git ssb

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var pull = require('pull-stream')
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var cat = require('pull-cat')
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var paramap = require('pull-paramap')
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var multicb = require('multicb')
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var u = require('./util')
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module.exports = function (web) {
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  return new UserRoutes(web)
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}
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function UserRoutes(web) {
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  this.web = web
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}
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var U = UserRoutes.prototype
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U.serveUserPage = function (req, feedId, dirs) {
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  switch (dirs[0]) {
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    case undefined:
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    case '':
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    case 'activity':
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      return this.serveUserActivity(req, feedId)
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    case 'repos':
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      return this.serveUserRepos(req, feedId)
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    case 'digs':
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      return this.serveUserDigs(req, feedId)
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  }
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}
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U.renderUserPage = function (req, feedId, page, titleTemplate, body) {
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  var self = this
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  return u.readNext(function (cb) {
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    self.web.about(feedId, function (err, about) {
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      if (err) return cb(err)
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      var title = titleTemplate ? titleTemplate
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        .replace(/\%{name\}/g, u.escape(about.name))
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        : u.escape(about.name)
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      cb(null, self.web.serveTemplate(req, title)(cat([
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        pull.once('<h2>' + u.link([feedId], (about.image ?
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          '<img class="profile-icon"' +
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          ' src="/' + encodeURIComponent(about.image) + '"' +
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          ' alt="' + u.escape(about.name) + '"> ' : '') +
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          u.escape(about.name), true) +
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        '<code class="user-id">' + feedId + '</code></h2>'),
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        u.nav([
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          [[feedId], req._t('Activity'), 'activity'],
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          [[feedId, 'repos'], req._t('Repos'), 'repos'],
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          [[feedId, 'digs'], req._t('ReposDug'), 'digs'],
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        ], page),
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        body
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      ])))
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    })
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  })
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}
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U.serveUserActivity = function (req, feedId) {
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  return this.renderUserPage(req, feedId, 'activity', null,
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    this.web.renderFeed(req, feedId))
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}
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U.serveUserRepos = function (req, feedId) {
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  var self = this
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  var title = req._t('UsersRepos', {name: '%{name}'})
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  // use git index, if present
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  var source
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  if (self.web.ssb.gitindex) {
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    source = pull(
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      self.web.ssb.gitindex.author({
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        lt: '9999999999999',
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        values: true,
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        reverse: true,
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        id: feedId
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      }),
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      pull.map(function (msg) { return msg.value })
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    )
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  } else {
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    source = pull(
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      cat([
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        self.web.ssb.messagesByType({
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          type: 'git-update',
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          reverse: true
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        }),
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        self.web.ssb.messagesByType({
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          type: 'git-repo',
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          reverse: true
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        })
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      ]),
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      pull.filter(function (msg) {
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        return msg.value.author == feedId
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      })
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    )
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  }
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  return self.renderUserPage(req, feedId, 'repos', title, pull(
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    source,
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    pull.unique(function (msg) {
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      return msg.value.content.repo || msg.key
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    }),
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    paramap(function (msg, cb) {
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      var repoId = msg.value.content.repo || msg.key
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      var done = multicb({ pluck: 1, spread: true })
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      self.web.getRepoName(feedId, repoId, done())
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      self.web.getVotes(repoId, done())
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      done(function (err, repoName, votes) {
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        if (err) return cb(err)
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        cb(null, '<section class="collapse">' +
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          '<span class="right-bar">' +
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          '<i>✌</i> ' +
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          u.link([repoId, 'digs'], votes.upvotes, true,
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            ' title="' + req._t('Digs') + '"') +
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          '</span>' +
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          '<strong>' + u.link([repoId], repoName) + '</strong>' +
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          '<div class="date-info">' +
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          req._t(msg.value.content.type == 'git-update' ?
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            'UpdatedOnDate' : 'CreatedOnDate',
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          {
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            date: u.timestamp(msg.value.timestamp, req)
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          }) + '</div>' +
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        '</section>')
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      })
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    }, 8)
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  ))
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}
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U.serveUserDigs = function (req, feedId) {
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  var self = this
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  var title = req._t('UsersReposDug', {name: '%{name}'})
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  return self.renderUserPage(req, feedId, 'digs', title, pull(
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    self.web.ssb.links({
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      source: feedId,
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      rel: 'vote',
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      dest: '%',
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      reverse: true,
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      values: true
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    }),
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    pull.unique('dest'),
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    u.sortMsgs(true),
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    paramap(function (link, cb) {
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      if (!link.dest) return cb()
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      self.web.getMsg(link.dest, function (err, destMsg) {
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        if (err) return cb(err)
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        if (destMsg.value.content.type != 'git-repo') return cb()
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        var vote = link.value.content && link.value.content.vote
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        if (!(vote && vote.value > 0)) return cb()
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        var repoId = link.dest
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        var repoAuthor = destMsg.value.author
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        var done = multicb({ pluck: 1, spread: true })
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        self.web.getRepoName(repoAuthor, repoId, done())
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        self.web.about.getName(repoAuthor, done())
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        done(function (err, repoName, authorName) {
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          var authorLink = u.link([repoAuthor], authorName)
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          var repoLink = u.link([repoId], repoName)
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          if (err) return cb(err)
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          cb(null, '<section class="collapse">' +
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            '<strong class="bgslash">' +
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              authorLink + ' / ' + repoLink + '</strong>' +
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            '<div class="date-info">' +
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            req._t('DugOnDate', {
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              date: u.timestamp(link.value.timestamp, req)
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            }) + '</div>' +
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          '</section>')
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        })
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      })
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    }, 12),
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    pull.filter()
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  ))
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}
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