id'],
1232                                                         '$parent' => $link_item['id'],
1233                                                         '$profile_uid' =>  $owner_uid,
1234                                                         '$mylink' => $contact['url'],
1235                                                         '$mytitle' => t('This is you'),
1236                                                         '$myphoto' => $contact['thumb'],
1237                                                         '$comment' => t('Comment'),
1238                                                         '$submit' => t('Submit'),
1239                                                         '$ww' => ''
1240                                                 ));
1241                                         }
1242                                 }
1243
1244
1245                                 foreach($r as $item) {
1246                                         $comment = '';
1247                                         $template = $tpl;
1248                                         $sparkle = '';
1249
1250                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
1251                                                 continue;
1252
1253                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
1254
1255                                         if($can_post || can_write_wall($a,$owner_uid)) {
1256
1257                                                 if($item['last-child']) {
1258                                                         $comments .= replace_macros($cmnt_tpl,array(
1259                                                                 '$return_path' => '',
1260                                                                 '$jsreload' => $return_url,
1261                                                                 '$type' => 'wall-comment',
1262                                                                 '$id' => $item['item_id'],
1263                                                                 '$parent' => $item['parent'],
1264                                                                 '$profile_uid' =>  $owner_uid,
1265                                                                 '$mylink' => $contact['url'],
1266                                                                 '$mytitle' => t('This is you'),
1267                                                                 '$myphoto' => $contact['thumb'],
1268                                                                 '$comment' => t('Comment'),
1269                                                                 '$submit' => t('Submit'),
1270                                                                 '$ww' => ''
1271                                                         ));
1272                                                 }
1273                                         }
1274
1275
1276                                         if(local_user() && ($item['contact-uid'] == local_user())
1277                                                 && ($item['network'] == 'dfrn') && (! $item['self'] )) {
1278                                                 $profile_url = $redirect_url;
1279                                                 $sparkle = ' sparkle';
1280                                         }
1281                                         else {
1282                                                 $profile_url = $item['url'];
1283                                                 $sparkle = '';
1284                                         }
1285
1286                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1287
1288                                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
1289                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1290
1291                                         $profile_link = $profile_url;
1292
1293                                         $drop = '';
1294
1295                                         if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
1296                                                 $drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
1297
1298
1299                                         $comments .= replace_macros($template,array(
1300                                                 '$id' => $item['item_id'],
1301                                                 '$profile_url' => $profile_link,
1302                                                 '$name' => template_escape($profile_name),
1303                                                 '$thumb' => $profile_avatar,
1304                                                 '$sparkle' => $sparkle,
1305                                                 '$title' => template_escape($item['title']),
1306                                                 '$body' => template_escape(bbcode($item['body'])),
1307                                                 '$ago' => relative_date($item['created']),
1308                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1309                                                 '$drop' => $drop,
1310                                                 '$comment' => $comment
1311                                         ));
1312                                 }
1313                         }
1314
1315                         $paginate = paginate($a);
1316                 }
1317
1318                 $photo_tpl = get_markup_template('photo_view.tpl');
1319                 $o .= replace_macros($photo_tpl, array(
1320                         '$id' => $ph[0]['id'],
1321                         '$album' => array($album_link,template_escape($ph[0]['album'])),
1322                         '$tools' => $tools,
1323                         '$lock' => $lock,
1324                         '$photo' => $photo,
1325                         '$prevlink' => $prevlink,
1326                         '$nextlink' => $nextlink,
1327                         '$desc' => $ph[0]['desc'],
1328                         '$tags' => template_escape($tags),
1329                         '$edit' => $edit,
1330                         '$likebuttons' => $likebuttons,
1331                         '$like' => template_escape($like),
1332                         '$dislike' => template_escape($dislike),
1333                         '$comments' => $comments,
1334                         '$paginate' => $paginate,
1335                 ));
1336
1337                 return $o;
1338         }
1339
1340         // Default - show recent photos with upload link (if applicable)
1341         //$o = '';
1342
1343         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1344                 $sql_extra GROUP BY `resource-id`",
1345                 intval($a->data['user']['uid']),
1346                 dbesc('Contact Photos'),
1347                 dbesc( t('Contact Photos'))
1348         );
1349         if(count($r)) {
1350                 $a->set_pager_total(count($r));
1351                 $a->set_pager_itemspage(20);
1352         }
1353
1354         $r = q("SELECT `resource-id`, `id`, `filename`, `album`, max(`scale`) AS `scale` FROM `photo`
1355                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1356                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1357                 intval($a->data['user']['uid']),
1358                 dbesc('Contact Photos'),
1359                 dbesc( t('Contact Photos')),
1360                 intval($a->pager['start']),
1361                 intval($a->pager['itemspage'])
1362         );
1363
1364         $o .= '<h3>' . t('Recent Photos') . '</h3>';
1365
1366         if($can_post) {
1367                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
1368                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
1369         }
1370
1371         $tpl = get_markup_template('photo_top.tpl');
1372         if(count($r)) {
1373                 foreach($r as $rr) {
1374                         $o .= replace_macros($tpl,array(
1375                                 '$id'         => $rr['id'],
1376                                 '$photolink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1377                                 '$phototitle' => t('View Photo'),
1378                                 '$imgsrc'     => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
1379                                 '$albumlink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1380                                 '$albumname'  => template_escape($rr['album']),
1381                                 '$albumalt'   => t('View Album'),
1382                                 '$imgalt'     => template_escape($rr['filename'])
1383                         ));
1384
1385                 }
1386                 $o .= '<div id="photo-top-end"></div>';
1387         }
1388         $o .= paginate($a);
1389         return $o;
1390 }
1391