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3cea203459
no issue 🔥 Remove adminHbs concept from tests 🔥 Get rid of unnecessary helper test utils 🔥 Remove helper missing code - this hasn't been registered / used for ages 😱 - gscan no longer allows us to activate themes that have missing helpers, so this wouldn't be used anyway TODO: consider whether we should make a way to override this? 🎨 Reduce coupling inside of /helpers 🎨 Use settingsCache in ghost_foot ✨ Labs util for enabling helpers 🎨 Move loadCoreHelpers to blog - This needs a proper home, but at the very least it doesn't belong in server/app.js! 🎨 Use settingsCache in ghost_head
111 lines
4.4 KiB
JavaScript
111 lines
4.4 KiB
JavaScript
var hbs = require('express-hbs'),
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Promise = require('bluebird'),
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errors = require('../errors'),
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config = require('../config'),
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coreHelpers = {},
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registerHelpers;
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// @TODO think about a config option for this e.g. theme.devmode?
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if (config.get('env') !== 'production') {
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hbs.handlebars.logger.level = 0;
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}
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coreHelpers.asset = require('./asset');
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coreHelpers.author = require('./author');
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coreHelpers.body_class = require('./body_class');
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coreHelpers.content = require('./content');
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coreHelpers.date = require('./date');
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coreHelpers.encode = require('./encode');
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coreHelpers.excerpt = require('./excerpt');
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coreHelpers.facebook_url = require('./facebook_url');
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coreHelpers.foreach = require('./foreach');
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coreHelpers.get = require('./get');
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coreHelpers.ghost_foot = require('./ghost_foot');
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coreHelpers.ghost_head = require('./ghost_head');
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coreHelpers.image = require('./image');
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coreHelpers.is = require('./is');
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coreHelpers.has = require('./has');
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coreHelpers.meta_description = require('./meta_description');
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coreHelpers.meta_title = require('./meta_title');
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coreHelpers.navigation = require('./navigation');
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coreHelpers.page_url = require('./page_url');
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coreHelpers.pagination = require('./pagination');
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coreHelpers.plural = require('./plural');
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coreHelpers.post_class = require('./post_class');
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coreHelpers.prev_post = require('./prev_next');
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coreHelpers.next_post = require('./prev_next');
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coreHelpers.tags = require('./tags');
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coreHelpers.title = require('./title');
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coreHelpers.twitter_url = require('./twitter_url');
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coreHelpers.url = require('./url');
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// Register an async handlebars helper for a given handlebars instance
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function registerAsyncHelper(hbs, name, fn) {
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hbs.registerAsyncHelper(name, function (context, options, cb) {
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// Handle the case where we only get context and cb
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if (!cb) {
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cb = options;
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options = undefined;
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}
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// Wrap the function passed in with a when.resolve so it can return either a promise or a value
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Promise.resolve(fn.call(this, context, options)).then(function (result) {
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cb(result);
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}).catch(function (err) {
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throw new errors.IncorrectUsageError({
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err: err,
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context: 'registerAsyncThemeHelper: ' + name
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});
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});
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});
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}
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// Register a handlebars helper for themes
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function registerThemeHelper(name, fn) {
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hbs.registerHelper(name, fn);
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}
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// Register an async handlebars helper for themes
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function registerAsyncThemeHelper(name, fn) {
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registerAsyncHelper(hbs, name, fn);
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}
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registerHelpers = function () {
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// Register theme helpers
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registerThemeHelper('asset', coreHelpers.asset);
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registerThemeHelper('author', coreHelpers.author);
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registerThemeHelper('body_class', coreHelpers.body_class);
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registerThemeHelper('content', coreHelpers.content);
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registerThemeHelper('date', coreHelpers.date);
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registerThemeHelper('encode', coreHelpers.encode);
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registerThemeHelper('excerpt', coreHelpers.excerpt);
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registerThemeHelper('foreach', coreHelpers.foreach);
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registerThemeHelper('has', coreHelpers.has);
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registerThemeHelper('is', coreHelpers.is);
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registerThemeHelper('image', coreHelpers.image);
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registerThemeHelper('meta_description', coreHelpers.meta_description);
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registerThemeHelper('meta_title', coreHelpers.meta_title);
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registerThemeHelper('navigation', coreHelpers.navigation);
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registerThemeHelper('page_url', coreHelpers.page_url);
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registerThemeHelper('pagination', coreHelpers.pagination);
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registerThemeHelper('plural', coreHelpers.plural);
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registerThemeHelper('post_class', coreHelpers.post_class);
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registerThemeHelper('tags', coreHelpers.tags);
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registerThemeHelper('title', coreHelpers.title);
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registerThemeHelper('twitter_url', coreHelpers.twitter_url);
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registerThemeHelper('facebook_url', coreHelpers.facebook_url);
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registerThemeHelper('url', coreHelpers.url);
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// Async theme helpers
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registerAsyncThemeHelper('ghost_foot', coreHelpers.ghost_foot);
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registerAsyncThemeHelper('ghost_head', coreHelpers.ghost_head);
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registerAsyncThemeHelper('next_post', coreHelpers.next_post);
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registerAsyncThemeHelper('prev_post', coreHelpers.prev_post);
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registerAsyncThemeHelper('get', coreHelpers.get);
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};
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module.exports = coreHelpers;
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module.exports.loadCoreHelpers = registerHelpers;
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module.exports.registerThemeHelper = registerThemeHelper;
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module.exports.registerAsyncThemeHelper = registerAsyncThemeHelper;
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