]> git.mxchange.org Git - friendica.git/blobdiff - object/Item.php
Merge remote-tracking branch 'upstream/master'
[friendica.git] / object / Item.php
index 8deabb1b611f40a829280b75d96964220d4d8bc0..9ec63b4f20c3b16ac65d6d0c547be33588c2b8f0 100644 (file)
@@ -16,24 +16,59 @@ class Item extends BaseObject {
                'wall' => 'wall_thread.tpl',
                'wall2wall' => 'wallwall_thread.tpl'
        );
-       private $mode = null;
-       private $page_writeable = false;
-       private $profile_owner = 0;
+       private $comment_box_template = 'comment_item.tpl';
        private $toplevel = false;
-       private $writeable = false;
+       private $writable = false;
        private $children = array();
        private $parent = null;
+       private $conversation = null;
+       private $redirect_url = null;
+       private $owner_url = '';
+       private $owner_photo = '';
+       private $owner_name = '';
+       private $wall_to_wall = false;
+       private $threaded = false;
+       private $visiting = false;
 
        public function __construct($data) {
+               $a = $this->get_app();
+               
                $this->data = $data;
                $this->set_template('wall');
                $this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
-               $this->writeable = ($this->get_data_value('writeable') || $this->get_data_value('self'));
+
+               if(is_array($_SESSION['remote'])) {
+                       foreach($_SESSION['remote'] as $visitor) {
+                               if($visitor['cid'] == $this->get_data_value('contact-id')) {
+                                       $this->visiting = true;
+                                       break;
+                               }
+                       }
+               }
+               
+               $this->writable = ($this->get_data_value('writable') || $this->get_data_value('self'));
+
+               $ssl_state = ((local_user()) ? true : false);
+               $this->redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $this->get_data_value('cid') ;
+
+               if(get_config('system','thread_allow') && $a->theme_thread_allow && !$this->is_toplevel())
+                       $this->threaded = true;
 
                // Prepare the children
-               foreach($data['children'] as $item) {
-                       $child = new Item($item);
-                       $this->add_child($child);
+               if(count($data['children'])) {
+                       foreach($data['children'] as $item) {
+                               /*
+                                * Only add will be displayed
+                                */
+                               if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
+                                       continue;
+                               }
+                               if(! visible_activity($item)) {
+                                       continue;
+                               }
+                               $child = new Item($item);
+                               $this->add_child($child);
+                       }
                }
        }
 
@@ -41,53 +76,48 @@ class Item extends BaseObject {
         * Get data in a form usable by a conversation template
         *
         * Returns:
-        *              _ The data requested on success
-        *              _ false on failure
+        *      _ The data requested on success
+        *      _ false on failure
         */
-       public function get_template_data($cmnt_tpl, $mode, $alike, $dlike) {
+       public function get_template_data($alike, $dlike, $thread_level=1) {
                $result = array();
 
                $a = $this->get_app();
 
-               $this->set_mode($mode);
-
                $item = $this->get_data();
 
-               $comment = '';
                $commentww = '';
                $sparkle = '';
-               $owner_url = $owner_photo = $owner_name = '';
                $buttons = '';
                $dropping = false;
                $star = false;
                $isstarred = "unstarred";
                $indent = '';
                $osparkle = '';
-               $lastcollapsed = false;
-               $firstcollapsed = false;
                $total_children = $this->count_descendants();
 
-               $show_comment_box = ((($this->is_page_writeable()) && ($this->is_writeable())) ? true : false);
+               $conv = $this->get_conversation();
+
                $lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
                        || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
                        ? t('Private Message')
                        : false);
-               $redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
-               $shareable = ((($this->get_profile_owner() == local_user()) && ($item['private'] != 1)) ? true : false);
+               $shareable = ((($conv->get_profile_owner() == local_user()) && ($item['private'] != 1)) ? true : false);
                if(local_user() && link_compare($a->contact['url'],$item['author-link']))
                        $edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
                else
                        $edpost = false;
-               if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
+               if(($this->get_data_value('uid') == local_user()) || $this->is_visiting())
                        $dropping = true;
 
                $drop = array(
                        'dropping' => $dropping,
+                       'pagedrop' => $item['pagedrop'],
                        'select' => t('Select'), 
                        'delete' => t('Delete'),
                );
                
-               $filer = (($this->get_profile_owner() == local_user()) ? t("save to folder") : false);
+               $filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
 
                $diff_author    = ((link_compare($item['url'],$item['author-link'])) ? false : true);
                $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
@@ -101,7 +131,7 @@ class Item extends BaseObject {
                if($sp)
                        $sparkle = ' sparkle';
                else
-                       $profile_link = zrl($profile_link);                                     
+                       $profile_link = zrl($profile_link);                 
 
                $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
                if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
@@ -114,65 +144,36 @@ class Item extends BaseObject {
                $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 
                $tags=array();
+               $hashtags = array();
+               $mentions = array();
                foreach(explode(',',$item['tag']) as $tag){
                        $tag = trim($tag);
-                       if ($tag!="") $tags[] = bbcode($tag);
-               }
-               
-               like_puller($a,$item,$alike,'like');
-               like_puller($a,$item,$dlike,'dislike');
+                       if ($tag!="") {
+                               $t = bbcode($tag);
+                               $tags[] = $t;
+                               if($t[0] == '#')
+                                       $hashtags[] = $t;
+                               elseif($t[0] == '@')
+                                       $mentions[] = $t;
+                       }
+
+               }        
 
                $like    = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
                $dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
 
+               /*
+                * We should avoid doing this all the time, but it depends on the conversation mode
+                * And the conv mode may change when we change the conv, or it changes its mode
+                * Maybe we should establish a way to be notified about conversation changes
+                */
+               $this->check_wall_to_wall();
+               
+               if($this->is_wall_to_wall() && ($this->get_owner_url() == $this->get_redirect_url()))
+                       $osparkle = ' sparkle';
+               
                if($this->is_toplevel()) {
-                       if((! $item['self']) && ($this->get_mode() !== 'profile')) {
-                               if($item['wall']) {
-
-                                       // On the network page, I am the owner. On the display page it will be the profile owner.
-                                       // This will have been stored in $a->page_contact by our calling page.
-                                       // Put this person as the wall owner of the wall-to-wall notice.
-
-                                       $owner_url = zrl($a->page_contact['url']);
-                                       $owner_photo = $a->page_contact['thumb'];
-                                       $owner_name = $a->page_contact['name'];
-                                       $this->set_template('wall2wall');
-                                       $commentww = 'ww';      
-                               }
-                       }
-                       else if($item['owner-link']) {
-
-                               $owner_linkmatch = (($item['owner-link']) && link_compare($item['owner-link'],$item['author-link']));
-                               $alias_linkmatch = (($item['alias']) && link_compare($item['alias'],$item['author-link']));
-                               $owner_namematch = (($item['owner-name']) && $item['owner-name'] == $item['author-name']);
-                               if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
-
-                                       // The author url doesn't match the owner (typically the contact)
-                                       // and also doesn't match the contact alias. 
-                                       // The name match is a hack to catch several weird cases where URLs are 
-                                       // all over the park. It can be tricked, but this prevents you from
-                                       // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
-                                       // well that it's the same Bob Smith. 
-
-                                       // But it could be somebody else with the same name. It just isn't highly likely. 
-                                       
-
-                                       $owner_url = $item['owner-link'];
-                                       $owner_photo = $item['owner-avatar'];
-                                       $owner_name = $item['owner-name'];
-                                       $this->set_template('wall2wall');
-                                       $commentww = 'ww';
-                                       // If it is our contact, use a friendly redirect link
-                                       if((link_compare($item['owner-link'],$item['url'])) 
-                                               && ($item['network'] === NETWORK_DFRN)) {
-                                               $owner_url = $redirect_url;
-                                               $osparkle = ' sparkle';
-                                       }
-                                       else
-                                               $owner_url = zrl($owner_url);
-                               }
-                       }
-                       if($this->get_profile_owner() == local_user()) {
+                       if($conv->get_profile_owner() == local_user()) {
                                $isstarred = (($item['starred']) ? "starred" : "unstarred");
 
                                $star = array(
@@ -188,62 +189,14 @@ class Item extends BaseObject {
                        }
                } else {
                        $indent = 'comment';
-                       // Collapse comments
-                       if(($nb_items > 2) || ($thread_level > 2)) {
-                               if($items_seen == 1) {
-                                       $firstcollapsed = true;
-                               }
-                               if($thread_level > 2) {
-                                       if($items_seen == $nb_items)
-                                               $lastcollapsed = true;
-                               }
-                               else if($items_seen == ($nb_items - 2)) {
-                                       $lastcollapsed = true;
-                               }
-                       }
                }
 
-               if($this->is_page_writeable()) {
+               if($conv->is_writable()) {
                        $buttons = array(
                                'like' => array( t("I like this \x28toggle\x29"), t("like")),
                                'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
                        );
                        if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
-
-
-                       if($show_comment_box) {
-                               $qc = $qcomment =  null;
-
-                               if(in_array('qcomment',$a->plugins)) {
-                                       $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
-                                       $qcomment = (($qc) ? explode("\n",$qc) : null);
-                               }
-                               $comment = replace_macros($cmnt_tpl,array(
-                                       '$return_path' => '', 
-                                       '$jsreload' => (($this->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
-                                       '$type' => (($this->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
-                                       '$id' => $item['item_id'],
-                                       '$parent' => $item['item_id'],
-                                       '$qcomment' => $qcomment,
-                                       '$profile_uid' =>  $this->get_profile_owner(),
-                                       '$mylink' => $a->contact['url'],
-                                       '$mytitle' => t('This is you'),
-                                       '$myphoto' => $a->contact['thumb'],
-                                       '$comment' => t('Comment'),
-                                       '$submit' => t('Submit'),
-                                       '$edbold' => t('Bold'),
-                                       '$editalic' => t('Italic'),
-                                       '$eduline' => t('Underline'),
-                                       '$edquote' => t('Quote'),
-                                       '$edcode' => t('Code'),
-                                       '$edimg' => t('Image'),
-                                       '$edurl' => t('Link'),
-                                       '$edvideo' => t('Video'),
-                                       '$preview' => t('Preview'),
-                                       '$sourceapp' => t($a->sourcename),
-                                       '$ww' => (($this->get_mode() === 'network') ? $commentww : '')
-                               ));
-                       }
                }
 
                if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
@@ -253,20 +206,26 @@ class Item extends BaseObject {
 
                $body = prepare_body($item,true);
 
+        list($categories, $folders) = get_cats_and_terms($item);
+
                $tmp_item = array(
-                       // collapse comments in template. I don't like this much...
-                       'comment_firstcollapsed' => $firstcollapsed,
-                       'comment_lastcollapsed' => $lastcollapsed,
-                       // template to use to render item (wall, walltowall, search)
                        'template' => $this->get_template(),
                        
                        'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
                        'tags' => $tags,
+            'hashtags' => $hashtags,
+            'mentions' => $mentions,
+                       'txt_cats' => t('Categories:'),
+                       'txt_folders' => t('Filed under:'),
+                       'has_cats' => ((count($categories)) ? 'true' : ''),
+                       'has_folders' => ((count($folders)) ? 'true' : ''),
+            'categories' => $categories,
+            'folders' => $folders,            
                        'body' => template_escape($body),
                        'text' => strip_tags(template_escape($body)),
-                       'id' => $item['item_id'],
+                       'id' => $this->get_id(),
                        'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
-                       'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $owner_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
+                       'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $this->get_owner_name(), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
                        'to' => t('to'),
                        'wall' => t('Wall-to-Wall'),
                        'vwall' => t('via Wall-To-Wall:'),
@@ -277,13 +236,14 @@ class Item extends BaseObject {
                        'osparkle' => $osparkle,
                        'sparkle' => $sparkle,
                        'title' => template_escape($item['title']),
+                       'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
                        'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
                        'lock' => $lock,
                        'location' => template_escape($location),
                        'indent' => $indent,
-                       'owner_url' => $owner_url,
-                       'owner_photo' => $owner_photo,
-                       'owner_name' => template_escape($owner_name),
+                       'owner_url' => $this->get_owner_url(),
+                       'owner_photo' => $this->get_owner_photo(),
+                       'owner_name' => template_escape($this->get_owner_name()),
                        'plink' => get_plink($item),
                        'edpost' => $edpost,
                        'isstarred' => $isstarred,
@@ -293,40 +253,56 @@ class Item extends BaseObject {
                        'vote' => $buttons,
                        'like' => $like,
                        'dislike' => $dislike,
-                       'comment' => $comment,
-                       'previewing' => $previewing,
+                       'comment' => $this->get_comment_box($indent),
+                       'previewing' => ($conv->is_preview() ? ' preview ' : ''),
                        'wait' => t('Please wait'),
+                       'thread_level' => $thread_level
                );
 
                $arr = array('item' => $item, 'output' => $tmp_item);
                call_hooks('display_item', $arr);
 
-               $item_result = $arr['output'];
-               if($firstcollapsed) {
-                       $item_result['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
-                       $item_result['hide_text'] = t('show more');
-               }
+               $result = $arr['output'];
 
-               $item_result['children'] = array();
-               if(count($item['children'])) {
-                       $item_result['children'] = prepare_threads_body($a, $item['children'], $cmnt_tpl, $this->is_page_writeable(), $this->get_mode(), $this->get_profile_owner(), $alike, $dlike, ($thread_level + 1));
+               $result['children'] = array();
+               $children = $this->get_children();
+               $nb_children = count($children);
+               if($nb_children > 0) {
+                       foreach($children as $child) {
+                               $result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
+                       }
+                       // Collapse
+                       if(($nb_children > 2) || ($thread_level > 1)) {
+                               $result['children'][0]['comment_firstcollapsed'] = true;
+                               $result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
+                               $result['children'][0]['hidden_comments_num'] = $total_children;
+                               $result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
+                               $result['children'][0]['hide_text'] = t('show more');
+                               if($thread_level > 1) {
+                                       $result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
+                               }
+                               else {
+                                       $result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
+                               }
+                       }
                }
-               $item_result['private'] = $item['private'];
-               $item_result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
-
-               if(get_config('system','thread_allow')) {
-                       $item_result['flatten'] = false;
-                       $item_result['threaded'] = true;
+               
+        if ($this->is_toplevel()) {
+            $result['total_comments_num'] = "$total_children";
+            $result['total_comments_text'] = tt('comment', 'comments', $total_children);
+        }
+        
+               $result['private'] = $item['private'];
+               $result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
+
+               if($this->is_threaded()) {
+                       $result['flatten'] = false;
+                       $result['threaded'] = true;
                }
                else {
-                       $item_result['flatten'] = true;
-                       $item_result['threaded'] = false;
-                       if(!$htis->is_toplevel()) {
-                               $item_result['comment'] = false;
-                       }
+                       $result['flatten'] = true;
+                       $result['threaded'] = false;
                }
-               
-               $result = $item_result;
 
                return $result;
        }
@@ -335,6 +311,10 @@ class Item extends BaseObject {
                return $this->get_data_value('id');
        }
 
+       public function is_threaded() {
+               return $this->threaded;
+       }
+
        /**
         * Add a child item
         */
@@ -348,6 +328,16 @@ class Item extends BaseObject {
                        logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
                        return false;
                }
+               /*
+                * Only add what will be displayed
+                */
+               if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
+                       return false;
+               }
+               if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
+                       return false;
+               }
+               
                $item->set_parent($this);
                $this->children[] = $item;
                return end($this->children);
@@ -380,6 +370,15 @@ class Item extends BaseObject {
                        $parent->remove_child($this);
                }
                $this->parent = $item;
+               $this->set_conversation($item->get_conversation());
+       }
+
+       /**
+        * Remove our parent
+        */
+       protected function remove_parent() {
+               $this->parent = null;
+               $this->conversation = null;
        }
 
        /**
@@ -389,6 +388,7 @@ class Item extends BaseObject {
                $id = $item->get_id();
                foreach($this->get_children() as $key => $child) {
                        if($child->get_id() == $id) {
+                               $child->remove_parent();
                                unset($this->children[$key]);
                                // Reindex the array, in order to make sure there won't be any trouble on loops using count()
                                $this->children = array_values($this->children);
@@ -406,6 +406,26 @@ class Item extends BaseObject {
                return $this->parent;
        }
 
+       /**
+        * set conversation
+        */
+       public function set_conversation($conv) {
+               $previous_mode = ($this->conversation ? $this->conversation->get_mode() : '');
+               
+               $this->conversation = $conv;
+
+               // Set it on our children too
+               foreach($this->get_children() as $child)
+                       $child->set_conversation($conv);
+       }
+
+       /**
+        * get conversation
+        */
+       public function get_conversation() {
+               return $this->conversation;
+       }
+
        /**
         * Get raw data
         *
@@ -419,11 +439,11 @@ class Item extends BaseObject {
         * Get a data value
         *
         * Returns:
-        *              _ value on success
-        *              _ false on failure
+        *      _ value on success
+        *      _ false on failure
         */
        public function get_data_value($name) {
-               if(!x($this->data, $name)) {
+               if(!isset($this->data[$name])) {
                        logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
                        return false;
                }
@@ -431,55 +451,6 @@ class Item extends BaseObject {
                return $this->data[$name];
        }
 
-       /**
-        * Set the mode we'll be displayed on
-        */
-       private function set_mode($mode) {
-               if($this->get_mode() == $mode)
-                       return;
-
-               switch($mode) {
-                       case 'network':
-                       case 'notes':
-                               $this->profile_owner = local_user();
-                               $this->page_writeable = true;
-                               break;
-                       case 'profile':
-                               $this->profile_owner = $a->profile['profile_uid'];
-                               $this->page_writeable = can_write_wall($a,$this->profile_owner);
-                               break;
-                       case 'display':
-                               $this->profile_owner = $a->profile['uid'];
-                               $this->page_writeable = can_write_wall($a,$this->profile_owner);
-                               break;
-                       default:
-                               logger('[ERROR] Item::set_mode : Unhandled mode ('. $mode .').', LOGGER_DEBUG);
-                               return false;
-                               break;
-               }
-       }
-
-       /**
-        * Get mode
-        */
-       private function get_mode() {
-               return $this->mode;
-       }
-
-       /**
-        * Get profile owner
-        */
-       private function get_profile_owner() {
-               return $this->profile_owner;
-       }
-
-       /**
-        * Get page writable
-        */
-       private function is_page_writeable() {
-               return $this->page_writeable;
-       }
-
        /**
         * Set template
         */
@@ -506,10 +477,17 @@ class Item extends BaseObject {
        }
 
        /**
-        * Check if this is writeable
+        * Check if this is writable
         */
-       private function is_writeable() {
-               return $this->writeable;
+       private function is_writable() {
+               $conv = $this->get_conversation();
+
+               if($conv) {
+                       // This will allow us to comment on wall-to-wall items owned by our friends
+                       // and community forums even if somebody else wrote the post.
+                       return ($this->writable || ($this->is_visiting() && $conv->get_mode() == 'profile'));
+               }
+               return $this->writable;
        }
 
        /**
@@ -525,5 +503,166 @@ class Item extends BaseObject {
                }
                return $total;
        }
+
+       /**
+        * Get the template for the comment box
+        */
+       private function get_comment_box_template() {
+               return $this->comment_box_template;
+       }
+
+       /**
+        * Get the comment box
+        *
+        * Returns:
+        *      _ The comment box string (empty if no comment box)
+        *      _ false on failure
+        */
+       private function get_comment_box($indent) {
+               $a = $this->get_app();
+               if(!$this->is_toplevel() && !(get_config('system','thread_allow') && $a->theme_thread_allow)) {
+                       return '';
+               }
+               
+               $comment_box = '';
+               $conv = $this->get_conversation();
+               $template = get_markup_template($this->get_comment_box_template());
+               $ww = '';
+               if( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
+                       $ww = 'ww';
+
+               if($conv->is_writable() && $this->is_writable()) {
+                       $qc = $qcomment =  null;
+
+                       /*
+                        * Hmmm, code depending on the presence of a particular plugin?
+                        * This should be better if done by a hook
+                        */
+                       if(in_array('qcomment',$a->plugins)) {
+                               $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
+                               $qcomment = (($qc) ? explode("\n",$qc) : null);
+                       }
+                       $comment_box = replace_macros($template,array(
+                               '$return_path' => '',
+                               '$threaded' => $this->is_threaded(),
+//                             '$jsreload' => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
+                               '$jsreload' => '',
+                               '$type' => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
+                               '$id' => $this->get_id(),
+                               '$parent' => $this->get_id(),
+                               '$qcomment' => $qcomment,
+                               '$profile_uid' =>  $conv->get_profile_owner(),
+                               '$mylink' => $a->contact['url'],
+                               '$mytitle' => t('This is you'),
+                               '$myphoto' => $a->contact['thumb'],
+                               '$comment' => t('Comment'),
+                               '$submit' => t('Submit'),
+                               '$edbold' => t('Bold'),
+                               '$editalic' => t('Italic'),
+                               '$eduline' => t('Underline'),
+                               '$edquote' => t('Quote'),
+                               '$edcode' => t('Code'),
+                               '$edimg' => t('Image'),
+                               '$edurl' => t('Link'),
+                               '$edvideo' => t('Video'),
+                               '$preview' => t('Preview'),
+                               '$indent' => $indent,
+                               '$sourceapp' => t($a->sourcename),
+                               '$ww' => (($conv->get_mode() === 'network') ? $ww : ''),
+                               '$rand_num' => random_digits(12)
+                       ));
+               }
+
+               return $comment_box;
+       }
+
+       private function get_redirect_url() {
+               return $this->redirect_url;
+       }
+
+       /**
+        * Check if we are a wall to wall item and set the relevant properties
+        */
+       protected function check_wall_to_wall() {
+               $a = $this->get_app();
+               $conv = $this->get_conversation();
+               $this->wall_to_wall = false;
+               
+               if($this->is_toplevel()) {
+                       if( (! $this->get_data_value('self')) && ($conv->get_mode() !== 'profile')) {
+                               if($this->get_data_value('wall')) {
+
+                                       // On the network page, I am the owner. On the display page it will be the profile owner.
+                                       // This will have been stored in $a->page_contact by our calling page.
+                                       // Put this person as the wall owner of the wall-to-wall notice.
+
+                                       $this->owner_url = zrl($a->page_contact['url']);
+                                       $this->owner_photo = $a->page_contact['thumb'];
+                                       $this->owner_name = $a->page_contact['name'];
+                                       $this->wall_to_wall = true;
+                               }
+                               else if($this->get_data_value('owner-link')) {
+
+                                       $owner_linkmatch = (($this->get_data_value('owner-link')) && link_compare($this->get_data_value('owner-link'),$this->get_data_value('author-link')));
+                                       $alias_linkmatch = (($this->get_data_value('alias')) && link_compare($this->get_data_value('alias'),$this->get_data_value('author-link')));
+                                       $owner_namematch = (($this->get_data_value('owner-name')) && $this->get_data_value('owner-name') == $this->get_data_value('author-name'));
+                                       if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
+
+                                               // The author url doesn't match the owner (typically the contact)
+                                               // and also doesn't match the contact alias. 
+                                               // The name match is a hack to catch several weird cases where URLs are 
+                                               // all over the park. It can be tricked, but this prevents you from
+                                               // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
+                                               // well that it's the same Bob Smith. 
+
+                                               // But it could be somebody else with the same name. It just isn't highly likely. 
+                                               
+
+                                               $this->owner_photo = $this->get_data_value('owner-avatar');
+                                               $this->owner_name = $this->get_data_value('owner-name');
+                                               $this->wall_to_wall = true;
+                                               // If it is our contact, use a friendly redirect link
+                                               if((link_compare($this->get_data_value('owner-link'),$this->get_data_value('url'))) 
+                                                       && ($this->get_data_value('network') === NETWORK_DFRN)) {
+                                                       $this->owner_url = $this->get_redirect_url();
+                                               }
+                                               else
+                                                       $this->owner_url = zrl($this->get_data_value('owner-link'));
+                                       }
+                               }
+                       }
+               }
+
+               if(!$this->wall_to_wall) {
+                       $this->set_template('wall');
+                       $this->owner_url = '';
+                       $this->owner_photo = '';
+                       $this->owner_name = '';
+               }
+       }
+
+       private function is_wall_to_wall() {
+               return $this->wall_to_wall;
+       }
+
+       private function get_owner_url() {
+               return $this->owner_url;
+       }
+
+       private function get_owner_photo() {
+               return $this->owner_photo;
+       }
+
+       private function get_owner_name() {
+               return $this->owner_name;
+       }
+
+       private function is_visiting() {
+               return $this->visiting;
+       }
+
+
+
+
 }
 ?>