forked from npm/npm-registry-couchapp
/
app.js
1368 lines (1230 loc) · 41.8 KB
/
app.js
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var ddoc = { _id:'_design/app'
, shows:{}
, updates:{}
, views:{}
, lists:{}
, filters: {}}
, fs = require("fs")
module.exports = ddoc
ddoc.language = "javascript"
// there has GOT to be a better way than this...
ddoc.semver = [ 'var expr = exports.expression = '
+ require("semver").expressions.parse.toString()
, 'function valid (v) { return v && typeof v === "string" && v.match(expr) }'
, 'function clean (v) {'
, 'v = valid(v)'
, 'if (!v) return v'
, "return [v[1]||'0', v[2]||'0', v[3]||'0'].join('.') + (v[4]||'') + (v[5]||'')"
,'}'
, 'exports.valid = valid'
, 'exports.clean = clean'
].join("\n")
ddoc.valid = [ 'var semver = require("semver")'
, 'function validName (name) {'
, 'if (!name) return false'
, 'var n = name.replace(/^\\s|\\s$/, "")'
, 'if (!n || n.charAt(0) === "."'
, '|| n.match(/[\\/\\(\\)&\\?#\\|<>@:%\\s\\\\]/)'
, '|| n.toLowerCase() === "node_modules"'
, '|| n.toLowerCase() === "favicon.ico") {'
, 'return false'
, '}'
, 'return n'
, '}'
, 'function validPackage (pkg) {'
, 'return validName(pkg.name) && semver.valid(pkg.version)'
, '}'
, 'exports.name = validName'
, 'exports.package = validPackage'
].join("\n")
ddoc.shows.requirey = function () {
function ISODateString(d){
function pad(n){return n<10 ? '0'+n : n}
return d.getUTCFullYear()+'-'
+ pad(d.getUTCMonth()+1)+'-'
+ pad(d.getUTCDate())+'T'
+ pad(d.getUTCHours())+':'
+ pad(d.getUTCMinutes())+':'
+ pad(d.getUTCSeconds())+'Z'}
if (!Date.prototype.toISOString) {
Date.prototype.toISOString = function () { return ISODateString(this) }
}
if (!Date.parse || isNaN(Date.parse("2010-12-29T07:31:06Z"))) {
Date.parse = function (s) {
// s is something like "2010-12-29T07:31:06Z"
s = s.split("T")
var ds = s[0]
, ts = s[1]
, d = new Date()
ds = ds.split("-")
ts = ts.split(":")
var tz = ts[2].substr(2)
ts[2] = ts[2].substr(0, 2)
d.setUTCFullYear(+ds[0])
d.setUTCMonth(+ds[1]-1)
d.setUTCDate(+ds[2])
d.setUTCHours(+ts[0])
d.setUTCMinutes(+ts[1])
d.setUTCSeconds(+ts[2])
d.setUTCMilliseconds(0)
return d.getTime()
return [d.getTime(), d.toUTCString(), ds, ts, tz]
}
}
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
return { code : 200
, body : toJSON([require("semver").expression.toString(), typeof ("asdf".match),
require("semver").clean("0.2.4-1"),
require("semver").valid("0.2.4-1"),
new Date().toISOString(),"hi",require("valid")
])
, headers : {}
}
}
ddoc.rewrites =
[ { from: "/", to:"_list/short/listAll", method: "GET" }
, { from: "/-/jsonp/:jsonp", to:"_list/short/listAll", method: "GET" }
, { from: "/-/all/since", to:"_list/index/modified", method: "GET" }
, { from: "/-/rss", to: "_list/rss/modified"
, method: "GET" }
, { from: "/-/all", to:"_list/index/listAll", method: "GET" }
, { from: "/-/search/:start/:end", to: "_list/search/search", method: "GET", query: { startkey: ':start', endkey: ':end' }}
, { from: "/-/search/:start/:end/:limit", to: "_list/search/search", method: "GET", query: { startkey: ':start', endkey: ':end', limit: ':limit' }}
, { from: "/-/all/-/jsonp/:jsonp", to:"_list/index/listAll", method: "GET" }
, { from: "/-/searchterms", to: "_list/rowdump/searchterms", method: "GET" }
, { from: "/-/short", to:"_list/short/listAll", method: "GET" }
, { from: "/-/scripts", to:"_list/scripts/scripts", method: "GET" }
, { from: "/-/needbuild", to:"_list/needBuild/needBuild", method: "GET" }
, { from: "/-/prebuilt", to:"_list/preBuilt/needBuild", method: "GET" }
, { from: "/-/nonlocal", to:"_list/short/nonlocal", method: "GET" }
, { from : "/favicon.ico", to:"../../npm/favicon.ico", method:"GET" }
// DEPRECATED: Remove when npm dings 0.3.x
, { from: "/adduser/:user", to:"../../../_users/:user", method: "PUT" }
, { from: "/adduser/:user/-rev/:rev", to:"../../../_users/:user", method: "PUT" }
, { from: "/getuser/:user", to:"../../../_users/:user", method: "GET" }
, { from: "/-/users", to:"../../../_users/_design/_auth/_list/index/listAll"
, method: "GET" }
, { from: "/-/user/:user", to:"../../../_users/:user", method: "PUT" }
, { from: "/-/user/:user/-rev/:rev", to:"../../../_users/:user"
, method: "PUT" }
, { from: "/-/user/:user", to:"../../../_users/:user", method: "GET" }
, { from: "/-/user-by-email/:email"
, to:"../../../_users/_design/_auth/_list/email/listAll"
, method: "GET" }
, { from: "/-/by-user/:user", to: "_list/byUser/byUser", method: "GET" }
, { from: "/:pkg", to: "/_show/package/:pkg", method: "GET" }
, { from: "/:pkg/-/jsonp/:jsonp", to: "/_show/package/:pkg", method: "GET" }
, { from: "/:pkg/:version", to: "_show/package/:pkg", method: "GET" }
, { from: "/:pkg/:version/-/jsonp/:jsonp", to: "_show/package/:pkg"
, method: "GET" }
, { from: "/:pkg/-/:att", to: "../../:pkg/:att", method: "GET" }
, { from: "/:pkg/-/:att/:rev", to: "../../:pkg/:att", method: "PUT" }
, { from: "/:pkg/-/:att/-rev/:rev", to: "../../:pkg/:att", method: "PUT" }
, { from: "/:pkg/-/:att/:rev", to: "../../:pkg/:att", method: "DELETE" }
, { from: "/:pkg/-/:att/-rev/:rev", to: "../../:pkg/:att", method: "DELETE" }
, { from: "/:pkg", to: "/_update/package/:pkg", method: "PUT" }
, { from: "/:pkg/-rev/:rev", to: "/_update/package/:pkg", method: "PUT" }
, { from: "/:pkg/:version", to: "_update/package/:pkg", method: "PUT" }
, { from: "/:pkg/:version/-rev/:rev", to: "_update/package/:pkg"
, method: "PUT" }
, { from: "/:pkg/:version/-tag/:tag", to: "_update/package/:pkg"
, method: "PUT" }
, { from: "/:pkg/:version/-tag/:tag/-rev/:rev", to: "_update/package/:pkg"
, method: "PUT" }
, { from: "/:pkg/:version/-pre/:pre", to: "_update/package/:pkg"
, method: "PUT" }
, { from: "/:pkg/:version/-pre/:pre/-rev/:rev", to: "_update/package/:pkg"
, method: "PUT" }
, { from: "/:pkg/-rev/:rev", to: "../../:pkg", method: "DELETE" }
]
ddoc.lists.short = function (head, req) {
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
var out = {}
, row
, show = (req.query.show || "").split(",")
, v = show.indexOf("version") !== -1
, t = show.indexOf("tag") !== -1
while (row = getRow()) {
if (!row.id) continue
if (!t && !v) {
out[row.id] = true
continue
}
var val = row.value
if (t) Object.keys(val["dist-tags"] || {}).forEach(function (t) {
out[row.id + "@" + t] = true
})
if (v) Object.keys(val.versions || {}).forEach(function (v) {
out[row.id + "@" + v] = true
})
}
send(toJSON(Object.keys(out)))
}
ddoc.filters.herpicide = function (doc, req) {
return !!doc._id
}
ddoc.lists.rss = function (head, req) {
var limit = +req.query.limit
, desc = req.query.descending
if (!desc || !limit || limit > 50 || limit < 0) {
start({ code: 403
, headers: { 'Content-type': 'text/xml' }})
send('<error><![CDATA[Please retry your request with '
+ '?descending=true&limit=50 query params]]></error>')
return
}
start({ code: 200
// application/rss+xml is correcter, but also annoyinger
, headers: { "Content-Type": "text/xml" } })
send('<?xml version="1.0" encoding="UTF-8"?>'
+'\n<!DOCTYPE rss PUBLIC "-//Netscape Communications//DTD RSS 0.91//EN" '
+'"http://my.netscape.com/publish/formats/rss-0.91.dtd">'
+'\n<rss version="0.91">'
+'\n <channel>'
+'\n <title>npm recent updates</title>'
+'\n <link>http://search.npmjs.org/</link>'
+'\n <description>Updates to the npm package registry</description>'
+'\n <language>en</language>')
var row
while (row = getRow()) {
if (!row.value || !row.value["dist-tags"]) continue
var doc = row.value
var date = doc.time && doc.time.modified || doc.ctime
if (!date) continue
date = new Date(date)
var authors = doc.maintainers.map(function (m) {
return '<author>' + m.name + '</author>'
}).join('\n ')
doc = doc.versions[doc["dist-tags"].latest]
if (!doc) continue
var url = doc.homepage
, repo = doc.repository || doc.repositories
if (!url && repo) {
if (Array.isArray(repo)) repo = repo.shift()
if (repo.url) repo = repo.url
if (repo && (typeof repo === "string")) {
url = repo.replace(/^git(@|:\/\/)/, 'http://')
.replace(/\.git$/, '')+"#readme"
}
}
if (!url) url = "http://search.npmjs.org/#/" + doc.name
send('\n <item>'
+'\n <title>' + doc._id + '</title>'
+'\n <link>' + url + '</link>'
+'\n ' + authors
+'\n <description><![CDATA['
+ (doc.description || '').trim() + ']]></description>'
+'\n <pubDate>' + date.toISOString() + '</pubDate>'
+'\n </item>')
}
send('\n </channel>'
+'\n</rss>')
}
ddoc.lists.index = function (head, req) {
var basePath = req.requested_path
if (basePath.indexOf("_list") === -1) basePath = ""
else {
basePath = basePath.slice(0, basePath.indexOf("_list"))
.concat(["_rewrite", ""]).join("/")
}
var row
, out = {}
, semver = require("semver")
if (!String.prototype.trim) {
String.prototype.trim = function () {
return this.replace(/^\s+|\s+$/g, "")
}
}
function ISODateString(d){
function pad(n){return n<10 ? '0'+n : n}
return d.getUTCFullYear()+'-'
+ pad(d.getUTCMonth()+1)+'-'
+ pad(d.getUTCDate())+'T'
+ pad(d.getUTCHours())+':'
+ pad(d.getUTCMinutes())+':'
+ pad(d.getUTCSeconds())+'Z'}
if (!Date.prototype.toISOString) {
Date.prototype.toISOString = function () { return ISODateString(this) }
}
if (!Date.parse || isNaN(Date.parse("2010-12-29T07:31:06Z"))) {
Date.parse = function (s) {
// s is something like "2010-12-29T07:31:06Z"
s = s.split("T")
var ds = s[0]
, ts = s[1]
, d = new Date()
ds = ds.split("-")
ts = ts.split(":")
var tz = ts[2].substr(2)
ts[2] = ts[2].substr(0, 2)
d.setUTCFullYear(+ds[0])
d.setUTCMonth(+ds[1]-1)
d.setUTCDate(+ds[2])
d.setUTCHours(+ts[0])
d.setUTCMinutes(+ts[1])
d.setUTCSeconds(+ts[2])
d.setUTCMilliseconds(0)
return d.getTime()
return [d.getTime(), d.toUTCString(), ds, ts, tz]
}
}
while (row = getRow()) {
if (!row.id) continue
var doc = row.value
var p = out[row.value._id] = {}
// legacy kludge
delete doc.mtime
delete doc.ctime
if (doc.versions) for (var v in doc.versions) {
var clean = semver.clean(v)
delete doc.versions[v].ctime
delete doc.versions[v].mtime
if (clean !== v) {
var x = doc.versions[v]
delete doc.versions[v]
x.version = v = clean
doc.versions[clean] = x
}
}
if (doc["dist-tags"]) for (var tag in doc["dist-tags"]) {
var clean = semver.clean(doc["dist-tags"][tag])
if (!clean) delete doc["dist-tags"][tag]
else doc["dist-tags"][tag] = clean
}
// end kludge
for (var i in doc) {
if (i === "versions" || i.charAt(0) === "_") continue
p[i] = doc[i]
}
p.versions = {}
p.dist = {}
if (doc.repositories && Array.isArray(doc.repositories)) {
doc.repository = doc.repositories[0]
delete doc.repositories
}
if (doc.repository) p.repository = doc.repository
if (doc.description) p.description = doc.description
if (doc.url) p.url = doc.url
else {
for (var i in doc.versions) {
if (doc.versions[i].repository && !doc.repository) {
p.repository = doc.versions[i].repository
}
if (doc.versions[i].keywords) p.keywords = doc.versions[i].keywords
p.versions[i] = "http://"+req.headers.Host+"/"+
basePath +
encodeURIComponent(doc.name)+"/"+i
p.dist[i] = doc.versions[i].dist
}
p.url = "http://"+req.headers.Host+"/"+
basePath +
encodeURIComponent(doc.name)+"/"
}
}
out = req.query.jsonp
? req.query.jsonp + "(" + JSON.stringify(out) + ")"
: toJSON(out)
send(out)
}
ddoc.views.listAll = {
map : function (doc) { return emit(doc._id, doc) }
}
ddoc.views.modified = { map: modifiedTimeMap }
function modifiedTimeMap (doc) {
var t = new Date(doc.time && doc.time.modified || doc.mtime || 0)
emit(t.getTime(), doc)
}
// copied from the www project
ddoc.views.search = { map: searchMap }
function searchMap (doc) {
var descriptionBlacklist =
[ "for"
, "and"
, "in"
, "are"
, "is"
, "it"
, "do"
, "of"
, "on"
, "the"
, "to"
, "as"
]
if (doc.versions &&
doc["dist-tags"] &&
doc.name &&
doc.versions[doc["dist-tags"].latest] &&
true) {
var d = doc.versions[doc["dist-tags"].latest]
var words = [doc._id, d.name]
if (d.name.indexOf("-") !== -1) {
words.push.apply(words, d.name.split("-"))
}
if (d.name.indexOf("_") !== -1) {
words.push.apply(words, d.name.split("_"))
}
if (d.name.indexOf(".") !== -1) {
words.push.apply(words, d.name.split("."))
}
if (d.keywords) words.push.apply(words, d.keywords)
if (d.description) {
var desc = d.description.replace(/[\.\n\r`_"'\(\)\[\]\{\}\*%\+ ]+/g, " ")
desc = desc.trim().split(/\s+/)
words.push.apply(words, desc)
}
words = words.map(function (w) {
return w.trim().toLowerCase()
})
//.reduce(function (set, word) {
// var ml = 4
// // add all substrings of word longer than ml chars
// for (var start = 0, len = word.length; start <= len - ml; start ++) {
// for (var end = start + ml; end <= len; end ++) {
// set.push(word.substring(start, end))
// }
// }
// return set
//}, [])
.filter(function (w) {
return w.length >= 2 && descriptionBlacklist.indexOf(w) === -1
})
.sort(function (a, b) {
return a > b ? 1 : -1
})
.reduce(function (set, word) {
if (set[set.length - 1] !== word) set.push(word)
return set
}, [])
// words.forEach(function (word) {
// emit(word, doc)
// })
var out = { searchWords: words }
Object.keys(doc).forEach(function (k) {
out[k] = doc[k]
})
words.forEach(function (word) {
emit(word, out)
})
return
}
}
ddoc.lists.search = function (head, req) {
var set = {}
var rows = []
var row
while (row = getRow()) {
set[row.id] = { key: row.id
, count: set[row.id] ? set[row.id].count + 1 : 1
, searchWords: row.value.searchWords || "-none-"
, dname: row.value.dname || "-none-"
, value: row.value._id }
}
send(JSON.stringify(set))
}
ddoc.lists.preBuilt = function (head, req) {
start({"code": 200, "headers": {"Content-Type": "text/plain"}});
var row
, out = []
while (row = getRow()) {
if (!row.id) continue
if (!(req.query.bindist && row.value[req.query.bindist])) continue
out.push(row.key)
}
send(out.join("\n"))
}
ddoc.views.nonlocal = {
map : function (doc) {
if (doc.url) emit(doc._id, doc.name)
}
}
ddoc.views.needBuild = {
map : function (doc) {
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
if (!doc || !doc.versions || !doc["dist-tags"]) return
var v = doc["dist-tags"].latest
//Object.keys(doc.versions).forEach(function (v) {
var d = doc.versions[v]
if (!d) return
if (!d.scripts) return
var inst = d.scripts.install
|| d.scripts.preinstall
|| d.scripts.postinstall
if (!inst) return
//emit(d.name + "@" + d.version, d.dist.bin || {})
emit(d._id, d.dist.bin || {})
//})
}
}
ddoc.lists.needBuild = function (head, req) {
start({"code": 200, "headers": {"Content-Type": "text/plain"}});
var row
, out = []
while (row = getRow()) {
if (!row.id) continue
if (req.query.bindist && row.value[req.query.bindist]) continue
out.push(row.key)
}
send(out.join("\n"))
}
ddoc.views.scripts = {
map : function (doc) {
if (!doc || !doc.versions || !doc["dist-tags"]) return
var v = doc["dist-tags"].latest
if (!doc.versions[v]) return
if (!doc.versions[v].scripts) return
emit(doc._id, doc.versions[v].scripts)
}
}
ddoc.lists.scripts = function (head, req) {
var row
, out = {}
, scripts = req.query.scripts && req.query.scripts.split(",")
while (row = getRow()) {
inc = true
if (!row.id) continue
if (req.query.package && row.id !== req.query.package) continue
if (scripts && scripts.length) {
var inc = false
for (var s = 0, l = scripts.length; s < l && !inc; s ++) {
inc = row.value[scripts[s]]
}
if (!inc) continue
}
out[row.id] = row.value
}
send(toJSON(out))
}
ddoc.views.nodeWafInstall = {
map : function (doc) {
if (!doc || !doc.versions || !doc["dist-tags"]) return
var v = doc["dist-tags"].latest
if (!doc.versions[v]) return
if (!doc.versions[v].scripts) return
for (var i in doc.versions[v].scripts) {
if (doc.versions[v].scripts[i].indexOf("node-waf") !== -1 ||
doc.versions[v].scripts[i].indexOf("make") !== -1) {
emit(doc._id, doc.versions[v]._id)
return
}
}
}
}
ddoc.views.badBins = {
map : function (doc) {
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
if (!doc || !doc.versions || !doc["dist-tags"]) return
var v = doc["dist-tags"].latest
if (!doc.versions[v]) return
v = doc.versions[v]
var b = v.bin
, d = v.directories && v.directories.bin
if (!b && !d) return
if (b && (typeof b === "string" || Object.keys(b).length === 1)) {
// it's ok.
return
}
emit(doc._id, {binHash:b, binDir:d})
}
}
ddoc.views.orphanAttachments = {
map : function (doc) {
if (!doc || !doc._attachments) return
var orphans = []
, size = 0
for (var i in doc._attachments) {
var n = i.substr(doc._id.length + 1).replace(/\.tgz$/, "")
.replace(/^v/, "")
if (!doc.versions[n] && i.match(/\.tgz$/)) {
orphans.push(i)
size += doc._attachments[i].length
}
}
if (orphans.length) emit(doc._id, {size:size, orphans:orphans})
}
}
ddoc.views.noMain =
{ map : function (doc) {
if (!doc || !doc.versions) return
var obj = {}
for (var i in doc.versions) {
if (doc.versions[i].main) return
if (!doc.versions[i].overlay &&
!( doc.modules )) continue
obj[i] = doc.versions[i].directories.lib
}
var m = doc.maintainers[0]
emit(m.email, doc._id)
}
, reduce : function (keys, values, rereduce) {
var out = {}
if (!rereduce) {
keys.forEach(function (key, i, keys) {
var val = values[i]
key = key[0]
out[key] = out[key] || []
out[key].push(val)
})
} else {
// values is an array of previous "out" objects.
// merge them all together.
values.forEach(function (val) {
val.forEach(function (kv) {
var i = kv[0], val = kv[1]
out[i] = out[i] || []
out[i] = out[i].concat(val)
})
})
}
// now make out into an array of [key,val] pairs
// because erlang fucks idiots.
return out
}
}
ddoc.lists.rowdump = function (head, req) {
var rows = []
while (row = getRow()) rows.push(row)
send(toJSON(rows))
}
ddoc.lists.passthrough = function (head, req) {
var out = {}
, row
while (row = getRow()) {
if (!row.id) continue
out[row.id] = row.value
}
send(toJSON(out))
}
ddoc.views.byUser = { map : function (doc) {
if (!doc || !doc.maintainers) return
doc.maintainers.forEach(function (m) {
emit(m.name, doc._id)
})
}}
ddoc.lists.byUser = function (head, req) {
var out = {}
, user = req.query.user && req.query.user !== "-" ? req.query.user : null
, users = user && user.split("|")
while (row = getRow()) {
if (!user || users.indexOf(row.key) !== -1) {
var l = out[row.key] = out[row.key] || []
l.push(row.value)
}
}
send(toJSON(out))
}
ddoc.views.howBigIsYourPackage = {
map : function (doc) {
var s = 0
, c = 0
if (!doc) return
for (var i in doc._attachments) {
s += doc._attachments[i].length
c ++
}
if (s === 0) return
emit (doc._id, {_id: doc._id, size: s, count: c, avg: s/c})
}
}
ddoc.lists.size = function (head, req) {
var row
, out = []
, max = 0
while (row = getRow()) {
if (!row.id) continue
out.push(row.value)
}
var list = []
out = out.sort(function (a, b) {
max = Math.max(max, a.size, b.size)
return a.size > b.size ? -1 : 1
})
.reduce(function (l, r) {
var stars = new Array(Math.ceil(80 * (r.size/max)) + 1).join("\u25FE")
l[r._id] = { size: r.size
, count: r.count
, avg: r.avg
, rel: r.size / max
, s: stars
}
return l
}, {})
send(JSON.stringify(out))
}
ddoc.lists.histogram = function (head, req) {
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
start({"code": 200, "headers": {"Content-Type": "text/plain"}});
var row
, out = []
, max = {}
, field = req.query.field
, sort = req.query.sort
, doAll = !field
while (row = getRow()) {
if (!row.id) continue
out.push(row.value)
}
if (!doAll) out.sort(function (a, b) {
max[field] = Math.max(max[field] || -Infinity, a[field], b[field])
return a[field] > b[field] ? -1 : 1
})
else out.sort(function (a, b) {
for (var field in a) if (field.charAt(0) !== "_" && !isNaN(a[field])) {
max[field] = Math.max(max[field] || -Infinity, a[field])
}
for (var field in b) if (field.charAt(0) !== "_" && !isNaN(b[field])) {
max[field] = Math.max(max[field] || -Infinity, b[field])
}
if (sort) {
return Number(a[sort]) > Number(b[sort]) ? -1 : 1
} else {
return 0
}
})
if (doAll) {
// sort the fields by the max sizes.
var m = {}
Object.keys(max).sort(function (a, b) {
return max[a] > max[b] ? -1 : 1
}).forEach(function (k) { m[k] = max[k] })
max = m
}
out = out.map(function (a) {
var o = {}
for (var f in max) {
var blk = new Array(Math.ceil(80*(a[f] / max[f])+1)).join("#")
, spc = new Array(80 - blk.length + 1).join(" ")
o[f] = spc + blk + " " + a[f]
}
o._id = a._id
return o
}).reduce(function (l, r) {
l[r._id] = r
return l
}, {})
var spc = new Array(82).join(" ")
send(Object.keys(out).map(function (i) {
if (doAll) return [spc + i].concat(Object.keys(max).map(function (f) {
return out[i][f] + " " + f
})).join("\n") + "\n"
return out[i][field] + " " + i
}).join("\n"))
}
ddoc.shows.package = function (doc, req) {
if (!Date.prototype.toISOString) {
function ISODateString(d){
function pad(n){return n<10 ? '0'+n : n}
return d.getUTCFullYear()+'-'
+ pad(d.getUTCMonth()+1)+'-'
+ pad(d.getUTCDate())+'T'
+ pad(d.getUTCHours())+':'
+ pad(d.getUTCMinutes())+':'
+ pad(d.getUTCSeconds())+'Z'}
Date.prototype.toISOString = function () { return ISODateString(this) }
}
if (!Date.parse || isNaN(Date.parse("2010-12-29T07:31:06Z"))) {
Date.parse = function (s) {
// s is something like "2010-12-29T07:31:06Z"
s = s.split("T")
var ds = s[0]
, ts = s[1]
, d = new Date()
ds = ds.split("-")
ts = ts.split(":")
var tz = ts[2].substr(2)
ts[2] = ts[2].substr(0, 2)
d.setUTCFullYear(+ds[0])
d.setUTCMonth(+ds[1]-1)
d.setUTCDate(+ds[2])
d.setUTCHours(+ts[0])
d.setUTCMinutes(+ts[1])
d.setUTCSeconds(+ts[2])
d.setUTCMilliseconds(0)
return d.getTime()
return [d.getTime(), d.toUTCString(), ds, ts, tz]
}
}
Object.keys = Object.keys
|| function (o) { var a = []
for (var i in o) a.push(i)
return a }
var semver = require("semver")
, code = 200
, headers = {"Content-Type":"application/json"}
, body = null
delete doc.ctime
delete doc.mtime
if (doc.versions) Object.keys(doc.versions).forEach(function (v) {
delete doc.versions[v].ctime
delete doc.versions[v].mtime
})
if (doc.url) {
// the package specifies a URL, redirect to it
var url = doc.url
if (req.query.version) {
url += '/' + req.query.version // add the version to the URL if necessary
}
headers.Location = url
body = { location: url, _rev: doc._rev }
body = req.query.jsonp
? req.query.jsonp + "(" + JSON.stringify(body) + ")"
: JSON.stringify(body)
return {
code : 301,
body : body,
headers : headers
}
}
// legacy kludge
if (doc.versions) for (var v in doc.versions) {
var clean = semver.clean(v)
doc.versions[v].directories = doc.versions[v].directories || {}
if (clean !== v) {
var p = doc.versions[v]
delete doc.versions[v]
p.version = v = clean
doc.versions[clean] = p
}
if (doc.versions[v].dist.tarball) {
var t = doc.versions[v].dist.tarball
t = t.replace(/^https?:\/\/[^\/:]+(:[0-9]+)?/, '')
if (!t.match(/^\/[^\/]+\/_design\/app\/_rewrite/)) {
doc.versions[v].dist.tarball = t
// doc.versions[v].dist._headers = req.headers
// doc.versions[v].dist._query = req.query
// doc.versions[v].dist._path = req.path
// doc.versions[v].dist._req = req
var basePath = req.requested_path
if (basePath.indexOf("_show") === -1) basePath = ""
else {
basePath = "/" + basePath.slice(0, basePath.indexOf("_show"))
.concat(["_rewrite"]).join("/")
}
var h = "http://" + req.headers.Host
doc.versions[v].dist.tarball = h + basePath + t
}
}
}
if (doc["dist-tags"]) for (var tag in doc["dist-tags"]) {
var clean = semver.clean(doc["dist-tags"][tag])
if (!clean) delete doc["dist-tags"][tag]
else doc["dist-tags"][tag] = clean
}
// end kludge
if (req.query.version) {
var ver = req.query.version
// if not a valid version, then treat as a tag.
if ((!(ver in doc.versions) && (ver in doc["dist-tags"]))
|| !semver.valid(ver)) {
ver = doc["dist-tags"][ver]
}
body = doc.versions[ver]
if (!body) {
code = 404
body = {"error" : "version not found: "+req.query.version}
}
} else {
body = doc
for (var i in body) if (i.charAt(0) === "_" && i !== "_id" && i !== "_rev") {
delete body[i]
}
for (var i in body.time) {
if (!body.versions[i]) delete body.time[i]
else body.time[i] = new Date(Date.parse(body.time[i])).toISOString()
}
}
body = req.query.jsonp
? req.query.jsonp + "(" + JSON.stringify(body) + ")"
: toJSON(body)
return {
code : code,
body : body,
headers : headers,
}
}
ddoc.updates.package = function (doc, req) {
function ISODateString(d){
function pad(n){return n<10 ? '0'+n : n}
return d.getUTCFullYear()+'-'
+ pad(d.getUTCMonth()+1)+'-'
+ pad(d.getUTCDate())+'T'
+ pad(d.getUTCHours())+':'
+ pad(d.getUTCMinutes())+':'
+ pad(d.getUTCSeconds())+'Z'}
if (!Date.prototype.toISOString) {
Date.prototype.toISOString = function () { return ISODateString(this) }
}
if (!Date.parse || isNaN(Date.parse("2010-12-29T07:31:06Z"))) {
Date.parse = function (s) {
// s is something like "2010-12-29T07:31:06Z"
s = s.split("T")
var ds = s[0]
, ts = s[1]
, d = new Date()
ds = ds.split("-")
ts = ts.split(":")
var tz = ts[2].substr(2)
ts[2] = ts[2].substr(0, 2)
d.setUTCFullYear(+ds[0])
d.setUTCMonth(+ds[1]-1)
d.setUTCDate(+ds[2])
d.setUTCHours(+ts[0])
d.setUTCMinutes(+ts[1])
d.setUTCSeconds(+ts[2])
d.setUTCMilliseconds(0)
return d.getTime()
return [d.getTime(), d.toUTCString(), ds, ts, tz]
}
}
// extend o1 with o2 (in-place)
function deepExtend(o1, o2) {
for (var prop in o2)
if (o2.hasOwnProperty(prop))
if (o1.hasOwnProperty(prop)) {
if (typeof o1[prop] === "object")
deepExtend(o1[prop], o2[prop])
} else
o1[prop] = o2[prop]
return o1