diff options
author | BoHong Li | 2017-03-13 02:09:52 +0800 |
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committer | BoHong Li | 2017-03-13 02:09:52 +0800 |
commit | befa89be8b69ed1b951099828c5dbc7e550d4c68 (patch) | |
tree | 835b840c390029c596756a59abc919bf17d14b54 /lib/response.js | |
parent | 747da6772d339329ed130f5a0dbc896be5391ef8 (diff) | |
parent | 5bc642d02e8955b200bb21cf30e863fdf0c53765 (diff) |
Merge branch 'use_javascript_standard_style'
Introduce JavaScript Standard Style
Signed-off-by: BoHong Li <a60814billy@gmail.com>
Diffstat (limited to '')
-rwxr-xr-x | lib/response.js | 1086 |
1 files changed, 539 insertions, 547 deletions
diff --git a/lib/response.js b/lib/response.js index 585d1d54..31fa18b2 100755 --- a/lib/response.js +++ b/lib/response.js @@ -1,609 +1,601 @@ -//response -//external modules -var fs = require('fs'); -var path = require('path'); -var markdownpdf = require("markdown-pdf"); -var LZString = require('lz-string'); -var S = require('string'); -var shortId = require('shortid'); -var querystring = require('querystring'); -var request = require('request'); -var moment = require('moment'); +// response +// external modules +var fs = require('fs') +var markdownpdf = require('markdown-pdf') +var LZString = require('lz-string') +var shortId = require('shortid') +var querystring = require('querystring') +var request = require('request') +var moment = require('moment') -//core -var config = require("./config.js"); -var logger = require("./logger.js"); -var models = require("./models"); +// core +var config = require('./config.js') +var logger = require('./logger.js') +var models = require('./models') -//public +// public var response = { - errorForbidden: function (res) { - responseError(res, "403", "Forbidden", "oh no."); - }, - errorNotFound: function (res) { - responseError(res, "404", "Not Found", "oops."); - }, - errorBadRequest: function (res) { - responseError(res, "400", "Bad Request", "something not right."); - }, - errorInternalError: function (res) { - responseError(res, "500", "Internal Error", "wtf."); - }, - errorServiceUnavailable: function (res) { - res.status(503).send("I'm busy right now, try again later."); - }, - newNote: newNote, - showNote: showNote, - showPublishNote: showPublishNote, - showPublishSlide: showPublishSlide, - showIndex: showIndex, - noteActions: noteActions, - publishNoteActions: publishNoteActions, - publishSlideActions: publishSlideActions, - githubActions: githubActions, - gitlabActions: gitlabActions -}; + errorForbidden: function (res) { + responseError(res, '403', 'Forbidden', 'oh no.') + }, + errorNotFound: function (res) { + responseError(res, '404', 'Not Found', 'oops.') + }, + errorBadRequest: function (res) { + responseError(res, '400', 'Bad Request', 'something not right.') + }, + errorInternalError: function (res) { + responseError(res, '500', 'Internal Error', 'wtf.') + }, + errorServiceUnavailable: function (res) { + res.status(503).send("I'm busy right now, try again later.") + }, + newNote: newNote, + showNote: showNote, + showPublishNote: showPublishNote, + showPublishSlide: showPublishSlide, + showIndex: showIndex, + noteActions: noteActions, + publishNoteActions: publishNoteActions, + publishSlideActions: publishSlideActions, + githubActions: githubActions, + gitlabActions: gitlabActions +} -function responseError(res, code, detail, msg) { - res.status(code).render(config.errorpath, { - url: config.serverurl, - title: code + ' ' + detail + ' ' + msg, - code: code, - detail: detail, - msg: msg, - useCDN: config.usecdn - }); +function responseError (res, code, detail, msg) { + res.status(code).render(config.errorpath, { + url: config.serverurl, + title: code + ' ' + detail + ' ' + msg, + code: code, + detail: detail, + msg: msg, + useCDN: config.usecdn + }) } -function showIndex(req, res, next) { - res.render(config.indexpath, { - url: config.serverurl, - useCDN: config.usecdn, - allowAnonymous: config.allowanonymous, - facebook: config.facebook, - twitter: config.twitter, - github: config.github, - gitlab: config.gitlab, - dropbox: config.dropbox, - google: config.google, - ldap: config.ldap, - email: config.email, - allowemailregister: config.allowemailregister, - signin: req.isAuthenticated(), - infoMessage: req.flash('info'), - errorMessage: req.flash('error') - }); +function showIndex (req, res, next) { + res.render(config.indexpath, { + url: config.serverurl, + useCDN: config.usecdn, + allowAnonymous: config.allowanonymous, + facebook: config.facebook, + twitter: config.twitter, + github: config.github, + gitlab: config.gitlab, + dropbox: config.dropbox, + google: config.google, + ldap: config.ldap, + email: config.email, + allowemailregister: config.allowemailregister, + signin: req.isAuthenticated(), + infoMessage: req.flash('info'), + errorMessage: req.flash('error') + }) } -function responseHackMD(res, note) { - var body = note.content; - var extracted = models.Note.extractMeta(body); - var meta = models.Note.parseMeta(extracted.meta); - var title = models.Note.decodeTitle(note.title); - title = models.Note.generateWebTitle(meta.title || title); - res.set({ - 'Cache-Control': 'private', // only cache by client - 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling - }); - res.render(config.hackmdpath, { - url: config.serverurl, - title: title, - useCDN: config.usecdn, - allowAnonymous: config.allowanonymous, - facebook: config.facebook, - twitter: config.twitter, - github: config.github, - gitlab: config.gitlab, - dropbox: config.dropbox, - google: config.google, - ldap: config.ldap, - email: config.email, - allowemailregister: config.allowemailregister - }); +function responseHackMD (res, note) { + var body = note.content + var extracted = models.Note.extractMeta(body) + var meta = models.Note.parseMeta(extracted.meta) + var title = models.Note.decodeTitle(note.title) + title = models.Note.generateWebTitle(meta.title || title) + res.set({ + 'Cache-Control': 'private', // only cache by client + 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling + }) + res.render(config.hackmdpath, { + url: config.serverurl, + title: title, + useCDN: config.usecdn, + allowAnonymous: config.allowanonymous, + facebook: config.facebook, + twitter: config.twitter, + github: config.github, + gitlab: config.gitlab, + dropbox: config.dropbox, + google: config.google, + ldap: config.ldap, + email: config.email, + allowemailregister: config.allowemailregister + }) } -function newNote(req, res, next) { - var owner = null; - if (req.isAuthenticated()) { - owner = req.user.id; - } else if (!config.allowanonymous) { - return response.errorForbidden(res); - } - models.Note.create({ - ownerId: owner, - alias: req.alias ? req.alias : null - }).then(function (note) { - return res.redirect(config.serverurl + "/" + LZString.compressToBase64(note.id)); - }).catch(function (err) { - logger.error(err); - return response.errorInternalError(res); - }); +function newNote (req, res, next) { + var owner = null + if (req.isAuthenticated()) { + owner = req.user.id + } else if (!config.allowanonymous) { + return response.errorForbidden(res) + } + models.Note.create({ + ownerId: owner, + alias: req.alias ? req.alias : null + }).then(function (note) { + return res.redirect(config.serverurl + '/' + LZString.compressToBase64(note.id)) + }).catch(function (err) { + logger.error(err) + return response.errorInternalError(res) + }) } -function checkViewPermission(req, note) { - if (note.permission == 'private') { - if (!req.isAuthenticated() || note.ownerId != req.user.id) - return false; - else - return true; - } else if (note.permission == 'limited' || note.permission == 'protected') { - if(!req.isAuthenticated()) - return false; - else - return true; - } else { - return true; - } +function checkViewPermission (req, note) { + if (note.permission === 'private') { + if (!req.isAuthenticated() || note.ownerId !== req.user.id) { return false } else { return true } + } else if (note.permission === 'limited' || note.permission === 'protected') { + if (!req.isAuthenticated()) { return false } else { return true } + } else { + return true + } } -function findNote(req, res, callback, include) { - var noteId = req.params.noteId; - var id = req.params.noteId || req.params.shortid; - models.Note.parseNoteId(id, function (err, _id) { - models.Note.findOne({ - where: { - id: _id - }, - include: include || null - }).then(function (note) { - if (!note) { - if (config.allowfreeurl && noteId) { - req.alias = noteId; - return newNote(req, res); - } else { - return response.errorNotFound(res); - } - } - if (!checkViewPermission(req, note)) { - return response.errorForbidden(res); - } else { - return callback(note); - } - }).catch(function (err) { - logger.error(err); - return response.errorInternalError(res); - }); - }); +function findNote (req, res, callback, include) { + var noteId = req.params.noteId + var id = req.params.noteId || req.params.shortid + models.Note.parseNoteId(id, function (err, _id) { + if (err) { + logger.log(err) + } + models.Note.findOne({ + where: { + id: _id + }, + include: include || null + }).then(function (note) { + if (!note) { + if (config.allowfreeurl && noteId) { + req.alias = noteId + return newNote(req, res) + } else { + return response.errorNotFound(res) + } + } + if (!checkViewPermission(req, note)) { + return response.errorForbidden(res) + } else { + return callback(note) + } + }).catch(function (err) { + logger.error(err) + return response.errorInternalError(res) + }) + }) } -function showNote(req, res, next) { - findNote(req, res, function (note) { - // force to use note id - var noteId = req.params.noteId; - var id = LZString.compressToBase64(note.id); - if ((note.alias && noteId != note.alias) || (!note.alias && noteId != id)) - return res.redirect(config.serverurl + "/" + (note.alias || id)); - return responseHackMD(res, note); - }); +function showNote (req, res, next) { + findNote(req, res, function (note) { + // force to use note id + var noteId = req.params.noteId + var id = LZString.compressToBase64(note.id) + if ((note.alias && noteId !== note.alias) || (!note.alias && noteId !== id)) { return res.redirect(config.serverurl + '/' + (note.alias || id)) } + return responseHackMD(res, note) + }) } -function showPublishNote(req, res, next) { - var include = [{ - model: models.User, - as: "owner" - }, { - model: models.User, - as: "lastchangeuser" - }]; - findNote(req, res, function (note) { - // force to use short id - var shortid = req.params.shortid; - if ((note.alias && shortid != note.alias) || (!note.alias && shortid != note.shortid)) - return res.redirect(config.serverurl + "/s/" + (note.alias || note.shortid)); - note.increment('viewcount').then(function (note) { - if (!note) { - return response.errorNotFound(res); - } - var body = note.content; - var extracted = models.Note.extractMeta(body); - markdown = extracted.markdown; - meta = models.Note.parseMeta(extracted.meta); - var createtime = note.createdAt; - var updatetime = note.lastchangeAt; - var title = models.Note.decodeTitle(note.title); - title = models.Note.generateWebTitle(meta.title || title); - var origin = config.serverurl; - var data = { - title: title, - description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), - viewcount: note.viewcount, - createtime: createtime, - updatetime: updatetime, - url: origin, - body: body, - useCDN: config.usecdn, - owner: note.owner ? note.owner.id : null, - ownerprofile: note.owner ? models.User.getProfile(note.owner) : null, - lastchangeuser: note.lastchangeuser ? note.lastchangeuser.id : null, - lastchangeuserprofile: note.lastchangeuser ? models.User.getProfile(note.lastchangeuser) : null, - robots: meta.robots || false, //default allow robots - GA: meta.GA, - disqus: meta.disqus - }; - return renderPublish(data, res); - }).catch(function (err) { - logger.error(err); - return response.errorInternalError(res); - }); - }, include); +function showPublishNote (req, res, next) { + var include = [{ + model: models.User, + as: 'owner' + }, { + model: models.User, + as: 'lastchangeuser' + }] + findNote(req, res, function (note) { + // force to use short id + var shortid = req.params.shortid + if ((note.alias && shortid !== note.alias) || (!note.alias && shortid !== note.shortid)) { + return res.redirect(config.serverurl + '/s/' + (note.alias || note.shortid)) + } + note.increment('viewcount').then(function (note) { + if (!note) { + return response.errorNotFound(res) + } + var body = note.content + var extracted = models.Note.extractMeta(body) + var markdown = extracted.markdown + var meta = models.Note.parseMeta(extracted.meta) + var createtime = note.createdAt + var updatetime = note.lastchangeAt + var title = models.Note.decodeTitle(note.title) + title = models.Note.generateWebTitle(meta.title || title) + var origin = config.serverurl + var data = { + title: title, + description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), + viewcount: note.viewcount, + createtime: createtime, + updatetime: updatetime, + url: origin, + body: body, + useCDN: config.usecdn, + owner: note.owner ? note.owner.id : null, + ownerprofile: note.owner ? models.User.getProfile(note.owner) : null, + lastchangeuser: note.lastchangeuser ? note.lastchangeuser.id : null, + lastchangeuserprofile: note.lastchangeuser ? models.User.getProfile(note.lastchangeuser) : null, + robots: meta.robots || false, // default allow robots + GA: meta.GA, + disqus: meta.disqus + } + return renderPublish(data, res) + }).catch(function (err) { + logger.error(err) + return response.errorInternalError(res) + }) + }, include) } -function renderPublish(data, res) { - res.set({ - 'Cache-Control': 'private' // only cache by client - }); - res.render(config.prettypath, data); +function renderPublish (data, res) { + res.set({ + 'Cache-Control': 'private' // only cache by client + }) + res.render(config.prettypath, data) } -function actionPublish(req, res, note) { - res.redirect(config.serverurl + "/s/" + (note.alias || note.shortid)); +function actionPublish (req, res, note) { + res.redirect(config.serverurl + '/s/' + (note.alias || note.shortid)) } -function actionSlide(req, res, note) { - res.redirect(config.serverurl + "/p/" + (note.alias || note.shortid)); +function actionSlide (req, res, note) { + res.redirect(config.serverurl + '/p/' + (note.alias || note.shortid)) } -function actionDownload(req, res, note) { - var body = note.content; - var title = models.Note.decodeTitle(note.title); - var filename = title; - filename = encodeURIComponent(filename); - res.set({ - 'Access-Control-Allow-Origin': '*', //allow CORS as API - 'Access-Control-Allow-Headers': 'Range', - 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', - 'Content-Type': 'text/markdown; charset=UTF-8', - 'Cache-Control': 'private', - 'Content-disposition': 'attachment; filename=' + filename + '.md', - 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling - }); - res.send(body); +function actionDownload (req, res, note) { + var body = note.content + var title = models.Note.decodeTitle(note.title) + var filename = title + filename = encodeURIComponent(filename) + res.set({ + 'Access-Control-Allow-Origin': '*', // allow CORS as API + 'Access-Control-Allow-Headers': 'Range', + 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', + 'Content-Type': 'text/markdown; charset=UTF-8', + 'Cache-Control': 'private', + 'Content-disposition': 'attachment; filename=' + filename + '.md', + 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling + }) + res.send(body) } -function actionInfo(req, res, note) { - var body = note.content; - var extracted = models.Note.extractMeta(body); - var markdown = extracted.markdown; - var meta = models.Note.parseMeta(extracted.meta); - var createtime = note.createdAt; - var updatetime = note.lastchangeAt; - var title = models.Note.decodeTitle(note.title); - var data = { - title: meta.title || title, - description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), - viewcount: note.viewcount, - createtime: createtime, - updatetime: updatetime - }; - res.set({ - 'Access-Control-Allow-Origin': '*', //allow CORS as API - 'Access-Control-Allow-Headers': 'Range', - 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', - 'Cache-Control': 'private', // only cache by client - 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling - }); - res.send(data); +function actionInfo (req, res, note) { + var body = note.content + var extracted = models.Note.extractMeta(body) + var markdown = extracted.markdown + var meta = models.Note.parseMeta(extracted.meta) + var createtime = note.createdAt + var updatetime = note.lastchangeAt + var title = models.Note.decodeTitle(note.title) + var data = { + title: meta.title || title, + description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), + viewcount: note.viewcount, + createtime: createtime, + updatetime: updatetime + } + res.set({ + 'Access-Control-Allow-Origin': '*', // allow CORS as API + 'Access-Control-Allow-Headers': 'Range', + 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', + 'Cache-Control': 'private', // only cache by client + 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling + }) + res.send(data) } -function actionPDF(req, res, note) { - var body = note.content; - var extracted = models.Note.extractMeta(body); - var title = models.Note.decodeTitle(note.title); +function actionPDF (req, res, note) { + var body = note.content + var extracted = models.Note.extractMeta(body) + var title = models.Note.decodeTitle(note.title) - if (!fs.existsSync(config.tmppath)) { - fs.mkdirSync(config.tmppath); - } - var path = config.tmppath + '/' + Date.now() + '.pdf'; - markdownpdf().from.string(extracted.markdown).to(path, function () { - var stream = fs.createReadStream(path); - var filename = title; - // Be careful of special characters - filename = encodeURIComponent(filename); - // Ideally this should strip them - res.setHeader('Content-disposition', 'attachment; filename="' + filename + '.pdf"'); - res.setHeader('Cache-Control', 'private'); - res.setHeader('Content-Type', 'application/pdf; charset=UTF-8'); - res.setHeader('X-Robots-Tag', 'noindex, nofollow'); // prevent crawling - stream.pipe(res); - fs.unlink(path); - }); + if (!fs.existsSync(config.tmppath)) { + fs.mkdirSync(config.tmppath) + } + var path = config.tmppath + '/' + Date.now() + '.pdf' + markdownpdf().from.string(extracted.markdown).to(path, function () { + var stream = fs.createReadStream(path) + var filename = title + // Be careful of special characters + filename = encodeURIComponent(filename) + // Ideally this should strip them + res.setHeader('Content-disposition', 'attachment; filename="' + filename + '.pdf"') + res.setHeader('Cache-Control', 'private') + res.setHeader('Content-Type', 'application/pdf; charset=UTF-8') + res.setHeader('X-Robots-Tag', 'noindex, nofollow') // prevent crawling + stream.pipe(res) + fs.unlink(path) + }) } -function actionGist(req, res, note) { - var data = { - client_id: config.github.clientID, - redirect_uri: config.serverurl + '/auth/github/callback/' + LZString.compressToBase64(note.id) + '/gist', - scope: "gist", - state: shortId.generate() - }; - var query = querystring.stringify(data); - res.redirect("https://github.com/login/oauth/authorize?" + query); +function actionGist (req, res, note) { + var data = { + client_id: config.github.clientID, + redirect_uri: config.serverurl + '/auth/github/callback/' + LZString.compressToBase64(note.id) + '/gist', + scope: 'gist', + state: shortId.generate() + } + var query = querystring.stringify(data) + res.redirect('https://github.com/login/oauth/authorize?' + query) } -function actionRevision(req, res, note) { - var actionId = req.params.actionId; - if (actionId) { - var time = moment(parseInt(actionId)); - if (time.isValid()) { - models.Revision.getPatchedNoteRevisionByTime(note, time, function (err, content) { - if (err) { - logger.error(err); - return response.errorInternalError(res); - } - if (!content) { - return response.errorNotFound(res); - } - res.set({ - 'Access-Control-Allow-Origin': '*', //allow CORS as API - 'Access-Control-Allow-Headers': 'Range', - 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', - 'Cache-Control': 'private', // only cache by client - 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling - }); - res.send(content); - }); - } else { - return response.errorNotFound(res); +function actionRevision (req, res, note) { + var actionId = req.params.actionId + if (actionId) { + var time = moment(parseInt(actionId)) + if (time.isValid()) { + models.Revision.getPatchedNoteRevisionByTime(note, time, function (err, content) { + if (err) { + logger.error(err) + return response.errorInternalError(res) } + if (!content) { + return response.errorNotFound(res) + } + res.set({ + 'Access-Control-Allow-Origin': '*', // allow CORS as API + 'Access-Control-Allow-Headers': 'Range', + 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', + 'Cache-Control': 'private', // only cache by client + 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling + }) + res.send(content) + }) } else { - models.Revision.getNoteRevisions(note, function (err, data) { - if (err) { - logger.error(err); - return response.errorInternalError(res); - } - var out = { - revision: data - }; - res.set({ - 'Access-Control-Allow-Origin': '*', //allow CORS as API - 'Access-Control-Allow-Headers': 'Range', - 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', - 'Cache-Control': 'private', // only cache by client - 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling - }); - res.send(out); - }); + return response.errorNotFound(res) } + } else { + models.Revision.getNoteRevisions(note, function (err, data) { + if (err) { + logger.error(err) + return response.errorInternalError(res) + } + var out = { + revision: data + } + res.set({ + 'Access-Control-Allow-Origin': '*', // allow CORS as API + 'Access-Control-Allow-Headers': 'Range', + 'Access-Control-Expose-Headers': 'Cache-Control, Content-Encoding, Content-Range', + 'Cache-Control': 'private', // only cache by client + 'X-Robots-Tag': 'noindex, nofollow' // prevent crawling + }) + res.send(out) + }) + } } -function noteActions(req, res, next) { - var noteId = req.params.noteId; - findNote(req, res, function (note) { - var action = req.params.action; - switch (action) { - case "publish": - case "pretty": //pretty deprecated - actionPublish(req, res, note); - break; - case "slide": - actionSlide(req, res, note); - break; - case "download": - actionDownload(req, res, note); - break; - case "info": - actionInfo(req, res, note); - break; - case "pdf": - actionPDF(req, res, note); - break; - case "gist": - actionGist(req, res, note); - break; - case "revision": - actionRevision(req, res, note); - break; - default: - return res.redirect(config.serverurl + '/' + noteId); - break; - } - }); +function noteActions (req, res, next) { + var noteId = req.params.noteId + findNote(req, res, function (note) { + var action = req.params.action + switch (action) { + case 'publish': + case 'pretty': // pretty deprecated + actionPublish(req, res, note) + break + case 'slide': + actionSlide(req, res, note) + break + case 'download': + actionDownload(req, res, note) + break + case 'info': + actionInfo(req, res, note) + break + case 'pdf': + actionPDF(req, res, note) + break + case 'gist': + actionGist(req, res, note) + break + case 'revision': + actionRevision(req, res, note) + break + default: + return res.redirect(config.serverurl + '/' + noteId) + } + }) } -function publishNoteActions(req, res, next) { - findNote(req, res, function (note) { - var action = req.params.action; - switch (action) { - case "edit": - res.redirect(config.serverurl + '/' + (note.alias ? note.alias : LZString.compressToBase64(note.id))); - break; - default: - res.redirect(config.serverurl + '/s/' + note.shortid); - break; - } - }); +function publishNoteActions (req, res, next) { + findNote(req, res, function (note) { + var action = req.params.action + switch (action) { + case 'edit': + res.redirect(config.serverurl + '/' + (note.alias ? note.alias : LZString.compressToBase64(note.id))) + break + default: + res.redirect(config.serverurl + '/s/' + note.shortid) + break + } + }) } -function publishSlideActions(req, res, next) { - findNote(req, res, function (note) { - var action = req.params.action; - switch (action) { - case "edit": - res.redirect(config.serverurl + '/' + (note.alias ? note.alias : LZString.compressToBase64(note.id))); - break; - default: - res.redirect(config.serverurl + '/p/' + note.shortid); - break; - } - }); +function publishSlideActions (req, res, next) { + findNote(req, res, function (note) { + var action = req.params.action + switch (action) { + case 'edit': + res.redirect(config.serverurl + '/' + (note.alias ? note.alias : LZString.compressToBase64(note.id))) + break + default: + res.redirect(config.serverurl + '/p/' + note.shortid) + break + } + }) } -function githubActions(req, res, next) { - var noteId = req.params.noteId; - findNote(req, res, function (note) { - var action = req.params.action; - switch (action) { - case "gist": - githubActionGist(req, res, note); - break; - default: - res.redirect(config.serverurl + '/' + noteId); - break; - } - }); +function githubActions (req, res, next) { + var noteId = req.params.noteId + findNote(req, res, function (note) { + var action = req.params.action + switch (action) { + case 'gist': + githubActionGist(req, res, note) + break + default: + res.redirect(config.serverurl + '/' + noteId) + break + } + }) } -function githubActionGist(req, res, note) { - var code = req.query.code; - var state = req.query.state; - if (!code || !state) { - return response.errorForbidden(res); - } else { - var data = { - client_id: config.github.clientID, - client_secret: config.github.clientSecret, - code: code, - state: state - } - var auth_url = 'https://github.com/login/oauth/access_token'; - request({ - url: auth_url, - method: "POST", - json: data - }, function (error, httpResponse, body) { - if (!error && httpResponse.statusCode == 200) { - var access_token = body.access_token; - if (access_token) { - var content = note.content; - var title = models.Note.decodeTitle(note.title); - var filename = title.replace('/', ' ') + '.md'; - var gist = { - "files": {} - }; - gist.files[filename] = { - "content": content - }; - var gist_url = "https://api.github.com/gists"; - request({ - url: gist_url, - headers: { - 'User-Agent': 'HackMD', - 'Authorization': 'token ' + access_token - }, - method: "POST", - json: gist - }, function (error, httpResponse, body) { - if (!error && httpResponse.statusCode == 201) { - res.setHeader('referer', ''); - res.redirect(body.html_url); - } else { - return response.errorForbidden(res); - } - }); - } else { - return response.errorForbidden(res); - } +function githubActionGist (req, res, note) { + var code = req.query.code + var state = req.query.state + if (!code || !state) { + return response.errorForbidden(res) + } else { + var data = { + client_id: config.github.clientID, + client_secret: config.github.clientSecret, + code: code, + state: state + } + var authUrl = 'https://github.com/login/oauth/access_token' + request({ + url: authUrl, + method: 'POST', + json: data + }, function (error, httpResponse, body) { + if (!error && httpResponse.statusCode === 200) { + var accessToken = body.access_token + if (accessToken) { + var content = note.content + var title = models.Note.decodeTitle(note.title) + var filename = title.replace('/', ' ') + '.md' + var gist = { + 'files': {} + } + gist.files[filename] = { + 'content': content + } + var gistUrl = 'https://api.github.com/gists' + request({ + url: gistUrl, + headers: { + 'User-Agent': 'HackMD', + 'Authorization': 'token ' + accessToken + }, + method: 'POST', + json: gist + }, function (error, httpResponse, body) { + if (!error && httpResponse.statusCode === 201) { + res.setHeader('referer', '') + res.redirect(body.html_url) } else { - return response.errorForbidden(res); + return response.errorForbidden(res) } - }) - } + }) + } else { + return response.errorForbidden(res) + } + } else { + return response.errorForbidden(res) + } + }) + } } -function gitlabActions(req, res, next) { - var noteId = req.params.noteId; - findNote(req, res, function (note) { - var action = req.params.action; - switch (action) { - case "projects": - gitlabActionProjects(req, res, note); - break; - default: - res.redirect(config.serverurl + '/' + noteId); - break; - } - }); +function gitlabActions (req, res, next) { + var noteId = req.params.noteId + findNote(req, res, function (note) { + var action = req.params.action + switch (action) { + case 'projects': + gitlabActionProjects(req, res, note) + break + default: + res.redirect(config.serverurl + '/' + noteId) + break + } + }) } -function gitlabActionProjects(req, res, note) { - if (req.isAuthenticated()) { - models.User.findOne({ - where: { - id: req.user.id - } - }).then(function (user) { - if (!user) - return response.errorNotFound(res); - var ret = { baseURL: config.gitlab.baseURL }; - ret.accesstoken = user.accessToken; - ret.profileid = user.profileid; - request( +function gitlabActionProjects (req, res, note) { + if (req.isAuthenticated()) { + models.User.findOne({ + where: { + id: req.user.id + } + }).then(function (user) { + if (!user) { return response.errorNotFound(res) } + var ret = { baseURL: config.gitlab.baseURL } + ret.accesstoken = user.accessToken + ret.profileid = user.profileid + request( config.gitlab.baseURL + '/api/v3/projects?access_token=' + user.accessToken, - function(error, httpResponse, body) { - if (!error && httpResponse.statusCode == 200) { - ret.projects = JSON.parse(body); - return res.send(ret); - } else { - return res.send(ret); - } + function (error, httpResponse, body) { + if (!error && httpResponse.statusCode === 200) { + ret.projects = JSON.parse(body) + return res.send(ret) + } else { + return res.send(ret) + } } - ); - }).catch(function (err) { - logger.error('gitlab action projects failed: ' + err); - return response.errorInternalError(res); - }); - } else { - return response.errorForbidden(res); - } + ) + }).catch(function (err) { + logger.error('gitlab action projects failed: ' + err) + return response.errorInternalError(res) + }) + } else { + return response.errorForbidden(res) + } } -function showPublishSlide(req, res, next) { - var include = [{ - model: models.User, - as: "owner" - }, { - model: models.User, - as: "lastchangeuser" - }]; - findNote(req, res, function (note) { - // force to use short id - var shortid = req.params.shortid; - if ((note.alias && shortid != note.alias) || (!note.alias && shortid != note.shortid)) - return res.redirect(config.serverurl + "/p/" + (note.alias || note.shortid)); - note.increment('viewcount').then(function (note) { - if (!note) { - return response.errorNotFound(res); - } - var body = note.content; - var extracted = models.Note.extractMeta(body); - markdown = extracted.markdown; - meta = models.Note.parseMeta(extracted.meta); - var createtime = note.createdAt; - var updatetime = note.lastchangeAt; - var title = models.Note.decodeTitle(note.title); - title = models.Note.generateWebTitle(meta.title || title); - var origin = config.serverurl; - var data = { - title: title, - description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), - viewcount: note.viewcount, - createtime: createtime, - updatetime: updatetime, - url: origin, - body: markdown, - meta: JSON.stringify(extracted.meta), - useCDN: config.usecdn, - owner: note.owner ? note.owner.id : null, - ownerprofile: note.owner ? models.User.getProfile(note.owner) : null, - lastchangeuser: note.lastchangeuser ? note.lastchangeuser.id : null, - lastchangeuserprofile: note.lastchangeuser ? models.User.getProfile(note.lastchangeuser) : null, - robots: meta.robots || false, //default allow robots - GA: meta.GA, - disqus: meta.disqus - }; - return renderPublishSlide(data, res); - }).catch(function (err) { - logger.error(err); - return response.errorInternalError(res); - }); - }, include); +function showPublishSlide (req, res, next) { + var include = [{ + model: models.User, + as: 'owner' + }, { + model: models.User, + as: 'lastchangeuser' + }] + findNote(req, res, function (note) { + // force to use short id + var shortid = req.params.shortid + if ((note.alias && shortid !== note.alias) || (!note.alias && shortid !== note.shortid)) { return res.redirect(config.serverurl + '/p/' + (note.alias || note.shortid)) } + note.increment('viewcount').then(function (note) { + if (!note) { + return response.errorNotFound(res) + } + var body = note.content + var extracted = models.Note.extractMeta(body) + var markdown = extracted.markdown + var meta = models.Note.parseMeta(extracted.meta) + var createtime = note.createdAt + var updatetime = note.lastchangeAt + var title = models.Note.decodeTitle(note.title) + title = models.Note.generateWebTitle(meta.title || title) + var origin = config.serverurl + var data = { + title: title, + description: meta.description || (markdown ? models.Note.generateDescription(markdown) : null), + viewcount: note.viewcount, + createtime: createtime, + updatetime: updatetime, + url: origin, + body: markdown, + meta: JSON.stringify(extracted.meta), + useCDN: config.usecdn, + owner: note.owner ? note.owner.id : null, + ownerprofile: note.owner ? models.User.getProfile(note.owner) : null, + lastchangeuser: note.lastchangeuser ? note.lastchangeuser.id : null, + lastchangeuserprofile: note.lastchangeuser ? models.User.getProfile(note.lastchangeuser) : null, + robots: meta.robots || false, // default allow robots + GA: meta.GA, + disqus: meta.disqus + } + return renderPublishSlide(data, res) + }).catch(function (err) { + logger.error(err) + return response.errorInternalError(res) + }) + }, include) } -function renderPublishSlide(data, res) { - res.set({ - 'Cache-Control': 'private' // only cache by client - }); - res.render(config.slidepath, data); +function renderPublishSlide (data, res) { + res.set({ + 'Cache-Control': 'private' // only cache by client + }) + res.render(config.slidepath, data) } -module.exports = response; +module.exports = response |