Handle URLs without filename
共有 1 个文件被更改，包括 47 次插入 和 2 次删除
+ 47
- 2
index.js
@@ -50,6 +50,44 @@ var getPath = function(req){
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| 50 | 50 |
return path; |
| 51 | 51 |
} |
| 52 | 52 |
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| 53 |
+var getIndexFilePath = function(path, req, res){
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| 54 |
+ if(req.params['file'] != undefined){
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| 55 |
+ path = path + req.params['file'] + "/"; |
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| 56 |
+ } |
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| 57 |
+ console.log("Looking for index file in " + path);
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| 58 |
+ fs.readFile(path + "index.html", 'utf8', function (err,data) {
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| 59 |
+ if (err) {
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| 60 |
+ fs.readFile(path + "index.md", 'utf8', function (err,data) {
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| 61 |
+ if (err) {
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| 62 |
+ error_404(req, res); |
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| 63 |
+ } else {
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| 64 |
+ req.params['file'] = buildFilename(req.params['file'], "index.md"); |
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| 65 |
+ get_file(req, res); |
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| 66 |
+ } |
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| 67 |
+ }); |
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| 68 |
+ } else {
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| 69 |
+ req.params['file'] = buildFilename(req.params['file'], "index.html"); |
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| 70 |
+ get_file(req, res); |
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| 71 |
+ } |
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+ }); |
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+} |
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| 74 |
+ |
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| 75 |
+var isFile = function(filename){
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| 76 |
+ var re = /(?:\.([^.]+))?$/; |
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+ var ext = re.exec(filename)[1]; |
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| 78 |
+ if(ext != undefined){
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| 79 |
+ return true; |
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+ } |
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+ return false; |
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+} |
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+ |
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| 84 |
+var buildFilename = function(path, filename){
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| 85 |
+ if(path == undefined){
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| 86 |
+ return filename; |
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+ } |
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+ return path + "/" + filename |
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+} |
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+ |
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| 53 | 91 |
var get_file = function(req, res){
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| 54 | 92 |
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| 55 | 93 |
var path = getPath(req); |
@@ -58,7 +96,7 @@ var get_file = function(req, res){
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| 58 | 96 |
var extension; |
| 59 | 97 |
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| 60 | 98 |
// Load file or look for index? |
| 61 |
- if(req.params['file'] != undefined){
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| 99 |
+ if(isFile(req.params['file'])){
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| 62 | 100 |
// Set filetype |
| 63 | 101 |
path = path + req.params['file']; |
| 64 | 102 |
parts = req.params['file'].split(".");
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@@ -71,6 +109,8 @@ var get_file = function(req, res){
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| 71 | 109 |
} |
| 72 | 110 |
} else {
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| 73 | 111 |
// return index file if it exists |
| 112 |
+ path = getIndexFilePath(path, req, res) |
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| 113 |
+ return; |
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| 74 | 114 |
} |
| 75 | 115 |
// Action for each filetype |
| 76 | 116 |
if(file_type == "markdown"){
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@@ -108,7 +148,7 @@ var write_file = function(req, res){
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| 108 | 148 |
var path = getPath(req); |
| 109 | 149 |
var save_data; |
| 110 | 150 |
// Write file |
| 111 |
- if(req.params['file'] != undefined){
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| 151 |
+ if(isFile(req.params['file'])){
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| 112 | 152 |
path = path + req.params['file']; |
| 113 | 153 |
if(path == ""){
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| 114 | 154 |
console.log("Error: path not specified")
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@@ -134,6 +174,10 @@ var write_file = function(req, res){
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| 134 | 174 |
} |
| 135 | 175 |
} |
| 136 | 176 |
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| 177 |
+var error_404 = function(req, res){
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| 178 |
+ res.render('error-404', extra_data());
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| 179 |
+} |
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+ |
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| 137 | 181 |
var markdown_parser = function(data){
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| 138 | 182 |
var md = require('markdown-it')({
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| 139 | 183 |
html: true, |
@@ -164,6 +208,7 @@ var extra_data = function(){
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| 164 | 208 |
} |
| 165 | 209 |
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| 166 | 210 |
var url_paths = [ |
| 211 |
+ '/', |
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| 167 | 212 |
'/:file', |
| 168 | 213 |
'/:folder_1/:file', |
| 169 | 214 |
'/:folder_2/:folder_1/:file', |