overleaf/services/web/app/coffee/Features/Wiki/WikiController.coffee

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request = require("request")
settings = require("settings-sharelatex")
logger = require("logger-sharelatex")
ErrorController = require "../Errors/ErrorController"
module.exports = WikiController =
getPage: (req, res, next) ->
page = req.url.replace(/^\/learn/, "").replace(/^\//, "")
if page == ""
page = "Main_Page"
wikiUrl = "#{settings.apis.wiki.url}/learn-scripts/api.php"
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logger.log page: page, "proxying request to wiki"
request {
url: wikiUrl
qs: {
page: page
action: "parse"
format: "json"
}
}, (err, response, data)->
if response?.statusCode == 404
return ErrorController.notFound(req, res, next)
try
data = JSON.parse(data)
catch err
logger.err err:err, data:data, "error parsing data from wiki"
logger.log data: data, "got response from wiki"
res.render "wiki/page", {
content: data.parse.text['*']
title: data.parse.title
}