Commit 03d17cff841c2fed3e864e0b507f5e8045e4a356
add channel page viewer
Matt McKegg committed on 2/15/2017, 12:18:36 PMParent: 5eaed9654b9fe9dd9e0038fe8d0cffbe584237d3
Files changed
| modules/page/html/render/channel.js | added |
| modules/page/html/render/channel.js | ||
|---|---|---|
| @@ -1,0 +1,77 @@ | ||
| 1 | +var { h, when, send } = require('mutant') | |
| 2 | +var pull = require('pull-stream') | |
| 3 | +var nest = require('depnest') | |
| 4 | + | |
| 5 | +exports.needs = nest({ | |
| 6 | + 'channel.obs.subscribed': 'first', | |
| 7 | + 'feed.html.rollup': 'first', | |
| 8 | + 'sbot.pull.log': 'first', | |
| 9 | + 'sbot.async.publish': 'first', | |
| 10 | + 'keys.sync.id': 'first' | |
| 11 | +}) | |
| 12 | + | |
| 13 | +exports.gives = nest('page.html.render') | |
| 14 | + | |
| 15 | +exports.create = function (api) { | |
| 16 | + return nest('page.html.render', function channel (path) { | |
| 17 | + if (path[0] !== '#') return | |
| 18 | + | |
| 19 | + var channel = path.substr(1) | |
| 20 | + var subscribedChannels = api.channel.obs.subscribed(api.keys.sync.id()) | |
| 21 | + | |
| 22 | + var prepend = [ | |
| 23 | + h('div', {className: 'PageHeading'}, [ | |
| 24 | + h('h1', `#${channel}`), | |
| 25 | + h('div.meta', [ | |
| 26 | + when(subscribedChannels.has(channel), | |
| 27 | + h('a -unsubscribe', { | |
| 28 | + 'href': '#', | |
| 29 | + 'title': 'Click to unsubscribe', | |
| 30 | + 'ev-click': send(unsubscribe, channel) | |
| 31 | + }, 'Subscribed'), | |
| 32 | + h('a -subscribe', { | |
| 33 | + 'href': '#', | |
| 34 | + 'ev-click': send(subscribe, channel) | |
| 35 | + }, 'Subscribe') | |
| 36 | + ) | |
| 37 | + ]) | |
| 38 | + ]), | |
| 39 | + //api.message.html.compose({type: 'post', channel: channel}, {placeholder: 'Write a message in this channel\n\n\n\nPeople who follow you or subscribe to this channel will also see this message in their main feed.\n\nTo create a new channel, type the channel name (preceded by a #) into the search box above. e.g #cat-pics'}) | |
| 40 | + ] | |
| 41 | + | |
| 42 | + return api.feed.html.rollup((opts) => { | |
| 43 | + return pull( | |
| 44 | + api.sbot.pull.log(opts), | |
| 45 | + pull.map(matchesChannel) | |
| 46 | + ) | |
| 47 | + }, { prepend }) | |
| 48 | + | |
| 49 | + // scoped | |
| 50 | + | |
| 51 | + function matchesChannel (msg) { | |
| 52 | + if (msg.sync) return | |
| 53 | + var c = msg && msg.value && msg.value.content | |
| 54 | + if (c && c.channel === channel) { | |
| 55 | + return msg | |
| 56 | + } else { | |
| 57 | + return {timestamp: msg.timestamp} | |
| 58 | + } | |
| 59 | + } | |
| 60 | + }) | |
| 61 | + | |
| 62 | + function subscribe (id) { | |
| 63 | + api.sbot.async.publish({ | |
| 64 | + type: 'channel', | |
| 65 | + channel: id, | |
| 66 | + subscribed: true | |
| 67 | + }) | |
| 68 | + } | |
| 69 | + | |
| 70 | + function unsubscribe (id) { | |
| 71 | + api.sbot.async.publish({ | |
| 72 | + type: 'channel', | |
| 73 | + channel: id, | |
| 74 | + subscribed: false | |
| 75 | + }) | |
| 76 | + } | |
| 77 | +} | |
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