Files: ae7c2d638a47d2b374cec6c88e45d20c4290fe33 / modules / names.js
1039 bytesRaw
| 1 | var h = require('hyperscript') |
| 2 | var pull = require('pull-stream') |
| 3 | |
| 4 | function all(stream, cb) { |
| 5 | pull(stream, pull.collect(cb)) |
| 6 | } |
| 7 | |
| 8 | exports.avatar_name = |
| 9 | function name (id, sbot) { |
| 10 | var n = h('span', id.substring(0, 10)) |
| 11 | //choose the most popular name for this person. |
| 12 | //for anything like this you'll see I have used sbot.links2 |
| 13 | //which is the ssb-links plugin. as you'll see the query interface |
| 14 | //is pretty powerful! |
| 15 | //TODO: "most popular" name is easily gameable. |
| 16 | //must come up with something better than this. |
| 17 | /* |
| 18 | filter(rel: ['mentions', prefix('@')]) |
| 19 | .reduce(name: rel[1], value: count()) |
| 20 | */ |
| 21 | |
| 22 | all( |
| 23 | sbot.links2.read({query: [ |
| 24 | {$filter: {rel: ['mentions', {$prefix: '@'}], dest: id}}, |
| 25 | {$reduce: { name: ['rel', 1], count: {$count: true} |
| 26 | }} |
| 27 | ]}), |
| 28 | function (err, names) { |
| 29 | if(err) throw err |
| 30 | n.textContent = names.reduce(function (max, item) { |
| 31 | return max.count > item.count ? max : item |
| 32 | }, {name: id.substring(0, 10), count: 0}).name |
| 33 | }) |
| 34 | |
| 35 | return n |
| 36 | |
| 37 | } |
| 38 | |
| 39 | |
| 40 |
Built with git-ssb-web