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@ -5,7 +5,7 @@ extern crate rocket; |
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#[macro_use] |
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extern crate serde; |
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use serde_json::{json, Value, Number}; |
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use serde_json::Value; |
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//use rocket::request::FromSegments;
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//use rocket::http::uri::Segments;
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@ -14,17 +14,16 @@ use rocket_contrib::templates::Template; |
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mod store; |
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use crate::store::form::{render_card_fields, render_empty_fields, RenderedCard, RenderedField}; |
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use crate::store::model::FieldKind; |
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use crate::store::Store; |
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use rocket::{State, Data}; |
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use indexmap::map::IndexMap; |
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use parking_lot::RwLock; |
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use rocket::request::{Form, FormItems, FromForm}; |
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use rocket::response::Redirect; |
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use rocket::http::Status; |
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use rocket::request::{Form, LenientForm, FromForm, FormItems}; |
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use rocket::State; |
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use std::env; |
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use crate::store::form::{RenderedField, render_empty_fields, RenderedCard, render_card_fields}; |
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use crate::store::model::FieldKind; |
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use std::ops::Deref; |
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use indexmap::map::IndexMap; |
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#[derive(Serialize, Debug)] |
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pub struct ListContext<'a> { |
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@ -34,25 +33,45 @@ pub struct ListContext<'a> { |
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pub pages: usize, |
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} |
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const per_page: usize = 20; |
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fn find_page_with_card(store: &Store, card_id: usize) -> Option<usize> { |
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if let Some((n, _)) = store |
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.data |
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.cards |
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.iter() |
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.enumerate() |
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.find(|(_n, (id, _card))| **id == card_id) |
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{ |
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Some(n / per_page) |
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} else { |
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None |
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} |
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} |
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#[get("/?<page>&<card>")] |
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fn route_index(store: State<RwLock<Store>>, page: Option<usize>, card: Option<usize>) -> Template { |
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let rg = store.read(); |
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let per_page: usize = 20; |
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let mut page = page.unwrap_or_default(); |
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let n_pages = (rg.data.cards.len() as f64 / per_page as f64).ceil() as usize; |
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if let Some(card_id) = card { |
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if let Some((n, _)) = rg.data.cards.iter().enumerate().find(|(_n, (id, _card))| **id == card_id) { |
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page = n / per_page; |
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} |
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page = find_page_with_card(&rg, card_id).unwrap_or(page); |
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} |
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if page >= n_pages { |
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page = n_pages - 1; |
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} |
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let context = ListContext { |
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fields: render_empty_fields(&rg), |
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pages: n_pages, |
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page, |
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cards: rg.data.cards.iter() |
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cards: rg |
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.data |
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.cards |
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.iter() |
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.skip(page * per_page) |
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.take(per_page) |
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.filter_map(|(id, card)| { |
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@ -64,7 +83,8 @@ fn route_index(store: State<RwLock<Store>>, page: Option<usize>, card: Option<us |
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} else { |
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None |
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} |
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}).collect(), |
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}) |
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.collect(), |
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}; |
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Template::render("index", context) |
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@ -72,7 +92,7 @@ fn route_index(store: State<RwLock<Store>>, page: Option<usize>, card: Option<us |
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#[derive(Default)] |
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struct MapFromForm { |
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pub data: IndexMap<String, String> |
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pub data: IndexMap<String, String>, |
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} |
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impl<'a> FromForm<'a> for MapFromForm { |
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@ -88,7 +108,7 @@ impl<'a> FromForm<'a> for MapFromForm { |
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} |
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} |
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fn collect_card_form(store: &Store, mut form: MapFromForm) -> IndexMap::<String, Value> { |
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fn collect_card_form(store: &Store, mut form: MapFromForm) -> IndexMap<String, Value> { |
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let mut card = IndexMap::new(); |
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for (k, field) in &store.model.fields { |
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@ -98,9 +118,7 @@ fn collect_card_form(store: &Store, mut form: MapFromForm) -> IndexMap::<String, |
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FieldKind::Text | FieldKind::String | FieldKind::FreeEnum { .. } => { |
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Value::String(input) |
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} |
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FieldKind::Bool { .. } => { |
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serde_json::to_value(true).unwrap() |
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} |
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FieldKind::Bool { .. } => serde_json::to_value(true).unwrap(), |
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FieldKind::Int { min, max, default } => { |
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let mut val: i64 = if input.is_empty() { |
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*default |
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@ -139,20 +157,19 @@ fn collect_card_form(store: &Store, mut form: MapFromForm) -> IndexMap::<String, |
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if options.contains(&input) { |
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Value::String(input) |
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} else { |
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let val = default |
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.as_ref() |
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.map(ToOwned::to_owned) |
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.unwrap_or_else(|| options |
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let val = default.as_ref().map(ToOwned::to_owned).unwrap_or_else(|| { |
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options |
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.first() |
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.expect("fixed enum must have values") |
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.to_owned() |
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); |
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}); |
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Value::String(val) |
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} |
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} |
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FieldKind::Tags { options } => { |
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let tags: Vec<String> = input.split(' ') |
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let tags: Vec<String> = input |
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.split(' ') |
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.map(ToOwned::to_owned) |
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.filter_map(|tag| { |
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if options.contains(&tag) { |
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@ -160,12 +177,14 @@ fn collect_card_form(store: &Store, mut form: MapFromForm) -> IndexMap::<String, |
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} else { |
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None |
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} |
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}).collect(); |
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}) |
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.collect(); |
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serde_json::to_value(tags).unwrap() |
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} |
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FieldKind::FreeTags { .. } => { |
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let tags: Vec<String> = input.split(' ') |
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let tags: Vec<String> = input |
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.split(' ') |
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.map(str::trim) |
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.filter(|s| !s.is_empty()) |
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.map(ToOwned::to_owned) |
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@ -204,7 +223,7 @@ fn route_add(store: State<RwLock<Store>>) -> Template { |
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let rg = store.read(); |
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let context = AddCardContext { |
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fields: render_empty_fields(&rg) |
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fields: render_empty_fields(&rg), |
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}; |
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Template::render("add", context) |
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@ -237,7 +256,11 @@ fn route_edit(id: usize, store: State<RwLock<Store>>) -> Option<Template> { |
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} |
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#[post("/edit/<id>", data = "<form>")] |
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fn route_edit_save(id: usize, form: Form<MapFromForm>, store: State<RwLock<Store>>) -> Option<Redirect> { |
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fn route_edit_save( |
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id: usize, |
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form: Form<MapFromForm>, |
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store: State<RwLock<Store>>, |
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) -> Option<Redirect> { |
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let mut rg = store.write(); |
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let card = collect_card_form(&rg, form.into_inner()); |
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@ -250,9 +273,11 @@ fn route_edit_save(id: usize, form: Form<MapFromForm>, store: State<RwLock<Store |
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fn route_delete(id: usize, store: State<RwLock<Store>>) -> Redirect { |
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let mut rg = store.write(); |
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let page = find_page_with_card(&rg, id).unwrap_or(0); |
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rg.delete_card(id); |
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Redirect::found(uri!(route_index: page=_, card=_)) |
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Redirect::found(uri!(route_index: page=page, card=_)) |
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} |
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fn main() { |
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@ -264,12 +289,16 @@ fn main() { |
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.attach(Template::fairing()) |
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.manage(RwLock::new(store)) |
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.mount("/", StaticFiles::from(cwd.join("templates/static/"))) |
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.mount("/", routes![ |
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route_index, |
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route_add, |
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route_add_save, |
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route_edit, |
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route_edit_save, |
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route_delete, |
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]).launch(); |
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.mount( |
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"/", |
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routes![ |
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route_index, |
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route_add, |
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route_add_save, |
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route_edit, |
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route_edit_save, |
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route_delete, |
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], |
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) |
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.launch(); |
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} |
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