$new_body, 'images' => $saved_image);
}
function item_redir_and_replace_images($body, $images, $cid) {
$origbody = $body;
$newbody = '';
$observer = App::get_observer();
$obhash = (($observer) ? $observer['xchan_hash'] : '');
$obaddr = (($observer) ? $observer['xchan_addr'] : '');
for($i = 0; $i < count($images); $i++) {
$search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
$replace = '[url=' . magiclink_url($obhash,$obaddr,'$1') . '][!#saved_image' . $i . '#!][/url]' ;
$img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
$process_part = substr($origbody, 0, $img_end);
$origbody = substr($origbody, $img_end);
$process_part = preg_replace($search, $replace, $process_part);
$newbody = $newbody . $process_part;
}
$newbody = $newbody . $origbody;
$cnt = 0;
foreach($images as $image) {
// We're depending on the property of 'foreach' (specified on the PHP website) that
// it loops over the array starting from the first element and going sequentially
// to the last element
$newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
$cnt++;
}
return $newbody;
}
/**
* Render actions localized
*/
function localize_item(&$item){
if (activity_match($item['verb'],ACTIVITY_LIKE) || activity_match($item['verb'],ACTIVITY_DISLIKE)){
if(! $item['obj'])
return;
if(intval($item['item_thread_top']))
return;
$obj = json_decode($item['obj'],true);
if((! $obj) && ($item['obj'])) {
logger('localize_item: failed to decode object: ' . print_r($item['obj'],true));
}
if(is_array($obj['author']) && $obj['author']['link'])
$author_link = get_rel_link($obj['author']['link'],'alternate');
elseif(is_array($obj['actor']) && $obj['actor']['url'])
$author_link = ((is_array($obj['actor']['url'])) ? $obj['actor']['url'][0]['href'] : $obj['actor']['url']);
else
$author_link = '';
$author_name = (($obj['author'] && $obj['author']['name']) ? $obj['author']['name'] : '');
if(!$author_name)
$author_name = ((is_array($obj['actor']) && $obj['actor']['name']) ? $obj['actor']['name'] : '');
if(is_array($obj['link']))
$item_url = get_rel_link($obj['link'],'alternate');
if(!$item_url)
$item_url = $obj['id'];
$Bphoto = '';
switch($obj['type']) {
case ACTIVITY_OBJ_PHOTO:
case 'Photo':
$post_type = t('photo');
break;
case ACTIVITY_OBJ_EVENT:
case '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']))
$obj['owner']['name'];
if(array_key_exists('link',$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:
case 'Note':
default:
$post_type = t('post');
if(($obj['parent'] && $obj['id'] != $obj['parent']) || $obj['inReplyTo'])
$post_type = t('comment');
break;
}
// If we couldn't parse something useful, don't bother translating.
// We need something better than zid here, probably magic_link(), but it needs writing
if($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');
}
// 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');
}
$item['shortlocalize'] = sprintf($shortbodyverb, '[bdi]' . $author_name . '[/bdi]', $post_type);
$item['body'] = $item['localize'] = sprintf($bodyverb, '[bdi]' . $author . '[/bdi]', '[bdi]' . $objauthor . '[/bdi]', $plink);
if($Bphoto != "")
$item['body'] .= "\n\n\n" . '[zrl=' . chanlink_url($author_link) . '][zmg=80x80]' . $Bphoto . '[/zmg][/zrl]';
}
else {
logger('localize_item like failed: link ' . $author_link . ' name ' . $author_name . ' url ' . $item_url);
}
}
if (activity_match($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) . '][bdi]' . $Aname . '[/bdi][/zrl]';
$B = '[zrl=' . chanlink_url($Blink) . '][bdi]' . $Bname . '[/bdi][/zrl]';
if ($Bphoto!="") $Bphoto = '[zrl=' . chanlink_url($Blink) . '][zmg=80x80]' . $Bphoto . '[/zmg][/zrl]';
$item['shortlocalize'] = sprintf( t('%1$s is now connected with %2$s'), '[bdi]' . $Aname . '[/bdi]', '[bdi]' . $Bname . '[/bdi]');
$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)) {
/** @FIXME for obscured private posts, until then leave untranslated */
return;
$verb = urldecode(substr($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) . '][bdi]' . $Aname . '[/bdi][/zrl]';
$B = '[zrl=' . chanlink_url($Blink) . '][bdi]' . $Bname . '[/bdi][/zrl]';
if ($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 translate 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
$item['shortlocalize'] = sprintf($txt, '[bdi]' . $Aname . '[/bdi]', '[bdi]' . $Bname . '[/bdi]');
$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) . '][bdi]' . $Aname . '[/bdi][/zrl]';
$txt = t('%1$s is %2$s','mood');
$item['body'] = sprintf($txt, $A, t($verb));
}
/*
// FIXME store parent item as object or target
// (and update to json storage)
if (activity_match($item['verb'],ACTIVITY_TAG)) {
$r = q("SELECT * from item,contact WHERE
item.contact-id=contact.id AND item.mid='%s';",
dbesc($item['parent_mid']));
if(count($r)==0) return;
$obj=$r[0];
$author = '[zrl=' . zid($item['author-link']) . ']' . $item['author-name'] . '[/zrl]';
$objauthor = '[zrl=' . zid($obj['author-link']) . ']' . $obj['author-name'] . '[/zrl]';
switch($obj['verb']){
case ACTIVITY_POST:
switch ($obj['obj_type']){
case ACTIVITY_OBJ_EVENT:
$post_type = t('event');
break;
default:
$post_type = t('status');
}
break;
default:
if($obj['resource_id']){
$post_type = t('photo');
$m=array(); preg_match("/\[[zu]rl=([^]]*)\]/", $obj['body'], $m);
$rr['plink'] = $m[1];
} else {
$post_type = t('status');
}
}
$plink = '[zrl=' . $obj['plink'] . ']' . $post_type . '[/zrl]';
// $parsedobj = parse_xml_string($xmlhead.$item['obj']);
$tag = sprintf('#[zrl=%s]%s[/zrl]', $parsedobj->id, $parsedobj->content);
$item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
}
if (activity_match($item['verb'],ACTIVITY_FAVORITE)){
if ($item['obj_type']== "")
return;
$Aname = $item['author']['xchan_name'];
$Alink = $item['author']['xchan_url'];
$xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
// $obj = parse_xml_string($xmlhead.$item['obj']);
if(strlen($obj->id)) {
$r = q("select * from item where mid = '%s' and uid = %d limit 1",
dbesc($obj->id),
intval($item['uid'])
);
if(count($r) && $r[0]['plink']) {
$target = $r[0];
$Bname = $target['author-name'];
$Blink = $target['author-link'];
$A = '[zrl=' . zid($Alink) . ']' . $Aname . '[/zrl]';
$B = '[zrl=' . zid($Blink) . ']' . $Bname . '[/zrl]';
$P = '[zrl=' . $target['plink'] . ']' . t('post/item') . '[/zrl]';
$item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
}
}
}
*/
/*
$matches = null;
if(strpos($item['body'],'[zrl') !== false) {
if(preg_match_all('/@\[zrl=(.*?)\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
foreach($matches as $mtch) {
if(! strpos($mtch[1],'zid='))
$item['body'] = str_replace($mtch[0],'@[zrl=' . zid($mtch[1]). ']',$item['body']);
}
}
}
if(strpos($item['body'],'[zmg') !== false) {
// add zid's to public images
if(preg_match_all('/\[zrl=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[zmg(.*?)\]h(.*?)\[\/zmg\]\[\/zrl\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
foreach($matches as $mtch) {
$item['body'] = str_replace($mtch[0],'[zrl=' . zid( $mtch[1] . '/photos/' . $mtch[2] . '/image/' . $mtch[3]) . '][zmg' . $mtch[4] . ']h' . $mtch[5] . '[/zmg][/zrl]',$item['body']);
}
}
}
*/
}
/**
* @brief Count the total of comments on this item and its desendants.
*
* @param array $item an assoziative item-array which provides:
* * \e array \b children
* @return number
*/
function count_descendants($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 $item
* @return boolean
*/
function visible_activity($item) {
$hidden_activities = [ ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_AGREE, ACTIVITY_DISAGREE, ACTIVITY_ABSTAIN, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE, ACTIVITY_POLLRESPONSE ];
if(intval($item['item_notshown']))
return false;
if ($item['obj_type'] === 'Answer') {
return false;
}
foreach($hidden_activities as $act) {
if((activity_match($item['verb'], $act)) && ($item['mid'] != $item['parent_mid'])) {
return false;
}
}
// We only need edit activities for other federated protocols
// which do not support edits natively. While this does federate
// edits, it presents a number of issues locally - such as #757 and #758.
// The SQL check for an edit activity would not perform that well so to fix these issues
// requires an additional item flag (perhaps 'item_edit_activity') that we can add to the
// query for searches and notifications.
// For now we'll just forget about trying to make edits work on network protocols that
// don't support them.
// if(is_edit_activity($item))
// return false;
return true;
}
/**
* @brief Check if a given activity is an edit activity
*
*
* @param array $item
* @return boolean
*/
function is_edit_activity($item) {
$post_types = [ ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT, basename(ACTIVITY_OBJ_NOTE), basename(ACTIVITY_OBJ_COMMENT)];
// In order to share edits with networks which have no concept of editing, we'll create
// separate activities to indicate the edit. Our network will not require them, since our
// edits are automatically applied and the activity indicated.
if(($item['verb'] === ACTIVITY_UPDATE) && (in_array($item['obj_type'],$post_types)))
return true;
return false;
}
/**
* @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 boolean $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 = ((local_channel()) ? true : false);
if (local_channel())
load_pconfig(local_channel(),'');
$profile_owner = 0;
$page_writeable = false;
$live_update_div = '';
$jsreload = '';
$preview = (($page_mode === 'preview') ? true : false);
$r_preview = (($page_mode === 'r_preview') ? true : false);
$previewing = (($preview) ? ' preview ' : '');
$preview_lbl = t('This is an unsaved preview');
if (in_array($mode, [ 'network', 'pubstream'])) {
$profile_owner = local_channel();
$page_writeable = ((local_channel()) ? true : false);
if (!$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).
$live_update_div = '' . "\r\n"
. "\r\n";
}
}
elseif ($mode === 'hq') {
$profile_owner = local_channel();
$page_writeable = true;
$live_update_div = '' . "\r\n";
}
elseif ($mode === 'channel') {
$profile_owner = App::$profile['profile_uid'];
$page_writeable = ($profile_owner == local_channel());
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.
$live_update_div = '' . "\r\n"
. "\r\n";
}
}
}
elseif ($mode === 'cards') {
$profile_owner = App::$profile['profile_uid'];
$page_writeable = ($profile_owner == local_channel());
$live_update_div = '' . "\r\n"
. "\r\n";
$jsreload = $_SESSION['return_url'];
}
elseif ($mode === 'articles') {
$profile_owner = App::$profile['profile_uid'];
$page_writeable = ($profile_owner == local_channel());
$live_update_div = '' . "\r\n"
. "\r\n";
$jsreload = $_SESSION['return_url'];
}
elseif ($mode === 'display') {
$profile_owner = local_channel();
$page_writeable = false;
$live_update_div = '' . "\r\n";
}
elseif ($mode === 'page') {
$profile_owner = App::$profile['uid'];
$page_writeable = ($profile_owner == local_channel());
$live_update_div = '' . "\r\n";
}
elseif ($mode === 'search') {
$live_update_div = '' . "\r\n";
}
elseif ($mode === 'moderate') {
$profile_owner = local_channel();
}
elseif ($mode === 'photos') {
$profile_owner = App::$profile['profile_uid'];
$page_writeable = ($profile_owner == local_channel());
$live_update_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() == $profile_owner) ? true : false);
if (! feature_enabled($profile_owner,'multi_delete'))
$page_dropping = false;
$uploading = false;
if(local_channel()) {
$cur_channel = App::get_channel();
if($cur_channel['channel_allow_cid'] === '' && $cur_channel['channel_allow_gid'] === ''
&& $cur_channel['channel_deny_cid'] === '' && $cur_channel['channel_deny_gid'] === ''
&& intval(\Zotlabs\Access\PermissionLimits::Get(local_channel(),'view_storage')) === PERMS_PUBLIC) {
$uploading = true;
}
}
$channel = App::get_channel();
$observer = App::get_observer();
if($update)
$return_url = $_SESSION['return_url'];
else
$return_url = $_SESSION['return_url'] = App::$query_string;
load_contact_links(local_channel());
$cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
call_hooks('conversation_start',$cb);
$items = $cb['items'];
$conv_responses = [
'like' => ['title' => t('Likes','title')],
'dislike' => ['title' => t('Dislikes','title')],
'agree' => ['title' => t('Agree','title')],
'disagree' => ['title' => t('Disagree','title')],
'abstain' => ['title' => t('Abstain','title')],
'attendyes' => ['title' => t('Attending','title')],
'attendno' => ['title' => t('Not attending','title')],
'attendmaybe' => ['title' => t('Might attend','title')],
'answer' => []
];
// array with html for each thread (parent+comments)
$threads = array();
$threadsid = -1;
$page_template = get_markup_template("conversation.tpl");
if($items) {
if(in_array($mode, [ 'network-new', 'search', 'community', 'moderate' ])) {
// "New Item View" on network 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' => $item
];
call_hooks('stream_item',$x);
if($x['item']['blocked'])
continue;
$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;
}
$sp = false;
$profile_link = best_link_url($item,$sp);
if($sp)
$sparkle = ' sparkle';
else
$profile_link = zid($profile_link);
$profile_name = $item['author']['xchan_name'];
$profile_link = $item['author']['xchan_url'];
$profile_avatar = $item['author']['xchan_photo_m'];
$location = format_location($item);
localize_item($item);
if($mode === 'network-new')
$dropping = true;
else
$dropping = false;
$drop = array(
'pagedropping' => $page_dropping,
'dropping' => $dropping,
'select' => t('Select'),
'delete' => t('Delete'),
);
$star = array(
'toggle' => t("Toggle Star Status"),
'isstarred' => ((intval($item['item_starred'])) ? true : false),
);
$lock = (($item['item_private'] || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid']))
? t('Private Message')
: false
);
$locktype = $item['item_private'];
$likebuttons = false;
$shareable = false;
$verified = (intval($item['item_verified']) ? t('Message signature validated') : '');
$forged = ((($item['sig']) && (! intval($item['item_verified']))) ? t('Message signature incorrect') : '');
$unverified = '';
// $tags=array();
// $terms = get_terms_oftype($item['term'],array(TERM_HASHTAG,TERM_MENTION,TERM_UNKNOWN,TERM_COMMUNITYTAG));
// if(count($terms))
// foreach($terms as $tag)
// $tags[] = format_term_for_display($tag);
$body = prepare_body($item,true);
$has_tags = (($body['tags'] || $body['categories'] || $body['mentions'] || $body['attachments'] || $body['folders']) ? true : false);
if(strcmp(datetime_convert('UTC','UTC',$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] )) ? $item['plink'] : z_root() . '/display/' . gen_link_id($conv_link_mid));
$tmp_item = array(
'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' : $item['item_id']),
'mids' => json_encode(['b64.' . base64url_encode($item['mid'])]),
'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, $profile_url),
'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,
'title' => $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' => $forged,
'txt_cats' => t('Categories:'),
'txt_folders' => t('Filed under:'),
'has_cats' => (($body['categories']) ? 'true' : ''),
'has_folders' => (($body['folders']) ? 'true' : ''),
'text' => strip_tags($body['html']),
'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' => ((feature_enabled(local_channel(),'star_posts')) ? $star : ''),
'drop' => $drop,
'vote' => $likebuttons,
'like' => '',
'dislike' => '',
'comment' => '',
'conv' => (($preview) ? '' : array('href'=> $conv_link, 'title'=> t('View in context'))),
'previewing' => $previewing,
'wait' => t('Please wait'),
'thread_level' => 1,
'has_tags' => $has_tags,
'is_new' => $is_new
);
$arr = array('item' => $item, 'output' => $tmp_item);
call_hooks('display_item', $arr);
// $threads[$threadsid]['id'] = $item['item_id'];
$threads[] = $arr['output'];
}
}
else {
// Normal View
// logger('conv: items: ' . print_r($items,true));
$conv = new Zotlabs\Lib\ThreadStream($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
$threads = array();
foreach($items as $item) {
// Check for any blocked authors
$x = [ 'mode' => $mode, 'item' => $item ];
call_hooks('stream_item',$x);
if($x['item']['blocked'])
continue;
$item = $x['item'];
builtin_activity_puller($item, $conv_responses);
if(! visible_activity($item)) {
continue;
}
$item['pagedrop'] = $page_dropping;
if($item['id'] == $item['parent'] || $r_preview) {
$item_object = new Zotlabs\Lib\ThreadItem($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);
$threads = array();
}
}
}
if(in_array($page_mode, [ 'traditional', 'preview', 'pager_list'] )) {
$page_template = get_markup_template("threaded_conversation.tpl");
}
elseif($update) {
$page_template = get_markup_template("convobj.tpl");
}
else {
$page_template = get_markup_template("conv_frame.tpl");
$threads = null;
}
// if($page_mode === 'preview')
// logger('preview: ' . print_r($threads,true));
// Do not un-comment if smarty3 is in use
// logger('page_template: ' . $page_template);
// logger('nouveau: ' . print_r($threads,true));
$o .= replace_macros($page_template, array(
'$baseurl' => z_root(),
'$photo_item' => $content_html,
'$live_update' => $live_update_div,
'$remove' => t('remove'),
'$mode' => $mode,
'$user' => App::$user,
'$threads' => $threads,
'$wait' => t('Loading...'),
'$conversation_tools' => t('Conversation Tools'),
'$dropping' => ($page_dropping?t('Delete Selected Items'):False),
));
return $o;
}
function best_link_url($item) {
$best_url = '';
$sparkle = false;
$clean_url = normalise_link($item['author-link']);
if((local_channel()) && (local_channel() == $item['uid'])) {
if(isset(App::$contacts) && x(App::$contacts,$clean_url)) {
if(App::$contacts[$clean_url]['network'] === NETWORK_DFRN) {
$best_url = z_root() . '/redir/' . App::$contacts[$clean_url]['id'];
$sparkle = true;
}
else
$best_url = App::$contacts[$clean_url]['url'];
}
}
if(! $best_url) {
if(strlen($item['author-link']))
$best_url = $item['author-link'];
else
$best_url = $item['url'];
}
return $best_url;
}
function thread_action_menu($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, [ 'network-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 ];
call_hooks('thread_action_menu', $args);
return $args['menu'];
}
function author_is_pmable($xchan, $abook) {
$x = [ 'xchan' => $xchan, 'abook' => $abook, 'result' => 'unset' ];
call_hooks('author_is_pmable',$x);
if($x['result'] !== 'unset')
return $x['result'];
if($xchan['xchan_network'] === 'zot' && get_observer_hash())
return true;
return false;
}
function thread_author_menu($item, $mode = '') {
$menu = [];
$local_channel = local_channel();
if($local_channel) {
if(! count(App::$contacts))
load_contact_links($local_channel);
$channel = App::get_channel();
$channel_hash = (($channel) ? $channel['channel_hash'] : '');
}
$profile_link = chanlink_hash($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 {
$url = (($item['author']['xchan_addr']) ? $item['author']['xchan_addr'] : $item['author']['xchan_url']);
if($local_channel && $url && (! in_array($item['author']['xchan_network'],[ 'rss', 'anon','unknown' ]))) {
$follow_url = z_root() . '/follow/?f=&url=' . urlencode($url) . '&interactive=0';
}
}
if($item['uid'] > 0 && author_is_pmable($item['author'],$contact)) {
$pm_url = z_root() . '/mail/new/?f=&hash=' . urlencode($item['author_xchan']);
}
}
if($contact) {
$poke_link = ((Apps::system_app_installed($local_channel, 'Poke')) ? z_root() . '/poke/?f=&c=' . $contact['abook_id'] : '');
if (! intval($contact['abook_self']))
$contact_url = z_root() . '/connedit/' . $contact['abook_id'];
$posts_link = z_root() . '/network/?cid=' . $contact['abook_id'];
$clean_url = normalise_link($item['author-link']);
}
$rating_enabled = get_config('system','rating_enabled');
$ratings_url = (($rating_enabled) ? z_root() . '/ratings/' . urlencode($item['author_xchan']) : '');
if($profile_link) {
$menu[] = [
'menu' => 'view_profile',
'title' => t('View Profile'),
'icon' => 'fw',
'action' => '',
'href' => $profile_link
];
}
if($posts_link) {
$menu[] = [
'menu' => 'view_posts',
'title' => t('Recent Activity'),
'icon' => 'fw',
'action' => '',
'href' => $posts_link
];
}
if($follow_url) {
$menu[] = [
'menu' => 'follow',
'title' => t('Connect'),
'icon' => 'fw',
'action' => 'doFollowAuthor(\'' . $follow_url . '\'); return false;',
'href' => '#',
];
}
if($contact_url) {
$menu[] = [
'menu' => 'connedit',
'title' => t('Edit Connection'),
'icon' => 'fw',
'action' => '',
'href' => $contact_url
];
}
if($pm_url) {
$menu[] = [
'menu' => 'prv_message',
'title' => t('Message'),
'icon' => 'fw',
'action' => '',
'href' => $pm_url
];
}
if($ratings_url) {
$menu[] = [
'menu' => 'ratings',
'title' => t('Ratings'),
'icon' => 'fw',
'action' => '',
'href' => $ratings_url
];
}
if($poke_link) {
$menu[] = [
'menu' => 'poke',
'title' => t('Poke'),
'icon' => 'fw',
'action' => '',
'href' => $poke_link
];
}
$args = [ 'item' => $item, 'mode' => $mode, 'menu' => $menu ];
call_hooks('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(activity_match($item['verb'],ACTIVITY_POST) && $item['obj_type'] !== 'Answer')
return;
foreach($conv_responses as $mode => $v) {
$url = '';
switch($mode) {
case 'like':
$verb = ACTIVITY_LIKE;
break;
case 'dislike':
$verb = ACTIVITY_DISLIKE;
break;
case 'agree':
$verb = ACTIVITY_AGREE;
break;
case 'disagree':
$verb = ACTIVITY_DISAGREE;
break;
case 'abstain':
$verb = ACTIVITY_ABSTAIN;
break;
case 'attendyes':
$verb = ACTIVITY_ATTEND;
break;
case 'attendno':
$verb = ACTIVITY_ATTENDNO;
break;
case 'attendmaybe':
$verb = ACTIVITY_ATTENDMAYBE;
break;
case 'answer':
$verb = ACTIVITY_POST;
break;
default:
return;
break;
}
if((activity_match($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'])
? '' . ' ' . $name . ''
: '' . $name . ''
);
if(! $item['thr_parent'])
$item['thr_parent'] = $item['parent_mid'];
$conv_responses[$mode]['mids'][$item['thr_parent']][] = 'b64.' . base64url_encode($item['mid']);
if($item['obj_type'] === 'Answer')
continue;
if(! ((isset($conv_responses[$mode][$item['thr_parent'] . '-l']))
&& (is_array($conv_responses[$mode][$item['thr_parent'] . '-l']))))
$conv_responses[$mode][$item['thr_parent'] . '-l'] = array();
// only list each unique author once
if(in_array($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;
}
}
}
/**
* @brief Format the like/dislike text for a profile item.
*
* @param int $cnt number of people who like/dislike the item
* @param array $arr array of pre-linked names of likers/dislikers
* @param string $type one of 'like, 'dislike'
* @param int $id item id
* @return string formatted text
*/
function format_like($cnt, $arr, $type, $id) {
$o = '';
if ($cnt == 1) {
$o .= (($type === 'like') ? sprintf( t('%s likes this.'), $arr[0]) : sprintf( t('%s doesn\'t like this.'), $arr[0])) . EOL ;
} else {
$spanatts = 'class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');"';
$o .= (($type === 'like') ?
sprintf( tt('%2$d people like this.','%2$d people like this.',$cnt), $spanatts, $cnt)
:
sprintf( tt('%2$d people don\'t like this.','%2$d people don\'t like this.',$cnt), $spanatts, $cnt) );
$o .= EOL;
$total = count($arr);
if($total >= MAX_LIKERS)
$arr = array_slice($arr, 0, MAX_LIKERS - 1);
if($total < MAX_LIKERS)
$arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1];
$str = implode(', ', $arr);
if($total >= MAX_LIKERS)
$str .= sprintf( tt(', and %d other people',', and %d other people',$total - MAX_LIKERS), $total - MAX_LIKERS );
$str = (($type === 'like') ? sprintf( t('%s like this.'), $str) : sprintf( t('%s don\'t like this.'), $str));
$o .= "\t" . '' . $str . '
';
}
return $o;
}
/**
* Wrapper to allow addons to replace the status editor if desired.
*/
function status_editor($a, $x, $popup = false, $module='') {
$hook_info = ['editor_html' => '', 'x' => $x, 'popup' => $popup, 'module' => $module];
call_hooks('status_editor',$hook_info);
if ($hook_info['editor_html'] == '') {
return hz_status_editor($a, $x, $popup);
} else {
return $hook_info['editor_html'];
}
}
/**
* This is our general purpose content editor.
* It was once nicknamed "jot" and you may see references to "jot" littered throughout the code.
* They are referring to the content editor or components thereof.
*/
function hz_status_editor($a, $x, $popup = false) {
$o = '';
$c = channelx_by_n($x['profile_uid']);
if($c && $c['channel_moved'])
return $o;
$plaintext = true;
$feature_nocomment = feature_enabled($x['profile_uid'], 'disable_comments');
if(x($x, 'disable_comments'))
$feature_nocomment = false;
$feature_expire = ((feature_enabled($x['profile_uid'], 'content_expire') && (! $webpage)) ? true : false);
if(x($x, 'hide_expire'))
$feature_expire = false;
$feature_future = ((feature_enabled($x['profile_uid'], 'delayed_posting') && (! $webpage)) ? true : false);
if(x($x, 'hide_future'))
$feature_future = false;
$geotag = (($x['allow_location']) ? replace_macros(get_markup_template('jot_geotag.tpl'), array()) : '');
$setloc = t('Set your location');
$clearloc = ((get_pconfig($x['profile_uid'], 'system', 'use_browser_location')) ? t('Clear browser location') : '');
if(x($x, 'hide_location'))
$geotag = $setloc = $clearloc = '';
$mimetype = ((x($x,'mimetype')) ? $x['mimetype'] : 'text/bbcode');
$mimeselect = ((x($x,'mimeselect')) ? $x['mimeselect'] : false);
if($mimeselect)
$mimeselect = mimetype_select($x['profile_uid'], $mimetype);
else
$mimeselect = '';
$weblink = (($mimetype === 'text/bbcode') ? t('Insert web link') : false);
if(x($x, 'hide_weblink'))
$weblink = false;
$embedPhotos = t('Embed (existing) photo from your photo albums');
$writefiles = (($mimetype === 'text/bbcode') ? perm_is_allowed($x['profile_uid'], get_observer_hash(), 'write_storage') : false);
if(x($x, 'hide_attach'))
$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
$layoutselect = '';
if(array_key_exists('channel_select',$x) && $x['channel_select']) {
require_once('include/channel.php');
$id_select = identity_selector();
}
else
$id_select = '';
$webpage = ((x($x,'webpage')) ? $x['webpage'] : '');
$reset = ((x($x,'reset')) ? $x['reset'] : '');
$feature_auto_save_draft = ((feature_enabled($x['profile_uid'], 'auto_save_draft')) ? "true" : "false");
$tpl = get_markup_template('jot-header.tpl');
$tplmacros = [
'$baseurl' => z_root(),
'$editselect' => (($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?'),
'$editor_autocomplete'=> ((x($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'),
'$modalerroralbum' => t('Error getting album'),
'$nocomment_enabled' => t('Comments enabled'),
'$nocomment_disabled' => t('Comments disabled'),
'$auto_save_draft' => $feature_auto_save_draft,
'$reset' => $reset
];
call_hooks('jot_header_tpl_filter',$tplmacros);
App::$page['htmlhead'] .= replace_macros($tpl, $tplmacros);
$tpl = get_markup_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');
$defpublish = ((($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
$catsenabled = ((feature_enabled($x['profile_uid'], 'categories') && (! $webpage)) ? 'categories' : '');
// avoid illegal offset errors
if(! array_key_exists('permissions',$x))
$x['permissions'] = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
$jotplugins = '';
call_hooks('jot_tool', $jotplugins);
$jotnets = '';
if(x($x,'jotnets')) {
call_hooks('jot_networks', $jotnets);
}
$sharebutton = (x($x,'button') ? $x['button'] : t('Share'));
$placeholdtext = (x($x,'content_label') ? $x['content_label'] : $sharebutton);
$tplmacros = [
'$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' => $writefiles,
'$bold' => t('Bold'),
'$italic' => t('Italic'),
'$underline' => t('Underline'),
'$quote' => t('Quote'),
'$code' => t('Code'),
'$attach' => t('Attach/Upload file'),
'$weblink' => $weblink,
'$embedPhotos' => $embedPhotos,
'$embedPhotosModalTitle' => t('Embed an image from your albums'),
'$embedPhotosModalCancel' => t('Cancel'),
'$embedPhotosModalOK' => t('OK'),
'$setloc' => $setloc,
'$voting' => t('Toggle voting'),
'$poll' => t('Toggle poll'),
'$poll_option_label' => t('Option'),
'$poll_add_option_label' => t('Add option'),
'$poll_expire_unit_label' => [t('Minutes'), t('Hours'), t('Days')],
'$multiple_answers' => ['poll_multiple_answers', t("Allow multiple answers"), '', '', [t('No'), t('Yes')]],
'$consensus' => ((array_key_exists('item',$x)) ? $x['item']['item_consensus'] : 0),
'$nocommenttitle' => t('Disable comments'),
'$nocommenttitlesub' => t('Toggle comments'),
'$feature_nocomment' => $feature_nocomment,
'$nocomment' => ((array_key_exists('item',$x)) ? $x['item']['item_nocomment'] : 0),
'$clearloc' => $clearloc,
'$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' => ((x($x,'body')) ? htmlspecialchars($x['body'], ENT_COMPAT,'UTF-8') : ''),
'$attachment' => ((x($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' => $jotplugins,
'$jotnets' => $jotnets,
'$jotnets_label' => t('Other networks and post services'),
'$defexpire' => $defexpire,
'$feature_expire' => $feature_expire,
'$expires' => t('Set expiration date'),
'$defpublish' => $defpublish,
'$feature_future' => $feature_future,
'$future_txt' => t('Set publish date'),
'$feature_encrypt' => ((feature_enabled($x['profile_uid'], 'content_encrypt') && (! $webpage)) ? true : false),
'$encrypt' => t('Encrypt text'),
'$cipher' => $cipher,
'$expiryModalOK' => t('OK'),
'$expiryModalCANCEL' => t('Cancel'),
'$expanded' => ((x($x, 'expanded')) ? $x['expanded'] : false),
'$bbcode' => ((x($x, 'bbcode')) ? $x['bbcode'] : false),
'$parent' => ((array_key_exists('parent',$x) && $x['parent']) ? $x['parent'] : 0),
'$reset' => $reset,
'$is_owner' => ((local_channel() && (local_channel() == $x['profile_uid'])) ? true : false),
'$custommoretoolsdropdown' => '',
'$custommoretoolsbuttons' => '',
'$customsubmitright' => []
];
call_hooks('jot_tpl_filter',$tplmacros);
$o .= replace_macros($tpl, $tplmacros);
if ($popup === true) {
$o = '';
}
return $o;
}
function get_item_children($arr, $parent) {
$children = array();
foreach($arr as $item) {
if($item['id'] != $item['parent']) {
if(get_config('system','thread_allow')) {
// Fallback to parent_mid if thr_parent is not set
$thr_parent = $item['thr_parent'];
if($thr_parent == '')
$thr_parent = $item['parent_mid'];
if($thr_parent == $parent['mid']) {
$item['children'] = get_item_children($arr, $item);
$children[] = $item;
}
}
else if($item['parent'] == $parent['id']) {
$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'], $arr);
}
}
function conv_sort($arr, $order) {
if((!(is_array($arr) && count($arr))))
return array();
$parents = array();
foreach($arr as $x)
if($x['id'] == $x['parent'])
$parents[] = $x;
if(stristr($order,'created'))
usort($parents,'sort_thr_created');
elseif(stristr($order,'commented'))
usort($parents,'sort_thr_commented');
elseif(stristr($order,'updated'))
usort($parents,'sort_thr_updated');
elseif(stristr($order,'ascending'))
usort($parents,'sort_thr_created_rev');
if(count($parents))
foreach($parents as $i=>$_x)
$parents[$i]['children'] = get_item_children($arr, $_x);
if(count($parents)) {
foreach($parents as $k => $v) {
if(count($parents[$k]['children'])) {
$parents[$k]['children'] = sort_item_children($parents[$k]['children']);
}
}
}
$ret = array();
if(count($parents)) {
foreach($parents as $x) {
$ret[] = $x;
if(count($x['children']))
add_children_to_list($x['children'], $ret);
}
}
return $ret;
}
function sort_thr_created($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'],$a['commented']);
}
function sort_thr_updated($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(strpos($item['location'],'#') === 0) {
$location = substr($item['location'],1);
$location = ((strpos($location,'[') !== false) ? zidify_links(bbcode($location)) : $location);
}
else {
$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
call_hooks('render_location',$locate);
$location = ((strlen($locate['html'])) ? $locate['html'] : render_location_default($locate));
}
return $location;
}
function render_location_default($item) {
$location = $item['location'];
$coord = $item['coord'];
if($coord) {
if($location)
$location .= ' (' . $coord . ')';
else
$location = '' . $coord . '';
}
return $location;
}
function prepare_page($item) {
$naked = 1;
// $naked = ((get_pconfig($item['uid'],'system','nakedpage')) ? 1 : 0);
$observer = App::get_observer();
//240 chars is the longest we can have before we start hitting problems with suhosin sites
$preview = substr(urlencode($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, [ 'newwin' => false ]);
if(App::$page['template'] == 'none') {
$tpl = 'page_display_empty.tpl';
return replace_macros(get_markup_template($tpl), array(
'$body' => $body['html']
));
}
$tpl = get_pconfig($item['uid'], 'system', 'pagetemplate');
if (! $tpl)
$tpl = 'page_display.tpl';
return replace_macros(get_markup_template($tpl), array(
'$author' => (($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) {
$ret = array();
foreach($response_verbs as $v) {
$ret[$v] = array();
$ret[$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'] == true)
$count++;
}
$ret['count'] = $count;
//logger('ret: ' . print_r($ret,true));
return $ret;
}
function get_response_button_text($v,$count) {
switch($v) {
case 'like':
return tt('Like','Likes',$count,'noun');
break;
case 'dislike':
return tt('Dislike','Dislikes',$count,'noun');
break;
case 'attendyes':
return tt('Attending','Attending',$count,'noun');
break;
case 'attendno':
return tt('Not Attending','Not Attending',$count,'noun');
break;
case 'attendmaybe':
return tt('Undecided','Undecided',$count,'noun');
break;
case 'agree':
return tt('Agree','Agrees',$count,'noun');
break;
case 'disagree':
return tt('Disagree','Disagrees',$count,'noun');
break;
case 'abstain':
return tt('Abstain','Abstains',$count,'noun');
break;
default:
return '';
break;
}
}