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###
ownCloud - News
@author Bernhard Posselt
@copyright 2012 Bernhard Posselt dev@bernhard-posselt.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
License as published by the Free Software Foundation; either
version 3 of the License, or any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU AFFERO GENERAL PUBLIC LICENSE for more details.
You should have received a copy of the GNU Affero General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
###
# Inherit from this baseclass to define your own routes
angular.module('News').factory '_Request', ->
class Request
constructor: (@_$http, @_publisher, @_router) ->
@_initialized = false
@_shelvedRequests = []
@_router.registerLoadedCallback =>
@_initialized = true
@_executeShelvedRequests()
@_shelvedRequests = []
request: (route, data={}) ->
###
Wrapper to do a normal request to the server. This needs to
be done to hook the publisher into the requests and to handle
requests, that come in before routes have been loaded
route: the routename data can contain the following
data.routeParams: object with parameters for the route
data.data: ajax data objec which is passed to PHP
data.onSuccess: callback for successful requests
data.onFailure: callback for failed requests
data.config: a config which should be passed to $http
###
defaultData =
routeParams: {}
data: {}
onSuccess: ->
onFailure: ->
config: {}
angular.extend(defaultData, data)
# if routes are not ready yet, save the request
if not @_initialized
@_shelveRequest(route, defaultData)
return
url = @_router.generate(route, defaultData.routeParams)
defaultConfig =
url: url
data: defaultData.data
# overwrite default values from passed in config
angular.extend(defaultConfig, defaultData.config)
# use params array instead of data when using get
if defaultConfig.method == 'GET'
defaultConfig.params = defaultConfig.data
@_$http(defaultConfig)
.success (data, status, headers, config) =>
# publish data to models
for name, value of data
@_publisher.publishDataTo(value, name)
defaultData.onSuccess(data, status, headers, config)
.error (data, status, headers, config) ->
defaultData.onFailure(data, status, headers, config)
post: (route, data={}) ->
###
Request shortcut which sets the method to POST
###
data.config or= {}
data.config.method = 'POST'
@request(route, data)
get: (route, data={}) ->
###
Request shortcut which sets the method to GET
###
data.config or= {}
data.config.method = 'GET'
@request(route, data)
put: (route, data={}) ->
###
Request shortcut which sets the method to GET
###
data.config or= {}
data.config.method = 'PUT'
@request(route, data)
delete: (route, data={}) ->
###
Request shortcut which sets the method to GET
###
data.config or= {}
data.config.method = 'DELETE'
@request(route, data)
_shelveRequest: (route, data) ->
###
Saves requests for later if the routes have not been loaded
###
request =
route: route
data: data
@_shelvedRequests.push(request)
_executeShelvedRequests: ->
###
Run all saved requests that were done before routes were fully
loaded
###
for r in @_shelvedRequests
@request(r.route, r.data)
return Request
|