Personal blog written from scratch using Node.js, Bootstrap, and MySQL.
https://jrtechs.net
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49 lines
1.5 KiB
49 lines
1.5 KiB
/** DB query */
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const sql = require('../utils/sql');
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/** Object used to render blog post previews */
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const blogBodyRenderer = require('./renderBlogPost');
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module.exports=
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{
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/**
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* Calls blog and sidebar modules to render blog contents in order
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*
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* @param requestURL
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* @param request
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* @returns {Promise}
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*/
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main: function(requestURL, request, templateContext)
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{
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return new Promise(function(resolve, reject)
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{
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var page = request.query.page;
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const splitURL = requestURL.split("/");
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if(splitURL.length >= 3)
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{
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sql.getPostsFromCategory(splitURL[2]).then(function(posts)
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{
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Promise.all([blogBodyRenderer.renderBatchOfPosts(requestURL, posts, page, 5, templateContext),
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require('./renderNextBar').main(requestURL, page, 5, posts.length, templateContext)]).then(function()
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{
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resolve();
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});
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}).catch(function()
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{
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delete templateContext["posts"];
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resolve();
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});
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}
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else
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{
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//page is not found but, posts list will be empty
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// so 404 will display
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resolve();
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}
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});
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}
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};
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