mirror of
https://github.com/JuanCanham/HackMyResume.git
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84 lines
1.8 KiB
JavaScript
84 lines
1.8 KiB
JavaScript
/**
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Implementation of the 'peek' verb for HackMyResume.
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@module verbs/peek
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@license MIT. See LICENSE.md for details.
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*/
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(function(){
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var Verb = require('../verbs/verb')
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, _ = require('underscore')
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, __ = require('lodash')
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, safeLoadJSON = require('../utils/safe-json-loader')
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, HMSTATUS = require('../core/status-codes')
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, HMEVENT = require('../core/event-codes');
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var PeekVerb = module.exports = Verb.extend({
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init: function() {
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this._super('peek');
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},
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invoke: function() {
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this.stat( HMEVENT.begin, { cmd: 'peek' } );
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peek.apply( this, arguments );
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this.stat( HMEVENT.end );
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}
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});
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/**
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Peek at a resume, resume section, or resume field.
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*/
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function peek( src, dst, opts ) {
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if(!src || !src.length) throw {fluenterror: HMSTATUS.resumeNotFound};
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var objPath = (dst && dst[0]) || '';
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_.each( src, function( t ) {
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// Fire the 'beforePeek' event 2nd, so we have error/warning/success
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this.stat( HMEVENT.beforePeek, { file: t, target: objPath } );
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// Load the input file JSON 1st
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var obj = safeLoadJSON( t );
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// Fetch the requested object path (or the entire file)
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var tgt;
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if( !obj.ex )
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tgt = objPath ? __.get( obj.json, objPath ) : obj.json;
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// Fire the 'afterPeek' event with collected info
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this.stat( HMEVENT.afterPeek, {
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file: t,
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requested: objPath,
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target: tgt,
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error: obj.ex
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});
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// safeLoadJSON can only return a READ error or a PARSE error
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if( obj.ex ) {
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var errCode = obj.ex.operation === 'parse' ? HMSTATUS.parseError : HMSTATUS.readError;
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if( errCode === HMSTATUS.readError )
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obj.ex.quiet = true;
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this.setError( errCode, obj.ex );
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this.err( errCode, obj.ex );
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}
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}, this);
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}
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}());
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