jam-cloud/web/app/assets/javascripts/recordingFinishedDialog.js

247 lines
8.4 KiB
JavaScript

(function (context, $) {
"use strict";
context.JK = context.JK || {};
context.JK.RecordingFinishedDialog = function (app) {
var logger = context.JK.logger;
var rest = context.JK.Rest();
var playbackControls = null;
var recording = null; // deferred object
function resetForm() {
// remove all display errors
$('#recording-finished-dialog form .error-text').remove()
$('#recording-finished-dialog form .error').removeClass("error")
}
function beforeShow() {
if (recording == null) {
alert("recording data should not be null");
app.layout.closeDialog('recordingFinished');
return false;
}
resetForm();
var parentSelector = '#recording-finished-dialog div.genre-selector';
context.JK.GenreSelectorHelper.render(parentSelector);
// preset genre from 1st genre in current session
var currentOrLastSession = JK.CurrentSessionModel.getCurrentOrLastSession();
if (currentOrLastSession && currentOrLastSession.genres.length > 0) {
var genreDescription = currentOrLastSession.genres[0];
context.JK.GenreSelectorHelper.setSelectedGenres(parentSelector, [genreDescription]);
}
var localResults = context.jamClient.GetLocalRecordingState({recordings: [recording]});
if (localResults['error']) {
logger.error("unable to open recording due to error: %o", localResults);
app.notify({
title: "Unable to Open Recording for Playback",
text: localResults['error'],
icon_url: "/assets/content/icon_alert_big.png"
});
}
else {
var localResult = localResults.recordings[0];
if (localResult.aggregate_state == 'MISSING') {
logger.error("unable to open recording due to all missing tracks: %o", localResults);
app.notify({
title: "Unable to Open Recording for Playback",
text: "All tracks associated with the recording are missing",
icon_url: "/assets/content/icon_alert_big.png"
});
}
else if (localResult.aggregate_state == 'PARTIALLY_MISSING') {
logger.error("unable to open recording due to some missing tracks: %o", localResults);
app.notify({
title: "Unable to Open Recording for Playback",
text: "Some tracks associated with the recording are missing",
icon_url: "/assets/content/icon_alert_big.png"
})
}
else {
// load recording
var openRecordingResult = context.jamClient.OpenRecording(recording);
logger.debug("OpenRecording response: %o", openRecordingResult);
if (openRecordingResult.error) {
app.notify({
"title": "Can't Open Recording",
"text": openRecordingResult.error,
"icon_url": "/assets/content/icon_alert_big.png"
});
}
playbackControls.startMonitor();
}
}
}
function afterHide() {
recording = null;
playbackControls.stopMonitor();
context.jamClient.CloseRecording();
}
function discardRecording(e) {
resetForm();
registerDiscardRecordingHandlers(false);
rest.discardRecording({
id: recording.id
})
.done(function () {
logger.debug("recording discarded by user. recordingId=%o", recording.id);
})
.fail(function (jqXHR) {
logger.error("recording discard by user failed. recordingId=%o. reason: %o", recording.id, jqXHR.responseText);
})
.always(function () {
app.layout.closeDialog('recordingFinished')
registerDiscardRecordingHandlers(true);
})
return false;
}
function claimRecording(e) {
resetForm();
registerClaimRecordingHandlers(false);
var name = $('#recording-finished-dialog form input[name=name]').val();
var description = $('#recording-finished-dialog form textarea[name=description]').val();
var genre = $('#recording-finished-dialog form select[name=genre]').val();
var is_public = $('#recording-finished-dialog form input[name=is_public]').is(':checked')
rest.claimRecording({
id: recording.id,
name: name,
description: description,
genre: genre,
is_public: is_public
})
.done(function () {
app.layout.closeDialog('recordingFinished');
context.JK.GA.trackMakeRecording();
})
.fail(function (jqXHR) {
if (jqXHR.status == 422) {
var errors = JSON.parse(jqXHR.responseText);
var $name_errors = context.JK.format_errors('name', errors);
if ($name_errors) $('#recording-finished-dialog form input[name=name]').closest('div.field').addClass('error').end().after($name_errors);
var $description_errors = context.JK.format_errors('description', errors);
if ($description_errors) $('#recording-finished-dialog form input[name=description]').closest('div.field').addClass('error').end().after($description_errors);
var $genre_errors = context.JK.format_errors('genre', errors);
if ($genre_errors) $('#recording-finished-dialog form select[name=genre]').closest('div.field').addClass('error').end().after($genre_errors);
var $is_public_errors = context.JK.format_errors('is_public', errors);
if ($is_public_errors) $('#recording-finished-dialog form input[name=is_public]').closest('div.field').addClass('error').end().after($is_public_errors);
var recording_error = context.JK.get_first_error('recording_id', errors);
if (recording_error) context.JK.showErrorDialog(app, "Unable to claim recording.", recording_error);
}
else {
logger.error("unable to claim recording %o", arguments);
context.JK.showErrorDialog(app, "Unable to claim recording.", jqXHR.responseText);
}
})
.always(function () {
registerClaimRecordingHandlers(true);
});
return false;
}
function registerClaimRecordingHandlers(onOff) {
if (onOff) {
$('#keep-session-recording').on('click', claimRecording);
$('#recording-finished-dialog form').on('submit', claimRecording);
}
else {
$('#keep-session-recording').off('click', claimRecording)
$('#recording-finished-dialog form').off('submit', claimRecording);
}
}
function registerDiscardRecordingHandlers(onOff) {
if (onOff) {
$('#discard-session-recording').on('click', discardRecording);
}
else {
$('#discard-session-recording').off('click', discardRecording);
}
}
function onPause() {
logger.debug("calling jamClient.SessionStopPlay");
context.jamClient.SessionStopPlay();
}
function onPlay(e, data) {
logger.debug("calling jamClient.SessionStartPlay");
context.jamClient.SessionStartPlay(data.playbackMode);
}
function onChangePlayPosition(e, data) {
logger.debug("calling jamClient.SessionTrackSeekMs(" + data.positionMs + ")");
context.jamClient.SessionTrackSeekMs(data.positionMs);
}
function registerStaticEvents() {
registerClaimRecordingHandlers(true);
registerDiscardRecordingHandlers(true);
$(playbackControls)
.on('pause', onPause)
.on('play', onPlay)
.on('change-position', onChangePlayPosition);
}
function setRecording(recordingData) {
if (recording != null) {
//XXX - prevent start/stop recording mashing; protect this dialog
logger.error("unable to set recording data over existing recording data. this coudld be due to start/stop recording mashing");
return;
}
recording = recordingData;
}
function initializeButtons() {
var isPublic = $('#recording-finished-dialog input[name="is_public"]');
context.JK.checkbox(isPublic);
}
function initialize() {
var dialogBindings = {
'beforeShow': beforeShow,
'afterHide': afterHide
};
app.bindDialog('recordingFinished', dialogBindings);
playbackControls = new context.JK.PlaybackControls($('#recording-finished-dialog .recording-controls'));
registerStaticEvents();
initializeButtons();
};
this.initialize = initialize;
this.setRecording = setRecording;
}
return this;
})(window, jQuery);