Add resources

* don’t use git-lfs
* add published www resources
* create bin/build-www-json to generate localized-urls.json needed by www
* add sources for activity cards and guides for translators.

.eslintrc.js

@@ -26,7 +26,7 @@ module.exports = {
         'no-invalid-this': [2],
         'no-iterator': [2],
         'no-lone-blocks': [2],
-        'no-loop-func': [2],
+        'no-loop-func': [1],
         'no-multi-spaces': [2],
         'no-multi-str': [2],
         'no-new': [1],
@@ -76,7 +76,7 @@ module.exports = {
         'comma-style': [2],
         'eol-last': [2, 'always'],
         'func-call-spacing': [2, 'never'],
-        'func-style': [2, 'declaration'],
+        'func-style': [1, 'expression'],
         'indent': [2, 4],
         'jsx-quotes': [2, 'prefer-double'],
         'key-spacing': [2, {

.travis.yml

@@ -1,7 +1,6 @@
 language: node_js
 node_js:
 - 6
-- 'node'
 cache:
   directories:
   - node_modules

bin/build-www-json

@@ -0,0 +1,123 @@
+#!/usr/bin/env node
+
+/*
+    Generates json file defining the localized URLS for www. Assumes that
+    files will be hosted on the scratch-resources bucket within a www folder.
+    The key is based on the path to the file, for example the catch.pdf file 
+    with the cards folder would generate: 
+
+    '''
+    {
+        "en": {
+            "cards.catchLink" : "//scratch-resources.s3.amazonaws.com/www/cards/catch.pdf"
+        },
+        "es": {
+            "cards.catchLink" : "//scratch-resources.s3.amazonaws.com/www/cards/es/catch.pdf"
+        },
+        "sv": {
+            "cards.catchLink" : "//scratch-resources.s3.amazonaws.com/www/cards/sv/catch.pdf"
+        }
+        ... etc ...
+    }
+    '''
+*/
+
+// eslint-disable func-style
+// 
+var fs = require('fs');
+var path = require('path');
+var merge = require('lodash.merge');
+
+// -----------------------------------------------------------------------------
+// Utility function
+// -----------------------------------------------------------------------------
+
+const allFilesSync = (dir, fileList = []) => {
+    fs.readdirSync(dir).forEach(file => {
+        const filePath = path.join(dir, file);
+        if (!/\.DS*/.test(file)) {
+            fileList.push(
+                fs.statSync(filePath).isDirectory() ?
+                {
+                    [file]: allFilesSync(filePath)
+                } :
+                file
+            );
+        }
+    });
+    return fileList;
+};
+
+const fileId = (dir, file) => {
+    return dir + '.' + path.parse(file).name + "Link" ;
+};
+
+const bucketPath = (resource, locale, file) => {
+    const bucketRoot = 'https://resources.scratch.mit.edu/www/';
+    return path.join(bucketRoot, resource, locale, file);
+};
+
+const localeURL = (resource, locale, file) => {
+    return {[fileId(resource, file)]: bucketPath(resource, locale, file)};
+};
+
+const parseFileList = (dirData, data = {}) => {
+    // first level of data is the resource, e.g. 'cards', 'guides', etc.
+    dirData.forEach(resData => {
+        for (var resId in resData) {
+            var locales = resData[resId];
+            locales.forEach(localeData => { // eslint-disable-line no-loop-func
+                for (var locale in localeData) {
+                    var localeFiles = localeData[locale];
+                    var localeMap = {};
+                    localeFiles.forEach(f => { // eslint-disable-line no-loop-func
+                        merge(localeMap, localeURL(resId, locale, f));
+                    });
+                    merge(data, {[locale]: localeMap});
+                }
+            });
+        }
+    });
+    return data;
+};
+
+var writeJsonFile = function (outputDir, data) {
+    var fileName = path.join(outputDir, 'localized-urls.json');
+    fs.writeFileSync(fileName, JSON.stringify(data), 'utf8');
+};
+
+// -----------------------------------------------------------------------------
+// Main script
+// -----------------------------------------------------------------------------
+
+var args = process.argv.slice(2);
+
+if (!args.length) {
+    process.stdout.write('An input directory of resources, and a target output directory must be specified.\n');
+    process.exit(1);
+}
+
+var inputsDir = path.resolve(process.cwd(), args.shift());
+
+try {
+    fs.accessSync(inputsDir, fs.F_OK);
+} catch (err) {
+    process.stdout.write('Fatal error: No input directory.\n');
+    process.exit(1);
+}
+
+if (!args.length) {
+    process.stdout.write('A destination directory must be specified.\n');
+    process.exit(1);
+}
+var outputDir = path.resolve(process.cwd(), args[0]);
+try {
+    fs.accessSync(outputDir, fs.F_OK);
+} catch (err) {
+    // Doesn't exist - create it.
+    fs.mkdirSync(outputDir);
+}
+
+var allFiles = allFilesSync(inputsDir);
+var output = parseFileList(allFiles);
+writeJsonFile(outputDir, output);

package.json

@@ -4,7 +4,8 @@
   "description": "Source and published versions of Scratch materials and resources",
   "scripts": {
     "lint": "eslint ./resources/js/list.js",
-    "test": "npm run lint"
+    "test": "npm run lint",
+    "locale": "node ./bin/build-www-json ./resources/www/ ./resources/"
   },
   "author": "Massachusetts Institute of Technology",
   "license": "BSD-3-Clause",
@@ -14,6 +15,7 @@
     "url": "git+ssh://git@github.com/LLK/scratch-resources.git"
   },
   "devDependencies": {
-    "eslint": "^3.19.0"
+    "eslint": "3.19.0",
+    "lodash.merge": "4.6.0"
   }
 }

resources/index.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
 <head>
-  <title>S3 Bucket Listing Generator</title>
+  <title>Scratch Resources browser</title>
   <link rel="stylesheet" type="text/css" href="resources.css">
 </head>
 <body>
@@ -30,8 +30,9 @@
 <script>
     // Configuration variables:
     var S3BL_IGNORE_PATH = true;
-    var BUCKET_NAME = 'scratch-resources';
-    // var BUCKET_URL = 'https://BUCKET.s3.amazonaws.com';
+    // var BUCKET_NAME = 'scratch-resources';
+    var BUCKET_URL = 'https://scratch-resources.s3.amazonaws.com';
+    var BUCKET_WEBSITE_URL = 'https://resources.scratch.mit.edu';
     var S3B_ROOT_DIR = 'source/';
     var S3B_SORT = 'A2Z';
     // var EXCLUDE_FILE = '.DS_Store';