jam-cloud/web/app/assets/javascripts/dialog/shareDialog.js

497 lines
18 KiB
JavaScript

(function(context,$) {
"use strict";
context.JK = context.JK || {};
context.JK.ShareDialog = function(app, entityId, entityType) {
var logger = context.JK.logger;
var rest = context.JK.Rest();
var facebookRest = context.JK.FacebookRest();
var facebookHelper = null;
var dialogId = '#share-dialog';
var userDetail = null;
var entity = null;
var remainingCap = 140 - 22 - 1; // 140 tweet max, minus 22 for link size, minus 1 for space
function showSpinner() {
$(dialogId + ' .dialog-inner').hide();
var spinner = $('<div class="spinner spinner-large"></div>')
$(dialogId + ' .content-head').after(spinner);
}
function hideSpinner() {
$(dialogId + ' .spinner').remove();
$(dialogId + ' .dialog-inner').show();
}
function checkShareCheckbox(provider, checked) {
var checkbox = $(dialogId + ' .share-with-' + provider + ' input');
if(checked) {
checkbox.attr('checked', 'checked');
}
else {
checkbox.removeAttr('checked');
}
}
function handleRecordingShareWithGoogle(message) {
var defer = $.Deferred();
defer.resolve(); // remove when implemented
return defer;
}
function handleShareWithTwitter(message) {
var defer = $.Deferred();
rest.tweet({message: message + ' ' + entity.share_url})
.done(function() {
// uncheck facebook, because we don't want the user to re-post to their timeline by accident
checkShareCheckbox('twitter', false);
defer.resolve();
})
.fail(function(jqXHR) {
if(jqXHR.status == 422) {
// implies twitter token error.
var response = JSON.parse(jqXHR.responseText);
if(response.errors.token) {
app.notify({
title : "Failed to Tweet",
text : "You need to re-authorize JamKazam to access your Twitter account. Click (sign in) in the Share Dialog.",
"icon_url": "/assets/content/icon_alert_big.png"
});
disableTwitter();
}
else if(response.errors.twitter) {
app.notify({
title : "Failed to Tweet",
text : "Twitter rejected the tweet because '" + response.errors.twitter[0] + "'",
"icon_url": "/assets/content/icon_alert_big.png"
});
}
else {
app.notifyServerError(jqXHR, "Unable to Share with Twitter");
}
}
else {
app.notifyServerError(jqXHR, "Unable to Share with Twitter");
}
defer.reject();
});
return defer;
}
function handleRecordingShareWithTwitter(message) {
return handleShareWithTwitter(message);
}
function handleRecordingShareWithFacebook(message) {
var defer = $.Deferred();
rest.getShareRecording({ provider:'facebook', claimed_recording: entityId})
.done(function(data) {
facebookHelper.promptLogin()
.done(function(response) {
handleFbStateChange(response);
if(response.status == "connected") {
facebookRest.post({
access_token: response.authResponse.accessToken,
message: message,
description: data.description,
caption: data.caption,
name: data.title,
picture: data.photo_url,
link: data.url
}).done(function(response) {
checkShareCheckbox('facebook', false);
defer.resolve();
})
.fail(function(response) {
app.notify({
title : "Unable to Share with Facebook",
text : "Error: " + response,
"icon_url": "/assets/content/icon_alert_big.png"
});
defer.reject();
})
}
else {
// user doesn't want to auth; this is a form of success
defer.resolve();
}
})
})
.fail(function(jqXHR) {
app.notifyServerError(jqXHR, "Unable to Populate Share Data");
defer.reject();
})
return defer;
}
function handleSessionShareWithGoogle(message) {
var defer = $.Deferred();
defer.resolve(); // remove when implemented
return defer;
}
function handleSessionShareWithTwitter(message) {
return handleShareWithTwitter(message);
}
function handleSessionShareWithFacebook(message) {
var defer = $.Deferred();
rest.getShareSession({ provider:'facebook', music_session: entityId})
.done(function(data) {
facebookHelper.promptLogin()
.done(function(response) {
handleFbStateChange(response);
if(response.status == "connected") {
facebookRest.post({
access_token: response.authResponse.accessToken,
message: message,
description: data.description,
caption: data.caption,
name: data.title,
picture: data.photo_url,
link: data.url
})
.done(function(response) {
checkShareCheckbox('facebook', false);
defer.resolve();
})
.fail(function(response) {
app.notify({
title : "Unable to Share with Facebook",
text : "Error: " + response,
"icon_url": "/assets/content/icon_alert_big.png"
});
defer.reject();
})
}
else {
// user doesn't want to auth; this is a form of success
defer.resolve();
}
})
})
.fail(function(jqXHR) {
app.notifyServerError(jqXHR, "Unable to Populate Share Data");
defer.reject();
})
return defer;
}
function messageTooLongForTwitter(message) {
return message && message.length > remainingCap;
}
function socialShare() {
var facebookCheckbox = $(dialogId + ' .share-with-facebook input');
var shareWithFacebook = facebookCheckbox.is(':checked') && !facebookCheckbox.is(':disabled');
var googleCheckbox = $(dialogId + ' .share-with-google input');
var shareWithGoogle = googleCheckbox.is(':checked') && !googleCheckbox.is(':disabled');
var twitterCheckbox = $(dialogId + ' .share-with-twitter input');
var shareWithTwitter = twitterCheckbox.is(':checked') && !twitterCheckbox.is(':disabled');
if(!shareWithFacebook && !shareWithGoogle && !shareWithTwitter) {
$(dialogId + ' .share-options').addClass('error')
return;
}
else {
$(dialogId + ' .share-options').removeClass('error')
}
var message = $(dialogId + ' .share-message').val();
if(!message) { message = undefined; }
if(shareWithTwitter && !message) {
$(dialogId + ' .share-message-holder').addClass('error')
$(dialogId + ' .share-message-holder .error-msg').text("You must specify a message for Twitter.");
return;
}
else
{
$(dialogId + ' .share-message-holder').removeClass('error')
$(dialogId + ' .share-message-holder .error-msg').text('');
}
// validate twitter message length
if(shareWithTwitter && messageTooLongForTwitter(message)) {
$(dialogId + ' .share-message-holder').addClass('error')
$(dialogId + ' .share-message-holder .error-msg').text("Your message must be less than " + (remainingCap + 1) + " characters in length for Twitter (currently " + message.length + ").");
return;
}
else
{
$(dialogId + ' .share-message-holder').removeClass('error')
$(dialogId + ' .share-message-holder .error-msg').text('');
}
showSpinner();
var chain = [];
if(entityType == 'session') {
if(shareWithFacebook) {
chain.push(handleSessionShareWithFacebook(message))
}
if(shareWithTwitter) {
chain.push(handleSessionShareWithTwitter(message))
}
if(shareWithGoogle) {
chain.push(handleSessionShareWithGoogle(message))
}
}
else {
if(shareWithFacebook) {
chain.push(handleRecordingShareWithFacebook(message))
}
if(shareWithTwitter) {
chain.push(handleRecordingShareWithTwitter(message))
}
if(shareWithGoogle) {
chain.push(handleRecordingShareWithGoogle(message))
}
}
$.when.apply($, chain)
.done(function() {
app.layout.closeDialog('share-dialog');
})
.fail(function() {
logger.error("share failed")
})
.always(function() {
hideSpinner();
});
}
function enableFacebook() {
$(dialogId + ' .share-with-facebook input').removeAttr('disabled')
$(dialogId + ' .share-with-facebook a').css('visibility', 'hidden');
}
function disableFacebook() {
$(dialogId + ' .share-with-facebook input').attr('disabled', 'disabled')
$(dialogId + ' .share-with-facebook a').css('visibility', 'visible');
}
function enableTwitter() {
$(dialogId + ' .share-with-twitter input').removeAttr('disabled')
$(dialogId + ' .share-with-twitter a').css('visibility', 'hidden');
}
function disableTwitter() {
$(dialogId + ' .share-with-twitter input').attr('disabled', 'disabled')
$(dialogId + ' .share-with-twitter a').css('visibility', 'visible');
}
function handleFbStateChange(response) {
if (response && response.status == "connected") {
enableFacebook();
checkShareCheckbox('facebook', true);
}
else{
disableFacebook();
checkShareCheckbox('facebook', false);
}
}
function registerEvents(onOff) {
$(dialogId + ' .dialog-share-button').unbind('click').click(function(e){
socialShare();
return false;
});
$(dialogId + ' .share-with-facebook a').unbind('click').click(function(e) {
facebookHelper.promptLogin().done(function(response) {
handleFbStateChange(response);
});
return false;
});
$(dialogId + ' .share-with-twitter a').unbind('click').click(function(e) {
app.layout.queueDialog('share-dialog')
window.location = '/auth/twitter';
return false;
})
}
function showDialog() {
return app.layout.showDialog('share-dialog');
}
// function initDialog() {
// var sessionText = textMap.SESSION;
// var liveSessionText = textMap.LIVE_SESSION;
// var fill = entityType === sessionText.toLowerCase() ? "teal-fill" : "orange-fill";
// $("#shareType").text(entityType);
// $("#divWidgetCodeHeader").addClass(fill);
// $("#divWidgetPreviewHeader").addClass(fill);
// $("#divWidgetPreview").addClass(entityType);
// // SESSION
// if (entityType === sessionText.toLowerCase()) {
// $("#lblWidgetCodeType").html(sessionText.toLowerCase());
// $("#lblWidgetPreviewType").html(sessionText.toLowerCase());
// $("#spnWidgetCodeBranding").text(liveSessionText.toLowerCase());
// $("#spnWidgetPreviewBranding").text(liveSessionText.toLowerCase());
// rest.getSessionHistory(entityId)
// .done(function(response) {
// $(".link-contents").html(response.share_url);
// });
// }
// // RECORDING
// else if (entityType === "recording") {
// var recordedText = textMap.RECORDED.toLowerCase();
// $("#lblWidgetCodeType").text(textMap.RECORDING);
// $("#lblWidgetPreviewType").text(textMap.RECORDING);
// $("#spnWidgetCodeBranding").text(recordedText);
// $("#spnWidgetPreviewBranding").text(recordedText);
// rest.getClaimedRecording(entityId)
// .done(function(response) {
// var name, photoUrl;
// if (response.recording.band) {
// name = response.recording.band.name;
// photoUrl = context.JK.resolveBandAvatarUrl(response.recording.band.photo_url);
// }
// else {
// name = response.recording.owner.name;
// photoUrl = context.JK.resolveAvatarUrl(response.recording.owner.photo_url);
// }
// $(".link-contents").html(response.share_url);
// $("#imgWidgetCodeAvatar").attr('src', photoUrl);
// $("#imgWidgetPreviewAvatar").attr('src', photoUrl);
// $("#divWidgetPreviewTitle").html(response.recording.name);
// $("#spnWidgetCodeArtistName").html(name);
// $("#spnWidgetPreviewArtistName").html(name);
// $.each(response.recording.recorded_tracks, function(index, val) {
// $(".widget-members").append('<div class="widget-avatar-small">' + '<img src="' + context.JK.resolveAvatarUrl(val.user.photo_url) + '" alt="" />' + '</div>');
// });
// });
// }
// }
function beforeShow() {
disableTwitter();
// no disableFacebook on purpose
if(entityType == 'recording') {
rest.getClaimedRecording(entityId)
.done(function(data) {
entity = data;
$(dialogId + ' .link-contents').text(entity.share_url)
})
.fail(function(jqXHR) {
app.notifyServerError(jqXHR, "Unable to Fetch Recording Data");
})
}
else {
rest.getSession(entityId)
.done(function(data) {
entity = data;
$(dialogId + ' .link-contents').text(entity.share_url)
})
.fail(function(jqXHR) {
app.notifyServerError(jqXHR, "Unable to Fetch Session Data");
});
}
rest.getUserDetail()
.done(function(data) {
userDetail = data;
if(data.auth_twitter) {
enableTwitter();
}
else {
disableTwitter();
}
});
$(dialogId + ' .share-message-holder').removeClass('error')
$(dialogId + ' .share-message-holder .error-msg').text('');
$(dialogId + ' .share-options').removeClass('error');
registerEvents(true);
}
function afterShow() {
$("#shareType").text(entityType);
if(context.JK.hasFlash()) {
$("#btn-share-copy").clipboard({
path: '/assets/jquery.clipboard.swf',
copy: function() {
// Return text in closest element (useful when you have multiple boxes that can be copied)
return $(".link-contents").text();
}
});
}
else {
if(context.jamClient) {
// uses bridge call to ultimately access QClipboard
$("#btn-share-copy").unbind('click').click(function() {
context.jamClient.SaveToClipboard($(".link-contents").text());
return false;
})
}
else {
logger.debug("no copy-to-clipboard capabilities")
}
}
}
function afterHide() {
hideSpinner();
registerEvents(false);
}
function initialize(_facebookHelper) {
facebookHelper = _facebookHelper;
var dialogBindings = {
'beforeShow' : beforeShow,
'afterShow' : afterShow,
'afterHide': afterHide
};
app.bindDialog('share-dialog', dialogBindings);
//initDialog();
facebookHelper.deferredLoginStatus().done(function(response) { handleFbStateChange(response); });
}
this.initialize = initialize;
this.showDialog = showDialog;
}
return this;
})(window,jQuery);