Add page routing and content fetchers

astro/src/lib/pages.ts

@@ -0,0 +1,203 @@
+import { getBlog } from "@/content/blogs/blogs";
+import { getWebpage } from "@/content/pages/pages";
+import { getAlbum } from "@/content/photos/albums";
+import { getPhotoFromHash } from "@/content/photos/photos";
+import { getProject } from "@/content/projects/projects";
+
+export async function getPage(settings: GlobalSettings, route: string): Promise<PageType | null> {  
+    // Blog Index  
+    if (regexToRoute({ template: settings.blog.indexRouteTemplate, allowPagination: true }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.blog.indexRouteTemplate, allowPagination: true });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+
+        return {
+            route: route,
+            pageType: "BlogIndex",
+            page: {
+                type: "BlogIndex",
+                pageNumber: params["page"] !== undefined ? Number(params["page"]) : 1
+            }
+        };
+    }
+    // Blog Post
+    else if (regexToRoute({ template: settings.blog.blogRouteTemplate, allowPagination: false }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.blog.blogRouteTemplate, allowPagination: false });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+        
+        const blog = await getBlog(settings, `/${params["R"]}`);
+
+        return {
+            route: route,
+            pageType: "BlogPost",
+            page: blog
+        };
+    }
+    // Project Index
+    else if (regexToRoute({ template: settings.project.indexRouteTemplate, allowPagination: true }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.project.indexRouteTemplate, allowPagination: true });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+
+        return {
+            route: route,
+            pageType: "ProjectIndex",
+            page: null
+        };
+    }
+    // Project Post
+    else if (regexToRoute({ template: settings.project.projectRouteTemplate, allowPagination: false }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.project.projectRouteTemplate, allowPagination: false });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+        
+        const project = await getProject(settings, `/${params["R"]}`);
+
+        return {
+            route: route,
+            pageType: "ProjectPost",
+            page: project
+        };
+    }
+    // Photo Category Index
+    else if (regexToRoute({ template: settings.photo.categoryIndex.indexRouteTemplate, allowPagination: false }).regex.test(route)) {
+        return {
+            route: route,
+            pageType: "PhotoCategoryIndex",
+            page: {
+                type: "PhotoCategoryIndex"
+            }
+        };
+    }
+    // Photo Category / Album List
+    else if (regexToRoute({ template: settings.photo.category.routeTemplate, allowPagination: true }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.photo.category.routeTemplate, allowPagination: true });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+
+        return {
+            route: route,
+            pageType: "PhotoCategory",
+            page: {
+                type: "PhotoCategory",
+                category: params["category"],
+                pageNumber: params["page"] !== undefined ? Number(params["page"]) : 1
+            }
+        };
+    }
+    // Photo Album
+    else if (regexToRoute({ template: settings.photo.album.routeTemplate, allowPagination: true }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.photo.album.routeTemplate, allowPagination: true });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+
+        const photoAlbum = await getAlbum(settings, `/${params["R"]}`);
+        
+        return {
+            route: route,
+            pageType: "PhotoAlbum",
+            page: photoAlbum
+        };
+    }
+    // Photograph
+    else if (regexToRoute({ template: settings.photo.photo.routeTemplate, allowPagination: false }).regex.test(route)) {
+        const { regex, keys } = regexToRoute({ template: settings.photo.photo.routeTemplate, allowPagination: false });
+        const match = route.match(regex);
+        const params: Record<string, string> = {};
+        
+        if (!match) return null;
+
+        keys.forEach((key, i) => {
+            params[key] = match[i + 1];
+        });
+
+        console.log(params);
+        const photo = await getPhotoFromHash(`/${params["R"]}`, params["H"]);
+
+        if (photo === null) {}
+
+        return {
+            route: route,
+            pageType: "Photo",
+            page: {
+                type: "PhotoPage",
+                id: photo!.id,
+                photo: photo!.photo,
+                text: photo!.text
+            }
+        };
+    }
+    else if (regexToRoute({ template: "/", allowPagination: false }).regex.test(route) || 
+        regexToRoute({ template: "/%R", allowPagination: false }).regex.test(route)) {
+        const webpageContent = await getWebpage(route);
+        
+        return {
+            route: route,
+            pageType: "Webpage",
+            page: webpageContent
+        };
+    }
+    else {
+        return null;
+    }
+}
+
+function regexToRoute(template: PageRegexMatchProps) {
+    const keys: string[] = [];
+
+    let pattern = template.template
+        .replaceAll("%Y", () => { keys.push("Y"); return "(\\d{4})"; })
+        .replaceAll("%M", () => { keys.push("M"); return "(\\d{2})"; })
+        .replaceAll("%D", () => { keys.push("D"); return "(\\d{2})"; })
+        .replaceAll("%R", () => { keys.push("R"); return "([^/]+)"; })
+        .replaceAll("%C", () => { keys.push("C"); return "([^/]+)"; })
+        .replaceAll("%H", () => { keys.push("H"); return "([^/]+)"; })
+        .replace(/\/+/g, "/");
+
+    if (template.allowPagination) {
+        keys.push("page");
+        pattern += "(?:\\/(\\d+))?";
+    }
+
+    return {
+        regex: new RegExp(`^${pattern}$`),
+        keys
+    };
+}