122 lines
3.5 KiB
Rust
122 lines
3.5 KiB
Rust
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use std::collections::HashMap;
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use askama::Template;
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use axum::{
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extract::{Path, State},
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response::{Html, IntoResponse as _, Response},
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};
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use interim_models::{
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field::Field,
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field_form_prompt::FieldFormPrompt,
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language::Language,
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portal::Portal,
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presentation::{Presentation, TextInputMode},
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};
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use interim_pgtypes::{pg_attribute::PgAttribute, pg_class::PgClass};
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use serde::Deserialize;
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use uuid::Uuid;
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use crate::{
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Settings,
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app::AppDbConn,
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errors::{AppError, not_found},
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field_info::FormFieldInfo,
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workspace_pooler::{RoleAssignment, WorkspacePooler},
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};
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#[derive(Debug, Deserialize)]
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pub(super) struct PathParams {
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portal_id: Uuid,
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}
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pub(super) async fn get(
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State(settings): State<Settings>,
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State(mut pooler): State<WorkspacePooler>,
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AppDbConn(mut app_db): AppDbConn,
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Path(PathParams { portal_id }): Path<PathParams>,
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) -> Result<Response, AppError> {
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let portal = Portal::with_id(portal_id)
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.fetch_optional(&mut app_db)
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.await?
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.ok_or(not_found!("form not found"))?;
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// FIXME: auth
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// WARNING: This client is connected with full workspace privileges. Even
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// more so than usual, the Phonograph server is responsible for ensuring all
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// auth checks are performed properly.
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//
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// TODO: Can this be delegated to a dedicated and less privileged role
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// instead?
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let mut workspace_client = pooler
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.acquire_for(portal.workspace_id, RoleAssignment::Root)
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.await?;
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let rel = PgClass::with_oid(portal.class_oid)
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.fetch_one(&mut workspace_client)
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.await?;
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let attrs: HashMap<String, PgAttribute> = PgAttribute::all_for_rel(portal.class_oid)
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.fetch_all(&mut workspace_client)
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.await?
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.into_iter()
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.map(|value| (value.attname.clone(), value))
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.collect();
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// TODO: implement with sql join
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let mut fields: Vec<FormFieldInfo> = vec![];
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for field in Field::belonging_to_portal(portal_id)
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.fetch_all(&mut app_db)
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.await?
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{
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let attr = attrs.get(&field.name);
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let prompts: HashMap<Language, String> = FieldFormPrompt::belonging_to_field(field.id)
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.fetch_all(&mut app_db)
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.await?
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.into_iter()
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.map(|prompt| (prompt.language, prompt.content))
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.collect();
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fields.push(FormFieldInfo {
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field,
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column_present: attr.is_some(),
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has_default: attr.is_some_and(|value| value.atthasdef),
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not_null: attr.is_some_and(|value| value.attnotnull.is_some_and(|notnull| notnull)),
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prompts,
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})
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}
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let mut prompts_html: HashMap<String, String> = HashMap::new();
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for field in fields.iter() {
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// TODO: i18n
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let prompt = field
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.prompts
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.get(&Language::Eng)
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.cloned()
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.unwrap_or_default();
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let prompt_md = markdown::to_html(&prompt);
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// TODO: a11y (input labels)
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prompts_html.insert(field.field.name.clone(), prompt_md);
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}
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#[derive(Debug, Template)]
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#[template(path = "forms/form_index.html")]
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struct ResponseTemplate {
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fields: Vec<FormFieldInfo>,
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language: Language,
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portal: Portal,
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prompts_html: HashMap<String, String>,
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settings: Settings,
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}
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Ok(Html(
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ResponseTemplate {
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fields,
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language: Language::Eng,
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portal,
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prompts_html,
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settings,
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}
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.render()?,
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)
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.into_response())
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}
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