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/choice_question.rs | 286 +++++++++++++++++++++ 1 file changed, 286 insertions(+) create mode 100644 crates/shirabe-symfony-console/src/question/choice_question.rs (limited to 'crates/shirabe-symfony-console/src/question/choice_question.rs') diff --git a/crates/shirabe-symfony-console/src/question/choice_question.rs b/crates/shirabe-symfony-console/src/question/choice_question.rs new file mode 100644 index 00000000..95717f1a --- /dev/null +++ b/crates/shirabe-symfony-console/src/question/choice_question.rs @@ -0,0 +1,286 @@ +//! ref: composer/vendor/symfony/console/Question/ChoiceQuestion.php + +use crate::exception::invalid_argument_exception::InvalidArgumentException; +use crate::exception::logic_exception::LogicException; +use crate::question::Question; +use crate::question::QuestionInterface; +use indexmap::IndexMap; +use shirabe_php_shim::{PhpMixed, php_regex}; + +/// Represents a choice question. +#[derive(Debug)] +pub struct ChoiceQuestion { + inner: Question, + choices: IndexMap, + multiselect: bool, + prompt: String, + error_message: String, +} + +impl ChoiceQuestion { + /// `$question` The question to ask to the user. + /// `$choices` The list of available choices. + /// `$default` The default answer to return. + pub fn new( + question: String, + choices: IndexMap, + default: Option, + ) -> Result { + if choices.is_empty() { + return Err(LogicException::new( + "Choice question must have at least 1 choice available.".to_string(), + )); + } + + let mut this = Self { + inner: Question::new(question, default), + choices: choices.clone(), + multiselect: false, + prompt: " > ".to_string(), + error_message: "Value \"%s\" is invalid".to_string(), + }; + + let validator = this.get_default_validator(); + this.inner.set_validator(Some(validator)); + // setAutocompleterValues never throws for an array argument. + this.inner + .set_autocompleter_values(Some(PhpMixed::Array(choices))) + .expect("autocompleter cannot be set on a hidden question during construction"); + + Ok(this) + } + + /// Returns available choices. + pub fn get_choices(&self) -> &IndexMap { + &self.choices + } + + /// Sets multiselect option. + /// + /// When multiselect is set to true, multiple choices can be answered. + pub fn set_multiselect(&mut self, multiselect: bool) -> &mut Self { + self.multiselect = multiselect; + let validator = self.get_default_validator(); + self.inner.set_validator(Some(validator)); + + self + } + + /// Returns whether the choices are multiselect. + pub fn is_multiselect(&self) -> bool { + self.multiselect + } + + /// Gets the prompt for choices. + pub fn get_prompt(&self) -> &str { + &self.prompt + } + + /// Sets the prompt for choices. + pub fn set_prompt(&mut self, prompt: String) -> &mut Self { + self.prompt = prompt; + + self + } + + /// Inherited from Question. Sets the maximum number of attempts. + pub fn set_max_attempts( + &mut self, + attempts: Option, + ) -> Result<&mut Self, InvalidArgumentException> { + self.inner.set_max_attempts(attempts)?; + + Ok(self) + } + + /// Sets the error message for invalid values. + /// + /// The error message has a string placeholder (%s) for the invalid value. + pub fn set_error_message(&mut self, error_message: String) -> &mut Self { + self.error_message = error_message; + let validator = self.get_default_validator(); + self.inner.set_validator(Some(validator)); + + self + } + + fn get_default_validator( + &self, + ) -> Box) -> Result> { + let choices = self.choices.clone(); + let error_message = self.error_message.clone(); + let multiselect = self.multiselect; + let is_assoc = Question::is_assoc(&PhpMixed::Array(self.choices.clone())); + // PHP reads `$this->isTrimmable()` live inside the closure. A 'static boxed + // closure cannot borrow `$this`, so the value is snapshotted at validator + // creation time. setValidator is re-run on multiselect/errorMessage changes, + // but a later setTrimmable would not be reflected. See review notes. + let trimmable = self.inner.is_trimmable(); + + Box::new(move |selected: Option| { + let selected = selected.unwrap_or(PhpMixed::Null); + + let selected_choices: Vec = if multiselect { + // Check for a separated comma values + let mut matches: Vec> = Vec::new(); + if !shirabe_php_shim::preg_match( + php_regex!("/^[^,]+(?:,[^,]+)*$/"), + &shirabe_php_shim::strval(&selected), + &mut matches, + ) { + return Err(InvalidArgumentException::new(shirabe_php_shim::sprintf( + &error_message, + std::slice::from_ref(&selected), + ))); + } + + shirabe_php_shim::explode(",", &shirabe_php_shim::strval(&selected)) + .into_iter() + .map(PhpMixed::String) + .collect() + } else { + vec![selected] + }; + + let mut selected_choices = selected_choices; + if trimmable { + for v in selected_choices.iter_mut() { + *v = PhpMixed::String(shirabe_php_shim::trim( + &shirabe_php_shim::strval(v), + None, + )); + } + } + + let mut multiselect_choices: Vec = Vec::new(); + for value in &selected_choices { + let mut results: Vec = Vec::new(); + for (key, choice) in &choices { + if (*choice) == *value { + results.push(key.clone()); + } + } + + if results.len() > 1 { + return Err(InvalidArgumentException::new(format!( + "The provided answer is ambiguous. Value should be one of \"{}\".", + shirabe_php_shim::implode("\" or \"", &results), + ))); + } + + // array_search($value, $choices) + let result_key = shirabe_php_shim::array_search( + &shirabe_php_shim::strval(value), + &choices_as_str(&choices), + ); + + let mut result: PhpMixed; + if !is_assoc { + if let Some(found_key) = &result_key { + // $result = $choices[$result]; + result = choices[found_key].clone(); + } else if let Some(found) = choices.get(&shirabe_php_shim::strval(value)) { + // isset($choices[$value]) + result = found.clone(); + } else { + result = PhpMixed::Bool(false); + } + } else if result_key.is_none() { + if let Some(_found) = choices.get(&shirabe_php_shim::strval(value)) { + // false === $result && isset($choices[$value]) + result = value.clone(); + } else { + result = PhpMixed::Bool(false); + } + } else { + // associative, found: keep the matched key + result = PhpMixed::String(result_key.clone().unwrap()); + } + + // false === $result + if matches!(result, PhpMixed::Bool(false)) { + return Err(InvalidArgumentException::new(shirabe_php_shim::sprintf( + &error_message, + std::slice::from_ref(value), + ))); + } + + // For associative choices, consistently return the key as string: + if is_assoc { + result = PhpMixed::String(shirabe_php_shim::strval(&result)); + } + multiselect_choices.push(result); + } + + if multiselect { + return Ok(PhpMixed::List(multiselect_choices)); + } + + Ok(multiselect_choices + .into_iter() + .next() + .unwrap_or(PhpMixed::Bool(false))) + }) + } +} + +impl QuestionInterface for ChoiceQuestion { + fn get_question(&self) -> &str { + self.inner.get_question() + } + + fn get_default(&self) -> PhpMixed { + self.inner.get_default() + } + + fn is_multiline(&self) -> bool { + self.inner.is_multiline() + } + + fn is_hidden(&self) -> bool { + self.inner.is_hidden() + } + + fn is_hidden_fallback(&self) -> bool { + self.inner.is_hidden_fallback() + } + + fn get_autocompleter_values(&self) -> Option> { + self.inner.get_autocompleter_values() + } + + fn get_autocompleter_callback(&self) -> Option<&dyn Fn(&str) -> Option>> { + self.inner.get_autocompleter_callback() + } + + fn get_validator( + &self, + ) -> Option<&dyn Fn(Option) -> Result> { + self.inner.get_validator() + } + + fn get_max_attempts(&self) -> Option { + self.inner.get_max_attempts() + } + + fn get_normalizer(&self) -> Option<&dyn Fn(PhpMixed) -> PhpMixed> { + self.inner.get_normalizer() + } + + fn is_trimmable(&self) -> bool { + self.inner.is_trimmable() + } + + fn as_choice(&self) -> Option<&ChoiceQuestion> { + Some(self) + } +} + +/// array_search operates over the choice values as strings; this projects the +/// choices map's values into the string-keyed form the shim expects. +fn choices_as_str(choices: &IndexMap) -> IndexMap { + choices + .iter() + .map(|(k, v)| (k.clone(), shirabe_php_shim::strval(v))) + .collect() +} -- cgit v1.3.1-4-g156e