fix redirects processed update

src/app/browser/window/tab/item/page.rs

@@ -164,12 +164,12 @@ impl Page {
         let id = self.id.clone();
 
         // Prevent infinitive redirection
-        if self.meta.total_redirects() > DEFAULT_MAX_REDIRECT_COUNT {
+        if self.meta.redirects() > DEFAULT_MAX_REDIRECT_COUNT {
             todo!()
         }
 
         // Try redirect request
-        let request = if let Some(redirect) = self.meta.last_redirect() {
+        let request = if let Some(redirect) = self.meta.redirect() {
             if redirect.is_foreground {
                 self.navigation
                     .request
@@ -762,7 +762,7 @@ impl Page {
                                                             )
                                                         );
                                                     // Client MUST limit the number of redirects they follow to 5 (by protocol specification)
-                                                    } else if meta.total_redirects() > 5 {
+                                                    } else if meta.redirects() > 5 {
                                                         // Update meta
                                                         meta.set_status(Status::Failure)
                                                             .set_title("Oops");
@@ -778,7 +778,7 @@ impl Page {
                                                     // Redirection value looks valid, create new redirect (stored in meta `Redirect` holder)
                                                     // then call page reload action to apply it by the parental controller
                                                     } else {
-                                                        meta.set_redirect(
+                                                        meta.add_redirect(
                                                             // skip query and fragment by protocol requirements
                                                             // @TODO review fragment specification
                                                             resolved_uri.to_string_partial(

src/app/browser/window/tab/item/page/meta.rs

@@ -5,7 +5,7 @@ use redirect::Redirect;
 
 use gtk::glib::GString;
 use sqlite::Transaction;
-use std::cell::RefCell;
+use std::cell::{Cell, RefCell};
 
 #[derive(Debug, Clone)]
 pub enum Status {
@@ -57,15 +57,18 @@ impl Meta {
         self
     }
 
-    pub fn set_redirect(
+    pub fn add_redirect(
         &self,
         request: GString,
         referrer: Option<GString>,
         is_foreground: bool,
     ) -> &Self {
-        self.redirect
-            .borrow_mut()
-            .push(Redirect::new(request, referrer, is_foreground));
+        self.redirect.borrow_mut().push(Redirect {
+            request,
+            referrer,
+            is_foreground,
+            is_processed: Cell::new(false),
+        });
         self
     }
 
@@ -79,12 +82,17 @@ impl Meta {
         self.title.borrow().clone()
     }
 
-    pub fn total_redirects(&self) -> usize {
+    pub fn redirects(&self) -> usize {
         self.redirect.borrow().len() + 1
     }
 
-    pub fn last_redirect(&self) -> Option<Redirect> {
-        self.redirect.borrow().last().cloned()
+    pub fn redirect(&self) -> Option<Redirect> {
+        if let Some(redirect) = self.redirect.borrow().last() {
+            if !redirect.is_processed.replace(true) {
+                return Some(redirect.clone());
+            }
+        }
+        None
     }
 
     // Actions

src/app/browser/window/tab/item/page/meta/redirect.rs

@@ -1,32 +1,10 @@
 use gtk::glib::GString;
+use std::cell::Cell;
 
-/// # Redirection data holder
-///
-/// This component does nothing,
-/// but useful as the container for temporary redirection data
-/// operated by external controller
-///
-/// ## Members
-///
-/// * `is_foreground` - indicates how to process this redirect
-/// * `request` - destination
-///   * currently, it's raw `GString` not [Uri](https://docs.gtk.org/glib/struct.Uri.html)
-///     because of compatibility with request field as it could contain any other, not parsable values
 #[derive(Clone, Debug)]
 pub struct Redirect {
     pub is_foreground: bool,
+    pub is_processed: Cell<bool>,
     pub referrer: Option<GString>,
     pub request: GString,
 }
-
-impl Redirect {
-    // Constructors
-
-    pub fn new(request: GString, referrer: Option<GString>, is_foreground: bool) -> Self {
-        Self {
-            is_foreground,
-            referrer,
-            request,
-        }
-    }
-}