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