mirror of
https://github.com/Poniverse/Pony.fm.git
synced 2024-11-30 08:37:59 +01:00
256 lines
9.5 KiB
CoffeeScript
256 lines
9.5 KiB
CoffeeScript
# Pony.fm - A community for pony fan music.
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# Copyright (C) 2015 Peter Deltchev
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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('tracks', [
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'$rootScope', '$http', 'taxonomies'
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($rootScope, $http, taxonomies) ->
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filterDef = null
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trackCache = {}
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class Query
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cachedDef: null
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page: 1
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admin: false
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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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isIdSelected: (type, id) ->
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@filters[type].selectedObject[id] != undefined
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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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setListFilter: (type, id) ->
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@cachedDef = null
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@page = 1
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filterToAdd = _.find @availableFilters[type].values, (f) -> `f.id == id`
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return if !filterToAdd
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filter = @filters[type]
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filter.selectedArray = [filterToAdd]
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filter.selectedObject = {}
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filter.selectedObject[id] = filterToAdd
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filter.title = filterToAdd.title
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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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toggleListFilter: (type, id) ->
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@cachedDef = null
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@page = 1
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filter = @filters[type]
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if filter.selectedObject[id]
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delete filter.selectedObject[id]
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filter.selectedArray.splice _.indexOf(filter.selectedArray, (f) -> f.id == id), 1
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else
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filterToAdd = _.find @availableFilters[type].values, (f) -> `f.id == id`
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return if !filterToAdd
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filter.selectedObject[id] = filterToAdd
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filter.selectedArray.push filterToAdd
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if filter.selectedArray.length == 0
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filter.title = 'Any'
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else if filter.selectedArray.length == 1
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filter.title = filter.selectedArray[0].title
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else
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filter.title = filter.selectedArray.length + ' selected'
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setPage: (page) ->
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@page = page
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@cachedDef = null
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setAdmin: (value) ->
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@cachedDef = null
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@admin = value
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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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fetch: () ->
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return @cachedDef if @cachedDef
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@cachedDef = new $.Deferred()
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trackDef = @cachedDef
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query = '/api/web/tracks?'
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if @admin
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query = '/api/web/admin/tracks?'
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parts = ['page=' + @page]
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_.each @availableFilters, (filter, name) =>
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if filter.type == 'single'
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parts.push @filters[name].filter
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else
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queryName = filter.filterName
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for item in @filters[name].selectedArray
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parts.push queryName + "[]=" + item.id
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query += parts.join '&'
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$http.get(query).success (tracks) =>
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@tracks = tracks
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for listener in @listeners
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listener tracks
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trackDef.resolve tracks
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trackDef.promise()
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self =
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filters: {}
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fetch: (id, force) ->
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force = force || false
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return trackCache[id] if !force && trackCache[id]
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trackDef = new $.Deferred()
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$http.get('/api/web/tracks/' + id + '?log=true').success (track) ->
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trackDef.resolve track
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trackCache[id] = trackDef.promise()
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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.isVocal =
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type: 'single'
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name: 'vocal'
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values: [
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{title: 'Either', query: '', isDefault: true, filter: ''},
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{title: 'Yes', query: 'yes', isDefault: false, filter: 'is_vocal=true'},
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{title: 'No', query: 'no', isDefault: false, filter: 'is_vocal=false'}
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]
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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: 'Latest', query: '', isDefault: true, filter: 'order=published_at,desc'},
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{title: 'Most Played', query: 'plays', isDefault: false, filter: 'order=play_count,desc'},
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{title: 'Most Downloaded', query: 'downloads', isDefault: false, filter: 'order=download_count,desc'},
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{title: 'Most Favourited', query: 'favourites', isDefault: false, filter: 'order=favourite_count,desc'}
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{title: 'Alphabetical', query: 'alphabetical', isDefault: false, filter: 'order=title,asc'},
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]
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self.filters.genres =
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type: 'list'
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name: 'genres'
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values: []
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filterName: 'genres'
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self.filters.trackTypes =
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type: 'list'
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name: 'types'
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values: []
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filterName: 'types'
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self.filters.showSongs =
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type: 'list'
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name: 'songs'
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values: []
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filterName: 'songs'
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taxonomies.refresh().done (taxes) ->
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for genre in taxes.genresWithTracks
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self.filters.genres.values.push
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title: genre.name
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id: genre.id
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for type in taxes.trackTypesWithTracks
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self.filters.trackTypes.values.push
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title: type.title
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id: type.id
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for song in taxes.showSongsWithTracks
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self.filters.showSongs.values.push
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title: song.title
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id: song.id
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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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self
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])
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