feat(components): add post page components (header, toc, content, footer, nav)

src/components/mod.rs

@@ -4,5 +4,6 @@ pub mod footer;
 pub mod header;
 pub mod nav;
 pub mod page_layout;
+pub mod post;
 pub mod post_card;
 pub mod write_skeleton;

src/components/post/breadcrumbs.rs

@@ -0,0 +1,34 @@
+use dioxus::prelude::*;
+
+#[component]
+pub fn Breadcrumbs(title: String) -> Element {
+    rsx! {
+        nav {
+            class: "breadcrumbs",
+            role: "navigation",
+            aria_label: "Breadcrumb",
+            a {
+                href: "/",
+                onclick: move |evt| {
+                    evt.prevent_default();
+                    dioxus::router::navigator().push("/");
+                },
+                "Home"
+            }
+            svg {
+                xmlns: "http://www.w3.org/2000/svg",
+                view_box: "0 0 24 24",
+                fill: "none",
+                stroke: "currentColor",
+                stroke_width: "2",
+                stroke_linecap: "round",
+                stroke_linejoin: "round",
+                class: "feather feather-chevron-right",
+                width: "16",
+                height: "16",
+                polyline { points: "9 18 15 12 9 6" }
+            }
+            span { "{title}" }
+        }
+    }
+}

src/components/post/mod.rs

@@ -0,0 +1,8 @@
+pub mod breadcrumbs;
+pub mod post_content;
+pub mod post_cover;
+pub mod post_footer;
+pub mod post_header;
+pub mod post_meta;
+pub mod post_nav_links;
+pub mod post_toc;

src/components/post/post_content.rs

@@ -0,0 +1,39 @@
+use dioxus::prelude::*;
+
+#[component]
+pub fn PostContent(content_html: String) -> Element {
+    #[cfg(target_arch = "wasm32")]
+    use_effect(move || {
+        if let Some(window) = web_sys::window() {
+            if let Some(document) = window.document() {
+                // Add copy buttons to all code blocks
+                if let Ok(elements) = document.query_selector_all("pre > code") {
+                    for i in 0..elements.length() {
+                        if let Some(codeblock) = elements.item(i) {
+                            if let Some(parent) = codeblock.parent_element() {
+                                // Check if button already exists
+                                if parent.query_selector(".copy-code").ok().flatten().is_some() {
+                                    continue;
+                                }
+                                
+                                let copybutton = document.create_element("button").unwrap();
+                                copybutton.set_class_name("copy-code");
+                                copybutton.set_text_content(Some("copy"));
+                                copybutton.set_attribute("aria-label", "Copy code").unwrap();
+                                
+                                let _ = parent.append_child(&copybutton);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    });
+
+    rsx! {
+        div {
+            class: "post-content md-content",
+            dangerous_inner_html: "{content_html}"
+        }
+    }
+}

src/components/post/post_cover.rs

@@ -0,0 +1,14 @@
+use dioxus::prelude::*;
+
+#[component]
+pub fn PostCover(src: String) -> Element {
+    rsx! {
+        figure { class: "entry-cover",
+            img {
+                loading: "eager",
+                src: "{src}",
+                alt: "Cover image"
+            }
+        }
+    }
+}

src/components/post/post_footer.rs

@@ -0,0 +1,46 @@
+use dioxus::prelude::*;
+
+use crate::components::post::post_nav_links::PostNavLinks;
+use crate::models::post::Post;
+
+#[component]
+pub fn PostFooter(post: Post) -> Element {
+    let tags = post.tags.clone();
+    
+    rsx! {
+        footer { class: "post-footer",
+            if !tags.is_empty() {
+                ul { class: "post-tags",
+                    for tag in tags.into_iter() {
+                        li {
+                            a {
+                                href: "/tags/{tag}",
+                                onclick: move |evt| {
+                                    evt.prevent_default();
+                                    dioxus::router::navigator().push(format!("/tags/{}", tag));
+                                },
+                                "{tag}"
+                            }
+                        }
+                    }
+                }
+            }
+
+            if post.prev_post.is_some() || post.next_post.is_some() {
+                PostNavLinks { 
+                    prev: post.prev_post,
+                    next: post.next_post
+                }
+            }
+
+            div { class: "back-to-home",
+                button {
+                    onclick: move |_| {
+                        let _ = dioxus::router::navigator().push("/");
+                    },
+                    "← Back to Home"
+                }
+            }
+        }
+    }
+}

src/components/post/post_header.rs

@@ -0,0 +1,39 @@
+use dioxus::prelude::*;
+
+use crate::components::post::breadcrumbs::Breadcrumbs;
+use crate::components::post::post_meta::PostMeta;
+use crate::models::post::{Post, PostStatus};
+
+#[component]
+pub fn PostHeader(post: Post) -> Element {
+    rsx! {
+        header { class: "post-header",
+            Breadcrumbs { title: post.title.clone() }
+            
+            h1 { class: "post-title",
+                "{post.title}"
+                if post.status == PostStatus::Draft {
+                    span {
+                        class: "entry-hint",
+                        title: "Draft",
+                        svg {
+                            xmlns: "http://www.w3.org/2000/svg",
+                            height: "35",
+                            view_box: "0 -960 960 960",
+                            fill: "currentColor",
+                            path {
+                                d: "M160-410v-60h300v60H160Zm0-165v-60h470v60H160Zm0-165v-60h470v60H160Zm360 580v-123l221-220q9-9 20-13t22-4q12 0 23 4.5t20 13.5l37 37q9 9 13 20t4 22q0 11-4.5 22.5T862.09-380L643-160H520Zm300-263-37-37 37 37ZM580-220h38l121-122-18-19-19-18-122 121v38Zm141-141-19-18 37 37-18-19Z"
+                            }
+                        }
+                    }
+                }
+            }
+
+            if let Some(summary) = &post.summary {
+                div { class: "post-description", "{summary}" }
+            }
+
+            PostMeta { post: post.clone() }
+        }
+    }
+}

src/components/post/post_meta.rs

@@ -0,0 +1,16 @@
+use dioxus::prelude::*;
+
+use crate::models::post::Post;
+
+#[component]
+pub fn PostMeta(post: Post) -> Element {
+    rsx! {
+        div { class: "post-meta",
+            span { "{post.formatted_date()}" }
+            span { "·" }
+            span { "{post.reading_time} min read" }
+            span { "·" }
+            span { "{post.word_count} words" }
+        }
+    }
+}

src/components/post/post_nav_links.rs

@@ -0,0 +1,40 @@
+use dioxus::prelude::*;
+
+use crate::models::post::PostNav;
+
+#[component]
+pub fn PostNavLinks(prev: Option<PostNav>, next: Option<PostNav>) -> Element {
+    rsx! {
+        nav { class: "paginav",
+            if let Some(prev_post) = prev {
+                a {
+                    class: "prev",
+                    href: "/post/{prev_post.slug}",
+                    onclick: move |evt| {
+                        evt.prevent_default();
+                        dioxus::router::navigator().push(format!("/post/{}", prev_post.slug));
+                    },
+                    span { class: "title", "« Prev" }
+                    span { class: "post-title-nav", "{prev_post.title}" }
+                }
+            } else {
+                span { class: "prev" }
+            }
+            
+            if let Some(next_post) = next {
+                a {
+                    class: "next",
+                    href: "/post/{next_post.slug}",
+                    onclick: move |evt| {
+                        evt.prevent_default();
+                        dioxus::router::navigator().push(format!("/post/{}", next_post.slug));
+                    },
+                    span { class: "title", "Next »" }
+                    span { class: "post-title-nav", "{next_post.title}" }
+                }
+            } else {
+                span { class: "next" }
+            }
+        }
+    }
+}

src/components/post/post_toc.rs

@@ -0,0 +1,18 @@
+use dioxus::prelude::*;
+
+#[component]
+pub fn PostToc(toc_html: String) -> Element {
+    rsx! {
+        details { class: "toc",
+            summary {
+                accesskey: "c",
+                title: "(Alt + C)",
+                span { class: "title", "Table of Contents" }
+            }
+            div {
+                class: "inner",
+                dangerous_inner_html: "{toc_html}"
+            }
+        }
+    }
+}

src/pages/post_detail.rs

@@ -3,6 +3,11 @@ use dioxus::prelude::*;
 use crate::api::posts::{get_post_by_slug, SinglePostResponse};
 use crate::components::nav::use_nav_items;
 use crate::components::page_layout::PageLayout;
+use crate::components::post::post_content::PostContent;
+use crate::components::post::post_cover::PostCover;
+use crate::components::post::post_footer::PostFooter;
+use crate::components::post::post_header::PostHeader;
+use crate::components::post::post_toc::PostToc;
 use crate::hooks::delayed_loading::use_delayed_loading;
 use crate::router::Route;
 
@@ -18,59 +23,37 @@ pub fn PostDetail(slug: String) -> Element {
         PageLayout { nav_items,
             match &*post_res.read() {
                 Some(Ok(SinglePostResponse { post: Some(post) })) => {
-                    let date_str = post.formatted_date();
-
                     rsx! {
-                        article { class: "py-6",
-                            header { class: "mb-8",
-                                h1 { class: "text-3xl md:text-4xl font-bold text-gray-900 dark:text-[#dadadb] leading-tight",
-                                    "{post.title}"
-                                }
-                                div { class: "mt-4 flex items-center gap-3 text-sm text-gray-500 dark:text-[#9b9c9d]",
-                                    span { "{date_str}" }
-                                    if !post.tags.is_empty() {
-                                        span { "·" }
-                                        for tag in post.tags.clone().into_iter() {
-                                            a {
-                                                class: "hover:text-gray-700 dark:hover:text-[#dadadb] transition-colors",
-                                                href: "/tags/{tag}",
-                                                onclick: move |evt| {
-                                                    evt.prevent_default();
-                                                    dioxus::router::navigator().push(format!("/tags/{}", tag).as_str());
-                                                },
-                                                "{tag}"
-                                            }
-                                        }
-                                    }
-                                }
+                        article { class: "post-single",
+                            PostHeader { post: post.clone() }
+
+                            if let Some(cover) = &post.cover_image {
+                                PostCover { src: cover.clone() }
                             }
-                            div {
-                                class: "prose dark:prose-invert max-w-none text-gray-800 dark:text-[#c9cacc] leading-relaxed",
-                                dangerous_inner_html: "{post.content_html.as_deref().unwrap_or(\"\")}"
+
+                            if let Some(toc) = &post.toc_html {
+                                PostToc { toc_html: toc.clone() }
                             }
-                            div { class: "mt-12 pt-6 border-t border-gray-200 dark:border-[#333]",
-                                button {
-                                    class: "text-sm text-gray-500 dark:text-[#9b9c9d] hover:text-gray-700 dark:hover:text-[#dadadb] transition-colors",
-                                    onclick: move |_| {
-                                        let _ = dioxus::router::navigator().push("/");
-                                    },
-                                    "← 返回首页"
-                                }
+
+                            PostContent {
+                                content_html: post.content_html.clone().unwrap_or_default()
                             }
+
+                            PostFooter { post: post.clone() }
                         }
                     }
                 }
                 Some(Ok(SinglePostResponse { post: None })) => {
                     rsx! {
                         div { class: "text-center py-20",
-                            h2 { class: "text-2xl font-bold text-gray-900 dark:text-[#dadadb] mb-4",
+                            h2 { class: "text-2xl font-bold text-paper-primary mb-4",
                                 "文章不存在"
                             }
-                            p { class: "text-gray-500 dark:text-[#9b9c9d] mb-6",
+                            p { class: "text-paper-secondary mb-6",
                                 "这篇文章可能已被删除或移动。"
                             }
                             button {
-                                class: "px-6 py-2 bg-gray-900 dark:bg-[#dadadb] text-white dark:text-gray-900 rounded-full font-medium hover:opacity-80 transition-opacity",
+                                class: "px-6 py-2 bg-paper-primary text-paper-theme rounded-full font-medium hover:opacity-80 transition-opacity",
                                 onclick: move |_| {
                                     let _ = dioxus::router::navigator().push("/");
                                 },
@@ -89,11 +72,11 @@ pub fn PostDetail(slug: String) -> Element {
                 None => {
                     rsx! {
                         div { class: if show_skeleton() { "animate-pulse py-6 space-y-4" } else { "py-6 space-y-4 opacity-0" },
-                            div { class: "h-10 w-3/4 bg-gray-200 dark:bg-[#2a2a2a] rounded" }
-                            div { class: "h-4 w-32 bg-gray-200 dark:bg-[#2a2a2a] rounded" }
-                            div { class: "h-4 w-full bg-gray-200 dark:bg-[#2a2a2a] rounded mt-8" }
-                            div { class: "h-4 w-full bg-gray-200 dark:bg-[#2a2a2a] rounded" }
-                            div { class: "h-4 w-2/3 bg-gray-200 dark:bg-[#2a2a2a] rounded" }
+                            div { class: "h-10 w-3/4 bg-paper-tertiary rounded" }
+                            div { class: "h-4 w-32 bg-paper-tertiary rounded" }
+                            div { class: "h-4 w-full bg-paper-tertiary rounded mt-8" }
+                            div { class: "h-4 w-full bg-paper-tertiary rounded" }
+                            div { class: "h-4 w-2/3 bg-paper-tertiary rounded" }
                         }
                     }
                 }