Files: 660713a09e56ca4799e4f891a0d70851cd142b51 / plugs / message / html / render / blog.js
2479 bytesRaw
1 | const nest = require('depnest') |
2 | const isBlog = require('scuttle-blog/isBlog') |
3 | const { h, Value, computed, when, resolve } = require('mutant') |
4 | |
5 | |
6 | exports.gives = nest('message.html', { |
7 | canRender: true, |
8 | render: true |
9 | }) |
10 | |
11 | exports.needs = nest({ |
12 | 'about.obs.color': 'first', |
13 | 'app.navigate': 'first', |
14 | 'blob.sync.url': 'first', |
15 | 'message.html.decorate': 'reduce', |
16 | 'message.html.layout': 'first', |
17 | 'message.html.markdown': 'first', |
18 | 'sbot.obs.connection': 'first' |
19 | }) |
20 | |
21 | exports.create = function (api) { |
22 | |
23 | return nest('message.html', { |
24 | render: blogRenderer, |
25 | canRender |
26 | }) |
27 | |
28 | return nest('message.html.render', blogRenderer) |
29 | |
30 | function blogRenderer (msg, opts) { |
31 | if (!canRender(msg)) return |
32 | |
33 | var content = null |
34 | // show a card (if there's no body loaded) or the full blog (if the blog body is loaded) |
35 | // msg is decorated with a `body` attribute when loaded using feed.obs.thread from patchcore |
36 | if (msg.body) { |
37 | content = h('BlogFull.Markdown', [ |
38 | h('h1', msg.value.content.title), |
39 | api.message.html.markdown(msg.body) |
40 | ]) |
41 | } else { |
42 | content = BlogCard({ |
43 | blog: msg.value.content, |
44 | onClick: () => api.app.navigate(msg.key), |
45 | color: api.about.obs.color, |
46 | blobUrl: api.blob.sync.url |
47 | }) |
48 | } |
49 | |
50 | const element = api.message.html.layout(msg, Object.assign({}, { |
51 | content, |
52 | layout: 'default' |
53 | }, opts)) |
54 | |
55 | return api.message.html.decorate(element, { msg }) |
56 | } |
57 | } |
58 | |
59 | function BlogCard ({ blog, blobUrl, onClick, color }) { |
60 | const thumbnail = when(blog.thumbnail, |
61 | h('Thumbnail', { |
62 | style: { |
63 | 'background-image': `url("${blobUrl(resolve(blog.thumbnail))}")`, |
64 | 'background-position': 'center', |
65 | 'background-size': 'cover' |
66 | } |
67 | }), |
68 | h('Thumbnail -empty', { |
69 | style: { 'background-color': color(blog.title) } |
70 | }, [ |
71 | h('i.fa.fa-file-text-o') |
72 | ]) |
73 | ) |
74 | |
75 | var b = h('BlogCard', { 'ev-click': onClick }, [ |
76 | // h('div.context', [ |
77 | // api.about.html.avatar(author, 'tiny'), |
78 | // h('div.name', api.about.obs.name(author)), |
79 | // api.message.html.timeago(blog) |
80 | // ]), |
81 | h('div.content', [ |
82 | thumbnail, |
83 | h('div.text.Markdown', [ |
84 | h('h1', blog.title), |
85 | // when(blog.channel, api.message.html.channel(blog.channel)) |
86 | h('div.summary', blog.summary), |
87 | h('div.read', 'Read blog') |
88 | ]) |
89 | ]) |
90 | ]) |
91 | |
92 | return b |
93 | } |
94 | |
95 | function canRender (msg) { |
96 | if (isBlog(msg)) return true |
97 | } |
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