diff options
Diffstat (limited to 'Zotlabs/Widget/Messages.php')
| -rw-r--r-- | Zotlabs/Widget/Messages.php | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/Zotlabs/Widget/Messages.php b/Zotlabs/Widget/Messages.php new file mode 100644 index 000000000..21375b08f --- /dev/null +++ b/Zotlabs/Widget/Messages.php @@ -0,0 +1,184 @@ +<?php + +namespace Zotlabs\Widget; + +use App; +use Zotlabs\Lib\IConfig; + +class Messages { + + public static function widget($arr) { + if (!local_channel()) + return EMPTY_STR; + + $page = self::get_messages_page($options); + + $_SESSION['messages_loadtime'] = datetime_convert(); + + $tpl = get_markup_template('messages_widget.tpl'); + $o = replace_macros($tpl, [ + '$entries' => $page['entries'], + '$offset' => $page['offset'], + '$feature_star' => feature_enabled(local_channel(), 'star_posts'), + '$strings' => [ + 'messages_title' => t('Public and restricted messages'), + 'direct_messages_title' => t('Direct messages'), + 'starred_messages_title' => t('Starred messages'), + 'loading' => t('Loading'), + 'empty' => t('No messages') + ] + ]); + + return $o; + } + + public static function get_messages_page($options) { + if (!local_channel()) + return; + + if ($options['offset'] == -1) { + return; + } + + $channel = App::get_channel(); + $item_normal = item_normal(); + $entries = []; + $limit = 30; + $dummy_order_sql = ''; + + $offset = 0; + if ($options['offset']) { + $offset = intval($options['offset']); + } + + $loadtime = (($offset) ? $_SESSION['messages_loadtime'] : datetime_convert()); + + switch($options['type']) { + case 'direct': + $type_sql = ' AND item_private = 2 '; + // $dummy_order_sql has no other meaning but to trick + // some mysql backends into using the right index. + $dummy_order_sql = ', received DESC '; + break; + case 'starred': + $type_sql = ' AND item_starred = 1 '; + break; + default: + $type_sql = ' AND item_private IN (0, 1) '; + } + + $items = q("SELECT * FROM item WHERE uid = %d + AND created <= '%s' + $type_sql + AND item_thread_top = 1 + $item_normal + ORDER BY created DESC $dummy_order_sql + LIMIT $limit OFFSET $offset", + intval(local_channel()), + dbescdate($loadtime) + ); + + xchan_query($items, false); + + $i = 0; + + foreach($items as $item) { + + $info = ''; + if ($options['type'] == 'direct') { + $info .= self::get_dm_recipients($channel, $item); + } + + if($item['owner_xchan'] !== $item['author_xchan']) { + $info .= t('via') . ' ' . $item['owner']['xchan_name']; + } + + $summary = $item['title']; + if (!$summary) { + $summary = $item['summary']; + } + if (!$summary) { + $summary = htmlentities(html2plain(bbcode($item['body'], ['drop_media' => true]), 75, true), ENT_QUOTES, 'UTF-8', false); + } + if (!$summary) { + $summary = '...'; + } + $summary = substr_words($summary, 68); + + switch(intval($item['item_private'])) { + case 1: + $icon = '<i class="fa fa-lock"></i>'; + break; + case 2: + $icon = '<i class="fa fa-envelope-o"></i>'; + break; + default: + $icon = ''; + } + + $entries[$i]['author_name'] = $item['author']['xchan_name']; + $entries[$i]['author_addr'] = (($item['author']['xchan_addr']) ? $item['author']['xchan_addr'] : $item['author']['xchan_url']); + $entries[$i]['info'] = $info; + $entries[$i]['created'] = datetime_convert('UTC', date_default_timezone_get(), $item['created']); + $entries[$i]['summary'] = $summary; + $entries[$i]['b64mid'] = gen_link_id($item['mid']); + $entries[$i]['href'] = z_root() . '/hq/' . gen_link_id($item['mid']); + $entries[$i]['icon'] = $icon; + + $i++; + } + + $result = [ + 'offset' => ((count($entries) < $limit) ? -1 : intval($offset + $limit)), + 'entries' => $entries + ]; + + return $result; + } + + public static function get_dm_recipients($channel, $item) { + + if($channel['channel_hash'] === $item['owner']['xchan_hash']) { + // we are the owner, get the recipients from the item + $recips = expand_acl($item['allow_cid']); + if (is_array($recips)) { + array_unshift($recips, $item['owner']['xchan_hash']); + $column = 'xchan_hash'; + } + } + else { + $recips = IConfig::Get($item, 'activitypub', 'recips'); + if (isset($recips['to']) && is_array($recips['to'])) { + $recips = $recips['to']; + array_unshift($recips, $item['owner']['xchan_url']); + $column = 'xchan_url'; + } + else { + $hookinfo = [ + 'item' => $item, + 'recips' => null, + 'column' => '' + ]; + + call_hooks('direct_message_recipients', $hookinfo); + + $recips = $hookinfo['recips']; + $column = $hookinfo['column']; + } + } + + if(is_array($recips)) { + stringify_array_elms($recips, true); + + $query_str = implode(',', $recips); + $xchans = dbq("SELECT DISTINCT xchan_name FROM xchan WHERE $column IN ($query_str)"); + + foreach($xchans as $xchan) { + $recipients .= $xchan['xchan_name'] . ', '; + } + } + + return trim($recipients, ', '); + } + +} |