_Article.getAll(params)

{% set article = _Article.getAll({"blogId": "1", "status": "published", 'metaInfo': {'attributeName' : 'attribute value'}}) %}

[
  {
  "id": "290",
  "guid": "d2c5396d-7741-4449-9d24-0d33de3pp530",
  "title": "title of the article",
  "slug": "title-of-the-article",
  "excerpt": "article short description..",
  "content": "article full description",
  "canonicalUrl": "http://test.cognitives.io/@test-blog/2017/09/08/53726/article-title",
  "url": "http://cognitives.io/2016/10/18/61/article-absolute-url",
  "shortUrl": "https://goo.gl/4lp2pL",
  "externalUrl": null,
  "type": "article",
  "source": "system",
  "isPromoted": "No",
  "publishedAt": "1480045620",
  "publishedDate": "Nov 25 2016",
  "status": "published",
  "updatedAt": "Nov 28 2016",
  "openGraphMediaId": null,
  "readingTime": "2",
  "label": "Wedding Groups",
  "meta": {
    "title": null,
    "keywords": null,
    "description": null
  },
  "opengraph": {
    "title": null,
    "description": null
  },
  "createdBy": {
    "id": "1",
    "username": "admin",
    "displayName": "admin",
    "media": {
      "id": "mt0jr5y3xvvm6yxgjpor",
      "cloudName": "cognitives",
      "path": "http://res.cloudinary.com/cognitives/image/upload/v1479377416/mt0jr5y3xvvm6yxgjpor.jpg"
    },
    "coauthors": [
      {
        "id": 298,
        "guid": "532b5c3a-5a2f-4131-9292-7cf468abdfed",
        "bio": "coauthor 1",
        "username": "sample author 1",
        "displayName": "sample author",
        "order": 1,
        "media": {
          "id": "e8u2jhu0nou7p7q0joec",
          "cloudName": "cognitives",
          "path": "https://res.cloudinary.com/cognitives/image/upload/v1491283200/e8u2jhu0nou7p7q0joec.png"
        }
      },
      {
        "id": 299,
        "guid": "d1cd26cc-da87-4510-a4b8-1aabcf873719",
        "bio": "",
        "username": "coauthor 2",
        "displayName": "sample author 2",
        "order": 2,
        "media": {
          "id": "akegwxylqswycccw7jrv",
          "cloudName": "cognitives",
          "path": "https://res.cloudinary.com/cognitives/image/upload/v1491283336/akegwxylqswycccw7jrv.jpg"
        }
      }
    ]
  }
},
  "blog": {
    "title": "Wedding Groups",
    "id": "1",
    "guid": "d2c5396d-7741-4449-9d24-0d33de3sd530",
    "url": "http://cognitives.io/@degitalws",
    "media": {
      "thumb": {
        "id": "cxkdrdddbn6ckezkrp41",
        "cloudName": "cognitives",
        "path": "http://res.cloudinary.com/cognitives/image/upload/v1470038651/cxkdrdddbn6ckezkrp41.png"
      }
    }
  },
  "total": {
    "view": "0",
    "share": "0",
    "like": "0",
    "comment": "1"
  },
  "shareCount": {
    "facebook": null,
    "googleplus": null,
    "linkedin": null,
    "stumbleupon": null
  },
  "media": [
    {
      "guid": "23d8d9be-6808-495f-828f-e3402c398c08",
      "height": "415",
      "width": "594",
      "id": "lbgfxbggj8x2rxjfcj41",
      "type": "image",
      "cloudName": "cognitives",
      "path": "http://res.cloudinary.com/cognitives/image/upload/c_fill,dpr_auto,g_face,h_600,w_1350/lbgfxbggj8x2rxjfcj41",
      "caption": null,
      "isSystemVideo": false
    }
  ],
  "articleLayoutFileName": null,
	"additionalInfo": {
      "addtional_description": "05-07-2017 12:00 AM",
      "hobbies": "reading_books",
      "fav_actor": "tom_cruise,liz_hurley",
      "mother_tongue": "english",
      "big_description": "admin blog description",
      "media": "https://cog-development.s3-ap-southeast-2.amazonaws.com/media/10/2017/Jul/26/L5Gn5aBzKEAdAwe2WeDf.jpg"
    }
	}
]