mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2025-10-22 19:27:40 +00:00
1ae3927c28
* Refactor server routes to modules New module type: serverroute Caveats: Loading order is not deterministic but this would only matter if two route modules attempted to use the same path regexp (that would be silly). * Add static assets plugin This plugin allows the node server to fetch static assets in the /assets directory. I felt that this was a feature that goes above the core functionality. That is why I added it as a plugin. with the modular route extensions this was a breeze. * Add serverroute description to ModuleTypes
61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
/*\
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title: $:/plugins/tiddlywiki/server-static-assets/get-server-asset.js
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type: application/javascript
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module-type: serverroute
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GET /assets/:server_asset
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\*/
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/*jshint maxlen:false */
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(function() {
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if(!$tw.node) { return; }
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var path = require("path");
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var fs = require("fs");
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var util = require("util");
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var RESPONSES = {
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_ok: function(filename,content) {
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var extension = path.extname(filename);
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return {
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status: 200,
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content: content,
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type: $tw.config.fileExtensionInfo[extension] || "application/octet-stream"
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};
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},
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_error: function(filename,err) {
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return {status: 500, content: err.toString(), type: "text/plain"};
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},
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ENOENT: function(filename) {
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return {
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status: 404,
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content: "File '" + filename + "' not found.",
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type: "text/plain"
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};
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},
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EACCES: function(filename) {
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return {
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status: 403,
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content: "File '" + filename + "' is forbidden (permissions).",
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type: "text/plain"
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};
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}
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};
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module.exports = {
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method: "GET",
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path: /^\/assets\/(.+)$/,
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handler: function(request,response,state) {
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var filename = path.join($tw.boot.wikiPath, "assets", state.params[0]);
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var extension = path.extname(filename);
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fs.readFile(filename,function(err,content) {
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var contentInfo = err ? RESPONSES[err.code] || RESPONSES._error : RESPONSES._ok;
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var responseData = contentInfo(filename, err || content);
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response.writeHead(responseData.status, {"Content-Type": responseData.type});
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response.end(responseData.content);
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});
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}
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};
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}());
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