pohovor-public/ovlach_pdf
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This commit is contained in:
Ondrej Vlach
2023-12-03 21:43:12 +01:00
parent 7ea9bbbb5f
commit 8a035affe3
11 changed files with 273 additions and 75 deletions
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28
src/routes/pdf.rs
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@@ -1,7 +1,8 @@
use headless_chrome::Browser;
use headless_chrome::types::PrintToPdfOptions;
use nanobyte_opentelemetry::rocket::{TracingSpan, RequestId, OtelReqwestClient};
use ovlach_data::cv::cv::CV;
use nanobyte_tera::l18n::LanguageDescription;
use ovlach_data::cv::data::CV;
use reqwest::Client;
use rocket::fs::NamedFile;
use ::rocket::{State, http::Status};
@@ -9,6 +10,7 @@ use ::rocket::get;
use tempfile::NamedTempFile;
use tera::Context;
use tracing::{info_span, error, debug};
use crate::DefaultPerson;
use crate::{chromium::rocket::BrowserHolder, tools::{tera::NanoTera, pdf::PdfStream, rocket::RequestLanguage}, services::cv::fetch_cv_data_from_backend, CVBackendConfig};
// TODO: request-id
@@ -31,7 +33,7 @@ fn generate_pdf(browser: Browser, file: &NamedTempFile) -> Vec<u8> {
..PrintToPdfOptions::default()
};
//thread::sleep(Duration::from_secs(10));
//thread::sleep(Duration::from_secs(10));
let bytes = info_span!("print_pdf").in_scope(|| {
tab.print_to_pdf(Some(options)).unwrap()
@@ -45,8 +47,8 @@ fn render_template(template_name: &str, file: &NamedTempFile, tera: NanoTera, cv
// TODO: handle errors
let mut tera_context = Context::new();
tera_context.insert("cv", &cv);
tera_context.insert("lang", language.as_str());
tera_context.insert("lang", &LanguageDescription::new(&language, "ovlach_pdf"));
match tera.0.render_to("two_column.html.tera", &tera_context, file) {
Ok(_) => {
debug!("Rendered template to {}", file.path().to_str().unwrap());
@@ -59,11 +61,12 @@ fn render_template(template_name: &str, file: &NamedTempFile, tera: NanoTera, cv
#[get("/cv/<username>/<language>/output.pdf")]
pub async fn render_pdf_cv(username: &str, tera: NanoTera, tracing: TracingSpan, request_client: OtelReqwestClient,
cv_config: &State<CVBackendConfig>, language: RequestLanguage, browser: BrowserHolder) -> Result<PdfStream, Status> {
cv_config: &State<CVBackendConfig>, language: RequestLanguage, browser: BrowserHolder,
default_person: &State<DefaultPerson>) -> Result<PdfStream, Status> {
let entered_span = tracing.0.enter();
match fetch_cv_data_from_backend(cv_config.cv_backend_path.clone(), request_client.0).await {
match fetch_cv_data_from_backend(&cv_config.cv_backend_path, &default_person.inner().default_person_name, &request_client.0).await {
Ok(cv_data) => {
let file = tempfile::Builder::new().suffix(".html").tempfile().unwrap();
let file = tempfile::Builder::new().suffix(".html").tempfile().unwrap();
render_template("two_column", &file, tera, cv_data, language.language);
let span = info_span!("render_pdf", username = username);
let pdf = span.in_scope(||{
@@ -82,11 +85,12 @@ pub async fn render_pdf_cv(username: &str, tera: NanoTera, tracing: TracingSpan,
/// Route only for debuging
#[get("/cv/<username>/<language>/output.html")]
pub async fn render_html_cv(username: &str, tera: NanoTera, tracing: TracingSpan, request_client: OtelReqwestClient,
cv_config: &State<CVBackendConfig>, language: RequestLanguage) -> Result<NamedFile, Status> {
cv_config: &State<CVBackendConfig>, language: RequestLanguage,
default_person: &State<DefaultPerson>) -> Result<NamedFile, Status> {
let _ = tracing.0.enter();
match fetch_cv_data_from_backend(cv_config.cv_backend_path.clone(), request_client.0).await {
match fetch_cv_data_from_backend(&cv_config.cv_backend_path, &default_person.inner().default_person_name, &request_client.0).await {
Ok(cv_data) => {
let file = tempfile::Builder::new().suffix(".html").tempfile().unwrap();
let file = tempfile::Builder::new().suffix(".html").tempfile().unwrap();
render_template("two_column", &file, tera, cv_data, language.language);
Ok(NamedFile::open(file.path()).await.unwrap())
},
@@ -95,5 +99,5 @@ pub async fn render_html_cv(username: &str, tera: NanoTera, tracing: TracingSpan
Err(Status::InternalServerError)
}
}
}
}