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1 /*
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1
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2 * Beefweb <-> mpris "compatibility" layer.
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0
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3 *
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4 * Copyright (C) 2026 Paper
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5 *
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6 * This program is free software; you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License
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8 * as published by the Free Software Foundation; either version 2
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9 * of the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, see
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18 * <https://www.gnu.org/licenses/>.
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19 */
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20
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2
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21 /* Fuck off, I don't care. */
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22 #![allow(nonstandard_style)]
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23
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0
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24 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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25 pub struct PlayerInfo {
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26 pub name: String,
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27 pub title: String,
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28 pub version: String,
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29 // fuck camel case
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30 #[serde(rename = "pluginVersion")]
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31 pub plugin_version: String,
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32 }
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33
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34 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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35 pub struct ActiveItemInfo {
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36 #[serde(rename = "playlistId")]
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37 pub playlist_id: String,
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38 #[serde(rename = "playlistIndex")]
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39 pub playlist_index: i64,
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40 pub index: i64,
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41 pub position: f64,
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42 pub duration: f64,
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43 pub columns: Vec<String>,
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44 }
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45
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46 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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47 pub enum VolumeType {
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48 #[serde(rename = "db")]
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49 DB,
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50 #[serde(rename = "linear")]
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51 LINEAR,
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52 #[serde(rename = "upDown")]
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53 UPDOWN, /* ??? */
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54 }
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55
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56 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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57 pub struct VolumeInfo {
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58 pub r#type: VolumeType,
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59 pub min: f64,
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60 pub max: f64,
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61 pub value: f64,
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62 #[serde(rename = "isMuted")]
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63 pub muted: bool,
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64 }
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65
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66 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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67 pub struct ApiPermissions {
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68 #[serde(rename = "changePlaylists")]
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69 pub change_playlists: bool,
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70 #[serde(rename = "changeOutput")]
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71 pub change_output: bool,
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72 #[serde(rename = "changeClientConfig")]
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73 pub change_client_config: bool,
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74 }
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75
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76 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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2
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77 pub enum PlaybackState {
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78 #[serde(rename = "stopped")]
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79 STOPPED,
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80 #[serde(rename = "playing")]
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81 PLAYING,
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82 #[serde(rename = "paused")]
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83 PAUSED,
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84 }
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85
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86 /* fb2k playback order */
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87 #[derive(Debug)]
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88 pub enum PlaybackOrder {
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89 DEFAULT,
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90 REPEAT_PLAYLIST,
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91 REPEAT_TRACK,
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92 RANDOM,
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93 SHUFFLE_TRACKS,
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94 SHUFFLE_ALBUMS,
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95 SHUFFLE_FOLDERS,
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96 }
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97
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98 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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99 #[serde(tag = "type")]
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100 pub enum Options {
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101 #[serde(rename = "enum")]
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102 Enumeration {
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103 #[serde(rename = "enumNames")]
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104 enum_names: Vec<String>,
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105 id: String,
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106 name: String,
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107 value: i64,
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108 },
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109 #[serde(rename = "bool")]
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110 Boolean {
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111 id: String,
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112 name: String,
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113 value: bool,
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114 },
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115 }
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116
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117 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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118 pub struct Player {
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119 pub info: PlayerInfo,
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120 #[serde(rename = "activeItem")]
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121 pub active_item: ActiveItemInfo,
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122 /* XXX actually an enum */
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123 #[serde(rename = "playbackState")]
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124 pub playback_state: PlaybackState,
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125 pub volume: VolumeInfo,
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126 pub permissions: ApiPermissions,
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2
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127
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128 options: Option<Vec<Options>>,
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129
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130 /* these two fields are deprecated,
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131 * replaced with "options" array */
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132 #[serde(skip_serializing_if = "Option::is_none")]
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133 playbackMode: Option<i64>,
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134
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135 #[serde(skip_serializing_if = "Option::is_none")]
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136 playbackModes: Option<Vec<String>>,
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0
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137 }
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138
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139 /* {"player": {struct Player}} */
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140 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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141 struct PlayerHelper {
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142 player: Player,
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143 }
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144
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145 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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146 #[serde(untagged)]
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147 enum SetPlayerOption {
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148 Integer { id: String, value: i64 },
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149 Boolean { id: String, value: bool },
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150 }
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151
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152 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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153 #[serde_with::skip_serializing_none]
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154 struct SetPlayer {
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155 /* dB */
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156 volume: Option<f64>,
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157 /* ??? */
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158 #[serde(rename = "relativeVolume")]
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159 relative_volume: Option<f64>,
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160 #[serde(rename = "isMuted")]
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161 muted: Option<bool>,
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162 position: Option<f64>,
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163 #[serde(rename = "relativePosition")]
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164 relative_position: Option<f64>,
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165 /* teehee */
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166 options: Option<Vec<SetPlayerOption>>,
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167 }
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168
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169 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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170 pub struct PlaylistItem {
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171 pub columns: Vec<String>
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172 }
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173
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174 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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175 pub struct PlaylistItems {
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176 pub offset: i64,
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177 #[serde(rename = "totalCount")]
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178 pub total_count: i64,
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179 pub items: Vec<PlaylistItem>,
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180 }
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181
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182 #[derive(serde::Serialize, serde::Deserialize, Debug)]
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183 struct PlaylistItemsHelper {
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184 #[serde(rename = "playlistItems")]
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185 playlist_items: PlaylistItems,
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186 }
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187
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188 /* --- NOW, THE ACTUAL BEEFWEB THING */
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189
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190 pub struct Beefweb {
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191 client: reqwest::Client,
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192 base_url: String,
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193 }
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194
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195 impl Beefweb {
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196 pub fn new(base: &str) -> Beefweb
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197 {
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198 return Beefweb {
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199 client: reqwest::Client::new(),
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200 base_url: base.to_string(),
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201 };
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202 }
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203
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204 pub async fn player(&self) -> Result<Player, anyhow::Error>
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205 {
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206 return Ok(self.client
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207 .get(format!("{}/player", self.base_url))
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208 .send()
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209 .await?
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210 .json::<PlayerHelper>()
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211 .await?
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212 .player);
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213 }
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214
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2
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215 fn playback_order_lookup(playback_order: &str) -> Option<PlaybackOrder>
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216 {
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217 return match playback_order {
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218 "Default" => return Some(PlaybackOrder::DEFAULT),
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219 "Repeat (playlist)" => return Some(PlaybackOrder::REPEAT_PLAYLIST),
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220 "Repeat (track)" => return Some(PlaybackOrder::REPEAT_TRACK),
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221 "Random" => return Some(PlaybackOrder::RANDOM),
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222 "Shuffle (tracks)" => return Some(PlaybackOrder::SHUFFLE_TRACKS),
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223 "Shuffle (albums)" => return Some(PlaybackOrder::SHUFFLE_ALBUMS),
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224 "Shuffle (folders)" => return Some(PlaybackOrder::SHUFFLE_FOLDERS),
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225 _ => None,
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226 };
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227 }
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228
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229 fn playback_order_cruft(v: &Vec<String>, s: i64) -> Option<PlaybackOrder>
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230 {
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231 let x = v.get(s as usize);
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232
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233 match x {
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234 Some(y) => return Self::playback_order_lookup(y),
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235 _ => (),
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236 };
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237
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238 return None;
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239 }
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240
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241 pub async fn playback_order(&self) -> Result<PlaybackOrder, anyhow::Error>
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242 {
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243 let p = self.player().await?;
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244
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245 match p.options {
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246 Some(x) => {
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247 for i in x {
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248 match i {
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249 Options::Enumeration { enum_names: e, id: id, name: _, value: v } => {
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250 match id.as_str() {
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251 "playbackOrder" => {
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252 match Self::playback_order_cruft(&e, v) {
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253 Some(z) => return Ok(z),
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254 _ => (),
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255 };
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256 },
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257 _ => (),
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258 };
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259 },
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260 _ => (),
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261 };
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262 }
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263 },
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264 _ => (),
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265 }
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266
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267 match p.playbackModes {
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268 Some(x) => {
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269 match p.playbackMode {
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270 Some(y) => {
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271 match Self::playback_order_cruft(&x, y) {
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272 Some(v) => return Ok(v),
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273 _ => (),
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274 }
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275 },
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276 _ => (),
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277 };
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278 }
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279 _ => (),
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280 }
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281
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282 return Err(anyhow::anyhow!("Unknown or invalid playback order?"));
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283 }
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284
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285 pub async fn volume(&self) -> Result<VolumeInfo, anyhow::Error>
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286 {
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287 return Ok(self.player().await?.volume);
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288 }
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289
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290 pub async fn position(&self) -> Result<f64, anyhow::Error>
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291 {
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292 return Ok(self.player().await?.active_item.position);
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293 }
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294
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295 /* XXX might be able to use macros for this? idk --paper */
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296 async fn play_pause_stop(&self, x: &str) -> Result<(), anyhow::Error>
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297 {
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298 self.client
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299 .post(format!("{}/player/{}", self.base_url, x))
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300 .send()
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301 .await?;
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302
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303 return Ok(());
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304 }
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305
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306 pub async fn play(&self) -> Result<(), anyhow::Error>
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307 {
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308 return self.play_pause_stop("play").await;
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309 }
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310
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311 pub async fn pause(&self) -> Result<(), anyhow::Error>
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312 {
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313 return self.play_pause_stop("pause").await;
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314 }
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315
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316 pub async fn stop(&self) -> Result<(), anyhow::Error>
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317 {
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318 return self.play_pause_stop("stop").await;
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319 }
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320
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321 pub async fn play_pause(&self) -> Result<(), anyhow::Error>
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322 {
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323 return self.play_pause_stop("play-pause").await;
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324 }
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325
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326 pub async fn next(&self) -> Result<(), anyhow::Error>
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327 {
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328 return self.play_pause_stop("next").await;
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329 }
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330
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331 pub async fn previous(&self) -> Result<(), anyhow::Error>
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332 {
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333 return self.play_pause_stop("previous").await;
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334 }
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335
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336 /* XXX what should this return? */
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337 async fn set_player(&self, p: &SetPlayer) -> Result<(), anyhow::Error>
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338 {
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339 self.client
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340 .post(format!("{}/player", self.base_url))
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341 .json::<SetPlayer>(p)
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342 .send()
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343 .await?;
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344
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345 return Ok(());
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346 }
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347
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348 pub async fn set_volume(&self, volume: f64) -> Result<(), anyhow::Error>
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349 {
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350 return self.set_player(&SetPlayer {
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351 volume: Some(volume),
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352 relative_volume: None,
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353 muted: None,
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354 position: None,
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355 relative_position: None,
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356 options: None,
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357 }).await;
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358 }
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359
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360 pub async fn set_position(&self, position: f64) -> Result<(), anyhow::Error>
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361 {
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362 return self.set_player(&SetPlayer {
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363 volume: None,
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2
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364 relative_volume: None,
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365 muted: None,
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2
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366 position: Some(position),
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367 relative_position: None,
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368 options: None,
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369 }).await;
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370 }
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371
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2
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372 /* TODO -- finish this; need to link between string and enum
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373
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374 pub async fn set_playback_order(&self, ) -> Result<(), anyhow::Error>
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375 {
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376 let p = self.set_player(&SetPlayer {
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377 volume: None,
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378 relative_volume: None,
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379 muted: None,
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380 position: None,
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381 relative_position: None,
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382 options:
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383 })
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384 }
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385 */
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386
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3
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387 pub async fn playlist_items(&self, playlist_id: &str, offset: i64, count: i64, columns: &Vec<&str>) -> Result<PlaylistItems, anyhow::Error>
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0
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388 {
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389 return Ok(self.client
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390 .get(format!("{}/playlists/{}/items/{}:{}", self.base_url, playlist_id, offset, count))
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391 .query(&[("columns", columns.join(","))])
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392 .send()
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393 .await?
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394 .json::<PlaylistItemsHelper>()
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395 .await?
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396 .playlist_items);
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397 }
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398
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3
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399 pub async fn playlist_item(&self, playlist_id: &str, index: i64, columns: &Vec<&str>) -> Result<PlaylistItems, anyhow::Error>
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400 {
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401 return self.playlist_items(playlist_id, index, 1, columns).await;
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402 }
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403
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0
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404 pub async fn artwork(&self, playlist_id: &str, index: i64) -> Result<bytes::Bytes, anyhow::Error>
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405 {
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406 return Ok(self.client
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407 .get(format!("{}/artwork/{}/{}", self.base_url, playlist_id, index))
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408 .send()
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409 .await?
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410 .bytes()
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411 .await?);
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412 }
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413 }
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