var lbry = { isConnected: false, rootPath: '.', colors: { primary: '#155B4A' } }; lbry.call = function (method, params, callback, errorCallback, connectFailedCallback) { var xhr = new XMLHttpRequest; xhr.addEventListener('load', function() { var response = JSON.parse(xhr.responseText); if (response.error) { if (errorCallback) { errorCallback(response.error); } } else if (callback) { callback(response.result); } }); if (connectFailedCallback) { xhr.addEventListener('error', function (e) { connectFailedCallback(e); }); } xhr.open('POST', 'http://localhost:5279/lbryapi', true); xhr.send(JSON.stringify({ 'jsonrpc': '2.0', 'method': method, 'params': [params, ], 'id': 0 })); } //core lbry.connect = function(callback) { // Check every half second to see if the daemon's running. // Returns true to callback once connected, or false if it takes too long and we give up. function checkDaemonRunning(tryNum=0) { lbry.daemonRunningStatus(function (runningStatus) { if (runningStatus) { lbry.isConnected = true; callback(true); } else { if (tryNum <= 600) { // Move # of tries into constant or config option setTimeout(function () { checkDaemonRunning(tryNum + 1); }, 500); } else { callback(false); } } }); } checkDaemonRunning(); } lbry.daemonRunningStatus = function (callback) { // Returns true/false whether the daemon is running (i.e. fully conncected to the network), // or null if the AJAX connection to the daemon fails. lbry.call('is_running', {}, callback, null, function () { callback(null); }); }; lbry.getDaemonStatus = function (callback) { lbry.call('daemon_status', {}, callback); }; lbry.getStartNotice = function(callback) { lbry.call('get_start_notice', {}, callback); } lbry.checkFirstRun = function(callback) { lbry.call('is_first_run', {}, callback); } lbry.getNewAddress = function(callback) { lbry.call('get_new_address', {}, callback); } lbry.getSettings = function(callback) { lbry.call('get_settings', {}, callback); }; lbry.setSettings = function(settings, callback) { lbry.call('set_settings', settings, callback); }; lbry.getBalance = function(callback) { lbry.call("get_balance", {}, callback); } lbry.search = function(query, callback) { lbry.call("search_nametrie", { "search": query }, callback); } lbry.resolveName = function(name, callback, ec) { lbry.call('resolve_name', { 'name': name }, callback); } lbry.getStream = function(name, callback) { lbry.call('get', { 'name': name }, callback); }; lbry.getFileStatus = function(name, callback) { lbry.call('get_lbry_file', { 'name': name }, callback); } lbry.getFilesInfo = function(callback) { lbry.call('get_lbry_files', {}, callback); } lbry.startFile = function(name, callback) { lbry.call('start_lbry_file', { name: name }, callback); } lbry.stopFile = function(name, callback) { lbry.call('stop_lbry_file', { name: name }, callback); } lbry.deleteFile = function(name, deleteTargetFile=true, callback) { lbry.call('delete_lbry_file', { name: name, delete_target_file: deleteTargetFile, }, callback); } lbry.revealFile = function(path, callback) { lbry.call('reveal', { path: path }, callback); } lbry.getVersionInfo = function(callback) { lbry.call('version', {}, callback); }; lbry.checkNewVersionAvailable = function(callback) { lbry.call('version', {}, function(versionInfo) { var maj, min, patch; [maj, min, patch] = versionInfo.lbrynet_version.split('.'); var remoteMaj, remoteMin, remotePatch; [remoteMaj, remoteMin, remotePatch] = versionInfo.remote_lbrynet.split('.'); if (maj < remoteMaj) { var newVersionAvailable = true; } else if (maj == remoteMaj) { if (min < remoteMin) { var newVersionAvailable = true; } else if (min == remoteMin) { var newVersionAvailable = (patch < remotePatch); } else { var newVersionAvailable = false; } } else { var newVersionAvailable = false; } callback(newVersionAvailable); }, function(err) { if (err.fault == 'NoSuchFunction') { // Really old daemon that can't report a version callback(true); } }); } lbry.reportBug = function(message, callback) { lbry.call('upload_log', { name_prefix: 'report', exclude_previous: false, force: true, message: message }, callback); } //utilities lbry.formatCredits = function(amount, precision) { return amount.toFixed(precision || 1); } lbry.loadJs = function(src, type, onload) { var lbryScriptTag = document.getElementById('lbry'), newScriptTag = document.createElement('script'), type = type || 'text/javascript'; newScriptTag.src = src; newScriptTag.type = type; if (onload) { newScript.onload = onload; } lbryScriptTag.parentNode.insertBefore(newScriptTag, lbryScriptTag); } lbry.imagePath = function(file) { return lbry.rootPath + '/img/' + file; } lbry.getMediaType = function(filename) { var dotIndex = filename.lastIndexOf('.'); if (dotIndex == -1) { return 'unknown'; } var ext = filename.substr(dotIndex + 1); if (/^mp4|mov|m4v|flv|f4v$/i.test(ext)) { return 'video'; } else if (/^mp3|m4a|aac|wav|flac|ogg$/i.test(ext)) { return 'audio'; } else if (/^html|htm|pdf|odf|doc|docx|md|markdown|txt$/i.test(ext)) { return 'document'; } else { return 'unknown'; } } lbry.stop = function(callback) { lbry.call('stop', {}, callback); };