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