PHP fetch_post_tags函数代码示例

 function get()
 {
     if (!local_channel()) {
         goaway(z_root() . '/' . $_SESSION['photo_return']);
         // NOTREACHED
     }
     // remove tag on the fly if item and tag are provided
     if (argc() == 4 && argv(1) === 'drop' && intval(argv(2))) {
         $item = intval(argv(2));
         $tag = argv(3);
         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($item), intval(local_channel()));
         if (!$r) {
             goaway(z_root() . '/' . $_SESSION['photo_return']);
         }
         $r = fetch_post_tags($r, true);
         $item = $r[0];
         $new_tags = array();
         if ($item['term']) {
             for ($x = 0; $x < count($item['term']); $x++) {
                 if ($item['term'][$x]['term'] !== hex2bin($tag)) {
                     $new_tags[] = $item['term'][$x];
                 }
             }
         }
         if ($new_tags) {
             $item['term'] = $new_tags;
         } else {
             unset($item['term']);
         }
         item_store_update($item);
         info(t('Tag removed') . EOL);
         goaway(z_root() . '/' . $_SESSION['photo_return']);
     }
     //if we got only the item print a list of tags to select
     if (argc() == 3 && argv(1) === 'drop' && intval(argv(2))) {
         $o = '';
         $item = intval(argv(2));
         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($item), intval(local_channel()));
         if (!$r) {
             goaway(z_root() . '/' . $_SESSION['photo_return']);
         }
         $r = fetch_post_tags($r, true);
         if (!count($r[0]['term'])) {
             goaway(z_root() . '/' . $_SESSION['photo_return']);
         }
         $o .= '<h3>' . t('Remove Item Tag') . '</h3>';
         $o .= '<p id="tag-remove-desc">' . t('Select a tag to remove: ') . '</p>';
         $o .= '<form id="tagrm" action="tagrm" method="post" >';
         $o .= '<input type="hidden" name="item" value="' . $item . '" />';
         $o .= '<ul>';
         foreach ($r[0]['term'] as $x) {
             $o .= '<li><input type="checkbox" name="tag" value="' . bin2hex($x['term']) . '" >' . bbcode($x['term']) . '</input></li>';
         }
         $o .= '</ul>';
         $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . t('Remove') . '" />';
         $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . t('Cancel') . '" />';
         $o .= '</form>';
         return $o;
     }
 }

function bookmarks_init(&$a)
{
    if (!local_user()) {
        return;
    }
    $item_id = intval($_REQUEST['item']);
    if (!$item_id) {
        return;
    }
    $u = $a->get_channel();
    $i = q("select * from item where id = %d and uid = %d limit 1", intval($item_id), intval(local_user()));
    if (!$i) {
        return;
    }
    $i = fetch_post_tags($i);
    $item = $i[0];
    $terms = get_terms_oftype($item['term'], TERM_BOOKMARK);
    if ($terms && !$item['item_restrict']) {
        require_once 'include/bookmarks.php';
        $s = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($item['author_xchan']));
        if (!$s) {
            logger('mod_bookmarks: author lookup failed.');
            killme();
        }
        foreach ($terms as $t) {
            bookmark_add($u, $s[0], $t, $item['item_private']);
            info(t('Bookmark added') . EOL);
        }
    }
    killme();
}

function search_doc_files($s)
{
    $a = get_app();
    $itemspage = get_pconfig(local_channel(), 'system', 'itemspage');
    App::set_pager_itemspage(intval($itemspage) ? $itemspage : 20);
    $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
    $regexop = db_getfunc('REGEXP');
    $r = q("select item_id.sid, item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and\n\t\tbody {$regexop} '%s' and item_type = %d {$pager_sql}", dbesc($s), intval(ITEM_TYPE_DOC));
    $r = fetch_post_tags($r, true);
    for ($x = 0; $x < count($r); $x++) {
        $r[$x]['text'] = $r[$x]['body'];
        $r[$x]['rank'] = 0;
        if ($r[$x]['term']) {
            foreach ($r[$x]['term'] as $t) {
                if (stristr($t['term'], $s)) {
                    $r[$x]['rank']++;
                }
            }
        }
        if (stristr($r[$x]['sid'], $s)) {
            $r[$x]['rank']++;
        }
        $r[$x]['rank'] += substr_count(strtolower($r[$x]['text']), strtolower($s));
        // bias the results to the observer's native language
        if ($r[$x]['lang'] === App::$language) {
            $r[$x]['rank'] = $r[$x]['rank'] + 10;
        }
    }
    usort($r, 'doc_rank_sort');
    return $r;
}

 function init()
 {
     $starred = 0;
     if (!local_channel()) {
         killme();
     }
     if (argc() > 1) {
         $message_id = intval(argv(1));
     }
     if (!$message_id) {
         killme();
     }
     $r = q("SELECT item_flags FROM item WHERE uid = %d AND id = %d LIMIT 1", intval(local_channel()), intval($message_id));
     if (!count($r)) {
         killme();
     }
     $item_starred = intval($r[0]['item_starred']) ? 0 : 1;
     $r = q("UPDATE item SET item_starred = %d WHERE uid = %d and id = %d", intval($item_starred), intval(local_channel()), intval($message_id));
     $r = q("select * from item where id = %d", intval($message_id));
     if ($r) {
         xchan_query($r);
         $sync_item = fetch_post_tags($r);
         build_sync_packet(local_channel(), ['item' => [encode_item($sync_item[0], true)]]);
     }
     header('Content-type: application/json');
     echo json_encode(array('result' => $item_starred));
     killme();
 }

 function init()
 {
     if (argc() != 3 || !in_array(argv(1), ['post', 'status_message', 'reshare'])) {
         http_status_exit(404, 'Not found');
     }
     $guid = argv(2);
     // Fetch the item
     $item = q("SELECT * from item where mid = '%s' and item_private = 0 and mid = parent_mid limit 1", dbesc($guid));
     if (!$item) {
         http_status_exit(404, 'Not found');
     }
     xchan_query($item);
     $item = fetch_post_tags($item, true);
     $channel = channelx_by_hash($item[0]['author_xchan']);
     if (!$channel) {
         $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($item[0]['author_xchan']));
         if ($r) {
             $url = $r[0]['xchan_url'];
             if (strpos($url, z_root()) === false) {
                 $m = parse_url($url);
                 goaway($m['scheme'] . '://' . $m['host'] . ($m['port'] ? ':' . $m['port'] : '') . '/fetch/' . argv(1) . '/' . argv(2));
             }
         }
         http_status_exit(404, 'Not found');
     }
     $status = diaspora_build_status($item[0], $channel);
     header("Content-type: application/magic-envelope+xml; charset=utf-8");
     echo diaspora_magic_env($channel, $status);
     killme();
 }

function page_content(&$a)
{
    $observer = $a->get_observer();
    $ob_hash = $observer ? $observer['xchan_hash'] : '';
    $perms = get_all_perms($a->profile['profile_uid'], $ob_hash);
    if (!$perms['view_pages']) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if (argc() < 3) {
        notice(t('Invalid item.') . EOL);
        return;
    }
    $channel_address = argv(1);
    $page_id = argv(2);
    $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address));
    if (!$u) {
        notice(t('Channel not found.') . EOL);
        return;
    }
    if ($_REQUEST['rev']) {
        $revision = " and revision = " . intval($_REQUEST['rev']) . " ";
    } else {
        $revision = " order by revision desc ";
    }
    require_once 'include/security.php';
    $sql_options = item_permissions_sql($u[0]['channel_id']);
    $r = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\titem_restrict = %d {$sql_options} {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE));
    if (!$r) {
        // Check again with no permissions clause to see if it is a permissions issue
        $x = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\titem_restrict = %d {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE));
        if ($x) {
            // Yes, it's there. You just aren't allowed to see it.
            notice(t('Permission denied.') . EOL);
        } else {
            notice(t('Page not found.') . EOL);
        }
        return;
    }
    if ($r[0]['layout_mid']) {
        $l = q("select body from item where mid = '%s' and uid = %d limit 1", dbesc($r[0]['layout_mid']), intval($u[0]['channel_id']));
        if ($l) {
            require_once 'include/comanche.php';
            comanche_parser(get_app(), $l[0]['body']);
        }
    }
    // logger('layout: ' . print_r($a->layout,true));
    // Use of widgets should be determined by Comanche, but we don't have it on system pages yet, so...
    if ($perms['write_pages']) {
        $chan = $a->channel['channel_id'];
        $who = $channel_address;
        $which = $r[0]['id'];
        $o .= writepages_widget($who, $which);
    }
    xchan_query($r);
    $r = fetch_post_tags($r, true);
    $o .= prepare_page($r[0]);
    return $o;
}

 function get()
 {
     $o = '';
     if (!local_channel()) {
         notice(t('Permission denied.') . EOL);
         return;
     }
     $post_id = argc() > 1 ? intval(argv(1)) : 0;
     if (!$post_id) {
         notice(t('Item not found') . EOL);
         return;
     }
     $itm = q("SELECT * FROM `item` WHERE `id` = %d AND ( owner_xchan = '%s' OR author_xchan = '%s' ) LIMIT 1", intval($post_id), dbesc(get_observer_hash()), dbesc(get_observer_hash()));
     if (!count($itm)) {
         notice(t('Item is not editable') . EOL);
         return;
     }
     if ($itm[0]['resource_type'] === 'event' && $itm[0]['resource_id']) {
         goaway(z_root() . '/events/' . $itm[0]['resource_id'] . '?expandform=1');
     }
     $owner_uid = $itm[0]['uid'];
     $channel = \App::get_channel();
     if (intval($itm[0]['item_obscured'])) {
         $key = get_config('system', 'prvkey');
         if ($itm[0]['title']) {
             $itm[0]['title'] = crypto_unencapsulate(json_decode_plus($itm[0]['title']), $key);
         }
         if ($itm[0]['body']) {
             $itm[0]['body'] = crypto_unencapsulate(json_decode_plus($itm[0]['body']), $key);
         }
     }
     $category = '';
     $catsenabled = feature_enabled($owner_uid, 'categories') ? 'categories' : '';
     if ($catsenabled) {
         $itm = fetch_post_tags($itm);
         $cats = get_terms_oftype($itm[0]['term'], TERM_CATEGORY);
         foreach ($cats as $cat) {
             if (strlen($category)) {
                 $category .= ', ';
             }
             $category .= $cat['term'];
         }
     }
     if ($itm[0]['attach']) {
         $j = json_decode($itm[0]['attach'], true);
         if ($j) {
             foreach ($j as $jj) {
                 $itm[0]['body'] .= "\n" . '[attachment]' . basename($jj['href']) . ',' . $jj['revision'] . '[/attachment]' . "\n";
             }
         }
     }
     $x = array('nickname' => $channel['channel_address'], 'editor_autocomplete' => true, 'bbco_autocomplete' => 'bbcode', 'return_path' => $_SESSION['return_url'], 'button' => t('Edit'), 'hide_voting' => true, 'hide_future' => true, 'hide_location' => true, 'mimetype' => $itm[0]['mimetype'], 'ptyp' => $itm[0]['obj_type'], 'body' => undo_post_tagging($itm[0]['body']), 'post_id' => $post_id, 'defloc' => $channel['channel_location'], 'visitor' => true, 'title' => htmlspecialchars($itm[0]['title'], ENT_COMPAT, 'UTF-8'), 'category' => $category, 'showacl' => false, 'profile_uid' => $owner_uid, 'catsenabled' => $catsenabled, 'hide_expire' => true, 'bbcode' => true);
     $editor = status_editor($a, $x);
     $o .= replace_macros(get_markup_template('edpost_head.tpl'), array('$title' => t('Edit post'), '$editor' => $editor));
     return $o;
 }

function home_content(&$a)
{
    $o = '';
    if (x($_SESSION, 'theme')) {
        unset($_SESSION['theme']);
    }
    if (x($_SESSION, 'mobile_theme')) {
        unset($_SESSION['mobile_theme']);
    }
    $channel_address = get_config("system", "site_channel");
    if ($channel_address) {
        // We can do better, but until we figure out auto-linkification, let's keep things simple
        $page_id = 'home';
        $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address));
        if (!$u) {
            notice(t('Channel not found.') . EOL);
            return;
        }
        $r = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\t\titem_restrict = %d limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE));
        if (!$r) {
            notice(t('Item not found.') . EOL);
            return;
        }
        xchan_query($r);
        $r = fetch_post_tags($r, true);
        $a->profile = array('profile_uid' => $u[0]['channel_id']);
        $o .= prepare_page($r[0]);
        return $o;
    }
    if (get_config('system', 'projecthome')) {
        $o .= file_get_contents('assets/home.html');
        $a->page['template'] = 'full';
        $a->page['title'] = t('Red Matrix - "The Network"');
        return $o;
    }
    if (file_exists('home.html')) {
        $o .= file_get_contents('home.html');
    } else {
        // If there's no site channel or home contents configured, fallback to the old behaviour
        $sitename = get_config('system', 'sitename');
        if ($sitename) {
            $o .= '<h1>' . sprintf(t("Welcome to %s"), $sitename) . '</h1>';
        }
        if (!$a->config['system']['no_login_on_homepage']) {
            $o .= login($a->config['system']['register_policy'] == REGISTER_CLOSED ? 0 : 1);
        }
    }
    call_hooks('home_content', $o);
    return $o;
}

function page_content(&$a)
{
    $r = $a->data['webpage'];
    if (!$r) {
        return;
    }
    if ($r[0]['item_restrict'] == ITEM_PDL) {
        $r[0]['body'] = t('Lorem Ipsum');
        $r[0]['mimetype'] = 'text/plain';
        $r[0]['title'] = '';
    }
    xchan_query($r);
    $r = fetch_post_tags($r, true);
    $o .= prepare_page($r[0]);
    return $o;
}

function page_content(&$a)
{
    $r = $a->data['webpage'];
    if (!$r) {
        return;
    }
    if ($r[0]['item_type'] == ITEM_TYPE_PDL) {
        $r[0]['body'] = t('Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.');
        $r[0]['mimetype'] = 'text/plain';
        $r[0]['title'] = '';
    }
    xchan_query($r);
    $r = fetch_post_tags($r, true);
    $o .= prepare_page($r[0]);
    return $o;
}

function page_content(&$a)
{
    $r = $a->data['webpage'];
    if (!$r) {
        return;
    }
    // logger('layout: ' . print_r($a->layout,true));
    // Use of widgets should be determined by Comanche, but we don't have it on system pages yet, so...
    // I recommend we now get rid of this bit - it's quite a hack to work around... - mike
    if ($perms['write_pages']) {
        $chan = $a->channel['channel_id'];
        $who = $channel_address;
        $which = $r[0]['id'];
        $o .= writepages_widget($who, $which);
    }
    xchan_query($r);
    $r = fetch_post_tags($r, true);
    $o .= prepare_page($r[0]);
    return $o;
}

function block_content(&$a)
{
    if (!perm_is_allowed($a->profile['profile_uid'], get_observer_hash(), 'view_pages')) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if (argc() < 3) {
        notice(t('Invalid item.') . EOL);
        return;
    }
    $channel_address = argv(1);
    $page_id = argv(2);
    $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address));
    if (!$u) {
        notice(t('Channel not found.') . EOL);
        return;
    }
    if ($_REQUEST['rev']) {
        $revision = " and revision = " . intval($_REQUEST['rev']) . " ";
    } else {
        $revision = " order by revision desc ";
    }
    require_once 'include/security.php';
    $sql_options = item_permissions_sql($u[0]['channel_id']);
    $r = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'BUILDBLOCK' and \n\t\titem_type = %d {$sql_options} {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_TYPE_BLOCK));
    if (!$r) {
        // Check again with no permissions clause to see if it is a permissions issue
        $x = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'BUILDBLOCK' and \n\t\titem_type = %d {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_TYPE_BLOCK));
        if ($x) {
            // Yes, it's there. You just aren't allowed to see it.
            notice(t('Permission denied.') . EOL);
        } else {
            notice(t('Page not found.') . EOL);
        }
        return;
    }
    xchan_query($r);
    $r = fetch_post_tags($r, true);
    $o .= prepare_page($r[0]);
    return $o;
}

function ocmx_meta_keywords()
{
    global $post;
    $obox_post_keywords = get_post_meta($post->ID, "ocmx_post_meta_keywords", true);
    $obox_site_keywords = get_option("ocmx_meta_keywords");
    $posttags = get_the_tags($post->ID);
    if (get_option("ocmx_seo") == "yes") {
        if ($obox_post_keywords !== "") {
            echo "\n<meta name=\"keywords\" content=\"" . $obox_post_keywords . "\" />";
        } elseif (is_singular() && fetch_post_tags($post->ID) !== "") {
            echo "\n<meta name=\"keywords\" content=\"";
            if ($posttags) {
                foreach ($posttags as $tag) {
                    echo $tag->name . ',';
                }
            }
            echo "\" />";
        } elseif (is_home() && $obox_site_keywords !== "") {
            echo "\n<meta name=\"keywords\" content=\"" . $obox_site_keywords . "\" />";
        }
    }
}

 function init()
 {
     if (!local_channel()) {
         return;
     }
     $item_id = intval($_REQUEST['item']);
     $burl = trim($_REQUEST['burl']);
     if (!$item_id) {
         return;
     }
     $u = \App::get_channel();
     $item_normal = item_normal();
     $i = q("select * from item where id = %d and uid = %d {$item_normal} limit 1", intval($item_id), intval(local_channel()));
     if (!$i) {
         return;
     }
     $i = fetch_post_tags($i);
     $item = $i[0];
     $terms = get_terms_oftype($item['term'], TERM_BOOKMARK);
     if ($terms) {
         require_once 'include/bookmarks.php';
         $s = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($item['author_xchan']));
         if (!$s) {
             logger('mod_bookmarks: author lookup failed.');
             killme();
         }
         foreach ($terms as $t) {
             if ($burl) {
                 if ($burl == $t['url']) {
                     bookmark_add($u, $s[0], $t, $item['item_private']);
                 }
             } else {
                 bookmark_add($u, $s[0], $t, $item['item_private']);
             }
             info(t('Bookmark added') . EOL);
         }
     }
     killme();
 }

//.........这里部分代码省略.........
     if ($load) {
         $simple_update = '';
     }
     if ($update && !$load) {
         if ($mid) {
             $r = q("SELECT parent AS item_id from item where mid like '%s' and uid = %d {$item_normal}\n\t\t\t\t\tAND item_wall = 1 AND item_unseen = 1 {$sql_extra} limit 1", dbesc($mid . '%'), intval(\App::$profile['profile_uid']));
         } else {
             $r = q("SELECT distinct parent AS `item_id`, created from item\n\t\t\t\t\tleft join abook on ( item.owner_xchan = abook.abook_xchan {$abook_uids} )\n\t\t\t\t\tWHERE uid = %d {$item_normal}\n\t\t\t\t\tAND item_wall = 1 {$simple_update}\n\t\t\t\t\tAND (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra}\n\t\t\t\t\tORDER BY created DESC", intval(\App::$profile['profile_uid']));
             $_SESSION['loadtime'] = datetime_convert();
         }
     } else {
         if (x($category)) {
             $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY));
         }
         if (x($hashtags)) {
             $sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG));
         }
         if ($datequery) {
             $sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery))));
         }
         if ($datequery2) {
             $sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2))));
         }
         $itemspage = get_pconfig(local_channel(), 'system', 'itemspage');
         \App::set_pager_itemspage(intval($itemspage) ? $itemspage : 20);
         $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start']));
         if ($load || $checkjs->disabled()) {
             if ($mid) {
                 $r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d {$item_normal}\n\t\t\t\t\t\tAND item_wall = 1 {$sql_extra} limit 1", dbesc($mid), intval(\App::$profile['profile_uid']));
                 if (!$r) {
                     notice(t('Permission denied.') . EOL);
                 }
             } else {
                 $r = q("SELECT distinct id AS item_id, created FROM item \n\t\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\t\tWHERE uid = %d {$item_normal}\n\t\t\t\t\t\tAND item_wall = 1 and item_thread_top = 1\n\t\t\t\t\t\tAND (abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t\t{$sql_extra} {$sql_extra2}\n\t\t\t\t\t\tORDER BY created DESC {$pager_sql} ", intval(\App::$profile['profile_uid']));
             }
         } else {
             $r = array();
         }
     }
     if ($r) {
         $parents_str = ids_to_querystr($r, 'item_id');
         $items = q("SELECT `item`.*, `item`.`id` AS `item_id` \n\t\t\t\tFROM `item`\n\t\t\t\tWHERE `item`.`uid` = %d {$item_normal}\n\t\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t\t{$sql_extra} ", intval(\App::$profile['profile_uid']), dbesc($parents_str));
         xchan_query($items);
         $items = fetch_post_tags($items, true);
         $items = conv_sort($items, 'created');
         if ($load && $mid && !count($items)) {
             // This will happen if we don't have sufficient permissions
             // to view the parent item (or the item itself if it is toplevel)
             notice(t('Permission denied.') . EOL);
         }
     } else {
         $items = array();
     }
     if (!$update && !$load) {
         // 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.
         $maxheight = get_pconfig(\App::$profile['profile_uid'], 'system', 'channel_divmore_height');
         if (!$maxheight) {
             $maxheight = 400;
         }
         $o .= '<div id="live-channel"></div>' . "\r\n";
         $o .= "<script> var profile_uid = " . \App::$profile['profile_uid'] . "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; divmore_height = " . intval($maxheight) . "; </script>\r\n";
         \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'channel', '$uid' => \App::$profile['profile_uid'] ? \App::$profile['profile_uid'] : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '0', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$nouveau' => '0', '$wall' => '1', '$fh' => '0', '$page' => \App::$pager['page'] != 1 ? \App::$pager['page'] : 1, '$search' => '', '$order' => '', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$file' => '', '$cats' => $category ? $category : '', '$tags' => $hashtags ? $hashtags : '', '$mid' => $mid, '$verb' => '', '$dend' => $datequery, '$dbegin' => $datequery2));
     }
     $update_unseen = '';
     if ($page_mode === 'list') {
         /**
          * in "list mode", only mark the parent item and any like activities as "seen". 
          * We won't distinguish between comment likes and post likes. The important thing
          * is that the number of unseen comments will be accurate. The SQL to separate the
          * comment likes could also get somewhat hairy. 
          */
         if ($parents_str) {
             $update_unseen = " AND ( id IN ( " . dbesc($parents_str) . " )";
             $update_unseen .= " OR ( parent IN ( " . dbesc($parents_str) . " ) AND verb in ( '" . dbesc(ACTIVITY_LIKE) . "','" . dbesc(ACTIVITY_DISLIKE) . "' ))) ";
         }
     } else {
         if ($parents_str) {
             $update_unseen = " AND parent IN ( " . dbesc($parents_str) . " )";
         }
     }
     if ($is_owner && $update_unseen) {
         $r = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 and item_wall = 1 AND uid = %d {$update_unseen}", intval(local_channel()));
     }
     if ($checkjs->disabled()) {
         $o .= conversation($a, $items, 'channel', $update, 'traditional');
     } else {
         $o .= conversation($a, $items, 'channel', $update, $page_mode);
     }
     if (!$update || $checkjs->disabled()) {
         $o .= alt_pager($a, count($items));
         if ($mid && $items[0]['title']) {
             \App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title'];
         }
     }
     if ($mid) {
         $o .= '<div id="content-complete"></div>';
     }
     return $o;
 }