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social-chatter.js
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social-chatter.js
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// vim: set ts=8 sts=8 sw=8 noet:
/*
* Copyright (c) 2006-2011 Echo <[email protected]>. All rights reserved.
* You may copy and modify this script as long as the above copyright notice,
* this condition and the following disclaimer is left intact.
* This software is provided by the author "AS IS" and no warranties are
* implied, including fitness for a particular purpose. In no event shall
* the author be liable for any damages arising in any way out of the use
* of this software, even if advised of the possibility of such damage.
*/
(function($) {
Echo.Localization.extend({
"fewMoments": "in a few moments",
"moreYear": "more than a year",
"defaultDateDiffDisplay": "in {diff} {period}{suffix}",
"startDateDiffDisplay": "Will be started in {diff} {period}{suffix}",
"endDateDiffDisplay": "Ended {diff} {period}{suffix} ago"
}, "Echo.SocialChatterEvent");
// TODO: pass entire entry to this constructor, not only "content" field
Echo.SocialChatterEvent = function(data, id) {
this.id = id;
this.data = this.getData(data);
};
Echo.SocialChatterEvent.prototype = new Echo.Object();
Echo.SocialChatterEvent.prototype.namespace = "Echo.SocialChatterEvent";
Echo.SocialChatterEvent.prototype.getData = function(dataString) {
var data = {};
try {
data = $.parseJSON(dataString);
} catch (e) {}
return data || {};
};
Echo.SocialChatterEvent.prototype.calcEventDates = function(type, display) {
type = type.charAt(0).toUpperCase() + type.substr(1);
var content = this.data;
if (!content["event" + type]) return;
var timestamp = content["event" + type];
var d = new Date(timestamp);
var now = (new Date()).getTime();
var diff = Math.abs(Math.floor((d.getTime() - now) / 1000));
var dayDiff = Math.floor(diff / 86400);
if (isNaN(dayDiff) || dayDiff < 0 || dayDiff >= 365)
return (d.toLocaleDateString() + ', ' + d.toLocaleTimeString());
return this.displayDateDiff(diff, display);
};
Echo.SocialChatterEvent.prototype.displayDateDiff = function(diff, display) {
var self = this;
var when;
var dayDiff = Math.floor(diff / 86400);
var display = display || function(diff, period) {
return self.label("defaultDateDiffDisplay", {
"diff": diff,
"period": period,
"suffix": diff == 1 ? "" : "s"
});
};
if (diff < 60) {
when = this.label("fewMoments");
} else if (diff < 60 * 60) {
diff = Math.floor(diff / 60);
when = display(diff, "minute");
} else if (diff < 60 * 60 * 24) {
diff = Math.floor(diff / (60 * 60));
when = display(diff, "hour");
} else if (dayDiff < 30) {
when = display(dayDiff, "day");
} else if (dayDiff < 365) {
diff = Math.floor(dayDiff / 31);
when = display(diff, "month");
} else {
when = this.label("moreYear");
}
return when;
};
Echo.SocialChatterEvent.prototype.calcStartEvent = function() {
return this.calcEventDates("start");
};
Echo.SocialChatterEvent.prototype.calcEndEvent = function() {
var self = this;
return this.calcEventDates("end", function(diff, period) {
return self.label("endDateDiffDisplay", {
"diff": diff,
"period": period,
"suffix": diff == 1 ? "" : "s"
});
});
};
// FIXME: need rename function
Echo.SocialChatterEvent.prototype.calcAnotherStartEvent = function() {
var self = this;
return this.calcEventDates("start", function(diff, period) {
return self.label("startDateDiffDisplay", {
"diff": diff,
"period": period,
"suffix": diff == 1 ? "" : "s"
});
});
};
Echo.SocialChatterEvent.prototype.getTimestamp = function() {
return {
"start": this.data.eventStart ? this.data.eventStart : 0,
"end": this.data.eventEnd ? this.data.eventEnd : 0
};
};
Echo.SocialChatterEvent.prototype.onAir = function() {
var timestamp = this.getTimestamp();
var now = (new Date()).getTime();
return (timestamp.start <= now && timestamp.end >= now);
};
Echo.SocialChatterEvent.prototype.getEventDuration = function() {
var timestamp = this.getTimestamp();
return Math.floor((timestamp.end - timestamp.start) / 1000);
};
Echo.SocialChatterEvent.prototype.getEventStatus = function() {
if (this.onAir()) return "onAir";
var timestamp = this.getTimestamp();
var now = (new Date()).getTime();
if (timestamp.start > now) return "upcoming";
else if (timestamp.end < now) return "passed";
};
})(jQuery);
(function($) {
Echo.Localization.extend({
"newEvent": "Schedule new event",
"askQuestion": "Ask your question to",
"answersFrom": "Answers from",
"scheduleEvent": "Schedule new event",
"chatClosesIn": "VIP Chat closes in: ",
"chatOpensIn": "<b>Live chat starts in:</b> <br><br>",
"passedEventViewNotice": "<b>Note:</b> this event is over. You are viewing chat archive.",
"askQuestionViewNotice": "<b>Note:</b> You must be logged in to ask question",
"upcomingEventWarning": "Please login to join this event.",
"passedEventWarning": "Please login to view this chat archive.",
"onAirEventWarning": "<b>Chat is on air now!</b> <br><br> Please login to join the conversation!"
}, "Echo.SocialChatterView");
Echo.SocialChatterView = function(data) {
if (!data || !data.target) return;
this.init(data);
this.config = new Echo.Config(data.config || {}, {
"defaultEventIcon": "//cdn.echoenabled.com/clientapps/v2/social-chatter/images/vip.jpg"
});
this.event = new Echo.SocialChatterEvent($.object2JSON(this.data));
};
Echo.SocialChatterView.prototype = new Echo.Object();
Echo.SocialChatterView.prototype.cssPrefix = "echo-socialchatter-view-";
Echo.SocialChatterView.prototype.namespace = "Echo.SocialChatterView";
Echo.SocialChatterView.prototype.templateChunk =
'<div class="echo-socialchatter-view-eventDescription">' +
'<div class="echo-socialchatter-view-avatar"></div>' +
'<div class="echo-socialchatter-view-eventDataWrapper">' +
'<div class="echo-socialchatter-view-title">{Data:eventName}</div>' +
'<div class="echo-socialchatter-view-description">{Data:eventDescription}</div>' +
'<div class="echo-socialchatter-view-countdown"></div>' +
'</div>' +
'<div class="echo-clear"></div>' +
'</div>';
Echo.SocialChatterView.prototype.templates = {};
Echo.SocialChatterView.prototype.templates.eventsList =
'<div class="echo-socialchatter-view-eventListContainer">' +
'<div class="echo-socialchatter-view-newEventButton">' +
'<div class="echo-socialchatter-view-eventSubmitLabel echo-linkColor">{Label:newEvent}</div>' +
'</div>' +
'<div class="echo-socialchatter-view-eventSubmitContainer">' +
'<div class="echo-socialchatter-view-eventSubmit"></div>' +
'</div>' +
'<div class="echo-socialchatter-view-eventsStream"></div>' +
'</div>';
Echo.SocialChatterView.prototype.templates.event = {
"full": '<div class="echo-socialchatter-view-publicView">' +
'<div class="echo-socialchatter-view-publicViewNotice"></div>' +
'<table><tr>' +
'<td class="echo-socialchatter-view-leftColumnTD"><div class="echo-socialchatter-view-leftColumn">' +
'<div class="echo-socialchatter-view-publicSubmitLabel">{Label:askQuestion} {Data:vipName}</div>' +
'<div class="echo-socialchatter-view-publicSubmit"></div>' +
'<div class="echo-socialchatter-view-publicStream"></div>' +
'</div></td>' +
'<td class="echo-socialchatter-view-rightColumnTD"><div class="echo-socialchatter-view-rightColumn">' +
'<div class="echo-socialchatter-view-publicSubmitVIPLabel">{Label:answersFrom} {Data:vipName}</div>' +
'{Self:templateChunk}' +
'<div class="echo-socialchatter-view-vipStream"></div>' +
'</div></td>' +
'</tr></table>' +
'</div>',
"upcoming": '<div class="echo-socialchatter-view-publicView echo-socialchatter-view-publicViewUpcoming">' +
'{Self:templateChunk}' +
'</div>',
"anonymous": '<div class="echo-socialchatter-view-publicView echo-socialchatter-view-publicViewAnonymous">' +
'<div class="echo-socialchatter-view-loginWarning"></div>' +
'{Self:templateChunk}' +
'</div>'
};
Echo.SocialChatterView.prototype.templates.greenRoom =
'<div>' +
'<div class="echo-socialchatter-view-vipInstructions"></div>' +
'<div class="echo-socialchatter-view-vipStream"></div>' +
'</div>';
Echo.SocialChatterView.prototype.template = function() {
var status = this.event.getEventStatus && this.event.getEventStatus();
if (this.type == "event") {
return this.templates[this.type][this.hasPublicEventAccess()
? (status && status != "upcoming" ? "full" :"upcoming")
: "anonymous"];
}
return this.templates[this.type];
};
Echo.SocialChatterView.prototype.renderers = {};
Echo.SocialChatterView.prototype.renderers.loginWarning = function(element) {
element.html('<span>' + this.label(this.event.getEventStatus() + "EventWarning") + '</span>');
};
Echo.SocialChatterView.prototype.renderers.publicViewNotice = function(element) {
var status = this.event.getEventStatus();
if (status == "passed") {
return '<span>' + this.label("passedEventViewNotice") + '</span>';
} else if (!this.userIsLogged()) {
return '<span>' + this.label("askQuestionViewNotice") + '</span>';
}
element.hide();
};
Echo.SocialChatterView.prototype.renderers.avatar = function(element) {
var self = this;
var url = this.data.vipPhoto || this.config.get("defaultEventIcon");
var img = $("<img>", {"src": url});
if (url != this.config.get("defaultEventIcon")) {
img.one({
"error" : function(){
$(this).attr("src", self.config.get("defaultEventIcon"));
}
});
}
element.append(img);
};
Echo.SocialChatterView.prototype.renderers.countdown = function(element) {
var self = this;
element.hide();
var status = this.event.getEventStatus();
var isUpcomingEvent = status == "upcoming";
var finishHandler = status == "upcoming" || status == "onAir"
? function() {
var topic = isUpcomingEvent
? "SocialChatter.onEventStart"
: "SocialChatter.onEventEnd";
Echo.Broadcast.publish(topic, self.data);
}
: function() {};
if (status != "upcoming") return;
element.css("display", "block")
.countdown(new Date(this.data[isUpcomingEvent ? "eventStart" : "eventEnd"]), {
"prefix": this.label(isUpcomingEvent ? "chatOpensIn" : "chatClosesIn"),
"finish": finishHandler
});
};
Echo.SocialChatterView.prototype.renderers.eventSubmitLabel = function(element, dom) {
if (this.user.isAdmin() && !this.user.hasAnyRole(["vip"])) {
new Echo.UI.Button(element, {
"normal": {
"icons": false,
"disable": false,
"label": this.label("scheduleEvent")
}
});
element.click(function() {
dom.get("eventSubmitContainer").slideToggle();
});
} else {
element.detach();
}
};
Echo.SocialChatterView.prototype.userIsLogged = function() {
return this.user && this.user.logged();
};
Echo.SocialChatterView.prototype.hasPublicEventAccess = function() {
return this.config.get("permissions.access") === "allowGuest" || this.userIsLogged();
};
})(jQuery);
(function($) {
Echo.Localization.extend({
"guest": "Guest",
"live": "Live",
"paused": "Paused",
"more": "More",
"emptyGreenRoom": "No items at this time...",
"new": "new",
"loading": "Loading...",
"tabGreenRoomLabel": "Green room",
"tabPublicEventLabel": "Public event",
"tabAllEventsLabel": "All Events",
"assignVIPRoleControl": "Assign VIP role",
"revokeVIPRoleControl": "Revoke VIP role",
"sendToGreenRoomControl": "Send to Green Room",
"removeFromGreenRoomControl": "Remove from Green Room"
}, "SocialChatter");
Echo.SocialChatter = function(config) {
if (!config || !config.target || !config.eventsTargetURL) return;
var self = this;
this.vars = {"cache": {}};
this.apps = {};
this.initConfig(config, {
"backplane": {
"serverBaseURL": "http://api.echoenabled.com/v1"
},
"eventsTargetURL": undefined,
"eventListQuery": "childrenof:" + config.eventsTargetURL + " itemsPerPage:100 state:Untouched,ModeratorApproved children:0",
"liveUpdates": true,
"liveUpdatesTimeout": 60, // request Events updates once per minute
"identityManager": undefined,
"permissions": {
"access": "allowGuest"
},
"views": {}
}, {
"views": function(viewsConfig) {
var views = self.getDefaultAppsConfig(config);
$.each(views, function(view, appConfigs) {
$.each(appConfigs, function(appName, appConfig) {
if (viewsConfig[view] && viewsConfig[view][appName] && viewsConfig[view][appName].plugins) {
viewsConfig[view][appName].plugins = self.updateAppPlugins(
views[view][appName].plugins,
viewsConfig[view][appName].plugins
);
}
});
});
return $.extend(true, views, viewsConfig);
}
});
$.foldl(this.apps, this.config.get("views"), function(config, acc, name) {
acc[name] = {};
});
this.addCss();
this.showMessage({"type": "loading", "message": this.label("loading")});
Echo.include(this.dependencies, function() {
self.initVars();
self.initBackplane();
self.initApplication(function() {
self.initLiveUpdates(function() {
return {
"endpoint": "search",
"query": {
"q": self.config.get("eventListQuery"),
"since": self.nextSince || 0
}
};
}, function(data) { self.handleLiveUpdatesResponse(data); });
self.requestEventList(function(data) {
data.entries = data.entries || [];
self.initSocialChatterEvents(data.entries);
self.setPublicEvent(self.pickRelevantEvent());
self.config.get("target").empty().append(self.render());
self.initTabs();
self.config.set("apps.Stream.EventList.data", data);
});
self.listenEvents();
});
});
};
Echo.SocialChatter.prototype = new Echo.Application();
Echo.SocialChatter.prototype.namespace = "SocialChatter";
Echo.SocialChatter.prototype.cssPrefix = "echo-socialchatter-";
Echo.SocialChatter.prototype.dependencies = [{
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/vip-replies.js",
"loaded": function() { return !!Echo.Plugins.VipReplies; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/user-metadata-manager.js",
"loaded": function() { return !!Echo.Plugins.UserMetadataManager; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/item-conditional-css-classes.js",
"loaded": function() { return !!Echo.Plugins.ItemConditionalCSSClasses; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/social-chatter-event.js",
"loaded": function() { return !!Echo.Plugins.SocialChatterEvent; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/submit-textarea-auto-resize.js",
"loaded": function() { return !!Echo.Plugins.SubmitTextareaAutoResize; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/plugins/submit-countdown-event.js",
"loaded": function() { return !!Echo.Plugins.SubmitCountdownEvent; }
}, {
"url": "//cdn.echoenabled.com/clientapps/v2/social-chatter/countdown/jquery.countdown.js",
"loaded": function() { return !!($.fn && $.fn.countdown); }
}];
Echo.SocialChatter.prototype.template =
'<div class="echo-socialchatter-container echo-primaryFont echo-primaryBackgroundColor">' +
'<div class="echo-socialchatter-authContainer">' +
'<div class="echo-socialchatter-auth"></div>' +
'<div class="echo-clear"></div>' +
'</div>' +
'<div class="echo-socialchatter-tabs"></div>' +
'</div>';
Echo.SocialChatter.prototype.getDefaultAppsConfig = function(config) {
var plugins = {
"MetadataManager": {
"name": "MetadataManager",
"controls": [{
"marker": "greenroom",
"labelMark": "{Label:sendToGreenRoomControl}",
"labelUnmark": "{Label:removeFromGreenRoomControl}"
}],
"enabled": "{Self:isNonVIPUser}"
},
"ItemConditionalCSSClasses": {
"name": "ItemConditionalCSSClasses",
"conditions": [{
"field": "actor.roles",
"value": ["vip"],
"className": "echo-item-vip-guest"
}]
},
"UserMetadataManager": {
"name": "UserMetadataManager",
"controls": [{
// we need "moderator" role for VIP as well
// since we need to apply markers to some items
"roles": "vip,moderator",
"labelSet": "{Label:assignVIPRoleControl}",
"labelUnset": "{Label:revokeVIPRoleControl}"
}],
"enabled": "{Self:isNonVIPUser}"
}
};
return {
// Green Room tab applications
"GreenRoom": {
"Stream": {
"appkey": null,
"query": "childrenof:{Self:event.id}/* state:Untouched,ModeratorApproved markers:greenroom -markers:answered children:1 state:Untouched,ModeratorApproved user.state:Untouched,ModeratorApproved",
"reTag": false,
"plugins": [{
"name": "Reply",
"itemURIPattern": "{Self:event.id}/{id}",
"nestedPlugins": [{
"name": "SubmitTextareaAutoResize"
}]
}, {
"name": "VipReplies",
"copyTo": {
"target": "{Self:event.id}"
},
"view": "private"
}, plugins.MetadataManager]
}
},
// All Events tab applications
"EventList": {
"Stream": {
"appkey": null,
"query": "childrenof:{Self:eventsTargetURL} state:Untouched,ModeratorApproved children:0",
"reTag": false,
"itemControlsOrder": ["SocialChatterEvent", "Edit", "Curation.Delete"],
"plugins": [{
"name": "SocialChatterEvent"
}, {
"name": "Edit",
"layout": "inline",
"nestedPlugins": [{"name": "SocialChatterEvent"}]
}, {
"name": "Curation"
}]
},
"Submit": {
"appkey": null,
"targetURL": "{Self:eventsTargetURL}",
"itemURIPattern": "{Self:eventsTargetURL}/{id}",
"plugins": [{
"name": "SocialChatterEvent"
}]
}
},
// all applications from the public event tab
"PublicEvent": {
"Stream": {
"appkey": null,
"query": "childrenof:{Self:event.id} state:Untouched,ModeratorApproved safeHTML:off user.state:Untouched,ModeratorApproved children:1 state:Untouched,ModeratorApproved user.state:Untouched,ModeratorApproved",
"reTag": false,
"liveUpdatesTimeout": 60,
"plugins": [{
"name": "Reply",
"itemURIPattern": "{Self:event.id}/{id}",
"nestedPlugins": [{
"name": "SubmitTextareaAutoResize"
}]
}, {
"name": "Like"
}, {
"name": "Curation",
"enabled": "{Self:isNonVIPUser}"
}, {
"name": "VipReplies",
"copyTo": {
"target": "{Self:event.id}"
},
"view": "private"
},
plugins.ItemConditionalCSSClasses,
plugins.MetadataManager,
plugins.UserMetadataManager]
},
"Submit": {
"appkey": null,
"targetURL": "{Self:event.id}",
"itemURIPattern": "{Self:event.id}/{id}",
"actionString": "Type your question here...",
"plugins": [{
"name": "SubmitTextareaAutoResize"
}, {
"name": "SubmitCountdownEvent",
"eventEnd": "{Self:event.data.eventEnd}",
"enabled": "{Self:event.isOnAir}"
}]
},
"VIPStream": {
"appkey": null,
"query": "childrenof:{Self:event.id} state:Untouched,ModeratorApproved safeHTML:off user.roles:vip user.state:Untouched,ModeratorApproved children:1 state:Untouched,ModeratorApproved user.state:Untouched,ModeratorApproved",
"reTag": false,
"plugins": [{
"name": "Reply",
"itemURIPattern": "{Self:event.id}/{id}",
"nestedPlugins": [{
"name": "SubmitTextareaAutoResize"
}]
}, {
"name": "Like"
}, {
"name": "Curation",
"enabled": "{Self:isNonVIPUser}"
}, {
"name": "VipReplies"
},
plugins.ItemConditionalCSSClasses]
}
},
// views-independent applications
"Main": {
"Auth": {
"appkey": null,
"identityManager": config.identityManager
}
}
};
};
Echo.SocialChatter.prototype.renderers = {};
Echo.SocialChatter.prototype.assemblers = {};
Echo.SocialChatter.prototype.renderers.auth = function(element, dom) {
if (!this.config.get("identityManager")) {
element.hide();
return;
}
this.initInternalApplication({
"view": "Main",
"name": "Auth",
"application": "Auth"
}, {
"target": element
});
};
Echo.SocialChatter.prototype.initVars = function() {
this.event = undefined;
this.eventById = {};
};
Echo.SocialChatter.prototype.initSocialChatterEvents = function(entries) {
var self = this;
$.each(entries, function(id, entry) {
self.eventById[entry.object.id] =
new Echo.SocialChatterEvent(entry.object.content, entry.object.id);
});
};
Echo.SocialChatter.prototype.setPublicEvent = function(event) {
this.data = this.data || {};
this.event = this.data.event = event;
// prepare variables for appending into config via templating engine
this.isNonVIPUser = this.user.hasAnyRole(["vip"]) ? "" : "true";
if (this.event) {
this.event.isOnAir = this.event.onAir() ? "true" : "";
}
};
Echo.SocialChatter.prototype.hasGreenRoomAccess = function() {
// Green Room is available for VIP guests and admins,
// VIP guests should have admin rights as well to mark items as "answered"
return this.user.isAdmin();
};
Echo.SocialChatter.prototype.updateTab = function(config) {
if (this.tabs && !this.event && config.name != "EventList"
|| (this.event && this.event.getEventStatus() == "passed" && config.name == "GreenRoom")) {
this.tabs.remove(config.name);
return;
}
// exit if we don't have access to Green Room tab
if (config.name == "GreenRoom" && !this.hasGreenRoomAccess()) return;
if (this.tabs && typeof this.tabs.tabIndexById[config.name] == "undefined") {
this.tabs.add({
"id": config.name,
"label": config.name == "PublicEvent"
? this.event.data.eventName || this.label("tabPublicEventLabel")
: this.label("tabGreenRoomLabel"),
"icon": false
});
}
var tabsDomContainer = this.dom.get("tabs");
config.target = config.target || $("#" + this.tabs.idPrefix + config.name, tabsDomContainer);
config.ui = config.ui || {"tab": $(".echo-" + this.tabs.classPrefix + config.name, tabsDomContainer)};
if (this.assemblers[config.name]) {
$(config.target).empty();
this.assembler(config.name, config.target, config.ui);
}
};
Echo.SocialChatter.prototype.updateTabs = function() {
var self = this;
$.each(["PublicEvent", "GreenRoom"], function(i, tabId) {
self.updateTab({
"name": tabId
});
});
};
Echo.SocialChatter.prototype.pickRelevantEvent = function() {
// we need to pick one most relevant event:
// - look for event which is on air right now
// - otherwise grab first upcoming event
// - if there are no upcoming or on air events - return undefined
var relevantEvent;
$.each(this.eventById, function(id, event) {
var status = event.getEventStatus();
if (status == "onAir") {
relevantEvent = event;
return false; // break
}
if (status == "upcoming" && event.data.eventStart &&
(!relevantEvent || relevantEvent.data.eventStart > event.data.eventStart)) {
relevantEvent = event;
}
});
return relevantEvent;
};
Echo.SocialChatter.prototype.classifyAction = function(entry) {
return (entry.verbs[0] == "http://activitystrea.ms/schema/1.0/delete") ? "delete" : "post";
};
Echo.SocialChatter.prototype.hasPublicEventAccess = function() {
return this.config.get("permissions.access") === "allowGuest" || this.user.logged();
};
Echo.SocialChatter.prototype.handleLiveUpdatesResponse = function(data) {
var self = this;
this.nextSince = data.nextSince || 0;
// we need to do the following:
// - if the current public event is updated: update data and UI
// - if the current public event was deleted: delete from data and refresh the UI
// - if any other event was deleted: delete from data
// - if new event is added AND public event (on air or upcoming) is displayed:
// add to the data, do NOT update/switch public event view
// - if new event is added AND NO public event (on air or upcoming) is displayed:
// add to the data AND add public event tab!
if (!data.entries || !data.entries.length) return;
$.each(data.entries, function(id, entry) {
var event = self.eventById[entry.object.id];
var action = self.classifyAction(entry);
if (!event && action != "post") return;
switch (action) {
case "post":
var event = new Echo.SocialChatterEvent(
entry.object.content,
entry.object.id
);
var status = event.getEventStatus();
self.eventById[entry.object.id] = event;
// if current event is updated
// OR if NO public event - add new tab & green room tab
if ((self.event && self.event.id == event.id) ||
(!self.event && (status == "onAir" || status == "upcoming"
))) {
self.setPublicEvent(self.pickRelevantEvent());
self.updateTabs();
}
break;
case "delete":
delete self.eventById[entry.object.id];
// refresh if current event was removed
if (self.event && self.event.id == entry.object.id) {
delete self.event;
self.setPublicEvent(self.pickRelevantEvent());
self.updateTabs();
}
break;
};
});
this.startLiveUpdates();
};
Echo.SocialChatter.prototype.initBackplane = function() {
if (!this.config.get("backplane.busName")) return;
Backplane.init(this.config.get("backplane"));
};
Echo.SocialChatter.prototype.initTabs = function() {
var self = this;
var tabs = [{
"id": "EventList",
"label": this.label("tabAllEventsLabel"),
"icon": false
}];
if (this.event) {
var data = this.event.data;
tabs.push({
"id": "PublicEvent",
"label": data.eventName || this.label("tabPublicEventLabel"),
"icon": false,
"selected": true
});
}
if (this.event && this.hasGreenRoomAccess()) {
tabs.push({
"id": "GreenRoom",
"label": this.label("tabGreenRoomLabel"),
"icon": false
});
}
this.tabs = new Echo.UI.Tabs({
"target": this.dom.get("tabs"),
"addUIClass": false,
"idPrefix": "socialchatter-tabs-",
"classPrefix": "socialchatter-tabs-",
"config": {
"show": function(event, ui) {
self.updateTab({
"name": tabs[ui.index].id,
"target": ui.panel,
"ui": ui
});
}
},
"tabs": tabs
});
if (this.event) {
this.tabs.select("PublicEvent");
}
};
Echo.SocialChatter.prototype.requestEventList = function(callback) {
var self = this;
this.sendAPIRequest({
"endpoint": "search",
"query": {"q": this.config.get("eventListQuery")}
}, function(data) {
self.nextSince = data.nextSince || 0;
callback(data);
self.startLiveUpdates();
});
};
Echo.SocialChatter.prototype.assembler = function(name) {
var args = Array.prototype.slice.call(arguments, 1);
return this.assemblers[name].apply(this, args);
};
Echo.SocialChatter.prototype.updateAppPlugins = function(plugins, updatePlugins) {
var self = this;
var getPluginIndex = function(plugin, plugins) {
var idx = -1;
$.each(plugins, function(i, _plugin) {
if (plugin.name === _plugin.name) {
idx = i;
return false;
}
});
return idx;
};
return $.foldl(plugins, updatePlugins, function(extender) {
var id = getPluginIndex(extender, plugins);
if (!~id) {
plugins.push(extender);
return;
}
if (extender.name === plugins[id].name) {
if (extender.nestedPlugins && plugins[id].nestedPlugins) {
self.updateAppPlugins(plugins[id].nestedPlugins, extender.nestedPlugins);
// delete nested plugins in the extender to avoid override effect after extend below
delete extender.nestedPlugins;
}
plugins[id] = $.extend(true, plugins[id], extender);
}
});
};
Echo.SocialChatter.prototype.assemblers.EventList = function(target) {
var view = new Echo.SocialChatterView({
"user": this.user,
"target": target,
"type": "eventsList"
});
var content = view.render();
if (this.user.isAdmin()) {
var submit = this.initInternalApplication({
"view": "EventList",
"name": "Submit",
"application": "Submit"
}, {
"target": view.dom.get("eventSubmit")
});
submit.subscribe("Submit.onPostComplete", function(topic, args) {
view.dom.get("eventSubmitContainer").slideUp();
});
}
this.initInternalApplication({
"view": "EventList",
"name": "Stream",
"application": "Stream"
}, {
"target": view.dom.get("eventsStream")
});
$(target).append(content);
};
Echo.SocialChatter.prototype.assemblers.PublicEvent = function(target, ui) {
var self = this;
var data = this.event.data;
var pluginEnabled = !(this.event && this.event.getEventStatus() == "passed") && this.user.logged();
var view = new Echo.SocialChatterView({
"user": this.user,
"data": data,
"target": target,
"type": "event",
"config": {
"permissions": this.config.get("permissions")
}
});
var content = view.render();
// setting tab title
$(ui.tab).html(data.eventName || "Unknown Event");
if (!this.hasPublicEventAccess() || this.event.getEventStatus() == "upcoming") {
$(target).append(content);
return;
}
if (this.event.onAir() && this.user.logged()) {
this.initInternalApplication({
"view": "PublicEvent",
"name": "Submit",
"application": "Submit"
}, {
"target": view.dom.get("publicSubmit")
});
view.dom.get("publicSubmitLabel").show();
} else if( !this.user.logged() ) {
view.dom.get("publicSubmitLabel").hide();
}
this.initInternalApplication({
"view": "PublicEvent",
"name": "Stream",
"application": "Stream"
}, {
"target": view.dom.get("publicStream"),
"plugins": this.updateAppPlugins(
this.config.get("views")["PublicEvent"]["Stream"].plugins,
[{
"name": "Reply",
"enabled": pluginEnabled
}, {
"name": "Like",
"enabled": pluginEnabled
}]
)
});
this.initInternalApplication({
"view": "PublicEvent",
"name": "VIPStream",
"application": "Stream"
}, {
"target": view.dom.get("vipStream"),
"plugins": this.updateAppPlugins(
this.config.get("views")["PublicEvent"]["VIPStream"].plugins,
[{
"name": "Reply",
"enabled": pluginEnabled
}, {
"name": "Like",
"enabled": pluginEnabled
}]
)
});
$(target).append(content);
};
Echo.SocialChatter.prototype.assemblers.GreenRoom = function(target, ui) {
var view = new Echo.SocialChatterView({
"user": this.user,
"target": target,
"type": "greenRoom"
});
var content = view.render();
this.initInternalApplication({
"view": "GreenRoom",
"name": "Stream",
"application": "Stream"
}, {
"target": view.dom.get("vipStream")
});
var instrustionsContainer = view.dom.get("vipInstructions");
if (!this.event || !this.event.data || !this.event.data.vipInstructions) {
instrustionsContainer.hide();
} else {
instrustionsContainer.html(this.event.data.vipInstructions).show();
}
$(target).append(content);
};
Echo.SocialChatter.prototype.initInternalApplication = function(appSpec, appConfig) {
// "specification" argument defines app location in the structure and the type of app
this.destroyInternalApplication(appSpec);
// we need to copy apps config to avoid changes in the common config
appConfig = this.normalizeAppConfig(
$.extend(true,
{},
this.config.get("views")[appSpec.view][appSpec.name],
appConfig
)
);
this.apps[appSpec.view][appSpec.name] = new Echo[appSpec.application](appConfig);
return this.apps[appSpec.view][appSpec.name];
};
Echo.SocialChatter.prototype.normalizeAppConfig = function(config) {
var self = this;
$.foldl(config, ["appkey", "apiBaseURL", "submissionProxyURL"], function(key, acc) {
config[key] = config[key] || self.config.get(key);
});
var normalize = function(value) {
if (typeof value == "string") {
return self.substitute(value);
// isPlainObject doesn't work correctly in IE <= 8 within jquery 1.4.2
// this is the reason why we check whether jquery object
} else if ($.isPlainObject(value) && !value.jquery) {
return $.foldl({}, value, function(value, acc, key) {
acc[key] = normalize(value);
});
} else if ($.isArray(value)) {
return $.map(value, function(element) {
return normalize(element);
});
} else {
return value;
}
};
return normalize(config);