640 lines
18 KiB
PHP
640 lines
18 KiB
PHP
<?php
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if(class_exists('Item'))
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return;
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require_once('object/BaseObject.php');
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require_once('include/text.php');
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require_once('boot.php');
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/**
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* An item
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*/
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class Item extends BaseObject {
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private $data = array();
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private $template = null;
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private $available_templates = array(
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'wall' => 'wall_thread.tpl',
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'wall2wall' => 'wallwall_thread.tpl'
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);
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private $comment_box_template = 'comment_item.tpl';
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private $toplevel = false;
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private $writable = false;
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private $children = array();
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private $parent = null;
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private $conversation = null;
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private $redirect_url = null;
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private $owner_url = '';
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private $owner_photo = '';
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private $owner_name = '';
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private $wall_to_wall = false;
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private $threaded = false;
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private $visiting = false;
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public function __construct($data) {
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$a = $this->get_app();
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$this->data = $data;
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$this->set_template('wall');
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$this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
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if(is_array($_SESSION['remote'])) {
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foreach($_SESSION['remote'] as $visitor) {
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if($visitor['cid'] == $this->get_data_value('contact-id')) {
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$this->visiting = true;
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break;
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}
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}
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}
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$this->writable = ($this->get_data_value('writable') || $this->get_data_value('self'));
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$ssl_state = ((local_user()) ? true : false);
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$this->redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $this->get_data_value('cid') ;
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if(get_config('system','thread_allow') && $a->theme_thread_allow && !$this->is_toplevel())
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$this->threaded = true;
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// Prepare the children
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if(count($data['children'])) {
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foreach($data['children'] as $item) {
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/*
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* Only add will be displayed
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*/
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if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
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continue;
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}
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if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
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continue;
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}
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$child = new Item($item);
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$this->add_child($child);
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}
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}
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}
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/**
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* Get data in a form usable by a conversation template
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*
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* Returns:
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* _ The data requested on success
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* _ false on failure
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*/
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public function get_template_data($alike, $dlike, $thread_level=1) {
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$result = array();
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$a = $this->get_app();
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$item = $this->get_data();
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$commentww = '';
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$sparkle = '';
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$buttons = '';
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$dropping = false;
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$star = false;
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$isstarred = "unstarred";
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$indent = '';
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$osparkle = '';
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$total_children = $this->count_descendants();
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$conv = $this->get_conversation();
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$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
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|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
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? t('Private Message')
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: false);
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$shareable = ((($conv->get_profile_owner() == local_user()) && ($item['private'] != 1)) ? true : false);
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if(local_user() && link_compare($a->contact['url'],$item['author-link']))
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$edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
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else
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$edpost = false;
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if(($this->get_data_value('uid') == local_user()) || $this->is_visiting())
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$dropping = true;
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$drop = array(
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'dropping' => $dropping,
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'select' => t('Select'),
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'delete' => t('Delete'),
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);
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$filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
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$diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
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$profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
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if($item['author-link'] && (! $item['author-name']))
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$profile_name = $item['author-link'];
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$sp = false;
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$profile_link = best_link_url($item,$sp);
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if($profile_link === 'mailbox')
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$profile_link = '';
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if($sp)
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$sparkle = ' sparkle';
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else
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$profile_link = zrl($profile_link);
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$normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
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if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
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$profile_avatar = $a->contacts[$normalised]['thumb'];
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else
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$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($this->get_data_value('thumb')));
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$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
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call_hooks('render_location',$locate);
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$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
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$tags=array();
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foreach(explode(',',$item['tag']) as $tag){
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$tag = trim($tag);
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if ($tag!="") $tags[] = bbcode($tag);
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}
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$like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
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$dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
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/*
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* We should avoid doing this all the time, but it depends on the conversation mode
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* And the conv mode may change when we change the conv, or it changes its mode
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* Maybe we should establish a way to be notified about conversation changes
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*/
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$this->check_wall_to_wall();
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if($this->is_wall_to_wall() && ($this->get_owner_url() == $this->get_redirect_url()))
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$osparkle = ' sparkle';
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if($this->is_toplevel()) {
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if($conv->get_profile_owner() == local_user()) {
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$isstarred = (($item['starred']) ? "starred" : "unstarred");
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$star = array(
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'do' => t("add star"),
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'undo' => t("remove star"),
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'toggle' => t("toggle star status"),
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'classdo' => (($item['starred']) ? "hidden" : ""),
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'classundo' => (($item['starred']) ? "" : "hidden"),
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'starred' => t('starred'),
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'tagger' => t("add tag"),
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'classtagger' => "",
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);
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}
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} else {
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$indent = 'comment';
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}
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if($conv->is_writable()) {
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$buttons = array(
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'like' => array( t("I like this \x28toggle\x29"), t("like")),
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'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
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);
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if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
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}
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if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
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$indent .= ' shiny';
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localize_item($item);
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$body = prepare_body($item,true);
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$tmp_item = array(
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'template' => $this->get_template(),
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'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
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'tags' => $tags,
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'body' => template_escape($body),
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'text' => strip_tags(template_escape($body)),
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'id' => $this->get_id(),
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'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
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'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $this->get_owner_name(), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
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'to' => t('to'),
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'wall' => t('Wall-to-Wall'),
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'vwall' => t('via Wall-To-Wall:'),
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'profile_url' => $profile_link,
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'item_photo_menu' => item_photo_menu($item),
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'name' => template_escape($profile_name),
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'thumb' => $profile_avatar,
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'osparkle' => $osparkle,
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'sparkle' => $sparkle,
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'title' => template_escape($item['title']),
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'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
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'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
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'lock' => $lock,
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'location' => template_escape($location),
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'indent' => $indent,
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'owner_url' => $this->get_owner_url(),
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'owner_photo' => $this->get_owner_photo(),
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'owner_name' => template_escape($this->get_owner_name()),
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'plink' => get_plink($item),
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'edpost' => $edpost,
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'isstarred' => $isstarred,
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'star' => $star,
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'filer' => $filer,
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'drop' => $drop,
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'vote' => $buttons,
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'like' => $like,
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'dislike' => $dislike,
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'comment' => $this->get_comment_box($indent),
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'previewing' => ($conv->is_preview() ? ' preview ' : ''),
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'wait' => t('Please wait'),
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'thread_level' => $thread_level
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);
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$arr = array('item' => $item, 'output' => $tmp_item);
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call_hooks('display_item', $arr);
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$result = $arr['output'];
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$result['children'] = array();
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$children = $this->get_children();
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$nb_children = count($children);
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if($nb_children > 0) {
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foreach($children as $child) {
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$result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
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}
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// Collapse
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if(($nb_children > 2) || ($thread_level > 1)) {
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$result['children'][0]['comment_firstcollapsed'] = true;
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$result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
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$result['children'][0]['hidden_comments_num'] = $total_children;
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$result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
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$result['children'][0]['hide_text'] = t('show more');
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if($thread_level > 1) {
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$result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
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}
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else {
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$result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
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}
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}
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}
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$result['private'] = $item['private'];
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$result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
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if($this->is_threaded()) {
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$result['flatten'] = false;
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$result['threaded'] = true;
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}
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else {
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$result['flatten'] = true;
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$result['threaded'] = false;
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}
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return $result;
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}
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public function get_id() {
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return $this->get_data_value('id');
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}
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public function is_threaded() {
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return $this->threaded;
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}
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/**
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* Add a child item
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*/
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public function add_child($item) {
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$item_id = $item->get_id();
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if(!$item_id) {
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logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
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return false;
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}
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if($this->get_child($item->get_id())) {
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logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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/*
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* Only add what will be displayed
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*/
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if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
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logger('[WARN] Item::add_child : Item is a mail ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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if($item->get_data_value('verb') === ACTIVITY_LIKE || $item->get_data_value('verb') === ACTIVITY_DISLIKE) {
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logger('[WARN] Item::add_child : Item is a (dis)like ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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$item->set_parent($this);
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$this->children[] = $item;
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return end($this->children);
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}
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/**
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* Get a child by its ID
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*/
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public function get_child($id) {
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foreach($this->get_children() as $child) {
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if($child->get_id() == $id)
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return $child;
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}
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return null;
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}
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/**
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* Get all ou children
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*/
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public function get_children() {
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return $this->children;
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}
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/**
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* Set our parent
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*/
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protected function set_parent($item) {
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$parent = $this->get_parent();
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if($parent) {
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$parent->remove_child($this);
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}
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$this->parent = $item;
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$this->set_conversation($item->get_conversation());
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}
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/**
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* Remove our parent
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*/
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protected function remove_parent() {
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$this->parent = null;
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$this->conversation = null;
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}
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/**
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* Remove a child
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*/
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public function remove_child($item) {
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$id = $item->get_id();
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foreach($this->get_children() as $key => $child) {
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if($child->get_id() == $id) {
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$child->remove_parent();
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unset($this->children[$key]);
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// Reindex the array, in order to make sure there won't be any trouble on loops using count()
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$this->children = array_values($this->children);
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return true;
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}
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}
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logger('[WARN] Item::remove_child : Item is not a child ('. $id .').', LOGGER_DEBUG);
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return false;
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}
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/**
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* Get parent item
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*/
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protected function get_parent() {
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return $this->parent;
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}
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/**
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* set conversation
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*/
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public function set_conversation($conv) {
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$previous_mode = ($this->conversation ? $this->conversation->get_mode() : '');
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$this->conversation = $conv;
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// Set it on our children too
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foreach($this->get_children() as $child)
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$child->set_conversation($conv);
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}
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/**
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* get conversation
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*/
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public function get_conversation() {
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return $this->conversation;
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}
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/**
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* Get raw data
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*
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* We shouldn't need this
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*/
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public function get_data() {
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return $this->data;
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}
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/**
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* Get a data value
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*
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* Returns:
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* _ value on success
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* _ false on failure
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*/
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public function get_data_value($name) {
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if(!isset($this->data[$name])) {
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logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
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return false;
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}
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return $this->data[$name];
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}
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/**
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* Set template
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*/
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private function set_template($name) {
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if(!x($this->available_templates, $name)) {
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logger('[ERROR] Item::set_template : Template not available ("'. $name .'").', LOGGER_DEBUG);
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return false;
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}
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$this->template = $this->available_templates[$name];
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}
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/**
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* Get template
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*/
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private function get_template() {
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return $this->template;
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}
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/**
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* Check if this is a toplevel post
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*/
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private function is_toplevel() {
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return $this->toplevel;
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}
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/**
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* Check if this is writable
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*/
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private function is_writable() {
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$conv = $this->get_conversation();
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if($conv) {
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// This will allow us to comment on wall-to-wall items owned by our friends
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// and community forums even if somebody else wrote the post.
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return ($this->writable || ($this->is_visiting() && $conv->get_mode() == 'profile'));
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}
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return $this->writable;
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}
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/**
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* Count the total of our descendants
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*/
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private function count_descendants() {
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$children = $this->get_children();
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$total = count($children);
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if($total > 0) {
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foreach($children as $child) {
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$total += $child->count_descendants();
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}
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}
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return $total;
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}
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/**
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* Get the template for the comment box
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*/
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private function get_comment_box_template() {
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return $this->comment_box_template;
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}
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/**
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* Get the comment box
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*
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* Returns:
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* _ The comment box string (empty if no comment box)
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* _ false on failure
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*/
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private function get_comment_box($indent) {
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if(!$this->is_toplevel() && !get_config('system','thread_allow')) {
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return '';
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}
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$comment_box = '';
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$conv = $this->get_conversation();
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$template = get_markup_template($this->get_comment_box_template());
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$ww = '';
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if( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
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$ww = 'ww';
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if($conv->is_writable() && $this->is_writable()) {
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|
$a = $this->get_app();
|
|
$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') ? $_SESSION['return_url'] : ''),
|
|
'$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 : '')
|
|
));
|
|
}
|
|
|
|
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->set_template('wall2wall');
|
|
$this->wall_to_wall = true;
|
|
}
|
|
else if($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->set_template('wall2wall');
|
|
$this->wall_to_wall = true;
|
|
// If it is our contact, use a friendly redirect link
|
|
if((link_compare($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;
|
|
}
|
|
}
|
|
?>
|