mirror of
https://github.com/Poniverse/Pony.fm.git
synced 2024-11-23 13:37:59 +01:00
289 lines
12 KiB
CoffeeScript
289 lines
12 KiB
CoffeeScript
# Pony.fm - A community for pony fan music.
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# Copyright (C) 2015 Feld0
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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module.exports = angular.module('ponyfm').factory('playlists', [
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'$rootScope', '$state', '$http', 'auth'
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($rootScope, $state, $http, auth) ->
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playlistDef = null
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filterDef = null
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playlists = {}
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playlistPages = []
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class Query
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cacheDef: null
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page: 1
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listeners: []
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constructor: (@availableFilters) ->
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@filters = {}
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@hasLoadedFilters = false
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@resetFilters()
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resetFilters: ->
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_.each @availableFilters, (filter, name) =>
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if filter.type == 'single'
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@filters[name] = _.find filter.values, (f) -> f.isDefault
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else
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@filters[name] = {title: 'Any', selectedArray: [], selectedObject: {}}
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clearFilter: (type) ->
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@cachedDef = null
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@page = 1
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filter = @availableFilters[type]
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if filter.type == 'single'
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@filters[type] = _.find filter.values, (f) -> f.isDefault
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else
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currentFilter = @filters[type]
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currentFilter.selectedArray = []
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currentFilter.selectedObject = {}
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currentFilter.title = 'Any'
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setPage: (page) ->
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@page = page
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@cachedDef = null
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setFilter: (type, value) ->
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@cachedDef = null
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@page = 1
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@filters[type] = value
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toFilterString: ->
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parts = []
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_.each @availableFilters, (filter, name) =>
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filterName = filter.name
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if filter.type == 'single'
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return if @filters[name].query == ''
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parts.push(filterName + '-' + @filters[name].query)
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else
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return if @filters[name].selectedArray.length == 0
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parts.push(filterName + '-' + _.map(@filters[name].selectedArray, (f) -> f.id).join '-')
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return parts.join '!'
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fromFilterString: (str) ->
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@hasLoadedFilters = true
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@cachedDef = null
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@resetFilters()
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filters = (str || "").split '!'
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for queryFilter in filters
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parts = queryFilter.split '-'
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queryName = parts[0]
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filterName = null
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filter = null
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for name,f of @availableFilters
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continue if f.name != queryName
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filterName = name
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filter = f
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return if !filter
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if filter.type == 'single'
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filterToSet = _.find filter.values, (f) -> f.query == parts[1]
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filterToSet = (_.find filter.values, (f) -> f.isDefault) if filterToSet == null
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@setFilter filterName, filterToSet
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else
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@toggleListFilter filterName, id for id in _.rest parts, 1
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listen: (listener) ->
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@listeners.push listener
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@cachedDef.done listener if @cachedDef
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fetch: () ->
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return @cachedDef if @cachedDef
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@cachedDef = new $.Deferred()
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playlistDef = @cachedDef
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query = '/api/web/playlists?'
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parts = ['page=' + @page]
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_.each @availableFilters, (filter, name) =>
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if filter.type == 'single'
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parts.push @filters[name].filter
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else
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queryName = filter.filterName
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for item in @filters[name].selectedArray
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parts.push queryName + "[]=" + item.id
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query += parts.join '&'
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$http.get(query).success (playlists) =>
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@playlists = playlists
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for listener in @listeners
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listener playlists
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playlistDef.resolve playlists
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playlistDef.promise()
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self =
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pinnedPlaylists: []
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filters: {}
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createQuery: -> new Query self.filters
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loadFilters: ->
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return filterDef if filterDef
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filterDef = new $.Deferred()
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self.filters.sort =
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type: 'single'
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name: 'sort'
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values: [
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{title: 'Most Favourited', query: 'favourites', isDefault: true, filter: 'order=favourite_count,desc'}
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{title: 'Most Viewed', query: 'plays', isDefault: false, filter: 'order=view_count,desc'},
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{title: 'Most Downloaded', query: 'downloads', isDefault: false, filter: 'order=download_count,desc'},
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{title: 'Alphabetical', query: 'alphabetical', isDefault: false, filter: 'order=title,asc'},
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{title: 'Latest', query: 'latest', isDefault: false, filter: 'order=created_at,desc'},
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{title: 'Track count', query: 'tracks', isDefault: false, filter: 'order=track_count,desc'},
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]
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self.mainQuery = self.createQuery()
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filterDef.resolve self
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filterDef.promise()
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fetchList: (page, force) ->
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force = force || false
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page = 1 if !page
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return playlistPages[page] if !force && playlistPages[page]
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playlistDef = new $.Deferred()
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$http.get('/api/web/playlists?page=' + page).success (playlists) ->
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playlistDef.resolve playlists
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$rootScope.$broadcast 'playlists-feteched', playlists
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playlistPages[page] = playlistDef.promise()
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fetch: (id, force) ->
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force = force || false
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return playlists[id] if !force && playlists[id]
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def = new $.Deferred()
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$http.get('/api/web/playlists/' + id + '?log=true').success (playlist) ->
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def.resolve playlist
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playlists[id] = def.promise()
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isPlaylistPinned: (id) ->
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_.find(self.pinnedPlaylists, (p) -> `p.id == id`) != undefined
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refreshOwned: (force = false, slug = window.pfm.auth.user?.slug) ->
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return playlistDef if !force && playlistDef
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playlistDef = new $.Deferred()
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if auth.data.isLogged
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$http.get("/api/web/users/#{slug}/playlists").success (playlists) ->
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playlistDef.resolve playlists
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else
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playlistDef.resolve []
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playlistDef
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addTrackToPlaylist: (playlistId, trackId) ->
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def = new $.Deferred()
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$http.post('/api/web/playlists/' + playlistId + '/add-track', {track_id: trackId}).success (res) ->
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def.resolve(res)
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def
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removeTrackFromPlaylist: (playlistId, trackId) ->
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def = new $.Deferred()
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$http.post('/api/web/playlists/' + playlistId + '/remove-track', {track_id: trackId}).success (res) ->
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def.resolve(res)
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def
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refresh: () ->
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if auth.data.isLogged
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$.getJSON('/api/web/playlists/pinned')
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.done (playlists) -> $rootScope.$apply ->
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self.pinnedPlaylists.length = 0
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self.pinnedPlaylists.push playlist for playlist in playlists
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deletePlaylist: (playlist) ->
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def = new $.Deferred()
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$.post('/api/web/playlists/delete/' + playlist.id)
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.then -> $rootScope.$apply ->
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if _.some(self.pinnedPlaylists, (p) -> p.id == playlist.id)
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currentIndex = _.indexOf(self.pinnedPlaylists, (t) -> t.id == playlist.id)
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self.pinnedPlaylists.splice currentIndex, 1
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if $state.is('playlist') && $state.params.id == playlist.id
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$state.transitionTo 'home'
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def.resolve()
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def
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editPlaylist: (playlist) ->
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def = new $.Deferred()
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$.post('/api/web/playlists/edit/' + playlist.id, playlist)
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.done (res) ->
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$rootScope.$apply ->
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currentIndex = _.indexOf(self.pinnedPlaylists, (t) -> t.id == playlist.id)
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isPinned = _.some(self.pinnedPlaylists, (p) -> p.id == playlist.id)
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if res.is_pinned && !isPinned
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self.pinnedPlaylists.push res
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self.pinnedPlaylists.sort (left, right) -> left.title.localeCompare right.title
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currentIndex = _.indexOf(self.pinnedPlaylists, (t) -> t.id == playlist.id)
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else if !res.is_pinned && isPinned
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self.pinnedPlaylists.splice currentIndex, 1
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currentIndex = _.indexOf(self.pinnedPlaylists, (t) -> t.id == playlist.id)
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if res.is_pinned
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current = self.pinnedPlaylists[currentIndex]
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_.forEach res, (value, name) -> current[name] = value
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self.pinnedPlaylists.sort (left, right) -> left.title.localeCompare right.title
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def.resolve res
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$rootScope.$broadcast 'playlist-updated', res
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.fail (res)->
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$rootScope.$apply ->
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errors = {}
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_.each res.responseJSON.errors, (value, key) -> errors[key] = value.join ', '
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def.reject errors
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def
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createPlaylist: (playlist) ->
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def = new $.Deferred()
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$.post('/api/web/playlists/create', playlist)
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.done (res) ->
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$rootScope.$apply ->
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if res.is_pinned
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self.pinnedPlaylists.push res
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self.pinnedPlaylists.sort (left, right) -> left.title.localeCompare right.title
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def.resolve res
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.fail (res)->
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$rootScope.$apply ->
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errors = {}
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_.each res.responseJSON.errors, (value, key) -> errors[key] = value.join ', '
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def.reject errors
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def
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self.refresh()
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self
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])
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