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mrios/hal_builder.js

Created November 29, 2012 17:25
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Hal Builder NodeJS
Raw
hal_builder.js
(
function(exports)
{
exports.make_hal_builder
= function(_,hal)
{
var hal_builder
= function(aData,uri)
{
this.resource
= new hal.Resource(aData,uri)
return this
}
hal_builder
.prototype.link
= function(aLink, isTrue)
{
var self=this
if(isTrue==false)
return this
_.each(
aLink
, function(link_item,rel)
{
if(_.isArray(link_item))
_.each(
_.map(
link_item
, function(link_item)
{
var result
= {}
result[rel]
= link_item
return result
}
)
, function(singlelink)
{
self.link(singlelink)
}
)
else
{
self.resource
.link(rel,link_item)
}
}
)
return this
}
hal_builder
.prototype.embedded
= function(anEmbedded)
{
var self=this
_.each(
anEmbedded
, function(item,key)
{
self.resource
.embed(
key
, (
_.isArray(item)
?_.map(
item
, function(i)
{
return i.resource
}
)
:item.resource
)
)
}
)
return this
}
hal_builder
.prototype.get_document
= function()
{
return this.resource.toJSON()
}
return hal_builder
}
}
)(
typeof exports === 'undefined'
?this['Sigma'].portable //ATENTI ACA
:exports
)
Raw
instituciones-univ.json
[{"_links":{"self":{"href":"instituciones-univ/CAECE"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"CAECE","type":"NO CLAVE","name":"Universidad CAECE","postal_code":"1026","address":"Junin 516","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/ITBA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"ITBA","type":"CLAVE","name":"Instituto Tecnologico de Buenos Aires","postal_code":"C1106ACD","address":"Av. Eduardo Madero 399","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UADE"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UADE","type":"NO CLAVE","name":"Universidad Argentina de la Empresa","postal_code":"C1073AAO","address":"Lima 717","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UAI"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UAI","type":"NO CLAVE","name":"Universidad Abierta Interamericana","postal_code":"C1147AAH","address":"San Juan 951 ","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UAUSTRAL"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UAUSTRAL","type":"NO CLAVE","name":"Universidad Austral","postal_code":"C1063ABB","address":"Av. Juan de Garay 125","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UBA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UBA","type":"CLAVE","name":"Universidad de Buenos Aires","postal_code":"C1425CKB","address":"Av. Figueroa Alcorta 2263","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UBELGRANO"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UBELGRANO","type":"NO CLAVE","name":"Universidad de Belgrano","postal_code":"1426","address":"Av. Federico Lacroze 1959 PB","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UCA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UCA","type":"CLAVE","name":"Universidad Catolica Argentina","postal_code":"1107","address":"Av. Alicia M. de Justo 1400 P. Baja","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UCEMA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UCEMA","type":"NO CLAVE","name":"Universidad del CEMA","postal_code":"1054","address":"Avda Córdoba 374","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UCES"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UCES","type":"NO CLAVE","name":"Universidad de Ciencias Empresariales y Sociales","postal_code":"C1061ABA","address":"Paraguay 1401 Piso 8","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UNLAM"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UNLAM","type":"NO CLAVE","name":"Universidad Nacional de la Matanza","postal_code":"B1754JEC","address":"Florencio Varela 1903","city":"San Justo"},{"_links":{"self":{"href":"instituciones-univ/UNSAM"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UNSAM","type":"NO CLAVE","name":"Universidad Nacional de San Martin","postal_code":"1650","address":"Caseros 2241","city":"San Martin"},{"_links":{"self":{"href":"instituciones-univ/UPALERMO"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UPALERMO","type":"NO CLAVE","name":"Universidad de Palermo","postal_code":"1175","address":"Maria Bravo 1050","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/USALVADOR"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"USALVADOR","type":"NO CLAVE","name":"Universidad Nacional del Salvador","postal_code":"C1058AAV","address":"Viamonte 1856","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UTDT"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UTDT","type":"NO CLAVE","name":"Universidad Torcuato Di Tella","postal_code":null,"address":"Miñones 2177","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UTN"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CABA"}},"id":"CABA","desc":"Ciudad Autónoma de Buenos Aires"}},"id":"UTN","type":"CLAVE","name":"Universidad Tecnologica Nacional","postal_code":"C1041AAJ","address":"Sarmiento 440","city":"Capital Federal"},{"_links":{"self":{"href":"instituciones-univ/UNC"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CBA"}},"id":"CBA","desc":"Córdoba"}},"id":"UNC","type":"CLAVE","name":"Universidad Nacional de Cordoba","postal_code":"X5016GCA","address":"Av. Vélez Sarfield 1611.- Ciudad Universitaria.","city":"Córdoba"},{"_links":{"self":{"href":"instituciones-univ/UNRC"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CBA"}},"id":"CBA","desc":"Córdoba"}},"id":"UNRC","type":"NO CLAVE","name":"Universidad Nacional de Rio Cuarto","postal_code":"X5804BYA","address":"Ruta Nacional Nº36 km 601","city":"Río Cuarto"},{"_links":{"self":{"href":"instituciones-univ/UNPATAGONIA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CHU"}},"id":"CHU","desc":"Chubut"}},"id":"UNPATAGONIA","type":"NO CLAVE","name":"Universidad Nacional de La Patagonia San Juan Bosco","postal_code":"9005","address":"Ciudad Universitaria Km 4","city":"Comodoro Rivadavia"},{"_links":{"self":{"href":"instituciones-univ/IUAERONAUTICO"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/CBA"}},"id":"CBA","desc":"Córdoba"}},"id":"IUAERONAUTICO","type":"NO CLAVE","name":"Instituto Universitario Aeronautico","postal_code":"5022","address":"Av. Fuerza Aerera 6500","city":"Córdoba"},{"_links":{"self":{"href":"instituciones-univ/UNJU"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/JUJ"}},"id":"JUJ","desc":"Jujuy"}},"id":"UNJU","type":"NO CLAVE","name":"Universidad Nacional de Jujuy","postal_code":"4600","address":"Av. Bolivia 1239","city":"San Salvador de Jujuy"},{"_links":{"self":{"href":"instituciones-univ/UNCUYO"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/MDZ"}}}},"id":"UNCUYO","type":"CLAVE","name":"Universidad Nacional de Cuyo","postal_code":"M5502KFA","address":"Facultad de Ingeniería Edificio de Gobierno Centro Unversitario","city":"Mendoza"},{"_links":{"self":{"href":"instituciones-univ/UNCOMA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/NEU"}},"id":"NEU","desc":"Neuquén"}},"id":"UNCOMA","type":"NO CLAVE","name":"Universidad Nacional del Comahue","postal_code":"8300","address":"Buenos Aires 1400","city":"Neuquen"},{"_links":{"self":{"href":"instituciones-univ/UDESA"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UDESA","type":"NO CLAVE","name":"Universidad de San Andres","postal_code":"B1644BID","address":"Vito Dumas 284","city":"Victoria"},{"_links":{"self":{"href":"instituciones-univ/UNICEN"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNICEN","type":"NO CLAVE","name":"Universidad Nacional del Centro de Buenos Aires","postal_code":"B7000GHG","address":"Gral. Pinto 399, Campus Universitario","city":"Tandil"},{"_links":{"self":{"href":"instituciones-univ/UNLP"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNLP","type":"CLAVE","name":"Universidad Nacional de La Plata","postal_code":"B1900TAG","address":"Calle 1 y 47","city":"La Plata"},{"_links":{"self":{"href":"instituciones-univ/UNLUJAN"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNLUJAN","type":"NO CLAVE","name":"Universidad Nacional de Lujan","postal_code":"6700","address":"Ruta 5 Av. Constitucion","city":"Luján"},{"_links":{"self":{"href":"instituciones-univ/UNLZ"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNLZ","type":"NO CLAVE","name":"Universidad de Lomas de Zamora","postal_code":"1832","address":"Ruta Provincial 4, Kilómetro 2","city":"Lomas de Zamora"},{"_links":{"self":{"href":"instituciones-univ/UNMDP"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNMDP","type":"CLAVE","name":"Universidad Nacional de Mar del Plata","postal_code":"B7602AYJ","address":" Funes 3250 - 2º Piso","city":"Mar del Plata"},{"_links":{"self":{"href":"instituciones-univ/UNMDP"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNMDP","type":"CLAVE","name":"Universidad Nacional de Mar del Plata","postal_code":"B7608FDQ","address":"Avenida Juan B. Justo 4302","city":"Mar del Plata"},{"_links":{"self":{"href":"instituciones-univ/UNSUR"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/BUE"}},"id":"BUE","desc":"Buenos Aires"}},"id":"UNSUR","type":"CLAVE","name":"Universidad Nacional del Sur","postal_code":"B8000FTN","address":"Avenida Colon 80","city":"Bahía Blanca"},{"_links":{"self":{"href":"instituciones-univ/IBALSEIRO"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/RNG"}},"id":"RNG","desc":"Río Negro"}},"id":"IBALSEIRO","type":"NO CLAVE","name":"Instituto Balseiro","postal_code":"R8402AGP","address":"Av. Bustillo Km 9,500","city":"San Carlos de Bariloche"},{"_links":{"self":{"href":"instituciones-univ/UNSJ"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/JUA"}},"id":"JUA","desc":"San Juan"}},"id":"UNSJ","type":"CLAVE","name":"Universidad Nacional de San Juan","postal_code":"5400","address":"Av. Ignacio de la Roza Oeste 590 - Complejo Universitario Islas Malvinas Rivadavia ","city":"San Juan"},{"_links":{"self":{"href":"instituciones-univ/UNSAL"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/SAL"}},"id":"SAL","desc":"Salta"}},"id":"UNSAL","type":"NO CLAVE","name":"Universidad Nacional de Salta","postal_code":"4400","address":"Av. Bolivia 5150 - Complejo Universitario Gral San Martin","city":"Salta"},{"_links":{"self":{"href":"instituciones-univ/UCAROS"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/SFE"}},"id":"SFE","desc":"Santa Fé"}},"id":"UCAROS","type":"NO CLAVE","name":"Universidad Catolica de Rosario","postal_code":"2000","address":"Mendoza 4197","city":"Rosario"},{"_links":{"self":{"href":"instituciones-univ/UNLIT"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/SFE"}},"id":"SFE","desc":"Santa Fé"}},"id":"UNLIT","type":"NO CLAVE","name":"Universidad Nacional del Litoral","postal_code":"S3000ADQ","address":"Bv. Pelegrini 2750 1° Piso","city":"Santa Fe"},{"_links":{"self":{"href":"instituciones-univ/UNROS"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/SFE"}},"id":"SFE","desc":"Santa Fé"}},"id":"UNROS","type":"CLAVE","name":"Universidad Nacional de Rosario","postal_code":"S2000BTP","address":"Av. Pellegrini 250 - 1er. Piso","city":" Rosario"},{"_links":{"self":{"href":"instituciones-univ/UNSL"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/UIS"}},"id":"UIS","desc":"San Luis"}},"id":"UNSL","type":"NO CLAVE","name":"Universidad Nacional de San Luis","postal_code":"D5730EKQ","address":"Av. 25 de Mayo n° 384","city":"Villa Mercedes"},{"_links":{"self":{"href":"instituciones-univ/UNT"}},"_embedded":{"provincia":{"_links":{"self":{"href":"provincias/TUC"}},"id":"TUC","desc":"Tucumán"}},"id":"UNT","type":"NO CLAVE","name":"Universidad Nacional de Tucuman","postal_code":"T4002BLR","address":"Av. Independencia 1900","city":"San Miguel De Tucumán"}]
Raw
json2hal.js
//require('amd-loader')
var csv
= require('csv')
, _
= require('underscore')
, path
= require('path')
, fs
= require('fs')
, fsExists
= fs.existsSync || path.existsSync
, program
= require('commander')
.version('0.0.1')
.option('-i, --input <path>','input dir to find json data [./data/json]',String,'./data/json')
.option('-o, --output <path>','output dir for hal data [./data/hal]',String,'./data/hal')
.option('-t, --transforms <transforms.json>','linking and embeding transforms [./transforms.json]',String,'./transforms.json')
.parse(process.argv)
, ensureDir
= require('ensureDir')
, hal
= require('hal')
, make_transformers
= require('../lib/spec-transform.js').make_transformers
, make_hal_builder
= require('../lib/hal-builder.js').make_hal_builder
, transforms
= fsExists(program.transforms)
?require(program.transforms)
:false
if(!fsExists(program.input))
throw 'error: '+program.input+' no exists'
console.log('input: '+program.input)
if(!transforms)
throw 'error: '+program.transforms+' no exists'
console.log('transforms: '+program.transforms)
ensureDir(
program.output
, function()
{
console.log('output: '+program.output)
var sources
= {}
, store
= {}
, store_filter
= function(what,by_key,by_id)
{
return _(sources[what])
.filter(
function(item)
{
return item[by_key]==by_id
}
)
}
, store_find
= function(what,by_key,id_to_find)
{
return _(sources[what])
.find(
function(item)
{
return item[by_key]==id_to_find
}
)
}
_.each(
transforms
, function(transform,index)
{
var input
= JSON.parse(
fs.readFileSync(program.input+'/'+index+'.json','utf8')
)
sources[index]
= JSON.parse(
fs.readFileSync(program.input+'/'+index+'.json','utf8')
)
}
)
var transformers
= make_transformers(_)({find:store_find,filter:store_filter},transforms,make_hal_builder,hal)
_(sources)
.each(
function(source,index)
{
var out
= fs.createWriteStream(program.output+'/'+index+'.json')
out.write(
JSON.stringify(
_(source)
.map(transformers[index])
)
)
}
)
}
)
Raw
package.json
{
"name": "csv2json"
, "version": "0.0.1"
, "description": "Convert csv to json"
, "author": "Gabriel Pittau <gpittau@gmail.com>"
, "contributors":
[
]
, "engines":
{
"node": ">= 0.6.0"
}
, "keywords":
[
"parser"
, "generator"
, "json"
, "csv"
]
, "repository":
{
"type": "git"
, "url": "git://github.com/SIGMA-IT/csv2json.git"
}
, "dependencies":
{
"csv": "0.2.3"
, "commander": "latest"
, "ensureDir": "latest"
, "underscore": "latest"
, "hal":"git://github.com/SIGMA-IT/js-hal.git#master"
}
, "devDependencies":
{
"qunit": "0.5.x"
}
}
Raw
provincias.json
[{"_links":{"self":{"href":"provincias/BUE"}},"_embedded":{"instituciones-univ":[{"_links":{"self":{"href":"instituciones-univ/UDESA"}},"id":"UDESA","type":"NO CLAVE","name":"Universidad de San Andres","postal_code":"B1644BID","address":"Vito Dumas 284","city":"Victoria","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNICEN"}},"id":"UNICEN","type":"NO CLAVE","name":"Universidad Nacional del Centro de Buenos Aires","postal_code":"B7000GHG","address":"Gral. Pinto 399, Campus Universitario","city":"Tandil","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNLP"}},"id":"UNLP","type":"CLAVE","name":"Universidad Nacional de La Plata","postal_code":"B1900TAG","address":"Calle 1 y 47","city":"La Plata","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNLUJAN"}},"id":"UNLUJAN","type":"NO CLAVE","name":"Universidad Nacional de Lujan","postal_code":"6700","address":"Ruta 5 Av. Constitucion","city":"Luján","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNLZ"}},"id":"UNLZ","type":"NO CLAVE","name":"Universidad de Lomas de Zamora","postal_code":"1832","address":"Ruta Provincial 4, Kilómetro 2","city":"Lomas de Zamora","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNMDP"}},"id":"UNMDP","type":"CLAVE","name":"Universidad Nacional de Mar del Plata","postal_code":"B7602AYJ","address":" Funes 3250 - 2º Piso","city":"Mar del Plata","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNMDP"}},"id":"UNMDP","type":"CLAVE","name":"Universidad Nacional de Mar del Plata","postal_code":"B7608FDQ","address":"Avenida Juan B. Justo 4302","city":"Mar del Plata","provincia":"BUE"},{"_links":{"self":{"href":"instituciones-univ/UNSUR"}},"id":"UNSUR","type":"CLAVE","name":"Universidad Nacional del Sur","postal_code":"B8000FTN","address":"Avenida Colon 80","city":"Bahía Blanca","provincia":"BUE"}]},"id":"BUE","desc":"Buenos Aires"},{"_links":{"self":{"href":"provincias/CABA"}},"_embedded":{"instituciones-univ":[{"_links":{"self":{"href":"instituciones-univ/CAECE"}},"id":"CAECE","type":"NO CLAVE","name":"Universidad CAECE","postal_code":"1026","address":"Junin 516","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/ITBA"}},"id":"ITBA","type":"CLAVE","name":"Instituto Tecnologico de Buenos Aires","postal_code":"C1106ACD","address":"Av. Eduardo Madero 399","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UADE"}},"id":"UADE","type":"NO CLAVE","name":"Universidad Argentina de la Empresa","postal_code":"C1073AAO","address":"Lima 717","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UAI"}},"id":"UAI","type":"NO CLAVE","name":"Universidad Abierta Interamericana","postal_code":"C1147AAH","address":"San Juan 951 ","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UAUSTRAL"}},"id":"UAUSTRAL","type":"NO CLAVE","name":"Universidad Austral","postal_code":"C1063ABB","address":"Av. Juan de Garay 125","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UBA"}},"id":"UBA","type":"CLAVE","name":"Universidad de Buenos Aires","postal_code":"C1425CKB","address":"Av. Figueroa Alcorta 2263","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UBELGRANO"}},"id":"UBELGRANO","type":"NO CLAVE","name":"Universidad de Belgrano","postal_code":"1426","address":"Av. Federico Lacroze 1959 PB","city":"Capital Federal","provincia":"CABA"},{"_links":{"self":{"href":"instituciones-univ/UCA"}},"id":"UCA","type":"CLAVE","name":"Universidad Catolica Argentina","postal_code":"1107","address":"Av. Alicia M. de Justo 1400 P. 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Vélez Sarfield 1611.- Ciudad Universitaria.","city":"Córdoba","provincia":"CBA"},{"_links":{"self":{"href":"instituciones-univ/UNRC"}},"id":"UNRC","type":"NO CLAVE","name":"Universidad Nacional de Rio Cuarto","postal_code":"X5804BYA","address":"Ruta Nacional Nº36 km 601","city":"Río Cuarto","provincia":"CBA"},{"_links":{"self":{"href":"instituciones-univ/IUAERONAUTICO"}},"id":"IUAERONAUTICO","type":"NO CLAVE","name":"Instituto Universitario Aeronautico","postal_code":"5022","address":"Av. 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Raw
qunit_manager.js
var qunit
= require('qunit')
exports._
= require('underscore')
exports.hal
= require('hal')
qunit.run(
{
code: "/var/www/sigma-node/sigma-hal/hal_builder.js",
tests: "/var/www/sigma-node/sigma-hal/hal_builder_test.js"
},
function(err, report)
{
console.dir(report)
})
Raw
spec-transforms.js
(
function(exports)
{
exports.make_transformers
= function(_)
{
return function(store,spec,make_hal_builder,hal)
{
var hal_builder
= make_hal_builder(_,hal)
, results={}
_.each(
spec
, function(source_transform,index)
{
results[index]
= function(what)
{
var json_data
= _.clone(what)
, transformed
= new hal_builder(json_data,index+'/'+json_data.id)
var transformers
= _.reduce(
source_transform
, function(result,field_t,key)
{
var make_transformer
= function(field)
{
var is_single
= field.key!=undefined
, is_linked
= field.linked!=undefined
, src
= index
, src_key
= is_single
?field.key
:'id'
, tgt
= is_linked
?field.linked
:field.embeded
, tgt_key
= is_linked
?field.linked_key
:field.embeded_key
, embedded_key
= is_single
?field_t.key
:field_t.embeded
return function(source_item,transform_key)
{
var embed_single
= function(embedded_link)
{
return new hal_builder(store.find(tgt,tgt_key,json_data[src_key]), embedded_link)
}
, embed_list
= function(embedded_link)
{
return store.filter(tgt,tgt_key,json_data[src_key])
.map(
function(source_item)
{
return new hal_builder(source_item, embedded_link+"/"+source_item.id )
}
)
}
, link_single
= function()
{
return tgt+'/'+what[src_key]
}
, link_list
= function()
{
return tgt
}
var embedded_link
= is_single
?link_single()
:link_list()
, data
= is_single
?embed_single(embedded_link)
:embed_list(embedded_link)
, to_embed
= {}
to_embed[embedded_key]
= data
delete source_item.resource[embedded_key]
source_item.embedded(to_embed)
}
}
result[key]=make_transformer(field_t)
return result
}
, {}
)
_.each(
transformers
, function(t,k)
{
t(transformed,k)
}
)
console.log(transformed.get_document())
return transformed.get_document()
}
}
)
return results
}
}
}
)(
typeof exports === 'undefined'
?this['Sigma'].portable
:exports
)
Raw
transforms.json
{
"provincias":
{
"institutions":
{
"embeded":"instituciones-univ"
, "embeded_key":"provincia"
}
}
, "instituciones-univ":
{
"provincia":
{
"key":"provincia"
, "embeded":"provincias"
, "embeded_key":"id"
}
, "provincia_link":
{
"key":"provincia"
, "linked":"provincias"
, "linked_key":"id"
}
}
}
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