JavaScriptButtons/src/util/datastore.js at master · Chhabi/JavaScriptButtons · GitHub

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'use strict';

var constants = require('../constants');

function DataStore() {

this.items = {};

}

DataStore.prototype.add = function addData(key, val) {

// Remap nice values

key = constants.PRETTY_PARAMS[key] || key;

// Wrap strings in the value object

if (typeof val === 'string') {

val = {

value: val

};

}

this.items[key] = {

label: val.label || '',

value: val.value || '',

editable: !!val.editable

};

DataStore.prototype.get = function getData(key) {

var item = this.items[key];

return item && item.value;

};

DataStore.prototype.remove = function removeData(key) {

delete this.items[key];

};

DataStore.prototype.pluck = function pluckData(key) {

var val = this.get(key);

this.remove(key);

return val;

};

DataStore.prototype.parse = function parseData(el) {

var attrs, attr, matches, key, label, value, editable, len, i;

if ((attrs = el.attributes)) {

for (i = 0, len = attrs.length; i < len; i++) {

attr = attrs[i];

if ((matches = attr.name.match(/^data-([a-z0-9_]+)(-editable)?/i))) {

key = matches[1];

editable = !!matches[2];

value = attr.value;

if (key.indexOf('option') === 0) {

value = value.split('=');

label = value[0];

value = value[1].split(',');

}

this.add(key, {

label: label,

value: value,

editable: editable

});

}

};

module.exports = DataStore;

JavaScriptButtons/src/util/datastore.js at master · Chhabi/JavaScriptButtons · GitHub

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