iloa/bin/commands/helpers/wolfram-helper.js

A command line tool for gaining knowledge.

'use strict';var themes=require('../../themes');var tools=require('../../tools');var _=require('lodash');var noon=require('noon');var CFILE=process.env.HOME+'/.iloa.noon';var config=noon.load(CFILE);var theme=themes.loadTheme(config.theme);/*
 * The main subpod handler
 * @param pn {number} The pod number
 * @param subpods {array} List of objects to process
 * @param tofile {object} The tofile object
 * @return {object} The tofile object
 */function subPod(pn,subpod,tofile){var tf=tofile;for(var i=0;i<=subpod.length-1;i++){var sp=subpod[i];var meta=sp.$;tf[['pod'+pn]][['subpod'+i]]={};themes.label(theme,'right','Subpod '+i);if(meta.title!==''){themes.label(theme,'right','Title',meta.title);tf[['pod'+pn]][['subpod'+i]].title=meta.title;}themes.label(theme,'right','Text',tools.wrapStr(tools.arrToStr(sp.plaintext),true,true));tf[['pod'+pn]][['subpod'+i]].text=tools.arrToStr(sp.plaintext);themes.label(theme,'right','Image',sp.img[0].$.src);tf[['pod'+pn]][['subpod'+i]].image=sp.img[0].$.src;}return tf;}/*
 * The main pod handler
 * Calls: subPod()
 *
 * @param pods {object} List of pods to process
 * @param tofile {object} The tofile object
 * @return {object} The tofile object
 */function handlePods(pods,tofile){var tf=tofile;for(var i=0;i<=pods.length-1;i++){var p=pods[i];var meta=p.$;tf[['pod'+i]]={};themes.label(theme,'right','Pod '+i);if(meta.title!==''){themes.label(theme,'right','Title',meta.title);tf[['pod'+i]].title=meta.title;}if(meta.scanner!==undefined){themes.label(theme,'right','Scanner',meta.scanner);tf[['pod'+i]].scanner=meta.scanner;}if(meta.numsubpods!==undefined){themes.label(theme,'right','Subpods',parseInt(meta.numsubpods,10));tf[['pod'+i]].subpods=parseInt(meta.numsubpods,10);}if(meta.position!==undefined){themes.label(theme,'right','Position',parseInt(meta.position,10));tf[['pod'+i]].position=parseInt(meta.position,10);}tf=subPod(i,p.subpod,tf);}return tf;}/*
 * Pod error handler.
 * Calls: handlePods()
 *
 * @param pods {object} The pods to process
 * @param tofile {object} The tofile object
 * @return {object} The tofile object
 */exports.numPods=function(pods,tofile){var tf=tofile;if(!pods.error){tf=handlePods(pods,tf);}else{console.log('Pod error: '+pods.error);}return tf;};/*
 * Handle Wolfram|Alpha's assumptions about your query.
 *
 * @param assumptions {object} A list of assumptions to process
 * @param tofile {object} The tofile object
 * @return {object} The tofile object
 */exports.assume=function(assumptions,tofile){var tf=tofile;var assume=assumptions[0].assumption;themes.label(theme,'right','Assumptions');var _loop=function _loop(i){tf[['assumption'+i]]={};var meta=assume[i].$;var v=assume[i].value;tf[['assumption'+i]].type=meta.type;if(meta.type==='Clash'){themes.label(theme,'down',meta.type);var one=v[0].$.desc;var two=v[1].$.desc;tf[['assumption'+i]].clash='Assuming '+meta.word+' is '+one+'. Use '+two+' instead.';console.log('Assuming '+meta.word+' is '+one+'. Use '+two+' instead.');}if(meta.type==='FormulaSolve'){themes.label(theme,'right',meta.type);_.each(v,function(val){themes.label(theme,'right',val.$.desc,val.$.input);tf[['assumption'+i]][[''+val.$.desc]]=val.$.input;});}if(meta.type==='FormulaSelect'){themes.label(theme,'down',meta.type);var _one=v[0].$.desc;var _two=v[1].$.desc;tf[['assumption'+i]].formulaSelect='Assuming '+_one+'. Use '+_two+' instead.';console.log('Assuming '+_one+'. Use '+_two+' instead.');}if(meta.type==='FormulaVariable'){themes.label(theme,'down',meta.type);console.log(meta.desc+': '+v[0].$.desc);tf[['assumption'+i]][[''+meta.desc]]=v[0].$.desc;}if(meta.type==='FormulaVariableOption'){themes.label(theme,'down',meta.type);var _one2=v[0].$.desc;var _two2=v[1].$.desc;tf[['assumption'+i]].formulaVariableOption='Assuming '+_one2+'. Use '+_two2+' instead.';console.log('Assuming '+_one2+'. Use '+_two2+' instead.');}if(meta.type==='FormulaVariableInclude'){themes.label(theme,'down',meta.type);var _one3=v[0].$.desc;tf[['assumption'+i]].formulaVariableInclude=_one3;console.log('Assuming '+_one3+'.');}};for(var i=0;i<=assume.length-1;i++){_loop(i);}return tf;};