The aim is to create a config file for server-side Dart application, which can be imported as needed into scripts like so:
import 'Config/config.dart';
What is crucial for this config script however, is that it knows it's own location when being accessed with an import (not the location of the file accessing it). Currently it uses this line below to find the path:
final String ROOT_DIR = dirname(Platform.script.toFilePath());
However, this returns the file path of the file importing it and not the file that is being imported. This needs to be known purely for working out a relative path to the root folder, which will allow other absolute paths to be known in the config file (such as routes, controllers, and things), like so:
final String PUBLIC_DIR = join(ROOT_DIR, 'Public');
final String VIEWS_DIR = join(ROOT_DIR, 'Views');
What would be the best way of approaching this? I have seen this post: Get script path in Dart (analog __DIR__ constant in PHP) which is the same sort of situation, however I can't see a clean way of using relative paths to find the route folder.
Probably missing something really obvious, but can't see it at the moment. Any help would be much appreciated, thank you for reading.
This is not supported in Dart.
Maybe Mezoni found some kind of trick to get this information which he packed in his caller_info package https://stackoverflow.com/a/24880092/217408.
You can't rely on the path where the files are stored during development.
Currently it is only experimental but when you run dart2dart on your code, all or many parts of the code are inlined.
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i am building an extension to parse json using vs code extension.
so my need is ,it should be able able to load .json file from a particular folder and iterate through content of the file.
Then it should allow user to select few keys from it make a new json file out of this and save it in any folder.
But i am not able to find any way to read and write files in "vs code extension".Could someone please help me.
If you want to read the current edit state of a file you can use the following API workspace function:
vscode.workspace.openTextDocument(uri).then((document) => {
let text = document.getText();
});
This will show you the current state of the file including unpersisted changes. document is of type TextDocument and has isDirty set to true if it has pending changes.
Since the extension runs in nodejs, you should be able to use any nodejs module built-in or installed by npm in the usual way.
For your purpose you will be OK with the built-in fs module: https://nodejs.org/dist/latest-v6.x/docs/api/fs.html
In your extension you will need to import the required module, so your code file should contain this:
let fs = require("fs");
and then use the methods in the usual way, eg. fs.fileReadSync( filename, encoding ) ...
Please not that there is one exception. If you install a nodejs module containing compiled, binary code, it will not run in the extension and instead you will see an error message saying something like %1 is not a valid Win32 application. Pure javascript modules are OK, though.
VSCode extensions are running in node.js. Therefore you can use any available node.js package/module within your extension. For instance, check out this question for reading JSON.
For JSON, you just need to require or import the JSON file, such as:
const jsonObject = require('./myJSONfile.json');
// do something
For JSON with comments, you can use node-jsonc-parser.
After the manipulation, you could use the fs module of nodej.js to write to the disk.
I am trying to select files using input file type and then upload them to dropbox using the dropbox Core API or saving it to a local folder using Node.JS readFile and writeFile methods. The problem is that most of these methods require the file path and all I have is the name of the file that is stored in the File object array and for what I have read browsers do not allow to get the full path for security reasons. I don't know how to go about this, can anyone help me solve this? Thanks!!
I'm trying to use Swagger to create API documentation for an API we're building and I've never used it before.
The documentation on Github says that the Resources Listing needs t be at /api-docs and the various resource files need to be at /api-docs/books etc.
This makes naming files and folders very tricky. I think they expect the files to have no file names, rather than having a folder called /api-docs it has to be an extension-less file, then you can't put the resources in an api-docs folder because you can't call the folder that, so they suggest using a folder called /listings.
This folder doesn't appear in the URL structure of your documentation though, it's kind of invisible because you set the baseURL in your resources to the proper path, but it looks like that has to be an absolute path, which is awkward if you want to have it on several servers (local and production).
Maybe I just don't get it but this all seems to be absolutely nuts.
So, I have 2 questions.....
1) Can I give my resource listing file and my resource files a .json extension? This would make sense as it's a JSON file.
2) Can I use a relative path to the resource listing file in the baseURL in my resource files?
Ideally, my file structure would be flatter, like this...
/api-docs
resources.json
books.json
films.json
Is Swagger flexible enough to do this?
It's an IIS server if that makes any difference (if the solution requires routing for example).
I was able to put model files into a folder under the web root and could reference them like this.
$ref: '/models/model.yml#/MyObject'
Relative paths also worked without a leading slash.
$ref: 'models/model.yml#/MyObject'
Inside the model.yml, I can reference other objects int eh same file like this
$ref: '#/MyObject2'.
However, I could only get the main swagger file to import model files. I could not get one model file to cross-reference another model file.
I was using a Tomcat web server but the principle will be the same.
I have a XSD in local , and I need to import the same into a WSDL. I have couple of other xsds too which are already on the production namespace.
Now I have little clue as how to make this XSD that is only in my local to be made available in my WSDL file to test the webservice using soapUI.
So questions, what will be the namespace and how will i provide the schemalocation.
(I am a newbie to wsdl Namspaces, so plz dont mind this basic question. Googling simply does not tell me anything about the how to.)
For the ones that are in Prod its like this:
I found a way, added the schema file to the same folder as of the wsdl file, and stripped of the uri part of the schemaLocation value. It imported well into the soapUI.
But still got the other question, how to host the schema files on my localhost.
I have a few HTML files that I'd like to include via tags in my webapp.
Within some of the files, I have pseudo-dynamic code - specially formatted bits of text that, at runtime, I'd like to be resolved to their respective bits of data in a MySQL table.
For instance, the HTML file might include a line that says:
Welcome, [username].
I want this resolved to (via a logged-in user's data):
Welcome, user#domain.com.
This would be simple to do in a JSP file, but requirements dictate that the files will be created by people who know basic HTML, but not JSP. Simple text-tags like this should be easy enough for me to explain to them, however.
I have the code set up to do resolutions like that for strings, but can anyone think of a way to do it across files? I don't actually need to modify the file on disk - just load the content, modify it, and output it w/in the containing JSP file.
I've been playing around with trying to load the files into strings via the apache readFileToString, but I can't figure out how to load files from a specific folder within the webapp's content directory without hardcoding it in and having to worry about it breaking if I deploy to a different system in the future.
but I can't figure out how to load files from a specific folder within the webapp's content directory without hardcoding it in and having to worry about it breaking if I deploy to a different system in the future.
If those files are located in the webcontent, use ServletContext#getRealPath() to convert a relative web path to an absolute disk file system path. This works if the WAR is exploded in the appserver (most does it by default, only Weblogic doesn't do that by default, but this is configureable IIRC). Inside servlets you can obtain the ServletContext by the inherited getServletContext() method.
String relativeWebappURL = "/html/file.html";
String absoluteFilePath = getServletContext().getRealPath(relativeWebappURL);
File file = new File(absoluteFilePath);
// ...
Alternatively, you can put it in the classpath of the webapplication and make use of ClassLoader#getResource():
String relativeClasspathURL = "/html/file.html";
URL absoluteClasspathURL = Thread.currentThread().getContextClassLoader().getResource(relativeClasspathURL);
File file = new File(absoluteClasspathURL.toURI());
// ...
As to the complete picture, I question if you have ever considered an existing templating framework like Freemarker or Velocity to ease all the job?