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//! ref: composer/src/Composer/IO/BufferIO.php
use crate::io::console_io::ConsoleIO;
use anyhow::Result;
use shirabe_external_packages::composer::pcre::preg::Preg;
use shirabe_external_packages::symfony::console::formatter::output_formatter_interface::OutputFormatterInterface;
use shirabe_external_packages::symfony::console::helper::helper_set::HelperSet;
use shirabe_external_packages::symfony::console::helper::question_helper::QuestionHelper;
use shirabe_external_packages::symfony::console::input::streamable_input_interface::StreamableInputInterface;
use shirabe_external_packages::symfony::console::input::string_input::StringInput;
use shirabe_external_packages::symfony::console::output::stream_output::StreamOutput;
use shirabe_php_shim::{
PHP_EOL, PhpMixed, RuntimeException, fopen, fseek, fwrite, rewind, stream_get_contents,
strip_tags,
};
#[derive(Debug)]
pub struct BufferIO {
inner: ConsoleIO,
}
impl BufferIO {
pub fn new(
input: String,
verbosity: i64,
formatter: Option<Box<dyn OutputFormatterInterface>>,
) -> Result<Self> {
let mut input_obj = StringInput::new(input);
input_obj.set_interactive(false);
let stream = fopen("php://memory", "rw");
if matches!(stream, PhpMixed::Bool(false)) {
return Err(RuntimeException {
message: "Unable to open memory output stream".to_string(),
code: 0,
}
.into());
}
let decorated = formatter.as_ref().map_or(false, |f| f.is_decorated());
let output = StreamOutput::new(stream, verbosity, decorated, formatter);
let inner = ConsoleIO::new(
input_obj,
output,
HelperSet::new(vec![Box::new(QuestionHelper::new())]),
);
Ok(Self { inner })
}
pub fn get_output(&self) -> String {
fseek(self.inner.output.get_stream(), 0);
let output = stream_get_contents(self.inner.output.get_stream()).unwrap_or_default();
let output = Preg::replace_callback(
r"{(?<=^|\n|\x08)(.+?)(\x08+)}",
|matches: &[String]| -> String {
let pre = strip_tags(&matches[1]);
if pre.len() == matches[2].len() {
return String::new();
}
// TODO reverse parse the string, skipping span tags and \033\[([0-9;]+)m(.*?)\033\[0m style blobs
format!("{}\n", matches[1].trim_end())
},
&output,
);
output
}
pub fn set_user_inputs(&mut self, inputs: Vec<String>) -> Result<()> {
if self
.inner
.input
.as_any()
.downcast_ref::<dyn StreamableInputInterface>()
.is_none()
{
return Err(RuntimeException {
message: "Setting the user inputs requires at least the version 3.2 of the symfony/console component.".to_string(),
code: 0,
}
.into());
}
self.inner.input.set_stream(self.create_stream(inputs)?);
self.inner.input.set_interactive(true);
Ok(())
}
fn create_stream(&self, inputs: Vec<String>) -> Result<PhpMixed> {
let stream = fopen("php://memory", "r+");
if matches!(stream, PhpMixed::Bool(false)) {
return Err(RuntimeException {
message: "Unable to open memory output stream".to_string(),
code: 0,
}
.into());
}
for input in inputs {
fwrite(stream.clone(), &format!("{}{}", input, PHP_EOL), -1);
}
rewind(stream.clone());
Ok(stream)
}
}
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