friendica/object/Item.php

<?php
if(class_exists('Item'))
	return;

require_once('object/BaseObject.php');
require_once('include/text.php');
require_once('boot.php');

/**
 * An item
 */
class Item extends BaseObject {
	private $data = array();
	private $template = null;
	private $available_templates = array(
		'wall' => 'wall_thread.tpl',
		'wall2wall' => 'wallwall_thread.tpl'
	);
	private $comment_box_template = 'comment_item.tpl';
	private $toplevel = 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;

	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'));
		$this->writable = ($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') ;

		// Prepare the children
		if(count($data['children'])) {
			foreach($data['children'] as $item) {
				/*
				 * Only add will be displayed
				 */
				if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
					continue;
				}
				if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
					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($alike, $dlike, $thread_level=1) {
		$result = array();

		$a = $this->get_app();

		$item = $this->get_data();

		$commentww = '';
		$sparkle = '';
		$buttons = '';
		$dropping = false;
		$star = false;
		$isstarred = "unstarred";
		$indent = '';
		$osparkle = '';
		$total_children = $this->count_descendants();

		$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);
		$shareable = ((($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()))
			$dropping = true;

		$drop = array(
			'dropping' => $dropping,
			'select' => t('Select'), 
			'delete' => t('Delete'),
		);
		
		$filer = (($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']   : $item['name']);
		if($item['author-link'] && (! $item['author-name']))
			$profile_name = $item['author-link'];

		$sp = false;
		$profile_link = best_link_url($item,$sp);