fix gosum

Dockerfile

@@ -12,7 +12,7 @@ COPY frontend/ ./
 RUN npm run build
 
 # 第二阶段：构建Go应用
-FROM golang:1.24-alpine AS backend-builder
+FROM golang:1.25-alpine AS backend-builder
 
 WORKDIR /app
 

frontend/package-lock.json

@@ -19,6 +19,7 @@
         "react-icons": "^5.5.0",
         "react-markdown": "^10.1.0",
         "react-router": "^7.5.3",
+        "remark-gfm": "^4.0.1",
         "spark-md5": "^3.0.2",
         "tailwindcss": "^4.1.5"
       },
@@ -4248,6 +4249,16 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/markdown-table": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/markdown-table/-/markdown-table-3.0.4.tgz",
+      "integrity": "sha512-wiYz4+JrLyb/DqW2hkFJxP7Vd7JuTDm77fvbM8VfEQdmSMqcImWeeRbHwZjBjIFki/VaMK2BhFi7oUUZeM5bqw==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
     "node_modules/masonic": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/masonic/-/masonic-4.1.0.tgz",
@@ -4279,6 +4290,34 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/mdast-util-find-and-replace": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/mdast-util-find-and-replace/-/mdast-util-find-and-replace-3.0.2.tgz",
+      "integrity": "sha512-Tmd1Vg/m3Xz43afeNxDIhWRtFZgM2VLyaf4vSTYwudTyeuTneoL3qtWMA5jeLyz/O1vDJmmV4QuScFCA2tBPwg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "escape-string-regexp": "^5.0.0",
+        "unist-util-is": "^6.0.0",
+        "unist-util-visit-parents": "^6.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-find-and-replace/node_modules/escape-string-regexp": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-5.0.0.tgz",
+      "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/mdast-util-from-markdown": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/mdast-util-from-markdown/-/mdast-util-from-markdown-2.0.2.tgz",
@@ -4303,6 +4342,107 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/mdast-util-gfm": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm/-/mdast-util-gfm-3.1.0.tgz",
+      "integrity": "sha512-0ulfdQOM3ysHhCJ1p06l0b0VKlhU0wuQs3thxZQagjcjPrlFRqY215uZGHHJan9GEAXd9MbfPjFJz+qMkVR6zQ==",
+      "license": "MIT",
+      "dependencies": {
+        "mdast-util-from-markdown": "^2.0.0",
+        "mdast-util-gfm-autolink-literal": "^2.0.0",
+        "mdast-util-gfm-footnote": "^2.0.0",
+        "mdast-util-gfm-strikethrough": "^2.0.0",
+        "mdast-util-gfm-table": "^2.0.0",
+        "mdast-util-gfm-task-list-item": "^2.0.0",
+        "mdast-util-to-markdown": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-gfm-autolink-literal": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm-autolink-literal/-/mdast-util-gfm-autolink-literal-2.0.1.tgz",
+      "integrity": "sha512-5HVP2MKaP6L+G6YaxPNjuL0BPrq9orG3TsrZ9YXbA3vDw/ACI4MEsnoDpn6ZNm7GnZgtAcONJyPhOP8tNJQavQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "ccount": "^2.0.0",
+        "devlop": "^1.0.0",
+        "mdast-util-find-and-replace": "^3.0.0",
+        "micromark-util-character": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-gfm-footnote": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm-footnote/-/mdast-util-gfm-footnote-2.1.0.tgz",
+      "integrity": "sha512-sqpDWlsHn7Ac9GNZQMeUzPQSMzR6Wv0WKRNvQRg0KqHh02fpTz69Qc1QSseNX29bhz1ROIyNyxExfawVKTm1GQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "devlop": "^1.1.0",
+        "mdast-util-from-markdown": "^2.0.0",
+        "mdast-util-to-markdown": "^2.0.0",
+        "micromark-util-normalize-identifier": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-gfm-strikethrough": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm-strikethrough/-/mdast-util-gfm-strikethrough-2.0.0.tgz",
+      "integrity": "sha512-mKKb915TF+OC5ptj5bJ7WFRPdYtuHv0yTRxK2tJvi+BDqbkiG7h7u/9SI89nRAYcmap2xHQL9D+QG/6wSrTtXg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "mdast-util-from-markdown": "^2.0.0",
+        "mdast-util-to-markdown": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-gfm-table": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm-table/-/mdast-util-gfm-table-2.0.0.tgz",
+      "integrity": "sha512-78UEvebzz/rJIxLvE7ZtDd/vIQ0RHv+3Mh5DR96p7cS7HsBhYIICDBCu8csTNWNO6tBWfqXPWekRuj2FNOGOZg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "devlop": "^1.0.0",
+        "markdown-table": "^3.0.0",
+        "mdast-util-from-markdown": "^2.0.0",
+        "mdast-util-to-markdown": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/mdast-util-gfm-task-list-item": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/mdast-util-gfm-task-list-item/-/mdast-util-gfm-task-list-item-2.0.0.tgz",
+      "integrity": "sha512-IrtvNvjxC1o06taBAVJznEnkiHxLFTzgonUdy8hzFVeDun0uTjxxrRGVaNFqkU1wJR3RBPEfsxmU6jDWPofrTQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "devlop": "^1.0.0",
+        "mdast-util-from-markdown": "^2.0.0",
+        "mdast-util-to-markdown": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/mdast-util-mdx-expression": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/mdast-util-mdx-expression/-/mdast-util-mdx-expression-2.0.1.tgz",
@@ -4534,6 +4674,127 @@
         "micromark-util-types": "^2.0.0"
       }
     },
+    "node_modules/micromark-extension-gfm": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm/-/micromark-extension-gfm-3.0.0.tgz",
+      "integrity": "sha512-vsKArQsicm7t0z2GugkCKtZehqUm31oeGBV/KVSorWSy8ZlNAv7ytjFhvaryUiCUJYqs+NoE6AFhpQvBTM6Q4w==",
+      "license": "MIT",
+      "dependencies": {
+        "micromark-extension-gfm-autolink-literal": "^2.0.0",
+        "micromark-extension-gfm-footnote": "^2.0.0",
+        "micromark-extension-gfm-strikethrough": "^2.0.0",
+        "micromark-extension-gfm-table": "^2.0.0",
+        "micromark-extension-gfm-tagfilter": "^2.0.0",
+        "micromark-extension-gfm-task-list-item": "^2.0.0",
+        "micromark-util-combine-extensions": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-autolink-literal": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-autolink-literal/-/micromark-extension-gfm-autolink-literal-2.1.0.tgz",
+      "integrity": "sha512-oOg7knzhicgQ3t4QCjCWgTmfNhvQbDDnJeVu9v81r7NltNCVmhPy1fJRX27pISafdjL+SVc4d3l48Gb6pbRypw==",
+      "license": "MIT",
+      "dependencies": {
+        "micromark-util-character": "^2.0.0",
+        "micromark-util-sanitize-uri": "^2.0.0",
+        "micromark-util-symbol": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-footnote": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-footnote/-/micromark-extension-gfm-footnote-2.1.0.tgz",
+      "integrity": "sha512-/yPhxI1ntnDNsiHtzLKYnE3vf9JZ6cAisqVDauhp4CEHxlb4uoOTxOCJ+9s51bIB8U1N1FJ1RXOKTIlD5B/gqw==",
+      "license": "MIT",
+      "dependencies": {
+        "devlop": "^1.0.0",
+        "micromark-core-commonmark": "^2.0.0",
+        "micromark-factory-space": "^2.0.0",
+        "micromark-util-character": "^2.0.0",
+        "micromark-util-normalize-identifier": "^2.0.0",
+        "micromark-util-sanitize-uri": "^2.0.0",
+        "micromark-util-symbol": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-strikethrough": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-strikethrough/-/micromark-extension-gfm-strikethrough-2.1.0.tgz",
+      "integrity": "sha512-ADVjpOOkjz1hhkZLlBiYA9cR2Anf8F4HqZUO6e5eDcPQd0Txw5fxLzzxnEkSkfnD0wziSGiv7sYhk/ktvbf1uw==",
+      "license": "MIT",
+      "dependencies": {
+        "devlop": "^1.0.0",
+        "micromark-util-chunked": "^2.0.0",
+        "micromark-util-classify-character": "^2.0.0",
+        "micromark-util-resolve-all": "^2.0.0",
+        "micromark-util-symbol": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-table": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-table/-/micromark-extension-gfm-table-2.1.1.tgz",
+      "integrity": "sha512-t2OU/dXXioARrC6yWfJ4hqB7rct14e8f7m0cbI5hUmDyyIlwv5vEtooptH8INkbLzOatzKuVbQmAYcbWoyz6Dg==",
+      "license": "MIT",
+      "dependencies": {
+        "devlop": "^1.0.0",
+        "micromark-factory-space": "^2.0.0",
+        "micromark-util-character": "^2.0.0",
+        "micromark-util-symbol": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-tagfilter": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-tagfilter/-/micromark-extension-gfm-tagfilter-2.0.0.tgz",
+      "integrity": "sha512-xHlTOmuCSotIA8TW1mDIM6X2O1SiX5P9IuDtqGonFhEK0qgRI4yeC6vMxEV2dgyr2TiD+2PQ10o+cOhdVAcwfg==",
+      "license": "MIT",
+      "dependencies": {
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
+    "node_modules/micromark-extension-gfm-task-list-item": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/micromark-extension-gfm-task-list-item/-/micromark-extension-gfm-task-list-item-2.1.0.tgz",
+      "integrity": "sha512-qIBZhqxqI6fjLDYFTBIa4eivDMnP+OZqsNwmQ3xNLE4Cxwc+zfQEfbs6tzAo2Hjq+bh6q5F+Z8/cksrLFYWQQw==",
+      "license": "MIT",
+      "dependencies": {
+        "devlop": "^1.0.0",
+        "micromark-factory-space": "^2.0.0",
+        "micromark-util-character": "^2.0.0",
+        "micromark-util-symbol": "^2.0.0",
+        "micromark-util-types": "^2.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/micromark-factory-destination": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/micromark-factory-destination/-/micromark-factory-destination-2.0.1.tgz",
@@ -5524,6 +5785,24 @@
         "node": ">=18"
       }
     },
+    "node_modules/remark-gfm": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/remark-gfm/-/remark-gfm-4.0.1.tgz",
+      "integrity": "sha512-1quofZ2RQ9EWdeN34S79+KExV1764+wCUGop5CPL1WGdD0ocPpu91lzPGbwWMECpEpd42kJGQwzRfyov9j4yNg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "mdast-util-gfm": "^3.0.0",
+        "micromark-extension-gfm": "^3.0.0",
+        "remark-parse": "^11.0.0",
+        "remark-stringify": "^11.0.0",
+        "unified": "^11.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/remark-parse": {
       "version": "11.0.0",
       "resolved": "https://registry.npmjs.org/remark-parse/-/remark-parse-11.0.0.tgz",
@@ -5557,6 +5836,21 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/remark-stringify": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/remark-stringify/-/remark-stringify-11.0.0.tgz",
+      "integrity": "sha512-1OSmLd3awB/t8qdoEOMazZkNsfVTeY4fTsgzcQFdXNq8ToTN4ZGwrMnlda4K6smTFKD+GRV6O48i6Z4iKgPPpw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/mdast": "^4.0.0",
+        "mdast-util-to-markdown": "^2.0.0",
+        "unified": "^11.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/resolve-from": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",

frontend/package.json

@@ -26,6 +26,7 @@
     "react-icons": "^5.5.0",
     "react-markdown": "^10.1.0",
     "react-router": "^7.5.3",
+    "remark-gfm": "^4.0.1",
     "spark-md5": "^3.0.2",
     "tailwindcss": "^4.1.5"
   },

frontend/src/components/badge.tsx

@@ -4,14 +4,16 @@ export default function Badge({
   children,
   className,
   onClick,
+  selectable = false,
 }: {
   children: ReactNode;
   className?: string;
   onClick?: () => void;
+  selectable?: boolean;
 }) {
   return (
     <span
-      className={`badge ${!className?.includes("badge-") && "badge-primary"} select-none ${className}`}
+      className={`badge ${!className?.includes("badge-") && "badge-primary"} ${className} ${!selectable && "select-none"}`}
       onClick={onClick}
     >
       {children}

frontend/src/components/popup.tsx

@@ -1,5 +1,7 @@
 import React from "react";
 import { createRoot } from "react-dom/client";
+import { i18nContext } from "../utils/i18n";
+import { i18nData } from "../i18n.ts";
 
 export default function showPopup(
   content: React.ReactNode,
@@ -9,10 +11,18 @@ export default function showPopup(
 
   const div = document.createElement("div");
   div.style.position = "fixed";
-  if (eRect.x > window.innerWidth / 2) {
+  if (window.innerWidth > 400) {
-    div.style.right = `${window.innerWidth - eRect.x}px`;
+    if (eRect.x > window.innerWidth / 2) {
+      div.style.right = `${window.innerWidth - eRect.x}px`;
+    } else {
+      div.style.left = `${eRect.x}px`;
+    }
   } else {
-    div.style.left = `${eRect.x}px`;
+    if (eRect.x > window.innerWidth / 2) {
+      div.style.right = `8px`;
+    } else {
+      div.style.left = `8px`;
+    }
   }
   if (eRect.y > window.innerHeight / 2) {
     div.style.bottom = `${window.innerHeight - eRect.y}px`;
@@ -43,7 +53,9 @@ export default function showPopup(
   document.body.appendChild(mask);
 
   createRoot(div).render(
-    <context.Provider value={close}>{content}</context.Provider>,
+    <context.Provider value={close}>
+      <i18nContext.Provider value={i18nData}>{content}</i18nContext.Provider>
+    </context.Provider>,
   );
 }
 

frontend/src/components/tag_input.tsx

@@ -203,7 +203,11 @@ export function QuickAddTagDialog({
       return;
     }
     setError(null);
-    const names = text.split(separator).filter((n) => n.length > 0);
+    let sep: string | RegExp = separator;
+    if (sep === " ") {
+      sep = /\s+/;
+    }
+    const names = text.split(sep).filter((n) => n.length > 0);
     setLoading(true);
     const res = await network.getOrCreateTags(names, type);
     setLoading(false);

frontend/src/index.css

@@ -1,6 +1,10 @@
 @import "tailwindcss";
 @plugin "daisyui";
 
+@theme {
+  --breakpoint-xs: 30rem;
+}
+
 /* Pink Theme */
 @plugin "daisyui/theme" {
   name: "pink";

frontend/src/network/models.ts

@@ -104,6 +104,7 @@ export interface RFile {
   is_redirect: boolean;
   user: User;
   resource?: Resource;
+  hash?: string;
 }
 
 export interface UploadingFile {

frontend/src/pages/home_page.tsx

@@ -75,7 +75,9 @@ function PinnedResources() {
     }
     const prefetchData = app.getPreFetchData();
     if (prefetchData && prefetchData.background) {
-      navigator.setBackground(network.getResampledImageUrl(prefetchData.background));
+      navigator.setBackground(
+        network.getResampledImageUrl(prefetchData.background),
+      );
     }
     if (prefetchData && prefetchData.pinned) {
       cachedPinnedResources = prefetchData.pinned;
@@ -97,7 +99,7 @@ function PinnedResources() {
   }
 
   return (
-    <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4 p-4">
+    <div className="grid grid-cols-1 md:grid-cols-2 gap-4 p-4">
       {pinnedResources.map((resource) => (
         <PinnedResourceItem key={resource.id} resource={resource} />
       ))}
@@ -111,7 +113,7 @@ function PinnedResourceItem({ resource }: { resource: Resource }) {
   return (
     <a
       href={`/resources/${resource.id}`}
-      className={"p-2 cursor-pointer block"}
+      className={"cursor-pointer block"}
       onClick={(e) => {
         e.preventDefault();
         navigate(`/resources/${resource.id}`);
@@ -119,7 +121,7 @@ function PinnedResourceItem({ resource }: { resource: Resource }) {
     >
       <div
         className={
-          "card shadow hover:shadow-md transition-shadow bg-base-100-tr82"
+          "shadow hover:shadow-md transition-shadow rounded-2xl overflow-clip relative"
         }
       >
         {resource.image != null && (
@@ -127,12 +129,12 @@ function PinnedResourceItem({ resource }: { resource: Resource }) {
             <img
               src={network.getResampledImageUrl(resource.image.id)}
               alt="cover"
-              className="w-full aspect-[5/2] object-cover"
+              className="w-full aspect-[7/3] object-cover"
             />
           </figure>
         )}
-        <div className="p-4">
+        <div className="p-4 absolute bottom-0 left-0 right-0 bg-gradient-to-t from-black/70 to-transparent">
-          <h2 className="card-title break-all">{resource.title}</h2>
+          <h2 className="break-all card-title text-white">{resource.title}</h2>
         </div>
       </div>
     </a>

frontend/src/pages/manage_storage_page.tsx

@@ -181,7 +181,7 @@ export default function StorageView() {
                                   handleSetDefault(s.id);
                                 }}
                               >
-                                <a>t("Set as Default")</a>
+                                <a>{t("Set as Default")}</a>
                               </PopupMenuItem>
                             )}
                           </ul>,

frontend/src/pages/resource_details_page.tsx

@@ -37,6 +37,7 @@ import {
   MdOutlineFolderSpecial,
   MdOutlineLink,
   MdOutlineOpenInNew,
+  MdOutlineVerifiedUser,
 } from "react-icons/md";
 import { app } from "../app.ts";
 import { uploadingManager } from "../network/uploading.ts";
@@ -61,6 +62,7 @@ import KunApi, {
   kunResourceTypeToString,
 } from "../network/kun.ts";
 import { Debounce } from "../utils/debounce.ts";
+import remarkGfm from "remark-gfm";
 
 export default function ResourcePage() {
   const params = useParams();
@@ -238,7 +240,7 @@ export default function ResourcePage() {
                 </a>
               );
             })}
-            <CollectionDialog rid={resource.id} />
+          <CollectionDialog rid={resource.id} />
         </div>
 
         <div
@@ -447,6 +449,7 @@ function Article({ resource }: { resource: ResourceDetails }) {
   return (
     <article>
       <Markdown
+        remarkPlugins={[remarkGfm]}
         components={{
           p: ({ node, ...props }) => {
             if (
@@ -685,6 +688,7 @@ function fileSizeToString(size: number) {
 
 function FileTile({ file }: { file: RFile }) {
   const buttonRef = createRef<HTMLButtonElement>();
+  const buttonRef2 = createRef<HTMLButtonElement>();
 
   const { t } = useTranslation();
 
@@ -693,8 +697,8 @@ function FileTile({ file }: { file: RFile }) {
   const navigate = useNavigate();
 
   return (
-    <div className={"card shadow bg-base-100 mb-4"}>
+    <div className={"card shadow bg-base-100 mb-4 p-4"}>
-      <div className={"p-4 flex flex-row items-center"}>
+      <div className={"flex flex-row items-center"}>
         <div className={"grow"}>
           <h4 className={"font-bold break-all"}>{file.filename}</h4>
           <div className={"text-sm my-1 comment_tile"}>
@@ -725,11 +729,22 @@ function FileTile({ file }: { file: RFile }) {
               <MdOutlineArchive size={16} className={"inline-block"} />
               {file.is_redirect ? t("Redirect") : fileSizeToString(file.size)}
             </Badge>
+            {file.hash && (
+              <Badge
+                className={
+                  "badge-soft badge-accent text-xs mr-2 break-all hidden sm:inline-flex"
+                }
+                selectable={true}
+              >
+                <MdOutlineVerifiedUser size={16} className={"inline-block"} />
+                Md5: {file.hash}
+              </Badge>
+            )}
             <DeleteFileDialog fileId={file.id} uploaderId={file.user.id} />
             <UpdateFileInfoDialog file={file} />
           </p>
         </div>
-        <div className={"flex flex-row items-center"}>
+        <div className={`flex-row items-center hidden xs:flex`}>
           {file.size > 10 * 1024 * 1024 ? (
             <button
               ref={buttonRef}
@@ -759,6 +774,32 @@ function FileTile({ file }: { file: RFile }) {
           )}
         </div>
       </div>
+      <div className="flex flex-row-reverse xs:hidden p-2">
+        {file.size > 10 * 1024 * 1024 ? (
+          <button
+            ref={buttonRef2}
+            className={"btn btn-primary btn-soft btn-sm"}
+            onClick={() => {
+              if (!app.cloudflareTurnstileSiteKey) {
+                const link = network.getFileDownloadLink(file.id, "");
+                window.open(link, "_blank");
+              } else {
+                showPopup(<CloudflarePopup file={file} />, buttonRef2.current!);
+              }
+            }}
+          >
+            <MdOutlineDownload size={20} />
+          </button>
+        ) : (
+          <a
+            href={network.getFileDownloadLink(file.id, "")}
+            target="_blank"
+            className={"btn btn-primary btn-soft btn-sm"}
+          >
+            <MdOutlineDownload size={24} />
+          </a>
+        )}
+      </div>
     </div>
   );
 }

frontend/src/pages/tags_page.tsx

@@ -62,7 +62,7 @@ export default function TagsPage() {
             {tags.map((tag) => (
               <Badge
                 onClick={() => {
-                  navigate(`/tag/${tag.name}`);
+                  navigate(`/tag/${encodeURIComponent(tag.name)}`);
                 }}
                 key={tag.name}
                 className={

go.mod

@@ -1,23 +1,47 @@
 module nysoure
 
-go 1.24
+go 1.25.0
 
 require (
-	github.com/gofiber/fiber/v3 v3.0.0-beta.4
+	github.com/gofiber/fiber/v3 v3.0.0-rc.1
-	github.com/golang-jwt/jwt/v5 v5.2.2
+	github.com/golang-jwt/jwt/v5 v5.3.0
-	golang.org/x/crypto v0.37.0
+	golang.org/x/crypto v0.42.0
-	gorm.io/driver/sqlite v1.5.7
+	gorm.io/driver/sqlite v1.6.0
-	gorm.io/gorm v1.26.1
+	gorm.io/gorm v1.31.0
 )
 
 require (
+	github.com/blevesearch/bleve v1.0.14
 	github.com/chai2010/webp v1.4.0
-	gorm.io/driver/mysql v1.5.7
+	github.com/disintegration/imaging v1.6.2
+	github.com/stretchr/testify v1.11.1
+	gorm.io/driver/mysql v1.6.0
 )
 
 require (
-	github.com/disintegration/imaging v1.6.2 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
-	github.com/go-sql-driver/mysql v1.7.0 // indirect
+	github.com/RoaringBitmap/roaring v0.4.23 // indirect
+	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
+	github.com/blevesearch/mmap-go v1.0.2 // indirect
+	github.com/blevesearch/segment v0.9.0 // indirect
+	github.com/blevesearch/snowballstem v0.9.0 // indirect
+	github.com/blevesearch/zap/v11 v11.0.14 // indirect
+	github.com/blevesearch/zap/v12 v12.0.14 // indirect
+	github.com/blevesearch/zap/v13 v13.0.6 // indirect
+	github.com/blevesearch/zap/v14 v14.0.5 // indirect
+	github.com/blevesearch/zap/v15 v15.0.3 // indirect
+	github.com/couchbase/vellum v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2 // indirect
+	github.com/go-sql-driver/mysql v1.8.1 // indirect
+	github.com/golang/protobuf v1.3.2 // indirect
+	github.com/golang/snappy v0.0.1 // indirect
+	github.com/mschoch/smat v0.2.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/steveyen/gtreap v0.1.0 // indirect
+	github.com/willf/bitset v1.1.10 // indirect
+	go.etcd.io/bbolt v1.3.5 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 require (
@@ -32,11 +56,10 @@ require (
 )
 
 require (
-	github.com/andybalholm/brotli v1.1.1 // indirect
+	github.com/andybalholm/brotli v1.2.0 // indirect
-	github.com/fxamacker/cbor/v2 v2.8.0 // indirect
+	github.com/gofiber/schema v1.6.0 // indirect
-	github.com/gofiber/schema v1.3.0 // indirect
+	github.com/gofiber/utils/v2 v2.0.0-rc.1 // indirect
-	github.com/gofiber/utils/v2 v2.0.0-beta.8 // indirect
+	github.com/gomarkdown/markdown v0.0.0-20250810172220-2e2c11897d1a
-	github.com/gomarkdown/markdown v0.0.0-20250311123330-531bef5e742b
 	github.com/google/uuid v1.6.0
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
@@ -45,13 +68,12 @@ require (
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.28 // indirect
-	github.com/philhofer/fwd v1.1.3-0.20240916144458-20a13a1f6b7c // indirect
+	github.com/philhofer/fwd v1.2.0 // indirect
-	github.com/tinylib/msgp v1.2.5 // indirect
+	github.com/tinylib/msgp v1.3.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasthttp v1.61.0 // indirect
+	github.com/valyala/fasthttp v1.65.0 // indirect
-	github.com/x448/float16 v0.8.4 // indirect
+	golang.org/x/image v0.31.0
-	golang.org/x/image v0.28.0
+	golang.org/x/net v0.43.0 // indirect
-	golang.org/x/net v0.39.0 // indirect
+	golang.org/x/sys v0.36.0 // indirect
-	golang.org/x/sys v0.32.0 // indirect
+	golang.org/x/text v0.29.0 // indirect
-	golang.org/x/text v0.26.0 // indirect
 )

go.sum

@@ -1,39 +1,102 @@
-github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/RoaringBitmap/roaring v0.4.23 h1:gpyfd12QohbqhFO4NVDUdoPOCXsyahYRQhINmlHxKeo=
+github.com/RoaringBitmap/roaring v0.4.23/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
+github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwToPjQ=
+github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/blevesearch/bleve v1.0.14 h1:Q8r+fHTt35jtGXJUM0ULwM3Tzg+MRfyai4ZkWDy2xO4=
+github.com/blevesearch/bleve v1.0.14/go.mod h1:e/LJTr+E7EaoVdkQZTfoz7dt4KoDNvDbLb8MSKuNTLQ=
+github.com/blevesearch/blevex v1.0.0 h1:pnilj2Qi3YSEGdWgLj1Pn9Io7ukfXPoQcpAI1Bv8n/o=
+github.com/blevesearch/blevex v1.0.0/go.mod h1:2rNVqoG2BZI8t1/P1awgTKnGlx5MP9ZbtEciQaNhswc=
+github.com/blevesearch/cld2 v0.0.0-20200327141045-8b5f551d37f5/go.mod h1:PN0QNTLs9+j1bKy3d/GB/59wsNBFC4sWLWG3k69lWbc=
+github.com/blevesearch/go-porterstemmer v1.0.3 h1:GtmsqID0aZdCSNiY8SkuPJ12pD4jI+DdXTAn4YRcHCo=
+github.com/blevesearch/go-porterstemmer v1.0.3/go.mod h1:angGc5Ht+k2xhJdZi511LtmxuEf0OVpvUUNrwmM1P7M=
+github.com/blevesearch/mmap-go v1.0.2 h1:JtMHb+FgQCTTYIhtMvimw15dJwu1Y5lrZDMOFXVWPk0=
+github.com/blevesearch/mmap-go v1.0.2/go.mod h1:ol2qBqYaOUsGdm7aRMRrYGgPvnwLe6Y+7LMvAB5IbSA=
+github.com/blevesearch/segment v0.9.0 h1:5lG7yBCx98or7gK2cHMKPukPZ/31Kag7nONpoBt22Ac=
+github.com/blevesearch/segment v0.9.0/go.mod h1:9PfHYUdQCgHktBgvtUOF4x+pc4/l8rdH0u5spnW85UQ=
+github.com/blevesearch/snowballstem v0.9.0 h1:lMQ189YspGP6sXvZQ4WZ+MLawfV8wOmPoD/iWeNXm8s=
+github.com/blevesearch/snowballstem v0.9.0/go.mod h1:PivSj3JMc8WuaFkTSRDW2SlrulNWPl4ABg1tC/hlgLs=
+github.com/blevesearch/zap/v11 v11.0.14 h1:IrDAvtlzDylh6H2QCmS0OGcN9Hpf6mISJlfKjcwJs7k=
+github.com/blevesearch/zap/v11 v11.0.14/go.mod h1:MUEZh6VHGXv1PKx3WnCbdP404LGG2IZVa/L66pyFwnY=
+github.com/blevesearch/zap/v12 v12.0.14 h1:2o9iRtl1xaRjsJ1xcqTyLX414qPAwykHNV7wNVmbp3w=
+github.com/blevesearch/zap/v12 v12.0.14/go.mod h1:rOnuZOiMKPQj18AEKEHJxuI14236tTQ1ZJz4PAnWlUg=
+github.com/blevesearch/zap/v13 v13.0.6 h1:r+VNSVImi9cBhTNNR+Kfl5uiGy8kIbb0JMz/h8r6+O4=
+github.com/blevesearch/zap/v13 v13.0.6/go.mod h1:L89gsjdRKGyGrRN6nCpIScCvvkyxvmeDCwZRcjjPCrw=
+github.com/blevesearch/zap/v14 v14.0.5 h1:NdcT+81Nvmp2zL+NhwSvGSLh7xNgGL8QRVZ67njR0NU=
+github.com/blevesearch/zap/v14 v14.0.5/go.mod h1:bWe8S7tRrSBTIaZ6cLRbgNH4TUDaC9LZSpRGs85AsGY=
+github.com/blevesearch/zap/v15 v15.0.3 h1:Ylj8Oe+mo0P25tr9iLPp33lN6d4qcztGjaIsP51UxaY=
+github.com/blevesearch/zap/v15 v15.0.3/go.mod h1:iuwQrImsh1WjWJ0Ue2kBqY83a0rFtJTqfa9fp1rbVVU=
 github.com/chai2010/webp v1.4.0 h1:6DA2pkkRUPnbOHvvsmGI3He1hBKf/bkRlniAiSGuEko=
 github.com/chai2010/webp v1.4.0/go.mod h1:0XVwvZWdjjdxpUEIf7b9g9VkHFnInUSYujwqTLEuldU=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/couchbase/ghistogram v0.1.0/go.mod h1:s1Jhy76zqfEecpNWJfWUiKZookAFaiGOEoyzgHt9i7k=
+github.com/couchbase/moss v0.1.0/go.mod h1:9MaHIaRuy9pvLPUJxB8sh8OrLfyDczECVL37grCIubs=
+github.com/couchbase/vellum v1.0.2 h1:BrbP0NKiyDdndMPec8Jjhy0U47CZ0Lgx3xUC2r9rZqw=
+github.com/couchbase/vellum v1.0.2/go.mod h1:FcwrEivFpNi24R3jLOs3n+fs5RnuQnQqCLBJ1uAg1W4=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
+github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d h1:SwD98825d6bdB+pEuTxWOXiSjBrHdOl/UVp75eI7JT8=
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 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/disintegration/imaging v1.6.2 h1:w1LecBlG2Lnp8B3jk5zSuNqd7b4DXhcjwek1ei82L+c=
 github.com/disintegration/imaging v1.6.2/go.mod h1:44/5580QXChDfwIclfc/PCwrr44amcmDAg8hxG0Ewe4=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
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 github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
 github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
-github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
+github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
-github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
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-golang.org/x/image v0.27.0 h1:C8gA4oWU/tKkdCfYT6T2u4faJu3MeNS5O8UPWlPF61w=
+golang.org/x/image v0.31.0 h1:mLChjE2MV6g1S7oqbXC0/UcKijjm5fnJLUYKIYrLESA=
-golang.org/x/image v0.27.0/go.mod h1:xbdrClrAUway1MUTEZDq9mz/UpRwYAkFFNUslZtcB+g=
+golang.org/x/image v0.31.0/go.mod h1:R9ec5Lcp96v9FTF+ajwaH3uGxPH4fKfHHAVbUILxghA=
-golang.org/x/image v0.28.0 h1:gdem5JW1OLS4FbkWgLO+7ZeFzYtL3xClb97GaUzYMFE=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/image v0.28.0/go.mod h1:GUJYXtnGKEUgggyzh+Vxt+AviiCcyiwpsl8iQ8MvwGY=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
-golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181221143128-b4a75ba826a6/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
-golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
+golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
-golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4=
-golang.org/x/text v0.26.0 h1:P42AVeLghgTYr4+xUnTRKDMqpar+PtX7KWuNQL21L8M=
-golang.org/x/text v0.26.0/go.mod h1:QK15LZJUUQVJxhz7wXgxSy/CJaTFjd0G+YLonydOVQA=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/driver/mysql v1.5.7 h1:MndhOPYOfEp2rHKgkZIhJ16eVUIRf2HmzgoPmh7FCWo=
+gorm.io/driver/mysql v1.6.0 h1:eNbLmNTpPpTOVZi8MMxCi2aaIm0ZpInbORNXDwyLGvg=
-gorm.io/driver/mysql v1.5.7/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
+gorm.io/driver/mysql v1.6.0/go.mod h1:D/oCC2GWK3M/dqoLxnOlaNKmXz8WNTfcS9y5ovaSqKo=
-gorm.io/driver/sqlite v1.5.7 h1:8NvsrhP0ifM7LX9G4zPB97NwovUakUxc+2V2uuf3Z1I=
+gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
-gorm.io/driver/sqlite v1.5.7/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
+gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
-gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.31.0 h1:0VlycGreVhK7RF/Bwt51Fk8v0xLiiiFdbGDPIZQ7mJY=
-gorm.io/gorm v1.26.1 h1:ghB2gUI9FkS46luZtn6DLZ0f6ooBJ5IbVej2ENFDjRw=
+gorm.io/gorm v1.31.0/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
-gorm.io/gorm v1.26.1/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=

main.go

@@ -21,6 +21,8 @@ func main() {
 
 	app.Use(middleware.ErrorHandler)
 
+	app.Use(middleware.RealUserMiddleware)
+
 	app.Use(middleware.JwtMiddleware)
 
 	app.Use(middleware.FrontendMiddleware)

server/api/file.go

@@ -205,7 +205,7 @@ func deleteFile(c fiber.Ctx) error {
 
 func downloadFile(c fiber.Ctx) error {
 	cfToken := c.Query("cf_token")
-	s, filename, err := service.DownloadFile(c.Params("id"), cfToken)
+	s, filename, err := service.DownloadFile(c.Params("id"), cfToken, c.Locals("real_user") == true)
 	if err != nil {
 		return err
 	}

server/api/resource.go

@@ -56,7 +56,7 @@ func handleGetResource(c fiber.Ctx) error {
 		return model.NewRequestError("Invalid resource ID")
 	}
 	host := c.Hostname()
-	resource, err := service.GetResource(uint(id), host)
+	resource, err := service.GetResource(uint(id), host, c)
 	if err != nil {
 		return err
 	}

server/api/tag.go

@@ -1,12 +1,17 @@
 package api
 
 import (
-	"github.com/gofiber/fiber/v3"
 	"net/url"
 	"nysoure/server/model"
 	"nysoure/server/service"
 	"strconv"
 	"strings"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+const (
+	maxTagNameLength = 20
 )
 
 func handleCreateTag(c fiber.Ctx) error {
@@ -15,6 +20,9 @@ func handleCreateTag(c fiber.Ctx) error {
 		return model.NewRequestError("name is required")
 	}
 	tag = strings.TrimSpace(tag)
+	if len([]rune(tag)) > maxTagNameLength {
+		return model.NewRequestError("Tag name too long")
+	}
 	uid, ok := c.Locals("uid").(uint)
 	if !ok {
 		return model.NewUnAuthorizedError("You must be logged in to create a tag")
@@ -159,6 +167,9 @@ func getOrCreateTags(c fiber.Ctx) error {
 		if name == "" {
 			continue
 		}
+		if len([]rune(name)) > maxTagNameLength {
+			return model.NewRequestError("Tag name too long: " + name)
+		}
 		names = append(names, name)
 	}
 

server/dao/db.go

@@ -12,6 +12,10 @@ import (
 
 var db *gorm.DB
 
+var (
+	ready = false
+)
+
 func init() {
 	if os.Getenv("DB_PORT") != "" {
 		host := os.Getenv("DB_HOST")
@@ -22,10 +26,18 @@ func init() {
 		dsn := user + ":" + password + "@tcp(" + host + ":" + port + ")/" + dbName + "?charset=utf8mb4&parseTime=True&loc=Local"
 		var err error
 		// wait for mysql to be ready
-		time.Sleep(5 * time.Second)
+		retrys := 5
-		db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
+		for {
-		if err != nil {
+			db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
-			panic("failed to connect database")
+			if err == nil {
+				ready = true
+				break
+			}
+			retrys--
+			if retrys < 0 {
+				panic("failed to connect database: " + err.Error())
+			}
+			time.Sleep(1 * time.Second)
 		}
 	} else {
 		var err error
@@ -54,3 +66,15 @@ func init() {
 func GetDB() *gorm.DB {
 	return db
 }
+
+func IsReady() bool {
+	return ready
+}
+
+func Close() error {
+	sqlDB, err := db.DB()
+	if err != nil {
+		return err
+	}
+	return sqlDB.Close()
+}

server/dao/file.go

@@ -73,7 +73,7 @@ func GetUploadingFilesOlderThan(time time.Time) ([]model.UploadingFile, error) {
 	return files, nil
 }
 
-func CreateFile(filename string, description string, resourceID uint, storageID *uint, storageKey string, redirectUrl string, size int64, userID uint) (*model.File, error) {
+func CreateFile(filename string, description string, resourceID uint, storageID *uint, storageKey string, redirectUrl string, size int64, userID uint, hash string) (*model.File, error) {
 	if storageID == nil && redirectUrl == "" {
 		return nil, errors.New("storageID and redirectUrl cannot be both empty")
 	}
@@ -88,6 +88,7 @@ func CreateFile(filename string, description string, resourceID uint, storageID
 		StorageKey:  storageKey,
 		Size:        size,
 		UserID:      userID,
+		Hash:        hash,
 	}
 
 	err := db.Transaction(func(tx *gorm.DB) error {
@@ -99,6 +100,11 @@ func CreateFile(filename string, description string, resourceID uint, storageID
 		if err != nil {
 			return err
 		}
+		err = tx.Model(&model.Resource{}).Where("id = ?", resourceID).
+			UpdateColumn("modified_time", time.Now()).Error
+		if err != nil {
+			return err
+		}
 		return nil
 	})
 
@@ -200,13 +206,14 @@ func SetFileStorageKey(id string, storageKey string) error {
 	return nil
 }
 
-func SetFileStorageKeyAndSize(id string, storageKey string, size int64) error {
+func SetFileStorageKeyAndSize(id string, storageKey string, size int64, hash string) error {
 	f := &model.File{}
 	if err := db.Where("uuid = ?", id).First(f).Error; err != nil {
 		return err
 	}
 	f.StorageKey = storageKey
 	f.Size = size
+	f.Hash = hash
 	if err := db.Save(f).Error; err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return model.NewNotFoundError("file not found")

server/dao/resource.go

@@ -4,7 +4,6 @@ import (
 	"errors"
 	"math/rand"
 	"nysoure/server/model"
-	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -16,6 +15,7 @@ import (
 
 func CreateResource(r model.Resource) (model.Resource, error) {
 	err := db.Transaction(func(tx *gorm.DB) error {
+		r.ModifiedTime = time.Now()
 		err := tx.Create(&r).Error
 		if err != nil {
 			return err
@@ -36,7 +36,9 @@ func GetResourceByID(id uint) (model.Resource, error) {
 	var r model.Resource
 	if err := db.Preload("User").
 		Preload("Images").
-		Preload("Tags").
+		Preload("Tags", func(db *gorm.DB) *gorm.DB {
+			return db.Select("id", "name", "type", "alias_of")
+		}).
 		Preload("Files").
 		Preload("Files.User").
 		First(&r, id).Error; err != nil {
@@ -70,9 +72,9 @@ func GetResourceList(page, pageSize int, sort model.RSort) ([]model.Resource, in
 	order := ""
 	switch sort {
 	case model.RSortTimeAsc:
-		order = "created_at ASC"
+		order = "modified_time ASC"
 	case model.RSortTimeDesc:
-		order = "created_at DESC"
+		order = "modified_time DESC"
 	case model.RSortViewsAsc:
 		order = "views ASC"
 	case model.RSortViewsDesc:
@@ -82,7 +84,7 @@ func GetResourceList(page, pageSize int, sort model.RSort) ([]model.Resource, in
 	case model.RSortDownloadsDesc:
 		order = "downloads DESC"
 	default:
-		order = "created_at DESC" // Default sort order
+		order = "modified_time DESC" // Default sort order
 	}
 
 	if err := db.Offset((page - 1) * pageSize).Limit(pageSize).Preload("User").Preload("Images").Preload("Tags").Order(order).Find(&resources).Error; err != nil {
@@ -101,6 +103,7 @@ func UpdateResource(r model.Resource) error {
 	r.Images = nil
 	r.Tags = nil
 	r.Files = nil
+	r.ModifiedTime = time.Now()
 	if err := db.Save(&r).Error; err != nil {
 		return err
 	}
@@ -141,180 +144,6 @@ func DeleteResource(id uint) error {
 	})
 }
 
-func splitQuery(query string) []string {
-	var keywords []string
-
-	query = strings.TrimSpace(query)
-	if query == "" {
-		return keywords
-	}
-
-	l, r := 0, 0
-	inQuote := false
-	quoteChar := byte(0)
-
-	for r < len(query) {
-		if (query[r] == '"' || query[r] == '\'') && (r == 0 || query[r-1] != '\\') {
-			if !inQuote {
-				inQuote = true
-				quoteChar = query[r]
-				l = r + 1
-			} else if query[r] == quoteChar {
-				if r > l {
-					keywords = append(keywords, strings.TrimSpace(query[l:r]))
-				}
-				inQuote = false
-				r++
-				l = r
-				continue
-			}
-		} else if !inQuote && query[r] == ' ' {
-			if r > l {
-				keywords = append(keywords, strings.TrimSpace(query[l:r]))
-			}
-			for r < len(query) && query[r] == ' ' {
-				r++
-			}
-			l = r
-			continue
-		}
-
-		r++
-	}
-
-	if l < len(query) {
-		keywords = append(keywords, strings.TrimSpace(query[l:r]))
-	}
-
-	return keywords
-}
-
-func Search(query string, page, pageSize int) ([]model.Resource, int, error) {
-	query = strings.TrimSpace(query)
-
-	keywords := splitQuery(query)
-	if len(keywords) == 0 {
-		return nil, 0, nil
-	}
-	resource, err := searchWithKeyword(keywords[0])
-	if err != nil {
-		return nil, 0, err
-	}
-	if len(keywords) > 1 {
-		for _, keyword := range keywords[1:] {
-			r := make([]model.Resource, 0, len(resource))
-			for _, res := range resource {
-				if strings.Contains(res.Title, keyword) {
-					r = append(r, res)
-					continue
-				}
-				ok := false
-				for _, at := range res.AlternativeTitles {
-					if strings.Contains(at, keyword) {
-						r = append(r, res)
-						ok = true
-						break
-					}
-				}
-				if ok {
-					continue
-				}
-				for _, tag := range res.Tags {
-					if tag.Name == keyword {
-						r = append(r, res)
-						ok = true
-						break
-					}
-				}
-			}
-			resource = r
-		}
-	}
-
-	startIndex := (page - 1) * pageSize
-	endIndex := startIndex + pageSize
-	if startIndex > len(resource) {
-		return nil, 0, nil
-	}
-	if endIndex > len(resource) {
-		endIndex = len(resource)
-	}
-	totalPages := (len(resource) + pageSize - 1) / pageSize
-
-	result := make([]model.Resource, 0, endIndex-startIndex)
-	for i := startIndex; i < endIndex; i++ {
-		var r model.Resource
-		if err := db.Model(&r).Preload("User").Preload("Images").Preload("Tags").Where("id=?", resource[i].ID).First(&r).Error; err != nil {
-			return nil, 0, err
-		}
-		result = append(result, r)
-	}
-
-	return result, totalPages, nil
-}
-
-func searchWithKeyword(keyword string) ([]model.Resource, error) {
-	if len(keyword) == 0 {
-		return nil, nil
-	} else if len([]rune(keyword)) > 100 {
-		return nil, model.NewRequestError("Keyword is too long")
-	}
-
-	var resources []model.Resource
-
-	if len([]rune(keyword)) < 20 {
-		var tag model.Tag
-		var err error
-		if tag, err = GetTagByName(keyword); err != nil {
-			if !model.IsNotFoundError(err) {
-				return nil, err
-			}
-		} else {
-			if tag.AliasOf != nil {
-				tag, err = GetTagByID(*tag.AliasOf)
-				if err != nil {
-					return nil, err
-				}
-			}
-			var tagIds []uint
-			tagIds = append(tagIds, tag.ID)
-			for _, alias := range tag.Aliases {
-				tagIds = append(tagIds, alias.ID)
-			}
-			subQuery := db.Table("resource_tags").
-				Select("resource_id").
-				Where("tag_id IN ?", tagIds).
-				Group("resource_id")
-			if err := db.Where("id IN (?)", subQuery).Select("id", "title", "alternative_titles").Preload("Tags").Find(&resources).Error; err != nil {
-				return nil, err
-			}
-		}
-	}
-
-	var titleResult []model.Resource
-	if err := db.Where("title LIKE ?", "%"+keyword+"%").Or("alternative_titles LIKE ?", "%"+keyword+"%").Select("id", "title", "alternative_titles").Preload("Tags").Find(&titleResult).Error; err != nil {
-		return nil, err
-	}
-
-	if len(titleResult) > 0 {
-		if len(resources) == 0 {
-			resources = titleResult
-		} else {
-			resourceMap := make(map[uint]model.Resource)
-			for _, res := range resources {
-				resourceMap[res.ID] = res
-			}
-			for _, res := range titleResult {
-				if _, exists := resourceMap[res.ID]; !exists {
-					resources = append(resources, res)
-				}
-			}
-		}
-	}
-
-	return resources, nil
-}
-
 func GetResourceByTag(tagID uint, page int, pageSize int) ([]model.Resource, int, error) {
 	tag, err := GetTagByID(tagID)
 	if err != nil {
@@ -563,3 +392,72 @@ func RandomResource() (model.Resource, error) {
 		return resource, nil // Return the found resource
 	}
 }
+
+func GetResourcesIdWithTag(tagID uint) ([]uint, error) {
+	tag, err := GetTagByID(tagID)
+	if err != nil {
+		return nil, err
+	}
+	if tag.AliasOf != nil {
+		tag, err = GetTagByID(*tag.AliasOf)
+		if err != nil {
+			return nil, err
+		}
+	}
+	var tagIds []uint
+	tagIds = append(tagIds, tag.ID)
+	for _, alias := range tag.Aliases {
+		tagIds = append(tagIds, alias.ID)
+	}
+	var result []model.Resource
+	subQuery := db.Table("resource_tags").
+		Select("resource_id").
+		Where("tag_id IN ?", tagIds).
+		Group("resource_id")
+	if err := db.Model(&model.Resource{}).
+		Where("id IN (?)", subQuery).
+		Order("created_at DESC").
+		Limit(10000).
+		Select("id", "created_at").
+		Find(&result).
+		Error; err != nil {
+		return nil, err
+	}
+
+	ids := make([]uint, len(result))
+	for i, r := range result {
+		ids[i] = r.ID
+	}
+	return ids, nil
+}
+
+func BatchGetResources(ids []uint) ([]model.Resource, error) {
+	var resources []model.Resource
+
+	for _, id := range ids {
+		var r model.Resource
+		if err := db.
+			Preload("User").
+			Preload("Images").
+			Preload("Tags").
+			First(&r, id).Error; err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				continue
+			}
+			return nil, err
+		}
+		for i, tag := range r.Tags {
+			if tag.AliasOf != nil {
+				t, err := GetTagByID(*tag.AliasOf)
+				if err != nil {
+					return nil, err
+				} else {
+					r.Tags[i].Type = t.Type
+				}
+			}
+		}
+		resources = append(resources, r)
+	}
+
+	return resources, nil
+}

server/dao/tag.go

@@ -2,10 +2,11 @@ package dao
 
 import (
 	"errors"
-	"github.com/gofiber/fiber/v3/log"
 	"nysoure/server/model"
 	"strings"
 
+	"github.com/gofiber/fiber/v3/log"
+
 	"gorm.io/gorm"
 )
 
@@ -18,7 +19,7 @@ func CreateTag(tag string) (model.Tag, error) {
 	if err := db.Create(&t).Error; err != nil {
 		return model.Tag{}, err
 	}
-	return t, nil
+	return GetTagByID(t.ID)
 }
 
 func CreateTagWithType(tag string, tagType string) (model.Tag, error) {
@@ -81,13 +82,34 @@ func GetTagByName(name string) (model.Tag, error) {
 }
 
 func SetTagInfo(id uint, description string, aliasOf *uint, tagType string) error {
+	// Get the tag information
 	old, err := GetTagByID(id)
 	if err != nil {
 		return err
 	}
-	if aliasOf != nil && len(old.Aliases) > 0 {
+
-		return model.NewRequestError("Tag already has aliases, cannot set alias_of")
+	// If the alias tag is an alias itself, we need to find its root tag
+	if aliasOf != nil {
+		tag, err := GetTagByID(*aliasOf)
+		if err != nil {
+			return err
+		}
+		if tag.AliasOf != nil {
+			aliasOf = tag.AliasOf
+		}
 	}
+
+	// If the tag has aliases, we need to update their alias_of field
+	if aliasOf != nil && len(old.Aliases) > 0 {
+		for _, alias := range old.Aliases {
+			err := db.Model(&alias).Update("alias_of", *aliasOf).Error
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	// Update the tag information
 	t := model.Tag{Model: gorm.Model{
 		ID: id,
 	}, Description: description, Type: tagType, AliasOf: aliasOf}
@@ -112,24 +134,51 @@ func ListTags() ([]model.Tag, error) {
 
 // SetTagAlias sets a tag with the given ID having the given alias.
 func SetTagAlias(tagID uint, alias string) error {
-	// Set a tag as an alias of another tag
+	exists, err := ExistsTagByID(tagID)
-	var t model.Tag
+	if err != nil {
-	if err := db.Where("name = ?", alias).First(&t).Error; err != nil {
+		return err
-		if errors.Is(err, gorm.ErrRecordNotFound) {
+	}
-			// create
+	if !exists {
-			newTag, err := CreateTag(alias)
+		return model.NewNotFoundError("Tag not found")
-			if err != nil {
+	}
-				return err
+
-			}
+	exists, err = ExistsTag(alias)
-			t = newTag
+	if err != nil {
-		} else {
+		return err
+	}
+	if !exists {
+		// Create the alias tag if it does not exist
+		_, err := CreateTag(alias)
+		if err != nil {
 			return err
 		}
 	}
-	if t.ID == tagID {
+	// Get the alias tag
-		return model.NewRequestError("Tag cannot be an alias of itself")
+	tag, err := GetTagByName(alias)
+	if err != nil {
+		return err
 	}
-	return db.Model(&t).Update("alias_of", tagID).Error
+	// If the alias tag is an alias itself, we need to find its root tag
+	if tag.AliasOf != nil {
+		tag, err = GetTagByID(*tag.AliasOf)
+		if err != nil {
+			return err
+		}
+	}
+	// If the tag has aliases, we need to update their alias_of field
+	for _, alias := range tag.Aliases {
+		err := db.Model(&alias).Update("alias_of", tagID).Error
+		if err != nil {
+			return err
+		}
+	}
+	tag.Aliases = nil
+	// A tag cannot be an alias of itself
+	if tag.ID == tagID {
+		return model.NewRequestError("A tag cannot be an alias of itself")
+	}
+	// Set the alias_of field of the tag
+	return db.Model(&tag).Update("alias_of", tagID).Error
 }
 
 // RemoveTagAliasOf sets a tag is an independent tag, removing its alias relationship.
@@ -171,3 +220,19 @@ func ClearUnusedTags() error {
 	}
 	return nil
 }
+
+func ExistsTag(name string) (bool, error) {
+	var count int64
+	if err := db.Model(&model.Tag{}).Where("name = ?", name).Count(&count).Error; err != nil {
+		return false, err
+	}
+	return count > 0, nil
+}
+
+func ExistsTagByID(id uint) (bool, error) {
+	var count int64
+	if err := db.Model(&model.Tag{}).Where("id = ?", id).Count(&count).Error; err != nil {
+		return false, err
+	}
+	return count > 0, nil
+}

server/dao/tag_test.go

@@ -0,0 +1,109 @@
+package dao
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestTag(t *testing.T) {
+	// Create tags
+	tag1, err := CreateTag("test1")
+	assert.Nil(t, err)
+	tag2, err := CreateTag("test2")
+	assert.Nil(t, err)
+	tag3, err := CreateTagWithType("test3", "type1")
+	assert.Nil(t, err)
+
+	// Get tag by ID
+	fetchedTag, err := GetTagByID(tag1.ID)
+	assert.Nil(t, err)
+	assert.Equal(t, tag1.Name, fetchedTag.Name)
+
+	// Get tag by Name
+	fetchedTag, err = GetTagByName(tag2.Name)
+	assert.Nil(t, err)
+	assert.Equal(t, tag2.ID, fetchedTag.ID)
+
+	// Search tags
+	tags, err := SearchTag("test", true)
+	assert.Nil(t, err)
+	assert.GreaterOrEqual(t, len(tags), 3)
+
+	// Update tag
+	err = SetTagInfo(tag1.ID, "updated description", nil, "updated type")
+	assert.Nil(t, err)
+	updatedTag, err := GetTagByID(tag1.ID)
+	assert.Nil(t, err)
+	assert.Equal(t, "updated description", updatedTag.Description)
+	assert.Equal(t, "updated type", updatedTag.Type)
+
+	// Set tag alias
+	err = SetTagAlias(tag1.ID, tag2.Name)
+	assert.Nil(t, err)
+	err = SetTagAlias(tag1.ID, tag3.Name)
+	assert.Nil(t, err)
+	err = SetTagAlias(tag1.ID, "test4")
+	assert.Nil(t, err)
+	tag4, err := GetTagByName("test4")
+	assert.Nil(t, err)
+	tag1, err = GetTagByID(tag1.ID)
+	assert.Nil(t, err)
+	aliasesIDs := []uint{}
+	for _, alias := range tag1.Aliases {
+		aliasesIDs = append(aliasesIDs, alias.ID)
+	}
+	assert.Equal(t, []uint{tag2.ID, tag3.ID, tag4.ID}, aliasesIDs)
+
+	// let a tag which has alias point to another tag
+	tag5, err := CreateTag("test5")
+	assert.Nil(t, err)
+	err = SetTagAlias(tag5.ID, tag1.Name)
+	assert.Nil(t, err)
+	tag1, err = GetTagByID(tag1.ID)
+	assert.Nil(t, err)
+	tag2, err = GetTagByID(tag2.ID)
+	assert.Nil(t, err)
+	tag3, err = GetTagByID(tag3.ID)
+	assert.Nil(t, err)
+	tag4, err = GetTagByID(tag4.ID)
+	assert.Nil(t, err)
+	tag5, err = GetTagByID(tag5.ID)
+	assert.Nil(t, err)
+	assert.Empty(t, tag1.Aliases)
+	assert.Equal(t, &tag5.ID, tag1.AliasOf)
+	assert.Equal(t, &tag5.ID, tag2.AliasOf)
+	assert.Equal(t, &tag5.ID, tag3.AliasOf)
+	assert.Equal(t, &tag5.ID, tag4.AliasOf)
+	assert.Nil(t, tag5.AliasOf)
+
+	// Same operation as above, but using `SetTagInfo`
+	tag6, err := CreateTag("test6")
+	assert.Nil(t, err)
+	err = SetTagInfo(tag5.ID, "", &tag6.ID, "")
+	assert.Nil(t, err)
+	tag1, err = GetTagByID(tag1.ID)
+	assert.Nil(t, err)
+	tag2, err = GetTagByID(tag2.ID)
+	assert.Nil(t, err)
+	tag3, err = GetTagByID(tag3.ID)
+	assert.Nil(t, err)
+	tag4, err = GetTagByID(tag4.ID)
+	assert.Nil(t, err)
+	tag5, err = GetTagByID(tag5.ID)
+	assert.Nil(t, err)
+	tag6, err = GetTagByID(tag6.ID)
+	assert.Nil(t, err)
+	assert.Equal(t, &tag6.ID, tag1.AliasOf)
+	assert.Equal(t, &tag6.ID, tag2.AliasOf)
+	assert.Equal(t, &tag6.ID, tag3.AliasOf)
+	assert.Equal(t, &tag6.ID, tag4.AliasOf)
+	assert.Equal(t, &tag6.ID, tag5.AliasOf)
+	assert.Empty(t, tag5.Aliases)
+	assert.Nil(t, tag6.AliasOf)
+
+	// cleanup
+	_ = Close()
+	_ = os.Remove("test.db")
+}

server/middleware/frontend_middleware.go

@@ -79,7 +79,7 @@ func serveIndexHtml(c fiber.Ctx) error {
 		idStr := strings.TrimPrefix(path, "/resources/")
 		id, err := strconv.Atoi(idStr)
 		if err == nil {
-			r, err := service.GetResource(uint(id), c.Hostname())
+			r, err := service.GetResource(uint(id), c.Hostname(), c)
 			if err == nil {
 				if len(r.Images) > 0 {
 					preview = fmt.Sprintf("%s/api/image/%d", serverBaseURL, r.Images[0].ID)

server/middleware/real_user_middleware.go

@@ -0,0 +1,17 @@
+package middleware
+
+import (
+	"strings"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+func RealUserMiddleware(c fiber.Ctx) error {
+	userAgent := c.Get("User-Agent")
+	if strings.Contains(userAgent, "Mozilla") || strings.Contains(userAgent, "AppleWebKit") {
+		c.Locals("real_user", true)
+	} else {
+		c.Locals("real_user", false)
+	}
+	return c.Next()
+}

server/model/file.go

@@ -18,6 +18,7 @@ type File struct {
 	UserID      uint
 	User        User `gorm:"foreignKey:UserID"`
 	Size        int64
+	Hash        string `gorm:"default:null"`
 }
 
 type FileView struct {
@@ -28,6 +29,7 @@ type FileView struct {
 	IsRedirect  bool          `json:"is_redirect"`
 	User        UserView      `json:"user"`
 	Resource    *ResourceView `json:"resource,omitempty"`
+	Hash        string        `json:"hash,omitempty"`
 }
 
 func (f *File) ToView() *FileView {
@@ -38,6 +40,7 @@ func (f *File) ToView() *FileView {
 		Size:        f.Size,
 		IsRedirect:  f.RedirectUrl != "",
 		User:        f.User.ToView(),
+		Hash:        f.Hash,
 	}
 }
 
@@ -56,5 +59,6 @@ func (f *File) ToViewWithResource() *FileView {
 		IsRedirect:  f.RedirectUrl != "",
 		User:        f.User.ToView(),
 		Resource:    resource,
+		Hash:        f.Hash,
 	}
 }

server/model/resource.go

@@ -20,6 +20,7 @@ type Resource struct {
 	Views             uint
 	Downloads         uint
 	Comments          uint
+	ModifiedTime      time.Time
 }
 
 type Link struct {

server/search/resource.go

@@ -0,0 +1,114 @@
+package search
+
+import (
+	"errors"
+	"fmt"
+	"nysoure/server/dao"
+	"nysoure/server/model"
+	"nysoure/server/utils"
+	"strconv"
+	"time"
+
+	"github.com/blevesearch/bleve"
+)
+
+type ResourceParams struct {
+	Id        uint
+	Title     string
+	Subtitles []string
+	Time      time.Time
+}
+
+var index bleve.Index
+
+func AddResourceToIndex(r model.Resource) error {
+	return index.Index(fmt.Sprintf("%d", r.ID), ResourceParams{
+		Id:        r.ID,
+		Title:     r.Title,
+		Subtitles: r.AlternativeTitles,
+		Time:      r.CreatedAt,
+	})
+}
+
+func RemoveResourceFromIndex(id uint) error {
+	return index.Delete(fmt.Sprintf("%d", id))
+}
+
+func createIndex() error {
+	for !dao.IsReady() {
+		time.Sleep(1 * time.Second)
+	}
+	page := 1
+	total := 1
+	for page <= total {
+		res, totalPages, err := dao.GetResourceList(page, 100, model.RSortTimeAsc)
+		if err != nil {
+			return err
+		}
+		for _, r := range res {
+			err := AddResourceToIndex(r)
+			if err != nil {
+				return err
+			}
+		}
+		page++
+		total = totalPages
+	}
+	return nil
+}
+
+func init() {
+	indexPath := utils.GetStoragePath() + "/resource_index.bleve"
+
+	var err error
+	index, err = bleve.Open(indexPath)
+	if errors.Is(err, bleve.ErrorIndexPathDoesNotExist) {
+		mapping := bleve.NewIndexMapping()
+		index, err = bleve.New(indexPath, mapping)
+		if err != nil {
+			panic("Failed to create search index: " + err.Error())
+		}
+		go func() {
+			err := createIndex()
+			if err != nil {
+				panic("Failed to create search index: " + err.Error())
+			}
+		}()
+	} else if err != nil {
+		panic("Failed to open search index: " + err.Error())
+	}
+}
+
+func SearchResource(keyword string) ([]uint, error) {
+	query := bleve.NewMatchQuery(keyword)
+	searchRequest := bleve.NewSearchRequest(query)
+	searchResults, err := index.Search(searchRequest)
+	if err != nil {
+		return nil, err
+	}
+
+	results := make([]uint, 0)
+	for _, hit := range searchResults.Hits {
+		if hit.Score < 0.2 {
+			break
+		}
+		id, err := strconv.ParseUint(hit.ID, 10, 32)
+		if err != nil {
+			continue
+		}
+		results = append(results, uint(id))
+	}
+
+	return results, nil
+}
+
+func IsStopWord(word string) bool {
+	mapping := bleve.NewIndexMapping()
+	analyzerName := mapping.DefaultAnalyzer
+	analyzer := mapping.AnalyzerNamed(analyzerName)
+	if analyzer == nil {
+		return false
+	}
+	tokens := analyzer.Analyze([]byte(word))
+	return len(tokens) == 0
+}

server/search/search_test.go

@@ -0,0 +1,185 @@
+package search
+
+import (
+	"nysoure/server/dao"
+	"nysoure/server/model"
+	"os"
+	"testing"
+
+	"github.com/blevesearch/bleve"
+	"gorm.io/gorm"
+)
+
+func Init() {
+	err := index.Close()
+	if err != nil {
+		panic(err)
+	}
+	_ = os.RemoveAll("search_test.bleve")
+	mapper := bleve.NewIndexMapping()
+	index, err = bleve.New("search_test.bleve", mapper)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func TearDown() {
+	err := index.Close()
+	if err != nil {
+		panic(err)
+	}
+	dao.Close()
+	os.RemoveAll("search_test.bleve")
+	os.Remove("test.db")
+}
+
+func TestSearchResource(t *testing.T) {
+	Init()
+	defer TearDown()
+
+	resources := []model.Resource{
+		// normal cases
+		{Model: gorm.Model{ID: 1}, Title: "The Great Adventure", AlternativeTitles: []string{"Adventure Time", "The Big Adventure"}},
+		{Model: gorm.Model{ID: 2}, Title: "Mystery of the Lost City", AlternativeTitles: []string{"Lost City Chronicles"}},
+		{Model: gorm.Model{ID: 3}, Title: "Romance in Paris", AlternativeTitles: []string{"Love in Paris", "Parisian Romance"}},
+		{Model: gorm.Model{ID: 4}, Title: "Sci-Fi Extravaganza", AlternativeTitles: []string{"Future World", "Sci-Fi Saga"}},
+		{Model: gorm.Model{ID: 5}, Title: "Comedy Nights", AlternativeTitles: []string{"Laugh Out Loud", "Comedy Central"}},
+		// With special characters
+		{Model: gorm.Model{ID: 6}, Title: "Action & Adventure", AlternativeTitles: []string{"Action-Packed", "Adventure Time!"}},
+		{Model: gorm.Model{ID: 7}, Title: "Horror: The Awakening", AlternativeTitles: []string{"Scary Movie", "Horror Nights"}},
+		{Model: gorm.Model{ID: 8}, Title: "Drama @ Home", AlternativeTitles: []string{"Home Stories", "Dramatic Tales"}},
+		{Model: gorm.Model{ID: 9}, Title: "Fantasy #1", AlternativeTitles: []string{"Fantasy World", "Magical Tales"}},
+		{Model: gorm.Model{ID: 10}, Title: "Thriller ~Uncut~"},
+		{Model: gorm.Model{ID: 11}, Title: "Epic ~ Saga ~"},
+		{Model: gorm.Model{ID: 12}, Title: "Journey - Dawn -", AlternativeTitles: []string{"Dawn Adventures", "Journey Chronicles"}},
+		{Model: gorm.Model{ID: 13}, Title: "Legends -Rise-", AlternativeTitles: []string{"Rise of Legends", "Legendary Tales"}},
+		{Model: gorm.Model{ID: 14}, Title: "Chronicles: Time", AlternativeTitles: []string{"Time Chronicles", "Chronicles of Ages"}},
+	}
+
+	// Add resources to index
+	for _, r := range resources {
+		err := AddResourceToIndex(r)
+		if err != nil {
+			t.Fatalf("Failed to add resource ID %d to index: %v", r.ID, err)
+		}
+	}
+
+	tests := []struct {
+		query        string
+		expectedIDs  []uint
+		unexpectedID uint
+	}{
+		// Basic searches
+		{query: "Adventure", expectedIDs: []uint{1, 6}},
+		{query: "Mystery", expectedIDs: []uint{2}},
+		{query: "Romance", expectedIDs: []uint{3}},
+		{query: "Sci-Fi", expectedIDs: []uint{4}},
+		{query: "Comedy", expectedIDs: []uint{5}},
+		// Exact matches
+		{query: "The Great Adventure", expectedIDs: []uint{1}},
+		{query: "Mystery of the Lost City", expectedIDs: []uint{2}},
+		{query: "Romance in Paris", expectedIDs: []uint{3}},
+		{query: "Sci-Fi Extravaganza", expectedIDs: []uint{4}},
+		{query: "Comedy Nights", expectedIDs: []uint{5}},
+		{query: "Action & Adventure", expectedIDs: []uint{6}},
+		{query: "Horror: The Awakening", expectedIDs: []uint{7}},
+		{query: "Drama @ Home", expectedIDs: []uint{8}},
+		{query: "Fantasy #1", expectedIDs: []uint{9}},
+		{query: "Thriller ~Uncut~", expectedIDs: []uint{10}},
+		{query: "Epic ~ Saga ~", expectedIDs: []uint{11}},
+		{query: "Journey - Dawn -", expectedIDs: []uint{12}},
+		{query: "Legends -Rise-", expectedIDs: []uint{13}},
+		{query: "Chronicles: Time", expectedIDs: []uint{14}},
+		// Searches with special characters
+		{query: "Action & Adventure", expectedIDs: []uint{6}},
+		{query: "Horror: The Awakening", expectedIDs: []uint{7}},
+		{query: "Drama @ Home", expectedIDs: []uint{8}},
+		{query: "Fantasy #1", expectedIDs: []uint{9}},
+		{query: "Thriller ~Uncut~", expectedIDs: []uint{10}},
+		{query: "Epic ~ Saga ~", expectedIDs: []uint{11}},
+		{query: "Journey - Dawn -", expectedIDs: []uint{12}},
+		{query: "Legends -Rise-", expectedIDs: []uint{13}},
+		{query: "Chronicles: Time", expectedIDs: []uint{14}},
+		// Case insensitivity
+		{query: "adventure", expectedIDs: []uint{1, 6}},
+		{query: "MYSTERY", expectedIDs: []uint{2}},
+		{query: "rOmAnCe", expectedIDs: []uint{3}},
+		// Searches using alternative titles
+		{query: "Adventure Time", expectedIDs: []uint{1, 6}},
+		{query: "Lost City Chronicles", expectedIDs: []uint{2}},
+		{query: "Love in Paris", expectedIDs: []uint{3}},
+		{query: "Future World", expectedIDs: []uint{4}},
+		{query: "Laugh Out Loud", expectedIDs: []uint{5}},
+		// Searches with special characters in alternative titles
+		{query: "Action-Packed", expectedIDs: []uint{6}},
+		{query: "Scary Movie", expectedIDs: []uint{7}},
+		{query: "Home Stories", expectedIDs: []uint{8}},
+		{query: "Fantasy World", expectedIDs: []uint{9}},
+		{query: "Epic Tales", expectedIDs: []uint{11}},
+		{query: "Dawn Adventures", expectedIDs: []uint{12}},
+		{query: "Rise of Legends", expectedIDs: []uint{13}},
+		{query: "Time Chronicles", expectedIDs: []uint{14}},
+		// Searches with special characters in queries
+		{query: "Horror:", expectedIDs: []uint{7}},
+		{query: "@ Home", expectedIDs: []uint{8}},
+		{query: "#1", expectedIDs: []uint{9}},
+		{query: "~Uncut~", expectedIDs: []uint{10}},
+		{query: "Uncut", expectedIDs: []uint{10}},
+		{query: "~ Saga ~", expectedIDs: []uint{11}},
+		{query: "Saga", expectedIDs: []uint{11}},
+		{query: "- Dawn -", expectedIDs: []uint{12}},
+		{query: "-Rise-", expectedIDs: []uint{13}},
+	}
+
+	for _, test := range tests {
+		t.Run(test.query, func(t *testing.T) {
+			resultIDs, err := SearchResource(test.query)
+			if err != nil {
+				t.Fatalf("Search failed for query '%s': %v", test.query, err)
+			}
+
+			// Check for expected IDs
+			for _, expectedID := range test.expectedIDs {
+				found := false
+				for _, resultID := range resultIDs {
+					if resultID == expectedID {
+						found = true
+						break
+					}
+				}
+				if !found {
+					t.Errorf("Expected ID %d not found in results for query '%s'", expectedID, test.query)
+				}
+			}
+
+			// Check for unexpected ID
+			if test.unexpectedID != 0 {
+				for _, resultID := range resultIDs {
+					if resultID == test.unexpectedID {
+						t.Errorf("Unexpected ID %d found in results for query '%s'", test.unexpectedID, test.query)
+					}
+				}
+			}
+		})
+	}
+}
+
+func TestIsStopWord(t *testing.T) {
+	Init()
+	defer TearDown()
+
+	stopWords := []string{"the", "is", "at", "which", "on", "and", "a", "an", "in", "to", "of"}
+	nonStopWords := []string{"adventure", "mystery", "romance", "sci-fi", "comedy", "action", "horror"}
+
+	for _, word := range stopWords {
+		if !IsStopWord(word) {
+			t.Errorf("Expected '%s' to be identified as a stop word", word)
+		}
+	}
+
+	for _, word := range nonStopWords {
+		if IsStopWord(word) {
+			t.Errorf("Expected '%s' to not be identified as a stop word", word)
+		}
+	}
+}

server/service/file.go

@@ -1,6 +1,7 @@
 package service
 
 import (
+	"bufio"
 	"context"
 	"crypto/md5"
 	"encoding/hex"
@@ -235,7 +236,7 @@ func FinishUploadingFile(uid uint, fid uint, md5Str string) (*model.FileView, er
 		return nil, model.NewInternalServerError("failed to finish uploading file. please re-upload")
 	}
 
-	dbFile, err := dao.CreateFile(uploadingFile.Filename, uploadingFile.Description, uploadingFile.TargetResourceID, &uploadingFile.TargetStorageID, storageKeyUnavailable, "", uploadingFile.TotalSize, uid)
+	dbFile, err := dao.CreateFile(uploadingFile.Filename, uploadingFile.Description, uploadingFile.TargetResourceID, &uploadingFile.TargetStorageID, storageKeyUnavailable, "", uploadingFile.TotalSize, uid, sumStr)
 	if err != nil {
 		log.Error("failed to create file in db: ", err)
 		_ = os.Remove(resultFilePath)
@@ -309,7 +310,7 @@ func CreateRedirectFile(uid uint, filename string, description string, resourceI
 		return nil, model.NewUnAuthorizedError("user cannot upload file")
 	}
 
-	file, err := dao.CreateFile(filename, description, resourceID, nil, "", redirectUrl, 0, uid)
+	file, err := dao.CreateFile(filename, description, resourceID, nil, "", redirectUrl, 0, uid, "")
 	if err != nil {
 		log.Error("failed to create file in db: ", err)
 		return nil, model.NewInternalServerError("failed to create file in db")
@@ -389,7 +390,7 @@ func GetFile(fid string) (*model.FileView, error) {
 }
 
 // DownloadFile handles the file download request. Return a presigned URL or a direct file path.
-func DownloadFile(fid, cfToken string) (string, string, error) {
+func DownloadFile(fid, cfToken string, isRealUser bool) (string, string, error) {
 	file, err := dao.GetFile(fid)
 	if err != nil {
 		log.Error("failed to get file: ", err)
@@ -436,9 +437,11 @@ func DownloadFile(fid, cfToken string) (string, string, error) {
 		return "", "", model.NewInternalServerError("failed to download file from storage")
 	}
 
-	err = dao.AddResourceDownloadCount(file.ResourceID)
+	if isRealUser {
-	if err != nil {
+		err = dao.AddResourceDownloadCount(file.ResourceID)
-		log.Errorf("failed to add resource download count: %v", err)
+		if err != nil {
+			log.Errorf("failed to add resource download count: %v", err)
+		}
 	}
 
 	return path, file.Filename, nil
@@ -493,53 +496,61 @@ func testFileUrl(url string) (int64, error) {
 }
 
 // downloadFile return nil if the download is successful or the context is cancelled
-func downloadFile(ctx context.Context, url string, path string) error {
+func downloadFile(ctx context.Context, url string, path string) (string, error) {
 	if _, err := os.Stat(path); err == nil {
 		_ = os.Remove(path) // Remove the file if it already exists
 	}
 	req, err := http.NewRequestWithContext(ctx, "GET", url, nil)
 	if err != nil {
-		return model.NewRequestError("failed to create HTTP request")
+		return "", model.NewRequestError("failed to create HTTP request")
 	}
 	client := http.Client{}
 	resp, err := client.Do(req)
 	if err != nil {
 		// Check if the error is due to context cancellation
 		if ctx.Err() != nil {
-			return nil
+			return "", nil
 		}
-		return model.NewRequestError("failed to send HTTP request")
+		return "", model.NewRequestError("failed to send HTTP request")
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode != http.StatusOK {
-		return model.NewRequestError("URL is not accessible, status code: " + resp.Status)
+		return "", model.NewRequestError("URL is not accessible, status code: " + resp.Status)
 	}
 	file, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, os.ModePerm)
 	if err != nil {
-		return model.NewInternalServerError("failed to open file for writing")
+		return "", model.NewInternalServerError("failed to open file for writing")
 	}
 	defer file.Close()
+	writer := bufio.NewWriter(file)
+
+	h := md5.New()
 
 	buf := make([]byte, 64*1024)
 	for {
 		select {
 		case <-ctx.Done():
-			return nil
+			return "", nil
 		default:
 			n, readErr := resp.Body.Read(buf)
 			if n > 0 {
-				if _, writeErr := file.Write(buf[:n]); writeErr != nil {
+				if _, writeErr := writer.Write(buf[:n]); writeErr != nil {
-					return model.NewInternalServerError("failed to write to file")
+					return "", model.NewInternalServerError("failed to write to file")
 				}
+				h.Write(buf[:n])
 			}
 			if readErr != nil {
 				if readErr == io.EOF {
-					return nil // Download completed successfully
+					if err := writer.Flush(); err != nil {
+						return "", model.NewInternalServerError("failed to flush writer")
+					}
+					md5Sum := hex.EncodeToString(h.Sum(nil))
+					return md5Sum, nil // Download completed successfully
 				}
 				if ctx.Err() != nil {
-					return nil // Context cancelled, return nil
+					return "", nil // Context cancelled, return nil
 				}
-				return model.NewInternalServerError("failed to read response body")
+				return "", model.NewInternalServerError("failed to read response body")
 			}
 		}
 	}
@@ -566,7 +577,7 @@ func CreateServerDownloadTask(uid uint, url, filename, description string, resou
 		return nil, model.NewRequestError("server is busy, please try again later")
 	}
 
-	file, err := dao.CreateFile(filename, description, resourceID, &storageID, storageKeyUnavailable, "", 0, uid)
+	file, err := dao.CreateFile(filename, description, resourceID, &storageID, storageKeyUnavailable, "", 0, uid, "")
 	if err != nil {
 		log.Error("failed to create file in db: ", err)
 		return nil, model.NewInternalServerError("failed to create file in db")
@@ -617,11 +628,14 @@ func CreateServerDownloadTask(uid uint, url, filename, description string, resou
 			}
 		}()
 
+		hash := ""
+
 		for i := range 3 {
 			if done.Load() {
 				return
 			}
-			if err := downloadFile(ctx, url, tempPath); err != nil {
+			hash, err = downloadFile(ctx, url, tempPath)
+			if err != nil {
 				log.Error("failed to download file: ", err)
 				if i == 2 {
 					_ = dao.DeleteFile(file.UUID)
@@ -682,7 +696,7 @@ func CreateServerDownloadTask(uid uint, url, filename, description string, resou
 			_ = os.Remove(tempPath)
 			return
 		}
-		if err := dao.SetFileStorageKeyAndSize(file.UUID, storageKey, size); err != nil {
+		if err := dao.SetFileStorageKeyAndSize(file.UUID, storageKey, size, hash); err != nil {
 			log.Error("failed to set file storage key: ", err)
 			_ = dao.DeleteFile(file.UUID)
 			_ = iStorage.Delete(storageKey)

server/service/resource.go

@@ -5,14 +5,21 @@ import (
 	"nysoure/server/config"
 	"nysoure/server/dao"
 	"nysoure/server/model"
+	"nysoure/server/search"
+	"nysoure/server/utils"
 	"strconv"
 	"strings"
 
+	"github.com/gofiber/fiber/v3"
 	"github.com/gofiber/fiber/v3/log"
 
 	"gorm.io/gorm"
 )
 
+const (
+	maxSearchQueryLength = 100
+)
+
 type ResourceParams struct {
 	Title             string       `json:"title" binding:"required"`
 	AlternativeTitles []string     `json:"alternative_titles"`
@@ -67,6 +74,9 @@ func CreateResource(uid uint, params *ResourceParams) (uint, error) {
 	if err != nil {
 		log.Error("AddNewResourceActivity error: ", err)
 	}
+	if err := search.AddResourceToIndex(r); err != nil {
+		log.Error("AddResourceToIndex error: ", err)
+	}
 	return r.ID, nil
 }
 
@@ -122,14 +132,16 @@ func parseResourceIfPresent(line string, host string) *model.ResourceView {
 	return &v
 }
 
-func GetResource(id uint, host string) (*model.ResourceDetailView, error) {
+func GetResource(id uint, host string, ctx fiber.Ctx) (*model.ResourceDetailView, error) {
 	r, err := dao.GetResourceByID(id)
 	if err != nil {
 		return nil, err
 	}
-	err = dao.AddResourceViewCount(id)
+	if ctx != nil && ctx.Locals("real_user") == true {
-	if err != nil {
+		err = dao.AddResourceViewCount(id)
-		log.Error("AddResourceViewCount error: ", err)
+		if err != nil {
+			log.Error("AddResourceViewCount error: ", err)
+		}
 	}
 	v := r.ToDetailView()
 	if host != "" {
@@ -151,13 +163,209 @@ func GetResourceList(page int, sort model.RSort) ([]model.ResourceView, int, err
 	return views, totalPages, nil
 }
 
-func SearchResource(keyword string, page int) ([]model.ResourceView, int, error) {
+// splitQuery splits the input query string into keywords, treating quoted substrings (single or double quotes)
-	resources, totalPages, err := dao.Search(keyword, page, pageSize)
+// as single keywords and supporting escape characters for quotes. Spaces outside quotes are used as separators.
+func splitQuery(query string) []string {
+	var keywords []string
+
+	query = strings.TrimSpace(query)
+	if query == "" {
+		return keywords
+	}
+
+	l, r := 0, 0
+	inQuote := false
+	quoteChar := byte(0)
+
+	for r < len(query) {
+		if (query[r] == '"' || query[r] == '\'') && (r == 0 || query[r-1] != '\\') {
+			if !inQuote {
+				inQuote = true
+				quoteChar = query[r]
+				l = r + 1
+			} else if query[r] == quoteChar {
+				if r > l {
+					keywords = append(keywords, strings.TrimSpace(query[l:r]))
+				}
+				inQuote = false
+				r++
+				l = r
+				continue
+			}
+		} else if !inQuote && query[r] == ' ' {
+			if r > l {
+				keywords = append(keywords, strings.TrimSpace(query[l:r]))
+			}
+			for r < len(query) && query[r] == ' ' {
+				r++
+			}
+			l = r
+			continue
+		}
+
+		r++
+	}
+
+	if l < len(query) {
+		keywords = append(keywords, strings.TrimSpace(query[l:r]))
+	}
+
+	return keywords
+}
+
+func searchWithKeyword(keyword string) ([]uint, error) {
+	resources := make([]uint, 0)
+
+	if len([]rune(keyword)) <= maxTagLength {
+		exists, err := dao.ExistsTag(keyword)
+		if err != nil {
+			return nil, err
+		}
+		if exists {
+			t, err := dao.GetTagByName(keyword)
+			if err != nil {
+				return nil, err
+			}
+			res, err := dao.GetResourcesIdWithTag(t.ID)
+			if err != nil {
+				return nil, err
+			}
+			resources = append(resources, res...)
+		}
+	}
+
+	searchResult, err := search.SearchResource(keyword)
+	if err != nil {
+		return nil, err
+	}
+
+	resources = append(resources, searchResult...)
+
+	return resources, nil
+}
+
+func SearchResource(query string, page int) ([]model.ResourceView, int, error) {
+	if len([]rune(query)) > maxSearchQueryLength {
+		return nil, 0, model.NewRequestError("Search query is too long")
+	}
+
+	start := (page - 1) * pageSize
+	end := start + pageSize
+	resources := make([]uint, 0)
+
+	checkTag := func(tag string) error {
+		if len([]rune(tag)) > maxTagLength {
+			return nil
+		}
+		exists, err := dao.ExistsTag(tag)
+		if err != nil {
+			return err
+		}
+		if exists {
+			t, err := dao.GetTagByName(tag)
+			if err != nil {
+				return err
+			}
+			res, err := dao.GetResourcesIdWithTag(t.ID)
+			if err != nil {
+				return err
+			}
+			resources = append(resources, res...)
+		}
+		return nil
+	}
+
+	// check tag
+	if err := checkTag(query); err != nil {
+		return nil, 0, err
+	}
+
+	// check tag after removing spaces
+	trimmed := utils.RemoveSpaces(query)
+	if trimmed != query {
+		if err := checkTag(trimmed); err != nil {
+			return nil, 0, err
+		}
+	}
+
+	// split query to search
+	keywords := splitQuery(query)
+	var temp []uint
+	haveTag := false
+	for _, keyword := range keywords {
+		if len([]rune(keyword)) <= maxTagLength {
+			exists, err := dao.ExistsTag(keyword)
+			if err != nil {
+				return nil, 0, err
+			}
+			if exists {
+				haveTag = true
+			}
+		}
+	}
+	if haveTag {
+		first := true
+		for _, keyword := range keywords {
+			if keyword == "" {
+				continue
+			}
+			if utils.OnlyPunctuation(keyword) {
+				continue
+			}
+
+			res, err := searchWithKeyword(keyword)
+			if err != nil {
+				return nil, 0, err
+			}
+			if len(res) == 0 && search.IsStopWord(keyword) {
+				continue
+			}
+			if first {
+				temp = utils.RemoveDuplicate(res)
+				first = false
+			} else {
+				temp1 := make([]uint, 0)
+				for _, id := range temp {
+					for _, id2 := range res {
+						if id == id2 {
+							temp1 = append(temp1, id)
+							break
+						}
+					}
+				}
+				temp = temp1
+			}
+		}
+	} else {
+		res, err := searchWithKeyword(query)
+		if err != nil {
+			return nil, 0, err
+		}
+		temp = res
+	}
+	resources = append(resources, temp...)
+	resources = utils.RemoveDuplicate(resources)
+
+	if start >= len(resources) {
+		return []model.ResourceView{}, 0, nil
+	}
+
+	total := len(resources)
+	totalPages := (total + pageSize - 1) / pageSize
+	if start >= total {
+		return []model.ResourceView{}, totalPages, nil
+	}
+	if end > total {
+		end = total
+	}
+	idsPage := resources[start:end]
+
+	resourcesPage, err := dao.BatchGetResources(idsPage)
 	if err != nil {
 		return nil, 0, err
 	}
 	var views []model.ResourceView
-	for _, r := range resources {
+	for _, r := range resourcesPage {
 		views = append(views, r.ToView())
 	}
 	return views, totalPages, nil
@@ -177,7 +385,7 @@ func DeleteResource(uid, id uint) error {
 			return model.NewUnAuthorizedError("You have not permission to delete this resource")
 		}
 	}
-	r, err := GetResource(id, "")
+	r, err := GetResource(id, "", nil)
 	if err != nil {
 		return err
 	}
@@ -191,6 +399,9 @@ func DeleteResource(uid, id uint) error {
 	if err != nil {
 		log.Error("Error updating cached tag list:", err)
 	}
+	if err := search.RemoveResourceFromIndex(id); err != nil {
+		log.Error("RemoveResourceFromIndex error: ", err)
+	}
 	return nil
 }
 
@@ -272,6 +483,9 @@ func EditResource(uid, rid uint, params *ResourceParams) error {
 	if err != nil {
 		log.Error("AddUpdateResourceActivity error: ", err)
 	}
+	if err := search.AddResourceToIndex(r); err != nil {
+		log.Error("AddResourceToIndex error: ", err)
+	}
 	return nil
 }
 

server/service/tag.go

@@ -9,6 +9,10 @@ import (
 	"time"
 )
 
+const (
+	maxTagLength = 20
+)
+
 func init() {
 	// Start a goroutine to delete unused tags every hour
 	go func() {
@@ -25,6 +29,9 @@ func init() {
 }
 
 func CreateTag(uid uint, name string) (*model.TagView, error) {
+	if len([]rune(name)) > maxTagLength {
+		return nil, model.NewRequestError("Tag name too long")
+	}
 	canUpload, err := checkUserCanUpload(uid)
 	if err != nil {
 		log.Error("Error checking user permissions:", err)

server/utils/slice.go

@@ -0,0 +1,13 @@
+package utils
+
+func RemoveDuplicate[T comparable](slice []T) []T {
+	seen := make(map[T]struct{})
+	var result []T
+	for _, v := range slice {
+		if _, ok := seen[v]; !ok {
+			seen[v] = struct{}{}
+			result = append(result, v)
+		}
+	}
+	return result
+}

server/utils/string.go

@@ -0,0 +1,21 @@
+package utils
+
+import (
+	"regexp"
+	"unicode"
+)
+
+func RemoveSpaces(s string) string {
+	reg := regexp.MustCompile(`\s+`)
+	return reg.ReplaceAllString(s, "")
+}
+
+func OnlyPunctuation(s string) bool {
+	for _, r := range s {
+		if unicode.IsPunct(r) || unicode.IsSpace(r) {
+			continue
+		}
+		return false
+	}
+	return true
+}