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></h3>';
  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                         $o .= '</div>';
  57                 }
  58
  59                 if(! x($a->page,'aside'))
  60                         $a->page['aside'] = '';
  61                 $a->page['aside'] .= $o;
  62
  63
  64                 $a->page['htmlhead'] .= "<script> var ispublic = '" . t('everybody') . "';" ;
  65
  66                 $a->page['htmlhead'] .= <<< EOT
  67
  68                 $(document).ready(function() {
  69
  70                         $('#contact_allow, #contact_deny, #group_allow, #group_deny').change(function() {
  71                                 var selstr;
  72                                 $('#contact_allow option:selected, #contact_deny option:selected, #group_allow option:selected, #group_deny option:selected').each( function() {
  73                                         selstr = $(this).text();
  74                                         $('#jot-perms-icon').removeClass('unlock').addClass('lock');
  75                                         $('#jot-public').hide();
  76                                 });
  77                                 if(selstr == null) {
  78                                         $('#jot-perms-icon').removeClass('lock').addClass('unlock');
  79                                         $('#jot-public').show();
  80                                 }
  81
  82                         }).trigger('change');
  83
  84                 });
  85
  86                 </script>
  87 EOT;
  88         }
  89
  90         return;
  91 }
  92
  93
  94
  95 function photos_post(&$a) {
  96
  97         logger('mod-photos: photos_post(): begin' , 'LOGGER_DEBUG');
  98
  99
 100         logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA);
 101         logger('mod_photos: FILES '   . print_r($_FILES,true), LOGGER_DATA);
 102
 103         $can_post  = false;
 104         $visitor   = 0;
 105
 106         $page_owner_uid = $a->data['user']['uid'];
 107         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 108
 109         if((local_user()) && (local_user() == $page_owner_uid))
 110                 $can_post = true;
 111         else {
 112                 if($community_page && remote_user()) {
 113                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 114                                 intval(remote_user()),
 115                                 intval($page_owner_uid)
 116                         );
 117                         if(count($r)) {
 118                                 $can_post = true;
 119                                 $visitor = remote_user();
 120                         }
 121                 }
 122         }
 123
 124         if(! $can_post) {
 125                 notice( t('Permission denied.') . EOL );
 126                 killme();
 127         }
 128
 129         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 130                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
 131                 intval($page_owner_uid)
 132         );
 133
 134         if(! count($r)) {
 135                 notice( t('Contact information unavailable') . EOL);
 136                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 137                 killme();
 138         }
 139
 140         $owner_record = $r[0];
 141
 142
 143         if(($a->argc > 3) && ($a->argv[2] === 'album')) {
 144                 $album = hex2bin($a->argv[3]);
 145
 146                 if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
 147                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 148                         return; // NOTREACHED
 149                 }
 150
 151                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 152                         dbesc($album),
 153                         intval($page_owner_uid)
 154                 );
 155                 if(! count($r)) {
 156                         notice( t('Album not found.') . EOL);
 157                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 158                         return; // NOTREACHED
 159                 }
 160
 161                 $newalbum = notags(trim($_POST['albumname']));
 162                 if($newalbum != $album) {
 163                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 164                                 dbesc($newalbum),
 165                                 dbesc($album),
 166                                 intval($page_owner_uid)
 167                         );
 168                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 169                         goaway($a->get_baseurl() . '/' . $newurl);
 170                         return; // NOTREACHED
 171                 }
 172
 173
 174                 if($_POST['dropalbum'] == t('Delete Album')) {
 175
 176                         $res = array();
 177
 178                         // get the list of photos we are about to delete
 179
 180                         if($visitor) {
 181                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 182                                         intval($visitor),
 183                                         intval($page_owner_uid),
 184                                         dbesc($album)
 185                                 );
 186                         }
 187                         else {
 188                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 189                                         intval(local_user()),
 190                                         dbesc($album)
 191                                 );
 192                         }
 193                         if(count($r)) {
 194                                 foreach($r as $rr) {
 195                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 196                                 }
 197                         }
 198                         else {
 199                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 200                                 return; // NOTREACHED
 201                         }
 202
 203                         $str_res = implode(',', $res);
 204
 205                         // remove the associated photos
 206
 207                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 208                                 intval($page_owner_uid)
 209                         );
 210
 211                         // find and delete the corresponding item with all the comments and likes/dislikes
 212
 213                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 214                                 intval($page_owner_uid)
 215                         );
 216                         if(count($r)) {
 217                                 foreach($r as $rr) {
 218                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 219                                                 dbesc(datetime_convert()),
 220                                                 dbesc($rr['parent-uri']),
 221                                                 intval($page_owner_uid)
 222                                         );
 223
 224                                         $drop_id = intval($rr['id']);
 225
 226                                         // send the notification upstream/downstream as the case may be
 227
 228                                         if($rr['visible'])
 229                                                 proc_run('php',"include/notifier.php","drop","$drop_id");
 230                                 }
 231                         }
 232                 }
 233                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 234                 return; // NOTREACHED
 235         }
 236
 237         if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 238
 239                 // same as above but remove single photo
 240
 241                 if($visitor) {
 242                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 243                                 intval($visitor),
 244                                 intval($page_owner_uid),
 245                                 dbesc($a->argv[2])
 246                         );
 247                 }
 248                 else {
 249                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 250                                 intval(local_user()),
 251                                 dbesc($a->argv[2])
 252                         );
 253                 }
 254                 if(count($r)) {
 255                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 256                                 intval($page_owner_uid),
 257                                 dbesc($r[0]['resource-id'])
 258                         );
 259                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 260                                 dbesc($r[0]['resource-id']),
 261                                 intval($page_owner_uid)
 262                         );
 263                         if(count($i)) {
 264                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 265                                         dbesc(datetime_convert()),
 266                                         dbesc(datetime_convert()),
 267                                         dbesc($i[0]['uri']),
 268                                         intval($page_owner_uid)
 269                                 );
 270
 271                                 $url = $a->get_baseurl();
 272                                 $drop_id = intval($i[0]['id']);
 273
 274                                 if($i[0]['visible'])
 275                                         proc_run('php',"include/notifier.php","drop","$drop_id");
 276                         }
 277                 }
 278
 279                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 280                 return; // NOTREACHED
 281         }
 282
 283         if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 284
 285                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
 286                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
 287                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
 288                 $albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
 289                 $str_group_allow   = perms2str($_POST['group_allow']);
 290                 $str_contact_allow = perms2str($_POST['contact_allow']);
 291                 $str_group_deny    = perms2str($_POST['group_deny']);
 292                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 293
 294                 $resource_id = $a->argv[2];
 295
 296                 if(! strlen($albname))
 297                         $albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 298
 299
 300                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 301                         dbesc($resource_id),
 302                         intval($page_owner_uid)
 303                 );
 304                 if(count($p)) {
 305                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 306                                 dbesc($desc),
 307                                 dbesc($albname),
 308                                 dbesc($str_contact_allow),
 309                                 dbesc($str_group_allow),
 310                                 dbesc($str_contact_deny),
 311                                 dbesc($str_group_deny),
 312                                 dbesc($resource_id),
 313                                 intval($page_owner_uid)
 314                         );
 315                 }
 316
 317                 /* Don't make the item visible if the only change was the album name */
 318
 319                 $visibility = 0;
 320                 if($p[0]['desc'] !== $desc || strlen($rawtags))
 321                         $visibility = 1;
 322
 323                 if(! $item_id) {
 324
 325                         // Create item container
 326
 327                         $title = '';
 328                         $basename = basename($filename);
 329                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 330
 331                         $arr = array();
 332
 333                         $arr['uid']           = $page_owner_uid;
 334                         $arr['uri']           = $uri;
 335                         $arr['parent-uri']    = $uri;
 336                         $arr['type']          = 'photo';
 337                         $arr['wall']          = 1;
 338                         $arr['resource-id']   = $p[0]['resource-id'];
 339                         $arr['contact-id']    = $owner_record['id'];
 340                         $arr['owner-name']    = $owner_record['name'];
 341                         $arr['owner-link']    = $owner_record['url'];
 342                         $arr['owner-avatar']  = $owner_record['thumb'];
 343                         $arr['author-name']   = $owner_record['name'];
 344                         $arr['author-link']   = $owner_record['url'];
 345                         $arr['author-avatar'] = $owner_record['thumb'];
 346                         $arr['title']         = $title;
 347                         $arr['allow_cid']     = $p[0]['allow_cid'];
 348                         $arr['allow_gid']     = $p[0]['allow_gid'];
 349                         $arr['deny_cid']      = $p[0]['deny_cid'];
 350                         $arr['deny_gid']      = $p[0]['deny_gid'];
 351                         $arr['last-child']    = 1;
 352                         $arr['visible']       = $visibility;
 353                         $arr['origin']        = 1;
 354
 355                         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 356                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]'
 357                                                 . '[/url]';
 358
 359                         $item_id = item_store($arr);
 360
 361                 }
 362
 363                 if($item_id) {
 364                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 365                                 intval($item_id),
 366                                 intval($page_owner_uid)
 367                         );
 368                 }
 369                 if(count($r)) {
 370                         $old_tag    = $r[0]['tag'];
 371                         $old_inform = $r[0]['inform'];
 372                 }
 373
 374                 if(strlen($rawtags)) {
 375
 376                         $str_tags = '';
 377                         $inform   = '';
 378
 379                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 380
 381                         $x = substr($rawtags,0,1);
 382                         if($x !== '@' && $x !== '#')
 383                                 $rawtags = '#' . $rawtags;
 384
 385                         $taginfo = array();
 386                         $tags = get_tags($rawtags);
 387
 388                         if(count($tags)) {
 389                                 foreach($tags as $tag) {
 390                                         if(isset($profile))
 391                                                 unset($profile);
 392                                         if(strpos($tag,'@') === 0) {
 393                                                 $name = substr($tag,1);
 394                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 395                                                         $newname = $name;
 396                                                         $links = @lrdd($name);
 397                                                         if(count($links)) {
 398                                                                 foreach($links as $link) {
 399                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 400                                                         $profile = $link['@attributes']['href'];
 401                                                                         if($link['@attributes']['rel'] === 'salmon') {
 402                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 403                                                                                 if(strlen($inform))
 404                                                                                         $inform .= ',';
 405                                                         $inform .= $salmon;
 406                                                                         }
 407                                                                 }
 408                                                         }
 409                                                         $taginfo[] = array($newname,$profile,$salmon);
 410                                                 }
 411                                                 else {
 412                                                         $newname = $name;
 413                                                         $alias = '';
 414                                                         $tagcid = 0;
 415                                                         if(strrpos($newname,'+'))
 416                                                                 $tagcid = intval(substr($newname,strrpos($newname,'+') + 1));
 417
 418                                                         if($tagcid) {
 419                                                                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 420                                                                         intval($tagcid),
 421                                                                         intval($profile_uid)
 422                                                                 );
 423                                                         }
 424                                                         elseif(strstr($name,'_') || strstr($name,' ')) {
 425                                                                 $newname = str_replace('_',' ',$name);
 426                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 427                                                                         dbesc($newname),
 428                                                                         intval($page_owner_uid)
 429                                                                 );
 430                                                         }
 431                                                         else {
 432                                                                 $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 433                                                                         dbesc($name),
 434                                                                         dbesc($name),
 435                                                                         intval($page_owner_uid)
 436                                                                 );
 437                                                         }
 438                                                         if(count($r)) {
 439                                                                 $newname = $r[0]['name'];
 440                                                                 $profile = $r[0]['url'];
 441                                                                 $notify = 'cid:' . $r[0]['id'];
 442                                                                 if(strlen($inform))
 443                                                                         $inform .= ',';
 444                                                                 $inform .= $notify;
 445                                                         }
 446                                                 }
 447                                                 if($profile) {
 448                                                         if(substr($notify,0,4) === 'cid:')
 449                                                                 $taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname  . '[/url]');
 450                                                         else
 451                                                                 $taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname     . '[/url]');
 452                                                         if(strlen($str_tags))
 453                                                                 $str_tags .= ',';
 454                                                         $profile = str_replace(',','%2c',$profile);
 455                                                         $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
 456                                                 }
 457                                         }
 458                                 }
 459                         }
 460
 461                         $newtag = $old_tag;
 462                         if(strlen($newtag) && strlen($str_tags))
 463                                 $newtag .= ',';
 464                         $newtag .= $str_tags;
 465
 466                         $newinform = $old_inform;
 467                         if(strlen($newinform) && strlen($inform))
 468                                 $newinform .= ',';
 469                         $newinform .= $inform;
 470
 471                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 472                                 dbesc($newtag),
 473                                 dbesc($newinform),
 474                                 dbesc(datetime_convert()),
 475                                 dbesc(datetime_convert()),
 476                                 intval($item_id),
 477                                 intval($page_owner_uid)
 478                         );
 479
 480                         $best = 0;
 481                         foreach($p as $scales) {
 482                                 if(intval($scales['scale']) == 2) {
 483                                         $best = 2;
 484                                         break;
 485                                 }
 486                                 if(intval($scales['scale']) == 4) {
 487                                         $best = 4;
 488                                         break;
 489                                 }
 490                         }
 491
 492                         if(count($taginfo)) {
 493                                 foreach($taginfo as $tagged) {
 494
 495                                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 496
 497                                         $arr = array();
 498
 499                                         $arr['uid']           = $page_owner_uid;
 500                                         $arr['uri']           = $uri;
 501                                         $arr['parent-uri']    = $uri;
 502                                         $arr['type']          = 'activity';
 503                                         $arr['wall']          = 1;
 504                                         $arr['contact-id']    = $owner_record['id'];
 505                                         $arr['owner-name']    = $owner_record['name'];
 506                                         $arr['owner-link']    = $owner_record['url'];
 507                                         $arr['owner-avatar']  = $owner_record['thumb'];
 508                                         $arr['author-name']   = $owner_record['name'];
 509                                         $arr['author-link']   = $owner_record['url'];
 510                                         $arr['author-avatar'] = $owner_record['thumb'];
 511                                         $arr['title']         = '';
 512                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 513                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 514                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 515                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 516                                         $arr['last-child']    = 1;
 517                                         $arr['visible']       = 1;
 518                                         $arr['verb']          = ACTIVITY_TAG;
 519                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 520                                         $arr['target-type']   = ACTIVITY_OBJ_PHOTO;
 521                                         $arr['tag']           = $tagged[4];
 522                                         $arr['inform']        = $tagged[2];
 523                                         $arr['origin']        = 1;
 524                                         $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]' ;
 525                                         $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" ;
 526
 527                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 528                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 529                                         if($tagged[3])
 530                                                 $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $tagged[3]['photo'] . '" />' . "\n");
 531                                         $arr['object'] .= '</link></object>' . "\n";
 532
 533                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
 534                                                 . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 535                                         $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>';
 536
 537                                         $item_id = item_store($arr);
 538                                         if($item_id) {
 539                                                 q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
 540                                                         dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 541                                                         intval($page_owner_uid),
 542                                                         intval($item_id)
 543                                                 );
 544
 545                                                 proc_run('php',"include/notifier.php","tag","$item_id");
 546                                         }
 547                                 }
 548
 549                         }
 550
 551                 }
 552                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 553                 return; // NOTREACHED
 554         }
 555
 556
 557         /**
 558          * default post action - upload a photo
 559          */
 560
 561         call_hooks('photo_post_init', $_POST);
 562
 563         /**
 564          * Determine the album to use
 565          */
 566
 567         $album    = notags(trim($_REQUEST['album']));
 568         $newalbum = notags(trim($_REQUEST['newalbum']));
 569
 570         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , 'LOGGER_DEBUG');
 571
 572         if(! strlen($album)) {
 573                 if(strlen($newalbum))
 574                         $album = $newalbum;
 575                 else
 576                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 577         }
 578
 579         /**
 580          *
 581          * We create a wall item for every photo, but we don't want to
 582          * overwhelm the data stream with a hundred newly uploaded photos.
 583          * So we will make the first photo uploaded to this album in the last several hours
 584          * visible by default, the rest will become visible over time when and if
 585          * they acquire comments, likes, dislikes, and/or tags
 586          *
 587          */
 588
 589         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 590                 dbesc($album),
 591                 intval($page_owner_uid)
 592         );
 593         if((! count($r)) || ($album == t('Profile Photos')))
 594                 $visible = 1;
 595         else
 596                 $visible = 0;
 597
 598         if(intval($_REQUEST['not_visible']) || $_REQUEST['not_visible'] === 'true')
 599                 $visible = 0;
 600
 601         $str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
 602         $str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
 603         $str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
 604         $str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
 605
 606         $ret = array('src' => '', 'filename' => '', 'filesize' => 0);
 607
 608         call_hooks('photo_post_file',$ret);
 609
 610         if(x($ret,'src') && x($ret,'filesize')) {
 611                 $src      = $ret['src'];
 612                 $filename = $ret['filename'];
 613                 $filesize = $ret['filesize'];
 614         }
 615         else {
 616                 $src        = $_FILES['userfile']['tmp_name'];
 617                 $filename   = basename($_FILES['userfile']['name']);
 618                 $filesize   = intval($_FILES['userfile']['size']);
 619         }
 620
 621
 622         logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ' . $filesize . ' bytes', LOGGER_DEBUG);
 623
 624         $maximagesize = get_config('system','maximagesize');
 625
 626         if(($maximagesize) && ($filesize > $maximagesize)) {
 627                 notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
 628                 @unlink($src);
 629                 $foo = 0;
 630                 call_hooks('photo_post_end',$foo);
 631                 return;
 632         }
 633
 634         if(! $filesize) {
 635                 notice( t('Image file is empty.') . EOL);
 636                 @unlink($src);
 637                 $foo = 0;
 638                 call_hooks('photo_post_end',$foo);
 639                 return;
 640         }
 641
 642         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , 'LOGGER_DEBUG');
 643
 644         $imagedata = @file_get_contents($src);
 645         $ph = new Photo($imagedata);
 646
 647         if(! $ph->is_valid()) {
 648                 logger('mod/photos.php: photos_post(): unable to process image' , 'LOGGER_DEBUG');
 649                 notice( t('Unable to process image.') . EOL );
 650                 @unlink($src);
 651                 $foo = 0;
 652                 call_hooks('photo_post_end',$foo);
 653                 killme();
 654         }
 655
 656         @unlink($src);
 657
 658         $width  = $ph->getWidth();
 659         $height = $ph->getHeight();
 660
 661         $smallest = 0;
 662
 663         $photo_hash = photo_new_resource();
 664
 665         $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);
 666
 667         if(! $r) {
 668                 logger('mod/photos.php: photos_post(): image store failed' , 'LOGGER_DEBUG');
 669                 notice( t('Image upload failed.') . EOL );
 670                 killme();
 671         }
 672
 673         if($width > 640 || $height > 640) {
 674                 $ph->scaleImage(640);
 675                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 676                 $smallest = 1;
 677         }
 678
 679         if($width > 320 || $height > 320) {
 680                 $ph->scaleImage(320);
 681                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 682                 $smallest = 2;
 683         }
 684
 685         $basename = basename($filename);
 686         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 687
 688         // Create item container
 689
 690         $arr = array();
 691
 692         $arr['uid']           = $page_owner_uid;
 693         $arr['uri']           = $uri;
 694         $arr['parent-uri']    = $uri;
 695         $arr['type']          = 'photo';
 696         $arr['wall']          = 1;
 697         $arr['resource-id']   = $photo_hash;
 698         $arr['contact-id']    = $owner_record['id'];
 699         $arr['owner-name']    = $owner_record['name'];
 700         $arr['owner-link']    = $owner_record['url'];
 701         $arr['owner-avatar']  = $owner_record['thumb'];
 702         $arr['author-name']   = $owner_record['name'];
 703         $arr['author-link']   = $owner_record['url'];
 704         $arr['author-avatar'] = $owner_record['thumb'];
 705         $arr['title']         = '';
 706         $arr['allow_cid']     = $str_contact_allow;
 707         $arr['allow_gid']     = $str_group_allow;
 708         $arr['deny_cid']      = $str_contact_deny;
 709         $arr['deny_gid']      = $str_group_deny;
 710         $arr['last-child']    = 1;
 711         $arr['visible']       = $visible;
 712         $arr['origin']        = 1;
 713
 714         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 715                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
 716                                 . '[/url]';
 717
 718         $item_id = item_store($arr);
 719
 720         if($item_id) {
 721                 q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
 722                         dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 723                         intval($page_owner_uid),
 724                         intval($item_id)
 725                 );
 726         }
 727
 728         if($visible)
 729                 proc_run('php', "include/notifier.php", 'wall-new', $item_id);
 730
 731         call_hooks('photo_post_end',intval($item_id));
 732
 733         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 734         // if they do not wish to be redirected
 735
 736         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 737         // NOTREACHED
 738 }
 739
 740
 741
 742 function photos_content(&$a) {
 743
 744         // URLs:
 745         // photos/name
 746         // photos/name/upload
 747         // photos/name/album/xxxxx
 748         // photos/name/album/xxxxx/edit
 749         // photos/name/image/xxxxx
 750         // photos/name/image/xxxxx/edit
 751
 752
 753         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 754                 notice( t('Public access denied.') . EOL);
 755                 return;
 756         }
 757
 758
 759         require_once('include/bbcode.php');
 760         require_once('include/security.php');
 761         require_once('include/conversation.php');
 762
 763         if(! x($a->data,'user')) {
 764                 notice( t('No photos selected') . EOL );
 765                 return;
 766         }
 767
 768         $_SESSION['photo_return'] = $a->cmd;
 769
 770         //
 771         // Parse arguments
 772         //
 773
 774         if($a->argc > 3) {
 775                 $datatype = $a->argv[2];
 776                 $datum = $a->argv[3];
 777         }
 778         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 779                 $datatype = 'upload';
 780         else
 781                 $datatype = 'summary';
 782
 783         if($a->argc > 4)
 784                 $cmd = $a->argv[4];
 785         else
 786                 $cmd = 'view';
 787
 788         //
 789         // Setup permissions structures
 790         //
 791
 792         $can_post       = false;
 793         $visitor        = 0;
 794         $contact        = null;
 795         $remote_contact = false;
 796
 797         $owner_uid = $a->data['user']['uid'];
 798
 799         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 800
 801         if((local_user()) && (local_user() == $owner_uid))
 802                 $can_post = true;
 803         else {
 804                 if($community_page && remote_user()) {
 805                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 806                                 intval(remote_user()),
 807                                 intval($owner_uid)
 808                         );
 809                         if(count($r)) {
 810                                 $can_post = true;
 811                                 $contact  = $r[0];
 812                                 $remote_contact = true;
 813                                 $visitor = remote_user();
 814                         }
 815                 }
 816         }
 817
 818         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 819
 820         if(remote_user() && (! $visitor)) {
 821                 $contact_id = $_SESSION['visitor_id'];
 822                 $groups = init_groups_visitor($contact_id);
 823                 $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 824                         intval(remote_user()),
 825                         intval($owner_uid)
 826                 );
 827                 if(count($r)) {
 828                         $contact = $r[0];
 829                         $remote_contact = true;
 830                 }
 831         }
 832
 833         if(! $remote_contact) {
 834                 if(local_user()) {
 835                         $contact_id = $_SESSION['cid'];
 836                         $contact = $a->contact;
 837                 }
 838         }
 839
 840         if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
 841                 notice( t('Access to this item is restricted.') . EOL);
 842                 return;
 843         }
 844
 845         $sql_extra = permissions_sql($owner_uid,$remote_contact,$groups);
 846
 847         $o = "";
 848
 849         // tabs
 850         $_is_owner = (local_user() && (local_user() == $owner_uid));
 851         $o .= profile_tabs($a,$_is_owner, $a->data['user']['nickname']);
 852
 853         //
 854         // dispatch request
 855         //
 856
 857
 858         if($datatype === 'upload') {
 859                 if(! ($can_post)) {
 860                         notice( t('Permission denied.'));
 861                         return;
 862                 }
 863                 $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
 864
 865                 $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 866                 if(count($a->data['albums'])) {
 867                         foreach($a->data['albums'] as $album) {
 868                                 if(($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
 869                                         continue;
 870                                 $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 871                         }
 872                 }
 873
 874                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 875
 876                 $albumselect .= '</select>';
 877
 878                 $uploader = '';
 879
 880                 $ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
 881                                 'addon_text' => $uploader,
 882                                 'default_upload' => true);
 883
 884
 885                 call_hooks('photo_upload_form',$ret);
 886
 887                 $default_upload = '<input type="file" name="userfile" />        <div class="photos-upload-submit-wrapper" >
 888                 <input type="submit" name="submit" value="' . t('Submit') . '" id="photos-upload-submit" /> </div>';
 889
 890
 891
 892
 893                 $tpl = get_markup_template('photos_upload.tpl');
 894                 $o .= replace_macros($tpl,array(
 895                         '$pagename' => t('Upload Photos'),
 896                         '$sessid' => session_id(),
 897                         '$nickname' => $a->data['user']['nickname'],
 898                         '$newalbum' => t('New album name: '),
 899                         '$existalbumtext' => t('or existing album name: '),
 900                         '$nosharetext' => t('Do not show a status post for this upload'),
 901                         '$albumselect' => template_escape($albumselect),
 902                         '$permissions' => t('Permissions'),
 903                         '$aclselect' => (($visitor) ? '' : template_escape(populate_acl($a->user, $celeb))),
 904                         '$uploader' => $ret['addon_text'],
 905                         '$default' => (($ret['default_upload']) ? $default_upload : ''),
 906                         '$uploadurl' => $ret['post_url']
 907
 908                 ));
 909
 910                 return $o;
 911         }
 912
 913         if($datatype === 'album') {
 914
 915                 $album = hex2bin($datum);
 916
 917                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 918                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
 919                         intval($owner_uid),
 920                         dbesc($album)
 921                 );
 922                 if(count($r)) {
 923                         $a->set_pager_total(count($r));
 924                         $a->set_pager_itemspage(20);
 925                 }
 926
 927                 $r = q("SELECT `resource-id`, `id`, `filename`, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
 928                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 929                         intval($owner_uid),
 930                         dbesc($album),
 931                         intval($a->pager['start']),
 932                         intval($a->pager['itemspage'])
 933                 );
 934
 935                 $o .= '<h3>' . $album . '</h3>';
 936
 937                 if($cmd === 'edit') {
 938                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
 939                                 if($can_post) {
 940                                         $edit_tpl = get_markup_template('album_edit.tpl');
 941                                         $o .= replace_macros($edit_tpl,array(
 942                                                 '$nametext' => t('New album name: '),
 943                                                 '$nickname' => $a->data['user']['nickname'],
 944                                                 '$album' => template_escape($album),
 945                                                 '$hexalbum' => bin2hex($album),
 946                                                 '$submit' => t('Submit'),
 947                                                 '$dropsubmit' => t('Delete Album')
 948                                         ));
 949                                 }
 950                         }
 951                 }
 952                 else {
 953                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
 954                                 if($can_post) {
 955                                         $o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/'
 956                                                 . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">'
 957                                                 . t('Edit Album') . '</a></div>';
 958                                 }
 959                         }
 960                 }
 961                 $tpl = get_markup_template('photo_album.tpl');
 962                 if(count($r))
 963                         foreach($r as $rr) {
 964                                 $o .= replace_macros($tpl,array(
 965                                         '$id' => $rr['id'],
 966                                         '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 967                                         '$phototitle' => t('View Photo'),
 968                                         '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
 969                                         '$imgalt' => template_escape($rr['filename']),
 970                                         '$desc'=> template_escape($rr['desc'])
 971                                 ));
 972
 973                 }
 974                 $o .= '<div id="photo-album-end"></div>';
 975                 $o .= paginate($a);
 976
 977                 return $o;
 978
 979         }
 980
 981
 982         if($datatype === 'image') {
 983
 984
 985
 986                 //$o = '';
 987                 // fetch image, item containing image, then comments
 988
 989                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 990                         $sql_extra ORDER BY `scale` ASC ",
 991                         intval($owner_uid),
 992                         dbesc($datum)
 993                 );
 994
 995                 if(! count($ph)) {
 996                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
 997                                 LIMIT 1",
 998                                 intval($owner_uid),
 999                                 dbesc($datum)
1000                         );
1001                         if(count($ph))
1002                                 notice( t('Permission denied. Access to this item may be restricted.'));
1003                         else
1004                                 notice( t('Photo not available') . EOL );
1005                         return;
1006                 }
1007
1008                 $prevlink = '';
1009                 $nextlink = '';
1010
1011                 $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1012                         $sql_extra ORDER BY `created` DESC ",
1013                         dbesc($ph[0]['album']),
1014                         intval($owner_uid)
1015                 );
1016
1017                 if(count($prvnxt)) {
1018                         for($z = 0; $z < count($prvnxt); $z++) {
1019                                 if($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
1020                                         $prv = $z - 1;
1021                                         $nxt = $z + 1;
1022                                         if($prv < 0)
1023                                                 $prv = count($prvnxt) - 1;
1024                                         if($nxt >= count($prvnxt))
1025                                                 $nxt = 0;
1026                                         break;
1027                                 }
1028                         }
1029                         $edit_suffix = ((($cmd === 'edit') && ($can_post)) ? '/edit' : '');
1030                         $prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix;
1031                         $nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix;
1032                 }
1033
1034
1035                 if(count($ph) == 1)
1036                         $hires = $lores = $ph[0];
1037                 if(count($ph) > 1) {
1038                         if($ph[1]['scale'] == 2) {
1039                                 // original is 640 or less, we can display it directly
1040                                 $hires = $lores = $ph[0];
1041                         }
1042                         else {
1043                         $hires = $ph[0];
1044                         $lores = $ph[1];
1045                         }
1046                 }
1047
1048                 $album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1049                 $tools = Null;
1050                 $lock = Null;
1051
1052                 if($can_post && ($ph[0]['uid'] == $owner_uid)) {
1053                         $tools = array(
1054                                 'edit'  => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
1055                                 'profile'=>array($a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'], t('Use as profile photo')),
1056                         );
1057
1058                         // lock
1059                         $lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1060                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
1061                                         ? t('Private Message')
1062                                         : Null);
1063
1064
1065                 }
1066
1067                 if($prevlink)
1068                         $prevlink = array($prevlink, '<div class="icon prev"></div>') ;
1069
1070                 $photo = array(
1071                         'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg',
1072                         'title'=> t('View Full Size'),
1073                         'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg'
1074                 );
1075
1076                 if($nextlink)
1077                         $nextlink = array($nextlink, '<div class="icon next"></div>');
1078
1079
1080                 // Do we have an item for this photo?
1081
1082                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1083                         dbesc($datum)
1084                 );
1085                 if(count($linked_items)) {
1086                         $link_item = $linked_items[0];
1087                         $r = q("SELECT COUNT(*) AS `total`
1088                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1089                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
1090                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1091                                 AND `item`.`uid` = %d
1092                                 $sql_extra ",
1093                                 dbesc($link_item['uri']),
1094                                 dbesc($link_item['uri']),
1095                                 intval($link_item['uid'])
1096
1097                         );
1098
1099                         if(count($r))
1100                                 $a->set_pager_total($r[0]['total']);
1101
1102
1103                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1104                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
1105                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
1106                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1107                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1108                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
1109                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1110                                 AND `item`.`uid` = %d
1111                                 $sql_extra
1112                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
1113                                 dbesc($link_item['uri']),
1114                                 dbesc($link_item['uri']),
1115                                 intval($link_item['uid']),
1116                                 intval($a->pager['start']),
1117                                 intval($a->pager['itemspage'])
1118
1119                         );
1120
1121                         if((local_user()) && (local_user() == $link_item['uid'])) {
1122                                 q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
1123                                         intval($link_item['parent']),
1124                                         intval(local_user())
1125                                 );
1126                         }
1127                 }
1128
1129                 $tags=Null;
1130
1131                 if(count($linked_items) && strlen($link_item['tag'])) {
1132                         $arr = explode(',',$link_item['tag']);
1133                         // parse tags and add links
1134                         $tag_str = '';
1135                         foreach($arr as $t) {
1136                                 if(strlen($tag_str))
1137                                         $tag_str .= ', ';
1138                                 $tag_str .= bbcode($t);
1139                         }
1140                         $tags = array(t('Tags: '), $tag_str);
1141                         if($cmd === 'edit') {
1142                                 $tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
1143                                 $tags[] = t('[Remove any tag]');
1144                         }
1145                 }
1146
1147
1148                 $edit = Null;
1149                 if(($cmd === 'edit') && ($can_post)) {
1150                         $edit_tpl = get_markup_template('photo_edit.tpl');
1151                         $edit = replace_macros($edit_tpl, array(
1152                                 '$id' => $ph[0]['id'],
1153                                 '$album' => template_escape($ph[0]['album']),
1154                                 '$newalbum' => t('New album name'),
1155                                 '$nickname' => $a->data['user']['nickname'],
1156                                 '$resource_id' => $ph[0]['resource-id'],
1157                                 '$capt_label' => t('Caption'),
1158                                 '$caption' => template_escape($ph[0]['desc']),
1159                                 '$tag_label' => t('Add a Tag'),
1160                                 '$tags' => $link_item['tag'],
1161                                 '$permissions' => t('Permissions'),
1162                                 '$aclselect' => template_escape(populate_acl($ph[0])),
1163                                 '$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
1164                                 '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
1165                                 '$submit' => t('Submit'),
1166                                 '$delete' => t('Delete Photo')
1167                         ));
1168                 }
1169
1170                 if(count($linked_items)) {
1171
1172                         $cmnt_tpl = get_markup_template('comment_item.tpl');
1173                         $tpl = get_markup_template('photo_item.tpl');
1174                         $return_url = $a->cmd;
1175
1176                         $like_tpl = get_markup_template('like_noshare.tpl');
1177
1178                         $likebuttons = '';
1179
1180                         if($can_post || can_write_wall($a,$owner_uid)) {
1181                                 $likebuttons = replace_macros($like_tpl,array(
1182                                         '$id' => $link_item['id'],
1183                                         '$likethis' => t("I like this \x28toggle\x29"),
1184                                         '$nolike' => t("I don't like this \x28toggle\x29"),
1185                                         '$share' => t('Share'),
1186                                         '$wait' => t('Please wait')
1187                                 ));
1188                         }
1189
1190                         $comments = '';
1191                         if(! count($r)) {
1192                                 if($can_post || can_write_wall($a,$owner_uid)) {
1193                                         if($link_item['last-child']) {
1194                                                 $comments .= replace_macros($cmnt_tpl,array(
1195                                                         '$return_path' => '',
1196                                                         '$jsreload' => $return_url,
1197                                                         '$type' => 'wall-comment',
1198                                                         '$id' => $link_item['id'],
1199                                                         '$parent' => $link_item['id'],
1200                                                         '$profile_uid' =>  $owner_uid,
1201                                                         '$mylink' => $contact['url'],
1202                                                         '$mytitle' => t('This is you'),
1203                                                         '$myphoto' => $contact['thumb'],
1204                                                         '$comment' => t('Comment'),
1205                                                         '$submit' => t('Submit'),
1206                                                         '$preview' => t('Preview'),
1207                                                         '$ww' => ''
1208                                                 ));
1209                                         }
1210                                 }
1211                         }
1212
1213                         $alike = array();
1214                         $dlike = array();
1215
1216                         $like = '';
1217                         $dislike = '';
1218
1219                         // display comments
1220                         if(count($r)) {
1221
1222                                 foreach($r as $item) {
1223                                         like_puller($a,$item,$alike,'like');
1224                                         like_puller($a,$item,$dlike,'dislike');
1225                                 }
1226
1227                                 $like    = ((isset($alike[$link_item['id']])) ? format_like($alike[$link_item['id']],$alike[$link_item['id'] . '-l'],'like',$link_item['id']) : '');
1228                                 $dislike = ((isset($dlike[$link_item['id']])) ? format_like($dlike[$link_item['id']],$dlike[$link_item['id'] . '-l'],'dislike',$link_item['id']) : '');
1229
1230
1231
1232                                 if($can_post || can_write_wall($a,$owner_uid)) {
1233                                         if($link_item['last-child']) {
1234                                                 $comments .= replace_macros($cmnt_tpl,array(
1235                                                         '$return_path' => '',
1236                                                         '$jsreload' => $return_url,
1237                                                         '$type' => 'wall-comment',
1238                                                         '$id' => $link_item['id'],
1239                                                         '$parent' => $link_item['id'],
1240                                                         '$profile_uid' =>  $owner_uid,
1241                                                         '$mylink' => $contact['url'],
1242                                                         '$mytitle' => t('This is you'),
1243                                                         '$myphoto' => $contact['thumb'],
1244                                                         '$comment' => t('Comment'),
1245                                                         '$submit' => t('Submit'),
1246                                                         '$ww' => ''
1247                                                 ));
1248                                         }
1249                                 }
1250
1251
1252                                 foreach($r as $item) {
1253                                         $comment = '';
1254                                         $template = $tpl;
1255                                         $sparkle = '';
1256
1257                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
1258                                                 continue;
1259
1260                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
1261
1262                                         if($can_post || can_write_wall($a,$owner_uid)) {
1263
1264                                                 if($item['last-child']) {
1265                                                         $comments .= replace_macros($cmnt_tpl,array(
1266                                                                 '$return_path' => '',
1267                                                                 '$jsreload' => $return_url,
1268                                                                 '$type' => 'wall-comment',
1269                                                                 '$id' => $item['item_id'],
1270                                                                 '$parent' => $item['parent'],
1271                                                                 '$profile_uid' =>  $owner_uid,
1272                                                                 '$mylink' => $contact['url'],
1273                                                                 '$mytitle' => t('This is you'),
1274                                                                 '$myphoto' => $contact['thumb'],
1275                                                                 '$comment' => t('Comment'),
1276                                                                 '$submit' => t('Submit'),
1277                                                                 '$ww' => ''
1278                                                         ));
1279                                                 }
1280                                         }
1281
1282
1283                                         if(local_user() && ($item['contact-uid'] == local_user())
1284                                                 && ($item['network'] == 'dfrn') && (! $item['self'] )) {
1285                                                 $profile_url = $redirect_url;
1286                                                 $sparkle = ' sparkle';
1287                                         }
1288                                         else {
1289                                                 $profile_url = $item['url'];
1290                                                 $sparkle = '';
1291                                         }
1292
1293                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1294
1295                                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
1296                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1297
1298                                         $profile_link = $profile_url;
1299
1300                                         $drop = '';
1301
1302                                         if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
1303                                                 $drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
1304
1305
1306                                         $comments .= replace_macros($template,array(
1307                                                 '$id' => $item['item_id'],
1308                                                 '$profile_url' => $profile_link,
1309                                                 '$name' => template_escape($profile_name),
1310                                                 '$thumb' => $profile_avatar,
1311                                                 '$sparkle' => $sparkle,
1312                                                 '$title' => template_escape($item['title']),
1313                                                 '$body' => template_escape(bbcode($item['body'])),
1314                                                 '$ago' => relative_date($item['created']),
1315                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1316                                                 '$drop' => $drop,
1317                                                 '$comment' => $comment
1318                                         ));
1319                                 }
1320                         }
1321
1322                         $paginate = paginate($a);
1323                 }
1324
1325                 $photo_tpl = get_markup_template('photo_view.tpl');
1326                 $o .= replace_macros($photo_tpl, array(
1327                         '$id' => $ph[0]['id'],
1328                         '$album' => array($album_link,template_escape($ph[0]['album'])),
1329                         '$tools' => $tools,
1330                         '$lock' => $lock,
1331                         '$photo' => $photo,
1332                         '$prevlink' => $prevlink,
1333                         '$nextlink' => $nextlink,
1334                         '$desc' => $ph[0]['desc'],
1335                         '$tags' => template_escape($tags),
1336                         '$edit' => $edit,
1337                         '$likebuttons' => $likebuttons,
1338                         '$like' => template_escape($like),
1339                         '$dislike' => template_escape($dislike),
1340                         '$comments' => $comments,
1341                         '$paginate' => $paginate,
1342                 ));
1343
1344                 return $o;
1345         }
1346
1347         // Default - show recent photos with upload link (if applicable)
1348         //$o = '';
1349
1350         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1351                 $sql_extra GROUP BY `resource-id`",
1352                 intval($a->data['user']['uid']),
1353                 dbesc('Contact Photos'),
1354                 dbesc( t('Contact Photos'))
1355         );
1356         if(count($r)) {
1357                 $a->set_pager_total(count($r));
1358                 $a->set_pager_itemspage(20);
1359         }
1360
1361         $r = q("SELECT `resource-id`, `id`, `filename`, `album`, max(`scale`) AS `scale` FROM `photo`
1362                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1363                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1364                 intval($a->data['user']['uid']),
1365                 dbesc('Contact Photos'),
1366                 dbesc( t('Contact Photos')),
1367                 intval($a->pager['start']),
1368                 intval($a->pager['itemspage'])
1369         );
1370
1371         $o .= '<h3>' . t('Recent Photos') . '</h3>';
1372
1373         if($can_post) {
1374                 $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
1375                         . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
1376         }
1377
1378         $tpl = get_markup_template('photo_top.tpl');
1379         if(count($r)) {
1380                 foreach($r as $rr) {
1381                         $o .= replace_macros($tpl,array(
1382                                 '$id'         => $rr['id'],
1383                                 '$photolink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1384                                 '$phototitle' => t('View Photo'),
1385                                 '$imgsrc'     => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
1386                                 '$albumlink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1387                                 '$albumname'  => template_escape($rr['album']),
1388                                 '$albumalt'   => t('View Album'),
1389                                 '$imgalt'     => template_escape($rr['filename'])
1390                         ));
1391
1392                 }
1393                 $o .= '<div id="photo-top-end"></div>';
1394         }
1395         $o .= paginate($a);
1396         return $o;
1397 }
1398