discord-client/webpack/lib/room-controller.js

export default class RoomController{


	/* (1) Construct default attributes
	*
	---------------------------------------------------------*/
	constructor(){

		/* (1) Init available @room sets */
		this.text  = { list: [], current: 0,    visible: true };
		this.voice = { list: [], current: null, visible: true };

		/* (2) Current room buffer */
		this._buffer = {
			text:  {},
			voice: {}
		};


	}


	/* (2) room navigation
	*
	* @type<int>						room type
	* @id<int>							room ID (NULL uses get())
	*
	* @return status<boolean>			Whether the navigation has been successful
	*
	---------------------------------------------------------*/
	nav(type=null, id=null){
		console.log(`room.nav(${type}, ${id})`);

		/* (1) Try to get current room from id */
		let room = this.get(type, id);

		/* (2) Manage invalid room */
		if( Object.keys(room).length == 0 )
			return false;

		/* (3) Close last room */

		/* (4) Open new room */

		/* (5) Update @active room */
		this[type].current = room.id;

		/* (6) Update buffer */
		this._buffer[type] = {};
		for( let r of this[type].list )
			if( r.id === this[type].current )
				this._buffer[type] = r;


		console.log(`[room.${type}.opened] ${room.name} (${room.id})`, room.id);

		return true;

	}


	/* (3) Dump/Update room data (raw format -> tree structure)
	*
	* @rooms<array>						rooms data (raw format)
	*
	*                   {raw_format}
	* [
	*	{ rid: <int>, type: 'text',   name: <string> }
	*	{ rid: <int>, type: 'voice', name: <string> }
	*	{ rid: <int>, type: 'video', name: <string> }
	* ]
	*
	* @return udpated<boolean>			Whether rooms have been updated
	*
	---------------------------------------------------------*/
	dump(rooms){

		console.log(`room.dump([${rooms instanceof Array?rooms.length:-1}])`);

		/* (1) Check @rooms type */
		if( !(rooms instanceof Array) )
			return false;

		/* (2) Clear data */
		for( let type in this ){
			this[type].list    = [];
			this[type].current = null;
		}

		// redirection
		let redirected = false;

		/* (3) Browse each room */
		for(let r of rooms){

			// {1} Ignore: if not object //
			if( typeof r !== 'object' )
				continue;

			// {2} Ignore: if missing field //
			if( isNaN(r.rid) || typeof r.type !== 'string' || typeof r.name !== 'string' )
				continue;

			// {3} Default: missing messages //
			if( !( r.messages instanceof Array) )
				r.messages = [];

			// {4} Default: missing members //
			if( !( r.members instanceof Array) )
				r.members = [];

			// {5} Ignore: not available type //
			if( this[r.type] == null )
				continue;

			// {6} store data
			this[r.type].list.push({
				id:       r.rid,
				name:     r.name,
				type:     r.type,
				messages: r.messages
			});

			// {7} redirect if first element
			if( !redirected && r.type == 'text' ){
				redirected = true;
				this.nav('text', r.rid);
			}
		}

		return true;

	}


	/* (4) Get room data
	*
	* @type<int>						room type
	* @id<int>							room ID
	*									NULL: current room || from URL (and set current)
	*
	* @return room<array>			room data
	*
	---------------------------------------------------------*/
	get(type=null, id=null){
		console.log(`room.get(${type}, ${id})`);

		/* (1) Manage invalid @type */
		if( typeof type !== 'string' || this[type] == null )
			return {};

		/* (1) Get @current room: if id is null
		---------------------------------------------------------*/
		if( id === null ){

			/* (1) If @current is set */
			if( !isNaN(this[type].current) ){

				/* (2) Return matching id in list */
				for( let r of this[type].list ){

					if( r.id === this[type].current )
						return r; // exit point

				}

			}

		}


		/* (2) Get room data
		---------------------------------------------------------*/
		/* (1) Return room matching id */
		for( let r of this[type].list )
			if( r.id === id )
				return r; // exit point

		/* (2) Return default: if ID not found */
		this[type].current = null;
		return {};

	}




	/* (5) Fetch channel data
	*
	---------------------------------------------------------*/
	fetch(){

		api.call(`GET /channel/${gs.get.channel.current}`, {}, function(rs){

			/* (1) Check errors */
			if( rs.error !== 0 || rs.channel == null )
				return;

			/* (2) Dump rooms data */
			this.dump(rs.channel.room);

			/* (3) Store channel users */
			gs.get.content.cbuf.users = rs.channel.users;


		}.bind(this), auth.token);

	}


	/* (6) Create a new room
	*
	* @type<int>						room type
	* @name<String>						room name
	*
	* @return created<bool>				Whether the room has been created
	*
	---------------------------------------------------------*/
	create(type=null, name=null){

		/* (1) Manage invalid @type */
		if( typeof type !== 'string' || this[type] == null )
			return false;

		/* (2) Manage invalid @name */
		if( typeof name !== 'string' || !/^[a-z0-9\/_-]{3,}$/i.test(name) )
			return false;

		/* (3) Try to create room in API */
		api.call(`POST /channel/room/${gs.get.content.cid}`, { type: type, name: name }, function(rs){

			/* (1) Manage error */
			if( rs.error !== 0 || rs.rid == null )
				return false;

			/* (2) Reload room list */
			this.fetch();

			/* (3) Hide popup */
			gs.get.popup.hide();

		}.bind(this), auth.token);

		return true;

	}



}