koa-sendfile - npm Package Compare versions

Comparing version 1.1.1 to 2.0.0

index.js

		@@ -1,2 +0,1 @@

		var extname = require('path').extname
		@@ -12,31 +11,33 @@ var calculate = require('etag')

		module.exports = function* sendfile(path) {
		var stats = yield fs.stat(path).catch(onstaterror)
		if (!stats) return null
		if (!stats.isFile()) return stats
		module.exports = function sendfile(ctx, path) {
		return fs.stat(path)
		.then(function(stats){
		if (!stats) return null
		if (!stats.isFile()) return stats

		this.response.status = 200
		this.response.lastModified = stats.mtime
		this.response.length = stats.size
		this.response.type = extname(path)
		if (!this.response.etag) this.response.etag = calculate(stats, {
		weak: true
		})
		ctx.response.status = 200
		ctx.response.lastModified = stats.mtime
		ctx.response.length = stats.size
		ctx.response.type = extname(path)
		if (!ctx.response.etag) ctx.response.etag = calculate(stats, {
		weak: true
		})

		// fresh based solely on last-modified
		var fresh = this.request.fresh
		switch (this.request.method) {
		case 'HEAD':
		this.response.status = fresh ? 304 : 200
		break
		case 'GET':
		if (fresh) {
		this.response.status = 304
		} else {
		this.body = fs.createReadStream(path)
		}
		break
		}
		// fresh based solely on last-modified
		var fresh = ctx.request.fresh
		switch (ctx.request.method) {
		case 'HEAD':
		ctx.response.status = fresh ? 304 : 200
		break
		case 'GET':
		if (fresh) {
		ctx.response.status = 304
		} else {
		ctx.body = fs.createReadStream(path)
		}
		break
		}

		return stats
		return stats
		}, onstaterror);
		}
		@@ -43,0 +44,0 @@

package.json

		{
		"name": "koa-sendfile",
		"description": "basic file-sending utility for koa",
		"version": "1.1.1",
		"version": "2.0.0",
		"author": {
		@@ -15,11 +15,10 @@ "name": "Jonathan Ong",
		"etag": "^1.5.1",
		"mz": "1"
		"mz": "2"
		},
		"devDependencies": {
		"istanbul-harmony": "0",
		"koa": "*",
		"co": "^3.0.5",
		"should": "^3.0",
		"mocha": "^1.13",
		"supertest": "0"
		"istanbul": "0",
		"koa": "1",
		"should": "8",
		"mocha": "2",
		"supertest": "1"
		},
		@@ -32,4 +31,3 @@ "scripts": {
		"engines": {
		"node": ">= 0.11.13",
		"iojs": ">= 1"
		"node": ">= 0.12"
		},
		@@ -36,0 +34,0 @@ "files": [

README.md

		@@ -27,7 +27,7 @@

		### var stats = yield* sendfile.call(this, filename)
		### sendfile(context, filename)

		You must pass `this` as the context. `filename` is the filename of the file.
		You must pass the koa context. `filename` is the filename of the file.

		`stats` is the `fs.stat()` result of the filename. If `stats` exists, that doesn't mean that a response is set - the filename could be a directory. Instead, check `if (this.status)`.
		sendfile returns a promise that resolves to the `fs.stat()` result of the filename. If sendfile() resolves, that doesn't mean that a response is set - the filename could be a directory. Instead, check `if (context.status)`.

		@@ -38,3 +38,3 @@ ```js
		app.use(function* (next) {
		var stats = yield* sendfile.call(this, '/Users/jong/.bash_profile')
		var stats = yield sendfile(this, '/Users/jong/.bash_profile')
		if (!this.status) this.throw(404)
		@@ -41,0 +41,0 @@ })

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