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| 1 | +package org.schabi.newpipe.extractor.services.soundcloud.search.filter; |
| 2 | + |
| 3 | +import org.schabi.newpipe.extractor.search.filter.Filter; |
| 4 | +import org.schabi.newpipe.extractor.search.filter.FilterGroup; |
| 5 | +import org.schabi.newpipe.extractor.search.filter.FilterItem; |
| 6 | +import org.schabi.newpipe.extractor.search.filter.SearchFiltersBase; |
| 7 | + |
| 8 | +public final class SoundcloudFilters extends SearchFiltersBase { |
| 9 | + |
| 10 | + public static final String TRACKS = "tracks"; |
| 11 | + public static final String USERS = "users"; |
| 12 | + public static final String PLAYLISTS = "playlists"; |
| 13 | + public static final String ALL = "all"; |
| 14 | + |
| 15 | + public SoundcloudFilters() { |
| 16 | + init(); |
| 17 | + build(); |
| 18 | + } |
| 19 | + |
| 20 | + @Override |
| 21 | + public String evaluateSelectedContentFilters() { |
| 22 | + if (selectedContentFilter != null && !selectedContentFilter.isEmpty()) { |
| 23 | + final SoundcloudContentFilterItem contentItem = |
| 24 | + // we assume there is just one content filter |
| 25 | + (SoundcloudContentFilterItem) selectedContentFilter.get(0); |
| 26 | + return contentItem.urlEndpoint; |
| 27 | + } |
| 28 | + return ""; |
| 29 | + } |
| 30 | + |
| 31 | + @Override |
| 32 | + protected void init() { |
| 33 | + /* content filters */ |
| 34 | + final int contentFilterAll = builder.addFilterItem( |
| 35 | + new SoundcloudContentFilterItem(ALL, "")); |
| 36 | + final int contentFilterTracks = builder.addFilterItem( |
| 37 | + new SoundcloudContentFilterItem(TRACKS, "/tracks")); |
| 38 | + final int contentFilterUsers = builder.addFilterItem( |
| 39 | + new SoundcloudContentFilterItem(USERS, "/users")); |
| 40 | + final int contentFilterPlaylists = builder.addFilterItem( |
| 41 | + new SoundcloudContentFilterItem(PLAYLISTS, "/playlists")); |
| 42 | + |
| 43 | + /* set default content filter */ |
| 44 | + |
| 45 | + // 'ALL' this is the default search content filter. |
| 46 | + this.defaultContentFilterId = contentFilterAll; |
| 47 | + |
| 48 | + |
| 49 | + /* content filters with sort filters */ |
| 50 | + addContentFilter(builder.createSortGroup(null, true, new FilterItem[]{ |
| 51 | + builder.getFilterForId(contentFilterAll), |
| 52 | + builder.getFilterForId(contentFilterTracks), |
| 53 | + builder.getFilterForId(contentFilterUsers), |
| 54 | + builder.getFilterForId(contentFilterPlaylists), |
| 55 | + })); |
| 56 | + |
| 57 | + /* 'Date' filter items */ |
| 58 | + final int filterIdDateAll = builder.addSortItem( |
| 59 | + new SoundcloudSortFilterItem("all", "")); |
| 60 | + final int filterIdDateLastHour = builder.addSortItem( |
| 61 | + new SoundcloudSortFilterItem("Past hour", "filter.created_at=last_hour")); |
| 62 | + final int filterIdDateLastDay = builder.addSortItem( |
| 63 | + new SoundcloudSortFilterItem("Past day", "filter.created_at=last_day")); |
| 64 | + final int filterIdDateLastWeek = builder.addSortItem( |
| 65 | + new SoundcloudSortFilterItem("Past week", "filter.created_at=last_week")); |
| 66 | + final int filterIdDateLastMonth = builder.addSortItem( |
| 67 | + new SoundcloudSortFilterItem("Past month", "filter.created_at=last_month")); |
| 68 | + final int filterIdDateLastYear = builder.addSortItem( |
| 69 | + new SoundcloudSortFilterItem("Past year", "filter.created_at=last_year")); |
| 70 | + |
| 71 | + /* duration' filter items */ |
| 72 | + final int filterIdDurationAll = builder.addSortItem( |
| 73 | + new SoundcloudSortFilterItem("all", "")); |
| 74 | + final int filterIdDurationShort = builder.addSortItem( |
| 75 | + new SoundcloudSortFilterItem("< 2 min", "filter.duration=short")); |
| 76 | + final int filterIdDurationMedium = builder.addSortItem( |
| 77 | + new SoundcloudSortFilterItem("2-10 min", "filter.duration=medium")); |
| 78 | + final int filterIdDurationLong = builder.addSortItem( |
| 79 | + new SoundcloudSortFilterItem("10-30 min", "filter.duration=long")); |
| 80 | + final int filterIdDurationEpic = builder.addSortItem( |
| 81 | + new SoundcloudSortFilterItem("> 30 min", "filter.duration=epic")); |
| 82 | + |
| 83 | + /* license */ |
| 84 | + final int filterIdLicenseAll = builder.addSortItem( |
| 85 | + new SoundcloudSortFilterItem("all", "")); |
| 86 | + final int filterIdLicenseCommerce = builder.addSortItem( |
| 87 | + new SoundcloudSortFilterItem("To modify commercially", |
| 88 | + "filter.license=to_modify_commercially")); |
| 89 | + |
| 90 | + addContentFilterSortVariant(contentFilterTracks, |
| 91 | + new Filter.Builder(new FilterGroup[]{ |
| 92 | + builder.createSortGroup("Sort by", true, new FilterItem[]{ |
| 93 | + builder.getFilterForId(filterIdDateAll), |
| 94 | + builder.getFilterForId(filterIdDateLastHour), |
| 95 | + builder.getFilterForId(filterIdDateLastDay), |
| 96 | + builder.getFilterForId(filterIdDateLastWeek), |
| 97 | + builder.getFilterForId(filterIdDateLastMonth), |
| 98 | + builder.getFilterForId(filterIdDateLastYear), |
| 99 | + }), |
| 100 | + builder.createSortGroup("Length", true, new FilterItem[]{ |
| 101 | + builder.getFilterForId(filterIdDurationAll), |
| 102 | + builder.getFilterForId(filterIdDurationShort), |
| 103 | + builder.getFilterForId(filterIdDurationMedium), |
| 104 | + builder.getFilterForId(filterIdDurationLong), |
| 105 | + builder.getFilterForId(filterIdDurationEpic), |
| 106 | + }), |
| 107 | + builder.createSortGroup("License", true, new FilterItem[]{ |
| 108 | + builder.getFilterForId(filterIdLicenseAll), |
| 109 | + builder.getFilterForId(filterIdLicenseCommerce), |
| 110 | + }), |
| 111 | + }).build()); |
| 112 | + } |
| 113 | + |
| 114 | + @Override |
| 115 | + public String evaluateSelectedSortFilters() { |
| 116 | + final StringBuilder sortQuery = new StringBuilder(); |
| 117 | + for (final FilterItem item : selectedSortFilter) { |
| 118 | + final SoundcloudSortFilterItem sortItem = |
| 119 | + (SoundcloudSortFilterItem) item; |
| 120 | + if (sortItem != null) { |
| 121 | + if (!sortItem.query.isEmpty()) { |
| 122 | + sortQuery.append("&").append(sortItem.query); |
| 123 | + } |
| 124 | + } |
| 125 | + } |
| 126 | + |
| 127 | + return sortQuery.toString(); |
| 128 | + } |
| 129 | + |
| 130 | + private static class SoundcloudSortFilterItem extends FilterItem { |
| 131 | + private final String query; |
| 132 | + |
| 133 | + SoundcloudSortFilterItem(final String name, final String query) { |
| 134 | + super(Filter.ITEM_IDENTIFIER_UNKNOWN, name); |
| 135 | + this.query = query; |
| 136 | + } |
| 137 | + } |
| 138 | + |
| 139 | + private static final class SoundcloudContentFilterItem extends FilterItem { |
| 140 | + private final String urlEndpoint; |
| 141 | + |
| 142 | + private SoundcloudContentFilterItem(final String name, final String urlEndpoint) { |
| 143 | + super(Filter.ITEM_IDENTIFIER_UNKNOWN, name); |
| 144 | + this.urlEndpoint = urlEndpoint; |
| 145 | + } |
| 146 | + } |
| 147 | +} |
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