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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/>.
###
angular.module('News').factory 'OPMLParser', ->
class Feed
constructor: (@_name, @_url) ->
getName: ->
return @_name
getUrl: ->
return @_url
isFolder: ->
return false
class Folder
constructor: (@_name) ->
@_items = []
add: (feed) ->
@_items.push(feed)
getItems: ->
return @_items
getName: ->
return @_name
isFolder: ->
return true
class OPMLParser
parseXML: (xml) ->
$xml = $($.parseXML(xml))
$root = $xml.find('body')
structure = new Folder('root')
@_recursivelyParse($root, structure)
return structure
_recursivelyParse: ($xml, structure) ->
for outline in $xml.children('outline')
$outline = $(outline)
if angular.isDefined($outline.attr('xmlUrl'))
feed = new Feed($outline.attr('text'), $outline.attr('xmlUrl'))
structure.add(feed)
else
title = $outline.attr('text') || $outline.attr('title')
folder = new Folder(title)
structure.add(folder)
@_recursivelyParse($outline, folder)
return new OPMLParser()
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