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Dominic / yap-patch



Commit cb2a914cb1b67be199e798ca44039444c43341fc

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Dominic Tarr committed on 7/4/2019, 5:09:07 PM

Files changed

LICENSEadded
README.mdadded
channel-link.jsadded
friends.jsadded
index.jsadded
message-link.jsadded
messages/post.jsadded
messages/vote.jsadded
package.jsonadded
private.jsadded
public.jsadded
thread.jsadded
translations.jsadded
LICENSEView
@@ -1,0 +1,22 @@
1 …+Copyright (c) 2019 Dominic Tarr
2 …+
3 …+Permission is hereby granted, free of charge,
4 …+to any person obtaining a copy of this software and
5 …+associated documentation files (the "Software"), to
6 …+deal in the Software without restriction, including
7 …+without limitation the rights to use, copy, modify,
8 …+merge, publish, distribute, sublicense, and/or sell
9 …+copies of the Software, and to permit persons to whom
10 …+the Software is furnished to do so,
11 …+subject to the following conditions:
12 …+
13 …+The above copyright notice and this permission notice
14 …+shall be included in all copies or substantial portions of the Software.
15 …+
16 …+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 …+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18 …+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19 …+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
20 …+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 …+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 …+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
README.mdView
@@ -1,0 +1,7 @@
1 …+# yap-patch
2 …+
3 …+yap plugin for patchwork threads and public/private feeds.
4 …+
5 …+## License
6 …+
7 …+MIT
channel-link.jsView
@@ -1,0 +1,6 @@
1 …+
2 …+module.exports = function (sbot) {
3 …+ return function (channel) {
4 …+ return ['a', {href: '/public?channel='+encodeURIComponent(channel)}, '#'+channel]
5 …+ }
6 …+}
friends.jsView
@@ -1,0 +1,47 @@
1 …+var toUrl = require('yap-util').toUrl
2 …+
3 …+module.exports = function (sbot) {
4 …+ return function (opts, apply, req) {
5 …+ var tr = require('./translations')(req.cookies.lang)
6 …+
7 …+ return function (cb) {
8 …+ var max = 1.5
9 …+ sbot.friends.hops({start: opts.id, reverse: false, max: max}, function (err, follows) {
10 …+ if(err) return cb(err)
11 …+ sbot.friends.hops({start: opts.id, reverse: true, max: max}, function (err, followers) {
12 …+ if(err) return cb(err)
13 …+ var friends = {}
14 …+ for(var k in followers)
15 …+ if(followers[k] <= 0 || followers[k] > max) delete followers[k]
16 …+ for(var k in follows) {
17 …+ if(followers[k] <= 0 || follows[k] > max) delete follows[k]
18 …+ else if(follows[k] > 0 && followers[k] > 0) {
19 …+ friends[k] = follows[k]
20 …+ delete follows[k]
21 …+ delete followers[k]
22 …+ }
23 …+ }
24 …+ var limit = 25
25 …+ function group (label, list) {
26 …+ return [
27 …+ 'div.'+label,
28 …+ ['h2', tr(label)],
29 …+ ].concat(list.slice(0, limit).map(function (e) {
30 …+ return apply('avatar', {id: e, image: true, name: false, href: toUrl('friends', {id: e})})
31 …+ })).concat(
32 …+ //TODO make this a link to a page showing friends.
33 …+ list.length > limit ? '...' + tr('AndMore', list.length-limit) : ''
34 …+ )
35 …+ }
36 …+
37 …+ cb(null, [
38 …+ ['h1', tr('FriendsOf'), ' ', apply('avatar', {id: opts.id, image: false, name: true})],
39 …+ group('Friends', Object.keys(friends)),
40 …+ group('Follows', Object.keys(follows)),
41 …+ group('Followers', Object.keys(followers))
42 …+ ])
43 …+ })
44 …+ })
45 …+ }
46 …+ }
47 …+}
index.jsView
@@ -1,0 +1,28 @@
1 …+module.exports = function (sbot) {
2 …+ return function (use) {
3 …+ //view (and filtered views) on the raw log
4 …+ use('public', require('./public')(sbot))
5 …+ use('public/menu', function (opts, apply, req) {
6 …+ var tr = require('./translations')(req.cookies.lang)
7 …+ return ['a', {href: '/patch/public'}, tr('Public')]
8 …+ })
9 …+// use.map('link', 'feed', 'public')
10 …+// use.map('link', 'msg', '/message')
11 …+ use('messages/post', require('./messages/post')(sbot))
12 …+ use('messages/vote', require('./messages/vote')(sbot))
13 …+ use.map('messages', 'post', 'messages/post')
14 …+ use.map('messages', 'vote', 'messages/vote')
15 …+
16 …+ use.list('menu', 'public/menu')
17 …+ use('thread', require('./thread')(sbot))
18 …+ use('private', require('./private')(sbot))
19 …+ use('private/menu', function (opts, apply, req) {
20 …+ var tr = require('./translations')(req.cookies.lang)
21 …+ return ['a', {href: '/patch/private'}, tr('Private')]
22 …+ })
23 …+ use.list('menu', 'private/menu')
24 …+ use('friends', require('./friends')(sbot))
25 …+ use('messageLink', require('./message-link')(sbot))
26 …+ use('channelLink', require('./channel-link')(sbot))
27 …+ }
28 …+}
message-link.jsView
@@ -1,0 +1,23 @@
1 …+var msum = require('markdown-summary')
2 …+
3 …+module.exports = function (sbot) {
4 …+ return function (data, apply) {
5 …+
6 …+ function link (data) {
7 …+ return ['a',
8 …+ {href: apply.toUrl('message', {id: data.key})},
9 …+ msum.title(data.value.content.text)
10 …+ ]
11 …+ }
12 …+
13 …+ if(data.key && data.value && data.value.content && data.value.content.type)
14 …+ return link(data)
15 …+ else if(data.id)
16 …+ return function (cb) {
17 …+ sbot.get(data, function (err, msg) {
18 …+ var _data = {key: data.id, value: msg}
19 …+ cb(null, link(data))
20 …+ })
21 …+ }
22 …+ }
23 …+}
messages/post.jsView
@@ -1,0 +1,40 @@
1 …+var ref = require('ssb-ref')
2 …+var niceAgo = require('nice-ago')
3 …+var htmlEscape = require('html-escape')
4 …+
5 …+var u = require('yap-util')
6 …+var toUrl = u.toUrl
7 …+
8 …+module.exports = u.createRenderer(function render (data, apply) {
9 …+ var since = apply.since
10 …+ var time = data.value.timestamp || data.timestamp
11 …+ return ['div.Message',
12 …+ apply.cacheAttrs(toUrl('message', {id: data.key}), data.key, since),
13 …+ ['div.MessageSide',
14 …+ apply('avatar', {id: data.value.author, name: false, image: true}),
15 …+ ['a', {
16 …+ href: toUrl('message', {id: data.key}),
17 …+ title: new Date(time)+'\n'+data.key
18 …+ },
19 …+ ''+niceAgo(Date.now(), time)
20 …+ ]
21 …+ ],
22 …+ ['div.MessageMain',
23 …+ ['div.MessageMeta',
24 …+ apply('avatar', {id: data.value.author, name: true, image: false}),
25 …+ /*
26 …+ h('label.type', data.value.content.type),
27 …+ */
28 …+ ['label.msgId', data.key],
29 …+
30 …+ data.value.content.channel
31 …+ ? ['a', {href: toUrl('patch/public', {channel: data.value.content.channel})}, '#'+data.value.content.channel]
32 …+ : '',
33 …+
34 …+ ['a', {href: toUrl('patch/thread', {id: data.value.content.root || data.key})}, 'Thread']
35 …+
36 …+ ],
37 …+ ['div.MessageContent', u.markdown(data.value.content)]
38 …+ ]
39 …+ ]
40 …+})
messages/vote.jsView
@@ -1,0 +1,14 @@
1 …+var u = require('yap-util')
2 …+module.exports = u.createRenderer(function (data, apply) {
3 …+ return ['div.Message',
4 …+ //currently, a vote message has no need for a cache tag.
5 …+ //unless we decide to show other peers that have liked this.
6 …+ //u.cacheTag(toUrl('message', {id: data.key}), data.key, ),
7 …+ ['h3', 'Yup!'],
8 …+ ['div.EmbeddedMessage',
9 …+ apply('message', {id: data.value.content.vote && data.value.content.vote.link}),
10 …+ ]
11 …+ ]
12 …+})
13 …+
14 …+
package.jsonView
@@ -1,0 +1,25 @@
1 …+{
2 …+ "name": "yap-patch",
3 …+ "description": "",
4 …+ "version": "1.0.0",
5 …+ "homepage": "https://github.com/dominictarr/yap-patch",
6 …+ "repository": {
7 …+ "type": "git",
8 …+ "url": "git://github.com/dominictarr/yap-patch.git"
9 …+ },
10 …+ "dependencies": {
11 …+ "markdown-summary": "^1.0.3",
12 …+ "nice-ago": "^1.0.1",
13 …+ "pull-append": "^1.0.0",
14 …+ "pull-stream": "^3.6.13",
15 …+ "ssb-ref": "^2.13.9",
16 …+ "ssb-sort": "^1.1.3",
17 …+ "yap-util": "^1.0.3"
18 …+ },
19 …+ "devDependencies": {},
20 …+ "scripts": {
21 …+ "test": "tape test/*.js"
22 …+ },
23 …+ "author": "Dominic Tarr @EMovhfIrFk4NihAKnRNhrfRaqIhBv1Wj8pTxJNgvCCY=.ed25519",
24 …+ "license": "MIT"
25 …+}
private.jsView
@@ -1,0 +1,7 @@
1 …+
2 …+
3 …+module.exports = function (sbot) {
4 …+ return function (opts, apply) {
5 …+ return apply('patch/public', Object.assign({}, opts, {private: true}))
6 …+ }
7 …+}
public.jsView
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1 …+var pull = require('pull-stream')
2 …+var ref = require('ssb-ref')
3 …+var Append = require('pull-append')
4 …+
5 …+var sort = require('ssb-sort')
6 …+
7 …+var u = require('yap-util')
8 …+
9 …+toUrl = u.toUrl
10 …+
11 …+//var render = require('./message').render
12 …+var niceAgo = require('nice-ago')
13 …+
14 …+function merge() {
15 …+ return Object.assign.apply(null, [{}].concat([].slice.call(arguments)))
16 …+}
17 …+
18 …+module.exports = function (sbot) {
19 …+ return function (opts, apply, req) {
20 …+ var tr = require('./translations')(req.cookies.lang)
21 …+ var self = this
22 …+ opts.reverse = opts.reverse != 'false'
23 …+ // var min = !isNaN(+opts.lt) ? +opts.lt : Date.now()
24 …+ // var max = !isNaN(+opts.gt) ? +opts.gt : 0
25 …+
26 …+ var min = Date.now()
27 …+ var max = 0
28 …+
29 …+ var type = 'patch/'+(opts.private ? 'private' : 'public')
30 …+ var Type = (opts.private ? 'Private' : 'Public')
31 …+
32 …+ return function (cb) {
33 …+ //grab a handle on the since value _before_ we make the
34 …+ //query, because then we avoid the race condition
35 …+ //where something isn't included in the query but
36 …+ //is in the since.
37 …+ var since = self.since
38 …+ var _opts = u.createQuery(opts, {limit: 20, reverse: opts.reverse})
39 …+
40 …+ pull(
41 …+ sbot.query.read(_opts),
42 …+ pull.filter(function (v) {
43 …+ return v.value.content.type === 'post'
44 …+ }),
45 …+ pull.collect(function (err, ary) {
46 …+ if(err) return cb(err)
47 …+ ary = ary.sort(function (a, b) {
48 …+ return b.value.timestamp - a.value.timestamp
49 …+ }).map(function (data) {
50 …+ min = Math.min(data.value.timestamp, min)
51 …+ max = Math.max(data.value.timestamp, max)
52 …+ return apply('message', data)
53 …+ })
54 …+ var nav_opts = {}
55 …+ if(opts.author) nav_opts.author = opts.author
56 …+ if(opts.channel) nav_opts.channel = opts.channel
57 …+ if(opts.private) nav_opts.private = opts.private
58 …+
59 …+ var nav = ['span',
60 …+ opts.author ?
61 …+ apply('avatar', {
62 …+ id: opts.author,
63 …+ name: true,
64 …+ image: false,
65 …+ href: toUrl('friends', {id: opts.author})
66 …+ }): '',
67 …+ ' ',
68 …+
69 …+ //load previous from a url, so that it can be updated by coherence
70 …+ apply('more', Object.assign({
71 …+ href: toUrl(type, Object.assign({}, nav_opts, { gt: max })),
72 …+ label: '<< '+ niceAgo(Date.now(), max),
73 …+ title: 'after '+ new Date(max).toString()
74 …+ }, nav_opts, {gt: max })),
75 …+ ' + ',
76 …+ apply('more', Object.assign({
77 …+ href: toUrl(type, Object.assign({}, nav_opts, { lt: min })),
78 …+ label: niceAgo(Date.now(), min) + ' >>',
79 …+ title: 'before '+ new Date(min).toString()
80 …+ }, nav_opts, {lt: min })), ' ',
81 …+ ['a',
82 …+ {
83 …+ href: toUrl('compose', {private: opts.private, content: {channel: opts.channel}}),
84 …+ title: new Date(max).toString()
85 …+ },
86 …+ tr('Compose')
87 …+ ]
88 …+ ]
89 …+ ary.unshift(nav)
90 …+ ary.push(nav)
91 …+ cb(null, ['div.' + Type, ['title', Type], ary])
92 …+ })
93 …+ )
94 …+ }
95 …+ }
96 …+}
thread.jsView
@@ -1,0 +1,165 @@
1 …+var pull = require('pull-stream')
2 …+var ref = require('ssb-ref')
3 …+var msum = require('markdown-summary')
4 …+var sort = require('ssb-sort')
5 …+var u = require('yap-util')
6 …+
7 …+var toUrl = u.toUrl
8 …+
9 …+function uniqueRecps (recps) {
10 …+ if(!recps || !recps.length) return
11 …+ recps = recps.map(function (e) {
12 …+ return 'string' === typeof e ? e : e.link
13 …+ })
14 …+ .filter(Boolean)
15 …+ return recps.filter(function (id, i) {
16 …+ return !~recps.indexOf(id, i+1)
17 …+ })
18 …+}
19 …+
20 …+function getThread(sbot, id, cb) {
21 …+ pull(
22 …+ sbot.query.read({
23 …+ //hack so that ssb-query filters on post but uses
24 …+ //indexes for root.
25 …+ query: [{$filter: {
26 …+ value: { content: {root: id} }
27 …+ }},{$filter: {
28 …+ value: { content: {type: 'post'} }
29 …+ }}]
30 …+ }),
31 …+ pull.collect(function (err, ary) {
32 …+ if(err) return cb(err)
33 …+ cb(null, ary)
34 …+ })
35 …+ )
36 …+}
37 …+
38 …+function isObject(o) {
39 …+ return o && 'object' === typeof o
40 …+}
41 …+var isArray = Array.isArray
42 …+
43 …+function backlinks (sbot, id, cb) {
44 …+ var likes = [], backlinks = []
45 …+ pull(
46 …+ sbot.links({dest: id, values: true}),
47 …+ pull.drain(function (e) {
48 …+ var content = e.value.content
49 …+ var vote = content.vote
50 …+ if(isObject(vote) &&
51 …+ vote.value == 1 && vote.link == id)
52 …+ likes.push(e)
53 …+ else if(content.type == 'post' && isArray(content.mentions)) {
54 …+ for(var i in content.mentions) {
55 …+ var m = content.mentions[i]
56 …+ if(m && m.link == id) {
57 …+ backlinks.push(e)
58 …+ return //if something links twice, don't back link it twice
59 …+ }
60 …+ }
61 …+ }
62 …+ }, function () {
63 …+ cb(null, likes, backlinks)
64 …+ })
65 …+ )
66 …+}
67 …+
68 …+
69 …+module.exports = function (sbot) {
70 …+ return function (opts, apply, req) {
71 …+ var context = req.cookies
72 …+ var since = apply.since
73 …+ var tr = require('./translations')(context.lang)
74 …+ return function (cb) {
75 …+ var cacheTime = 0
76 …+ if(!ref.isMsg(opts.id))
77 …+ return cb(new Error('expected valid msg id as id'))
78 …+ sbot.get({id:opts.id, private: true}, function (err, msg) {
79 …+ if(err) return cb(err)
80 …+ var data = {key: opts.id, value: msg, timestamp: msg.timestamp || Date.now() }
81 …+ if(data.value.content.root)
82 …+ cb(null, apply('message', data)) //just show one message
83 …+ else if(data.value.content.type != 'post')
84 …+ cb(null, apply('message', data)) //just show one message
85 …+ else
86 …+ getThread(sbot, opts.id, function (err, ary) {
87 …+ var root = opts.id
88 …+ ary = [data].concat(ary || [])
89 …+ var branch = sort.heads(ary)
90 …+ var recps = uniqueRecps(ary[0].value.content.recps)
91 …+
92 …+ ary.unshift(data)
93 …+ var o = {}, cacheTime
94 …+ ary = ary.filter(function (e) {
95 …+ if(o[e.key]) return false
96 …+ return o[e.key] = true
97 …+ })
98 …+ sort(ary)
99 …+ var recipients = ' '
100 …+ if(ary[0].value.content.recps)
101 …+ recipients = ['div.Recipients', tr('ThreadRecipients'),
102 …+ ary[0].value.content.recps.map(function (e) {
103 …+ return apply('avatar', e)
104 …+ })]
105 …+ cb(null,
106 …+ ['div.thread',
107 …+ apply.cacheAttrs(apply.toUrl('thread', opts), data.key, since),
108 …+ ary[0].value.content.text && ['title', msum.title(ary[0].value.content.text)],
109 …+ recipients,
110 …+ ary.map(function (data) {
111 …+ return ['div.MessageContainer',
112 …+ apply('message', data),
113 …+ function (cb) {
114 …+ backlinks(sbot, data.key, function (err, likes, backlinks) {
115 …+ if(err) return cb(err)
116 …+
117 …+ var expression = tr('Like')
118 …+ cb(null, ['div.MessageExtra',
119 …+ apply('publish', {
120 …+ id: context.id,
121 …+ suggestedRecps: data.value.author,
122 …+ content: {
123 …+ type: 'vote',
124 …+ root: root, branch: branch,
125 …+ vote: {
126 …+ link:data.key, value: 1,
127 …+ expression: expression
128 …+ },
129 …+ channel: data.value.content.channel,
130 …+ recps: recps
131 …+ },
132 …+ name: expression + ' ' + (likes.length ? '('+likes.length+')' : '')
133 …+ }),
134 …+ (backlinks.length ?
135 …+ ['ul.MessageBacklinks',
136 …+ backlinks.map(function (e) {
137 …+ return ['li', apply('avatar', {id:e.value.author}),
138 …+ ' ',
139 …+ apply('/patch/messageLink', e),
140 …+ ' ',
141 …+ e.value.content.channel && apply('/patch/channelLink', e.value.content.channel)
142 …+ ]
143 …+ })
144 …+ ] : '')
145 …+ ])
146 …+ })
147 …+ }
148 …+ ]
149 …+ }),
150 …+ apply('compose', {
151 …+ content: {
152 …+ type: 'post',
153 …+ root: root,
154 …+ recps: recps,
155 …+ branch: branch,
156 …+ channel: ary[0].value.content.channel
157 …+ }
158 …+ })
159 …+ ]
160 …+ )
161 …+ })
162 …+ })
163 …+ }
164 …+ }
165 …+}
translations.jsView
@@ -1,0 +1,3 @@
1 …+module.exports = function (lang) {
2 …+ return function (string) { return string }
3 …+}

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