✏️ [pagetop] Un tema es ahora un tipo de módulo

drust/src/main.rs

@@ -23,7 +23,7 @@ impl ModuleTrait for Drust {
         ]
     }
 
-    fn uninstall_modules(&self) -> Vec<ModuleStaticRef> {
+    fn drop_modules(&self) -> Vec<ModuleStaticRef> {
         vec![
         //  &pagetop_node::Node
         ]

pagetop/src/app.rs

@@ -33,9 +33,6 @@ impl Application {
         // Registra los módulos de la aplicación.
         module::all::register_modules(app);
 
-        // Registra los temas de los módulos.
-        module::all::register_themes();
-
         // Registra acciones de los módulos.
         module::all::register_actions();
 

pagetop/src/base.rs

@@ -1,3 +1,2 @@
 pub mod component;
 pub mod module;
-pub mod theme;

pagetop/src/base/module.rs

@@ -1,3 +1,3 @@
+pub mod saturn;
 pub mod menu;
-
 pub mod homepage;

pagetop/src/core.rs

@@ -4,8 +4,5 @@ pub mod component;
 // API to define functions that alter the behavior of PageTop core.
 pub mod hook;
 
-// API to add new features with modules.
+// API to add new features with modules and themes.
 pub mod module;
-
-// API to create themes.
-pub mod theme;

pagetop/src/core/component/context.rs

@@ -1,4 +1,4 @@
-use crate::core::theme::{all::theme_by_single_name, ThemeStaticRef};
+use crate::core::module::{all::theme_by_single_name, ThemeStaticRef};
 use crate::html::{html, Assets, IdentifierValue, JavaScript, Markup, StyleSheet};
 use crate::server::HttpRequest;
 use crate::{base, concat_string, config, util, LazyStatic};
@@ -9,7 +9,7 @@ use std::str::FromStr;
 static DEFAULT_THEME: LazyStatic<ThemeStaticRef> =
     LazyStatic::new(|| match theme_by_single_name(&config::SETTINGS.app.theme) {
         Some(theme) => theme,
-        None => &base::theme::Saturn,
+        None => &base::module::saturn::Saturn,
     });
 
 pub enum ContextOp {

pagetop/src/core/module.rs

@@ -1,4 +1,7 @@
-mod definition;
-pub use definition::{BaseModule, ModuleStaticRef, ModuleTrait};
+mod module;
+pub use module::{BaseModule, ModuleStaticRef, ModuleTrait};
+
+mod theme;
+pub use theme::{ThemeStaticRef, ThemeTrait};
 
 pub(crate) mod all;

pagetop/src/core/module/all.rs

@@ -1,8 +1,7 @@
-use super::ModuleStaticRef;
+use super::{ModuleStaticRef, ThemeStaticRef};
 
 use crate::base;
 use crate::core::hook::add_action;
-use crate::core::theme;
 use crate::{server, trace, LazyStatic};
 
 #[cfg(feature = "database")]
@@ -10,26 +9,46 @@ use crate::{db::*, run_now};
 
 use std::sync::RwLock;
 
-// REGISTER MODULES ********************************************************************************
+// MODULES *****************************************************************************************
 
 static ENABLED_MODULES: LazyStatic<RwLock<Vec<ModuleStaticRef>>> =
     LazyStatic::new(|| RwLock::new(Vec::new()));
 
-static DISCARDED_MODULES: LazyStatic<RwLock<Vec<ModuleStaticRef>>> =
+static DROPPED_MODULES: LazyStatic<RwLock<Vec<ModuleStaticRef>>> =
     LazyStatic::new(|| RwLock::new(Vec::new()));
 
+// THEMES ******************************************************************************************
+
+static THEMES: LazyStatic<RwLock<Vec<ThemeStaticRef>>> =
+    LazyStatic::new(|| RwLock::new(Vec::new()));
+
+pub fn theme_by_single_name(single_name: &str) -> Option<ThemeStaticRef> {
+    let single_name = single_name.to_lowercase();
+    match THEMES
+        .read()
+        .unwrap()
+        .iter()
+        .find(|t| t.single_name().to_lowercase() == single_name)
+    {
+        Some(theme) => Some(*theme),
+        _ => None,
+    }
+}
+
+// REGISTER MODULES ********************************************************************************
+
 pub fn register_modules(app: ModuleStaticRef) {
-    // List of modules to disable.
+    // List of modules to drop.
     let mut list: Vec<ModuleStaticRef> = Vec::new();
-    add_to_discarded(&mut list, app);
-    DISCARDED_MODULES.write().unwrap().append(&mut list);
+    add_to_dropped(&mut list, app);
+    DROPPED_MODULES.write().unwrap().append(&mut list);
 
     // List of modules to enable.
     let mut list: Vec<ModuleStaticRef> = Vec::new();
 
     // 1 of 3. Enable base modules.
     add_to_enabled(&mut list, &base::module::menu::Menu);
-    add_to_enabled(&mut list, &base::theme::Saturn);
+    add_to_enabled(&mut list, &base::module::saturn::Saturn);
 
     // 2 of 3. Enable application modules.
     add_to_enabled(&mut list, app);
@@ -41,28 +60,28 @@ pub fn register_modules(app: ModuleStaticRef) {
     ENABLED_MODULES.write().unwrap().append(&mut list);
 }
 
-fn add_to_discarded(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
-    for u in module.uninstall_modules().iter() {
-        if !list.iter().any(|m| m.handle() == u.handle()) {
-            list.push(*u);
-            trace::debug!("Module \"{}\" discarded", u.single_name());
+fn add_to_dropped(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
+    for d in module.drop_modules().iter() {
+        if !list.iter().any(|m| m.handle() == d.handle()) {
+            list.push(*d);
+            trace::debug!("Module \"{}\" dropped", d.single_name());
         }
     }
     for d in module.dependencies().iter() {
-        add_to_discarded(list, *d);
+        add_to_dropped(list, *d);
     }
 }
 
 fn add_to_enabled(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
     if !list.iter().any(|m| m.handle() == module.handle()) {
-        if DISCARDED_MODULES
+        if DROPPED_MODULES
             .read()
             .unwrap()
             .iter()
             .any(|m| m.handle() == module.handle())
         {
             panic!(
-                "Trying to enable \"{}\" module which is disabled",
+                "Trying to enable \"{}\" module which is dropped",
                 module.single_name()
             );
         } else {
@@ -74,19 +93,19 @@ fn add_to_enabled(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
                 add_to_enabled(list, *d);
             }
 
-            trace::debug!("Enabling \"{}\" module", module.single_name());
+            if let Some(theme) = module.theme() {
+                let mut registered_themes = THEMES.write().unwrap();
+                if !registered_themes.iter().any(|t| t.handle() == theme.handle()) {
+                    registered_themes.push(theme);
+                    trace::debug!("Enabling \"{}\" theme", theme.single_name());
+                }
+            } else {
+                trace::debug!("Enabling \"{}\" module", module.single_name());
+            }
         }
     }
 }
 
-// REGISTER THEMES *********************************************************************************
-
-pub fn register_themes() {
-    for m in ENABLED_MODULES.read().unwrap().iter() {
-        theme::all::register_theme(m.theme());
-    }
-}
-
 // REGISTER ACTIONS ********************************************************************************
 
 pub fn register_actions() {
@@ -130,7 +149,7 @@ pub fn run_migrations() {
         impl MigratorTrait for Migrator {
             fn migrations() -> Vec<MigrationItem> {
                 let mut migrations = vec![];
-                for m in DISCARDED_MODULES.read().unwrap().iter() {
+                for m in DROPPED_MODULES.read().unwrap().iter() {
                     migrations.append(&mut m.migrations());
                 }
                 migrations

pagetop/src/core/module/module.rs

@@ -1,5 +1,6 @@
+use super::ThemeStaticRef;
+
 use crate::core::hook::HookAction;
-use crate::core::theme::ThemeStaticRef;
 use crate::server;
 use crate::util::{single_type_name, Handle};
 
@@ -32,7 +33,7 @@ pub trait ModuleTrait: BaseModule + Send + Sync {
         vec![]
     }
 
-    fn uninstall_modules(&self) -> Vec<ModuleStaticRef> {
+    fn drop_modules(&self) -> Vec<ModuleStaticRef> {
         vec![]
     }
 

pagetop/src/core/module/theme.rs

@@ -1,6 +1,7 @@
+use super::ModuleTrait;
+
 use crate::base::component::{Container, Html};
 use crate::core::component::{ComponentTrait, RenderContext};
-use crate::core::module::ModuleTrait;
 use crate::html::{html, Favicon, Markup};
 use crate::response::page::Page;
 use crate::{concat_string, config};

pagetop/src/core/theme.rs

@@ -1,4 +0,0 @@
-mod definition;
-pub use definition::{ThemeStaticRef, ThemeTrait};
-
-pub(crate) mod all;

pagetop/src/core/theme/all.rs

@@ -1,32 +0,0 @@
-use super::ThemeStaticRef;
-use crate::{trace, LazyStatic};
-
-use std::sync::RwLock;
-
-// Temas registrados.
-static THEMES: LazyStatic<RwLock<Vec<ThemeStaticRef>>> =
-    LazyStatic::new(|| RwLock::new(Vec::new()));
-
-pub fn register_theme(theme: Option<ThemeStaticRef>) {
-    if let Some(theme) = theme {
-        let handle = theme.handle();
-        let mut registered_themes = THEMES.write().unwrap();
-        if !registered_themes.iter().any(|t| t.handle() == handle) {
-            trace::debug!("Registering theme \"{}\"", theme.single_name());
-            registered_themes.push(theme);
-        }
-    }
-}
-
-pub fn theme_by_single_name(single_name: &str) -> Option<ThemeStaticRef> {
-    let single_name = single_name.to_lowercase();
-    match THEMES
-        .read()
-        .unwrap()
-        .iter()
-        .find(|t| t.single_name().to_lowercase() == single_name)
-    {
-        Some(theme) => Some(*theme),
-        _ => None,
-    }
-}

pagetop/src/prelude.rs

@@ -19,7 +19,7 @@ pub use crate::html::*;
 #[cfg(feature = "database")]
 pub use crate::{db, db::*, migration_item, pub_migration};
 
-pub use crate::core::{component::*, hook::*, module::*, theme::*};
+pub use crate::core::{component::*, hook::*, module::*};
 
 pub use crate::{hook_action, hook_before_render_component};