mirror of
https://codeberg.org/streams/streams.git
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605 lines
16 KiB
PHP
605 lines
16 KiB
PHP
<?php /** @file */
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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 = 'conv_item.tpl';
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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 $commentable = 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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private $observer = null;
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private $channel = null;
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public function __construct($data) {
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$a = $this->get_app();
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$this->data = $data;
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$this->channel = $a->get_channel();
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$this->observer = $a->get_observer();
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$this->toplevel = ($this->get_id() == $this->get_data_value('parent'));
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$this->writable = (((local_user()) && ($this->channel['channel_hash'] === $this->data['owner_xchan'])) ? true : false);
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$this->commentable = $this->writable;
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if(($this->observer) && (! $this->writable)) {
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$this->commentable = perm_is_allowed($this->data['uid'],$this->observer['xchan_hash'],'post_comments');
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}
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// logger('writable: ' . $this->writable);
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// logger('commentable: ' . $this->commentable . ' uid=' . $this->data['uid'] . ' observer=' . $this->observer['xchan_hash']);
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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 $item) {
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/*
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* Only add thos that will be displayed
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*/
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if(! visible_activity($item)) {
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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, $thread_level=1) {
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$t1 = dba_timer();
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$result = array();
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$a = $this->get_app();
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$observer = $this->observer;
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$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 = ((($item['item_private'] == 1) || (($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['item_private'] != 1)) ? true : false);
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if(local_user() && $observer['xchan_hash'] === $item['author_xchan'])
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$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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// FIXME - this is wrong.
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// if(($this->get_data_value('uid') == local_user()) || $this->is_visiting())
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if($this->get_data_value('uid') == local_user())
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$dropping = true;
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if($dropping) {
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$drop = array(
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'dropping' => $dropping,
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'delete' => t('Delete'),
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);
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}
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if($observer_is_pageowner) {
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$multidrop = array(
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'select' => t('Select'),
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);
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}
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$filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
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$profile_avatar = $item['author']['xchan_photo_m'];
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$profile_link = chanlink_url($item['author']['xchan_url']);
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$profile_name = $item['author']['xchan_name'];
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$location = format_location($item);
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$showlike = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
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$showdislike = ((x($dlike,$item['uri']) && feature_enabled($conv->get_profile_owner(),'dislike'))
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? format_like($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_toplevel()) {
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if($conv->get_profile_owner() == local_user()) {
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// FIXME we don't need all this stuff, some can be done in the template
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$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' => (($item['item_flags'] & ITEM_STARRED) ? "hidden" : ""),
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'classundo' => (($item['item_flags'] & ITEM_STARRED) ? "" : "hidden"),
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'isstarred' => (($item['item_flags'] & ITEM_STARRED) ? "starred" : "unstarred"),
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'starred' => t('starred'),
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);
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$tagger = array(
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'tagit' => 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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$indent = 'comment';
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}
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if($this->is_commentable()) {
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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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if ($shareable)
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$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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$t2 = dba_timer();
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localize_item($item);
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$t3 = dba_timer();
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$body = prepare_body($item,true);
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$t4 = dba_timer();
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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' => array(),
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'body' => $body,
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'text' => strip_tags($body),
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'id' => $this->get_id(),
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'linktitle' => sprintf( t('View %s\'s profile - %s'), $profile_name, $item['author']['xchan_addr']),
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'olinktitle' => sprintf( t('View %s\'s profile - %s'), $this->get_owner_name(), $item['owner']['xchan_addr']),
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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' => $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' => $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' => $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' => $this->get_owner_name(),
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// Item toolbar buttons
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'like' => $like,
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'dislike' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike : ''),
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'share' => $share,
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'plink' => get_plink($item),
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'edpost' => ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
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'star' => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
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'tagger' => ((feature_enabled($conv->get_profile_owner(),'commtag')) ? $tagger : ''),
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'filer' => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
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'drop' => $drop,
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'multidrop' => ((feature_enabled($conv->get_profile_owner(),'multi_delete')) ? $multidrop : ''),
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// end toolbar buttons
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'showlike' => $showlike,
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'showdislike' => $showdislike,
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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' => $thread_level
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);
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$t5 = dba_timer();
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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]['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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$t6 = dba_timer();
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// profiler($t1,$t2,'t2');
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// profiler($t2,$t3,'t3');
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// profiler($t3,$t4,'t4');
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// profiler($t4,$t5,'t5');
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// profiler($t5,$t6,'t6');
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// profiler($t1,$t6,'item total');
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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 ('. $item->get_id() .').', LOGGER_DEBUG);
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return false;
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}
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/*
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* Only add what will be displayed
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*/
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if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
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return false;
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}
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$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 our 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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* 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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return $this->writable;
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// $conv = $this->get_conversation();
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// return true;
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// if($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() == 'channel'));
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// }
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}
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private function is_commentable() {
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return $this->commentable;
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}
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/**
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* Count the total of our descendants
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*/
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private function count_descendants() {
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$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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if(! $this->is_commentable())
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return;
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if($conv->is_writable() || $this->is_writable()) {
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$template = get_markup_template($this->get_comment_box_template());
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$a = $this->get_app();
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$qc = ((local_user()) ? get_pconfig(local_user(),'system','qcomment') : null);
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$qcomment = (($qc) ? explode("\n",$qc) : null);
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$comment_box = replace_macros($template,array(
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'$return_path' => '',
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'$threaded' => $this->is_threaded(),
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'$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' => $qcomment,
|
|
'$profile_uid' => $conv->get_profile_owner(),
|
|
'$mylink' => $this->observer['xchan_url'],
|
|
'$mytitle' => t('This is you'),
|
|
'$myphoto' => $this->observer['xchan_photo_s'],
|
|
'$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('Link'),
|
|
'$edvideo' => t('Video'),
|
|
'$preview' => ((feature_enabled($conv->get_profile_owner(),'preview')) ? t('Preview') : ''),
|
|
'$indent' => $indent,
|
|
'$sourceapp' => get_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;
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|