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81 lines
No EOL
2.2 KiB
CoffeeScript
81 lines
No EOL
2.2 KiB
CoffeeScript
request = require("request")
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settings = require("settings-sharelatex")
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logger = require("logger-sharelatex")
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ErrorController = require "../Errors/ErrorController"
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_ = require("underscore")
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AuthenticationController = require("../Authentication/AuthenticationController")
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async = require("async")
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other_lngs = ["es"]
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module.exports = WikiController =
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_checkIfLoginIsNeeded: (req, res, next)->
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if settings.apis.wiki.requireLogin
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AuthenticationController.requireLogin()(req, res, next)
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else
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next()
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getPage: (req, res, next) ->
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WikiController._checkIfLoginIsNeeded req, res, ->
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page = req.url.replace(/^\/learn/, "").replace(/^\//, "")
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if page == ""
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page = "Main_Page"
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logger.log page: page, "getting page from wiki"
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if _.include(other_lngs, req.lng)
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lngPage = "#{page}_#{req.lng}"
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else
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lngPage = page
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jobs =
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contents: (cb)->
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WikiController._getPageContent "Contents", cb
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pageData: (cb)->
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WikiController._getPageContent lngPage, cb
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async.parallel jobs, (error, results)->
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return next(error) if error?
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{pageData, contents} = results
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if pageData.content?.length > 280
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if _.include(other_lngs, req.lng)
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pageData.title = pageData.title.slice(0, pageData.title.length - (req.lng.length+1) )
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WikiController._renderPage(pageData, contents, res)
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else
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WikiController._getPageContent page, (error, pageData) ->
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return next(error) if error?
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WikiController._renderPage(pageData, contents, res)
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_getPageContent: (page, callback = (error, data = { content: "", title: "" }) ->) ->
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request {
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url: "#{settings.apis.wiki.url}/learn-scripts/api.php"
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qs: {
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page: decodeURI(page)
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action: "parse"
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format: "json"
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}
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}, (err, response, data)->
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return callback(err) if err?
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try
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data = JSON.parse(data)
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catch err
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logger.err err:err, data:data, "error parsing data from wiki"
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result =
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content: data?.parse?.text?['*']
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title: data?.parse?.title
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callback null, result
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_renderPage: (page, contents, res)->
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if page.title == "Main Page"
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title = "Documentation"
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else
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title = page.title
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res.render "wiki/page", {
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page: page
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contents: contents
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title: title
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} |