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<?php |
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namespace App\Models; |
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use Illuminate\Database\Eloquent\Relations\HasMany; |
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use Illuminate\Foundation\Auth\User as Authenticatable; |
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use Illuminate\Notifications\Notifiable; |
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/** |
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* @property array $preferences |
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* @property int $id |
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* @property bool $is_admin |
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* @property string $lastfm_session_key |
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*/ |
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class User extends Authenticatable |
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{ |
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use Notifiable; |
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/** |
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* The preferences that we don't want to show to the client. |
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* |
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* @var array |
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*/ |
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private const HIDDEN_PREFERENCES = ['lastfm_session_key']; |
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protected $guarded = ['id']; |
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protected $casts = [ |
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'id' => 'int', |
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'is_admin' => 'bool', |
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]; |
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protected $hidden = ['password', 'remember_token', 'created_at', 'updated_at']; |
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public function playlists(): HasMany |
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{ |
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return $this->hasMany(Playlist::class); |
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} |
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public function interactions(): HasMany |
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{ |
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return $this->hasMany(Interaction::class); |
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} |
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/** |
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* @return mixed|null |
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*/ |
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public function getPreference(string $key) |
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{ |
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// We can't use $this->preferences directly, since the data has been tampered |
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// by getPreferencesAttribute(). |
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return array_get((array) unserialize($this->attributes['preferences']), $key); |
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} |
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/** |
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* @param mixed $val |
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*/ |
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public function savePreference(string $key, $val): void |
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{ |
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$preferences = $this->preferences; |
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$preferences[$key] = $val; |
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$this->preferences = $preferences; |
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$this->save(); |
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} |
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/** |
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* An alias to savePreference(). |
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* |
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* @param mixed $val |
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* |
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* @see self::savePreference |
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*/ |
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public function setPreference(string $key, $val): void |
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{ |
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$this->savePreference($key, $val); |
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} |
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public function deletePreference(string $key): void |
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{ |
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$preferences = $this->preferences; |
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array_forget($preferences, $key); |
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$this->update(compact('preferences')); |
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} |
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/** |
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* Determine if the user is connected to Last.fm. |
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*/ |
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public function connectedToLastfm(): bool |
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{ |
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return (bool) $this->lastfm_session_key; |
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} |
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/** |
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* Get the user's Last.fm session key. |
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* |
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* @return string|null The key if found, or null if user isn't connected to Last.fm |
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*/ |
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public function getLastfmSessionKeyAttribute(): ?string |
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{ |
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return $this->getPreference('lastfm_session_key'); |
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} |
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/** |
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* User preferences are stored as a serialized associative array. |
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* |
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* @param mixed[] $value |
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*/ |
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public function setPreferencesAttribute(array $value): void |
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{ |
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$this->attributes['preferences'] = serialize($value); |
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} |
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/** |
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* Unserialize the user preferences back to an array before returning. |
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* |
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* @return mixed[] |
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*/ |
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public function getPreferencesAttribute(?string $value): array |
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{ |
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$preferences = unserialize($value) ?: []; |
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// Hide sensitive data from returned preferences. |
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foreach (self::HIDDEN_PREFERENCES as $key) { |
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if (array_key_exists($key, $preferences)) { |
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$preferences[$key] = 'hidden'; |
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} |
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} |
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return $preferences; |
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} |
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} |
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