mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-12-22 10:21:36 +03:00
fd20f90cca
- The original intention of the proxy was to collect up all the requires in our helpers into one place - This has since been expanded and used in more places, in more ways - In hindsight there are now multiple different types of requires in the proxy: - One: true frontend rendering framework requires (stuff from deep inside theme-engine) - Two: data manipulation/sdk stuff, belongs to the frontend, ways to process API data - Three: actual core stuff from Ghost, that we wish wasn't here / needs to be passed in a controlled way - This commit pulls out One into a new rendering service, so at least that stuff is managed independently - This draws the lines clearly between what's internal to the frontend and what isn't - It also highlights that the theme-engine needs to be divided up / refactored so that we don't have these deep requires
39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
// # link_class helper
|
|
const {config} = require('../services/proxy');
|
|
const {SafeString, localUtils} = require('../services/rendering');
|
|
|
|
const _ = require('lodash');
|
|
const errors = require('@tryghost/errors');
|
|
const tpl = require('@tryghost/tpl');
|
|
|
|
const {buildLinkClasses} = localUtils;
|
|
|
|
const messages = {
|
|
forIsRequired: 'The {{link_class}} helper requires a for="" attribute.'
|
|
};
|
|
|
|
module.exports = function link_class(options) { // eslint-disable-line camelcase
|
|
options = options || {};
|
|
options.hash = options.hash || {};
|
|
options.data = options.data || {};
|
|
|
|
// If there is no for provided, this is theme dev error, so we throw an error to make this clear.
|
|
if (!_.has(options.hash, 'for')) {
|
|
throw new errors.IncorrectUsageError({
|
|
message: tpl(messages.forIsRequired)
|
|
});
|
|
}
|
|
|
|
// If the for attribute is present but empty, this is probably a dynamic data problem, hard for theme devs to track down
|
|
// E.g. {{link_class for=slug}} in a context where slug returns an empty string
|
|
// Error's here aren't useful (same as with empty get helper filters) so we fallback gracefully
|
|
if (!options.hash.for || options.hash.for.string === '') {
|
|
options.hash.for = '';
|
|
}
|
|
|
|
let href = options.hash.for.string || options.hash.for;
|
|
let classes = buildLinkClasses(config.get('url'), href, options);
|
|
|
|
return new SafeString(classes.join(' '));
|
|
};
|