142 lines
10 KiB
JavaScript
142 lines
10 KiB
JavaScript
(function () {
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/* Imports */
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var Meteor = Package.meteor.Meteor;
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var _ = Package.underscore._;
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var SpacebarsCompiler = Package['spacebars-compiler'].SpacebarsCompiler;
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var Spacebars = Package.spacebars.Spacebars;
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var HTML = Package.htmljs.HTML;
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var Blaze = Package.blaze.Blaze;
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var UI = Package.blaze.UI;
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var Handlebars = Package.blaze.Handlebars;
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/* Package-scope variables */
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var Boilerplate;
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(function () {
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///////////////////////////////////////////////////////////////////////////////////
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// //
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// packages/boilerplate-generator/boilerplate-generator.js //
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// //
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///////////////////////////////////////////////////////////////////////////////////
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//
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var fs = Npm.require('fs'); // 1
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var path = Npm.require('path'); // 2
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// 3
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// Copied from webapp_server // 4
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var readUtf8FileSync = function (filename) { // 5
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return Meteor.wrapAsync(fs.readFile)(filename, 'utf8'); // 6
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}; // 7
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// 8
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Boilerplate = function (arch, manifest, options) { // 9
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var self = this; // 10
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options = options || {}; // 11
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self.template = _getTemplate(arch); // 12
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self.baseData = null; // 13
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self.func = null; // 14
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// 15
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self._generateBoilerplateFromManifestAndSource( // 16
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manifest, // 17
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self.template, // 18
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options // 19
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); // 20
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}; // 21
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// 22
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// The 'extraData' argument can be used to extend 'self.baseData'. Its // 23
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// purpose is to allow you to specify data that you might not know at // 24
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// the time that you construct the Boilerplate object. (e.g. it is used // 25
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// by 'webapp' to specify data that is only known at request-time). // 26
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Boilerplate.prototype.toHTML = function (extraData) { // 27
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var self = this; // 28
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// 29
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if (! self.baseData || ! self.func) // 30
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throw new Error('Boilerplate did not instantiate correctly.'); // 31
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// 32
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return "<!DOCTYPE html>\n" + // 33
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Blaze.toHTML(Blaze.With(_.extend(self.baseData, extraData), // 34
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self.func)); // 35
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}; // 36
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// 37
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// XXX Exported to allow client-side only changes to rebuild the boilerplate // 38
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// without requiring a full server restart. // 39
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// Produces an HTML string with given manifest and boilerplateSource. // 40
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// Optionally takes urlMapper in case urls from manifest need to be prefixed // 41
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// or rewritten. // 42
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// Optionally takes pathMapper for resolving relative file system paths. // 43
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// Optionally allows to override fields of the data context. // 44
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Boilerplate.prototype._generateBoilerplateFromManifestAndSource = // 45
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function (manifest, boilerplateSource, options) { // 46
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var self = this; // 47
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// map to the identity by default // 48
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var urlMapper = options.urlMapper || _.identity; // 49
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var pathMapper = options.pathMapper || _.identity; // 50
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// 51
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var boilerplateBaseData = { // 52
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css: [], // 53
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js: [], // 54
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head: '', // 55
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body: '', // 56
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meteorManifest: JSON.stringify(manifest) // 57
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}; // 58
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// 59
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// allow the caller to extend the default base data // 60
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_.extend(boilerplateBaseData, options.baseDataExtension); // 61
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// 62
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_.each(manifest, function (item) { // 63
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var urlPath = urlMapper(item.url); // 64
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var itemObj = { url: urlPath }; // 65
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// 66
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if (options.inline) { // 67
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itemObj.scriptContent = readUtf8FileSync( // 68
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pathMapper(item.path)); // 69
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itemObj.inline = true; // 70
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} // 71
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// 72
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if (item.type === 'css' && item.where === 'client') { // 73
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boilerplateBaseData.css.push(itemObj); // 74
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} // 75
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if (item.type === 'js' && item.where === 'client') { // 76
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boilerplateBaseData.js.push(itemObj); // 77
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} // 78
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if (item.type === 'head') { // 79
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boilerplateBaseData.head = // 80
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readUtf8FileSync(pathMapper(item.path)); // 81
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} // 82
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if (item.type === 'body') { // 83
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boilerplateBaseData.body = // 84
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readUtf8FileSync(pathMapper(item.path)); // 85
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} // 86
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}); // 87
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var boilerplateRenderCode = SpacebarsCompiler.compile( // 88
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boilerplateSource, { isBody: true }); // 89
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// 90
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// Note that we are actually depending on eval's local environment capture // 91
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// so that UI and HTML are visible to the eval'd code. // 92
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// XXX the template we are evaluating relies on the fact that UI is globally // 93
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// available. // 94
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global.UI = UI; // 95
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self.func = eval(boilerplateRenderCode); // 96
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self.baseData = boilerplateBaseData; // 97
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}; // 98
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// 99
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var _getTemplate = _.memoize(function (arch) { // 100
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var filename = 'boilerplate_' + arch + '.html'; // 101
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return Assets.getText(filename); // 102
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}); // 103
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// 104
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///////////////////////////////////////////////////////////////////////////////////
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}).call(this);
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/* Exports */
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if (typeof Package === 'undefined') Package = {};
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Package['boilerplate-generator'] = {
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Boilerplate: Boilerplate
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};
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})();
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//# sourceMappingURL=boilerplate-generator.js.map
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