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