From 6051927c8fa32cfffa102d2a170c5a6cf747a1b9 Mon Sep 17 00:00:00 2001 From: nsfisis Date: Sun, 9 Aug 2026 11:19:03 +0900 Subject: refactor(symfony-console): extract symfony/console into the shirabe-symfony-console crate Move `Symfony\Component\Console` out of shirabe-external-packages and into its own crate, so the path is `shirabe_symfony_console::application::Application` instead of `shirabe_external_packages::symfony::console::application::Application`. The `delegate_to_inner!` and `delegate_command_trait_impls_to_inner!` macros move with it. Co-Authored-By: Claude Opus 5 (1M context) --- .../src/question/question.rs | 371 +++++++++++++++++++++ 1 file changed, 371 insertions(+) create mode 100644 crates/shirabe-symfony-console/src/question/question.rs (limited to 'crates/shirabe-symfony-console/src/question/question.rs') diff --git a/crates/shirabe-symfony-console/src/question/question.rs b/crates/shirabe-symfony-console/src/question/question.rs new file mode 100644 index 00000000..7f96111b --- /dev/null +++ b/crates/shirabe-symfony-console/src/question/question.rs @@ -0,0 +1,371 @@ +//! ref: composer/vendor/symfony/console/Question/Question.php + +use crate::exception::invalid_argument_exception::InvalidArgumentException; +use crate::exception::logic_exception::LogicException; +use crate::question::choice_question::ChoiceQuestion; +use crate::question::confirmation_question::ConfirmationQuestion; +use shirabe_php_shim::PhpMixed; + +/// Polymorphic boundary for the Symfony Console Question hierarchy. +/// +/// PHP has no `QuestionInterface`; `Question` is a concrete class extended by +/// `ChoiceQuestion`/`ConfirmationQuestion`. Modelling those subclasses as +/// `inner: Question` composition loses subtype identity, so consumers that take +/// a `Question` and run `instanceof` checks are expressed here as a trait whose +/// `as_choice`/`as_confirmation` downcasts stand in for `instanceof`. +pub trait QuestionInterface: std::fmt::Debug { + fn get_question(&self) -> &str; + + fn get_default(&self) -> PhpMixed; + + fn is_multiline(&self) -> bool; + + fn is_hidden(&self) -> bool; + + fn is_hidden_fallback(&self) -> bool; + + fn get_autocompleter_values(&self) -> Option>; + + fn get_autocompleter_callback(&self) -> Option<&dyn Fn(&str) -> Option>>; + + fn get_validator( + &self, + ) -> Option<&dyn Fn(Option) -> Result>; + + fn get_max_attempts(&self) -> Option; + + fn get_normalizer(&self) -> Option<&dyn Fn(PhpMixed) -> PhpMixed>; + + fn is_trimmable(&self) -> bool; + + /// Models `$question instanceof ChoiceQuestion`. + fn as_choice(&self) -> Option<&ChoiceQuestion> { + None + } + + /// Models `$question instanceof ConfirmationQuestion`. + fn as_confirmation(&self) -> Option<&ConfirmationQuestion> { + None + } +} + +/// Represents a Question. +pub struct Question { + question: String, + attempts: Option, + hidden: bool, + hidden_fallback: bool, + autocompleter_callback: Option Option>>>, + validator: Option) -> Result>>, + default: Option, + normalizer: Option PhpMixed>>, + trimmable: bool, + multiline: bool, +} + +impl std::fmt::Debug for Question { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + f.debug_struct("Question") + .field("question", &self.question) + .field("attempts", &self.attempts) + .field("hidden", &self.hidden) + .field("hidden_fallback", &self.hidden_fallback) + .field("default", &self.default) + .field("trimmable", &self.trimmable) + .field("multiline", &self.multiline) + .finish_non_exhaustive() + } +} + +impl Question { + /// `$question` The question to ask to the user. + /// `$default` The default answer to return if the user enters nothing. + pub fn new(question: String, default: Option) -> Self { + Self { + question, + attempts: None, + hidden: false, + hidden_fallback: true, + autocompleter_callback: None, + validator: None, + default, + normalizer: None, + trimmable: true, + multiline: false, + } + } + + /// Returns the question. + pub fn get_question(&self) -> &str { + &self.question + } + + /// Returns the default answer. + pub fn get_default(&self) -> PhpMixed { + self.default.clone().unwrap_or(PhpMixed::Null) + } + + /// Returns whether the user response accepts newline characters. + pub fn is_multiline(&self) -> bool { + self.multiline + } + + /// Sets whether the user response should accept newline characters. + pub fn set_multiline(&mut self, multiline: bool) -> &mut Self { + self.multiline = multiline; + + self + } + + /// Returns whether the user response must be hidden. + pub fn is_hidden(&self) -> bool { + self.hidden + } + + /// Sets whether the user response must be hidden or not. + /// + /// Throws LogicException in case the autocompleter is also used. + pub fn set_hidden(&mut self, hidden: bool) -> Result<&mut Self, LogicException> { + if self.autocompleter_callback.is_some() { + return Err(LogicException::new( + "A hidden question cannot use the autocompleter.".to_string(), + )); + } + + self.hidden = hidden; + + Ok(self) + } + + /// In case the response cannot be hidden, whether to fallback on non-hidden question or not. + pub fn is_hidden_fallback(&self) -> bool { + self.hidden_fallback + } + + /// Sets whether to fallback on non-hidden question if the response cannot be hidden. + pub fn set_hidden_fallback(&mut self, fallback: bool) -> &mut Self { + self.hidden_fallback = fallback; + + self + } + + /// Gets values for the autocompleter. + pub fn get_autocompleter_values(&self) -> Option> { + let callback = self.get_autocompleter_callback(); + + match callback { + Some(callback) => callback(""), + None => None, + } + } + + /// Sets values for the autocompleter. + /// + /// Throws LogicException. + pub fn set_autocompleter_values( + &mut self, + values: Option, + ) -> Result<&mut Self, LogicException> { + let callback: Option Option>>> = match values { + // PHP: `if (\is_array($values))`. Both PhpMixed::List and ::Array model PHP arrays. + Some(values) if matches!(values, PhpMixed::List(_) | PhpMixed::Array(_)) => { + let values = if Self::is_assoc(&values) { + let array = match &values { + PhpMixed::Array(array) => array, + _ => unreachable!(), + }; + // array_merge(array_keys($values), array_values($values)) + let mut merged: Vec = + array.keys().map(|k| PhpMixed::String(k.clone())).collect(); + merged.extend(array.values().cloned()); + merged + } else { + // array_values($values) + match &values { + PhpMixed::List(list) => list.to_vec(), + PhpMixed::Array(array) => array.values().cloned().collect(), + _ => unreachable!(), + } + }; + + Some(Box::new(move |_input: &str| Some(values.clone()))) + } + // PHP: `elseif ($values instanceof \Traversable)`. In PHP this caches the + // iterator result; here non-array iterables are not modeled, so treat any + // remaining value as the Traversable branch. + Some(values) => { + // PHP: `iterator_to_array($values, false)` caches a Traversable. + // Non-array iterables are not modeled by PhpMixed; extract any + // list/array elements, otherwise treat as an empty iterator. + let cached: Vec = match values { + PhpMixed::List(list) => list.into_iter().collect(), + PhpMixed::Array(array) => array.into_values().collect(), + _ => Vec::new(), + }; + Some(Box::new(move |_input: &str| Some(cached.clone()))) + } + None => None, + }; + + self.set_autocompleter_callback(callback) + } + + /// Gets the callback function used for the autocompleter. + pub fn get_autocompleter_callback(&self) -> Option<&dyn Fn(&str) -> Option>> { + self.autocompleter_callback.as_deref() + } + + /// Sets the callback function used for the autocompleter. + /// + /// The callback is passed the user input as argument and should return an iterable of + /// corresponding suggestions. + pub fn set_autocompleter_callback( + &mut self, + callback: Option Option>>>, + ) -> Result<&mut Self, LogicException> { + if self.hidden && callback.is_some() { + return Err(LogicException::new( + "A hidden question cannot use the autocompleter.".to_string(), + )); + } + + self.autocompleter_callback = callback; + + Ok(self) + } + + /// Sets a validator for the question. + pub fn set_validator( + &mut self, + validator: Option< + Box) -> Result>, + >, + ) -> &mut Self { + self.validator = validator; + + self + } + + /// Gets the validator for the question. + pub fn get_validator( + &self, + ) -> Option<&dyn Fn(Option) -> Result> { + self.validator.as_deref() + } + + /// Sets the maximum number of attempts. + /// + /// Null means an unlimited number of attempts. + /// + /// Throws InvalidArgumentException in case the number of attempts is invalid. + pub fn set_max_attempts( + &mut self, + attempts: Option, + ) -> Result<&mut Self, InvalidArgumentException> { + if let Some(attempts) = attempts + && attempts < 1 + { + return Err(InvalidArgumentException::new( + "Maximum number of attempts must be a positive value.".to_string(), + )); + } + + self.attempts = attempts; + + Ok(self) + } + + /// Gets the maximum number of attempts. + /// + /// Null means an unlimited number of attempts. + pub fn get_max_attempts(&self) -> Option { + self.attempts + } + + /// Sets a normalizer for the response. + /// + /// The normalizer can be a callable (a string), a closure or a class implementing __invoke. + pub fn set_normalizer(&mut self, normalizer: Box PhpMixed>) -> &mut Self { + self.normalizer = Some(normalizer); + + self + } + + /// Gets the normalizer for the response. + /// + /// The normalizer can ba a callable (a string), a closure or a class implementing __invoke. + pub fn get_normalizer(&self) -> Option<&dyn Fn(PhpMixed) -> PhpMixed> { + self.normalizer.as_deref() + } + + // PHP: `(bool) \count(array_filter(array_keys($array), 'is_string'))`. + // A `List` has only sequential int keys, so it is never associative. An `Array` is + // associative only when at least one key is a genuine string key; PHP normalizes + // canonical-integer string keys (e.g. "0", "12") back to int keys, so those do not count. + // The same heuristic (a key is "string" iff it does not parse as an i64) is used by + // ConsoleIO::select when computing `$isAssoc` over the choice map. + pub(crate) fn is_assoc(array: &PhpMixed) -> bool { + match array { + PhpMixed::Array(map) => map.keys().any(|key| key.parse::().is_err()), + _ => false, + } + } + + pub fn is_trimmable(&self) -> bool { + self.trimmable + } + + pub fn set_trimmable(&mut self, trimmable: bool) -> &mut Self { + self.trimmable = trimmable; + + self + } +} + +impl QuestionInterface for Question { + fn get_question(&self) -> &str { + self.get_question() + } + + fn get_default(&self) -> PhpMixed { + self.get_default() + } + + fn is_multiline(&self) -> bool { + self.is_multiline() + } + + fn is_hidden(&self) -> bool { + self.is_hidden() + } + + fn is_hidden_fallback(&self) -> bool { + self.is_hidden_fallback() + } + + fn get_autocompleter_values(&self) -> Option> { + self.get_autocompleter_values() + } + + fn get_autocompleter_callback(&self) -> Option<&dyn Fn(&str) -> Option>> { + self.get_autocompleter_callback() + } + + fn get_validator( + &self, + ) -> Option<&dyn Fn(Option) -> Result> { + self.get_validator() + } + + fn get_max_attempts(&self) -> Option { + self.get_max_attempts() + } + + fn get_normalizer(&self) -> Option<&dyn Fn(PhpMixed) -> PhpMixed> { + self.get_normalizer() + } + + fn is_trimmable(&self) -> bool { + self.is_trimmable() + } +} -- cgit v1.3.1-4-g156e