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' => $dropping,
 116                         'pagedrop' => ((feature_enabled($conv->get_profile_owner(),'multi_delete')) ? $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                                 );
 188                                 $tagger = '';
 189                                 if(feature_enabled($conv->get_profile_owner(),'commtag')) {
 190                                         $tagger = array(
 191                                                 'add' => t("add tag"),
 192                                                 'class' => "",
 193                                         );
 194                                 }
 195                         }
 196                 } else {
 197                         $indent = 'comment';
 198                 }
 199
 200                 if($conv->is_writable()) {
 201                         $buttons = array(
 202                                 'like' => array( t("I like this \x28toggle\x29"), t("like")),
 203                                 'dislike' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? array( t("I don't like this \x28toggle\x29"), t("dislike")) : ''),
 204                         );
 205                         if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
 206                 }
 207
 208                 if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0){
 209                         $shiny = 'shiny';
 210                 }
 211
 212                 localize_item($item);
 213
 214                 $body = prepare_body($item,true);
 215
 216         list($categories, $folders) = get_cats_and_terms($item);
 217
 218                 $tmp_item = array(
 219                         'template' => $this->get_template(),
 220
 221                         'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
 222                         'tags' => $tags,
 223             'hashtags' => $hashtags,
 224             'mentions' => $mentions,
 225                         'txt_cats' => t('Categories:'),
 226                         'txt_folders' => t('Filed under:'),
 227                         'has_cats' => ((count($categories)) ? 'true' : ''),
 228                         'has_folders' => ((count($folders)) ? 'true' : ''),
 229             'categories' => $categories,
 230             'folders' => $folders,
 231                         'body' => template_escape($body),
 232                         'text' => strip_tags(template_escape($body)),
 233                         'id' => $this->get_id(),
 234                         'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
 235                         'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $this->get_owner_name(), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
 236                         'to' => t('to'),
 237                         'via' => t('via'),
 238                         'wall' => t('Wall-to-Wall'),
 239                         'vwall' => t('via Wall-To-Wall:'),
 240                         'profile_url' => $profile_link,
 241                         'item_photo_menu' => item_photo_menu($item),
 242                         'name' => template_escape($profile_name),
 243                         'thumb' => $profile_avatar,
 244                         'osparkle' => $osparkle,
 245                         'sparkle' => $sparkle,
 246                         'title' => template_escape($item['title']),
 247                         'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
 248                         'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
 249                         'lock' => $lock,
 250                         'location' => template_escape($location),
 251                         'indent' => $indent,
 252                         'shiny' => $shiny,
 253                         'owner_url' => $this->get_owner_url(),
 254                         'owner_photo' => $this->get_owner_photo(),
 255                         'owner_name' => template_escape($this->get_owner_name()),
 256                         'plink' => get_plink($item),
 257                         'edpost'    => ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
 258                         'isstarred' => $isstarred,
 259                         'star'      => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
 260                         'tagger'        => $tagger,
 261                         'filer'     => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
 262                         'drop' => $drop,
 263                         'vote' => $buttons,
 264                         'like' => $like,
 265                         'dislike'   => $dislike,
 266                         'switchcomment' => t('Comment'),
 267                         'comment' => $this->get_comment_box($indent),
 268                         'previewing' => ($conv->is_preview() ? ' preview ' : ''),
 269                         'wait' => t('Please wait'),
 270                         'thread_level' => $thread_level
 271                 );
 272
 273                 $arr = array('item' => $item, 'output' => $tmp_item);
 274                 call_hooks('display_item', $arr);
 275
 276                 $result = $arr['output'];
 277
 278                 $result['children'] = array();
 279                 $children = $this->get_children();
 280                 $nb_children = count($children);
 281                 if($nb_children > 0) {
 282                         foreach($children as $child) {
 283                                 $result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
 284                         }
 285                         // Collapse
 286                         if(($nb_children > 2) || ($thread_level > 1)) {
 287                                 $result['children'][0]['comment_firstcollapsed'] = true;
 288                                 $result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
 289                                 $result['children'][0]['hidden_comments_num'] = $total_children;
 290                                 $result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
 291                                 $result['children'][0]['hide_text'] = t('show more');
 292                                 if($thread_level > 1) {
 293                                         $result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
 294                                 }
 295                                 else {
 296                                         $result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
 297                                 }
 298                         }
 299                 }
 300
 301         if ($this->is_toplevel()) {
 302             $result['total_comments_num'] = "$total_children";
 303             $result['total_comments_text'] = tt('comment', 'comments', $total_children);
 304         }
 305
 306                 $result['private'] = $item['private'];
 307                 $result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
 308
 309                 if($this->is_threaded()) {
 310                         $result['flatten'] = false;
 311                         $result['threaded'] = true;
 312                 }
 313                 else {
 314                         $result['flatten'] = true;
 315                         $result['threaded'] = false;
 316                 }
 317
 318                 return $result;
 319         }
 320
 321         public function get_id() {
 322                 return $this->get_data_value('id');
 323         }
 324
 325         public function is_threaded() {
 326                 return $this->threaded;
 327         }
 328
 329         /**
 330          * Add a child item
 331          */
 332         public function add_child($item) {
 333                 $item_id = $item->get_id();
 334                 if(!$item_id) {
 335                         logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
 336                         return false;
 337                 }
 338                 if($this->get_child($item->get_id())) {
 339                         logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
 340                         return false;
 341                 }
 342                 /*
 343                  * Only add what will be displayed
 344                  */
 345                 if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
 346                         return false;
 347                 }
 348                 if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
 349                         return false;
 350                 }
 351
 352                 $item->set_parent($this);
 353                 $this->children[] = $item;
 354                 return end($this->children);
 355         }
 356
 357         /**
 358          * Get a child by its ID
 359          */
 360         public function get_child($id) {
 361                 foreach($this->get_children() as $child) {
 362                         if($child->get_id() == $id)
 363                                 return $child;
 364                 }
 365                 return null;
 366         }
 367
 368         /**
 369          * Get all ou children
 370          */
 371         public function get_children() {
 372                 return $this->children;
 373         }
 374
 375         /**
 376          * Set our parent
 377          */
 378         protected function set_parent($item) {
 379                 $parent = $this->get_parent();
 380                 if($parent) {
 381                         $parent->remove_child($this);
 382                 }
 383                 $this->parent = $item;
 384                 $this->set_conversation($item->get_conversation());
 385         }
 386
 387         /**
 388          * Remove our parent
 389          */
 390         protected function remove_parent() {
 391                 $this->parent = null;
 392                 $this->conversation = null;
 393         }
 394
 395         /**
 396          * Remove a child
 397          */
 398         public function remove_child($item) {
 399                 $id = $item->get_id();
 400                 foreach($this->get_children() as $key => $child) {
 401                         if($child->get_id() == $id) {
 402                                 $child->remove_parent();
 403                                 unset($this->children[$key]);
 404                                 // Reindex the array, in order to make sure there won't be any trouble on loops using count()
 405                                 $this->children = array_values($this->children);
 406                                 return true;
 407                         }
 408                 }
 409                 logger('[WARN] Item::remove_child : Item is not a child ('. $id .').', LOGGER_DEBUG);
 410                 return false;
 411         }
 412
 413         /**
 414          * Get parent item
 415          */
 416         protected function get_parent() {
 417                 return $this->parent;
 418         }
 419
 420         /**
 421          * set conversation
 422          */
 423         public function set_conversation($conv) {
 424                 $previous_mode = ($this->conversation ? $this->conversation->get_mode() : '');
 425
 426                 $this->conversation = $conv;
 427
 428                 // Set it on our children too
 429                 foreach($this->get_children() as $child)
 430                         $child->set_conversation($conv);
 431         }
 432
 433         /**
 434          * get conversation
 435          */
 436         public function get_conversation() {
 437                 return $this->conversation;
 438         }
 439
 440         /**
 441          * Get raw data
 442          *
 443          * We shouldn't need this
 444          */
 445         public function get_data() {
 446                 return $this->data;
 447         }
 448
 449         /**
 450          * Get a data value
 451          *
 452          * Returns:
 453          *      _ value on success
 454          *      _ false on failure
 455          */
 456         public function get_data_value($name) {
 457                 if(!isset($this->data[$name])) {
 458                         logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
 459                         return false;
 460                 }
 461
 462                 return $this->data[$name];
 463         }
 464
 465         /**
 466          * Set template
 467          */
 468         private function set_template($name) {
 469                 if(!x($this->available_templates, $name)) {
 470                         logger('[ERROR] Item::set_template : Template not available ("'. $name .'").', LOGGER_DEBUG);
 471                         return false;
 472                 }
 473                 $this->template = $this->available_templates[$name];
 474         }
 475
 476         /**
 477          * Get template
 478          */
 479         private function get_template() {
 480                 return $this->template;
 481         }
 482
 483         /**
 484          * Check if this is a toplevel post
 485          */
 486         private function is_toplevel() {
 487                 return $this->toplevel;
 488         }
 489
 490         /**
 491          * Check if this is writable
 492          */
 493         private function is_writable() {
 494                 $conv = $this->get_conversation();
 495
 496                 if($conv) {
 497                         // This will allow us to comment on wall-to-wall items owned by our friends
 498                         // and community forums even if somebody else wrote the post.
 499                         return ($this->writable || ($this->is_visiting() && $conv->get_mode() == 'profile'));
 500                 }
 501                 return $this->writable;
 502         }
 503
 504         /**
 505          * Count the total of our descendants
 506          */
 507         private function count_descendants() {
 508                 $children = $this->get_children();
 509                 $total = count($children);
 510                 if($total > 0) {
 511                         foreach($children as $child) {
 512                                 $total += $child->count_descendants();
 513                         }
 514                 }
 515                 return $total;
 516         }
 517
 518         /**
 519          * Get the template for the comment box
 520          */
 521         private function get_comment_box_template() {
 522                 return $this->comment_box_template;
 523         }
 524
 525         /**
 526          * Get the comment box
 527          *
 528          * Returns:
 529          *      _ The comment box string (empty if no comment box)
 530          *      _ false on failure
 531          */
 532         private function get_comment_box($indent) {
 533                 $a = $this->get_app();
 534                 if(!$this->is_toplevel() && !(get_config('system','thread_allow') && $a->theme_thread_allow)) {
 535                         return '';
 536                 }
 537
 538                 $comment_box = '';
 539                 $conv = $this->get_conversation();
 540                 $template = get_markup_template($this->get_comment_box_template());
 541                 $ww = '';
 542                 if( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
 543                         $ww = 'ww';
 544
 545                 if($conv->is_writable() && $this->is_writable()) {
 546                         $qc = $qcomment =  null;
 547
 548                         /*
 549                          * Hmmm, code depending on the presence of a particular plugin?
 550                          * This should be better if done by a hook
 551                          */
 552                         if(in_array('qcomment',$a->plugins)) {
 553                                 $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
 554                                 $qcomment = (($qc) ? explode("\n",$qc) : null);
 555                         }
 556                         $comment_box = replace_macros($template,array(
 557                                 '$return_path' => '',
 558                                 '$threaded' => $this->is_threaded(),
 559 //                              '$jsreload' => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
 560                                 '$jsreload' => '',
 561                                 '$type' => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
 562                                 '$id' => $this->get_id(),
 563                                 '$parent' => $this->get_id(),
 564                                 '$qcomment' => $qcomment,
 565                                 '$profile_uid' =>  $conv->get_profile_owner(),
 566                                 '$mylink' => $a->contact['url'],
 567                                 '$mytitle' => t('This is you'),
 568                                 '$myphoto' => $a->contact['thumb'],
 569                                 '$comment' => t('Comment'),
 570                                 '$submit' => t('Submit'),
 571                                 '$edbold' => t('Bold'),
 572                                 '$editalic' => t('Italic'),
 573                                 '$eduline' => t('Underline'),
 574                                 '$edquote' => t('Quote'),
 575                                 '$edcode' => t('Code'),
 576                                 '$edimg' => t('Image'),
 577                                 '$edurl' => t('Link'),
 578                                 '$edvideo' => t('Video'),
 579                                 '$preview' => ((feature_enabled($conv->get_profile_owner(),'preview')) ? t('Preview') : ''),
 580                                 '$indent' => $indent,
 581                                 '$sourceapp' => t($a->sourcename),
 582                                 '$ww' => (($conv->get_mode() === 'network') ? $ww : ''),
 583                                 '$rand_num' => random_digits(12)
 584                         ));
 585                 }
 586
 587                 return $comment_box;
 588         }
 589
 590         private function get_redirect_url() {
 591                 return $this->redirect_url;
 592         }
 593
 594         /**
 595          * Check if we are a wall to wall item and set the relevant properties
 596          */
 597         protected function check_wall_to_wall() {
 598                 $a = $this->get_app();
 599                 $conv = $this->get_conversation();
 600                 $this->wall_to_wall = false;
 601
 602                 if($this->is_toplevel()) {
 603                         if( (! $this->get_data_value('self')) && ($conv->get_mode() !== 'profile')) {
 604                                 if($this->get_data_value('wall')) {
 605
 606                                         // On the network page, I am the owner. On the display page it will be the profile owner.
 607                                         // This will have been stored in $a->page_contact by our calling page.
 608                                         // Put this person as the wall owner of the wall-to-wall notice.
 609
 610                                         $this->owner_url = zrl($a->page_contact['url']);
 611                                         $this->owner_photo = $a->page_contact['thumb'];
 612                                         $this->owner_name = $a->page_contact['name'];
 613                                         $this->wall_to_wall = true;
 614                                 }
 615                                 else if($this->get_data_value('owner-link')) {
 616
 617                                         $owner_linkmatch = (($this->get_data_value('owner-link')) && link_compare($this->get_data_value('owner-link'),$this->get_data_value('author-link')));
 618                                         $alias_linkmatch = (($this->get_data_value('alias')) && link_compare($this->get_data_value('alias'),$this->get_data_value('author-link')));
 619                                         $owner_namematch = (($this->get_data_value('owner-name')) && $this->get_data_value('owner-name') == $this->get_data_value('author-name'));
 620                                         if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
 621
 622                                                 // The author url doesn't match the owner (typically the contact)
 623                                                 // and also doesn't match the contact alias.
 624                                                 // The name match is a hack to catch several weird cases where URLs are
 625                                                 // all over the park. It can be tricked, but this prevents you from
 626                                                 // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
 627                                                 // well that it's the same Bob Smith.
 628
 629                                                 // But it could be somebody else with the same name. It just isn't highly likely.
 630
 631
 632                                                 $this->owner_photo = $this->get_data_value('owner-avatar');
 633                                                 $this->owner_name = $this->get_data_value('owner-name');
 634                                                 $this->wall_to_wall = true;
 635                                                 // If it is our contact, use a friendly redirect link
 636                                                 if((link_compare($this->get_data_value('owner-link'),$this->get_data_value('url')))
 637                                                         && ($this->get_data_value('network') === NETWORK_DFRN)) {
 638                                                         $this->owner_url = $this->get_redirect_url();
 639                                                 }
 640                                                 else
 641                                                         $this->owner_url = zrl($this->get_data_value('owner-link'));
 642                                         }
 643                                 }
 644                         }
 645                 }
 646
 647                 if(!$this->wall_to_wall) {
 648                         $this->set_template('wall');
 649                         $this->owner_url = '';
 650                         $this->owner_photo = '';
 651                         $this->owner_name = '';
 652                 }
 653         }
 654
 655         private function is_wall_to_wall() {
 656                 return $this->wall_to_wall;
 657         }
 658
 659         private function get_owner_url() {
 660                 return $this->owner_url;
 661         }
 662
 663         private function get_owner_photo() {
 664                 return $this->owner_photo;
 665         }
 666
 667         private function get_owner_name() {
 668                 return $this->owner_name;
 669         }
 670
 671         private function is_visiting() {
 672                 return $this->visiting;
 673         }
 674
 675
 676
 677
 678 }
 679 ?>