include templates in library statically

Cargo.toml

@@ -2,7 +2,7 @@
 name = "actix-admin"
 description = "An admin interface for actix-web"
 license = "MIT OR Apache-2.0"
-version = "0.3.0"
+version = "0.4.0"
 repository = "https://github.com/mgugger/actix-admin"
 edition = "2021"
 exclude = [
@@ -19,26 +19,26 @@ name = "actix_admin"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = "^4.2.1"
+actix-web = "^4.3.1"
 actix-session = { version = "^0.7.2", features = [] }
-actix-multipart = "^0.4.0"
+actix-multipart = "^0.6.0"
 actix-files = "^0.6.2"
-futures-util = "0.3.25"
-chrono = "0.4.23"
-tera = "^1.17.1"
-async-trait = "^0.1.60"
+futures-util = "0.3.27"
+chrono = "0.4.24"
+tera = "^1.18.1"
+async-trait = "^0.1.67"
 lazy_static = "^1.4.0"
 itertools = "^0.10.5"
-serde = "^1.0.152"
-serde_derive = "^1.0.152"
-sea-orm = { version = "^0.10.6", features = [], default-features = false }
-actix-admin-macros = { version = "0.3.0", path = "actix_admin_macros" }
+serde = "^1.0.158"
+serde_derive = "^1.0.158"
+sea-orm = { version = "^0.11.1", features = [], default-features = false }
+actix-admin-macros = { version = "0.4.0", path = "actix_admin_macros" }
 derive_more = "0.99.17"
 regex = "1.7.1"
 
 [dev-dependencies]
-sea-orm = { version = "^0.10.6", features = [ "sqlx-sqlite", "runtime-actix-native-tls", "macros" ], default-features = true }
-actix-rt = "2.7.0"
+sea-orm = { version = "^0.11.1", features = [ "sqlx-sqlite", "runtime-actix-native-tls", "macros" ], default-features = true }
+actix-rt = "2.8.0"
 azure_auth = { path = "./examples/azure_auth/azure_auth" }
 oauth2 = "4.3"
 dotenv = "0.15"

actix_admin_macros/Cargo.toml

@@ -3,7 +3,7 @@ name = "actix-admin-macros"
 description = "macros to be used with actix-admin crate"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/mgugger/actix-admin"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 exclude = [
     "tests/*"
@@ -14,7 +14,7 @@ proc-macro = true
 
 [dependencies]
 bae = "0.1.7"
-quote = "1.0"
-syn = { version = "1.0", features = ["full", "extra-traits"] }
-proc-macro2 = { version = "1.0.36", default-features = false }
+quote = "1.0.26"
+syn = { version = "1.0.109", features = ["full", "extra-traits"] }
+proc-macro2 = { version = "1.0.52", default-features = false }
 regex = "1.7.1"

basictest/basic/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "actix-admin-example"
+description = "An admin interface for actix-web"
+version = "0.4.0"
+edition = "2021"
+
+[[bin]]
+name = "actix-admin-example"
+path = "main.rs"
+
+[dependencies]
+actix-web = "^4.2.1"
+actix-rt = "2.7.0"
+actix-multipart = "^0.4.0"
+sea-orm = { version = "^0.11.1", features = [ "sqlx-sqlite", "runtime-actix-native-tls", "macros" ], default-features = true }
+chrono = "0.4.23"
+tera = "^1.17.1"
+serde = "^1.0.152"
+serde_derive = "^1.0.152"
+actix-admin = { version = "0.4.0", path = "../../" }
+regex = "1.7.1"

basictest/basic/entity/comment.rs

@@ -0,0 +1,52 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+use actix_admin::prelude::*;
+use super::Post;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Deserialize, Serialize, DeriveActixAdmin, DeriveActixAdminModel, DeriveActixAdminViewModel)]
+#[sea_orm(table_name = "comment")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    #[serde(skip_deserializing)]
+    #[actix_admin(primary_key)]
+    pub id: i32,
+    pub comment: String,
+    #[sea_orm(column_type = "Text")]
+    #[actix_admin(html_input_type = "email", list_regex_mask= "^([a-zA-Z]*)")]
+    pub user: String,
+    #[sea_orm(column_type = "DateTime")]
+    pub insert_date: DateTime,
+    pub is_visible: bool,
+    #[actix_admin(select_list="Post")]
+    pub post_id: Option<i32>,
+    pub my_decimal: Decimal
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::post::Entity",
+        from = "Column::PostId",
+        to = "super::post::Column::Id"
+    )]
+    Post,
+}
+
+impl Related<super::post::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Post.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}
+
+impl ActixAdminModelValidationTrait<ActiveModel> for Entity {
+    fn validate(model: &ActiveModel) -> HashMap<String, String> {
+        let mut errors = HashMap::new();
+        if model.my_decimal.clone().unwrap() < Decimal::from(100 as i16) {
+            errors.insert("my_decimal".to_string(), "Must be larger than 100".to_string());
+        }
+
+        errors
+    }
+}

basictest/basic/entity/mod.rs

@@ -0,0 +1,91 @@
+// setup
+use sea_orm::sea_query::{ForeignKeyCreateStatement, ColumnDef, TableCreateStatement};
+use sea_orm::{Set, EntityTrait, error::*, sea_query, ConnectionTrait, DbConn, ExecResult};
+pub mod comment;
+pub mod post;
+pub use comment::Entity as Comment;
+pub use post::Entity as Post;
+use chrono::{Local, Duration, DurationRound};
+use sea_orm::prelude::Decimal;
+
+// setup
+async fn create_table(db: &DbConn, stmt: &TableCreateStatement) -> Result<ExecResult, DbErr> {
+    let builder = db.get_database_backend();
+    db.execute(builder.build(stmt)).await
+}
+
+pub async fn create_post_table(db: &DbConn) -> Result<ExecResult, DbErr> {
+    let stmt = sea_query::Table::create()
+        .table(post::Entity)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(post::Column::Id)
+                .integer()
+                .not_null()
+                .auto_increment()
+                .primary_key(),
+        )
+        .col(ColumnDef::new(post::Column::Title).string().not_null())
+        .col(ColumnDef::new(post::Column::Text).string().not_null())
+        .col(ColumnDef::new(post::Column::TeaMandatory).string().not_null())
+        .col(ColumnDef::new(post::Column::TeaOptional).string())
+        .col(ColumnDef::new(post::Column::InsertDate).date().not_null())
+        .col(ColumnDef::new(post::Column::Attachment).string())
+        .to_owned();
+
+    let _result = create_table(db, &stmt).await;
+
+    let stmt = sea_query::Table::create()
+        .table(comment::Entity)
+        .if_not_exists()
+        .col(
+            ColumnDef::new(post::Column::Id)
+                .integer()
+                .not_null()
+                .auto_increment()
+                .primary_key(),
+        )
+        .col(ColumnDef::new(comment::Column::Comment).string().not_null())
+        .col(ColumnDef::new(comment::Column::User).string().not_null())
+        .col(ColumnDef::new(comment::Column::InsertDate).date_time().not_null())
+        .col(ColumnDef::new(comment::Column::IsVisible).boolean().not_null())
+        .col(ColumnDef::new(comment::Column::MyDecimal).decimal().not_null())
+        .col(ColumnDef::new(comment::Column::PostId).integer())
+        .foreign_key(
+            ForeignKeyCreateStatement::new()
+                .name("fk-comment-post")
+                .from_tbl(Comment)
+                .from_col(comment::Column::PostId)
+                .to_tbl(Post)
+                .to_col(post::Column::Id),
+        )
+        .to_owned();
+
+    let res = create_table(db, &stmt).await;
+
+    for i in 1..1000 {
+        let row = post::ActiveModel {
+           title: Set(format!("Test {}", i)),
+           text: Set("some content".to_string()),
+           tea_mandatory: Set(post::Tea::EverydayTea),
+           tea_optional: Set(None),
+           insert_date: Set(Local::now().date_naive()),
+           ..Default::default()
+        };
+        let _res = Post::insert(row).exec(db).await;
+   }
+
+   for i in 1..1000 {
+       let row = comment::ActiveModel {
+          comment: Set(format!("Test {}", i)),
+          user: Set("me@home.com".to_string()),
+          my_decimal: Set(Decimal::new(105, 0)),
+          insert_date: Set(Local::now().naive_utc().duration_round(Duration::minutes(1)).unwrap()),
+          is_visible: Set(i%2 == 0),
+          ..Default::default()
+       };
+       let _res = Comment::insert(row).exec(db).await;
+  }
+
+    res
+}

basictest/basic/entity/post.rs

@@ -0,0 +1,74 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+use actix_admin::prelude::*; 
+use std::fmt;
+use std::fmt::Display;
+use std::str::FromStr;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Deserialize, Serialize, DeriveActixAdmin, DeriveActixAdminViewModel, DeriveActixAdminModel, DeriveActixAdminModelSelectList)]
+#[sea_orm(table_name = "post")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    #[serde(skip_deserializing)]
+    #[actix_admin(primary_key)]
+    pub id: i32,
+    #[actix_admin(searchable, not_empty)]
+    pub title: String,
+    #[sea_orm(column_type = "Text")]
+    #[actix_admin(searchable, textarea, list_hide_column)]
+    pub text: String,
+    #[actix_admin(select_list="Tea")]
+    pub tea_mandatory: Tea,
+    #[actix_admin(select_list="Tea")]
+    pub tea_optional: Option<Tea>,
+    #[sea_orm(column_type = "Date")]
+    #[actix_admin(list_sort_position="1")]
+    pub insert_date: Date,
+    #[actix_admin(file_upload)]
+    pub attachment: Option<String>
+}
+
+impl Display for Model {
+    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+        match &*self {
+           _ => write!(formatter, "{} {}", &self.title, ""/* &self.insert_date*/),
+        }
+    }
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::comment::Entity")]
+    Comment,
+}
+
+impl Related<super::comment::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Comment.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}
+
+#[derive(Debug, Clone, PartialEq, EnumIter, DeriveActiveEnum, Deserialize, Serialize, DeriveActixAdminEnumSelectList)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "tea")]
+pub enum Tea {
+    #[sea_orm(string_value = "EverydayTea")]
+    EverydayTea,
+    #[sea_orm(string_value = "BreakfastTea")]
+    BreakfastTea,
+}
+
+impl FromStr for Tea {
+    type Err = ();
+
+    fn from_str(input: &str) -> Result<Tea, Self::Err> {
+        match input {
+            "EverydayTea"  => Ok(Tea::EverydayTea),
+            "BreakfastTea"  => Ok(Tea::BreakfastTea),
+            _      => Err(()),
+        }
+    }
+}
+
+impl ActixAdminModelValidationTrait<ActiveModel> for Entity {}

basictest/basic/main.rs

@@ -0,0 +1,87 @@
+extern crate serde_derive;
+
+use actix_admin::prelude::*;
+use actix_web::{web, App, HttpServer, middleware};
+use sea_orm::{ConnectOptions, DatabaseConnection};
+use std::time::Duration;
+mod entity;
+use entity::{Post, Comment};
+
+#[derive(Clone)]
+pub struct AppState {
+    pub db: DatabaseConnection,
+    pub actix_admin: ActixAdmin,
+}
+
+impl ActixAdminAppDataTrait for AppState {
+    fn get_db(&self) -> &DatabaseConnection {
+        &self.db
+    }
+    fn get_actix_admin(&self) -> &ActixAdmin {
+        &self.actix_admin
+    }
+}
+
+fn create_actix_admin_builder() -> ActixAdminBuilder {
+    let configuration = ActixAdminConfiguration {
+        enable_auth: false,
+        user_is_logged_in: None,
+        login_link: None,
+        logout_link: None,
+        file_upload_directory: "./file_uploads"
+    };
+
+    let mut admin_builder = ActixAdminBuilder::new(configuration);
+    
+
+    let post_view_model = ActixAdminViewModel::from(Post);
+    admin_builder.add_entity::<AppState, Post>(&post_view_model);
+
+    let some_category = "Groupings";
+    let comment_view_model = ActixAdminViewModel::from(Comment);
+    admin_builder.add_entity_to_category::<AppState, Comment>(&comment_view_model, some_category);
+
+    admin_builder
+}
+
+fn get_db_options() -> ConnectOptions {
+    let db_url = "sqlite::memory:".to_string();
+    let mut opt = ConnectOptions::new(db_url);
+    opt.max_connections(100)
+        .min_connections(5)
+        .connect_timeout(Duration::from_secs(8))
+        .idle_timeout(Duration::from_secs(8))
+        .sqlx_logging(true);
+    opt
+}
+
+#[actix_rt::main]
+async fn main() {
+    let opt = get_db_options();
+    let conn = sea_orm::Database::connect(opt).await.unwrap();
+    let _ = entity::create_post_table(&conn).await;
+
+    println!("The admin interface is available at http://localhost:5000/admin/");
+
+    HttpServer::new(move || {
+
+        let actix_admin_builder = create_actix_admin_builder();
+
+        let app_state = AppState {
+            db: conn.clone(),
+            actix_admin: actix_admin_builder.get_actix_admin(),
+        };
+
+        App::new()
+            .app_data(web::Data::new(app_state))
+            .service(
+                actix_admin_builder.get_scope::<AppState>()
+            )
+            .wrap(middleware::Logger::default())
+    })
+    .bind("127.0.0.1:5000")
+    .expect("Can not bind to port 5000")
+    .run()
+    .await
+    .unwrap();
+}

docs/content/_index.md

@@ -17,3 +17,29 @@ The actix-admin crate aims at creating a web admin interface similar to other ad
 ## Example
 
 Check the [examples](https://github.com/mgugger/actix-admin/tree/main/examples) and run  ```cargo run --example basic``` from the root folder for a basic in-memory sqlite version. The admin interface is accessible under ```localhost:5000/admin/```.
+
+## Minimal Cargo.toml
+
+```toml
+[package]
+name = "actix-admin-example"
+description = "An admin interface for actix-web"
+version = "0.4.0"
+edition = "2021"
+
+[[bin]]
+name = "actix-admin-example"
+path = "main.rs"
+
+[dependencies]
+actix-web = "^4.2.1"
+actix-rt = "2.7.0"
+actix-multipart = "^0.4.0"
+sea-orm = { version = "^0.11.1", features = [ "sqlx-sqlite", "runtime-actix-native-tls", "macros" ], default-features = true }
+chrono = "0.4.23"
+tera = "^1.17.1"
+serde = "^1.0.152"
+serde_derive = "^1.0.152"
+actix-admin = { version = "0.4.0", path = "../../" }
+regex = "1.7.1"
+```

src/builder.rs

@@ -1,10 +1,13 @@
 use crate::{prelude::*, ActixAdminMenuElement, routes::delete_file};
-use actix_web::{web, Route};
+use actix_web::{web, Route };
+use tera::Tera;
 use std::collections::HashMap;
 use std::fs;
 use crate::routes::{
     create_get, create_post, delete, delete_many, edit_get, edit_post, index, list, not_found, show, download
 };
+use std::hash::BuildHasher;
+use tera::{to_value, try_get_value, Result};
 
 /// Represents a builder entity which helps generating the ActixAdmin configuration
 pub struct ActixAdminBuilder {
@@ -62,6 +65,133 @@ pub trait ActixAdminBuilderTrait {
     fn get_actix_admin(&self) -> ActixAdmin;
 }
 
+fn get_html_input_class<S: BuildHasher>(
+    value: &tera::Value,
+    _: &HashMap<String, tera::Value, S>,
+) -> Result<tera::Value> {
+    let field = try_get_value!(
+        "get_html_input_class",
+        "value",
+        ActixAdminViewModelField,
+        value
+    );
+    let html_input_type = match field.field_type {
+        ActixAdminViewModelFieldType::TextArea => "textarea",
+        ActixAdminViewModelFieldType::Checkbox => "checkbox",
+        _ => "input",
+    };
+
+    Ok(to_value(html_input_type).unwrap())
+}
+
+fn get_icon<S: BuildHasher>(
+    value: &tera::Value,
+    _: &HashMap<String, tera::Value, S>,
+) -> Result<tera::Value> {
+    let field = try_get_value!("get_icon", "value", String, value);
+    let font_awesome_icon = match field.as_str() {
+        "true" => "<i class=\"fa-solid fa-check\"></i>",
+        "false" => "<i class=\"fa-solid fa-xmark\"></i>",
+        _ => panic!("not implemented icon"),
+    };
+
+    Ok(to_value(font_awesome_icon).unwrap())
+}
+
+fn get_regex_val<S: BuildHasher>(
+    value: &tera::Value,
+    args: &HashMap<String, tera::Value, S>,
+) -> Result<tera::Value> {
+    let field = try_get_value!("get_regex_val", "value", ActixAdminViewModelField, value);
+
+    let s = args.get("values");
+    let field_val = s.unwrap().get(&field.field_name);
+    
+    println!("field {} regex {:?}", field.field_name, field.list_regex_mask);
+    match (field_val, field.list_regex_mask) {
+        (Some(val), Some(r)) => {
+            let val_str = val.to_string();
+            let is_match = r.is_match(&val_str);
+            println!("is match: {}, regex {}", is_match, r.to_string());
+            let result_str = r.replace_all(&val_str, "*");
+            return Ok(to_value(result_str).unwrap());
+        },
+        (Some(val), None) => { return Ok(to_value(val).unwrap()); },
+        (_, _) => panic!("key {} not found in model values", &field.field_name)
+    }
+}
+
+fn get_html_input_type<S: BuildHasher>(
+    value: &tera::Value,
+    _: &HashMap<String, tera::Value, S>,
+) -> Result<tera::Value> {
+    let field = try_get_value!(
+        "get_html_input_type",
+        "value",
+        ActixAdminViewModelField,
+        value
+    );
+
+    // TODO: convert to option
+    if field.html_input_type != "" {
+        return Ok(to_value(field.html_input_type).unwrap());
+    }
+
+    let html_input_type = match field.field_type {
+        ActixAdminViewModelFieldType::Text => "text",
+        ActixAdminViewModelFieldType::DateTime => "datetime-local",
+        ActixAdminViewModelFieldType::Date => "date",
+        ActixAdminViewModelFieldType::Checkbox => "checkbox",
+        ActixAdminViewModelFieldType::FileUpload => "file",
+        _ => "text",
+    };
+
+    Ok(to_value(html_input_type).unwrap())
+}
+
+fn get_tera() -> Tera {
+    let mut tera = Tera::new(concat!(env!("CARGO_MANIFEST_DIR"), "*")).unwrap();
+    tera.register_filter("get_html_input_type", get_html_input_type);
+    tera.register_filter("get_html_input_class", get_html_input_class);
+    tera.register_filter("get_icon", get_icon);
+    tera.register_filter("get_regex_val", get_regex_val);
+
+    let list_html = include_str!("templates/list.html");
+    let create_or_edit_html = include_str!("templates/create_or_edit.html");
+    let base_html = include_str!("templates/base.html");
+    let head_html = include_str!("templates/head.html");
+    let index_html = include_str!("templates/index.html");
+    let loader_html = include_str!("templates/loader.html");
+    let navbar_html = include_str!("templates/navbar.html");
+    let not_found_html = include_str!("templates/not_found.html");
+    let show_html = include_str!("templates/show.html");
+    let unauthorized_html = include_str!("templates/unauthorized.html");
+
+    // form elements
+    let checkbox_html = include_str!("templates/form_elements/checkbox.html");
+    let input_html = include_str!("templates/form_elements/input.html");
+    let selectlist_html = include_str!("templates/form_elements/selectlist.html");
+
+    let _res = tera.add_raw_templates(vec![
+        ("base.html", base_html),
+        ("list.html", list_html),
+        ("create_or_edit.html", create_or_edit_html),
+        ("head.html", head_html),
+        ("index.html", index_html),
+        ("loader.html", loader_html),
+        ("navbar.html", navbar_html),
+        ("not_found.html", not_found_html),
+        ("show.html",show_html),
+        ("unauthorized.html", unauthorized_html),
+        // form elements
+        ("form_elements/checkbox.html", checkbox_html),
+        ("form_elements/input.html", input_html),
+        ("form_elements/selectlist.html", selectlist_html),
+    ]);
+
+    tera
+}
+
 impl ActixAdminBuilderTrait for ActixAdminBuilder {
     fn new(configuration: ActixAdminConfiguration) -> Self {
         ActixAdminBuilder {
@@ -69,6 +199,7 @@ impl ActixAdminBuilderTrait for ActixAdminBuilder {
                 entity_names: HashMap::new(),
                 view_models: HashMap::new(),
                 configuration: configuration,
+                tera: get_tera()
             },
             custom_routes: Vec::new(),
             scopes: HashMap::new(),
@@ -104,7 +235,7 @@ impl ActixAdminBuilderTrait for ActixAdminBuilder {
                 .route("/show/{id}", web::get().to(show::<T, E>))
                 .route("/file/{id}/{column_name}", web::get().to(download::<T, E>))
                 .route("/file/{id}/{column_name}", web::delete().to(delete_file::<T, E>))
-                .default_service(web::to(not_found))
+                .default_service(web::to(not_found::<T>))
             );
 
         fs::create_dir_all(format!("{}/{}", &self.actix_admin.configuration.file_upload_directory, E::get_entity_name())).unwrap();
@@ -232,8 +363,7 @@ impl ActixAdminBuilderTrait for ActixAdminBuilder {
         };
         let mut admin_scope = web::scope("/admin")
             .route("/", index_handler)
-            .service(actix_files::Files::new("/static", "./static").show_files_listing())
-            .default_service(web::to(not_found));
+            .default_service(web::to(not_found::<T>));
 
         for (_entity, scope) in self.scopes {
             admin_scope = admin_scope.service(scope);

src/lib.rs

@@ -12,12 +12,10 @@ use actix_web::{
 };
 use async_trait::async_trait;
 use derive_more::{Display, Error};
-use lazy_static::lazy_static;
 use sea_orm::DatabaseConnection;
 use serde::Serialize;
+use tera::Tera;
 use std::collections::HashMap;
-use std::hash::BuildHasher;
-use tera::{to_value, try_get_value, Result, Tera};
 
 pub mod builder;
 pub mod model;
@@ -32,7 +30,6 @@ pub mod prelude {
         ActixAdminViewModel, ActixAdminViewModelField, ActixAdminViewModelFieldType,
         ActixAdminViewModelSerializable, ActixAdminViewModelTrait,
     };
-    pub use crate::TERA;
     pub use crate::{hashmap, ActixAdminSelectListTrait};
     pub use crate::{ActixAdmin, ActixAdminAppDataTrait, ActixAdminConfiguration, ActixAdminError};
     pub use actix_admin_macros::{
@@ -56,136 +53,6 @@ macro_rules! hashmap {
     }}
 }
 
-// globals
-lazy_static! {
-    pub static ref TERA: Tera = {
-        let mut tera = Tera::new(concat!(env!("CARGO_MANIFEST_DIR"), "/templates/**/*")).unwrap();
-        tera.register_filter("get_html_input_type", get_html_input_type);
-        tera.register_filter("get_html_input_class", get_html_input_class);
-        tera.register_filter("get_icon", get_icon);
-        tera.register_filter("get_regex_val", get_regex_val);
-
-        let list_html = include_str!("templates/list.html");
-        let create_or_edit_html = include_str!("templates/create_or_edit.html");
-        let base_html = include_str!("templates/base.html");
-        let head_html = include_str!("templates/head.html");
-        let index_html = include_str!("templates/index.html");
-        let loader_html = include_str!("templates/loader.html");
-        let navbar_html = include_str!("templates/navbar.html");
-        let not_found_html = include_str!("templates/not_found.html");
-        let show_html = include_str!("templates/show.html");
-        let unauthorized_html = include_str!("templates/unauthorized.html");
-
-        // form elements
-        let checkbox_html = include_str!("templates/form_elements/checkbox.html");
-        let input_html = include_str!("templates/form_elements/input.html");
-        let selectlist_html = include_str!("templates/form_elements/selectlist.html");
-
-        let _res = tera.add_raw_templates(vec![
-            ("base.html", base_html),
-            ("list.html", list_html),
-            ("create_or_edit.html", create_or_edit_html),
-            ("head.html", head_html),
-            ("index.html", index_html),
-            ("loader.html", loader_html),
-            ("navbar.html", navbar_html),
-            ("not_found.html", not_found_html),
-            ("show.html",show_html),
-            ("unauthorized.html", unauthorized_html),
-            // form elements
-            ("form_elements/checkbox.html", checkbox_html),
-            ("form_elements/input.html", input_html),
-            ("form_elements/selectlist.html", selectlist_html)
-        ]);
-
-        tera
-    };
-}
-
-pub fn get_html_input_class<S: BuildHasher>(
-    value: &tera::Value,
-    _: &HashMap<String, tera::Value, S>,
-) -> Result<tera::Value> {
-    let field = try_get_value!(
-        "get_html_input_class",
-        "value",
-        ActixAdminViewModelField,
-        value
-    );
-    let html_input_type = match field.field_type {
-        ActixAdminViewModelFieldType::TextArea => "textarea",
-        ActixAdminViewModelFieldType::Checkbox => "checkbox",
-        _ => "input",
-    };
-
-    Ok(to_value(html_input_type).unwrap())
-}
-
-pub fn get_icon<S: BuildHasher>(
-    value: &tera::Value,
-    _: &HashMap<String, tera::Value, S>,
-) -> Result<tera::Value> {
-    let field = try_get_value!("get_icon", "value", String, value);
-    let font_awesome_icon = match field.as_str() {
-        "true" => "<i class=\"fa-solid fa-check\"></i>",
-        "false" => "<i class=\"fa-solid fa-xmark\"></i>",
-        _ => panic!("not implemented icon"),
-    };
-
-    Ok(to_value(font_awesome_icon).unwrap())
-}
-
-pub fn get_regex_val<S: BuildHasher>(
-    value: &tera::Value,
-    args: &HashMap<String, tera::Value, S>,
-) -> Result<tera::Value> {
-    let field = try_get_value!("get_regex_val", "value", ActixAdminViewModelField, value);
-
-    let s = args.get("values");
-    let field_val = s.unwrap().get(&field.field_name);
-    
-    println!("field {} regex {:?}", field.field_name, field.list_regex_mask);
-    match (field_val, field.list_regex_mask) {
-        (Some(val), Some(r)) => {
-            let val_str = val.to_string();
-            let is_match = r.is_match(&val_str);
-            println!("is match: {}, regex {}", is_match, r.to_string());
-            let result_str = r.replace_all(&val_str, "*");
-            return Ok(to_value(result_str).unwrap());
-        },
-        (Some(val), None) => { return Ok(to_value(val).unwrap()); },
-        (_, _) => panic!("key {} not found in model values", &field.field_name)
-    }
-}
-
-pub fn get_html_input_type<S: BuildHasher>(
-    value: &tera::Value,
-    _: &HashMap<String, tera::Value, S>,
-) -> Result<tera::Value> {
-    let field = try_get_value!(
-        "get_html_input_type",
-        "value",
-        ActixAdminViewModelField,
-        value
-    );
-
-    // TODO: convert to option
-    if field.html_input_type != "" {
-        return Ok(to_value(field.html_input_type).unwrap());
-    }
-
-    let html_input_type = match field.field_type {
-        ActixAdminViewModelFieldType::Text => "text",
-        ActixAdminViewModelFieldType::DateTime => "datetime-local",
-        ActixAdminViewModelFieldType::Date => "date",
-        ActixAdminViewModelFieldType::Checkbox => "checkbox",
-        ActixAdminViewModelFieldType::FileUpload => "file",
-        _ => "text",
-    };
-
-    Ok(to_value(html_input_type).unwrap())
-}
-
 // AppDataTrait
 pub trait ActixAdminAppDataTrait {
     fn get_db(&self) -> &DatabaseConnection;
@@ -214,6 +81,7 @@ pub struct ActixAdmin {
     pub entity_names: HashMap<String, Vec<ActixAdminMenuElement>>,
     pub view_models: HashMap<String, ActixAdminViewModel>,
     pub configuration: ActixAdminConfiguration,
+    pub tera: Tera
 }
 
 #[derive(PartialEq, Eq, Clone, Serialize)]

src/routes/create_or_edit_get.rs

@@ -5,7 +5,6 @@ use crate::ActixAdminError;
 use crate::ActixAdminNotification;
 use crate::prelude::*;
 
-use crate::TERA;
 use super::DEFAULT_ENTITIES_PER_PAGE;
 use super::Params;
 use super::{ add_auth_context, user_can_access_page, render_unauthorized};
@@ -48,7 +47,7 @@ async fn create_or_edit_get<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTra
     let view_model = actix_admin.view_models.get(&entity_name).unwrap();
 
     if !user_can_access_page(&session, actix_admin, view_model) {
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
 
     let model;
@@ -93,7 +92,7 @@ async fn create_or_edit_get<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTra
     ctx.insert("sort_order", &sort_order);
     ctx.insert("page", &page);
     
-    let body = TERA
+    let body = actix_admin.tera
         .render("create_or_edit.html", &ctx)
         .map_err(|err| error::ErrorInternalServerError(err))?;
     Ok(http_response_code.content_type("text/html").body(body))

src/routes/create_or_edit_post.rs

@@ -3,7 +3,6 @@ use super::{Params, DEFAULT_ENTITIES_PER_PAGE};
 use crate::prelude::*;
 use crate::ActixAdminError;
 use crate::ActixAdminNotification;
-use crate::TERA;
 use actix_multipart::Multipart;
 use actix_multipart::MultipartError;
 use actix_session::Session;
@@ -75,7 +74,7 @@ pub async fn create_or_edit_post<T: ActixAdminAppDataTrait, E: ActixAdminViewMod
     if !user_can_access_page(&session, actix_admin, view_model) {
         let mut ctx = Context::new();
         ctx.insert("render_partial", &true);
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
     let db = &data.get_db();
 
@@ -187,7 +186,7 @@ async fn render_form<E: ActixAdminViewModelTrait>(
         .collect();
 
     ctx.insert("notifications", &notifications);
-    let body = TERA
+    let body = actix_admin.tera
         .render("create_or_edit.html", &ctx)
         .map_err(|err| error::ErrorInternalServerError(err))?;
     Ok(HttpResponse::Ok().content_type("text/html").body(body))

src/routes/delete.rs

@@ -20,7 +20,7 @@ pub async fn delete<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(
     if !user_can_access_page(&session, actix_admin, view_model) {
         let mut ctx = Context::new();
         ctx.insert("render_partial", &true);
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
 
     let db = &data.get_db();
@@ -68,7 +68,7 @@ pub async fn delete_many<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>
     if !user_can_access_page(&session, actix_admin, view_model) {
         let mut ctx = Context::new();
         ctx.insert("render_partial", &true);
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
 
     let db = &data.get_db();

src/routes/file.rs

@@ -13,7 +13,7 @@ pub async fn download<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(re
     let entity_name = E::get_entity_name();
     let view_model: &ActixAdminViewModel = actix_admin.view_models.get(&entity_name).unwrap();
     if !user_can_access_page(&session, actix_admin, view_model) {
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
     
     let (id, column_name) = params.into_inner();
@@ -49,7 +49,7 @@ pub async fn delete_file<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>
     let entity_name = E::get_entity_name();
     let view_model: &ActixAdminViewModel = actix_admin.view_models.get(&entity_name).unwrap();
     if !user_can_access_page(&session, actix_admin, view_model) {
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
     
     let (id, column_name) = params.into_inner();
@@ -77,7 +77,7 @@ pub async fn delete_file<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>
     ctx.insert("base_path", &E::get_base_path(&entity_name));
     ctx.insert("model", &model);
 
-    let body = TERA
+    let body = actix_admin.tera
         .render("form_elements/input.html", &ctx)
         .map_err(|err| error::ErrorInternalServerError(err))? ;
     Ok(HttpResponse::Ok().content_type("text/html").body(body))

src/routes/helpers.rs

@@ -2,7 +2,6 @@ use actix_session::{Session};
 use tera::{Context};
 
 use crate::prelude::*;
-use crate::TERA;
 use actix_web::{error, Error, HttpResponse};
 
 
@@ -29,8 +28,8 @@ pub fn user_can_access_page(session: &Session, actix_admin: &ActixAdmin, view_mo
     }
 }
 
-pub fn render_unauthorized(ctx: &Context) -> Result<HttpResponse, Error> {
-    let body = TERA
+pub fn render_unauthorized(ctx: &Context, actix_admin: &ActixAdmin) -> Result<HttpResponse, Error> {
+    let body = actix_admin.tera
             .render("unauthorized.html", &ctx)
             .map_err(|err| error::ErrorInternalServerError(err))?;
     Ok(HttpResponse::Unauthorized().content_type("text/html").body(body))

src/routes/index.rs

@@ -4,8 +4,6 @@ use tera::{Context};
 
 use crate::prelude::*;
 
-use crate::TERA;
-
 use super::{ add_auth_context };
 
 pub fn get_admin_ctx<T: ActixAdminAppDataTrait>(session: Session, data: &web::Data<T>) -> Context {
@@ -29,14 +27,14 @@ pub async fn index<T: ActixAdminAppDataTrait>(session: Session, data: web::Data<
 
     add_auth_context(&session, actix_admin, &mut ctx);
 
-    let body = TERA
+    let body = actix_admin.tera
         .render("index.html", &ctx)
         .map_err(|_| error::ErrorInternalServerError("Template error"))?;
     Ok(HttpResponse::Ok().content_type("text/html").body(body))
 }
 
-pub async fn not_found() -> Result<HttpResponse, Error> {
-    let body = TERA
+pub async fn not_found<T: ActixAdminAppDataTrait>(data: web::Data<T>) -> Result<HttpResponse, Error> {
+    let body = data.get_actix_admin().tera
         .render("not_found.html", &Context::new())
         .map_err(|_| error::ErrorInternalServerError("Template error"))?;
     Ok(HttpResponse::NotFound().content_type("text/html").body(body))

src/routes/list.rs

@@ -13,7 +13,6 @@ use crate::ActixAdminModel;
 use crate::ActixAdminNotification;
 use crate::ActixAdminViewModel;
 use crate::ActixAdminViewModelTrait;
-use crate::TERA;
 use actix_session::Session;
 
 #[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -63,7 +62,7 @@ pub async fn list<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(
     ctx.insert("entity_names", &actix_admin.entity_names);
 
     if !user_can_access_page(&session, actix_admin, view_model) {
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, actix_admin);
     }
 
     let params = web::Query::<Params>::from_query(req.query_string()).unwrap();
@@ -139,7 +138,7 @@ pub async fn list<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(
     ctx.insert("sort_by", &sort_by);
     ctx.insert("sort_order", &sort_order);
 
-    let body = TERA
+    let body = actix_admin.tera
         .render("list.html", &ctx)
         .map_err(|err| error::ErrorInternalServerError(err))?;
     Ok(http_response_code.content_type("text/html").body(body))

src/routes/show.rs

@@ -6,7 +6,6 @@ use tera::{Context};
 use crate::ActixAdminNotification;
 use crate::prelude::*;
 
-use crate::TERA;
 use super::{Params, DEFAULT_ENTITIES_PER_PAGE};
 use super::{ add_auth_context, user_can_access_page, render_unauthorized};
 
@@ -18,7 +17,7 @@ pub async fn show<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(sessio
     let entity_name = E::get_entity_name();
     let view_model: &ActixAdminViewModel = actix_admin.view_models.get(&entity_name).unwrap();
     if !user_can_access_page(&session, actix_admin, view_model) {
-        return render_unauthorized(&ctx);
+        return render_unauthorized(&ctx, &actix_admin);
     }
     
     let mut errors: Vec<crate::ActixAdminError> = Vec::new();
@@ -67,7 +66,7 @@ pub async fn show<T: ActixAdminAppDataTrait, E: ActixAdminViewModelTrait>(sessio
 
     add_auth_context(&session, actix_admin, &mut ctx);
 
-    let body = TERA
+    let body = actix_admin.tera
         .render("show.html", &ctx)
         .map_err(|err| error::ErrorInternalServerError(format!("{:?}", err)))?;
     Ok(http_response_code.content_type("text/html").body(body))

src/templates/head.html

@@ -6,5 +6,89 @@
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.1/css/all.min.css">
 <script src="https://unpkg.com/htmx.org@1.8.4"></script>
 
-<link rel="stylesheet" href="/admin/static/css/default.css">
-<script src="/admin/static/js/default.js"></script>
+<script>
+    document.onkeydown = function (e) {
+        switch (e.which) {
+            case 37: // left
+                let left_el = document.getElementsByClassName('left-arrow-click').item(0);
+                if (left_el) { left_el.click(); };
+                break;
+
+            //case 38: // up
+            //    break;
+
+            case 39: // right
+                let right_el = document.getElementsByClassName('right-arrow-click').item(0);
+                if (right_el) { right_el.click(); };
+                break;
+
+            //case 40: // down
+            //    break;
+
+            default: return; // exit this handler for other keys
+        }
+        e.preventDefault(); // prevent the default action (scroll / move caret)
+    };
+
+    function checkAll(bx) {
+        var cbs = document.getElementsByTagName('input');
+        for (var i = 0; i < cbs.length; i++) {
+            if (cbs[i].type == 'checkbox') {
+                cbs[i].checked = bx.checked;
+            }
+        }
+    }
+
+    function sort_by(column) {
+        current_sort_order = document.getElementsByName("sort_order")[0].value;
+        if (current_sort_order == "Asc") {
+            document.getElementsByName("sort_order").forEach((e) => e.value = "Desc");
+        } else {
+            document.getElementsByName("sort_order").forEach((e) => e.value = "Asc");
+        }
+        document.getElementsByName("sort_by").forEach((e) => e.value = column);
+        document.getElementById('table_form').requestSubmit();
+    }
+
+    document.addEventListener('DOMContentLoaded', () => {
+        // Get all "navbar-burger" elements
+        const $navbarBurgers = Array.prototype.slice.call(document.querySelectorAll('.navbar-burger'), 0);
+
+        // Add a click event on each of them
+        $navbarBurgers.forEach(el => {
+            el.addEventListener('click', () => {
+
+                // Get the target from the "data-target" attribute
+                const target = el.dataset.target;
+                const $target = document.getElementById(target);
+
+                // Toggle the "is-active" class on both the "navbar-burger" and the "navbar-menu"
+                el.classList.toggle('is-active');
+                $target.classList.toggle('is-active');
+
+            });
+        });
+    });
+
+    htmx.on("htmx:responseError", function () {
+        document.getElementById("notifications").insertAdjacentHTML(
+            "afterend",
+            "<div class=\"notification mb-4 is-light is-danger\"><button class=\"delete\" onclick=\"this.parentElement.remove()\"></button>An Error occurred</div>");
+    })
+</script>
+
+<style>
+    .loader-wrapper {
+        position: absolute;
+        height: 100%;
+        width: 100%;
+        display: flex;
+        background: rgba(255, 255, 255, 0.3);
+        justify-content: center;
+        border-radius: 6px;
+        align-items: center;
+        z-index: 6;
+        pointer-events: none
+    }
+</style>
+

static/css/default.css

@@ -1,12 +0,0 @@
-.loader-wrapper {
-    position: absolute;
-    height: 100%;
-    width: 100%;
-    display: flex;
-    background: rgba(255, 255, 255, 0.3);
-    justify-content: center;
-    border-radius: 6px;
-    align-items: center;
-    z-index: 6;
-    pointer-events: none
-}

static/js/default.js

@@ -1,68 +0,0 @@
-document.onkeydown = function (e) {
-    switch (e.which) {
-        case 37: // left
-            let left_el = document.getElementsByClassName('left-arrow-click').item(0);
-            if (left_el) { left_el.click(); };
-            break;
-
-        //case 38: // up
-        //    break;
-
-        case 39: // right
-            let right_el = document.getElementsByClassName('right-arrow-click').item(0);
-            if (right_el) { right_el.click(); };
-            break;
-
-        //case 40: // down
-        //    break;
-
-        default: return; // exit this handler for other keys
-    }
-    e.preventDefault(); // prevent the default action (scroll / move caret)
-};
-
-function checkAll(bx) {
-    var cbs = document.getElementsByTagName('input');
-    for (var i = 0; i < cbs.length; i++) {
-        if (cbs[i].type == 'checkbox') {
-            cbs[i].checked = bx.checked;
-        }
-    }
-}
-
-function sort_by(column) {
-    current_sort_order = document.getElementsByName("sort_order")[0].value;
-    if (current_sort_order == "Asc") {
-        document.getElementsByName("sort_order").forEach((e) => e.value = "Desc");
-    } else {
-        document.getElementsByName("sort_order").forEach((e) => e.value = "Asc");
-    }
-    document.getElementsByName("sort_by").forEach((e) => e.value = column);
-    document.getElementById('table_form').requestSubmit();
-}
-
-document.addEventListener('DOMContentLoaded', () => {
-    // Get all "navbar-burger" elements
-    const $navbarBurgers = Array.prototype.slice.call(document.querySelectorAll('.navbar-burger'), 0);
-
-    // Add a click event on each of them
-    $navbarBurgers.forEach(el => {
-        el.addEventListener('click', () => {
-
-            // Get the target from the "data-target" attribute
-            const target = el.dataset.target;
-            const $target = document.getElementById(target);
-
-            // Toggle the "is-active" class on both the "navbar-burger" and the "navbar-menu"
-            el.classList.toggle('is-active');
-            $target.classList.toggle('is-active');
-
-        });
-    });
-});
-
-htmx.on("htmx:responseError", function () {
-    document.getElementById("notifications").insertAdjacentHTML(
-        "afterend",
-        "<div class=\"notification mb-4 is-light is-danger\"><button class=\"delete\" onclick=\"this.parentElement.remove()\"></button>An Error occurred</div>");
-})