Make page actions more configurable

src/frontend/item.rs

@@ -10,6 +10,7 @@ use maud::html;
 use sqlx::PgPool;
 use uuid::Uuid;
 
+use super::templates::helpers::{Colour, PageAction, PageActionMethod};
 use super::templates::{self, datalist, forms, TemplateConfig};
 use crate::manage;
 use crate::models::*;
@@ -59,13 +60,17 @@ async fn show_item(
             title: Some(&title),
             page_title: Some(Box::new(item_name.clone())),
             page_actions: vec![
-                (templates::helpers::PageAction {
+                (PageAction {
-                    href: format!("/items/add?parent={}", item.id),
+                    method: PageActionMethod::Get,
+                    target: format!("/items/add?parent={}", item.id),
                     name: "Add Child".to_string(),
+                    colour: Colour::Success,
                 }),
-                (templates::helpers::PageAction {
+                (PageAction {
-                    href: format!("/item/{}/edit", item.id),
+                    method: PageActionMethod::Get,
+                    target: format!("/item/{}/edit", item.id),
                     name: "Edit".to_string(),
+                    colour: Colour::Warning,
                 }),
             ],
             user: Some(user),
@@ -148,9 +153,11 @@ async fn list_items(pool: web::Data<PgPool>, user: Identity) -> actix_web::Resul
             title: Some("Item List"),
             page_title: Some(Box::new("Item List")),
             page_actions: vec![
-                (templates::helpers::PageAction {
+                (PageAction {
-                    href: "/items/add".to_string(),
+                    method: PageActionMethod::Get,
+                    target: "/items/add".to_string(),
                     name: "Add".to_string(),
+                    colour: Colour::Success,
                 }),
             ],
             user: Some(user),

src/frontend/item_class.rs

@@ -8,6 +8,7 @@ use maud::html;
 use sqlx::PgPool;
 use uuid::Uuid;
 
+use super::templates::helpers::{Colour, PageAction, PageActionMethod};
 use super::templates::{self, datalist, forms, TemplateConfig};
 use crate::manage;
 use crate::models::*;
@@ -50,20 +51,26 @@ async fn show_item_class(
     title.push_str(" – Item Details");
 
     let mut page_actions = vec![
-        (templates::helpers::PageAction {
+        (PageAction {
-            href: format!("/items/add?class={}", item_class.id),
+            method: PageActionMethod::Get,
+            target: format!("/items/add?class={}", item_class.id),
             name: "Add Item".to_string(),
+            colour: Colour::Success,
         }),
     ];
     if item_class.parent.is_none() {
-        page_actions.push(templates::helpers::PageAction {
+        page_actions.push(PageAction {
-            href: format!("/item-classes/add?parent={}", item_class.id),
+            method: PageActionMethod::Get,
+            target: format!("/item-classes/add?parent={}", item_class.id),
             name: "Add Child".to_string(),
+            colour: Colour::Primary,
         });
     }
-    page_actions.push(templates::helpers::PageAction {
+    page_actions.push(PageAction {
-        href: format!("/item-class/{}/edit", item_class.id),
+        method: PageActionMethod::Get,
+        target: format!("/item-class/{}/edit", item_class.id),
         name: "Edit".to_string(),
+        colour: Colour::Warning,
     });
 
     Ok(templates::base(
@@ -128,9 +135,11 @@ async fn list_item_classes(
             title: Some("Item Class List"),
             page_title: Some(Box::new("Item Class List")),
             page_actions: vec![
-                (templates::helpers::PageAction {
+                (PageAction {
-                    href: "/item-classes/add".to_string(),
+                    method: PageActionMethod::Get,
+                    target: "/item-classes/add".to_string(),
                     name: "Add".to_string(),
+                    colour: Colour::Success,
                 }),
             ],
             user: Some(user),

src/frontend/templates/helpers.rs

@@ -51,6 +51,39 @@ impl Render for Js<'_> {
     }
 }
 
+#[allow(dead_code)]
+pub enum Colour {
+    Primary,
+    Secondary,
+    Success,
+    Danger,
+    Warning,
+    Info,
+}
+
+impl fmt::Display for Colour {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(
+            f,
+            "{}",
+            match self {
+                Colour::Primary => "primary",
+                Colour::Secondary => "secondary",
+                Colour::Success => "success",
+                Colour::Danger => "danger",
+                Colour::Warning => "warning",
+                Colour::Info => "info",
+            }
+        )
+    }
+}
+
+impl Colour {
+    fn button(&self) -> String {
+        format!("btn-{self}")
+    }
+}
+
 #[derive(Clone)]
 pub enum ItemName {
     Item(String),
@@ -99,15 +132,27 @@ impl Render for ItemName {
     }
 }
 
+pub enum PageActionMethod {
+    Get,
+    Post,
+}
+
 pub struct PageAction {
-    pub href: String,
+    pub method: PageActionMethod,
+    pub target: String,
     pub name: String,
+    pub colour: Colour,
 }
 
 impl Render for PageAction {
     fn render(&self) -> Markup {
         html! {
-            a .btn.btn-primary href=(self.href) { (self.name) }
+            @match self.method {
+                PageActionMethod::Get => a .btn.btn-primary.(self.colour.button()) href=(self.target) { (self.name) },
+                PageActionMethod::Post => form action=(self.target) method="POST" {
+                    button .btn.btn-primary.(self.colour.button()) type="submit" { (self.name) }
+                },
+            }
         }
     }
 }