const Handlebars = require('handlebars'); const config = require('config'); module.exports = { // define any extra helpers you may need googleAnalytics () { const googleApiKey = config.get('AnalyticsConfig.GoogleId'); return new Handlebars.SafeString( `<script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); ga('create', '${googleApiKey}', 'auto'); ga('send', 'pageview'); </script>` ); }, addOpenGraph (title, mimeType, showUrl, source, description, thumbnail) { let basicTags = `<meta property="og:title" content="${title}"> <meta property="og:url" content="${showUrl}" > <meta property="og:site_name" content="Spee.ch" > <meta property="og:description" content="${description}">`; if (mimeType === 'video/mp4') { return new Handlebars.SafeString( `${basicTags} <meta property="og:image" content="${thumbnail}" > <meta property="og:image:type" content="image/png" > <meta property="og:image:width" content="600" > <meta property="og:image:height" content="315" > <meta property="og:type" content="video" > <meta property="og:video" content="${source}" > <meta property="og:video:secure_url" content="${source}" > <meta property="og:video:type" content="${mimeType}" >` ); } else if (mimeType === 'image/gif') { return new Handlebars.SafeString( `${basicTags} <meta property="og:image" content="${source}" > <meta property="og:image:type" content="${mimeType}" > <meta property="og:image:width" content="600" > <meta property="og:image:height" content="315" > <meta property="og:type" content="video.other" >` ); } else { return new Handlebars.SafeString( `${basicTags} <meta property="og:image" content="${source}" > <meta property="og:image:type" content="${mimeType}" > <meta property="og:image:width" content="600" > <meta property="og:image:height" content="315" > <meta property="og:type" content="article" >` ); } }, addTwitterCard (mimeType, source, embedUrl, directFileUrl) { let basicTwitterTags = `<meta name="twitter:site" content="@spee_ch" >`; if (mimeType === 'video/mp4') { return new Handlebars.SafeString( `${basicTwitterTags} <meta name="twitter:card" content="player" > <meta name="twitter:player" content="${embedUrl}> <meta name="twitter:player:width" content="600" > <meta name="twitter:text:player_width" content="600" > <meta name="twitter:player:height" content="337" > <meta name="twitter:player:stream" content="${directFileUrl}" > <meta name="twitter:player:stream:content_type" content="video/mp4" > ` ); } else { return new Handlebars.SafeString( `${basicTwitterTags} <meta name="twitter:card" content="summary_large_image" >` ); } }, ifConditional (varOne, operator, varTwo, options) { switch (operator) { case '===': return (varOne === varTwo) ? options.fn(this) : options.inverse(this); case '!==': return (varOne !== varTwo) ? options.fn(this) : options.inverse(this); case '<': return (varOne < varTwo) ? options.fn(this) : options.inverse(this); case '<=': return (varOne <= varTwo) ? options.fn(this) : options.inverse(this); case '>': return (varOne > varTwo) ? options.fn(this) : options.inverse(this); case '>=': return (varOne >= varTwo) ? options.fn(this) : options.inverse(this); case '&&': return (varOne && varTwo) ? options.fn(this) : options.inverse(this); case '||': return (varOne || varTwo) ? options.fn(this) : options.inverse(this); case 'mod3': return ((parseInt(varOne) % 3) === 0) ? options.fn(this) : options.inverse(this); default: return options.inverse(this); } }, };