Implement switching sort / display

src/consts.rs

@@ -1,5 +1,7 @@
+use std::cell::OnceCell;
 use std::time::Duration;
 use rocket::data::ByteUnit;
+use rocket::serde::Serialize;
 
 /// The maximum amount of bytes that can be uploaded at once
 pub const MAX_UPLOAD_SIZE: ByteUnit = ByteUnit::Mebibyte(100_000);
@@ -10,3 +12,16 @@ pub const ENCRYPTION_ROUNDS: u32 = 12;
 pub const SESSION_LIFETIME_SECONDS: u64 = 3600 * 24 * 14; // 14 days
 
 pub const SESSION_COOKIE_NAME: &'static str = "storage-session";
+
+
+
+#[derive(Serialize)]
+pub struct FileConstants<'a> {
+    pub display_options: &'a[&'a str],
+    pub sort_keys: &'a[&'a str],
+}
+pub const FILE_CONSTANTS: FileConstants = FileConstants {
+    display_options: &["list", "grid"],
+    sort_keys: &["name", "last_modified", "size"],
+};
+

src/main.rs

@@ -76,6 +76,7 @@ async fn rocket() -> _ {
     warn!("warn");
     error!("error");
 
+    // TODO: move to own fn
     let pool = PgPoolOptions::new()
         .max_connections(5)
         .connect(std::env::var("DATABASE_URL").unwrap().as_str())
@@ -96,6 +97,7 @@ async fn rocket() -> _ {
         Arc::new(Mutex::new(manager))
     };
 
+    // TODO: move to own func
     let memory_store: MemoryStore::<SessionData> = MemoryStore::default();
     let store: SessionStore<SessionData> = SessionStore {
         store: Box::new(memory_store),
@@ -110,6 +112,7 @@ async fn rocket() -> _ {
             .path("/")
     };
 
+    // TODO: move to constants
     let metadata = GlobalMetadata {
         app_name: env!("CARGO_PKG_NAME").to_string(),
         app_version: env!("CARGO_PKG_VERSION").to_string(),

src/routes/ui/user.rs

@@ -1,3 +1,4 @@
+use std::cell::OnceCell;
 use std::io::Cursor;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
@@ -13,6 +14,7 @@ use rocket_dyn_templates::{context, Template};
 use serde::Serialize;
 use serde_json::Value;
 use tokio::sync::Mutex;
+use crate::consts::FILE_CONSTANTS;
 use crate::guards::{AuthUser};
 use crate::managers::libraries::LibraryManager;
 use crate::routes::ui::auth;
@@ -30,14 +32,20 @@ pub async fn redirect_list_library_files(user: AuthUser, libraries: &State<Arc<M
 {
     let libs = libraries.lock().await;
     let library = libs.get(library_id).await?;
-    Ok(Redirect::to(uri!(list_library_files(library_id, library.model().name, ""))))
+    Ok(Redirect::to(uri!(list_library_files(library_id, library.model().name, "", Some("name"), Some("asc"), Some("list")))))
 }
 
-
-#[get("/library/<library_id>/<_>/<path..>")]
-pub async fn list_library_files(user: AuthUser, route: &Route, libraries: &State<Arc<Mutex<LibraryManager>>>, library_id: &str, path: PathBuf)
-    -> Result<Template, ResponseError>
-{
+#[get("/library/<library_id>/<_>/<path..>?<sort_key>&<sort_dir>&<display>")]
+pub async fn list_library_files(
+    user: AuthUser,
+    route: &Route,
+    libraries: &State<Arc<Mutex<LibraryManager>>>,
+    library_id: &str,
+    path: PathBuf,
+    sort_key: Option<String>,
+    sort_dir: Option<String>,
+    display: Option<String>,
+) -> Result<Template, ResponseError> {
     let libs = libraries.lock().await;
     let library = libs.get(library_id).await?;
     let files = library.list_files(&PathBuf::from(&path)).await
@@ -72,10 +80,36 @@ pub async fn list_library_files(user: AuthUser, route: &Route, libraries: &State
         library: library.model(),
         files: files,
         parent,
-        path_segments: segments
+        path_segments: segments,
+        // TODO: have struct?
+        options: FileDisplayOptions {
+            // TODO: prevent bad values
+            // TODO: fix login errror msg -------_____------
+            sort_key: validate_option(sort_key, FILE_CONSTANTS.sort_keys, "name"),
+            sort_dir: validate_option(sort_dir, &["asc", "desc"], "asc"),
+            display: validate_option(display, FILE_CONSTANTS.display_options, "list"),
+        },
+        DATA: FILE_CONSTANTS
     }))
 }
 
+/// Checks if option is in list of valid values, if not returns default_value
+fn validate_option(option: Option<String>, valid_values: &[&str], default_value: &str) -> String {
+    if let Some(option) = option {
+        if valid_values.contains(&&*option) {
+            return option.to_string()
+        }
+    }
+    default_value.to_string()
+}
+
+#[derive(Serialize)]
+struct FileDisplayOptions {
+    sort_key: String,
+    sort_dir: String,
+    display: String
+}
+
 #[derive(Debug, Serialize)]
 struct PathSegmentPiece {
     pub path: PathBuf,

src/storage.rs

@@ -6,6 +6,7 @@ use std::io::BufReader;
 use std::path::PathBuf;
 use anyhow::{anyhow, Error};
 use int_enum::IntEnum;
+use rocket::FromFormField;
 use rocket::serde::json::Json;
 use rocket::serde::{Deserialize, Serialize};
 use serde_json::Value;
@@ -18,7 +19,7 @@ pub enum StorageBackendMap {
     S3(S3Storage)
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, FromFormField)]
 #[serde(rename_all = "lowercase")]
 pub enum FileType {
     File,

templates/libraries.html.hbs

@@ -36,9 +36,9 @@
                 <div class="dropdown-trigger">
                     <button class="button is-small has-background-white-ter" aria-haspopup="true" aria-controls="dropdown-menu">
                         <span class="icon">
-                            <i class="fa fa-list is-small"></i>
+                            <i class="fa {{#if (eq options.display 'grid')}}fa-grip{{else}}fa-list{{/if}} is-small"></i>
                         </span>
-                        <span>List</span>
+                        <span>{{#if (eq options.display 'grid')}}Grid{{else}}List{{/if}}</span>
                         <span class="icon is-small">
                             <i class="fas fa-angle-down" aria-hidden="true"></i>
                         </span>
@@ -46,8 +46,11 @@
                 </div>
                 <div class="dropdown-menu" role="menu">
                     <div class="dropdown-content">
-                        <a href="#" class="dropdown-item is-active"> <i class="fa fa-list"></i> List View</a>
-                        <a class="dropdown-item"> <i class="fa fa-grip"></i> Grid View</a>
+                        <a href="?display=list&sort_key={{options.sort_key}}&sort_dir={{options.sort_dir}}" 
+                            class="dropdown-item {{#if (eq options.display 'list')}}is-active{{/if}}"
+                        ><i class="fa fa-list"></i> List View</a>
+                        <a href="?display=grid&sort_key={{options.sort_key}}&sort_dir={{options.sort_dir}}" 
+                            class="dropdown-item {{#if (eq options.display 'grid')}}is-active{{/if}}"> <i class="fa fa-grip"></i> Grid View</a>
                     </div>
                 </div>
             </div>
@@ -57,7 +60,7 @@
                         <span class="icon">
                             <i class="fa fa-arrow-up is-small"></i>
                         </span>
-                        <span>Sort by Name (asc)</span>
+                        <span>Sort by {{ options.sort_key }} ({{ options.sort_dir }})</span>
                         <span class="icon is-small">
                             <i class="fas fa-angle-down" aria-hidden="true"></i>
                         </span>
@@ -65,12 +68,20 @@
                 </div>
                 <div class="dropdown-menu" role="menu">
                     <div class="dropdown-content">
-                        <a href="#" class="dropdown-item is-active"> By name ascending</a>
-                        <a class="dropdown-item"> By name descending</a>
-                        <a class="dropdown-item"> By last modified ascending</a>
-                        <a class="dropdown-item"> By last modified descending</a>
-                        <a class="dropdown-item"> By size ascending</a>
-                        <a class="dropdown-item"> By size ascending</a>
+                        {{#each DATA.sort_keys}}
+                            <a href="?display={{../options.display}}&sort_key={{this}}&sort_dir=asc"
+                                class="dropdown-item {{#if (eq ../options.sort_dir "asc")}}
+                                {{#if (eq ../options.sort_key this)}}
+                                    is-active
+                                {{/if}}
+                            {{/if}}">By {{this}} ascending</a>
+                            <a href="?display={{../options.display}}&sort_key={{this}}&sort_dir=desc"
+                                class="dropdown-item {{#if (eq ../options.sort_dir "desc")}}
+                                {{#if (eq ../options.sort_key this)}}
+                                    is-active 
+                                {{/if}}
+                            {{/if}}">By {{this}} descending</a>
+                        {{/each}}
                     </div>
                 </div>
             </div>
@@ -166,6 +177,7 @@
 <script>
     const LIBRARY_ID = "{{ library.id }}";
     const LIBRARY_PATH = "/{{ parent }}";
+    {{!-- let OPTIONS = JSON.parse(`{{{  options }}}`) --}}
 </script>
 <script src="/static/js/add_button.js"></script>
 <script>
@@ -175,27 +187,6 @@ document.addEventListener('alpine:init', () => {
 });
 </script>
 <script src="//unpkg.com/alpinejs" defer></script>
-{{!-- <script type="module">
-    import { createApp, ref } from 'https://unpkg.com/vue@3/dist/vue.esm-browser.js'
 
-    createApp({
-        delimiters: ['{%', '%}'],
-        setup() {
-            const message = ref('Hello Vue!')
-            const loaded = ref(false)
-            const touchPrompt = ref(false)
-            return {
-                loaded,
-                message,
-                touchPrompt
-            }
-        },
-        mounted() {
-            
-            this.loaded = true
-            console.info("Vue ready")
-        }
-    }).mount('#app')
-</script> --}}
 {{/inline}}
 {{/layouts/main}}