angularSeo.js

// This is what I use for SEO for each skill
app.get('/skills/:skilltitle', function (req, res, next) {
    if (req.isSpider()) {
   //if (true) {
        const theURL = req.url;
        //console.log(req.params.pagetitle);

        const theTitle = req.params.skilltitle;
        var results = 'http://www.maikel.uk:3000/images/logos/neverstop.jpg';
        const descBase = 'A Content Management System to empower self-directed learning.';
        db.skills.findOne({'title': theTitle},

            function (err, skills) {
                if ((err) || skills === null) {

                    res.render('../seo.handlebars', {
                        address: 'https://www.maikel.uk' + theURL,
                        title: theTitle,
                        description: descBase,
                        imgINSECURE: 'http://www.maikel.uk:3000/images/logos/neverstop.jpg',
                        imgSECURE: 'https://www.maikel.uk/images/logos/neverstop.jpg',
                    });
                } else {

                    results = skills.logoURL;
                    console.log(results);

                    res.render('../seo.handlebars', {
                        address: 'https://www.maikel.uk' + theURL,
                        title: theTitle,
                        description: skills.descriptHTML.substring(0, 300).replace(/<(?:.|\n)*?>/gm, ' ').replace(/[&\/\\#,+()$~%.'":*?<>{}]/g, '').replace(/quot/g, ' ')
                            .replace(/39;/g, '\'').replace(/nbsp;/g, '\.').replace(/;/g, '"') + "...",
                        imgSECURE: skills.logoURL,
                        imgINSECURE: 'http://www.maikel.uk:3000/' + skills.logoURL.substring(22)
                    });
                }
            });


    } else {
        next();
    }

});



// This is what I use for SEO for each page
app.get('/skills/:skilltitle/:pageTitle', function (req, res, next) {
    if (req.isSpider()) {
    //if (true) {
        const theURL = req.url;
        const theSkillTitle = req.params.skilltitle;
        const thePageTitle = req.params.pageTitle;

        var results = 'http://www.maikel.uk:3000/images/logos/neverstop.jpg';
        const descBase = 'A Content Management System to empower self-directed learning.';
        db2.pages.findOne({'title': thePageTitle},

            function (err, page) {
                if ((err) || page === null) {

                    res.render('../seo.handlebars', {
                        address: 'https://www.maikel.uk' + theURL,
                        title: thePageTitle,
                        description: descBase,
                        imgINSECURE: 'http://www.maikel.uk:3000/images/logos/neverstop.jpg',
                        imgSECURE: 'https://www.maikel.uk/images/logos/neverstop.jpg',
                    });
                } else {

                    results = page;


                    res.render('../seo.handlebars', {
                        address: 'https://www.maikel.uk' + theURL,
                        title: thePageTitle,
                        description: page.content.substring(0, 300).replace(/<(?:.|\n)*?>/gm, ' ').replace(/[&\/\\#,+()$~%.'":*?<>{}]/g, '').replace(/quot/g, ' ')
                            .replace(/39;/g, '\'').replace(/nbsp;/g, '\.').replace(/;/g, '"')  + "...",

                        //For now I'll use the standard pic, I'll change my mind if I decide to give a SEO image to each page.
                        imgINSECURE: 'http://www.maikel.uk:3000/images/logos/neverstop.jpg',
                        imgSECURE: 'https://www.maikel.uk/images/logos/neverstop.jpg',
                    });
                }
            });


    } else {
        next();
    }

});