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Bungloo/WebKit/scripts/controller/Conversation.js
2013-09-05 09:56:24 +02:00

158 lines
No EOL
4.5 KiB
JavaScript

define([
"helper/HostApp",
"helper/Core",
"helper/APICalls",
"lib/URI"
],
function(HostApp, Core, APICalls, URI) {
function Conversation(standalone) {
Core.call(this);
this.standalone = standalone;
this.action = "conversation";
this.container = document.createElement("div");
this.container.className = this.action;
this.body = document.createElement("ol");
this.container.appendChild(this.body)
document.getElementById("content").appendChild(this.container);
if(!this.standalone) this.hide();
// Stop loading if ESC is pressed
this.stopLoading = false;
var _this = this;
$(document).keydown(function(e) {
if (e.keyCode == 27) { // Esc
_this.stopLoading = true;
}
});
}
Conversation.prototype = Object.create(Core.prototype);
Conversation.prototype.show = function() {
Core.prototype.show.call(this, this.container);
}
Conversation.prototype.hide = function() {
Core.prototype.hide.call(this, this.container);
}
Conversation.addStatus = function(status) {
this.body.appendChild(this.getStatusDOMElement(status));
}
Conversation.prototype.showStatus = function(id, entity) {
this.body.innerHTML = "";
this.current_post_id = id;
this.current_entity = entity;
this.append(id, entity);
}
// Hack for OS X
Conversation.prototype.showStatusFromController = function() {
this.showStatus(conversationViewController.postId, conversationViewController.entity);
}
Conversation.prototype.append = function(id, entity, node, add_after) {
if(this.stopLoading) return;
var _this = this;
var callback = function(resp) {
var _statuses = JSON.parse(resp.responseText);
for (var entity in _statuses.profiles) {
if (_statuses.profiles[entity] != null) {
bungloo.cache.profiles[entity] = _statuses.profiles[entity];
} else {
bungloo.cache.profiles[entity] = {};
}
}
var status = _statuses.post;
var dom_element = _this.getStatusDOMElement(status);
if (node) {
if(add_after) {
node.parentNode.insertBefore(dom_element, node.nextSibling);
} else {
node.parentNode.insertBefore(dom_element, node);
}
} else {
dom_element.className = "highlight";
_this.body.appendChild(dom_element);
}
// child posts
_this.appendMentioned(id, entity, dom_element);
// parent posts
if(status.mentions) {
for (var i = 0; i < status.mentions.length; i++) {
var mention = status.mentions[i];
if(mention.post) {
// don't load if it is already there
if(!document.getElementById("post-" + mention.post + "-" + _this.action)) {
_this.append(mention.post, mention.entity, dom_element);
}
}
}
}
}
var url = HostApp.serverUrl("post")
.replace(/\{entity\}/, encodeURIComponent(entity))
.replace(/\{post\}/, id)
+ "?profiles=entity";
APICalls.get(url, { callback: callback });
}
Conversation.prototype.appendMentioned = function(id, entity, node) {
var _this = this;
var callback = function(resp) {
var statuses = JSON.parse(resp.responseText).mentions;
for (var i = 0; i < statuses.length; i++) {
var status = statuses[i];
// don't load if it is already there
var not_already_there = !document.getElementById("post-" + status.post + "-" + _this.action);
if(not_already_there && status.type.startsWith("https://tent.io/types/status/v0")) {
_this.append(status.post, status.entity ,node, true);
}
}
}
var url = HostApp.serverUrl("post")
.replace(/\{entity\}/, encodeURIComponent(entity))
.replace(/\{post\}/, id);
APICalls.get(url, {
callback: callback,
accept: "application/vnd.tent.post-mentions.v0+json"
});
}
return Conversation;
});