Lots of updates

app/bower_components/angular-leaflet-directive/generate-examples.js

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+#!/usr/bin/env node
+
+'use strict';
+
+var fs = require('fs');
+var path = require('path');
+var mkdirp = require('mkdirp');
+var jsdom = require('jsdom');
+var Q = require('q');
+
+var onlyStandAlone = [
+    "0117-basic-routing-show-hide-map-example.html"
+];
+
+var isAnExample = function(filename) {
+    if (filename === '0000-viewer.html') {
+      return false;
+    }
+    return /[0-9][0-9][0-9][0-9].*\.html/.test(filename);
+};
+
+var isJavascript = function(filename) {
+    return /.*\.js/.test(filename);
+};
+
+var deleteFileIfJavascript = function(filename) {
+    var df = Q.defer();
+    if (isJavascript(filename)) {
+        fs.unlink(filename, function() {
+            df.resolve();
+        });
+    } else {
+        df.resolve();
+    }
+
+    return df.promise;
+};
+
+var cleanJavascriptFilesFromControllersDirectory = function(dir) {
+    var df = Q.defer();
+    fs.readdir(dir, function(err, list) {
+        var l = [];
+        var files = list.map(function(file) {
+            return path.join(dir, file);
+        });
+        files.forEach(deleteFileIfJavascript);
+        Q.allSettled(l).then(function(result) {
+            df.resolve();
+        });
+    });
+    return df.promise;
+};
+
+var writeController = function(script, examplefile, controllers_directory) {
+    var df = Q.defer();
+    var scriptLines = script.split('\n');
+    var outfilename;
+    var outScript = [];
+    for (var i = 0; i < scriptLines.length; i++) {
+
+        var line = scriptLines[i];
+
+        // Remove empty lines
+        if (line.replace(/^\s+|\s+$/g, '') === '') {
+            continue;
+        }
+
+        // Remove the module initializacion line
+        if (line.search('angular.module') !== -1) {
+            continue;
+        }
+
+        // Extract controller name
+        if (line.search('app.controller') !== -1 && !outfilename) {
+            var controller = line.match(/app.controller\((\'|\")([^'"]*)/);
+            if (controller && controller.length > 2 && controller[2]) {
+                outfilename = controller[2] + '.js';
+            }
+        }
+
+        outScript.push(line);
+    }
+
+    if (outfilename) {
+        outfilename = path.join(controllers_directory, outfilename);
+        if (!fs.existsSync(outfilename)) {
+            fs.writeFile(outfilename, outScript.join('\n'), function() {
+                df.resolve();
+            });
+        } else {
+            console.log('The controller name is duplicated: ' + outfilename)
+            df.reject();
+        }
+    } else {
+        console.log('Can\'t identify the controller name in the example ' + examplefile)
+        df.reject();
+    }
+
+    return df.promise;
+};
+
+var generateControllersFromExamples = function(examples_directory, controllers_directory) {
+    var df = Q.defer();
+    fs.readdir(examples_directory, function(err, list) {
+        var l = [];
+        list.forEach(function(filename) {
+            if (isAnExample(filename)) {
+                var html = fs.readFileSync(path.join(__dirname, 'examples', filename));
+                jsdom.env({
+                    html: html.toString(),
+                    done: function(err, window) {
+                        var scripts = window.document.getElementsByTagName('script');
+                        var last = scripts.length -1;
+                        var script = scripts[last].innerHTML;
+                        l.push(writeController(script, filename, controllers_directory));
+                    }
+                });
+            }
+        });
+
+        Q.allSettled(l).then(function() {
+            df.resolve();
+        });
+    });
+
+    return df.promise;
+};
+
+var extractId = function(filename) {
+    var arr = filename.replace('.html', '').split('-');
+    arr.splice(0,2);
+    return arr.join('-');
+};
+
+var extractTitle = function(filename) {
+    var html = fs.readFileSync(path.join(__dirname, 'examples', filename));
+    var title;
+    var arr = html.toString().split('\n');
+
+    for (var i = 0; i< arr.length; i++) {
+        var line = arr[i];
+
+        if (line.search('<h1>') !== -1) {
+            title = line.replace('<h1>', '').replace('</h1>', '').replace(/^ */, '');
+        }
+    }
+
+    return title;
+};
+
+var extractDescription = function(filename) {
+
+};
+
+var extractDate = function(filename) {
+    var stats = fs.statSync(filename);
+    return stats.mtime;
+};
+
+var generateExamplesJSONFile = function(examples_directory, json_file) {
+    var df = Q.defer();
+    var examples = {};
+    fs.readdir(examples_directory, function(err, list) {
+        list.forEach(function(filename) {
+            if (isAnExample(filename)) {
+                var section = filename.split('-')[1];
+                var id = extractId(filename);
+                var extUrl = filename;
+                var title = extractTitle(filename);
+                var description = extractDescription(filename);
+                var date = extractDate(path.join(examples_directory, filename));
+
+                if (!(section in examples)) {
+                    examples[section] = [];
+                }
+                examples[section].push({
+                    date: date,
+                    section: section,
+                    onlyStandAlone: onlyStandAlone.indexOf(extUrl) !== -1,
+                    id: '/' + section + '/' + id,
+                    extUrl: extUrl,
+                    title: title,
+                    description: description
+                });
+            }
+        });
+
+        fs.writeFile(json_file, JSON.stringify(examples, null, 4), function(err) {
+            df.resolve();
+        });
+    });
+
+    return df.promise;
+};
+
+var controllers_directory = path.join(__dirname, 'examples', 'js', 'controllers');
+mkdirp(controllers_directory, function(err) {
+    cleanJavascriptFilesFromControllersDirectory(controllers_directory).then(function() {
+        var examples_directory = path.join(__dirname, 'examples');
+        generateControllersFromExamples(examples_directory, controllers_directory).then(function() {
+            var json_file = path.join(__dirname, 'examples', 'json', 'examples.json');
+            generateExamplesJSONFile(examples_directory, json_file);
+        });
+    });
+});