/** Wifi page */ var page_wifi = (function () { var wifi = {}; var authStr = ['Open', 'WEP', 'WPA', 'WPA2', 'WPA/WPA2']; /** Update display for received response */ function onScan(resp, status) { if (status != 200) { // bad response rescan(5000); // wait 5sm then retry return; } resp = JSON.parse(resp); var done = !bool(resp.result.inProgress) && (resp.result.APs.length > 0); rescan(done ? 15000 : 1000); if (!done) return; // no redraw yet // clear the AP list var $list = $('#ap-list'); // remove old APs $('.AP').remove(); $list.toggle(done); $('#ap-loader').toggle(!done); // scan done resp.result.APs .sort(function (a, b) { return b.rssi - a.rssi }) .forEach(function (ap) { ap.enc = parseInt(ap.enc); if (ap.enc > 4) return; // hide unsupported auths var item = document.createElement('div'); var $item = $(item) .data('ssid', ap.essid) .data('pwd', ap.enc != 0) .addClass('AP'); // mark current SSID if (ap.essid == wifi.current) { $item.addClass('selected'); } var inner = document.createElement('div'); var $inner = $(inner).addClass('inner') .htmlAppend('
{0}
'.format(ap.rssi_perc)) .htmlAppend('
{0}
'.format(e(ap.essid))) .htmlAppend('
{0}
'.format(authStr[ap.enc])); $item.on('click', function () { var $th = $(this); // populate the form $('#conn-essid').val($th.data('ssid')); $('#conn-passwd').val(''); // clear if ($th.data('pwd')) { // this AP needs a password modal.show('#psk-modal'); } else { $('#conn-form').submit(); } }); item.appendChild(inner); $list[0].appendChild(item); }); } /** Ask the CGI what APs are visible (async) */ function scanAPs() { $().get('/wifi/scan.cgi', onScan, true, true); // no cache, no jsonp } function rescan(time) { setTimeout(scanAPs, time); } /** Set up the WiFi page */ wifi.init = function () { //var ap_json = { // "result": { // "inProgress": "0", // "APs": [ // {"essid": "Chlivek", "bssid": "88:f7:c7:52:b3:99", "rssi": "204", "enc": "4", "channel": "1"}, // {"essid": "TyNikdy", "bssid": "5c:f4:ab:0d:f1:1b", "rssi": "164", "enc": "3", "channel": "1"}, // ] // } //}; scanAPs(); }; return wifi; })();