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[Info Bubble] Add common properties to metadata

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Expose common properties (like time updated) from the metadata
capability, to appear in the Info bubble. WTD-884.
This commit is contained in:
Victor Woeltjen 2015-06-04 12:26:57 -07:00
parent cd26d1284e
commit 6622ca7031
1 changed files with 49 additions and 25 deletions
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74
platform/core/src/capabilities/MetadataCapability.js
View File

@ -1,7 +1,8 @@
/*global define*/
define(
function () {
['moment'],
function (moment) {
"use strict";
/**
@ -12,6 +13,8 @@ define(
* for this specific domain object
*/
var TIME_FORMAT = "YYYY-MM-DD HH:mm:ss";
/**
* Implements the `metadata` capability of a domain object, providing
* properties of that object for display.
@ -25,35 +28,56 @@ define(
* @constructor
*/
function MetadataCapability(domainObject) {
var model = domainObject.getModel();
function hasDisplayableValue(metadataProperty) {
var t = typeof metadataProperty.value;
return (t === 'string' || t === 'number');
}
function formatTimestamp(timestamp) {
return typeof timestamp === 'number' ?
(moment.utc(timestamp).format(TIME_FORMAT) + " UTC") :
undefined;
}
function getProperties() {
var type = domainObject.getCapability('type');
function lookupProperty(typeProperty) {
return {
name: typeProperty.getDefinition().name,
value: typeProperty.getValue(model)
};
}
return (type ? type.getProperties() : []).map(lookupProperty);
}
function getCommonMetadata() {
return [
{
name: "Updated",
value: formatTimestamp(model.modified)
},
{
name: "ID",
value: domainObject.getId()
}
];
}
function getMetadata() {
return getProperties().concat(getCommonMetadata())
.filter(hasDisplayableValue);
}
return {
/**
* Get metadata about this object.
* @returns {MetadataProperty[]} metadata about this object
*/
invoke: function () {
var type = domainObject.getCapability('type'),
model = domainObject.getModel(),
metadata = [{
name: "ID",
value: domainObject.getId()
}];
function addProperty(typeProperty) {
var name = typeProperty.getDefinition().name,
value = typeProperty.getValue(model);
if (typeof value === 'string' ||
typeof value === 'number') {
metadata.push({
name: name,
value: value
});
}
}
(type ? type.getProperties() : []).forEach(addProperty);
return metadata;
}
invoke: getMetadata
};
}