mirror of
https://github.com/matrix-construct/construct
synced 2024-09-12 03:29:15 +02:00
444 lines
8.7 KiB
JavaScript
444 lines
8.7 KiB
JavaScript
/*
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// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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*/
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'use strict';
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/**************************************
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* Membership interface.
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*
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* This is a category of functions that query the room's state
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* apropos membership information and statistics et al
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*/
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room.membership = class
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{
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constructor(room, summary)
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{
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this._num_joined_members = summary.num_joined_members;
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}
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static get [Class.construction]()
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{
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return true;
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}
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};
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/** Get member state event for an mxid
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*/
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room.membership.member = function(mxid)
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{
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return this.membership.members()[mxid];
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};
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// Alias
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room.prototype.member = function(mxid)
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{
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return this.members()[mxid];
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};
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/** Get all the member state events, indexed by mxid.
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*/
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room.membership.members = function()
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{
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return this.content['m.room.member'];
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};
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// Alias
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room.prototype.members = function()
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{
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return this.membership.members();
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};
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/** Get the member state event for this client's own member
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*/
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room.membership.me = function()
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{
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return this.membership.member(client.session.user_id);
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};
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/**
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* Count the membership
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*/
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room.membership.count = function(type = "join")
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{
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// Branch special case for when room membership has not yet been downloaded
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// but we may still find information from the room's public summary.
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if(type == "join" && this.membership._num_joined_members)
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return this.membership._num_joined_members;
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return this.membership.list(type).length;
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};
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/**
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* List mxids for a certain membership type, i.e "join", "leave" etc.
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*/
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room.membership.list = function(type = "join")
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{
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let members = this.membership.members();
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let filter = (mxid) => members[mxid].membership == type;
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return Object.keys(members).filter(filter);
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};
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/**
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* List mxids with the power to change state (i.e ops).
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* (vanity)
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*/
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room.membership.ops = function()
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{
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let threshold = this.power.op();
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let test = (mxid) => this.power.user(mxid) >= threshold;
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return this.membership.list('join').filter(test);
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};
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/**
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* List mxids with the power to issue events (i.e voiced).
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* (vanity)
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*/
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room.membership.voiced = function()
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{
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let threshold = this.power.voice();
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let test = (mxid) => this.power.user(mxid) >= threshold;
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return this.membership.list('join').filter(test);
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};
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/**
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* Returns the member state sorted chronologically
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*/
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room.membership.sorted = function(type = "join")
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{
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let m = this.membership.members();
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let comparator = (a, b) => m[a].cmp(m[b]);
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let reducer = (acc, val) =>
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{
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acc.push(m[val]);
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return acc;
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};
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return this.membership.list(type).sort(comparator).reduce(reducer, []);
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};
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/** div.members element controller
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*
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*/
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room.membership.controller = class extends mc.ng.controller
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{
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constructor($scope)
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{
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super("room.membership", $scope);
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this.room = this.$scope.room;
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this.room.membership.control = this;
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this.filter = "join";
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this.frame = 64;
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this.step = 24;
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this.begin = 0;
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this.limit = () => this.begin + this.frame,
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this.list = [];
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if(!this.room.membership._init)
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this.room.membership._init = this.fetch();
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this.loading = true;
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}
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};
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mc.ng.app.controller("room.membership", room.membership.controller);
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/**
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*
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*/
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room.membership.controller.prototype.destructor = function()
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{
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}
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/**
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*
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*/
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room.membership.controller.prototype.constructed = async function()
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{
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await this.room.membership._init;
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this.list = this.room.membership.sorted(this.filter);
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this.loading = false;
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}
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room.membership.controller.prototype.scroll = function($event)
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{
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let e = $event.delegateTarget;
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if(mc.scroll.at.top(e))
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return this.scroll.up.call(this);
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if(mc.scroll.at.bottom(e))
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return this.scroll.down.call(this);
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};
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room.membership.controller.prototype.scroll.up = function()
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{
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this.begin -= this.step;
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if(this.begin < 0)
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this.begin = 0;
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};
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room.membership.controller.prototype.scroll.down = function()
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{
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this.begin += this.step;
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if(this.begin > this.list.length - this.step)
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this.begin = this.list.length - this.step;
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};
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/**
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* Select the first membership type which will show a non-empty
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* list. This is so the members list doesn't default to "join"
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* with an empty pane.
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*/
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room.membership.first_nonempty_type = function(precedence =
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[
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"join", "leave", "invite", "ban",
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])
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{
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for(let i in precedence)
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if(this.membership.count(precedence[i]))
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return precedence[i];
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};
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/**
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* TODO: XXX: repurpose
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*/
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room.membership.controller.prototype.fetch = async function(opts = {})
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{
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let req = mc.m.rooms.members.get(this.room.id, opts);
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let data = await req.response;
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mayif(() => data.chunk, (events) =>
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{
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this.room.timeline.insert(events);
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});
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// Remove the temporary member count now that we have valid data.
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delete this.room.membership._num_joined_members;
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// Select a non-empty list type for when the membership pane first
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// opens. We can do that now because the lists are downloaded.
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this.filter = this.room.membership.first_nonempty_type();
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return true;
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};
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Object.defineProperty(room.membership.controller, 'attributes', {
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writable: false,
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enumerable: false,
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configurable: false,
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value:
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{
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"NAME":
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{
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show: (room, member) =>
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!empty(maybe(() => member.displayname)),
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value: (room, member) =>
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maybe(() => member.displayname)? member.displayname : "",
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},
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"POWER":
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{
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show: (room, member) =>
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maybe(() => (member.user_id in room.content['m.room.power_levels'][''].users)),
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value: (room, member) =>
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maybe(() => room.content['m.room.power_levels'][''].users[member.user_id]),
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},
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"IDLE":
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{
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show: (room, member) =>
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defined(maybe(() => mc.users[member.user_id].last_active_ago)),
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value: (room, member) =>
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mc.date.describe.elapsed(mc.users[member.user_id].last_active_ago),
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},
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"TS":
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{
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name: (room, member) =>
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maybe(() => mc.room.membership.menu[member.membership].name),
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show: (room, member) =>
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member.origin_server_ts,
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value: (room, member) =>
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mc.date.utc.pretty(member.origin_server_ts),
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},
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}});
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Object.defineProperty(room.membership, 'menu', {
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writable: false,
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enumerable: false,
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configurable: false,
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value:
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{
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"knock":
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{
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icon: "fa-hand-rock-o",
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},
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"invite":
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{
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icon: "fa-handshake-o",
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name: "INVITED",
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show: true,
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},
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"join":
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{
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icon: "fa-thumbs-up",
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name: "JOINED",
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show: true,
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},
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"leave":
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{
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icon: "fa-thumbs-down",
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name: "LEFT",
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show: true,
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},
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"ban":
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{
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icon: "fa-gavel",
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name: "BANNED",
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show: true,
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},
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"admin":
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{
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icon: "fa-shield",
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name: "ADMIN",
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show: true,
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},
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}});
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/**
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* Drives the status frieze bar at the top of the room
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* apropos member information.
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*/
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Object.defineProperty(room.membership, 'frieze', {
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writable: false,
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enumerable: false,
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configurable: false,
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value:
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{
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"KNCK":
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{
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count: (room) => room.membership.count('knock'),
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click: (room, $event) =>
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{
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//room.control.show_members_filter = 'knock';
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room.control.show_members = true;
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},
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},
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"INVT":
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{
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count: (room) => room.membership.count('invite'),
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click: (room, $event) =>
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{
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//room.control.show_members_filter = 'invite';
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room.control.show_members = true;
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},
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},
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"JOIN":
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{
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count: (room) => room.membership.count('join'),
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click: (room, $event) =>
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{
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//room.membership.control.filter = 'join';
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room.control.show_members = true;
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},
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},
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"LEFT":
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{
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count: (room) => room.membership.count('leave'),
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click: (room, $event, members) =>
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{
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//members.list = room.membership.list('leave');
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room.control.show_members = true;
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},
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},
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"BAN":
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{
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count: (room) => room.membership.count('ban'),
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click: (room, $event) =>
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{
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//room.membership.control.filter = 'ban';
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room.control.show_members = true;
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},
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},
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"OP":
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{
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count: (room) => room.membership.ops().length,
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click: (room, $event) => {},
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},
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"V":
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{
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show: false,
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count: (room) => room.membership.voiced().length,
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click: (room, $event) => {},
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},
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}});
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Object.defineProperty(room.membership, 'member_info_menu', {
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writable: false,
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enumerable: false,
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configurable: false,
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value:
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{
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"WHOIS":
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{
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icon: "fa-question",
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},
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"QUERY":
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{
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icon: "fa-edit",
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},
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"KICK":
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{
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icon: "fa-sign-out",
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click: (event, room, mxid) =>
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{
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room.request.kick.post(mxid, "and I ain't even mad", (error, data) =>
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{
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if(error)
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throw new client.error(error);
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debug.object({kick: data}, 4);
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});
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},
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},
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"BAN":
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{
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icon: "fa-gavel",
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},
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}});
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room.membership.member_info_menu["WHOIS"].click = async function($event, room, mxid)
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{
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let request = mc.m.admin.whois.get(mxid);
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let data = await request.response;
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debug.object(data, 7);
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};
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