gistfile1.js

// Document
{{ GetAttachmentContent() }}

// Intermediate template
<%- mdn.getFileContent(env.files[0]) %>

// Complete template:mdn:common

<% module.exports = {
      
    /**
     * Given a set of strings like this:
     *     { "en-US": "Foo", "de": "Bar", "es": "Baz" }
     * Return the one which matches the current locale.
     */
    localString: function (strings) {
        var lang = env.locale;
        if (!(lang in strings)) lang = 'en-US';
        return strings[lang];
    },
  
    /**
     * DEVELOPMENTAL - DO NOT USE THIS IN PRODUCTION
     * Creates a localized internal link
     * path - path of the document to create link to. (Will handle old style links if necessary)
     * text (optional) - text of the link, defaults to page title
     * title (optional) - link title
     * locale (optional) - locale to link to. Only use if the link MUST be to another locale
     */
  
    linkInternal: function (in_path, in_text, in_title, in_locale) {
        var wiki = require("DekiScript:Wiki");
        var out = '(Missing path)';
  
        // No use doing anything if there is no path
        if (in_path) {
            var p = kuma.url.parse(env.url, true);
            var base_url = p.protocol + '//' + p.host;
  
            // Fix path - remove any locale, add /docs, replace space with underscore and do a htmlEscape
            var path = '/docs/' + kuma.htmlEscape(in_path.replace(/^\/?(?:\w{2}(?:-\w{2})?)?\/(?:docs\/)?/i,'').replace(/ /g,'_').replace(/%20/g,'_'));
  
            // Figure out locale
            var locale = env.locale;
            if (in_locale) {
                locale = kuma.htmlEscape(in_locale.replace(/\//g,''));
            }
  
            out = '<a href="' + base_url + '/' + locale + path + '"';
  
            // Link title
            if (in_title) {
                out += ' title="' + kuma.htmlEscape(in_title) + '"';
            }
  
            // Get text of link (title of page), if no override
            var text = '';
            if (in_text) {
                text = kuma.htmlEscape(in_text);
            }
            else {
                // Use path as fallback
                text = '/' + locale + path;
                // If the locale version exists, get its title
                var pageLocale = wiki.getPage ('/' + locale + path);
                if (pageLocale.title) {
                    text = pageLocale.title;
                }
                else if (locale.toLowerCase() != 'en-us') {
                    // Try the English version
                    var pageEnglish = wiki.getPage('/en-US' + path);
                    if (pageEnglish.title)  {
                        text = pageEnglish.title;
                    }
                }
            }
            out += '>' + text + '</a>';
        }
        return out;
    },
    /* returns file content */
    getFileContent: function(fileObjOrUrl) {
        // Ensure we have something to work with
        var url = fileObjOrUrl.url || fileObjOrUrl;
        if(!fileObjOrUrl) return '';
     
        // Try to load it
        var key = 'kuma:get_attachment_content:' + md5(url.toLowerCase());
        return cacheFn(key, 3600, function() {
            var result = '';
            try {
                request({
                    method: 'GET',
                    headers: { 'Cache-Control': env.cache_control },
                    url: url
                }, function(err, resp, body) {
                    if(resp && 200 == resp.statusCode) {
                        result = body;
                    }
                });
            } catch(e) {}
            return result;
        });
    }
  
} %>