cwrc-git-delegator

CWRC-GitDelegator

1. Overview
2. Demo
3. Installation
4. Use
5. Development
6. API

Overview

THIS PACKAGE HAS BEEN DEPRECATED.

THE FUNCTIONS FOR VALIDATING XML, GENERATING URIS, AND GETTING DOCUMENTATION AND HELP HAVE BEEN MOVED INTO CWRC-WriterBase SINCE THE CALLS WERE SO INEXTRICABLY TIED TO THE BASE. THE LOAD, SAVE, AND AUTHENTICATE CALLS HAVE BEEN MOVED TO THEIR OWN PACKAGE: cwrc-git-dialogs.

Handles interaction with the server on behalf of CWRC-GitWriter. Spawns dialogs for file listing, loading, and saving.

Demo

The CWRC-GitWriter code bundles together the code in this repository together with the CWRC-WriterBase and the CWRC-GitServerClient to make up the portion of the CWRC-Writer that runs in the web browser. The server side code is handled by CWRC-GitServer, which is an Express.js server. Both parts are demonstrated in the CWRC GitHub Sandbox. The same code is easily (for someone with modest development experience) installed on any server to run your own instance.

Installation

npm install cwrc-git-delegator

To simultaneously register as a dependency in your package.json:

npm install cwrc-git-delegator --save

or in shortcut form:

npm i -S cwrc-git-delegator

Use

The spec directory contains specifications (tests) that can help better understand the API. Also see CWRC-GitWriter which fully uses the API.

API

This module exports a javascript constructor that when invoked (with new), returns an object with the following methods:

/**
     * Gets the URI for the entity
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
getUriForEntity(entity)
    
    /**
     * Gets the URI for the annotation
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
getUriForAnnotation()
    
    /**
     * Gets the URI for the document
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
    del.getUriForDocument()

    /**
     * Gets the URI for the target
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
    getUriForTarget()
    
    /**
     * Gets the URI for the selector
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
    getUriForSelector()
    
    /**
     * Gets the URI for the user
     * @param {Object} entity The entity object
     * @returns {Promise} The promise object
     */
    getUriForUser()
    
    /**
     * Validate the current document against the current schema.  Publishes a documentValidated event
     * that includes three args: valid (true/false),  data (validation info from validator), docText 
     * @fires Writer#validationInitiated
     * @fires Writer#documentValidated
     * @param {Delegator~validateCallback} callback 
     #
     * @callback Delegator~validateCallback
     * @param {Boolean} isValid is the document valid
     * 
     */
    validate(callback)
    
    /**
     * Get a specific documentation file
     * @param {String} fileName The documentation file name.
     * @param {Delegator~getDocumentationCallback} callback
     *
     * @callback Delegator~getTemplatesCallback
     * @param {Document} The XML doc
     */
    getDocumentation(fileName, callback)
    

    
    /**
     * Gets the list of templates
     * @param {Delegator~getTemplatesCallback} callback
     *
     * @callback Delegator~getTemplatesCallback
     * @param {Array} templates The list of templates
     * @property {String} name The template name
     * @property {String} path The path to the template, relative to the parent branch
     * 
     */
    getTemplates(callback)

    
    /**
     * Gets the list of documents
     * @param {Delegator~getDocumentsCallback} callback
     *
     * @callback Delegator~getDocumentsCallback
     * @param {Array} documents The list of documents
     * @property {String} name The document name
     * 
     */
    getDocuments(callback)
     
    
    
    /**
     * Loads a template
     * @param {String} path The path to the template, relative to the templates repo
     * @param {Delegator~loadTemplateCallback} callback
     *
     * @callback Delegator~loadTemplateCallback
     * @param {Document} The template document
     */
    loadTemplate(path, callback)
     
    
    /**
     * Loads a document
     * @param {String} docId The document ID
     * @param {Delegator~loadDocumentCallback} callback
     *
     * @callback Delegator~loadDocumentCallback
     * @param {(Document|null)} document Returns the document or null if there was an error
     */
    loadDocument(docId, callback)
     
    
    /**
     * Performs the server call to save the document.
     * @fires Writer#documentSaved
     * @param {String} docId The document ID
     * @param {Delegator~saveDocumentCallback} callback
     *
     * @callback Delegator~saveDocumentCallback
     * @param {Boolean} savedSuccessfully
     */
    saveDocument = function(docId, callback)
    
    /**
     * Standard save and exit.
     */
    saveAndExit(callback) 
    
    /**
     * returns help text for given tagname.
     @param {String} tagName The tag for which to provide help
     */
    getHelp(tagName)

    /**
     * Spawns a popup prompting the user to save the current document to a github repository.
     */
    save()

    /**
     * Spawns a popup prompting the user to load a document from one of their GitHub repositories.
     */
    load()
	

Development

An index.html and test/development.js are provided along with a browserify/watchify script in the package.json to allow working with the dialogs in a local browser. Browserify bundles up the development.js script and puts the result in build/development.js which the index.html file loads.

The gitServer has to be running at http://localhost/delegatortest, and the index.html also has to be served from http://localhost/delegatortest.

One way to do that is to start the gitserver at localhost:3000 using npm run start and add the following to the local apache config:

    ProxyPass /delegatortest/github http://localhost:3000/github
    ProxyPassReverse /delegatortest/github http://localhost:3000/github

and then symlink the test directory from this project into the apache home directory,for example:

sudo ln -s /Users/jc/cwrc/github/CWRC-GitDelegator delegatortest

Test

browserify test/in-browser.js | browser-run -p 2222 --static . --mock mock.js