bird-api

# app/routes Name = require('../models').Name Distribution = require('../models').Distribution util = require '../utilities' _ = require 'underscore' module.exports = doc: (req, res) -> res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' .json document: title:'日本の野鳥 Web API' links:[ { rel:"git-repository" href:"https://github.com/KamataRyo/bird-api" } ] ranks: (req, res) -> res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' # get plural form of rank ranks = req.params.ranks rank = util.singular_for[ranks] { fields, offset, limit } = util.parseQuery req promise = Name .find {rank} .select fields .skip offset # map skip as offset for request .limit limit .exec() promise .then (results) -> if results.length < 1 res .status 404 .json message: 'Unknown Resource' else # set Alias if ranks is 'birds' then ranks = 'species' res.json { "#{ranks}":results } .catch (err) -> res .status 400 .json message:'bad request.' identifyName: (req, res) -> # parse params ranks = req.params.ranks rank = util.singular_for[ranks] identifier = req.params.identifier # parse queries { fields } = util.parseQuery req res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' promise1 = Name .find {rank, ja:identifier} .select fields .exec() promise2 = Name .find {rank, ja:identifier} .exec() Promise.all [promise1, promise2] .then ([results, references]) -> if results.length < 1 res .status 404 .json message:'Unknown bird name' else name = results[0] reference = references[0] if reference.upper_id? # get upper taxonomies recursively in this function util.attachUpperTaxonomies { name # filtered object reference # non-filtered onject fields # filter callback: (body) -> res.json body } else res.json { name } .catch (err) -> console.log err res .status 500 .json message:'Internal Server Error' askExistence: (req, res) -> # parse params identifier = req.params.identifier # parse queries { fields } = util.parseQuery req res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' Name .find {rank:'species', ja:identifier} .select fields .exec() .then (results) -> if results.length > 0 result = results[0] res .status 200 .json { existence: true name: result } else res .status 200 .json existence: false .catch (err) -> console.log err res .status 500 .json message:'Internal Server Error' findInclusion: (req, res) -> # parse queries { content } = util.parseQuery req res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' Name .find {rank:'species'} .exec() .then (allSpecies) -> histogram = [] # sort allSpecies allSpecies.sort (a, b)-> b.ja.length - a.ja.length # find species name for species in allSpecies ja = species.ja replaced = content.replace (new RegExp ja, 'g'), '' if content isnt replaced # species name found frequency = (content.length - replaced.length) / ja.length histogram.push { species, frequency } content = replaced res .status 200 .json { histogram } .catch (err) -> console.log err res .status 500 .json message:'Internal Server Error' getDistributionsOf: (req, res) -> # parse params identifier = req.params.identifier res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' promise1 = Name .find {rank:'species', ja:identifier} .select '_id' .exec() .then (results) -> if results.length < 1 res .status 404 throw new Error 'Unknown bird name' else id = results[0]._id console.log id Distribution .find {name_id: id} .exec() .then (results) -> res .status 200 .json {name:identifier, distributions:results} .catch (err) -> console.log err res .status 500 .json {message:'internal server erroe'} postDistributionsOf: (req, res) -> # parse body [ja, place] = [req.body.ja, req.body.place] res .header 'Content-Type', 'application/json; charset=utf-8' .header 'Access-Control-Allow-Origin', '*' unless ja? or place? res .status 404 .json {message: 'no `ja` or `place` field in body.'} else Name .find {rank:'species', ja} .exec() .then (results) -> if results.length < 1 res .status 404 .json {message: 'no birdname registered.'} throw new Error 'Unknown bird name' else name_id = results[0]._id new Distribution {name_id, place} .save (err) -> if err res .status 500 .json {message:'iteranal server error.'} else res .status 200 .json { species: results[0] message: 'post success.' distribution: {name_id, place} }