Router

Router api class with functions for communication with the backend.

All router functions are available through the context.api.router object.

postBinary(path, file, onProgress, onLoad, onError, params)

Post a binary file object to the backend

Parameters

Param	Type	Description
path	string	Required -
file	object	Required - File object from file input or file drop
onProgress	function	Required - Callback function for progress event
onLoad	function	Required - Callback function for onload event
onError	function	Required -
params	function	Required -

post(path, parameters)⇒ Promise.<Response>

Post data to specified backend endpoint

Parameters

Param	Type
path	string
parameters	object

put(path, parameters)⇒ Promise.<Response>

Put data to specified backend endpoint

Parameters

Param	Type
path	string
parameters	object

get(path, parameters)⇒ Promise.<Response>

Get data from specified backend endpoint

Parameters

Param	Type	Description
path	string	Required -
parameters	object	Required - Could contain headers that will be passed along parameters.headers

Example

import {api} from 'writer'

api.router.get('/api/binary/url/' + uuid)
    .then((url) => {
        // Handle url
    })
    .catch((error) => {
        console.error(error);
    });

head(path, parameters)⇒ Promise.<Response>

Fetch specified backend endpoint using a http HEAD request. This is silent and will not produce any error messages.

Parameters

Param	Type	Description
path	string	Required -
parameters	object	Required - Could contain headers that will be passed along parameters.headers

Example

import {api} from 'writer'

api.router.head('/api/binary/url/' + uuid)
    .then((url) => {
        // Handle url
    })
    .catch((error) => {
        console.error(error);
    });

del(path, parameters)⇒ Promise.<Response>

Make a DELETE call to a specified backend endpoint

Parameters

Param	Type	Description
path	string	Required - Backend endpoint
parameters	object	Required - Key value request parameters

getConceptItem(id, imType)⇒ *

Fetch a ConceptItem from the backend

Parameters

Param	Description
id	Required - The id of the concept
imType	Required - The x-im/type

getNewsItem(id, imType)⇒ *

Fetch a NewsItem from the backend

Parameters

Param	Description
id	Required - The id of the news item
imType	Required - The x-im/type

updateConceptItem(uuid, concept)⇒

Updates a Concept Item

Returns: A promise with no data

Parameters

Param	Description
uuid	Required - The uuid of the Concept Item to update
concept	Required - The updated XML

createConceptItem(concept)⇒ * | Promise.<TResult>

Creates a Concept Item

Returns: * | Promise.<TResult> - containing the resulting UUID

Parameters

Param	Description
concept	Required - The concept to create

checkForOKStatus(response)⇒ *

Method checks for a status code between 200 and 299 Throws error if otherwise.

Use for example when you want to reject a fetch promise

Parameters

Param
response

Example

router.authorizedFetch(...)
    .then(response => checkForOKStatus(response))
    .then(response => toJson(response))
    .then(json => ...)
    .catch(error => ...)

toJson()

Deprecated

Use native response.json() instead

authorizedFetch(url, params)⇒ Promise.<*>

Parameters

Param	Type
url
params	object