Merge branch 'main' into disable-auto-setters

reflex/app.py

@@ -70,6 +70,7 @@
     Default404Page,
     wait_for_client_redirect,
 )
+from reflex.components.core.sticky import sticky
 from reflex.components.core.upload import Upload, get_upload_dir
 from reflex.components.radix import themes
 from reflex.config import environment, get_config
@@ -875,6 +876,15 @@ def _setup_error_boundary(self):
                 continue
             self._pages[k] = self._add_error_boundary_to_component(component)
 
+    def _setup_sticky_badge(self):
+        """Add the sticky badge to the app."""
+        for k, component in self._pages.items():
+            # Would be nice to share single sticky_badge across all pages, but
+            # it bungles the StatefulComponent compile step.
+            sticky_badge = sticky()
+            sticky_badge._add_style_recursive({})
+            self._pages[k] = Fragment.create(sticky_badge, component)
+
     def _apply_decorated_pages(self):
         """Add @rx.page decorated pages to the app.
 
@@ -1005,6 +1015,8 @@ def get_compilation_time() -> str:
         self._validate_var_dependencies()
         self._setup_overlay_component()
         self._setup_error_boundary()
+        if config.show_built_with_reflex:
+            self._setup_sticky_badge()
 
         progress.advance(task)
 

reflex/components/core/sticky.py

@@ -0,0 +1,160 @@
+"""Components for displaying the Reflex sticky logo."""
+
+from reflex.components.component import ComponentNamespace
+from reflex.components.core.colors import color
+from reflex.components.core.cond import color_mode_cond, cond
+from reflex.components.core.responsive import tablet_and_desktop
+from reflex.components.el.elements.inline import A
+from reflex.components.el.elements.media import Path, Rect, Svg
+from reflex.components.radix.themes.typography.text import Text
+from reflex.experimental.client_state import ClientStateVar
+from reflex.style import Style
+from reflex.vars.base import Var, VarData
+
+
+class StickyLogo(Svg):
+    """A simple Reflex logo SVG with only the letter R."""
+
+    @classmethod
+    def create(cls):
+        """Create the simple Reflex logo SVG.
+
+        Returns:
+            The simple Reflex logo SVG.
+        """
+        return super().create(
+            Rect.create(width="16", height="16", rx="2", fill="#6E56CF"),
+            Path.create(d="M10 9V13H12V9H10Z", fill="white"),
+            Path.create(d="M4 3V13H6V9H10V7H6V5H10V7H12V3H4Z", fill="white"),
+            width="16",
+            height="16",
+            viewBox="0 0 16 16",
+            xmlns="http://www.w3.org/2000/svg",
+        )
+
+    def add_style(self):
+        """Add the style to the component.
+
+        Returns:
+            The style of the component.
+        """
+        return Style(
+            {
+                "fill": "white",
+            }
+        )
+
+
+class StickyLabel(Text):
+    """A label that displays the Reflex sticky."""
+
+    @classmethod
+    def create(cls):
+        """Create the sticky label.
+
+        Returns:
+            The sticky label.
+        """
+        return super().create("Built with Reflex")
+
+    def add_style(self):
+        """Add the style to the component.
+
+        Returns:
+            The style of the component.
+        """
+        return Style(
+            {
+                "color": color("slate", 1),
+                "font_weight": "600",
+                "font_family": "'Instrument Sans', sans-serif",
+                "font_size": "0.875rem",
+                "line_height": "1rem",
+                "letter_spacing": "-0.00656rem",
+            }
+        )
+
+
+class StickyBadge(A):
+    """A badge that displays the Reflex sticky logo."""
+
+    @classmethod
+    def create(cls):
+        """Create the sticky badge.
+
+        Returns:
+            The sticky badge.
+        """
+        return super().create(
+            StickyLogo.create(),
+            tablet_and_desktop(StickyLabel.create()),
+            href="https://reflex.dev",
+            target="_blank",
+            width="auto",
+            padding="0.375rem",
+            align="center",
+            text_align="center",
+        )
+
+    def add_style(self):
+        """Add the style to the component.
+
+        Returns:
+            The style of the component.
+        """
+        is_localhost_cs = ClientStateVar.create(
+            "is_localhost",
+            default=True,
+            global_ref=False,
+        )
+        localhost_hostnames = Var.create(
+            ["localhost", "127.0.0.1", "[::1]"]
+        ).guess_type()
+        is_localhost_expr = localhost_hostnames.contains(
+            Var("window.location.hostname", _var_type=str).guess_type(),
+        )
+        check_is_localhost = Var(
+            f"useEffect(({is_localhost_cs}) => {is_localhost_cs.set}({is_localhost_expr}), [])",
+            _var_data=VarData(
+                imports={"react": "useEffect"},
+            ),
+        )
+        is_localhost = is_localhost_cs.value._replace(
+            merge_var_data=VarData.merge(
+                check_is_localhost._get_all_var_data(),
+                VarData(hooks={str(check_is_localhost): None}),
+            ),
+        )
+        return Style(
+            {
+                "position": "fixed",
+                "bottom": "1rem",
+                "right": "1rem",
+                # Do not show the badge on localhost.
+                "display": cond(is_localhost, "none", "flex"),
+                "flex-direction": "row",
+                "gap": "0.375rem",
+                "align-items": "center",
+                "width": "auto",
+                "border-radius": "0.5rem",
+                "color": color_mode_cond("#E5E7EB", "#27282B"),
+                "border": color_mode_cond("1px solid #27282B", "1px solid #E5E7EB"),
+                "background-color": color_mode_cond("#151618", "#FCFCFD"),
+                "padding": "0.375rem",
+                "transition": "background-color 0.2s ease-in-out",
+                "box-shadow": "0 1px 2px 0 rgba(0, 0, 0, 0.05)",
+                "z-index": "9998",
+                "cursor": "pointer",
+            },
+        )
+
+
+class StickyNamespace(ComponentNamespace):
+    """Sticky components namespace."""
+
+    __call__ = staticmethod(StickyBadge.create)
+    label = staticmethod(StickyLabel.create)
+    logo = staticmethod(StickyLogo.create)
+
+
+sticky = StickyNamespace()