156 lines
3.5 KiB
JavaScript
156 lines
3.5 KiB
JavaScript
/* (1) Initialisation
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---------------------------------------------------------*/
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/* (1) Init @channel object */
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gs.set('channel', {});
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/* (2) Set default active channel */
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gs.get.channel.current = null;
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/* (3) Initialize list */
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gs.get.channel.list = [
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{ id: -1, link: 'me', label: 'My data', sub: '0 online', icon: 'group' },
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{ id: 0, link: 'test-1', label: 'test 1', sub: null, icon: 'test1' },
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{ id: 1, link: 'test-2', label: 'test 2', sub: null, icon: 'test2' },
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{ id: -2, link: null, label: 'add', sub: null, icon: 'add', add: 1 }
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];
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/* (4) Initialize vue-router channel navigation */
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gs.get.channel.nav = function(){};
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/* (5) Initialize adding fetched channel */
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gs.get.channel.dump = function(){};
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/* (6) Initialize accessor for channel data */
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gs.get.channel.get = function(){};
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/* (2) Channel navigation
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---------------------------------------------------------*/
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gs.get.channel.nav = function(channel_id=null){
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/* (1) Get channel data */
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var channel = this.get(channel_id);
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/* (3) Abort if same channel */
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if( gs.get.router.history.current.params.link === channel.link )
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return false;
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/* (3) Navigate vue-router */
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gs.get.router.push(`/channel/${channel.link}`);
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/* (4) Update active element */
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this.current = channel.id;
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/* (5) Log channel */
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console.log(`[channel.current] ${channel.link} (${channel.label})`);
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return true;
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};
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/* (3) Dump/Update channel data
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*
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* @channels<array> Channels data
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*
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* @return udpated<boolean> Whether channels have been updated
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*
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---------------------------------------------------------*/
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gs.get.channel.dump = function(channels){
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/* (1) Check @channels type */
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if( !(channels instanceof Array) )
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return false;
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/* (2) Store LAST item */
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let last_item = this.list.pop();
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/* (3) Clear list (except FIRST) */
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this.list.splice(1);
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/* (4) Apply new channels */
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for(let c of channels)
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this.list.push(c);
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/* (5) Restore LAST */
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this.list.push(last_item);
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return true;
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};
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/* (4) Get channel data
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*
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* @channel_id<int> Channel ID
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* NULL: current channel || from URL (and set current)
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*
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* @return channel<array> Channel data
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*
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---------------------------------------------------------*/
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gs.get.channel.get = function(channel_id=null){
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if( channel_id === null ){
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/* (1) Get @current channel
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---------------------------------------------------------*/
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/* (1) If @current is set */
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if( !isNaN(this.current) ){
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/* (2) Return matching id in list */
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for( let c of this.list ){
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if( c.id === this.current )
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return c; // exit point
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}
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}
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/* (2) Get from URL
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---------------------------------------------------------*/
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/* (1) If vue-router has @link param */
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if( gs.get.router.history.current.params.link ){
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/* (2) Extract @link */
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let link = gs.get.router.history.current.params.link;
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/* (3) Return matching link in list */
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for( let c of this.list ){
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if( c.link === link ){
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this.current = c.id; // set @current
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return c; // exit point
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}
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}
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}
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}
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/* (3) Get channel data
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---------------------------------------------------------*/
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/* (1) Return channel matching id */
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for( let c of this.list )
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if( c.id === channel_id )
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return c; // exit point
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/* (2) Return default: if ID not found */
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this.current = this.list[0].id;
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return this.list[0];
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}
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/* (N) Manage active channel from URL
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---------------------------------------------------------*/
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/* (1) Set current active channel item from URL */
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// gs.get.channel.nav();
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