iloa/bin/commands/eol/hierarchy.js

A command line tool for gaining knowledge.

'use strict';/* eslint-disablemax-len:0 */var themes=require('../../themes');var tools=require('../../tools');var _=require('lodash');var http=require('good-guy-http')();var noon=require('noon');var CFILE=process.env.HOME+'/.iloa.noon';exports.command='hierarchy <id>';exports.aliases=['hier','hi'];exports.desc='Returns data for a single hierarchy and its root taxa';exports.builder={out:{alias:'o',desc:'Write cson, json, noon, plist, yaml, xml',default:'',type:'string'},force:{alias:'f',desc:'Force overwriting outfile',default:false,type:'boolean'},save:{alias:'s',desc:'Save options to config file',default:false,type:'boolean'},cachettl:{alias:'c',desc:'No. of seconds you wish to have the response cached',default:60,type:'number'},language:{alias:'g',desc:tools.wrapStr('ms, de, en, es, fr, gl, it, nl, nb, oc, pt-BR, sv, tl, mk, sr, uk, ar, zh-Hans, zh-Hant, ko',true,true),default:'en',type:'string'}};exports.handler=function(argv){tools.checkConfig(CFILE);var config=noon.load(CFILE);var userConfig={common:argv.m,synonym:argv.y,cachettl:argv.c,language:argv.g};if(config.merge)config=_.merge({},config,userConfig);if(argv.s&&config.merge)noon.save(CFILE,config);if(argv.s&&!config.merge)throw new Error("Can't save user config, set option merge to true.");var theme=themes.loadTheme(config.theme);if(config.verbose)themes.label(theme,'down','Encyclopedia of Life');var prefix='http://eol.org/api/hierarchies/1.0/'+argv.id+'.json';var ucont=[];ucont.push('cachettl='+argv.c);ucont.push('language='+argv.g);ucont.push('key='+process.env.EOLKEY);var url=prefix+'?'+ucont.join('&');var tofile={type:'hierarchies',source:'http://eol.org'};http({url:url},function(error,response){if(!error&&response.statusCode===200){var body=JSON.parse(response.body);themes.label(theme,'right','Title',body.title);tofile.title=body.title;themes.label(theme,'right','Contributor',body.contributor);tofile.contributor=body.contributor;themes.label(theme,'right','Date Submitted',body.dateSubmitted);tofile.dateSubmitted=body.dateSubmitted;if(body.source!==''){themes.label(theme,'right','Source',body.source);tofile.source=body.source;}if(body.roots){tofile.roots={};themes.label(theme,'right','Root Taxa');for(var i=0;i<=body.roots.length-1;i++){var item=body.roots[i];themes.label(theme,'right','Parent Name Usage ID',item.parentNameUsageID);tofile.roots[['parentNameUsageID'+i]]=item.parentNameUsageID;themes.label(theme,'right','Scientific Name',item.scientificName);tofile.roots[['scientificName'+i]]=item.scientificName;themes.label(theme,'right','Taxon ID',item.taxonID);tofile.roots[['taxonID'+i]]=item.taxonID;themes.label(theme,'right','Source ID',item.sourceIdentifier);tofile.roots[['sourceIdentifier'+i]]=item.sourceIdentifier;themes.label(theme,'right','Taxon Rank',item.taxonRank);tofile.roots[['taxonRank'+i]]=item.taxonRank;}}if(argv.o)tools.outFile(argv.o,argv.f,tofile);}else{throw new Error(error);}});};