PHP argv函数代码示例

function viewsrc_content(&$a)
{
    $o = '';
    $item_id = argc() > 1 ? intval(argv(1)) : 0;
    $json = argc() > 2 && argv(2) === 'json' ? true : false;
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
    }
    if (!$item_id) {
        $a->error = 404;
        notice(t('Item not found.') . EOL);
    }
    if (local_user() && $item_id) {
        $r = q("select item_flags, body from item where item_restrict = 0 and uid = %d and id = %d limit 1", intval(local_user()), intval($item_id));
        if ($r) {
            if ($r[0]['item_flags'] & ITEM_OBSCURED) {
                $r[0]['body'] = crypto_unencapsulate(json_decode($r[0]['body'], true), get_config('system', 'prvkey'));
            }
            $o = $json ? json_encode($r[0]['body']) : str_replace("\n", '<br />', $r[0]['body']);
        }
    }
    if (is_ajax()) {
        echo $o;
        killme();
    }
    return $o;
}

 function init()
 {
     $which = null;
     if (argc() > 1) {
         $which = argv(1);
     }
     if (!$which) {
         if (local_channel()) {
             $channel = \App::get_channel();
             if ($channel && $channel['channel_address']) {
                 $which = $channel['channel_address'];
             }
         }
     }
     if (!$which) {
         notice(t('You must be logged in to see this page.') . EOL);
         return;
     }
     $profile = 0;
     $channel = \App::get_channel();
     if (local_channel() && argc() > 2 && argv(2) === 'view') {
         $which = $channel['channel_address'];
         $profile = argv(1);
     }
     \App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" title="' . t('Posts and comments') . '" href="' . z_root() . '/feed/' . $which . '" />' . "\r\n";
     \App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" title="' . t('Only posts') . '" href="' . z_root() . '/feed/' . $which . '?top=1" />' . "\r\n";
     // Not yet ready for prime time
     //	\App::$page['htmlhead'] .= '<link rel="openid.server" href="' . z_root() . '/id/' . $which .'?f=" />' . "\r\n" ;
     //	\App::$page['htmlhead'] .= '<link rel="openid.delegate" href="' . z_root() . '/channel/' . $which .'" />' . "\r\n" ;
     // Run profile_load() here to make sure the theme is set before
     // we start loading content
     profile_load($a, $which, $profile);
 }

 function get()
 {
     if (argc() > 2 && argv(2) === 'add') {
         $tpl = get_markup_template("settings_oauth_edit.tpl");
         $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$title' => t('Add application'), '$submit' => t('Submit'), '$cancel' => t('Cancel'), '$name' => array('name', t('Name'), '', t('Name of application')), '$key' => array('key', t('Consumer Key'), random_string(16), t('Automatically generated - change if desired. Max length 20')), '$secret' => array('secret', t('Consumer Secret'), random_string(16), t('Automatically generated - change if desired. Max length 20')), '$redirect' => array('redirect', t('Redirect'), '', t('Redirect URI - leave blank unless your application specifically requires this')), '$icon' => array('icon', t('Icon url'), '', t('Optional'))));
         return $o;
     }
     if (argc() > 3 && argv(2) === 'edit') {
         $r = q("SELECT * FROM clients WHERE client_id='%s' AND uid=%d", dbesc(argv(3)), local_channel());
         if (!count($r)) {
             notice(t('Application not found.'));
             return;
         }
         $app = $r[0];
         $tpl = get_markup_template("settings_oauth_edit.tpl");
         $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$title' => t('Add application'), '$submit' => t('Update'), '$cancel' => t('Cancel'), '$name' => array('name', t('Name'), $app['clname'], ''), '$key' => array('key', t('Consumer Key'), $app['client_id'], ''), '$secret' => array('secret', t('Consumer Secret'), $app['pw'], ''), '$redirect' => array('redirect', t('Redirect'), $app['redirect_uri'], ''), '$icon' => array('icon', t('Icon url'), $app['icon'], '')));
         return $o;
     }
     if (argc() > 3 && argv(2) === 'delete') {
         check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth', 't');
         $r = q("DELETE FROM clients WHERE client_id='%s' AND uid=%d", dbesc(argv(3)), local_channel());
         goaway(z_root() . "/settings/oauth/");
         return;
     }
     $r = q("SELECT clients.*, tokens.id as oauth_token, (clients.uid=%d) AS my \n\t\t\t\tFROM clients\n\t\t\t\tLEFT JOIN tokens ON clients.client_id=tokens.client_id\n\t\t\t\tWHERE clients.uid IN (%d,0)", local_channel(), local_channel());
     $tpl = get_markup_template("settings_oauth.tpl");
     $o .= replace_macros($tpl, array('$form_security_token' => get_form_security_token("settings_oauth"), '$baseurl' => z_root(), '$title' => t('Connected Apps'), '$add' => t('Add application'), '$edit' => t('Edit'), '$delete' => t('Delete'), '$consumerkey' => t('Client key starts with'), '$noname' => t('No name'), '$remove' => t('Remove authorization'), '$apps' => $r));
     return $o;
 }

 function init()
 {
     $result = array('success' => false);
     $mindate = $_REQUEST['mindate'] ? datetime_convert('UTC', 'UTC', $_REQUEST['mindate']) : '';
     if (!$mindate) {
         $mindate = datetime_convert('UTC', 'UTC', 'now - 14 days');
     }
     if (observer_prohibited()) {
         $result['message'] = 'Public access denied';
         json_return_and_die($result);
     }
     $observer = \App::get_observer();
     $channel_address = argc() > 1 ? argv(1) : '';
     if ($channel_address) {
         $r = q("select channel_id, channel_name from channel where channel_address = '%s' and channel_removed = 0 limit 1", dbesc(argv(1)));
     } else {
         $x = get_sys_channel();
         if ($x) {
             $r = array($x);
         }
         $mindate = datetime_convert('UTC', 'UTC', 'now - 14 days');
     }
     if (!$r) {
         $result['message'] = 'Channel not found.';
         json_return_and_die($result);
     }
     logger('zotfeed request: ' . $r[0]['channel_name'], LOGGER_DEBUG);
     $result['messages'] = zot_feed($r[0]['channel_id'], $observer['xchan_hash'], array('mindate' => $mindate));
     $result['success'] = true;
     json_return_and_die($result);
 }

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();
}

function zotfeed_init(&$a)
{
    $result = array('success' => false);
    $mindate = $_REQUEST['mindate'] ? datetime_convert('UTC', 'UTC', $_REQUEST['mindate']) : '';
    if (!$mindate) {
        $mindate = datetime_convert('UTC', 'UTC', 'now - 1 month');
    }
    if (get_config('system', 'block_public') && !get_account_id() && !remote_user()) {
        $result['message'] = 'Public access denied';
        json_return_and_die($result);
    }
    $observer = $a->get_observer();
    $channel_address = argc() > 1 ? argv(1) : '';
    if ($channel_address) {
        $r = q("select channel_id, channel_name from channel where channel_address = '%s' and not (channel_pageflags & %d) limit 1", dbesc(argv(1)), intval(PAGE_REMOVED));
    } else {
        $x = get_sys_channel();
        if ($x) {
            $r = array($x);
        }
    }
    if (!$r) {
        $result['message'] = 'Channel not found.';
        json_return_and_die($result);
    }
    logger('zotfeed request: ' . $r[0]['channel_name'], LOGGER_DEBUG);
    $result['messages'] = zot_feed($r[0]['channel_id'], $observer['xchan_hash'], $mindate);
    $result['success'] = true;
    json_return_and_die($result);
}

 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 feed_init(&$a)
{
    $params = array();
    $params['begin'] = x($_REQUEST, 'date_begin') ? $_REQUEST['date_begin'] : NULL_DATE;
    $params['end'] = x($_REQUEST, 'date_end') ? $_REQUEST['date_end'] : '';
    $params['type'] = stristr(argv(0), 'json') ? 'json' : 'xml';
    $params['pages'] = x($_REQUEST, 'pages') ? intval($_REQUEST['pages']) : 0;
    $params['top'] = x($_REQUEST, 'top') ? intval($_REQUEST['top']) : 0;
    $params['start'] = x($params, 'start') ? intval($params['start']) : 0;
    $params['records'] = x($params, 'records') ? intval($params['records']) : 40;
    $params['direction'] = x($params, 'direction') ? dbesc($params['direction']) : 'desc';
    $params['cat'] = x($_REQUEST, 'cat') ? escape_tags($_REQUEST['cat']) : '';
    $channel = '';
    if (argc() > 1) {
        $r = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_address = '%s' limit 1", dbesc(argv(1)));
        if (!($r && count($r))) {
            killme();
        }
        $channel = $r[0];
        if (intval(get_config('system', 'block_public')) && !get_account_id()) {
            killme();
        }
        logger('mod_feed: public feed request from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . $channel['channel_address']);
        echo get_public_feed($channel, $params);
        killme();
    }
}

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 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 get()
 {
     $profile_uid = intval($_GET['p']);
     if (!$profile_uid) {
         $profile_uid = -1;
     }
     $load = argc() > 1 && argv(1) == 'load' ? 1 : 0;
     header("Content-type: text/html");
     echo "<!DOCTYPE html><html><body>\r\n";
     echo $_GET['msie'] == 1 ? '<div>' : '<section>';
     $mod = new Display();
     $text = $mod->get($profile_uid, $load);
     $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
     $replace = "<img\${1} dst=\"\${2}\"";
     //	$text = preg_replace($pattern, $replace, $text);
     /*
     	if(! $load) {
     		$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
             $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
             $text = preg_replace($pattern, $replace, $text);
             $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
             $text = preg_replace($pattern, $replace, $text);
             $pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
             $text = preg_replace($pattern, $replace, $text);
             $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
             $text = preg_replace($pattern, $replace, $text);
     	}
     */
     echo str_replace("\t", '       ', $text);
     echo $_GET['msie'] == 1 ? '</div>' : '</section>';
     echo "</body></html>\r\n";
     //	logger('update_display: ' . $text);
     killme();
 }

function regmod_content(&$a)
{
    global $lang;
    $_SESSION['return_url'] = $a->cmd;
    if (!local_channel()) {
        info(t('Please login.') . EOL);
        $o .= '<br /><br />' . login($a->config['system']['register_policy'] == REGISTER_CLOSED ? 0 : 1);
        return $o;
    }
    if (!is_site_admin()) {
        notice(t('Permission denied.') . EOL);
        return '';
    }
    if (argc() != 3) {
        killme();
    }
    $cmd = argv(1);
    $hash = argv(2);
    if ($cmd === 'deny') {
        if (!user_deny($hash)) {
            killme();
        }
    }
    if ($cmd === 'allow') {
        if (!user_allow($hash)) {
            killme();
        }
    }
}

 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 attach_init(&$a)
{
    if (argc() < 2) {
        notice(t('Item not available.') . EOL);
        return;
    }
    $r = attach_by_hash(argv(1), argc() > 2 ? intval(argv(2)) : 0);
    if (!$r['success']) {
        notice($r['message'] . EOL);
        return;
    }
    $c = q("select channel_address from channel where channel_id = %d limit 1", intval($r['data']['uid']));
    if (!$c) {
        return;
    }
    $unsafe_types = array('text/html', 'text/css', 'application/javascript');
    if (in_array($r['data']['filetype'], $unsafe_types)) {
        header('Content-type: text/plain');
    } else {
        header('Content-type: ' . $r['data']['filetype']);
    }
    header('Content-disposition: attachment; filename="' . $r['data']['filename'] . '"');
    if ($r['data']['flags'] & ATTACH_FLAG_OS) {
        $istream = fopen('store/' . $c[0]['channel_address'] . '/' . $r['data']['data'], 'rb');
        $ostream = fopen('php://output', 'wb');
        if ($istream && $ostream) {
            pipe_streams($istream, $ostream);
            fclose($istream);
            fclose($ostream);
        }
    } else {
        echo $r['data']['data'];
    }
    killme();
}

 function get()
 {
     if (argc() == 2 && argv(1) == 'edit') {
         $mode = 'edit';
     } else {
         $mode = 'list';
     }
     $_SESSION['return_url'] = \App::$cmd;
     $apps = array();
     if (local_channel()) {
         import_system_apps();
         $syslist = array();
         $list = app_list(local_channel(), false, $_GET['cat']);
         if ($list) {
             foreach ($list as $x) {
                 $syslist[] = app_encode($x);
             }
         }
         translate_system_apps($syslist);
     } else {
         $syslist = get_system_apps(true);
     }
     usort($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'), '$cat' => array_key_exists('cat', $_GET) && $_GET['cat'] ? ' - ' . escape_tags($_GET['cat']) : '', '$title' => t('Apps'), '$apps' => $apps));
 }