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0ae0a0b490
refs #6982 - a replace for all config usages - always use config.get or config.set - this a pure replacement, no logic has changed [ci skip]
88 lines
2.7 KiB
JavaScript
88 lines
2.7 KiB
JavaScript
var _ = require('lodash'),
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Promise = require('bluebird'),
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url = require('url'),
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routeMatch = require('path-match')(),
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api = require('../../api'),
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config = require('../../config'),
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optionsFormat = '/:options?';
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function getOptionsFormat(linkStructure) {
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return linkStructure.replace(/\/$/, '') + optionsFormat;
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}
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function postLookup(postUrl) {
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var postPath = url.parse(postUrl).path,
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postPermalink = config.get('theme').permalinks,
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pagePermalink = '/:slug/',
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isEditURL = false,
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isAmpURL = false,
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matchFuncPost,
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matchFuncPage,
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postParams,
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params;
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// Convert saved permalink into a path-match function
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matchFuncPost = routeMatch(getOptionsFormat(postPermalink));
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matchFuncPage = routeMatch(getOptionsFormat(pagePermalink));
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postParams = matchFuncPost(postPath);
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// Check if the path matches the permalink structure.
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// If there are no matches found, test to see if this is a page instead
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params = postParams || matchFuncPage(postPath);
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// if there are no matches for either then return empty
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if (params === false) {
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return Promise.resolve();
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}
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// If params contains options, and it is equal to 'edit', this is an edit URL
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// If params contains options, and it is equal to 'amp', this is an amp URL
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if (params.options && params.options.toLowerCase() === 'edit') {
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isEditURL = true;
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} else if (params.options && params.options.toLowerCase() === 'amp') {
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isAmpURL = true;
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} else if (params.options !== undefined) {
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// Unknown string in URL, return empty
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return Promise.resolve();
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}
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// Sanitize params we're going to use to lookup the post.
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params = _.pick(params, 'slug', 'id');
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// Add author & tag
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params.include = 'author,tags';
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// Query database to find post
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return api.posts.read(params).then(function then(result) {
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var post = result.posts[0];
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if (!post) {
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return Promise.resolve();
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}
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// CASE: we originally couldn't match the post based on date permalink and we tried to check if its a page
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if (!post.page && !postParams) {
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return Promise.resolve();
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}
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// CASE: we only support /:slug format for pages
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if (post.page && matchFuncPage(postPath) === false) {
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return Promise.resolve();
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}
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// We don't support AMP for static pages yet
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if (post.page && isAmpURL) {
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return Promise.resolve();
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}
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return {
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post: post,
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isEditURL: isEditURL,
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isAmpURL: isAmpURL
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};
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});
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}
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module.exports = postLookup;
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