rename index file

frontend/src/components/popup.tsx

@@ -11,10 +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`;

frontend/src/pages/resource_details_page.tsx

@@ -728,7 +728,7 @@ function FileTile({ file }: { file: RFile }) {
               {file.is_redirect ? t("Redirect") : fileSizeToString(file.size)}
             </Badge>
             {
-              <Badge
+              file.hash && <Badge
                 className={
                   "badge-soft badge-accent text-xs mr-2 break-all hidden sm:inline-flex"
                 }

go.mod

@@ -16,8 +16,27 @@ require (
 )
 
 require (
+	github.com/RoaringBitmap/roaring v0.4.23 // indirect
+	github.com/blevesearch/bleve v1.0.14 // 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/disintegration/imaging v1.6.2 // indirect
+	github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // 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/steveyen/gtreap v0.1.0 // indirect
+	github.com/willf/bitset v1.1.10 // indirect
+	go.etcd.io/bbolt v1.3.5 // indirect
 )
 
 require (

go.sum

@@ -1,15 +1,60 @@
+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 v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
 github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+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/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=
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+github.com/blevesearch/zap/v15 v15.0.3 h1:Ylj8Oe+mo0P25tr9iLPp33lN6d4qcztGjaIsP51UxaY=
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 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=
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+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
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+github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2 h1:Ujru1hufTHVb++eG6OuNDKMxZnGIvF6o/u8q/8h2+I4=
+github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
+github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
 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=
@@ -24,16 +69,29 @@ github.com/gofiber/utils/v2 v2.0.0-beta.8 h1:ZifwbHZqZO3YJsx1ZhDsWnPjaQ7C0YD20LH
 github.com/gofiber/utils/v2 v2.0.0-beta.8/go.mod h1:1lCBo9vEF4RFEtTgWntipnaScJZQiM8rrsYycLZ4n9c=
 github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
 github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
+github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
+github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/gomarkdown/markdown v0.0.0-20250311123330-531bef5e742b h1:EY/KpStFl60qA17CptGXhwfZ+k1sFNJIUNR8DdbcuUk=
 github.com/gomarkdown/markdown v0.0.0-20250311123330-531bef5e742b/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
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 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99 h1:twflg0XRTjwKpxb/jFExr4HGq6on2dEOmnL6FV+fgPw=
+github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/ikawaha/kagome.ipadic v1.1.2/go.mod h1:DPSBbU0czaJhAb/5uKQZHMc9MTVRpDugJfX+HddPHHg=
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 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/jmhodges/levigo v1.0.0/go.mod h1:Q6Qx+uH3RAqyK4rFQroq9RL7mdkABMcfhEI+nNuzMJQ=
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 github.com/k3a/html2text v1.2.1 h1:nvnKgBvBR/myqrwfLuiqecUtaK1lB9hGziIJKatNFVY=
@@ -43,6 +101,8 @@ github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYW
 github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
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 github.com/klauspost/cpuid/v2 v2.2.10/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
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+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
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@@ -55,28 +115,63 @@ github.com/minio/md5-simd v1.1.2 h1:Gdi1DZK69+ZVMoNHRXJyNcxrMA4dSxoYHZSQbirFg34=
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 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
 github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
+github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
+github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
+github.com/steveyen/gtreap v0.1.0 h1:CjhzTa274PyJLJuMZwIzCO1PfC00oRa8d1Kc78bFXJM=
+github.com/steveyen/gtreap v0.1.0/go.mod h1:kl/5J7XbrOmlIbYIXdRHDDE5QxHqpk0cmkT7Z4dM9/Y=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
+github.com/tebeka/snowball v0.4.2/go.mod h1:4IfL14h1lvwZcp1sfXuuc7/7yCsvVffTWxWxCLfFpYg=
+github.com/tecbot/gorocksdb v0.0.0-20191217155057-f0fad39f321c/go.mod h1:ahpPrc7HpcfEWDQRZEmnXMzHY03mLDYMCxeDzy46i+8=
+github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.2.5 h1:WeQg1whrXRFiZusidTQqzETkRpGjFjcIhW6uqWH09po=
 github.com/tinylib/msgp v1.2.5/go.mod h1:ykjzy2wzgrlvpDCRc4LA8UXy6D8bzMSuAF3WD57Gok0=
+github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasthttp v1.61.0 h1:VV08V0AfoRaFurP1EWKvQQdPTZHiUzaVoulX1aBDgzU=
 github.com/valyala/fasthttp v1.61.0/go.mod h1:wRIV/4cMwUPWnRcDno9hGnYZGh78QzODFfo1LTUhBog=
+github.com/willf/bitset v1.1.10 h1:NotGKqX0KwQ72NUzqrjZq5ipPNDQex9lo3WpaS8L2sc=
+github.com/willf/bitset v1.1.10/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
+go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
+go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
 golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
@@ -85,10 +180,17 @@ golang.org/x/image v0.27.0 h1:C8gA4oWU/tKkdCfYT6T2u4faJu3MeNS5O8UPWlPF61w=
 golang.org/x/image v0.27.0/go.mod h1:xbdrClrAUway1MUTEZDq9mz/UpRwYAkFFNUslZtcB+g=
 golang.org/x/image v0.28.0 h1:gdem5JW1OLS4FbkWgLO+7ZeFzYtL3xClb97GaUzYMFE=
 golang.org/x/image v0.28.0/go.mod h1:GUJYXtnGKEUgggyzh+Vxt+AviiCcyiwpsl8iQ8MvwGY=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 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 v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+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 v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
@@ -98,6 +200,11 @@ golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
 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/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=

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 +66,7 @@ func init() {
 func GetDB() *gorm.DB {
 	return db
 }
+
+func IsReady() bool {
+	return ready
+}

server/dao/resource.go

@@ -4,7 +4,6 @@ import (
 	"errors"
 	"math/rand"
 	"nysoure/server/model"
-	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -143,180 +142,6 @@ 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 {
@@ -565,3 +390,64 @@ 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) {
+	idMap := make(map[uint]struct{})
+	uniqueIds := make([]uint, 0, len(ids))
+	for _, id := range ids {
+		if _, exists := idMap[id]; !exists {
+			idMap[id] = struct{}{}
+			uniqueIds = append(uniqueIds, id)
+		}
+	}
+
+	var resources []model.Resource
+	if err := db.
+		Where("id IN ?", uniqueIds).
+		Preload("User").
+		Preload("Images").
+		Preload("Tags").
+		Find(&resources).
+		Error; err != nil {
+		return nil, err
+	}
+	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"
 )
 
@@ -171,3 +172,11 @@ 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
+}

server/search/resource.go

@@ -0,0 +1,104 @@
+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)
+	searchRequest.Size = 1000
+	searchResults, err := index.Search(searchRequest)
+	if err != nil {
+		return nil, err
+	}
+
+	results := make([]uint, 0)
+	for _, hit := range searchResults.Hits {
+		if hit.Score < 0.6 {
+			continue
+		}
+		id, err := strconv.ParseUint(hit.ID, 10, 32)
+		if err != nil {
+			continue
+		}
+		results = append(results, uint(id))
+	}
+
+	return results, nil
+}

server/service/resource.go

@@ -5,6 +5,8 @@ import (
 	"nysoure/server/config"
 	"nysoure/server/dao"
 	"nysoure/server/model"
+	"nysoure/server/search"
+	"nysoure/server/utils"
 	"strconv"
 	"strings"
 
@@ -14,6 +16,10 @@ import (
 	"gorm.io/gorm"
 )
 
+const (
+	maxSearchQueryLength = 100
+)
+
 type ResourceParams struct {
 	Title             string       `json:"title" binding:"required"`
 	AlternativeTitles []string     `json:"alternative_titles"`
@@ -68,6 +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
 }
 
@@ -154,13 +163,186 @@ 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
+	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 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
+		}
+	}
+	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
@@ -194,6 +376,9 @@ 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
 }
 
@@ -275,6 +460,9 @@ 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
+}