gpreview/dist/helpers/has.js

Preview Ghost themes locally without a full Ghost installation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.hasHelper = hasHelper;
function hasHelper(attribute, options) {
    if (!options || typeof options.fn !== 'function') {
        return '';
    }
    const post = this.post || this.page || this;
    const checkHas = (attr) => {
        switch (attr) {
            case 'tag': {
                const tagSlug = options.hash?.slug;
                if (tagSlug && post.tags) {
                    return post.tags.some((tag) => tag.slug === tagSlug);
                }
                return !!(post.tags && post.tags.length > 0);
            }
            case 'author': {
                const authorSlug = options.hash?.slug;
                if (authorSlug && post.authors) {
                    return post.authors.some((author) => author.slug === authorSlug);
                }
                return !!(post.authors && post.authors.length > 0);
            }
            case 'feature_image':
                return !!post.feature_image;
            case 'visibility': {
                const visibility = options.hash?.visibility;
                if (visibility) {
                    return post.visibility === visibility;
                }
                return !!post.visibility;
            }
            case 'access':
                return !!post.access;
            case 'any': {
                if (options.hash) {
                    return Object.keys(options.hash).some(key => checkHas(key));
                }
                return false;
            }
            default:
                return !!post[attr];
        }
    };
    const result = checkHas(attribute);
    return result ? options.fn(this) : options.inverse(this);
}
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