public GraphQLVisitor(ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables, ClaimsIdentity claims)
{
this.claims = claims;
this.schemaProvider = schemaProvider;
this.methodProvider = methodProvider;
this.variables = variables;
}
public WhatToDoNext DoGetBuildDir(string basis)
{
query_mode = true;
query_var = QueryVariables.BuildDir;
query_basis = basis;
return(Check(SetMajorMode("variable query") || SetOperation("variable query")));
}
public WhatToDoNext DoGetTopSrcDir()
{
query_mode = true;
query_var = QueryVariables.SrcDir;
query_basis = "/";
return(Check(SetMajorMode("variable query") || SetOperation("variable query")));
}
private async Task SaveMediaList(PlexPayload payload, Media anime)
{
var mutation = @"
mutation($mediaId: Int, $status: MediaListStatus, $progress: Int, $score: Float, $startedAt: FuzzyDateInput, $completedAt: FuzzyDateInput){
SaveMediaListEntry (mediaId: $mediaId, status: $status, progress: $progress, score: $score, startedAt: $startedAt, completedAt: $completedAt)
{
id
status
}
}
";
var variables = new QueryVariables();
variables.MediaId = anime.Id;
if (!string.IsNullOrEmpty(payload.Rating))
{
variables.Score = int.Parse(payload.Rating);
}
else
{
var isMovie = payload.Metadata.Type == "movie";
var isCompleted = isMovie ? true : payload.Metadata.Index == anime.Episodes;
variables.Status = isCompleted ? MediaListStatus.COMPLETED : MediaListStatus.CURRENT;
if (!isCompleted)
{
variables.Progress = payload.Metadata.Index;
}
}
var queryBody = new QueryBody(mutation, variables);
await QueryAnilist(queryBody);
}
private async Task <MediaList> SearchMediaList(int userId, Media anime)
{
var query = @"
query($userId: Int, $mediaId: Int){
Page (page: 1, perPage: 50) {
pageInfo {
total
currentPage
lastPage
hasNextPage
perPage
}
mediaList(userId: $userId, mediaId : $mediaId, type:ANIME){
id
status
}
}
}
";
var variables = new QueryVariables
{
UserId = userId,
MediaId = anime.Id
};
var queryBody = new QueryBody(query, variables);
var responseData = await QueryAnilist(queryBody);
var anilistReturnData = AnlistReturnData.FromJson(responseData);
return(anilistReturnData.Data.Page?.MediaList?.FirstOrDefault());
}
public QueryGrammerNodeVisitor(Expression expression, ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables)
{
currentContext = (ExpressionResult)expression;
this.schemaProvider = schemaProvider;
this.methodProvider = methodProvider;
this.variables = variables;
}
public OperationVisitor(QueryVariables variables, Schema.ISchemaProvider schemaProvider, ClaimsIdentity claims)
{
this.claims = claims;
this.variables = variables;
this.schemaProvider = schemaProvider;
this.operation = new GraphQLOperation();
}
public EntityQueryNodeVisitor(Expression expression, ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables, ClaimsIdentity claims)
{
this.claims = claims;
currentContext = (ExpressionResult)expression;
this.schemaProvider = schemaProvider;
this.methodProvider = methodProvider;
this.variables = variables;
}
/// Parses a GraphQL-like query syntax into a tree respresenting the requested object graph. E.g.
/// {
/// entity/query {
/// field1,
/// field2,
/// relation { field }
/// },
/// ...
/// }
///
/// The returned DataQueryNode is a root node, it's Fields are the top level data queries
public GraphQLResultNode Compile(string query, QueryVariables variables = null)
{
if (variables == null)
{
variables = new QueryVariables();
}
return(Compile(new QueryRequest {
Query = query, Variables = variables
}));
}
private string GetLabelQuery(string orginaztionName, string repoPage)
{
var labelQuery = FormatQuery(query);
var variables = new QueryVariables(orginaztionName, repoPage);
var variablesAsString = stringSerializer.Serialize(variables);
var body = $"{{\"query\":\"{labelQuery}\",\"variables\":{variablesAsString}}}";
return(body);
}
private string GetLabelQuery(string owner, string repository, string pageId)
{
var labelQuery = FormatQuery(queryText);
var variables = new QueryVariables(owner, repository, pageId);
var variablesAsString = stringSerializer.Serialize(variables);
var body = $"{{\"query\":\"{labelQuery}\",\"variables\":{variablesAsString}}}";
return(body);
}
public static CompiledQueryResult CompileWith(string query, Expression context, ISchemaProvider schemaProvider, IMethodProvider methodProvider = null, QueryVariables variables = null)
{
if (methodProvider == null)
{
methodProvider = new DefaultMethodProvider();
}
if (variables == null)
{
variables = new QueryVariables();
}
var expression = CompileQuery(query, context, schemaProvider, methodProvider, variables);
var parameters = expression.Expression.NodeType == ExpressionType.Lambda ? ((LambdaExpression)expression.Expression).Parameters.ToList() : new List<ParameterExpression>();
return new CompiledQueryResult(expression, parameters);
}
private async Task <Media> SearchAnilist(PlexPayload payload)
{
var query = @"
query($search:String, $seasonYear: Int, $format: MediaFormat){
Page (page: 1, perPage: 1) {
pageInfo {
total
currentPage
lastPage
hasNextPage
perPage
}
media(search:$search, seasonYear:$seasonYear, format: $format, type:ANIME){
id
title {
romaji
}
episodes
}
}
}
";
if (string.IsNullOrEmpty(payload.Metadata.GrandparentTitle))
{
payload.Metadata.GrandparentTitle = null;
}
var variables = new QueryVariables
{
Search = payload.Metadata.GrandparentTitle ?? payload.Metadata.ParentTitle ?? payload.Metadata.Title,
SeasonYear = payload.Metadata.Year,
Format = payload.Metadata.Type == "movie" ? MediaFormat.MOVIE : MediaFormat.TV
};
var queryBody = new QueryBody(query, variables);
var responseData = await QueryAnilist(queryBody);
var anilistReturnData = AnlistReturnData.FromJson(responseData);
return(anilistReturnData.Data.Page?.Media?.FirstOrDefault());
}
public OperationVisitor(QueryVariables variables, Schema.ISchemaProvider schemaProvider)
{
this.variables = variables;
this.operation = new GraphQLOperation();
this.constantVisitor = new ConstantVisitor(schemaProvider);
}
public OperationVisitor(QueryVariables variables)
{
this.variables = variables;
this.operation = new GraphQLOperation();
}
private static ExpressionResult CompileQuery(string query, Expression context, ISchemaProvider schemaProvider, ClaimsIdentity claims, IMethodProvider methodProvider, QueryVariables variables)
{
AntlrInputStream stream = new AntlrInputStream(query);
var lexer = new EntityGraphQLLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new EntityGraphQLParser(tokens)
{
BuildParseTree = true
};
var tree = parser.startRule();
var visitor = new QueryGrammerNodeVisitor(context, schemaProvider, methodProvider, variables, claims);
var expression = visitor.Visit(tree);
return(expression);
}
/// <summary>
/// Compile a query.
/// </summary>
/// <param name="query">The query text</param>
/// <param name="schemaProvider"></param>
/// <param name="methodProvider"></param>
/// <returns></returns>
public static CompiledQueryResult Compile(string query, ISchemaProvider schemaProvider, ClaimsIdentity claims, IMethodProvider methodProvider, QueryVariables variables)
{
ParameterExpression contextParam = null;
if (schemaProvider != null)
{
contextParam = Expression.Parameter(schemaProvider.ContextType);
}
var expression = CompileQuery(query, contextParam, schemaProvider, claims, methodProvider, variables);
var contextParams = new List <ParameterExpression>();
if (contextParam != null)
{
contextParams.Add(contextParam);
}
return(new CompiledQueryResult(expression, contextParams));
}
public static QueryResult CompileWith(string query, Expression context, ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables)
{
var expression = CompileQuery(query, context, schemaProvider, methodProvider, variables);
var parameters = expression.Expression.NodeType == ExpressionType.Lambda ? ((LambdaExpression)expression.Expression).Parameters.ToList() : new List <ParameterExpression>();
if (expression.ConstantParameters != null)
{
parameters.AddRange(expression.ConstantParameters.Keys);
}
return(new QueryResult(expression, parameters, expression.ConstantParameters?.Values));
}
/// <summary>
/// Compile a query.
/// </summary>
/// <param name="query">The query text</param>
/// <param name="schemaProvider"></param>
/// <param name="methodProvider"></param>
/// <returns></returns>
public static QueryResult Compile(string query, ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables)
{
ParameterExpression contextParam = null;
if (schemaProvider != null)
{
contextParam = Expression.Parameter(schemaProvider.ContextType);
}
var expression = CompileQuery(query, contextParam, schemaProvider, methodProvider, variables);
var contextParams = new List <ParameterExpression>();
if (contextParam != null)
{
contextParams.Add(contextParam);
}
if (expression.ConstantParameters.Any())
{
contextParams.AddRange(expression.ConstantParameters.Keys);
}
return(new QueryResult(expression, contextParams, expression.ConstantParameters.Values));
}
public QueryBody(string query, QueryVariables variables = null)
{
Query = query;
Variables = variables;
}
public WhatToDoNext DoGetTopSrcDir () {
query_mode = true;
query_var = QueryVariables.SrcDir;
query_basis = "/";
return Check (SetMajorMode ("variable query") || SetOperation ("variable query"));
}
public GraphQLVisitor(ISchemaProvider schemaProvider, IMethodProvider methodProvider, QueryVariables variables)
{
this.schemaProvider = schemaProvider;
this.methodProvider = methodProvider;
this.variables = variables;
}
public OperationVisitor(QueryVariables variables, Schema.ISchemaProvider schemaProvider)
{
this.variables = variables;
this.schemaProvider = schemaProvider;
this.operation = new GraphQLOperation();
}
public WhatToDoNext DoGetBuildDir (string basis) {
query_mode = true;
query_var = QueryVariables.BuildDir;
query_basis = basis;
return Check (SetMajorMode ("variable query") || SetOperation ("variable query"));
}