object/Item.php

   1 <?php
   2 if(class_exists('Item'))
   3         return;
   4
   5 require_once('object/BaseObject.php');
   6 require_once('include/text.php');
   7 require_once('boot.php');
   8
   9 /**
  10  * An item
  11  */
  12 class Item extends BaseObject {
  13         private $data = array();
  14         private $template = null;
  15         private $available_templates = array(
  16                 'wall' => 'wall_thread.tpl',
  17                 'wall2wall' => 'wallwall_thread.tpl'
  18         );
  19         private $comment_box_template = 'comment_item.tpl';
  20         private $toplevel = false;
  21         private $writable = false;
  22         private $children = array();
  23         private $parent = null;
  24         private $conversation = null;
  25         private $redirect_url = null;
  26         private $owner_url = '';
  27         private $owner_photo = '';
  28         private $owner_name = '';
  29         private $wall_to_wall = false;
  30         private $threaded = false;
  31         private $visiting = false;
  32
  33         public function __construct($data) {
  34                 $a = $this->get_app();
  35
  36                 $this->data = $data;
  37                 $this->set_template('wall');
  38                 $this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
  39
  40                 if(is_array($_SESSION['remote'])) {
  41                         foreach($_SESSION['remote'] as $visitor) {
  42                                 if($visitor['cid'] == $this->get_data_value('contact-id')) {
  43                                         $this->visiting = true;
  44                                         break;
  45                                 }
  46                         }
  47                 }
  48
  49                 $this->writable = ($this->get_data_value('writable') || $this->get_data_value('self'));
  50
  51                 $ssl_state = ((local_user()) ? true : false);
  52                 $this->redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $this->get_data_value('cid') ;
  53
  54                 if(get_config('system','thread_allow') && $a->theme_thread_allow && !$this->is_toplevel())
  55                         $this->threaded = true;
  56
  57                 // Prepare the children
  58                 if(count($data['children'])) {
  59                         foreach($data['children'] as $item) {
  60                                 /*
  61                                  * Only add will be displayed
  62                                  */
  63                                 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
  64                                         continue;
  65                                 }
  66                                 if(! visible_activity($item)) {
  67                                         continue;
  68                                 }
  69                                 $child = new Item($item);
  70                                 $this->add_child($child);
  71                         }
  72                 }
  73         }
  74
  75         /**
  76          * Get data in a form usable by a conversation template
  77          *
  78          * Returns:
  79          *      _ The data requested on success
  80          *      _ false on failure
  81          */
  82         public function get_template_data($alike, $dlike, $thread_level=1) {
  83                 $result = array();
  84
  85                 $a = $this->get_app();
  86
  87                 $item = $this->get_data();
  88
  89                 $commentww = '';
  90                 $sparkle = '';
  91                 $buttons = '';
  92                 $dropping = false;
  93                 $star = false;
  94                 $isstarred = "unstarred";
  95                 $indent = '';
  96                 $shiny = '';
  97                 $osparkle = '';
  98                 $total_children = $this->count_descendants();
  99
 100                 $conv = $this->get_conversation();
 101
 102                 $lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
 103                         || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 104                         ? t('Private Message')
 105                         : false);
 106                 $shareable = ((($conv->get_profile_owner() == local_user()) && ($item['private'] != 1)) ? true : false);
 107                 if(local_user() && link_compare($a->contact['url'],$item['author-link']))
 108                         $edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
 109                 else
 110                         $edpost = false;
 111                 if(($this->get_data_value('uid') == local_user()) || $this->is_visiting())
 112                         $dropping = true;
 113
 114                 $drop = array(
 115                         'dropping' => $dropping,
 116                         'pagedrop' => $item['pagedrop'],
 117                         'select' => t('Select'),
 118                         'delete' => t('Delete'),
 119                 );
 120
 121                 $filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
 122
 123                 $diff_author    = ((link_compare($item['url'],$item['author-link'])) ? false : true);
 124                 $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
 125                 if($item['author-link'] && (! $item['author-name']))
 126                         $profile_name = $item['author-link'];
 127
 128                 $sp = false;
 129                 $profile_link = best_link_url($item,$sp);
 130                 if($profile_link === 'mailbox')
 131                         $profile_link = '';
 132                 if($sp)
 133                         $sparkle = ' sparkle';
 134                 else
 135                         $profile_link = zrl($profile_link);
 136
 137                 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 138                 if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
 139                         $profile_avatar = $a->contacts[$normalised]['thumb'];
 140                 else
 141                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($this->get_data_value('thumb')));
 142
 143                 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
 144                 call_hooks('render_location',$locate);
 145                 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 146
 147                 $tags=array();
 148                 $hashtags = array();
 149                 $mentions = array();
 150                 foreach(explode(',',$item['tag']) as $tag){
 151                         $tag = trim($tag);
 152                         if ($tag!="") {
 153                                 $t = bbcode($tag);
 154                                 $tags[] = $t;
 155                                 if($t[0] == '#')
 156                                         $hashtags[] = $t;
 157                                 elseif($t[0] == '@')
 158                                         $mentions[] = $t;
 159                         }
 160
 161                 }
 162
 163                 $like    = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
 164                 $dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
 165
 166                 /*
 167                  * We should avoid doing this all the time, but it depends on the conversation mode
 168                  * And the conv mode may change when we change the conv, or it changes its mode
 169                  * Maybe we should establish a way to be notified about conversation changes
 170                  */
 171                 $this->check_wall_to_wall();
 172
 173                 if($this->is_wall_to_wall() && ($this->get_owner_url() == $this->get_redirect_url()))
 174                         $osparkle = ' sparkle';
 175
 176                 if($this->is_toplevel()) {
 177                         if($conv->get_profile_owner() == local_user()) {
 178                                 $isstarred = (($item['starred']) ? "starred" : "unstarred");
 179
 180                                 $star = array(
 181                                         'do' => t("add star"),
 182                                         'undo' => t("remove star"),
 183                                         'toggle' => t("toggle star status"),
 184                                         'classdo' => (($item['starred']) ? "hidden" : ""),
 185                                         'classundo' => (($item['starred']) ? "" : "hidden"),
 186                                         'starred' =>  t('starred'),
 187                                         'tagger' => t("add tag"),
 188                                         'classtagger' => "",
 189                                 );
 190                         }
 191                 } else {
 192                         $indent = 'comment';
 193                 }
 194
 195                 if($conv->is_writable()) {
 196                         $buttons = array(
 197                                 'like' => array( t("I like this \x28toggle\x29"), t("like")),
 198                                 'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
 199                         );
 200                         if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
 201                 }
 202
 203                 if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0){
 204                         $shiny = 'shiny';
 205                 }
 206
 207                 localize_item($item);
 208
 209                 $body = prepare_body($item,true);
 210
 211         list($categories, $folders) = get_cats_and_terms($item);
 212
 213                 $tmp_item = array(
 214                         'template' => $this->get_template(),
 215
 216                         'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
 217                         'tags' => $tags,
 218             'hashtags' => $hashtags,
 219             'mentions' => $mentions,
 220                         'txt_cats' => t('Categories:'),
 221                         'txt_folders' => t('Filed under:'),
 222                         'has_cats' => ((count($categories)) ? 'true' : ''),
 223                         'has_folders' => ((count($folders)) ? 'true' : ''),
 224             'categories' => $categories,
 225             'folders' => $folders,
 226                         'body' => template_escape($body),
 227                         'text' => strip_tags(template_escape($body)),
 228                         'id' => $this->get_id(),
 229                         'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
 230                         'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $this->get_owner_name(), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
 231                         'to' => t('to'),
 232                         'via' => t('via'),
 233                         'wall' => t('Wall-to-Wall'),
 234                         'vwall' => t('via Wall-To-Wall:'),
 235                         'profile_url' => $profile_link,
 236                         'item_photo_menu' => item_photo_menu($item),
 237                         'name' => template_escape($profile_name),
 238                         'thumb' => $profile_avatar,
 239                         'osparkle' => $osparkle,
 240                         'sparkle' => $sparkle,
 241                         'title' => template_escape($item['title']),
 242                         'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
 243                         'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
 244                         'lock' => $lock,
 245                         'location' => template_escape($location),
 246                         'indent' => $indent,
 247                         'shiny' => $shiny,
 248                         'owner_url' => $this->get_owner_url(),
 249                         'owner_photo' => $this->get_owner_photo(),
 250                         'owner_name' => template_escape($this->get_owner_name()),
 251                         'plink' => get_plink($item),
 252                         'edpost' => $edpost,
 253                         'isstarred' => $isstarred,
 254                         'star' => $star,
 255                         'filer' => $filer,
 256                         'drop' => $drop,
 257                         'vote' => $buttons,
 258                         'like' => $like,
 259                         'dislike' => $dislike,
 260                         'switchcomment' => t('Comment'),
 261                         'comment' => $this->get_comment_box($indent),
 262                         'previewing' => ($conv->is_preview() ? ' preview ' : ''),
 263                         'wait' => t('Please wait'),
 264                         'thread_level' => $thread_level
 265                 );
 266
 267                 $arr = array('item' => $item, 'output' => $tmp_item);
 268                 call_hooks('display_item', $arr);
 269
 270                 $result = $arr['output'];
 271
 272                 $result['children'] = array();
 273                 $children = $this->get_children();
 274                 $nb_children = count($children);
 275                 if($nb_children > 0) {
 276                         foreach($children as $child) {
 277                                 $result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
 278                         }
 279                         // Collapse
 280                         if(($nb_children > 2) || ($thread_level > 1)) {
 281                                 $result['children'][0]['comment_firstcollapsed'] = true;
 282                                 $result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
 283                                 $result['children'][0]['hidden_comments_num'] = $total_children;
 284                                 $result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
 285                                 $result['children'][0]['hide_text'] = t('show more');
 286                                 if($thread_level > 1) {
 287                                         $result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
 288                                 }
 289                                 else {
 290                                         $result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
 291                                 }
 292                         }
 293                 }
 294
 295         if ($this->is_toplevel()) {
 296             $result['total_comments_num'] = "$total_children";
 297             $result['total_comments_text'] = tt('comment', 'comments', $total_children);
 298         }
 299
 300                 $result['private'] = $item['private'];
 301                 $result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
 302
 303                 if($this->is_threaded()) {
 304                         $result['flatten'] = false;
 305                         $result['threaded'] = true;
 306                 }
 307                 else {
 308                         $result['flatten'] = true;
 309                         $result['threaded'] = false;
 310                 }
 311
 312                 return $result;
 313         }
 314
 315         public function get_id() {
 316                 return $this->get_data_value('id');
 317         }
 318
 319         public function is_threaded() {
 320                 return $this->threaded;
 321         }
 322
 323         /**
 324          * Add a child item
 325          */
 326         public function add_child($item) {
 327                 $item_id = $item->get_id();
 328                 if(!$item_id) {
 329                         logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
 330                         return false;
 331                 }
 332                 if($this->get_child($item->get_id())) {
 333                         logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
 334                         return false;
 335                 }
 336                 /*
 337                  * Only add what will be displayed
 338                  */
 339                 if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
 340                         return false;
 341                 }
 342                 if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
 343                         return false;
 344                 }
 345
 346                 $item->set_parent($this);
 347                 $this->children[] = $item;
 348                 return end($this->children);
 349         }
 350
 351         /**
 352          * Get a child by its ID
 353          */
 354         public function get_child($id) {
 355                 foreach($this->get_children() as $child) {
 356                         if($child->get_id() == $id)
 357                                 return $child;
 358                 }
 359                 return null;
 360         }
 361
 362         /**
 363          * Get all ou children
 364          */
 365         public function get_children() {
 366                 return $this->children;
 367         }
 368
 369         /**
 370          * Set our parent
 371          */
 372         protected function set_parent($item) {
 373                 $parent = $this->get_parent();
 374                 if($parent) {
 375                         $parent->remove_child($this);
 376                 }
 377                 $this->parent = $item;
 378                 $this->set_conversation($item->get_conversation());
 379         }
 380
 381         /**
 382          * Remove our parent
 383          */
 384         protected function remove_parent() {
 385                 $this->parent = null;
 386                 $this->conversation = null;
 387         }
 388
 389         /**
 390          * Remove a child
 391          */
 392         public function remove_child($item) {
 393                 $id = $item->get_id();
 394                 foreach($this->get_children() as $key => $child) {
 395                         if($child->get_id() == $id) {
 396                                 $child->remove_parent();
 397                                 unset($this->children[$key]);
 398                                 // Reindex the array, in order to make sure there won't be any trouble on loops using count()
 399                                 $this->children = array_values($this->children);
 400                                 return true;
 401                         }
 402                 }
 403                 logger('[WARN] Item::remove_child : Item is not a child ('. $id .').', LOGGER_DEBUG);
 404                 return false;
 405         }
 406
 407         /**
 408          * Get parent item
 409          */
 410         protected function get_parent() {
 411                 return $this->parent;
 412         }
 413
 414         /**
 415          * set conversation
 416          */
 417         public function set_conversation($conv) {
 418                 $previous_mode = ($this->conversation ? $this->conversation->get_mode() : '');
 419
 420                 $this->conversation = $conv;
 421
 422                 // Set it on our children too
 423                 foreach($this->get_children() as $child)
 424                         $child->set_conversation($conv);
 425         }
 426
 427         /**
 428          * get conversation
 429          */
 430         public function get_conversation() {
 431                 return $this->conversation;
 432         }
 433
 434         /**
 435          * Get raw data
 436          *
 437          * We shouldn't need this
 438          */
 439         public function get_data() {
 440                 return $this->data;
 441         }
 442
 443         /**
 444          * Get a data value
 445          *
 446          * Returns:
 447          *      _ value on success
 448          *      _ false on failure
 449          */
 450         public function get_data_value($name) {
 451                 if(!isset($this->data[$name])) {
 452                         logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
 453                         return false;
 454                 }
 455
 456                 return $this->data[$name];
 457         }
 458
 459         /**
 460          * Set template
 461          */
 462         private function set_template($name) {
 463                 if(!x($this->available_templates, $name)) {
 464                         logger('[ERROR] Item::set_template : Template not available ("'. $name .'").', LOGGER_DEBUG);
 465                         return false;
 466                 }
 467                 $this->template = $this->available_templates[$name];
 468         }
 469
 470         /**
 471          * Get template
 472          */
 473         private function get_template() {
 474                 return $this->template;
 475         }
 476
 477         /**
 478          * Check if this is a toplevel post
 479          */
 480         private function is_toplevel() {
 481                 return $this->toplevel;
 482         }
 483
 484         /**
 485          * Check if this is writable
 486          */
 487         private function is_writable() {
 488                 $conv = $this->get_conversation();
 489
 490                 if($conv) {
 491                         // This will allow us to comment on wall-to-wall items owned by our friends
 492                         // and community forums even if somebody else wrote the post.
 493                         return ($this->writable || ($this->is_visiting() && $conv->get_mode() == 'profile'));
 494                 }
 495                 return $this->writable;
 496         }
 497
 498         /**
 499          * Count the total of our descendants
 500          */
 501         private function count_descendants() {
 502                 $children = $this->get_children();
 503                 $total = count($children);
 504                 if($total > 0) {
 505                         foreach($children as $child) {
 506                                 $total += $child->count_descendants();
 507                         }
 508                 }
 509                 return $total;
 510         }
 511
 512         /**
 513          * Get the template for the comment box
 514          */
 515         private function get_comment_box_template() {
 516                 return $this->comment_box_template;
 517         }
 518
 519         /**
 520          * Get the comment box
 521          *
 522          * Returns:
 523          *      _ The comment box string (empty if no comment box)
 524          *      _ false on failure
 525          */
 526         private function get_comment_box($indent) {
 527                 $a = $this->get_app();
 528                 if(!$this->is_toplevel() && !(get_config('system','thread_allow') && $a->theme_thread_allow)) {
 529                         return '';
 530                 }
 531
 532                 $comment_box = '';
 533                 $conv = $this->get_conversation();
 534                 $template = get_markup_template($this->get_comment_box_template());
 535                 $ww = '';
 536                 if( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
 537                         $ww = 'ww';
 538
 539                 if($conv->is_writable() && $this->is_writable()) {
 540                         $qc = $qcomment =  null;
 541
 542                         /*
 543                          * Hmmm, code depending on the presence of a particular plugin?
 544                          * This should be better if done by a hook
 545                          */
 546                         if(in_array('qcomment',$a->plugins)) {
 547                                 $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
 548                                 $qcomment = (($qc) ? explode("\n",$qc) : null);
 549                         }
 550                         $comment_box = replace_macros($template,array(
 551                                 '$return_path' => '',
 552                                 '$threaded' => $this->is_threaded(),
 553 //                              '$jsreload' => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
 554                                 '$jsreload' => '',
 555                                 '$type' => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
 556                                 '$id' => $this->get_id(),
 557                                 '$parent' => $this->get_id(),
 558                                 '$qcomment' => $qcomment,
 559                                 '$profile_uid' =>  $conv->get_profile_owner(),
 560                                 '$mylink' => $a->contact['url'],
 561                                 '$mytitle' => t('This is you'),
 562                                 '$myphoto' => $a->contact['thumb'],
 563                                 '$comment' => t('Comment'),
 564                                 '$submit' => t('Submit'),
 565                                 '$edbold' => t('Bold'),
 566                                 '$editalic' => t('Italic'),
 567                                 '$eduline' => t('Underline'),
 568                                 '$edquote' => t('Quote'),
 569                                 '$edcode' => t('Code'),
 570                                 '$edimg' => t('Image'),
 571                                 '$edurl' => t('Link'),
 572                                 '$edvideo' => t('Video'),
 573                                 '$preview' => t('Preview'),
 574                                 '$indent' => $indent,
 575                                 '$sourceapp' => t($a->sourcename),
 576                                 '$ww' => (($conv->get_mode() === 'network') ? $ww : ''),
 577                                 '$rand_num' => random_digits(12)
 578                         ));
 579                 }
 580
 581                 return $comment_box;
 582         }
 583
 584         private function get_redirect_url() {
 585                 return $this->redirect_url;
 586         }
 587
 588         /**
 589          * Check if we are a wall to wall item and set the relevant properties
 590          */
 591         protected function check_wall_to_wall() {
 592                 $a = $this->get_app();
 593                 $conv = $this->get_conversation();
 594                 $this->wall_to_wall = false;
 595
 596                 if($this->is_toplevel()) {
 597                         if( (! $this->get_data_value('self')) && ($conv->get_mode() !== 'profile')) {
 598                                 if($this->get_data_value('wall')) {
 599
 600                                         // On the network page, I am the owner. On the display page it will be the profile owner.
 601                                         // This will have been stored in $a->page_contact by our calling page.
 602                                         // Put this person as the wall owner of the wall-to-wall notice.
 603
 604                                         $this->owner_url = zrl($a->page_contact['url']);
 605                                         $this->owner_photo = $a->page_contact['thumb'];
 606                                         $this->owner_name = $a->page_contact['name'];
 607                                         $this->wall_to_wall = true;
 608                                 }
 609                                 else if($this->get_data_value('owner-link')) {
 610
 611                                         $owner_linkmatch = (($this->get_data_value('owner-link')) && link_compare($this->get_data_value('owner-link'),$this->get_data_value('author-link')));
 612                                         $alias_linkmatch = (($this->get_data_value('alias')) && link_compare($this->get_data_value('alias'),$this->get_data_value('author-link')));
 613                                         $owner_namematch = (($this->get_data_value('owner-name')) && $this->get_data_value('owner-name') == $this->get_data_value('author-name'));
 614                                         if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
 615
 616                                                 // The author url doesn't match the owner (typically the contact)
 617                                                 // and also doesn't match the contact alias.
 618                                                 // The name match is a hack to catch several weird cases where URLs are
 619                                                 // all over the park. It can be tricked, but this prevents you from
 620                                                 // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
 621                                                 // well that it's the same Bob Smith.
 622
 623                                                 // But it could be somebody else with the same name. It just isn't highly likely.
 624
 625
 626                                                 $this->owner_photo = $this->get_data_value('owner-avatar');
 627                                                 $this->owner_name = $this->get_data_value('owner-name');
 628                                                 $this->wall_to_wall = true;
 629                                                 // If it is our contact, use a friendly redirect link
 630                                                 if((link_compare($this->get_data_value('owner-link'),$this->get_data_value('url')))
 631                                                         && ($this->get_data_value('network') === NETWORK_DFRN)) {
 632                                                         $this->owner_url = $this->get_redirect_url();
 633                                                 }
 634                                                 else
 635                                                         $this->owner_url = zrl($this->get_data_value('owner-link'));
 636                                         }
 637                                 }
 638                         }
 639                 }
 640
 641                 if(!$this->wall_to_wall) {
 642                         $this->set_template('wall');
 643                         $this->owner_url = '';
 644                         $this->owner_photo = '';
 645                         $this->owner_name = '';
 646                 }
 647         }
 648
 649         private function is_wall_to_wall() {
 650                 return $this->wall_to_wall;
 651         }
 652
 653         private function get_owner_url() {
 654                 return $this->owner_url;
 655         }
 656
 657         private function get_owner_photo() {
 658                 return $this->owner_photo;
 659         }
 660
 661         private function get_owner_name() {
 662                 return $this->owner_name;
 663         }
 664
 665         private function is_visiting() {
 666                 return $this->visiting;
 667         }
 668
 669
 670
 671
 672 }
 673 ?>