From 16ba91984a706306e0c646e0a40f66b719e7905f Mon Sep 17 00:00:00 2001
From: "me@ow.nekobit.net" <me@ow.nekobit.net>
Date: Wed, 23 Mar 2022 14:52:25 +0000
Subject: [PATCH] Content not found

FossilOrigin-Name: 0847fd853e3fdaac04c00550d98d6429e39ba996e74efd574f1944029d0fdc71
---
 Makefile              |  2 ++
 dist/treebird20.css   |  6 ++++++
 src/error.c           | 22 +++++++++++++++++++++-
 src/error.h           |  2 ++
 src/page_config.c     |  2 --
 src/path.c            |  4 ++++
 static/error_404.html |  4 ++++
 7 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100644 static/error_404.html

diff --git a/Makefile b/Makefile
index 4356168..185aba3 100644
--- a/Makefile
+++ b/Makefile
@@ -62,6 +62,8 @@ $(PAGES_DIR)/notification.chtml: $(PAGES_DIR)/notification.html
 	./filec $< data_notification_html > $@
 $(PAGES_DIR)/notification_compact.chtml: $(PAGES_DIR)/notification_compact.html
 	./filec $< data_notification_compact_html > $@
+$(PAGES_DIR)/error_404.chtml: $(PAGES_DIR)/error_404.html
+	./filec $< data_error_404_html > $@
 
 $(MASTODONT_DIR): 
 	git clone $(MASTODONT_URL) || true
diff --git a/dist/treebird20.css b/dist/treebird20.css
index ac8595c..7eb52a5 100644
--- a/dist/treebird20.css
+++ b/dist/treebird20.css
@@ -626,6 +626,12 @@ ul li:first-child a.sidebarbtn
     padding-left: 15px;
 }
 
+.simple-page p
+{
+    margin-left: 10px;
+    margin-right: 10px;
+}
+
 /* Attachments */
 .attachments img
 {
diff --git a/src/error.c b/src/error.c
index d9c5c50..7ea3259 100644
--- a/src/error.c
+++ b/src/error.c
@@ -15,11 +15,14 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
+#include <stdlib.h>
+#include "base_page.h"
 #include "error.h"
 #include "easprintf.h"
+#include "l10n.h"
 
 // Pages
+#include "../static/error_404.chtml"
 #include "../static/error.chtml"
 
 char* construct_error(char* error, size_t* size)
@@ -30,3 +33,20 @@ char* construct_error(char* error, size_t* size)
     if (size) *size = s;
     return error_html;
 }
+
+void content_not_found(mastodont_t* api, char* path)
+{
+    char* page;
+    easprintf(&page,
+              data_error_404_html,
+              L10N[L10N_EN_US][L10N_PAGE_NOT_FOUND]);
+    
+    struct base_page b = {
+        .locale = L10N_EN_US,
+        .content = page,
+        .sidebar_right = NULL
+    };
+
+    render_base_page(&b, api);
+    free(page);
+}
diff --git a/src/error.h b/src/error.h
index 8962553..4ac020f 100644
--- a/src/error.h
+++ b/src/error.h
@@ -18,8 +18,10 @@
 
 #ifndef ERROR_H
 #define ERROR_H
+#include <mastodont.h>
 #include <stddef.h>
 
 char* construct_error(char* message, size_t* size);
+void content_not_found(mastodont_t* api, char* path);
 
 #endif // ERROR_H
diff --git a/src/page_config.c b/src/page_config.c
index e4e9d4b..5610746 100644
--- a/src/page_config.c
+++ b/src/page_config.c
@@ -32,8 +32,6 @@
 
 void content_config(mastodont_t* api, char** data, size_t size)
 {
-    (void)api; // No need to use this
-
     if (post.theme)
     {
         g_config.theme = post.theme;
diff --git a/src/path.c b/src/path.c
index 9bdb484..987d76a 100644
--- a/src/path.c
+++ b/src/path.c
@@ -21,6 +21,7 @@
 #include "path.h"
 #include "index.h"
 #include "account.h"
+#include "error.h"
 
 enum path_state
 {
@@ -127,5 +128,8 @@ void handle_paths(mastodont_t* api, struct path_info* paths, size_t paths_len)
             if (parse_path(api, paths + i) == 0)
                 return;
         }
+
+        // Fell out, return 404
+        content_not_found(api, path);
     }
 }
diff --git a/static/error_404.html b/static/error_404.html
new file mode 100644
index 0000000..06a5f02
--- /dev/null
+++ b/static/error_404.html
@@ -0,0 +1,4 @@
+<div class="simple-page">
+  <h1>404</h1>
+  <p>%s</p>
+</div>