//This content is released under the MIT License, http://opensource.org/licenses/MIT. See licence.txt for more details.
var Utils = require("./Utils");
var Constants = require("./Constants");
var nets = require("nets");
/**
* @constructor
* @param {string} baseURL - URL for the Open PHACTS API
* @param {string} appID - Application ID for the application being used. Created by {@link https://dev.openphacts.org}
* @param {string} appKey - Application Key for the application ID.
* @license [MIT]{@link http://opensource.org/licenses/MIT}
* @author [Ian Dunlop]{@link https://github.com/ianwdunlop}
*/
ActivitySearch = function ActivitySearch(baseURL, appID, appKey) {
this.baseURL = baseURL;
this.appID = appID;
this.appKey = appKey;
}
ActivitySearch.prototype.getTypes = function(activityUnit, page, pageSize, orderBy, lens, callback) {
params={};
params['_format'] = "json";
params['app_key'] = this.appKey;
params['app_id'] = this.appID;
activityUnit ? params['activity_unit'] = activityUnit : '';
page ? params['_page'] = page : '';
pageSize ? params['_pageSize'] = pageSize : '';
orderBy ? params['_orderBy'] = orderBy : '';
lens ? params['_lens'] = lens : '';
Utils.nets({
url: this.baseURL + '/pharmacology/filters/activities?' + Utils.encodeParams(params),
method: "GET",
// 30 second timeout just in case
timeout: 30000,
headers: {
"Accept": "application/json"
}
}, function(err, resp, body) {
if (resp.statusCode === 200) {
callback.call(this, true, resp.statusCode, JSON.parse(body.toString()).result);
} else {
callback.call(this, false, resp.statusCode);
}
});
}
ActivitySearch.prototype.getUnits = function(activityType, lens, callback) {
params={};
params['_format'] = "json";
params['app_key'] = this.appKey;
params['app_id'] = this.appID;
lens ? params['_lens'] = lens : '';
var unitsURL = null;
activityType != null ? unitsURL = '/pharmacology/filters/units/' + activityType : unitsURL = '/pharmacology/filters/units';
Utils.nets({
url: this.baseURL + unitsURL + '?' + Utils.encodeParams(params),
method: "GET",
// 30 second timeout just in case
timeout: 30000,
headers: {
"Accept": "application/json"
}
}, function(err, resp, body) {
if (resp.statusCode === 200) {
callback.call(this, true, resp.statusCode, JSON.parse(body.toString()).result);
} else {
callback.call(this, false, resp.statusCode);
}
});
}
ActivitySearch.prototype.getAllUnits = function(page, pageSize, orderBy, lens, callback) {
params={};
params['_format'] = "json";
params['app_key'] = this.appKey;
params['app_id'] = this.appID;
lens ? params['_lens'] = lens : '';
page ? params['_page'] = page : '';
pageSize ? params['_pageSize'] = pageSize : '';
orderBy ? params['_orderBy'] = orderBy : '';
Utils.nets({
url: this.baseURL + '/pharmacology/filters/units?' + Utils.encodeParams(params),
method: "GET",
// 30 second timeout just in case
timeout: 30000,
headers: {
"Accept": "application/json"
}
}, function(err, resp, body) {
if (resp.statusCode === 200) {
callback.call(this, true, resp.statusCode, JSON.parse(body.toString()).result);
} else {
callback.call(this, false, resp.statusCode);
}
});
}
ActivitySearch.prototype.parseTypes = function(response) {
var activityTypes = [];
Utils.arrayify(response.items).forEach(function(item, i) {
activityTypes.push({uri: item["_about"], label: item.label});
});
return activityTypes;
}
ActivitySearch.prototype.parseUnits = function(response) {
var units = [];
response.primaryTopic.unit.forEach(function(type, i) {
units.push({uri: type["_about"], label: type.label});
});
return units;
}
ActivitySearch.prototype.parseAllUnits = function(response) {
var units = [];
response.items.forEach(function(item, i) {
units.push({uri: item["_about"], label: item.label});
});
return units;
}
exports.ActivitySearch = ActivitySearch;