mod/photos.php

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