rework the conversation object stuff at a high level - still needs a bit of refactoring

1 files changed, 0 insertions, 773 deletions

diff --git a/include/ItemObject.php b/include/ItemObject.php
deleted file mode 100644
index 019fa87ad..000000000
--- a/include/ItemObject.php
+++ /dev/null
@@ -1,773 +0,0 @@
-<?php /** @file */
-
-if(class_exists('Item'))
-	return;
-
-require_once('include/BaseObject.php');
-require_once('include/text.php');
-require_once('boot.php');
-
-/**
- * An item
- */
-
-class Item extends BaseObject {
-	public  $data = array();
-	private $template = 'conv_item.tpl';
-	private $comment_box_template = 'comment_item.tpl';
-	private $commentable = false;
-	private $toplevel = 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;
-	private $channel = null;
-	private $display_mode = 'normal';
-
-
-	public function __construct($data) {
-		$a = $this->get_app();
-				
-		$this->data = $data;
-		$this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
-
-		// Prepare the children
-		if(count($data['children'])) {
-			foreach($data['children'] as $item) {
-
-				/*
-				 * Only add those that will be displayed
-				 */
-
-				if((! visible_activity($item)) || array_key_exists('author_blocked',$item)) {
-					continue;
-				}
-
-				$child = new Item($item);
-				$this->add_child($child);
-			}
-		}
-	}
-
-	/**
-	 * Get data in a form usable by a conversation template
-	 *
-	 * Returns:
-	 *      _ The data requested on success
-	 *      _ false on failure
-	 */
-
-	public function get_template_data($conv_responses, $thread_level=1) {
-	
-		$result = array();
-
-		$a        = $this->get_app();
-		$item     = $this->get_data();
-
-		$commentww = '';
-		$sparkle = '';
-		$buttons = '';
-		$dropping = false;
-		$star = false;
-		$isstarred = "unstarred fa-star-o";
-		$indent = '';
-		$osparkle = '';
-		$total_children = $this->count_descendants();
-		$unseen_comments = (($item['real_uid']) ? 0 : $this->count_unseen_descendants());
-
-		$conv = $this->get_conversation();
-		$observer = $conv->get_observer();
-
-		$lock = ((($item['item_private'] == 1) || (($item['uid'] == local_channel()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
-			|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
-			? t('Private Message')
-			: false);
-		$shareable = ((($conv->get_profile_owner() == local_channel() && local_channel()) && ($item['item_private'] != 1)) ? true : false);
-
-		// allow an exemption for sharing stuff from your private feeds
-		if($item['author']['xchan_network'] === 'rss')
-			$shareable = true;
-
-		$mode = $conv->get_mode();
-
-		if(local_channel() && $observer['xchan_hash'] === $item['author_xchan'])
-			$edpost = array(z_root()."/editpost/".$item['id'], t("Edit"));
-		else
-			$edpost = false;
-
-
-		if($observer['xchan_hash'] == $this->get_data_value('author_xchan') 
-			|| $observer['xchan_hash'] == $this->get_data_value('owner_xchan') 
-			|| $this->get_data_value('uid') == local_channel())
-			$dropping = true;
-
-
-		if(array_key_exists('real_uid',$item)) {
-			$edpost = false;
-			$dropping = false;
-		}
-
-
-		if($dropping) {
-			$drop = array(
-				'dropping' => $dropping,
-				'delete' => t('Delete'),
-			);
-		}		
-// FIXME
-		if($observer_is_pageowner) {		
-			$multidrop = array(
-				'select' => t('Select'), 
-			);
-		}
-
-		$filer = ((($conv->get_profile_owner() == local_channel()) && (! array_key_exists('real_uid',$item))) ? t("Save to Folder") : false);
-
-		$profile_avatar = $item['author']['xchan_photo_m'];
-		$profile_link   = chanlink_url($item['author']['xchan_url']);
-		$profile_name   = $item['author']['xchan_name'];
-
-		$location = format_location($item);
-		$isevent = false;
-		$attend = null;
-		$canvote = false;
-
-		// process action responses - e.g. like/dislike/attend/agree/whatever
-		$response_verbs = array('like');
-		if(feature_enabled($conv->get_profile_owner(),'dislike'))
-			$response_verbs[] = 'dislike';
-		if($item['obj_type'] === ACTIVITY_OBJ_EVENT) {
-			$response_verbs[] = 'attendyes';
-			$response_verbs[] = 'attendno';
-			$response_verbs[] = 'attendmaybe';
-			if($this->is_commentable()) {
-				$isevent = true;
-				$attend = array( t('I will attend'), t('I will not attend'), t('I might attend'));
-			}
-		}
-
-		$consensus = (intval($item['item_consensus']) ? true : false);
-		if($consensus) {
-			$response_verbs[] = 'agree';
-			$response_verbs[] = 'disagree';
-			$response_verbs[] = 'abstain';
-			if($this->is_commentable()) {
-				$conlabels = array( t('I agree'), t('I disagree'), t('I abstain'));
-				$canvote = true;
-			}
-		}
-
-		if(! feature_enabled($conv->get_profile_owner(),'dislike'))
-			unset($conv_responses['dislike']);
-  
-		$responses = get_responses($conv_responses,$response_verbs,$this,$item);
-
-		$like_count = ((x($conv_responses['like'],$item['mid'])) ? $conv_responses['like'][$item['mid']] : '');
-		$like_list = ((x($conv_responses['like'],$item['mid'])) ? $conv_responses['like'][$item['mid'] . '-l'] : '');
-		if (count($like_list) > MAX_LIKERS) {
-			$like_list_part = array_slice($like_list, 0, MAX_LIKERS);
-			array_push($like_list_part, '<a href="#" data-toggle="modal" data-target="#likeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>');
-		} else {
-			$like_list_part = '';
-		}
-		$like_button_label = tt('Like','Likes',$like_count,'noun');
-
-		if (feature_enabled($conv->get_profile_owner(),'dislike')) {
-			$dislike_count = ((x($conv_responses['dislike'],$item['mid'])) ? $conv_responses['dislike'][$item['mid']] : '');
-			$dislike_list = ((x($conv_responses['dislike'],$item['mid'])) ? $conv_responses['dislike'][$item['mid'] . '-l'] : '');
-			$dislike_button_label = tt('Dislike','Dislikes',$dislike_count,'noun');
-			if (count($dislike_list) > MAX_LIKERS) {
-				$dislike_list_part = array_slice($dislike_list, 0, MAX_LIKERS);
-				array_push($dislike_list_part, '<a href="#" data-toggle="modal" data-target="#dislikeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>');
-			} else {
-				$dislike_list_part = '';
-			}
-		}
-
-		$showlike    = ((x($conv_responses['like'],$item['mid'])) ? format_like($conv_responses['like'][$item['mid']],$conv_responses['like'][$item['mid'] . '-l'],'like',$item['mid']) : '');
-		$showdislike = ((x($conv_responses['dislike'],$item['mid']) && feature_enabled($conv->get_profile_owner(),'dislike'))  
-				? format_like($conv_responses['dislike'][$item['mid']],$conv_responses['dislike'][$item['mid'] . '-l'],'dislike',$item['mid']) : '');
-
-		/*
-		 * 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_toplevel()) {
-			// FIXME check this permission
-			if(($conv->get_profile_owner() == local_channel()) && (! array_key_exists('real_uid',$item))) {
-
-// FIXME we don't need all this stuff, some can be done in the template
-
-				$star = array(
-					'do' => t("Add Star"),
-					'undo' => t("Remove Star"),
-					'toggle' => t("Toggle Star Status"),
-					'classdo' => (intval($item['item_starred']) ? "hidden" : ""),
-					'classundo' => (intval($item['item_starred']) ? "" : "hidden"),
-					'isstarred' => (intval($item['item_starred']) ? "starred fa-star" : "unstarred fa-star-o"),
-					'starred' =>  t('starred'),
-				);
-
-			}
-		} else {
-			$indent = 'comment';
-		}
-
-
-		$verified = (intval($item['item_verified']) ? t('Message signature validated') : '');
-		$forged = ((($item['sig']) && (! intval($item['item_verified']))) ? t('Message signature incorrect') : '');
-		$unverified = '' ; // (($this->is_wall_to_wall() && (! intval($item['item_verified']))) ? t('Message cannot be verified') : '');
-
-
-
-		// FIXME - check this permission
-		if($conv->get_profile_owner() == local_channel()) {
-			$tagger = array(
-				'tagit' => t("Add Tag"),
-				'classtagger' => "",
-			);
-		}
-
-		$has_bookmarks = false;
-		if(is_array($item['term'])) {
-			foreach($item['term'] as $t) {
-				if(!UNO && $t['type'] == TERM_BOOKMARK)
-					$has_bookmarks = true;
-			}
-		}
-
-		$has_event = false;
-		if(($item['obj_type'] === ACTIVITY_OBJ_EVENT) && $conv->get_profile_owner() == local_channel())
-			$has_event = true;
-
-		if($this->is_commentable()) {
-			$like = array( t("I like this \x28toggle\x29"), t("like"));
-			$dislike = array( t("I don't like this \x28toggle\x29"), t("dislike"));
-		}
-
-		if ($shareable)
-			$share = array( t('Share This'), t('share'));
-
-		$dreport = '';
-
-		$keep_reports = intval(get_config('system','expire_delivery_reports'));
-		if($keep_reports === 0)
-			$keep_reports = 30;
-
-		if((! get_config('system','disable_dreport')) && strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC',"now - $keep_reports days")) > 0)
-			$dreport = t('Delivery Report');
-
-		if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
-			$indent .= ' shiny';
-
-
-		localize_item($item);
-
-		$body = prepare_body($item,true);
-
-		// $viewthread (below) is only valid in list mode. If this is a channel page, build the thread viewing link
-		// since we can't depend on llink or plink pointing to the right local location.
- 
-		$owner_address = substr($item['owner']['xchan_addr'],0,strpos($item['owner']['xchan_addr'],'@'));
-		$viewthread = $item['llink'];
-		if($conv->get_mode() === 'channel')
-			$viewthread = z_root() . '/channel/' . $owner_address . '?f=&mid=' . $item['mid'];
-
-		$comment_count_txt = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
-		$list_unseen_txt = (($unseen_comments) ? sprintf('%d unseen',$unseen_comments) : '');
-		
-
-
-		
-
-		$children = $this->get_children();
-
-		$has_tags = (($body['tags'] || $body['categories'] || $body['mentions'] || $body['attachments'] || $body['folders']) ? true : false);
-
-		$tmp_item = array(
-			'template' => $this->get_template(),
-			'mode' => $mode,			
-			'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
-			'body' => $body['html'],
-			'tags' => $body['tags'],
-			'categories' => $body['categories'],
-			'mentions' => $body['mentions'],
-			'attachments' => $body['attachments'],
-			'folders' => $body['folders'],
-			'text' => strip_tags($body['html']),
-			'id' => $this->get_id(),
-			'mid' => $item['mid'],
-			'isevent' => $isevent,
-			'attend' => $attend,
-			'consensus' => $consensus,
-			'conlabels' => $conlabels,
-			'canvote' => $canvote,
-			'linktitle' => sprintf( t('View %s\'s profile - %s'), $profile_name, $item['author']['xchan_addr']),
-			'olinktitle' => sprintf( t('View %s\'s profile - %s'), $this->get_owner_name(), $item['owner']['xchan_addr']),
-			'llink' => $item['llink'],
-			'viewthread' => $viewthread,
-			'to' => t('to'),
-			'via' => t('via'),
-			'wall' => t('Wall-to-Wall'),
-			'vwall' => t('via Wall-To-Wall:'),
-			'profile_url' => $profile_link,
-			'item_photo_menu' => item_photo_menu($item),
-			'dreport' => $dreport,
-			'name' => $profile_name,
-			'thumb' => $profile_avatar,
-			'osparkle' => $osparkle,
-			'sparkle' => $sparkle,
-			'title' => $item['title'],
-			'title_tosource' => get_pconfig($conv->get_profile_owner(),'system','title_tosource'),
-			'ago' => relative_date($item['created']),
-			'app' => $item['app'],
-			'str_app' => sprintf( t('from %s'), $item['app']),
-			'isotime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'c'),
-			'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
-			'editedtime' => (($item['edited'] != $item['created']) ? sprintf( t('last edited: %s'), datetime_convert('UTC', date_default_timezone_get(), $item['edited'], 'r')) : ''),
-			'expiretime' => (($item['expires'] !== NULL_DATE) ? sprintf( t('Expires: %s'), datetime_convert('UTC', date_default_timezone_get(), $item['expires'], 'r')):''),
-			'lock' => $lock,
-			'verified' => $verified,
-			'unverified' => $unverified,
-			'forged' => $forged,
-			'location' => $location,
-			'indent' => $indent,
-			'owner_url' => $this->get_owner_url(),
-			'owner_photo' => $this->get_owner_photo(),
-			'owner_name' => $this->get_owner_name(),
-			'photo' => $body['photo'],
-			'event' => $body['event'],
-			'has_tags' => $has_tags,
-
-// Item toolbar buttons
-			'like'      => $like,
-			'dislike'   => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike : ''),
-			'share'     => $share,
-			'rawmid'	=> $item['mid'],
-			'plink'     => get_plink($item),
-			'edpost'    => $edpost, // ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
-			'star'      => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
-			'tagger'    => ((feature_enabled($conv->get_profile_owner(),'commtag')) ? $tagger : ''),
-			'filer'     => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
-			'bookmark'  => (($conv->get_profile_owner() == local_channel() && local_channel() && $has_bookmarks) ? t('Save Bookmarks') : ''),
-			'addtocal'  => (($has_event) ? t('Add to Calendar') : ''),
-			'drop'      => $drop,
-			'multidrop' => ((feature_enabled($conv->get_profile_owner(),'multi_delete')) ? $multidrop : ''),
-// end toolbar buttons
-
-			'unseen_comments' => $unseen_comments,
-			'comment_count' => $total_children,
-			'comment_count_txt' => $comment_count_txt,
-			'list_unseen_txt' => $list_unseen_txt,
-			'markseen' => t('Mark all seen'),
-			'responses' => $responses,
-			'like_count' => $like_count,
-			'like_list' => $like_list,
-			'like_list_part' => $like_list_part,
-			'like_button_label' => $like_button_label,
-			'like_modal_title' => t('Likes','noun'),
-			'dislike_modal_title' => t('Dislikes','noun'),
-			'dislike_count' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_count : ''),
-			'dislike_list' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list : ''),
-			'dislike_list_part' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list_part : ''),
-			'dislike_button_label' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_button_label : ''),
-			'modal_dismiss' => t('Close'),
-			'showlike' => $showlike,
-			'showdislike' => $showdislike,
-			'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);
-
-		$result = $arr['output'];
-
-		$result['children'] = array();
-		$nb_children = count($children);
-
-		$visible_comments = get_config('system','expanded_comments');
-		if($visible_comments === false)
-			$visible_comments = 3;
-
-		if(($this->get_display_mode() === 'normal') && ($nb_children > 0)) {
-			foreach($children as $child) {
-				$result['children'][] = $child->get_template_data($conv_responses, $thread_level + 1);
-			}
-			// Collapse
-			if(($nb_children > $visible_comments) || ($thread_level > 1)) {
-				$result['children'][0]['comment_firstcollapsed'] = true;
-				$result['children'][0]['num_comments'] = $comment_count_txt;
-				$result['children'][0]['hide_text'] = t('[+] show all');
-				if($thread_level > 1) {
-					$result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
-				}
-				else {
-					$result['children'][$nb_children - ($visible_comments + 1)]['comment_lastcollapsed'] = true;
-				}
-			}
-		}
-		
-		$result['private'] = $item['item_private'];
-		$result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
-
-		if($this->is_threaded()) {
-			$result['flatten'] = false;
-			$result['threaded'] = true;
-		}
-		else {
-			$result['flatten'] = true;
-			$result['threaded'] = false;
-		}
-
-		return $result;
-	}
-	
-	public function get_id() {
-		return $this->get_data_value('id');
-	}
-
-	public function get_display_mode() {
-		return $this->display_mode;
-	}
-
-	public function set_display_mode($mode) {
-		$this->display_mode = $mode;
-	}
-
-	public function is_threaded() {
-		return $this->threaded;
-	}
-
-	public function set_commentable($val) {
-		$this->commentable = $val;
-		foreach($this->get_children() as $child)
-			$child->set_commentable($val);
-	}
-
-	public function is_commentable() {
-		return $this->commentable;
-	}
-
-	/**
-	 * Add a child item
-	 */
-	public function add_child($item) {
-		$item_id = $item->get_id();
-		if(!$item_id) {
-			logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
-			return false;
-		}
-		if($this->get_child($item->get_id())) {
-			logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
-			return false;
-		}
-		/*
-		 * Only add what will be displayed
-		 */
-
-		if(activity_match($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);
-	}
-
-	/**
-	 * Get a child by its ID
-	 */
-	public function get_child($id) {
-		foreach($this->get_children() as $child) {
-			if($child->get_id() == $id)
-				return $child;
-		}
-		return null;
-	}
-
-	/**
-	 * Get all our children
-	 */
-	public function get_children() {
-		return $this->children;
-	}
-
-	/**
-	 * Set our parent
-	 */
-	protected function set_parent($item) {
-		$parent = $this->get_parent();
-		if($parent) {
-			$parent->remove_child($this);
-		}
-		$this->parent = $item;
-		$this->set_conversation($item->get_conversation());
-	}
-
-	/**
-	 * Remove our parent
-	 */
-	protected function remove_parent() {
-		$this->parent = null;
-		$this->conversation = null;
-	}
-
-	/**
-	 * Remove a child
-	 */
-	public function remove_child($item) {
-		$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);
-				return true;
-			}
-		}
-		logger('[WARN] Item::remove_child : Item is not a child ('. $id .').', LOGGER_DEBUG);
-		return false;
-	}
-
-	/**
-	 * Get parent item
-	 */
-	protected function get_parent() {
-		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
-	 *
-	 * We shouldn't need this
-	 */
-	public function get_data() {
-		return $this->data;
-	}
-
-	/**
-	 * Get a data value
-	 *
-	 * Returns:
-	 *      _ value on success
-	 *      _ false on failure
-	 */
-	public function get_data_value($name) {
-		if(!isset($this->data[$name])) {
-//			logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
-			return false;
-		}
-
-		return $this->data[$name];
-	}
-
-	/**
-	 * Get template
-	 */
-	public function get_template() {
-		return $this->template;
-	}
-
-
-	public function set_template($t) {
-		$this->template = $t;
-	}
-
-	/**
-	 * Check if this is a toplevel post
-	 */
-	private function is_toplevel() {
-		return $this->toplevel;
-	}
-
-	/**
-	 * Count the total of our descendants
-	 */
-	private function count_descendants() {
-		$children = $this->get_children();
-		$total = count($children);
-		if($total > 0) {
-			foreach($children as $child) {
-				$total += $child->count_descendants();
-			}
-		}
-		return $total;
-	}
-
-	private function count_unseen_descendants() {
-		$children = $this->get_children();
-		$total = count($children);
-		if($total > 0) {
-			$total = 0;
-			foreach($children as $child) {
-				if((! visible_activity($child->data)) || array_key_exists('author_blocked',$child->data)) {
-					continue;
-				}
-				if(intval($child->data['item_unseen']))
-					$total ++;
-			}
-		}
-		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) {
-
-		if(!$this->is_toplevel() && !get_config('system','thread_allow')) {
-			return '';
-		}
-		
-		$comment_box = '';
-		$conv = $this->get_conversation();
-
-//		logger('Commentable conv: ' . $conv->is_commentable());
-
-		if(! $this->is_commentable())
-			return;
-
-		$template = get_markup_template($this->get_comment_box_template());
-
-		$a = $this->get_app();
-		$observer = $conv->get_observer();
-
-		$qc = ((local_channel()) ? get_pconfig(local_channel(),'system','qcomment') : null);
-		$qcomment = (($qc) ? explode("\n",$qc) : null);
-
-		$arr = array('comment_buttons' => '','id' => $this->get_id());
-		call_hooks('comment_buttons',$arr);
-		$comment_buttons = $arr['comment_buttons'];
-
-
-		$comment_box = replace_macros($template,array(
-			'$return_path' => '',
-			'$threaded' => $this->is_threaded(),
-			'$jsreload' => '', //(($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
-			'$type' => (($conv->get_mode() === 'channel') ? 'wall-comment' : 'net-comment'),
-			'$id' => $this->get_id(),
-			'$parent' => $this->get_id(),
-			'$qcomment' => $qcomment,
-			'$comment_buttons' => $comment_buttons,
-			'$profile_uid' =>  $conv->get_profile_owner(),
-			'$mylink' => $observer['xchan_url'],
-			'$mytitle' => t('This is you'),
-			'$myphoto' => $observer['xchan_photo_s'],
-			'$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('Insert Link'),
-			'$edvideo' => t('Video'),
-			'$preview' => t('Preview'), // ((feature_enabled($conv->get_profile_owner(),'preview')) ? t('Preview') : ''),
-			'$indent' => $indent,
-			'$feature_encrypt' => ((feature_enabled($conv->get_profile_owner(),'content_encrypt')) ? true : false),
-			'$encrypt' => t('Encrypt text'),
-			'$cipher' => $conv->get_cipher(),
-			'$sourceapp' => App::$sourcename
-
-		));
-
-		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() {
-		$conv = $this->get_conversation();
-		$this->wall_to_wall = false;
-		$this->owner_url = '';
-		$this->owner_photo = '';
-		$this->owner_name = '';
-
-		if($conv->get_mode() === 'channel')
-			return;
-		
-		if($this->is_toplevel() && ($this->get_data_value('author_xchan') != $this->get_data_value('owner_xchan'))) {
-			$this->owner_url = chanlink_url($this->data['owner']['xchan_url']);
-			$this->owner_photo = $this->data['owner']['xchan_photo_m'];
-			$this->owner_name = $this->data['owner']['xchan_name'];
-			$this->wall_to_wall = true;
-		}
-	}
-
-	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;
-	}
-
-
-
-
-}
-