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 require_once('include/redir.php');
   8 require_once('include/tags.php');
   9 require_once('include/threads.php');
  10
  11 function photos_init(&$a) {
  12
  13         if($a->argc > 1)
  14                 auto_redir($a, $a->argv[1]);
  15
  16         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
  17                 return;
  18         }
  19
  20         nav_set_selected('home');
  21
  22         $o = '';
  23
  24         if($a->argc > 1) {
  25                 $nick = $a->argv[1];
  26                 $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  27                         dbesc($nick)
  28                 );
  29
  30                 if(! count($r))
  31                         return;
  32
  33                 $a->data['user'] = $r[0];
  34                 $a->profile_uid = $r[0]['uid'];
  35                 $is_owner = (local_user() && (local_user() == $a->profile_uid));
  36
  37                 $profilephoto = $a->get_cached_avatar_image($a->get_baseurl() . '/photo/profile/' . $a->data['user']['uid'] . '.jpg');
  38
  39                 $tpl = get_markup_template("vcard-widget.tpl");
  40
  41                 $vcard_widget .= replace_macros($tpl, array(
  42                         '$name' => $a->data['user']['username'],
  43                         '$photo' => $profilephoto
  44                 ));
  45
  46
  47                 $sql_extra = permissions_sql($a->data['user']['uid']);
  48
  49                 $albums = q("SELECT count(distinct `resource-id`) AS `total`, `album` FROM `photo` WHERE `uid` = %d  AND `album` != '%s' AND `album` != '%s'
  50                         $sql_extra group by album order by created desc",
  51                         intval($a->data['user']['uid']),
  52                         dbesc('Contact Photos'),
  53                         dbesc( t('Contact Photos'))
  54                 );
  55
  56                 $albums_visible = ((intval($a->data['user']['hidewall']) && (! local_user()) && (! remote_user())) ? false : true);
  57
  58                 // add various encodings to the array so we can just loop through and pick them out in a template
  59                 $ret = array('success' => false);
  60
  61                 if($albums) {
  62                         $a->data['albums'] = $albums;
  63                         if ($albums_visible)
  64                                 $ret['success'] = true;
  65
  66                         $ret['albums'] = array();
  67                         foreach($albums as $k => $album) {
  68                                 //hide profile photos to others
  69                                 if((! $is_owner) && (! remote_user()) && ($album['album'] == t('Profile Photos')))
  70                                         continue;
  71                                 $entry = array(
  72                                         'text'      => $album['album'],
  73                                         'total'     => $album['total'],
  74                                         'url'       => z_root() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album['album']),
  75                                         'urlencode' => urlencode($album['album']),
  76                                         'bin2hex'   => bin2hex($album['album'])
  77                                 );
  78                                 $ret['albums'][] = $entry;
  79                         }
  80                 }
  81
  82                 $albums = $ret;
  83
  84                 if(local_user() && $a->data['user']['uid'] == local_user())
  85                         $can_post = true;
  86
  87                 if($albums['success']) {
  88                         $photo_albums_widget = replace_macros(get_markup_template('photo_albums.tpl'),array(
  89                                 '$nick'     => $a->data['user']['nickname'],
  90                                 '$title'    => t('Photo Albums'),
  91                                 'recent'    => t('Recent Photos'),
  92                                 '$albums'   => $albums['albums'],
  93                                 '$baseurl'  => z_root(),
  94                                 '$upload'   => array( t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload'),
  95                                 '$can_post' => $can_post
  96                         ));
  97                 }
  98
  99
 100                 if(! x($a->page,'aside'))
 101                         $a->page['aside'] = '';
 102                 $a->page['aside'] .= $vcard_widget;
 103                 $a->page['aside'] .= $photo_albums_widget;
 104
 105
 106                 $tpl = get_markup_template("photos_head.tpl");
 107                 $a->page['htmlhead'] .= replace_macros($tpl,array(
 108                         '$ispublic' => t('everybody')
 109                 ));
 110
 111         }
 112
 113         return;
 114 }
 115
 116
 117
 118 function photos_post(&$a) {
 119
 120         logger('mod-photos: photos_post: begin' , LOGGER_DEBUG);
 121
 122
 123         logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA);
 124         logger('mod_photos: FILES '   . print_r($_FILES,true), LOGGER_DATA);
 125
 126         $phototypes = Photo::supportedTypes();
 127
 128         $can_post  = false;
 129         $visitor   = 0;
 130
 131         $page_owner_uid = $a->data['user']['uid'];
 132         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 133
 134         if((local_user()) && (local_user() == $page_owner_uid))
 135                 $can_post = true;
 136         else {
 137                 if($community_page && remote_user()) {
 138                         $cid = 0;
 139                         if(is_array($_SESSION['remote'])) {
 140                                 foreach($_SESSION['remote'] as $v) {
 141                                         if($v['uid'] == $page_owner_uid) {
 142                                                 $cid = $v['cid'];
 143                                                 break;
 144                                         }
 145                                 }
 146                         }
 147                         if($cid) {
 148
 149                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 150                                         intval($cid),
 151                                         intval($page_owner_uid)
 152                                 );
 153                                 if(count($r)) {
 154                                         $can_post = true;
 155                                         $visitor = $cid;
 156                                 }
 157                         }
 158                 }
 159         }
 160
 161         if(! $can_post) {
 162                 notice( t('Permission denied.') . EOL );
 163                 killme();
 164         }
 165
 166         $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 167                 WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
 168                 intval($page_owner_uid)
 169         );
 170
 171         if(! count($r)) {
 172                 notice( t('Contact information unavailable') . EOL);
 173                 logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
 174                 killme();
 175         }
 176
 177         $owner_record = $r[0];
 178
 179
 180         if(($a->argc > 3) && ($a->argv[2] === 'album')) {
 181                 $album = hex2bin($a->argv[3]);
 182
 183                 if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
 184                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 185                         return; // NOTREACHED
 186                 }
 187
 188                 $r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 189                         dbesc($album),
 190                         intval($page_owner_uid)
 191                 );
 192                 if(! count($r)) {
 193                         notice( t('Album not found.') . EOL);
 194                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 195                         return; // NOTREACHED
 196                 }
 197
 198                 // Check if the user has responded to a delete confirmation query
 199                 if($_REQUEST['canceled']) {
 200                         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 201                 }
 202
 203                 $newalbum = notags(trim($_POST['albumname']));
 204                 if($newalbum != $album) {
 205                         q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 206                                 dbesc($newalbum),
 207                                 dbesc($album),
 208                                 intval($page_owner_uid)
 209                         );
 210                         $newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 211                         goaway($a->get_baseurl() . '/' . $newurl);
 212                         return; // NOTREACHED
 213                 }
 214
 215
 216                 if($_POST['dropalbum'] == t('Delete Album')) {
 217
 218                         // Check if we should do HTML-based delete confirmation
 219                         if($_REQUEST['confirm']) {
 220                                 $drop_url = $a->query_string;
 221                                 $extra_inputs = array(
 222                                         array('name' => 'albumname', 'value' => $_POST['albumname']),
 223                                 );
 224                                 $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
 225                                         '$method' => 'post',
 226                                         '$message' => t('Do you really want to delete this photo album and all its photos?'),
 227                                         '$extra_inputs' => $extra_inputs,
 228                                         '$confirm' => t('Delete Album'),
 229                                         '$confirm_url' => $drop_url,
 230                                         '$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
 231                                         '$cancel' => t('Cancel'),
 232                                 ));
 233                                 $a->error = 1; // Set $a->error so the other module functions don't execute
 234                                 return;
 235                         }
 236
 237                         $res = array();
 238
 239                         // get the list of photos we are about to delete
 240
 241                         if($visitor) {
 242                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
 243                                         intval($visitor),
 244                                         intval($page_owner_uid),
 245                                         dbesc($album)
 246                                 );
 247                         }
 248                         else {
 249                                 $r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
 250                                         intval(local_user()),
 251                                         dbesc($album)
 252                                 );
 253                         }
 254                         if(count($r)) {
 255                                 foreach($r as $rr) {
 256                                         $res[] = "'" . dbesc($rr['rid']) . "'" ;
 257                                 }
 258                         }
 259                         else {
 260                                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 261                                 return; // NOTREACHED
 262                         }
 263
 264                         $str_res = implode(',', $res);
 265
 266                         // remove the associated photos
 267
 268                         q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 269                                 intval($page_owner_uid)
 270                         );
 271
 272                         // find and delete the corresponding item with all the comments and likes/dislikes
 273
 274                         $r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 275                                 intval($page_owner_uid)
 276                         );
 277                         if(count($r)) {
 278                                 foreach($r as $rr) {
 279                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 280                                                 dbesc(datetime_convert()),
 281                                                 dbesc($rr['parent-uri']),
 282                                                 intval($page_owner_uid)
 283                                         );
 284                                         create_tags_from_itemuri($rr['parent-uri'], $page_owner_uid);
 285                                         delete_thread_uri($rr['parent-uri'], $page_owner_uid);
 286
 287                                         $drop_id = intval($rr['id']);
 288
 289                                         // send the notification upstream/downstream as the case may be
 290
 291                                         if($rr['visible'])
 292                                                 proc_run('php',"include/notifier.php","drop","$drop_id");
 293                                 }
 294                         }
 295                 }
 296                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 297                 return; // NOTREACHED
 298         }
 299
 300
 301         // Check if the user has responded to a delete confirmation query for a single photo
 302         if(($a->argc > 2) && $_REQUEST['canceled']) {
 303                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 304         }
 305
 306         if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
 307
 308                 // same as above but remove single photo
 309
 310                 // Check if we should do HTML-based delete confirmation
 311                 if($_REQUEST['confirm']) {
 312                         $drop_url = $a->query_string;
 313                         $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
 314                                 '$method' => 'post',
 315                                 '$message' => t('Do you really want to delete this photo?'),
 316                                 '$extra_inputs' => array(),
 317                                 '$confirm' => t('Delete Photo'),
 318                                 '$confirm_url' => $drop_url,
 319                                 '$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
 320                                 '$cancel' => t('Cancel'),
 321                         ));
 322                         $a->error = 1; // Set $a->error so the other module functions don't execute
 323                         return;
 324                 }
 325
 326                 if($visitor) {
 327                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 328                                 intval($visitor),
 329                                 intval($page_owner_uid),
 330                                 dbesc($a->argv[2])
 331                         );
 332                 }
 333                 else {
 334                         $r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
 335                                 intval(local_user()),
 336                                 dbesc($a->argv[2])
 337                         );
 338                 }
 339                 if(count($r)) {
 340                         q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 341                                 intval($page_owner_uid),
 342                                 dbesc($r[0]['resource-id'])
 343                         );
 344                         $i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 345                                 dbesc($r[0]['resource-id']),
 346                                 intval($page_owner_uid)
 347                         );
 348                         if(count($i)) {
 349                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 350                                         dbesc(datetime_convert()),
 351                                         dbesc(datetime_convert()),
 352                                         dbesc($i[0]['uri']),
 353                                         intval($page_owner_uid)
 354                                 );
 355                                 create_tags_from_itemuri($i[0]['uri'], $page_owner_uid);
 356                                 delete_thread_uri($i[0]['uri'], $page_owner_uid);
 357
 358                                 $url = $a->get_baseurl();
 359                                 $drop_id = intval($i[0]['id']);
 360
 361                                 if($i[0]['visible'])
 362                                         proc_run('php',"include/notifier.php","drop","$drop_id");
 363                         }
 364                 }
 365
 366                 goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
 367                 return; // NOTREACHED
 368         }
 369
 370         if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 371
 372                 $desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
 373                 $rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
 374                 $item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
 375                 $albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
 376                 $str_group_allow   = perms2str($_POST['group_allow']);
 377                 $str_contact_allow = perms2str($_POST['contact_allow']);
 378                 $str_group_deny    = perms2str($_POST['group_deny']);
 379                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 380
 381                 $resource_id = $a->argv[2];
 382
 383                 if(! strlen($albname))
 384                         $albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 385
 386
 387                 if((x($_POST,'rotate') !== false) &&
 388                    ( (intval($_POST['rotate']) == 1) || (intval($_POST['rotate']) == 2) )) {
 389                         logger('rotate');
 390
 391                         $r = q("select * from photo where `resource-id` = '%s' and uid = %d and scale = 0 limit 1",
 392                                 dbesc($resource_id),
 393                                 intval($page_owner_uid)
 394                         );
 395                         if(count($r)) {
 396                                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 397                                 if($ph->is_valid()) {
 398                                         $rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 );
 399                                         $ph->rotate($rotate_deg);
 400
 401                                         $width  = $ph->getWidth();
 402                                         $height = $ph->getHeight();
 403
 404                                         $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 0",
 405                                                 dbesc($ph->imageString()),
 406                                                 intval($height),
 407                                                 intval($width),
 408                                                 dbesc($resource_id),
 409                                                 intval($page_owner_uid)
 410                                         );
 411
 412                                         if($width > 640 || $height > 640) {
 413                                                 $ph->scaleImage(640);
 414                                                 $width  = $ph->getWidth();
 415                                                 $height = $ph->getHeight();
 416
 417                                                 $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 1",
 418                                                         dbesc($ph->imageString()),
 419                                                         intval($height),
 420                                                         intval($width),
 421                                                         dbesc($resource_id),
 422                                                         intval($page_owner_uid)
 423                                                 );
 424                                         }
 425
 426                                         if($width > 320 || $height > 320) {
 427                                                 $ph->scaleImage(320);
 428                                                 $width  = $ph->getWidth();
 429                                                 $height = $ph->getHeight();
 430
 431                                                 $x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 2",
 432                                                         dbesc($ph->imageString()),
 433                                                         intval($height),
 434                                                         intval($width),
 435                                                         dbesc($resource_id),
 436                                                         intval($page_owner_uid)
 437                                                 );
 438                                         }
 439                                 }
 440                         }
 441                 }
 442
 443                 $p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 444                         dbesc($resource_id),
 445                         intval($page_owner_uid)
 446                 );
 447                 if(count($p)) {
 448                         $ext = $phototypes[$p[0]['type']];
 449                         $r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 450                                 dbesc($desc),
 451                                 dbesc($albname),
 452                                 dbesc($str_contact_allow),
 453                                 dbesc($str_group_allow),
 454                                 dbesc($str_contact_deny),
 455                                 dbesc($str_group_deny),
 456                                 dbesc($resource_id),
 457                                 intval($page_owner_uid)
 458                         );
 459                 }
 460
 461                 /* Don't make the item visible if the only change was the album name */
 462
 463                 $visibility = 0;
 464                 if($p[0]['desc'] !== $desc || strlen($rawtags))
 465                         $visibility = 1;
 466
 467                 if(! $item_id) {
 468
 469                         // Create item container
 470
 471                         $title = '';
 472                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 473
 474                         $arr = array();
 475
 476                         $arr['uid']           = $page_owner_uid;
 477                         $arr['uri']           = $uri;
 478                         $arr['parent-uri']    = $uri;
 479                         $arr['type']          = 'photo';
 480                         $arr['wall']          = 1;
 481                         $arr['resource-id']   = $p[0]['resource-id'];
 482                         $arr['contact-id']    = $owner_record['id'];
 483                         $arr['owner-name']    = $owner_record['name'];
 484                         $arr['owner-link']    = $owner_record['url'];
 485                         $arr['owner-avatar']  = $owner_record['thumb'];
 486                         $arr['author-name']   = $owner_record['name'];
 487                         $arr['author-link']   = $owner_record['url'];
 488                         $arr['author-avatar'] = $owner_record['thumb'];
 489                         $arr['title']         = $title;
 490                         $arr['allow_cid']     = $p[0]['allow_cid'];
 491                         $arr['allow_gid']     = $p[0]['allow_gid'];
 492                         $arr['deny_cid']      = $p[0]['deny_cid'];
 493                         $arr['deny_gid']      = $p[0]['deny_gid'];
 494                         $arr['last-child']    = 1;
 495                         $arr['visible']       = $visibility;
 496                         $arr['origin']        = 1;
 497
 498                         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
 499                                                 . '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
 500                                                 . '[/url]';
 501
 502                         $item_id = item_store($arr);
 503
 504                 }
 505
 506                 if($item_id) {
 507                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 508                                 intval($item_id),
 509                                 intval($page_owner_uid)
 510                         );
 511                 }
 512                 if(count($r)) {
 513                         $old_tag    = $r[0]['tag'];
 514                         $old_inform = $r[0]['inform'];
 515                 }
 516
 517                 if(strlen($rawtags)) {
 518
 519                         $str_tags = '';
 520                         $inform   = '';
 521
 522                         // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
 523
 524                         $x = substr($rawtags,0,1);
 525                         if($x !== '@' && $x !== '#')
 526                                 $rawtags = '#' . $rawtags;
 527
 528                         $taginfo = array();
 529                         $tags = get_tags($rawtags);
 530
 531                         if(count($tags)) {
 532                                 foreach($tags as $tag) {
 533                                         if(isset($profile))
 534                                                 unset($profile);
 535                                         if(strpos($tag,'@') === 0) {
 536                                                 $name = substr($tag,1);
 537                                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 538                                                         $newname = $name;
 539                                                         $links = @lrdd($name);
 540                                                         if(count($links)) {
 541                                                                 foreach($links as $link) {
 542                                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 543                                                         $profile = $link['@attributes']['href'];
 544                                                                         if($link['@attributes']['rel'] === 'salmon') {
 545                                                                                 $salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
 546                                                                                 if(strlen($inform))
 547                                                                                         $inform .= ',';
 548                                                         $inform .= $salmon;
 549                                                                         }
 550                                                                 }
 551                                                         }
 552                                                         $taginfo[] = array($newname,$profile,$salmon);
 553                                                 }
 554                                                 else {
 555                                                         $newname = $name;
 556                                                         $alias = '';
 557                                                         $tagcid = 0;
 558                                                         if(strrpos($newname,'+'))
 559                                                                 $tagcid = intval(substr($newname,strrpos($newname,'+') + 1));
 560
 561                                                         if($tagcid) {
 562                                                                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 563                                                                         intval($tagcid),
 564                                                                         intval($profile_uid)
 565                                                                 );
 566                                                         }
 567                                                         else {
 568                                                                 $newname = str_replace('_',' ',$name);
 569
 570                                                                 //select someone from this user's contacts by name
 571                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 572                                                                                 dbesc($newname),
 573                                                                                 intval($page_owner_uid)
 574                                                                 );
 575
 576                                                                 if(! $r) {
 577                                                                         //select someone by attag or nick and the name passed in
 578                                                                         $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 579                                                                                         dbesc($name),
 580                                                                                         dbesc($name),
 581                                                                                         intval($page_owner_uid)
 582                                                                         );
 583                                                                 }
 584                                                         }
 585 /*                                                      elseif(strstr($name,'_') || strstr($name,' ')) {
 586                                                                 $newname = str_replace('_',' ',$name);
 587                                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 588                                                                         dbesc($newname),
 589                                                                         intval($page_owner_uid)
 590                                                                 );
 591                                                         }
 592                                                         else {
 593                                                                 $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 594                                                                         dbesc($name),
 595                                                                         dbesc($name),
 596                                                                         intval($page_owner_uid)
 597                                                                 );
 598                                                         }*/
 599                                                         if(count($r)) {
 600                                                                 $newname = $r[0]['name'];
 601                                                                 $profile = $r[0]['url'];
 602                                                                 $notify = 'cid:' . $r[0]['id'];
 603                                                                 if(strlen($inform))
 604                                                                         $inform .= ',';
 605                                                                 $inform .= $notify;
 606                                                         }
 607                                                 }
 608                                                 if($profile) {
 609                                                         if(substr($notify,0,4) === 'cid:')
 610                                                                 $taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname  . '[/url]');
 611                                                         else
 612                                                                 $taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname     . '[/url]');
 613                                                         if(strlen($str_tags))
 614                                                                 $str_tags .= ',';
 615                                                         $profile = str_replace(',','%2c',$profile);
 616                                                         $str_tags .= '@[url='.$profile.']'.$newname.'[/url]';
 617                                                 }
 618                                         } elseif (strpos($tag,'#') === 0) {
 619                                                 $tagname = substr($tag, 1);
 620                                                 $str_tags .= '#[url='.$a->get_baseurl()."/search?tag=".$tagname.']'.$tagname.'[/url]';
 621                                         }
 622                                 }
 623                         }
 624
 625                         $newtag = $old_tag;
 626                         if(strlen($newtag) && strlen($str_tags))
 627                                 $newtag .= ',';
 628                         $newtag .= $str_tags;
 629
 630                         $newinform = $old_inform;
 631                         if(strlen($newinform) && strlen($inform))
 632                                 $newinform .= ',';
 633                         $newinform .= $inform;
 634
 635                         $r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
 636                                 dbesc($newtag),
 637                                 dbesc($newinform),
 638                                 dbesc(datetime_convert()),
 639                                 dbesc(datetime_convert()),
 640                                 intval($item_id),
 641                                 intval($page_owner_uid)
 642                         );
 643                         create_tags_from_item($item_id);
 644                         update_thread($item_id);
 645
 646                         $best = 0;
 647                         foreach($p as $scales) {
 648                                 if(intval($scales['scale']) == 2) {
 649                                         $best = 2;
 650                                         break;
 651                                 }
 652                                 if(intval($scales['scale']) == 4) {
 653                                         $best = 4;
 654                                         break;
 655                                 }
 656                         }
 657
 658                         if(count($taginfo)) {
 659                                 foreach($taginfo as $tagged) {
 660
 661                                         $uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 662
 663                                         $arr = array();
 664
 665                                         $arr['uid']           = $page_owner_uid;
 666                                         $arr['uri']           = $uri;
 667                                         $arr['parent-uri']    = $uri;
 668                                         $arr['type']          = 'activity';
 669                                         $arr['wall']          = 1;
 670                                         $arr['contact-id']    = $owner_record['id'];
 671                                         $arr['owner-name']    = $owner_record['name'];
 672                                         $arr['owner-link']    = $owner_record['url'];
 673                                         $arr['owner-avatar']  = $owner_record['thumb'];
 674                                         $arr['author-name']   = $owner_record['name'];
 675                                         $arr['author-link']   = $owner_record['url'];
 676                                         $arr['author-avatar'] = $owner_record['thumb'];
 677                                         $arr['title']         = '';
 678                                         $arr['allow_cid']     = $p[0]['allow_cid'];
 679                                         $arr['allow_gid']     = $p[0]['allow_gid'];
 680                                         $arr['deny_cid']      = $p[0]['deny_cid'];
 681                                         $arr['deny_gid']      = $p[0]['deny_gid'];
 682                                         $arr['last-child']    = 1;
 683                                         $arr['visible']       = 1;
 684                                         $arr['verb']          = ACTIVITY_TAG;
 685                                         $arr['object-type']   = ACTIVITY_OBJ_PERSON;
 686                                         $arr['target-type']   = ACTIVITY_OBJ_PHOTO;
 687                                         $arr['tag']           = $tagged[4];
 688                                         $arr['inform']        = $tagged[2];
 689                                         $arr['origin']        = 1;
 690                                         $arr['body']          = sprintf( t('%1$s was tagged in %2$s by %3$s'), '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]', '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('a photo') . '[/url]', '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]') ;
 691                                         $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 . '.' . $ext . '[/img][/url]' . "\n" ;
 692
 693                                         $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
 694                                         $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
 695                                         if($tagged[3])
 696                                                 $arr['object'] .= xmlify('<link rel="photo" type="'.$p[0]['type'].'" href="' . $tagged[3]['photo'] . '" />' . "\n");
 697                                         $arr['object'] .= '</link></object>' . "\n";
 698
 699                                         $arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
 700                                                 . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
 701                                         $arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="'.$p[0]['type'].'" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '" />') . '</link></target>';
 702
 703                                         $item_id = item_store($arr);
 704                                         if($item_id) {
 705                                                 //q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
 706                                                 //      dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 707                                                 //      intval($page_owner_uid),
 708                                                 //      intval($item_id)
 709                                                 //);
 710
 711                                                 proc_run('php',"include/notifier.php","tag","$item_id");
 712                                         }
 713                                 }
 714
 715                         }
 716
 717                 }
 718                 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 719                 return; // NOTREACHED
 720         }
 721
 722
 723         /**
 724          * default post action - upload a photo
 725          */
 726
 727         call_hooks('photo_post_init', $_POST);
 728
 729         /**
 730          * Determine the album to use
 731          */
 732
 733         $album    = notags(trim($_REQUEST['album']));
 734         $newalbum = notags(trim($_REQUEST['newalbum']));
 735
 736         logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , LOGGER_DEBUG);
 737
 738         if(! strlen($album)) {
 739                 if(strlen($newalbum))
 740                         $album = $newalbum;
 741                 else
 742                         $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 743         }
 744
 745         /**
 746          *
 747          * We create a wall item for every photo, but we don't want to
 748          * overwhelm the data stream with a hundred newly uploaded photos.
 749          * So we will make the first photo uploaded to this album in the last several hours
 750          * visible by default, the rest will become visible over time when and if
 751          * they acquire comments, likes, dislikes, and/or tags
 752          *
 753          */
 754
 755         $r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 756                 dbesc($album),
 757                 intval($page_owner_uid)
 758         );
 759         if((! count($r)) || ($album == t('Profile Photos')))
 760                 $visible = 1;
 761         else
 762                 $visible = 0;
 763
 764         if(intval($_REQUEST['not_visible']) || $_REQUEST['not_visible'] === 'true')
 765                 $visible = 0;
 766
 767         $str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
 768         $str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
 769         $str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
 770         $str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
 771
 772         $ret = array('src' => '', 'filename' => '', 'filesize' => 0, 'type' => '');
 773
 774         call_hooks('photo_post_file',$ret);
 775
 776         if(x($ret,'src') && x($ret,'filesize')) {
 777                 $src      = $ret['src'];
 778                 $filename = $ret['filename'];
 779                 $filesize = $ret['filesize'];
 780                 $type     = $ret['type'];
 781         }
 782         else {
 783                 $src        = $_FILES['userfile']['tmp_name'];
 784                 $filename   = basename($_FILES['userfile']['name']);
 785                 $filesize   = intval($_FILES['userfile']['size']);
 786                 $type       = $_FILES['userfile']['type'];
 787         }
 788         if ($type=="") $type=guess_image_type($filename);
 789
 790         logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes', LOGGER_DEBUG);
 791
 792         $maximagesize = get_config('system','maximagesize');
 793
 794         if(($maximagesize) && ($filesize > $maximagesize)) {
 795                 notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
 796                 @unlink($src);
 797                 $foo = 0;
 798                 call_hooks('photo_post_end',$foo);
 799                 return;
 800         }
 801
 802         if(! $filesize) {
 803                 notice( t('Image file is empty.') . EOL);
 804                 @unlink($src);
 805                 $foo = 0;
 806                 call_hooks('photo_post_end',$foo);
 807                 return;
 808         }
 809
 810         logger('mod/photos.php: photos_post(): loading the contents of ' . $src , LOGGER_DEBUG);
 811
 812         $imagedata = @file_get_contents($src);
 813
 814
 815
 816         $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
 817                 intval($a->data['user']['uid'])
 818         );
 819
 820         $limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
 821
 822         if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
 823                 notice( upgrade_message() . EOL );
 824                 @unlink($src);
 825                 $foo = 0;
 826                 call_hooks('photo_post_end',$foo);
 827                 killme();
 828         }
 829
 830
 831         $ph = new Photo($imagedata, $type);
 832
 833         if(! $ph->is_valid()) {
 834                 logger('mod/photos.php: photos_post(): unable to process image' , LOGGER_DEBUG);
 835                 notice( t('Unable to process image.') . EOL );
 836                 @unlink($src);
 837                 $foo = 0;
 838                 call_hooks('photo_post_end',$foo);
 839                 killme();
 840         }
 841
 842         $ph->orient($src);
 843         @unlink($src);
 844
 845         $max_length = get_config('system','max_image_length');
 846         if(! $max_length)
 847                 $max_length = MAX_IMAGE_LENGTH;
 848         if($max_length > 0)
 849                 $ph->scaleImage($max_length);
 850
 851         $width  = $ph->getWidth();
 852         $height = $ph->getHeight();
 853
 854         $smallest = 0;
 855
 856         $photo_hash = photo_new_resource();
 857
 858         $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);
 859
 860         if(! $r) {
 861                 logger('mod/photos.php: photos_post(): image store failed' , LOGGER_DEBUG);
 862                 notice( t('Image upload failed.') . EOL );
 863                 killme();
 864         }
 865
 866         if($width > 640 || $height > 640) {
 867                 $ph->scaleImage(640);
 868                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 869                 $smallest = 1;
 870         }
 871
 872         if($width > 320 || $height > 320) {
 873                 $ph->scaleImage(320);
 874                 $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 875                 $smallest = 2;
 876         }
 877
 878         $basename = basename($filename);
 879         $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 880
 881         // Create item container
 882
 883         $arr = array();
 884
 885         $arr['uid']           = $page_owner_uid;
 886         $arr['uri']           = $uri;
 887         $arr['parent-uri']    = $uri;
 888         $arr['type']          = 'photo';
 889         $arr['wall']          = 1;
 890         $arr['resource-id']   = $photo_hash;
 891         $arr['contact-id']    = $owner_record['id'];
 892         $arr['owner-name']    = $owner_record['name'];
 893         $arr['owner-link']    = $owner_record['url'];
 894         $arr['owner-avatar']  = $owner_record['thumb'];
 895         $arr['author-name']   = $owner_record['name'];
 896         $arr['author-link']   = $owner_record['url'];
 897         $arr['author-avatar'] = $owner_record['thumb'];
 898         $arr['title']         = '';
 899         $arr['allow_cid']     = $str_contact_allow;
 900         $arr['allow_gid']     = $str_group_allow;
 901         $arr['deny_cid']      = $str_contact_deny;
 902         $arr['deny_gid']      = $str_group_deny;
 903         $arr['last-child']    = 1;
 904         $arr['visible']       = $visible;
 905         $arr['origin']        = 1;
 906
 907         $arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
 908                                 . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/img]'
 909                                 . '[/url]';
 910
 911         $item_id = item_store($arr);
 912
 913         //if($item_id) {
 914         //      q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
 915         //              dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
 916         //              intval($page_owner_uid),
 917         //              intval($item_id)
 918         //      );
 919         //}
 920
 921         if($visible)
 922                 proc_run('php', "include/notifier.php", 'wall-new', $item_id);
 923
 924         call_hooks('photo_post_end',intval($item_id));
 925
 926         // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
 927         // if they do not wish to be redirected
 928
 929         goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 930         // NOTREACHED
 931 }
 932
 933
 934
 935 function photos_content(&$a) {
 936
 937         // URLs:
 938         // photos/name
 939         // photos/name/upload
 940         // photos/name/upload/xxxxx (xxxxx is album name)
 941         // photos/name/album/xxxxx
 942         // photos/name/album/xxxxx/edit
 943         // photos/name/image/xxxxx
 944         // photos/name/image/xxxxx/edit
 945
 946
 947         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 948                 notice( t('Public access denied.') . EOL);
 949                 return;
 950         }
 951
 952
 953         require_once('include/bbcode.php');
 954         require_once('include/security.php');
 955         require_once('include/conversation.php');
 956
 957         if(! x($a->data,'user')) {
 958                 notice( t('No photos selected') . EOL );
 959                 return;
 960         }
 961
 962         $phototypes = Photo::supportedTypes();
 963
 964         $_SESSION['photo_return'] = $a->cmd;
 965
 966         //
 967         // Parse arguments
 968         //
 969
 970         if($a->argc > 3) {
 971                 $datatype = $a->argv[2];
 972                 $datum = $a->argv[3];
 973         }
 974         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 975                 $datatype = 'upload';
 976         else
 977                 $datatype = 'summary';
 978
 979         if($a->argc > 4)
 980                 $cmd = $a->argv[4];
 981         else
 982                 $cmd = 'view';
 983
 984         //
 985         // Setup permissions structures
 986         //
 987
 988         $can_post       = false;
 989         $visitor        = 0;
 990         $contact        = null;
 991         $remote_contact = false;
 992         $contact_id     = 0;
 993
 994         $owner_uid = $a->data['user']['uid'];
 995
 996         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 997
 998         if((local_user()) && (local_user() == $owner_uid))
 999                 $can_post = true;
1000         else {
1001                 if($community_page && remote_user()) {
1002                         if(is_array($_SESSION['remote'])) {
1003                                 foreach($_SESSION['remote'] as $v) {
1004                                         if($v['uid'] == $owner_uid) {
1005                                                 $contact_id = $v['cid'];
1006                                                 break;
1007                                         }
1008                                 }
1009                         }
1010                         if($contact_id) {
1011
1012                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
1013                                         intval($contact_id),
1014                                         intval($owner_uid)
1015                                 );
1016                                 if(count($r)) {
1017                                         $can_post = true;
1018                                         $contact = $r[0];
1019                                         $remote_contact = true;
1020                                         $visitor = $cid;
1021                                 }
1022                         }
1023                 }
1024         }
1025
1026         // perhaps they're visiting - but not a community page, so they wouldn't have write access
1027
1028         if(remote_user() && (! $visitor)) {
1029                 $contact_id = 0;
1030                 if(is_array($_SESSION['remote'])) {
1031                         foreach($_SESSION['remote'] as $v) {
1032                                 if($v['uid'] == $owner_uid) {
1033                                         $contact_id = $v['cid'];
1034                                         break;
1035                                 }
1036                         }
1037                 }
1038                 if($contact_id) {
1039                         $groups = init_groups_visitor($contact_id);
1040                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
1041                                 intval($contact_id),
1042                                 intval($owner_uid)
1043                         );
1044                         if(count($r)) {
1045                                 $contact = $r[0];
1046                                 $remote_contact = true;
1047                         }
1048                 }
1049         }
1050
1051         if(! $remote_contact) {
1052                 if(local_user()) {
1053                         $contact_id = $_SESSION['cid'];
1054                         $contact = $a->contact;
1055                 }
1056         }
1057
1058         if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
1059                 notice( t('Access to this item is restricted.') . EOL);
1060                 return;
1061         }
1062
1063         $sql_extra = permissions_sql($owner_uid,$remote_contact,$groups);
1064
1065         $o = "";
1066
1067         // tabs
1068         $is_owner = (local_user() && (local_user() == $owner_uid));
1069         $o .= profile_tabs($a,$is_owner, $a->data['user']['nickname']);
1070
1071         //
1072         // dispatch request
1073         //
1074
1075
1076         if($datatype === 'upload') {
1077                 if(! ($can_post)) {
1078                         notice( t('Permission denied.'));
1079                         return;
1080                 }
1081
1082
1083                 $selname = (($datum) ? hex2bin($datum) : '');
1084
1085
1086                 $albumselect = '';
1087
1088
1089                 $albumselect .= '<option value="" ' . ((! $selname) ? ' selected="selected" ' : '') . '>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
1090                 if(count($a->data['albums'])) {
1091                         foreach($a->data['albums'] as $album) {
1092                                 if(($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
1093                                         continue;
1094                                 $selected = (($selname === $album['album']) ? ' selected="selected" ' : '');
1095                                 $albumselect .= '<option value="' . $album['album'] . '"' . $selected . '>' . $album['album'] . '</option>';
1096                         }
1097                 }
1098
1099                 $uploader = '';
1100
1101                 $ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
1102                                 'addon_text' => $uploader,
1103                                 'default_upload' => true);
1104
1105
1106                 call_hooks('photo_upload_form',$ret);
1107
1108                 $default_upload_box = replace_macros(get_markup_template('photos_default_uploader_box.tpl'), array());
1109                 $default_upload_submit = replace_macros(get_markup_template('photos_default_uploader_submit.tpl'), array(
1110                         '$submit' => t('Submit'),
1111                 ));
1112
1113                 $usage_message = '';
1114                 $limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
1115                 if($limit !== false) {
1116
1117                         $r = q("select sum(datasize) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
1118                                 intval($a->data['user']['uid'])
1119                         );
1120                         $usage_message = sprintf( t("You have used %1$.2f Mbytes of %2$.2f Mbytes photo storage."), $r[0]['total'] / 1024000, $limit / 1024000 );
1121                 }
1122
1123
1124                 // Private/public post links for the non-JS ACL form
1125                 $private_post = 1;
1126                 if($_REQUEST['public'])
1127                         $private_post = 0;
1128
1129                 $query_str = $a->query_string;
1130                 if(strpos($query_str, 'public=1') !== false)
1131                         $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
1132
1133                 // I think $a->query_string may never have ? in it, but I could be wrong
1134                 // It looks like it's from the index.php?q=[etc] rewrite that the web
1135                 // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1136                 if(strpos($query_str, '?') === false)
1137                         $public_post_link = '?public=1';
1138                 else
1139                         $public_post_link = '&public=1';
1140
1141
1142
1143                 $tpl = get_markup_template('photos_upload.tpl');
1144
1145                 if($a->theme['template_engine'] === 'internal') {
1146                         $albumselect_e = template_escape($albumselect);
1147                         $aclselect_e = (($visitor) ? '' : template_escape(populate_acl($a->user)));
1148                 }
1149                 else {
1150                         $albumselect_e = $albumselect;
1151                         $aclselect_e = (($visitor) ? '' : populate_acl($a->user));
1152                 }
1153
1154                 $o .= replace_macros($tpl,array(
1155                         '$pagename' => t('Upload Photos'),
1156                         '$sessid' => session_id(),
1157                         '$usage' => $usage_message,
1158                         '$nickname' => $a->data['user']['nickname'],
1159                         '$newalbum' => t('New album name: '),
1160                         '$existalbumtext' => t('or existing album name: '),
1161                         '$nosharetext' => t('Do not show a status post for this upload'),
1162                         '$albumselect' => $albumselect_e,
1163                         '$permissions' => t('Permissions'),
1164                         '$aclselect' => $aclselect_e,
1165                         '$alt_uploader' => $ret['addon_text'],
1166                         '$default_upload_box' => (($ret['default_upload']) ? $default_upload_box : ''),
1167                         '$default_upload_submit' => (($ret['default_upload']) ? $default_upload_submit : ''),
1168                         '$uploadurl' => $ret['post_url'],
1169
1170                         // ACL permissions box
1171                         '$acl_data' => construct_acl_data($a, $a->user), // For non-Javascript ACL selector
1172                         '$group_perms' => t('Show to Groups'),
1173                         '$contact_perms' => t('Show to Contacts'),
1174                         '$private' => t('Private Photo'),
1175                         '$public' => t('Public Photo'),
1176                         '$is_private' => $private_post,
1177                         '$return_path' => $query_str,
1178                         '$public_link' => $public_post_link,
1179
1180                 ));
1181
1182                 return $o;
1183         }
1184
1185         if($datatype === 'album') {
1186
1187                 $album = hex2bin($datum);
1188
1189                 $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1190                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
1191                         intval($owner_uid),
1192                         dbesc($album)
1193                 );
1194                 if(count($r)) {
1195                         $a->set_pager_total(count($r));
1196                         $a->set_pager_itemspage(20);
1197                 }
1198
1199                 if($_GET['order'] === 'posted')
1200                         $order = 'ASC';
1201                 else
1202                         $order = 'DESC';
1203
1204                 $r = q("SELECT `resource-id`, `id`, `filename`, type, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
1205                         AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT %d , %d",
1206                         intval($owner_uid),
1207                         dbesc($album),
1208                         intval($a->pager['start']),
1209                         intval($a->pager['itemspage'])
1210                 );
1211
1212                 if($cmd === 'edit') {
1213                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
1214                                 if($can_post) {
1215                                         $edit_tpl = get_markup_template('album_edit.tpl');
1216
1217                                         if($a->theme['template_engine'] === 'internal') {
1218                                                 $album_e = template_escape($album);
1219                                         }
1220                                         else {
1221                                                 $album_e = $album;
1222                                         }
1223
1224                                         $o .= replace_macros($edit_tpl,array(
1225                                                 '$nametext' => t('New album name: '),
1226                                                 '$nickname' => $a->data['user']['nickname'],
1227                                                 '$album' => $album_e,
1228                                                 '$hexalbum' => bin2hex($album),
1229                                                 '$submit' => t('Submit'),
1230                                                 '$dropsubmit' => t('Delete Album')
1231                                         ));
1232                                 }
1233                         }
1234                 }
1235                 else {
1236                         if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
1237                                 if($can_post) {
1238                                         $edit = array(t('Edit Album'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit');
1239                                 }
1240                         }
1241                 }
1242
1243                 if($_GET['order'] === 'posted')
1244                         $order =  array(t('Show Newest First'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album));
1245                 else
1246                         $order = array(t('Show Oldest First'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '?f=&order=posted');
1247
1248                 $photos = array();
1249
1250                 if(count($r))
1251                         $twist = 'rotright';
1252                         foreach($r as $rr) {
1253                                 if($twist == 'rotright')
1254                                         $twist = 'rotleft';
1255                                 else
1256                                         $twist = 'rotright';
1257
1258                                 $ext = $phototypes[$rr['type']];
1259
1260                                 if($a->theme['template_engine'] === 'internal') {
1261                                         $imgalt_e = template_escape($rr['filename']);
1262                                         $desc_e = template_escape($rr['desc']);
1263                                 }
1264                                 else {
1265                                         $imgalt_e = $rr['filename'];
1266                                         $desc_e = $rr['desc'];
1267                                 }
1268
1269                                 $photos[] = array(
1270                                         'id' => $rr['id'],
1271                                         'twist' => ' ' . $twist . rand(2,4),
1272                                         'link' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id']
1273                                                 . (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''),
1274                                         'title' => t('View Photo'),
1275                                         'src' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
1276                                         'alt' => $imgalt_e,
1277                                         'desc'=> $desc_e,
1278                                         'ext' => $ext,
1279                                         'hash'=> $rr['resource_id'],
1280                                 );
1281                 }
1282
1283                 $tpl = get_markup_template('photo_album.tpl');
1284                 $o .= replace_macros($tpl, array(
1285                                 '$photos' => $photos,
1286                                 '$album' => $album,
1287                                 '$can_post' => $can_post,
1288                                 '$upload' => array(t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload/' . bin2hex($album)),
1289                                 '$order' => $order,
1290                                 '$edit' => $edit
1291                         ));
1292
1293                 $o .= paginate($a);
1294
1295                 return $o;
1296
1297         }
1298
1299
1300         if($datatype === 'image') {
1301
1302
1303
1304                 //$o = '';
1305                 // fetch image, item containing image, then comments
1306
1307                 $ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1308                         $sql_extra ORDER BY `scale` ASC ",
1309                         intval($owner_uid),
1310                         dbesc($datum)
1311                 );
1312
1313                 if(! count($ph)) {
1314                         $ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
1315                                 LIMIT 1",
1316                                 intval($owner_uid),
1317                                 dbesc($datum)
1318                         );
1319                         if(count($ph))
1320                                 notice( t('Permission denied. Access to this item may be restricted.'));
1321                         else
1322                                 notice( t('Photo not available') . EOL );
1323                         return;
1324                 }
1325
1326                 $prevlink = '';
1327                 $nextlink = '';
1328
1329                 if($_GET['order'] === 'posted')
1330                         $order = 'ASC';
1331                 else
1332                         $order = 'DESC';
1333
1334
1335                 $prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0
1336                         $sql_extra ORDER BY `created` $order ",
1337                         dbesc($ph[0]['album']),
1338                         intval($owner_uid)
1339                 );
1340
1341                 if(count($prvnxt)) {
1342                         for($z = 0; $z < count($prvnxt); $z++) {
1343                                 if($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
1344                                         $prv = $z - 1;
1345                                         $nxt = $z + 1;
1346                                         if($prv < 0)
1347                                                 $prv = count($prvnxt) - 1;
1348                                         if($nxt >= count($prvnxt))
1349                                                 $nxt = 0;
1350                                         break;
1351                                 }
1352                         }
1353                         $edit_suffix = ((($cmd === 'edit') && ($can_post)) ? '/edit' : '');
1354                         $prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
1355                         $nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '');
1356                 }
1357
1358
1359                 if(count($ph) == 1)
1360                         $hires = $lores = $ph[0];
1361                 if(count($ph) > 1) {
1362                         if($ph[1]['scale'] == 2) {
1363                                 // original is 640 or less, we can display it directly
1364                                 $hires = $lores = $ph[0];
1365                         }
1366                         else {
1367                         $hires = $ph[0];
1368                         $lores = $ph[1];
1369                         }
1370                 }
1371
1372                 $album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
1373                 $tools = Null;
1374                 $lock = Null;
1375
1376                 if($can_post && ($ph[0]['uid'] == $owner_uid)) {
1377                         $tools = array(
1378                                 'edit'  => array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
1379                                 'profile'=>array($a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'], t('Use as profile photo')),
1380                         );
1381
1382                         // lock
1383                         $lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid'])
1384                                         || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) )
1385                                         ? t('Private Message')
1386                                         : Null);
1387
1388
1389                 }
1390
1391                 if( $cmd === 'edit') {
1392                         $tpl = get_markup_template('photo_edit_head.tpl');
1393                         $a->page['htmlhead'] .= replace_macros($tpl,array(
1394                                 '$prevlink' => $prevlink,
1395                                 '$nextlink' => $nextlink
1396                         ));
1397                 }
1398
1399                 if($prevlink)
1400                         $prevlink = array($prevlink, '<div class="icon prev"></div>') ;
1401
1402                 $photo = array(
1403                         'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']],
1404                         'title'=> t('View Full Size'),
1405                         'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?f=&_u=' . datetime_convert('','','','ymdhis'),
1406                         'height' => $hires['height'],
1407                         'width' => $hires['width'],
1408                         'album' => $hires['album'],
1409                         'filename' => $hires['filename'],
1410                 );
1411
1412                 if($nextlink)
1413                         $nextlink = array($nextlink, '<div class="icon next"></div>');
1414
1415
1416                 // Do we have an item for this photo?
1417
1418                 // FIXME! - replace following code to display the conversation with our normal
1419                 // conversation functions so that it works correctly and tracks changes
1420                 // in the evolving conversation code.
1421                 // The difference is that we won't be displaying the conversation head item
1422                 // as a "post" but displaying instead the photo it is linked to
1423
1424                 $linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
1425                         dbesc($datum)
1426                 );
1427                 if(count($linked_items)) {
1428                         $link_item = $linked_items[0];
1429                         $r = q("SELECT COUNT(*) AS `total`
1430                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1431                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1432                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1433                                 AND `item`.`uid` = %d
1434                                 $sql_extra ",
1435                                 dbesc($link_item['uri']),
1436                                 dbesc($link_item['uri']),
1437                                 intval($link_item['uid'])
1438
1439                         );
1440
1441                         if(count($r))
1442                                 $a->set_pager_total($r[0]['total']);
1443
1444
1445                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1446                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`,
1447                                 `contact`.`rel`, `contact`.`thumb`, `contact`.`self`,
1448                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1449                                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
1450                                 WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0 and `item`.`moderated` = 0
1451                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1452                                 AND `item`.`uid` = %d
1453                                 $sql_extra
1454                                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
1455                                 dbesc($link_item['uri']),
1456                                 dbesc($link_item['uri']),
1457                                 intval($link_item['uid']),
1458                                 intval($a->pager['start']),
1459                                 intval($a->pager['itemspage'])
1460
1461                         );
1462
1463                         if((local_user()) && (local_user() == $link_item['uid'])) {
1464                                 q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
1465                                         intval($link_item['parent']),
1466                                         intval(local_user())
1467                                 );
1468                                 update_thread($link_item['parent']);
1469                         }
1470                 }
1471
1472                 $tags=Null;
1473
1474                 if(count($linked_items) && strlen($link_item['tag'])) {
1475                         $arr = explode(',',$link_item['tag']);
1476                         // parse tags and add links
1477                         $tag_str = '';
1478                         foreach($arr as $t) {
1479                                 if(strlen($tag_str))
1480                                         $tag_str .= ', ';
1481                                 $tag_str .= bbcode($t);
1482                         }
1483                         $tags = array(t('Tags: '), $tag_str);
1484                         if($cmd === 'edit') {
1485                                 $tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
1486                                 $tags[] = t('[Remove any tag]');
1487                         }
1488                 }
1489
1490
1491                 $edit = Null;
1492                 if(($cmd === 'edit') && ($can_post)) {
1493                         $edit_tpl = get_markup_template('photo_edit.tpl');
1494
1495                         // Private/public post links for the non-JS ACL form
1496                         $private_post = 1;
1497                         if($_REQUEST['public'])
1498                                 $private_post = 0;
1499
1500                         $query_str = $a->query_string;
1501                         if(strpos($query_str, 'public=1') !== false)
1502                                 $query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
1503
1504                         // I think $a->query_string may never have ? in it, but I could be wrong
1505                         // It looks like it's from the index.php?q=[etc] rewrite that the web
1506                         // server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1507                         if(strpos($query_str, '?') === false)
1508                                 $public_post_link = '?public=1';
1509                         else
1510                                 $public_post_link = '&public=1';
1511
1512
1513                         if($a->theme['template_engine'] === 'internal') {
1514                                 $album_e = template_escape($ph[0]['album']);
1515                                 $caption_e = template_escape($ph[0]['desc']);
1516                                 $aclselect_e = template_escape(populate_acl($ph[0]));
1517                         }
1518                         else {
1519                                 $album_e = $ph[0]['album'];
1520                                 $caption_e = $ph[0]['desc'];
1521                                 $aclselect_e = populate_acl($ph[0]);
1522                         }
1523
1524                         $edit = replace_macros($edit_tpl, array(
1525                                 '$id' => $ph[0]['id'],
1526                                 '$album' => array('albname', t('New album name'), $album_e,''),
1527                                 '$caption' => array('desc', t('Caption'), $caption_e, ''),
1528                                 '$tags' => array('newtag', t('Add a Tag'), "", t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping')),
1529                                 '$rotate_none' => array('rotate',t('Do not rotate'),0,'', true),
1530                                 '$rotate_cw' => array('rotate',t('Rotate CW (right)'),1,''),
1531                                 '$rotate_ccw' => array('rotate',t('Rotate CCW (left)'),2,''),
1532
1533                                 '$nickname' => $a->data['user']['nickname'],
1534                                 '$resource_id' => $ph[0]['resource-id'],
1535                                 '$permissions' => t('Permissions'),
1536                                 '$aclselect' => $aclselect_e,
1537
1538                                 '$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
1539                                 '$submit' => t('Submit'),
1540                                 '$delete' => t('Delete Photo'),
1541
1542                                 // ACL permissions box
1543                                 '$acl_data' => construct_acl_data($a, $ph[0]), // For non-Javascript ACL selector
1544                                 '$group_perms' => t('Show to Groups'),
1545                                 '$contact_perms' => t('Show to Contacts'),
1546                                 '$private' => t('Private photo'),
1547                                 '$public' => t('Public photo'),
1548                                 '$is_private' => $private_post,
1549                                 '$return_path' => $query_str,
1550                                 '$public_link' => $public_post_link,
1551                         ));
1552                 }
1553
1554                 if(count($linked_items)) {
1555
1556                         $cmnt_tpl = get_markup_template('comment_item.tpl');
1557                         $tpl = get_markup_template('photo_item.tpl');
1558                         $return_url = $a->cmd;
1559
1560                         $like_tpl = get_markup_template('like_noshare.tpl');
1561
1562                         $likebuttons = '';
1563
1564                         if($can_post || can_write_wall($a,$owner_uid)) {
1565                                 $likebuttons = replace_macros($like_tpl,array(
1566                                         '$id' => $link_item['id'],
1567                                         '$likethis' => t("I like this \x28toggle\x29"),
1568                                         '$nolike' => (feature_enabled(local_user(), 'dislike') ? t("I don't like this \x28toggle\x29") : ''),
1569                                         '$share' => t('Share'),
1570                                         '$wait' => t('Please wait'),
1571                                         '$return_path' => $a->query_string,
1572                                 ));
1573                         }
1574
1575                         $comments = '';
1576                         if(! count($r)) {
1577                                 if($can_post || can_write_wall($a,$owner_uid)) {
1578                                         if($link_item['last-child']) {
1579                                                 $comments .= replace_macros($cmnt_tpl,array(
1580                                                         '$return_path' => '',
1581                                                         '$jsreload' => $return_url,
1582                                                         '$type' => 'wall-comment',
1583                                                         '$id' => $link_item['id'],
1584                                                         '$parent' => $link_item['id'],
1585                                                         '$profile_uid' =>  $owner_uid,
1586                                                         '$mylink' => $contact['url'],
1587                                                         '$mytitle' => t('This is you'),
1588                                                         '$myphoto' => $contact['thumb'],
1589                                                         '$comment' => t('Comment'),
1590                                                         '$submit' => t('Submit'),
1591                                                         '$preview' => t('Preview'),
1592                                                         '$sourceapp' => t($a->sourcename),
1593                                                         '$ww' => '',
1594                                                         '$rand_num' => random_digits(12)
1595                                                 ));
1596                                         }
1597                                 }
1598                         }
1599
1600                         $alike = array();
1601                         $dlike = array();
1602
1603                         $like = '';
1604                         $dislike = '';
1605
1606
1607
1608                         // display comments
1609                         if(count($r)) {
1610
1611                                 foreach($r as $item) {
1612                                         like_puller($a,$item,$alike,'like');
1613                                         like_puller($a,$item,$dlike,'dislike');
1614                                 }
1615
1616                                 $like    = ((isset($alike[$link_item['id']])) ? format_like($alike[$link_item['id']],$alike[$link_item['id'] . '-l'],'like',$link_item['id']) : '');
1617                                 $dislike = ((isset($dlike[$link_item['id']])) ? format_like($dlike[$link_item['id']],$dlike[$link_item['id'] . '-l'],'dislike',$link_item['id']) : '');
1618
1619
1620
1621                                 if($can_post || can_write_wall($a,$owner_uid)) {
1622                                         if($link_item['last-child']) {
1623                                                 $comments .= replace_macros($cmnt_tpl,array(
1624                                                         '$return_path' => '',
1625                                                         '$jsreload' => $return_url,
1626                                                         '$type' => 'wall-comment',
1627                                                         '$id' => $link_item['id'],
1628                                                         '$parent' => $link_item['id'],
1629                                                         '$profile_uid' =>  $owner_uid,
1630                                                         '$mylink' => $contact['url'],
1631                                                         '$mytitle' => t('This is you'),
1632                                                         '$myphoto' => $contact['thumb'],
1633                                                         '$comment' => t('Comment'),
1634                                                         '$submit' => t('Submit'),
1635                                                         '$preview' => t('Preview'),
1636                                                         '$sourceapp' => t($a->sourcename),
1637                                                         '$ww' => '',
1638                                                         '$rand_num' => random_digits(12)
1639                                                 ));
1640                                         }
1641                                 }
1642
1643
1644                                 foreach($r as $item) {
1645                                         $comment = '';
1646                                         $template = $tpl;
1647                                         $sparkle = '';
1648
1649                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
1650                                                 continue;
1651
1652                                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
1653
1654
1655                                         if(local_user() && ($item['contact-uid'] == local_user())
1656                                                 && ($item['network'] == NETWORK_DFRN) && (! $item['self'] )) {
1657                                                 $profile_url = $redirect_url;
1658                                                 $sparkle = ' sparkle';
1659                                         }
1660                                         else {
1661                                                 $profile_url = $item['url'];
1662                                                 $sparkle = '';
1663                                         }
1664
1665                                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
1666
1667                                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
1668                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
1669
1670                                         $profile_link = $profile_url;
1671
1672
1673
1674                                         $dropping = (($item['contact-id'] == $contact_id) || ($item['uid'] == local_user()));
1675                                         $drop = array(
1676                                                 'dropping' => $dropping,
1677                                                 'pagedrop' => false,
1678                                                 'select' => t('Select'),
1679                                                 'delete' => t('Delete'),
1680                                         );
1681
1682
1683                                         if($a->theme['template_engine'] === 'internal') {
1684                                                 $name_e = template_escape($profile_name);
1685                                                 $title_e = template_escape($item['title']);
1686                                                 $body_e = template_escape(bbcode($item['body']));
1687                                         }
1688                                         else {
1689                                                 $name_e = $profile_name;
1690                                                 $title_e = $item['title'];
1691                                                 $body_e = bbcode($item['body']);
1692                                         }
1693
1694                                         $comments .= replace_macros($template,array(
1695                                                 '$id' => $item['item_id'],
1696                                                 '$profile_url' => $profile_link,
1697                                                 '$name' => $name_e,
1698                                                 '$thumb' => $profile_avatar,
1699                                                 '$sparkle' => $sparkle,
1700                                                 '$title' => $title_e,
1701                                                 '$body' => $body_e,
1702                                                 '$ago' => relative_date($item['created']),
1703                                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
1704                                                 '$drop' => $drop,
1705                                                 '$comment' => $comment
1706                                         ));
1707
1708                                         if($can_post || can_write_wall($a,$owner_uid)) {
1709
1710                                                 if($item['last-child']) {
1711                                                         $comments .= replace_macros($cmnt_tpl,array(
1712                                                                 '$return_path' => '',
1713                                                                 '$jsreload' => $return_url,
1714                                                                 '$type' => 'wall-comment',
1715                                                                 '$id' => $item['item_id'],
1716                                                                 '$parent' => $item['parent'],
1717                                                                 '$profile_uid' =>  $owner_uid,
1718                                                                 '$mylink' => $contact['url'],
1719                                                                 '$mytitle' => t('This is you'),
1720                                                                 '$myphoto' => $contact['thumb'],
1721                                                                 '$comment' => t('Comment'),
1722                                                                 '$submit' => t('Submit'),
1723                                                                 '$preview' => t('Preview'),
1724                                                                 '$sourceapp' => t($a->sourcename),
1725                                                                 '$ww' => '',
1726                                                                 '$rand_num' => random_digits(12)
1727                                                         ));
1728                                                 }
1729                                         }
1730                                 }
1731                         }
1732
1733                         $paginate = paginate($a);
1734                 }
1735
1736                 $photo_tpl = get_markup_template('photo_view.tpl');
1737
1738                 if($a->theme['template_engine'] === 'internal') {
1739                         $album_e = array($album_link,template_escape($ph[0]['album']));
1740                         $tags_e = template_escape($tags);
1741                         $like_e = template_escape($like);
1742                         $dislike_e = template_escape($dislike);
1743                 }
1744                 else {
1745                         $album_e = array($album_link,$ph[0]['album']);
1746                         $tags_e = $tags;
1747                         $like_e = $like;
1748                         $dislike_e = $dislike;
1749                 }
1750
1751                 $o .= replace_macros($photo_tpl, array(
1752                         '$id' => $ph[0]['id'],
1753                         '$album' => $album_e,
1754                         '$tools' => $tools,
1755                         '$lock' => $lock,
1756                         '$photo' => $photo,
1757                         '$prevlink' => $prevlink,
1758                         '$nextlink' => $nextlink,
1759                         '$desc' => $ph[0]['desc'],
1760                         '$tags' => $tags_e,
1761                         '$edit' => $edit,
1762                         '$likebuttons' => $likebuttons,
1763                         '$like' => $like_e,
1764                         '$dislike' => $dikslike_e,
1765                         '$comments' => $comments,
1766                         '$paginate' => $paginate,
1767                 ));
1768
1769                 $a->page['htmlhead'] .= "\n".'<meta name="twitter:card" content="photo" />'."\n";
1770                 $a->page['htmlhead'] .= '<meta name="twitter:title" content="'.$photo["album"].'" />'."\n";
1771                 $a->page['htmlhead'] .= '<meta name="twitter:image" content="'.$photo["href"].'" />'."\n";
1772                 $a->page['htmlhead'] .= '<meta name="twitter:image:width" content="'.$photo["width"].'" />'."\n";
1773                 $a->page['htmlhead'] .= '<meta name="twitter:image:height" content="'.$photo["height"].'" />'."\n";
1774
1775                 return $o;
1776         }
1777
1778         // Default - show recent photos with upload link (if applicable)
1779         //$o = '';
1780
1781         $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1782                 $sql_extra GROUP BY `resource-id`",
1783                 intval($a->data['user']['uid']),
1784                 dbesc('Contact Photos'),
1785                 dbesc( t('Contact Photos'))
1786         );
1787         if(count($r)) {
1788                 $a->set_pager_total(count($r));
1789                 $a->set_pager_itemspage(20);
1790         }
1791
1792         $r = q("SELECT `resource-id`, `id`, `filename`, type, `album`, max(`scale`) AS `scale` FROM `photo`
1793                 WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
1794                 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
1795                 intval($a->data['user']['uid']),
1796                 dbesc('Contact Photos'),
1797                 dbesc( t('Contact Photos')),
1798                 intval($a->pager['start']),
1799                 intval($a->pager['itemspage'])
1800         );
1801
1802
1803
1804         $photos = array();
1805         if(count($r)) {
1806                 $twist = 'rotright';
1807                 foreach($r as $rr) {
1808                         //hide profile photos to others
1809                         if((! $is_owner) && (! remote_user()) && ($rr['album'] == t('Profile Photos')))
1810                                         continue;
1811
1812                         if($twist == 'rotright')
1813                                 $twist = 'rotleft';
1814                         else
1815                                 $twist = 'rotright';
1816                         $ext = $phototypes[$rr['type']];
1817
1818                         if($a->theme['template_engine'] === 'internal') {
1819                                 $alt_e = template_escape($rr['filename']);
1820                                 $name_e = template_escape($rr['album']);
1821                         }
1822                         else {
1823                                 $alt_e = $rr['filename'];
1824                                 $name_e = $rr['album'];
1825                         }
1826
1827                         $photos[] = array(
1828                                 'id'            => $rr['id'],
1829                                 'twist'         => ' ' . $twist . rand(2,4),
1830                                 'link'          => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
1831                                 'title'         => t('View Photo'),
1832                                 'src'           => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.' . $ext,
1833                                 'alt'           => $alt_e,
1834                                 'album' => array(
1835                                         'link'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
1836                                         'name'  => $name_e,
1837                                         'alt'   => t('View Album'),
1838                                 ),
1839
1840                         );
1841                 }
1842         }
1843
1844         $tpl = get_markup_template('photos_recent.tpl');
1845         $o .= replace_macros($tpl, array(
1846                 '$title' => t('Recent Photos'),
1847                 '$can_post' => $can_post,
1848                 '$upload' => array(t('Upload New Photos'), $a->get_baseurl().'/photos/'.$a->data['user']['nickname'].'/upload'),
1849                 '$photos' => $photos,
1850         ));
1851
1852
1853         $o .= paginate($a);
1854         return $o;
1855 }
1856