PHP get_markup_template函数代码示例

function wallmessage_content(&$a)
{
    if (!get_my_url()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    $recipient = $a->argc > 1 ? $a->argv[1] : '';
    if (!$recipient) {
        notice(t('No recipient.') . EOL);
        return;
    }
    $r = q("select * from user where nickname = '%s' limit 1", dbesc($recipient));
    if (!count($r)) {
        notice(t('No recipient.') . EOL);
        logger('wallmessage: no recipient');
        return;
    }
    $user = $r[0];
    if (!intval($user['unkmail'])) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    $r = q("select count(*) as total from mail where uid = %d and created > UTC_TIMESTAMP() - INTERVAL 1 day and unknown = 1", intval($user['uid']));
    if ($r[0]['total'] > $user['cntunkmail']) {
        notice(sprintf(t('Number of daily wall messages for %s exceeded. Message failed.', $user['username'])));
        return;
    }
    $tpl = get_markup_template('wallmsg-header.tpl');
    $a->page['htmlhead'] .= replace_macros($tpl, array('$baseurl' => $a->get_baseurl(true), '$editselect' => '/(profile-jot-text|prvmail-text)/', '$nickname' => $user['nickname'], '$linkurl' => t('Please enter a link URL:')));
    $tpl = get_markup_template('wallmessage.tpl');
    $o .= replace_macros($tpl, array('$header' => t('Send Private Message'), '$subheader' => sprintf(t('If you wish for %s to respond, please check that the privacy settings on your site allow private mail from unknown senders.'), $user['username']), '$to' => t('To:'), '$subject' => t('Subject:'), '$recipname' => $user['username'], '$nickname' => $user['nickname'], '$subjtxt' => x($_REQUEST, 'subject') ? strip_tags($_REQUEST['subject']) : '', '$text' => x($_REQUEST, 'body') ? escape_tags(htmlspecialchars($_REQUEST['body'])) : '', '$readonly' => '', '$yourmessage' => t('Your message:'), '$select' => $select, '$parent' => '', '$upload' => t('Upload photo'), '$insert' => t('Insert web link'), '$wait' => t('Please wait')));
    return $o;
}

function vcard_from_xchan($xchan, $observer = null, $mode = '')
{
    $a = get_app();
    if (!$xchan) {
        if (App::$poi) {
            $xchan = App::$poi;
        } elseif (is_array(App::$profile) && App::$profile['channel_hash']) {
            $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc(App::$profile['channel_hash']));
            if ($r) {
                $xchan = $r[0];
            }
        }
    }
    if (!$xchan) {
        return;
    }
    // FIXME - show connect button to observer if appropriate
    $connect = false;
    if (local_channel()) {
        $r = q("select * from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc($xchan['xchan_hash']), intval(local_channel()));
        if (!$r) {
            $connect = t('Connect');
        }
    }
    if (array_key_exists('channel_id', $xchan)) {
        App::$profile_uid = $xchan['channel_id'];
    }
    $url = $observer ? z_root() . '/magic?f=&dest=' . $xchan['xchan_url'] . '&addr=' . $xchan['xchan_addr'] : $xchan['xchan_url'];
    return replace_macros(get_markup_template('xchan_vcard.tpl'), array('$name' => $xchan['xchan_name'], '$photo' => is_array(App::$profile) && array_key_exists('photo', App::$profile) ? App::$profile['photo'] : $xchan['xchan_photo_l'], '$follow' => $xchan['xchan_addr'], '$link' => zid($xchan['xchan_url']), '$connect' => $connect, '$newwin' => $mode === 'chanview' ? t('New window') : '', '$newtit' => t('Open the selected location in a different window or browser tab'), '$url' => $url));
}

function suggest_content(&$a)
{
    require_once "mod/proxy.php";
    $o = '';
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    $_SESSION['return_url'] = $a->get_baseurl() . '/' . $a->cmd;
    $a->page['aside'] .= findpeople_widget();
    $a->page['aside'] .= follow_widget();
    $r = suggestion_query(local_user());
    if (!count($r)) {
        $o .= t('No suggestions available. If this is a new site, please try again in 24 hours.');
        return $o;
    }
    require_once 'include/contact_selectors.php';
    foreach ($r as $rr) {
        $connlnk = $a->get_baseurl() . '/follow/?url=' . ($rr['connect'] ? $rr['connect'] : $rr['url']);
        $ignlnk = $a->get_baseurl() . '/suggest?ignore=' . $rr['id'];
        $photo_menu = array(array(t("View Profile"), zrl($rr["url"])));
        $photo_menu[] = array(t("Connect/Follow"), $connlnk);
        $photo_menu[] = array(t('Ignore/Hide'), $ignlnk);
        $contact_details = get_contact_details_by_url($rr["url"], local_user());
        $entry = array('url' => zrl($rr['url']), 'itemurl' => $contact_details['addr'] != "" ? $contact_details['addr'] : $rr['url'], 'img_hover' => $rr['url'], 'name' => $rr['name'], 'thumb' => proxy_url($rr['photo'], false, PROXY_SIZE_THUMB), 'details' => $contact_details['location'], 'tags' => $contact_details['keywords'], 'about' => $contact_details['about'], 'account_type' => $contact_details['community'] ? t('Forum') : '', 'ignlnk' => $ignlnk, 'ignid' => $rr['id'], 'conntxt' => t('Connect'), 'connlnk' => $connlnk, 'photo_menu' => $photo_menu, 'ignore' => t('Ignore/Hide'), 'network' => network_to_name($rr['network'], $rr['url']), 'id' => ++$id);
        $entries[] = $entry;
    }
    $tpl = get_markup_template('viewcontact_template.tpl');
    $o .= replace_macros($tpl, array('$title' => t('Friend Suggestions'), '$contacts' => $entries));
    return $o;
}

function p_init(&$a)
{
    if (argc() < 2) {
        http_status_exit(401);
    }
    $mid = str_replace('.xml', '', argv(1));
    $r = q("select * from item where mid = '%s' and item_wall = 1 and item_private = 0 limit 1", dbesc($mid));
    if (!$r || !perm_is_allowed($r[0]['uid'], '', 'view_stream')) {
        http_status_exit(404);
    }
    $c = q("select * from channel where channel_id = %d limit 1", intval($r[0]['uid']));
    if (!$c) {
        http_status_exit(404);
    }
    $myaddr = $c[0]['channel_address'] . '@' . App::get_hostname();
    $item = $r[0];
    $title = $item['title'];
    $body = bb2diaspora_itembody($item);
    $created = datetime_convert('UTC', 'UTC', $item['created'], 'Y-m-d H:i:s \\U\\T\\C');
    $tpl = get_markup_template('diaspora_post.tpl', 'addon/diaspora');
    $msg = replace_macros($tpl, array('$body' => xmlify($body), '$guid' => $item['mid'], '$handle' => xmlify($myaddr), '$public' => 'true', '$created' => $created, '$provider' => $item['app'] ? $item['app'] : t('$projectname')));
    header('Content-type: text/xml');
    echo $msg;
    killme();
}

/**
 * @brief
 *
 * @param array $channel
 * @param string $observer_hash
 * @param array $params
 * @return string
 */
function get_feed_for($channel, $observer_hash, $params)
{
    if (!channel) {
        http_status_exit(401);
    }
    if ($params['pages']) {
        if (!perm_is_allowed($channel['channel_id'], $observer_hash, 'view_pages')) {
            http_status_exit(403);
        }
    } else {
        if (!perm_is_allowed($channel['channel_id'], $observer_hash, 'view_stream')) {
            http_status_exit(403);
        }
    }
    $items = items_fetch(array('wall' => '1', 'datequery' => $params['end'], 'datequery2' => $params['begin'], 'start' => $params['start'], 'records' => $params['records'], 'direction' => $params['direction'], 'pages' => $params['pages'], 'order' => 'post', 'top' => $params['top'], 'cat' => $params['cat']), $channel, $observer_hash, CLIENT_MODE_NORMAL, App::$module);
    $feed_template = get_markup_template('atom_feed.tpl');
    $atom = '';
    $atom .= replace_macros($feed_template, array('$version' => xmlify(Zotlabs\Lib\System::get_project_version()), '$red' => xmlify(Zotlabs\Lib\System::get_platform_name()), '$feed_id' => xmlify($channel['xchan_url']), '$feed_title' => xmlify($channel['channel_name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now', ATOM_TIME)), '$hub' => '', '$salmon' => '', '$name' => xmlify($channel['channel_name']), '$profile_page' => xmlify($channel['xchan_url']), '$mimephoto' => xmlify($channel['xchan_photo_mimetype']), '$photo' => xmlify($channel['xchan_photo_l']), '$thumb' => xmlify($channel['xchan_photo_m']), '$picdate' => '', '$uridate' => '', '$namdate' => '', '$birthday' => '', '$community' => ''));
    call_hooks('atom_feed', $atom);
    if ($items) {
        $type = 'html';
        foreach ($items as $item) {
            if ($item['item_private']) {
                continue;
            }
            /** @BUG $owner is undefined in this call */
            $atom .= atom_entry($item, $type, null, $owner, true);
        }
    }
    call_hooks('atom_feed_end', $atom);
    $atom .= '</feed>' . "\r\n";
    return $atom;
}

 function init()
 {
     $uri = urldecode(notags(trim($_GET['uri'])));
     logger('xrd: ' . $uri, LOGGER_DEBUG);
     $resource = $uri;
     if (substr($uri, 0, 4) === 'http') {
         $uri = str_replace('~', '', $uri);
         $name = basename($uri);
     } else {
         $local = str_replace('acct:', '', $uri);
         if (substr($local, 0, 2) == '//') {
             $local = substr($local, 2);
         }
         $name = substr($local, 0, strpos($local, '@'));
     }
     $r = q("SELECT * FROM channel WHERE channel_address = '%s' LIMIT 1", dbesc($name));
     if (!$r) {
         killme();
     }
     $dspr = replace_macros(get_markup_template('xrd_diaspora.tpl'), array('$baseurl' => z_root(), '$dspr_guid' => $r[0]['channel_guid'] . str_replace('.', '', \App::get_hostname()), '$dspr_key' => base64_encode(pemtorsa($r[0]['channel_pubkey']))));
     $salmon_key = salmon_key($r[0]['channel_pubkey']);
     header('Access-Control-Allow-Origin: *');
     header("Content-type: application/xrd+xml");
     $aliases = array('acct:' . channel_reddress($r[0]), z_root() . '/channel/' . $r[0]['channel_address'], z_root() . '/~' . $r[0]['channel_address']);
     for ($x = 0; $x < count($aliases); $x++) {
         if ($aliases[$x] === $resource) {
             unset($aliases[$x]);
         }
     }
     $o = replace_macros(get_markup_template('xrd_person.tpl'), array('$nick' => $r[0]['channel_address'], '$accturi' => $resource, '$aliases' => $aliases, '$profile_url' => z_root() . '/channel/' . $r[0]['channel_address'], '$hcard_url' => z_root() . '/hcard/' . $r[0]['channel_address'], '$atom' => z_root() . '/feed/' . $r[0]['channel_address'], '$zot_post' => z_root() . '/post/' . $r[0]['channel_address'], '$poco_url' => z_root() . '/poco/' . $r[0]['channel_address'], '$photo' => z_root() . '/photo/profile/l/' . $r[0]['channel_id'], '$dspr' => $dspr, '$modexp' => 'data:application/magic-public-key,' . $salmon_key, '$subscribe' => z_root() . '/follow?url={uri}', '$bigkey' => salmon_key($r[0]['channel_pubkey'])));
     $arr = array('user' => $r[0], 'xml' => $o);
     call_hooks('personal_xrd', $arr);
     echo $arr['xml'];
     killme();
 }

function help_content(&$a)
{
    nav_set_selected('help');
    global $lang;
    $text = '';
    if ($a->argc > 1) {
        $text = load_doc_file('doc/' . $a->argv[1] . '.md');
        $a->page['title'] = t('Help:') . ' ' . str_replace('-', ' ', notags($a->argv[1]));
    }
    $home = load_doc_file('doc/Home.md');
    if (!$text) {
        $text = $home;
        $a->page['title'] = t('Help');
    } else {
        $a->page['aside'] = Markdown($home);
    }
    if (!strlen($text)) {
        header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . t('Not Found'));
        $tpl = get_markup_template("404.tpl");
        return replace_macros($tpl, array('$message' => t('Page not found.')));
    }
    $html = Markdown($text);
    $html = "<style>.md_warning { padding: 1em; border: #ff0000 solid 2px; background-color: #f9a3a3; color: #ffffff;</style>" . $html;
    return $html;
}

function uexport_content(&$a)
{
    if ($a->argc > 1) {
        header("Content-type: application/json");
        header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $a->argv[1] . '"');
        switch ($a->argv[1]) {
            case "backup":
                uexport_all($a);
                killme();
                break;
            case "account":
                uexport_account($a);
                killme();
                break;
            default:
                killme();
        }
    }
    /**
     * options shown on "Export personal data" page
     * list of array( 'link url', 'link text', 'help text' )
     */
    $options = array(array('/uexport/account', t('Export account'), t('Export your account info and contacts. Use this to make a backup of your account and/or to move it to another server.')), array('/uexport/backup', t('Export all'), t('Export your accout info, contacts and all your items as json. Could be a very big file, and could take a lot of time. Use this to make a full backup of your account (photos are not exported)')));
    call_hooks('uexport_options', $options);
    $tpl = get_markup_template("uexport.tpl");
    return replace_macros($tpl, array('$baseurl' => $a->get_baseurl(), '$title' => t('Export personal data'), '$options' => $options));
}

/**
 * Display admin settings for this addon
 */
function gravatar_plugin_admin(&$a, &$o)
{
    $t = get_markup_template("admin.tpl", "addon/gravatar/");
    $default_avatar = get_config('gravatar', 'default_img');
    $rating = get_config('gravatar', 'rating');
    // set default values for first configuration
    if (!$default_avatar) {
        $default_avatar = 'identicon';
    }
    // pseudo-random geometric pattern based on email hash
    if (!$rating) {
        $rating = 'g';
    }
    // suitable for display on all websites with any audience type
    // Available options for the select boxes
    $default_avatars = array('mm' => t('generic profile image'), 'identicon' => t('random geometric pattern'), 'monsterid' => t('monster face'), 'wavatar' => t('computer generated face'), 'retro' => t('retro arcade style face'));
    $ratings = array('g' => 'g', 'pg' => 'pg', 'r' => 'r', 'x' => 'x');
    // Check if Libravatar is enabled and show warning
    $r = q("SELECT * FROM `addon` WHERE `name` = '%s' and `installed` = 1", dbesc('libravatar'));
    if (count($r)) {
        $o = '<h5>' . t('Information') . '</h5><p>' . t('Libravatar addon is installed, too. Please disable Libravatar addon or this Gravatar addon.<br>The Libravatar addon will fall back to Gravatar if nothing was found at Libravatar.') . '</p><br><br>';
    }
    // output Gravatar settings
    $o .= '<input type="hidden" name="form_security_token" value="' . get_form_security_token("gravatarsave") . '">';
    $o .= replace_macros($t, array('$submit' => t('Save Settings'), '$default_avatar' => array('avatar', t('Default avatar image'), $default_avatar, t('Select default avatar image if none was found at Gravatar. See README'), $default_avatars), '$rating' => array('rating', t('Rating of images'), $rating, t('Select the appropriate avatar rating for your site. See README'), $ratings)));
}

function dirstats_content(&$a)
{
    $hubcount = get_config('dirstats', 'hubcount');
    $zotcount = get_config('dirstats', 'zotcount');
    $friendicacount = get_config('dirstats', 'friendicacount');
    $diasporacount = get_config('dirstats', 'diasporacount');
    $channelcount = get_config('dirstats', 'channelcount');
    $friendicachannelcount = get_config('dirstats', 'friendicachannelcount');
    $diasporachannelcount = get_config('dirstats', 'diasporachannelcount');
    $over35s = get_config('dirstats', 'over35s');
    $under35s = get_config('dirstats', 'under35s');
    $average = get_config('dirstats', 'averageage');
    $chatrooms = get_config('dirstats', 'chatrooms');
    $tags = get_config('dirstats', 'tags');
    $ob = $a->get_observer();
    $observer = $ob['xchan_hash'];
    // Requested by Martin
    $fountainofyouth = get_xconfig($observer, 'dirstats', 'averageage');
    if (intval($fountainofyouth)) {
        $average = $fountainofyouth;
    }
    if (argv(1) == 'json') {
        $dirstats = array('hubcount' => $hubcount, 'zotcount' => $zotcount, 'friendicacount' => $friendicacount, 'diasporacount' => $diasporacount, 'channelcount' => $channelcount, 'friendicachannelcount' => $friendicachannelcount, 'diasporachannelcount' => $diasporachannelcount, 'over35s' => $over35s, 'under35s' => $under35s, 'average' => $average, 'chatrooms' => $chatrooms, 'tags' => $tags);
        echo json_return_and_die($dirstats);
    } elseif (argv(1) == 'genpost' && get_config('dirstats', 'allowfiledump')) {
        $result = '[b]Hub count[/b] : ' . $hubcount . "\n" . '[b]Hubzilla Hubs[/b] : ' . $zotcount . "\n" . '[b]Friendica Hubs[/b] : ' . $friendicacount . "\n" . '[b]Diaspora Pods[/b] : ' . $diasporacount . "\n" . '[b]Hubzilla Channels[/b] : ' . $channelcount . "\n" . '[b]Friendica Profiles[/b] : ' . $friendicachannelcount . "\n" . '[b]Diaspora Profiles[/b] : ' . $diasporachannelcount . "\n" . '[b]People aged 35 and above[/b] : ' . $over35s . "\n" . '[b]People aged 34 and below[/b] : ' . $under35s . "\n" . '[b]Average Age[/b] : ' . $average . "\n" . '[b]Known Chatrooms[/b] : ' . $chatrooms . "\n" . '[b]Unique Profile Tags[/b] : ' . $tags . "\n";
        file_put_contents('genpost', $result);
    } else {
        $tpl = get_markup_template("dirstats.tpl", "addon/dirstats/");
        return replace_macros($tpl, array('$title' => t('Hubzilla Directory Stats'), '$hubtitle' => t('Total Hubs'), '$hubcount' => $hubcount, '$zotlabel' => t('Hubzilla Hubs'), '$zotcount' => $zotcount, '$friendicalabel' => t('Friendica Hubs'), '$friendicacount' => $friendicacount, '$diasporalabel' => t('Diaspora Pods'), '$diasporacount' => $diasporacount, '$zotchanlabel' => t('Hubzilla Channels'), '$channelcount' => $channelcount, '$friendicachanlabel' => t('Friendica Channels'), '$friendicachannelcount' => $friendicachannelcount, '$diasporachanlabel' => t('Diaspora Channels'), '$diasporachannelcount' => $diasporachannelcount, '$over35label' => t('Aged 35 and above'), '$over35s' => $over35s, '$under35label' => t('Aged 34 and under'), '$under35s' => $under35s, '$averageagelabel' => t('Average Age'), '$average' => $average, '$chatlabel' => t('Known Chatrooms'), '$chatrooms' => $chatrooms, '$tagslabel' => t('Known Tags'), '$tags' => $tags, '$disclaimer' => t('Please note Diaspora and Friendica statistics are merely those **this directory** is aware of, and not all those known in the network.  This also applies to chatrooms,')));
    }
}

function apps_content(&$a)
{
    if (argc() == 2 && argv(1) == 'edit') {
        $mode = 'edit';
    } else {
        $mode = 'list';
    }
    $_SESSION['return_url'] = $a->cmd;
    $apps = array();
    $syslist = get_system_apps();
    if (local_channel()) {
        $list = app_list(local_channel());
        if ($list) {
            foreach ($list as $x) {
                $syslist[] = app_encode($x);
            }
        }
    }
    usort($syslist, 'app_name_compare');
    //	logger('apps: ' . print_r($syslist,true));
    foreach ($syslist as $app) {
        $apps[] = app_render($app, $mode);
    }
    return replace_macros(get_markup_template('myapps.tpl'), array('$sitename' => get_config('system', 'sitename'), '$title' => t('Apps'), '$apps' => $apps));
}

function allfriends_content(&$a)
{
    $o = '';
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if ($a->argc > 1) {
        $cid = intval($a->argv[1]);
    }
    if (!$cid) {
        return;
    }
    $c = q("select name, url, photo from contact where id = %d and uid = %d limit 1", intval($cid), intval(local_user()));
    $a->page['aside'] .= '<div class="vcard">' . '<div class="fn label">' . $c[0]['name'] . '</div>' . '<div id="profile-photo-wrapper">' . '<a href="/contacts/' . $cid . '"><img class="photo" width="175" height="175" 
		src="' . $c[0]['photo'] . '" alt="' . $c[0]['name'] . '" /></div>' . '</div>';
    if (!count($c)) {
        return;
    }
    $o .= '<h2>' . sprintf(t('Friends of %s'), $c[0]['name']) . '</h2>';
    $r = all_friends(local_user(), $cid);
    if (!count($r)) {
        $o .= t('No friends to display.');
        return $o;
    }
    $tpl = get_markup_template('common_friends.tpl');
    foreach ($r as $rr) {
        $o .= replace_macros($tpl, array('$url' => $rr['url'], '$name' => $rr['name'], '$photo' => $rr['photo'], '$tags' => ''));
    }
    $o .= cleardiv();
    //	$o .= paginate($a);
    return $o;
}

 function get()
 {
     $args = '';
     $l = '';
     if ($_SERVER['REQUEST_METHOD'] == 'POST') {
         if (isset($_POST['chord']) && strlen($_POST['chord'])) {
             $args .= escapeshellarg(ucfirst(trim($_POST['chord'])));
         }
         if (strlen($args) && isset($_POST['tuning']) && strlen($_POST['tuning'])) {
             $args .= ' ' . escapeshellarg($_POST['tuning']);
         }
         if (strlen($args) && isset($_POST['lefty'])) {
             $args .= ' lefty';
         }
     }
     if (!$_POST['chord'] && argc() > 1) {
         $_REQUEST['chord'] = argv(1);
         $args = escapeshellarg(ucfirst(basename(argv(1))));
     }
     $tunings = ['' => 'Em11 [Standard] (EADGBE)', 'openg' => 'G/D [Drop D] (DGDGBD)', 'opene' => 'Open E (EBEG#BE)', 'dadgad' => 'Dsus4 (DADGAD'];
     if (strlen($args)) {
         $chords = '<pre>';
         $chords .= shell_exec("addon/chords/chord " . $args);
         $chords .= '</pre>';
     }
     $p1 = t('This is a fairly comprehensive and complete guitar chord dictionary which will list most of the available ways to play a certain chord, starting from the base of the fingerboard up to a few frets beyond the twelfth fret (beyond which everything repeats). A couple of non-standard tunings are provided for the benefit of slide players, etc.');
     $p2 = t('Chord names start with a root note (A-G) and may include sharps (#) and flats (b). This software will parse most of the standard naming conventions such as maj, min, dim, sus(2 or 4), aug, with optional repeating elements.');
     $p3 = t('Valid examples include  A, A7, Am7, Amaj7, Amaj9, Ammaj7, Aadd4, Asus2Add4, E7b13b11 ...');
     $o .= replace_macros(get_markup_template('chords.tpl', 'addon/chords'), ['$header' => t('Guitar Chords'), '$desc' => t('The complete online chord dictionary'), '$p1' => $p1, '$p2' => $p2, '$p3' => $p3, '$chords' => $chords, '$tuning' => ['tuning', t('Tuning'), $_POST['tuning'], '', $tunings], '$chord' => ['chord', t('Chord name: example: Em7'), $_REQUEST['chord'], ''], '$lefty' => ['lefty', t('Show for left handed stringing'), $_POST['lefty'], ''], '$submit' => t('Submit')]);
     return $o;
 }

function suggest_content(&$a)
{
    $o = '';
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    $_SESSION['return_url'] = $a->get_baseurl() . '/' . $a->cmd;
    $a->page['aside'] .= follow_widget();
    $a->page['aside'] .= findpeople_widget();
    $o .= '<h2>' . t('Friend Suggestions') . '</h2>';
    $r = suggestion_query(local_user());
    if (!count($r)) {
        $o .= t('No suggestions available. If this is a new site, please try again in 24 hours.');
        return $o;
    }
    $tpl = get_markup_template('suggest_friends.tpl');
    foreach ($r as $rr) {
        $connlnk = $a->get_baseurl() . '/follow/?url=' . ($rr['connect'] ? $rr['connect'] : $rr['url']);
        $o .= replace_macros($tpl, array('$url' => zrl($rr['url']), '$name' => $rr['name'], '$photo' => $rr['photo'], '$ignlnk' => $a->get_baseurl() . '/suggest?ignore=' . $rr['id'], '$ignid' => $rr['id'], '$conntxt' => t('Connect'), '$connlnk' => $connlnk, '$ignore' => t('Ignore/Hide')));
    }
    $o .= cleardiv();
    //	$o .= paginate($a);
    return $o;
}

function pdledit_content(&$a)
{
    if (!local_channel()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if (argc() > 1) {
        $module = 'mod_' . argv(1) . '.pdl';
    } else {
        $o .= '<h1>' . t('Edit System Page Description') . '</h1>';
        $files = glob('mod/*');
        if ($files) {
            foreach ($files as $f) {
                $name = basename($f, '.php');
                $x = theme_include('mod_' . $name . '.pdl');
                if ($x) {
                    $o .= '<a href="pdledit/' . $name . '" >' . $name . '</a><br />';
                }
            }
        }
        // list module pdl files
        return $o;
    }
    $t = get_pconfig(local_channel(), 'system', $module);
    if (!$t) {
        $t = file_get_contents(theme_include($module));
    }
    if (!$t) {
        notice(t('Layout not found.') . EOL);
        return '';
    }
    $o = replace_macros(get_markup_template('pdledit.tpl'), array('$header' => t('Edit System Page Description'), '$mname' => t('Module Name:'), '$help' => t('Layout Help'), '$module' => argv(1), '$content' => htmlspecialchars($t, ENT_COMPAT, 'UTF-8'), '$submit' => t('Submit')));
    return $o;
}