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			265 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
			
		
		
	
	
			265 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.IO;
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using System.Linq;
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using System.Text.Json;
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using System.Threading.Tasks;
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using Jellyfin.Api.Attributes;
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using Jellyfin.Api.Constants;
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using Jellyfin.Extensions.Json;
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using MediaBrowser.Common.Plugins;
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using MediaBrowser.Common.Updates;
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using MediaBrowser.Model.Net;
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using MediaBrowser.Model.Plugins;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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namespace Jellyfin.Api.Controllers;
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/// <summary>
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/// Plugins controller.
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/// </summary>
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[Authorize]
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public class PluginsController : BaseJellyfinApiController
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{
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    private readonly IInstallationManager _installationManager;
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    private readonly IPluginManager _pluginManager;
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    private readonly JsonSerializerOptions _serializerOptions;
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    /// <summary>
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    /// Initializes a new instance of the <see cref="PluginsController"/> class.
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    /// </summary>
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    /// <param name="installationManager">Instance of the <see cref="IInstallationManager"/> interface.</param>
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    /// <param name="pluginManager">Instance of the <see cref="IPluginManager"/> interface.</param>
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    public PluginsController(
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        IInstallationManager installationManager,
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        IPluginManager pluginManager)
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    {
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        _installationManager = installationManager;
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        _pluginManager = pluginManager;
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        _serializerOptions = JsonDefaults.Options;
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    }
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    /// <summary>
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    /// Gets a list of currently installed plugins.
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    /// </summary>
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    /// <response code="200">Installed plugins returned.</response>
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    /// <returns>List of currently installed plugins.</returns>
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    [HttpGet]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    public ActionResult<IEnumerable<PluginInfo>> GetPlugins()
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    {
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        return Ok(_pluginManager.Plugins
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            .OrderBy(p => p.Name)
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            .Select(p => p.GetPluginInfo()));
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    }
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    /// <summary>
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    /// Enables a disabled plugin.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <param name="version">Plugin version.</param>
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    /// <response code="204">Plugin enabled.</response>
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    /// <response code="404">Plugin not found.</response>
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    /// <returns>An <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpPost("{pluginId}/{version}/Enable")]
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    [Authorize(Policy = Policies.RequiresElevation)]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult EnablePlugin([FromRoute, Required] Guid pluginId, [FromRoute, Required] Version version)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId, version);
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        if (plugin is null)
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        {
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            return NotFound();
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        }
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        _pluginManager.EnablePlugin(plugin);
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        return NoContent();
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    }
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    /// <summary>
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    /// Disable a plugin.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <param name="version">Plugin version.</param>
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    /// <response code="204">Plugin disabled.</response>
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    /// <response code="404">Plugin not found.</response>
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    /// <returns>An <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpPost("{pluginId}/{version}/Disable")]
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    [Authorize(Policy = Policies.RequiresElevation)]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult DisablePlugin([FromRoute, Required] Guid pluginId, [FromRoute, Required] Version version)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId, version);
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        if (plugin is null)
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        {
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            return NotFound();
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        }
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        _pluginManager.DisablePlugin(plugin);
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        return NoContent();
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    }
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    /// <summary>
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    /// Uninstalls a plugin by version.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <param name="version">Plugin version.</param>
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    /// <response code="204">Plugin uninstalled.</response>
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    /// <response code="404">Plugin not found.</response>
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    /// <returns>An <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpDelete("{pluginId}/{version}")]
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    [Authorize(Policy = Policies.RequiresElevation)]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult UninstallPluginByVersion([FromRoute, Required] Guid pluginId, [FromRoute, Required] Version version)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId, version);
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        if (plugin is null)
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        {
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            return NotFound();
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        }
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        _installationManager.UninstallPlugin(plugin);
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        return NoContent();
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    }
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    /// <summary>
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    /// Uninstalls a plugin.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <response code="204">Plugin uninstalled.</response>
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    /// <response code="404">Plugin not found.</response>
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    /// <returns>An <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpDelete("{pluginId}")]
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    [Authorize(Policy = Policies.RequiresElevation)]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    [Obsolete("Please use the UninstallPluginByVersion API.")]
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    public ActionResult UninstallPlugin([FromRoute, Required] Guid pluginId)
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    {
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        // If no version is given, return the current instance.
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        var plugins = _pluginManager.Plugins.Where(p => p.Id.Equals(pluginId)).ToList();
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        // Select the un-instanced one first.
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        var plugin = plugins.FirstOrDefault(p => p.Instance is null) ?? plugins.MinBy(p => p.Manifest.Status);
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        if (plugin is not null)
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        {
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            _installationManager.UninstallPlugin(plugin);
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            return NoContent();
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        }
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        return NotFound();
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    }
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    /// <summary>
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    /// Gets plugin configuration.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <response code="200">Plugin configuration returned.</response>
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    /// <response code="404">Plugin not found or plugin configuration not found.</response>
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    /// <returns>Plugin configuration.</returns>
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    [HttpGet("{pluginId}/Configuration")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult<BasePluginConfiguration> GetPluginConfiguration([FromRoute, Required] Guid pluginId)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId);
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        if (plugin?.Instance is IHasPluginConfiguration configPlugin)
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        {
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            return configPlugin.Configuration;
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        }
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        return NotFound();
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    }
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    /// <summary>
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    /// Updates plugin configuration.
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    /// </summary>
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    /// <remarks>
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    /// Accepts plugin configuration as JSON body.
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    /// </remarks>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <response code="204">Plugin configuration updated.</response>
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    /// <response code="404">Plugin not found or plugin does not have configuration.</response>
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    /// <returns>An <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpPost("{pluginId}/Configuration")]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public async Task<ActionResult> UpdatePluginConfiguration([FromRoute, Required] Guid pluginId)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId);
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        if (plugin?.Instance is not IHasPluginConfiguration configPlugin)
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        {
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            return NotFound();
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        }
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        var configuration = (BasePluginConfiguration?)await JsonSerializer.DeserializeAsync(Request.Body, configPlugin.ConfigurationType, _serializerOptions)
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            .ConfigureAwait(false);
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        if (configuration is not null)
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        {
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            configPlugin.UpdateConfiguration(configuration);
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        }
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        return NoContent();
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    }
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    /// <summary>
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    /// Gets a plugin's image.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <param name="version">Plugin version.</param>
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    /// <response code="200">Plugin image returned.</response>
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    /// <returns>Plugin's image.</returns>
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    [HttpGet("{pluginId}/{version}/Image")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    [ProducesImageFile]
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    [AllowAnonymous]
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    public ActionResult GetPluginImage([FromRoute, Required] Guid pluginId, [FromRoute, Required] Version version)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId, version);
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        if (plugin is null)
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        {
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            return NotFound();
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        }
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        var imagePath = Path.Combine(plugin.Path, plugin.Manifest.ImagePath ?? string.Empty);
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        if (plugin.Manifest.ImagePath is null || !System.IO.File.Exists(imagePath))
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        {
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            return NotFound();
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        }
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        imagePath = Path.Combine(plugin.Path, plugin.Manifest.ImagePath);
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        return PhysicalFile(imagePath, MimeTypes.GetMimeType(imagePath));
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    }
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    /// <summary>
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    /// Gets a plugin's manifest.
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    /// </summary>
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    /// <param name="pluginId">Plugin id.</param>
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    /// <response code="204">Plugin manifest returned.</response>
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    /// <response code="404">Plugin not found.</response>
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    /// <returns>A <see cref="PluginManifest"/> on success, or a <see cref="NotFoundResult"/> if the plugin could not be found.</returns>
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    [HttpPost("{pluginId}/Manifest")]
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    [ProducesResponseType(StatusCodes.Status204NoContent)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult<PluginManifest> GetPluginManifest([FromRoute, Required] Guid pluginId)
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    {
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        var plugin = _pluginManager.GetPlugin(pluginId);
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        if (plugin is not null)
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        {
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            return plugin.Manifest;
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        }
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        return NotFound();
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    }
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}
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