streams/include/conversation.php

1901 lines
67 KiB
PHP

<?php
/** @file */
use Code\Lib\Apps;
use Code\Lib\LibBlock;
use Code\Lib\ThreadStream;
use Code\Lib\ThreadItem;
use Code\Lib\Channel;
use Code\Lib\Features;
use Code\Extend\Hook;
use Code\Access\Permissions;
use Code\Access\PermissionLimits;
use Code\Lib\XConfig;
use Code\Render\Theme;
/**
* Render actions localized
*/
function localize_item(&$item)
{
if (activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE)
|| $item['verb'] === 'Announce') {
if (! $item['obj']) {
return;
}
if (intval($item['item_thread_top'])) {
return;
}
$obj = ((is_array($item['obj'])) ? $item['obj'] : json_decode($item['obj'], true));
if (! is_array($obj)) {
logger('localize_item: failed to decode object: ' . print_r($item['obj'], true));
return;
}
if (isset($obj['actor']) && is_string($obj['actor']) && $obj['actor']) {
$author_link = $obj['actor'];
}
elseif (isset($obj['attributedTo']) && is_string($obj['attributedTo']) && $obj['attributedTo']) {
$author_link = $obj['attributedTo'];
}
else {
$author_link = EMPTY_STR;
}
$author_name = ((array_path_exists('author/name',$obj) && $obj['author']['name']) ? $obj['author']['name'] : '');
if (isset($obj['link'])) {
$item_url = get_rel_link($obj['link'], 'alternate');
}
$Bphoto = '';
switch ($obj['type']) {
case ACTIVITY_OBJ_PHOTO:
$post_type = t('photo');
break;
case ACTIVITY_OBJ_EVENT:
$post_type = t('event');
break;
case ACTIVITY_OBJ_PERSON:
$post_type = t('channel');
$author_name = $obj['title'];
if ($obj['link']) {
$author_link = get_rel_link($obj['link'], 'alternate');
$Bphoto = get_rel_link($obj['link'], 'photo');
}
break;
case ACTIVITY_OBJ_THING:
$post_type = $obj['title'];
if ($obj['owner']) {
if (array_key_exists('name', $obj['owner'])) {
$author_name = $obj['owner']['name'];
}
if (array_key_exists('link', $obj['owner'])) {
$author_link = get_rel_link($obj['owner']['link'], 'alternate');
}
}
if ($obj['link']) {
$Bphoto = get_rel_link($obj['link'], 'photo');
}
break;
case ACTIVITY_OBJ_NOTE:
default:
$post_type = t('post');
if ($obj['id'] != $obj['parent']) {
$post_type = t('comment');
}
break;
}
// If we couldn't parse something useful, don't bother translating.
// We need something better than zid here, probably magic_link(), but it needs writing
if ($author_link && $author_name && $item_url) {
$author = '[zrl=' . chanlink_url($item['author']['xchan_url']) . ']' . $item['author']['xchan_name'] . '[/zrl]';
$objauthor = '[zrl=' . chanlink_url($author_link) . ']' . $author_name . '[/zrl]';
$plink = '[zrl=' . zid($item_url) . ']' . $post_type . '[/zrl]';
if (activity_match($item['verb'], ACTIVITY_LIKE)) {
$bodyverb = t('%1$s likes %2$s\'s %3$s');
} elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) {
$bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
} elseif ($item['verb'] === 'Announce') {
$bodyverb = t('%1$s repeated %2$s\'s %3$s');
}
// short version, in notification strings the author will be displayed separately
if (activity_match($item['verb'], ACTIVITY_LIKE)) {
$shortbodyverb = t('likes %1$s\'s %2$s');
} elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) {
$shortbodyverb = t('doesn\'t like %1$s\'s %2$s');
} elseif ($item['verb'] === 'Announce') {
$shortbodyverb = t('repeated %1$s\'s %2$s');
}
if ($shortbodyverb) {
$item['shortlocalize'] = sprintf($shortbodyverb, $objauthor, $plink);
}
$item['body'] = $item['localize'] = sprintf($bodyverb, $author, $objauthor, $plink);
if ($Bphoto != "") {
$item['body'] .= "\n\n\n" . '[zrl=' . chanlink_url($author_link) . '][zmg width=&quot;80&quot; height=&quot;80&quot;]' . $Bphoto . '[/zmg][/zrl]';
}
}
}
if (activity_match($item['verb'], ACTIVITY_FRIEND)) {
if ($item['obj_type'] == "" || $item['obj_type'] !== ACTIVITY_OBJ_PERSON) {
return;
}
$Aname = $item['author']['xchan_name'];
$Alink = $item['author']['xchan_url'];
$obj = json_decode($item['obj'], true);
$Blink = $Bphoto = '';
if ($obj['link']) {
$Blink = get_rel_link($obj['link'], 'alternate');
$Bphoto = get_rel_link($obj['link'], 'photo');
}
$Bname = $obj['title'];
$A = '[zrl=' . chanlink_url($Alink) . ']' . $Aname . '[/zrl]';
$B = '[zrl=' . chanlink_url($Blink) . ']' . $Bname . '[/zrl]';
if ($Bphoto != "") {
$Bphoto = '[zrl=' . chanlink_url($Blink) . '][zmg=80x80]' . $Bphoto . '[/zmg][/zrl]';
}
$item['body'] = $item['localize'] = sprintf(t('%1$s is now connected with %2$s'), $A, $B);
$item['body'] .= "\n\n\n" . $Bphoto;
}
if (stristr($item['verb'], ACTIVITY_POKE)) {
$verb = urldecode(substr($item['verb'], strpos($item['verb'], '#') + 1));
if (! $verb) {
return;
}
if ($item['obj_type'] == "" || $item['obj_type'] !== ACTIVITY_OBJ_PERSON) {
return;
}
$Aname = $item['author']['xchan_name'];
$Alink = $item['author']['xchan_url'];
$obj = json_decode($item['obj'], true);
$Blink = $Bphoto = '';
if ($obj['link']) {
$Blink = get_rel_link($obj['link'], 'alternate');
$Bphoto = get_rel_link($obj['link'], 'photo');
}
$Bname = $obj['title'];
$A = '[zrl=' . chanlink_url($Alink) . ']' . $Aname . '[/zrl]';
$B = '[zrl=' . chanlink_url($Blink) . ']' . $Bname . '[/zrl]';
if ($Bphoto != "") {
$Bphoto = '[zrl=' . chanlink_url($Blink) . '][zmg=80x80]' . $Bphoto . '[/zmg][/zrl]';
}
// we can't have a translation string with three positions but no distinguishable text
// So here is the translation string.
$txt = t('%1$s poked %2$s');
// now translate the verb
$txt = str_replace(t('poked'), t($verb), $txt);
// then do the sprintf on the translation string
$item['body'] = $item['localize'] = sprintf($txt, $A, $B);
$item['body'] .= "\n\n\n" . $Bphoto;
}
if (stristr($item['verb'], ACTIVITY_MOOD)) {
$verb = urldecode(substr($item['verb'], strpos($item['verb'], '#') + 1));
if (! $verb) {
return;
}
$Aname = $item['author']['xchan_name'];
$Alink = $item['author']['xchan_url'];
$A = '[zrl=' . chanlink_url($Alink) . ']' . $Aname . '[/zrl]';
$txt = t('%1$s is %2$s', 'mood');
$item['body'] = sprintf($txt, $A, t($verb));
}
}
/**
* @brief Count the total of comments on this item and its desendants.
*
* @param array $item an associative item-array which provides:
* * \e array \b children
* @return number
*/
function count_descendants($item)
{
$total = count($item['children']);
if ($total > 0) {
foreach ($item['children'] as $child) {
if (! visible_activity($child)) {
$total--;
}
$total += count_descendants($child);
}
}
return $total;
}
/**
* @brief Check if the activity of the item is visible.
*
* likes (etc.) can apply to other things besides posts. Check if they are post
* children, in which case we handle them specially. Activities which are unrecognised
* as having special meaning and hidden will be treated as posts or comments and visible
* in the stream.
*
* @param array $item
* @return bool
*/
function visible_activity($item)
{
$hidden_activities = [ ACTIVITY_LIKE, ACTIVITY_DISLIKE, 'Undo', 'Accept', 'Reject' ];
if (intval($item['item_notshown'])) {
return false;
}
if ($item['obj_type'] === 'Answer') {
return false;
}
// This is an experiment at group federation with microblog platforms.
// We need the Announce or "boost" for group replies by non-connections to end up in the personal timeline
// of those patforms. Hide them on our own platform because they make the conversation look like dung.
// Performance wise this is a mess because we need to send two activities for every group comment.
if ($item['verb'] === 'Announce') {
if ($item['author_xchan'] === $item['owner_xchan']) {
return false;
}
if (isset($item['author']) && intval($item['author']['xchan_type']) === XCHAN_TYPE_GROUP) {
return false;
}
}
foreach ($hidden_activities as $act) {
if ((activity_match($item['verb'], $act)) && ($item['mid'] != $item['parent_mid'])) {
return false;
}
}
if (in_array($item['obj_type'], [ 'Event', 'Invite' ]) && in_array($item['verb'], [ 'Accept', 'Reject', 'TentativeAccept', 'TentativeReject', 'Ignore' ])) {
return false;
}
return true;
}
/**
* @brief "Render" a conversation or list of items for HTML display.
*
* There are two major forms of display:
* - Sequential or unthreaded ("New Item View" or search results)
* - conversation view
*
* The $mode parameter decides between the various renderings and also
* figures out how to determine page owner and other contextual items
* that are based on unique features of the calling module.
*
* @param array $items
* @param string $mode
* @param bool $update
* @param string $page_mode default traditional
* @param string $prepared_item
* @return string
*/
function conversation($items, $mode, $update, $page_mode = 'traditional', $prepared_item = '')
{
$content_html = '';
$o = '';
require_once('bbcode.php');
$ssl_state = (bool)local_channel();
if (local_channel()) {
load_pconfig(local_channel());
}
$profile_owner = 0;
$live_update_div = '';
$jsreload = '';
$preview = $page_mode === 'preview';
$previewing = (($preview) ? ' preview ' : '');
$preview_lbl = t('This is an unsaved preview');
if (in_array($mode, [ 'stream', 'pubstream'])) {
$profile_owner = local_channel();
if (!$update) {
// The special div is needed for liveUpdate to kick in for this page.
// We only launch liveUpdate if you aren't filtering in some incompatible
// way, and also you aren't writing a comment (discovered in javascript).
$live_update_div = '<div id="live-stream"></div>' . "\r\n"
. "<script> let profile_uid = " . ((isset($_SESSION['uid'])) ? intval($_SESSION['uid']) : 0)
. "; let netargs = '" . substr(App::$cmd, 8)
. '?f='
. ((x($_GET, 'cid')) ? '&cid=' . $_GET['cid'] : '')
. ((x($_GET, 'search')) ? '&search=' . $_GET['search'] : '')
. ((x($_GET, 'star')) ? '&star=' . $_GET['star'] : '')
. ((x($_GET, 'order')) ? '&order=' . $_GET['order'] : '')
. ((x($_GET, 'bmark')) ? '&bmark=' . $_GET['bmark'] : '')
. ((x($_GET, 'liked')) ? '&liked=' . $_GET['liked'] : '')
. ((x($_GET, 'conv')) ? '&conv=' . $_GET['conv'] : '')
. ((x($_GET, 'spam')) ? '&spam=' . $_GET['spam'] : '')
. ((x($_GET, 'nets')) ? '&nets=' . $_GET['nets'] : '')
. ((x($_GET, 'cmin')) ? '&cmin=' . $_GET['cmin'] : '')
. ((x($_GET, 'cmax')) ? '&cmax=' . $_GET['cmax'] : '')
. ((x($_GET, 'file')) ? '&file=' . $_GET['file'] : '')
. ((x($_GET, 'uri')) ? '&uri=' . $_GET['uri'] : '')
. ((x($_GET, 'pf')) ? '&pf=' . $_GET['pf'] : '')
. "'; let profile_page = " . App::$pager['page'] . "; </script>\r\n";
}
} elseif ($mode === 'channel') {
$profile_owner = App::$profile['profile_uid'];
if (!$update) {
$tab = notags(trim($_GET['tab']));
if ($tab === 'posts') {
// This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
// because browser prefetching might change it on us. We have to deliver it with the page.
$live_update_div = '<div id="live-channel"></div>' . "\r\n"
. "<script> let profile_uid = " . App::$profile['profile_uid']
. "; let netargs = '?f='; let profile_page = " . App::$pager['page'] . "; </script>\r\n";
}
}
} elseif ($mode === 'display') {
$profile_owner = local_channel();
$live_update_div = '<div id="live-display"></div>' . "\r\n";
} elseif ($mode === 'page') {
$profile_owner = App::$profile['uid'];
$live_update_div = '<div id="live-page"></div>' . "\r\n";
} elseif ($mode === 'search') {
$live_update_div = '<div id="live-search"></div>' . "\r\n";
} elseif ($mode === 'moderate') {
$profile_owner = local_channel();
} elseif ($mode === 'photos') {
$profile_owner = App::$profile['profile_uid'];
$live_update_div = '<div id="live-photos"></div>' . "\r\n";
// for photos we've already formatted the top-level item (the photo)
$content_html = App::$data['photo_html'];
}
$page_dropping = ((local_channel() && local_channel() == $profile_owner) ? true : false);
if (! Features::enabled($profile_owner, 'multi_delete')) {
$page_dropping = false;
}
$uploading = ((local_channel()) ? true : false);
$channel = App::get_channel();
$observer = App::get_observer();
if ($update && isset($_SESSION['return_url'])) {
$return_url = $_SESSION['return_url'];
} else {
$return_url = $_SESSION['return_url'] = App::$query_string;
}
load_contact_links(local_channel());
$cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
Hook::call('conversation_start', $cb);
$items = $cb['items'];
$conv_responses = [
'like' => [ 'title' => t('Likes', 'title') ],
'dislike' => [ 'title' => t('Dislikes', 'title') ],
'attendyes' => [ 'title' => t('Attending', 'title') ],
'attendno' => [ 'title' => t('Not attending', 'title') ],
'attendmaybe' => [ 'title' => t('Might attend', 'title') ]
];
// array with html for each thread (parent+comments)
$threads = [];
$threadsid = -1;
$page_template = Theme::get_template("conversation.tpl");
if ($items) {
if (in_array($mode, [ 'stream-new', 'search', 'community', 'moderate' ])) {
// "New Item View" on stream page or search page results
// - just loop through the items and format them minimally for display
$tpl = 'search_item.tpl';
foreach ($items as $item) {
$x = [
'mode' => $mode,
'item' => $item
];
Hook::call('stream_item', $x);
$item = $x['item'];
$threadsid++;
$comment = '';
$owner_url = '';
$owner_photo = '';
$owner_name = '';
$sparkle = '';
$is_new = false;
if ($mode === 'search' || $mode === 'community') {
if (
((activity_match($item['verb'], ACTIVITY_LIKE)) || (activity_match($item['verb'], ACTIVITY_DISLIKE)))
&& ($item['id'] != $item['parent'])
) {
continue;
}
}
$profile_name = $item['author']['xchan_name'];
$profile_link = $item['author']['xchan_url'];
$profile_avatar = $item['author']['xchan_photo_m'];
$large_avatar = $item['author']['xchan_photo_l'];
if ($item['mid'] === $item['parent_mid'] && $item['author_xchan'] !== $item['owner_xchan']) {
$owner_name = $item['owner']['xchan_name'];
$owner_url = $item['owner']['xchan_url'];
$owner_photo = $item['owner']['xchan_photo'];
}
$location = format_location($item);
localize_item($item);
if ($mode === 'stream-new') {
$dropping = true;
} else {
$dropping = false;
}
$drop = [
'pagedropping' => $page_dropping,
'dropping' => $dropping,
'select' => t('Select'),
'delete' => t('Delete'),
];
$star = [
'toggle' => t("Toggle Star Status"),
'isstarred' => (bool)intval($item['item_starred']),
];
$lock = t('Public visibility');
if (intval($item['item_private']) === 2) {
$lock = t('Direct message (private mail)');
}
if (intval($item['item_private']) === 1) {
$lock = t('Restricted visibility');
}
$locktype = intval($item['item_private']);
$verified = (intval($item['item_verified']) ? t('Message signature validated') : '');
$forged = ((($item['sig']) && (! intval($item['item_verified']))) ? t('Message signature incorrect') : '');
$unverified = '';
$body = prepare_body($item, true);
$has_tags = $body['tags'] || $body['categories'] || $body['mentions'] || $body['attachments'] || $body['folders'];
if (strcmp(datetime_convert('UTC', 'UTC', $item['created']), datetime_convert('UTC', 'UTC', 'now - 12 hours')) > 0) {
$is_new = true;
}
$conv_link_mid = (($mode == 'moderate') ? $item['parent_mid'] : $item['mid']);
$conv_link = ((in_array($item['item_type'], [ ITEM_TYPE_CARD, ITEM_TYPE_ARTICLE])) ? $item['plink'] : z_root() . '/display/?mid=' . gen_link_id($conv_link_mid));
$allowed_type = in_array($item['item_type'], get_config('system', 'pin_types', [ ITEM_TYPE_POST ]));
$pinned_items = ($allowed_type ? get_pconfig($item['uid'], 'pinned', $item['item_type'], []) : []);
$pinned = ! empty($pinned_items) && in_array($item['mid'], $pinned_items);
$locicon = ($item['verb'] === 'Arrive') ? '<i class="fa fa-fw fa-sign-in"></i>&nbsp' : '';
if (!$locicon) {
$locicon = ($item['verb'] === 'Leave') ? '<i class="fa fa-fw fa-sign-out"></i>&nbsp' : '';
}
$tmp_item = [
'template' => $tpl,
'toplevel' => 'toplevel_item',
'item_type' => intval($item['item_type']),
'mode' => $mode,
'approve' => t('Approve'),
'delete' => t('Delete'),
'preview_lbl' => $preview_lbl,
'id' => (($preview) ? 'P0' : $item['item_id']),
'linktitle' => sprintf(t('View %s\'s profile @ %s'), $profile_name, $profile_link),
'profile_url' => $profile_link,
'thread_action_menu' => thread_action_menu($item, $mode),
'thread_author_menu' => thread_author_menu($item, $mode),
'name' => $profile_name,
'sparkle' => $sparkle,
'lock' => $lock,
'locktype' => $locktype,
'thumb' => $profile_avatar,
'large_avatar' => $large_avatar,
'title' => $locicon . $item['title'],
'body' => $body['html'],
'event' => $body['event'],
'photo' => $body['photo'],
'tags' => $body['tags'],
'categories' => $body['categories'],
'mentions' => $body['mentions'],
'attachments' => $body['attachments'],
'folders' => $body['folders'],
'verified' => $verified,
'unverified' => $unverified,
'forged' => $forged,
'repeated' => ($item['verb'] === 'Announce'),
'txt_cats' => t('Categories:'),
'txt_folders' => t('Filed under:'),
'has_cats' => (($body['categories']) ? 'true' : ''),
'has_folders' => (($body['folders']) ? 'true' : ''),
'text' => strip_tags($body['html']),
'via' => t('via'),
'ago' => relative_date($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')) : ''),
'location' => $location,
'divider' => false,
'indent' => '',
'owner_name' => $owner_name,
'owner_url' => $owner_url,
'owner_photo' => $owner_photo,
'plink' => get_plink($item, false),
'edpost' => false,
'star' => ((Features::enabled(local_channel(), 'star_posts')) ? $star : ''),
'drop' => $drop,
'vote' => false,
'like' => '',
'dislike' => '',
'comment' => '',
'pinned' => ($pinned ? t('Pinned post') : ''),
'pinnable' => (($item['mid'] === $item['parent_mid'] && local_channel() && $item['owner_xchan'] == $observer['xchan_hash'] && $allowed_type && $item['item_private'] == 0) ? '1' : ''),
'pinme' => ($pinned ? t('Unpin this post') : t('Pin this post')),
'conv' => (($preview) ? '' : ['href' => $conv_link, 'title' => t('View Conversation')]),
'previewing' => $previewing,
'wait' => t('Please wait'),
'thread_level' => 1,
'has_tags' => $has_tags,
'is_new' => $is_new
];
$arr = ['item' => $item, 'output' => $tmp_item];
Hook::call('display_item', $arr);
// $threads[$threadsid]['id'] = $item['item_id'];
$threads[] = $arr['output'];
}
} else {
// Normal View
// logger('conv: items: ' . print_r($items,true));
$conv = new ThreadStream($mode, $preview, $uploading, $prepared_item);
// In the display mode we don't have a profile owner.
if ($mode === 'display' && $items) {
$conv->set_profile_owner($items[0]['uid']);
}
// get all the topmost parents
// this shouldn't be needed, as we should have only them in our array
// But for now, this array respects the old style, just in case
$threads = [];
foreach ($items as $item) {
$x = [ 'mode' => $mode, 'item' => $item ];
Hook::call('stream_item', $x);
$item = $x['item'];
builtin_activity_puller($item, $conv_responses);
if (! visible_activity($item)) {
continue;
}
$item['pagedrop'] = $page_dropping;
if ($item['id'] == $item['parent']) {
$item_object = new ThreadItem($item);
$conv->add_thread($item_object);
if (($page_mode === 'list') || ($page_mode === 'pager_list')) {
$item_object->set_template('conv_list.tpl');
$item_object->set_display_mode('list');
}
if ($mode === 'cards' || $mode === 'articles') {
$item_object->set_reload($jsreload);
}
}
}
$threads = $conv->get_template_data($conv_responses);
if (!$threads) {
logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
$threads = [];
}
//logger('threads: ' . print_r($threads,true), LOGGER_DATA);
}
}
if (in_array($page_mode, [ 'traditional', 'preview', 'pager_list'])) {
$page_template = Theme::get_template("threaded_conversation.tpl");
} elseif ($update) {
$page_template = Theme::get_template("convobj.tpl");
} else {
$page_template = Theme::get_template("conv_frame.tpl");
$threads = null;
}
$o .= replace_macros($page_template, [
'$baseurl' => z_root(),
'$photo_item' => $content_html,
'$live_update' => $live_update_div,
'$remove' => t('remove'),
'$mode' => $mode,
'$user' => App::$user,
'$threads' => $threads,
'$wait' => t('Loading...'),
'$dropping' => ($page_dropping ? t('Delete Selected Items') : false),
]);
return $o;
}
function thread_action_menu($item, $mode = '')
{
$menu = [];
if ((local_channel()) && local_channel() == $item['uid']) {
$menu[] = [
'menu' => 'view_source',
'title' => t('View Source'),
'icon' => 'code',
'action' => 'viewsrc(' . $item['id'] . '); return false;',
'href' => '#'
];
if (! in_array($mode, [ 'stream-new', 'search', 'community'])) {
if ($item['parent'] == $item['id'] && (get_observer_hash() != $item['author_xchan'])) {
$menu[] = [
'menu' => 'follow_thread',
'title' => t('Follow Thread'),
'icon' => 'plus',
'action' => 'dosubthread(' . $item['id'] . '); return false;',
'href' => '#'
];
}
$menu[] = [
'menu' => 'unfollow_thread',
'title' => t('Unfollow Thread'),
'icon' => 'minus',
'action' => 'dounsubthread(' . $item['id'] . '); return false;',
'href' => '#'
];
}
}
$args = [ 'item' => $item, 'mode' => $mode, 'menu' => $menu ];
Hook::call('thread_action_menu', $args);
return $args['menu'];
}
function author_is_pmable($xchan, $abook)
{
$x = [ 'xchan' => $xchan, 'abook' => $abook, 'result' => 'unset' ];
Hook::call('author_is_pmable', $x);
if ($x['result'] !== 'unset') {
return $x['result'];
}
if (in_array($xchan['xchan_network'],['nomad','zot6']) && get_observer_hash()) {
return true;
}
return false;
}
function thread_author_menu($item, $mode = '')
{
$menu = [];
$local_channel = local_channel();
if ($local_channel) {
if (empty(App::$contacts)) {
load_contact_links($local_channel);
}
$channel = App::get_channel();
}
$profile_link = chanlink_hash($item['author_xchan']);
$contact = false;
if ($channel['channel_hash'] !== $item['author_xchan']) {
if (App::$contacts && array_key_exists($item['author_xchan'], App::$contacts)) {
$contact = App::$contacts[$item['author_xchan']];
} else {
if ($local_channel && (! in_array($item['author']['xchan_network'], [ 'rss', 'anon','token','unknown' ]))) {
$follow_url = z_root() . '/follow/?f=&url=' . urlencode(($item['author']['xchan_addr']) ?: $item['author']['xchan_url']) . '&interactive=0';
}
}
}
$poke_label = ucfirst(t(get_pconfig($local_channel, 'system', 'pokeverb', 'poke')));
if ($contact) {
if (their_perms_contains($local_channel, $contact['xchan_hash'], 'search_stream')) {
$collections = XConfig::Get($contact['xchan_hash'],'activitypub','collections');
if ($collections && $collections['searchContent']) {
$search_url = zid($collections['searchContent']);
}
}
if (! (isset($contact['abook_self']) && intval($contact['abook_self']))) {
$contact_url = z_root() . '/connedit/' . $contact['abook_id'];
}
$posts_link = z_root() . '/stream/?cid=' . $contact['abook_id'];
$clean_url = $item['author']['xchan_url'];
}
$can_dm = false;
if ($local_channel && $contact) {
$can_dm = perm_is_allowed($local_channel, $item['author_xchan'], 'post_mail') && intval($contact['xchan_type']) !== XCHAN_TYPE_GROUP ;
} elseif ($item['author']['xchan_network'] === 'activitypub') {
$can_dm = true;
}
if ($can_dm) {
$pm_url = z_root()
. '/rpost?to='
. urlencode($item['author_xchan']);
}
if (isset($search_url) && $search_url) {
$menu[] = [
'menu' => 'search_posts',
'title' => t('Remote Search'),
'icon' => 'fw',
'action' => '',
'href' => $search_url,
'input' => true,
'id' => new_uuid(),
];
}
if ($profile_link) {
$menu[] = [
'menu' => 'view_profile',
'title' => t('Visit'),
'icon' => 'fw',
'action' => '',
'href' => $profile_link
];
}
if ($local_channel && ($item['lat'] || $item['lon'])) {
$menu[] = [
'menu' => 'distance_search',
'title' => t('Nearby'),
'icon' => 'fw',
'action' => '',
'href' => 'stream?distance=1&distance_from=' . $item['lat'] . ',' . $item['lon']
];
}
if (isset($posts_link) && $posts_link) {
$menu[] = [
'menu' => 'view_posts',
'title' => t('Recent Activity'),
'icon' => 'fw',
'action' => '',
'href' => $posts_link
];
}
if (isset($follow_url) && $follow_url) {
$menu[] = [
'menu' => 'follow',
'title' => t('Connect'),
'icon' => 'fw',
'action' => 'doFollowAuthor(\'' . $follow_url . '\'); return false;',
'href' => '#',
];
}
if (isset($contact_url) && $contact_url) {
$menu[] = [
'menu' => 'connedit',
'title' => t('Edit Connection'),
'icon' => 'fw',
'action' => '',
'href' => $contact_url
];
}
if (isset($pm_url) && $pm_url) {
$menu[] = [
'menu' => 'prv_message',
'title' => t('Direct Message'),
'icon' => 'fw',
'action' => '',
'href' => $pm_url
];
}
if (Apps::system_app_installed($local_channel, 'Poke')) {
$menu[] = [
'menu' => 'poke',
'title' => $poke_label,
'icon' => 'fw',
'action' => 'doPoke(\'' . urlencode($item['author_xchan']) . '\'); return false;',
'href' => '#'
];
}
if ($local_channel && $item['author_xchan'] !== $channel['channel_hash']) {
$menu[] = [
'menu' => 'superblocksite',
'title' => t('Block author\'s site'),
'icon' => 'fw',
'action' => 'blocksite(\'' . urlencode($item['author_xchan']) . '\',' . $item['id'] . '); return false;',
'href' => '#'
];
$menu[] = [
'menu' => 'superblock',
'title' => t('Block author'),
'icon' => 'fw',
'action' => 'superblock(\'' . urlencode($item['author_xchan']) . '\',' . $item['id'] . '); return false;',
'href' => '#'
];
}
$args = [ 'item' => $item, 'mode' => $mode, 'menu' => $menu ];
Hook::call('thread_author_menu', $args);
return $args['menu'];
}
/**
* @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
*
* Increments the count of each matching activity and adds a link to the author as needed.
*
* @param array $item
* @param array &$conv_responses (already created with builtin activity structure)
*/
function builtin_activity_puller($item, &$conv_responses)
{
// if this item is a post or comment there's nothing for us to do here, just return.
if (in_array($item['verb'], ['Create'])) {
return;
}
foreach ($conv_responses as $mode => $v) {
$url = '';
switch ($mode) {
case 'like':
$verb = ACTIVITY_LIKE;
break;
case 'dislike':
$verb = ACTIVITY_DISLIKE;
break;
case 'attendyes':
$verb = 'Accept';
break;
case 'attendno':
$verb = 'Reject';
break;
case 'attendmaybe':
$verb = 'TentativeAccept';
break;
default:
return;
}
if ((activity_match($item['verb'], $verb)) && ($item['id'] != $item['parent'])) {
$name = (($item['author']['xchan_name']) ? $item['author']['xchan_name'] : t('Unknown'));
$url = (($item['author_xchan'] && $item['author']['xchan_photo_s'])
? '<a class="dropdown-item" href="' . chanlink_hash($item['author_xchan']) . '">' . '<img class="menu-img-1" src="' . zid($item['author']['xchan_photo_s']) . '" alt="' . urlencode($name) . '" /> ' . $name . '</a>'
: '<a class="dropdown-item" href="#" class="disabled">' . $name . '</a>'
);
if (! $item['thr_parent']) {
$item['thr_parent'] = $item['parent_mid'];
}
if (
! ((isset($conv_responses[$mode][$item['thr_parent'] . '-l']))
&& (is_array($conv_responses[$mode][$item['thr_parent'] . '-l'])))
) {
$conv_responses[$mode][$item['thr_parent'] . '-l'] = [];
}
// only list each unique author once
if (in_array($url, $conv_responses[$mode][$item['thr_parent'] . '-l'])) {
continue;
}
if (! isset($conv_responses[$mode][$item['thr_parent']])) {
$conv_responses[$mode][$item['thr_parent']] = 1;
} else {
$conv_responses[$mode][$item['thr_parent']] ++;
}
$conv_responses[$mode][$item['thr_parent'] . '-l'][] = $url;
if (get_observer_hash() && get_observer_hash() === $item['author_xchan']) {
$conv_responses[$mode][$item['thr_parent'] . '-m'] = true;
}
// there can only be one activity verb per item so if we found anything, we can stop looking
return;
}
}
}
/**
* Wrapper to allow addons to replace the status editor if desired.
*/
function status_editor($x, $popup = false, $module = '')
{
$hook_info = ['editor_html' => '', 'x' => $x, 'popup' => $popup, 'module' => $module];
Hook::call('status_editor', $hook_info);
if ($hook_info['editor_html'] == '') {
return z_status_editor($x, $popup);
} else {
return $hook_info['editor_html'];
}
}
/**
* This is our general purpose content editor.
* It was once nicknamed "jot" and you may see references to "jot" littered throughout the code.
* They are referring to the content editor or components thereof.
*/
function z_status_editor($x, $popup = false)
{
$o = '';
$c = Channel::from_id($x['profile_uid']);
if ($c && $c['channel_moved']) {
return $o;
}
$plaintext = true;
$webpage = false;
$feature_voting = false;
$feature_comment_control = Apps::system_app_installed($x['profile_uid'], 'Comment Control');
if (x($x, 'disable_comment_control')) {
$feature_comment_control = false;
}
$feature_expire = ((Apps::system_app_installed($x['profile_uid'], 'Expire Posts') && (! $webpage)) ? true : false);
if (x($x, 'hide_expire')) {
$feature_expire = false;
}
$feature_future = ((Apps::system_app_installed($x['profile_uid'], 'Future Posting') && (! $webpage)) ? true : false);
if (x($x, 'hide_future')) {
$feature_future = false;
}
$feature_markup = ((Apps::system_app_installed($x['profile_uid'], 'Markup') && (! $webpage)) ? true : false);
if (x($x, 'hide_markup')) {
$feature_markup = false;
}
$body = ((x($x, 'body')) ? htmlspecialchars($x['body'], ENT_COMPAT, 'UTF-8') : '');
$feature_checkin = true;
$checkin_checked = isset($x['checkin']) ? intval($x['checkin']): 0;
$feature_checkout = true;
$checkout_checked = isset($x['checkout']) ? intval($x['checkout']): 0;
if ($checkin_checked || $checkout_checked) {
$body = preg_replace('/\[map=(.*?)\]/','', $body);
$body = preg_replace('/\[map\](.*?)\[\/map\]/','', $body);
}
$lat = '';
$lon = '';
$geotag = (($x['allow_location']) ? replace_macros(Theme::get_template('jot_geotag.tpl'), []) : '');
$setloc = t('Set your location');
$clearloc = t('Clear your location');
$set_location = get_pconfig($x['profile_uid'], 'system', 'set_location');
if ($set_location) {
$tmp = explode(',', $set_location);
if (count($tmp) > 1) {
$lat = floatval(trim($tmp[0]));
$lon = floatval(trim($tmp[1]));
}
}
if (x($x, 'hide_location')) {
$geotag = $setloc = $clearloc = $lat = $lon = '';
}
$summaryenabled = ((array_key_exists('allow_summary', $x)) ? intval($x['allow_summary']) : false);
$mimetype = ((x($x, 'mimetype')) ? $x['mimetype'] : 'text/x-multicode');
$mimeselect = ((x($x, 'mimeselect')) ? $x['mimeselect'] : false);
if ($mimeselect) {
$mimeselect = mimetype_select($x['profile_uid'], $mimetype);
} else {
$mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />';
}
$weblink = (($mimetype === 'text/x-multicode') ? t('Insert web link') : false);
if (x($x, 'hide_weblink')) {
$weblink = false;
}
$embedPhotos = t('Embed (existing) photo from your photo albums');
$embedFiles = t('Attach File');
$insertFile = t('Insert File');
$fromDevice = t('from device');
$fromCloud = t('from personal cloud');
$writefiles = (($mimetype === 'text/x-multicode') ? perm_is_allowed($x['profile_uid'], get_observer_hash(), 'write_storage') : false);
if (x($x, 'hide_attach')) {
$writefiles = false;
}
if (perm_is_allowed($x['profile_uid'], get_observer_hash(), 'moderated')) {
$writefiles = false;
}
$layout = ((x($x, 'layout')) ? $x['layout'] : '');
$layoutselect = ((x($x, 'layoutselect')) ? $x['layoutselect'] : false);
if ($layoutselect) {
$layoutselect = layout_select($x['profile_uid'], $layout);
} else {
$layoutselect = '<input type="hidden" name="layout_mid" value="' . $layout . '" />';
}
if (array_key_exists('channel_select', $x) && $x['channel_select']) {
$id_select = Channel::identity_selector();
} else {
$id_select = '';
}
$webpage = ((x($x, 'webpage')) ? $x['webpage'] : '');
$reset = ((x($x, 'reset')) ? $x['reset'] : '');
$feature_auto_save_draft = ((Features::enabled($x['profile_uid'], 'auto_save_draft')) ? "true" : "false");
$tpl = Theme::get_template('jot-header.tpl');
if (! isset(App::$page['htmlhead'])) {
App::$page['htmlhead'] = EMPTY_STR;
}
App::$page['htmlhead'] .= replace_macros($tpl, [
'$baseurl' => z_root(),
'$webpage' => $webpage,
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$pretext' => ((x($x, 'pretext')) ? $x['pretext'] : ''),
'$geotag' => $geotag,
'$nickname' => $x['nickname'],
'$linkurl' => t('Please enter a link URL:'),
'$term' => t('Tag term:'),
'$whereareu' => t('Where are you right now?') . ' ' . t('(Enter a dot . to use your current device coordinates.)'),
'$editor_autocomplete' => ((x($x, 'editor_autocomplete')) ? $x['editor_autocomplete'] : ''),
'$bbco_autocomplete' => ((x($x, 'bbco_autocomplete')) ? $x['bbco_autocomplete'] : ''),
'$modalchooseimages' => t('Choose images to embed'),
'$modalchoosealbum' => t('Choose an album'),
'$modaldiffalbum' => t('Choose a different album...'),
'$modalerrorlist' => t('Error getting album list'),
'$modalerrorlink' => t('Error getting photo link'),
'$modalerroralbum' => t('Error getting album'),
'$auto_save_draft' => $feature_auto_save_draft,
'$confirmdelete' => t('Delete this item?'),
'$reset' => $reset
]);
$tpl = Theme::get_template('jot.tpl');
$preview = t('Preview');
if (x($x, 'hide_preview')) {
$preview = '';
}
$defexpire = ((($z = get_pconfig($x['profile_uid'], 'system', 'default_post_expire')) && (! $webpage)) ? $z : '');
if ($defexpire) {
$defexpire = datetime_convert('UTC', date_default_timezone_get(), $defexpire, 'Y-m-d H:i');
} else {
$defexpire = ((($z = intval(get_pconfig($x['profile_uid'], 'system', 'selfexpiredays'))) && (! $webpage)) ? $z : '');
if ($defexpire) {
$defexpire = datetime_convert('UTC', date_default_timezone_get(), "now + $defexpire days", 'Y-m-d H:i');
}
}
$defclosecomm = ((($z = get_pconfig($x['profile_uid'], 'system', 'close_comments', 0)) && (! $webpage)) ? intval($z) : '');
if ($defclosecomm) {
$closecommdays = intval($defclosecomm);
} else {
$closecommdays = EMPTY_STR;
}
$defcommuntil = (($closecommdays) ? datetime_convert('UTC', date_default_timezone_get(), 'now + ' . $closecommdays . ' days') : EMPTY_STR);
$defpublish = ((($z = get_pconfig($x['profile_uid'], 'system', 'default_post_publish')) && (! $webpage)) ? $z : '');
if ($defpublish) {
$defpublish = datetime_convert('UTC', date_default_timezone_get(), $defpublish, 'Y-m-d H:i');
}
$cipher = get_pconfig($x['profile_uid'], 'system', 'default_cipher');
if (! $cipher) {
$cipher = 'AES-128-CCM';
}
if (array_key_exists('catsenabled', $x)) {
$catsenabled = $x['catsenabled'];
} else {
$catsenabled = ((Apps::system_app_installed($x['profile_uid'], 'Categories') && (! $webpage)) ? 'categories' : '');
}
// we only need the comment_perms for the editor, but this logic is complicated enough (from Settings/Channel)
// that we will just duplicate most of that code block
$global_perms = Permissions::Perms();
$permiss = [];
$perm_opts = [
[ t('Restricted - from connections only'), PERMS_SPECIFIC ],
[ t('Semi-public - from anybody that can be identified'), PERMS_AUTHED ],
[ t('Public - from anybody on the internet'), PERMS_PUBLIC ]
];
$limits = PermissionLimits::Get(local_channel());
$anon_comments = get_config('system', 'anonymous_comments');
foreach ($global_perms as $k => $perm) {
$options = [];
$can_be_public = ((strstr($k, 'view') || ($k === 'post_comments' && $anon_comments)) ? true : false);
foreach ($perm_opts as $opt) {
if ($opt[1] == PERMS_PUBLIC && (! $can_be_public)) {
continue;
}
$options[$opt[1]] = $opt[0];
}
if ($k === 'post_comments') {
$comment_perms = [ $k, t('Accept delivery of comments on this post from'), $limits[$k],'',$options ];
} else {
$permiss[] = [$k,$perm,$limits[$k],'',$options];
}
}
$defcommpolicy = $limits['post_comments'];
// avoid illegal offset errors
if (! array_key_exists('permissions', $x)) {
$x['permissions'] = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
}
$jotplugins = '';
Hook::call('jot_tool', $jotplugins);
$jotcoll = jot_collections($c, ((array_key_exists('collections', $x)) ? $x['collections'] : []));
if (! $jotcoll) {
$jotcoll = EMPTY_STR;
}
$jotnets = EMPTY_STR;
if (x($x, 'jotnets')) {
Hook::call('jot_networks', $jotnets);
}
$permanent_draft = ((intval($x['profile_uid']) && intval($x['profile_uid']) === local_channel() && Apps::system_app_installed($x['profile_uid'], 'Drafts')) ? ('Save draft') : EMPTY_STR);
$sharebutton = (x($x, 'button') ? $x['button'] : t('Share'));
$placeholdtext = (x($x, 'content_label') ? $x['content_label'] : $sharebutton);
$o .= replace_macros($tpl, [
'$return_path' => ((x($x, 'return_path')) ? $x['return_path'] : App::$query_string),
'$action' => z_root() . '/item',
'$share' => $sharebutton,
'$placeholdtext' => $placeholdtext,
'$webpage' => $webpage,
'$placeholdpagetitle' => ((x($x, 'ptlabel')) ? $x['ptlabel'] : t('Page link name')),
'$pagetitle' => (x($x, 'pagetitle') ? $x['pagetitle'] : ''),
'$id_select' => $id_select,
'$id_seltext' => t('Post as'),
'$writefiles' => $writefiles,
'$text_style' => t('Text styles'),
'$bold' => t('Bold'),
'$italic' => t('Italic'),
'$underline' => t('Underline'),
'$quote' => t('Quote'),
'$code' => t('Code'),
'$attach' => t('Attach/Upload file'),
'$weblink' => $weblink,
'$linkurl' => t('Please enter a link location (URL)'),
'$hidden_mentions' => ((x($x, 'hidden_mentions')) ? $x['hidden_mentions'] : ''),
'$weblink_style' => [ t('Insert link only'), t('Embed content if possible') ],
'$embedFiles' => $embedFiles,
'$insertFile' => $insertFile,
'$fromDevice' => $fromDevice,
'$fromCloud' => $fromCloud,
'$embedFileDirModalTitle' => t('Embed a file from the cloud'),
'$embedPhotos' => $embedPhotos,
'$embedPhotosModalTitle' => t('Embed an image from your albums'),
'$embedPhotosModalCancel' => t('Cancel'),
'$embedPhotosModalOK' => t('OK'),
'$setloc' => $setloc,
'$poll' => t('Toggle poll'),
'$poll_option_label' => t('Option'),
'$poll_add_option_label' => t('Add option'),
'$poll_expire_unit_label' => [t('Minutes'), t('Hours'), t('Days')],
'$multiple_answers' => ['poll_multiple_answers', t("Allow multiple answers"), '', '', [t('No'), t('Yes')]],
'$feature_voting' => $feature_voting,
'$consensus' => ((array_key_exists('item', $x)) ? $x['item']['item_consensus'] : 0),
'$nocommenttitle' => t('Disable comments'),
'$nocommenttitlesub' => t('Toggle comments'),
'$comments_allowed' => [ 'comments_allowed', t('Allow comments on this post'), ((array_key_exists('item', $x)) ? 1 - $x['item']['item_nocomment'] : 1), '', [ t('No'), t('Yes')]],
'$commentstate' => ((array_key_exists('item', $x)) ? 1 - $x['item']['item_nocomment'] : 1),
'$feature_comment_control' => $feature_comment_control,
'$commctrl' => t('Comment Control'),
'$comments_closed' => ((isset($x['item']) && isset($x['item']['comments_closed']) && $x['item']['comments_closed']) ? $x['item']['comments_closed'] : ''),
'$commclosedate' => t('Optional: disable comments after (date)'),
'$comment_perms' => $comment_perms,
'$defcommpolicy' => $defcommpolicy,
'$defcommuntil' => $defcommuntil,
'$clearloc' => $clearloc,
'$lat' => $lat,
'$lon' => $lon,
'$title' => ((x($x, 'title')) ? htmlspecialchars($x['title'], ENT_COMPAT, 'UTF-8') : ''),
'$placeholdertitle' => ((x($x, 'placeholdertitle')) ? $x['placeholdertitle'] : t('Title (optional)')),
'$catsenabled' => $catsenabled,
'$category' => ((x($x, 'category')) ? $x['category'] : ''),
'$placeholdercategory' => t('Categories (optional, comma-separated list)'),
'$permset' => t('Permission settings'),
'$ptyp' => ((x($x, 'ptyp')) ? $x['ptyp'] : ''),
'$content' => $body,
'$attachment' => ((x($x, 'attachment')) ? $x['attachment'] : ''),
'$post_id' => ((x($x, 'post_id')) ? $x['post_id'] : ''),
'$defloc' => $x['default_location'],
'$visitor' => $x['visitor'],
'$lockstate' => $x['lockstate'],
'$acl' => $x['acl'],
'$allow_cid' => acl2json($x['permissions']['allow_cid']),
'$allow_gid' => acl2json($x['permissions']['allow_gid']),
'$deny_cid' => acl2json($x['permissions']['deny_cid']),
'$deny_gid' => acl2json($x['permissions']['deny_gid']),
'$mimeselect' => $mimeselect,
'$layoutselect' => $layoutselect,
'$showacl' => ((array_key_exists('showacl', $x)) ? $x['showacl'] : true),
'$bang' => $x['bang'],
'$profile_uid' => $x['profile_uid'],
'$preview' => $preview,
'$source' => ((x($x, 'source')) ? $x['source'] : ''),
'$jotplugins' => $jotplugins,
'$jotcoll' => $jotcoll,
'$jotnets' => $jotnets,
'$jotnets_label' => t('Other networks and post services'),
'$jotcoll_label' => t('Collections'),
'$defexpire' => $defexpire,
'$feature_expire' => $feature_expire,
'$feature_checkin' => $feature_checkin,
'$feature_checkout' => $feature_checkout,
'$checkin' => t('Check In'),
'$checkout' => t('Check Out'),
'$expires' => t('Set expiration date'),
'$save' => $permanent_draft,
'$is_draft' => array_key_exists('is_draft', $x) && intval($x['is_draft']),
'$defpublish' => $defpublish,
'$feature_future' => $feature_future,
'$future_txt' => t('Set publish date'),
'$feature_markup' => $feature_markup,
'$feature_encrypt' => Apps::system_app_installed($x['profile_uid'], 'Secrets'),
'$encrypt' => t('Encrypt text'),
'$cipher' => $cipher,
'$expiryModalOK' => t('OK'),
'$expiryModalCANCEL' => t('Cancel'),
'$commModalOK' => t('OK'),
'$commModalCANCEL' => t('Cancel'),
'$linkModalOK' => t('OK'),
'$linkModalCANCEL' => t('Cancel'),
'$close' => t('Close'),
'$expanded' => ((x($x, 'expanded')) ? $x['expanded'] : false),
'$bbcode' => ((x($x, 'bbcode')) ? $x['bbcode'] : false),
'$parent' => ((array_key_exists('parent', $x) && $x['parent']) ? $x['parent'] : 0),
'$summaryenabled' => $summaryenabled,
'$summary' => ((x($x, 'summary')) ? htmlspecialchars($x['summary'], ENT_COMPAT, 'UTF-8') : ''),
'$placeholdsummary' => t('Summary'),
'$discombed' => t('Load remote media players'),
'$discombed2' => t('This <em>may</em> subject viewers of this post to behaviour tracking'),
'$embedchecked' => ((get_pconfig($x['profile_uid'], 'system', 'linkinfo_embed', true)) ? ' checked ' : ''),
'$disczot' => t('Find shareable objects'),
'$checkin_checked' => $checkin_checked,
'$checkout_checked' => $checkout_checked,
'$reset' => $reset
]);
if ($popup === true) {
$o = '<div id="jot-popup" style="display:none">' . $o . '</div>';
}
return $o;
}
function jot_collections($channel, $collections)
{
$output = EMPTY_STR;
$r = q(
"select channel_address, channel_name from channel where channel_parent = '%s' and channel_removed = 0 order by channel_name asc",
dbesc($channel['channel_hash'])
);
if (! $r) {
return $output;
}
$size = ((count($r) < 4) ? count($r) : 4);
$output .= t('Post to Collections');
$output .= '<select size="' . $size . '" class="form-control" name="collections[]" multiple>';
foreach ($r as $rv) {
$selected = ((is_array($collections) && in_array(Channel::get_webfinger($rv), $collections)) ? " selected " : "");
$output .= '<option value="' . Channel::get_webfinger($rv) . '"' . $selected . '>' . $rv['channel_name'] . '</option>';
}
$output .= '</select>';
return $output;
}
function get_item_children($arr, $parent)
{
$children = [];
if (! $arr) {
return $children;
}
$thread_allow = get_config('system', 'thread_allow', true);
$thread_max = intval(get_config('system', 'thread_maxlevel', 80));
foreach ($arr as $item) {
if (intval($item['id']) !== intval($item['parent'])) {
if ($thread_allow) {
$thr_parent = $item['thr_parent'];
// Fallback to parent_mid if thr_parent is not set
if ($thr_parent === EMPTY_STR) {
$thr_parent = $item['parent_mid'];
}
if ($thr_parent === $parent['mid']) {
$my_children = get_item_children($arr, $item);
if ($item['item_level'] > $thread_max) {
// Like and Dislike activities are allowed as children of the last supported level.
// After that they are ignored.
// Any other children deeper than $thread_max are flattened.
if (in_array($item['verb'], [ 'Like','Dislike' ])) {
if ($item['item_level'] > ($thread_max + 1)) {
continue;
}
}
$children = (($my_children) ? array_merge($children, $my_children) : $children);
} else {
$item['children'] = $my_children;
}
$children[] = $item;
}
} elseif (intval($item['parent']) === intval($parent['id'])) {
// threads are disabled. Anything that is in this conversation gets added to children.
$children[] = $item;
}
}
}
return $children;
}
function sort_item_children($items)
{
$result = $items;
usort($result, 'sort_thr_created_rev');
foreach ($result as $k => $i) {
if ($result[$k]['children']) {
$result[$k]['children'] = sort_item_children($result[$k]['children']);
}
}
return $result;
}
function add_children_to_list($children, &$arr)
{
foreach ($children as $y) {
$arr[] = $y;
if ($y['children']) {
add_children_to_list($y['children'], $arr);
}
}
}
/*
* separate the incoming array into conversations, with the original post at index 0,
* and the comments following in reverse date order (newest first). Likes and other hidden activities go to the end.
* This lets us choose the most recent comments in each conversation (regardless of thread depth)
* to open by default - while collapsing everything else.
*/
function flatten_and_order($arr, $order)
{
$narr = [];
$ret = [];
foreach ($arr as $a) {
$narr[$a['parent']][] = $a;
}
foreach ($narr as $n) {
usort($n, ($order === 'received') ? 'sort_flatten_received' : 'sort_flatten');
for ($x = 0; $x < count($n); $x++) {
$n[$x]['comment_order'] = $x;
$ret[] = $n[$x];
}
}
return $ret;
}
function conv_sort($arr, $order)
{
$parents = [];
$ret = [];
if (! (is_array($arr) && count($arr))) {
return $ret;
}
$narr = [];
foreach ($arr as $item) {
// perform view filtering if viewer is logged in locally
// This allows blocking and message filters to work on public stream items
// or other channel streams on this site which are not owned by the viewer
if (local_channel()) {
if (LibBlock::fetch_by_entity(local_channel(), $item['author_xchan'])
|| LibBlock::fetch_by_entity(local_channel(), $item['owner_xchan'])) {
continue;
}
$message_filter_abook = [];
if (App::$contacts && array_key_exists($item['author_xchan'], App::$contacts)) {
$message_filter_abook[] = App::$contacts[$item['author_xchan']];
}
if (App::$contacts && array_key_exists($item['owner_xchan'], App::$contacts)) {
$message_filter_abook[] = App::$contacts[$item['owner_xchan']];
}
if (! post_is_importable(local_channel(), $item, $message_filter_abook ? $message_filter_abook : false)) {
continue;
}
$matches = null;
$found = false;
$cnt = preg_match_all("/\[share(.*?)portable_id='(.*?)'(.*?)]/ism", $item['body'], $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $match) {
if (LibBlock::fetch_by_entity(local_channel(), $match[2])) {
$found = true;
}
}
}
if ($item['obj']) {
$local = json_decode($item['obj'],true);
if (!empty($local['source']) && !empty($local['source']['mediaType']) && !empty($local['source']['content'])) {
$cnt = preg_match_all("/\[share(.*?)portable_id='(.*?)'(.*?)]/ism", $local['source']['content'], $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $match) {
if (LibBlock::fetch_by_entity(local_channel(), $match[2])) {
$found = true;
}
}
}
}
}
if ($found) {
continue;
}
$matches = null;
$found = false;
$cnt = preg_match_all("/\[share(.*?)profile='(.*?)'(.*?)]/ism", $item['body'], $matches, PREG_SET_ORDER);
if ($cnt) {
foreach ($matches as $match) {
$r = q(
"select hubloc_hash from hubloc where hubloc_id_url = '%s' and hubloc_deleted = 0",
dbesc($match[2])
);
if ($r) {
if (LibBlock::fetch_by_entity(local_channel(), $r[0]['hubloc_hash'])) {
$found = true;
}
}
}
}
if ($found) {
continue;
}
}
$narr[] = $item;
}
$data = [ 'items' => $narr, 'order' => $order ];
Hook::call('conv_sort', $data);
$arr = $data['items'];
if (! (is_array($arr) && count($arr))) {
return $ret;
}
$arr = flatten_and_order($arr, $order);
foreach ($arr as $x) {
if (intval($x['id']) === intval($x['parent'])) {
$parents[] = $x;
}
}
if (stristr($order, 'created')) {
usort($parents, 'sort_thr_created');
} elseif (stristr($order, 'distance')) {
usort($parents, 'sort_thr_distance');
} elseif (stristr($order, 'commented')) {
usort($parents, 'sort_thr_commented');
} elseif (stristr($order, 'updated')) {
usort($parents, 'sort_thr_updated');
} elseif (stristr($order, 'changed')) {
usort($parents, 'sort_thr_received');
} elseif (stristr($order, 'ascending')) {
usort($parents, 'sort_thr_created_rev');
}
if ($parents) {
foreach ($parents as $i => $_x) {
$parents[$i]['children'] = get_item_children($arr, $_x);
}
foreach ($parents as $k => $v) {
if ($v['children']) {
$parents[$k]['children'] = sort_item_children($parents[$k]['children']);
}
}
}
if ($parents) {
foreach ($parents as $x) {
$ret[] = $x;
if ($x['children']) {
add_children_to_list($x['children'], $ret);
}
}
}
return $ret;
}
// This is a complicated sort.
// We want the original post at index 0 and all the comments (regardless of thread depth) ordered newest to oldest.
// likes and other invisible activities go to the end of the array beyond the oldest comment.
function sort_flatten($a, $b)
{
if ($a['parent'] === $a['id']) {
return -1;
}
if ($b['parent'] === $b['id']) {
return 1;
}
if (! visible_activity($a)) {
return 1;
}
if (! visible_activity($b)) {
return -1;
}
return strcmp($b['created'], $a['created']);
}
function sort_flatten_received($a, $b)
{
if ($a['parent'] === $a['id']) {
return -1;
}
if ($b['parent'] === $b['id']) {
return 1;
}
if (! visible_activity($a)) {
return 1;
}
if (! visible_activity($b)) {
return -1;
}
return strcmp($b['changed'], $a['changed']);
}
function sort_thr_created($a, $b)
{
return strcmp($b['created'], $a['created']);
}
function sort_thr_created_rev($a, $b)
{
return strcmp($a['created'], $b['created']);
}
function sort_thr_commented($a, $b)
{
return strcmp($b['commented'], $a['commented']);
}
function sort_thr_received($a, $b)
{
return strcmp($b['changed'], $a['changed']);
}
function sort_thr_distance($a, $b)
{
if (!isset($a['distance'])) {
$a['distance'] = 999999999;
}
if (!isset($b['distance'])) {
$b['distance'] = 999999999;
}
if ($a['distance'] === $b['distance']) {
return strcmp($b['commented'], $a['commented']);
}
return floatval($a['distance']) <=> floatval($b['distance']);
}
function sort_thr_updated($a, $b)
{
$indexa = (($a['changed'] > $a['edited']) ? $a['changed'] : $a['edited']);
$indexb = (($b['changed'] > $b['edited']) ? $b['changed'] : $b['edited']);
return strcmp($indexb, $indexa);
}
function find_thread_parent_index($arr, $x)
{
foreach ($arr as $k => $v) {
if ($v['id'] == $x['parent']) {
return $k;
}
}
return false;
}
function format_location($item)
{
if (str_starts_with($item['location'], '#')) {
$location = substr($item['location'], 1);
$location = ((str_contains($location, '[')) ? zidify_links(bbcode($location)) : $location);
} else {
$locate = ['location' => $item['location'], 'lat' => $item['lat'], 'lon' => $item['lon'], 'coord' => $item['coord'], 'html' => ''];
Hook::call('render_location', $locate);
$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_default($locate));
}
return $location . (!empty($item['distance']) ? t(' distance: ') . sprintf("%05.03f km",$item['distance']) : '');
}
function render_location_default($item)
{
$location = $item['location'];
$latitude = $item['lat'];
$longitude = $item['lon'];
if ($latitude || $longitude) {
if ($location) {
$location .= '&nbsp;<span class="smalltext">(' . $latitude . ',' . $longitude . ')</span>';
} else {
$location = '<span class="smalltext">' . $latitude . ',' . $longitude . '</span>';
}
}
return $location;
}
function prepare_page($item)
{
$naked = 1;
$preview = substr(urlencode($item['body']), 0, 240);
$link = z_root() . '/' . App::$cmd;
if (array_key_exists('webpage', App::$layout) && array_key_exists('authored', App::$layout['webpage'])) {
if (App::$layout['webpage']['authored'] === 'none') {
$naked = 1;
}
// ... other possible options
}
// prepare_body calls unobscure() as a side effect. Do it here so that
// the template will get passed an unobscured title.
$body = prepare_body($item, true, [ 'newwin' => false ]);
if (App::$page['template'] == 'none') {
$tpl = 'page_display_empty.tpl';
return replace_macros(Theme::get_template($tpl), [
'$body' => $body['html']
]);
}
$tpl = get_pconfig($item['uid'], 'system', 'pagetemplate');
if (! $tpl) {
$tpl = 'page_display.tpl';
}
return replace_macros(Theme::get_template($tpl), [
'$author' => (($naked) ? '' : $item['author']['xchan_name']),
'$auth_url' => (($naked) ? '' : zid($item['author']['xchan_url'])),
'$date' => (($naked) ? '' : datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'Y-m-d H:i')),
'$title' => zidify_links(smilies(bbcode($item['title']))),
'$body' => $body['html'],
'$preview' => $preview,
'$link' => $link,
]);
}
function get_responses($conv_responses, $response_verbs, $ob, $item)
{
$ret = [];
foreach ($response_verbs as $v) {
$ret[$v] = [];
$ret[$v]['count'] = ((x($conv_responses[$v], $item['mid'])) ? $conv_responses[$v][$item['mid']] : '');
$ret[$v]['list'] = ((x($conv_responses[$v], $item['mid'])) ? $conv_responses[$v][$item['mid'] . '-l'] : '');
$ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
$ret[$v]['title'] = $conv_responses[$v]['title'];
if ($ret[$v]['count'] > MAX_LIKERS) {
$ret[$v]['modal'] = true;
}
}
$count = 0;
foreach ($ret as $key) {
if ($key['count']) {
$count++;
}
}
$ret['count'] = $count;
//logger('ret: ' . print_r($ret,true));
return $ret;
}
function get_response_button_text($v, $count)
{
switch ($v) {
case 'like':
if (get_config('system', 'show_like_counts', true)) {
return $count . ' ' . tt('Like', 'Likes', $count, 'noun');
} else {
return t('Likes', 'noun');
}
case 'dislike':
if (get_config('system', 'show_like_counts', true)) {
return $count . ' ' . tt('Dislike', 'Dislikes', $count, 'noun');
} else {
return t('Dislikes', 'noun');
}
case 'attendyes':
return $count . ' ' . tt('Attending', 'Attending', $count, 'noun');
case 'attendno':
return $count . ' ' . tt('Not Attending', 'Not Attending', $count, 'noun');
case 'attendmaybe':
return $count . ' ' . tt('Undecided', 'Undecided', $count, 'noun');
case 'agree':
return $count . ' ' . tt('Agree', 'Agrees', $count, 'noun');
case 'disagree':
return $count . ' ' . tt('Disagree', 'Disagrees', $count, 'noun');
case 'abstain':
return $count . ' ' . tt('Abstain', 'Abstains', $count, 'noun');
default:
return '';
}
}