Personal blog written from scratch using Node.js, Bootstrap, and MySQL.
https://jrtechs.net
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.9 KiB
71 lines
1.9 KiB
const utils = require('../utils/utils.js');
|
|
const sql = require('../utils/sql');
|
|
const Promise = require('promise');
|
|
|
|
|
|
/**
|
|
* Function responsible for calling the appropriate sql requests to query
|
|
* database and serve correct blog post
|
|
*
|
|
* @param res the result sent to the client
|
|
* @param requestURL url requested from client
|
|
* @return {*|Promise} returns a resolved promise to preserve execution order
|
|
*/
|
|
const renderPost = function(requestURL)
|
|
{
|
|
return new Promise(function(resolve, reject)
|
|
{
|
|
var splitURL = requestURL.split("/");
|
|
|
|
//user entered /category/name/ or /category/name
|
|
if(splitURL.length == 3 || splitURL.length == 4)
|
|
{
|
|
sql.getPost(requestURL).then(function(post)
|
|
{
|
|
if(post != 0)
|
|
{
|
|
return require("../posts/singlePost.js").renderPost(post);
|
|
}
|
|
else
|
|
{
|
|
return utils.print404();
|
|
}
|
|
}).then(function(html)
|
|
{
|
|
resolve("<div class='col-md-8'>" + html + "</div>");
|
|
}).catch(function(error)
|
|
{
|
|
reject(error);
|
|
})
|
|
}
|
|
else
|
|
{
|
|
utils.print404().then(function(html)
|
|
{
|
|
resolve("<div class='col-md-8'>" + html + "</div>");
|
|
});
|
|
}
|
|
});
|
|
};
|
|
|
|
module.exports=
|
|
{
|
|
/**
|
|
* Calls posts and sidebar modules to render blog contents in order
|
|
*
|
|
* @param fileName request url
|
|
*/
|
|
main: function(requestURL, request)
|
|
{
|
|
return new Promise(function(resolve, reject)
|
|
{
|
|
Promise.all([renderPost(requestURL), require("../sidebar/sidebar.js").main()]).then(function(content)
|
|
{
|
|
resolve(content.join(''));
|
|
}).catch(function(error)
|
|
{
|
|
reject(error);
|
|
})
|
|
});
|
|
}
|
|
};
|